CN211242164U

CN211242164U - Computer keyboard bracket

Info

Publication number: CN211242164U
Application number: CN201922161406.9U
Authority: CN
Inventors: 黄惠娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-08-14
Anticipated expiration: 2029-12-05

Abstract

The utility model relates to a computer equipment technical field especially relates to a calculate key dish bracket, solve the shortcoming that the computer key dish that exists among the prior art can not adjust the use angle wantonly, including the bracket body, rotor plate and the nut of screwing, the bracket body includes bottom plate and a pair of curb plate, and the curb plate sets up the both sides at the bottom plate respectively, be equipped with the pivot in the rotor plate, and the pivot bears by the antifriction bearing fixation in the installation curb plate, one side of pivot extends to the outside of curb plate and welds the threaded rod, be equipped with the screw hole in the nut of screwing, and the nut threaded connection of screwing is on the threaded rod, one side that the nut of screwing is close to the curb plate is stained with the clamp ring, it has a pair of horizontal baffle to weld on the rotor plate, and the baffle. The utility model discloses an adjust nut and rotor plate of screwing, can realize going the function of arbitrary adjustment keyboard's oblique angle of cutting according to individual needs, it is very convenient to use.

Description

Computer keyboard bracket

Technical Field

The utility model relates to a computer equipment technical field especially relates to a calculate key dish bracket.

Background

The ergonomic purpose of the keyboard tray is to meet the requirements of people on comfort level and use habit when using a mouse and a keyboard to the maximum extent, reduce physical and mental fatigue degree during long-time use as much as possible, and avoid the generation of muscle strain symptoms as much as possible, so that physical and mental health of a user is protected to the maximum extent and the work efficiency of the user is improved. The keyboard bracket on the market at present adopts the pull formula, can't be according to individual needs, goes the oblique angle of cutting of arbitrary regulation keyboard, and it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the computer keyboard in the prior art can not adjust the using angle at will, and providing a computer keyboard bracket.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a computer keyboard bracket, includes bracket body, rotor plate and the nut of screwing, bracket body includes bottom plate and a pair of curb plate, and the curb plate sets up the both sides at the bottom plate respectively, be equipped with the pivot in the rotor plate, and the pivot is fixed by the antifriction bearing who installs in the curb plate and bear, one side of pivot extends to the outside of curb plate and has welded the threaded rod, be equipped with the screw hole in the nut of screwing, and the nut threaded connection of screwing on the threaded rod, one side that the nut of screwing is close to the curb plate is stained with the clamp ring.

Preferably, a pair of transverse baffles are welded on the rotating plate, and the baffles are respectively close to the front end and the rear end of the rotating plate.

Preferably, one side of the side plate, which is close to the screwing nut, is provided with a pressing groove, and the width of the cross section of the pressing groove is larger than that of the cross section of the pressing ring.

Preferably, a friction washer is stuck in the pressing groove and matched with the pressing ring.

Preferably, the tail end of the threaded rod is welded with a limiting block.

Compared with the prior art, the utility model discloses an adjust nut and rotor plate of screwing, can realize going the function of arbitrary angle of declination of adjusting keyboard according to individual needs, it is very convenient to use.

Drawings

Fig. 1 is a schematic front view of a computer keyboard tray according to the present invention;

fig. 2 is an enlarged schematic structural diagram of a computer keyboard tray according to the present invention at a position a;

fig. 3 is a schematic top view of a computer keyboard tray according to the present invention.

In the figure: the device comprises a bracket body 1, a bottom plate 2, side plates 3, a rotating plate 4, a baffle 5, a rotating shaft 6, a threaded rod 7, a screwing nut 8, a pressing groove 9, a pressing ring 10, a friction washer 11 and a limiting block 12.

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.

Referring to fig. 1-3, a computer keyboard bracket, including bracket body 1, rotor plate 4 and the nut 8 of screwing, bracket body 1 includes bottom plate 2 and a pair of curb plate 3, and curb plate 3 sets up respectively in the both sides of bottom plate 2, be equipped with pivot 6 in the rotor plate 4, and pivot 6 bears by the antifriction bearing of installation curb plate 3 is fixed, one side of pivot 6 extends to the outside of curb plate 3 and welds threaded rod 7, be equipped with the screw hole in the nut 8 of screwing, and nut 8 threaded connection of screwing is on threaded rod 7, one side that nut 8 of screwing is close to curb plate 3 is stained with clamp ring 10, the end of threaded rod 7 is welded has stopper 12.

Wherein, weld a pair of horizontal baffle 5 on the rotor plate 4, and baffle 5 is close to both ends around rotor plate 4 respectively, places the keyboard between baffle 5, and baffle 5 can prevent that rotor plate 4 from rotating the time, the keyboard landing.

Wherein, one side that curb plate 3 is close to nut 8 of screwing is equipped with compresses tightly groove 9, and the width that compresses tightly groove 9 cross section is greater than the width of clamp ring 10 cross section, it has friction packing ring 11 to glue in the groove 9 to compress tightly, and friction packing ring 11 and clamp ring 10 phase-match, when 4 angles of rotor plate need to be adjusted, nut 8 will be screwed to stopper 12 direction rotating, rotor plate 4 can rotate, when the angle of required fixed rotor plate 4, nut 8 will be screwed to compressing tightly the groove 9 rotating, make friction packing ring 11 closely laminate with clamp ring 10, produce frictional force between friction packing ring 11 and the clamp ring 10, nut 8 that can prevent to screw rotates, thereby threaded rod 7 is also motionless, rotation axis 6 is also motionless thereupon at last.

Example (b): place the keyboard between baffle 5, baffle 5 can prevent rotor plate 4 when rotating, the keyboard landing, when 4 angles of rotor plate are adjusted to needs, screw nut 8 will be screwed to stopper 12 direction rotating, rotor plate 4 can rotate, when the angle of rotor plate 4 is fixed to needs, screw nut 8 will be screwed to compressing tightly 9 rotating, make friction washer 11 and clamp ring 10 closely laminate, produce frictional force between friction washer 11 and the clamp ring 10, can prevent to screw nut 8 and rotate, thereby threaded rod 7 also motionless, last axis of rotation 6 is also static thereupon.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A computer keyboard tray, comprising:

the bracket comprises a bracket body (1), wherein the bracket body (1) comprises a bottom plate (2) and a pair of side plates (3), and the side plates (3) are respectively arranged on two sides of the bottom plate (2);

the rotary plate (4) is internally provided with a rotating shaft (6), the rotating shaft (6) is fixedly supported by a rolling bearing arranged in the side plate (3), and one side of the rotating shaft (6) extends to the outer side of the side plate (3) and is welded with a threaded rod (7); and

screw nut (8), be equipped with the screw hole in the nut (8) of screwing, and screw nut (8) threaded connection is on threaded rod (7), one side that nut (8) of screwing is close to curb plate (3) is stained with clamp ring (10).

2. The computer keyboard tray according to claim 1, wherein a pair of transverse baffles (5) are welded on the rotating plate (4), and the baffles (5) are respectively close to the front end and the rear end of the rotating plate (4).

3. Computer keyboard tray according to claim 1, characterized in that the side of the side plate (3) close to the screwing nut (8) is provided with a pressing groove (9), and the width of the cross section of the pressing groove (9) is greater than the width of the cross section of the pressing ring (10).

4. A computer keyboard tray according to claim 3, wherein a friction washer (11) is glued in the pressing groove (9), and the friction washer (11) is matched with the pressing ring (10).

5. The computer keyboard tray according to claim 1, wherein the threaded rod (7) has a stop (12) welded to its end.