CN202472566U - Novel virtual keyboard auxiliary assembly and concave keyboard - Google Patents
Novel virtual keyboard auxiliary assembly and concave keyboard Download PDFInfo
- Publication number
- CN202472566U CN202472566U CN 201220088579 CN201220088579U CN202472566U CN 202472566 U CN202472566 U CN 202472566U CN 201220088579 CN201220088579 CN 201220088579 CN 201220088579 U CN201220088579 U CN 201220088579U CN 202472566 U CN202472566 U CN 202472566U
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- CN
- China
- Prior art keywords
- keyboard
- finger
- key position
- frame
- chassis
- 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
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/048—Indexing scheme relating to G06F3/048
- G06F2203/04809—Textured surface identifying touch areas, e.g. overlay structure for a virtual keyboard
Abstract
The utility model provides a novel virtual keyboard auxiliary assembly and a concave keyboard. The virtual keyboard auxiliary assembly comprises a finger frame and a fixing part. The concave keyboard comprises a finger frame and a keyboard chassis with a plurality of key contacts. The finger frame comprises a plurality of key holes covering the virtual keyboard or the keyboard chassis, keys of the virtual keyboard or the keyboard chassis correspond to the key holes of the finger frame in a one-to-one manner and are respectively arranged under the corresponding key holes. The novel virtual keyboard auxiliary assembly disclosed by the utility model can indicate positions of keys and feeds back based on touch sense when characters are inputted by the virtual keyboard of a capacitor touch screen so as to greatly help a user to realize touch typing and improve the typing speed; on the other hand, the concave type keyboard disclosed by the utility model has the advantages of simple structure, and easiness for production, maintenance and preservation.
Description
Technical field
The utility model relates to the keyboard member, particularly relates to a kind of New Virtual keyboard servicing unit and recessed formula keyboard.
Background technology
In areas of information technology, the structure and the operation of information terminal apparatus simplified in the appearance of touching technique, and being widely used of panel computer and smart mobile phone greatly advanced the development of touching technique.Use the information equipment of touching technique, generally use dummy keyboard to carry out the input of Word message.Yet, because the key position sense of touch that dummy keyboard can't provide conventional keyboard to provide is difficult to carry out touch system, thereby has reduced user's text input speed.And existing conventional keyboard parts are various, complex manufacturing, and daily cleaning is implemented than difficult with safeguarding also.
The utility model content
In order to address the above problem, the utility model provides a kind of New Virtual keyboard servicing unit and recessed formula keyboard, and wherein the dummy keyboard servicing unit can make the user on the dummy keyboard of capacitance touch screen, realize touch system, improves text input speed; Described recessed formula keyboard structure is simple, is convenient to production and daily servicing and maintenance.
The dummy keyboard servicing unit that the utility model provides comprises that sheet refers to frame, and said sheet refers to that frame has a plurality of key position holes.
Said key position hole makes the user can rely on sense of touch to be implemented in the touch system on the dummy keyboard.
Preferably, said dummy keyboard servicing unit also comprises fixed part, and said fixed part is connected with said finger frame.Through said fixed part, can the dummy keyboard servicing unit be arranged on the screen at dummy keyboard place securely.
Preferably, said fixed part and said finger frame can resilient material is one-body molded to be processed by insulating.Said fixed part helps dummy keyboard servicing unit location and is fixed on the dummy keyboard.
Preferably; The hole wall of said key position hole is processed by having certain thickness insulation resilient material around reaching; Thereby when finger is placed on the key position hole; The finger tripe can not trigger the sensitive part at the bottom of the hole, and when knocking key position hole with the finger tripe, the attenuation of resilient material pressurized makes points the sensitive part at the bottom of tripe touches the hole.After finger left key position hole, resilient material restored to the original state immediately and gives finger a slight upward force.
Preferably; One of the diameter of said key position hole or width, length can protrudingly be exposed finger tripe part skin again less than the finger beam of finger, thereby making can separate when pointing the aperture that is placed on key position hole points and key position sensitive part; Can not touch at the bottom of the hole and cause membrane keyboard and send and hit signal; If knock or push key position hole with finger, then finger skin can accurately touch membrane keyboard at the bottom of the hole through this hole and it sent hit signal, effectively avoided false touch.
