Waterproof and anti-fog shelter shielding door

Abstract

The utility model discloses a waterproof and antifog shelter shielding door, which relates to the field of shelter shielding doors and comprises a shielding door body, a door plate is fixedly connected to one end of the shielding door body, a door frame is mounted on the outer side of the shielding door body, positioning blocks are symmetrically and fixedly connected to one end, close to the door plate, of the door frame, and connecting blocks are fixedly connected to one ends, away from the door frame, of the positioning blocks. Rotating columns are rotationally connected into the connecting blocks, the rotating columns protrude out of the two ends of the connecting blocks, connecting plates are fixedly connected to the outer side walls of the rotating columns, the connecting plates are in threaded connection with the door plate through fixing bolts, mounting grooves are symmetrically formed in the upper end and the bottom end of the shielding door body correspondingly, and conductive sealing strips are mounted in the mounting grooves; pushing grooves are symmetrically formed in the upper end and the bottom end of the shielding door body, containing cavities are formed in the bottom ends of the pushing grooves, fixing blocks are mounted in the containing cavities, and mounting mechanisms are mounted in the fixing blocks. By adopting the structure, the electromagnetic leakage is effectively prevented, and the shielding effect is kept.

Description

Technical Field

[0001] The utility model belongs to the field of shelter shielding doors, in particular to a waterproof and fog-proof shelter shielding door. Background Art

[0002] A shelter is a temporary medical facility, usually used to respond to an epidemic outbreak or other emergency situations. It is usually converted from a container or other temporary building, and is equipped with medical equipment, beds and other necessary facilities for isolating and treating patients. An electromagnetic shielding shelter refers to a temporary medical facility that needs to shield electromagnetic radiation under specific circumstances. This type of shelter usually uses special materials and designs to reduce or block the impact of external electromagnetic radiation on internal equipment and personnel. Electromagnetic shielding shelters may be used in situations where medical equipment needs to be protected from external electromagnetic interference, such as when medical equipment requires high sensitivity, or when patients need to receive specific types of medical treatment. The design and construction of this type of shelter usually requires professional electromagnetic shielding technology and materials to ensure that the internal environment meets specific electromagnetic radiation standards and requirements.

[0003] Since electromagnetic shielding shelters are usually set up in the wild, the living conditions are harsh, and the shelter shielding door is the only active entrance on the shelter, which needs to be opened and closed frequently. Therefore, the shelter shielding door is a very important factor affecting the shielding efficiency of the shelter. The invasion of wind, rain and salt spray in the wild causes the conductive contact parts of the shielding door to corrode and rust, which leads to the decline of the overall shielding efficiency of the shelter. Therefore, the shelter shielding door urgently needs to improve the waterproof and anti-fog ability of the conductive contact parts between the shielding door and the door frame. In order to ensure that the shielding performance of the shelter remains in good condition, and when the conductive sealing strip is aged or damaged, it needs to be disassembled with a screwdriver or other disassembly tools, which is very inconvenient and troublesome. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a waterproof and fog-proof cabin shielding door to solve the problems of waterproof and fog-proof ability of the conductive contact part between the shielding door and the door frame and the inconvenient disassembly and installation of the conductive sealing strip.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A waterproof and fogproof cabin shielding door comprises a shielding door body, one end of the shielding door body is fixedly connected with a door panel, a door frame is installed on the outside of the shielding door body, one end of the door frame close to the door panel is symmetrically fixedly connected with a positioning block, one end of the positioning block away from the door frame is fixedly connected with a connecting block, a rotating column is rotatably connected inside the connecting block, the rotating column protrudes from both ends of the connecting block, the upper end and the bottom end of the rotating column are symmetrically fixedly connected with the limiting column, the outer wall of the rotating column is fixedly connected with a connecting plate, the connecting plate is threadedly connected with the door panel through a fixing bolt, the upper end and the bottom end of the shielding door body are symmetrically provided with mounting grooves, a conductive sealing strip is installed inside the mounting groove, the upper end and the bottom end of the shielding door body are symmetrically provided with push grooves, a receiving cavity is provided at the bottom end of the push groove, a fixing block is installed inside the receiving cavity, and a mounting mechanism is installed inside the fixing block;

[0007] The mounting mechanism comprises a reset spring, a pressing plate, a pressing block, a pushing block and a clamping block. A reset spring is symmetrically fixedly connected to one end of the fixed block, and a pressing plate is fixedly connected to the other end of the reset spring. The pressing plate is fixedly connected to the pressing block and the clamping block at one end away from the reset spring. The clamping block penetrates the fixed block and protrudes one end of the fixed block. The pressing block penetrates the fixed block and protrudes inside the pushing groove. The pushing block is fixedly connected to the end away from the pressing plate. A moving groove is provided at one end of the accommodating cavity. Fixed grooves are symmetrically provided at both ends of the conductive sealing strip, and the fixed groove is connected with the moving groove. The fixed block and the fixed groove are plug-in. A clamping groove is provided inside the fixed groove, and the clamping block and the clamping groove are clamped. A sliding groove is provided at the bottom of the pushing groove, and the sliding groove is connected with the accommodating cavity. The clamping block and the sliding groove are slidably connected, which is convenient for users to install the conductive sealing strip, and can effectively prevent electromagnetic leakage and maintain the shielding effect.

