CN219143425U

CN219143425U - Keyboard foot rest convenient to angle regulation

Info

Publication number: CN219143425U
Application number: CN202222747488.7U
Authority: CN
Inventors: 魏昌华; 韦卓明; 黄英辉
Original assignee: Dongguan Shijia Electronic Technology Co ltd
Current assignee: Dongguan Shijia Electronic Technology Co ltd
Priority date: 2022-10-19
Filing date: 2022-10-19
Publication date: 2023-06-06
Anticipated expiration: 2032-10-19

Abstract

The utility model relates to the technical field of keyboard foot rests, in particular to a keyboard foot rest convenient for angle adjustment, two ends of a shell at the bottom of a keyboard are symmetrically provided with pad seats, the pad seats are provided with first sliding grooves, opposite surfaces of the two pad seats are provided with through grooves communicated with the first sliding grooves, a supporting frame is hinged to the position, close to one end, of the inner part of each first sliding groove, and the other end of each supporting frame is provided with a foot pad. The utility model has simple structure and novel design, the connecting rod is driven to move through the transmission component, so that the two first sliding blocks are driven to move, the supporting rod is driven to move through the first sliding blocks, the third sliding blocks are further enabled to move in the third sliding grooves, the angle of the supporting frame is adjusted, the height of the foot pad is adjusted, and the angle adjustment of the equipment is realized.

Description

Keyboard foot rest convenient to angle regulation

Technical Field

The utility model relates to the technical field of keyboard foot rests, in particular to a keyboard foot rest convenient for angle adjustment.

Background

The keyboard is the most commonly used and main input equipment, and can input English letters, numbers, punctuation marks and the like into a computer through the keyboard, so that commands, input data and the like are sent to the computer, and the keyboard consists of a group of key switches assembled together in an array mode, and each time a key is pressed, the key is equivalent to a corresponding switch circuit which is connected, the key-carved codes are sent into the computer through an interface circuit, and the keyboard can be divided into five main types of desktop keyboards, notebook computer keyboards, industrial personal computer keyboards, double-control keyboards and ultrathin keyboards according to the application.

An automatic bouncing all-dimensional anti-slip foot rest is disclosed in Chinese patent application number (CN201821362500. X), the structural design is reasonable, the installation is simple, the use is convenient, the foot rest can be automatically ejected by adopting the design of the automatic bouncing foot rest and only lifting a little to press a side key, and the operation is convenient. However, this structure cannot realize the adjustment of angle when using, has reduced the practicality of equipment. Accordingly, a keyboard stand for facilitating angle adjustment is provided by those skilled in the art to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a keyboard foot rest convenient for adjusting angles so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a keyboard foot rest convenient to angle regulation, includes keyboard bottom shell, the pad seat is installed to keyboard bottom shell's both ends symmetry, set up first spout on the pad seat, and the logical groove with first spout intercommunication is seted up to the opposite face of two pad seats, two the inside of first spout is close to one end position department and articulates there is the support frame through the bolt axle, the callus on the sole is installed to the other end of support frame, two the inside slidable mounting of first spout has first slider, the bracing piece with support frame sliding connection is installed to the upper end of first slider, two install between the first spout with logical groove sliding connection's connecting rod, the transmission subassembly that is used for driving the connecting rod activity is installed to keyboard bottom shell's middle part position department.

As a further aspect of the present utility model: the transmission assembly comprises a second sliding groove arranged at the middle position of the outer shell of the bottom of the keyboard, a threaded rod is rotatably arranged in the second sliding groove, a second sliding block in threaded connection with the threaded rod is arranged at the middle position of the connecting rod, and one end of the threaded rod penetrates through the second sliding groove and is provided with a knob.

As a further aspect of the present utility model: the lower extreme of support frame has seted up the third spout, the upper end of bracing piece is connected with the third slider with third spout sliding connection through the articulated.

As a further aspect of the present utility model: the callus on the sole is the component of a cylinder structure, and the surface cover of callus on the sole is equipped with the rubber sleeve.

As a further aspect of the present utility model: the connecting rod is a member made of stainless steel, and the connecting rod is connected with the second sliding block through welding.

As a further aspect of the present utility model: the keyboard bottom shell adopts injection molding integrated into one piece with the pad seat, the one end of pad seat is equipped with anti-skidding line.

Compared with the prior art, the utility model has the beneficial effects that: the utility model has simple structure and novel design, the connecting rod is driven to move through the transmission component, so that the two first sliding blocks are driven to move, the supporting rod is driven to move through the first sliding blocks, the third sliding blocks are further enabled to move in the third sliding grooves, the angle of the supporting frame is adjusted, the height of the foot pad is adjusted, and the angle adjustment of the equipment is realized.

Drawings

FIG. 1 is a schematic diagram of a keyboard stand for angle adjustment;

FIG. 2 is a schematic view of a mounting structure of a connecting rod in a keyboard stand for facilitating angle adjustment;

fig. 3 is a schematic diagram of an installation structure of a support frame in a keyboard stand for adjusting angles.

In the figure: 1. a keyboard bottom housing; 2. a pad seat; 3. a first chute; 4. a first slider; 5. a support rod; 6. a support frame; 7. foot pads; 8. a plug pin; 9. a through groove; 10. a connecting rod; 11. a second chute; 12. a threaded rod; 13. a second slider; 14. a third slider; 15. and a third chute.

