CN107516608A - Slight keyboard - Google Patents
Slight keyboard Download PDFInfo
- Publication number
- CN107516608A CN107516608A CN201610422022.6A CN201610422022A CN107516608A CN 107516608 A CN107516608 A CN 107516608A CN 201610422022 A CN201610422022 A CN 201610422022A CN 107516608 A CN107516608 A CN 107516608A
- Authority
- CN
- China
- Prior art keywords
- circuit board
- soft
- lamella
- slight keyboard
- soft lamella
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/704—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/702—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
- H01H13/705—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys
- H01H13/7065—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards
- H01H13/7073—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by construction, mounting or arrangement of operating parts, e.g. push-buttons or keys characterised by the mechanism between keys and layered keyboards characterised by springs, e.g. Euler springs
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2235/00—Springs
- H01H2235/028—Blade spring
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2237/00—Mechanism between key and laykey
- H01H2237/004—Cantilever
Abstract
The present invention provides a kind of slight keyboard, including one first soft lamella, one presses pressure rack and a circuit board assembly.The first soft lamella is formed with multiple pressing areas, multiple cantilever chip architectures should be included by pressure rack, the circuit board assembly includes multiple switch shell fragment, the first soft lamella covers multiple cantilever chip architectures, each pressing area alignment is set to be arranged at the cantilever chip architecture and the switch shrapnel, can push down on the cantilever piece when being pressed for a user by the pressing area triggers the switch shrapnel.Each cantilever chip architecture includes a U-shaped hollow hole and a suspention end, and the forming position of the U-shaped hollow hole be a U-shaped opening towards the suspention end, whereby to improve the feel that user presses the cantilever chip architecture.
Description
Technical field
The present invention is on a kind of slight keyboard, particularly a kind of slight keyboard with cantilever chip architecture.
Background technology
Keyboard uses the indispensable equipment of computer for modern.Many buttons have been put above keyboard,
So that user is pressed with input instruction.However, the button of conventional keyboard due to must device scissor,
Therefore spatially occupy more volume so that the more high thickness of conventional keyboard thickness.Therefore, city at present
Chang Shang manufacturers occur being used as replacing for substitution scissor using cantilever design to produce slimming keyboard
For scheme.Plan content is that cantilever design has a connection end and a cantilever end, and each button
Lower section can support corresponding to a cantilever design, i.e., the lower section of each button can be resisted against the connection end
And the cantilever end.
But using the shortcomings that supporting construction of the cantilever design as button pressed in user's finger at present
Pressure button and when cantilever end and the connection end is pressed down therewith, the stroke being pressed down due to cantilever end is (i.e.
The distance pushed) inherently it is more than the stroke that connection end is pressed down, therefore user is pressing single individual button
When, it is being closer to a key area of cantilever end and is being closer to another key area of connection end, to have
The otherness of different pressing feels, and cause operational sense of discomfort.
In addition, due to having gap between the button and button of existing keyboard, thus extraneous dust or
The globule is easy to fall on circuit board via gap, in turn result in circuit board contacts it is bad or damage.Cause
This, the space that existing keyboard still there is a need to improve.
The content of the invention
It is a primary object of the present invention to provide a kind of multiple cantilever chip architectures with U-shaped hollow hole, lead to
Its special structure design is crossed, user all can when pressing the different zones of any cantilever chip architecture
Obtain identical pressing feel.
The one of the present invention preferably implements concept, is to provide a kind of slight keyboard, including：
One first soft lamella, formed with multiple pressing areas；
One presses pressure rack, is arranged at the lower section of the first soft lamella, should by pressure rack include multiple vacancy sections with
And multiple cantilever chip architectures, and multiple vacancy sections define multiple cantilever chip architectures, wherein, each this hangs
Arm pieces structure includes a U-shaped hollow hole, a connection end and a suspention end, and the U-shaped hollow hole
A U-shaped opening towards the suspention end, wherein, the first soft lamella covers multiple cantilever chip architectures,
Each pressing area alignment is set to be arranged at the surface of the cantilever chip architecture, being pressed for user pressure should
The cantilever chip architecture can be pushed down on during pressing area；And
One circuit board assembly, including a circuit board and multiple switch shell fragment, multiple switch shell fragment are arranged at
The circuit board, wherein, each cantilever chip architecture alignment is set positioned at the surface of the switch shrapnel,
The switch shrapnel is can trigger when being pushed down for the cantilever chip architecture.
