CN203165711U - Operational key used for controller - Google Patents
Operational key used for controller Download PDFInfo
- Publication number
- CN203165711U CN203165711U CN 201320223533 CN201320223533U CN203165711U CN 203165711 U CN203165711 U CN 203165711U CN 201320223533 CN201320223533 CN 201320223533 CN 201320223533 U CN201320223533 U CN 201320223533U CN 203165711 U CN203165711 U CN 203165711U
- Authority
- CN
- China
- Prior art keywords
- controller
- key used
- operational key
- operation keys
- utility
- 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 particularly relates to an operational key used for a controller. The operational key used for the controller comprises a circular body. A side wall of the body is provided with a block rib in a round. The block rib is provided with a notch. Two sides of the notch are provided with an opening respectively. The central of a back surface of the body is provided with a guide pillar. Three top pillars are provided to surround the guide pillar. One side of the guide pillar is provided with a locating pillar. The operational key used for the controller is simple in structure and simple and convenient in installation.
Description
Technical field
The utility model relates to technical field of electronic products, specifically a kind of controller operation keys.
Background technology
Whether Mp3 and PSP handle etc. all are the common electronic equipments in the daily life, and these electronic equipments generally all are provided with a kind of controller, can control the size of sound and play etc.Generally be provided with operation keys on the sort controller.Because design is unreasonable, install is not that easily profile is also attractive in appearance inadequately, has certain limitation to existing controller with operation keys.
The utility model content
The utility model provides a kind of simple in structure, easy-to-install controller operation keys.
The utility model is achieved through the following technical solutions:
A kind of controller operation keys, comprise body, described body is rounded, described body sidewall is provided with a circle retaining muscle, described retaining muscle is provided with a breach, and described breach both sides respectively are provided with an opening, and center, the described body back side is provided with a lead, be provided with three fore-sets around described lead, described lead one side is provided with a reference column.
Described three fore-sets are positioned on the concentric circles.
The beneficial effect that the utility model brings is:
In the utility model, described controller operation keys simplicity of design, easy for installation, profile better appearance, fixing comparison jail.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail.
Fig. 1 is the structural representation that controller described in the utility model is used the operation keys front;
Fig. 2 is the structural representation that controller described in the utility model is used the operation keys reverse side.
The label of component names correspondence is as follows among the figure:
1, body; 2, retaining muscle; 3, breach; 4, opening; 5, lead; 6, fore-set; 7, reference column.
Embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail:
As the embodiment of controller described in the utility model with operation keys, as depicted in figs. 1 and 2, comprise body 1, described body 1 is rounded, and described body 1 sidewall is provided with a circle retaining muscle 2, and described retaining muscle 2 is provided with a breach 3, described breach 3 both sides respectively are provided with an opening 4, center, described body 1 back side is provided with a lead 5, is provided with three fore-sets 6 around described lead 5, and described lead 5 one sides are provided with a reference column 7.
In the present embodiment, described three fore-sets 6 are positioned on the concentric circles.
Claims (2)
1. controller operation keys, it is characterized in that comprising body, described body is rounded, described body sidewall is provided with a circle retaining muscle, described retaining muscle is provided with a breach, and described breach both sides respectively are provided with an opening, and center, the described body back side is provided with a lead, be provided with three fore-sets around described lead, described lead one side is provided with a reference column.
2. controller operation keys as claimed in claim 1 is characterized in that described three fore-sets are positioned on the concentric circles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223533 CN203165711U (en) | 2013-04-12 | 2013-04-12 | Operational key used for controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320223533 CN203165711U (en) | 2013-04-12 | 2013-04-12 | Operational key used for controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203165711U true CN203165711U (en) | 2013-08-28 |
Family
ID=49026876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320223533 Expired - Fee Related CN203165711U (en) | 2013-04-12 | 2013-04-12 | Operational key used for controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203165711U (en) |
-
2013
- 2013-04-12 CN CN 201320223533 patent/CN203165711U/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: 20130828 Termination date: 20140412 |