CN207319968U - A kind of ultra-thin mechanical keyboard switch - Google Patents
A kind of ultra-thin mechanical keyboard switch Download PDFInfo
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- CN207319968U CN207319968U CN201721318993.2U CN201721318993U CN207319968U CN 207319968 U CN207319968 U CN 207319968U CN 201721318993 U CN201721318993 U CN 201721318993U CN 207319968 U CN207319968 U CN 207319968U
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- Prior art keywords
- axis
- feel
- resetting spring
- electrically conducting
- ultra
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- 238000009434 installation Methods 0.000 claims description 6
- 210000000988 bone and bone Anatomy 0.000 claims description 5
- 239000000428 dust Substances 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 230000000994 depressogenic effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
Abstract
It the utility model is related to a kind of ultra-thin mechanical keyboard switch, including base, upper cover, axis, electrically conducting mechanism, feel sounding part and resetting spring, axis lower part is connected in base by resetting spring, electrically conducting mechanism is arranged on the side of resetting spring, and feel sounding part is arranged on the opposite side of resetting spring；Electrically conducting mechanism includes shrapnel, terminal and actuator, and feel sounding part is elastic component.The structure design of the utility model is reasonable, when the depressed power effect of axis moves up and down, electrically conducting mechanism is driven to produce Continuity signal and driving feel sounding part generation pressing feel and sound, press smooth, good hand touch, dependable performance, service life is grown, electrically conducting mechanism and feel sounding part are separately designed, and the both sides of resetting spring are arranged at, take full advantage of the main body horizontal space of switch, can both reduce the height and volume of axis, the height and volume of switch can be reduced again, also reserved more positions for the water proof and dust proof mechanism design of keyboard.
Description
Technical field
The utility model belongs to keyboard switch technical field, specifically refers to a kind of ultra-thin mechanical keyboard switch.
Background technology
Mechanical keyboard switch is also a kind of microswitch, it generally has small contact separation, with defined stroke and power
Carry out the contact mechanism of switch motion.Button paragraph sense is stronger, can particularly send the clear and melodious sound, and possesses longer
Service life, but due to the limitation of structure, realize that this special feel and sound need to rely on the structure of shrapnel, and this shrapnel
Structure needs to take into account at the same time the function of contact conducting, so that cause that the volume of shrapnel must design bigger could realize at the same time
Both functions, thus most of space of mechanical keyboard switch is occupied, cause the volume that mechanical keyboard switchs bigger, from
And the excessively thick heaviness of keyboard assembled with it, it has not been convenient to carry with.The mechanical keyboard of particularly this structure is used
Environment can not avoid the pollution of dust and liquid, and spot enters in keyboard switch the feel that will influence switch at the same time and contact,
So as to cause switching function to fail.
The content of the invention
It is high the technical problem to be solved by the present invention is to provide a kind of dependable performance, volume smaller and water proof and dust proof coefficient
Ultra-thin mechanical keyboard switch.
In order to solve the above technical problems, the utility model uses following technical scheme：
A kind of ultra-thin mechanical keyboard switch, including base, upper cover, axis, electrically conducting mechanism and feel sounding part, under axis
Portion is arranged with resetting spring, and axis lower part is connected in base by resetting spring, and above-mentioned electrically conducting mechanism is arranged on resetting spring
Side, feel sounding part be arranged on resetting spring electrically conducting mechanism correspondence position opposite side；Electrically conducting mechanism includes
Shrapnel, terminal and the actuator for acting on shrapnel being slidably mounted in upper cover being installed on base, in shrapnel and terminal
Corresponding contact is equipped with, the rear skewback for acting on actuator is equipped with axis outside back；Feel sounding part is elastic component, elastic component
One end is installed on base, and the corresponding base in another free end is equipped with inclined-plane one, and front side is equipped with and acts on elastic component outside axis
Preceding skewback.
Preferably, above-mentioned actuator both sides are equipped with the guide part being easily installed, and actuator, which corresponds to shrapnel position and is equipped with, to be easy to
The inclined-plane two that shrapnel installation imports.
Preferably, above-mentioned axis is internally provided with downwardly projecting positioning column, and resetting spring is sheathed on positioning column, in base
Bottom is equipped with lead with holes, and positioning column lower part is placed in lead.
Preferably, above-mentioned upper lid is equipped with the up and down through hole of axis stretching, is equipped with through hole medial surface and is oriented to the position of bone.
Preferably, above-mentioned axis periphery is equipped with the spacing protrusion of stroke above and below limitation axis.
Preferably, above-mentioned axis top is equipped with the mounting hole for being used for keycap installation.
Preferably, above-mentioned base and upper cover are fastened and connected.
The utility model has following remarkable result：
The utility model ultra-thin mechanical keyboard switch is reasonable in design, when the depressed power effect of axis moves up and down
When, driving electrically conducting mechanism produces Continuity signal and driving feel sounding part produces pressing feel and sound, presses smooth, hand
Feel, dependable performance, service life length, electrically conducting mechanism and feel sounding part is separately designed, and be arranged at reset bullet
The both sides of spring, take full advantage of the main body horizontal space of switch, can not only reduce the height and volume of axis, but also can reduce switch
Height and volume, also for keyboard water proof and dust proof mechanism design has reserved more positions.
Brief description of the drawings
Attached drawing 1 is the utility model decomposition texture schematic diagram；
Attached drawing 2 is the utility model base mounting structure schematic diagram；
Attached drawing 3 is the utility model axis and upper cover bottom surface mounting structure schematic diagram；
Attached drawing 4 is the utility model internal structure schematic diagram.
Reference numeral explanation：
After 1 base, 10 lead, 11 inclined-plane, one 2 upper cover, 21 through hole 211 guiding 3 axis 31 of the position of bone before skewback 32 tiltedly
33 positioning column of block, 34 spacing 35 mounting hole of protrusion, 4 electrically conducting mechanism 40 contact, 41 shrapnel, 42 terminal, 43 actuator
431 guide part, 432 inclined-plane, 25 feel sounding part, 6 resetting spring.
Embodiment
In order to facilitate the understanding of those skilled in the art, below in conjunction with attached drawing and embodiment to the utility model into traveling
One step is described in detail.
As shown in Figs 1-4, the ultra-thin mechanical keyboard switch that this implementation discloses, including base 1, upper cover 2, axis 3, electrically lead
Logical mechanism 4, feel sounding part 5 and resetting spring 6, together with base 1 can be fastened and connected with upper cover 2, make base 1 and upper cover 2
It is interior to be placed in formed with a chamber, lower part, electrically conducting mechanism 4 and the feel sounding part 5 of axis 3 in chamber；Axis 3 is internally provided with
Downwardly projecting positioning column 33, resetting spring 6 are sheathed on positioning column 33, and the lower part of axis 3 is connected to base by resetting spring 6
In 1；Bottom is equipped with lead 10 with holes in base 1, and 33 lower part of positioning column is placed in lead 10, consequently facilitating axis 3
Guiding movement.
In the present embodiment, electrically conducting mechanism 4 is arranged on the side of resetting spring 6, and feel sounding part 5 is arranged on resetting spring 6
4 correspondence position of electrically conducting mechanism opposite side.Electrically conducting mechanism 4 includes shrapnel 41, terminal 42 and actuator 43, shrapnel
41 and terminal 42 be respectively arranged on base 1, be equipped with corresponding contact 40 on shrapnel 41 and terminal 42, actuator 43 slides peace
Loaded on the mounting groove in upper cover 2, installed in upper cover 2 equipped with actuator 43, install, driving for the ease of the guiding of actuator 43
3 both sides of moving part are equipped with guide part 431, and the rear skewback 31 for acting on actuator 43 is equipped with the outside back of axis 3, and actuator 43 passes through
Skewback 31 acts on shrapnel 41 afterwards, is imported for the installation of shrapnel 41,41 position of shrapnel is corresponded on actuator 43 and is equipped with inclined-plane
2 432；When the effect of 3 depressed power of axis moves downward, shrapnel 41 and terminal 42 are not blocked from every touching on shrapnel 41 and terminal 42
Point 40 connects, and realizes signal conduction, and when axis 3 moves upwards, the inclined-plane compressing actuator 43 of rear skewback 31, forces driving
Part 43 laterally touches shrapnel 41, separates the contact 40 on shrapnel 41 and terminal 42, so as to fulfill shrapnel 41 and terminal 42 is disconnected
Between electric signal purpose, performance is very reliable.Feel sounding part 5 is elastic component, and elastic component one end is installed on base 1
On, the corresponding base 1 in another free end is equipped with inclined-plane 1, and the preceding skewback 32 for acting on elastic component is equipped with the outer front side of axis 3；
When axis 3 moves downward, the inclined-plane compressing elastic component of skewback 32, forces elastomer to deform upon before axis 3 drives, while elastomer
Free end is stirred the inclined-plane for leaving preceding skewback 32 by 1 inclined-plane 1 of base, so that elastomer discharges deformation and sends the sound and formed
Special pressing feel, presses smooth, good hand touch.In addition, up and down through hole 21 is stretched out equipped with axis 3 in upper cover 2, in through hole
21 medial surfaces, which are equipped with, is oriented to the position of bone 211, and being oriented to the position of bone 211 makes axis 3 freely move up and down along through hole 21 is smooth；In the periphery of axis 3
Spacing protrusion 34 equipped with limitation axis stroke about 3；The mounting hole 35 for being used for keycap installation is equipped with the top of axis 3.
