CN213242344U

CN213242344U - High-wear-resistance keycap

Info

Publication number: CN213242344U
Application number: CN202022638471.9U
Authority: CN
Inventors: 曾艳
Original assignee: Shenzhen Gaoxinda Precision Mould Co ltd
Current assignee: Shenzhen Gaoxinda Precision Mould Co ltd
Priority date: 2020-11-16
Filing date: 2020-11-16
Publication date: 2021-05-18
Anticipated expiration: 2030-11-16

Abstract

The utility model discloses a high wear-resistance keycap, which comprises a keycap, wherein the keycap is composed of a first outer shell, a second outer shell and an inner shell, the outer side of the inner shell is fixedly provided with the first outer shell, the bottom of the outer side of the first outer shell is fixedly provided with the second outer shell, the center of the top of the inner shell is provided with a printing hole, the lateral sides of the side of the first outer shell are respectively paved with an anti-collision pad, the inner shell is composed of an attaching plate, a pressure-resistant plate and a base plate, one side of the attaching plate is fixedly connected with one side of the pressure-resistant plate, the high wear-resistance keycap is provided with the keycap, the manufacturing cost is reduced, the market competitiveness is enhanced, the connecting stability of the keycap and the keyboard is further improved by the arrangement of connecting holes, spacing holes, the setting of printing hole can not be along with long-time use and not see clearly the sign character, and the good convenient to use user of light transmissivity of second shell uses under the dark environment.

Description

High-wear-resistance keycap

Technical Field

The utility model relates to a key cap field specifically is a high wearability key cap.

Background

The keyboard is widely applied as a peripheral product of a large number of electronic products, particularly a computer keyboard for computer peripheral equipment, a plurality of keyboard holes are formed in a base body of the keyboard, a key switch is arranged at the bottom of each keyboard hole, a key cap for typing with fingers covers above the key switch, and the key cap is used as an accessory on the keyboard and is various in shape.

The existing keycaps are usually made of printing ink attached to the keycaps by a printing technology, identification characters are processed subsequently, if a low-grade printing technology or low-grade printing ink is adopted during printing, the ink adhesive force of the produced keycaps is not strong, the keycaps are easy to degrade after being used for a long time, and the identification characters cannot be seen clearly.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high wearability key cap to propose current key cap in solving above-mentioned background art and adopt printing technology to make printing ink adhere to on the key cap usually, carry out follow-up processing out sign character, if adopt the printing technology of low-end or adopt the printing ink of low-end during the printing, the printing ink adhesive force of the key cap of then producing is not strong, and live time has been of a specified duration and has degenerated easily, sees the problem of unclear sign character.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a high wearability key cap, includes the key cap, the key cap comprises first shell, second shell and inner shell, the outside fixed mounting of inner shell has first shell, the bottom fixed mounting in the first shell outside has the second shell, the printing hole has been seted up at the center at inner shell top, the crashproof pad has all been laid to the avris of first shell side, the inner shell comprises attaching plate, anti-pressure plate and base plate, one side of attaching plate and one side fixed connection of anti-pressure plate, one side fixed connection of anti-pressure plate's opposite side and base plate, the base plate is made by the PET material, the friction pad has been laid with the junction of second shell to first shell.

As a preferred technical scheme of the utility model, the central fixed mounting of inner shell bottom has the spliced pole, the connecting hole has been seted up to one side of spliced pole, the equal fixed mounting in both sides of inner shell and spliced pole has the anchor strut, spacing hole has all been seted up to the corner of inner shell bottom, the junction fixed mounting of inner shell and first shell has the spacing ring, the protection pad has all been laid to the avris of connecting hole inner wall.

As a preferred technical scheme of the utility model, the inside fixed mounting of attaching plate has a plurality of laminating ball, a plurality of the laminating ball is made by elastic resin material.

As an optimized technical scheme of the utility model, the fixed surface of resistance to compression board installs a plurality of strengthening rib.

As an optimal technical scheme of the utility model, the second shell comprises a plurality of light-passing board, a plurality of equal fixed connection between two liang of light-passing board, a plurality of the light-passing board all sets up to the rhombus, a plurality of the light-passing board is made by the PC material.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the arrangement of the keycaps reduces the manufacturing cost and enhances the market competitiveness, the arrangement of the connecting holes, the limiting holes and the like further improves the stability of the connection between the keycaps and the keyboard, enhances the anti-falling performance and reduces the condition that the inner keycaps shake and loosen;

2. the setting of printing hole can not be along with long-time use and not see clearly the sign character, and the good convenient to use user of light transmissivity of second shell uses under the dark environment.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a schematic structural diagram of the inner shell of the present invention.

In the figure: 1. a keycap; 2. an anti-collision pad; 3. a second housing; 4. a first housing; 5. an inner shell; 6. a friction pad; 7. reinforcing columns; 8. connecting holes; 9. a protection pad; 10. a limiting hole; 11. a limiting ring; 12. connecting columns; 13. printing holes; 14. attaching a plate; 15. attaching a ball; 16. a pressure resistant plate; 17. a substrate; 18. a light-transmitting plate; 19. and (5) reinforcing ribs.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, the utility model provides a high wearability key cap, including key cap 1, key cap 1 comprises first shell 4, second shell 3 and inner shell 5, the outside fixed mounting of inner shell 5 has first shell 4, the bottom fixed mounting in the first shell 4 outside has second shell 3, printed hole 13 has been seted up at the center at inner shell 5 top, crashproof pad 2 has all been laid to the avris of first shell 4 side, inner shell 5 is by rigging plate 14, pressure resistant plate 16 and base plate 17 constitute, one side of rigging plate 14 and one side fixed connection of pressure resistant plate 16, the opposite side of pressure resistant plate 16 and one side fixed connection of base plate 17, base plate 17 is made by the PET material, friction pad 6 has been laid to the junction of first shell 4 and second shell 3.

