CN210428364U

CN210428364U - Novel multifunctional computer keyboard

Info

Publication number: CN210428364U
Application number: CN201921520053.0U
Authority: CN
Inventors: 俞增亮
Original assignee: Tianjin Boli Jiangcheng Network Technology Co ltd
Current assignee: Tianjin Boli Jiangcheng Network Technology Co ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-04-28
Anticipated expiration: 2029-09-12

Abstract

The utility model discloses a novel keyboard for multifunctional computer, including the keyboard main part, the below of keyboard main part is provided with wrist pad, the telescopic link passes the inside that the keyboard main part extends to the keyboard main part, the second conical gear has all been cup jointed on the surface of screw, the supporting pad has all been welded to the bottom of bracing piece, the chi spring is all installed in the left side at both ends about the keyboard main part, the outside one end of chi spring all with keyboard main part welded fastening, the right side welding of guide post has the dead lever, the fixed slot has been seted up on the positive right side of keyboard main part. The utility model discloses supply the operating condition of user adjustment wrist, alleviate tired out sense that long-time work brought, improve the device's price/performance ratio for the user can adjust the device's inclination according to the hobby of self, improves the device's practicality, shelters from the device's surface through hiding grey cloth, avoids the device to be polluted by debris and dust.

Description

Novel multifunctional computer keyboard

Technical Field

The utility model relates to a keyboard technical field for the computer specifically is a novel keyboard for multi-functional computer.

Background

The keyboard is the most common and main input device for computers, English letters, numbers, punctuation marks and the like can be input into the computer through the keyboard, so that commands, input data and the like are sent to the computer, and keyboards with various shortcut keys are also provided. Therefore, a novel multifunctional computer keyboard is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel keyboard for multi-functional computer, the keyboard function is comparatively single for the computer of the present stage of proposing in solving above-mentioned background art, because partial keyboard thickness is higher, it can be tired out to make wrist and palm to have the drop to lead to the long-time use of user to lead to in the use, and the device that is used for adjusting keyboard inclination who installs behind one's back of most keyboards all is fixed, the user can't come height-adjusting according to self hobby, and the long-time putting of keyboard can make the surface fall grey or all the other debris lead to the keyboard to receive the problem of pollution.

In order to achieve the above object, the utility model provides a following technical scheme: a novel multifunctional computer keyboard comprises a keyboard main body, wherein a wrist pad is arranged below the keyboard main body, telescopic rods are welded on the left side and the right side of the top end of the wrist pad, the telescopic rods penetrate through the keyboard main body and extend to the interior of the keyboard main body, the left side and the right side of the interior of the top end of the keyboard main body are connected with the top end of a screw through bearings, a lead screw is inserted into the bottom end of the screw, the top end of the lead screw is welded and fixed with the top end of the telescopic rod, first adjusting rods are inserted into the left end and the right end of the keyboard main body, one side, close to each other, of each first adjusting rod penetrates through the keyboard main body and extends to the interior of the keyboard main body, first conical gears are welded on one sides, close to each other, second conical gears are sleeved on the surfaces of the screw, the first conical gears are meshed with the second conical gears, and second adjusting rods are inserted into the left side and the right, the middle part of the surface of the second adjusting rod is connected with the keyboard main body through a bearing, a supporting rod is inserted at the bottom end of the second adjusting rod, the bottom ends of the supporting rods penetrate through the keyboard main body and extend to the outside of the keyboard main body, the bottom ends of the supporting rods are welded with supporting pads, the left side of the front surface of the keyboard main body is provided with a storage bin, and the interior of the storage bin is provided with a roller, the left sides of the upper end and the lower end of the keyboard main body are provided with a ruler spring, the upper end and the lower end of the roller pass through the inner wall of the containing bin and are welded and fixed with one end of the inside of the ruler spring, one end of the outside of the ruler spring is welded and fixed with the keyboard main body, the surface of the roller is wound with dust-shielding cloth, and the right-hand member that hides grey cloth passes the collecting storage and extends to keyboard main part surface and guide post cemented fixation, the right side welding of guide post has the dead lever, the fixed slot has been seted up on the positive right side of keyboard main part.

Preferably, a sponge pad is glued on the surface of the wrist pad.

Preferably, the surface of the supporting rod is provided with an external thread, and the inside of the second adjusting rod is provided with an external thread.

Preferably, the longitudinal section of the supporting pad is trapezoidal, and the bottom end of the supporting pad is glued with a rubber pad.

Preferably, the upper end and the lower end of the guide post are both welded with sliding blocks, and the upper end and the lower end of the front surface of the keyboard main body are both provided with sliding grooves matched with the sliding blocks.

Preferably, the right side of one end of the fixing rod, which is far away from each other, is welded with a triangular bump, and the inner walls of the upper end and the lower end of the fixing groove are provided with grooves.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is used for users to adjust the working state of the wrist, relieve the fatigue caused by long-time work, and make users inconvenient to buy the protection pad alone, improve the cost performance of the device, make users adjust the inclination angle of the device according to the self hobby, improve the practicability of the device, fix the guide post and the fixed rod through the mutual block of the triangle lug and the groove, shield the surface of the device through the dust shielding cloth, and avoid the device from being polluted by sundries and dust;

(1) when a user starts to use the device, the first adjusting rods on two sides are rotated, the first bevel gear drives the second bevel gear to rotate, the guide post is driven by the nut to move up and down, and the wrist pad is driven by the telescopic rod to move up and down, so that the wrist pad is moved to the inside or outside of the keyboard main body, the working state of the wrist is adjusted by the user, the fatigue caused by long-time work is relieved, the user can conveniently and independently purchase a protection pad, and the cost performance of the device is improved;

(2) when a user needs to adjust the inclination angle of the device, the second adjusting rod is rotated to enable the supporting rod to drive the supporting pad to move up and down through the threads, so that the user can adjust the inclination angle of the device according to the preference of the user, and the practicability of the device is improved;

(3) when the user does not use the device, stimulate the guide post rightwards, drive the dead lever and hide grey portion and remove rightwards, hide grey cloth and drive the roller rotation on the roller, the roller drives the chi spring and takes place deformation, makes the dead lever be close to each other through the inclined plane of triangle-shaped lug, fixes guide post and dead lever through triangle-shaped lug and the mutual block of recess, shelters from the surface of the device through hiding grey cloth, avoids the device to be polluted by debris and dust.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic front view of the structure of the present invention;

FIG. 2 is a schematic sectional view of the front view of the structure of the present invention;

fig. 3 is a schematic bottom view of the structure of a-a in fig. 1 according to the present invention;

fig. 4 is a schematic structural front sectional view of the present invention.

In the figure: 1. a keyboard main body; 2. a wrist pad; 3. a telescopic rod; 4. a nut; 5. a screw rod; 6. a first adjusting lever; 7. a first bevel gear; 8. a second bevel gear; 9. a second adjusting lever; 10. a support bar; 11. a support pad; 12. a storage bin; 13. a roller; 14. a scale spring; 15. a guide post; 16. fixing the rod; 17. and fixing the grooves.

The specific implementation mode is as follows:

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.

Referring to fig. 1-4, the present invention provides an embodiment: a novel multifunctional computer keyboard comprises a keyboard main body 1, wherein a wrist pad 2 is arranged below the keyboard main body 1, telescopic rods 3 are welded on the left side and the right side of the top end of the wrist pad 2, a layer of sponge pad is glued on the surface of the wrist pad 2 and is used for absorbing sweat generated by long-time working wrist of a user, so that the wrist of the user can be dry without affecting the working of the user, the telescopic rods 3 penetrate through the keyboard main body 1 and extend to the inside of the keyboard main body 1, the left side and the right side of the inside of the top end of the keyboard main body 1 are connected with the top end of a screw 4 through bearings, a lead screw 5 is inserted into the bottom end of the screw 4, the top end of the lead screw 5 is welded and fixed with the top end of the telescopic rods 3, first adjusting rods 6 are inserted into the left end and the right end of the keyboard main body 1, and one side, close to each other, a first bevel gear 7 is welded on one side, close to each other, of the first adjusting rod 6, a second bevel gear 8 is sleeved on the surface of the nut 4, and the first bevel gear 7 and the second bevel gear 8 are meshed with each other;

the left side and the right side of the front top end of the keyboard main body 1 are inserted with second adjusting rods 9, the middle part of the surface of the second adjusting rod 9 is connected with the keyboard main body 1 through a bearing, the bottom end of the second adjusting rod 9 is inserted with a support rod 10, the surface of the support rod 10 is provided with external threads, the inside of the second adjusting rod 9 is provided with the external threads, the device has the function that a user rotates the second adjusting rod 9 through the support rod 10 to drive a support pad 11 to move up and down through the threads, the inclination angle of the device is adjusted, the bottom ends of the support rods 10 penetrate through the keyboard main body 1 and extend to the outside of the keyboard main body 1, the bottom ends of the support rods 10 are welded with support pads 11, the longitudinal section of the support pads 11 is trapezoidal, the bottom ends of the support pads 11 are glued with rubber pads, the function that the, the friction force between the keyboard and a desktop is increased through a rubber pad, so that the pushing force generated by a palm of a user in the using process is prevented from pushing the device to move, the left side of the front face of the keyboard main body 1 is provided with a storage bin 12, the interior of the storage bin 12 is provided with a roller 13, the left sides of the upper end and the lower end of the keyboard main body 1 are provided with a ruler spring 14, the upper end and the lower end of the roller 13 penetrate through the inner wall of the storage bin 12 and are welded with one end of the interior of the ruler spring 14, one end of the exterior of the ruler spring 14 is welded with the keyboard main body 1, the surface of the roller 13 is wound with dust shielding cloth, the right end of the dust shielding cloth penetrates through the storage bin 12 and extends to the surface of the keyboard main body 1 to be glued and fixed with a guide column 15, the upper end and the lower end of the guide column 15 are welded with sliding blocks, the right side welding of guide post 15 has dead lever 16, and the right side that dead lever 16 kept away from one end each other all has welded the triangle-shaped lug, and the inner wall at both ends all has seted up the recess about fixed slot 17, and its effect is for thinking back the block through triangle-shaped lug and recess and fix guide post 15 and dead lever 16, and fixed slot 17 has been seted up on the positive right side of keyboard main part 1.

The working principle is as follows: by rotating the first adjusting rods 6 on the two sides, the first bevel gear 7 drives the second bevel gear 8 to rotate, the guide post 15 is driven by the nut 4 to move up and down, the wrist pad 2 is driven by the telescopic rod 3 to move up and down, so that the wrist pad 2 is moved into or out of the keyboard main body 1, the working state of the wrist is adjusted by a user, the fatigue caused by long-time work is relieved, the user can not buy a protection pad independently, the cost performance of the device is improved, when the user needs to adjust the inclination angle of the device, the second adjusting rod 9 is rotated, the supporting rod 10 drives the supporting pad 11 to move up and down through threads, the user can adjust the inclination angle of the device according to the preference of the user, and the practicability of the device is improved;

when a user does not use the device, the guide post 15 is pulled rightwards to drive the fixed rod 16 and the dust shielding part to move rightwards, the dust shielding cloth drives the roller 13 to rotate on the roller 13, the roller 13 drives the ruler spring 14 to deform, the fixed rod 16 drives the triangular lug to move to be abutted against the outer wall of the fixed groove 17, the fixed rod 16 is mutually close to each other through the inclined plane of the triangular lug, the fixed rod 16 drives the triangular lug to move towards the inside of the fixed groove 17, when the fixed rod moves to the groove inside the fixed groove 17, the deformation of the fixed rod 16 disappears, the guide post 15 and the fixed rod 16 are fixed through the mutual clamping of the triangular lug and the groove, when the user needs to use the device, the guide post 15 is pulled to enable the fixed rod 16 and the triangular lug to move to the outside of the fixed groove 17, the roller 13 is driven to rotate to reset, then the user normally uses the device, does above the utility model discloses a whole theory of operation.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a novel multi-functional keyboard for computer, includes keyboard main part (1), its characterized in that: a wrist pad (2) is arranged below the keyboard main body (1), telescopic rods (3) are welded on the left side and the right side of the top end of the wrist pad (2), the telescopic rods (3) penetrate through the keyboard main body (1) and extend to the inside of the keyboard main body (1), the left side and the right side of the inside of the top end of the keyboard main body (1) are connected with the top end of a screw nut (4) through bearings, a lead screw (5) is inserted into the bottom end of the screw nut (4), the top end of the lead screw (5) is fixedly welded with the top end of the telescopic rods (3), first adjusting rods (6) are inserted into the left end and the right end of the keyboard main body (1), one sides, close to each other, of the first adjusting rods (6) penetrate through the keyboard main body (1) and extend to the inside of the keyboard main body (1), first bevel gears (7) are welded on one sides, close to each other, second bevel gears (8) are sleeved on the surface of the screw nut (4), the keyboard comprises a keyboard main body (1), a first bevel gear (7) and a second bevel gear (8) which are meshed with each other, wherein second adjusting rods (9) are inserted into the left side and the right side of the front top end of the keyboard main body (1), the middle of the surface of each second adjusting rod (9) is connected with the keyboard main body (1) through a bearing, supporting rods (10) are inserted into the bottom ends of the second adjusting rods (9), the bottom ends of the supporting rods (10) penetrate through the keyboard main body (1) and extend to the outside of the keyboard main body (1), supporting pads (11) are welded at the bottom ends of the supporting rods (10), a storage bin (12) is arranged on the left side of the front side of the keyboard main body (1), rollers (13) are arranged inside the storage bin (12), ruler springs (14) are arranged on the left sides of the upper end and the lower end of the keyboard main body (1), the upper end and the lower end of each roller (13) penetrate through the inner wall, the outside one end of chi spring (14) all with keyboard main part (1) welded fastening, the surface winding of roller (13) has the grey cloth that hides, and the right-hand member that hides grey cloth passes storage bin (12) and extends to keyboard main part (1) surface and guide post (15) veneer fixed, the right side welding of guide post (15) has dead lever (16), fixed slot (17) have been seted up on the positive right side of keyboard main part (1).

2. The novel multifunctional computer keyboard of claim 1, wherein: the surface of the wrist pad (2) is glued with a layer of sponge pad.

3. The novel multifunctional computer keyboard of claim 1, wherein: the surface of the supporting rod (10) is provided with external threads, and the inside of the second adjusting rod (9) is provided with external threads.

4. The novel multifunctional computer keyboard of claim 1, wherein: the longitudinal section of the supporting pad (11) is trapezoidal, and the bottom ends of the supporting pad (11) are glued with rubber pads.

5. The novel multifunctional computer keyboard of claim 1, wherein: the upper end and the lower end of the guide post (15) are welded with sliding blocks, and the upper end and the lower end of the front surface of the keyboard main body (1) are provided with sliding grooves matched with the sliding blocks.

6. The novel multifunctional computer keyboard of claim 1, wherein: the right sides of the ends, far away from one end of the fixing rod (16), are welded with triangular lugs, and the inner walls of the upper end and the lower end of the fixing groove (17) are provided with grooves.