CN209266271U - A kind of low noise water proof type plastic press key - Google Patents
A kind of low noise water proof type plastic press key Download PDFInfo
- Publication number
- CN209266271U CN209266271U CN201920053669.5U CN201920053669U CN209266271U CN 209266271 U CN209266271 U CN 209266271U CN 201920053669 U CN201920053669 U CN 201920053669U CN 209266271 U CN209266271 U CN 209266271U
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- keycap
- groove
- pedestal
- telescopic rod
- component
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Abstract
The utility model discloses a kind of low noise water proof type plastic press keys, the keycap including pedestal, above pedestal, and the pedestal includes the first groove, telescopic rod；First groove is located at the two sides of pedestal, and the telescopic rod is located at the two sides of the first groove, and telescopic rod and the first groove are in same horizontal line, and the keycap includes the second groove, reset spring；Second groove is located at the two sides of the bottom of keycap, second groove is connect with telescopic rod clamp, the reset spring is located at the bottom centre position of keycap, reset spring matches with the first groove, the chassis outer side is provided with noise abatement component, the noise abatement component is connect with base inner wall, the key cap surface is provided with water repellent component, the water repellent component is fixedly mounted on key cap surface, the utility model passes through setting water repellent component and sound-absorbing component, be conducive to improve the waterproof performance and sound absorption qualities of plastic cement keycap, noise reduces the utilization efficiency for improving keycap.
Description
Technical field
The utility model relates to technical field of key, specially a kind of low noise water proof type plastic press key.
Background technique
Plastic press key as the term suggests be exactly with plastic cement be raw material made by key product be commonly called as " plastic press key ", plastic cement
Key is one of numerous products of plasthetics, it is the high molecular material key of synthesis, and key is in daily life more
Generally, the key such as on keyboard, key, the key of air-conditioning switch etc. on hot-water bottle, key are usually to have sound, are being pacified
Under quiet environment, key sound can generate noise, influence efficiency, and traditional key is generally made of sheet metal and plastic body, table
Surface hardness is low, wears no resistance, and waterproof performance is weak, seriously affects aesthetics and service life, is unfavorable for widely popularizing.
It would therefore be desirable to design a kind of plastic press key that low noise waterproof performance is good.
Utility model content
The purpose of this utility model is to provide a kind of low noise water proof type plastic press keys, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions: a kind of low noise water proof type plastic press key, packet
Pedestal, the keycap above pedestal are included, the pedestal includes the first groove, telescopic rod；First groove is located at pedestal
Two sides, the telescopic rod are located at the two sides of the first groove, and telescopic rod and the first groove are in same horizontal line, the keycap packet
Include the second groove, reset spring；Second groove is located at the two sides of the bottom of keycap, and the second groove is connect with telescopic rod clamp,
The reset spring is located at the bottom centre position of keycap, and reset spring matches with the first groove, the chassis outer side setting
There is noise abatement component, the noise abatement component is connect with base inner wall, and the key cap surface is provided with water repellent component, the water repellent component
It is fixedly mounted on key cap surface.
As the utility model a preferred technical solution, the telescopic rod includes fixed link, mobile bar；The fixation
Bar is fixedly mounted on the surface of pedestal, and the through-hole that the mobile bar passes through fixed link one end is connect with the second groove clamp.
As the utility model a preferred technical solution, the noise abatement component includes keycap shell, sound-absorbing slot, sound-absorbing
Cotton；The keycap shell is located at the top of keycap, and sound-absorbing slot is provided in the keycap shell, is filled with several suctions in the sound-absorbing slot
Sound cotton.
As the utility model a preferred technical solution, keycap shell bottom is provided with movable part, the activity
Part one end is fixedly connected with keycap shell bottom, the recess connection of the other end and key cap surface.
As the utility model a preferred technical solution, the water repellent component includes capillary groove, transparent panel；It is described anti-
Sink is located at the surface of keycap, and water-proof strip is movably installed in capillary groove, and the transparent panel is located on the outside of capillary groove, transparent panel two
The projection of side and the groove of capillary groove top two sides match.
As the utility model a preferred technical solution, wearing layer, the wearing layer are provided on the outside of the keycap
Using made of graphite material.
Compared with prior art, the utility model has the beneficial effects that the utility model passes through setting water repellent component and suction
Sound component, is conducive to the waterproof performance and sound absorption qualities that improve plastic cement keycap, and noise reduces the utilization efficiency for improving keycap.
Detailed description of the invention
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the telescopic mast structural schematic diagram of the utility model；
Fig. 3 is the water repellent component structural schematic diagram of the utility model.
In figure: 1, pedestal；11, the first groove；12, telescopic rod；121, fixed link；122, mobile bar；2, keycap；21,
Two grooves；22, reset spring；3, noise abatement component；31, keycap shell；311, movable part；32, sound-absorbing slot；33, acoustical cotton；4, waterproof
Component；41, capillary groove；411, water-proof strip；42, transparent panel；5, wearing layer.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that the instructions such as term "vertical", "upper", "lower", "horizontal"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description the utility model and simplification
Description, rather than the device or element of indication or suggestion meaning must have a particular orientation, constructed and grasped with specific orientation
Make, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise clearly defined and limited, term " is set
Set ", " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection,
Or it is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediary can also be passed through
It is indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of low noise water proof type plastic press key, including
Pedestal 1, the keycap 2 above pedestal 1, the pedestal 1 include the first groove 11, telescopic rod 12；First groove 11
In the two sides of pedestal 1, the telescopic rod 12 is located at the two sides of the first groove 11, and telescopic rod 12 and the first groove 11 are in same water
On horizontal line, the keycap 2 includes the second groove 21, reset spring 22；Second groove 21 is located at the two sides of the bottom of keycap 2,
Second groove 21 is connect with 12 clamp of telescopic rod, and the reset spring 22 is located at the bottom centre position of keycap 2, reset spring 22
Matching with the first groove 11, noise abatement component 3 is provided on the outside of the pedestal 1, the noise abatement component 3 is connect with 1 inner wall of pedestal,
2 surface of keycap is provided with water repellent component 4, and the water repellent component 4 is fixedly mounted on 2 surface of keycap.
Preferably, the telescopic rod 12 includes fixed link 121, mobile bar 122；The fixed link 121 is fixedly mounted on bottom
The surface of seat 1, the through-hole that the mobile bar 122 passes through 121 one end of fixed link are connect with 21 clamp of the second groove, telescopic rod 12
It is provided with and is placed on pedestal 1 conducive to keycap 2, improve the firm performance of keycap 2.
Preferably, the noise abatement component 3 includes keycap shell 31, sound-absorbing slot 32, acoustical cotton 33；The keycap shell 31 is located at key
The top of cap 2 is provided with sound-absorbing slot 32 in the keycap shell 31, is filled with several acoustical cottons 33, noise abatement in the sound-absorbing slot 32
The setting of component 3 advantageously reduces the noise of keycap shell 31.
Preferably, 31 bottom of keycap shell is provided with movable part 311, described 311 one end of movable part and 31 bottom of keycap shell
Portion is fixedly connected, and the other end is connect with the recess on 2 surface of keycap, and the setting of keycap shell 31 improves the noise abatement performance of plastic press key.
Preferably, the water repellent component 4 includes capillary groove 41, transparent panel 42；The capillary groove 41 is located at the table of keycap 2
Face, water-proof strip 411 is movably installed in capillary groove 41, and the transparent panel 42 is located at 41 outside of capillary groove, 42 two sides of transparent panel
Projection and the grooves of 41 top two sides of capillary groove match, the setting of water repellent component 4 improves the waterproof performance of plastic press key.
Preferably, wearing layer 5 is provided on the outside of the keycap 2, the wearing layer 5 uses made of graphite material, antifriction
The setting of layer 5 improves the wear-resisting efficiency of plastic press key.
