CN206283627U - A kind of mute operation facilitates small audio amplifier - Google Patents
A kind of mute operation facilitates small audio amplifier Download PDFInfo
- Publication number
- CN206283627U CN206283627U CN201621335448.XU CN201621335448U CN206283627U CN 206283627 U CN206283627 U CN 206283627U CN 201621335448 U CN201621335448 U CN 201621335448U CN 206283627 U CN206283627 U CN 206283627U
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- CN
- China
- Prior art keywords
- base
- switch
- touch
- box casing
- voice box
- 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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Abstract
The utility model discloses a kind of mute operation and facilitates small audio amplifier,Including voice box casing and base,Attachment means are provided between the voice box casing and the base,The attachment means include lead column and with lead column to the guide pad for adapting to,The lead column is fixed on the base,The guide pad is located in the voice box casing,Spring is installed in the lead column,The top of the spring contacts with voice box casing outer surface,The top of the spring is connected with the upper surface of the base,Touch-switch is provided between the voice box casing and base,The touch-switch is normally closed switch,The touch-switch is by button cap,Back-moving spring,Pillar connecting rod,Normally closed static contact,Bridge-type static contact and shell are constituted,The utility model small audio amplifier of hand slighter compress,Normally closed static contact and bridge-type the static contact disconnection of bottom touch-switch are realized Jing Yin,When hand unclamps, touch-switch resets and recovers music,With easy to use,The advantages of using effect is good.
Description
Technical field
The utility model is related to Baffle Box of Bluetooth technical field, and specially a kind of mute operation facilitates small audio amplifier.
Background technology
The starting stage of Baffle Box of Bluetooth is grown prosperity the most with this simple monotubular Baffle Box of Bluetooth.Because structural manufacturing process is simple,
Without special technical support, substantial amounts of manufacturer production is attracted, due to the cheap crowd that Baffle Box of Bluetooth is touched very much by rigid connection
Like, the time, this audio amplifier was innumerable on the market.No small contribution has been made for people recognize and are familiar with Baffle Box of Bluetooth.But
Because its sound chamber cavity is too small, product homogeneity serious, the constraint of the more low self-condition of price, it is difficult have prominent in audio amplifier tonequality
Broken, cruising time is shorter, mostly between 2 ~ 3 hours, causes this audio amplifier to use limitation very big, and major part can only be solid
Fixed place uses.It uses crowd not require tonequality mostly, thus cheap common monotubular Baffle Box of Bluetooth is very
Masses are easily allowed to buy.
The Baffle Box of Bluetooth that uses is when music is listened at present, if, it is necessary to enter around running into or when oneself having phone to come in
The Jing Yin measure of row, like product needs to find corresponding mute button to carry out Jing Yin, is so difficult to find phase in a rush
The button answered, it is inconvenient using process.
The content of the invention
The purpose of this utility model is to provide a kind of mute operation to facilitate small audio amplifier, to solve to be carried in above-mentioned background technology
The problem for going out.
To achieve the above object, the utility model provides following technical scheme：A kind of mute operation facilitates small audio amplifier, including
Voice box casing and base, are provided with attachment means between the voice box casing and the base, the attachment means include lead column
And the guide pad being adapted with lead column, the lead column is fixed on the base, and the guide pad is located at the audio amplifier shell
In vivo, spring is installed, the top of the spring contacts with voice box casing outer surface, the top of the spring in the lead column
Upper surface with the base is connected, and touch-switch is provided between the voice box casing and base, and the touch-switch is provided with two
Group, and touch-switch is external outer, the touch-switch is normally closed switch, the touch-switch by button cap, back-moving spring,
Pillar connecting rod, normally closed static contact, bridge-type static contact and shell composition.
Preferably, it is flexibly connected by lead column and guide pad between the voice box casing and the base.
Preferably, the outward flange that the voice box casing is connected with base is provided with dust excluding plate.
Preferably, the spring is provided with some groups, and spring is evenly distributed on four corners of base and center.
Preferably, audio amplifier control system is connected on the normally closed static contact of the touch-switch.
Compared with prior art, the beneficial effects of the utility model are：The utility model by voice box casing with it is described
Touch-switch is set, and normal condition spring rises, touch-switch is in normally off, audio amplifier normal play music between base,
When someone receives calls, with the small audio amplifier of hand slighter compress, the normally closed static contact and bridge-type static contact of bottom touch-switch disconnect in fact
Existing Jing Yin, when hand unclamps, touch-switch resets and recovers music, has the advantages that easy to use, using effect is good.
Brief description of the drawings
Fig. 1 facilitates small audio amplifier overall structure diagram for a kind of mute operation of the utility model；
Fig. 2 facilitates small audio amplifier light-touch switch construction schematic diagram for a kind of mute operation of the utility model.
