WO2012144454A1 - Connecteur et dispositif de détection l'utilisant - Google Patents

Connecteur et dispositif de détection l'utilisant Download PDF

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Publication number
WO2012144454A1
WO2012144454A1 PCT/JP2012/060253 JP2012060253W WO2012144454A1 WO 2012144454 A1 WO2012144454 A1 WO 2012144454A1 JP 2012060253 W JP2012060253 W JP 2012060253W WO 2012144454 A1 WO2012144454 A1 WO 2012144454A1
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WO
WIPO (PCT)
Prior art keywords
connector
bottom plate
connector terminal
cylindrical portion
pressure sensor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2012/060253
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English (en)
Japanese (ja)
Inventor
芦野　仁泰
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Publication of WO2012144454A1 publication Critical patent/WO2012144454A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/665—Structural association with built-in electrical component with built-in electronic circuit
    • H01R13/6683—Structural association with built-in electrical component with built-in electronic circuit with built-in sensor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
    • G01L19/0061—Electrical connection means
    • G01L19/0084—Electrical connection means to the outside of the housing

Definitions

  • the present invention relates to a connector and a detection device using the connector.
  • FIG. 7 is an explanatory diagram showing the configuration of a conventional pressure sensor.
  • FIG. 7A is a plan view of the main part of a conventional pressure sensor
  • FIG. 7B is a cross-sectional view of the main part taken along the line XX of FIG. 7A.
  • the pressure sensor module 54 is placed on an O-ring 53 that is a sealing material provided on the bottom surface of the recess 52 inside the housing body 51.
  • a connector 55 for taking out an electrical signal from the pressure sensor module 54 to the outside is disposed on the pressure sensor module 54.
  • a connector terminal 57 is fixed in the cylindrical portion 56 constituting the connector 55.
  • the connector terminal 57 passes through a bottom plate 58 that closes the lower opening of the cylindrical portion 56 and is bent in an L shape.
  • One portion 59 of the connector terminal 57 bent in an L shape is exposed to the inside of the tube portion 56, and the other portion 60 is exposed to the outside of the tube portion 56 and is disposed below the bottom plate 58 away from the bottom plate 58.
  • the other portion 60 of the connector terminal 57 extends in a direction perpendicular to the axial direction of the cylindrical portion 56, and its tip 61 is located away from the cylindrical portion 56 in a direction perpendicular to the axial direction of the cylindrical portion 56.
  • a connection hole 62 is formed at the tip 61 of the other portion 60 of the connector terminal 57.
  • connection conductor 63 fixed to the pressure sensor module 54 is fitted into the connection hole 62 of the connector terminal 57 and fixed by laser welding or soldering.
  • the connector 55 and the housing body 51 are fixed to each other.
  • connection hole 62 of the connector terminal 57 is located on the outer side of the cylindrical portion 56 away from the cylindrical portion 56 in a direction perpendicular to the axial direction of the cylindrical portion 56.
  • the pressure sensor module 54 includes a pressure sensor chip (not shown) and an insulating substrate with a conductive pattern (printed substrate) on which an electric circuit for outputting an electric signal to the connector terminal 57 is formed.
  • the pressure sensor module 54 is a detection unit for detecting pressure, and the pressure sensor chip is a detection piece.
  • the pressure sensor module 54 is shown by a black box, and the pressure sensor chip and the insulating substrate with a conductive pattern are not shown as described above.
  • FIG. 8 is an explanatory diagram showing another example of the configuration of a conventional pressure sensor.
  • FIG. 8A is a plan view of the main part of a conventional pressure sensor
  • FIG. 8B is a cross-sectional view of the main part taken along the line XX of FIG. 8A.
  • the pressure sensor module 74 is placed on an O-ring 73 that is a sealing material provided on the bottom surface of the recess 72 inside the housing body 71.
  • a connector 75 for taking out an electrical signal from the pressure sensor module 74 to the outside is disposed on the pressure sensor module 74.
  • a connector terminal 76 which is a constituent element of the connector 75 is bent in an L shape and is fixed to a support member 77 formed of resin.
  • One portion 78 of the connector terminal 76 bent in an L shape is located inside the tube portion 80, and the other portion 79 is located outside the tube portion 80.
  • a connection hole 81 is formed in the other portion 79 of the connector terminal 76.
  • the connector terminal 76 passes through a bottom plate 82 that closes the lower opening of the cylindrical portion 80 constituting the connector 75.
  • the connection hole 81 is located below the cylindrical portion 80, and the end of the connection conductor 83 connected to the pressure sensor module 74 is fitted into the connection hole 81 and fixed to the connector terminal 76 by laser welding or soldering.
  • the pressure sensor includes an electric circuit board, a pressure sensor module, a case, the board, a housing body that accommodates the module and the case, and a connector portion.
  • the housing main body has an internal space for accommodating the substrate, the module, and the case, and an upright portion that rises around the upper portion.
  • the upright portion is divided into a portion in which a plurality of slits are provided and caulking and fixing the case and a portion in which the connector is caulking and fixing.
  • a notch portion is provided in the upper periphery of the case and the lower periphery of the connector portion.
  • the pressure sensor main body and the case are integrally fixed by the case caulking part and the case is fixed by the connector caulking part.
  • the electrical output can be adjusted during the manufacturing, and the entire sensor can be reduced in size without causing an increase in the number of parts (for example, see Patent Document 1 below).
  • This pressure sensor has a configuration close to that of the pressure sensor shown in FIGS.
  • the pressure sensor includes a housing having a pressure introduction hole, a sensor element made of a semiconductor element having a piezoresistive effect, a holder for fixing the sensor element, and a pressure case having an electromagnetic shielding action.
  • the sensor element, the holder, and the pressure case are hermetically welded to form a pressure sensor body in which a reference pressure space is formed.
  • the pressure sensor body is electrically insulated and held in the housing.
  • connection portion (connection hole 62) between the connector terminal 57 and the connection conductor 63 is separated from the tube portion 56 in a direction perpendicular to the axial direction of the tube portion 56 constituting the connector 55. Therefore, since the outer dimensions of the connector 55 are increased, the manufacturing cost is increased. Further, since the outer dimension of the housing body 51 fixed to the connector 55 is increased, the outer dimension of the pressure sensor 700 using the connector 55 is increased, and the manufacturing cost is increased.
  • connection portion connection hole 81
  • connection conductor 83 connection hole 81
  • the connector 75 includes a connector terminal 76, a cylindrical portion 80, a bottom plate 82, and a resin-molded support member 77 for fixing the connector terminal 76.
  • the cylindrical portion 80 and the bottom plate 82 are formed by integral molding of resin, while the support member 77 is formed by individual resin molding. Therefore, an extra support member 77 is required, and the number of parts increases and the manufacturing cost increases.
  • the connector terminal constituting the connector is fixed to the bottom plate connected to the cylindrical portion, and the connection portion between the connector terminal and the connection conductor is within the thickness of the bottom plate.
  • An object of the present invention is to provide a connector that can be reduced in size and cost, and a detection device using the same, in order to eliminate the above-described problems caused by the prior art.
  • a connector according to the present invention is integrated with a cylindrical portion and the cylindrical portion inside the cylindrical portion, and penetrates in the axial direction of the cylindrical portion.
  • a bottom plate having an opening, and a connector terminal fixed to the bottom plate so that one portion is exposed inside the cylindrical portion and the other portion is substantially L-shaped with one portion and crosses the opening. And having a connection location for conductively connecting a member to be connected to the connector terminal located in the opening.
  • the cylindrical portion and the bottom plate may be integrally molded with resin.
  • the other portion of the connector terminal may be fixed to the inside of the bottom plate, the bottom surface of the bottom plate, or the top surface of the bottom plate.
  • connection hole in which the connected member is fitted may be provided at the connection location.
  • a detection device is integrated with a cylindrical portion and the cylindrical portion inside the cylindrical portion, and the axial direction of the cylindrical portion
  • a bottom plate having an opening penetrating into the bottom plate, and one portion is fixed to the bottom plate so that one portion is exposed to the inside of the cylindrical portion and the other portion is substantially L-shaped with one portion and crosses the opening portion.
  • a connector having a connection portion for connecting a member to be connected to the connector terminal located in the opening, a detection unit for detecting a physical quantity, and arranging at least a part of the detection unit
  • a housing body that fixes the detection unit to the connector, and the connected member that electrically connects the detection unit and the connector terminal.
  • the detection unit may be configured by a detection piece and an insulating substrate with a conductive pattern on which an electric circuit is formed.
  • the detection piece may be a pressure sensor chip, a temperature sensor chip, a current probe, or a voltage probe.
  • connection member is fitted into a connection hole provided in the connection portion of the connector terminal, and the connector terminal and the cover are connected by laser welding or solder bonding.
  • the connecting member may be fixed.
  • the detection piece may be installed apart from the housing body.
  • the housing body may be formed by resin molding.
