CN107134387A - A kind of keyboard - Google Patents
A kind of keyboard Download PDFInfo
- Publication number
- CN107134387A CN107134387A CN201710441775.6A CN201710441775A CN107134387A CN 107134387 A CN107134387 A CN 107134387A CN 201710441775 A CN201710441775 A CN 201710441775A CN 107134387 A CN107134387 A CN 107134387A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- keycap
- keyboard
- bolster
- circuit board
- 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.)
- Pending
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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
-
- 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
-
- 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
- H01H13/02—Details
-
- 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
-
- 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
- H01H13/84—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 characterised by ergonomic functions, e.g. for miniature keyboards; characterised by operational sensory functions, e.g. sound feedback
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2209/00—Layers
- H01H2209/046—Properties of the spacer
- H01H2209/052—Properties of the spacer elastomeric
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2215/00—Tactile feedback
- H01H2215/03—Sound
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
The present invention is on a kind of keyboard, the keyboard reaches noise reduction effect using cushion, buffer substrate tablet or bolster, wherein cushion be arranged on the snap-in structure of bottom plate and substantial exposure balancing pole gearing end, interlock the connecting hole of end and snap-in structure to buffer and collide；Buffer substrate tablet is arranged on snap-in structure, and the spacing hole hole wall buffering on buffer substrate tablet interlocks end and collided with connecting hole hole wall；Bolster is selectively connected to circuit board, links one of thin layer, bottom plate or backlight module, and the gearing end of balancing pole in the spacing hole on buffer substrate tablet accordingly in moving, and bolster material is more soft than bottom plate material.Therefore, the cushion of this case, buffer substrate tablet and bolster help reduction and interlock the collision sound sent during the motion of end opposed bottom.
Description
Technical field
The present invention relates to a kind of keyboard, more particularly to a kind of keyboard with noise reduction effect.
Background technology
In general, keyboard is configured with a plurality of key devices, so that user presses and produces input signal, and make
User can utilize a plurality of key devices input word, numeral, symbol etc..For some specific keys, such as：Caps Lock are pressed
Key, can be provided with support bar (link bar), to support the keycap opposed bottom of key device to move up and down, and prior art
In support bar and bottom plate between be usually axle (shaft member)-hole (hole) coordinate, and between axis hole generally have gap.Therefore, when
When key device is pressed, above-mentioned shaft member and the hole wall Chang Yin of the hole phase that is pressed mutually are hit and produce noise.
The content of the invention
The problem of to improve above-mentioned noise, the present invention provides a kind of keyboard.
Above-mentioned keyboard is included：
Bottom plate, the bottom plate has snap-in structure, and connecting hole is formed with the snap-in structure；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap with being somebody's turn to do respectively
Bottom plate, the supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end, and the gearing end is movably arranged in the card
Close hole；And
Cushion, is arranged on the snap-in structure and the cushion substantial exposure gearing end；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end, should accordingly in being moved in the connecting hole
Cushion buffers the gearing end and collided with the connecting hole, to reduce the collision sound between the gearing end and the snap-in structure.
As optional technical scheme, the bottom plate has the plate upper surface towards the keycap, and the snap-in structure is two-fold
Kinking structure, the double-bending structure includes the first bending part and the second bending part, and first bending part protrudes from the plate upper surface,
Second bending part protrudes from first bending part, and connecting hole formation is on first bending part, and the gearing end is via this
Connecting hole by first bending part be located at second bending part below, the cushion be arranged at second bending part towards this
The bottom side of plate upper surface.
As optional technical scheme, first bending part has the side for the bottom side for being connected to second bending part,
The cushion is also provided on the side.
As optional technical scheme, the bottom plate has the plate upper surface towards the keycap, and the snap-in structure is rolled over to be single
Kinking structure and the plate upper surface is protruded from, connecting hole formation is on single bending structure, and the cushion is arranged at the engaging
The hole wall in hole.
The present invention also provides a kind of keyboard, and the keyboard includes：
Bottom plate, with snap-in structure, connecting hole is formed with the snap-in structure；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap with being somebody's turn to do respectively
Bottom plate, the supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end；And
Buffer substrate tablet, is arranged on the snap-in structure, be formed with the buffer substrate tablet to should connecting hole spacing hole, the gearing
End is movably arranged in the connecting hole and the spacing hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end, should accordingly in being moved in the connecting hole
Spacing hole hole wall buffers the gearing end and collided with the connecting hole hole wall, to reduce the collision between the gearing end and the connecting hole
The sound.
As optional technical scheme, the bottom plate has the plate upper surface towards the keycap, and the snap-in structure is rolled over to be single
Kinking structure and the plate upper surface is protruded from, single bending structure has the single bending side for being connected to the plate upper surface, should
Buffer substrate tablet is attached at single bending side.
As optional technical scheme, the keyboard also includes：
Circuit board, including horizontal part and vertical component effect, the horizontal part is horizontal-extending to be arranged on the bottom plate, horizontal part correspondence
There is switch, the keycap pressable triggers the switch, and the vertical component effect lower end links the horizontal part and upward at immediately below the keycap
Extension, the vertical component effect upper end constitutes the buffer substrate tablet.
As optional technical scheme, the aperture of the spacing hole is less than the aperture of the connecting hole, when gearing end correspondence
Ground in the connecting hole when moving, and the gearing end keeps contacting the buffer substrate tablet.
The present invention also provides a kind of keyboard, and the keyboard includes：
Bottom plate；
Circuit board, is arranged on the bottom plate；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap with being somebody's turn to do respectively
Bottom plate, the supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end；And
Bolster, is arranged on the circuit board and is to form limited location on independent two components, the bolster with the circuit board
Hole, the gearing end is movably arranged in the spacing hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end, should accordingly in being moved in the spacing hole
The material of bolster is more soft than the material of the bottom plate, to reduce the impact sound sent when the gearing end is moved with respect to the bottom plate
Ring.
As optional technical scheme, run through to the spacing hole substantial level bolster, the circuit board has towards this
The circuit board upper surface of keycap, the bolster is included：
Faying face, positioned at the bottom surface of the bolster and fits in the circuit board upper surface.
As optional technical scheme, there is spacing hole opening, the spacing hole opening and the spacing hole phase on the faying face
Connection, when the faying face fits in the circuit board upper surface, the hole wall of the spacing hole and the circuit board upper surface common definition
The accommodation space of the gearing end.
As optional technical scheme, run through to the spacing hole substantial level bolster, the circuit board has towards this
The circuit board lower surface of bottom plate, the bolster is included：
A plurality of faying faces, positioned at the upper surface of the bolster and are arranged on the spacing hole two opposite sides, a plurality of knots
Conjunction face fits in the circuit board lower surface.
As optional technical scheme, the bottom plate also forms storage tank, and the storage tank is correspondingly arranged in below the bolster,
When a plurality of faying faces fit in the circuit board lower surface, the storage tank is used in the bolster of accommodating part.
As optional technical scheme, the keyboard also includes：
Link thin layer, be arranged on the circuit board, the bolster is arranged on the circuit board via the link thin layer；And
A plurality of elastomers, are arranged on the link thin layer, and at least one of a plurality of elastomers is located at the key
Below cap, make the restoring force that the keycap is moved upwards to provide.
The present invention also provides a kind of keyboard, and the keyboard includes：
Bottom plate；
Circuit board, is arranged on the bottom plate；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap with being somebody's turn to do respectively
Bottom plate, the supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end；And
Bolster, is arranged on the bottom plate and is to be formed with spacing hole on independent two components, the bolster with the bottom plate, makes
The gearing end is movably arranged in the spacing hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end, should accordingly in being moved in the spacing hole
Bolster material is more soft than the bottom plate material, to reduce the collision sound sent when the gearing end is moved with respect to the bottom plate.
As optional technical scheme, the circuit board is formed through groove, and the bolster includes body and joint portion, should
Body exposes to the circuit board via this through groove, and wherein the spacing hole is formed on the body, and the joint portion links the body
And the joint portion with heat, paste or injection molding and be incorporated into the bottom plate.
As optional technical scheme, the bottom plate has assembling snap fit, and the bolster has assembling neck, the assembling snap fit
Removably buckle assembling neck.
The present invention also provides a kind of keyboard, and the keyboard includes：
Bottom plate；
Backlight module, is arranged under the bottom plate；
Circuit board, is arranged on the bottom plate；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap with being somebody's turn to do respectively
Bottom plate, the supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end；And
Bolster, is arranged on the backlight module, and spacing hole is formed with the bolster, makes the gearing end movably
It is arranged in the spacing hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end, should accordingly in being moved in the spacing hole
Bolster material is more soft than the bottom plate material, to reduce the collision sound sent when the gearing end is moved with respect to the bottom plate.
As optional technical scheme, the bottom plate is formed with accommodating opening, and the circuit board is formed through groove, should run through groove
To that should house opening, the bolster is included：
Body, wear the bottom plate and the circuit board, wherein the spacing hole shape with being somebody's turn to do via the accommodating opening through groove respectively
Into on the body；And
Joint portion, links the body and is connected to the bottom plate, and a part for the joint portion and the body is placed in this and housed
In opening.
The present invention also provides a kind of keyboard, and the keyboard includes：
Bottom plate, with bottom plate snap-in structure, connecting hole is formed with the snap-in structure；
Circuit board, is arranged on the bottom plate；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap with being somebody's turn to do respectively
Bottom plate, the supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end, and the gearing end is movably arranged in the card
Close hole；And
Bolster, is arranged to that should interlock end on the circuit board, and the bolster ejection gearing end abutment should
The hole wall of connecting hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end, should accordingly in being moved in the connecting hole
Bolster reduces the gearing end and the connecting hole hole wall gap, and can reduce the collision between the gearing end and the snap-in structure
The sound.
Compared to prior art, button that keyboard of the invention is reached using cushion, buffer substrate tablet or bolster subtracts
Make an uproar effect, wherein cushion be arranged on snap-in structure and substantial exposure balancing pole gearing end, with buffer interlock end with
The connecting hole collision of the snap-in structure of bottom plate, buffer substrate tablet is arranged on snap-in structure, and the spacing hole hole wall buffering on buffer substrate tablet connects
Moved end portion is collided with connecting hole hole wall, and bolster is selectively connected to its of circuit board, link thin layer, bottom plate or backlight module
One of, the gearing end of balancing pole in the spacing hole on buffer substrate tablet accordingly in moving, and bolster material is more soft than bottom plate material
Soft, therefore, the cushion, buffer substrate tablet and bolster of this case help reduction and interlock the impact sound sent during the motion of end opposed bottom
Ring.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Brief description of the drawings
Fig. 1 is the schematic appearance of the first embodiment of keyboard of the present invention；
Fig. 2 for keyboard of the present invention first embodiment in one of button part exploded perspective view；
Fig. 3 is enlarged diagram of the button in selection range X shown in Fig. 2；
Fig. 4 is diagrammatic cross-section of the button along hatching A-A shown in Fig. 3；
Fig. 5 is enlarged diagram of the button in selection range Y shown in Fig. 2；
Fig. 6 is diagrammatic cross-section of the button along hatching B-B shown in Fig. 5；
Fig. 7 is the enlarged schematic partial view of the second embodiment of keyboard of the present invention；
Fig. 8 is diagrammatic cross-section of the keyboard along hatching C-C shown in Fig. 7；
Fig. 9 is the enlarged schematic partial view of the 3rd embodiment of keyboard of the present invention；
Figure 10 is diagrammatic cross-section of the keyboard along hatching D-D shown in Fig. 9；
Figure 11 is the enlarged schematic partial view of the fourth embodiment of keyboard of the present invention；
Figure 12 is diagrammatic cross-section of the keyboard along hatching E-E shown in Figure 11；
Figure 13 is the enlarged schematic partial view of the 5th embodiment of keyboard of the present invention；
Figure 14 is diagrammatic cross-section of the keyboard along hatching F-F shown in Figure 13；
Figure 15 A are the diagrammatic cross-section of the sixth embodiment of keyboard of the present invention；
Figure 15 B are the section exploded perspective view of the sixth embodiment of keyboard of the present invention；
Figure 16 is the diagrammatic cross-section of the 7th embodiment of keyboard of the present invention；
Figure 17 is the diagrammatic cross-section of the 8th embodiment of keyboard of the present invention；
Figure 18 is the part exploded perspective view of the 9th embodiment of keyboard of the present invention；
Figure 19 is the bolster of the 9th embodiment of keyboard of the present invention in the schematic diagram at another visual angle；
Figure 20 is diagrammatic cross-section of the keyboard along hatching G-G shown in Figure 18；
Figure 21 is the enlarged schematic partial view of the tenth embodiment of keyboard of the present invention；
Figure 22 is the diagrammatic cross-section of the 11st embodiment of keyboard of the present invention.
Embodiment
The direction term being previously mentioned in following examples, for example：Upper and lower, left and right, front or rear etc., are only to refer to appended drawings
The direction of formula.Therefore, the direction term used is intended to be illustrative and not intended to limit the present invention.Referring to Fig. 1, Fig. 1 is this hair
The schematic appearance of the first embodiment of bright keyboard.As shown in figure 1, keyboard 1000 includes bottom plate 1 and a plurality of left and right width
It is multiple much larger than the multiple key 2 (such as Caps Lock, Shift, the Enter button on general standard keyboard) of anteroposterior dimension
Several buttons 2 are arranged on bottom plate 1 and to perform key command, such as input word, numeral, symbol.
Referring to Fig. 2, part blast signals of the Fig. 2 for one of button in the first embodiment of keyboard of the present invention
Figure.As shown in Fig. 2 bottom plate 1 has snap-in structure 10, and button 2 includes circuit board 3, elastomer 5, keycap 20, supporting mechanism 21
And balancing pole 22, keycap 20 is arranged at the top of bottom plate 1, and supporting mechanism 21 is arranged between bottom plate 1 and keycap 20, supporting mechanism
21 upper and lower side links keycap 20 and bottom plate 1 respectively so that keycap 20 can opposed bottom 1 move up and down.Circuit board 3 is arranged at bottom
On plate 1 and with switch 32, when the keycap 20 of button 2 is pressed, switch 32 can be triggered to perform the key command.Elasticity
Body 5 may be disposed on circuit board 3 and positioned at the lower section of keycap 20, make the restoring force that keycap 20 is moved upwards to provide.Balancing pole 22
End 220 and the stage casing body of rod 221 are interlocked with two, two interlock the opposite end that end 220 is located at the stage casing body of rod 221 respectively, key
Cap 20 has pin-jointed structure 201, and the stage casing body of rod 221 is rotationally articulated in pin-jointed structure 201 so that balancing pole 22 is connected to key
Cap 20.
Fig. 3 is enlarged diagram of the button in selection range X shown in Fig. 2, and Fig. 4 is button shown in Fig. 3 along hatching A-A
Diagrammatic cross-section, refer to Fig. 2 to Fig. 4.Connecting hole 11, the gearing of balancing pole 22 are formed with the snap-in structure 10 of bottom plate 1
End 220 is movably arranged in connecting hole 11, and thereby balancing pole 22 just can be by the stage casing body of rod 221 with interlocking 220 points of end
Keycap 20 and bottom plate 1 are not connected to so that balancing pole 22 can be common with supporting mechanism 21 during keycap 20 moves up and down
Maintain the stationarity of the start of keycap 20.Button 2 has additionally comprised cushion 23, and cushion 23 is arranged on snap-in structure 10 and essence
The gearing end 220 of contact equilibrium bar 22.
In the present embodiment, snap-in structure 10 can be double-bending structure, i.e., as shown in Figure 3 and 4, bottom plate 1 has face
To the plate upper surface 12 of keycap 20, the double-bending structure (i.e. snap-in structure 10) includes the first bending part 101 and the second bending
Portion 102, the first bending part 101 protrudes from plate upper surface 12, and the second bending part 102 protrudes from the first bending part 101 and essence
On parallel to plate upper surface 12, and the connecting hole 11 of snap-in structure 10 is formed on the first bending part 101.Therefore, in group
When filling balancing pole 22 and bottom plate 1, the gearing end 220 of balancing pole 22 can via connecting hole 11 by the first bending part 101 position
In the lower section of the second bending part 102.In addition, the second bending part 102 has towards the bottom side 103 of plate upper surface 12, and the first folding
Turn of bilge 101 has the side 104 for the bottom side 103 for being connected to the second bending part 102.
In the present embodiment, cushion 23 may be disposed at the bending part 101 of bottom side 103 and first of the second bending part 102
Side 104.Consequently, it is possible to which when the opposed bottom 1 of keycap 20 moves up and down, the gearing end 220 of balancing pole 22 can accordingly
In being moved in the connecting hole 11 of snap-in structure 10, gearing end 220 is set to be collided with the inner face of connecting hole 11；Now it is arranged at
Just substantial exposure interlocks end 220 to the cushion 23 of the side 104 of the bending part 101 of bottom side 103 and first of two bending parts 102,
End 220 and the hole wall collision of connecting hole 11 are interlocked to buffer, and the collision between gearing end 220 and snap-in structure 10 can be reduced
The sound, and then reach the effect for reducing noise.In the present embodiment, cushion 23 can be oil layer, carcass etc., buffer in addition
Layer 23 is selective setting in the side 104 of the first bending part 101, i.e. cushion 23 can be only arranged at the second bending part 102
Bottom side 103, the side 104 without being arranged at the first bending part 101, hold depending on actual demand.
Fig. 5 is enlarged diagram of the button in selection range Y shown in Fig. 2, and Fig. 6 is button shown in Fig. 5 along hatching B-B
Diagrammatic cross-section, refer to Fig. 5 and Fig. 6.The main difference of snap-in structure 10' and above-mentioned snap-in structure 10 is in card
Structure 10' is closed for single bending structure and plate upper surface 12 is protruded from, connecting hole 11 is formed on single bending structure, cushion
23 are arranged at the hole wall 110 of connecting hole 11.Consequently, it is possible to when the opposed bottom 1 of keycap 20 moves up and down, the gearing of balancing pole 22
End 220 can make gearing end 220 be collided with hole wall 110 accordingly in being moved in snap-in structure 10' connecting hole 11；
Now being arranged at the cushion 23 of hole wall 110, just substantial exposure interlocks end 220, and end 220 and connecting hole 11 are interlocked to buffer
Hole wall 110 collide, and can reduce and interlock collision sound between end 220 and snap-in structure 10', and then reach and reduce noise
Effect.
