CN201638175U - Portable mouse - Google Patents
Portable mouse Download PDFInfo
- Publication number
- CN201638175U CN201638175U CN2010201610083U CN201020161008U CN201638175U CN 201638175 U CN201638175 U CN 201638175U CN 2010201610083 U CN2010201610083 U CN 2010201610083U CN 201020161008 U CN201020161008 U CN 201020161008U CN 201638175 U CN201638175 U CN 201638175U
- Authority
- CN
- China
- Prior art keywords
- switch protection
- upper casing
- mouse
- protection sheet
- drain pan
- 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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- Push-Button Switches (AREA)
Abstract
A portable mouse comprises keys, an upper casing and a bottom casing, wherein the keys are positioned above the upper casing; contacts are arranged at the bottoms of the keys; the bottom casing is positioned below the upper casing and is connected with the upper casing through screws; and microswitches are arranged on the bottom casing, so that when the keys are pressed down, the contacts make the microswitches work. The mouse is characterized in that a switch protection plate is arranged, and comprises a support frame, a clamping head, upper grooves and lower grooves; elastic tongue pieces are arranged at the front part of the upper casing and correspond to the switch protection plate; a clamping groove is formed on the bottom casing; the switch protection plate is positioned at the front part of the mouse and is clamped between the upper casing and the bottom casing; the clamping head in the front of the switch protection plate moves in the clamping groove on the bottom casing; and the grooves at the back of the switch protection plate are in contact with the elastic tongue pieces. When the clamping head of the switch protection plate move upwards in the clamping groove, the switch protection plate moves upwards, the elastic tongue pieces move from the upper grooves to the lower grooves, and the keys are propped against the support frame; at the moment, the keys are in a locking state, and the contacts can not make the microswitches work, so that the mouse is in a protected state.
Description
Technical field
The utility model relates to a kind of computer input equipment, especially a kind of mouse that has the switch protection sheet.
Background technology
Along with being extensive use of of notebook computer, more and more higher to the portability requirement of mouse.General mouse comprises button, upper casing and drain pan, contact is arranged at the button bottom, microswitch is arranged on the drain pan, push button then that contact makes microswitch work, mouse is in carrying the way, occur contact easily and do not have the situation that purpose is pushed microswitch, and generally be to click hundreds of thousands the serviceable life of microswitch, oppresses for a long time and the click meeting causes damage to microswitch, thereby reduce the life-span of microswitch, influence the sensitivity and the degree of accuracy of mouse, also reduced the serviceable life of mouse.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of being beneficial to and carries, and can prolong the mouse mouse that has the switch protection sheet in serviceable life.
The technical scheme that its technical matters that solves the utility model adopts is; a kind of mouse that carries that is beneficial to; this mouse comprises button; upper casing and drain pan; this button is positioned at the upper casing top; contact is arranged at the button bottom; this drain pan is positioned at the upper casing below; be connected with upper casing by screw; microswitch is arranged on the drain pan, push button then that contact makes microswitch work, it is characterized in that being provided with a switch protection sheet; this switch protection sheet is by bracing frame; dop; upper groove; low groove constitutes; corresponding to this switch protection sheet, establish an elastic tongue piece in the upper casing front portion, establish a draw-in groove on the drain pan; this switch protection sheet is positioned at the mouse front portion; be clipped between upper casing and the drain pan, the dop of this switch protection sheet front can move in the draw-in groove of drain pan, and the groove of its back contacts with the elastic tongue piece of upper casing.
When the dop on this switch protection sheet moved up in draw-in groove, the switch protection sheet moved up, and elastic tongue piece moves to low groove from upper groove; bracing frame withstands button, and at this moment, button is in locking state;, contact can not make microswitch work, and mouse is in guard mode.
The utility model in carrying the way, can transfer to guard mode owing to be provided with the switch protection sheet with the switch protection sheet; avoid button compressing microswitch; reduce the inoperative open and close number of times of microswitch, increase the serviceable life of microswitch, thereby prolong the serviceable life of mouse.When the user need put into bag with mouse and carries, mouse can be adjusted to guard mode, this moment, button was in locking state; contact can not make microswitch work; avoid the open and close of microswitch generation inoperative, can effectively protect microswitch, prolonged mouse serviceable life.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
Fig. 1 is a perspective view of the present utility model;
Fig. 2 is the perspective view of switch protection sheet;
1. buttons among the figure, 101. contacts, 2. switch protection sheet, 201. upper grooves, 202. dops, 203. low grooves, 204. bracing frames, 3. drain pan, 301. draw-in grooves, 302. microswitches, 4. upper casing, 401. elastic tongue pieces.
