CN204145432U - A kind of piezoelectric vibrator - Google Patents
A kind of piezoelectric vibrator Download PDFInfo
- Publication number
- CN204145432U CN204145432U CN201420388792.XU CN201420388792U CN204145432U CN 204145432 U CN204145432 U CN 204145432U CN 201420388792 U CN201420388792 U CN 201420388792U CN 204145432 U CN204145432 U CN 204145432U
- Authority
- CN
- China
- Prior art keywords
- kink
- piezoelectric vibrator
- metal substrate
- potsherd
- utility
- 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.)
- Expired - Fee Related
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- Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
Abstract
The utility model provides a kind of piezoelectric vibrator, it potsherd comprising metal substrate and be sticked on described metal substrate, described metal substrate has first end and the second end away from described first end, this piezoelectric vibrator also comprises the kink be symmetricly set on described first end and the second end, and described kink comprises the first kink extended from described first end or the second end bending and the second kink bending extension from described first kink along the length direction of described metal substrate.The kink that piezoelectric vibrator end has makes piezoelectric vibrator to be directly fixed on other objects by the mode of welding, without the need to any bulge-structure, therefore assembles simpler.
Description
[technical field]
The utility model relates to a kind of piezoelectric element, particularly relates to a kind of piezoelectric vibrator.
[background technology]
The piezoelectric vibrator of correlation technique comprises metal substrate and is attached at the potsherd of metal substrate surface.Metal substrate has two straight ends, this piezoelectric vibrator is installed on exterior object be, exterior object must have the straight end of bulge-structure and metal substrate two coordinate, but this often bring two problems: one is that bulge-structure becomes complicated by exterior object processing; Two is make the assembly process of piezoelectric vibrator become complicated.
Therefore, be necessary to provide a kind of novel piezoelectric vibrator.
[utility model content]
The purpose of this utility model is to provide a kind of assembling simple piezoelectric vibrator.
The technical solution of the utility model is as follows: a kind of piezoelectric vibrator, it potsherd comprising metal substrate and be sticked on described metal substrate, described metal substrate has first end and the second end away from described first end, this piezoelectric vibrator also comprises the kink be symmetricly set on described first end and the second end, and described kink comprises the first kink extended from described first end bending and the second kink bending extension from described first kink along the length direction of described metal substrate.
Preferably, described kink is L-shaped.
Preferably, described metal substrate has upper surface and lower surface, and described potsherd is attached on described upper surface.
Preferably, described metal substrate has upper surface and lower surface, and described potsherd is attached on described lower surface.
Preferably, described metal substrate has upper surface and lower surface, and described potsherd is attached on described upper surface and lower surface respectively.
The beneficial effects of the utility model are: the kink that piezoelectric vibrator end has makes piezoelectric vibrator to be directly fixed on other objects by the mode of welding, without the need to any bulge-structure, therefore assembles simpler.
[accompanying drawing explanation]
Fig. 1 is piezoelectric vibrator structural representation of the present utility model;
Fig. 2 is the front view of piezoelectric vibrator of the present utility model.
[embodiment]
Below in conjunction with drawings and embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of piezoelectric vibrator 100 comprises metal substrate 101 and is attached at the potsherd 102 on metal substrate 101 upper surface and lower surface respectively.On the upper surface that potsherd 102 also can only be attached at metal substrate 101 or lower surface, do not affect enforcement of the present utility model.
As shown in Figure 2, piezoelectric vibrator 100 has first end 103 and the second end 104 away from first end 103, and first end 103 has kink 105, and the second end 104 has kink 105 equally, and the structure of two kinks 105 is identical, and be symmetrical set.Kink 105 comprises the first kink 106 bending extension from first end 103 or the second end 104 and the second kink 107 extended from the first kink 106 bending.For the structure of the kink 105 of first end 103, kink 105 has from the first kink 106 of first end 103 bending extension and bends along the length direction of metal substrate 101 the second kink 107, first kink 106 extended from described first kink 106 and jointly form the structure of a L shape the second kink 107 be connected with the first kink 106.Consider that piezoelectric vibrator is installed on a certain surface of exterior object usually, therefore the second kink 107 preferably and the upper surface of metal substrate 101 or lower surface be arranged in parallel, and the first kink 106 need not be strictly perpendicular to upper surface or the lower surface of metal substrate 101, that is, the first kink 106 and the second kink 107 need not in strict L shapes.
This piezoelectric vibrator when mounted, only by the surface soldered of the second kink 107 with object, and need not need to process extra bulge-structure on the surface of exterior object, therefore the installation of this piezoelectric vibrator is more easy, meanwhile, also simplify the processing of exterior object.
Above-described is only execution mode of the present utility model; it should be pointed out that for the person of ordinary skill of the art at this, under the prerequisite not departing from the utility model creation design; improvement can also be made, but these all belong to protection range of the present utility model.
Claims (5)
1. a piezoelectric vibrator, it potsherd comprising metal substrate and be sticked on described metal substrate, described metal substrate has first end and the second end away from described first end, it is characterized in that, this piezoelectric vibrator also comprises the kink be symmetricly set on described first end and the second end, and described kink comprises the first kink extended from described first end or the second end bending and the second kink bending extension from described first kink along the length direction of described metal substrate.
2. piezoelectric vibrator according to claim 1, is characterized in that, described kink is L-shaped.
3. piezoelectric vibrator according to claim 1, is characterized in that, described metal substrate has upper surface and lower surface, and described potsherd is attached on described upper surface.
4. piezoelectric vibrator according to claim 1, is characterized in that, described metal substrate has upper surface and lower surface, and described potsherd is attached on described lower surface.
5. piezoelectric vibrator according to claim 1, is characterized in that, described metal substrate has upper surface and lower surface, and described potsherd is attached on described upper surface and lower surface respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388792.XU CN204145432U (en) | 2014-07-14 | 2014-07-14 | A kind of piezoelectric vibrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420388792.XU CN204145432U (en) | 2014-07-14 | 2014-07-14 | A kind of piezoelectric vibrator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204145432U true CN204145432U (en) | 2015-02-04 |
Family
ID=52422095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420388792.XU Expired - Fee Related CN204145432U (en) | 2014-07-14 | 2014-07-14 | A kind of piezoelectric vibrator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204145432U (en) |
-
2014
- 2014-07-14 CN CN201420388792.XU patent/CN204145432U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150204 |