Fig. 7 is the enlarged schematic partial view of the second embodiment keyboard of keyboard of the present invention, and Fig. 8 is that the edge of keyboard shown in Fig. 7 is cutd open
Upper thread C-C diagrammatic cross-section, refers to Fig. 7 and Fig. 8.The main difference of keyboard 2000 and above-mentioned keyboard 1000 be in,
Keyboard 2000 replaces the cushion 23 of keyboard 1000 using buffer substrate tablet 24, and as the mechanism of noise abatement, bottom plate 1 has towards keycap
The plate upper surface 12 of (not shown), the snap-in structure 10' of keyboard 2000 is single bending structure and protrudes from plate upper surface 12,
Single bending structure (i.e. snap-in structure 10') has the single bending side 105 for being connected to plate upper surface 12, and buffer substrate tablet 24 is attached
It is arranged in single bending side 105 on snap-in structure 10', correspondence snap-in structure 10' connecting hole is formed with buffer substrate tablet 24
11 spacing hole 240, the gearing end 220 of balancing pole 22 is movably arranged in connecting hole 11 and spacing hole 240.
In the present embodiment, bottom plate 1 is as made by metal material, and snap-in structure 10' can be curved from the upward punching press of bottom plate 1
The single bending structure formed is rolled over, buffer substrate tablet 24 can be as made by plastic material, and such as buffer substrate tablet 24 can be polyester piece (Mylar
Sheet), thus as the buffer substrate tablet 24 made by plastic material in material hardness than as the engaging knot made by metal material
Structure 10' is soft.In addition, the aperture D2 of the spacing hole 240 of buffer substrate tablet 24 is less than the aperture D1 of snap-in structure 10' connecting hole 11.
In summary, when keycap (not shown) opposed bottom 1 moves up and down, the gearing end 220 of balancing pole 22 can be accordingly in card
When closing hole 11 with being moved in spacing hole 240, now the aperture D2 of spacing hole 240 matches somebody with somebody less than the aperture D1 of connecting hole 11 mechanism
Put, can make it that interlocking preferential abut in end 220 applies pressure to buffer substrate tablet 24 and reduce gearing end 220 and the hole wall of connecting hole 11
110 impact force between the two, and the collision sound between gearing end 220 and snap-in structure 10' can be reduced, and then reach that reduction is made an uproar
The effect of sound.And the present embodiment and the component with identical label in above-described embodiment, it has identical structure design and work
With principle, for the sake of clarity, repeated no more in this.
Fig. 9 is the enlarged schematic partial view of the 3rd embodiment keyboard of keyboard of the present invention, and Figure 10 is that the edge of keyboard shown in Fig. 9 is cutd open
Upper thread D-D diagrammatic cross-section, refers to Fig. 9 and Figure 10.Keyboard 2000' and above-mentioned keyboard 2000 main difference are in
In, keyboard 2000' circuit board 3 includes horizontal part 30 and vertical component effect 31, and horizontal part 30 is horizontal-extending to be arranged on bottom plate 1, its
In please also refer to Fig. 2, immediately below the correspondence of horizontal part 30 keycap 20, place has switchs 32, the pressable trigger switch 32 of keycap 20.
In addition, the lower end of vertical component effect 31 links horizontal part 30 and upwardly extended, the upper end of vertical component effect 31 constitutes buffer substrate tablet 24, i.e. keyboard 2000'
Buffer substrate tablet 24 be made up of a part (i.e. vertical component effect 31) for circuit board 3, be the main part (i.e. horizontal part 30) by circuit board 3
It is bent upwards and is formed.And the present embodiment and the component with identical label in above-described embodiment, there is identical structure to set for it
Meter and action principle, for the sake of clarity, are repeated no more in this.
Figure 11 is the enlarged schematic partial view of the fourth embodiment keyboard of keyboard of the present invention, and Figure 12 is keyboard edge shown in Figure 11
Hatching E-E diagrammatic cross-section, refers to Figure 11 and Figure 12.The main difference of keyboard 3000 and above-mentioned keyboard 2000 is in
In keyboard 3000 additionally has the snap-in structure 10' of bottom plate 1 of the bolster 25 to replace keyboard 2000, i.e. keyboard 3000
Bottom plate 1 is not folded upward at extending and forming snap-in structure 10'.In the present embodiment, bolster 25 is disposed on circuit board 3
And be to be formed with spacing hole 250 on independent two components, bolster 25 with circuit board 3, wherein run through to the substantial level of spacing hole 250
Bolster 25, and the gearing end 220 of balancing pole 22 is movably arranged in spacing hole 250.
In addition, circuit board 3 has towards the circuit board upper surface 33 of keycap (not shown), bolster 25 includes faying face
251, faying face 251 is located at the bottom surface 254 of bolster 25 and fits in circuit board upper surface 33, allows what bolster 25 was fitted
Mode is fixed on circuit board 3.In the present embodiment, two-sided tape or coating viscose can be set in faying face 251.In addition, with reference to
There can be spacing hole opening 252 on face 251, allow the profile of bolster 25 to be C fonts, and Open Side Down for C fonts；Such spacing hole is opened
Mouth 252 is connected with spacing hole 250, when faying face 251 fits in circuit board upper surface 33, the closing of circuit board upper surface 33 limit
Position hole opening 252, the hole wall and the common definition of circuit board upper surface 33 that make spacing hole 250 connect the moved end portion 220 of balancing pole 22
Accommodation space 253, makes gearing end 220 to be incorporated in accommodation space 253 and movably be arranged in spacing hole 250.
In the present embodiment, the material of bolster 25 is more soft than the material of bottom plate 1, for example, bolster 25 can be by plastics material
Made by matter or quality of rubber materials, and bottom plate 1 can be as made by metal material.Therefore, when the opposed bottom 1 of keycap 20 moves up and down
When, the end 220 that interlocks of balancing pole 22 can engage accordingly when being moved in the spacing hole 250 of bolster 25 compared to script
Structure 10' is that bottom plate 1 is folded upward at being formed, because the material of bolster 25 is more soft than the material of bottom plate 1, so gearing end can be reduced
The collision sound that the opposed bottom 1 of portion 220 is sent when moving, and then reach the effect for reducing noise.And the present embodiment and above-mentioned reality
The component in example with identical label is applied, it has identical structure design and action principle, for the sake of clarity, no longer gone to live in the household of one's in-laws on getting married in this
State.
