CN202494539U - Portable tensile digital display instrument of strap tightener - Google Patents
Portable tensile digital display instrument of strap tightener Download PDFInfo
- Publication number
- CN202494539U CN202494539U CN2012200592354U CN201220059235U CN202494539U CN 202494539 U CN202494539 U CN 202494539U CN 2012200592354 U CN2012200592354 U CN 2012200592354U CN 201220059235 U CN201220059235 U CN 201220059235U CN 202494539 U CN202494539 U CN 202494539U
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- China
- Prior art keywords
- housing
- tightener
- strap
- digital display
- display instrument
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- 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.)
- Expired - Lifetime
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- 238000010008 shearing Methods 0.000 claims abstract description 27
- 239000011148 porous material Substances 0.000 claims 1
- 230000003321 amplification Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 238000003199 nucleic acid amplification method Methods 0.000 abstract description 3
- 101000845183 Homo sapiens Tetratricopeptide repeat protein 5 Proteins 0.000 abstract 8
- 102100031280 Tetratricopeptide repeat protein 5 Human genes 0.000 abstract 8
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
The utility model provides a portable digital display instrument for measuring a binding force of a strap tightener, which is used for measuring and dynamically displaying the magnitude of the binding force of the strap tightener. The utility model is characterized in that: the digital display instrument comprises a shell body having two ends with U-shaped groove openings, a connecting part which is connected with the tightener body, a columnar shearing type shaft pin force sensor, a limiting plate which is used for limiting and fixing the shearing type shaft pin force sensor, a power supplying battery arranged inside the shell body, and an integrated circuit plate with digital tube display. In the operation of the tightener, the strap binding force on the shearing type shaft pin force sensor is converted into a voltage signal to be transmitted to the integrated circuit plate by the shearing type shaft pin force sensor in the portable tensile digital display instrument of strap tightener, the voltage signal is subjected to amplification by the integrated circuit, A/D conversion, and CPU operational control processing, and the value of the strap binding force is displayed on the digital tube displaying screen in real time. Operators can judge whether the goods are in a safety state or not by reading the dynamic value of the binding force. The portable tensile digital display instrument of strap tightener can be used in cooperation with ordinary tighteners, the operators can judge whether the strap binding force is appropriate or not by reading the magnitude of the dynamic strap tensile force in application, thereby preventing goods from slipping off due to too small binding force or preventing goods from being damaged due to too large binding force.
Description
Affiliated technical field
The utility model relates to a kind of portable digital display instrument of measuring tightener strap pulling force, is used for transportation Goods binding power and measures, and can dynamically show seizing force numerical value, and measuring accuracy is higher, the device for measuring force that can be used with common tightener.
Background technology
Present common strap tightener in the carrier utilization very extensively; But existing tightener is only limited to restraint of loads; Can't observe strap seizing force size, the tightness of restraint of loads can only armrest sense or experience decision, can not accurately know Goods binding power size; Be not sure of goods and whether be in a safe condition, cause the serious consequence that makes the goods landing because of seizing force is too little or damage goods because of seizing force too greatly easily.
The utility model content
The utility model provides a kind of device for measuring force that can dynamically show tightener strap seizing force numerical value; Solve existing tightener and can't observe the technical deficiency of strap seizing force; This portable strap tightener pulling force digital display instrument measuring accuracy is high; Can dynamically show tightener strap seizing force numerical value, operating personnel can judge the cargo security state through reading the seizing force dynamic value.Its technology contents is:
This digital display instrument comprises housing, connecting portion, shearing pivot pin force transducer and the limiting plate that shearing pivot pin force transducer is fixed, the surface-mounted integrated circuit of built-in supplying cell of housing and the demonstration of band charactron.It is characterized in that including: the housing two ends are U type channel opening; Be connected with the binding strap through connecting pin; Connecting portion links to each other with the tightener body through connecting pin; Shearing pivot pin force transducer is installed between connecting portion and the housing, and limiting plate is installed on the housing shearing pivot pin force transducer is fixed, and shearing pivot pin force transducer receives force signal to handle demonstration strap seizing force dynamic value on charactron through integrated circuit.
Described portable strap tightener pulling force digital display instrument; The housing two ends are U type channel opening; Supplying cell is housed to sensor and surface-mounted integrated circuit power supply in the housing; Charactron is installed on the circuit board can be intuitively shown strap seizing force dynamic value, be beneficial to the operator and observe and judge whether Goods binding power suits.
Described portable strap tightener pulling force digital display instrument, connecting portion is provided with connecting pin, and connecting portion is connected with the tightener body through connecting pin, also is provided with connecting pin on the housing, and housing is connected with strap is pullover through connecting pin.
Described portable strap tightener pulling force digital display instrument; Connecting portion one end has sleeve in a tubular form, and shearing pivot pin force transducer is sleeved in the sleeve, and housing one end has ringwise through hole; Be sleeved on the both ends of shearing pivot pin force transducer, connecting portion and housing link together.
Described portable strap tightener pulling force digital display instrument; Limiting plate inserts in the recess hole of shearing pivot pin force transducer side end; Tighten with gib screw and to be fixed on the housing; Shearing pivot pin force transducer is carried out spacing, guarantee that shearing pivot pin force transducer does not in use rotate or displacement, guarantee the accuracy of measurement result.
Its principle of work is: this portable strap tightener pulling force digital display instrument has adopted strain dynamometry technology and electronic technology; In tightener work; Shearing pivot pin force transducer in the portable strap tightener pulling force digital display instrument converts the strap seizing force that receives voltage signal to and sends surface-mounted integrated circuit to, handles and finally demonstrates strap seizing force numerical value in real time at digitron display screen through integrated circuit signal amplification, A/D conversion, CPU s operation control.Operating personnel judge through reading the seizing force dynamic value whether goods is in a safe condition.
