CN202166987U - Mouse shell - Google Patents
Mouse shell Download PDFInfo
- Publication number
- CN202166987U CN202166987U CN2011202822318U CN201120282231U CN202166987U CN 202166987 U CN202166987 U CN 202166987U CN 2011202822318 U CN2011202822318 U CN 2011202822318U CN 201120282231 U CN201120282231 U CN 201120282231U CN 202166987 U CN202166987 U CN 202166987U
- Authority
- CN
- China
- Prior art keywords
- mesochite
- pcb
- middle shell
- utility
- model
- 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
Links
Abstract
The utility model discloses a mouse shell, which comprises a middle shell, and keys and a pinch plate arranged on the middle shell, wherein a lower cover is fixed to the back surface of the middle shell; four locating protruding columns are distributed on the middle shell; a PCB (Printed Circuit Board) is clamped on the middle shell by a plurality of protruding columns, so the PCB is effectively prevented from being warped without locking PCB screws.
Description
Technical field
The utility model relates to the structure-improved of mouse case.
Background technology
Mouse plays extremely crucial effect as a kind of standard configuration equipment of computing machine in Entertainment, present mouse almost can be accomplished the work of all computer instruction operations.Common mouse is made up of mouse case, pcb board and connecting line; Wherein mouse case is made up of mesochite, lower cover, button and buckle again; Through screw pcb board is locked on the mesochite during assembling, occurs the phenomenon of sticking up pin during the lock screw easily because of the inhomogeneous PCB of causing of dynamics.
The utility model content
The purpose of the utility model provides a kind of mouse case that screw, PCB can not stick up pin that need not.
The utility model solves the technical scheme that its technical matters adopted: a kind of mouse case comprises mesochite and is located at button and the buckle on the mesochite that the mesochite back side is fixed with lower cover, is distributed with a plurality of positioning convex column on the described mesochite.
Wherein, described positioning convex column has four.
The beneficial effect of the utility model is: pcb board is buckled on the mesochite by a plurality of projections, need not lock the PCB screw, can prevent effectively that PCB from sticking up pin.
Description of drawings
Fig. 1 is the three-dimensional exploded view of the utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done further explain.
With reference to shown in Figure 1, the utility model discloses a kind of mouse case, comprise mesochite 1 and be located at the button 3 and buckle 4 on the mesochite 1; Mesochite 1 back side is fixed with lower cover 2, is distributed with a plurality of positioning convex column 5 on the described mesochite 1, wherein; Described positioning convex column 5 has four; Because pcb board is buckled on the mesochite 1 by a plurality of projections 5, need not lock the PCB screw, therefore can prevent effectively that PCB from sticking up pin.
Above-described only is the preferred implementation of the utility model; Should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; Can also make some distortion and improvement, these all belong to the protection domain of the utility model.
Claims (2)
1. a mouse case comprises mesochite (1) and is located at button (3) and the buckle (4) on the mesochite (1), and mesochite (1) back side is fixed with lower cover (2), it is characterized in that: be distributed with a plurality of positioning convex column (5) on the described mesochite (1).
2. mouse case according to claim 1 is characterized in that, described positioning convex column (5) has four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202822318U CN202166987U (en) | 2011-08-05 | 2011-08-05 | Mouse shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202822318U CN202166987U (en) | 2011-08-05 | 2011-08-05 | Mouse shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166987U true CN202166987U (en) | 2012-03-14 |
Family
ID=45802801
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202822318U Expired - Fee Related CN202166987U (en) | 2011-08-05 | 2011-08-05 | Mouse shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166987U (en) |
-
2011
- 2011-08-05 CN CN2011202822318U patent/CN202166987U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20150805 |
|
| EXPY | Termination of patent right or utility model |