In a preferred embodiment, the first soft lamella is formed in one structure, and this first soft
The material of layer is selected from plastic material, leather and weaves cotton cloth one of them.
In a preferred embodiment, multiple pressing areas are swelled upwardly from a upper table of the first soft lamella,
And multiple pressing areas are printed with a pattern or a printed words；Also or, multiple pressing areas to be formed at this first soft
One upper surface of lamella, and multiple pressing areas are printed with a pattern or a printed words.
In a preferred embodiment, the slight keyboard also includes one second soft lamella, this second soft
Layer is arranged at the lower section of the circuit board assembly, and the periphery of the first soft lamella and the second soft lamella
Periphery bonding, and the first soft lamella and the second soft lamella define an accommodation space jointly,
Wherein, this is made to be placed in the accommodation space by pressure rack and the circuit board assembly.
In a preferred embodiment, the circuit board assembly also includes a supporting plate, and the supporting plate is located at the electricity
Between road plate and the second soft lamella, wherein, the supporting plate be a glass epoxy substrate (FR-4),
Plastic substrate or metal substrate, and the circuit board is a film circuit board.
In a preferred embodiment, the circuit board has one first wears groove, and the supporting plate has one second to wear
Groove, after the connection end of the cantilever chip architecture extends downwardly through first wears groove and second wears groove
A kink is bent to form, and the kink has a upper surface and a lower surface, the kink is somebody's turn to do
Upper surface, which connects, is butted on the supporting plate, and the lower surface of the kink, which connects, is butted on the second soft lamella.
In a preferred embodiment, the second soft lamella has a depressed part, and the kink is placed in
The depressed part of the second soft lamella
In a preferred embodiment, the switch shrapnel be a metal dome resilience sheet (metal dome) or
One rubber calotte (rubber dome).
In a preferred embodiment, the slight keyboard also includes one first viscose, and first viscose is located at should
First soft lamella and should be by binding the first soft lamella between pressure rack and should by pressure rack.
In a preferred embodiment, the slight keyboard also includes one second viscose, and second viscose is located at should
To bind the circuit board assembly and this second soft between circuit board assembly and the second soft lamella
Layer.
In a preferred embodiment, the circuit board is a supporting plate, and the supporting plate is by a glass epoxy substrate
(FR-4) it is made, and multiple switch shell fragment is arranged at the supporting plate.
The beneficial effects of the present invention are slight keyboard provided by the invention is included with U-shaped hollow hole
Multiple cantilever chip architectures, by its special structure design, user is pressing any cantilever chip architecture
Different zones when, can all obtain identical pressing feel.
Brief description of the drawings
Fig. 1 is a schematic perspective view of slight keyboard of the present invention.
Fig. 2 is the exploded perspective view of the part-structure of the first embodiment of slight keyboard of the present invention.
Fig. 3 is the overlooking surface schematic diagram by pressure rack of the first embodiment of slight keyboard of the present invention.
Fig. 4 is the diagrammatic cross-section of the part-structure of the first embodiment of slight keyboard of the present invention.
Fig. 5 is the exploded perspective view of the part-structure of the second embodiment of slight keyboard of the present invention.
Fig. 6 is the exploded perspective view of the part-structure of the 3rd embodiment of slight keyboard of the present invention.
Description of reference numerals
1st, slight keyboard；11st, the first soft lamella；
11a, upper surface；110th, pressing area；
12nd, by pressure rack；120th, vacancy section；
121st, cantilever chip architecture；121a, connection end；
121b, suspention end；121c, U-shaped hollow hole；
121d, support bar；122nd, framework；
123rd, interior cantilever end；13rd, circuit board assembly；
131st, switch shrapnel；132nd, circuit board；
133rd, supporting plate；14th, the second soft lamella；
15th, the first viscose；16th, the second viscose；
2nd, slight keyboard；21st, the first soft lamella；
22nd, by pressure rack；221st, cantilever chip architecture；
23rd, circuit board assembly；24th, the second soft lamella；
25th, padded frame；3rd, slight keyboard；
31st, the first soft lamella；32nd, by pressure rack；
321st, cantilever chip architecture；3210th, kink；
321a, connection end；33rd, circuit board assembly；
332nd, circuit board；332a, the first wears groove；
333rd, supporting plate；333a, the second wears groove；
34th, the second soft lamella；340th, depressed part；
35th, the first viscose；36th, the second viscose.