  • the connector for taking out the electrical signal of the module is constituted by the cylinder part, the bottom plate, and the connector terminal, the connector terminal is fixed to the bottom plate arranged inside the cylinder part, and the connector terminal
  • the housing body in which the detection unit is arranged is fixed to the connector, and the connected member fixed or connected to the detection unit is connected to the connector terminal at the connection point provided inside the thickness of the bottom plate.
  • FIG. 1 is an explanatory diagram showing a configuration of a connector according to Embodiment 1 of the present invention.
  • FIG. 2 is an explanatory diagram showing the configuration of the connector according to the second embodiment of the present invention.
  • FIG. 3 is an explanatory diagram showing the configuration of the connector according to the third embodiment of the present invention.
  • FIG. 4 is an explanatory diagram showing the configuration of the detection apparatus according to the fourth embodiment of the present invention.
  • FIG. 5 is an explanatory diagram showing the configuration of the detection apparatus according to the fifth embodiment of the present invention.
  • FIG. 6 is an explanatory diagram showing the configuration of the detection apparatus according to the sixth embodiment of the present invention.
  • FIG. 7 is an explanatory diagram showing a configuration of a conventional pressure sensor.
  • FIG. 8 is an explanatory diagram showing another example of the configuration of a conventional pressure sensor.
  • FIG. 1 is an explanatory diagram showing a configuration of a connector according to Embodiment 1 of the present invention.
  • FIG. 1A is a plan view of a main part of the connector 100 according to the first embodiment
  • FIG. 1B is a cross-sectional view of the main part taken along the line XX of FIG.
  • the portion where the connector terminal 4 is hidden inside the bottom plate 2 is also indicated by a solid line (hereinafter the same applies to FIGS. 2 to 6).
  • the connector 100 includes a cylindrical portion 1, a bottom plate 2 that is integrally molded with the cylindrical portion 1 and has an opening 3 positioned inside the cylindrical portion 1, and a substantially L-shape fixed to the bottom plate 2. And connector terminals 4 bent into a mold.
  • a coupling portion 11 that couples the other member and the connector 100 is disposed at one end of the cylindrical portion 1.
  • the bottom plate 2 closes the opening on the coupling portion 11 side of the cylindrical portion 1.
  • the connector terminal 4 is disposed inside the connector 100, and has a substantially L-shape with one location 5 parallel to the side wall of the cylindrical portion 1 and the other location 7 parallel to the bottom plate 2.
  • one portion 5 of the connector terminal 4 bent into a substantially L-shape is exposed to the inside of the cylindrical portion 1, and its tip portion 6 is coupled to a connection terminal of external wiring (not shown).
  • the other portion 7 of the connector terminal 4 bent in a substantially L shape extends inside the bottom plate 2 so as to cross the opening 3.
  • the bent portion 8 of the connector terminal 4 and the vicinity thereof and the distal end portion 9 of the other portion 7 of the connector terminal 4 crossing the opening 3 are embedded and fixed inside the bottom plate 2.
  • connection hole 10 is formed at this connection location for passing the member to be connected. Therefore, the connection hole 10 is disposed in the opening 3 of the bottom plate 2, that is, inside the thickness of the bottom plate 2.
  • connection hole 10 formed in the other portion 7 of the connector terminal 4 fixes, for example, a connection conductor 25 (member to be connected) that connects the detection unit such as the pressure sensor module 24 shown in FIG. Used to do.
  • a connection conductor 25 member to be connected
  • the tip of a connection conductor 25 (connection pin or the like) fixed or connected to the pressure sensor module 24 as a detection unit is fitted into the connection hole 10, and the fitting portion is laser welded or soldered.
  • the connector terminal 4 and the connection conductor 25 are fixed.
  • the portion below the other portion 7 of the connector terminal 4 of the opening 3 of the bottom plate 2 is compared with the portion above the other portion 7 of the connector terminal 4 of the opening 3 of the bottom plate 2. It is narrow. As a result, the portion below the other portion 7 of the connector terminal 4 in the opening 3 of the bottom plate 2 serves as a guide for making it easier to insert the connection conductor 25 into the connection hole 10 from below the bottom plate 2.
  • the tube portion 1 and the bottom plate 2 of the connector 100 are resin-molded, and the connector terminal 4 and the bottom plate 2 are fixed together at the time of the resin molding.
  • the connection hole 10 which is a connection point between the connector terminal 4 and the connection conductor 25, is located inside the thickness of the bottom plate 2, the external dimensions of the connector 100 can be reduced.
  • the size of the connector 100 can be reduced, the members used can be saved, so that the manufacturing cost of the connector 100 can be reduced.
  • by fixing the other portion 7 of the connector terminal 4 to the bottom plate 2 there is no need to provide a member for fixing the connector terminal 4 as in the prior art, so that the number of components of the connector 100 can be reduced. Manufacturing cost can be reduced.
