JPH0456119U - - Google Patents
Info
- Publication number
- JPH0456119U JPH0456119U JP9724590U JP9724590U JPH0456119U JP H0456119 U JPH0456119 U JP H0456119U JP 9724590 U JP9724590 U JP 9724590U JP 9724590 U JP9724590 U JP 9724590U JP H0456119 U JPH0456119 U JP H0456119U
- Authority
- JP
- Japan
- Prior art keywords
- piezoelectric
- vibrating body
- conveyor
- drive type
- conveyance device
- 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.)
- Granted
Links
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
Landscapes
- Jigging Conveyors (AREA)
Description
第１図乃至第５図は本考案の一実施例を示した
もので、第１図は全体の正面図、第２図は圧電振
動体の正面図、第３図は同側面図、第４図は作用
を説明するための要部の正面図、第５図は圧電素
子の応力分布（解析値）を示す図である。そして
、第６図乃至第９図は従来例を示したもので、第
６図は圧電振動体の側面図、第７図は同正面図、
第８図は全体の正面図、第９図は圧電素子の応力
分布（解析値）を示す図である。
図面中、１１は基台、１３は圧電振動体、１５
は板ばね（弾性板）、１６及び１７は圧電素子、
１６ａ，１６ｂ，１７ａ及び１７ｂは電極面、２
０は振動増幅ばね、２２は搬送体、２４ａ及び２
４ｂはリード線、２６はリード線接続部である。
1 to 5 show one embodiment of the present invention, in which FIG. 1 is a front view of the whole, FIG. 2 is a front view of the piezoelectric vibrating body, FIG. 3 is a side view of the same, and FIG. The figure is a front view of the main part for explaining the action, and FIG. 5 is a diagram showing the stress distribution (analytical value) of the piezoelectric element. 6 to 9 show conventional examples, in which FIG. 6 is a side view of the piezoelectric vibrating body, FIG. 7 is a front view of the piezoelectric vibrator, and FIG.
FIG. 8 is a front view of the whole, and FIG. 9 is a diagram showing the stress distribution (analytical value) of the piezoelectric element. In the drawing, 11 is a base, 13 is a piezoelectric vibrator, 15
is a leaf spring (elastic plate), 16 and 17 are piezoelectric elements,
16a, 16b, 17a and 17b are electrode surfaces, 2
0 is a vibration amplification spring, 22 is a carrier, 24a and 2
4b is a lead wire, and 26 is a lead wire connection portion.
Claims (1)
し、この圧電振動体を基台上に設けると共に、こ
の圧電振動体の上端に搬送体を支持させ、前記圧
電素子に交流電圧を印加して前記圧電振動体を励
振することにより、前記搬送体を振動させて、前
記搬送体上の搬送物を搬送するようにした圧電駆
動形搬送装置において、前記圧電素子のうち前記
搬送体に近い部分に交流電圧印加用のリード線を
接続するリード線接続部を設けたことを特徴とす
る圧電駆動形搬送装置。 A piezoelectric vibrating body is constructed by bonding a piezoelectric element to an elastic plate, this piezoelectric vibrating body is provided on a base, a carrier is supported on the upper end of this piezoelectric vibrating body, and an alternating current voltage is applied to the piezoelectric element. In the piezoelectric drive type conveyance device, the conveyor is vibrated by exciting the piezoelectric vibrating body to convey the object on the conveyor, a portion of the piezoelectric element that is close to the conveyor. 1. A piezoelectric drive type conveyance device, characterized in that a lead wire connection portion is provided for connecting a lead wire for applying an alternating current voltage to the piezoelectric drive type conveyance device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990097245U JP2523065Y2 (en) | 1990-09-18 | 1990-09-18 | Piezoelectric drive type transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990097245U JP2523065Y2 (en) | 1990-09-18 | 1990-09-18 | Piezoelectric drive type transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0456119U true JPH0456119U (en) | 1992-05-14 |
| JP2523065Y2 JP2523065Y2 (en) | 1997-01-22 |
Family
ID=31837452
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990097245U Expired - Lifetime JP2523065Y2 (en) | 1990-09-18 | 1990-09-18 | Piezoelectric drive type transfer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2523065Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62158233U (en) * | 1986-03-29 | 1987-10-07 |
-
1990
- 1990-09-18 JP JP1990097245U patent/JP2523065Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62158233U (en) * | 1986-03-29 | 1987-10-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2523065Y2 (en) | 1997-01-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |