CN204927135U - Earphone button structure and earphone that has this structure - Google Patents
Earphone button structure and earphone that has this structure Download PDFInfo
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- CN204927135U CN204927135U CN201520618639.6U CN201520618639U CN204927135U CN 204927135 U CN204927135 U CN 204927135U CN 201520618639 U CN201520618639 U CN 201520618639U CN 204927135 U CN204927135 U CN 204927135U
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- button
- earphone
- silica gel
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Abstract
The utility model belongs to the electronic product fitting field provides an earphone button structure and earphone that has this structure, including button main part and silica gel cover, the button main part includes a plurality of button shell fragments and control panel, button shell fragment fretwork sets up in the button main part, the control panel is fixed in the button main part, the silica gel cover overlaps gappedly to be established in the button main part, just correspond a plurality ofly on the silica gel cover surface the button shell fragment is equipped with a plurality of keypads of pressing, do according to the keypad spherical surface hill or sphere recess that silica gel was sheathe in, press one the button equipment -hour, only corresponding button shell fragment is pushed and is connected to the control panel, form the linkage when this structure can prevent the button, influence the button sense of touch.
Description
Technical field
The utility model belongs to mobile phone accessories field, particularly relates to a kind of earphone keystroke structure and has the earphone of this structure.
Background technology
Also can know in a noisy environment for convenience of people and converse or listen to the music more easily, existing earphone major part is all furnished with earphone keystroke, also can adjust the size played sound of music and answer or kill-call by earphone keystroke without mobile phone; But existing earphone keystroke mostly is the button of hard, easily causes interlock during pressing, and the sense of touch of button is not fine.
Utility model content
The purpose of this utility model is to provide a kind of earphone keystroke structure, is intended to solve existing earphone keystroke and easily causes interlock by mistake by, and the problem that button touch feeling is bad.
The utility model is achieved in that a kind of earphone keystroke structure, comprises key main body and silica gel sheath; Described key main body comprises multiple key spring plate and control board, and described key spring plate hollow out is arranged in described key main body, and described control board is fixed in described key main body; Described silica gel sheath is set in described key main body with a gap, and on described silica gel sheath outer surface, corresponding multiple described key spring plate is provided with multiple by keypad, and described is spherical surface hill on described silica gel sheath or spherical groove by keypad; When pressing keypad described in pressing one, only have corresponding key spring plate to be extruded and be connected to described control board.
Preferably, described key spring plate one end is connected in described key main body, and the other end is free end.
Further, the upper and lower surface of described free end is extended with flange.
Preferably, described key spring plate two ends are connected in described key main body by thin shell fragment, and centre is the round flange of two sides extension up and down.
Further, the described number by keypad is 3, is respectively volume and increases key, volume down key and talk key.
Further, described volume increases key, described volume down key and described talk key straight line and arranges, and described talk key increases between key and described volume down key in described volume.
Further, the two ends of described key main body all offer lead-in wire connecting hole.
Further, the pore diameter range of described lead-in wire connecting hole is 2mm-3mm.
Further, described key main body inside is also provided with the microphone apparatus that can supply call.
Another object of the present utility model is to provide a kind of earphone adopting above-mentioned earphone keystroke structure.
The technique effect that the earphone keystroke structure that the utility model provides produces relative to prior art is: arrange by keypad being set on the silica gel sheath in key main body, and the key spring plate be arranged in key main body is done hollow out process; Press some when pressing keypad, the characteristic softer due to silica gel sheath can not be touched and formation interlock other key spring plate generation, and due to projection or groove that silica gel push-button platform is sphere, this projection of finger presses or groove also contact with the shell fragment of hollow out, and the sense of touch of button is better.
Accompanying drawing explanation
Fig. 1 is the exploded view of the silica gel sheath that provides of the utility model embodiment and key main body.
Fig. 2 is the front view of the earphone keystroke structure that the utility model embodiment provides.
Fig. 3 is the right view of the earphone keystroke structure that the utility model embodiment provides.
Fig. 4 be the front view of the earphone keystroke structure that the utility model embodiment provides partly cut open figure.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1 to Fig. 4, the earphone keystroke structure that the utility model embodiment provides, comprise key main body 10 and silica gel sheath 20; Wherein key main body 10 is rectangular-shaped housing, and key main body 10 comprises the control board 30 that hollow out is arranged on the multiple key spring plates 101 in key main body 10 and is fixed on key main body 10 inside; Silica gel sheath 20 to be set in a gap in key main body 10 and to be wrapped in silica gel sheath 20 by key main body 10, on silica gel sheath 20 outer surface, corresponding multiple key spring plate 101 is provided with multiple by keypad 201, spherical surface hill or spherical groove is set to by keypad 201, and key spring plate 101 and the position one_to_one corresponding pressing keypad 201, when keypad 201 is pressed in pressing one, corresponding key spring plate 101 is only had to be extruded and to be connected to control board 30, and producing the indication effect that this button is marked with, other shell fragments can not be subject to interlock impact.
As an embodiment of the present utility model, key spring plate 101 one end that hollow out is arranged in key main body 10 is connected in key main body 10, the other end is the free end 1011 that upper and lower surface is extended with flange 1012, the flange 1012 wherein upwards extended with silica gel sheath 20 is arranged corresponding by keypad 201, and there is gap between this flange 1012 and silica gel sheath 20 inwall, flange 1012 to downward-extension is electrically connected output key order when the free end 1011 of key spring plate 101 is pressed with control board 30, arranging of flange 1012 can promote overall button sense of fulfillment further.