  • a pressure sensor module 24 is attached to the connecting portion 11 of the connector 100 (formed integrally with the cylindrical portion 1 and the bottom plate 2 with resin) as shown in FIG.
  • the housing body 21 that is housed By fixing the housing body 21 that is housed, the outer dimensions of the pressure sensor that is the detection device 400 can be reduced, and the manufacturing cost can be reduced. A detailed configuration of the detection apparatus 400 illustrated in FIG. 4 will be described later.
  • connection portion between the connector terminal 4 and the connection conductor 25 is positioned inside the thickness of the bottom plate 2.
  • planar shape of the cylindrical portion 1 is an example of a rectangle having rounded corners here, but is not limited thereto, and may be a square or a circle.
  • the connector for taking out the electrical signal of the module to the outside is constituted by the cylindrical portion, the bottom plate, and the connector terminal, and the connector terminal is provided on the bottom plate disposed inside the cylindrical portion.
  • a connection portion of the connector terminal with the connection conductor is provided in the thickness of the bottom plate, whereby a low-cost connector with a small outer dimension can be obtained.
  • the housing body in which the detection unit is arranged is fixed to the connector, and the connection conductor fixed or connected to the detection unit is connected to the connector terminal at the connection point provided in the thickness of the bottom plate.
  • FIG. 2 is an explanatory diagram showing the configuration of the connector according to the second embodiment of the present invention.
  • 2A is a plan view of a main part of the connector 200 according to the first embodiment
  • FIG. 2B is a cross-sectional view of the main part taken along line XX in FIG. 2A.
  • the difference between the connector 200 and the connector 100 of FIG. 1 is that the other portion 7 of the connector terminal 4 is disposed on the lower surface (surface on the coupling portion 11 side) 12 of the bottom plate 2.
  • the other portion 7 of the connector terminal 4 and the lower surface 12 of the bottom plate 2 are fixed with an adhesive.
  • the other location 7 of the connector terminal 4 may be contacted and fixed to the lower surface 12 of the bottom plate 2.
  • the opening width of the opening part 3 provided in the bottom plate 2 may be equal from the cylinder part 1 side to the coupling part 11 side.
  • FIG. 3 is an explanatory diagram showing the configuration of the connector according to the third embodiment of the present invention.
  • FIG. 3A is a plan view of a main part of a connector 300 according to the third embodiment
  • FIG. 3B is a cross-sectional view of the main part taken along line XX of FIG.
  • the difference between the connector 300 and the connector 100 of FIG. 1 is that the other portion 7 of the connector terminal 4 is arranged on the upper surface 13 (surface on the cylindrical portion 1 side) 13 of the bottom plate 2.
  • the other portion 7 of the connector terminal 4 and the upper surface 13 of the bottom plate 2 are fixed with an adhesive, and the tip end portion 9 of the other portion 7 of the connector terminal 4 is embedded in the side wall of the cylindrical portion 1.
  • the bottom plate 2 is partially thickened as indicated by a dotted line 43 and the bent portion 8 and the tip portion 9 of the connector terminal 4 are integrally formed with the bottom plate 2, the other side of the connector terminal 4 is The part 7 is fixed in contact with the upper surface 13 of the thin part of the bottom plate 2.
  • the same effect as in the first embodiment can be obtained.
  • FIG. 4 is an explanatory diagram showing the configuration of the detection apparatus according to the fourth embodiment of the present invention.
  • FIG. 4A is a plan view of a main part of a detection device 400 according to the fourth embodiment
  • FIG. 4B is a cross-sectional view of the main part taken along line XX in FIG.
  • the detection device 400 is an example of a pressure sensor using the connector 100 of FIG.
  • an O-ring 23 as a seal material is disposed on the bottom surface of a recess 22 inside the housing body 21 formed by resin molding, and a pressure sensor module 24 as a detection unit is placed thereon.
  • the pressure sensor module 24 includes a pressure sensor chip as a detection piece (not shown) and an insulating substrate with a conductive pattern on which an electric circuit for outputting an electric signal is formed.
  • the pressure sensor module 24 includes a resin case that houses the pressure sensor chip and the insulating substrate with the conductive pattern, and includes a metal terminal connected to the electrode pad of the pressure sensor chip and the conductive pattern of the insulating substrate with the conductive pattern. It can also be In the case where an electric circuit is formed on the pressure sensor chip, the pressure sensor module 24 can be configured not to include an insulating substrate with a conductive pattern.
  • the connector 100 shown in FIG. Connector terminal 4 constituting connector 100 is connected to a wiring terminal of an external circuit (not shown).
  • the connector 100 and the housing body 21 are fixed as follows. A not-shown cut is made in the upper portion of the side wall of the recess 22 of the housing body 21, and the coupling portion 11 of the connector 100 is inserted into the recess 22 of the housing body 21. Then, the notch
