CN2891075Y - Four-axle center wheel module of mouse - Google Patents
Four-axle center wheel module of mouse Download PDFInfo
- Publication number
- CN2891075Y CN2891075Y CNU2006200065223U CN200620006522U CN2891075Y CN 2891075 Y CN2891075 Y CN 2891075Y CN U2006200065223 U CNU2006200065223 U CN U2006200065223U CN 200620006522 U CN200620006522 U CN 200620006522U CN 2891075 Y CN2891075 Y CN 2891075Y
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- China
- Prior art keywords
- base
- mouse
- rotor
- centre wheel
- waves
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- 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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Abstract
The utility model involves in a four-shaft center wheel module of mouse, which comprises an encoder element for outputting coded pulse electronic signal, a center wheel, a mouse circuit board. The encoder element is covered on the central shaft of the center wheel, the mouse circuit board is provided with a tilting member in the groove, one end of which is arranged with axial bearing installed on a supporter, the tilting member is provided with groove to support the center wheel on the both sides and with a revolving shaft on one end, the revolving shaft is installed in the center hole of the swinging combination switch which is fixed on the circuit board.
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
As shown in the figure, the four-axis centre wheel module of existing mouse inside all triggers two switches by support and realizes left and right sides page-turning function.Complex structure, cost is higher, and is not easy to realize the miniaturization Design of mouse.
Summary of the invention
At the four-axis centre wheel module that has mouse inside now in actual applications, complex structure, cost is higher, is not easy to realize the deficiencies such as miniaturization Design of mouse, and the utility model provides a kind of novel mouse four-axis centre wheel module simple in structure.
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 bottom plate, be provided with one and wave support, an end that waves support is provided with back shaft, and back shaft is installed on the bracing frame on the mouse bottom plate; The both sides of waving support are provided with draw-in groove, centre wheel are held, and wave the revolving shaft that is provided with of support one end, and revolving shaft is installed in the center pit that waves combination switch, wave combination switch and fix in the circuit board.Back shaft one end that waves support is provided with and presses down the keyswitch haptic element, and mouse wiring board relevant position is provided with and presses down keyswitch.The described combination switch that waves is made up of base, rotor, shell, spring and transfer strip, transfer strip is installed on the reference column of rotor bottom, two conductive bumps of transfer strip contact with base inner surface, spring is contained in the groove of rotor, spring has the extension to be stuck in the breach of base, shell is installed on four reference columns of base, riveted and fixed.
Another technical scheme of the present utility model is, be not provided with and press down keyswitch, and its function is integrated in the middle of the combination switch equally, the described combination switch that waves is made up of base, rotor, shell, spring and transfer strip, and transfer strip is installed on the reference column of rotor bottom, and two conductive bumps of transfer strip contact with base inner surface, spring is contained in the groove of rotor, spring has the extension to be stuck in the breach of base, and shell is installed on the reference column of base, riveted and fixed.
Encoder components is installed in and is arranged in the centre wheel volume inside, and the fixing feet that designs on the encoder components is installed in the locating slot that waves support one side; Also encoder components can be installed and wave in the square groove of support one side.
The beneficial effects of the utility model are: adopt one to be enclosed within the code switch that waves that waves on the support revolving shaft and to have replaced under the swing switch and the roller of existing product and compress switch, simplified structure greatly, reduced cost, and can easily realize the miniaturization Design of mouse, effectively avoided existing product when down-pressure roller, can trigger the misoperation of the switch that swings.
Description of drawings
Fig. 1 is the utility model first example structure synoptic diagram;
Fig. 2 is the utility model first embodiment decomposition texture synoptic diagram;
Fig. 3 waves the decomposition texture synoptic diagram of combination switch for the utility model first embodiment;
Fig. 4 is the utility model second example structure synoptic diagram;
Fig. 5 is the utility model second embodiment decomposition texture synoptic diagram;
Fig. 6 waves the decomposition texture synoptic diagram of combination switch for the utility model second embodiment;
Fig. 7 is the utility model second embodiment signal output principle figure.
