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CN-224217076-U - Keyboard ergonomic stable supporting device based on foldable silica gel structure

CN224217076UCN 224217076 UCN224217076 UCN 224217076UCN-224217076-U

Abstract

The utility model discloses an ergonomic stable supporting device of a keyboard based on a foldable silica gel structure, which comprises a substrate and a silica gel supporting arm, wherein a mounting block is arranged in the middle of the bottom of the substrate, the mounting block is provided with the silica gel supporting arm, the top of the mounting block is provided with a mounting groove, the inside of the mounting groove is provided with a supporting block, and the bottom of the mounting block is provided with a positioning mechanism.

Inventors

  • ZHANG JIACHEN
  • ZHAO XIN
  • CHEN JIANBIN
  • SHEN HAOWEN
  • LI XUEXIA
  • WEI WENJUAN
  • LI GUIHUA

Assignees

  • 武汉键键通科技有限公司

Dates

Publication Date
20260508
Application Date
20250430

Claims (6)

  1. 1. The keyboard ergonomic stable supporting device based on the foldable silica gel structure comprises a base plate (1) and a silica gel supporting arm (2) and is characterized in that a mounting block (3) is arranged in the middle of the bottom of the base plate (1), the silica gel supporting arm (2) is arranged on the mounting block (3), a mounting groove (4) is formed in the top of the mounting block (3), a supporting block (5) is arranged in the mounting groove (4), and a positioning mechanism is arranged at the bottom of the mounting block (3); The positioning mechanism comprises two groups of sliding grooves (6), the sliding grooves (6) are provided with two groups, the two groups of sliding grooves (6) are located at the top and the bottom of the installation groove (4), the sliding grooves (6) are communicated with the installation groove (4), sliding blocks (7) are installed at the top and the bottom of the supporting blocks (5), springs (8) are arranged on one side of the inner portions of the sliding grooves (6), the springs (8) are connected with the sliding blocks (7), through holes (9) are formed in one side of the installation blocks (3), positioning rods (10) are arranged on one side of the supporting blocks (5), the positioning rods (10) are matched with the through holes (9), multiple groups of slots (11) are uniformly formed in the top of the inner sides of the silica gel supporting arms (2), the positioning rods (10) are matched with the slots (11), and silica gel anti-slip pads are arranged on the outer sides of the supporting blocks (5).
  2. 2. The stable keyboard ergonomic support device based on a foldable silica gel structure of claim 1 is characterized in that a first groove is formed in the middle of two sides of the inner side of the silica gel support arm (2), and a second groove is formed in the middle of the bottom of one end of the front side of the silica gel support arm (2).
  3. 3. The stable keyboard ergonomic support device based on the foldable silica gel structure of claim 1 is characterized in that mounting shafts (12) are mounted at the tops of two sides of the mounting block (3), and silica gel supporting arms (2) are sleeved on the outer sides of the mounting shafts (12).
  4. 4. The ergonomic steady rest device for keyboards based on foldable silica gel structures of claim 3, wherein the plurality of sets of slots (11) are uniformly distributed centered on the mounting axis (12).
  5. 5. The stable ergonomic support device for keyboards based on foldable silica gel structures of claim 1, wherein both sides of the mounting groove (4) and the support block (5) are arc-shaped.
  6. 6. The stable ergonomic support device of a keyboard based on a foldable silica gel structure of claim 1, wherein a silica gel cover plate is arranged at one end of the front surface of the chute (6).

Description

Keyboard ergonomic stable supporting device based on foldable silica gel structure Technical Field The utility model relates to the technical field of accessories of computer external equipment, in particular to a keyboard ergonomic stable supporting device based on a foldable silica gel structure. Background With the popularity of computer technology, keyboards have become an important input device for office, learning, and entertainment. However, the traditional keyboard supporting structure has the obvious defects that firstly, the supporting legs are hard plastic supporting legs with fixed heights, the inclination angle of the keyboard cannot be adjusted according to the body type, the use habit and the height of a desktop of a user, so that wrists are in an unnatural bending state for a long time, chronic injuries such as carpal tunnel syndrome and tenosynovitis are easy to cause, secondly, the stability of the supporting structure is insufficient, the keyboard is easy to shake or displace due to force application of hands during typing, input experience is affected, fatigue is aggravated, thirdly, the traditional supporting legs are not foldable, the occupied space is large, and particularly, the portable keyboard is unfavorable for storage and carrying. In the prior art, although some supporting devices can be adjusted, metal or hard plastic materials are adopted, the adjusting mode is complex, the buffer design is lacked, and comfort, stability and portability are difficult to be achieved. Therefore, there is a need for a keyboard support device that has an ergonomic design, high stability and foldable portability, so as to solve the above-mentioned technical problems. Disclosure of utility model The utility model aims to provide an ergonomic stable supporting device for a keyboard based on a foldable silica gel structure, so as to solve the problems in the prior art. The keyboard ergonomic stable supporting device based on the foldable silica gel structure comprises a base plate and a silica gel supporting arm, wherein a mounting block is arranged in the middle of the bottom of the base plate, the silica gel supporting arm is arranged on the mounting block, a mounting groove is formed in the top of the mounting block, a supporting block is arranged in the mounting groove, and a positioning mechanism is arranged at the bottom of the mounting block; The positioning mechanism comprises two groups of sliding grooves, wherein the two groups of sliding grooves are arranged, the two groups of sliding grooves are positioned at the top and the bottom of the mounting groove, the sliding grooves are communicated with the mounting groove, the sliding blocks are arranged at the top and the bottom of the supporting block, a spring is arranged on one side of the inside of the sliding grooves and connected with the sliding blocks, a through hole is formed in one side of the mounting block, a positioning rod is arranged on one side of the supporting block and is matched with the through hole, a plurality of groups of slots are uniformly formed in the top of the inner side of the silica gel supporting arm, the positioning rod is mutually matched with the slots, and a silica gel anti-skid pad is arranged on the outer side of the supporting block. Preferably, the middle part of the two sides of the inner side of the silica gel support arm is provided with a first groove, and the middle part of the bottom of one end of the front side of the silica gel support arm is provided with a second groove. Preferably, the installation shaft is installed at the top of installation piece both sides, the outside cover of installation shaft is equipped with the silica gel support arm. Preferably, the plurality of groups of slots are uniformly distributed with the mounting shaft as a center. Preferably, both sides of the mounting groove and the supporting block are arc-shaped. Preferably, a silica gel cover plate is arranged at one end of the front face of the chute to shield the chute. Compared with the prior art, the keyboard ergonomic stable supporting device based on the foldable silica gel structure has the advantages that the keyboard ergonomic stable supporting device based on the foldable silica gel structure; The human engineering optimization is that the inclination angle can be adjusted to adapt to the physiological characteristics of different users, so that the wrists and arms keep a natural stretching posture, and the wrist muscle fatigue can be reduced by 30% -50% through tests, thereby effectively preventing occupational injury; The anti-skid pad is combined with the triangular framework, so that the problem that the traditional supporting leg is easy to shake is solved, the displacement of the keyboard during typing is less than or equal to 0.5mm, and the input precision and the operation experience are obviously improved; The portable and universal compatible foldable design makes the thickness of the supporting dev