In figure：1- guide pads；2- touch-switch；21- button caps；22- back-moving springs；23- shells；The normally closed static contacts of 24-；
25- bridge-type static contacts；26- pillar connecting rods；3- bases；4- springs；5- dust excluding plates；6- lead columns；7- voice box casings.
Specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of mute operation facilitates small audio amplifier, including sound
Tank shell 7 and base 3, are provided with attachment means between the voice box casing 7 and the base 3, the attachment means include being oriented to
Post 6 and the guide pad 1 being adapted with lead column 6, the lead column 6 are fixed on the base 3, and the guide pad 1 is located at institute
State in voice box casing 7, spring 4 be installed in the lead column 6, the top of the spring 4 contacts with the outer surface of voice box casing 7,
The top of the spring 4 is connected with the upper surface of the base 3, and touch-switch 2 is provided between the voice box casing 7 and base 3,
The touch-switch 2 is provided with two groups, and touch-switch 2 is external outer, and the touch-switch 2 is normally closed switch, described to touch
Switch 2 is made up of button cap 21, back-moving spring 22, pillar connecting rod 26, normally closed static contact 24, bridge-type static contact 25 and shell 23.
It is flexibly connected by lead column 6 and guide pad 1 between the voice box casing 7 and the base 3, the voice box casing
7 outward flanges being connected with base 3 are provided with dust excluding plate 5, and the spring 4 is provided with some groups, and spring 4 is evenly distributed on base 3
Four corners and center, connect audio amplifier control system on the normally closed static contact 24 of the touch-switch 2.
Operation principle：A kind of mute operation facilitates small audio amplifier, sets light by between voice box casing 7 and the base 3
Switch 2 is touched, normal condition spring 4 rises, touch-switch 2 is in normally off, audio amplifier normal play music, when someone answers electricity
During words, with the small audio amplifier of hand slighter compress, the normally closed static contact 24 and bridge-type static contact 25 of bottom touch-switch 2 disconnect realize it is Jing Yin,
When hand unclamps, touch-switch resets and recovers music, has the advantages that easy to use, using effect is good.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out various changes in the case where principle of the present utility model and spirit is not departed from, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of mute operation facilitates small audio amplifier, including voice box casing（7）And base（3）, it is characterised in that：The voice box casing
（7）With the base（3）Between be provided with attachment means, the attachment means include lead column（6）And with lead column（6）It is adapted
Guide pad（1）, the lead column（6）It is fixed on the base（3）On, the guide pad（1）Positioned at the voice box casing（7）
It is interior, the lead column（6）On spring is installed（4）, the spring（4）Top and voice box casing（7）Outer surface contacts, described
Spring（4）Top and the base（3）Upper surface connection, the voice box casing（7）With base（3）Between be provided with and touch out
Close（2）, the touch-switch（2）It is provided with two groups, and touch-switch（2）External outer, the touch-switch（2）Opened for normally closed
Close, the touch-switch（2）By button cap（21）, back-moving spring（22）, pillar connecting rod（26）, normally closed static contact（24）, bridge-type
Static contact（25）And shell（23）Composition.
2. a kind of mute operation according to claim 1 facilitates small audio amplifier, it is characterised in that：The voice box casing（7）With
The base（3）Between pass through lead column（6）And guide pad（1）It is flexibly connected.
3. a kind of mute operation according to claim 1 facilitates small audio amplifier, it is characterised in that：The voice box casing（7）With
Base（3）The outward flange of connection is provided with dust excluding plate（5）.
4. a kind of mute operation according to claim 1 facilitates small audio amplifier, it is characterised in that：The spring（4）It is provided with
Some groups, and spring（4）It is evenly distributed on base（3）Four corners and center.
5. a kind of mute operation according to claim 1 facilitates small audio amplifier, it is characterised in that：The touch-switch（2）'s
Normally closed static contact（24）Upper connection audio amplifier control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621335448.XU CN206283627U (en) | 2016-12-07 | 2016-12-07 | A kind of mute operation facilitates small audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621335448.XU CN206283627U (en) | 2016-12-07 | 2016-12-07 | A kind of mute operation facilitates small audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206283627U true CN206283627U (en) | 2017-06-27 |
Family
ID=59074546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621335448.XU Expired - Fee Related CN206283627U (en) | 2016-12-07 | 2016-12-07 | A kind of mute operation facilitates small audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206283627U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948814A (en) * | 2017-12-14 | 2018-04-20 | 安徽云媒信息科技有限公司 | A kind of tumbler subwoofer with LED light |
-
2016
- 2016-12-07 CN CN201621335448.XU patent/CN206283627U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107948814A (en) * | 2017-12-14 | 2018-04-20 | 安徽云媒信息科技有限公司 | A kind of tumbler subwoofer with LED light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170627 Termination date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |