CN107393754A - One koji crouching formula mechanical keyboard switchs - Google Patents
One koji crouching formula mechanical keyboard switchs Download PDFInfo
- Publication number
- CN107393754A CN107393754A CN201710819294.4A CN201710819294A CN107393754A CN 107393754 A CN107393754 A CN 107393754A CN 201710819294 A CN201710819294 A CN 201710819294A CN 107393754 A CN107393754 A CN 107393754A
- Authority
- CN
- China
- Prior art keywords
- base
- key core
- spring
- axle bed
- bent
- 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
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
- H01H13/705—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
- H01H13/70—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
- H01H2215/00—Tactile feedback
- H01H2215/03—Sound
Landscapes
- Push-Button Switches (AREA)
Abstract
The invention discloses koji crouching formula mechanical keyboard switch, including switch main body, the switch main body includes key core, face seat, base, spring and axle bed, the key core is located in the cavity of face seat, the bottom of the key core is provided with the spring for resetting, and one end of the spring abuts with the key core, and the other end of the spring is arranged on the axle bed, the rotating shaft of the axle bed is arranged in the fixing groove of base, and the base is buckled in by back-off in the back-off groove of face seat.Bent crouching formula mechanical keyboard switch provided by the invention, is designed using bent crouching formula mechanical movement principle, has the advantages that simple in construction, assembly technology is convenient, production cost is low, not easy to wear, sense of touch and mechanical sounding are stable persistently, service life is long.
Description
Technical field
The present invention relates to the construction of switch of mechanical keyboard, is switched more particularly to a koji crouching formula mechanical keyboard.
Background technology
Existing various mechanical keyboard switching materials and production and assembly cost are high, are primarily due to：
1）Part axis body switch realizes that switch electrically conducts using metal clips welding silver or au bump, and material cost is high and can not
Waterproof and dustproof is oxidizable;It uses plastics member and metal clips Frictional Slipping sounding, shell fragment fatiguability and deformation, therefore makes
Gradually died down to noiseless into sounding.
2）Part dish axle body switch also uses plastics member and metal clips Frictional Slipping sounding, while it utilizes plastic cement
Component stroke motion taps bottom silica gel push-button to realize that switch electrically conducts;The same fatiguability of its shell fragment and deformation, sounding are same
Sample can gradually die down to noiseless;The easy aging of other silica gel push-button, therefore switch service life and do not grow.
The keyboard fraction defective switched using above two type axis body is higher, in extreme circumstances（Special Internet bar）Keyboard makes
With short life, reprocess high.
The content of the invention
It is an object of the invention to overcome the deficiencies in the prior art, bent crouching formula mechanical keyboard switch provided by the invention, adopt
With bent crouching formula mechanical movement principle design, have it is simple in construction, assembly technology is convenient, production cost is low, not easy to wear, sense of touch and
The advantages that mechanical sounding is stable persistently, service life is long.The present invention by drive key core ribbon move spring switch internal implement it is curved
The actions such as bent, compression, shock and reset are it is achieved thereby that the whole bent crouching movement travel of switch;Spring implements bent motion of squatting
Meanwhile bottom axle bed is driven to complete the holding functions such as upset, shock, sounding and extruding thin film switch electrical contact.The present invention
Key core bottom ramp face is assemblied in by the way that spring is with angle, during by lower key core, spring moves downward, and utilizes the spacing slant edge of key core
Guide and limit, spring produces moment extreme flexion while compression limit is reached and a side impaction base back wall sends the sound,
Overturn simultaneously because the change of loading angle makes bottom axle bed be realized by lever principle, axle bed bottom arc is dashed forward while upset
Rise and press, touch following thin film switch electrical contact, it is achieved thereby that on-off circuit turns on.
The present invention is achieved through the following technical solutions：One koji crouching formula mechanical keyboard switchs, including switch main body,
The switch main body includes key core, face seat, base, spring and axle bed, and the key core is located in the cavity of face seat, the key core
Bottom is provided with the spring for resetting, and one end of the spring abuts with the key core, and the other end of the spring is arranged on institute
State on axle bed, the rotating shaft of the axle bed is arranged in the fixing groove of base, and the base is buckled in the back-off of face seat by back-off
In groove.
As preferable technical scheme, " ten " font latch is provided with the top of the key core, the latch is plugged on keycap
In corresponding ten " font slot.
As preferable technical scheme, the cavity sidewalls of the face seat are provided with stopper slot, and the key core is provided with along described
The limit buckle that stopper slot moves up and down.
As preferable technical scheme, the face seat bottom left and right side is provided with back-off groove, base left and right side side
Edge is provided with back-off, and the face seat is fixed together with the base by the back-off and the back-off groove snapping.
As preferable technical scheme, the base front and back sides are respectively equipped with assembling button, and top is provided with supporting surface, switchs
When being implemented on keyboard, key panel snapping is fixed between assembling button and supporting surface.
As preferable technical scheme, the bottom of the base is provided with confined planes, and pressing drives the key core to compress downwards
During the spring to critical localisation, the confined planes of the key core bottom and base offset, and key core stroke terminates.
As preferable technical scheme, the bottom surface of the key core is provided with slope, the axle bed include locating shaft, rotating shaft and
Axle piece, the locating shaft is vertical to be fixed on the axle bed, and the both ends of the spring are connected to the slope and axle bed respectively
On, the spring is set on the locating shaft with one end that the axle bed abuts against, and the axle piece is provided with spacing domatic, base
Provided with spacing slope groove, axle piece when being turned to extreme angles it is described it is spacing it is domatic offseted with spacing slope groove lower edge, the axle piece
Bottom is provided with arc-shaped protrusions, and when switch is implemented on keyboard, switch bottom is provided with thin film switch, and arc-shaped protrusions offset with thin film switch
Connecing, thin film switch lower surface is provided with backlight, and backlight is abutted against with keyboard board, and the locating shaft is made up of Rhizoma Sparganii cylinder,
The spring tang close-fitting is enclosed in three corner angle cambered surfaces of the locating shaft.
As preferable technical scheme, the bottom of the key core is provided with spacing slant edge, and during drive key core, spring is along spacing
The inclined-plane of slant edge to curving move to the limit when moment hit base back wall send the sound.
As preferable technical scheme, the rotating shaft edge is provided with chamfered edge, and the base bottom is provided with and the rotating shaft phase
The fixing groove of cooperation, the rotating shaft are fitted into the fixing groove by the chamfered edge, and the fixing groove bottom is provided with limit bottom surface,
Base bottom is provided with spacing top surface, and rotating shaft, which buckles, to be assemblied between spacing top surface and limit bottom surface.
As preferable technical scheme, the axle bed is respectively equipped with dashpot in the rotating shaft side, and the rotating shaft loads
During fixing groove, dashpot stress simultaneously deforms to inboard compression.
The beneficial effects of the invention are as follows：1st, bent crouching formula mechanical keyboard switch provided by the invention uses bent crouching formula mechanical movement
Principle, there is the advantages that component is few, simple in construction, assembling is convenient, cost is low, long lifespan；
2nd, the present invention completes whole bent crouching movement travel by drive key core ribbon spring of moving in switch internal, is implementing bent motion of squatting
While, realize switch over travel, axle bed upset, hit the functions such as sounding, film switch circuit conducting and switch reset；
3rd, axle bed can be overturn immediately during this external cause spring slam base back wall sounding, therefore switched shock sounding and electrically conducted with switch
It can be achieved synchronously, to greatly improve user experience;And because spring instantaneously hits base back wall, abrasion is few, therefore switchs hair
It is lasting that sound is stablized, and is not easy to eliminate the noise, sounding long lifespan.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is switch decomposition figure in the embodiment of the present invention.
Fig. 2 is to switch profile in the embodiment of the present invention.
Fig. 3 is profile when switch pushes in the embodiment of the present invention.
Fig. 4 is key mapping exploded view when switch is assemblied in keyboard in the embodiment of the present invention
Fig. 5 is key mapping profile when switch is assemblied in keyboard in the embodiment of the present invention
Fig. 6 is key core, face-piece, base and the axle bed assembling schematic diagram switched in the embodiment of the present invention
Fig. 7 is the face-piece stopper slot and key core limit buckle mating surface front view switched in the embodiment of the present invention
In figure：1st, keycap；2nd, key core；3rd, face seat；4th, base；5th, spring；6th, axle bed；7th, key panel 8, thin film switch；9th, carry on the back
Tabula rasa；10th, keyboard board；21st, latch；22nd, limit buckle；23rd, slope；24th, spacing slant edge；31st, cavity；32nd, stopper slot；
33rd, back-off groove；41st, fixing groove;42nd, spacing plane;43rd, back-off;44th, spacing slope groove;45th, assembling button;46th, supporting surface;
47th, limit bottom surface 48, spacing top surface;61st, locating shaft;62nd, rotating shaft;63rd, axle piece；64th, dashpot;65th, it is spacing domatic;
66th, arc-shaped protrusions;67th, chamfered edge;71st, square hole.
Embodiment
All features disclosed in this specification, or disclosed all methods or during the step of, except mutually exclusive
Feature and/or step beyond, can combine in any way.
This specification（Including any accessory claim, summary and accompanying drawing）Disclosed in any feature, except non-specifically chatting
State, can alternative features equivalent by other or with similar purpose replaced.I.e., unless specifically stated otherwise, each feature
It is an example in a series of equivalent or similar characteristics.
As shown in Fig. 1-Fig. 7, including key core 2, face seat 3, base 4, spring 5 and axle bed 6, the switch pass through key core 2
The slot grafting corresponding with keycap 1 of latch 21, key core 2 are located in the cavity 31 of face seat 3, and the bottom of key core 2, which is provided with, to be used to reset
Spring 5, one end of spring 5 abutted with key core 2, and the other end of spring 5 is arranged on axle bed 6, and axle bed 6 is arranged on base 4
In fixing groove 41, base 4 is buckled in by back-off 43 in the back-off groove of face seat 3;The switch utilizes the arc-shaped protrusions of axle bed 6
66 abut against with thin film switch 8, are fixed on using the snapping of assembling button 45 of base 4 on key panel 7;So split designs, knot
Structure is simple, and assembling is quick, reduces manufacturing cost;The rear wall sounding of base 4 is instantaneously hit using spring 5, abrasion is minimum, improves
Sounding effect, while solve the problems, such as that traditional switch sound shell fragment influences sounding effect because long-term use is strained.
Further, stopper slot 32 is provided with the side wall of cavity 31 on face seat 3, key core 2 is provided with and transported along stopper slot about 32
Dynamic limit buckle 22, such key core 2 can pass through stopper slot 32 and load from bottom in the cavity 31 of face seat 3, and key core 2
Under the support of spring 5, limit buckle 22 is connected to the top edge of stopper slot 32, spring 5 is clamped and do not allow key core 2 from
Ejected in the cavity 31 of face seat 3.
Further, the bottom left and right side both ends of face seat 3 are provided with back-off groove 33, and the left and right side edges at two ends of base 4 is provided with
With back-off 43, the snapping of back-off 43 of drain pan 4 is fixed in the back-off groove 33 of face seat 3.
Further, the downward compression spring 5 of drive key core 2 is to critical localisation, the bottom of key core 2 and the spacing plane of base 4
42 offset, and prevent from excessively pressing key core 2, key core 2 is stuck in the cavity 31 of face seat 3, quantitative limit key core 2 pushes row
Journey.
Further, the bottom of key core 2 is provided with slope 23, and axle bed 6 includes locating shaft 61 and rotating shaft 62 and axle piece 63,
It will of course be understood that, axle bed 6 can be made of one piece；Locating shaft 61 is vertical to be fixed on axle piece 63, and the two of spring 5
End is connected on slope 23 and axle piece 63 respectively, and spring 5 is set on locating shaft 61 with one end that axle piece 63 abuts against；Oblique
In the presence of domatic 23, spring 5 deviates the axis of key core 2 and offset to the normal direction of slope 23, during such depressed key core 2, bullet
Spring 5 can move to curving.
Further, the bottom of the key core is provided with spacing slant edge 24, and during depressed key core 2, spring 5 is along spacing slant edge 24
Inclined-plane to side move to beaming limit when moment hit the rear wall of base 4 send the sound, this shock mode, spring 5 is to base 4
Rear wall abrasion is minimum, therefore this sounding is stablized lasting, switchs sound shell fragment long lifespan than traditional axis body during use.
Further, locating shaft 61 is made up of Rhizoma Sparganii cylinder, and top and the corner angle of side three are rounded down, and facilitate spring 5
Easily it is inserted in locating shaft 61, and the root close-fitting of spring 5 is enclosed in three corner angle cambered surfaces of locating shaft 61, therefore the root stress of spring 5
It is firm to be not easy, it is easy to the stress of axle bed 6 to overturn.
Further, the head both ends of axle bed 6 are provided with rotating shaft 62, and the rotating shaft 62 is made up of the faceted pebble of four relative angles,
Edge is provided with chamfered edge 67, and the bottom both ends of base 4 are provided with fixing groove 41, and rotating shaft 62 is fitted into fixing groove 41 by chamfered edge 67, and turns
Axle 62 implements upset using corresponding edge face angle in fixing groove 41.
Further, the bottom of fixing groove 41 is provided with limit bottom surface 47, and institute top is provided with spacing top surface 48, and rotating shaft 62 is spacing
Do not fallen out while upset between bottom surface 47 and spacing top surface 48.
Further, axle bed 6 is being respectively equipped with dashpot 64 positioned at the side of rotating shaft 62, and rotating shaft 62 is loaded solid by chamfered edge 67
Determine the stress of dashpot 64 during groove 61 and deformed to inboard compression, therefore rotating shaft 62 will not damage, and can easily be encased in fixing groove 41.
Further, the afterbody both ends of axle piece 63 are provided with spacing domatic 65, and the afterbody both ends of base 4 are provided with spacing slope groove 44, axle
Piece 63 spacing domatic 65 offsets when being turned to respective angles with the spacing lower edge of slope groove 44, prevents axle piece 63 from excessively overturning, makes bullet
Spring 5 is unable to normal reset, the flip angle of quantitative limitation axle piece 63.
Further, the bottom of axle piece 63 is provided with arc-shaped protrusions 66, and when the switch is implemented on keyboard, switch bottom is provided with
The thin film switch 8 abutted against with axle piece 63, when pressing 1 drive key core 2 of keycap, spring 5 moves to curving and drives axle bed
6 upsets so that the arc-shaped protrusions 66 of the bottom of axle piece 63 extrude the electrical contact of thin film switch 8, it is achieved thereby that on-off circuit is led
It is logical；
The front and back sides of base 4 are respectively equipped with assembling button 45, and top is provided with supporting surface 46, when the switch is implemented on keyboard, switch
Inserted by the assembling button 45 of base 4 from the square hole 71 of key panel 7, because there is supporting surface 46 to abut against, therefore the energy of key panel 7
It is tightly fixed between assembling button 45 and supporting surface 46.When the switch is implemented on keyboard, the lower surface of thin film switch 8 is provided with backlight
Plate 9, backlight 9 abut against with keyboard board 10
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, it is any without
The change or replacement that creative work is expected are crossed, should be all included within the scope of the present invention.Therefore, protection of the invention
Scope should be determined by the scope of protection defined in the claims.
Claims (10)
1. a koji crouching formula mechanical keyboard switchs, it is characterised in that：Including switch main body, the switch main body includes key core, face
Seat, base, spring and axle bed, the key core are located in the cavity of face seat, and the bottom of the key core is provided with the spring for resetting,
One end of the spring is abutted with the key core, and the other end of the spring is arranged on the axle bed, the rotating shaft of the axle bed
In the fixing groove of base, the base is buckled in by back-off in the back-off groove of face seat.
2. bent crouching formula mechanical keyboard switch according to claim 1, it is characterised in that：" ten " word is provided with the top of the key core
Shape latch, the latch are plugged on keycap in corresponding ten " font slots.
3. bent crouching formula mechanical keyboard switch according to claim 1, it is characterised in that：The cavity sidewalls of the face seat are provided with
Stopper slot, the key core are provided with the limit buckle to be moved up and down along the stopper slot.
4. bent crouching formula mechanical keyboard switch according to claim 1, it is characterised in that：The face seat bottom left and right side is set
Have a back-off groove, base left and right side edge is provided with back-off, the face seat and the base by the back-off with it is described fall
Catching groove snapping is fixed together.
5. bent crouching formula mechanical keyboard switch according to claim 1, it is characterised in that：The base front and back sides are set respectively
There is assembling to detain, top is provided with supporting surface, when switch is implemented on keyboard, key panel snapping be fixed on assembling button and supporting surface it
Between.
6. bent crouching formula mechanical keyboard switch according to claim 1, it is characterised in that：The bottom of the base is provided with spacing
When face, pressing drive the key core to compress the spring to critical localisation downwards, the key core bottom and base it is described spacing
Face offsets, and key core stroke terminates.
