CN213399520U

CN213399520U - Anti-falling keyboard

Info

Publication number: CN213399520U
Application number: CN202022810124.XU
Authority: CN
Inventors: 李贵东
Original assignee: Dongguan Fuling Competitive Electronic Co ltd
Current assignee: Dongguan Fuling Competitive Electronic Co ltd
Priority date: 2020-11-27
Filing date: 2020-11-27
Publication date: 2021-06-08
Anticipated expiration: 2030-11-27

Abstract

The utility model discloses an anti-falling keyboard, which comprises a keyboard main body, wherein the keyboard main body comprises a main keyboard and a numeric keyboard, the left side, the right side, the front side and the rear side of the keyboard main body are respectively provided with a buffer component, the bottom of the keyboard main body is provided with an anti-skid pad, and the bottom end surface of the anti-skid pad is parallel to the bottom end surface of the buffer component; the buffer assembly comprises a buffer piece, a piston piece, an elastic piece and an air cushion, wherein a buffer groove is formed in the buffer piece, the piston piece is arranged in the buffer groove, an apron is arranged at the outer end of the piston piece, the bottom of the piston piece is connected with the bottom end of the buffer groove through the elastic piece, the buffer piece is arranged on two sides of the keyboard body in the height direction and is communicated with the air cushion through a micro air hole. The utility model discloses an anti keyboard that falls has anti strong and simple structure's of ability that falls advantage.

Description

Anti-falling keyboard

Technical Field

The utility model relates to a keyboard technical field especially relates to an anti keyboard that falls.

Background

A keyboard is a command and data input device for operating the device. The keyboard is the most common and main input device, and english letters, numbers, punctuations and the like can be input into the computer through the keyboard, so as to send commands, input data and the like to the computer.

However, the existing keyboard does not have a drop-resistant structure, and once the keyboard drops on the ground, the keyboard is easy to break, short in service life and incapable of meeting the existing production requirements.

Therefore, there is a need for a fall resistant keyboard that overcomes the above-mentioned drawbacks.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an anti keyboard that falls that anti ability reinforce and simple structure.

In order to achieve the purpose, the utility model discloses an anti-falling keyboard, which comprises a keyboard main body, wherein the keyboard main body comprises a main keyboard and a digital keyboard, the left side, the right side, the front side and the rear side of the keyboard main body are respectively provided with a buffer component, the bottom of the keyboard main body is provided with an anti-slip pad, the anti-slip pad has elasticity, and the bottom end surface of the anti-slip pad is flush with the bottom end surface of the buffer component; the buffer assembly comprises a buffer piece, a piston piece, an elastic piece and an air cushion, wherein a buffer groove is formed in the buffer piece, the piston piece is arranged in the buffer groove, an apron is arranged at the outer end of the piston piece, the bottom of the piston piece is connected with the bottom end of the buffer groove through the elastic piece, the buffer piece is arranged on two sides of the keyboard body in the height direction and is communicated with the air cushion through a micro air hole.

Preferably, the number of the non-slip pads is multiple, and all the non-slip pads are located around the bottom of the keyboard main body.

Preferably, the width of the buffer member is consistent with the thickness of the keyboard main body.

Preferably, a rubber pad plug is fixedly arranged on the inner side of the piston piece, the width of the piston piece is smaller than that of the buffer groove, and the width of the rubber pad plug is larger than that of the buffer groove.

Preferably, the length of the piston member located in the buffer groove is greater than the maximum extension length of the elastic member.

In particular, the elastic member is a tension spring.

Preferably, the air cushion is filled with inert gas, when the air cushion is filled with inert gas, the distance between the air cushions on the two sides is larger than the thickness of the keyboard main body, and the bottom end surface of the non-slip mat is flush with the bottom end surface of the air cushion when the non-slip mat is filled with inert gas.

Preferably, the micro air holes are located on two side surfaces of the buffer piece along the height direction of the keyboard main body, and the micro air holes are arranged at equal intervals.

Compared with the prior art, the anti-falling keyboard of the utility model combines the keyboard main body, the buffering component and the non-slip mat together, the buffering component is arranged on the left side, the right side, the front side and the rear side of the keyboard main body, so that a good buffer can be formed on the keyboard main body from four directions, the keyboard main body is prevented from falling and being rotten, the non-slip mat is arranged at the bottom of the keyboard main body, the bottom end surface of the non-slip mat is flush with the bottom end surface of the buffering component, the non-slip mat has elasticity and is flush with the buffering main body, the non-slip mat not only can achieve the anti-slip function, but also can be further matched with the buffering component together to form a good buffer, and the; the buffer component comprises a buffer component, a piston component, an elastic component and an air cushion, a buffer groove is arranged in the buffer component, the piston component is arranged in the buffer groove, a cover plate is arranged at the outer end of the piston component, the bottom of the piston component is connected with the bottom end in the buffer groove through the elastic component, the air cushion is arranged on the buffer component along the two sides of the keyboard body in the height direction, the air cushion is communicated with the buffer groove through a micro air hole, when the keyboard main body falls off, the front surface or the bottom surface can contact the air cushion firstly, the air cushion can form a buffer, when the keyboard main body falls off and any one of the peripheral places is hit, the cover plate can be extruded, the buffer piece moves towards the buffer groove, the elastic piece can form a buffer, if the pressure difference between the inside and the outside is overlarge due to the movement between the piston piece and the buffer piece, the miniature air hole can also form pressure relief through the air cushion, thereby enabling the movement of the miniature air hole to be more flexible and the buffering effect to be better. The utility model discloses an anti keyboard that falls still has simple structure's advantage.