It is noted that the quantity of the faying face 251 of bolster 25 of the present invention and spacing hole 250 can be not limited to this reality
Apply depicted in illustration formula.For example, Figure 13 is the enlarged schematic partial view of the 5th embodiment keyboard of keyboard of the present invention, Figure 14
Diagrammatic cross-section of the keyboard along hatching F-F shown in Figure 13, refers to Figure 13 and Figure 14.Keyboard 3000' and above-mentioned keyboard
3000 main difference is in keyboard 3000' bolster 25' includes two spacing holes 250, is put down with housing two respectively
The gearing end 220 of weighing apparatus bar 22.In addition, bolster 25' includes a plurality of faying faces 251, and each faying face 251 is located at buffering
Part 25' bottom surface 254 and the opposite sides for being arranged on corresponding spacing hole 250.And the present embodiment in above-described embodiment with having
The component of identical label, it has identical structure design and action principle, for the sake of clarity, repeated no more in this.
Figure 15 A are the diagrammatic cross-section of the sixth embodiment of keyboard of the present invention, and Figure 15 B are the 6th implementation of keyboard of the present invention
The section exploded perspective view of example, refers to Figure 15 A and Figure 15 B.At keyboard 3000 " and above-mentioned keyboard 3000' main difference
It is, the circuit board 3 of keyboard 3000 " has circuit board upper surface 33 and the circuit board lower surface relative to circuit board upper surface 33
34, the bolster 25 " of keyboard 3000 " includes a plurality of faying face 251', and bolster 25 " has bottom surface 254 and relative to bottom surface
254 upper surface 255, faying face 251' is located at the upper surface 255 of bolster 25 " and is arranged on the two opposite sides of spacing hole 250, multiple
Several faying face 251' fit in circuit board lower surface 34.In addition, the bottom plate 1 of keyboard 3000 " is also formed with storage tank 13,
Storage tank 13 is correspondingly arranged in the lower section of bolster 25 ", when a plurality of faying face 251' fit in circuit board lower surface 34, houses
Groove 13 is used in the bolster 25 " of accommodating part, so that faying face 251' smooth can fit in circuit board following table with bolster 25 "
Face 34, does not result in the projection of circuit board upper surface 33 and influences the mechanism space of the top of circuit board upper surface 33.In addition,
Bolster 25 " also has lower hole wall 259', lower hole wall 259' and spacing hole 250 the common definition accommodation space 253 of hole wall 259,
To house the gearing end 220 of balancing pole 22.And the present embodiment and the component with identical label in above-described embodiment, it has
Identical structure design and action principle, for the sake of clarity, are repeated no more in this.
Figure 16 is referred to, Figure 16 is the diagrammatic cross-section of the 7th embodiment of keyboard of the present invention.As shown in figure 16, keyboard
3000 " ' with above-mentioned keyboard 3000' main difference be in, keyboard 3000 " ' also comprising thin layer 4 is linked, link thin layer 4 and set
In on circuit board 3；General computer keyboard 3000 " ' needed for dozens of elastomer 5 (please also refer to Fig. 1, Fig. 2) set in advance
It is placed on link thin layer 4, to simplify number of assembling steps.In the present embodiment, keyboard 3000 " ' bolster 25' by paste or heat
Molten mode is first combined with link thin layer 4, is then stacked in again on circuit board 3.And the present embodiment in above-described embodiment with having
The component of identical label, it has identical structure design and action principle, for the sake of clarity, repeated no more in this.
Figure 17 is referred to, Figure 17 is the diagrammatic cross-section of the 8th embodiment of keyboard of the present invention.As shown in figure 17, keyboard
3000 " " be in above-mentioned keyboard 3000' main difference in keyboard 3000 " " bolster 25' faying face 251 be arranged at
The bolster 25' bottom surface 254 and mode to fit or heat is fixed on plate upper surface 12, so that bolster 25' is set
The bolster 25' of on bottom plate 1, i.e. keyboard 3000 " " is to fit or hot melting way is fixed on bottom plate 1.In addition, keyboard 3000 " "
Circuit board 3 be formed through groove 35, when bolster 25' faying face 251 is incorporated into the plate upper surface 12 of bottom plate 1, delay
Stamping 25' body can protrude from circuit board upper surface 33 via extending through groove 35, so as to the gearing end of balancing pole 22
220 install.And the present embodiment and the component with identical label in above-described embodiment, it has identical structure design and effect
Principle, for the sake of clarity, is repeated no more in this.
Figure 18 is the part exploded perspective view of the 9th embodiment keyboard of keyboard of the present invention, and Figure 19 is the of keyboard of the present invention
The bolster of nine embodiments is in the schematic diagram at another visual angle, and Figure 20 is diagrammatic cross-section of the keyboard along hatching G-G shown in Figure 18,
Figure 18 is referred to Figure 20.The main difference of keyboard 4000 and above-mentioned keyboard 3000 " " is in the bolster of keyboard 4000
25 " ' and bottom plate 1 are independent two components, and bolster 25 " ' body 256 and joint portion 257 are included, body 256 is via circuit
Extending through groove 35 for plate 3 protrudes from circuit board upper surface 33, and wherein spacing hole 250 is formed on body 256, joint portion 257
Link body 256.In the present embodiment, bottom plate 1, which has, assembles snap fit 14, bolster 25 " ' there is assembling neck 258.
In the present embodiment, bolster 25 " ' can be with made by quality of rubber materials, because quality of rubber materials quality is softer, therefore rubber
The bolster 25 " of glue material matter ' except can reduce the gearing end 220 of balancing pole 22 and bolster 25 " ' spacing hole 250 hole
Collision sound between wall, so reach reduce noise effect outside, can separately make by deformation bolster 25 " ' assembling neck
258 are inserted in the assembling snap fit 14 of bottom plate 1, make the removably snap assembled neck 258 of assembling snap fit 14.It is noted that this
The fixed form of invention bolster 25 " ' and bottom plate 1 can be not limited to depicted in the present embodiment schema, for example bolster 25 " '
Joint portion 257 can also be incorporated into bottom plate 1 in the way of heating or paste, and as using the design of above-mentioned whichever, end regards actual
Depending on demand.And the present embodiment and the component with identical label in above-described embodiment, it has identical structure design and work
With principle, for the sake of clarity, repeated no more in this.
