CN213487798U

CN213487798U - Laboratory wall cabinet

Info

Publication number: CN213487798U
Application number: CN202021503799.3U
Authority: CN
Inventors: 段言生
Original assignee: Beijing Longcheng Zhiyuan Technology Co ltd
Current assignee: Beijing Longcheng Zhiyuan Technology Co ltd
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-06-22
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a laboratory wall cabinet relates to wall cabinet technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body, the inner wall one side fixedly connected with slide rail of the cabinet body, the draw-in groove has been seted up to one side of the cabinet body, the inside swing joint of the cabinet body has the mounting bracket, the mounting bracket with the cabinet body through slide rail swing joint, the lift groove has been seted up to one side of mounting bracket, the inside swing joint in lift groove has the lifter plate, one side fixedly connected with supporter of lifter plate, the inside swing joint of mounting bracket has the threaded rod, the first bevel gear of one end fixedly connected with of threaded rod, first bevel gear passes through threaded rod swing joint with the lifter plate. This laboratory wall cabinet sets up through the cooperation of threaded rod and lifter plate, can use the threaded rod to drive the lifter plate and reciprocate the height of adjusting the supporter, can drop the supporter when using the cupboard, lets the lower operating personnel of height also can take the laboratory tool on the supporter, and it is more convenient to use.

Description

Laboratory wall cabinet

Technical Field

The utility model relates to a wall cabinet technical field specifically is a laboratory wall cabinet.

Background

The wall cabinet in traditional laboratory adopts the snap-on to be on the laboratory wall body, unable automatic movement, consequently, the laboratory staff must rely on facilities of ascending a height such as folding ladder, stool to get and put article, causes very big inconvenience for the laboratory staff. And because of the particularity of the laboratory environment, most of the placed articles have corrosive, oxidative and other dangerous objects, and if the placed articles are poured, sprinkled and leaked in the taking process, the potential safety hazards to the personal safety of experimenters and instruments and equipment below the hanging cabinet can be caused.

In chinese utility model patent application no: the hanging cabinet is disclosed in CN201920126464.5, and comprises a hanging cabinet, two hanging assemblies and a bottom frame, wherein the upper ends of the vertical profiles are vertically connected with the lower ends of the upper horizontal profiles, the two ends of the lower horizontal profiles are respectively vertically connected with the lower end side walls of the two adjacent vertical profiles, the upper horizontal profiles, the lower horizontal profiles and the vertical profiles are provided with cavities, each hanging assembly comprises a hanging sheet structure and a hanging code structure, the hanging sheet structures are fixedly connected with the front wall of the upper horizontal profile, the hanging code structures are fixedly installed on the upper portion of the rear wall of the hanging cabinet, the hanging code structures are mutually hung with the hanging sheet structures, and the rear end of the hanging cabinet is abutted to the front wall of the bottom frame. This wall cabinet is fixed on the wall, and the height of the cabinet body can not be adjusted from top to bottom, and the article of placing above inconvenient taking uses inconveniently, is unfavorable for the popularization.

Therefore, there is a need for a laboratory wall cabinet to solve the above problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

An object of the utility model is to provide a hanging cabinet for laboratory to the current hanging cabinet that proposes in solving above-mentioned background art is fixed on the wall, and the height of the cabinet body can not be adjusted from top to bottom, and the article of placing above inconvenient taking, awkward problem.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a laboratory wall cupboard comprises a cupboard body, wherein one side of the inner wall of the cupboard body is fixedly connected with a slide rail, one side of the cupboard body is provided with a clamping groove, the interior of the cupboard body is movably connected with a mounting frame, the mounting frame is movably connected with the cupboard body through the slide rail, one side of the mounting frame is provided with a lifting groove, the interior of the lifting groove is movably connected with a lifting plate, one side of the lifting plate is fixedly connected with a storage rack, the interior of the mounting frame is movably connected with a threaded rod, one end of the threaded rod is fixedly connected with a first bevel gear, the first bevel gear is movably connected with the lifting plate through the threaded rod, one side of the inner wall of the top of the mounting frame is fixedly connected with a mounting ring, the interior of the mounting ring is movably connected with a connecting rod, one, the utility model discloses a fixed mounting bracket, including mounting bracket, connecting rod, pull ring, compression spring, the other end fixedly connected with third bevel gear of connecting rod, the top inner wall opposite side fixedly connected with motor of mounting bracket, fixedly connected with pivot on the top output shaft of motor, the one end fixedly connected with fourth bevel gear of pivot, the connecting rod passes through the third bevel gear transmission with fourth bevel gear and is connected, the kerve has been seted up to one side of mounting bracket, the kerve has the pull ring to get inside swing joint, one side swing joint of pull ring has the pull rod, the one end fixedly connected with regulation pole of pull rod, the one end swing joint of regulation pole has the lifter, the one end fixedly connected with card post of lifter, the one end fixedly connected with compression spring of card post, inner wall one.

Preferably, two ends of one side of the cabinet body are movably connected with cabinet doors, and a show window is arranged in the center of each cabinet door.

Preferably, there are two threaded rods, two threaded rods are located the center department of mounting bracket one side, the threaded rod is perpendicular to the cabinet body.

