CN2394258Y - Cursor controller - Google Patents
Cursor controller Download PDFInfo
- Publication number
- CN2394258Y CN2394258Y CN99246425U CN99246425U CN2394258Y CN 2394258 Y CN2394258 Y CN 2394258Y CN 99246425 U CN99246425 U CN 99246425U CN 99246425 U CN99246425 U CN 99246425U CN 2394258 Y CN2394258 Y CN 2394258Y
- Authority
- CN
- China
- Prior art keywords
- conducting surface
- elasticity
- trackpad
- control device
- substrate
- 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
Links
- 239000000758 substrate Substances 0.000 claims description 29
- 239000010410 layer Substances 0.000 claims description 14
- 238000009413 insulation Methods 0.000 claims description 7
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 239000012790 adhesive layer Substances 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 description 12
- 238000010586 diagram Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 4
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 2
- 230000005489 elastic deformation Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Images
Abstract
The utility model relates to a cursor control device, which comprises a base plate, an elastic touch control plate, and a touch control key, wherein, the base plate is provided with a first current conducting surface; the elastic touch control plate is assembled and arranged at intervals on the base plate; a second current conducting surface is arranged at a corresponding surface of the elastic touch control plate facing the first current conducting surface of the base plate; the touch control key is assembled and arranged on the elastic touch control plate. The touch control key presses and pushes the second surface to form surface contact with the first current conducting surface at different positions under different external force function directions and form an electric connection so as to control the movement orientation and speed of the cursor; the utility model is easy to operate and control, and can enhances the analytic degree of the identification direction and the movement speed of the cursor.
Description
The utility model relates to a kind of vernier device, particularly relates to a kind of displacement orientation and speed that adopts stepless control vernier, vernier, to improve the cursor control device of vernier, the identification of vernier resolution.
General vernier or cursor control device, for example rocking bar, slide-mouse or digiboard etc. are the devices that is used in dissimilar verniers of control or vernier.As shown in Figure 1, cursor control device when in the past adopts the variable quantity that changes equivalent resistance to control the direction and the translational speed of vernier, be on a circuit board 1, to be distributed with a plurality of circuitry lines 10, circuitry lines 10 is a spacing 11 and is arranged in alternately that (figure comm is the public access line on each direction, all the other four is signal wire), utilization presses the mode of circuitry lines 10 and makes it produce the moving direction that vernier is controlled in induction, makes vernier utilize the variation of resistive impedance to detect and changes orientation and the speed that moves.
But, be formed with a constant spacing 11 between each circuitry lines 10, crossing spacing presses circuitry lines 10 and could produce reaction, therefore its resolution is subject to the size of spacing and the number of circuitry lines 10, if improving the direction feeling of vernier estimates and translational speed, make more intensive that the circuitry lines that distributed must dispose, or the scope that increases wiring just can make the resolution of vernier improve, but the intensive of circuitry lines configuration will increase the difficulty of making, the resolution that improves is still limited, and the scope that increases wiring can increase the scope and the degree of difficulty of operation, still can't break away from the control mode that segmentation is arranged.
At the shortcoming of above-mentioned cursor control device existence,
But fundamental purpose of the present utility model is to provide a kind of stepless processing controls vernier sense of displacement and speed, the orientation that can handy vernier displacement and the cursor control device of translational speed.
Another purpose of the present utility model is to provide a kind of simple structure, handy vernier, and can improve the cursor control device of the resolution of vernier identification.
To achieve these goals, the utility model adopts following technical scheme: this cursor control device comprises a substrate, an elasticity Trackpad and a touch-control key; Substrate is provided with one first conducting surface; An elasticity Trackpad spaced sets at interval is located on the substrate, and the corresponding surface place that faces substrate first conducting surface at the elasticity Trackpad is provided with one second conducting surface; Touch-control key group is located on the elasticity Trackpad.
On described first conducting surface, be provided with wiring altogether, and on the second conducting surface upper periphery, be provided with the plural conductive contact.
