CN203179747U - Button assembly for MP3 player - Google Patents
Button assembly for MP3 player Download PDFInfo
- Publication number
- CN203179747U CN203179747U CN 201320220774 CN201320220774U CN203179747U CN 203179747 U CN203179747 U CN 203179747U CN 201320220774 CN201320220774 CN 201320220774 CN 201320220774 U CN201320220774 U CN 201320220774U CN 203179747 U CN203179747 U CN 203179747U
- Authority
- CN
- China
- Prior art keywords
- button
- fixed block
- button assembly
- projection
- protruding
- 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 relates to the technical field of electronic products, and concretely provides a button assembly for an MP3 player. The button assembly for the MP3 player comprises buttons and a fixing block. Each button is in the shape of a round cake. The central part of the back of each button is provided with a protruding column. The central part of each protruding column is provided with a blind hole, and the periphery of each protruding column is provided with a stop rib. A depression is disposed between each stop rib and each protruding column. The fixing block is provided with two fixing holes. Two protruding ribs are disposed on two sides of the two fixing holes. The central part of each protruding rib is provided with a top pillar on the front of the fixing block. The top pillars are clamped into the blind holes, and the protruding ribs are clamped into the depressions. The fixing block is provided with two L-shaped slots respectively around the two protruding ribs. The back of the fixing block is provided with two top blocks respectively right behind the top pillars. The button assembly for the MP3 player provided by the utility model is simple in structure and easy to install.
Description
Technical field
The utility model relates to technical field of electronic products, specifically a kind of MP3 button assembly.
Background technology
Modern society, MP3 has become the electronic product of relatively popularizing in people's daily life, and the moulding of MP3 is also various, and present existing MP3 is relatively poor owing to designing the unreasonable button feel that causes with button, design simultaneously is also complicated impracticable, therefore has certain limitation.
The utility model content
The utility model provides a kind of simple in structure, easy-to-install MP3 button assembly.
The utility model is achieved through the following technical solutions:
A kind of MP3 button assembly, comprise button and fixed block, described button is round pie, center, the described button back side is provided with a projection, described projection center is provided with a blind hole, the periphery of described projection is provided with a circle retaining muscle, be provided with a circle depression between described retaining muscle and the described projection, described fixed block is provided with two fixing holes, the both sides of described two fixing holes respectively are provided with a circle convex tendon, the front that the center of described convex tendon is positioned at described fixed block is provided with a fore-set, described fore-set snaps in the described blind hole, described convex tendon snaps in the described depression, respectively is provided with " L " shape fluting around described two circle convex tendons on the described fixed block, and the dead astern that the back side of described fixed block is positioned at described fore-set respectively is provided with a jacking block.
Described retaining muscle and the depression all with the coaxial setting of described projection.
The beneficial effect that the utility model brings is:
In the utility model, described MP3 is reasonable with the button assembly simplicity of design, and the multi-turn groove that its button Face is provided with makes that its feel is better, and is convenient for users to use.Described MP3 with the button of button assembly and fixed block coupling better, button is fixed, the loose or dislocation that also is difficult for of long duration of usefulness.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the explosive view that MP3 described in the utility model uses button assembly;
Fig. 2 is the structural representation that MP3 described in the utility model uses button;
Fig. 3 is the structural representation that MP3 described in the utility model uses the button fixed block.
The label of component names correspondence is as follows among the figure:
1, button; 2, fixed block; 3, projection; 4, blind hole; 5, retaining muscle; 6, depression; 7, fixing hole; 8, convex tendon; 9, fore-set; 10, " L " shape fluting; 11, jacking block.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
As the embodiment of MP3 described in the utility model with button assembly, as Fig. 1, Fig. 2 and shown in Figure 3, comprise button 1 and fixed block 2, described button 1 is round pie, center, described button 1 back side is provided with a projection 3, described projection 3 centers are provided with a blind hole 4, the periphery of described projection 3 is provided with a circle retaining muscle 5, be provided with a circle depression 6 between described retaining muscle 5 and the described projection 3, described fixed block 2 is provided with two fixing holes 7, the both sides of described two fixing holes 7 respectively are provided with a circle convex tendon 8, the front that the center of described convex tendon 8 is positioned at described fixed block 2 is provided with a fore-set 9, described fore-set 9 snaps in the described blind hole 4, described convex tendon 8 snaps in the described depression 6, respectively be provided with " L " shape fluting 10 around described two circle convex tendons 8 on the described fixed block 2, the dead astern that the back side of described fixed block 2 is positioned at described fore-set 9 respectively is provided with a jacking block 11.
In the present embodiment, described retaining muscle 5 and depression 6 all with described projection 3 coaxial settings.
Claims (2)
1. MP3 button assembly, it is characterized in that comprising button and fixed block, described button is round pie, center, the described button back side is provided with a projection, described projection center is provided with a blind hole, the periphery of described projection is provided with a circle retaining muscle, be provided with a circle depression between described retaining muscle and the described projection, described fixed block is provided with two fixing holes, the both sides of described two fixing holes respectively are provided with a circle convex tendon, the front that the center of described convex tendon is positioned at described fixed block is provided with a fore-set, described fore-set snaps in the described blind hole, described convex tendon snaps in the described depression, respectively is provided with " L " shape fluting around described two circle convex tendons on the described fixed block, and the dead astern that the back side of described fixed block is positioned at described fore-set respectively is provided with a jacking block.
2. MP3 button assembly as claimed in claim 1, it is characterized in that described retaining muscle and depression all with the coaxial setting of described projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220774 CN203179747U (en) | 2013-04-12 | 2013-04-12 | Button assembly for MP3 player |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320220774 CN203179747U (en) | 2013-04-12 | 2013-04-12 | Button assembly for MP3 player |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203179747U true CN203179747U (en) | 2013-09-04 |
Family
ID=49076410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320220774 Expired - Fee Related CN203179747U (en) | 2013-04-12 | 2013-04-12 | Button assembly for MP3 player |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203179747U (en) |
-
2013
- 2013-04-12 CN CN 201320220774 patent/CN203179747U/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: 20130904 Termination date: 20140412 |