CN201716699U - Handheld mouse - Google Patents
Handheld mouse Download PDFInfo
- Publication number
- CN201716699U CN201716699U CN2010202736303U CN201020273630U CN201716699U CN 201716699 U CN201716699 U CN 201716699U CN 2010202736303 U CN2010202736303 U CN 2010202736303U CN 201020273630 U CN201020273630 U CN 201020273630U CN 201716699 U CN201716699 U CN 201716699U
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- China
- Prior art keywords
- mouse
- mapping
- ball
- mapping ball
- outer casing
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Abstract
The utility model discloses a handheld mouse, which comprises a mouse outer casing. A mapping ball controlling movement of the mouse is arranged at one end inside the outer casing, part of the mapping ball (1) is exposed on the mouse outer casing, an image processing chip is arranged exactly opposite to the lower side of the bottom of the mapping ball, a lens component is further arranged between the mapping ball and the image processing chip, a light-emitting diode is arranged on one side of the lens component, light rays of the light-emitting diode is focused at the bottom of the mapping ball via the lens component, a roller is arranged on one lateral surface of the outer casing, and a key I and a key II are sequentially arranged at one end of the lower surface of the outer casing. The handheld mouse without relying on a traditional desktop and a mouse pad can be used at an optional posture, and improves convenience and comfortableness of operation.
Description
Technical field
The utility model relates to a kind of mouse, particularly a kind of hand-held mouse that can leave desktop.
Background technology
Mouse is basic computing machine interface equipment.Position by rolling mouse and push the button of mouse, the user like a cork the cursor of the display screen of mobile computer and input instruction to the main frame of computing machine.
At present, the mouse overwhelming majority commonly used is an optical mouse, and it adopts the light emitting diode locator meams.By the light that its interior light emitting diodes is sent, illuminate optical mouse bottom dielectric surface.With the part light of reflected back,, be transferred to the interior imaging of picture processing chip (DSP) then through optical lens.When optical mouse moved, motion track was registered as the coherent image of one group of high-speed capture.Picture processing chip (DSP) is analyzed the variation of characteristic point position on the image, judges mouse moving direction and displacement, thereby finishes cursor positioning.Such mouse in use, the object of reference of its cursor positioning is the picture displacement that the light that sends of light emitting diode forms on mouse bottom desktop or mouse pad, this just be doomed the user in use must be closely table sit up straight, arm keeps flat desktop, with mouse horizontal slip on the table.Can cause shoulder, elbow, wrist muscular fatigue during long-time the use, ache, be unfavorable for health.
As from the foregoing, above-mentioned existing mouse on reality is used, obviously has inconvenience and exists with defective, and remain to be improved.
Thus, the improving of the above-mentioned defective of the utility model thoughts is that the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and effectively improve the utility model of above-mentioned defective finally.
Summary of the invention
Fundamental purpose of the present utility model aims to provide a kind of hand-held mouse, guaranteeing that when this mouse was used, the user can leave desktop with hand-held mouse, with some loosen, comfortable mode operates.
For reaching above-mentioned purpose, the utility model mainly provides a kind of hand-held mouse, comprise mouse case, an end is provided with the mapping ball that a mouse beacon moves in described shell, a described mapping ball part is exposed mouse case, below the mapping ball bottom picture processing chip being set, also is provided with lens subassembly between mapping ball and picture processing chip, side at described lens subassembly is provided with light emitting diode, and the light of described light emitting diode focuses on the mapping ball bottom through lens subassembly; Side at described shell is provided with roller, sets gradually button I and button II at lower surface one end of described shell.
Above-mentioned hand-held mouse button I is equivalent to the left button of existing mouse, and above-mentioned hand-held mouse button II is equivalent to existing right mouse button, and above-mentioned hand-held mouse roller is identical with existing mouse roller function, realizes page turn over operation.
The utility model all adopts existing optical mouse technology at aspects such as optical imagery, image analysis processing, during work, the light that light emitting diode sends, illuminate the mapping ball bottom, mapping ball can be rotated flexibly to any direction, because the mapping ball bottom is on the lens focus all the time, picture processing chip (DSP) is by clear, the stable continuously image of optical lens high-speed capture sphere.When mapping ball was rotated, the characteristic point position meeting respective change on the consecutive image through picture processing chip (DSP) analyzing and processing, was judged the moving direction of rotation and the rotation distance of mapping ball, thus the location of realizing cursor.Because the optical lens focal length is very short, the image scanning sampling area is very little, so the mapping ball spheric curvature can be ignored, like this, mapping ball is equivalent to mouse and is moving when rotating.