Described first conducting surface is a conductive layer.
Described second conducting surface is a conductive carbon ink layer.
Installed an interval body between described elasticity Trackpad and the substrate.
Described interval body is an adhesive-layer.
Be provided with an insulation layer in the center of described second conducting surface.
The face of touching of described touch-control key and elasticity Trackpad is an arc contact surface.
Described substrate is a circuit board.
Described substrate is a film circuit board.
Because the utility model is provided with one first conducting surface on substrate, an elasticity Trackpad spaced sets at interval is located on the substrate, and the corresponding surface place that faces substrate first conducting surface at the elasticity Trackpad is provided with one second conducting surface; Touch-control key group is located on the elasticity Trackpad.Utilize two conducting surfaces that face one another face to push away being subjected to defeat outside the different azimuth, contacting and being electrically connected of formation face and face between conducting surface such as make, with the displacement orientation and the speed of the control vernier of stepless.Thereby allow the more handy vernier displacement of user the orientation and control the speed that vernier moves, and, simple structure of the present utility model and handy, and can improve the resolution of vernier identification direction and velocity of displacement.
Below by most preferred embodiment and accompanying drawing, cursor control device of the present utility model is elaborated, in the accompanying drawing:
Fig. 1 is the circuit board arrangement synoptic diagram of cursor control device in the past.
Fig. 2 is the combination diagrammatic cross-section of the utility model preferred embodiment.
Fig. 3 is the first conducting surface synoptic diagram of the utility model preferred embodiment.
Fig. 4 is the second conducting surface synoptic diagram of the utility model preferred embodiment.
Fig. 5 is the action synoptic diagram that presses the touch-control key of the utility model preferred embodiment.
Fig. 6 is the another kind second conducting surface synoptic diagram of the utility model preferred embodiment.
Fig. 7 is another second conducting surface synoptic diagram of the utility model preferred embodiment.
Fig. 8 is that the utility model preferred embodiment is organized on the touch-control key and is provided with a control lever diagrammatic cross-section.
Shown in Fig. 2,3, be the utility model cursor control device, comprise a substrate 2, an elasticity Trackpad 3 and a touch-control key 4.
As shown in Figure 2, on the relative position of two on the substrate 2, be provided with an interval body 21, interval body 21 is to adopt adhesive-layer in the present embodiment, elasticity Trackpad 3 correspondences are cemented on the substrate 2, be formed with a fine pitch 22 at interval and make elasticity Trackpad 3 and substrate 2 be spaced apart body 21, elasticity Trackpad 3 is an elastic film or its similar component, cooperate shown in Figure 4, corresponding surface to first conducting surface 20 of substrate 2 on elasticity Trackpad 3 is provided with one second conducting surface 30, in the present embodiment, second conducting surface 30 is to be laid in conductive carbon ink layer on the elasticity Trackpad 3 (or can have the same equivalent element by other constitute), be on four orientation at predeterminated position on the periphery of second conducting surface 30 and be respectively equipped with conductive junction point 31, the number of conductive junction point 31 can change according to different demands, four conductive junction points 31 are made up of silver-colored line, or utilize member to replace, and be provided with an insulation layer 32 at the center position of second conducting surface 30 with identical conduction effect.
Touch-control key 4 is an elastic body, be slightly to be the character cut in bas-relief shape in the present embodiment, the touch-control key is located on the elasticity Trackpad 3 for 4 groups, and the flexible touch-control key 4 of tool is to be an arc contact surface 40 with the surface of contact (bottom surface of touch-control key 4 just) of elasticity Trackpad 3, the bottom surface, center 401 of arc contact surface 40 is that corresponding contact is on elasticity Trackpad 3 end faces, and bottom surface 401 can corresponding contact on the opposite face of the insulation layer 32 of second conducting surface 30, make the arc contact surface 40 of touch-control key 4 and 3 of elasticity Trackpads be formed with the displacement interval 41 that to make rocking action, thus, touch-control key 4 can compress that second conducting surface 30 and first conducting surface 20 form contacting of face and face in different positions and formation is electrically connected in response to the action direction of external force, constitute different electrical specifications 31 of four conductive junction points, with the displacement orientation and the translational speed of control vernier.