Embodiment
Fig. 1 is a schematic perspective view of slight keyboard of the present invention.As shown in figure 1, because of the slim key of the present invention
Disk 1 has saved the setting of scissor element so that 1 more general keyboard of slight keyboard of the present invention is more slim
Change.Slight keyboard 1 of the present invention is one first soft lamella 11 for the structure of user pressing, and first is soft
For property lamella 11 formed with multiple pressing areas 110, each pressing area 110 can be printed with a pattern or a printed words,
So that the user recognizes, and then executable pressing is with input instruction.Can be from as pressing area 110
One upper surface 11a of one soft lamella 11 swells to be formed upwards, or pressing area 110 is formed at upper surface
11a and there is identical height with upper surface 11a, be all feasible setting.
Fig. 2 is the exploded perspective view of the first embodiment part-structure of slight keyboard of the present invention, and Fig. 3 is this
The overlooking surface schematic diagram by pressure rack of the first embodiment of invention slight keyboard.For the sake of for convenience of description, Fig. 2
And nine pressing structures conduct that Fig. 3 is only shown in slight keyboard 1 of the present invention is enumerated.It please merge ginseng
Read shown in Fig. 2 and Fig. 3, slight keyboard 1 of the present invention include the first soft lamella 11, one by pressure rack 12,
One circuit board assembly 13 and one second soft lamella 14.In reality assembling on, the first soft lamella
The periphery of 11 periphery and the second soft lamella 14 binds, so that the first soft lamella 11 and second is soft
Property lamella 14 define an accommodation space jointly, and accommodating press pressure rack 12 and circuit board assembly 13.This
That is, the top-down overlapped assembling sequence of element of slight keyboard 1 of the present invention is sequentially：First soft
Layer 11, by pressure rack 12,13 and second soft lamella 14 of circuit board assembly.
In this specifically, the bottommost of slight keyboard 1 of the present invention is preferably second soft
Layer 14, but selectively, the second soft lamella 14 can omit, and be changed to by circuit board assembly 13
In the bottommost of slight keyboard 1.Also or, the second soft lamella 14 can change to be substituted by hard material lamella,
Also to be feasible.
Referring to Fig. 3, the present invention by pressure rack 12 include a framework 122, multiple cantilever chip architectures 121 with
And multiple vacancy sections 120, vacancy section 120 define the outline of cantilever chip architecture 121, that is, defined
One connection end 121a of a cantilever chip architecture 121 and suspention end 121b.Wherein, cantilever piece knot
The connection end 121a of structure 121 is connected with framework 122, and it is a free end to suspend end 121b in midair.Cause
This, slight keyboard 1 of the present invention, therefore can because of the function of its flexible recovery with cantilever chip architecture 121
Substitute the use of scissor element in existing keyboard.
Furthermore, cantilever chip architecture 121 also includes a U-shaped hollow hole 121c, is formed at cantilever piece
The interior zone of structure 121, a U-shaped hollow hole 121c U-shaped bottom are proximally located at cantilever piece knot
The connection end 121a of structure 121, U-shaped hollow hole 121c U-shaped two-arm suspend end in midair along both sides direction
121b extends, and causes U-shaped hollow hole 121c U-shaped opening direction suspention end 121b.Whereby,
Connection end 121a goes out to have cantilever end 123 in one by the U-shaped bottom and the common score of U-shaped two-arm,
And interior cantilever end 123 can then have and suspention end 121b almost identical down strokes.Therefore, no
It is to press to press on the pressing position A for being relatively close to connection end 121a by user's finger, or pressure presses on
It is relatively close to suspention end 121b pressing position B, pressing position feeds back to the pressing of user at two
Almost indifference, user can not recognize already feel.
