Connecting structure for liquid cooling protective clothing

Abstract

This invention discloses a connection structure for the inside and outside of a liquid cooling protective suit, including a double-opening connector. Two protective suit buckles are provided on the outer side of the double-opening connector, located above and below the connector respectively. Each buckle includes an upper clamping plate and a lower clamping plate. In this invention, the two buckles are rotatably connected to the upper and lower parts of the double-opening connector via two connecting adjustment modules. The operator can rotate the connecting threaded cylinders to rewind the corresponding connecting strips. The rewinding connecting strips cause the lower clamping plate to move closer to the upper clamping plate, thus reinforcing the fabric clamped between the upper and lower clamping plates. The protective suit buckles and the fabric fastening modules work together to clamp and secure the fabric, improving the tightness of the connection between the device and the protective suit and the inner vest.

Description

Technical Field

[0001] This invention relates to the field of liquid-cooled protective clothing technology, specifically a connection structure for the inside and outside of liquid-cooled protective clothing. Background Technology

[0002] Liquid-cooled protective clothing is a type of protective suit that can be connected to a wearable air conditioner to cool the inside of the suit. When wearing the liquid-cooled protective suit, the user wears a vest underneath. There is a double-opening connector between the liquid-cooled protective suit and the vest. This connector connects the wearable air conditioner to the vest and also connects the open cuffs at the connection point between the inner and outer parts of the liquid-cooled protective suit and the vest. The size and structure of the double-opening connector are fixed. Both ends of the connector are directly wrapped around the vest and the connection point between the inner and outer parts of the liquid-cooled protective suit. One end of the connector is wrapped inside the edge of the vest fabric, and the other end is wrapped inside the open cuffs at the connection point. However, this method of connecting the protective suit and vest by wrapping the two ends of the connector results in insufficient tightness. During use, the two ends of the connector may loosen, affecting the normal operation of the liquid-cooled protective suit. Summary of the Invention

[0003] The purpose of this invention is to provide a connection structure for the inside and outside of a liquid cooling protective suit, so as to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] A connection structure for the inside and outside of a liquid cooling protective suit includes a double-opening connector. Two protective suit buckles are provided on the outer side of the double-opening connector, located above and below the connector respectively. Each buckle includes an upper and a lower clamping plate. A connecting back plate is fixedly connected to the rear side of the double-opening connector. Two vertically distributed connecting adjustment modules are rotatably connected to the rear side wall of the connecting back plate. Each adjustment module includes an outer connecting shell and an inner connecting plate. The two adjustment modules connect the two protective suit buckles to the double-opening connector. A fabric fastening module is fixedly connected to the outer side of each buckle. The fabric fastening module includes two upper fastening plates, two lower fastening plates, a connecting threaded cylinder, and two connecting strips. The protective suit buckles above the double-opening connector and the fabric fastening module connect the inner vest of the protective suit, while the protective suit buckles below the double-opening connector and the fabric fastening module connect the inside and outside of the protective suit.

[0006] Furthermore: the upper clamping plate is engaged with the top of the lower clamping plate, the connection adjustment module is located between the connection back plate and the corresponding protective clothing buckle, one end of the outer connecting shell near the connection back plate is rotatably connected to the rear side wall of the connection back plate, the inner connecting plate is slidably connected inside the outer connecting shell, and one end of the inner connecting plate extending outside the outer connecting shell is rotatably connected to the bottom of the lower clamping plate.

[0007] Furthermore: the two upper fastening plates are symmetrically fixed to the outer side of the upper clamping plate, and the two upper fastening plates are located at two opposite corners of the upper clamping plate; the two lower fastening plates are symmetrically fixed to the outer side of the lower clamping plate, and the two lower fastening plates are located at two opposite corners of the lower clamping plate.

[0008] Furthermore: the connecting threaded cylinder is threaded inside the upper clamping plate, and two connecting strips are fixedly connected to the outer wall of the connecting threaded cylinder. The other ends of the two connecting strips are respectively fixedly connected to the front sidewalls of the two lower fastening plates.

[0009] Furthermore: a connecting hole is provided at the center of the upper plate, and the connecting threaded cylinder is threaded into the connecting hole, with the two connecting strips distributed alternately inside and outside.

