CN219266907U

CN219266907U - Heightening device for computer hardware keyboard

Info

Publication number: CN219266907U
Application number: CN202223376768.8U
Authority: CN
Inventors: 范铖俊
Original assignee: Xi'an Leifeng Electronic Technology Co ltd
Current assignee: Xi'an Leifeng Electronic Technology Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-27
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a heightening device for a computer hardware keyboard, which comprises a support base plate, wherein the left end of the bottom of the support base plate is fixedly connected with two spline sleeves, the inner cavities of the spline sleeves are meshed with spline rods, a rotating shaft is movably connected between the inner cavity of the spline rod and the middle end of the inner cavity of the spline sleeve, a spring is fixedly connected between the surface of the rotating shaft and the middle end of the inner cavity of the spline rod, and one side, far away from the spline sleeves, of the spline rod is fixedly connected with an adjusting supporting leg. According to the utility model, under the interaction of the supporting base plate, the spline housing, the adjusting support leg, the spline rod, the rotating shaft and the spring, the keyboard can be supported and lifted in the use process by the lifting device for the computer hardware keyboard, so that a person can conveniently and randomly adjust the use angle of the keyboard according to the use requirement, and the use requirement of the person is greatly met.

Description

Heightening device for computer hardware keyboard

Technical Field

The utility model relates to the technical field of computer accessories, in particular to a heightening device for a computer hardware keyboard.

Background

Computer keyboards are one of the very important input devices for information entry, occupying a very important place in our present life and work.

However, the traditional computer keyboard can only perform angle adjustment of two gears in the actual use process, namely a support folding state and a support unfolding state, so that a plurality of groups of adjustment can not be performed by personnel according to the actual use requirement, and the use requirement of people is not met.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a heightening device for a computer hardware keyboard, which has the advantages of being convenient for heightening the computer keyboard and simultaneously being convenient for a person to adjust a plurality of groups of using angles, and solves the problems that the traditional computer keyboard can only adjust angles of two gears in the actual use process, namely a bracket folding state and a bracket unfolding state, and is inconvenient for the person to adjust a plurality of groups according to the actual use requirement.

(II) technical scheme

The utility model provides the following technical scheme for realizing the purpose, namely, a heightening device for a computer hardware keyboard, which comprises the following technical scheme: including supporting the backing plate, the left end fixedly connected with spline housing of backing plate bottom, the quantity of spline housing is two, the inner chamber meshing of spline housing has the spline pole, swing joint has the pivot between the inner chamber of spline pole and the middle-end of spline housing inner chamber, fixedly connected with spring between the surface of pivot and the middle-end of spline pole inner chamber, the surface of spline pole and the one side fixedly connected with regulation landing leg of keeping away from the spline housing.

As a preferable scheme, guide grooves are formed in two sides of the inner cavity of the spline rod, guide blocks are fixedly connected to two sides of the rotating shaft, and the surfaces of the guide blocks are movably connected to the surfaces of the guide grooves.

As the preferable scheme, the L-shaped guide rods are fixedly connected to the two ends of the inner cavity of the spline housing, the annular guide grooves are formed in the surface of the rotating shaft, and the surfaces of the L-shaped guide rods are movably connected to the surfaces of the annular guide grooves.

As a preferable scheme, the left end of the adjusting supporting leg is sleeved with a rubber sleeve, and the periphery of the supporting base plate is fixedly connected with a sponge protection pad.

As a preferable scheme, the middle end of the top of the supporting base plate is fixedly connected with a rubber anti-skid pad, and anti-skid patterns are formed on the surface of the rubber anti-skid pad.

As the preferable scheme, the left end fixedly connected with U-shaped rubber fixture block at support backing plate top, the left side fixedly connected with wire winding board of support backing plate.

As a preferable scheme, the right end of the bottom of the supporting base plate is fixedly connected with two rubber supporting blocks.

(III) beneficial effects

Compared with the prior art, the utility model provides a heightening device for a computer hardware keyboard, which has the following beneficial effects.

1. Through supporting backing plate, spline housing, adjusting landing leg, spline pole, pivot and the effect of mutually supporting down between the spring, realized that this computer hardware is the device of bed hedgehopping for keyboard can support the bed hedgehopping to the keyboard in the use, the personnel of being convenient for carry out arbitrary regulation to the angle of use of keyboard according to the demand of use, very big satisfied personnel's user demand.

2. Through the setting of guide slot and guide block, reached the purpose of leading to between pivot and the spline pole, through the setting of L shape guide bar and annular guide way, reached the purpose of leading to between pivot and the spline housing, through the setting of sponge protection pad, reached the purpose of protecting around supporting the backing plate, through the setting of rubber slipmat and anti-skidding line, the keyboard has been improved the effect of contact between with supporting the backing plate top, the effectual keyboard of having reduced appears the probability of slippage from supporting the backing plate top, through the setting of U-shaped rubber fixture block, be convenient for establish fixedly the wire card of keyboard, through the setting of wire wrapping board, be convenient for twine the wire of keyboard accomodate, through the setting of rubber supporting piece, reached the purpose of supporting the right-hand member of supporting the backing plate, so that whole can keep flat in the desktop.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a top perspective view of the present utility model;

FIG. 3 is a schematic cross-sectional view of the spline housing of the present utility model;

FIG. 4 is a schematic side view of the spline shaft of the present utility model.

In the figure: 1. a support backing plate; 2. a winding plate; 3. a spline housing; 4. a rubber sleeve; 5. adjusting the support leg; 6. a spline bar; 7. rubber support blocks; 8. u-shaped rubber clamping blocks; 9. a sponge protective pad; 10. a rubber anti-slip pad; 11. a guide groove; 12. a guide block; 13. an L-shaped guide bar; 14. an annular guide groove; 15. a rotating shaft; 16. and (3) a spring.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-4, the present utility model: the utility model provides a bed hedgehopping device that computer hardware keyboard used, including supporting backing plate 1, the left end fixedly connected with spline housing 3 of supporting backing plate 1 bottom, the quantity of spline housing 3 is two, and the inner chamber meshing of spline housing 3 has spline pole 6, swing joint has pivot 15 between the inner chamber of spline pole 6 and the middle-end of spline housing 3 inner chamber, fixedly connected with spring 16 between the surface of pivot 15 and the middle-end of spline pole 6 inner chamber, the surface of spline pole 6 and the one side fixedly connected with adjusting leg 5 of keeping away from spline housing 3.

Through above-mentioned technical scheme, through supporting backing plate 1, spline housing 3, adjust under the effect of mutually supporting between landing leg 5, spline pole 6, pivot 15 and the spring 16, realized that this high device for computer hardware keyboard can support the cushion to the keyboard in the use, the personnel of being convenient for carry out arbitrary regulation to the use angle of keyboard according to the demand of using, very big satisfied personnel's user demand.

Guide grooves 11 are formed in two sides of the inner cavity of the spline rod 6, guide blocks 12 are fixedly connected to two sides of the rotating shaft 15, and the surfaces of the guide blocks 12 are movably connected to the surfaces of the guide grooves 11.

Through the technical scheme, the purpose of guiding the rotating shaft 15 and the spline rod 6 is achieved through the arrangement of the guide groove 11 and the guide block 12.

The two ends of the inner cavity of the spline housing 3 are fixedly connected with L-shaped guide rods 13, annular guide grooves 14 are formed in the surface of the rotating shaft 15, and the surfaces of the L-shaped guide rods 13 are movably connected to the surfaces of the annular guide grooves 14.

Through the technical scheme, the purpose of guiding the rotating shaft 15 and the spline housing 3 is achieved through the arrangement of the L-shaped guide rod 13 and the annular guide groove 14.

The left end of the adjusting supporting leg 5 is sleeved with a rubber sleeve 4, and the periphery of the supporting base plate 1 is fixedly connected with a sponge protection pad 9.

Through above-mentioned technical scheme, through the setting of sponge protection pad 9, reached the purpose of protecting around supporting backing plate 1.

The middle end of the top of the supporting base plate 1 is fixedly connected with a rubber anti-skid pad 10, and anti-skid patterns are formed on the surface of the rubber anti-skid pad 10.

Through above-mentioned technical scheme, through the setting of rubber slipmat 10 and anti-skidding line, improved the effect of contact between keyboard and the support backing plate 1 top, effectually reduced the keyboard and from the probability that the slippage appears at support backing plate 1 top.

The left end fixedly connected with U-shaped rubber fixture block 8 at support backing plate 1 top, the left side fixedly connected with wire winding board 2 of support backing plate 1.

Through above-mentioned technical scheme, through the setting of U-shaped rubber fixture block 8, be convenient for carry out the card to the wire of keyboard and establish fixedly, through the setting of coiling board 2, be convenient for twine the wire of keyboard and accomodate.

The right end of the bottom of the supporting base plate 1 is fixedly connected with two rubber supporting blocks 7, and the number of the rubber supporting blocks 7 is two.

Through above-mentioned technical scheme, through the setting of rubber supporting shoe 7, reached the purpose that supports the right-hand member of backing plate 1 to the whole can keep flat in the desktop.

The working principle of the utility model is as follows: by arranging the support backing plate 1, the bottom of the computer keyboard is convenient to support and heighten, when the computer keyboard is required to be used for angle adjustment, the spline rod 6 can be driven to move along the surfaces of the spline sleeve 3 and the rotating shaft 15 by pulling the adjustment support legs 5, the spline rod 6 can stretch the spring 16 on the rotating shaft 15 when moving, the spring 16 can pull the spline rod 6 until the surface of the spline rod 6 can be separated from the surface of the spline sleeve 3, a person can operate the adjustment support legs 5, the spline rod 6 and the rotating shaft 15 to rotate along the surface of the spline sleeve 3, the adjustment support legs 5 can be rotatably extended to the lower part of the spline sleeve 3 to be contacted with the table surface, the left direction of the support backing plate 1 is supported, then the spline rod 6 and the adjustment support legs 5 can be pulled to move under the action of the spring 16 by stopping pulling the adjustment support legs 5, the spline rod 6 can be meshed with different positions of the spline sleeve 3, the adjusting support leg 5 can be effectively limited, the adjusting support leg 5 is prevented from rotating in the using process, the effect of adjusting the supporting angle of the keyboard by the supporting base plate 1 is achieved, a person can adjust the spline rod 6 to be meshed with different positions of the spline sleeve 3 according to the using requirement, the adjusting support leg 5 can adjust the heights supported by the left end of the supporting base plate 1 in a multi-group manner, the person can conveniently adjust the supporting angle of the keyboard in a multi-group manner according to the actual using requirement, the computer hardware keyboard heightening device can support the keyboard in the using process under the action of integral fit, the person can conveniently and randomly adjust the using angle of the keyboard according to the using requirement, the use requirement of personnel is greatly met.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. The utility model provides a bed hedgehopping device that computer hardware keyboard used, includes support backing plate (1), its characterized in that: the novel support is characterized in that the spline housing (3) is fixedly connected to the left end of the bottom of the support base plate (1), the number of the spline housings (3) is two, the spline rods (6) are meshed in the inner cavities of the spline housings (3), the rotating shafts (15) are movably connected between the inner cavities of the spline rods (6) and the middle ends of the inner cavities of the spline housings (3), the springs (16) are fixedly connected between the surfaces of the rotating shafts (15) and the middle ends of the inner cavities of the spline rods (6), and one side, away from the spline housings (3), of the spline rods (6) is fixedly connected with the adjusting support legs (5).

2. The heightening device for a computer hardware keyboard according to claim 1, wherein: guide grooves (11) are formed in two sides of the inner cavity of the spline rod (6), guide blocks (12) are fixedly connected to two sides of the rotating shaft (15), and the surfaces of the guide blocks (12) are movably connected to the surfaces of the guide grooves (11).

3. The heightening device for a computer hardware keyboard according to claim 1, wherein: the two ends of the inner cavity of the spline housing (3) are fixedly connected with L-shaped guide rods (13), annular guide grooves (14) are formed in the surface of the rotating shaft (15), and the surfaces of the L-shaped guide rods (13) are movably connected to the surfaces of the annular guide grooves (14).

4. The heightening device for a computer hardware keyboard according to claim 1, wherein: the left end of the adjusting supporting leg (5) is sleeved with a rubber sleeve (4), and the periphery of the supporting base plate (1) is fixedly connected with a sponge protection pad (9).

5. The heightening device for a computer hardware keyboard according to claim 1, wherein: the middle end of the top of the supporting base plate (1) is fixedly connected with a rubber anti-slip pad (10), and anti-slip patterns are formed on the surface of the rubber anti-slip pad (10).

6. The heightening device for a computer hardware keyboard according to claim 1, wherein: the left end fixedly connected with U-shaped rubber fixture block (8) at support backing plate (1) top, the left side fixedly connected with wire winding board (2) of support backing plate (1).

7. The heightening device for a computer hardware keyboard according to claim 1, wherein: the right end of the bottom of the supporting base plate (1) is fixedly connected with two rubber supporting blocks (7), and the number of the rubber supporting blocks (7) is two.