Fig. 2 and Fig. 3 is referred to continuing with merging, single first soft lamella 11 covers multiple cantilever chip architectures
121, and the alignment of each pressing area 110 of the first soft lamella 11 is arranged at a cantilever chip architecture 121
Surface, when pressing the pressing area 110 of the first soft lamella 11 for user pressure, cantilever piece can be promoted
Structure 121.Wherein, the first soft lamella 11 and by between pressure rack 12 to be combined with one first glutinous
Glue 15 binds the first soft lamella 11 and by pressure rack 12.
Please refer to Fig. 2 to Fig. 4, Fig. 4 is the part knot of the first embodiment of slight keyboard of the present invention
The diagrammatic cross-section of structure.It is circuit board assembly 13 by the lower section of pressure rack 12, circuit board assembly 13 includes more
Individual switch shrapnel 131, a circuit board 132 and a supporting plate 133, (switch of multiple switch shell fragment 131
Shell fragment 131 can be：One metal dome resilience sheet (metal dome) or a rubber calotte (rubber
Dome circuit board 132)) is arranged at, wherein, each alignment of cantilever chip architecture 121 is arranged at a switch
The surface of shell fragment 131, fitted when being pushed down for cantilever chip architecture 121 with trigger switch shell fragment 131.
It is preferred that each cantilever chip architecture 121 under (towards circuit board assembly 13), formed with one support by protrusion
Push rod 121d, more precisely it can effectively compress switch shrapnel 131 whereby.Therefore, summary describes
Understand, when pressing area 110 of the user pressure by the first soft lamella 11, i.e., can push down on pressing
The cantilever chip architecture 121 of frame 12, fit with the switch shrapnel 131 on triggers circuit plate assembly 13.
It should be specified, the first soft lamella 11 is preferably integrated formed structure, and first soft
The material of layer 11 is selected from plastic material, leather and weaves cotton cloth one of them.Due to the first soft lamella 11
The structure that is formed in one and covered from top lid by pressure rack 12, therefore make slight keyboard of the present invention in the user
When 1, extraneous dust or the globule would not be pressurized from above by frame 12 and fall on circuit board 132, so also
Possessing has the benefit of water proof and dust proof.
Furthermore the second soft lamella 14 is arranged at the lower section of circuit board assembly 13, total with bearer circuit plate
Into 13, wherein, supporting plate 133 is located between 132 and second soft lamella 14 of circuit board, with support
Circuit board 132 is played, while also makes the total of whole slight keyboard 1 more sturdy close.Also,
The bonding support of one second viscose 16 is combined between 13 and second soft lamella 14 of circuit board assembly
133 and second soft lamella 14 of plate.In addition, in a better embodiment, supporting plate 133 is one
Glass epoxy substrate (FR-4), plastic substrate or metal substrate, and circuit board 132 is a thin-film electro
Road plate.
Fig. 5 is the exploded perspective view of the second embodiment part-structure of slight keyboard of the present invention.Second implements
Example presses pressure rack 22, one similar in appearance to first embodiment, slight keyboard 2 including one first soft lamella 21, one
23 and 1 second soft lamella 24 of circuit board assembly, wherein, the first soft lamella 21, by pressure rack 22,
23 and second soft lamella 24 of circuit board assembly repeats no more because similar in appearance to previous embodiment.As for
Second embodiment is that the slight keyboard 2 of second embodiment also includes a pad different from first embodiment part
Overhead 25, padded frame 25 is arranged at by between pressure rack 22 and circuit board assembly 23.Padded frame 25
Purpose is set to be to make to be maintained at predetermined distance by pressure rack 22 and circuit board assembly 23, to ensure to press
The cantilever chip architecture 221 of frame 22 can have enough pressing strokes when being pressed down.