The utility model also provides a kind of recessed formula keyboard; Comprise that sheet refers to frame and keyboard chassis; Said finger frame has a plurality of key position holes, and said keyboard chassis has a plurality of keys position contact, and wherein said sheet refers to that frame is covered on the said keyboard chassis; Said a plurality of keys position contact is corresponding one by one with said a plurality of key position holes, and is positioned at the below of pairing said key position hole separately.
Because said recessed formula keyboard has sheet and refers to frame, the user can realize touch system fast on said recessed formula keyboard, and refers to frame protected key disk chassis, has avoided the damage of keyboard chassis to a certain extent.Because this keyboard structure is simple, thereby production, maintenance easily.
Preferably; The hole wall of said key position hole and around process and certain thickness arranged by the insulation resilient material; Thereby when finger is placed on the key position hole; The finger tripe can not trigger the sensitive part at the bottom of the hole, and when knocking key position hole with the finger tripe, the attenuation of resilient material pressurized makes points the sensitive part at the bottom of tripe touches the hole.After finger left key position hole, resilient material restored to the original state immediately.
Preferably, said recessed formula keyboard chassis can be capacitive type touch pad.
Preferably, said finger frame has fixed orifice, and said keyboard chassis has the location division, and said finger frame matches with the location division on the said keyboard chassis through said fixed orifice and is fixed on the said keyboard chassis.
Preferably, one of the diameter of said key position hole or width and length are less than the finger beam of finger.
The dummy keyboard servicing unit that the utility model provided, can be when using the dummy keyboard input characters of capacitance touch screen indication key the position and provide the feedback in the sense of touch, thereby can help the user to realize touch system well, improve typing speed; On the other hand, the recessed formula keyboard structure that the utility model provides is simple, thereby production, maintenance easily.
Description of drawings
Shown in Figure 1 is the synoptic diagram of dummy keyboard servicing unit of the preferred embodiment of the utility model.
Fig. 2 is the synoptic diagram that has used the panel computer of dummy keyboard servicing unit shown in Figure 1.
Fig. 3 is the synoptic diagram of recessed formula keyboard of the preferred embodiment of the utility model.
Embodiment
As shown in Figure 1, the dummy keyboard servicing unit 100 in the preferred embodiment of the utility model comprises that sheet refers to frame 110 and sheet fixed part 120.Fixed part 120 can be connected in left hand edge, right hand edge and the lower limb that refers to frame 110.In this preferred embodiment, refer to that frame 110 and fixed part 120 are one-body molded by transparent elastic colloid insulating material, thereby have certain adhesion and elasticity.
Refer to that frame 110 has a plurality of penetrating key position holes 111; These key position holes 111 are respectively circle or rectangle; Wherein the width of the diameter of circular port or rectangular opening is all less than the finger beam of pointing; And have certain degree of depth, and can effectively isolate the sensitive part of key position under finger belly skin and the hole, can expose finger belly skin again; Each key position hole 111 hole wall and have certain elasticity on every side.Like this, port size, hole depth and hole wall material both be beneficial to be placed and the location finger, is convenient to finger again and sees through key position hole and accurately impact and rebound.
Certainly, in other embodiments, refer to that frame 110 also is connected after the moulding respectively with fixed part 120 again, fixed part 120 also can only be arranged at the side that sheet refers to frame 110; Finger frame 110 also can be processed by other materials, and the hole wall of key position hole 111 can be processed by other resilient material that insulate; Key position hole 111 also can be other shapes such as triangle, rhombus; When the dummy keyboard servicing unit was designed to supply children to use, one of the diameter of key position hole 111 or length and width can be set to the finger beam less than children's finger, and the utility model does not limit this.
Shown in Figure 2 for having used the panel computer of dummy keyboard servicing unit shown in Figure 1.Panel computer 200 has capacitance touch screen 210, and the latter half of touch-screen 210 has shown virtual touch keyboard, and the first half and input shows corresponding literal according to user's literal.Virtual touch keyboard is made up of 211 of a plurality of virtual membrane keyboards.Shown in also be provided with screen cover 300 outside the panel computer 200, preferably, screen cover 300 is used to protect panel computer 200 also by elastic colloid insulating material made.
