CN201017794Y - Key structure improvement for laptop keyboard - Google Patents
Key structure improvement for laptop keyboard Download PDFInfo
- Publication number
- CN201017794Y CN201017794Y CNU2007200335477U CN200720033547U CN201017794Y CN 201017794 Y CN201017794 Y CN 201017794Y CN U2007200335477 U CNU2007200335477 U CN U2007200335477U CN 200720033547 U CN200720033547 U CN 200720033547U CN 201017794 Y CN201017794 Y CN 201017794Y
- Authority
- CN
- China
- Prior art keywords
- pedestal
- keycap
- support
- articulated
- base seat
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 57
- 230000015572 biosynthetic process Effects 0.000 claims description 18
- 238000009434 installation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a structure improvement of the key of the notebook computer, which comprises a key cap, a base seat and a bridging mechanism. Two left and right clipping hook are arranged at the front part of the base seat at intervals, the openings of the two clipping hooks are toward the front of the base seat, two left and right folded edges are arranged at the rear part of the base seat at intervals, holes are respectively arranged on the two left and right folded edges, the holes on the two left and right folded edges are opposite, convex points are respectively on the two left and right side surfaces of the lower end of the first supporting frame, the lower surfaces of the convex points are toward the end part to form a first slant surface, the upper surface of the folded edge is toward the inside of the base seat to form a second slant surface, the slant directions of the first and second slant surfaces are identical, the convex points are oppositely pivoted in the holes of the base seat folded edges, two left and right sags are formed at the lower end side of the second supporting frame at intervals, the bottoms of the two sags form two connecting axles, and the two connecting axles are oppositely pivoted and clipped in the two clipping hooks of the front part of the base seat. The pivoting intensity of the bridging mechanism and the base seat of the example is high, the pivoting is not easy to be loosened, the key is not easy to drop, the pivoting intensity of the key cap, the bridging mechanism and the base sear is obviously improved, the structure is simple, and the cost is low.
Description
Technical field
The utility model relates to a kind of keyboard of notebook computer structure, especially a kind of keyboard of notebook computer press-key structure.
Background technology
Keyboard of notebook computer mainly is made up of keycap, pedestal and bridge formation mechanism with press-key structure at present, the mechanism of wherein building bridge is formed by the interlaced pivot joint of first and second support mid portion, the first support lower ending pivot is connected to the pedestal rear portion, the second support lower ending pivot is connected to the pedestal front portion, first support upper end is articulated in keycap front end inboard, second support upper end is articulated in the keycap rear inside, situation not in place takes place to install in right present bridge formation mechanism and pedestal easily when articulating installation, make that the pin-jointed structure of bridge formation mechanism and pedestal is insecure, thereby cause keycap to get loose.
Summary of the invention
In order to overcome above-mentioned defective, the utility model provides a kind of keyboard of notebook computer to improve with press-key structure, the use of this press-key structure improvement can make bridge formation mechanism be in place easily, be articulated in securely on the pedestal, making keyboard dial the power of taking off is strengthened, be difficult for falling key, and simple in structure, cost is lower.
The utility model for the technical scheme that solves its technical problem and adopt is: a kind of keyboard of notebook computer is improved with press-key structure, comprise keycap, pedestal and bridge formation mechanism, bridge formation mechanism is articulated between keycap and the pedestal, bridge formation mechanism is by being first of frame type, the interlaced pivot joint of two support mid portions forms, the first support lower ending pivot is connected to the pedestal rear portion, the second support lower ending pivot is connected to the pedestal front portion, first support upper end is articulated in keycap front end inboard, second support upper end is articulated in the keycap rear inside, two grabs about the pedestal front portion is interval with, the opening of two grabs is towards the pedestal front, two flangings about the pedestal rear portion is interval with, about be respectively equipped with the hole on two flangings, about hole on two flangings relative, the left and right sides, first support lower end face is respectively equipped with salient point, form first inclined-plane towards its termination portion below the salient point, in pedestal, form second inclined-plane above the flanging, first, two inclined-planes oblique identical, salient point is articulated in the hole of pedestal flanging accordingly, two depressions about the second support lower end side forms at interval, two connecting axles are formed on amphicoelous bottom, and corresponding pivot joint of two connecting axles snaps in two grabs of pedestal front portion.
Further technical scheme of the present utility model is:
Two grabs, two flangings and pedestal are integrally formed.
The left and right sides, first support upper end face forms projection and is articulated in inboard about the keycap front end, two recesses about the second support upper surface forms at interval, and the bottom of two recesses forms two and connects the keycap axles, and two connect the corresponding pivot joint of keycap axle snaps in the keycap rear inside.
The left and right sides side mid portion bottom surface of second support is provided with projection.
The beneficial effects of the utility model are: because the salient point of the left and right sides, first support lower end face is articulated in the hole of pedestal two flangings respectively accordingly, form first inclined-plane towards its termination portion below the salient point, in pedestal, form second inclined-plane above the flanging, first and second inclined-plane oblique identical, convenient like this installation, can guarantee to be in place between first support and the pedestal, the second support lower end forms at interval that two connecting axles are corresponding to articulate in two grabs that snap on the pedestal again; Therefore build bridge articulate between mechanism and pedestal intensity higher, be not easy to get loose, also just make keyboard dial the power of taking off and strengthened, be difficult for falling key, obviously improve the pivot joint intensity between keycap, bridge formation mechanism and the pedestal, and simple in structure, cost is lower.
Description of drawings
Fig. 1 is the three-dimensional exploded view of keycap described in the utility model, bridge formation mechanism and pedestal;
Fig. 2 is the three-dimensional exploded view of keycap described in the utility model, first support, second support and pedestal;
Fig. 3 is the assembled view of keycap described in the utility model, bridge formation mechanism and pedestal.
Fig. 4 is an A portion enlarged drawing among Fig. 3.
Embodiment
Embodiment: consult Fig. 1, Fig. 2, Fig. 3 and Fig. 4, keyboard of notebook computer is improved with press-key structure, it comprises keycap 1, bridge formation mechanism 2 and pedestal 3, bridge formation mechanism is by first, two supports 21, the interlaced pivot joint of 22 mid portions forms, wherein this keycap is a square plastic parts, this first support and second support are articulated between keycap and pedestal, the first support left and right sides medial surface respectively is provided with one 211, the second support lateral surface should locate respectively to be provided with an axis hole 221 mutually, and described axle 211 correspondences are movably placed in the axis hole 221, make and win, two supports are articulated into cross-like and are formed bridge formation mechanism;
This left and right sides, first support upper end face respectively is provided with a projection 212, feasible upper end is articulated in about the keycap front end inboard, two sides, the first support lower end respectively are provided with a salient point 213, form first inclined-plane 41 towards its termination portion below the salient point, make that the lower end is able to easily install with the pedestal rear portion articulate;
Two recesses 222 about the second support upper end side forms at interval, the bottom of two recesses forms two and connects keycap axle 5, two connect keycap axle 5 corresponding pivot joints snaps in the keycap rear inside, make second support upper end be articulated in keycap, two depressions 223 about this second support lower end side forms at interval, two connecting axles 6 are formed on amphicoelous bottom, make that the second support lower end is able to articulate with pedestal is anterior;
This pedestal is to make with metallic plate, it is arranged at keycap, under first support and second support, two grabs 31 about this pedestal front portion is interval with, two flangings 32 about the rear portion is interval with, the opening of two grabs 31 is towards the pedestal front, be respectively equipped with hole 321 on two flangings, about hole 321 on two flangings relative, the left and right sides, first support lower end face salient point is articulated in the hole of pedestal flanging accordingly, in pedestal, form second inclined-plane 42 again above the flanging, first, two inclined-planes oblique identical, when installing like this, first inclined-plane below the salient point is by corresponding second inclined-plane, make salient point enter in the corresponding aperture easily, can guarantee that first support and pedestal are in place, the second support lower end corresponding pivot joint of two connecting axles 6 snaps in pedestal two grabs 31, can guarantee that like this second support and pedestal pivot joint intensity is higher, so this example can guarantee to build bridge mechanism and pedestal is in place and articulates the intensity height.
The utility model mainly is that pedestal is provided with two flangings and two grabs, respectively dash on the flanging hole is arranged, this two hole, two grabs and pedestal are one-body molded, and form second inclined-plane on the flanging, its shape does not limit, in addition, first support, second support are provided with corresponding pivot joint salient point and articulate connecting axle, this salient point and first support are one-body molded, form first inclined-plane below the salient point, this connecting axle and second support are one-body molded, and its shape does not limit, and so just can guarantee to build bridge mechanism and pedestal are in place, articulate the intensity height.
Occupation mode of the present utility model is: at first corresponding pivot joint of the second support lower surface, two connecting axles 6 snaps in pedestal two grabs 31, then on first support about first inclined-plane of two salient points insert respectively in the hole that is articulated in the pedestal flanging through second inclined-plane on the corresponding flanging.The structure connected mode of this pedestal and bridge formation mechanism can guarantee that both are in place, thereby has strengthened the pivot joint intensity of product design, improves the pivot joint intensity between keycap, bridge formation mechanism and the pedestal, and the power of taking off is strengthened to make keyboard dial, and is difficult for falling key.
Be provided with projection below the second support left and right sides side mid portion in this example again, during use, projection directly is contacted with aluminium sheet, can reduce whole press-key structure stroke like this.
Again in the utility model, the first support left and right sides medial surface respectively is provided with one 211 middle part 81 indents, the second support lateral surface should locate respectively to be provided with mid portion 82 evaginations of an axis hole 221 mutually, evagination on second support matches with indent on first support, the mutual activity of first and second support is better like this, mutual stuck phenomenon can not take place, cause fault.
Any one can be save wherein in first and second inclined-plane in the utility model, is similarly this routine claimed scope, does not have two inclined-planes convenient when only installing.
Claims (4)
1. a keyboard of notebook computer is improved with press-key structure, comprise keycap, pedestal and bridge formation mechanism, bridge formation mechanism is articulated between keycap and the pedestal, bridge formation mechanism is by being first of frame type, the interlaced pivot joint of two support mid portions forms, the first support lower ending pivot is connected to the pedestal rear portion, the second support lower ending pivot is connected to the pedestal front portion, first support upper end is articulated in keycap front end inboard, second support upper end is articulated in the keycap rear inside, it is characterized in that: two grabs about the pedestal front portion is interval with, the opening of two grabs is towards the pedestal front, two flangings about the pedestal rear portion is interval with, about be respectively equipped with the hole on two flangings, about hole on two flangings relative, the left and right sides, first support lower end face is respectively equipped with salient point, form first inclined-plane towards its termination portion below the salient point, in pedestal, form second inclined-plane above the flanging, first, two inclined-planes oblique identical, salient point is articulated in the hole of pedestal flanging accordingly, two depressions about the second support lower end side forms at interval, two connecting axles are formed on amphicoelous bottom, and corresponding pivot joint of two connecting axles snaps in two grabs of pedestal front portion.
2. keyboard of notebook computer according to claim 1 is improved with press-key structure, it is characterized in that: two grabs, two flangings and pedestal are integrally formed.
3. keyboard of notebook computer according to claim 1 is improved with press-key structure, it is characterized in that: the left and right sides, first support upper end face forms projection and is articulated in about the keycap front end inboard, two recesses about the second support upper surface forms at interval, the bottom of two recesses forms two and connects the keycap axle, and two connect corresponding pivot joint of keycap axle snaps in the keycap rear inside.
4. keyboard of notebook computer according to claim 1 is improved with press-key structure, it is characterized in that: the left and right sides side mid portion bottom surface of second support is provided with projection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200335477U CN201017794Y (en) | 2007-01-11 | 2007-01-11 | Key structure improvement for laptop keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200335477U CN201017794Y (en) | 2007-01-11 | 2007-01-11 | Key structure improvement for laptop keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201017794Y true CN201017794Y (en) | 2008-02-06 |
Family
ID=39058292
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200335477U Expired - Fee Related CN201017794Y (en) | 2007-01-11 | 2007-01-11 | Key structure improvement for laptop keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201017794Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096475A (en) * | 2011-02-23 | 2011-06-15 | 田文胜 | Keyboard |
| WO2019015697A1 (en) * | 2017-07-21 | 2019-01-24 | 江海波 | Integrated-type notbeook keyboard |
-
2007
- 2007-01-11 CN CNU2007200335477U patent/CN201017794Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102096475A (en) * | 2011-02-23 | 2011-06-15 | 田文胜 | Keyboard |
| CN102096475B (en) * | 2011-02-23 | 2012-11-14 | 田文胜 | Keyboard |
| WO2019015697A1 (en) * | 2017-07-21 | 2019-01-24 | 江海波 | Integrated-type notbeook keyboard |
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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: 20080206 Termination date: 20150111 |
|
| EXPY | Termination of patent right or utility model |