Preferably, the width of supporter and mounting bracket equals, the both sides of supporter perpendicular to mounting bracket.

Preferably, the number of the connecting rods is two, and the axes of the two connecting rods are in the same straight line.

Preferably, the rotating shaft is located at the center of the mounting frame, and the rotating shaft is perpendicular to the connecting rod.

Preferably, one side of the clamping groove is arc-shaped, one side of one end of the clamping column is arc-shaped, and the diameter of the arc-shaped one side of one end of the clamping column is equal to that of the arc-shaped one side of the clamping groove.

(III) advantageous effects

Compared with the prior art, the utility model provides a laboratory wall cabinet possesses following beneficial effect:

1. this laboratory wall cabinet sets up through the cooperation of threaded rod and lifter plate, can use the threaded rod to drive the lifter plate and reciprocate the height of adjusting the supporter, can drop the supporter when using the cupboard, lets the lower operating personnel of height also can take the laboratory tool on the supporter, and it is more convenient to use.

2. This laboratory wall cabinet sets up card post structure through one side at the mounting bracket, can take out card post from the draw-in groove when using the cabinet body, conveniently pulls out the mounting bracket, prevents the mounting bracket removal in card post card advances the draw-in groove when not using, avoids the laboratory tool on the supporter to drop and meets accident, safety more.

Drawings

Fig. 1 is a schematic perspective view of the structure of the present invention;

fig. 2 is a schematic front sectional view of the mounting bracket structure of the present invention;

fig. 3 is a schematic top sectional view of the mounting bracket structure of the present invention;

fig. 4 is a schematic side view of the mounting bracket structure of the present invention.

In the figure: 1. a cabinet body; 2. a mounting frame; 3. a rack; 4. a slide rail; 5. a cabinet door; 6. a show window; 7. a threaded rod; 8. a lifting groove; 9. a lifting plate; 10. a first bevel gear; 11. a second bevel gear; 12. a connecting rod; 13. a mounting ring; 14. a third bevel gear; 15. an electric motor; 16. a fourth bevel gear; 17. clamping the column; 18. a compression spring; 19. mounting a plate; 20. a lifting rod; 21. adjusting a rod; 22. a pull rod; 23. a pull ring; 24. groove drawing; 25. a card slot; 26. a rotating shaft.

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. 1-4, a hanging cabinet for a laboratory comprises a cabinet body 1, a cabinet door 5 is movably connected to both ends of one side of the cabinet body 1, a show window 6 is arranged at the center of the cabinet door 5, a slide rail 4 is fixedly connected to one side of the inner wall of the cabinet body 1, a clamping groove 25 is arranged on one side of the cabinet body 1, a mounting frame 2 is movably connected to the inside of the cabinet body 1, the mounting frame 2 is movably connected to the cabinet body 1 through the slide rail 4, a lifting groove 8 is arranged on one side of the mounting frame 2, a lifting plate 9 is movably connected to the inside of the lifting groove 8, the lifting plate 9 is driven by a threaded rod 7 to move up and down through the matching arrangement of the threaded rod 7 and the lifting plate 9 to adjust the height of the shelf 3, the shelf 3 can be dropped when the cabinet is used, so that an operator with a low height can also take experimental tools, the width of the commodity shelf 3 is equal to that of the mounting frame 2, the commodity shelf 3 is perpendicular to two sides of the mounting frame 2, a threaded rod 7 is movably connected inside the mounting frame 2, the number of the threaded rods 7 is two, the two threaded rods 7 are positioned at the center of one side of the mounting frame 2, the threaded rod 7 is perpendicular to the cabinet body 1, one end of the threaded rod 7 is fixedly connected with a first bevel gear 10, the first bevel gear 10 is movably connected with a lifting plate 9 through the threaded rod 7, one side of the inner wall of the top of the mounting frame 2 is fixedly connected with a mounting ring 13, the inside of the mounting ring 13 is movably connected with a connecting rod 12, the number of the connecting rod 12 is two, the axes of the two connecting rods 12 are positioned on a straight line, one end of the connecting rod 12 is fixedly connected with a second bevel gear 11, the second bevel gear 11 is in transmission connection, a rotating shaft 26 is fixedly connected to an output shaft at the top of the motor 15, the rotating shaft 26 is positioned at the center of the mounting rack 2, the rotating shaft 26 is perpendicular to the connecting rod 12, a fourth bevel gear 16 is fixedly connected to one end of the rotating shaft 26, the connecting rod 12 is in transmission connection with the fourth bevel gear 16 through a third bevel gear 14, a pull groove 24 is formed in one side of the mounting rack 2, the pull groove 24 is internally and movably connected with a pull ring 23, a pull rod 22 is movably connected to one side of the pull ring 23, an adjusting rod 21 is fixedly connected to one end of the pull rod 22, a lifting rod 20 is movably connected to one end of the adjusting rod 21, a clamping column 17 is fixedly connected to one end of the lifting rod 20, the clamping column 17 is arranged on one side of the mounting rack 2, the clamping column 17 can be pulled out of the clamping groove 25 when the cabinet body 1 is used, the mounting rack 2 is convenient to be pulled out, the, more safety, one side of draw-in groove 25 is the arc, and one end one side of card post 17 is the arc, and the curved diameter in one side of the one end of card post 17 equals the curved diameter in one side of draw-in groove 25, the one end fixedly connected with compression spring 18 of card post 17, inner wall one side fixedly connected with mounting panel 19 of mounting bracket 2, mounting panel 19 and card post 17 pass through compression spring 18 swing joint.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

The working principle is as follows: when the hanging cabinet is used, the pull ring 23 in the pull groove 24 is pulled downwards, the pull ring 23 moves downwards to enable the pull rod 22 to drive one end of the adjusting rod 21 to rotate, the other end of the adjusting rod 21 rotates and descends under the action of the pull rod 22, the lifting rod 20 descends under the action of the adjusting rod 21 to pull the clamping column 17 out of the clamping groove 25 on one side of the cabinet body 1, the mounting frame 2 is pulled outwards, the mounting frame 2 is pulled out of the cabinet body 1 through the slide rail 4, the shelf 3 is located outside the cabinet body 1, the motor 15 is operated, the motor 15 drives the rotating shaft 26 to rotate to enable the fourth bevel gear 16 to rotate, under the action of the fourth bevel gear 16, the third bevel gear 14 drives the connecting rods 12 on two sides of the mounting frame 2 to rotate, the connecting rods 12 drive the second bevel gear 11 to rotate, the threaded rods 7 are driven by the first bevel gear 10 to rotate, the threaded rods 7 on, after finishing using, rise to original position to supporter 3 through threaded rod 7, push back the cabinet body 1 to mounting bracket 2 in, under compression spring 18's effect, in card post 17 can be pushed up draw-in groove 25, fixed mounting bracket 2 and cabinet body 1.

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 laboratory wall cabinet, includes cabinet body (1), its characterized in that: a slide rail (4) is fixedly connected to one side of the inner wall of the cabinet body (1), a clamping groove (25) is formed in one side of the cabinet body (1), a mounting frame (2) is movably connected to the inside of the cabinet body (1), the mounting frame (2) is movably connected with the cabinet body (1) through the slide rail (4), a lifting groove (8) is formed in one side of the mounting frame (2), a lifting plate (9) is movably connected to the inside of the lifting groove (8), a storage rack (3) is fixedly connected to one side of the lifting plate (9), a threaded rod (7) is movably connected to the inside of the mounting frame (2), a first bevel gear (10) is fixedly connected to one end of the threaded rod (7), the first bevel gear (10) is movably connected with the lifting plate (9) through the threaded rod (7), and a mounting ring (13) is fixedly connected to one side of, the mounting structure is characterized in that a connecting rod (12) is movably connected inside the mounting ring (13), one end of the connecting rod (12) is fixedly connected with a second bevel gear (11), the second bevel gear (11) is in transmission connection with a threaded rod (7) through a first bevel gear (10), the other end of the connecting rod (12) is fixedly connected with a third bevel gear (14), the other side of the inner wall of the top of the mounting frame (2) is fixedly connected with a motor (15), a rotating shaft (26) is fixedly connected onto an output shaft of the top of the motor (15), one end of the rotating shaft (26) is fixedly connected with a fourth bevel gear (16), the connecting rod (12) is in transmission connection with the fourth bevel gear (16) through the third bevel gear (14), one side of the mounting frame (2) is provided with a pull groove (24), the pull ring (24) is movably connected inside the pull ring (23), and one side of, the one end fixedly connected with of pull rod (22) is adjusted pole (21), the one end swing joint who adjusts pole (21) has lifter (20), the one end fixedly connected with card post (17) of lifter (20), the one end fixedly connected with compression spring (18) of card post (17), inner wall one side fixedly connected with mounting panel (19) of mounting bracket (2), compression spring (18) swing joint is passed through with card post (17) mounting panel (19).

2. The hanging cabinet for laboratory use according to claim 1, wherein: both ends of one side of the cabinet body (1) are movably connected with cabinet doors (5), and a show window (6) is arranged at the center of each cabinet door (5).

3. The hanging cabinet for laboratory use according to claim 1, wherein: the threaded rod (7) have two, two the threaded rod (7) are located the center department of mounting bracket (2) one side, threaded rod (7) perpendicular to cabinet body (1).

4. The hanging cabinet for laboratory use according to claim 1, wherein: the width of supporter (3) equals with mounting bracket (2), both sides of supporter (3) perpendicular to mounting bracket (2).

5. The hanging cabinet for laboratory use according to claim 1, wherein: the number of the connecting rods (12) is two, and the axle centers of the two connecting rods (12) are on the same straight line.

6. The hanging cabinet for laboratory use according to claim 1, wherein: the rotating shaft (26) is located at the center of the mounting frame (2), and the rotating shaft (26) is perpendicular to the connecting rod (12).

7. The hanging cabinet for laboratory use according to claim 1, wherein: one side of draw-in groove (25) is the arc, one end one side of card post (17) is the arc, the curved diameter in one side of the one end one side of card post (17) equals the curved diameter in one side of draw-in groove (25).