Working principle: the first groove 11 at pedestal 1 is connect by reset spring 22 with keycap 2 first, the first groove
The telescopic rod 12 of 11 two sides is connect with the second groove 21 at keycap 2, presses keycap 2, so that keycap 2 passes through the reset bullet of bottom
In Telescopic Fixed the first groove 11 at pedestal 1 of spring 22, mobile bar 122 during button pressed in telescopic rod 12 with
The movement of reset spring 22 and move, achieve the effect that key convenient to use uses, keycap shell be provided on the outside of keycap 2
31, keycap shell 31 is connect by the movable part 311 of bottom with keycap 2, and key can be absorbed in the acoustical cotton 33 inside keycap shell 31
The sound of generation, so that key reduces noise during operation, while the transparent panel 42 in water repellent component 4 is in capillary groove
It is movable at 41, facilitate and water-proof strip 411 is placed in capillary groove 41, improves the waterproof performance of key.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of low noise water proof type plastic press key, including pedestal (1), the keycap (2) being located above pedestal (1), feature exists
In: the pedestal (1) includes the first groove (11), telescopic rod (12)；First groove (11) is located at the two sides of pedestal (1),
The telescopic rod (12) is located at the two sides of the first groove (11), and telescopic rod (12) and the first groove (11) are in same horizontal line
On, the keycap (2) includes the second groove (21), reset spring (22)；Second groove (21) is located at the bottom of keycap (2)
Two sides, the second groove (21) are connect with telescopic rod (12) clamp, and the reset spring (22) is located at the bottom centre position of keycap (2)
It sets, reset spring (22) matches with the first groove (11), is provided with noise abatement component (3), the noise abatement on the outside of the pedestal (1)
Component (3) is connect with pedestal (1) inner wall, and keycap (2) surface is provided with water repellent component (4), and the water repellent component (4) is fixed
It is mounted on keycap (2) surface.
2. a kind of low noise water proof type plastic press key according to claim 1, it is characterised in that: telescopic rod (12) packet
Include fixed link (121), mobile bar (122)；The fixed link (121) is fixedly mounted on the surface of pedestal (1), the mobile bar
(122) through-hole across fixed link (121) one end is connect with the second groove (21) clamp.
3. a kind of low noise water proof type plastic press key according to claim 1, it is characterised in that: the noise abatement component (3)
Including keycap shell (31), sound-absorbing slot (32), acoustical cotton (33)；The keycap shell (31) is located at the top of keycap (2), the keycap
It is provided with sound-absorbing slot (32) in shell (31), is filled with several acoustical cottons (33) in the sound-absorbing slot (32).
4. a kind of low noise water proof type plastic press key according to claim 3, it is characterised in that: keycap shell (31) bottom
Portion is provided with movable part (311), and described movable part (311) one end is fixedly connected with keycap shell (31) bottom, the other end and keycap
(2) the recess connection on surface.
5. a kind of low noise water proof type plastic press key according to claim 1, it is characterised in that: the water repellent component (4)
Including capillary groove (41), transparent panel (42)；The capillary groove (41) is located at the surface of keycap (2), activity peace in capillary groove (41)
Equipped with water-proof strip (411), the transparent panel (42) is located on the outside of capillary groove (41), the projection and waterproof of transparent panel (42) two sides
The groove of slot (41) top two sides matches.
6. a kind of low noise water proof type plastic press key according to claim 1, it is characterised in that: on the outside of the keycap (2)
It is provided with wearing layer (5), the wearing layer (5) is using made of graphite material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053669.5U CN209266271U (en) | 2019-01-11 | 2019-01-11 | A kind of low noise water proof type plastic press key |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920053669.5U CN209266271U (en) | 2019-01-11 | 2019-01-11 | A kind of low noise water proof type plastic press key |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209266271U true CN209266271U (en) | 2019-08-16 |
Family
ID=67566325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920053669.5U Active CN209266271U (en) | 2019-01-11 | 2019-01-11 | A kind of low noise water proof type plastic press key |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209266271U (en) |
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2019
- 2019-01-11 CN CN201920053669.5U patent/CN209266271U/en active Active
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