  • connection conductor 25 connection pin or the like
  • connection conductor 25 connection pin or the like
  • connection portion 28 between the connection conductor 25 and the connector terminal 4 is located inside the thickness of the bottom plate 2.
  • connection portion 28 between the connection conductor 25 and the connector terminal 4 is covered with the sealing resin 29 or the like to complete a pressure sensor (detection device 400) having a waterproof function.
  • the diameter of the connection conductor 25 is about 0.5 mm to 0.8 mm, and the diameter of the connection hole 10 formed in the connector terminal 4 is about 1.5 mm to 2 mm.
  • the connector 100 of FIG. 1 has a connection hole 10 that fits the connection conductor 25 inside the thickness of the bottom plate 2 and the connector 100 is miniaturized. Can be small. As a result, the external dimensions of the pressure sensor can be reduced. Further, since the housing main body 21 and the pressure sensor are reduced in size, the members used can be saved, so that the manufacturing cost of the pressure sensor can be reduced.
  • connection conductor 25 is connected to an insulating substrate with a conductive pattern (not shown) constituting the pressure sensor module 24.
  • a conductive pattern (not shown) constituting the pressure sensor module 24.
  • one end 26 of the connection conductor is connected to an electrode pad formed on the pressure sensor chip.
  • the pressure sensor module 24 includes a resin case that houses the pressure sensor chip and the insulating substrate with the conductive pattern, one end 26 of the connection conductor 25 is connected to a metal terminal of the resin case.
  • the pressure sensor module 24 is shown as a black box for the sake of simplicity. 4 is a pressure transmission port for transmitting the pressure of the medium (gas or liquid) to the pressure sensor chip.
  • the pressure transmission port 30 is connected to the recess 22 on the bottom surface of the recess 22 of the housing body 21.
  • the connector 200 according to the second embodiment or the connector 300 according to the third embodiment is used in place of the connector 100, the same effect as that of the detection device 400 using the connector 100 can be obtained.
  • FIG. 5 is an explanatory diagram showing the configuration of the detection apparatus according to the fifth embodiment of the present invention.
  • FIG. 5A is a plan view of a main part of a detection device 500 according to the fifth embodiment
  • FIG. 5B is a cross-sectional view of the main part taken along line XX of FIG. 5A.
  • the detection device 500 is an example of a temperature sensor using the connector 100 of FIG.
  • the difference between this temperature sensor (detection device 500) and the pressure sensor (detection device 400) in FIG. 4 is the following two points.
  • the first difference is that, instead of the pressure sensor module, an insulating substrate 33 with a conductive pattern on which an electric circuit constituting the temperature sensor module 32 (detection unit) is formed is housed in the recess of the housing body 31. It is.
  • the second difference is that a temperature sensor chip 36 (detection piece), which is a detection piece, is disposed at the tip portion 35 of the protrusion 34 provided on the bottom surface of the housing body 31.
  • connection hole 10 for fitting the connection conductor 25 is positioned inside the thickness of the bottom plate 2 and the connector 100 is miniaturized. Can be small. As a result, the outer dimension of the temperature sensor can be reduced. Further, since the housing body 31 and the temperature sensor are reduced in size, the members used can be saved, so that the manufacturing cost of the temperature sensor can be reduced.
  • FIG. 6 is an explanatory diagram showing the configuration of the detection apparatus according to the sixth embodiment of the present invention.
  • FIG. 6A is a plan view of relevant parts of a detection apparatus 600 according to the sixth embodiment
  • FIG. 6B is a cross-sectional view of relevant parts cut along line XX in FIG.
  • the difference between the temperature sensor (detection device 600) and the temperature sensor (detection device 500) of FIG. 5 is that the temperature sensor chip 36 is separated from the housing body 41.
  • the temperature sensor chip 36 is separated from the housing body 41 and disposed outside the housing body 41.
  • the signal of the temperature sensor chip 36 is transmitted to the electric circuit formed on the insulating substrate 33 with the conductive pattern by the external wiring 42.
  • the temperature sensor chip 36 not only the temperature sensor chip 36 but also a detection probe such as a current probe or a voltage probe may be used. Even when a current probe or a voltage probe is used as the detection piece, the same effect as that of the detection device 600 using the temperature sensor chip 36 can be obtained.
  • the present invention is not limited to the above-described embodiment, and can be applied to various detection devices using connectors for taking out an electrical signal from an insulating substrate with a conductive pattern to the outside.
  • the connector according to the present invention and the detection device using the connector are useful for a connector used in a pressure sensor, a temperature sensor, and the like, and a detection device using the connector.