Fig. 6 is the exploded perspective view of the 3rd embodiment part-structure of slight keyboard of the present invention, and for convenience
For the sake of explanation, the single pressing structure conduct for only illustrating slight keyboard 3 of the present invention is enumerated.3rd embodiment
Similar in appearance to first embodiment, slight keyboard 3 includes one first soft lamella 31, one by the electricity of pressure rack 32, one
33 and one second soft lamella 34 of road plate assembly, wherein, include multiple cantilever chip architectures by pressure rack 32
321 (but Fig. 6 only shows a cantilever chip architecture 321 and explained), and circuit board assembly 33 includes
One circuit board 332 and a supporting plate 333.It is as 3rd embodiment different from first embodiment part,
The circuit board 332 of 3rd embodiment has one first wears groove 332a, and supporting plate 333 has one second wears groove
333a, and cantilever chip architecture 321 has a kink 3210, kink 3210 is connection end 321a
It is bent to form after extending downwardly through the first wears groove 332a and the second wears groove 333a, and kink 3210
With a upper surface and a lower surface, the upper surface of kink 3210, which connects, is butted on supporting plate 333, bending
The lower surface in portion 3210, which connects, is butted on the second soft lamella 34, wherein the second soft lamella 34 has a depression
Portion 340, and kink 3210 is placed in the depressed part 340 of the second soft lamella 34.Set, press whereby
Pressure rack 32 can junction button together in circuit board assembly 33.Similar in appearance to preceding two embodiment, pass through by pressure rack 32
The gluing of one first viscose 35 passes through one second viscose 36 in the first soft lamella 31, circuit board assembly 33
Gluing whereby, completes the assembling of slight keyboard 3 in the second soft lamella 34.
But it is in this person of should be specified, in three kinds of embodiments of the invention described above, although total with circuit board
Explained simultaneously including a circuit board (film circuit board) and a supporting plate into 13,23,33, but
Implement upper backup pad to belong to non-essential element and be possible to be omitted；It is thus preferable to can be with
By this body structure of accentuator plate, to improve the function that the intensity of circuit board serves as supporting plate, this
When circuit board preferably use glass epoxy substrate, without using film circuit board, this also falls within what can be implemented
Mode.
In summary, slight keyboard of the invention is because including specially designed cantilever chip architecture so that makes
User when pressing cantilever chip architecture, pressing be relatively adjacent to connection end feel be equal to pressing it is more adjacent
It is bordering on the feel of suspention end.In addition, it is formed in one due to the first soft lamella of the present invention
Structure, therefore be covered in and be not easy to fall to circuit board by extraneous dust or the globule in pressure rack, can be reached
Water proof and dust proof benefit.
Above-described embodiment is only the principle and its effect of the illustrative present invention, and explains the present invention's
Technical characteristic, not for the protection category of the limitation present invention.Those skilled in the art are without prejudice to this hair
In the case of bright technical principle and spirit, it unlabored can change or the arrangement of isotropism belongs to this
The advocated scope of invention.Therefore, the claim that the scope of the present invention should be as be described hereinafter
It is listed.
Claims (11)
1. a kind of slight keyboard, wherein, the slight keyboard includes：
One first soft lamella, formed with multiple pressing areas；
One presses pressure rack, is arranged at the lower section of the first soft lamella, should by pressure rack include multiple vacancy sections with
And multiple cantilever chip architectures, and multiple vacancy sections define multiple cantilever chip architectures, wherein,
Each cantilever chip architecture includes a U-shaped hollow hole, a connection end and a suspention end, and the U
One U-shaped opening of shape hollow hole towards the suspention end, wherein, the first soft lamella covers multiple institutes
Cantilever chip architecture is stated, each pressing area alignment is arranged at the surface of the cantilever chip architecture, for
The cantilever chip architecture can be pushed down on when one user pressure is by the pressing area；And
One circuit board assembly, including a circuit board and multiple switch shell fragment, multiple switch shrapnels are set
Be placed in the circuit board, wherein, the alignment of each cantilever chip architecture set positioned at the switch shrapnel just on
Side, the switch shrapnel can be triggered when being pushed down for the cantilever chip architecture.
The structure 2. slight keyboard as claimed in claim 1, the wherein first soft lamella are formed in one,
And the material of the first soft lamella is selected from plastic material, leather and weaves cotton cloth one of them.
3. slight keyboard as claimed in claim 1, the plurality of pressing area is from the first soft lamella
A upper table swell upwardly, and multiple pressing areas are printed with a pattern or a printed words；Also it is or, more
The individual pressing area is formed at a upper surface of the first soft lamella, and multiple pressing areas are printed with
One pattern or a printed words.