In sum, this hand-held mouse does not rely on traditional desktop and mouse pad, can use by free position, and right-hand man's mode of operation is in full accord, reduce shoulder, elbow, wrist muscular fatigue when using computer for a long time, improved the convenience and the comfortableness of operation,, more can show the superiority of this hand-held mouse when on the classroom or conference hall when teaching with computer.
Description of drawings
Fig. 1 is an inner structure synoptic diagram of the present utility model;
Fig. 2 is the external structure of the utility model embodiment 1;
Fig. 3 is the external structure of the utility model embodiment 2;
In the accompanying drawing: 1-mapping ball 2-picture processing chip 3-lens subassembly 4-light emitting diode 5-bearing support 6-button I 7-button II 8-roller 9-battery cover board 10-location-plate 11-annulus.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1 and Figure 2, embodiment 1 comprises mouse case, an end is provided with the mapping ball 1 that a mouse beacon moves in described shell, described mapping ball 1 part is exposed mouse case, below mapping ball 1 bottom, picture processing chip 2 is being set, also be provided with lens subassembly 3 between mapping ball 1 and picture processing chip 2, in a side of described lens subassembly 3 light emitting diode 4 be set, the light of described light emitting diode 4 focuses on mapping ball 1 bottom through lens subassembly 3; Side at described shell is provided with roller 8, sets gradually button I6 and button II7 at lower surface one end of described shell.
Expose the mouse case place in mapping ball 1, a location-plate 10 is set, a circular hole is set on the location-plate 10, the size of this circular hole is complementary with the part of exposing mouse case mapping ball 1, makes mapping ball 1 work more reliable like this.
Embodiment 1 is a wireless mouse, is provided with battery cover board 9 at mouse case, and the stationary installation of battery cover board 9 adopts the snap-in of prior art, also is provided with cell switch in the opposite flank of battery cover board 9.
The control circuit of button I6, button II7 and roller 8 all adopts existing optical mouse circuit.
Fig. 3 is the external structure of the utility model embodiment 2, and the inner structure of embodiment 2 is identical with embodiment 1, and the last plane of embodiment 2 is curved, the lower plane undulate, and this structure is hand-held feels more comfortable; Certainly the lower plane of this mouse can also be designed to arc.
The above; it only is the embodiment of the utility model embodiment; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the technical scope that the utility model discloses; conspicuous variation or replacement all should be encompassed within the protection domain of the present utility model.
Claims (3)
1. hand-held mouse, comprise mouse case, it is characterized in that: an end is provided with the mapping ball (1) that a mouse beacon moves in described shell, described mapping ball (a 1) part is exposed mouse case, over against below, mapping ball (1) bottom picture processing chip (2) is being set, between mapping ball (1) and picture processing chip (2), also be provided with lens subassembly (3), side at described lens subassembly (3) is provided with light emitting diode (4), and the light of described light emitting diode (4) focuses on mapping ball (1) bottom through lens subassembly (3); Be provided with roller (8) in a side of described shell, set gradually button I (6) and button II (7) at lower surface one end of described shell.
2. hand-held mouse according to claim 1 is characterized in that: bearing support (5) is set in mouse case, annulus (11) is set on bearing support (5), mapping ball (1) is supported on the annulus (11).
3. hand-held mouse according to claim 1 and 2, it is characterized in that: expose the mouse case place in mapping ball (1), one location-plate (10) is set, a circular hole is set on the location-plate (10), the size of this circular hole is complementary with the part of exposing mouse case mapping ball (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202736303U CN201716699U (en) | 2010-07-28 | 2010-07-28 | Handheld mouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202736303U CN201716699U (en) | 2010-07-28 | 2010-07-28 | Handheld mouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201716699U true CN201716699U (en) | 2011-01-19 |
Family
ID=43462705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202736303U Expired - Fee Related CN201716699U (en) | 2010-07-28 | 2010-07-28 | Handheld mouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201716699U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907937A (en) * | 2010-07-28 | 2010-12-08 | 王一平 | Hand-held mouse and use method thereof |
-
2010
- 2010-07-28 CN CN2010202736303U patent/CN201716699U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101907937A (en) * | 2010-07-28 | 2010-12-08 | 王一平 | Hand-held mouse and use method 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: 20110119 Termination date: 20120728 |