CN202633111U - Speaker box button structure - Google Patents
Speaker box button structure Download PDFInfo
- Publication number
- CN202633111U CN202633111U CN 201220291979 CN201220291979U CN202633111U CN 202633111 U CN202633111 U CN 202633111U CN 201220291979 CN201220291979 CN 201220291979 CN 201220291979 U CN201220291979 U CN 201220291979U CN 202633111 U CN202633111 U CN 202633111U
- Authority
- CN
- China
- Prior art keywords
- audio amplifier
- key
- button
- main body
- press
- 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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the field of audio equipment, in particular to a speaker box button structure which comprises a speaker box body (4) and buttons (3). The speaker box body (4) is provided with button holes (31) matched with the buttons (3) which comprise button heads (32) capable of penetrating through the button holes (31), section shapes of the button heads (32) fit shapes of the button holes (31), the buttons (3) further comprise supporting ribs (33) integrally connected with the button heads (33), and fixed columns (4-1) matched with the supporting ribs (33) are arranged in the speaker box body (4) and provided with grooves (41) allowing bottom sections (34) of the supporting ribs (33) to lean on. The speaker box button structure is simple and stable in structure, convenient in assembly, greatly saved in operating time and reduced in manpower and material types, so that cost is effectively lowered.
Description
Technical field
the utility model relates to the sound appliances field, is specially a kind of audio amplifier press-key structure.
Background technology
present sound appliances field; Particularly the button assembling of touching of audio amplifier the time is generally used the sweat soldering mode fixedly button is on main body, or the employing screw fixes, the not only waste of manpower but also increased material of such fit; Efficient reduces, and has improved product cost relatively.
The utility model content
The purpose of
the utility model provides a kind of simple and stable structure, audio amplifier press-key structure that can be convenient for assembly.。
The above-mentioned technical purpose of
the utility model is achieved through following technical scheme: a kind of audio amplifier press-key structure; Comprise audio amplifier main body and button; The audio amplifier main body has and is used for the key hole that cooperates with button; Button comprise can pass key hole by key head, match by the cross sectional shape of key head and the shape of key hole, button also comprises the ribs that is connected with the first body of button; Be provided with the fixed leg that is used to cooperate ribs in the audio amplifier main body, fixed leg is provided with the groove of the bottom stage dependence that can supply ribs.Button is fixed on audio amplifier main body inboard, need not to use screw or other auxiliary welding sequence, just can accomplish rationally simple assembling, save the activity duration greatly, minimizing manpower and material variety, and easy to loading and unloading quick.
are equipped with printed circuit board as the optimal way to the utility model in the audio amplifier main body, are welded with on the printed circuit board and the interactional touch-switch of button.
as to the optimal way of the utility model, ribs comprise perpendicular to by the key head vertical section and with vertical section inclined bottom section.
As the optimal way to the utility model, the shape of bottom stage and the shape of groove match
.Can button effectively be snapped on the fixed leg, as the effect of a fulcrum.
As the optimal way to the utility model, bottom stage and vertical section are 91 °-179 ° angle
as to the optimal way of the utility model, passes the part that key hole is positioned at the audio amplifier main body outside by key head and has a circular arc end face, makes that the people is more comfortable when pressing.
as the optimal way to the utility model, passing part and maximum distance key hole between of key hole in the audio amplifier main body outside by key head is 2mm-5mm.
are as the optimal way to the utility model, key hole ovalize or rectangle.
The beneficial effect of
the utility model is: the audio amplifier button of the utility model directly is stuck in button on the main body fixed leg in assembling process, and is convenient and swift, and loading and unloading very easily.Can shorten installation time greatly, enhance productivity.
Description of drawings
Fig. 1 is the perspective view of the utility model embodiment 1;
Fig. 2 is the STRUCTURE DECOMPOSITION sketch map of the utility model embodiment 1;
Fig. 3 is the sectional structure sketch map of the utility model embodiment 1.
Among
figure: 1, printed circuit board, 2, touch-switch, 3, button, 4, the audio amplifier main body, 31, key hole, 32, press key head, 33, ribs, 34, bottom stage, 41, groove, 4-1, fixed leg.