In the utility model embodiment, 3 are preferably by the number of keypad 201, be respectively volume and increase key 2011, volume down key 2013 and talk key 2012, wherein volume increases key 2011, volume down key 2013 and talk key 2012 linear array at silica gel sheath 20 upper surface, and corresponding respective function marks and indicates accordingly on silica gel sheath 20, in order to avoid obscure, in addition the position of talk key 2012 is positioned at the centre that volume increases key 2011 and volume down key 2013, and the earphone of certain corresponding different demand also can arrange bluetooth key or music or Pause key; Be to be understood that this enforcement place is for clearly demonstrating keypress function, and be not used in restriction keypress function.
In addition, in the utility model embodiment, the two ends of key main body 10 also all offer lead-in wire connecting hole 40, this lead-in wire connecting hole 40 is for engaging lug head and headset plug, and three is formed electrical connection with the reception and the output that ensure signal, the pore diameter range of lead-in wire connecting hole 40 is preferably 2mm-3mm, and concrete size also can be done according to actual conditions and extend; Also arranging in key main body 10 inside can for the microphone (not shown) of call and can for the microphone (not shown) device of call, this device setting be convenient to user also can to converse facing to mobile phone.
As another embodiment of the present utility model, the hollow out key spring plate 101 be arranged in key main body 10 may also be two ends and is connected in described key main body 10 by thin shell fragment 1014, centre is the round flange 1013 of two sides extension up and down, and the thin shell fragment 1014 that the resilience of key spring plate 101 is connected by round flange 1013 two ends has come; The round flange 1013 wherein upwards extended with silica gel sheath 20 is arranged corresponding by keypad 201, and there is gap between this flange 1012 and silica gel sheath 20 inwall, round flange 1013 to downward-extension is electrically connected output key order when key spring plate 101 free end is pressed with control board 30, other structures are substantially identical with a upper embodiment, repeat no more herein.
The utility model also provides a kind of earphone with this press-key structure, and the earphone with this press-key structure can make the sense of touch of button better, and button sense is more substantial, also can not form interlock simultaneously and press by mistake between button.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (10)
1. an earphone keystroke structure, is characterized in that: comprise key main body and silica gel sheath; Described key main body comprises multiple key spring plate and control board, and described key spring plate hollow out is arranged in described key main body, and described control board is fixed in described key main body; Described silica gel sheath is set in described key main body with a gap, and on described silica gel sheath outer surface, corresponding multiple described key spring plate is provided with multiple by keypad, and described is spherical surface hill on described silica gel sheath or spherical groove by keypad; When pressing keypad described in pressing one, only have corresponding key spring plate to be extruded and be connected to described control board.
2. earphone keystroke structure according to claim 1, is characterized in that: described key spring plate one end is connected in described key main body, and the other end is free end.
3. earphone keystroke structure according to claim 2, is characterized in that: the upper and lower surface of described free end is extended with flange.
4. earphone keystroke structure according to claim 1, is characterized in that: described key spring plate two ends are connected in described key main body by thin shell fragment, and centre is the round flange of two sides extension up and down.
5. the earphone keystroke structure according to any one of claim 1-4, is characterized in that: the described number by keypad is 3, is respectively volume and increases key, volume down key and talk key.
6. earphone keystroke structure according to claim 5, is characterized in that: described volume increases key, described volume down key and described talk key straight line and arranges, and described talk key increases between key and described volume down key in described volume.
7. the earphone keystroke structure according to any one of claim 1-4, is characterized in that: the two ends of described key main body all offer lead-in wire connecting hole.
8. earphone keystroke structure according to claim 7, is characterized in that: the pore diameter range of described lead-in wire connecting hole is 2mm-3mm.
9. earphone keystroke structure according to claim 1, is characterized in that: described key main body inside is also provided with can for the microphone apparatus of call.
10. an earphone, is characterized in that: adopt the earphone keystroke structure as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618639.6U CN204927135U (en) | 2015-08-17 | 2015-08-17 | Earphone button structure and earphone that has this structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520618639.6U CN204927135U (en) | 2015-08-17 | 2015-08-17 | Earphone button structure and earphone that has this structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204927135U true CN204927135U (en) | 2015-12-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520618639.6U Active CN204927135U (en) | 2015-08-17 | 2015-08-17 | Earphone button structure and earphone that has this structure |
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| Country | Link |
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| CN (1) | CN204927135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012208A (en) * | 2016-10-27 | 2018-05-08 | 茂邦电子有限公司 | The acoustic control module used for earphone |
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2015
- 2015-08-17 CN CN201520618639.6U patent/CN204927135U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108012208A (en) * | 2016-10-27 | 2018-05-08 | 茂邦电子有限公司 | The acoustic control module used for earphone |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee after: SHENZHE GUANXU ELECTRONIC CO., LTD. Address before: Longgang District of Shenzhen City, Guangdong province 518116 Ping Street Takahashi Industrial Park East Area Patentee before: Shenzhen Grandsun Electronic Co., Ltd. |