CN213467860U

CN213467860U - Walk-in experimental device convenient for test article taking and placing

Info

Publication number: CN213467860U
Application number: CN202021862363.3U
Authority: CN
Inventors: 龙灿
Original assignee: Ruixing Re Chuang Technology Shenzhen Co ltd
Current assignee: Ruixing Re Chuang Technology Shenzhen Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-06-18
Anticipated expiration: 2030-08-31

Abstract

The utility model discloses a walk-in experimental apparatus convenient to test article are got and are put, the power distribution box comprises a box body, first backup pad is installed to the top of box, and the recess that is provided with of first backup pad, the inboard of recess is provided with the slide, the internally mounted of recess has the slide, and the both sides of slide install the gyro wheel, the handle is installed to the top of slide, and installs the screw rod in the below of handle, the nut is installed in the outside of screw rod, and the below of nut installs the second backup pad, the telescopic link is installed to the below of slide. This prevent device of taking of direct touching toxicity monitoring liquid, push rod, piston and spring constitute elastic mechanism, promote the push rod and move downwards, and then promote the piston and move downwards to make the spring contract and hold power, loosen the push rod and make the spring promote the piston upwards move and take a sample, thereby prevent that people from contacting with poisonous object, reach the purpose of avoiding the people to receive the injury.

Description

Walk-in experimental device convenient for test article taking and placing

Technical Field

The utility model relates to a step-in experimental apparatus correlation technique field specifically is a step-in experimental apparatus convenient to test article is got and is put.

Background

The walk-in test box is one of important detection equipment in the stages of product research and development and testing, and is mainly used for detecting the tolerance capability of a product to the external environment and the performance of the service life of the product after being exposed to the natural environment for a long time, so that the defects of the product are optimized, and the service environment and the service life of the product are detected.

Current step-in experimental apparatus need manually pull out the laboratory glassware when getting the laboratory glassware, will carry out the device that fixes to the laboratory glassware again and loosen and take out the laboratory glassware, and such mode of getting the laboratory glassware is very troublesome.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a walk-in experimental apparatus convenient to test article are got and are put to current walk-in experimental apparatus who proposes in solving above-mentioned background need manually to pull out the test article when getting to put the test article, will carry out the device that fixes to the test article again and loosen and take out the test article, such very troublesome problem of mode of getting to put the test article.

In order to achieve the above object, the utility model provides a following technical scheme: a walk-in experimental device convenient for taking and placing a test article comprises a box body, wherein a first roller is installed below the box body, a motor is installed on the outer side of the box body, a transmission shaft is installed at the output end of the motor, a first gear is installed on the outer side of the transmission shaft, a first rack is installed above the first gear, a first supporting plate is installed above the first rack, a second supporting plate is installed below the first supporting plate, a screw rod is installed inside the second supporting plate, a second gear is installed on the right side of the screw rod, a second rack is installed on the outer side of the second gear, a third supporting plate is installed below the second rack, first supporting rods are installed on two sides of the screw rod, second rollers are installed on two sides of the first supporting plate, grooves are formed in the outer side of each second roller, holes are formed in the first supporting plate, the movable block is installed in the left side of second backup pad, the fourth backup pad is installed to the top of first backup pad, the second bracing piece is installed in fourth backup pad left side, the telescopic link is installed to the upper end of movable block, and the outside of telescopic link installs the installation spring, the folding tube is installed in the outside of spring, anchor clamps are installed to the left end of telescopic link.

The transmission shaft is connected with the first gear in a key connection mode, and the outer side surface of the first gear is tightly meshed with the lower surface of the first rack.

The rotation directions of the threads at the two ends of the screw rod are completely opposite, and the outer side surface of the screw rod is tightly meshed with the inner side surface of the movable block.

The screw rod is connected with the second gear in a key connection mode, and the outer side surface of the second gear is tightly meshed with the outer side surface of the second rack.

The second roller is fixedly connected with the first supporting plate, and the width of the second roller is consistent with that of the groove.

The second bracing piece runs through in the movable block, and the connected mode of telescopic link and movable block is the welding.

Compared with the prior art, the beneficial effects of the utility model are that: according to the walk-in experimental device convenient for taking and placing the experimental article, the first gear and the first rack form a transmission mechanism, the first gear is rotated to drive the first rack to move, and then the first supporting plate is driven to move outwards, so that the experimental article moves outwards, and the aim of automatically moving the experimental article outwards is fulfilled;

the movable block and the screw rod form a spiral mechanism, the screw rod is rotated to drive the movable block to move towards two sides, and then the clamp is driven to move towards two sides, so that the clamp does not fix the experimental article, and the purpose of automatically loosening the fixing device is achieved.

Drawings

FIG. 1 is a schematic view of the main sectional structure of the present invention;

FIG. 2 is a right sectional view of the present invention;

FIG. 3 is a schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic top view of the first supporting plate of the present invention;

fig. 5 is a schematic bottom view of the first support plate of the present invention.