Drawings

Fig. 1 is a schematic view of the three-dimensional structure of the anti-falling keyboard of the present invention after the air cushion is hidden.

Fig. 2 is a schematic view of the planar structure of the anti-falling keyboard of the present invention in the upward viewing direction.

Fig. 3 is a schematic view of a local structure of the anti-falling keyboard of the present invention.

Detailed Description

In order to explain technical contents, structural features, and objects and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

Referring to fig. 1 to 3, the anti-falling keyboard 100 of the present invention includes a keyboard main body 1, the keyboard main body 1 includes a main keyboard and a numeric keyboard, the main keyboard and the numeric keyboard are fixed and adjacently disposed, a manufacturer can omit the numeric keyboard as required, the left side, the right side, the front side and the rear side of the keyboard main body 1 are all provided with a buffer assembly 2, thereby forming a good buffer for the keyboard main body 1 from four directions, and avoiding falling and breaking the keyboard main body 1, the bottom of the keyboard main body 1 is provided with a non-slip mat 3, the non-slip mat 3 has elasticity, the bottom end surface of the non-slip mat 3 is flush with the bottom end surface of the buffer assembly 2, the non-slip mat 3 not only can achieve the anti-slip function, but also can further cooperate with the buffer assembly 2 to form a good buffer, the buffer performance is excellent, preferably, the non-slip mat 3 is provided with a plurality of non-slip mats 3, thereby achieving better anti-skid effect and buffering effect; the buffer assembly 2 comprises a buffer member 21, a piston member 22, an elastic member 23 and an air cushion 24, wherein a buffer groove 211 is arranged in the buffer member 21, the piston member 22 is arranged in the buffer groove 211, a cover plate 221 is arranged at the outer end of the piston member 22, the bottom of the piston member 22 is connected with the bottom end in the buffer groove 211 through the elastic member 23, the air cushions 24 are arranged on two sides of the buffer member 21 in the height direction of the keyboard main body 1, the air cushions 24 are communicated with the buffer groove 211 through micro air holes 25, when the keyboard main body 1 drops, the front surface or the bottom surface can contact the air cushions 24 first, the air cushions 24 can form a buffer, when the keyboard main body 1 drops, any one of the peripheral places is impacted, the cover plate 221 can be extruded, the buffer member 21 moves towards the buffer groove 211, the elastic member 23 can form a buffer, if the pressure difference between the inside and the outside is too large due to the movement between the piston, thereby making the movement more flexible and the buffering effect better.

Referring to fig. 1 to 3, the width of the buffer member 21 is consistent with the thickness of the keyboard body 1, a rubber pad is fixedly disposed on the inner side of the piston member 22, the width of the piston member 22 is smaller than the width of the buffer slot 211, and the width of the rubber pad is greater than the width of the buffer slot 211, so that a space with high air tightness is formed between the piston member 22 and the buffer member 21, when the buffer member 21 drives the rubber pad to move into the buffer slot 211, the volume of the space changes in a short time, meanwhile, the air cushion 24 is communicated with the buffer slot 211 through the micro air holes 25, when the pressure of the space between the rubber pad and the buffer slot 211 is increased, a part of air in the space can flow into the air cushion 24 through the micro air holes 25, so that the buffer member 21 moves into the buffer slot 211 at a weak speed, thereby achieving a buffering effect. The length of the piston member 22 located in the buffer groove 211 is greater than the maximum extension length of the elastic member 23, thereby ensuring that a space with high air tightness is formed between the piston member 22 and the buffer member 21. Preferably, the elastic member 23 is a tension spring, but is not limited thereto. The air cushion 24 is filled with inert gas which can be helium or neon, when the air cushion 24 is filled with inert gas, the distance between the air cushions 24 at two sides is larger than the thickness of the keyboard body 1, the bottom end surface of the antiskid pad 3 is flush with the bottom end surface of the air cushion 24 when the air cushion 24 is filled with inert gas, the inert gas in the air cushion 24 can play a role of buffering, the micro air holes 25 are positioned on two side surfaces of the buffering piece 21 in the height direction of the keyboard body 1, the micro air holes 25 are arranged at equal intervals, because the air cushions 24 are communicated with the buffering groove 211 through the micro air holes, when the pressure intensity of the space between the rubber cushion plug and the buffering groove 211 is enhanced, a part of gas in the space can flow into the air cushion 24 through the micro air holes 25, so that the buffering piece 21 moves to the buffering groove 211 at a weak speed, and the buffering effect.

