CN2711810Y - False track ball optical pointer device - Google Patents
False track ball optical pointer device Download PDFInfo
- Publication number
- CN2711810Y CN2711810Y CN 200420050751 CN200420050751U CN2711810Y CN 2711810 Y CN2711810 Y CN 2711810Y CN 200420050751 CN200420050751 CN 200420050751 CN 200420050751 U CN200420050751 U CN 200420050751U CN 2711810 Y CN2711810 Y CN 2711810Y
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- China
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- optical
- optical module
- indicator device
- manual manipulation
- trace ball
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Abstract
The utility model discloses an optical indication-pointer device for false track balls, comprising a manual manipulation part which includes at least one globe that can be pivoted by finger touch, wherein the globe is used for being irradiated by incident light and reflecting reflected light. An optical module, which is used for generating correspondent pointer signal according to incident light. Wherein the optical module includes at least a light supply apparatus used for generating incident light, a light sensor used for receiving reflex light, and a lens. The optical module is used for guiding the incident light to irradiate to the globe and focusing reflected light to the light sensor. Wherein the manual manipulation part and the optical module are provided with a predefined angle.
Description
Technical field
The utility model is about a kind of optical-type indicator device, especially be same as trace ball indicator device mode of operation about a kind of employing and adopt the false trace ball optical-type indicator device that produces the pointer signal with optical module, the manual manipulation portion of this vacation trace ball optical-type indicator device can adopt predetermined angular setting.
Background technology
The mode of operation of known optical mouse is to move on a surface, according to and produce corresponding pointer signal, therefore unavoidablely, the known optical mouse must have under the mobile surface condition that reclines possessing, and be must be under the parallel angle that reclines, so can normally use.If the some of known optical mouse is improved and leave the surface a little, that is allow known optical mouse and surface keep the use of getting off of an angle of inclination, then known mouse is to be difficult to normally produce the pointer signal.Simultaneously, this above-mentioned surface can not be the surface of a printing opacity (a for example glass), and the heavy restriction of this operating conditions is the major defect of known optical mouse.
Though another kind of known trace ball indicator device must not possess the condition restriction that translational surface is arranged, yet this known its coding means of trace ball indicator device, be to adopt with trace ball to drive X-axis coding roller and Y-axis coding roller mode, realize the generation of pointer signal.Owing to adopt the known trace ball indicator device of X-axis coding roller and Y-axis coding roller mode, the resolution that tends to be subject to the coding roller and can't further improve the pointer signal, therefore the resolution of this known trace ball indicator device is neither reaches in the known optical mouse.
Inventor of the present utility model is because the shortcoming of known optical mouse and known trace ball indicator device, under advantage prerequisite, be to invent out a kind of false trace ball optical-type indicator device that various work angles can be set in conjunction with known optical mouse and known trace ball indicator device.
Summary of the invention
The purpose of this utility model provides a kind of employing and is same as trace ball indicator device mode of operation and adopts the false trace ball optical-type indicator device that produces the pointer signal with optical module.
Another purpose of the utility model provides the false trace ball optical-type indicator device that a kind of manual manipulation portion of containing spheroid can adopt predetermined angular to be provided with.
For reaching the utility model above-mentioned purpose, the utility model provides a kind of false trace ball optical-type indicator device to comprise: manual manipulation portion, it can touch the spheroid rotate via finger at least one, and wherein spheroid is in order to be shone by incident light and to reflect reflected light; Optical module, it produces the pointer signal of a correspondence in order to the foundation incident light, wherein optical module comprises at least: in order to produce the light supply apparatus of incident light, in order to receive catoptrical optical sensor, and lens, in order to guide the incident rayed to spheroid and in order to reflected light is focused to optical sensor; Wherein this manual manipulation portion is to be the predetermined angular setting with optical module.
The utility model combines the advantage of known optical mouse and known trace ball indicator device, the false trace ball optical-type indicator device of being invented out can be according to the mode of operation and the convenience of actual demand, install any angle of indicator device and change, and this device resolution also the resolution with the known optical mouse is suitable.
Description of drawings
Fig. 1 shows first specific embodiment of false trace ball optical-type indicator device of the present utility model.
Fig. 2 shows the decomposition chart of false trace ball optical-type indicator device of the present utility model.
Fig. 3 shows the sectional drawing of the utility model first concrete example.
Fig. 4 shows second specific embodiment of false trace ball optical-type indicator device of the present utility model.
Fig. 5 shows the sectional drawing of the utility model second concrete example.
Fig. 6 A to Fig. 6 C shows the 3rd specific embodiment of the false trace ball optical-type indicator device of the utility model under each visual angle.
Fig. 7 shows the sectional drawing of the utility model the 3rd concrete example.
