Glove box structure with high space rate utilization

Abstract

The utility model relates to the technical field of glove boxes, in particular to a high-space-rate utilization glove box structure which comprises a box body, rubber gloves are installed on one side of the box body and extend into the box body, openings of the rubber gloves are communicated with the external environment, two vertical rods are symmetrically installed on one side of the interior of the box body, and the vertical rods are connected with the box body. A plurality of pairs of fixing blocks are installed on the side face of each vertical rod, a rotating shaft is rotationally connected between each pair of fixing blocks, at least one connecting block is installed on the side face of each rotating shaft, a storage plate is fixedly installed at one end of each connecting block, and a storage groove is formed in the top of each storage plate. According to the glove box, overturning of the storage plate can be controlled through the telescopic mechanism, the storage plate can be rotated to the horizontal position to be used for storing experiment supplies in the using process, the storage plate can be rotated to the vertical position when the glove box is not used, the space occupied by the storage plate is reduced, the space utilization rate of the glove box can be increased, and the using effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of glove boxes, in particular to a glove box structure with high space utilization rate. Background Technique

[0002] A glove box is a laboratory device that fills a high-purity inert gas into the box body and circulates and filters out the active substances therein.

[0003] Existing glove boxes generally have a storage platform inside the box body for placing experimental supplies. However, since the storage platform is fixed inside the box body, when the storage platform is not in use, it still occupies a large amount of space, resulting in low utilization rate of the internal space of the glove box and poor use effect. And during the use process, the staff generally places the experimental supplies in the transfer bin, then the staff closes the transfer bin and puts on the rubber gloves on the glove box, and uses their hands to take the experimental supplies placed in the transfer bin and put them into the box body for experiments. Since the rubber gloves are fixed on the box body, it causes the staff to be affected by the rubber gloves when taking the experimental supplies from the transfer bin, making it inconvenient to use. For this reason, we propose a glove box structure with high space utilization rate. Content of the Utility Model

[0004] The purpose of the utility model is to solve the above-mentioned disadvantages existing in the prior art, and to propose a glove box structure with high space utilization rate.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: design a glove box structure with high space utilization rate, including a box body, one side of the box body is equipped with rubber gloves, the rubber gloves extend into the box body, and the opening of the rubber gloves is communicated with the external environment;

[0006] On one side inside the box body, two vertical rods are symmetrically installed. On the side of each vertical rod, a number of pairs of fixing blocks are installed. A rotating shaft is rotatably connected between each pair of fixing blocks. On the side of each rotating shaft, at least one connecting block is installed. One end of the connecting block is fixedly installed with a storage plate, and a storage groove is opened at the top of each storage plate;

[0007] Between the two vertical rods, they are connected by a number of fixing rods. Each fixing rod is located below the corresponding storage plate, and the top of each fixing rod is connected with a telescopic mechanism through a hinge seat. The other end of the telescopic mechanism is rotatably connected to the bottom of the corresponding storage plate;

[0008] On one side of the box body, a transfer bin is installed. The transfer bin is communicated with the inside of the box body. On one side of the box body, a lead screw is rotatably connected. The other end of the lead screw extends into the transfer bin. And the end of the lead screw extending into the transfer bin is rotatably connected with a mounting seat. The mounting seat is fixed at the bottom of the transfer bin. One end of the lead screw is connected with a driving motor. The driving motor is fixed on the side wall of the box body;

[0009] Inside the box body, there is a workbench. At the bottom of the workbench, there is a strip-shaped connecting sleeve which is sleeved on the side of the lead screw, and the strip-shaped connecting sleeve is in threaded connection with the lead screw.

[0010] Preferably, the size of the workbench is smaller than that of the transition bin.

[0011] Preferably, at least one guide rail is installed at the inner bottom end of the box body. One end of the guide rail extends into the transition bin, and the bottom of the workbench is slidably connected with the guide rail through a slider.

[0012] Preferably, a number of limit frames are installed on the top of the workbench, and elastic limit rings are installed on the inner sides of each limit frame.

[0013] Preferably, an installation cabinet is installed at the bottom of the box body. A purification unit is installed inside the installation cabinet, and the purification unit is connected to the inside of the box body through a pipeline;

[0014] On one side of the installation cabinet close to the opening, there are two cabinet doors symmetrically connected through hinges, and the adjacent ends of the two cabinet doors are fastened through a lock.