Please be simultaneously with reference to figure 1 and Fig. 2; The lateral length of the finger frame 110 of dummy keyboard servicing unit 100 with shown in panel computer 200 lateral length about equally, vertically vertical width sum of vertical width of width and virtual touch keyboard and panel computer 200 lower frames is about equally.Key position hole 111 is corresponding one by one with membrane keyboard 211.When referring to that frame 110 is covered in 200 last times of panel computer, each key position hole 111 be positioned at just each membrane keyboard 211 directly over, expose the symbol word marking of membrane keyboard 211.Transparent colloid insulating material around the key position hole 111 can demonstrate membrane keyboard 211, to help the user key position hole 111 is aimed at membrane keyboard 211.
Through with left and right edges and the lower limb of fixed part 120, can fixed part 120 be embedded panel computer 200 along dotted line L and overlap among the slit G of 300 formation with screen near screen cover 300.The vertical protrusion because the frame around the screen cover 300 makes progress, fixed part 120 overlaps 300 inside casing left and right edges and lower edge near screen, refers to that frame 110 is attached on the surface of touch-screen 210.The qualification at 120 pairs of three edges of fixed part and refer to that the adhesions on 110 pairs of touch-screens of frame 210 surface make dummy keyboard servicing unit 100 be positioned on the panel computer 200, can not produce mobile when the user typewrites.
When the user adopts dummy keyboard servicing unit 100 to carry out touch system; Because the size of key position hole 111 is all less than the finger beam of pointing; And each key position hole 111 has certain degree of depth; The user is if be placed on the aperture with finger, can not touch the surface of the touch-screen 210 at the bottom of the hole, thereby not cause the reaction that membrane keyboard 211 is hit.If the user knocks or pushes key position hole 111 with finger; Because hole wall and have elasticity on every side, hole wall be because of the compression attenuation, the finger tripe be under pressure the back in the hole lower convexity; Finger skin accurately touches the panel at membrane keyboard 211 places at the bottom of the hole through key position hole 111, thereby hits membrane keyboard 211.When the user lifted finger, resilient material around the key position hole 111 and finger tripe restored to the original state, and the slight reacting force that makes progress to one on this finger simultaneously makes that pointing resilience immediately leaves.
In other embodiments; Dummy keyboard servicing unit 100 also can be formed in one with screen cover 300, and the bottom of dummy keyboard servicing unit 100 is connected in screen cover 300, when the user need use dummy keyboard servicing unit 100; Can dummy keyboard servicing unit 100 accurately be covered on the touch-screen 210; When the user need not to use dummy keyboard servicing unit 100, can it be opened downwards, manifest the view picture screen-picture.
Fig. 3 is the synoptic diagram of recessed formula keyboard of the preferred embodiment of the utility model.Recessed formula keyboard comprises that sheet refers to frame 410 and keyboard chassis 510, refers to that frame 410 is covered on the keyboard chassis 510.Refer to that frame 410 is similar with the finger frame 110 among Fig. 1, also have a plurality of penetrating key position holes 411, and be made by elastic insulated colloidal materials one-shot forming.Refer to that frame 410 also has fixed orifice 420, be formed at refer to frame 410 around.
When the user uses recessed formula touch keyboard to carry out touch system; Because the size of key position hole 411 is all less than the finger beam of pointing; And each key position hole 411 has certain degree of depth; The user is if be placed on the aperture with finger, can not touch the surface of the keyboard chassis 510 at the bottom of the hole, thereby not cause the reaction that key position contact is hit.If the user knocks or pushes key position hole with finger; Because hole wall and have elasticity on every side, hole wall be because of the compression attenuation, the finger tripe be under pressure the back in the hole lower convexity; Finger skin accurately touches the panel at keyboard chassis 510 places at the bottom of the hole through key position hole 411, thereby hits key position contact.When the user lifted finger, resilient material around the key position hole 411 and finger tripe restored to the original state, the slight reacting force that makes progress to one on this finger simultaneously.