Referring to fig. 1 to 3, the operation of the anti-falling keyboard 100 of the present invention is described in detail as follows:

when keyboard body 1 drops, the front or bottom surface can contact air cushion 24 earlier, air cushion 24 can form a buffering, when keyboard body 1 drops, when arbitrary place all around lands and receives the striking, can extrude apron 221, make bolster 21 move in to buffer slot 211, elastic component 23 can form a buffering, when the pressure in space between rubber pad stopper and buffer slot 211 strengthens, some gas can flow into air cushion 24 through miniature gas pocket 25 in the space, make bolster 21 move in to buffer slot 211 with weak speed, thereby reach the cushioning effect.

By combining the keyboard main body 1, the buffer component 2, the non-slip mat 3 and the like together, the buffer component 2 is arranged on the left side, the right side, the front side and the rear side of the keyboard main body 1, so that good buffer can be formed on the keyboard main body 1 from four directions, the keyboard main body 1 is prevented from being broken, the non-slip mat 3 is arranged at the bottom of the keyboard main body 1, the bottom end surface of the non-slip mat 3 is flush with the bottom end surface of the buffer component 2, and the non-slip mat 3 is flush with the buffer main body and has elasticity, so that the non-slip mat 3 not only can achieve a non-slip function, but also can be further matched with the buffer component 2 together to form good buffer, and has excellent buffer; the buffer assembly 2 comprises a buffer member 21, a piston member 22, an elastic member 23 and an air cushion 24, wherein a buffer groove 211 is arranged in the buffer member 21, the piston member 22 is arranged in the buffer groove 211, a cover plate 221 is arranged at the outer end of the piston member 22, the bottom of the piston member 22 is connected with the bottom end in the buffer groove 211 through the elastic member 23, the air cushions 24 are arranged on two sides of the buffer member 21 in the height direction of the keyboard main body 1, the air cushions 24 are communicated with the buffer groove 211 through micro air holes 25, when the keyboard main body 1 drops, the front surface or the bottom surface can contact the air cushions 24 first, the air cushions 24 can form a buffer, when the keyboard main body 1 drops, any one of the peripheral places is impacted, the cover plate 221 can be extruded, the buffer member 21 moves towards the buffer groove 211, the elastic member 23 can form a buffer, if the pressure difference between the inside and the outside is too large due to the movement between the piston, thereby making the movement more flexible and the buffering effect better. The anti-falling keyboard 100 of the present invention has the advantage of simple structure.

The above disclosure is only a preferred embodiment of the present invention, and certainly, the scope of the present invention should not be limited thereto, and therefore, the scope of the present invention is not limited to the above embodiments.

Claims

1. An anti-falling keyboard comprises a keyboard main body, wherein the keyboard main body comprises a main keyboard and a numeric keyboard, and is characterized in that the left side, the right side, the front side and the rear side of the keyboard main body are respectively provided with a buffer assembly, the bottom of the keyboard main body is provided with an anti-slip pad, the anti-slip pad has elasticity, and the bottom end surface of the anti-slip pad is flush with the bottom end surface of the buffer assembly; the buffer assembly comprises a buffer piece, a piston piece, an elastic piece and an air cushion, wherein a buffer groove is formed in the buffer piece, the piston piece is arranged in the buffer groove, an apron is arranged at the outer end of the piston piece, the bottom of the piston piece is connected with the bottom end of the buffer groove through the elastic piece, the buffer piece is arranged on two sides of the keyboard body in the height direction and is communicated with the air cushion through a micro air hole.

2. An anti-fall keyboard according to claim 1, wherein a plurality of said non-slip pads are provided, all of said non-slip pads being located around the bottom of said keyboard body.

3. The fall-resistant keyboard according to claim 1, wherein the width of the buffer member is consistent with the thickness of the keyboard body.

4. The fall-resistant keyboard according to claim 1, wherein a rubber pad plug is fixedly arranged on the inner side of the piston member, the width of the piston member is smaller than that of the buffer groove, and the width of the rubber pad plug is larger than that of the buffer groove.

5. The fall resistant keyboard according to claim 1, wherein a length of the piston member located in the buffer groove is greater than a maximum extension length of the elastic member.

6. The fall resistant keyboard according to claim 5, wherein the elastic member is a tensile spring.

7. The fall-resistant keyboard according to claim 1, wherein the air cushions are filled with inert gas, when the air cushions are filled with inert gas, the distance between the air cushions on both sides is larger than the thickness of the keyboard body, and the bottom end surfaces of the non-slip mat are flush with the bottom end surfaces of the air cushions when the non-slip mat is filled with inert gas.

8. The fall-resistant keyboard according to claim 1, wherein the micro air holes are located on both side surfaces of the buffer in a height direction of the keyboard main body, and the micro air holes are arranged at equal intervals.