Fig. 8 waves the structural representation of combination switch for the utility model the 3rd embodiment.
Embodiment
First specific embodiment of the present utility model as shown in Figure 1 to Figure 3, 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 bottom plate 7, be provided with one and wave support 3, an end that waves support 3 is provided with back shaft 35, and back shaft 35 is installed on the bracing frame 71 on the mouse bottom plate 7; The both sides of waving support 3 are provided with draw-in groove centre wheel 2 are held, that waves support 3 one ends is provided with revolving shaft 36, revolving shaft 36 is installed in the center pit that waves combination switch 8, wave combination switch 8 and be fixed on the wiring board 7, encoder components 1 is installed in and is arranged in the square groove 31 that waves support 3 one sides.Back shaft 35 1 ends that wave support 3 are provided with and press down keyswitch haptic element 37, and mouse wiring board 7 relevant positions are provided with and press down keyswitch 4.The described combination switch 8 that waves is made up of base 81, rotor 82, shell 83, spring 84 and transfer strip 85, transfer strip 85 is installed on the reference column of rotor 83 bottoms, two conductive bumps of transfer strip 85 contact with base 81 inside surfaces, spring 84 is contained in the groove of rotor 82, spring 84 has the extension to be stuck in the breach of base 81, shell 83 is installed on four reference columns of base 81, riveted and fixed.
During use, the centre wheel 2 that rocks from side to side, revolving shaft 36 drives rotor 83 and rotates, thereby transfer strip 85 is contacted with the sheet metal on base 81 surfaces, and output signal realizes left and right sides page-turning function.When pressing down when waving support 3, that touches back shaft 35 1 end settings presses down keyswitch haptic element 37, realizes confirming function.
As Fig. 4 to second specific embodiment of the present utility model shown in Figure 6, 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 bottom plate 7, be provided with one and wave support 3, an end that waves support 3 is provided with back shaft 35, and back shaft 35 is installed on the bracing frame 71 on the mouse bottom plate 7; The both sides of waving support 3 are provided with draw-in groove centre wheel 2 are held, that waves support 3 one ends is provided with revolving shaft 36, revolving shaft 36 is installed in the center pit that waves combination switch 8, waving combination switch 8 is fixed on the wiring board 7, encoder components 1 is installed in and is arranged in centre wheel 2 volume inside, and the fixing feet of design is installed in the locating slot that waves support 3 one sides on the encoder components 1.The described combination switch 8 that waves is made up of base 81, rotor 82, shell 83, spring 84 and transfer strip 85, transfer strip 85 is installed on the reference column of rotor 83 bottoms, two conductive bumps of transfer strip 85 contact with base 81 inside surfaces, spring 84 is contained in the groove of rotor 82, spring 84 has the extension to be stuck in the breach of base 81, shell 83 is installed on the reference column of base 81, riveted and fixed.
During use, as shown in Figure 7, when left and right sides centre wheel 2 or press down when waving support 3, transfer strip 85 can look like with the sheet metal of diverse location on the base to contact respectively, and sheet metal connects different lead-out terminals respectively, thus output signal, the function of realization left and right sides page turning and affirmation.
The 3rd specific embodiment of the present utility model as shown in Figure 8, it is to wave combination switch 8 by base 81 with the different of second specific embodiment, rotor 82, shell 83, spring 84, transfer strip 85 and touch base 86 and form, transfer strip 85 is installed on the reference column of rotor 83 bottoms, two conductive bumps of transfer strip 85 contact with base 81 inside surfaces, spring 84 is contained in the groove of rotor 82, spring 84 has the extension to be stuck in the breach of base 81, touching base 86 is installed in the base 81, touching base 86 inside is equipped with and touches shell fragment 87, this touches shell fragment 87 lucky pressing down on the direction at the Rotor terminal trigger column, shell 83 is installed on the reference column of base 81, riveted and fixed.