Certainly, in other embodiments, the location division also can be a reference column; Refer to that frame 410 also can adopt alternate manner to be fixed to keyboard chassis 510, for example, fixed orifice is a screw; And keyboard chassis has corresponding screw, adopts bolt that both are combined, or saves fixed part fully; Absorption affinity through referring to frame is attached on the keyboard chassis, and the utility model does not limit this.
In sum; The said dummy keyboard servicing unit that provides of the utility model; Can be when using the dummy keyboard input characters of capacitance touch screen indication key the position and provide the feedback in the sense of touch, thereby can fine helps user realize touch system, the raising typing speed; On the other hand, the recessed formula keyboard that provides of the utility model has that production technology is simple, maintenance is easy to characteristics.
The foregoing description is the principle and the effect thereof of illustrative the utility model only, but not is used to limit the utility model.Any those skilled in the art all can be under the spirit and category of the utility model, and the foregoing description is modified and changed.Therefore, the rights protection scope of the utility model should be listed like claims.
Claims (10)
1. a dummy keyboard servicing unit is characterized in that, comprises that sheet refers to frame, and said sheet refers to that frame has a plurality of key position holes.
2. dummy keyboard servicing unit according to claim 1 is characterized in that, also comprises fixed part, and said fixed part is connected with said finger frame.
3. dummy keyboard servicing unit according to claim 2 is characterized in that, resilient material is one-body molded to be processed by insulating for wherein said fixed part and said finger frame.
4. dummy keyboard servicing unit according to claim 1 is characterized in that, is processed by the insulation resilient material around the hole wall of wherein said key position hole reaches.
5. according to each the described dummy keyboard servicing unit in the claim 1～4, it is characterized in that one of wherein said key position hole diameter or width, length can protrudingly be exposed finger tripe part skin again less than the finger beam of finger.
6. recessed formula keyboard; It is characterized in that comprise that sheet refers to frame and keyboard chassis, said finger frame has a plurality of key position holes; Said keyboard chassis has a plurality of keys position contact; Wherein said sheet refers to that frame is covered on the said keyboard chassis, and said key position contact is corresponding one by one with said key position hole, and is positioned at the below of pairing said key position hole separately.
7. recessed formula keyboard according to claim 6 is characterized in that, is processed by the insulation resilient material around the hole wall of wherein said key position hole reaches.
8. recessed formula keyboard according to claim 6 is characterized in that wherein said keyboard chassis is a capacitive type touch pad.
9. recessed formula keyboard according to claim 6 is characterized in that wherein said finger frame has fixed orifice, and said keyboard chassis has the location division, and said finger frame matches with the location division of keyboard chassis through fixed orifice and is fixed on the said keyboard chassis.
10. according to each the described recessed formula keyboard in the claim 6～9, it is characterized in that one of the diameter of wherein said key position hole or width, length are less than the finger beam of finger.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220088579 CN202472566U (en) | 2012-03-09 | 2012-03-09 | Novel virtual keyboard auxiliary assembly and concave keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220088579 CN202472566U (en) | 2012-03-09 | 2012-03-09 | Novel virtual keyboard auxiliary assembly and concave keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202472566U true CN202472566U (en) | 2012-10-03 |
Family
ID=46920710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220088579 Expired - Fee Related CN202472566U (en) | 2012-03-09 | 2012-03-09 | Novel virtual keyboard auxiliary assembly and concave keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202472566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204652A (en) * | 2014-06-16 | 2015-12-30 | 联想(北京)有限公司 | Keyboard and electronic device including keyboard |
| CN106325732A (en) * | 2016-04-03 | 2017-01-11 | 李强 | Touch typing film |
-
2012
- 2012-03-09 CN CN 201220088579 patent/CN202472566U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105204652A (en) * | 2014-06-16 | 2015-12-30 | 联想(北京)有限公司 | Keyboard and electronic device including keyboard |
| CN105204652B (en) * | 2014-06-16 | 2019-03-29 | 联想(北京)有限公司 | Keyboard and electronic equipment including the keyboard |
| CN106325732A (en) * | 2016-04-03 | 2017-01-11 | 李强 | Touch typing film |
| WO2017173942A1 (en) * | 2016-04-03 | 2017-10-12 | 李强 | Touch typing film |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20150309 |
|
| EXPY | Termination of patent right or utility model |