JPH028300U - - Google Patents
Info
- Publication number
- JPH028300U JPH028300U JP7014189U JP7014189U JPH028300U JP H028300 U JPH028300 U JP H028300U JP 7014189 U JP7014189 U JP 7014189U JP 7014189 U JP7014189 U JP 7014189U JP H028300 U JPH028300 U JP H028300U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic transducer
- back plate
- fixed
- longitudinal sides
- subdivided
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 claims 5
- 230000003014 reinforcing effect Effects 0.000 claims 3
- 239000013013 elastic material Substances 0.000 claims 2
- 238000000605 extraction Methods 0.000 claims 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical group [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Transducers For Ultrasonic Waves (AREA)
Description
第１図は従来技術による超音波探触子の主要部
を示す外観図、第２図は第１図の―線に沿つ
た断面図、第３図ないし第７図は各々従来例を示
す説明図、第８図は本考案の第１実施例を示す分
解斜視図、第９図は超音波振動子のタイミング加
工後の状況を示す斜視図、第１０図はワイヤボン
デイングによるリード線の装着状況を示す斜視図
、第１１図は細分化された振動子を示す針視図、
第１２図は第２実施例を示す斜視図である。
１……超音波振動子、１Ａ……細分化された超
音波振動子、４……背板、２０，２１……補強板
。
Fig. 1 is an external view showing the main parts of a conventional ultrasound probe, Fig. 2 is a sectional view taken along the line - in Fig. 1, and Figs. 3 to 7 are explanations showing conventional examples. Fig. 8 is an exploded perspective view showing the first embodiment of the present invention, Fig. 9 is a perspective view showing the state of the ultrasonic transducer after timing processing, and Fig. 10 is the state of attachment of the lead wire by wire bonding. FIG. 11 is a perspective view showing a subdivided vibrator,
FIG. 12 is a perspective view showing the second embodiment. 1... Ultrasonic transducer, 1A... Segmented ultrasonic transducer, 4... Back plate, 20, 21... Reinforcement plate.
Claims (1)
側面に熱膨張係数が小さい弾性部材から成る補強
板を固着し、しかるのち前記背板の長手方向の一
面に超音波振動子を接着し、その後に当該超音波
振動子をタイシング加工により細分化したことを
特徴とする超音波振動子の装填方法。 (2) 直方体状に形成された背板の長手方向の両
側面に熱膨張係数が小さい弾性部材から成る補強
板を固着し、しかるのち前記背板の長手方向の一
面に超音波振動子を接着し、その後に当該超音波
振動子をタイシング加工により細分化し、このタ
イシング加工後に、細分化された当該各振動子に
予め形成された折返えし電極面と前記各補強板に
予め形成された信号引出し用電極とをワイヤボン
デイング法により導通したことを特徴とする超音
波振動子の装填方法。[Claims for Utility Model Registration] (1) Reinforcing plates made of an elastic material with a small coefficient of thermal expansion are fixed to both longitudinal sides of a back plate formed in the shape of a rectangular parallelepiped, and then the longitudinal sides of the back plate are fixed to each other. 1. A method for loading an ultrasonic transducer, comprising: adhering an ultrasonic transducer to one surface, and then dividing the ultrasonic transducer into pieces by tying. (2) A reinforcing plate made of an elastic material with a small coefficient of thermal expansion is fixed to both longitudinal sides of a back plate formed in the shape of a rectangular parallelepiped, and then an ultrasonic vibrator is attached to one longitudinal side of the back plate. Then, the ultrasonic transducer is subdivided by ticing process, and after the ticing process, the folded electrode surface formed in advance on each subdivided transducer and the signal formed in advance on each of the reinforcing plates are separated. 1. A method for loading an ultrasonic transducer, characterized in that the extraction electrode is electrically connected by a wire bonding method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7014189U JPH028300U (en) | 1989-06-15 | 1989-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7014189U JPH028300U (en) | 1989-06-15 | 1989-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH028300U true JPH028300U (en) | 1990-01-19 |
Family
ID=31295401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7014189U Pending JPH028300U (en) | 1989-06-15 | 1989-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH028300U (en) |
-
1989
- 1989-06-15 JP JP7014189U patent/JPH028300U/ja active Pending
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