During use, equally by swing center wheel 2, make transfer strip 85 contact with the sheet metal on base 81 surfaces, output signal, realize left and right sides page-turning function, but, touch shell fragment 87 by the trigger column shake-up of Rotor terminal when pressing down when waving support 3, send signal by touching base 86, realize confirming function.
Claims (7)
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 bottom plate, be provided with one and wave support (3), an end that waves support (3) is provided with back shaft (35), and back shaft (35) is installed on the bracing frame (71) on the mouse bottom plate; The both sides of waving support (3) are provided with draw-in groove centre wheel (2) are held, it is characterized in that: that waves support (3) one ends is provided with revolving shaft (36), revolving shaft (36) is installed in the center pit that waves combination switch (8), waves combination switch (8) and is fixed on the wiring board (7).
2. mouse four-axis centre wheel module as claimed in claim 1, it is characterized in that: the described combination switch (8) that waves is made up of base (81), rotor (82), shell (83), spring (84) and transfer strip (85), transfer strip (85) is installed on the reference column of rotor (83) bottom, three conductive bumps of transfer strip (85) contact with base (81) inside surface, spring (84) is contained in the groove of rotor (82), spring (84) has the extension to be stuck in the breach of base (81), shell (83) is installed on the reference column of base (81), riveted and fixed.
3. mouse four-axis centre wheel module as claimed in claim 1, it is characterized in that: the described combination switch (8) that waves is by base (81), rotor (82), shell (83), spring (84), transfer strip (85) and touch base and form, transfer strip (85) is installed on the reference column of rotor (83) bottom, three electricity projectioies of transfer strip (85) contact with base (81) inside surface, spring (84) is contained in the groove of rotor (82), spring (84) has the extension to be stuck in the breach of base (81), touching base (86) is installed in the base 81, touching base (86) inside is equipped with and touches shell fragment (87), this touches shell fragment (87) pressing down on the direction at the terminal trigger column of rotor (82) just, shell (83) is installed on the reference column of base (81), riveted and fixed.
4. mouse four-axis centre wheel module as claimed in claim 1 is characterized in that: back shaft (35) one ends that wave support (3) are provided with and press down keyswitch haptic element (37), and mouse wiring board (7) relevant position is provided with and presses down keyswitch (4).
5. mouse four-axis centre wheel module as claimed in claim 4, it is characterized in that: the described combination switch (8) that waves is made up of base (81), rotor (82), shell (83), spring (84) and transfer strip (85), transfer strip (85) is installed on the reference column of rotor (83) bottom, two conductive bumps of transfer strip (85) contact with base (81) inside surface, spring (84) is contained in the groove of rotor (82), spring (84) has the extension to be stuck in the breach of base (81), shell (83) is installed on four reference columns of base (81), riveted and fixed.
6. as any described mouse four-axis centre wheel module as described in claim 1 or 2 or 3 or 4, it is characterized in that it is characterized in that: encoder components (1) is installed in and is arranged in the square groove (31) that waves support (3) one sides.
7. as claim 1 or 2 or 3 or 4 any described mouse four-axis centre wheel modules, it is characterized in that: encoder components (1) is installed in and is arranged in centre wheel (2) volume inside, and the fixing feet that encoder components (1) goes up design is installed in the locating slot that waves support (3) one sides.
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006200065223U CN2891075Y (en) | 2006-02-24 | 2006-02-24 | 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 |
|---|---|---|---|
| CNU2006200065223U CN2891075Y (en) | 2006-02-24 | 2006-02-24 | Four-axle center wheel module of mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2891075Y true CN2891075Y (en) | 2007-04-18 |
Family
ID=38021740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006200065223U Expired - Lifetime CN2891075Y (en) | 2005-07-25 | 2006-02-24 | Four-axle center wheel module of mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2891075Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105631A3 (en) * | 2009-03-17 | 2010-12-29 | Cherif Atia Al Greatly | Computer input system, method, and device |
-
2006
- 2006-02-24 CN CNU2006200065223U patent/CN2891075Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010105631A3 (en) * | 2009-03-17 | 2010-12-29 | Cherif Atia Al Greatly | Computer input system, method, and device |
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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 |