Portable flow regulation box

Abstract

The utility model discloses a portable flow regulation box in the technical field of medical tools, which comprises a box body and a folding chair assembly, a storage frame used for accommodating the folding chair assembly is fixedly mounted in the box body, two groups of moving wheels are mounted on one side of the storage frame, and the moving wheels are mounted on the other side of the storage frame. An elastic buckle assembly is slidably installed in the top of the folding chair assembly, clamping holes matched with the elastic buckle assembly are formed in the two sides of the storage frame, a push-pull rod is arranged at the top end of the folding chair assembly, and the folding chair assembly comprises two sets of supporting rods slidably installed in the storage frame. The flow regulation box comprises two groups of supporting rods, a fixed support is connected between the two groups of supporting rods, the bottom end of the fixed support is rotatably connected with a seat plate, and the surface of the fixed support is rotatably connected with a movable support used for supporting the seat plate. And medical staff can not carry the device conveniently, so that the device is not convenient for people to use.

Description

Technical Field

[0001] The utility model relates to the technical field of medical tools, in particular to a portable flow adjustment box. Background Art

[0002] Epidemiological survey, abbreviated as flow survey, refers to the investigation and research conducted using epidemiological methods, which is mainly used to study the distribution of diseases, health and health events and their determinants. In order to facilitate medical staff to carry different types of flow survey-related instruments for epidemiological surveys, medical staff will store the flow survey-related instruments in a portable epidemiological survey box for carrying.

[0003] The existing flow adjustment box has a relatively simple structure, a relatively single function in actual use, and is inconvenient for medical staff to carry with them, which is not conducive to people's use. Therefore, those skilled in the art provide a portable flow adjustment box to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present utility model is to provide a portable flow regulating box to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a portable flow control box, comprising a box body and a folding chair assembly, a storage frame for accommodating the folding chair group is fixedly installed inside the box body, two sets of movable wheels are installed on one side of the storage frame, an elastic buckle assembly is slidably installed inside the top of the folding chair assembly, both sides of the storage frame are provided with card holes matching the elastic buckle assembly, and a push-pull rod is provided at the top of the folding chair assembly.

[0006] Preferably: the folding chair assembly includes two groups of support rods that can be slidably installed inside the storage frame, a fixed bracket is connected between the two groups of support rods, the bottom end of the fixed bracket is rotatably connected to the seat plate, the surface of the fixed bracket is rotatably connected to the movable bracket for supporting the seat plate, and two groups of cross bars connected to the elastic snap assembly are installed between the top ends of the two groups of support rods.

[0007] Preferably, the fixed bracket comprises a rack rod fixed between two groups of support rods, and a support block rotatably connected to the seat plate is welded on the surface of the rack rod.

[0008] Preferably: the movable bracket includes two groups of first connecting rods rotatably mounted on the frame rod, the two groups of first connecting rods are connected to the second connecting rod, a sliding rod sliding through the seat plate is installed between the two groups of second connecting rods, and a connecting groove for the sliding rod to slide is opened inside the seat plate.

[0009] Preferably, a first reinforcing rod is installed between the bottom ends of the two groups of support rods, and a second reinforcing rod is installed between the two groups of first connecting rods.

[0010] Preferably: the elastic snap-fit ​​assembly includes a pressing rod slidably installed inside two groups of cross bars, the bottom end of the pressing rod is hinged with two groups of movable rods, the ends of the two groups of movable rods away from the pressing rod are connected to movable plates, the side of the movable plate is installed with a clamping rod that slides through the support rod, the end size of the clamping rod matches the clamping hole, and a spring is installed between the movable plate and the support rod and is sleeved on the outside of the clamping rod.

[0011] Preferably, the buckle assembly further comprises a pressing block connected to the top end of the pressing rod, a support tube slidably connected to the clamping rod is welded to the inner side of the support rod, and the support tube is installed on the inner ring of the spring.

[0012] Preferably: two groups of shelves are installed inside the box cover of the box body, and assembly and disassembly plates are placed on the top of the two groups of shelves. A locking knob is rotatably connected to the top of the assembly and disassembly plate. A baffle for the locking knob to slide through is installed inside the box cover of the box body, and multiple groups of storage net bags are installed on the assembly and disassembly plate.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] 1. In the utility model, a folding chair assembly is detachably installed inside the storage frame, and a push-pull rod is provided at the top of the folding chair assembly. Universal wheels for easy movement are installed on the other side of the storage basket, which can conveniently improve the actual portability of the flow control box. The folding chair assembly is taken out of the storage frame and unfolded, which can be convenient for medical staff to rest when working outdoors.

[0015] 2. In the present invention, a pressing rod is provided to drive the movable rod, the movable plate and the clamping rod to move. The movable plate simultaneously drives the spring to extend and retract, which can facilitate the movement of the clamping rod to the outside of the support rod, thereby facilitating the separation between the folding chair and the storage frame. Furthermore, a pressing block and a support tube are provided to facilitate the improvement of the overall stability of the elastic clamping assembly structure. The elastic clamping assembly is easy to operate, which is conducive to the rapid assembly and disassembly between the folding chair assembly and the storage frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a bottom view of the overall structure of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified view of center.

[0019] In the figure: 1. Box body; 2. Storage frame; 3. Moving wheel; 4. Clamping hole; 5. Push-pull rod; 6. Support rod; 7. Seat plate; 8. Cross bar; 9. Rack rod; 10. Support block; 11. First connecting rod; 12. Second connecting rod; 13. Sliding rod; 14. Connecting groove; 15. First reinforcing rod; 16. Second reinforcing rod; 17. Pressing rod; 18. Movable rod; 19. Movable plate; 20. Clamping rod; 21. Spring; 22. Pressing block; 23. Support tube; 24. Rack plate; 25. Assembly and disassembly plate; 26. Locking knob; 27. Baffle; 28. Storage net bag. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] See also Figures 1 to 3 In an embodiment of the utility model, a portable flow control box includes a box body 1 and a folding chair assembly. A storage frame 2 for accommodating the folding chair group is fixedly installed inside the box body 1, and two sets of movable wheels 3 are installed on one side of the storage frame 2. An elastic buckle assembly is slidably installed inside the top of the folding chair assembly. Both sides of the storage frame 2 are provided with card holes 4 that match the elastic buckle assembly. A push-pull rod 5 is provided at the top of the folding chair assembly. The push-pull rod 5 can be fixedly connected to the folding chair assembly by the bracket, or the two can be slidably connected to facilitate the storage of the push-pull rod 5 into the interior of the folding chair assembly.

[0022] When the flow control box is carried or moved, the folding chair assembly is fixedly installed inside the storage frame 2 through an elastic snap assembly. Medical staff can use the push-pull rod 5 set at the top of the folding chair assembly to pull the moving wheels 3 installed on one side of the box 1 to roll on the ground, which can facilitate the carrying of the flow control box. When the flow control box is used outdoors, the folding chair assembly can be taken out from the inside of the storage frame 2 and unfolded, which is conducive to the rest of medical staff.

[0023] In one embodiment, specifically, the folding chair assembly includes two groups of support rods 6 that can be slidably installed inside the storage frame 2, a fixed bracket is connected between the two groups of support rods 6, the bottom end of the fixed bracket is rotatably connected to the seat plate 7, the surface of the fixed bracket is rotatably connected to a movable bracket for supporting the seat plate 7, and two groups of cross bars 8 connected to the elastic snap assembly are installed between the top ends of the two groups of support rods 6. The two groups of support rods 6 provide an overall frame bracket for the folding chair, and the movable bracket on the surface of the fixed bracket rotates to drive the seat plate 7 to rotate. After the seat plate 7 is flattened, it is convenient for medical staff to rest. The outer sides of the two groups of support rods 6 can be slidably installed into the inner wall of the storage basket 2.

[0024] Among them, the fixed bracket includes a frame rod 9 fixed between two groups of support rods 6, and a support block 10 rotatably connected to the seat plate 7 is welded on the surface of the frame rod 9. The movable bracket includes two groups of first connecting rods 11 rotatably mounted on the frame rod 9, and the two groups of first connecting rods 11 are connected to the second connecting rod 12. A sliding rod 13 sliding through the seat plate 7 is installed between the two groups of second connecting rods 12, and a connecting groove 14 for the sliding rod 13 to slide is opened inside the seat plate 7.

[0025] The operator rotates the two sets of second connecting rods 12, and the second connecting rods 12 drive the seat plate 7 to rotate through the first connecting rod 11 and the frame rod 9, which can facilitate the unfolding or storage of the seat. The bottom ends of the two sets of support rods 6 and the second connecting rods 12 are supported on the ground, which can provide stable support for the folding chair. Furthermore, a first reinforcing rod 15 is installed between the bottom ends of the two sets of support rods 6, and a second reinforcing rod 16 is installed between the two sets of first connecting rods 11, which can improve the overall supporting strength of the folding chair.

[0026] On the basis of the above embodiment, specifically, the elastic snap-fit ​​assembly includes a pressing rod 17 slidably installed inside the two groups of cross bars 8, and the bottom end of the pressing rod 17 is hinged with two groups of movable rods 18. The two groups of movable rods 18 are connected to a movable plate 19 at one end away from the pressing rod 17. The side of the movable plate 19 is equipped with a clamping rod 20 that slides through the support rod 6. The end size of the clamping rod 20 matches the clamping hole 4, and a spring 21 is installed between the movable plate 19 and the support rod 6 and is sleeved on the outside of the clamping rod 20.

[0027] The operator presses down the pressing rod 17, and the pressing rod 17 can drive the movable plate 19 to move through the movable rod 18. The movable plate 19 drives the card rod 20 to move and the spring 21 to retract, which can facilitate the movement of the card rod 20 to the outside of the support rod 6, thereby facilitating the disassembly between the folding chair and the storage frame. Furthermore, the buckle assembly also includes a pressing block 22 connected to the top of the pressing rod 17, which can facilitate the operator to move the pressing rod 17 and also facilitate the limitation of the range of movement of the pressing rod 17. A support tube 23 is welded on the inner side of the support rod 6 and is slidably connected to the card rod 20. The support tube 23 is installed on the inner ring of the spring 21, which can improve the sliding stability of the card rod 20.

[0028] In one embodiment, two groups of shelves 24 are installed inside the box cover of the box body 1, and an assembly and disassembly plate 25 is placed on the top of the two groups of shelves 24. A locking knob 26 is rotatably connected to the top of the assembly and disassembly plate 25. A baffle 27 for the locking knob 26 to slide through is installed inside the box cover of the box body 1. Multiple groups of storage net bags 28 are installed on the assembly and disassembly plate 25. The storage net bags 28 can conveniently store corresponding medical tools, and the assembly and disassembly plate 25 is conveniently assembled and disassembled between the baffle 27 and the shelf 24, which can improve the convenience of using the flow control box.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A portable flow control box, characterized by: The invention comprises a box body (1) and a folding chair assembly, wherein a storage frame (2) for accommodating the folding chair assembly is fixedly installed inside the box body (1), two sets of moving wheels (3) are installed on one side of the storage frame (2), an elastic buckle assembly is slidably installed inside the top of the folding chair assembly, and both sides of the storage frame (2) are provided with a clamping hole (4) matching the elastic buckle assembly, and a push-pull rod (5) is provided at the top of the folding chair assembly.

2. A portable flow control box according to claim 1, characterized in that: The folding chair assembly comprises two groups of support rods (6) which can be slidably mounted inside a storage frame (2); a fixed bracket is connected between the two groups of support rods (6); the bottom end of the fixed bracket is rotatably connected to a seat plate (7); the surface of the fixed bracket is rotatably connected to a movable bracket for supporting the seat plate (7); and two groups of cross bars (8) connected to an elastic buckle assembly are installed between the top ends of the two groups of support rods (6).

3. The portable flow control box according to claim 2, characterized in that: The fixed bracket comprises a frame rod (9) fixed between two groups of support rods (6), and a support block (10) rotatably connected to the seat plate (7) is welded on the surface of the frame rod (9).

4. The portable flow control box according to claim 3, characterized in that: The movable bracket includes two groups of first connecting rods (11) rotatably mounted on a frame rod (9), the two groups of the first connecting rods (11) are connected to a second connecting rod (12), a sliding rod (13) sliding through a seat plate (7) is installed between the two groups of the second connecting rods (12), and a connecting groove (14) for the sliding rod (13) to slide is provided inside the seat plate (7).

5. The portable flow control box according to claim 4, characterized in that: A first reinforcing rod (15) is installed between the bottom ends of the two groups of support rods (6), and a second reinforcing rod (16) is installed between the two groups of first connecting rods (11).

6. The portable flow control box according to claim 2, characterized in that: The elastic buckle assembly includes a pressing rod (17) slidably installed inside two groups of cross bars (8), the bottom end of the pressing rod (17) is hinged with two groups of movable rods (18), and the ends of the two groups of movable rods (18) away from the pressing rod (17) are connected to a movable plate (19), and the side of the movable plate (19) is installed with a clamping rod (20) that slides through the support rod (6), the end size of the clamping rod (20) matches the clamping hole (4), and a spring (21) is installed between the movable plate (19) and the support rod (6) and is sleeved on the outside of the clamping rod (20).

7. The portable flow control box according to claim 6, characterized in that: The buckle assembly also includes a pressing block (22) connected to the top end of the pressing rod (17); a support tube (23) slidably connected to the clamping rod (20) is welded to the inner side of the support rod (6); and the support tube (23) is installed on the inner ring of the spring (21).

8. The portable flow control box according to claim 1, characterized in that: Two groups of shelves (24) are installed inside the box cover of the box body (1), and a mounting plate (25) is placed on the top of the two groups of shelves (24). A locking knob (26) is rotatably connected to the top of the mounting plate (25). A baffle (27) for the locking knob (26) to slide through is installed inside the box cover of the box body (1), and multiple groups of storage net bags (28) are installed on the mounting plate (25).

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