7. bent crouching formula mechanical keyboard switch according to claim 1, it is characterised in that：The bottom surface of the key core is provided with slope
Face, the axle bed include locating shaft, rotating shaft and axle piece, and the locating shaft is vertical to be fixed on the axle bed, and the two of the spring
End is connected on the slope and axle bed respectively, and the spring is set in the locating shaft with one end that the axle bed abuts against
On, the axle piece is provided with spacing domatic, and base is provided with spacing slope groove, and axle piece is turned to described spacing domatic with limiting during extreme angles
Position slope groove lower edge offsets, and the bottom of the axle piece is provided with arc-shaped protrusions, and when switch is implemented on keyboard, switch bottom is provided with film
Switch, arc-shaped protrusions abut against with thin film switch, and thin film switch lower surface is provided with backlight, and backlight offsets with keyboard board
Connect, the locating shaft is made up of Rhizoma Sparganii cylinder, and the spring tang close-fitting is enclosed in three corner angle cambered surfaces of the locating shaft.
8. bent crouching formula mechanical keyboard switch according to claim 1, it is characterised in that：The bottom of the key core is provided with spacing
Slant edge, during drive key core, inclined-plane of the spring along spacing slant edge to curving move to the limit when moment hit base back wall
Send the sound.
9. bent crouching formula mechanical keyboard switch according to claim 1, it is characterised in that：The rotating shaft edge is provided with chamfered edge,
The base bottom is provided with the fixing groove being engaged with the rotating shaft, and the rotating shaft loads the fixing groove by the chamfered edge
In, the fixing groove bottom is provided with limit bottom surface, and base bottom is provided with spacing top surface, and rotating shaft, which buckles, is assemblied in spacing top surface and limit
Between the bottom surface of position.
10. bent crouching formula mechanical keyboard switch according to claim 1, it is characterised in that：The axle bed is in the rotating shaft side
While being respectively equipped with dashpot, when the rotating shaft loads fixing groove, dashpot stress simultaneously deforms to inboard compression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819294.4A CN107393754A (en) | 2017-09-12 | 2017-09-12 | One koji crouching formula mechanical keyboard switchs |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710819294.4A CN107393754A (en) | 2017-09-12 | 2017-09-12 | One koji crouching formula mechanical keyboard switchs |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107393754A true CN107393754A (en) | 2017-11-24 |
Family
ID=60350096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710819294.4A Pending CN107393754A (en) | 2017-09-12 | 2017-09-12 | One koji crouching formula mechanical keyboard switchs |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107393754A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659185A (en) * | 2019-01-22 | 2019-04-19 | 东莞市铭冠电子科技有限公司 | Stablize smooth type elastic slice sound-emitting membrane keyboard switch |
| CN110442204A (en) * | 2019-07-29 | 2019-11-12 | 浙江工贸职业技术学院 | A kind of computer module turnover device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205645633U (en) * | 2015-12-18 | 2016-10-12 | 惠州市金万合实业有限公司 | Keyboard key switch |
| CN206163378U (en) * | 2016-11-02 | 2017-05-10 | 付狄文 | Split type bow axle film mechanical keyboard |
| CN207397997U (en) * | 2017-09-12 | 2018-05-22 | 付狄文 | One koji crouching formula mechanical keyboard switchs |
-
2017
- 2017-09-12 CN CN201710819294.4A patent/CN107393754A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205645633U (en) * | 2015-12-18 | 2016-10-12 | 惠州市金万合实业有限公司 | Keyboard key switch |
| CN206163378U (en) * | 2016-11-02 | 2017-05-10 | 付狄文 | Split type bow axle film mechanical keyboard |
| CN207397997U (en) * | 2017-09-12 | 2018-05-22 | 付狄文 | One koji crouching formula mechanical keyboard switchs |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109659185A (en) * | 2019-01-22 | 2019-04-19 | 东莞市铭冠电子科技有限公司 | Stablize smooth type elastic slice sound-emitting membrane keyboard switch |
| CN109659185B (en) * | 2019-01-22 | 2024-01-26 | 东莞市铭冠电子科技有限公司 | Stable and smooth elastic sheet sounding film keyboard switch |
| CN110442204A (en) * | 2019-07-29 | 2019-11-12 | 浙江工贸职业技术学院 | A kind of computer module turnover device |
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Application publication date: 20171124 |