CN203150111U - Novel standing buzzer - Google Patents
Novel standing buzzer Download PDFInfo
- Publication number
- CN203150111U CN203150111U CN 201320066659 CN201320066659U CN203150111U CN 203150111 U CN203150111 U CN 203150111U CN 201320066659 CN201320066659 CN 201320066659 CN 201320066659 U CN201320066659 U CN 201320066659U CN 203150111 U CN203150111 U CN 203150111U
- Authority
- CN
- China
- Prior art keywords
- printed board
- present
- buzzer
- contact pin
- plastic casing
- 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 - Lifetime
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- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
The utility model discloses a novel standing buzzer. The buzzer comprises a plastic casing; a piezoelectric plate is arranged in the plastic casing; the back side of the plastic casing is provided with a cover plate; the piezoelectric plate is connected to a printed board through a lead wire; the printed board is horizontally arranged on the bottom of the plastic casing and be provided with a pin at the bottom; and the pin and the printed board are perpendicularly arranged. The utility model has advantages of stable and firm integral assembly, convenience for usage and no bending.
Description
Technical field
The present invention relates to a kind of hummer, be specifically related to a kind of novel stand-type hummer.
Background technology
As shown in Figure 1, stand-type hummer is the modes of taking contact pin bending 90 degree on the market, realizes the hummer work of standing, and such structural stability is poor, and difficult assembling is easily tilted, and there is risk of breakage in the position of contact pin bending, has a strong impact on the use of hummer.
Summary of the invention
The objective of the invention is to overcome the above problem that prior art exists, a kind of novel stand-type hummer is provided, overall package of the present invention is firmly stable, and is easy to use, need not bending.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of novel stand-type hummer comprises and moulds shell, and the described shell inside of moulding is provided with piezoelectric patches, and the back side is provided with cover plate, and described piezoelectric patches is connected with printed board by lead-in wire, and described printed board is horizontally placed on moulds the shell bottom, and the bottom is provided with contact pin.
Further, described contact pin is vertical with printed board arranges.
The invention has the beneficial effects as follows:
The utility model is owing to adopt horizontal fixed printed board structure, is connected by lead-in wire between printed board and the piezoelectric patches, and the contact pin vertical welding is connected to printed board, and overall package is firmly stable, and thoroughly solution bends the instability that contact pin brings, easy fracture risk.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, for can clearer understanding technological means of the present invention, and can be implemented according to the content of instructions, below with preferred embodiment of the present invention and conjunction with figs. describe in detail as after.The specific embodiment of the present invention is provided in detail by following examples and accompanying drawing thereof.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used for explaining the present invention, do not constitute improper restriction of the present invention.In the accompanying drawings:
Fig. 1 is the prior art constructions synoptic diagram;
Fig. 2 is one-piece construction synoptic diagram of the present invention.
Number in the figure explanation: 1, mould shell, 2, piezoelectric patches, 3, cover plate, 4, lead-in wire, 6, printed board, 7 contact pins.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the present invention in detail.
With reference to shown in Figure 2, a kind of novel stand-type buzzer comprises and moulds shell 1, described shell 1 inside of moulding is provided with piezoelectric patches 2, and the back side is provided with cover plate 3, and described piezoelectric patches 2 is connected with printed board 6 by lead-in wire 4, described printed board 6 is horizontally placed on moulds shell 1 bottom, and the bottom is provided with contact pin 7.
Further, described contact pin 7 and printed board 6 vertical settings.
The principle of work of present embodiment is as follows:
The present invention only needs contact pin 7 is inserted the use location in use, and fixing getting final product need not contact pin 7 bendings then.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. novel stand-type hummer, it is characterized in that: comprise and mould shell (1), described shell (1) inside of moulding is provided with piezoelectric patches (2), the back side is provided with cover plate (3), described piezoelectric patches (2) is connected with printed board (6) by lead-in wire (4), described printed board (6) is horizontally placed on moulds shell (1) bottom, and the bottom is provided with contact pin (7).
2. a kind of novel stand-type hummer according to claim 1 is characterized in that: described contact pin (7) and the vertical setting of printed board (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066659 CN203150111U (en) | 2013-02-05 | 2013-02-05 | Novel standing buzzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320066659 CN203150111U (en) | 2013-02-05 | 2013-02-05 | Novel standing buzzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150111U true CN203150111U (en) | 2013-08-21 |
Family
ID=48977620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320066659 Expired - Lifetime CN203150111U (en) | 2013-02-05 | 2013-02-05 | Novel standing buzzer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150111U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068139A (en) * | 2017-04-17 | 2017-08-18 | 常州富盛星特电子有限公司 | AI plug-in types buzzer and the method for manufacturing guide pin shell fragment |
-
2013
- 2013-02-05 CN CN 201320066659 patent/CN203150111U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068139A (en) * | 2017-04-17 | 2017-08-18 | 常州富盛星特电子有限公司 | AI plug-in types buzzer and the method for manufacturing guide pin shell fragment |
| CN107068139B (en) * | 2017-04-17 | 2020-12-25 | 常州市富盛星特电子有限公司 | AI plug-in buzzer and method for manufacturing guide pin elastic sheet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130821 |