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  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)

Abstract

L'invention concerne un connecteur (100) constitué d'une section cylindrique (1), d'une plaque (2) de fond et d'une borne (4) de connecteur. La plaque (2) de fond est disposée à l'intérieur de la section cylindrique (1) et présente une ouverture (3) qui traverse la plaque de fond dans la direction axiale de la section cylindrique (1). L'autre portion (7) de la borne (4) de connecteur est fixée à la plaque (2) de fond de telle façon que la partie traverse l'ouverture (3), et l'autre partie (7) de la borne (4) de connecteur est munie d'une partie (28) de connexion servant au raccordement électrique avec un élément à raccorder, ladite autre partie étant exposée via l'ouverture (3). De ce fait, la partie (28) de connexion est placée dans l'épaisseur de la plaque (2) de fond et il est possible de réaliser un connecteur (100) de dimension extérieure réduite et de faible coût. Un corps principal (21) d'enveloppe, dans lequel est disposé un module (24) de capteur de pression, c'est-à-dire une unité de détection, est fixé au connecteur (100), et un conducteur (25) de liaison raccordé au module (24) de capteur de pression est relié à la borne (4) de connecteur au niveau de la partie (28) de connexion, réalisant ainsi un dispositif (400) de détection de dimension extérieure réduite et de faible coût.
PCT/JP2012/060253 2011-04-18 2012-04-16 Connecteur et dispositif de détection l'utilisant Ceased WO2012144454A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2011091991A JP2014132218A (ja) 2011-04-18 2011-04-18 コネクタおよびそれを用いた検出装置
JP2011-091991 2011-04-18

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WO2012144454A1 true WO2012144454A1 (fr) 2012-10-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103825155A (zh) * 2013-04-03 2014-05-28 连展科技电子（昆山）有限公司 具侦测功能的插座连接器
WO2022045223A1 (fr) * 2020-08-27 2022-03-03 ミネベアミツミ株式会社 Module et son procédé de fabrication

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6283307B2 (ja) * 2014-12-24 2018-02-21 長野計器株式会社 物理量測定装置
JP7434835B2 (ja) * 2019-11-25 2024-02-21 ニデックパワートレインシステムズ株式会社 センサユニット

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0555037U (ja) * 1991-12-26 1993-07-23 イーグル工業株式会社 センサ電極
JPH0772029A (ja) * 1993-06-29 1995-03-17 Saapasu Kogyo Kk 圧力センサ
JP2001133345A (ja) * 1999-11-02 2001-05-18 Fuji Koki Corp 圧力センサ

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0555037U (ja) * 1991-12-26 1993-07-23 イーグル工業株式会社 センサ電極
JPH0772029A (ja) * 1993-06-29 1995-03-17 Saapasu Kogyo Kk 圧力センサ
JP2001133345A (ja) * 1999-11-02 2001-05-18 Fuji Koki Corp 圧力センサ

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103825155A (zh) * 2013-04-03 2014-05-28 连展科技电子（昆山）有限公司 具侦测功能的插座连接器
CN103825155B (zh) * 2013-04-03 2017-06-27 连展科技电子（昆山）有限公司 具侦测功能的插座连接器
WO2022045223A1 (fr) * 2020-08-27 2022-03-03 ミネベアミツミ株式会社 Module et son procédé de fabrication
JP2022038819A (ja) * 2020-08-27 2022-03-10 ミネベアミツミ株式会社 モジュール及びその製造方法

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