Among the figure
10 false trace ball optical-type indicator devices
11 manual manipulation portions
13 optical modules
111 spheroids
113 cover pieces
115 pedestals
The 115a room
131 light supply apparatuses
The 131a incident light
The 131b reflected light
133 lens
135 optical sensors
137 substrates
For making the personage who is familiar with this technology understand the purpose of this utility model, feature and effect, now by following specific embodiment, and cooperate appended accompanying drawing, the utility model is illustrated in detail as the back:
Embodiment
See also Fig. 1 and Fig. 2, the utility model is a kind of false trace ball optical-type indicator device 10, mainly include a manual manipulation portion 11 and an optical module 13, and manual manipulation portion 11 provides the place of operating indicator device 10 to the user, the user can utilize finger to touch spheroid 111, and make spheroid 111 rotate, general just like the known trace ball indicator device of operation.Optical module 13 of the present utility model can directly use the employed optical module of known optical mouse, and optical module 13 can produce an incident light 131a, and make it shine spheroid 111, spheroid 111 reflects a reflected light 131a then, also produces corresponding pointer signal after optical module 13 receives according to this.The set-up mode of manual manipulation of the present utility model portion 11 and optical module 13 can adopt to be a predetermined angular each other and to be provided with, that is the formed angle of B face of the A face of manual manipulation portion and optical module can be provided with and is a predetermined angular.
Fig. 1 shows first specific embodiment of false trace ball optical-type indicator device of the present utility model.In Fig. 1, the A face and the B face of indicator device 10 are parallel to each other, that is the formed angle of B face of the A face of manual manipulation portion 11 and optical module 13, be to adopt the predetermined angular of 0 degree and be provided with, just with manual manipulation portion 11 stacked being arranged on the optical module 13.Please cooperate the decomposition chart that shows false trace ball optical-type indicator device of the present utility model referring to Fig. 2, manual manipulation portion 11 still comprises a cover piece 113 except including above-mentioned spheroid 111, and the pedestal 115 of a ccontaining spheroid 111.When assembling manual manipulation portion 11, earlier spheroid 111 is positioned over the room 115a of pedestal 115, utilize the means that for example screw togather to be screwed onto cover piece 113 then with pedestal 115.Optical module 13 consists predominantly of light supply apparatus 131, lens 133, optical sensor 135.Light supply apparatus 131 uses for example light emitting diode (LED), and LED is used for producing incident light 131a.Lens 133 major functions are to be used for guiding incident light 131a to expose on the spheroid 111, and are used for reflected light 131b being focused on and allowing optical sensor 135 can obtain good reception.Optical sensor 135 is to be used for reflected light 131b behind the collectiong focusing, and is used for producing the pointer signal corresponding to reflected light 131b.Above-mentioned light supply apparatus 131, lens 133 and optical sensor 135 etc. can adopt the substrate 137 of printed circuit board (PCB) for example and be assembled.
Fig. 3 shows the sectional drawing of the utility model first concrete example.In Fig. 3, manual manipulation portion 11 is the set-up modes that are 0 degree angle with optical module 13, the utility model is under the situation of adopting with this kind setting, the light travel path of incident light 131a and reflected light 131b can be realized particularly, in view of the above, optical module 13 is to produce corresponding pointer signal according to reflected light 131b that spheroid 111 reflected.
Fig. 4 shows second specific embodiment of false trace ball optical-type indicator device of the present utility model.In Fig. 4, the A face of indicator device 10 is to be perpendicular to one another with the B face, that is the formed angle of B face of the A face of manual manipulation portion 11 and optical module 13, be to adopt the predetermined angulars of 90 degree and be provided with, just manual manipulation portion 11 is vertically set on the optical module 13.Fig. 5 shows the sectional drawing of the utility model second concrete example.In Fig. 5, manual manipulation portion 11 is the set-up modes that are an angle of 90 degrees degree with optical module 13, the utility model is under the situation of adopting with this kind setting, the light travel path of incident light 131a and reflected light 131b can be realized particularly, in view of the above, optical module 13 also is to produce corresponding pointer signal according to reflected light 131b that spheroid 111 reflected.
Fig. 6 A to Fig. 6 C shows the 3rd specific embodiment of the false trace ball optical-type indicator device of the utility model under each visual angle.In Fig. 6 A to Fig. 6 C, the A face of indicator device 10 and B face are the angles that is 45 degree each other, that is the formed angle of B face of the A face of manual manipulation portion 11 and optical module 13, be to adopt the predetermined angulars of 45 degree and be provided with, just manual manipulation portion 11 is obliquely installed on optical module 13.Fig. 7 shows the sectional drawing of the utility model the 3rd concrete example.In Fig. 7, manual manipulation portion 11 is the set-up modes that are 45 degree angles of inclination with optical module 13, the utility model is under the situation of adopting with this kind setting, the light travel path of incident light 131a and reflected light 131b can be realized particularly, in view of the above, optical module 13 also is to produce corresponding pointer signal according to reflected light 131b that spheroid 111 reflected.