In the figure, 1, a box body; 2. a first roller; 3. a motor; 4. a drive shaft; 5. a first gear; 6. a first rack; 7. a first support plate; 8. a second support plate; 9. a screw; 10. a second gear; 11. a second rack; 12. a third support plate; 13. a first support bar; 14. a second roller; 15. a groove; 16. A hole; 17. a movable block; 18. a fourth support plate; 19. a second support bar; 20. a telescopic rod; 21. A spring; 22. folding the tube; 23. and (4) clamping.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a walk-in experimental device convenient for taking and placing a test article comprises a box body 1, a first roller 2 is arranged below the box body 1, a motor 3 is arranged outside the box body 1, a transmission shaft 4 is arranged at the output end of the motor 3, a first gear 5 is arranged outside the transmission shaft 4, a first rack 6 is arranged above the first gear 5, a first supporting plate 7 is arranged above the first rack 6, a second supporting plate 8 is arranged below the first supporting plate 7, a screw 9 is arranged inside the second supporting plate 8, a second gear 10 is arranged on the right side of the screw 9, a second rack 11 is arranged outside the second gear 10, a third supporting plate 12 is arranged below the second rack 11, first supporting rods 13 are arranged on two sides of the screw 9, second rollers 14 are arranged on two sides of the first supporting plate 7, and a groove 15 is arranged outside the second rollers 14, the inside of first backup pad 7 is provided with hole 16, and movable block 17 is installed in the left side of second backup pad 8, and fourth backup pad 18 is installed to the top of first backup pad 7, and second bracing piece 19 is installed in fourth backup pad 18 left side, and telescopic link 20 is installed to the upper end of movable block 17, and the outside of telescopic link 20 installs installation spring 21, and folding tube 22 is installed in spring 21's the outside, and anchor clamps 23 are installed to the left end of telescopic link 20.

The mode of connection of transmission shaft 4 and first gear 5 is the key-type connection, and the outside surface of first gear 5 and the below surface of first rack 6 closely mesh for transmission shaft 4 can drive first gear 5 and rotate.

The rotation directions of the threads at the two ends of the screw 9 are completely opposite, and the outer side surface of the screw 9 is tightly meshed with the inner side surface of the movable block 17, so that the screw 9 can drive the movable block 17 to move towards the middle when rotating.

The screw 9 is connected with the second gear 10 in a key connection manner, and the outer side surface of the second gear 10 is tightly meshed with the outer side surface of the second rack 11, so that the second gear 10 can drive the screw 9 to rotate.

The second roller 14 is fixedly connected with the first support plate 7, and the width of the second roller 14 is consistent with that of the groove 15, so that the second roller 14 cannot shake during movement.

The second support rod 19 runs through in the movable block 17, and the mode of connection of telescopic link 20 and movable block 17 is the welding, and the welding is stable makes telescopic link 20 can not take place to drop when carrying out the motion.

The working principle is as follows: when the walk-in experimental device convenient for taking and placing the test article is used, when the test article needs to be taken out, the starting motor 3 drives the transmission shaft 4 to rotate, drives the first gear 5 to rotate, drives the first rack 6 to move, drives the first supporting plate 7 to move outwards, and moves the test article above the first supporting plate 7, so that the purpose of moving the test article outwards by rotating is achieved;

when first backup pad 7 moved, drive second backup pad 8 and move, drive second gear 10 and rotate screw rod 9 and rotate, drive movable block 17 and remove to the centre, drive spring 21, telescopic link 20, folding tube 22 and anchor clamps 23 and remove to both sides, do not fix the laboratory glassware to reach the automatic mesh that will loosen fixing device.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operated in a particular orientation, and are not to be construed as limiting the scope of the present invention.

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 step-in experimental apparatus convenient to test article is got and is put, includes box (1), its characterized in that: the automatic feeding device is characterized in that a first roller (2) is installed below the box body (1), a motor (3) is installed outside the box body (1), a transmission shaft (4) is installed at the output end of the motor (3), a first gear (5) is installed outside the transmission shaft (4), a first rack (6) is installed above the first gear (5), a first supporting plate (7) is installed above the first rack (6), a second supporting plate (8) is installed below the first supporting plate (7), a screw rod (9) is installed inside the second supporting plate (8), a second gear (10) is installed on the right side of the screw rod (9), a second rack (11) is installed outside the second gear (10), a third supporting plate (12) is installed below the second rack (11), and first supporting rods (13) are installed on two sides of the screw rod (9), second gyro wheel (14) are installed to the both sides of first backup pad (7), and the outside of second gyro wheel (14) is provided with recess (15), the inside of first backup pad (7) is provided with hole (16), movable block (17) are installed in the left side of second backup pad (8), fourth backup pad (18) are installed to the top of first backup pad (7), second bracing piece (19) are installed in fourth backup pad (18) left side, telescopic link (20) are installed to the upper end of movable block (17), and install mounting spring (21) in the outside of telescopic link (20), folded tube (22) are installed in the outside of spring (21), anchor clamps (23) are installed to the left end of telescopic link (20).

2. The walk-in experimental facility convenient for taking and placing the test article as claimed in claim 1, wherein: the transmission shaft (4) is connected with the first gear (5) in a key connection mode, and the outer side surface of the first gear (5) is tightly meshed with the lower surface of the first rack (6).

3. The walk-in experimental facility convenient for taking and placing the test article as claimed in claim 1, wherein: the rotation directions of the threads at the two ends of the screw rod (9) are completely opposite, and the outer side surface of the screw rod (9) is tightly meshed with the inner side surface of the movable block (17).

4. The walk-in experimental facility convenient for taking and placing the test article as claimed in claim 1, wherein: the screw (9) is connected with the second gear (10) in a key connection mode, and the outer side surface of the second gear (10) is tightly meshed with the outer side surface of the second rack (11).

5. The walk-in experimental facility convenient for taking and placing the test article as claimed in claim 1, wherein: the second roller (14) is fixedly connected with the first supporting plate (7), and the width of the second roller (14) is consistent with that of the groove (15).

6. The walk-in experimental facility convenient for taking and placing the test article as claimed in claim 1, wherein: the second supporting rod (19) penetrates through the movable block (17), and the telescopic rod (20) is connected with the movable block (17) in a welding mode.