CN2891072Y - Four-axle center wheel module of mouse - Google Patents
Four-axle center wheel module of mouse Download PDFInfo
- Publication number
- CN2891072Y CN2891072Y CNU2005201287109U CN200520128710U CN2891072Y CN 2891072 Y CN2891072 Y CN 2891072Y CN U2005201287109 U CNU2005201287109 U CN U2005201287109U CN 200520128710 U CN200520128710 U CN 200520128710U CN 2891072 Y CN2891072 Y CN 2891072Y
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- CN
- China
- Prior art keywords
- mouse
- parts
- lever assembly
- wiring board
- centre wheel
- 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 - Lifetime
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- 230000000295 complement effect Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
A four-axis center wheel module of mouse comprises an encoder element to output pulse code signal, a center wheel, mouse circuit board. The encoder element covers on the central axis of the center wheel, the mouse circuit board is provided with a tilting member in the groove which is arranged with axial bearing on the two ends, the two axial bearings is installed on the carriage of the mouse circuit board, the tilting member is provided with groove to support the center wheel on the both ends, the encoder is installed in the square groove on one end of the tilting member, back end of the tilting member is provided with foot of wheel pressing switch, the below mouse circuit board is installed with wheel pressing switch, the lever assembly arranged on the front carriage and the back carriage takes the carriage as axial center and extends an extendible arm respectively from the two sides which is vertical with the level and provided with heaving portions below on the two sides, the mouse circuit board is respectively provided with switch below the joint part of the extendible arm and the level.
Description
Technical field
The utility model relates to a kind of four-axis centre wheel module that is installed in mouse inside, can easily realize the mouse inside center wheel module of computer windows page turning up and down during especially a kind of the use.
Background technology
The four-axis centre wheel module back support rod of existing mouse inside as shown in figure 13 is designed to cylindrical, and it is up and down that the strip groove that corresponding rear support stand is designed to lower half circle is beneficial to cylindrical back support rod; Perhaps do not adopt rear support stand.In actual applications, during downwards by middle roller, trigger the switch that swings easily, cause the mouse misoperation.
Summary of the invention
At the four-axis centre wheel module that has mouse inside now in actual applications, during downwards by middle roller, trigger the switch that swings easily, cause deficiencies such as mouse misoperation, the utility model provides a kind of can not arrange the novel mouse four-axis centre wheel module of pass about triggering when normally descending press operation.
The technical solution of the utility model is: a kind of mouse four-axis centre wheel module, comprise the encoder components, centre wheel, the mouse wiring board that are used for the output encoder pulsed electronic signal, encoder components is enclosed within on the central shaft of centre wheel, in the draw-in groove of mouse wiring board, be provided with one and wave parts, the two ends of waving parts are respectively arranged with back shaft, and two back shafts are installed on the bracing frame on the mouse wiring board; The both sides of waving parts are provided with draw-in groove centre wheel are held, scrambler is installed in and is arranged in the square groove that waves parts one side, waving the parts tail end is provided with roller and presses down the keyswitch haptic element, on the mouse wiring board of its below roller is set and presses down keyswitch, on front support stand or rear support stand, lever assembly is installed, this lever assembly is the axle center with the bracing frame, an adjutage vertical with the bar thick stick is respectively extended in both sides, the below of adjutage is provided with and is installed in the parts of praising that wave the parts both sides, on the mouse wiring board of adjutage and below, lever junction switch is set respectively.
Front support stand or rear support stand are provided with a cylinder, and lever assembly is provided with the circular hole that is complementary simultaneously, and lever assembly is enclosed within on the cylinder, is fulcrum with this cylinder.
Preferably, the place ahead of front support stand or the rear of rear support stand are provided with a support, and support is provided with circular hole, and lever assembly is provided with cylindrical projection simultaneously, and insert in the circular hole, are fulcrum with the support.
The beneficial effects of the utility model are: owing to realize the left and right sides page-turning function of mouse by lever assembly, therefore when pressing down when waving parts, the misoperation of left and right sides page turning can not appear, and when waving parts when vacillating now to the left, now to the right, by praising the action that cooperates and can easily finish left and right sides page turning of parts and lever assembly.
Description of drawings
Fig. 1 is the structural representation of the utility model the 1st specific embodiment;
Fig. 2 is the mouse circuit board structure synoptic diagram of the utility model the 1st specific embodiment;
Fig. 3 is the structural representation of the lever assembly of the utility model the 1st specific embodiment;
Fig. 4 is the structural representation that waves parts of the utility model the 1st specific embodiment;
Fig. 5 is the structural representation of the utility model the 2nd specific embodiment;
Fig. 6 is the structural representation of the mouse wiring board of the utility model the 2nd specific embodiment;
Fig. 7 is the structural representation of the lever assembly of the utility model the 2nd specific embodiment;
Fig. 8 is the structural representation of the utility model the 3rd specific embodiment;
Fig. 9 is the structural representation of the mouse wiring board of the utility model the 3rd specific embodiment;
Figure 10 is the structural representation of the lever assembly of the utility model the 3rd specific embodiment;
Figure 11 is the structural representation that waves parts of the utility model the 3rd specific embodiment;
Figure 12 is the structural representation of the mouse of the utility model assembled formation;
The structural representation of Figure 13 position existing product.
