CN213136806U

CN213136806U - Robot mainboard shock attenuation protection device

Info

Publication number: CN213136806U
Application number: CN202021614580.0U
Authority: CN
Inventors: 吴勇谋; 吴龙飞
Original assignee: Heyuan Yyd Technology Co ltd
Current assignee: Heyuan Yyd Technology Co ltd
Priority date: 2020-08-06
Filing date: 2020-08-06
Publication date: 2021-05-07
Anticipated expiration: 2030-08-06

Abstract

The utility model discloses a mainboard shock attenuation protection device of robot, including the robot main part, the control box is installed to one side of robot main part, control box outer wall one side hinged joint apron, the square baffle of control box inner wall fixed connection, square baffle is equipped with circular slide opening, sliding connection slide bar in the circular slide opening, fixed connection damper box on the slide bar, two supporting spring of fixed connection between the inner wall of damper box and control box, eight damping spring of damper box inner wall fixed connection, the common fixed connection mounting panel of eight damping spring's the other end, fixedly connected with mainboard on the mounting panel, the mounting panel is equipped with four first through-holes, four rubber posts of fixed connection on the damper box inner wall, four first through-holes and four rubber post one-to-ones setting. The utility model discloses, through setting up supporting spring and rubber column, be convenient for maintain and change the mainboard, reduced the harm that vibrations brought the mainboard, increased the stability and the life of mainboard.

Description

Robot mainboard shock attenuation protection device

Technical Field

The utility model relates to a humanoid robot technical field especially relates to a mainboard shock attenuation protection device of robot.

Background

The development of robotics can design a humanoid robot with functional simulation, and the humanoid robot needs to use a main control panel when in use, so that the demand for a damping protection device of the robot main control panel is increasing.

In the prior art, a robot mainboard shock attenuation protection device as disclosed in chinese patent application No. CN210525153U includes control box, robot and shock attenuation box, install the control box on the top position of robot, control box internally mounted has a guide rail seat, install the shock attenuation box in the guide rail seat, sliding connection between shock attenuation box and the guide rail seat, the inside upper and lower bilateral symmetry of shock attenuation box installs the slide bar, two the slide bar symmetry sets up on the inside rear position of shock attenuation box, the symmetry is provided with the slider on the slide bar, install the heat dissipation seat on the place ahead of slide bar, the heat dissipation seat has articulated between the slider through the connecting rod, install the lead screw on the guide rail seat of shock attenuation box below, rotate between lead screw and the guide rail seat and be connected, ball on the lead screw is connected with the position of shock attenuation box rear lower place, driven bevel gear is installed to the front end of lead screw, install initiative conical gear on driven conical gear's the right side below position, the meshing is connected between initiative conical gear and the driven conical gear, driven conical gear is connected with the transmission shaft, the transmission shaft sets up on the inside right side below position of guide rail seat, the right-hand member of transmission shaft is provided with the worm wheel.

The time that its apron was opened needs is long, leads to work efficiency to reduce, and hangs the mainboard and can make the connecting rod atress uneven, reduces the life of structure.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the mainboard shock attenuation protection device of a robot who proposes to solve the problem that exists among the prior art.

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

a damping protection device for a robot main board comprises a robot main body, wherein a control box is installed on one side of the robot main body, a cover plate is hinged to one side of the outer wall of the control box and provided with two through holes which are bilaterally symmetrical, a square baffle is fixedly connected to the inner wall of the control box and provided with a circular slide hole, a slide rod is connected in the circular slide hole in a sliding manner, a damping box is fixedly connected onto the slide rod and provided with two first threaded holes, the two first threaded holes and the two through holes are arranged in a one-to-one correspondence manner, two supporting springs are fixedly connected between the damping box and the inner wall of the control box, eight damping springs are fixedly connected to the inner wall of the damping box, the other ends of the eight damping springs are fixedly connected to a mounting plate, the mounting plate is fixedly connected with a main board, the mounting plate is provided with four first through holes, and, the four first through holes and the four rubber columns are arranged in a one-to-one correspondence mode.

Preferably, a square through groove is formed in one side of the inner wall of the mounting plate, and a fan is installed on one side of the inner wall of the damping box.

Preferably, the rubber column is the step post, rubber column one end is equipped with the counter bore, the hole bottom of counter bore is equipped with the second screw hole, the counter bore inner wall is equipped with the arc wall, second screw hole internal thread connection check lock lever, the check lock lever excircle is equipped with the arc arch, the bellied external diameter of arc is greater than the diameter of first through-hole, the arc arch corresponds the setting with the arc wall.

Preferably, a groove is formed in one side of the mounting plate, and the main plate is fixedly connected to the inner wall of the groove.

Preferably, a rubber pad is fixedly connected to one side of the cover plate.

Preferably, one side of the sliding rod, which is close to the cover plate, is rotatably connected with the roller.

The utility model has the advantages that: the utility model provides a mainboard shock attenuation protection device of robot, through taking out downthehole double-screw bolt, two supporting spring extensions and outwards promote the surge tank, and the surge tank outwards moves and drives slide bar and mounting panel outwards movement, and the slide bar drives the gyro wheel outwards movement, and the gyro wheel will lap and open, and consequently the mounting panel has stretched out the inner chamber of control box, and laps automatic opening, so be convenient for install the maintenance mainboard, reduce latency.

Through the internal thread connection of check lock rod screw thread and second screw hole, the protruding extrusion of arc of check lock rod makes the tip elasticity extension increase of rubber post in getting into the arc wall for the tip of rubber post can not pass through first through-hole, the quick installation and the dismantlement of the mounting panel of being convenient for, extension mechanism life, and the rubber post is the rubber material simultaneously, has played absorbing effect, has promoted the job stabilization nature and the life of mainboard.

Drawings

Fig. 1 is a schematic diagram of the basic structure of the present invention;

fig. 2 is a front view of the control box of the present invention;

FIG. 3 is a sectional view A-A of FIG. 2;

fig. 4 is a partial enlarged view at E in fig. 3;

fig. 5 is a partially enlarged view of fig. 4 at F.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Example 1

As shown in figures 1-5, the utility model provides a damping protection device for a robot mainboard, which comprises a robot main body 2, a control box 1 is arranged at one side of the robot main body 2, a cover plate 15 is hinged at one side of the outer wall of the control box 1, the cover plate 15 is provided with two through holes 17 which are symmetrical left and right, a square baffle 13 is fixedly connected at the inner wall of the control box 1, the square baffle 13 is provided with a circular slide hole, a slide rod 6 is connected in the circular slide hole in a sliding way, a damping box 3 is fixedly connected on the slide rod 6, the damping box 3 is provided with two first threaded holes, the two first threaded holes and the two through holes 17 are arranged in a one-to-one correspondence manner, two supporting springs 8 are fixedly connected between the damping box 3 and the inner wall of the control box 1, after the control box 1 is covered by the cover plate 15, a stud penetrates through the through hole 17, when taking off the double-screw bolt, two supporting spring 8 extend, drive the motion of damper box 3 outwards, the motion of damper box 3 outwards pushes out mounting panel 4 the inner chamber of control box 1, can conveniently change or maintain mainboard 5, and the motion of damper box 3 outwards drives slide bar 6 outwards simultaneously, and slide bar 6 drives gyro wheel 10 outwards through the motion of circular slide opening outwards, backs down apron 15, can reach the effect of automatic opening the door, and eight damper box 3 inner wall fixed connection eight damper springs, eight damper spring's the common fixed connection mounting panel 4 of the other end, fixedly connected with mainboard 5 on the mounting panel 4, mounting panel 4 are equipped with four first through-holes 19, four rubber columns 11 of fixed connection on the damper box 3 inner wall, and four first through-holes 19 set up with four rubber columns 11 one-to-ones.

4 inner wall one sides of mounting panel are equipped with square through groove 12, and fan 9 is equipped with to 3 inner wall one sides of damper box, and fan 9 rotates and to let the air current pass through square through groove 12 to for the heat dissipation of mainboard 5, improve mainboard 5's life.

The rubber column 11 is a step column, one end of the rubber column 11 is provided with a counter bore 22, the bottom of the counter bore 22 is provided with a second threaded hole 23, the inner wall of the counter bore 22 is provided with an arc-shaped groove 21, the second threaded hole 23 is in threaded connection with the locking rod 7, the outer circle of the locking rod 7 is provided with an arc-shaped bulge 20, the outer diameter of the arc-shaped bulge 20 is larger than the diameter of the first through hole 19, the arc-shaped bulge 20 is arranged corresponding to the arc-shaped groove 21, when the locking rod 7 is taken out, the small end of the rubber column 11 can pass through the first through hole 19, when the threaded end of the locking rod 7 is connected with the inner thread of the second threaded hole 23, and the arc-shaped bulge 20 arranged on the outer circle of the locking rod 7 corresponds to the arc-shaped groove 21 arranged on the inner wall of the counter bore 22, because the outer diameter of the arc-shaped bulge 20 is larger than the diameter of the first through hole 19, be convenient for quick installation and the dismantlement of mounting panel 4, rubber column 11 is the rubber material simultaneously, has played absorbing effect, has promoted the job stabilization nature and the life of mainboard 5.

One side of the mounting plate 4 is provided with a groove 18, and the main plate 5 is fixedly connected with the inner wall of the groove 18.

Rubber pad 16 is fixedly connected to one side of cover plate 15, and when cover plate 15 is closed, rubber pad 16 is attached to mainboard 5, and rubber pad 16 is buckled into recess 18, can play supplementary absorbing effect.

The side of the sliding rod 6 close to the cover plate 15 is rotatably connected with the roller 10, so that when the cover plate 15 is ejected, the friction force between the sliding rod 6 and the cover plate 15 can be reduced, and the service life of the mechanism is prolonged.

During the use, take out the double-screw bolt in the via hole 17, two supporting spring 8 extensions and outwards promote the surge tank, surge tank 3 outwards moves and drives slide bar 6 and mounting panel 4 outwards movement, slide bar 6 drives gyro wheel 10 outwards movement, gyro wheel 10 backs up apron 15, consequently, mounting panel 4 has stretched out the inner chamber of control box 1, and apron 15 is automatic to be opened, so be convenient for installation maintenance mainboard 5, when suffering vibrations, rubber pad 16 plays fixed shock attenuation effect with rubber post 11, supporting spring 8 and damping spring further play the cushioning effect simultaneously, reduce the harm that vibrations brought.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a robot mainboard shock attenuation protection device, includes robot main part (2), its characterized in that: the robot comprises a robot main body (2), a control box (1) is installed on one side of the robot main body (2), a cover plate (15) is hinged to one side of the outer wall of the control box (1), the cover plate (15) is provided with two through holes (17) which are bilaterally symmetrical, a square baffle (13) is fixedly connected to the inner wall of the control box (1), the square baffle (13) is provided with a circular slide hole, a slide rod (6) is connected to the inside of the circular slide hole in a sliding mode, a shock absorption box (3) is fixedly connected to the slide rod (6), the shock absorption box (3) is provided with two first threaded holes, the two first threaded holes and the two through holes (17) are arranged in a one-to-one correspondence mode, two supporting springs (8) are fixedly connected to the inner wall of the shock absorption box (3), eight shock absorption springs are fixedly connected to the inner wall of, fixedly connected with mainboard (5) on mounting panel (4), mounting panel (4) are equipped with four first through-holes (19), four rubber column of fixed connection (11), four on surge tank (3) inner wall first through-hole (19) set up with four rubber column (11) one-to-one.

2. The robot mainboard shock attenuation protection device of claim 1, characterized in that: the mounting plate is characterized in that a square through groove (12) is formed in one side of the inner wall of the mounting plate (4), and a fan (9) is installed on one side of the inner wall of the damping box (3).

3. The robot mainboard shock attenuation protection device of claim 1, characterized in that: rubber column (11) are the step post, rubber column (11) one end is equipped with counter bore (22), the hole bottom of counter bore (22) is equipped with second screw hole (23), counter bore (22) inner wall is equipped with arc wall (21), second screw hole (23) female connection check lock lever (7), check lock lever (7) excircle is equipped with arc arch (20), the external diameter of arc arch (20) is greater than the diameter of first through-hole (19), arc arch (20) correspond the setting with arc wall (21).

4. The robot mainboard shock attenuation protection device of claim 1, characterized in that: mounting panel (4) one side is equipped with recess (18), mainboard (5) fixed connection is in recess (18) inner wall.

5. The robot mainboard shock attenuation protection device of claim 1, characterized in that: one side of the cover plate (15) is fixedly connected with a rubber pad (16).

6. The robot mainboard shock attenuation protection device of claim 1, characterized in that: one side of the sliding rod (6) close to the cover plate (15) is rotatably connected with the roller (10).