CN204680580U - Integration button - Google Patents
Integration button Download PDFInfo
- Publication number
- CN204680580U CN204680580U CN201520412910.0U CN201520412910U CN204680580U CN 204680580 U CN204680580 U CN 204680580U CN 201520412910 U CN201520412910 U CN 201520412910U CN 204680580 U CN204680580 U CN 204680580U
- Authority
- CN
- China
- Prior art keywords
- end cap
- flexible glue
- button
- pot
- socketed
- 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
Links
Abstract
The utility model relates to a kind of integrated button, comprises keypad, end cap, the TPU flexible glue being provided with key contacts, the young sheet of pot and PCBA board; The upper surface of described end cap is socketed in the back side of keypad, and described end cap is provided with the button fixing hole for being socketed flexible glue key contacts; Described TPU flexible glue is arranged on the lower surface of end cap, and is connected by secondary injection molding with end cap; The young sheet of described pot and PCBA are fixedly fitted in the lower surface of TPU flexible glue successively.The utility model structure is simple, and production efficiency is high, and uses good hand touch, and can not shake sound simultaneously.
Description
Technical field
The utility model relates to the button that electronic product uses, especially integrated button.
Background technology
Button by pressure control device, is widely used in electronic product as one, to realize pressing controlling functions.Button on general audio amplifier is all provided with volume increasing-and-decreasing key, time-out/play button and switch key etc., with user-friendly.But the end cap of button general at present and key contacts are separately injection moulding and assemblings, and such assembly structure will make audio amplifier in use produce the sound that shakes, and affects the result of use of audio amplifier, uses feel poor simultaneously.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is intended to provide a kind of structure simple, uses good hand touch, the integrated button of the sound that simultaneously can not shake.
For achieving the above object, the utility model adopts following technical scheme:
A kind of integrated button, comprises keypad, end cap, the TPU flexible glue being provided with key contacts, the young sheet of pot and PCBA board; The upper surface of described end cap is socketed in the back side of keypad, and described end cap is provided with the button fixing hole for being socketed flexible glue key contacts; Described TPU flexible glue is arranged on the lower surface of end cap, and is connected by secondary injection molding with end cap; The young sheet of described pot and PCBA board are fixedly fitted in the lower surface of TPU flexible glue successively.
Preferably, described end cap is provided with the screwed hole for being socketed screw, and TPU flexible glue, the young sheet of pot and PCBA board are fixed on the lower surface of end cap by described screw successively.
Preferably, together with described keypad and end cap are fastened by buckle.
The beneficial effects of the utility model are as follows:
The structure of this integrated button is simple, and production efficiency is high, and uses good hand touch, and can not shake sound simultaneously.
Accompanying drawing explanation
Fig. 1 is the exploded view of the better embodiment of the utility model integration button.
Reference numeral: 1, keypad; 2, end cap; 3, TPU flexible glue; 31, key contacts; 4, the young sheet of pot; 5, PCBA board; 6, screw.
Embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described further:
Refer to Fig. 1, the utility model relates to a kind of integrated button, and its better embodiment comprises keypad 1, end cap 2, the TPU flexible glue 3 being provided with key contacts 31, the young sheet 4 of pot and PCBA board 5; The upper surface of end cap 2 is socketed in the back side of keypad 1, and end cap 2 is provided with the button fixing hole for being socketed key contacts 31; TPU flexible glue 3 is arranged on the lower surface of end cap 2, and is connected by secondary injection molding with end cap 2; The young sheet 4 of pot and PCBA board 5 are fixedly fitted in the lower surface of TPU flexible glue 3 successively.
Wherein, the front of keypad 1 can be provided with four keypress function marks, and representing volume respectively increases key, volume minimizing key, broadcasting/Pause key and fast forward button.Wherein end cap 2 is generally ebonite material end cap.Corresponding can arrange 4 key contacts, and these four key contacts are flexible glue key contacts, and this is linked together by TPU flexible glue 3 between four.Moreover TPU flexible glue 3 shape is corresponding with the shape of end cap 2, and with end cap 2 secondary injection molding, TPU flexible glue 3 wherein has cushioning effect, can when audio amplifier work, reduces the sound interference of shaking that button causes, thus improves the tonequality of audio amplifier.
Further, end cap 2 is provided with the screwed hole for being socketed screw 6, and TPU flexible glue 3, the young sheet 4 of pot and PCBA board 5 are fixed on the lower surface of end cap 2 by screw 6 successively.Wherein the young sheet 4 of pot can be fit together by glue with PCBA board 5, but both by screw again heel end lid 2 be fixed together, its fixed effect can be strengthened, prevent its loosening of all parts in the process of work.
Further, together with keypad 1 can be fastened by buckle with end cap 2.
When the integrated button in the utility model is arranged on electronic equipment, time especially on audio amplifier, its feel used is better, and effectively can prevent the sound that shakes.Moreover its structure is simple, and production efficiency is higher, has certain practical value.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection range of the utility model claim.
Claims (3)
1. an integrated button, is characterized in that: comprise keypad, end cap, the TPU flexible glue being provided with key contacts, the young sheet of pot and PCBA board; The upper surface of described end cap is socketed in the back side of keypad, and described end cap is provided with the button fixing hole for being socketed flexible glue key contacts; Described TPU flexible glue is arranged on the lower surface of end cap, and is connected by secondary injection molding with end cap; The young sheet of described pot and PCBA board are fixedly fitted in the lower surface of TPU flexible glue successively.
2. integrated button as claimed in claim 1, is characterized in that: described end cap is provided with the screwed hole for being socketed screw, and TPU flexible glue, the young sheet of pot and PCBA board are fixed on the lower surface of end cap by described screw successively.
3. integrated button as claimed in claim 1, is characterized in that: together with described keypad and end cap are fastened by buckle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412910.0U CN204680580U (en) | 2015-06-15 | 2015-06-15 | Integration button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520412910.0U CN204680580U (en) | 2015-06-15 | 2015-06-15 | Integration button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204680580U true CN204680580U (en) | 2015-09-30 |
Family
ID=54180253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520412910.0U Expired - Fee Related CN204680580U (en) | 2015-06-15 | 2015-06-15 | Integration button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204680580U (en) |
-
2015
- 2015-06-15 CN CN201520412910.0U patent/CN204680580U/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 |
Granted publication date: 20150930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |