CN206148325U - Combination of keyboard button and elastomer structure thereof - Google Patents
Combination of keyboard button and elastomer structure thereof Download PDFInfo
- Publication number
- CN206148325U CN206148325U CN201620580956.8U CN201620580956U CN206148325U CN 206148325 U CN206148325 U CN 206148325U CN 201620580956 U CN201620580956 U CN 201620580956U CN 206148325 U CN206148325 U CN 206148325U
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- elastomer structure
- thin film
- presses
- block
- keycap
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Abstract
The utility model relates to a combination of keyboard button and elastomer structure thereof, the elastomer structure includes the butt platform, elastic support personally experiences sth. Part of the body and presses the piece, the elastic support body extends towards the direction of keeping away from the butt platform, it connects in butt platform bottom to press the piece, it supports the space to press to form between piece and the elastic support body to press, and it has first depressed part to press the piece, it presses the stroke with the increase to produce deformation when the confession is pressed, wherein, perpendicular distance that the reason face of going up of pressing back butt platform descends is greater than the perpendicular distance between the lower edge face that the lower edge face that presses the piece before pressing and elastic support personally experienced sth. Part of the body, again, the elastomer structure is pressed from both sides sincerely between key cap and membrane switch, and butt platform butt key cap presses the piece and corresponds the position in the membrane switch top, increase the stroke of button by this, and then have good use and feel.
Description
Technical field
The utility model relates to a kind of keyboard, the combination of espespecially a kind of keyboard and its elastomer structure.
Background technology
With the progress of the popularization network technology of computer equipment, computer becomes indispensable by popular extensive use
Instrument, by the input equipment of computer peripheral equipment substantial amounts of electronic information can be allowed to circulate rapidly via network, wherein, keyboard is
For one of input equipment universal at present.
The press-key structure of conventional keyboard mainly includes keycap, elastomer, thin film switch and base plate, wherein, thin film switch is solid
Determine and expose outside base plate, elastomer folder is sincere between keycap and thin film switch, and elastomer is comprising bowl-shaped holder and towards bowl-shaped holder
Internal direction extend trigger unit.Accordingly, trigger unit and thin film switch are mutually abutted when keycap is pushed, and then triggering film is opened
Close and reach the function of button.Only, in keyboard slim now, the pressing stroke of button relative can be limited, cause by
Pressure feel is not good.In this regard, how under the height limitation of slight keyboard, pressing stroke is lifted, and then it is good to have press-key structure
Good use feel, as the research motivation of the utility model people.
In view of this, the utility model creation artificially reaches above-mentioned purpose, is the special utilization concentrated on studies and coordinate scientific principle,
Finally the utility model that is a kind of reasonable in design and being effectively improved above-mentioned disappearance is proposed.
Utility model content
In order to reach above-mentioned purpose, the utility model is a kind of combination of keyboard and its elastomer structure, elasticity
Body structure includes abutment platform, elastic support and pressing block, and resilient support position is in the lateral margin of abutment platform and towards away from supporting
The direction for connecing platform extends, and presses block and is connected to abutment platform bottom, presses to be formed between block and elastic support and compresses sky
Between, and block is pressed in the side away from abutment platform with one first depressed part, for producing deformation during pressing to increase pressing row
Journey, wherein, the vertical range that the upper limb face of abutment platform declines after pressing is more than the lower edge face and elasticity that block is pressed before pressing
Vertical range between the lower edge face of support body.
The elastomer structure of above-mentioned keyboard, wherein, the abutment platform is one flat in the side that block is pressed away from this
Face.
The elastomer structure of above-mentioned keyboard, wherein, the abutment platform has one in the side that block is pressed away from this
Second depressed part, for producing deformation to increase pressing stroke during pressing.
The elastomer structure of above-mentioned keyboard, wherein, the elastic support includes a flexible leg and a support ring
Block, the flexible leg side connects the abutment platform, and the opposite side of the flexible leg connects the support ring block.
The elastomer structure of above-mentioned keyboard, wherein, the outer of the flexible leg is protruded in the outer peripheral edge of the support ring block
Edge face.
The elastomer structure of above-mentioned keyboard, wherein, the section of first depressed part is in half elliptic, and this is first recessed
Sunken position presses the centre of block bottom surface at this, and forms a compression part in the periphery of first depressed part.
The utility model also provides a kind of combination of keyboard, including:
One thin film switch；
One keycap；And
The elastomer structure of any of the above-described, the elastomer structure folder is sincere between the keycap and the thin film switch, and this is supported
Connect platform and be connected to the keycap, this presses block correspondence position above the thin film switch.
The combination of above-mentioned keyboard, wherein, the keycap by the setting of the elastomer structure, open by the relative film
Close for vertical movement.
The combination of above-mentioned keyboard, wherein, the compression part correspondence can be pressed in elastic support flexible deformation
On the thin film switch.
Compared to prior art, elastomer structure of the present utility model includes abutment platform, elastic support and presses block,
And elastomer structure folder it is sincere between keycap and base plate, abutment platform abut keycap, press block correspondence position above thin film switch,
Wherein, the upper limb face of block abutment platform after the side of thin film switch is provided with one first depressed part, and pressing is pressed
The vertical range of decline is more than the vertical range pressed before pressing between the lower edge face of block and the lower edge face of elastic support；According to
This, when keycap is pressed, the setting of this first depressed part can increase the displacement stroke of elastomer knot, can be true to provide user
Real button and start, and then feel is used with good button, increase practicality of the present utility model.
Description of the drawings
Fig. 1 is that the Zu of the combination of keyboard of the present utility model closes Pou Shi Tu ﹔
Fig. 2 is the Pou Shi Tu ﹔ of elastomer structure of the present utility model
Fig. 3 is the use Shi Yi Tu ﹔ of the combination of keyboard of the present utility model and its elastomer structure
Fig. 4 is flexible deformation's schematic diagram of elastomer structure of the present utility model
Fig. 5 is that the start of thin film switch of the present utility model is illustrated；
Fig. 6 is another enforcement aspect of elastomer structure of the present utility model.
Wherein, reference：
The combination of 1 ... keyboard
10 ... base plates
20 ... thin film switches
30 ... keycaps
40th, 40a ... elastomer structures
400 ... compress space
41st, 41a ... abutment platforms
42nd, 42a ... elastic supports
421 ... flexible legs
422 ... support ring blocks
43rd, 43a ... presses block
430th, the depressed parts of 430a ... first
431 ... compression parts
432 ... second depressed parts
D ... vertical ranges
Specific embodiment
Relevant detailed description of the present utility model and technology contents, coordinate schema to be described as follows, but institute's accompanying drawings are only carried
Use with explanation for reference, not for the utility model person of being any limitation as.
Fig. 1 is refer to, is the assembled sectional view of the combination of keyboard of the present utility model.The utility model is a kind of key
The combination 1 of disk button, including a base plate 10, a thin film switch 20, a keycap 30 and an elastomer structure 40.The thin film switch 20
It is arranged on the base plate 10, the elastomer structure 40 presss from both sides sincere between the keycap 30 and the base plate 10, to trigger thin film switch
20 and elastic jacking keycap 30 so that keycap 30 by the setting of the elastomer structure 40 can the relative lifting of base plate 10 move
It is dynamic.The elastomer structure 40 is described in more detail in rear.
In an embodiment of the present utility model, the keycap 30 is in substantially a rectangle cap, but is not limited system.Also,
The thin film switch 20 pairs should the position of keycap 30 arrange, actual when implementing, the thin film switch 20 can be located at a film circuit board
On.It is noted that the configuration mode of the thin film switch 20 can be adjusted according to actual demand, when actually used, the film is opened
Close 20 and also may be provided at the lower section of base plate 10, only the base plate 10 need to be provided with perforate in the corresponding position of the thin film switch 20, use and expose
Go out the thin film switch 20.
As shown in Fig. 2 it shows the sectional view of elastomer structure of the present utility model.In the present embodiment, the elastomer
Structure 40 substantially presses block 43 in a bowl-type, including an abutment platform 41, an elastic support 42 and.The elastic support 42
Position extends in the lateral margin of the abutment platform 41 and towards the direction away from the abutment platform 41；Also, this presses block 43 and is connected to this and supports
The bottom of platform 41 is connect, this presses and one is formed between block 43 and the elastic support 42 compresses space 400, and this presses block 43 and exists
There is one first depressed part 430 away from the side of the abutment platform 41, for producing deformation to increase pressing stroke during pressing.
Specifically, the elastic support 42 includes a flexible support ring block 422 of leg 421 and, and the wherein flexibility is enclosed
The side of wall 421 connects the abutment platform 41, and the opposite side of the flexible leg 421 connects the support ring block 422.
It is preferred that the outer edge surface of the flexible leg 421 is protruded in the outer peripheral edge of the support ring block 422, and accordingly, the support ring block
422 can provide preferably support force to the elastic support 42.In the present embodiment, this presses the first depressed part 430 of block 43
Section is in half elliptic, but also can not limited with this for rectangle or irregular shape, its external form.It is preferred that first depressed part 430
Position presses the centre of the bottom surface of block 43 at this, and forms a compression part 431 in the periphery of first depressed part 430.
In addition, in the present embodiment, abutment platform 41 more may include one second depression in the side that block 43 is pressed away from this
Portion 432, for producing deformation to increase pressing stroke during pressing.Wherein, second depressed part 432 is arranged on and presses in block 43
Centre, and its external form can apply change according to actual demand times.
Please continue with reference to Fig. 3, be combination and its use schematic diagram of elastomer structure of keyboard of the present utility model.Such as
Shown in figure, the combination 1 of keyboard of the present utility model is completed after group sets, and the abutment platform 41 of the elastomer structure 40 is connected to
The keycap 30；Also, this presses the correspondence position of block 43 in the top of thin film switch 20, and specifically, this presses the compression part of block 43
431 pairs should thin film switch 20 position arrange.
Please referring additionally to Fig. 4 and Fig. 5, flexible deformation's schematic diagram and film of elastomer structure respectively of the present utility model are opened
The start of pass is illustrated.As shown in figure 4, when an external force is acted on the keycap 30, the flexible leg 421 of the elastic support 42
Can first flexible deformation, make the abutment platform 41 and press block 43 and move towards base plate 10 to push displacement to produce, then the abutting is put down
The Inward deflection of second depressed part 432 of platform 41, deforms the first depressed part 430, further to increase while pressing block 43 and extending out
Keycap 30 pushes displacement, lifts the displacement stroke of the entirety of elastomer structure 40, and finally the compression part 431 for pressing block 43 can be corresponded to
Press on the thin film switch 20 so that the thin film switch 20 is triggered and exports an electric signal, to send correspondence button
Control instruction.
Specifically, before pressing, the lower edge face for pressing the lower edge face of block 43 and elastic support 42 of elastomer structure 40
Vertical range d is the predetermined pressing stroke of original elastomer structure 40 (ginseng Fig. 1), by pressing block 43 in elastomer structure 40
First depressed part of middle setting 430 of bottom surface, and the second depressed part 432 is set in abutment platform 41, make to be abutted after pressing
The vertical range that the upper limb face of platform 41 declines before pressing more than pressing the lower edge face of block 43 and the lower edge of the elastic support 42
Vertical range d between face.Thereby, the elastomer structure 40 can be increased when pressing under the height limitation of slimming keyboard
Displacement stroke (stroke), and then make the keyboard combination 1 have good use feel.
It is another enforcement aspect of elastomer structure of the present utility model referring again to Fig. 6.The present embodiment and previous enforcement
Example is roughly the same, and elastomer structure 40a is substantially touched in a bowl-type, including abutment platform 41a, an elastic support 42a and
Briquetting 43a, and this presses block 43a in the side away from abutment platform 41a with one first depressed part 430a.The present embodiment is not
Be abutment platform 41a with where in the side that block 43a (the first depressed part 430a) is pressed away from this it is a plane, and its
His set-up mode is repeated no more then without difference in this.Therefore when an external force is acted on elastomer structure 40a, can pass through
The deformation of the first depressed part 430a, lifts the overall displacement strokes of elastomer structure 40a.
Preferred embodiment of the present utility model is the foregoing is only, is not used to limit the scope of the claims of the present utility model, its
He all should all belong to the protection model of the utility model claims with the equivalence changes of patent spirit of the present utility model
Enclose.
Claims (11)
1. a kind of elastomer structure of keyboard, it is characterised in that include:
One abutment platform；
One elastic support, position extends in the lateral margin of the abutment platform and towards the direction away from the abutment platform；And
One presses block, is connected to the abutment platform bottom, and this presses and is formed with one between block and the elastic support and compresses space,
And this presses block and has one first depressed part in the side away from the abutment platform, for producing deformation during pressing to increase pressing row
Journey；
Wherein, this front more than pressing of the vertical range of the upper limb face decline of the abutment platform presses the lower edge face of block and is somebody's turn to do after pressing
Vertical range between the lower edge face of elastic support.
2. the elastomer structure of keyboard according to claim 1, it is characterised in that the abutment platform is being touched away from this
The side of briquetting is a plane.
3. the elastomer structure of keyboard according to claim 1, it is characterised in that the abutment platform is being touched away from this
The side of briquetting has one second depressed part, for producing deformation to increase pressing stroke during pressing.
4. the elastomer structure of keyboard according to claim 1, it is characterised in that the elastic support is scratched comprising
Property leg and a support ring block, the flexible leg side connects the abutment platform, and the opposite side of the flexible leg connects the support
Ring block.
5. the elastomer structure of keyboard according to claim 4, it is characterised in that the outer peripheral edge of the support ring block is convex
Go out the outer edge surface of the flexible leg.
6. the elastomer structure of keyboard according to claim 1, it is characterised in that the section of first depressed part is in
Half elliptic, first depressed area presses the centre of block bottom surface at this, and forms a pressure in the periphery of first depressed part
Tug portion.
7. a kind of combination of keyboard, it is characterised in that include:
One thin film switch；
One keycap；And
The elastomer structure of any one of the claims 1 to 5, elastomer structure folder is sincere in the keycap and the thin film switch
Between, the abutment platform is connected to the keycap, and this presses block correspondence position above the thin film switch.
8. the combination of keyboard according to claim 7, it is characterised in that the keycap is set by the elastomer structure
Put and the relative thin film switch is for vertical movement.
9. a kind of combination of keyboard, it is characterised in that include:
One thin film switch；
One keycap；And
The elastomer structure of the claims 6, the elastomer structure presss from both sides sincere between the keycap and the thin film switch, the abutting
Platform is connected to the keycap, and this presses block correspondence position above the thin film switch.
10. the combination of keyboard according to claim 9, it is characterised in that the keycap is by the elastomer structure
Arrange and the relative thin film switch is for vertical movement.
The combination of 11. keyboards according to claim 10, it is characterised in that the compression part can be in the elastic support
Correspondence is pressed on the thin film switch during flexible deformation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580956.8U CN206148325U (en) | 2016-06-15 | 2016-06-15 | Combination of keyboard button and elastomer structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620580956.8U CN206148325U (en) | 2016-06-15 | 2016-06-15 | Combination of keyboard button and elastomer structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206148325U true CN206148325U (en) | 2017-05-03 |
Family
ID=58616159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620580956.8U Active CN206148325U (en) | 2016-06-15 | 2016-06-15 | Combination of keyboard button and elastomer structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206148325U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108388380A (en) * | 2018-05-10 | 2018-08-10 | 精元电脑股份有限公司 | Touch device |
| CN109935489A (en) * | 2017-12-15 | 2019-06-25 | 群光电子股份有限公司 | Elastomer and keyboard structure |
| CN111696811A (en) * | 2019-03-12 | 2020-09-22 | 群光电子(苏州)有限公司 | Elastic body and keyboard structure |
| EP3882749A1 (en) * | 2020-03-16 | 2021-09-22 | Quixant PLC | Button device and manipulation structure thereof |
| CN113972083A (en) * | 2020-07-24 | 2022-01-25 | 致伸科技股份有限公司 | Low-height key structure |
| US11256416B2 (en) | 2020-03-23 | 2022-02-22 | Quixant Plc | Button device |
-
2016
- 2016-06-15 CN CN201620580956.8U patent/CN206148325U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109935489A (en) * | 2017-12-15 | 2019-06-25 | 群光电子股份有限公司 | Elastomer and keyboard structure |
| US10719136B2 (en) | 2017-12-15 | 2020-07-21 | Chicony Electronics Co., Ltd. | Resilient element and keyboard structure |
| CN108388380A (en) * | 2018-05-10 | 2018-08-10 | 精元电脑股份有限公司 | Touch device |
| CN111696811A (en) * | 2019-03-12 | 2020-09-22 | 群光电子(苏州)有限公司 | Elastic body and keyboard structure |
| CN111696811B (en) * | 2019-03-12 | 2022-09-27 | 群光电子(苏州)有限公司 | Elastic body and keyboard structure |
| EP3882749A1 (en) * | 2020-03-16 | 2021-09-22 | Quixant PLC | Button device and manipulation structure thereof |
| US11256416B2 (en) | 2020-03-23 | 2022-02-22 | Quixant Plc | Button device |
| CN113972083A (en) * | 2020-07-24 | 2022-01-25 | 致伸科技股份有限公司 | Low-height key structure |
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