Figure 21 is referred to, Figure 21 is the enlarged schematic partial view of the tenth embodiment of keyboard of the present invention.As shown in figure 21, key
Disk 5000 is unlike the embodiments above to be in the bolster 25 " of keyboard 5000 " it is arranged at correspondence balancing pole 22 on circuit board 3
Gearing end 220 at.In the present embodiment, bolster 25 " " can be made by elastic material (such as rubber), therefore buffering
Part 25 " " can provide elastic-restoring force by deformation, to push up the connecting hole 11 for interlocking the snap-in structure 10 that end 220 abuts bottom plate 1
Hole wall.Consequently, it is possible to bolster 25 " " reduction gearing end 220 and the hole wall gap of connecting hole 11 are just helped, and can the company of reduction
Collision sound of the moved end portion 220 when being moved in connecting hole 11 between snap-in structure 10, and then reach the effect for reducing noise.And
The present embodiment and the component in above-described embodiment with identical label, it has identical structure design and action principle, to ask
Succinctly, repeated no more in this.
Figure 22 is referred to, Figure 22 is the diagrammatic cross-section of the 11st embodiment of keyboard of the present invention.As shown in figure 22, keyboard
6000 are with the difference of above-described embodiment, and keyboard 6000 is that illuminated keyboard, i.e. keyboard 6000 also include backlight module 6, keyboard
6000 bolster 25 " " ' be arranged on backlight module 6.Further, bottom plate 1 is formed with accommodating opening 15, and circuit board 3 is formed
Have through groove 35, through accommodating 15, and the bolster 25 " of being open of the correspondence of groove 35 " ' include body 256 and joint portion 257, body
256 protrude from the upper surface of circuit board 3 via accommodating opening 15 with wearing bottom plate 1 and circuit board 3 through groove 35 respectively, wherein limiting
Position hole 250 is formed on body 256, and joint portion 257 is linked body 256 and abuts bottom plate 1 and the back of the body is fixed in the way of laminating
On optical module 6, when bolster 25 " " ' when being fixedly arranged on backlight module 6, a part for joint portion 257 and body 256 is placed in appearance
Put in opening 15.And the present embodiment and in above-described embodiment have identical label component, its have identical structure design with
Action principle, for the sake of clarity, is repeated no more in this.
In summary, the noise reduction effect for the button that keyboard of the invention is reached using cushion, buffer substrate tablet or bolster,
Wherein cushion be arranged on snap-in structure and substantial exposure balancing pole gearing end, to buffer the card for interlocking end and bottom plate
Close the connecting hole collision of structure, buffer substrate tablet is arranged on snap-in structure, the spacing hole hole wall buffering on buffer substrate tablet interlock end with
Connecting hole hole wall is collided, and bolster is selectively connected to circuit board, links one of thin layer, bottom plate or backlight module,
The gearing end of balancing pole in the spacing hole on buffer substrate tablet accordingly in moving, and bolster material is more soft than bottom plate material, therefore,
The cushion, buffer substrate tablet and bolster of this case help reduction and interlock the collision sound sent during the motion of end opposed bottom.
Certainly, the present invention can also have other various embodiments, ripe in the case of without departing substantially from spirit of the invention and its essence
Various corresponding changes and deformation, but these corresponding changes and deformation can be made according to the present invention by knowing those skilled in the art
The protection domain of appended claims of the invention should all be belonged to.
Claims (20)
1. a kind of keyboard, it is characterised in that the keyboard is included：
Bottom plate, the bottom plate has snap-in structure, and connecting hole is formed with the snap-in structure；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap and the bottom plate respectively,
The supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end, and the gearing end is movably arranged in the engaging
Hole；And
Cushion, is arranged on the snap-in structure and the cushion substantial exposure gearing end；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end is accordingly in motion, the buffering in the connecting hole
Layer buffers the gearing end and collided with the connecting hole, to reduce the collision sound between the gearing end and the snap-in structure.
2. keyboard as claimed in claim 1, it is characterised in that the bottom plate has the plate upper surface towards the keycap, the card
Conjunction structure is double-bending structure, and the double-bending structure includes the first bending part and the second bending part, and first bending part is protruded from
The plate upper surface, second bending part protrudes from first bending part, and connecting hole formation is on first bending part, the company
Moved end portion via the connecting hole by first bending part be located at second bending part below, the cushion be arranged at this second
Bending part is towards the bottom side of the plate upper surface.
3. keyboard as claimed in claim 2, it is characterised in that first bending part, which has, is connected to being somebody's turn to do for second bending part
The side of bottom side, the cushion is also provided on the side.
4. keyboard as claimed in claim 1, it is characterised in that the bottom plate has the plate upper surface towards the keycap, the card
Structure is closed for single bending structure and the plate upper surface is protruded from, connecting hole formation is on single bending structure, the cushion
It is arranged at the hole wall of the connecting hole.
5. a kind of keyboard, it is characterised in that the keyboard includes：
Bottom plate, with snap-in structure, connecting hole is formed with the snap-in structure；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap and the bottom plate respectively,
The supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end；And
Buffer substrate tablet, is arranged on the snap-in structure, be formed with the buffer substrate tablet to should connecting hole spacing hole, the gearing end
Movably it is arranged in the connecting hole and the spacing hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end in the connecting hole accordingly in moving, and this is spacing
Hole hole wall buffers the gearing end and collided with the connecting hole hole wall, to reduce the impact sound between the gearing end and the connecting hole
Ring.
6. keyboard as claimed in claim 5, it is characterised in that the bottom plate has the plate upper surface towards the keycap, the card
Structure is closed for single bending structure and the plate upper surface is protruded from, single bending structure has the list for being connected to the plate upper surface
Bending side, the buffer substrate tablet is attached at single bending side.