4. slight keyboard as claimed in claim 1, wherein the slight keyboard also includes one second soft
Layer, the second soft lamella are arranged at the lower section of the circuit board assembly, and the periphery of the first soft lamella
Binded with the periphery of the second soft lamella, and the first soft lamella and the second soft lamella are common
An accommodation space is defined, wherein, this is placed in the accommodation space by pressure rack and the circuit board assembly.
, should 5. slight keyboard as claimed in claim 4, the wherein circuit board assembly also include a supporting plate
Supporting plate is located between the circuit board and the second soft lamella, wherein, the supporting plate is a glass ring
Oxygen substrate, plastic substrate or metal substrate, and the circuit board is a film circuit board.
6. slight keyboard as claimed in claim 5, the wherein circuit board have one first wears groove, the support
Plate has one second wears groove, the connection end of the cantilever chip architecture extend downwardly through first wears groove with
And a kink is bent to form after second wears groove, and the kink has a upper surface and a lower surface,
The upper surface of the kink, which connects, is butted on the supporting plate, and the lower surface of the kink connects that to be butted on this second soft
Property lamella.
7. slight keyboard as claimed in claim 6, the wherein second soft lamella have a depressed part, and
The kink is placed in the depressed part of the second soft lamella.
8. slight keyboard as claimed in claim 1, the wherein switch shrapnel be a metal dome resilience sheet or
One rubber calotte.
9. slight keyboard as claimed in claim 1, wherein the slight keyboard also includes one first viscose,
First viscose be located at the first soft lamella and should by between pressure rack with bind the first soft lamella with
And pressure rack should be pressed.
10. slight keyboard as claimed in claim 1, in addition to one second viscose, second viscose are located at
To bind the circuit board assembly and this is second soft between the circuit board assembly and the second soft lamella
Lamella.
11. slight keyboard as claimed in claim 1, the wherein circuit board are a supporting plate, the supporting plate
As made by a glass epoxy substrate, and the switch shrapnel is arranged at the supporting plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422022.6A CN107516608B (en) | 2016-06-15 | 2016-06-15 | Slight keyboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610422022.6A CN107516608B (en) | 2016-06-15 | 2016-06-15 | Slight keyboard |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107516608A true CN107516608A (en) | 2017-12-26 |
| CN107516608B CN107516608B (en) | 2019-08-09 |
Family
ID=60720409
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610422022.6A Expired - Fee Related CN107516608B (en) | 2016-06-15 | 2016-06-15 | Slight keyboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107516608B (en) |
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| CN2447925Y (en) * | 2000-10-25 | 2001-09-12 | 方恒纲 | Improvement of thin-film key structure |
| CN101248502A (en) * | 2005-08-25 | 2008-08-20 | 日本电气株式会社 | Key inputting device and electronic device |
| CN102280316A (en) * | 2011-05-30 | 2011-12-14 | 电子科技大学 | RF MEMS (radio frequency micro-electromechanical system) switch with dual-drive electrode |
| CN202930283U (en) * | 2012-11-21 | 2013-05-08 | 精元电脑股份有限公司 | Cantilever type keyboard device |
| CN203674033U (en) * | 2013-12-24 | 2014-06-25 | 深圳市金键通科技有限公司 | Ultrathin touch control keyboard |
| US20150332875A1 (en) * | 2014-05-15 | 2015-11-19 | Darfon Electronics Corp. | Keyswitch structure |
-
2016
- 2016-06-15 CN CN201610422022.6A patent/CN107516608B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2447925Y (en) * | 2000-10-25 | 2001-09-12 | 方恒纲 | Improvement of thin-film key structure |
| CN101248502A (en) * | 2005-08-25 | 2008-08-20 | 日本电气株式会社 | Key inputting device and electronic device |
| CN102280316A (en) * | 2011-05-30 | 2011-12-14 | 电子科技大学 | RF MEMS (radio frequency micro-electromechanical system) switch with dual-drive electrode |
| CN202930283U (en) * | 2012-11-21 | 2013-05-08 | 精元电脑股份有限公司 | Cantilever type keyboard device |
| CN203674033U (en) * | 2013-12-24 | 2014-06-25 | 深圳市金键通科技有限公司 | Ultrathin touch control keyboard |
| US20150332875A1 (en) * | 2014-05-15 | 2015-11-19 | Darfon Electronics Corp. | Keyswitch structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107516608B (en) | 2019-08-09 |
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