The utility model separately designs electrically conducting mechanism 4 and feel sounding part 5, and is arranged at resetting spring 6
Both sides, take full advantage of the main body horizontal space of switch, can not only reduce the height and volume of axis 3, but also can reduce switch
Height and volume, have also reserved more positions for the water proof and dust proof mechanism design of keyboard.
Above-described embodiment is only the preferable embodiment of the utility model, and in addition, the utility model can also have
Other implementations, as the conduction mode of mechanical keyboard switch electrically conducting mechanism can use photoinduction to tubular type, Static Electro
Appearance formula, Hall magnetic inductive, electric induction formula, piezoresistive formula etc., which can equally reach the utility model design requirement.Need
It is noted that on the premise of conceiving without departing from the utility model, any obvious replace should all fall into this practicality
Within new protection domain.
Claims (7)
1. a kind of ultra-thin mechanical keyboard switch, including base（1）, upper cover（2）, axis（3）, electrically conducting mechanism（4）And feel
Sounding part（5）, axis lower part is arranged with resetting spring（6）, axis lower part is connected in base by resetting spring, it is characterised in that：
The electrically conducting mechanism is arranged on the side of resetting spring, and the electrically conducting mechanism that feel sounding part is arranged on resetting spring corresponds to position
The opposite side put；Electrically conducting mechanism includes the shrapnel being installed on base（41）, terminal（42）And it is slidably mounted on upper cover
The interior actuator for acting on shrapnel（43）, corresponding contact is equipped with shrapnel and terminal（40）, it is equipped with and makees in axis outside back
Rear skewback for actuator（31）；Feel sounding part is elastic component, and elastic component one end is installed on base, another free end pair
The base answered is equipped with inclined-plane one（11）, front side is equipped with the preceding skewback for acting on elastic component outside axis（32）.
2. ultra-thin mechanical keyboard switch according to claim 1, it is characterised in that：The actuator both sides, which are equipped with, to be easy to
The guide part of installation（431）, actuator, which corresponds to shrapnel position and is equipped with, is easy to shrapnel to install the inclined-plane two imported（432）.
3. ultra-thin mechanical keyboard switch according to claim 1, it is characterised in that：The axis is internally provided with downwardly projecting
Positioning column（33）, resetting spring is sheathed on positioning column, and bottom is equipped with lead with holes in base（10）, under positioning column
Portion is placed in lead.
4. ultra-thin mechanical keyboard switch according to claim 1, it is characterised in that：The upper lid is equipped with axis and stretches out
Lower movable through hole（21）, it is equipped with through hole medial surface and is oriented to the position of bone（211）.
5. ultra-thin mechanical keyboard switch according to claim 1, it is characterised in that：The axis periphery is equipped with limitation axis
The spacing protrusion of down stroke（34）.
6. ultra-thin mechanical keyboard switch according to claim 1, it is characterised in that：The axis top, which is equipped with, is used for keycap
The mounting hole of installation（35）.
7. ultra-thin mechanical keyboard switch according to claim 1, it is characterised in that：The base and upper cover, which fasten, to be connected
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318993.2U CN207319968U (en) | 2017-10-13 | 2017-10-13 | A kind of ultra-thin mechanical keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721318993.2U CN207319968U (en) | 2017-10-13 | 2017-10-13 | A kind of ultra-thin mechanical keyboard switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207319968U true CN207319968U (en) | 2018-05-04 |
Family
ID=62381044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721318993.2U Active CN207319968U (en) | 2017-10-13 | 2017-10-13 | A kind of ultra-thin mechanical keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207319968U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI690961B (en) * | 2018-10-24 | 2020-04-11 | 達方電子股份有限公司 | Keyswitch |
-
2017
- 2017-10-13 CN CN201721318993.2U patent/CN207319968U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI690961B (en) * | 2018-10-24 | 2020-04-11 | 達方電子股份有限公司 | Keyswitch |
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