[0010] Furthermore: a telescopic operating rod is fixedly connected inside the connecting threaded cylinder, and the top end of the telescopic operating rod extends to the outside of the connecting threaded cylinder.

[0011] Furthermore: a positioning and reinforcement module is fixedly connected to the rear side wall of the connecting back plate. The positioning and reinforcement module includes a connecting column and a positioning horizontal plate. The connecting column is fixedly connected to the center position of the rear side wall of the connecting back plate, and the positioning horizontal plate is rotatably connected to the end of the connecting column away from the connecting back plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] 1. This invention uses a combination of a double-opening connector and two protective clothing buckles. The two protective clothing buckles are rotatably connected to the upper and lower parts of the double-opening connector via two connecting adjustment modules. The upper protective clothing buckle is used to connect the inner vest of the protective clothing, and the lower protective clothing buckle is used to connect the inner and outer parts of the protective clothing. Both protective clothing buckles are equipped with fabric fastening modules. The operator can rotate the connecting threaded cylinders to make the two connecting threaded cylinders roll up the corresponding connecting strips. The two rolled-up connecting strips cause the two lower fastening plates to move the lower clamping plate closer to the upper clamping plate. The operation is highly convenient and can achieve the reinforcement of the fabric clamped between the upper and lower clamping plates. The protective clothing buckles and the fabric fastening modules work together to achieve the clamping and fixing of the fabric and the reinforcement after clamping, which can improve the stability of the connection between the device and the protective clothing and the inner vest of the protective clothing, and improve the tightness of the connection combination between the device and the protective clothing and the inner vest of the protective clothing.

[0014] 2. In this invention, the inner connecting plate of the connecting adjustment module can move inside the outer connecting shell to change the length of the inner connecting plate extending outside the outer connecting shell, thereby changing the position of the protective clothing buckle on the outside of the double-slit connector. The outer connecting shell can rotate on the rear side of the connecting back plate, thereby allowing for further adjustment of the position of the protective clothing buckle inside the protective clothing. The protective clothing buckle can also rotate to change its angle inside the protective clothing. The operation is simple and convenient for operators to adjust the position of the protective clothing buckle inside the protective clothing. Operators can change the position of the two protective clothing buckles inside the protective clothing according to actual usage needs to meet the connection needs of users of different heights after wearing the vest, improving the flexibility and adaptability of the device and enhancing its effectiveness. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments, the accompanying drawings will be briefly described below.

[0016] Figure 1 A schematic diagram of a connection structure for the inside and outside of a liquid cooling protective suit;

[0017] Figure 2 for Figure 1 A structural diagram from another perspective;

[0018] Figure 3 This is a cross-sectional schematic diagram of a connection structure for the inside and outside of a liquid cooling protective suit.

[0019] Figure 4 This is a structural diagram of a connection structure for the inside and outside of a liquid cooling protective suit, which includes a connecting back panel, a protective suit buckle, a connecting adjustment module, and a fabric fastening module.

[0020] In the diagram: 1. Double-ended connector; 11. Connecting back plate; 2. Protective clothing buckle; 21. Upper clamping plate; 211. Connecting hole; 22. Lower clamping plate; 3. Connecting adjustment module; 31. Outer connecting shell; 32. Inner connecting plate; 4. Fabric fastening module; 41. Upper fastening plate; 42. Lower fastening plate; 43. Connecting threaded cylinder; 431. Telescopic operating rod; 44. Connecting strip; 5. Positioning reinforcement module; 51. Connecting column; 52. Positioning cross plate. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Specific mechanical structures of the present invention will be described in conjunction with the following references. Figures 1 to 4 The detailed description of the structure will be clearly presented. All structural contents mentioned in the following embodiments are based on the accompanying drawings.