Embodiment
As Fig. 1; shown in Figure 2; the utility model is a kind of mouse that carries that is beneficial to; this mouse comprises button 1; upper casing 4 and drain pan 3; this button 1 is positioned at upper casing 4 tops; contact 101 is arranged at button 1 bottom; this drain pan 3 is positioned at upper casing 4 belows; be connected with upper casing 4 by screw; microswitch 302 is arranged on the drain pan 3; 1 contact 101 that pushes button makes microswitch 302 work; it is characterized in that being provided with a switch protection sheet 2; this switch protection sheet 2 is by bracing frame 204; dop 202; upper groove 201; low groove 203 constitutes; corresponding to this switch protection sheet 2, establish an elastic tongue piece 401 in upper casing 4 front portions, establish a draw-in groove 301 on the drain pan 3; this switch protection sheet 2 is positioned at the mouse front portion; be clipped between upper casing 4 and the drain pan 3, the dop 202 of these switch protection sheet 2 fronts can move the groove 201 of its back in the draw-in groove 301 of drain pan 3; 203 contact with the elastic tongue piece 401 of upper casing 4.
As shown in Figure 1 and Figure 2, by the position of by-pass cock screening glass 2, can make this mouse be in guard mode or duty.
Guard mode: when the dop 202 on this switch protection sheet 2 moves up in draw-in groove 301; switch protection sheet 2 moves up; elastic tongue piece 401 moves to low groove 203 from upper groove 201; bracing frame 204 withstands button 1; at this moment, button 1 is in locking state; contact 101 can not make microswitch 302 work, and mouse is in guard mode.
Duty: when the dop 202 on this switch protection sheet 2 moves down in draw-in groove 301; switch protection sheet 2 moves down; elastic tongue piece 401 moves to upper groove 201 from low groove 203, and 1 contact 101 that pushes button this moment makes microswitch 302 work, and mouse is in running order.
When the user need put into bag with mouse and carries; mouse can be adjusted to guard mode; this moment, button 1 was in locking state; contact 101 can not make microswitch 302 work; avoided microswitch 302 that the inoperative open and close take place; can effectively protect microswitch 302, prolong mouse serviceable life.
Claims (1)
1. one kind is beneficial to the mouse that carries; this mouse comprises button; upper casing and drain pan; this button is positioned at the upper casing top; contact is arranged at the button bottom; this drain pan is positioned at the upper casing below; be connected with upper casing by screw; microswitch is arranged on the drain pan; pushing button then, contact makes microswitch work; it is characterized in that being provided with a switch protection sheet, this switch protection sheet is by bracing frame; dop; upper groove; low groove constitutes, corresponding to this switch protection sheet; establish an elastic tongue piece in the upper casing front portion; establish a draw-in groove on the drain pan, this switch protection sheet is positioned at the mouse front portion, is clipped between upper casing and the drain pan; the dop of this switch protection sheet front moves in the draw-in groove of drain pan, and the groove of its back contacts with the elastic tongue piece of upper casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201610083U CN201638175U (en) | 2010-04-07 | 2010-04-07 | Portable mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201610083U CN201638175U (en) | 2010-04-07 | 2010-04-07 | Portable mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201638175U true CN201638175U (en) | 2010-11-17 |
Family
ID=43082679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201610083U Expired - Fee Related CN201638175U (en) | 2010-04-07 | 2010-04-07 | Portable mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201638175U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737886A (en) * | 2011-04-15 | 2012-10-17 | 申金坡 | Method for locking button of handheld pointing device and handheld pointing device capable of locking button |
-
2010
- 2010-04-07 CN CN2010201610083U patent/CN201638175U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102737886A (en) * | 2011-04-15 | 2012-10-17 | 申金坡 | Method for locking button of handheld pointing device and handheld pointing device capable of locking button |
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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: 20101117 Termination date: 20130407 |