Detailed Description

Referring to fig. 1-3, in an embodiment of the utility model, a keyboard foot rest convenient for adjusting an angle comprises a keyboard bottom shell 1, two ends of the keyboard bottom shell 1 are symmetrically provided with a pad seat 2, the pad seat 2 is provided with first sliding grooves 3, opposite surfaces of the two pad seats 2 are provided with through grooves 9 communicated with the first sliding grooves 3, a support frame 6 is hinged at a position, close to one end, inside the two first sliding grooves 3 by a pin shaft 8, the other end of the support frame 6 is provided with a foot pad 7, the inside of the two first sliding grooves 3 is slidably provided with a first sliding block 4, the upper end of the first sliding block 4 is provided with a support rod 5 slidably connected with the support frame 6, a connecting rod 10 slidably connected with the through grooves 9 is arranged between the two first sliding grooves 3, a transmission component for driving the connecting rod 10 to move is arranged at the middle position of the keyboard bottom shell 1, the transmission component drives the connecting rod 10 to move, the two first sliding blocks 4 are further pushed to move inside the first sliding grooves 3, the support rod 5 is driven by the first sliding blocks 4 to move, and the third sliding blocks 14 are further pushed to move inside the third sliding grooves 15, so that the angle of the support frame 6 is adjusted, and the angle of the foot pad 7 is adjusted.

In fig. 1, the transmission assembly comprises a second chute 11 arranged at the middle position of the keyboard bottom shell 1, a threaded rod 12 is installed in the second chute 11 in a rotating manner, a second sliding block 13 in threaded connection with the threaded rod 12 is installed at the middle position of the connecting rod 10, one end of the threaded rod 12 penetrates through the second chute 11 and is provided with a knob, when in use, the knob is shifted to enable the threaded rod 12 to rotate, and the second sliding block 13 slides in the second chute 11 through threaded connection between the threaded rod 12 and the second sliding block 13, so that the connecting rod 10 is driven to move.

In fig. 3, a third sliding groove 15 is formed in the lower end of the supporting frame 6, a third sliding block 14 connected with the third sliding groove 15 in a sliding manner is hinged to the upper end of the supporting rod 5, the first sliding block 4 drives the supporting rod 5 to move, the third sliding block 14 is further pushed to move inside the third sliding groove 15, the angle of the supporting frame 6 is adjusted, the height of the foot pad 7 is adjusted, and accordingly the angle adjustment of equipment is achieved.

In fig. 1, the foot pad 7 is a member of a cylindrical structure, which is beneficial to multi-angle support of equipment, and the surface of the foot pad 7 is sleeved with a rubber sleeve, which mainly plays a role in skid resistance.

In fig. 2, the connecting rod 10 is a stainless steel member, and the connecting rod 10 is connected with the second slider 13 by welding, which is beneficial to the connection between the connecting rod 10 and the second slider 13.

In fig. 1, a keyboard bottom casing 1 and a pad seat 2 are integrally formed by injection molding, and one end of the pad seat 2 is provided with anti-skid patterns, so that the stability of the equipment during operation is improved.

The working principle of the utility model is as follows: the utility model has simple structure and novel design, when in use, the knob is stirred to enable the threaded rod 12 to rotate, the second slide block 13 slides in the second slide groove 11 through the threaded connection between the threaded rod 12 and the second slide block 13, so as to drive the connecting rod 10 to move, further push the two first slide blocks 4 to move in the first slide groove 3, drive the supporting rod 5 to move through the first slide blocks 4, further push the third slide blocks 14 to move in the third slide groove 15, thereby adjusting the angle of the supporting frame 6, realizing the adjustment of the height of the foot pad 7, and realizing the angle adjustment of equipment.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a keyboard foot rest convenient to angle regulation, includes keyboard bottom shell (1), a serial communication port, pad seat (2) are installed to the both ends symmetry of keyboard bottom shell (1), first spout (3) have been seted up on pad seat (2), and two lead to groove (9) with first spout (3) intercommunication are seted up to the opposite face of pad seat (2), two the inside of first spout (3) is close to one end position department and articulates through inserting round pin axle (8) has support frame (6), callus on the sole (7) are installed to the other end of support frame (6), two the inside slidable mounting of first spout (3) has first slider (4), bracing piece (5) with support frame (6) sliding connection are installed to the upper end of first slider (4), two install between first spout (3) with lead to groove (9) sliding connection's connecting rod (10), the middle part position department of keyboard bottom shell (1) installs the drive assembly who is used for driving connecting rod (10) activity.

2. The keyboard foot rest convenient for angle adjustment according to claim 1, wherein the transmission assembly comprises a second sliding groove (11) arranged at the middle position of the keyboard bottom shell (1), a threaded rod (12) is rotatably arranged in the second sliding groove (11), a second sliding block (13) in threaded connection with the threaded rod (12) is arranged at the middle position of the connecting rod (10), and one end of the threaded rod (12) penetrates through the second sliding groove (11) and is provided with a knob.

3. The keyboard foot rest convenient for angle adjustment according to claim 1, wherein a third sliding groove (15) is formed at the lower end of the supporting frame (6), and a third sliding block (14) which is connected with the third sliding groove (15) in a sliding manner is hinged at the upper end of the supporting rod (5).

4. The keyboard foot rest convenient for angle adjustment according to claim 1, characterized in that the foot rest (7) is a member of cylindrical structure, and the surface of the foot rest (7) is sleeved with a rubber sleeve.

5. The keyboard foot rest with convenient angle adjustment according to claim 1, characterized in that the connecting rod (10) is a member made of stainless steel, and the connecting rod (10) and the second slider (13) are connected by welding.

6. The keyboard foot rest convenient for angle adjustment according to claim 1, wherein the keyboard bottom shell (1) and the pad seat (2) are integrally formed by injection molding, and one end of the pad seat (2) is provided with anti-skid patterns.