7. keyboard as claimed in claim 5, it is characterised in that the keyboard also includes：
Circuit board, including horizontal part and vertical component effect, the horizontal part is horizontal-extending to be arranged on the bottom plate, and the horizontal part is to should key
There is switch, the keycap pressable triggers the switch, and the vertical component effect lower end links the horizontal part and upwardly extended at immediately below cap,
The vertical component effect upper end constitutes the buffer substrate tablet.
8. keyboard as claimed in claim 5, it is characterised in that the aperture of the spacing hole is less than the aperture of the connecting hole, when this
End is interlocked accordingly when being moved in the connecting hole, the gearing end keeps contacting the buffer substrate tablet.
9. a kind of keyboard, it is characterised in that the keyboard includes：
Bottom plate；
Circuit board, is arranged on the bottom plate；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap and the bottom plate respectively,
The supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end；And
Bolster, is arranged on the circuit board and is to be formed with spacing hole on independent two components, the bolster with the circuit board, should
End is interlocked movably to be arranged in the spacing hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end is accordingly in motion, the buffering in the spacing hole
The material of part is more soft than the material of the bottom plate, to reduce the collision sound sent when the gearing end is moved with respect to the bottom plate.
10. keyboard as claimed in claim 9, it is characterised in that run through the bolster, the circuit to the spacing hole substantial level
Plate has towards the circuit board upper surface of the keycap, and the bolster is included：
Faying face, positioned at the bottom surface of the bolster and fits in the circuit board upper surface.
11. keyboard as claimed in claim 10, it is characterised in that have spacing hole opening on the faying face, the spacing hole is opened
Mouth is connected with the spacing hole, when the faying face fits in the circuit board upper surface, the hole wall of the spacing hole and the circuit board
The accommodation space of the upper surface common definition gearing end.
12. keyboard as claimed in claim 9, it is characterised in that run through the bolster, the circuit to the spacing hole substantial level
Plate has the circuit board lower surface towards the bottom plate, and the bolster is included：
A plurality of faying faces, positioned at the upper surface of the bolster and are arranged on the spacing hole two opposite sides, a plurality of faying faces
Fit in the circuit board lower surface.
13. keyboard as claimed in claim 12, it is characterised in that the bottom plate separately forms storage tank, the storage tank is correspondingly arranged
Below the bolster, when a plurality of faying faces fit in the circuit board lower surface, the storage tank is used in accommodating part
The bolster.
14. keyboard as claimed in claim 9, it is characterised in that the keyboard also includes：
Link thin layer, be arranged on the circuit board, the bolster is arranged on the circuit board via the link thin layer；And
A plurality of elastomers, are arranged on the link thin layer, and at least one of a plurality of elastomers is located under the keycap
Side, makes the restoring force that the keycap is moved upwards to provide.
15. a kind of keyboard, it is characterised in that the keyboard includes：
Bottom plate；
Circuit board, is arranged on the bottom plate；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap and the bottom plate respectively,
The supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end；And
Bolster, is arranged on the bottom plate and is to be formed with spacing hole on independent two components, the bolster with the bottom plate, makes the company
Moved end portion is movably arranged in the spacing hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end is accordingly in motion, the buffering in the spacing hole
Part material is more soft than the bottom plate material, to reduce the collision sound sent when the gearing end is moved with respect to the bottom plate.
16. keyboard as claimed in claim 15, it is characterised in that the circuit board is formed through groove, the bolster includes this
Body and joint portion, the body expose to the circuit board via this through groove, and wherein the spacing hole is formed on the body, the knot
Conjunction portion link the body and the joint portion with heat, paste or injection molding and be incorporated into the bottom plate.
17. keyboard as claimed in claim 15, it is characterised in that the bottom plate has assembling snap fit, the bolster has assembling
Neck, the assembling snap fit removably buckle assembling neck.
18. a kind of keyboard, it is characterised in that the keyboard includes：
Bottom plate；
Backlight module, is arranged under the bottom plate；
Circuit board, is arranged on the bottom plate；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap and the bottom plate respectively,
The supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end；And
Bolster, is arranged on the backlight module, and spacing hole is formed with the bolster, the gearing end is movably worn
In in the spacing hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end is accordingly in motion, the buffering in the spacing hole
Part material is more soft than the bottom plate material, to reduce the collision sound sent when the gearing end is moved with respect to the bottom plate.
19. keyboard as claimed in claim 18, it is characterised in that the bottom plate is formed with accommodating opening, the circuit board is formed with
, should be through groove to opening should be housed through groove, the bolster is included：
Body, respectively via the accommodating opening with that should wear the bottom plate and the circuit board through groove, the wherein spacing hole is formed at
On the body；And
Joint portion, links the body and is connected to the bottom plate, and a part for the joint portion and the body is placed in the accommodating opening
It is interior.