Description of drawings
Fig. 1 is the utility model example structure synoptic diagram;
Fig. 2 is the main TV structure synoptic diagram of the utility model;
Fig. 3 is the plan structure synoptic diagram of the utility model;
1, pullover 8, the connecting pin a 9 of connecting portion 2, shearing pivot pin force transducer 3, housing 4, gib screw 5, limiting plate 6, binding strap 7, strap, connecting pin b 10, digitron display screen 11, connecting portion sleeve 12, housing through-hole 13, lead
Embodiment
Like Fig. 1, shown in Figure 3: this portable strap tightener pulling force digital display instrument comprises a housing 3, connecting portion 1, shearing pivot pin force transducer 2 and the limiting plate 5 that shearing pivot pin force transducer 2 is fixed.Housing 3 two ends are the surface-mounted integrated circuit of U type channel opening and built-in supplying cell and the demonstration of band charactron, and are connected with strap pullover 7 through connecting pin a8, and connecting portion 1 is connected with the tightener body through connecting pin b9.The shearing pivot pin force transducer 2 of column is installed between connecting portion 1 and the housing 3, is sleeved in the connecting portion sleeve 11, and housing through-hole 12 is enclosed within the both ends of sensor.For shearing pivot pin force transducer 2 in use not being rotated or being shifted, limiting plate 5 is inserted in the shearing pivot pin force transducer 2 side end recess holes, tighten 4 pairs of sensors of gib screw and fix.
In tightener work; Shearing pivot pin force transducer 2 receives 11 effects of connecting portion sleeve; The power that receives is converted to voltage signal and sends surface-mounted integrated circuit to, handle and finally demonstrate strap seizing force numerical value in real time at digitron display screen 10 through integrated circuit signal amplification, A/D conversion, CPU s operation control.Operating personnel judge through reading the seizing force dynamic value whether goods is in a safe condition.
Claims (5)
1. portable strap tightener pulling force digital display instrument; It is characterized in that; It comprises that two ends are the housing of U type channel opening (3); Connecting portion (1) and be installed in housing (3) and connecting portion (1) between be the shearing pivot pin force transducer (2) of column, limiting plate (5) is installed in housing (3) and goes up shearing pivot pin force transducer (2) is fixed, and the surface-mounted integrated circuit that shows of the built-in supplying cell of housing (3) and band charactron.
2. portable strap tightener pulling force digital display instrument as claimed in claim 1; It is characterized in that: described housing (3) two ends are U type channel opening; The surface-mounted integrated circuit that built-in supplying cell and band charactron show is gone up digitron display screen (10) at housing (3) and is located to show rope dynamic tension numerical value.
3. portable strap tightener pulling force digital display instrument as claimed in claim 1 is characterized in that: described connecting portion (1) is connected with the tightener body through connecting pin b (9), and housing (3) is connected through connecting pin a (8) pullover with rope (7).
4. portable strap tightener pulling force digital display instrument as claimed in claim 1; It is characterized in that: described connecting portion (1) has connecting portion sleeve (11) in a tubular form; Housing (3) has ringwise housing through-hole (12), and shearing pivot pin force transducer (2) is installed in connecting portion sleeve (11) and the housing intercommunicating pore (12).
5. portable strap tightener pulling force digital display instrument as claimed in claim 1; It is characterized in that: described limiting plate (5) inserts in the recess hole of shearing pivot pin force transducer (2) side end; Be fixed on the housing (3) with gib screw (4), carry out spacing shearing pivot pin force transducer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200592354U CN202494539U (en) | 2012-02-16 | 2012-02-16 | Portable tensile digital display instrument of strap tightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200592354U CN202494539U (en) | 2012-02-16 | 2012-02-16 | Portable tensile digital display instrument of strap tightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494539U true CN202494539U (en) | 2012-10-17 |
Family
ID=47000764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200592354U Expired - Lifetime CN202494539U (en) | 2012-02-16 | 2012-02-16 | Portable tensile digital display instrument of strap tightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494539U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590964A (en) * | 2015-01-22 | 2015-05-06 | 邯郸市菲德而电气设备有限公司 | Lifting steel wire rope tension monitoring device |
| CN106441647A (en) * | 2016-08-30 | 2017-02-22 | 四川行之智汇知识产权运营有限公司 | Binding force detection device |
| CN108844666A (en) * | 2018-05-14 | 2018-11-20 | 南京农业大学 | A kind of tractor suspension device for measuring force |
-
2012
- 2012-02-16 CN CN2012200592354U patent/CN202494539U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590964A (en) * | 2015-01-22 | 2015-05-06 | 邯郸市菲德而电气设备有限公司 | Lifting steel wire rope tension monitoring device |
| CN106441647A (en) * | 2016-08-30 | 2017-02-22 | 四川行之智汇知识产权运营有限公司 | Binding force detection device |
| CN108844666A (en) * | 2018-05-14 | 2018-11-20 | 南京农业大学 | A kind of tractor suspension device for measuring force |
| CN108844666B (en) * | 2018-05-14 | 2023-10-24 | 南京农业大学 | A tractor suspension force measuring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SICHUAN QISHIYUAN TECHNOLOGY CO., LTD. Free format text: FORMER NAME: MIANYANG QISHIYUAN SCIENCE + TECHNOLOGY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 621000 Fucheng Road, Sichuan, Mianyang, No. 20 Patentee after: Sichuan Qi Shiyuan Science and Technology Co., Ltd. Address before: 621000 Fucheng Road, Sichuan, Mianyang, No. 20 Patentee before: MIANYANG QISHIYUAN SCI.ANDTECH CO.,LTD |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121017 |