CN201837912U - Auto sound button - Google Patents
Auto sound button Download PDFInfo
- Publication number
- CN201837912U CN201837912U CN2010202283159U CN201020228315U CN201837912U CN 201837912 U CN201837912 U CN 201837912U CN 2010202283159 U CN2010202283159 U CN 2010202283159U CN 201020228315 U CN201020228315 U CN 201020228315U CN 201837912 U CN201837912 U CN 201837912U
- Authority
- CN
- China
- Prior art keywords
- button
- cap
- mould
- button cap
- spindle
- 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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- Mechanical Control Devices (AREA)
Abstract
The utility model relates to the field of electrical elements, in particular to an auto sound button formed by the connection of a button rod and a button cap. The button comprises the button rod arranged on an auto sound panel, and the button cap connected with the button rod, and the button rod and the button cap are firmly connected by adopting an ultrasonic welding way. In the utility model, the button rod and the button cap are connected directly by adopting the ultrasonic welding way, therefore, the connection is firm and reliable, a double-color mould is not needed, and mould cost is saved; simultaneously, a fastening structure does not need to be arranged on the button rod or the button cap, an oblique propping and core pulling mechanism does not need not to be arranged on the mould, and the mould is simple in structure.
Description
Technical field
The utility model relates to the electrical equipment field, specifically is meant a kind of automobile audio button that is connected to form by button spindle and button cap.
Background technology
Development along with the automobile audio technology, the button that is applied on the automobile audio is varied, wherein a kind of automobile audio button of forming by button spindle and the button cap that is connected with button spindle, the automobile audio button is divided into button spindle and button cap two parts, in order to satisfy the diversity requirement of operation, satisfy the diversity requirement of material on the other hand on the one hand.
In the prior art, the connected mode of button spindle and button cap mainly is to utilize double-color mold injection moulding button spindle and button cap respectively, and button spindle and button cap be injection molded into integral structure, button spindle and button cap integral structure press-button structure are stable, and guidance quality is good, and is easy to assembly, but double-color mold complex structure, mould costs an arm and a leg, and technology cost height is difficult to popularize use.And under some special situations, the integral structure button does not also reach request for utilization, different such as button spindle with the button cap material requirements, this moment just need be with button spindle and button cap separately injection mo(u)lding production separately, by buckle structure is set button spindle and button cap are combined complete button of composition on button spindle or button cap, the automobile audio button of this set buckle structure, owing on button spindle and button cap, must be provided with block button hole, on mould, to do loose core row position or oblique top, the mould complexity, if manufacturing tolerance has big difference, buckle may have diastema, causes the button cap button not firm or loosening, in addition, because the needs of buckle structure basic size, the button cap height dimension increases, and material cost increases.
The utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, the automobile audio button that provides a kind of button spindle and button cap to be formed by connecting by ultrasonic soldering, thus reach the simplification mould structure, improve the purpose of production efficient and packaging efficiency.
For achieving the above object, the technical scheme that provides of the utility model is:
A kind of automobile audio button comprises and forming button spindle that is installed on the automobile audio panel and the button cap that is connected with button spindle, and is fixed for what adopt ultrasonic soldering to form between described button spindle and the button cap.
The utility model has following remarkable result compared to existing technology:
Button spindle of the present utility model and button cap directly are welded by adopting ultrasound wave, and it is connected firmly, reliably, do not need to be provided with double-color mold, save die cost; Simultaneously, do not need to be provided with buckle structure on button spindle or button cap, also oblique top and core-pulling mechanism need not be set on the mould, mould structure is simple.
Description of drawings
Accompanying drawing 1 is the utility model perspective view.
Embodiment
For the ease of those skilled in the art's understanding, the utility model structural principle is further described in detail below in conjunction with specific embodiment and accompanying drawing:
Be automobile audio button one example structure synoptic diagram described in the utility model as shown in Figure 1.A kind of automobile audio button comprises button spindle 1 that is installed on the automobile audio panel and the button cap 2 that is connected with button spindle 1.Wherein, fixed between above-mentioned button spindle 1 and the button cap 2 for what adopt ultrasonic soldering to form.
Independent injection moulding button spindle 1 of the utility model and button cap 2 products, mould structure is simple, and the production efficiency height does not need to be provided with double-color mold, saves die cost; Button spindle 1 and button cap 2 are placed on the fixing anchor clamps, adopt ultrasound wave that button spindle 1 and button cap 2 are made of welded connection, be connected firmly, reliably, on button spindle 1 or button cap 2, buckle structure is not set, also oblique top and core-pulling mechanism need not be set on mould, mould structure is simple.
The foregoing description only is a preferred implementation of the present utility model, and in addition, the utility model can also have other implementations.Need to prove that under the prerequisite that does not break away from the utility model design, any conspicuous replacement all should fall within the protection domain of the present utility model.
Claims (1)
1. an automobile audio button comprises button spindle (1) that is installed on the automobile audio panel and the button cap that is connected with button spindle (2) composition, it is characterized in that: fixed for what adopt ultrasonic soldering to form between described button spindle and the button cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202283159U CN201837912U (en) | 2010-06-12 | 2010-06-12 | Auto sound button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202283159U CN201837912U (en) | 2010-06-12 | 2010-06-12 | Auto sound button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201837912U true CN201837912U (en) | 2011-05-18 |
Family
ID=44008015
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202283159U Expired - Fee Related CN201837912U (en) | 2010-06-12 | 2010-06-12 | Auto sound button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201837912U (en) |
-
2010
- 2010-06-12 CN CN2010202283159U patent/CN201837912U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20140612 |