[0015] Preferably, a sealing cover plate is provided at one end of the transition bin close to the opening, and the sealing cover plate is fastened to the end of the transition bin through bolts.

[0016] Preferably, a control cabinet is installed on the side of the box body. The controller inside the control cabinet is respectively connected to the drive motor and the telescopic mechanism through wires, and the controller is also connected to the purification unit through wires.

[0017] In the application process of the design scheme proposed by the present utility model, its beneficial effects are as follows:

[0018] 1. The flipping of the storage board can be controlled through the telescopic mechanism. When in use, the storage board can be rotated to the horizontal position to place experimental supplies. When not in use, the storage board can be rotated to the vertical position to reduce the space occupied by the storage board, which can improve the space utilization rate of the glove box and improve the use effect.

[0019] 2. The drive motor can drive the lead screw to rotate, and then the movement of the workbench to the transition bin can be controlled. The staff can directly place the experimental supplies on the workbench in the transition bin and move them into the box body through the workbench, without the need for the staff to manually pick them up, which is convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the structural schematic diagram of the present utility model Figure 1 ;

[0021] Figure 2 is the structural schematic diagram of the present utility model Figure 2 ;

[0022] Figure 3 Schematic diagram of the vertical rod and the storage board structure of the present utility model;

[0023] Figure 4 Schematic diagram of the lead screw and the workbench structure of the present utility model.

[0024] In the figure: 1, box body; 2, transition bin; 3, guide rail; 4, lead screw; 5, sealing cover plate; 6, installation cabinet; 7, cabinet door; 8, purification unit; 9, rubber glove; 10, strip-shaped connecting sleeve; 11, driving motor; 12, fixed block; 13, vertical rod; 14, connecting block; 15, storage groove; 16, storage board; 17, fixed rod; 18, rotating shaft; 19, mounting seat; 20, telescopic mechanism; 21, workbench; 22, limit frame; 23, elastic limit ring; 24, control cabinet. Specific embodiments

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0026] Referring to Figures 1-4 , a glove box structure with high space utilization rate includes a box body 1. A control cabinet 24 is installed on the side of the box body 1. A controller is installed inside the control cabinet 24, and the controller is one of a control main board, a host, or a PLC logic controller.

[0027] As Figure 1 and Figure 2 shown, a rubber glove 9 is installed on one side of the box body 1. The rubber glove 9 extends into the box body 1, and the opening of the rubber glove 9 is connected to the external environment. During actual use, a staff member can insert the arm into the rubber glove 9. In this way, when conducting an experiment inside the box body 1, the inside of the box body 1 will be kept in a sealed environment, and the experimental results will not be affected by the external environment.

[0028] As Figure 2 and Figure 3 shown, two vertical rods 13 are symmetrically installed on one side inside the box body 1. A plurality of pairs of fixed blocks 12 are installed on the side of each vertical rod 13. A rotating shaft 18 is rotatably connected between each pair of fixed blocks 12. At least one connecting block 14 is installed on the side of each rotating shaft 18. One end of the connecting block 14 is fixedly installed with a storage board 16. A storage groove 15 is opened at the top of each storage board 16. During actual use, the experimental supplies in the box body 1 can be placed on the storage board 16, and the multiple storage boards 16 provided will increase the utilization rate of the internal space of the box body 1.

[0029] As Figure 3As shown, a number of fixing rods 17 are connected between the two vertical rods 13. Each fixing rod 17 is located below the corresponding storage board 16, and the top of each fixing rod 17 is connected with a telescopic mechanism 20 through a hinge seat. The other end of the telescopic mechanism 20 is rotatably connected to the bottom of the corresponding storage board 16. The telescopic mechanism 20 is one of an electric push rod, a cylinder or a hydraulic rod, and the telescopic mechanism 20 is connected to the controller through a wire. When the experimental supplies are not placed on the storage board 16, the staff can control the telescopic mechanism 20 to contract through the controller. In this way, the storage board 16 will rotate along the rotating shaft 18, so that the storage board 16 rotates to be perpendicular to the bottom of the box body 1, reducing the space occupied by the storage board 16 and improving the use effect.

[0030] As Figure 1 shown, a transition bin 2 is installed on one side of the box body 1, and the transition bin 2 is communicated with the inside of the box body 1. During actual use, the staff can first place the experimental supplies in the transition bin 2 without directly putting the experimental supplies into the box body 1, reducing the impact on the internal environment of the box body 1.

[0031] It should be noted that, as Figure 1 shown, a sealing cover plate 5 is provided at one end of the transition bin 2 close to the opening. The sealing cover plate 5 is fastened to the end of the transition bin 2 by bolts. After the experimental supplies are put into the transition bin 2, the staff can fix the sealing cover plate 5 at the opening of the transition bin 2 to seal the transition bin 2, so that the inside of the box body 1 and the transition bin 2 can be separated from the external environment.

[0032] As Figure 1 and Figure 4 shown, a lead screw 4 is rotatably connected to one side of the box body 1. The other end of the lead screw 4 extends into the transition bin 2, and the end of the lead screw 4 extending into the transition bin 2 is rotatably connected to a mounting seat 19. The mounting seat 19 is fixed to the bottom of the transition bin 2. One end of the lead screw 4 is connected to a driving motor 11. The driving motor 11 is fixed to the side wall of the box body 1. The driving motor 11 is connected to the controller through a wire. A workbench 21 is provided inside the box body 1. A strip-shaped connecting sleeve 10 is installed at the bottom of the workbench 21. The strip-shaped connecting sleeve 10 is sleeved on the side of the lead screw 4, and the strip-shaped connecting sleeve 10 is threadedly connected to the lead screw 4. During actual use, the driving motor 11 can drive the lead screw 4 to rotate, and then the workbench 21 can be controlled to move horizontally along the lead screw 4.

[0033] It should be noted that the size of the workbench 21 is smaller than the size of the transition bin 2. In this way, during actual use, the workbench 21 can move into the transition bin 2. The staff can directly place the experimental supplies on the workbench 21, and then the lead screw 4 can control the workbench 21 to move into the box body 1. In this way, the staff does not need to wear rubber gloves 9 and then take the experimental supplies from the transition bin 2 into the box body 1, which is convenient to use.

[0034] Specifically, when the utility model is in use, the staff place the experimental supplies on the workbench 21 located in the transition chamber 2, then fix the sealing cover plate 5 on the transition chamber 2, and then control the driving motor 11 to work through the controller. Under the action of the lead screw 4, the driving motor 11 controls the horizontal movement of the workbench 21, so that the workbench 21 moves from the transition chamber 2 into the box body 1. After that, the staff insert their hands into the rubber gloves 9 and operate the experimental supplies to conduct experiments. During the use process, the staff can control the telescopic mechanism 20 to work through the controller. The telescopic mechanism 20 pushes the storage plate 16 to rotate, so that the storage plate 16 rotates to the horizontal position. The staff can place some experimental supplies on the storage plate 16 for storage. And when the storage plate 16 is not needed, the staff can control the telescopic mechanism 20 to contract through the controller, and rotate the storage plate 16 to the position perpendicular to the bottom of the box body 1, reducing the space occupied by the storage plate 16.

[0035] It should be noted that as Figure 2 and Figure 4 shown, at least one guide rail 3 is installed at the inner bottom end of the box body 1. One end of the guide rail 3 extends into the transition chamber 2, and the bottom of the workbench 21 is slidably connected to the guide rail 3 through a slider. Under the action of the guide rail 3, the workbench 21 can be limited, so that the workbench 21 remains stable.

[0036] Furthermore, as Figure 4 shown, a number of limiting frames 22 are installed on the top of the workbench 21, and elastic limiting rings 23 are installed on the inner side surfaces of each limiting frame 22. During the actual use process, the experimental supplies can be placed in the corresponding limiting frames 22. And during the placement process, the elastic limiting rings 23 will be compressed by the extrusion of the experimental supplies. In this way, under the elastic force of the elastic limiting rings 23, the experimental supplies can be fixed in the limiting frames 22, and when the workbench 21 moves, the experimental supplies will not fall over.

[0037] Furthermore, as Figure 1 shown, an installation cabinet 6 is installed at the bottom of the box body 1. A purification unit 8 is installed inside the installation cabinet 6. The purification unit 8 is connected to the inside of the box body 1 through a pipeline, and the purification unit 8 is connected to the controller through a wire. During the actual use process, the purification unit 8 can purify the gas in the box body 1 to prevent the gas from affecting the experimental results in the box body 1.

[0038] As Figure 1 shown, one side of the installation cabinet 6 close to the opening is symmetrically connected with cabinet doors 7 through hinges. The adjacent ends of the two cabinet doors 7 are fastened through a lock. The cabinet doors 7 can block the opening of the installation cabinet 6, so that the purification unit 8 is separated from the external environment, and the purification unit 8 will not be damaged by external object collisions.

[0039] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, making equivalent substitutions or changes, shall be covered by the protection scope of the present utility model.

Claims

1. A high space utilization glove box structure, comprising a box body (1), characterized in that: A rubber glove (9) is installed on one side of the box (1), the rubber glove (9) extends into the inside of the box (1), and the opening of the rubber glove (9) is connected to the external environment; Two vertical poles (13) are symmetrically mounted on one side of the box body (1), a plurality of pairs of fixed blocks (12) are mounted on the side of each vertical pole (13), a rotating shaft (18) is rotatably connected between each pair of fixed blocks (12), at least one connecting block (14) is mounted on the side of each rotating shaft (18), a storage plate (16) is fixedly mounted on one end of the connecting block (14), and a storage groove (15) is provided on the top of each storage plate (16); The two upright poles (13) are connected via a plurality of fixing rods (17), each fixing rod (17) is located below a corresponding storage plate (16), and the top of each fixing rod (17) is connected to a telescopic mechanism (20) via a hinge seat, and the other end of the telescopic mechanism (20) is rotatably connected to the bottom of the corresponding storage plate (16); A transition bin (2) is installed on one side of the box body (1), the transition bin (2) is connected to the inside of the box body (1), a screw rod (4) is rotatably connected to one side of the box body (1), the other end of the screw rod (4) extends into the inside of the transition bin (2), and the end of the screw rod (4) extending into the transition bin (2) is rotatably connected to a mounting seat (19), the mounting seat (19) is fixed to the bottom of the transition bin (2), one end of the screw rod (4) is connected to a drive motor (11), and the drive motor (11) is fixed to the side wall of the box body (1); A workbench (21) is provided inside the box body (1), a strip connecting sleeve (10) is installed at the bottom of the workbench (21), the strip connecting sleeve (10) is sleeved on the side of the screw rod (4), and the strip connecting sleeve (10) is threadedly connected to the screw rod (4).

2. A high space utilization glove box structure according to claim 1, characterized in that: The size of the workbench (21) is smaller than the size of the transition bin (2).

3. A high space utilization glove box structure according to claim 2, characterized in that: At least one guide rail (3) is installed at the inner bottom of the box body (1), one end of the guide rail (3) extends into the interior of the transition bin (2), and the bottom of the workbench (21) is slidably connected to the guide rail (3) via a slide block.

4. A high space utilization glove box structure according to claim 3, characterized in that: A plurality of limiting frames (22) are installed on the top of the workbench (21), and an elastic limiting ring (23) is installed on the inner side of each limiting frame (22).

5. The high space utilization glove box structure according to claim 1, characterized in that: A mounting cabinet (6) is installed at the bottom of the box body (1), a purification unit (8) is installed inside the mounting cabinet (6), and the purification unit (8) is connected to the inside of the box body (1) through a pipeline; A side of the installation cabinet (6) close to the opening is symmetrically connected to a cabinet door (7) via a hinge, and the adjacent ends of the two cabinet doors (7) are fastened via a lock.

6. The high space utilization glove box structure according to claim 1, characterized in that: A sealing cover plate (5) is provided at one end of the transition bin (2) close to the opening, and the sealing cover plate (5) is fastened to the end of the transition bin (2) by means of bolts.

7. The high space utilization glove box structure according to claim 5, characterized in that: A control cabinet (24) is installed on the side of the box body (1), and a controller inside the control cabinet (24) is connected to the drive motor (11) and the telescopic mechanism (20) respectively through wires, and the controller is also connected to the purification unit (8) through wires.

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