An intelligent detection application laboratory with a dust-free environment

Abstract

The present invention relates to the technical field of dust-free laboratories, and specifically to an intelligent detection application laboratory with a dust-free environment, including a laboratory. Inside the laboratory, there is a dust-free inner cavity composed of side plates, a bottom plate, a sealing plate, and a folding plastic awning. On the side plates, there are telescopic exhaust pipes controlled by the internal pressure of the dust-free inner cavity. In the middle section of the side plates, there are buffer air bags connected in a sealed manner. The beneficial effects are as follows: By setting the cooperation of the folding plastic awning and the winch, the volume of the dust-free inner cavity can be adjusted, so as to facilitate the real-time adjustment of the volume of the dust-free inner cavity according to the test samples, avoid waste of energy, and improve the preparation efficiency at the same time; By setting the cooperation of the exhaust pipe with spring buffer and the buffer air bag, positive pressure can be achieved in the dust-free environment, avoiding the raising of internal dust, thereby improving the accuracy of the dust-free environment and making the detection data more accurate. The position of the sealing plate is fixed by the rotating rod on the sealing plate.

Description

Technical Field

[0001] The present invention relates to the technical field of dust-free laboratories, and specifically to an intelligent detection application laboratory with a dust-free environment. Background Art

[0002] In an intelligent detection laboratory, in order to improve the detection accuracy and reduce errors, it is usually necessary to conduct experiments in a dust-free environment.

[0003] In the prior art, the laboratory is usually adjusted to a dust-free environment. However, the laboratory has a large volume and is difficult to adjust. During the preparation process of the dust-free environment, due to the volume, the dust-free accuracy is reduced, and energy is wasted. At the same time, during the preparation process of the dust-free environment, time is wasted, which greatly affects the detection efficiency.

[0004] Therefore, an intelligent detection application laboratory with a dust-free environment is provided to solve the problems of adjusting the volume of the dust-free environment, the preparation efficiency, and the dust-free accuracy. Summary of the Invention

[0005] The purpose of the present invention is to provide an intelligent detection application laboratory with a dust-free environment to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the present invention provides the following technical solutions:

[0007] An intelligent detection application laboratory with a dust-free environment includes a laboratory. Inside the laboratory, there is a dust-free inner cavity composed of side plates, a bottom plate, a sealing plate, and a folding plastic tent. On the side plates, there are telescopic exhaust pipes controlled by the internal pressure of the dust-free inner cavity. In the middle section of the side plates, there are buffer air bags connected in a sealed manner. The folding plastic tent is in a frame shape and covers the upper end and the front and back sides of the dust-free inner cavity. One end of the folding plastic tent is sealed and bonded to the side plate, and the other end is connected to a door-shaped door frame. The sealing plate is hermetically clamped on the outside of the door frame. On the sealing plate, there is a set of rotating rods that are threadedly connected to each other. On the outside of the pair of rotating rods that are rotatably connected back and forth, there are suction cups adsorbed on the inner wall of the laboratory. The door frame is slidably installed on the inner wall of the laboratory. At the upper end of the door frame, there is an air inlet pump with a filter box. The upper left end of the door frame is connected to a winch at the upper end of the side plate through a pull rope.

[0008] Preferably, the laboratory is sealed by a sealing door. The side plates and the bottom plate are both fixed on the bottom surface of the laboratory. There is a gap between the side plates and the front and back inner walls of the laboratory. In the gap, there is a guide rail arranged horizontally.

[0009] Preferably, on the front and back outer walls of the door frame, there are rollers rotatably installed at the same height as the guide rail. The rollers are rollingly installed in the guide rail.

[0010] Preferably, an exhaust port with a stepped inner contour is horizontally penetrated through the lower end of the side plate. A exhaust pipe is slidably inserted into the exhaust port. A baffle is arranged at the inner end of the exhaust pipe. A first spring is horizontally sleeved between the outer side of the baffle and the stepped inner wall of the exhaust port.

[0011] Preferably, the inner cavity of the exhaust pipe is communicated with the dust-free inner cavity. A plurality of groups of exhaust holes distributed in a circumferential array are arranged on the outer arc outer wall of the exhaust pipe. The exhaust holes are communicated with the inner cavity of the exhaust pipe.

[0012] Preferably, a buffer air bag sealed and installed in the middle section of the side plate is communicated with the dust-free inner cavity. The outer wall of the buffer air bag is hermetically bonded to a fixed adhesive plate. The fixed adhesive plate is fixedly installed on the side plate by screws.

[0013] Preferably, a filter box at the upper end of the door frame is communicated with an air inlet pump and the dust-free inner cavity. A pull rope is connected to the outer wall of the upper end of the door frame. The pull rope is located at the upper end of the folding plastic awning. The other end of the pull rope is wound on a winch. The winch is driven by a motor.

[0014] Preferably, a storage groove is arranged on one side of the door frame close to the folding plastic awning, and a positioning groove is arranged on the other side of the door frame. Installation T plates are fixedly bonded to both ends of the left and right ends of the folding plastic awning. The folding plastic awning is fixedly bonded between the door frame and the side plate through the installation T plates.

[0015] Preferably, an air shower box is arranged at the lower end of the outer side of the sealing plate. A positioning strip is arranged at the inner side of the upper end of the sealing plate. The positioning strip is clamped in the positioning groove. The inner side of the air shower box is communicated with the dust-free inner cavity.

[0016] Preferably, a groove is arranged on the outer side of the middle section of the sealing plate. Through holes are arranged on the front and rear side walls of the groove. A pair of rotating rods are arranged in the groove. Screws and threaded holes are respectively arranged on the adjacent end faces of the pair of rotating rods distributed front and back. Both ends of the rotating rods extend to the outside of the through holes. And suction cups are rotatably installed at the outer ends of the rotating rods. The screw is threadedly rotated and installed in the threaded hole. A second spring is press-fitted between the suction cup and the outer wall of the groove. The second spring is sleeved on the outer wall of the rotating rod.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0018] 1. By setting the cooperation of the folding plastic awning and the winch, the present invention realizes the adjustable volume of the dust-free inner cavity, so as to facilitate the real-time adjustment of the volume of the dust-free inner cavity according to the detection sample, avoid waste of energy, and improve the preparation efficiency at the same time.

[0019] 2. The present invention realizes positive pressure in a dust-free environment by setting up the cooperation of an exhaust pipe with spring buffer and a buffer airbag, avoiding the raising of internal dust, thereby improving the accuracy of the dust-free environment and making the detection data more accurate, and realizing the position fixation of the sealing plate in cooperation with the rotating rod on the sealing plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present invention;

[0021] Figure 2 is Figure 1 an enlarged structural view of part A in

[0022] Figure 3 is a three-dimensional structural schematic diagram of the door frame of the present invention;

[0023] Figure 4 is a side view of the three-dimensional structure of the door frame of the present invention;

[0024] Figure 5 is a three-dimensional structural schematic diagram of the folding plastic awning of the present invention;

[0025] Figure 6 is a three-dimensional structural schematic diagram of the sealing plate of the present invention;

[0026] Figure 7 is a three-dimensional structural schematic diagram of the connection of the rotating rod of the present invention.

[0027] In the figure: 1, laboratory; 2, sealing door; 3, side plate; 4, bottom plate; 5, buffer airbag; 6, fixed adhesive plate; 7, winch; 8, filter box; 9, air inlet pump; 10, folding plastic awning; 11, pulling rope; 12, sealing plate; 13, guide rail; 14, air shower box; 15, rotating rod; 16, dust-free inner cavity; 17, exhaust pipe; 18, exhaust port; 19, baffle; 20, first spring; 21, exhaust hole; 22, roller; 23, door frame; 24, storage groove; 25, second spring; 26, screw; 27, suction cup; 28, threaded hole; 29, positioning groove; 30, mounting T plate; 31, positioning strip; 32, groove; 33, through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0028] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with 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. Based on the embodiments in the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present invention.

[0029] Please refer to Figures 1 to 7 , the present invention provides a technical solution:

[0030] An intelligent detection application laboratory with a dust-free environment, including laboratory 1. Inside laboratory 1, there is a dust-free inner cavity 16 composed of side plates 3, bottom plates 4, sealing plates 12 and folding plastic awnings 10. Laboratory 1 is sealed by a sealing door 2, and both the side plates 3 and the bottom plates 4 are fixed on the bottom surface of laboratory 1.

[0031] The folding plastic awning 10 is in a frame shape and covers the upper end and the front and rear sides of the dust-free inner cavity 16. One end of the folding plastic awning 10 is hermetically bonded to the side plate 3, and the other end of the folding plastic awning 10 is connected to a door-shaped door frame 23. A receiving groove 24 is provided on one side of the door frame 23 close to the folding plastic awning 10. Mounting T plates 30 are fixedly bonded to both ends of the left and right sides of the folding plastic awning 10. The folding plastic awning 10 is fixedly bonded between the door frame 23 and the side plate 3 through the mounting T plates 30. The fixed installation of both ends of the folding plastic awning 10 is realized through the mounting T plates 30, so that the extension of the folding plastic awning 10 is driven by the sliding of the door frame 23, and the adjustment of the volume of the dust-free inner cavity 16 is realized.

[0032] The sealing plate 12 is hermetically clamped on the outside of the door frame 23. A positioning groove 29 is provided on the other side of the door frame 23. An air shower box 14 is provided at the lower end of the outside of the sealing plate 12. A positioning strip 31 is provided on the inner side of the upper end of the sealing plate 12, and the positioning strip 31 is clamped in the positioning groove 29. The inside of the air shower box 14 is connected to the dust-free inner cavity 16. The sealing installation of the sealing plate 12 on the door frame 23 is realized by the cooperation of the positioning groove 29 and the positioning strip 31, and the dust removal of the test sample is realized through the air shower box 14.

[0033] The door frame 23 is slidably installed on the inner wall of laboratory 1. There is a gap between the side plate 3 and the front and rear inner walls of laboratory 1. A guide rail 13 is horizontally arranged in the gap. Rotating rollers 22 at the same height as the guide rail 13 are provided on the front and rear outer walls of the door frame 23, and the rollers 22 are rollingly installed in the guide rail 13. The convenient adjustment of the horizontal position of the door frame 23 is realized by the rolling of the rollers 22 on the guide rail 13.

[0034] An air inlet pump 9 with a filter box 8 is provided at the upper end of the door frame 23. The filter box 8 at the upper end of the door frame 23 is connected to the air inlet pump 9 and the dust-free inner cavity 16. The left side of the upper end of the door frame 23 is connected to a hoist 7 at the upper end of the side plate 3 through a pull rope 11. The outer wall of the upper end of the door frame 23 is connected to a pull rope 11. The pull rope 11 is located at the upper end of the folding plastic awning 10, and the other end of the pull rope 11 is wound around the hoist 7. The hoist 7 is driven by a motor. The intake of air into the dust-free inner cavity 16 is realized through the cooperation of the air inlet pump 9 and the filter box 8, and the automatic folding and storage of the door frame 23 and the folding plastic awning 10 are realized through the cooperation of the pull rope 11 and the hoist 7.

[0035] A set of rotating rods 15 that are threadedly rotatably connected to each other are provided on the sealing plate 12. Suction cups 27 that are adsorbed on the inner wall of the laboratory 1 are provided on the outer sides of a pair of rotating rods 15 that are rotatably connected front and back. A groove 32 is provided on the outer side of the middle section of the sealing plate 12. Through holes 33 are provided on the front and rear side walls of the groove 32. A pair of rotating rods 15 are provided in the groove 32. Screws 26 and threaded holes 28 are respectively provided on the adjacent end faces of a pair of rotating rods 15 that are distributed front and back. Both ends of the rotating rod 15 extend to the outside of the through hole 33, and suction cups 27 are rotatably installed at the outer ends of the rotating rod 15. The screw 26 is threadedly rotatably installed in the threaded hole 28. A second spring 25 is press-fitted between the suction cup 27 and the outer wall of the groove 32. The second spring 25 is sleeved on the outer wall of the rotating rod 15. By rotating between adjacent rotating rods 15, the adjustment of the length of the screw 26 in the threaded hole 28 is realized, and further the extension of the length between adjacent rotating rods 15 is realized, so that the suction cup 27 is tightly pressed against the side wall of the laboratory 1 under the pressing force of the restoring elastic force of the second spring 25, thereby achieving the purpose of fixing the positions of the sealing plate 12 and the door frame 23, and further achieving the purpose of fixing the volume of the dust-free inner cavity 16.

[0036] A buffer airbag 5 with a sealed connection is provided in the middle section of the side plate 3. The buffer airbag 5 sealed and installed in the middle section of the side plate 3 is connected to the dust-free inner cavity 16. The outer wall of the buffer airbag 5 is hermetically bonded to the fixed adhesive plate 6. The fixed adhesive plate 6 is fixedly installed on the side plate 3 by screws. The fixed adhesive plate 6 is used to realize the tightly sealed installation of the buffer airbag 5. As the air inlet pump 9 intakes air, the internal pressure of the dust-free inner cavity 16 increases, so that the buffer airbag 5 expands. By the expansion of the buffer airbag 5, a positive pressure is formed in the dust-free inner cavity 16 to prevent dust from rising, achieving the purpose of improving the dust-free precision.

[0037] An exhaust pipe 17 with a telescopic installation controlled by the internal pressure of the dust-free inner cavity 16 is provided on the side plate 3. An exhaust port 18 with a stepped inner contour is horizontally penetrated through the lower end of the side plate 3. The exhaust pipe 17 is slidably inserted into the exhaust port 18. A baffle 19 is provided at the inner end of the exhaust pipe 17. A first spring 20 is horizontally sleeved between the outer side of the baffle 19 and the stepped inner wall of the exhaust port 18. The inner cavity of the exhaust pipe 17 is connected to the dust-free inner cavity 16. A plurality of groups of exhaust holes 21 distributed in a circumferential array are provided on the outer arc outer wall of the exhaust pipe 17. The exhaust holes 21 are connected to the inner cavity of the exhaust pipe 17. As the internal pressure of the dust-free inner cavity 16 continues to increase, the exhaust pipe 17 presses the first spring 20, and the exhaust pipe 17 extends outward, so that the exhaust holes 21 are connected to the external environment, thereby achieving the purpose of pressure relief. Through the cooperation of the exhaust pipe 17 and the buffer airbag 5, the dust-free inner cavity 16 is maintained in a positive pressure state within a specific range.

[0038] Working principle: First, the fixed installation of both ends of the folding plastic awning 10 is achieved by installing the T-board 30. Thus, the extension of the folding plastic awning 10 is driven by the sliding of the door frame 23 to adjust the volume of the dust-free inner cavity 16. The sealed installation of the sealing plate 12 on the door frame 23 is achieved by the cooperation of the positioning groove 29 and the positioning strip 31. The dust removal of the test sample is achieved by the air shower box 14. The convenient adjustment of the horizontal position of the door frame 23 is achieved by the rolling of the roller 22 on the guide rail 13.

[0039] The air intake into the dust-free inner cavity 16 is achieved by the cooperation of the air intake pump 9 and the filter box 8. The automatic folding and storage of the door frame 23 and the folding plastic awning 10 are achieved by the cooperation of the pull rope 11 and the winch 7. The adjustment of the length of the screw rod 26 in the threaded hole 28 is achieved by the rotation between adjacent rotating rods 15, and further the extension of the length between adjacent rotating rods 15 is achieved, so that the suction cup 27 is tightly squeezed against the side wall of the laboratory 1 under the extrusion of the reset elastic force of the second spring 25, thereby achieving the purpose of fixing the positions of the sealing plate 12 and the door frame 23, and further achieving the purpose of fixing the volume of the dust-free inner cavity 16. By setting the cooperation of the folding plastic awning 10 and the winch 7, the adjustable volume of the dust-free inner cavity 16 is achieved, so as to facilitate the real-time adjustment of the volume of the dust-free inner cavity 16 according to the test sample, avoid waste of energy, and improve the dust-free preparation efficiency at the same time.

[0040] The firm and sealed installation of the buffer air bag 5 is achieved by using the fixed adhesive plate 6. As the air intake pump 9 intakes air, the internal pressure of the dust-free inner cavity 16 increases, so that the buffer air bag 5 expands. The positive pressure is formed in the dust-free inner cavity 16 through the expansion of the buffer air bag 5 to prevent dust from rising, achieving the purpose of improving the dust-free precision. As the internal pressure of the dust-free inner cavity 16 continues to increase, the exhaust pipe 17 squeezes the first spring 20, and the exhaust pipe 17 extends outward, making the exhaust hole 21 communicate with the external environment, thereby achieving the purpose of pressure relief. Through the cooperation of the exhaust pipe 17 and the buffer air bag 5, the dust-free inner cavity 16 is maintained in a positive pressure state within a specific range.

[0041] Among them, the air intake pump 9 and the winch 7 are both common devices in the field and will not be elaborated.

[0042] 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 principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An intelligent detection application laboratory with a dust-free environment, comprising a laboratory (1), characterized in that: The laboratory (1) is provided with a dust-free inner chamber (16) consisting of a side panel (3), a bottom panel (4), a sealing panel (12) and a folding plastic tent (10); the side panel (3) is provided with a telescopic exhaust pipe (17) controlled by the internal pressure of the dust-free inner chamber (16); the middle section of the side panel (3) is provided with a sealed and connected buffer air bag (5); the folding plastic tent (10) is frame-shaped and covers the upper end and front and rear sides of the dust-free inner chamber (16); one end of the folding plastic tent (10) is sealed and bonded to the side panel (3), and the other end of the folding plastic tent (10) is connected to the door. On the door frame (23) in the shape of a letter " ", the sealing plate (12) is sealed and engaged with the outer side of the door frame (23), and a group of rotating rods (15) connected to each other by threaded rotation are provided on the sealing plate (12), and a pair of rotating rods (15) connected to each other by front and rear rotation are provided on the outer side with suction cups (27) adsorbed on the inner wall of the laboratory (1), and the door frame (23) is slidably installed on the inner wall of the laboratory (1), and an air intake pump (9) with a filter box (8) is provided at the upper end of the door frame (23), and the left side of the upper end of the door frame (23) is connected to the winch (7) at the upper end of the side panel (3) through a pull rope (11).

2. The intelligent detection application laboratory with a dust-free environment according to claim 1, characterized in that: The laboratory (1) is sealed by a sealing door (2), and the side panels (3) and the bottom panel (4) are fixed on the bottom surface of the laboratory (1). A gap is left between the side panels (3) and the front and rear inner walls of the laboratory (1), and a guide rail (13) is arranged transversely in the gap.

3. The intelligent detection application laboratory with a dust-free environment according to claim 2, characterized in that: The front and rear outer walls of the door frame (23) are provided with rotatably mounted rollers (22) at the same height as the guide rail (13), and the rollers (22) are rollingly mounted in the guide rail (13).

4. The intelligent detection application laboratory with a dust-free environment according to claim 1, characterized in that: An exhaust port (18) with a stepped inner profile is provided transversely through the lower end of the side plate (3), an exhaust pipe (17) is slidably inserted into the exhaust port (18), a baffle (19) is provided at the inner end of the exhaust pipe (17), and a first spring (20) is transversely sleeved between the outer side of the baffle (19) and the stepped inner wall of the exhaust port (18).

5. The intelligent detection application laboratory with a dust-free environment according to claim 4, characterized in that: The inner cavity of the exhaust pipe (17) is connected to the dust-free inner cavity (16), and a plurality of exhaust holes (21) distributed in a circumferential array are provided on the outer arc outer wall of the exhaust pipe (17), and the exhaust holes (21) are connected to the inner cavity of the exhaust pipe (17).

6. The intelligent detection application laboratory with a dust-free environment according to claim 4, characterized in that: The buffer airbag (5) sealed and installed in the middle section of the side panel (3) is connected to the dust-free inner cavity (16), and the outer wall of the buffer airbag (5) is sealed and bonded to the fixed adhesive plate (6), and the fixed adhesive plate (6) is fastened to the side panel (3) by screws.

7. The intelligent detection application laboratory with a dust-free environment according to claim 3, characterized in that: The filter box (8) at the upper end of the door frame (23) is connected to the air intake pump (9) and the dust-free inner cavity (16). The upper outer wall of the door frame (23) is connected to a pull rope (11). The pull rope (11) is located at the upper end of the folding plastic tent (10). The other end of the pull rope (11) is wound around a winch (7), and the winch (7) is driven by a motor.

8. The intelligent detection application laboratory with a dust-free environment according to claim 3, characterized in that: A receiving groove (24) is provided on one side of the door frame (23) close to the folding plastic tent (10), and a positioning groove (29) is provided on the other side of the door frame (23). Both left and right end portions of the folding plastic tent (10) are fixedly bonded with mounting T-plates (30), and the folding plastic tent (10) is fixedly bonded between the door frame (23) and the side panel (3) via the mounting T-plates (30).

9. The intelligent detection application laboratory with a dust-free environment according to claim 8, characterized in that: An air shower box (14) is provided at the lower end of the outer side of the sealing plate (12), and a positioning strip (31) is provided on the inner side of the upper end of the sealing plate (12). The positioning strip (31) is engaged in the positioning groove (29), and the inner side of the air shower box (14) is connected to the dust-free inner cavity (16).

10. The intelligent detection application laboratory with a dust-free environment according to claim 9, characterized in that: A groove (32) is provided on the outer side of the middle section of the sealing plate (12), and a through hole (33) is provided on the front and rear side walls of the groove (32). A pair of rotating rods (15) are provided in the groove (32), and screw rods (26) and threaded holes (28) are respectively provided on the adjacent end faces of the pair of rotating rods (15) distributed front and back. Both ends of the rotating rod (15) extend to the outside of the through hole (33), and a suction cup (27) is rotatably installed on the outer end of the rotating rod (15). The screw rod (26) is threadedly rotatably installed in the threaded hole (28), and a second spring (25) is squeezed and installed between the suction cup (27) and the outer wall of the groove (32), and the second spring (25) is sleeved on the outer wall of the rotating rod (15).

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