[0008] As a preferred technical solution, a tension spring is fixedly connected to one end of the accommodating cavity, and the other end of the tension spring is fixedly connected to the fixing block, which facilitates the user to disassemble the conductive sealing strip and improves the user's work efficiency.

[0009] As an optimal technical solution, multiple positioning columns are symmetrically fixedly connected to the bottom of the installation groove, and multiple positioning holes are symmetrically opened at the bottom of the conductive sealing strip. The positioning holes and the positioning columns are plug-in, which improves the conductive effect of the conductive sealing strip.

[0010] As an optimal technical solution, a waterproof sealing strip is symmetrically installed on one end of the door panel close to the door frame, and slots are symmetrically opened on one end of the door frame close to the door panel. The slots and the waterproof sealing strips are plugged in, which improves the waterproof and fog-resistant properties of the shielding door.

[0011] As a preferred technical solution, a handle is installed at one end of the door panel, and a polyurethane foam layer is provided inside the door panel, which facilitates users to open and close the shielding door and can improve the heat insulation and sound insulation effects of the shielding door.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] First, the utility model uses waterproof sealing strips and slots. When the user closes the shielding door, the shielding door body is merged with the door frame, the door panel is merged with the door frame, and the waterproof sealing strip is plugged into the slot. The waterproof sealing strip can effectively prevent moisture and water mist from entering the door frame, thereby protecting the conductive contact part between the shielding door and the door frame, ensuring that the shielding performance of the cabin is kept in a good state, and ensuring that the shielding door and the door frame form a good conductive contact, which is not only waterproof but also ensures a good electromagnetic shielding effect. At the same time, it can also improve the sealing performance of the shielding door, effectively preventing air, dust and odor from entering the electromagnetic shielding cabin;

[0014] Second, the utility model uses the installation mechanism. When the conductive sealing strip needs to be disassembled, the user presses the push block, the card block retracts into the fixed block, the card block and the card slot are no longer engaged, and the fixed block is released at the same time. The tension spring drives the fixed block to reset, the fixed block and the fixed slot are no longer engaged, and the conductive sealing strip is taken out upwards to complete the disassembly of the conductive sealing strip, which is convenient for maintenance and replacement, and the sealing strip can be replaced and adjusted at any time as needed to adapt to different use environments and requirements. At the same time, regular replacement of the conductive sealing strip can ensure that the sealing performance of the shielding door is always maintained in the best state, effectively preventing electromagnetic leakage and maintaining the shielding effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the three-dimensional structure of the shielding door body of the utility model;

[0017] Figure 3 It is a cross-sectional three-dimensional structural schematic diagram of the installation mechanism of the utility model;

[0018] Figure 4 It is a schematic diagram of the cross-sectional three-dimensional structure of the utility model.

[0019] Figure numerals: 1. shielding door body, 2. door frame, 3. door panel, 4. polyurethane foam layer, 5. positioning block, 6. connecting block, 7. rotating column, 8. limiting column, 9. connecting plate, 10. fixing bolt, 11. installation groove, 12. positioning column, 13. conductive sealing strip, 14. pushing groove, 15. accommodating cavity, 16. tension spring, 17. fixing block, 18. installation mechanism, 181. reset spring, 182. pressing plate, 183. pressing block, 184. pushing block, 185. clamping block, 19. movable groove, 20. fixing groove, 21. clamping groove, 22. sliding groove, 23. waterproof sealing strip, 24. slot, 25. handle, 26. positioning hole. DETAILED DESCRIPTION

[0020] Example 1

[0021] refer to Figures 1 to 4 A waterproof and fogproof cabin shielding door of the present embodiment comprises a shielding door body 1, one end of the shielding door body 1 is fixedly connected with a door panel 3, a door frame 2 is installed on the outside of the shielding door body 1, one end of the door frame 2 close to the door panel 3 is symmetrically fixedly connected with a positioning block 5, and the end of the positioning block 5 away from the door frame 2 is fixedly connected with a connecting block 6, a rotating column 7 is rotatably connected inside the connecting block 6, and the rotating column 7 protrudes from both ends of the connecting block 6, and the upper and bottom ends of the rotating column 7 are symmetrically fixedly connected with the limiting column 8, and the outer wall of the rotating column 7 is fixedly connected with a connecting plate 9, and the connecting plate 9 is threadedly connected with the door panel 3 through a fixing bolt 10, and the upper and bottom ends of the shielding door body 1 are symmetrically provided with mounting grooves 11, and a conductive sealing strip 13 is installed inside the mounting groove 11, and the upper and bottom ends of the shielding door body 1 are symmetrically provided with push grooves 14, and the bottom end of the push groove 14 is provided with a receiving cavity 15, and a fixing block 17 is installed inside the receiving cavity 15, and a mounting mechanism 18 is installed inside the fixing block 17;

[0022] The mounting mechanism 18 comprises a return spring 181, a pressing plate 182, a pressing block 183, a pushing block 184 and a clamping block 185. The return spring 181 is symmetrically fixedly connected to one end of the fixed block 17, the other end of the return spring 181 is fixedly connected to the pressing plate 182, the end of the pressing plate 182 away from the return spring 181 is fixedly connected to the pressing block 183 and the clamping block 185, the clamping block 185 penetrates the fixed block 17 and protrudes out of one end of the fixed block 17, the pressing block 183 penetrates the fixed block 17 and protrudes out of the pushing groove 14, and the end of the pressing block 183 away from the pressing plate 182 is fixedly connected to the pushing block 184.

[0023] Example 2

[0024] refer to Figure 3 A movable groove 19 is provided at one end of the accommodating cavity 15, and fixed grooves 20 are symmetrically provided at both ends of the conductive sealing strip 13. The fixed groove 20 is connected with the movable groove 19, and the fixed block 17 is plugged with the fixed groove 20. A card slot 21 is provided inside the fixed groove 20, and the card block 185 is connected with the card slot 21. A slide groove 22 is provided at the bottom of the pushing groove 14, and the slide groove 22 is connected with the accommodating cavity 15. The card block 185 is connected with the slide groove 22 for sliding. When the conductive sealing strip 13 needs to be installed, the user The staff presses the push block 184, the push block 183 and the push plate 182 move, the card block 185 retracts into the fixed block 17, and then pushes the push block 184, the push block 183 slides in the slide groove 22, driving the fixed block 17 to slide in the accommodating cavity 15 and plug into the fixed groove 20, and at the same time releases the push block 184 to reset the reset spring 181, the push plate 182 drives the card block 185 to pop out and be plugged and fixed with the card groove 21 in the fixed groove 20, and the installation of the conductive sealing strip 13 is completed.

[0025] refer to Figure 3A tension spring 16 is fixedly connected to one end of the accommodating cavity 15, and the other end of the tension spring 16 is fixedly connected to the fixed block 17. When the conductive sealing strip 13 needs to be disassembled, the user presses the push block 184, and the clamping block 185 retracts into the fixed block 17. The clamping block 185 ends the clamping connection with the clamping groove 21, and the fixed block 17 is released at the same time. The tension spring 16 drives the fixed block 17 to reset, and the fixed block 17 ends the plug-in connection with the fixed groove 20. The conductive sealing strip 13 is taken out upward, and the disassembly of the conductive sealing strip 13 is completed.

[0026] refer to Figure 4 A plurality of positioning posts 12 are symmetrically fixedly connected to the bottom of the installation groove 11, and a plurality of positioning holes 26 are symmetrically opened at the bottom of the conductive sealing strip 13. The positioning holes 26 and the positioning posts 12 are plugged in. When the user plugs the conductive sealing strip 13 into the installation groove 11, the positioning holes 26 and the positioning posts 12 are plugged in and limited.

[0027] Example 3

[0028] refer to Figure 4 A waterproof sealing strip 23 is symmetrically installed on one end of the door panel 3 close to the door frame 2, and a slot 24 is symmetrically opened on one end of the door frame 2 close to the door panel 3. The slot 24 and the waterproof sealing strip 23 are plugged in. When the user closes the shielding door, the shielding door body 1 and the door frame 2 are merged, the door panel 3 and the door frame 2 are merged, and the waterproof sealing strip 23 and the slot 24 are plugged in.

[0029] refer to Figure 1 A handle 25 is installed at one end of the door panel 3, and a polyurethane foam layer 4 is arranged inside the door panel 3. The user can open and close the shielding door through the handle 25.

[0030] Principle and advantages of use: When the user closes the shielding door, the shielding door body 1 is merged with the door frame 2, the door panel 3 is merged with the door frame 2, and the waterproof sealing strip 23 is plugged into the slot 24. When the conductive sealing strip 13 needs to be replaced, the user presses the push block 184, the card block 185 retracts into the fixed block 17, the card block 185 and the card slot 21 are disconnected, and the fixed block 17 is released. The tension spring 16 drives the fixed block 17 to reset, and the fixed block 17 and the fixed slot 20 are disconnected. The conductive sealing strip 13 is taken out upward, and the conductive sealing strip 13 is disconnected from the installation slot 11. At the same time, the positioning After the column 12 and the positioning hole 26 are plugged in, a new conductive sealing strip 13 is placed in the installation groove 11, and the conductive sealing strip 13 is plugged in the installation groove 11, and the positioning column 12 is plugged in the positioning hole 26. The user presses the push block 184, and the card block 185 retracts into the fixed block 17, and then pushes the push block 184, and the fixed block 17 slides in the accommodating cavity 15 and plugs in the fixed groove 20. At the same time, the push block 184 is released to reset the reset spring 181, and the press plate 182 drives the card block 185 to pop out and be plugged and fixed to the card slot 21 in the fixed groove 20, and the installation of the conductive sealing strip 13 is completed;

[0031] The utility model can effectively prevent moisture and water mist from entering the interior of the door frame 2, and can ensure that the shielding door forms good conductive contact with the door frame 2. At the same time, the conductive sealing strip 13 can be easily maintained and replaced, effectively preventing electromagnetic leakage and maintaining the shielding effect.

Claims

1. A waterproof and fog-proof shelter shielding door, comprising a shielding door body (1), characterized in that: One end of the shielding door body (1) is fixedly connected to a door panel (3), a door frame (2) is installed on the outside of the shielding door body (1), one end of the door frame (2) close to the door panel (3) is symmetrically fixedly connected to a positioning block (5), one end of the positioning block (5) away from the door frame (2) is fixedly connected to a connecting block (6), the connecting block (6) is rotatably connected to a rotating column (7) inside, the rotating column (7) protrudes from both ends of the connecting block (6), the upper end and the bottom end of the rotating column (7) are symmetrically fixedly connected to the limiting column (8), and the outer wall of the rotating column (7) is fixed A connecting plate (9) is connected, and the connecting plate (9) is threadedly connected to the door plate (3) through a fixing bolt (10); the upper end and the bottom end of the shielding door body (1) are symmetrically provided with mounting grooves (11), and a conductive sealing strip (13) is installed inside the mounting groove (11); the upper end and the bottom end of the shielding door body (1) are symmetrically provided with push grooves (14), and the bottom end of the push groove (14) is provided with a receiving cavity (15), and a fixing block (17) is installed inside the receiving cavity (15), and a mounting mechanism (18) is installed inside the fixing block (17); The mounting mechanism (18) comprises a reset spring (181), a pressing plate (182), a pressing block (183), a pushing block (184) and a clamping block (185); one end of the fixed block (17) is symmetrically fixedly connected with the reset spring (181); the other end of the reset spring (181) is fixedly connected with the pressing plate (182); the end of the pressing plate (182) away from the reset spring (181) is fixedly connected with the pressing block (183) and the clamping block (185); the clamping block (185) passes through the fixed block (17) and protrudes from one end of the fixed block (17); the pressing block (183) passes through the fixed block (17) and protrudes from the inside of the pushing groove (14); and the end of the pressing block (183) away from the pressing plate (182) is fixedly connected with the pushing block (184).

2. The waterproof and fog-proof shelter shielding door according to claim 1, characterized in that: A movable groove (19) is provided at one end of the accommodating cavity (15), fixed grooves (20) are symmetrically provided at both ends of the conductive sealing strip (13), the fixed groove (20) is connected to the movable groove (19), the fixed block (17) is plug-connected with the fixed groove (20), a card slot (21) is provided inside the fixed groove (20), and the card block (185) is card-connected with the card slot (21).

3. The waterproof and fog-proof shelter shielding door according to claim 1, characterized in that: A sliding groove (22) is provided at the bottom end of the pushing groove (14), the sliding groove (22) is communicated with the accommodating chamber (15), and the clamping block (185) is slidably connected to the sliding groove (22).

4. The waterproof and fog-proof shelter shielding door according to claim 1, characterized in that: A tension spring (16) is fixedly connected to one end of the accommodating cavity (15), and the other end of the tension spring (16) is fixedly connected to a fixing block (17).

5. The waterproof and fog-proof shelter shielding door according to claim 1, characterized in that: A plurality of positioning columns (12) are symmetrically fixedly connected to the bottom of the installation groove (11), and a plurality of positioning holes (26) are symmetrically opened at the bottom of the conductive sealing strip (13), and the positioning holes (26) are plug-connected with the positioning columns (12).

6. The waterproof and fog-proof shelter shielding door according to claim 1, characterized in that: A waterproof sealing strip (23) is symmetrically mounted on one end of the door panel (3) close to the door frame (2), and a slot (24) is symmetrically opened on one end of the door frame (2) close to the door panel (3), and the slot (24) is plug-connected with the waterproof sealing strip (23).

7. The waterproof and fog-proof shelter shielding door according to claim 1, characterized in that: A handle (25) is installed at one end of the door panel (3), and a polyurethane foam layer (4) is provided inside the door panel (3).

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