20. a kind of keyboard, it is characterised in that the keyboard includes：
Bottom plate, with bottom plate snap-in structure, connecting hole is formed with the snap-in structure；
Circuit board, is arranged on the bottom plate；And
A plurality of buttons, are arranged on the bottom plate, and at least one of a plurality of buttons is included：
Keycap, is arranged above the bottom plate；
Supporting mechanism, is arranged between the bottom plate and the keycap, and the supporting mechanism upper and lower side links the keycap and the bottom plate respectively,
The supporting mechanism causes the keycap to be moved up and down with respect to the bottom plate；
Balancing pole, is connected to the keycap, and the balancing pole, which has, interlocks end, and the gearing end is movably arranged in the engaging
Hole；And
Bolster, is arranged to that should interlock end on the circuit board, the engaging of the bolster ejection gearing end abutment
The hole wall in hole；
Wherein, when the keycap moves up and down with respect to the bottom plate, the gearing end is accordingly in motion, the buffering in the connecting hole
Part reduces the gearing end and the connecting hole hole wall gap, and can reduce the impact sound between the gearing end and the snap-in structure
Ring.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441775.6A CN107134387A (en) | 2017-06-13 | 2017-06-13 | A kind of keyboard |
| CN201711052659.1A CN107644764A (en) | 2017-06-13 | 2017-11-01 | Button and its assemble method |
| CN201711052630.3A CN107887212B (en) | 2017-06-13 | 2017-11-01 | A kind of keyboard |
| CN201810592500.7A CN108933054A (en) | 2017-06-13 | 2018-06-11 | Key and its assemble method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710441775.6A CN107134387A (en) | 2017-06-13 | 2017-06-13 | A kind of keyboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107134387A true CN107134387A (en) | 2017-09-05 |
Family
ID=59733886
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710441775.6A Pending CN107134387A (en) | 2017-06-13 | 2017-06-13 | A kind of keyboard |
| CN201711052630.3A Active CN107887212B (en) | 2017-06-13 | 2017-11-01 | A kind of keyboard |
| CN201711052659.1A Withdrawn CN107644764A (en) | 2017-06-13 | 2017-11-01 | Button and its assemble method |
| CN201810592500.7A Pending CN108933054A (en) | 2017-06-13 | 2018-06-11 | Key and its assemble method |
Family Applications After (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711052630.3A Active CN107887212B (en) | 2017-06-13 | 2017-11-01 | A kind of keyboard |
| CN201711052659.1A Withdrawn CN107644764A (en) | 2017-06-13 | 2017-11-01 | Button and its assemble method |
| CN201810592500.7A Pending CN108933054A (en) | 2017-06-13 | 2018-06-11 | Key and its assemble method |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN107134387A (en) |
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| CN107768163A (en) * | 2017-09-26 | 2018-03-06 | 苏州达方电子有限公司 | Press-key structure |
| CN109411281A (en) * | 2018-11-27 | 2019-03-01 | 苏州达方电子有限公司 | Key and its keyboard with noise reduction effect |
| CN109859964A (en) * | 2017-11-30 | 2019-06-07 | 群光电子(苏州)有限公司 | Key device |
| CN110098072A (en) * | 2018-01-29 | 2019-08-06 | 光宝电子(广州)有限公司 | Press-key structure and its assemble method |
| CN112687488A (en) * | 2019-10-17 | 2021-04-20 | 群光电子(苏州)有限公司 | Keyboard device |
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| CN107134387A (en) * | 2017-06-13 | 2017-09-05 | 苏州达方电子有限公司 | A kind of keyboard |
| CN110391106A (en) * | 2018-04-20 | 2019-10-29 | 致伸科技股份有限公司 | Key board unit |
| CN110828216B (en) * | 2018-08-10 | 2022-07-01 | 致伸科技股份有限公司 | Keyboard with mute function and key structure thereof |
| CN110471561B (en) * | 2019-02-21 | 2024-01-23 | 光宝电子(广州)有限公司 | Touch control device |
| EP3913652A4 (en) * | 2019-02-27 | 2022-03-16 | Huawei Technologies Co., Ltd. | Input apparatus, and electronic device comprising input apparatus |
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| CN110648874B (en) * | 2019-08-22 | 2022-06-10 | 苏州达方电子有限公司 | Key and fastening claw structure thereof |
| CN110600308B (en) * | 2019-09-04 | 2022-06-10 | 苏州达方电子有限公司 | Key with noise reduction effect |
| TWI691989B (en) * | 2019-10-15 | 2020-04-21 | 群光電子股份有限公司 | Keyboard device |
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| CN114388289A (en) * | 2020-10-16 | 2022-04-22 | 致伸科技股份有限公司 | Key structure |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN202940152U (en) * | 2012-11-07 | 2013-05-15 | 苏州达方电子有限公司 | Key and keyboard |
| JP2015050049A (en) * | 2013-09-02 | 2015-03-16 | アルプス電気株式会社 | Push switch |
| CN204360974U (en) * | 2015-01-23 | 2015-05-27 | 群光电子(苏州)有限公司 | Press-key structure |
| CN204497079U (en) * | 2015-01-23 | 2015-07-22 | 群光电子(苏州)有限公司 | Press-key structure |
| CN104766744A (en) * | 2015-04-08 | 2015-07-08 | 苏州达方电子有限公司 | Press key |
| TWI523058B (en) * | 2015-05-08 | 2016-02-21 | 達方電子股份有限公司 | Keyswitch structure |
| CN105070564A (en) * | 2015-07-29 | 2015-11-18 | 苏州达方电子有限公司 | Key and keyboard |
| CN105304384B (en) * | 2015-09-11 | 2017-12-05 | 苏州达方电子有限公司 | The key device of pressing noise can be reduced |
| CN105938772B (en) * | 2016-06-22 | 2018-05-25 | 苏州达方电子有限公司 | Button |
| CN107768166B (en) * | 2016-08-19 | 2020-06-05 | 致伸科技股份有限公司 | Keyboard with a keyboard body |
| CN107134387A (en) * | 2017-06-13 | 2017-09-05 | 苏州达方电子有限公司 | A kind of keyboard |
-
2017
- 2017-06-13 CN CN201710441775.6A patent/CN107134387A/en active Pending
- 2017-11-01 CN CN201711052630.3A patent/CN107887212B/en active Active
- 2017-11-01 CN CN201711052659.1A patent/CN107644764A/en not_active Withdrawn
-
2018
- 2018-06-11 CN CN201810592500.7A patent/CN108933054A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107768163A (en) * | 2017-09-26 | 2018-03-06 | 苏州达方电子有限公司 | Press-key structure |
| CN109859964A (en) * | 2017-11-30 | 2019-06-07 | 群光电子(苏州)有限公司 | Key device |
| CN109859964B (en) * | 2017-11-30 | 2020-11-03 | 群光电子(苏州)有限公司 | Key device |
| CN110098072A (en) * | 2018-01-29 | 2019-08-06 | 光宝电子(广州)有限公司 | Press-key structure and its assemble method |
| US11087935B2 (en) | 2018-01-29 | 2021-08-10 | Lite-On Electronics (Guangzhou) Limited | Key switch structure and assembling method thereof |
| CN109411281A (en) * | 2018-11-27 | 2019-03-01 | 苏州达方电子有限公司 | Key and its keyboard with noise reduction effect |
| CN112687488A (en) * | 2019-10-17 | 2021-04-20 | 群光电子(苏州)有限公司 | Keyboard device |
| CN112687488B (en) * | 2019-10-17 | 2024-03-12 | 群光电子(苏州)有限公司 | Keyboard device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107887212B (en) | 2019-08-27 |
| CN108933054A (en) | 2018-12-04 |
| CN107644764A (en) | 2018-01-30 |
| CN107887212A (en) | 2018-04-06 |
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Application publication date: 20170905 |