Anti-falling and quickly-assembled cabinet body structure for fume hood and clean bench

Abstract

The utility model discloses an anti-falling and rapidly-assembled cabinet body structure for a fume hood and a clean bench. The anti-falling and rapidly-assembled cabinet body structure comprises a main machine located on the top, a left side plate and a right side plate located on the left side and the right side, and a front plate and a rear plate located on the front side and the rear side. The upper and lower ends of the rear sides of the left side plate and the right side plate are respectively provided with a pin-shaped connecting plug; the upper and lower ends of the left and right sides of the rear plate are respectively provided with an L-shaped interface slot; one end of the L-shaped connector groove is open, and the pin-shaped connecting plug is arranged in the L-shaped connector groove in a penetrating mode through the opening. The front side surfaces and the upper side surfaces of the left side plate and the right side plate are provided with anti-falling interface slots; and the bottom side of the host and the rear side of the front plate are provided with anti-falling connecting plugs matched with the anti-falling interface slots. All the parts are disassembled and can be flexibly combined and adjusted according to actual requirements, operation is easy, efficiency is high, the disassembled parts are convenient to package and store, transportation is facilitated, and cost is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of laboratory ventilation equipment and air purification equipment, in particular to a cabinet structure for fume hoods and clean benches that is anti-detachable and quickly assembled. Background Art

[0002] Fume hoods and clean benches are commonly used laboratory equipment. Currently, these equipment is assembled by the manufacturer and then transported to the user's workplace. Because they are relatively heavy, handling and transporting them requires significant manpower and material resources. The large size of the packaging during transport also leads to high shipping costs, especially for international shipments.

[0003] Existing fume hoods and clean benches have problems such as complex operations and low efficiency during assembly and disassembly. After disassembly, the packaging space of parts is large, which is not conducive to transportation, and the packaging and transportation costs are high. Utility Model Content

[0004] The present invention aims to overcome the shortcomings of the prior art and provide a cabinet structure for fume hoods and clean benches that is anti-detachable and quick to assemble. By disassembling the components, the present invention allows for flexible combination and adjustment according to actual needs, with simple operation and high efficiency. After disassembly, the components are easy to pack and store, facilitating transportation and reducing costs.

[0005] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a cabinet structure that is anti-detachment and quickly assembled for fume hoods and clean benches, including a main unit located at the top, a left side panel and a right side panel located on the left and right sides, and a front panel and a rear panel located on the front and back sides; the left side panel, the right side panel, the front panel and the rear panel are detachably connected to each other; the main unit located at the top is detachably connected to the left side panel and the right side panel respectively.

[0006] Preferably, the upper and lower ends of the rear sides of the left and right panels are respectively provided with pin-shaped plug connectors, and the upper and lower ends of the left and right sides of the rear panel are respectively provided with L-shaped interface grooves; one end of the L-shaped interface groove is open, and the pin-shaped plug connector is inserted into the L-shaped interface groove through the opening.

[0007] Preferably, the front side and upper side of the left and right panels are provided with anti-drop interface grooves, and the bottom side of the host and the rear side of the front panel are provided with anti-drop plug connectors that cooperate with the anti-drop interface grooves.

[0008] Preferably, the cross-section of the anti-detachment plug connector is T-shaped, and one end of the big head is arranged outward on the main unit and the front panel; the anti-detachment interface groove includes a circular opening and a strip opening connected in sequence, the diameter of the circular opening is larger than the one end of the big head of the anti-detachment plug connector, and the width of the strip opening is smaller than the one end of the big head of the anti-detachment plug connector.

[0009] Preferably, strong magnets are correspondingly provided on the surfaces where the left panel, the right panel, the front panel, the rear panel and the top main unit intersect with each other.

[0010] Compared with the prior art, the advantages and positive effects of the present invention are:

[0011] (1) Easy to operate: Through quick plug-in assembly technology, users can easily complete the construction and disassembly of the cabinet structure and fume hood by one person, saving a lot of time and labor costs.

[0012] (2) High flexibility: The modular design of the cabinet structure and fume hood allows users to flexibly combine and adjust them according to actual needs to meet the requirements of different experimental scenarios.

[0013] (3) Easy to upgrade and maintain: The invention uses quick plug-in assembly technology to achieve rapid assembly and disassembly of the cabinet structure and fume hood, thereby improving the maintainability and upgradeability of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of Example 1 of the present invention Figure 1 ;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of Example 1 of the present invention Figure 2 ;

[0016] Figure 3 This is a schematic diagram of the installation of the L-shaped interface slot and the pin-shaped plug connector;

[0017] Figure 4 This is a schematic diagram of the installation of the anti-drop interface slot and the anti-drop plug connector;

[0018] Figure 5 It is a schematic diagram of the three-dimensional structure of Example 2 of the present invention.

[0019] Description of reference numerals:

[0020] 1. Left side panel, 2. Anti-dropout connector slot, 3. Pin-shaped connector, 4. Main unit, 5. Anti-dropout connector, 6. Rear panel, 7. L-shaped connector slot, 8. Right side panel, 9. Front panel, 10. Strong magnet. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0023] Example 1

[0024] The following is combined with Figure 1-4 A cabinet structure for fume hoods and clean benches that is anti-detachable and quickly assembled is described in an embodiment, including a main unit 4 at the top, a left side panel 1 and a right side panel 8 on the left and right sides, and a front panel 9 and a rear panel 6 on the front and back sides.

[0025] As shown in the figure, pin-shaped plug connectors 3 are respectively provided at the upper and lower ends of the rear side of the left side panel 1 and the rear side of the right side panel 8, and L-shaped interface grooves 7 are respectively provided at the upper and lower ends on the left and right sides of the rear panel 6; one end of the L-shaped interface groove 7 is open, and the pin-shaped plug connector 3 is inserted into the L-shaped interface groove 7 through the opening.

[0026] During assembly, first install the left side panel 1 and rear panel 6. Position them parallel to each other and slide the two pin-shaped connectors 3 on the left side panel 1 into the L-shaped slots 7 on the rear panel 6. Pull the left side panel 1 and rear panel 6 in opposite directions, then rotate the left side panel 1 90 degrees around the pin-shaped connectors 3. The pin-shaped connectors 3 and L-shaped slots 7 form a self-locking lock between the left side panel 1 and rear panel 6, preventing them from falling off. Follow the same procedure for installing the right side panel 8.

[0027] As shown in the figure, the left and right panels 1 and 8 are each provided with an anti-slip interface slot 2 on the front and upper sides. The bottom side of the main unit 4 and the rear side of the front panel 9 are both provided with an anti-slip connector 5 that mates with the anti-slip interface slot 2. The anti-slip connector 5 has a T-shaped cross-section, with the larger end facing outward on the main unit 4 and the front panel 9. The anti-slip interface slot 2 comprises a circular opening and a strip opening that are connected in sequence. The diameter of the circular opening is larger than the larger end of the anti-slip connector 5, while the width of the strip opening is smaller than the larger end of the anti-slip connector 5.

[0028] When installing the front panel 9, align the anti-dropout connector 5 on the front panel 9 with the anti-dropout interface slots 2 on the left panel 1 and the right panel 8, insert the anti-dropout connector 5 into the anti-dropout interface slots 2, and drag the front panel 9 to slide the anti-dropout connector 5 to the other side of the anti-dropout interface slot 2. The front panel 9 will not fall off on its own. The method is the same as above when installing the main unit 4.

[0029] Example 2

[0030] The following is combined with Figure 5 A cabinet structure that is anti-detachment and quickly assembled for a fume hood and a clean bench in this embodiment is described, including a main unit 4 at the top, a left side panel 1 and a right side panel 8 on the left and right sides, and a front panel 9 and a rear panel 6 on the front and back sides; two strong magnets 10 are respectively provided at the upper and lower ends of the rear sides of the left side panel 1 and the right side panel 8, and four strong magnets 10 are provided at corresponding positions on the rear panel. The strong magnets 10 on the left side panel 1 and the right side panel 8 correspond one-to-one to the strong magnets 10 on the rear panel and have opposite polarities and attract each other.

[0031] Two strong magnets 10 are provided at the left and right ends of the rear side of the front plate 9. At the same time, a strong magnet 10 is provided at the corresponding position on the left plate 1 and the right plate 8. The strong magnets 10 on the front plate correspond one to one with the strong magnets 10 on the left plate 1 and the right plate 8 and have opposite polarities and attract each other.

[0032] Two strong magnets are provided at the upper and lower left and right ends of the main unit 4. At the same time, a strong magnet 10 is provided at the corresponding positions on the left plate 1 and the right plate 8 respectively. The strong magnets 10 on the main unit 4 correspond one-to-one with the strong magnets 10 on the left plate 1 and the right plate 8 and have opposite polarities and attract each other.

[0033] In the description of this utility model, the terms "upper," "lower," "front," "back," "left," "right," "top," "bottom," "vertical," "horizontal," and the like, indicating positions or locations, are based on the positions or locations shown in the accompanying drawings and are intended solely for the purpose of describing the utility model. They do not require that the utility model be constructed or operated in a specific position and are therefore not to be construed as limiting the utility model. The terms "connected" and "connected" in this utility model should be understood broadly, for example, to mean connected or detachably connected; directly connected or indirectly connected via an intermediate component. Those skilled in the art will understand the specific meanings of the above terms in specific circumstances.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification or equivalent change made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. A cabinet structure for fume hoods and clean benches that is anti-detachable and quickly assembled, characterized in that: The device comprises a main unit (4) located at the top, a left side panel (1) and a right side panel (8) located at the left and right sides, and a front panel (9) and a rear panel (6) located at the front and back sides; the left side panel (1), the right side panel (8), the front panel (9) and the rear panel (6) are detachably connected to each other; The main unit (4) located at the top is detachably connected to the left side panel (1) and the right side panel (8).

2. The anti-drop and quick-assembly cabinet structure for fume hoods and clean benches according to claim 1 is characterized in that: Pin-shaped plug connectors (3) are respectively provided at the upper and lower ends of the rear side of the left side plate (1) and the rear side of the right side plate (8), and L-shaped interface grooves (7) are respectively provided at the upper and lower ends of the left and right sides of the rear plate (6); one end of the L-shaped interface groove (7) is open, and the pin-shaped plug connector (3) is inserted into the L-shaped interface groove (7) through the opening.

3. The anti-drop and quick-assembly cabinet structure for fume hoods and clean benches according to claim 1 is characterized in that: Anti-slip interface grooves (2) are provided on the front side and upper side of the left side panel (1) and the right side panel (8), and anti-slip plug connectors (5) that cooperate with the anti-slip interface grooves (2) are provided on the bottom side of the host (4) and the rear side of the front panel (9).

4. The anti-drop and quick-assembly cabinet structure for fume hoods and clean benches according to claim 3 is characterized in that: The anti-dropout plug connector (5) has a T-shaped cross section, with the large end thereof being arranged outward on the main unit (4) and the front plate (9); The anti-slip interface groove (2) comprises a circular opening and a strip opening that are connected in sequence, the diameter of the circular opening is larger than the large end of the anti-slip plug connector (5), and the width of the strip opening is smaller than the large end of the anti-slip plug connector (5).

5. The anti-drop and quick-assembly cabinet structure for fume hoods and clean benches according to claim 1 is characterized in that: Strong magnets (10) are correspondingly provided on the surfaces where the left side plate (1), the right side plate (8), the front plate (9), the rear plate (6) and the top main unit (4) intersect with each other.

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