[0022] Please see Figures 1-4 In this embodiment of the invention, a connection structure for the inside and outside of a liquid cooling protective suit includes a double-opening connector 1. Two protective suit buckles 2 are provided on the outer side of the double-opening connector 1, located above and below the double-opening connector 1 respectively. Each protective suit buckle 2 includes an upper clamping plate 21 and a lower clamping plate 22. A connecting back plate 11 is fixedly connected to the rear side of the double-opening connector 1. Two vertically distributed connecting adjustment modules 3 are rotatably connected to the rear side wall of the connecting back plate 11. Each connecting adjustment module 3 includes an outer connecting shell 31 and an inner connecting plate. 32. Two connection adjustment modules 3 realize the connection combination of two protective clothing buckles 2 and double-exit connectors 1. The outer side of the protective clothing buckle 2 is fixedly connected to a fabric fastening module 4. The fabric fastening module 4 includes two upper fastening plates 41, two lower fastening plates 42, a connecting threaded cylinder 43 and two connecting strips 44. The protective clothing buckle 2 located above the double-exit connector 1 and the fabric fastening module 4 realize the connection of the inner vest of the protective clothing. The protective clothing buckle 2 located below the double-exit connector 1 and the fabric fastening module 4 realize the connection of the inner and outer connection of the protective clothing. Example

[0023] The double-exit connector 1 is placed inside the protective suit and is used to connect the inner vest of the protective suit to the external wearable air conditioner. The lower end of the double-exit connector 1 connects to the pipes of the wearable air conditioner, and the upper end connects to the vest pipes. Two protective suit buckles 2 are located on the outside of the double-exit connector 1, one above and one below it. The lower buckle 2 is used to connect and secure the inner and outer layers of the protective suit, while the upper buckle 2 is used to connect the inner vest to the outer vest. The clamping mechanism connects the protective suit and the inner vest, ensuring the vest remains stable inside the protective suit. It also positions the double-opening connector 1 within a designated area between the protective suit and the inner vest, reducing frequent movement of the connector 1 when the user is wearing the vest and protective suit, thus improving user comfort. The protective suit buckle 2 consists of an upper clamping plate 21 and a lower clamping plate 22. The upper clamping plate 21 engages with the top of the lower clamping plate 22. The upper and lower clamping plates 21 and 22 are easily assembled and disassembled. The protective suit buckle 2, located below the double-opening connector 1, ensures... In use, the connection between the inner and outer layers of the protective suit is located between the upper clamping plate 21 and the lower clamping plate 22. The upper clamping plate 21 and the lower clamping plate 22 engage with each other to clamp the connection between the inner and outer layers of the protective suit. This achieves the clamping and fixing of the connection between the inner and outer layers of the protective suit inside the protective suit buckle 2 below the double-opening connector 1, thus realizing the connection between the double-opening connector 1 and the protective suit. The double-opening connector 1 is connected inside the protective suit so that the operator can connect and assemble the vest inside the protective suit using the double-opening connector 1. When in use, the protective suit buckle 2 located above the double-opening connector 1 is used to connect the vest inside the protective suit. The corner is positioned between the upper clamping plate 21 and the lower clamping plate 22. The upper clamping plate 21 and the lower clamping plate 22 engage with each other to clamp the corner of the inner vest of the protective suit between the upper clamping plate 21 and the lower clamping plate 22. This achieves the clamping and fixing of the corner of the inner vest of the protective suit inside the protective suit buckle 2 above the double detachable connector 1, realizing the connection between the double detachable connector 1 and the inner vest of the protective suit. The double detachable connector 1 is connected to the designated area between the protective suit and the inner vest. The operation is highly convenient and it is easy for operators to connect and combine the double detachable connector 1, the two protective suit buckles 2, the protective suit and the inner vest of the protective suit.

[0024] A connecting back plate 11 is provided on the rear side of the double-slit connector 1. The connecting back plate 11 is fixedly connected to the rear side wall of the double-slit connector 1. The connecting back plate 11 has high stability during use. Two vertically distributed connecting adjustment modules 3 are rotatably connected to the rear side wall of the connecting back plate 11. The two connecting adjustment modules 3 are used to connect two protective clothing buckles 2 respectively. The connecting adjustment modules 3 are located between the connecting back plate 11 and the corresponding protective clothing buckles 2. The connecting adjustment module 3 consists of an outer connecting shell 31 and an inner connecting plate 32. The end of the outer connecting shell 31 closest to the connecting back plate 11 is rotatably connected to the connecting back plate 11. On the rear side wall, the inner connecting plate 32 is slidably connected to the inside of the outer connecting shell 31. One end of the inner connecting plate 32 extending outside the outer connecting shell 31 is rotatably connected to the bottom of the lower clamping plate 22. The outer connecting shell 31 and the inner connecting plate 32 cooperate to connect the corresponding protective clothing buckle 2 to the connecting back plate 11. The two connecting adjustment modules 3 can realize the connection combination of the two protective clothing buckles 2 and the double-outlet connector 1, which facilitates the use of the device. The inner connecting plate 32 can move inside the outer connecting shell 31 to change the length of the inner connecting plate 32 extending outside the outer connecting shell 31. The protective suit buckle 2, connected by the inner connecting plate 32, moves to the outside of the double-outlet connector 1, thus adjusting its position. Operators can adjust the position of the protective suit buckle 2 by manipulating the inner connecting plate 32 and the outer connecting shell 31, thereby changing its position inside the protective suit. The mutual pressing action between the inner connecting plate 32 and the outer connecting shell 31 ensures the buckle 2 is properly positioned after adjustment. The operation is simple and convenient for operators to adjust the position of the protective suit buckle 2. The outer connecting shell 31 can rotate behind the connecting back plate 11, thereby allowing for further adjustment and change of the position of the protective clothing buckle 2 inside the protective clothing. The protective clothing buckle 2 can rotate above the inner connecting plate 32, realizing the angle adjustment of the protective clothing buckle 2 inside the protective clothing. Operators can change the position of the two protective clothing buckles 2 inside the protective clothing according to actual usage needs, so as to meet the connection needs of users of different heights after wearing the vest. This improves the flexibility and adaptability of the device and enhances its effectiveness.

[0025] A fabric fastening module 4 is provided on the outer side of the protective clothing buckle 2. The fabric fastening module 4 is used to reinforce the connection between the inner and outer layers of the protective clothing and the connection between the inner vest and the corresponding protective clothing buckle 2. The fabric fastening module 4 consists of two upper fastening plates 41, two lower fastening plates 42, a connecting threaded cylinder 43, and two connecting strips 44. The two upper fastening plates 41 are symmetrically fixed to the outer side of the upper clamping plate 21, and the two upper fastening plates 41 are located at two opposite corners of the upper clamping plate 21. The two lower fastening plates 42 are symmetrically fixed to the outer side of the lower clamping plate 22, and the two lower fastening plates 42 are located at two opposite corners of the lower clamping plate 22. The connection and combination of the upper fastening plates 41 and the upper clamping plate 21, and the lower fastening plates 42 and the lower clamping plate 22, have high stability and can ensure smooth connection between the inner and outer layers of the protective clothing and the corners of the vest. The threaded cylinder 43 is threaded into the corresponding protective clothing buckle 2 to ensure proper connection and clamping. It is threaded into the upper clamping plate 21, which has a connection hole 211 at its center. The threaded cylinder 43 is threaded into this hole. Two connecting strips 44 are fixedly connected to the outer wall of the threaded cylinder 43. The other ends of the connecting strips 44 are fixedly connected to the front sidewalls of the two lower fastening plates 42. Each upper fastening plate 41 has a corresponding mating channel for the connecting strips 44. The connecting strips 44 pass through these channels and are fixedly connected to the front sidewalls of the two lower fastening plates 42, ensuring proper use of the connecting strips 44. The threaded cylinder 43 rotates within the connection hole 211. The two connecting strips 44 can be wound up simultaneously. The two connecting strips 44 wound onto the outer wall of the connecting threaded cylinder 43 can pull the two lower fastening plates 42 closer to the two upper fastening plates 41, thereby causing the lower clamping plate 22 to move closer to the upper clamping plate 21. After the fabric of the protective suit and vest is inserted into the corresponding protective suit buckle 2, the upper clamping plate 21 and the lower clamping plate 22 cooperate to clamp the fabric. The fabric clamped between the upper clamping plate 21 and the lower clamping plate 22 will create a gap between them. At this time, rotating the connecting threaded cylinder 43, driven by the two wound connecting strips 44, can move the lower clamping plate 22 closer to the upper clamping plate 21 through the two lower fastening plates 42. The lower clamping plate 22 moving closer to the upper clamping plate 21 can achieve clamping between the upper clamping plate 21 and the lower clamping plate 22. The reinforcement of the fabric involves stopping the rotation of the threaded connecting cylinder 43. The thread on the outer wall of the connecting cylinder 43, which mates with the side wall of the connecting hole 211, fixes the position of the connecting cylinder 43, stopping its rotation and positioning it on the top of the upper clamping plate 21. This achieves positioning after the connecting cylinder 43 has rotated, thus enabling positioning after the lower fastening plate 42 and lower clamping plate 22 have moved. This improves the stability of the upper clamping plate 21 and lower clamping plate 22, and the upper fastening plate 41 and lower fastening plate 42 during use, enhancing the reinforcement of the fabric clamped between the upper clamping plate 21 and lower clamping plate 22. It also improves the tightness of the connection between the device and the protective clothing and the vest inside the protective clothing. The two connecting strips 44 are staggered, one inside and one outside.The system ensures smooth winding of the two connecting strips 44. A telescopic operating rod 431 is fixedly connected inside the threaded cylinder 43. The top of the telescopic operating rod 431 extends outside the threaded cylinder 43. This telescopic operating rod 431 facilitates rotation of the threaded cylinder 43 by the operator. Pulling the top of the telescopic operating rod 431 outwards changes its length, thus altering the extension beyond the threaded cylinder 43. After the threaded cylinder 43 stops rotating, pushing the top of the telescopic operating rod 431 returns it to its original position, ensuring that the telescopic operating rod 431 does not cause discomfort to the user wearing protective clothing.

[0026] A positioning and reinforcement module 5 is fixedly connected to the rear side wall of the connecting back plate 11. The positioning and reinforcement module 5 consists of a connecting column 51 and a positioning horizontal plate 52. The connecting column 51 is fixedly connected to the center of the rear side wall of the connecting back plate 11, and the positioning horizontal plate 52 is rotatably connected to the end of the connecting column 51 away from the connecting back plate 11, realizing a stable connection between the positioning and reinforcement module 5 and the connecting back plate 11. The positioning horizontal plate 52 has two mating holes for inserting bolts. The bolts inserted into the mating holes can tighten the corresponding inner connecting plate 32, which can improve the stability of the inner connecting plate 32 after positioning. The positioning horizontal plate 52 can rotate on the end of the connecting column 51 away from the connecting back plate 11, which facilitates the position adjustment of the positioning horizontal plate 52. By changing the position of the mating holes on the positioning horizontal plate 52, the positioning and reinforcement work of the inner connecting plate 32 moved to different positions can be met. At the same time, the mating holes on the positioning horizontal plate 52 can also be used for the introduction and positioning of the connecting pipe, which improves the flexibility of the device and enhances the effectiveness of the device.

[0027] The working principle of this invention is as follows: The double-opening connector 1 is placed inside the protective suit. The connection between the inner and outer layers of the protective suit is positioned between the upper clamping plate 21 and the lower clamping plate 22 below the double-opening connector 1. The upper clamping plate 21 and the lower clamping plate 22 engage with each other to clamp the connection between the inner and outer layers of the protective suit, thus completing the connection between the double-opening connector 1 and the protective suit. The double-opening connector 1 is then positioned inside the protective suit. The operator places the corner of the inner vest of the protective suit between the upper clamping plate 21 and the lower clamping plate 22 above the double-opening connector 1. The upper clamping plate 21 and the lower clamping plate 22 engage with each other to clamp the corner of the inner vest of the protective suit, thus completing the connection between the double-opening connector 1 and the inner vest of the protective suit. The double-opening connector 1 is then connected to the protective suit and the inner vest. Within the designated area, the operator rotates the two connecting threaded cylinders 43 in sequence. The two connecting threaded cylinders 43 wind up the corresponding two connecting strips 44. The two lower fastening plates 42 below the double-slit connector 1 drive the lower clamping plate 22 below the double-slit connector 1 to move closer to the upper clamping plate 21 below the double-slit connector 1. The two lower fastening plates 42 above the double-slit connector 1 drive the lower clamping plate 22 above the double-slit connector 1 to move closer to the upper clamping plate 21 above the double-slit connector 1. The lower clamping plate 22 moves closer to the upper clamping plate 21 to reinforce the fabric between the upper clamping plate 21 and the lower clamping plate 22. After the movement of the lower clamping plate 22 is blocked, the connecting threaded cylinder 43 stops rotating and is positioned on the top of the upper clamping plate 21, completing the connection combination of the inner and outer connection of the protective clothing, the double-slit connector 1 and the inner vest of the protective clothing.

[0028] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A connecting structure for the inside and outside of a liquid cooling protective suit, characterized in that, The device includes a double-opening connector (1), on the outside of which are two protective clothing buckles (2), located above and below the double-opening connector (1), respectively. Each protective clothing buckle (2) includes an upper clamping plate (21) and a lower clamping plate (22). A connecting back plate (11) is fixedly connected to the rear side of the double-opening connector (1). Two vertically distributed connecting adjustment modules (3) are rotatably connected to the rear side wall of the connecting back plate (11). Each connecting adjustment module (3) includes an outer connecting shell (31) and an inner connecting plate (32). The two connecting adjustment modules (3) realize the connection combination of the two protective clothing buckles (2) and the double-opening connector (1). A fabric fastening module (4) is fixedly connected to the outside of the protective clothing buckles (2). The fabric fastening module (4) includes two upper fastening plates (41), two lower fastening plates (42), a connecting threaded cylinder (43), and two connecting... The two upper fastening plates (41) are symmetrically fixed to the outer side of the upper clamping plate (21). The two upper fastening plates (41) are located at two opposite corners of the upper clamping plate (21). The two lower fastening plates (42) are symmetrically fixed to the outer side of the lower clamping plate (22). The two lower fastening plates (42) are located at two opposite corners of the lower clamping plate (22). The connecting threaded cylinder (43) is threaded into the interior of the upper clamping plate (21). The outer wall of the connecting threaded cylinder (43) is fixedly connected to two connecting strips (44). The other end of the two connecting strips (44) is fixedly connected to the front side wall of the two lower fastening plates (42). The protective clothing buckle (2) located above the double-opening connector (1) and the fabric fastening module (4) realize the connection of the inner vest of the protective clothing. The protective clothing buckle (2) located below the double-opening connector (1) and the fabric fastening module (4) realize the connection of the inner and outer connection of the protective clothing.

2. The connection structure for the inside and outside of a liquid cooling protective suit according to claim 1, characterized in that, The upper plate (21) is engaged with the top of the lower plate (22). The connection adjustment module (3) is located between the connection back plate (11) and the corresponding protective clothing buckle (2). The outer connecting shell (31) is rotatably connected to the rear side wall of the connection back plate (11) at one end near the connection back plate (11). The inner connecting plate (32) is slidably connected inside the outer connecting shell (31). The inner connecting plate (32) is rotatably connected to the bottom of the lower plate (22) at one end extending outside the outer connecting shell (31).

3. The connection structure for the inside and outside of a liquid cooling protective suit according to claim 1, characterized in that, A connecting hole (211) is provided at the center of the upper plate (21), and the connecting threaded cylinder (43) is threaded into the connecting hole (211). The two connecting strips (44) are distributed alternately inside and outside.

4. The connection structure for the inside and outside of a liquid cooling protective suit according to claim 1, characterized in that, The connecting threaded cylinder (43) is fixedly connected to a telescopic operating rod (431), the top of which extends to the outside of the connecting threaded cylinder (43).

5. The connection structure for the inside and outside of a liquid cooling protective suit according to claim 1, characterized in that, The rear side wall of the connecting back plate (11) is fixedly connected to a positioning and reinforcement module (5). The positioning and reinforcement module (5) includes a connecting column (51) and a positioning horizontal plate (52). The connecting column (51) is fixedly connected to the center position of the rear side wall of the connecting back plate (11), and the positioning horizontal plate (52) is rotatably connected to the end of the connecting column (51) away from the connecting back plate (11).

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