Preferably, a connecting column 12 is fixedly mounted at the center of the bottom of the inner shell 5, a connecting hole 8 is formed in one side of the connecting column 12, reinforcing columns 7 are fixedly mounted on the two sides of the inner shell 5 and the connecting column 12, limiting holes 10 are formed in corners of the bottom of the inner shell 5, a limiting ring 11 is fixedly mounted at the joint of the inner shell 5 and the first outer shell 4, a protection pad 9 is laid on the side of the inner wall of the connecting hole 8, the key cap 1 and a keyboard are stably and firmly connected, the key cap 1 cannot shake along with long service life, and the service life of the key cap is prolonged.

Preferably, the inside fixed mounting of attaching plate 14 has a plurality of laminating ball 15, and a plurality of laminating ball 15 is made by elastic resin material, and the installation of a plurality of laminating ball 15 makes keycap 1 good with the laminating nature of using the finger.

Preferably, a plurality of reinforcing ribs 19 are fixedly installed on the surface of the pressure-resistant plate 16, and the pressure-resistant plate 16 has good pressure resistance and high wear resistance.

Preferably, second shell 3 comprises a plurality of light-passing board 18, and a plurality of light-passing board 18 is equal fixed connection between two liang, and a plurality of light-passing board 18 all sets up to the rhombus, and a plurality of light-passing board 18 is made by the PC material, and the installation of second shell 3 makes key cap 1 have luminous function, and convenient to use person uses under the dark environment.

When in specific use, the utility model relates to a high-wear-resistance keycap, a keycap 1 comprises a first outer shell 4, a second outer shell 3 and an inner shell 5, the inner shell 5 comprises an attaching plate 14, a pressure-resistant plate 16 and a base plate 17, the attaching plate 14 is internally and fixedly provided with a plurality of attaching balls 15, the attaching of the using fingers to the keycap 1 is good due to the installation of the attaching balls 15, the surface of the pressure-resistant plate 16 is fixedly provided with a plurality of reinforcing ribs 19, the pressure-resistant plate 16 has good pressure resistance and high wear resistance, the second outer shell 3 comprises a plurality of light-transmitting plates 18, the installation of the second outer shell 3 ensures that the keycap 1 has a luminous function, which is convenient for a user to use in a dark environment, the center at the bottom of the inner shell 5 is fixedly provided with a connecting column 12, one side of the connecting column 12 is provided with a connecting hole 8, both sides of the inner shell 5 and the connecting column 12, the limiting ring 11 is fixedly installed at the joint of the inner shell 5 and the first outer shell 4, the protection pad 9 is laid on the side of the inner wall of the connecting hole 8, the key cap 1 and the keyboard are stably and firmly connected, the key cap 1 cannot shake along with long service life, and the service life of the key cap is prolonged.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a high wearability key cap, includes key cap (1), its characterized in that: the keycap (1) consists of a first outer shell (4), a second outer shell (3) and an inner shell (5), a first outer shell (4) is fixedly arranged on the outer side of the inner shell (5), a second outer shell (3) is fixedly arranged at the bottom of the outer side of the first outer shell (4), a printing hole (13) is formed in the center of the top of the inner shell (5), anti-collision pads (2) are laid on the lateral sides of the side surfaces of the first outer shell (4), the inner shell (5) is composed of a joint plate (14), a pressure-resistant plate (16) and a base plate (17), one side of the laminating plate (14) is fixedly connected with one side of the pressure resistant plate (16), the other side of the pressure resistant plate (16) is fixedly connected with one side of the base plate (17), the base plate (17) is made of PET materials, and a friction pad (6) is laid at the joint of the first shell (4) and the second shell (3).

2. A high wear resistance keycap according to claim 1, wherein: the utility model discloses a protection pad, including inner shell (5), spliced pole (12), connecting hole (8) have been seted up to the center fixed mounting of inner shell (5) bottom, the equal fixed mounting in both sides of inner shell (5) and spliced pole (12) has anchor post (7), spacing hole (10) have all been seted up to the corner of inner shell (5) bottom, inner shell (5) have spacing ring (11) with the junction fixed mounting of first shell (4), protection pad (9) have all been laid to the avris of connecting hole (8) inner wall.

3. A high wear resistance keycap according to claim 1, wherein: a plurality of attaching balls (15) are fixedly mounted inside the attaching plate (14), and the attaching balls (15) are made of elastic resin materials.

4. A high wear resistance keycap according to claim 1, wherein: and a plurality of reinforcing ribs (19) are fixedly arranged on the surface of the pressure resistant plate (16).

5. A high wear resistance keycap according to claim 1, wherein: the second shell (3) comprises a plurality of light-passing board (18), a plurality of equal fixed connection between two liang of light-passing board (18), a plurality of light-passing board (18) all set up to the rhombus, a plurality of light-passing board (18) are made by the PC material.