Embodiment
following specific embodiment only is the explanation to the utility model; It is not the restriction to the utility model; Those skilled in the art can make the modification that does not have creative contribution to present embodiment as required after reading this specification, but as long as in the claim scope of the utility model, all receive the protection of Patent Law.
are passed the part that key hole 31 is positioned at audio amplifier main body 4 outsides by key head 32 and are had a circular arc end face, and the maximum distance between the key hole 31 is 2mm-5mm.Key hole 31 ovalizes or rectangle.
Claims (8)
1. audio amplifier press-key structure; Comprise audio amplifier main body (4) and button (3); It is characterized in that: said audio amplifier main body (4) has and is used for the key hole (31) that cooperates with said button (3); Said button (3) comprise can pass said key hole (31) press key head (32); Saidly match by the cross sectional shape of key head (32) and the shape of said key hole (31); Said button (3) also comprises and the said ribs (33) that is connected by key head (32) one, is provided with the fixed leg (4-1) that is used to cooperate said ribs (33) in the said audio amplifier main body (4), and said fixed leg (4-1) is provided with the groove (41) of bottom stage (34) dependence that can supply said ribs (33).
2. a kind of audio amplifier press-key structure according to claim 1 is characterized in that: printed circuit board (1) is installed in the said audio amplifier main body (4), is welded with on the said printed circuit board (1) and the interactional touch-switch of said button (3) (2).
3. a kind of audio amplifier press-key structure according to claim 1 and 2 is characterized in that: said ribs (33) comprise perpendicular to said by key head (32) vertical section and with said vertical section inclined bottom section (34).
4. a kind of audio amplifier press-key structure according to claim 3 is characterized in that: the shape of the shape of said bottom stage (34) and said groove (41) matches.
5. a kind of audio amplifier press-key structure according to claim 4 is characterized in that: said bottom stage (34) is 91 °-179 ° angle with vertical section.
6. according to claim 1 or 2 or 4 or 5 described a kind of audio amplifier press-key structures, it is characterized in that: saidly pass the part that said key hole (31) is positioned at audio amplifier main body (4) outside by key head (32) and have a circular arc end face.
7. a kind of audio amplifier press-key structure according to claim 6 is characterized in that: saidly pass by key head (32) that said key hole (31) is positioned at the part in audio amplifier main body (4) outside and the maximum distance between the said key hole (31) is 2mm-5mm.
8. according to claim 1 or 2 or 4 or 5 or 7 described a kind of audio amplifier press-key structures, it is characterized in that: said key hole (31) ovalize or rectangle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291979 CN202633111U (en) | 2012-06-21 | 2012-06-21 | Speaker box button structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220291979 CN202633111U (en) | 2012-06-21 | 2012-06-21 | Speaker box button structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202633111U true CN202633111U (en) | 2012-12-26 |
Family
ID=47386272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220291979 Expired - Fee Related CN202633111U (en) | 2012-06-21 | 2012-06-21 | Speaker box button structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202633111U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475973A (en) * | 2013-09-12 | 2013-12-25 | 刘骏涛 | Loudspeaker box |
| CN105515594A (en) * | 2015-12-16 | 2016-04-20 | 浙江魔杰电子股份有限公司 | Radio |
-
2012
- 2012-06-21 CN CN 201220291979 patent/CN202633111U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103475973A (en) * | 2013-09-12 | 2013-12-25 | 刘骏涛 | Loudspeaker box |
| CN105515594A (en) * | 2015-12-16 | 2016-04-20 | 浙江魔杰电子股份有限公司 | Radio |
| CN105515594B (en) * | 2015-12-16 | 2018-04-17 | 浙江魔杰电子股份有限公司 | A kind of radio |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Speaker box button structure Effective date of registration: 20150209 Granted publication date: 20121226 Pledgee: Industrial Commercial Bank of China Ltd Anji branch Pledgor: ANJI TENGFEI ELECTRONIC CO., LTD. Registration number: 2015980000011 |
|
| 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: 20121226 Termination date: 20170621 |