Embodiment
First specific embodiment of the present utility model as shown in Figures 1 to 4, a kind of mouse four-axis centre wheel module, comprise the encoder components 1, centre wheel 2, the mouse wiring board 7 that are used for the output encoder pulsed electronic signal, encoder components 1 is enclosed within on the central shaft of centre wheel 2, in the draw-in groove of mouse wiring board 7, be provided with one and wave parts 3, the two ends of waving parts 3 are respectively arranged with back shaft 34 and back shaft 35, two back shafts and are installed on the front support stand 71 and rear support stand 72 on the mouse wiring board 7; The both sides of waving parts 3 are provided with draw-in groove 32 centre wheel 2 are held, scrambler 1 is installed in and is arranged in the square groove 31 that waves parts one side, waving parts 3 tail ends is provided with roller and presses down keyswitch haptic element 38,7 are provided with roller and press down keyswitch 4 on the mouse wiring board of its below, rear support stand 72 is provided with a cylinder 81, lever assembly 8 is provided with the circular hole 82 that is complementary simultaneously, lever assembly 8 is enclosed within on the cylinder 81, with this cylinder 81 is fulcrum, an adjutage vertical with the bar thick stick is respectively extended in the both sides of lever assembly, the below of adjutage is equipped with and is arranged on the parts of praising that wave parts 3 both sides, on the mouse wiring board 7 of adjutage and below, lever junction switch 5 and switch 6 is set respectively.
Also lever assembly 8 can be installed on the front support stand corresponding switch 5,6 and praise the front portion that parts 33 also are arranged on the mouse wiring board.
As Fig. 5 to the 2nd specific embodiment of the present utility model shown in Figure 7, it is provided with a support 84 with the different rears of rear support stand 72 that are of the 1st specific embodiment, and support 84 is provided with circular hole, and lever assembly 8 is provided with cylindrical projection 85 simultaneously, and in the insertion circular hole, be fulcrum with support 84.
The 3rd specific embodiment of the present utility model as shown in Figs. 8 to 11, it is provided with a support 84 with the different rears of front support stand 71 that are of the 2nd specific embodiment, and support 84 is provided with circular hole, and lever assembly 8 is provided with cylindrical projection 85 simultaneously, and in the insertion circular hole, be fulcrum with support 84.Simultaneously, praise parts 33 and also be arranged on the front end that waves parts with switch 5 and 6.
Claims (4)
1. mouse four-axis centre wheel module, comprise the encoder components (1), centre wheel (2), the mouse wiring board (7) that are used for the output encoder pulsed electronic signal, encoder components (1) is enclosed within on the central shaft of centre wheel (2), in the draw-in groove of mouse wiring board (7), be provided with one and wave parts (3), the two ends of waving parts (3) are respectively arranged with back shaft (34) and back shaft (35), and two back shafts are installed on the bracing frame (71) and bracing frame (72) on the mouse wiring board (7); The both sides of waving parts (3) are provided with draw-in groove (32) centre wheel (2) are held, scrambler (1) is installed in and is arranged in the square groove (31) that waves parts one side, waving parts (3) tail end is provided with roller and presses down keyswitch haptic element (38), (7) are provided with roller and press down keyswitch (4) on the mouse wiring board of its below, it is characterized in that: also be provided with a lever assembly (8), lever assembly (8) contacts with being arranged on the parts (33) of praising that wave parts (3) both sides, on the mouse wiring board (7) of lever assembly (8) below switch (5) and switch (6) is set respectively.
2. mouse four-axis centre wheel module as claimed in claim 1, it is characterized in that: front support stand (71) or rear support stand (72) are provided with a cylinder (81), lever assembly (8) is provided with the circular hole (82) that is complementary simultaneously, lever assembly (8) is enclosed within on the cylinder (81), is fulcrum with this cylinder (81).
3. mouse four-axis centre wheel module as claimed in claim 1, it is characterized in that: the rear of the place ahead of front support stand (71) or rear support stand (72) is provided with a support (84), support (84) is provided with circular hole, lever assembly (8) is provided with cylindrical projection (85) simultaneously, and in the insertion circular hole, be fulcrum with support (84).
4. as claim 1 or 2 or 3 described mouse four-axis centre wheel modules, it is characterized in that: an adjutage vertical with the bar thick stick (83) is respectively extended in lever assembly (8) both sides, extending to of adjutage (83) is arranged on the top of praising parts (33) of waving parts (3) both sides, on the mouse wiring board (7) of adjutage (83) and below, lever junction switch is set respectively.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201287109U CN2891072Y (en) | 2005-12-30 | 2005-12-30 | Four-axle center wheel module of mouse |
| PCT/CN2006/001842 WO2007012273A1 (en) | 2005-07-25 | 2006-07-25 | Four axles center wheel module for mouse |
| EP06761572.4A EP1909160B1 (en) | 2005-07-25 | 2006-07-25 | Four axles center wheel module for mouse |
| US11/996,659 US8159460B2 (en) | 2005-07-25 | 2006-07-25 | Four axles center wheel module for mouse |
| JP2008523105A JP4875079B2 (en) | 2005-07-25 | 2006-07-25 | 4-axis wheel module for mouse |
| TW95213076U TWM305393U (en) | 2005-07-25 | 2006-07-25 | Central wheel module of mouse four axels |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201287109U CN2891072Y (en) | 2005-12-30 | 2005-12-30 | Four-axle center wheel module of mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891072Y true CN2891072Y (en) | 2007-04-18 |
Family
ID=38021737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201287109U Expired - Lifetime CN2891072Y (en) | 2005-07-25 | 2005-12-30 | Four-axle center wheel module of mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891072Y (en) |
-
2005
- 2005-12-30 CN CNU2005201287109U patent/CN2891072Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20070418 |
|
| EXPY | Termination of patent right or utility model |