Shown in Fig. 2 ~ 4, by aforesaid package assembly, when the application of force during at touch-control key 4, the arc contact surface 40 of touch-control key 4 compresses elasticity Trackpad 3, make elasticity Trackpad 3 produce elastic deformation towards the direction of substrate 2, and first conducting surface 20 of second conducting surface 30 that makes elasticity Trackpad 3 and substrate 2 touching of formation face and face mutually on the position of different azimuth, thereby produce control to vernier displacement orientation and translational speed.
The utility model is on the mode that the vernier control signal produces, as shown in Figure 5, when elasticity touch-control key 4 is subjected to that the external force of direction presses shown in arrow, arc contact surface 40 moves and compresses elasticity Trackpad 3 towards substrate 2 and produces elastic deformation, and make second conducting surface 30 of elasticity Trackpad 3 and first conducting surface 20 of substrate 2 produce an electric loop because of being in contact with one another, because under the effect of this electric loop, make the corresponding resistance value that produces of each conductive junction point 31 respectively corresponding electric loop, and by comparing the change in impedance value that two adjoining electric loops form the conductive junction point 31 of positions, the variation of resistance value decides the moving direction and the speed of vernier thus again, and, if continuing the application of force is directed downwards when pressing touch-control key 4 towards same, make arc contact surface 40 produce more large-area the contact with elasticity Trackpad 3 further again, contact area between first conducting surface 20 of related second conducting surface 30 that makes elasticity Trackpad 3 and substrate 2 strengthens, and the resistance value that allows each conductive junction point 31 be produced changes thereupon, when the resistance value of these conductive junction points 31 changes, the translational speed of vernier also changes thereupon, in the present embodiment, the resistance value of each conductive junction point 31 is to reduce along with the increase of the formation area of electric loop, when contact area increases the resistance value decline of each conductive junction point 31, the translational speed of vernier increases thereupon, and when discharging the pressure of touch-control key 4, the elasticity Trackpad 3 of pressurized discharges the arc contact surface 40 of the elastic force contact touch-control key 4 that stores, and touch-control key 4 is resetted as shown in Figure 2.Present embodiment is moving direction and the speed that decides vernier with the variation of impedance, and other are relevant to the electrical specification of impedance variation, also can be used to detect and determine the moving direction and the speed of vernier.
As shown in Figure 4, the insulation layer 32 that is located at second conducting surface, 30 center positions is can prevent when vertically pressing touch-control key 4 at present embodiment, can not produce electric loop between second conducting surface 30 and first conducting surface 20, and it is mobile that vernier can be interfered, and first conducting surface 20 and the also interchangeable upper-lower position of second conducting surface 30, do not influence enforcement of the present utility model, the enforcement of all the other equivalent manners changes also should be in scope of the present utility model.
As shown in Figure 6, it is the preferred embodiment of another kind of second conducting surface of the utility model, they are different with the foregoing description be in: second conducting surface 33 of elasticity Trackpad 3 is to be quadrilateral, be tetragonal second conducting surface 33 and be the conductive carbon ink layer that is laid on the elasticity Trackpad 3 (also or can have the same equivalent element constitute) by other, and (so the number of its conductive junction point can change according to different demands to be provided with four conductive junction points 34 on the default orientation of the periphery of tetragonal second conducting surface 33, four conductive junction points 34 are made up of silver-colored line, or utilize member to replace with identical conduction effect, the center of second conducting surface 33 of present embodiment also is provided with an insulation layer 35, because present embodiment is in control vernier moving direction and mobile speed, as the explanation of the foregoing description, so no longer be described in detail at this.