Exposure from above three kinds of specific embodiments of the present utility model, allly be familiar with this technology personage via to after the understanding of the present utility model, all can make the space kenel that other variation of angle presentation is provided with optical module 13 by adversary's operating portion 11, yet the space kenel of these variations also is to belong in the equivalent category of the present utility model.
Because the disclosed false trace ball optical-type indicator device 10 of the utility model, manual manipulation portion that it has 11 and optical module 13 each other relevance is set, no longer has only a kind of fixing angle, when therefore false trace ball optical-type indicator device 10 combinations are attached to the guidance panel of e-machine, can install the false trace ball optical-type indicator device 10 that a kind of angle changes according to the mode of operation and the convenience of actual demand.That is to say, set firmly guidance panel inside if respectively the optical module 13 of the false trace ball optical-type indicator device 10 of above-mentioned three kinds of embodiment is reclined, and manual manipulation portion 11 exposed to guidance panel, with first specific embodiment, at the guidance panel that adopts the utility model first specific embodiment, then manual manipulation portion 11 is presented on same surface level with guidance panel.If with second specific embodiment, at the guidance panel that adopts the utility model second specific embodiment, then manual manipulation portion 11 presents vertical with guidance panel each other.If with the 3rd specific embodiment, at the guidance panel that adopts the utility model the 3rd specific embodiment, then manual manipulation portion 11 presents 45 degree each other with guidance panel again.
Haveing the knack of present technique person must understand and can carry out multiple different modification to the utility model in spirit of the present utility model and viewpoint.And the utility model is to contain by any modifications and changes in the viewpoint of the connotation of claim protection domain and equity thereof.
Claims (6)
1. false trace ball optical-type indicator device is characterized in that comprising:
Hand-operating part, it comprises at least one and can touch and spheroid of rotating via finger, and wherein this spheroid is in order to by incident light irradiation and reflect a reflected light;
One optical module, it is in order to produce the pointer signal of a correspondence according to this incident light, wherein this optical module comprises at least: one in order to produce the light supply apparatus of this incident light, one in order to receive this catoptrical optical sensor, and lens, in order to guide this incident illumination be incident upon this spheroid with in order to this reflected light is focused to this optical sensor;
Wherein this manual manipulation portion is a predetermined angular setting with this optical module.
2. false trace ball optical-type indicator device as claimed in claim 1 is characterized in that this manual manipulation portion further comprises: a cover piece, and the pedestal of ccontaining this spheroid.
3. false trace ball optical-type indicator device as claimed in claim 1 is characterized in that this manual manipulation portion is provided with through being an angle of inclination with this optical module.
4. false trace ball optical-type indicator device as claimed in claim 3 is characterized in that this angle of inclination is 45 degree.
5. false trace ball optical-type indicator device as claimed in claim 1 is characterized in that this manual manipulation portion is through being an an angle of 90 degrees degree setting with this optical module.
6. false trace ball optical-type indicator device as claimed in claim 1 is characterized in that this manual manipulation portion is through being one 0 degree angle settings with this optical module, and this manual manipulation portion is stacked on this optical module by this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050751 CN2711810Y (en) | 2004-05-11 | 2004-05-11 | False track ball optical pointer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420050751 CN2711810Y (en) | 2004-05-11 | 2004-05-11 | False track ball optical pointer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2711810Y true CN2711810Y (en) | 2005-07-20 |
Family
ID=36192913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420050751 Expired - Fee Related CN2711810Y (en) | 2004-05-11 | 2004-05-11 | False track ball optical pointer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2711810Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221912A (en) * | 2011-07-05 | 2011-10-19 | 深圳市科羽科技发展有限公司 | Track ball device and bottom support structure thereof |
| CN102221913A (en) * | 2011-07-05 | 2011-10-19 | 深圳市科羽科技发展有限公司 | Track ball device as well as implementation method and system thereof |
-
2004
- 2004-05-11 CN CN 200420050751 patent/CN2711810Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102221912A (en) * | 2011-07-05 | 2011-10-19 | 深圳市科羽科技发展有限公司 | Track ball device and bottom support structure thereof |
| CN102221913A (en) * | 2011-07-05 | 2011-10-19 | 深圳市科羽科技发展有限公司 | Track ball device as well as implementation method and system thereof |
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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: 20050720 Termination date: 20120511 |