Hundred-grade clean workbench convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of clean workbenches, in particular to a hundred-grade clean workbench convenient to disassemble and assemble, which comprises a laminar flow cover, a working area and a support, a fixed seat is arranged on the support on one side, a rotating seat is rotatably connected onto the fixed seat and detachably connected onto the working area, and the laminar flow cover is fixedly connected onto the rotating seat. The other end of the working area is connected with a side seat in a sliding mode, a connecting seat is arranged on the side seat, the connecting seat is connected with a second clamping rod in a sliding mode, an inner rod is arranged on the laminar flow cover, the inner rod is connected to the support in an inserted mode, a clamping opening is formed in the inner rod, and the clamping opening corresponds to the first clamping rod and the second clamping rod. The first clamping rod is connected to the support in a sliding mode. During disassembly, disassembly of the support, the laminar flow cover and the working area can be achieved only by pulling out the second clamping rod, and therefore convenient and fast disassembly and assembly are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of workbenches, in particular to a Class 100 clean workbench which is convenient for disassembly and assembly. Background Technique

[0002] A clean workbench is a box-type air purification device that can provide a local dust-free and sterile working environment with a cleanliness level of Class 100. It can also artificially control the discharge of the polluted air in the working area through a special filter channel to avoid harm to people and the environment. Under the working state, it can keep the performance parameters such as the air velocity, air cleanliness, noise, vibration, and lighting in the working space meet the requirements of laboratory use, and is widely used in related industries such as biological laboratories, medical and health, and biopharmaceuticals, which has good effects on improving process conditions, protecting the health of operators, and improving product quality and yield.

[0003] The clean workbench has two main parts: the working area and the bracket. The installation between the working area and the bracket is usually fixed by bolts. Different connection positions between the working area and the bracket need to be fixed by bolts, which makes the assembly or disassembly of the workbench troublesome and cannot achieve quick disassembly and assembly. Content of the Utility Model

[0004] The purpose of the utility model is to provide a Class 100 clean workbench which is convenient for disassembly and assembly to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a Class 100 clean workbench which is convenient for disassembly and assembly, including a laminar flow hood, a working area, and a bracket. A fixed seat is provided on one side of the bracket, a rotating seat is rotatably connected to the fixed seat, the rotating seat is detachably connected to the working area, the other end of the working area is slidably connected to a side seat, a connecting seat is provided on the side seat, a second clamping rod is slidably connected to the connecting seat, an inner rod is provided on the laminar flow hood, the inner rod is inserted into the bracket, a bayonet is opened on the inner rod, the bayonet corresponds to the first clamping rod and the second clamping rod, and the first clamping rod is slidably connected to the bracket.

[0006] Preferably, the working area and the rotating seat are integrally arranged in an L shape, and a long strip-shaped through groove is opened on the rotating seat of the working area.

[0007] Preferably, an inner groove is opened on the bracket corresponding to the through groove, a first clamping rod is slidably connected inside the inner groove, and the first clamping rod is located at the rotation direction position of the working area.

[0008] Preferably, a limiting rod is arranged in the inner groove of the bracket, the limiting rod is parallel to the first clamping rod, and a convex seat is arranged on the side edge of the first clamping rod.

[0009] Preferably, the convex seat is slidably connected to the limit rod, the limit rod in the inner groove is sleeved with a first spring, and the convex seat and the first clamping rod are arranged in a T shape.

[0010] Preferably, an edge groove is formed inside the edge seat, a sliding rod is arranged in the edge groove, a first spring is sleeved on the sliding rod, and a working area is slidably connected to the sliding rod.

[0011] Preferably, a baffle is arranged on the second clamping rod, and a first spring is sleeved on the second clamping rod between the baffle and the connecting seat.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] By arranging a fixed seat on the bracket, a rotating seat can be installed on the fixed seat, the rotating seat can rotate on the fixed seat, a working area is installed on the rotating seat, the working area can be flipped through the rotating seat, and when the working area rotates to the horizontal position, it can be used for work. When the working area is horizontal, it will squeeze the first clamping rod on the bracket, and the first clamping rod can be pushed into the bayonet of the inner rod, and the first clamping rod can limit the corresponding inner rod. When the working area is horizontal, the second clamping rod will also be connected to the corresponding inner rod, and the second clamping rod can be inserted into the bayonet of the corresponding inner rod, so as to achieve fixation. The laminar flow hood, the bracket and the working area can be quickly and fixedly installed. When disassembling, only by pulling out the second clamping rod can the disassembly of the bracket, the laminar flow hood and the working area be realized, thus realizing convenient disassembly and assembly.

[0014] By opening an inner groove on the bracket connected to the first clamping rod, when the first clamping rod is squeezed by the working area, the first clamping rod can retract into the inner groove, so that the first clamping rod will not protrude to limit the rotation of the working area, and the working area can be horizontal. A limit rod is arranged below the inner groove, the limit rod is connected to the convex seat on the first clamping rod, and the first clamping rod can move stably. A first spring is sleeved on the limit rod in the inner groove, and the first spring can push the convex seat to reset, and the first clamping rod can follow the convex seat to reset, so as to facilitate subsequent separation from the inner rod, thus realizing quick disassembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of the overall structure of the present utility model Figure I ;

[0016] Figure 2 is a schematic diagram of the overall structure of the present utility model Figure II ;

[0017] Figure 3 is an enlarged schematic diagram of the structure of area A in the present utility model;

[0018] Figure 4 is an enlarged schematic diagram of the structure of area B in the present utility model;

[0019] In the figure: 1, laminar flow hood; 2, bayonet; 3, working area; 4, bracket; 5, fixed seat; 6, rotating seat; 7, convex seat; 8, inner groove; 9, first clamping rod; 10, limiting rod; 11, through groove; 12, inner rod; 13, side groove; 14, sliding rod; 15, first spring; 16, connecting seat; 17, baffle; 18, second clamping rod; 19, side seat. Specific implementation manner

[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1 to 4 , the present invention provides a technical solution: a hundred-class clean workbench with convenient disassembly and assembly, including a laminar flow hood 1, a working area 3 and a bracket 4. A fixed seat 5 is provided on one side of the bracket 4. A rotating seat 6 is rotatably connected to the fixed seat 5. The rotating seat 6 is detachably connected to the working area 3. A side seat 19 is slidably connected to the other end of the working area 3. A connecting seat 16 is provided on the side seat 19. A second clamping rod 18 is slidably connected to the connecting seat 16. An inner rod 12 is provided on the laminar flow hood 1. The inner rod 12 is inserted into the bracket 4. A bayonet 2 is opened on the inner rod 12. The bayonet 2 corresponds to the first clamping rod 9 and the second clamping rod 18. The first clamping rod 9 is slidably connected to the bracket 4.

[0022] When the working area 3 rotates to the horizontal position, it can be used for work. When the working area 3 is horizontal, it will squeeze the first clamping rod 9 on the bracket 4. The first clamping rod 9 can then be pushed into the bayonet 2 of the inner rod 12. The first clamping rod 9 can limit the corresponding inner rod 12. When the working area 3 is horizontal, the second clamping rod 18 will also be connected to the corresponding inner rod 12. The second clamping rod 18 can be inserted into the bayonet 2 of the corresponding inner rod 12 to achieve fixation. The laminar flow hood 1, the bracket 4, and the working area 3 can be quickly and fixedly installed. When disassembling, simply unplug the second clamping rod 18 to achieve the disassembly of the bracket 4, the laminar flow hood 1, and the working area 3, thus achieving convenient disassembly and assembly. By providing an inner groove 8 on the bracket 4 connected to the first clamping rod 9, when the first clamping rod 9 is squeezed by the working area 3, the first clamping rod 9 can retract into the inner groove 8, so that the first clamping rod 9 will not protrude to limit the rotation of the working area 3, and the working area 3 can be horizontal. A limiting rod 10 is provided below the inner groove 8. The limiting rod 10 is connected to the convex seat 7 on the first clamping rod 9. The first clamping rod 9 can move stably. A first spring 15 is sleeved on the limiting rod 10 in the inner groove 8. The first spring 15 can push the convex seat 7 to reset, and the first clamping rod 9 can follow the convex seat 7 to reset, thus facilitating subsequent separation from the inner rod 12 and achieving quick disassembly.

[0023] The working area 3 and the rotating seat 6 are integrally arranged in an L shape. A long strip-shaped through groove 11 is provided on the rotating seat 6 of the working area 3. By providing the through groove 11 on the rotating seat 6, the limiting rod 10 can be inserted into the through groove 11, and when the rotating seat 6 rotates, it will not interfere with the limiting rod 10, thus ensuring the normal rotation of the working area 3.

[0024] An inner groove 8 is provided on the bracket 4 corresponding to the through groove 11. A first clamping rod 9 is slidably connected inside the inner groove 8. The first clamping rod 9 is located at the rotation direction position of the working area 3. By providing the inner groove 8 on the bracket 4, the retraction of the first clamping rod 9 can be achieved, thus preventing the first clamping rod 9 from protruding outside the bracket 4 and causing the working area 3 to be unable to be horizontal.

[0025] A limiting rod 10 is provided in the inner groove 8 of the bracket 4. The limiting rod 10 is parallel to the first clamping rod 9. A convex seat 7 is provided on the side edge of the first clamping rod 9. Through the setting of the convex seat 7, the connection with the limiting rod 10 can be achieved. The limiting rod 10 can limit the first clamping rod 9, and the first clamping rod 9 can move stably.

[0026] The convex seat 7 is slidably connected to the limiting rod 10. The limiting rod 10 in the inner groove 8 sleeves the first spring 15. The convex seat 7 and the first clamping rod 9 are arranged in a T shape. Through the first spring 15, the reset of the convex seat 7 can be achieved, so that the first clamping rod 9 is reset.

[0027] The side seat 19 is internally provided with a side groove 13. A sliding rod 14 is arranged in the side groove 13. A first spring 15 is sleeved on the sliding rod 14. A working area 3 is slidably connected to the sliding rod 14. Through the arrangement of the side seat 19, the working area 3 can move within the side seat 19. When the working area 3 moves within the side seat 19, the length between the side seat 19 and the working area 3 can be changed, so that the working area 3 can rotate normally.

[0028] A baffle 17 is arranged on the second clamping rod 18. A first spring 15 is sleeved on the second clamping rod 18 between the baffle 17 and the connecting seat 16. The baffle 17 can prevent the first spring 15 from coming out of place.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A Class 100 clean workbench that is easy to assemble and disassemble, comprising a laminar flow hood (1), a work area (3) and a support (4), characterized in that: A fixed seat (5) is provided on one side of the bracket (4), and a rotating seat (6) is rotatably connected to the fixed seat (5), and the rotating seat (6) is detachably connected to the working area (3). The other end of the working area (3) is slidably connected to a side seat (19), and a connecting seat (16) is provided on the side seat (19), and the connecting seat (16) is slidably connected to a second clamping rod (18). An inner rod (12) is provided on the laminar flow hood (1), and the inner rod (12) is plugged into the bracket (4). A bayonet (2) is provided on the inner rod (12), and the bayonet (2) corresponds to the first clamping rod (9) and the second clamping rod (18), and the first clamping rod (9) is slidably connected to the bracket (4).

2. According to claim 1, a Class 100 clean bench that is easy to assemble and disassemble, characterized in that: The working area (3) and the rotating seat (6) are arranged in an L-shape as a whole, and a long strip-shaped through groove (11) is provided on the rotating seat (6) of the working area (3).

3. A Class 100 clean bench that is easy to assemble and disassemble according to claim 2, characterized in that: An inner groove (8) is provided on the bracket (4) corresponding to the through groove (11), and a first clamping rod (9) is slidably connected inside the inner groove (8), and the first clamping rod (9) is located in the rotation direction of the working area (3).

4. According to claim 1, a Class 100 clean bench that is easy to assemble and disassemble, characterized in that: A limit rod (10) is arranged in the inner groove (8) of the bracket (4); the limit rod (10) is parallel to the first clamping rod (9); and a convex seat (7) is arranged on the side edge of the first clamping rod (9).

5. A Class 100 clean bench with easy assembly and disassembly according to claim 4, characterized in that: The convex seat (7) is slidably connected to the limiting rod (10), the limiting rod (10) in the inner groove (8) is sleeved with the first spring (15), and the convex seat (7) and the first clamping rod (9) are arranged in a T shape.

6. The class 100 clean bench with convenient assembly and disassembly according to claim 1 is characterized by: A side groove (13) is provided inside the side seat (19), a slide bar (14) is provided inside the side groove (13), a first spring (15) is sleeved on the slide bar (14), and a working area (3) is slidably connected to the slide bar (14).

7. The class 100 clean bench with convenient assembly and disassembly according to claim 1 is characterized by: A baffle (17) is provided on the second clamping rod (18), and a first spring (15) is sleeved on the second clamping rod (18) between the baffle (17) and the connecting seat (16).

Images