As shown in Figure 7, it is the preferred embodiment of another second conducting surface of the utility model, they are different with the foregoing description be in: second conducting surface 36 of elasticity Trackpad 3 is to be an octagon, be on octagonal second conducting surface 36 and be provided with conductive carbon ink same as the previously described embodimentsly, and on the default orientation of the periphery that is octagonal second conducting surface 36, be respectively equipped with eight conductive junction points 37, the center of second conducting surface 36 of present embodiment also is provided with an insulation layer 37, because present embodiment is in control vernier moving direction and mobile speed, as the explanation of the foregoing description, so no longer be described in detail at this.Hence one can see that, and the shape of second conducting surface 30 does not influence enforcement of the present utility model, and can use different shape.
As shown in Figure 8, in above-mentioned various embodiment, on touch-control key 4, can be provided with a control lever that can conveniently grip 42, but control lever 42 can be installed or not install according to required selection.
In sum, cursor control device of the present utility model, because of first conducting surface 20 and second conducting surface 30 are faces and the contacting of face, stepless control vernier sense of displacement and speed have been constituted, allow the more handy vernier displacement of user the orientation and control the speed that vernier moves, and, simple structure of the present utility model and handy, and can improve the resolution of vernier identification direction and velocity of displacement.
Claims (10)
1. a cursor control device is characterized in that: comprise a substrate, an elasticity Trackpad and a touch-control key; Substrate is provided with one first conducting surface; An elasticity Trackpad spaced sets at interval is located on the substrate, and the corresponding surface place that faces substrate first conducting surface at the elasticity Trackpad is provided with one second conducting surface; Touch-control key group is located on the elasticity Trackpad.
2. cursor control device as claimed in claim 1 is characterized in that: be provided with wiring altogether on described first conducting surface, and be provided with the plural conductive contact on the second conducting surface upper periphery.
3. cursor control device as claimed in claim 2 is characterized in that: described first conducting surface is a conductive layer.
4. cursor control device as claimed in claim 2 is characterized in that: described second conducting surface is a conductive carbon ink layer.
5. cursor control device as claimed in claim 1 is characterized in that: installed an interval body between described elasticity Trackpad and the substrate.
6. cursor control device as claimed in claim 5 is characterized in that: described interval body is an adhesive-layer.
7. cursor control device as claimed in claim 1 is characterized in that: be provided with an insulation layer in the center of described second conducting surface.
8. cursor control device as claimed in claim 1 is characterized in that: the face of touching of described touch-control key and elasticity Trackpad is an arc contact surface.
9. cursor control device as claimed in claim 1 is characterized in that: described substrate is a circuit board.
10. cursor control device as claimed in claim 1 is characterized in that: described substrate is a film circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99246425U CN2394258Y (en) | 1999-10-20 | 1999-10-20 | Cursor controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN99246425U CN2394258Y (en) | 1999-10-20 | 1999-10-20 | Cursor controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2394258Y true CN2394258Y (en) | 2000-08-30 |
Family
ID=34032047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN99246425U Expired - Fee Related CN2394258Y (en) | 1999-10-20 | 1999-10-20 | Cursor controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2394258Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101763179B (en) * | 2009-12-28 | 2011-08-24 | 鸿富锦精密工业（深圳）有限公司 | Mouse device |
| CN101673170B (en) * | 2008-09-10 | 2012-02-01 | 金宝电子工业股份有限公司 | Parameter setting method for cursor control device |
| CN103202752A (en) * | 2012-01-13 | 2013-07-17 | 第一传动科技股份有限公司 | Hospital bed control panel with light source |
-
1999
- 1999-10-20 CN CN99246425U patent/CN2394258Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101673170B (en) * | 2008-09-10 | 2012-02-01 | 金宝电子工业股份有限公司 | Parameter setting method for cursor control device |
| CN101763179B (en) * | 2009-12-28 | 2011-08-24 | 鸿富锦精密工业（深圳）有限公司 | Mouse device |
| CN103202752A (en) * | 2012-01-13 | 2013-07-17 | 第一传动科技股份有限公司 | Hospital bed control panel with light source |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |