Support convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of mounting brackets, and discloses a bracket convenient to disassemble and assemble, which comprises a bracket main body, an upper fixing bracket is arranged at the upper end of the left side of the bracket main body, an upper external thread is arranged on the right side of the upper fixing bracket, and an upper internal thread is arranged at the upper end of the left side of the bracket main body. An upper bolt is arranged on the outer side of the upper external thread at the left end, the upper bolt is in threaded connection with the upper external thread at the left end, and an upper through hole is formed in the middle of the upper fixing support. According to the utility model, the upper external thread, the upper internal thread and the upper bolt are arranged, so that the upper fixed bracket is fixedly connected with the bracket main body, and the whole bracket is fixedly connected with a component; a lower external thread, a lower internal thread and a lower bolt are arranged, so that the lower fixing bracket is fixedly connected with the bracket main body, and the whole bracket is fixedly connected with a part; and a reinforcing rod, an external thread I and an internal thread I are arranged, so that the whole bracket is further fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of mounting brackets, in particular to a bracket which is convenient for assembly and disassembly. Background Art

[0002] The word "stent" is translated from the English word "Scaffold", which was originally a term in the construction industry. It specifically refers to the temporary support set up when building a building. This support will be removed as the building is completed. But nowadays, stents are widely used and can be found everywhere in work and life, such as camera tripods and heart stents used in the medical field.

[0003] However, the installation of the existing bracket on the inner side of the first book connection is relatively unstable and troublesome. Generally, if one part of the bracket is damaged, the entire bracket component needs to be replaced, resulting in increased costs. Therefore, a mounting bracket that is easy to install and disassemble is needed to solve the above problems, reduce costs, and greatly improve efficiency. Utility Model Content

[0004] 1. Technical issues to be solved

[0005] In view of the deficiencies in the prior art, the utility model provides a bracket that is easy to disassemble and assemble to solve the technical problems raised in the above background technology.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a bracket that is easy to disassemble and assemble, including a bracket main body, an upper fixed bracket is arranged at the upper end of the left side of the bracket main body, an upper external thread is arranged on the right side of the upper fixed bracket, and the upper external thread is symmetrically arranged with the front side of the upper fixed bracket as the center, an upper internal thread is opened at the upper end of the left side of the bracket main body, and the upper internal thread is threadedly connected to the upper external thread on the right end, and an upper bolt is arranged on the outer side of the upper external thread on the left end, and the upper bolt is threadedly connected to the upper external thread on the left end, the upper fixed bracket, upper external thread, upper internal thread and upper bolt are all symmetrically arranged with the front side of the bracket main body as the center, an upper through hole is opened in the middle of the upper fixed bracket, and a fixed cylinder is fixedly connected to the top end of the upper fixed bracket.

[0008] Preferably, a reinforcing rod is provided inside the upper through hole, an external thread is provided at the top of the reinforcing rod, the external thread is symmetrically arranged up and down with the front side of the reinforcing rod as the center, and an internal thread is provided at the bottom end of the fixed cylinder, and the internal thread is threadedly connected with the external thread at the upper end.

[0009] Through the above technical solution, a reinforcing rod is arranged inside the upper through hole, and an external thread is arranged at the top of the reinforcing rod. The external thread is symmetrically arranged up and down with the front side of the reinforcing rod as the center, and an internal thread is opened at the bottom end of the fixed cylinder. The purpose of the threaded connection between the internal thread and the external thread at the upper end is to fix the reinforcing rod with the upper fixed bracket.

[0010] Preferably, the upper through hole, fixed cylinder, reinforcing rod, external thread 1 and internal thread 1 are symmetrically arranged with the front side of the bracket body as the center, a fastening bolt is arranged on the outside of the external thread 1 at the lower end, the fastening bolt is threadedly connected to the external thread 1 at the lower end, and a lower fixed bracket is arranged at the lower end of the left end of the bracket body.

[0011] Through the above technical scheme, a fastening bolt is arranged on the outside of the external thread 1, and the fastening bolt is threadedly connected to the external thread 1 at the lower end. The purpose of arranging a lower fixed bracket at the lower end of the left end of the bracket body is to fix the lower fixed bracket to the reinforcing rod, so that the upper fixed bracket and the lower fixed bracket are fixedly connected.

[0012] Preferably, a lower internal thread is provided at the lower end of the left side of the bracket body, and a lower external thread is provided on the right side of the lower fixed bracket, and the lower external thread is symmetrically arranged with the front side of the lower fixed bracket as the center, the lower external thread at the right end is threadedly connected to the lower internal thread, and a lower bolt is provided on the outer side of the lower external thread at the left end, and the lower bolt is threadedly connected to the lower external thread at the left end.

[0013] Through the above technical scheme, a lower internal thread is provided at the lower end of the left side of the bracket main body, and a lower external thread is provided on the right side of the lower fixed bracket. The lower external thread is symmetrically arranged with the front side of the lower fixed bracket as the center. The purpose of the threaded connection between the lower external thread at the right end and the lower internal thread is to make the lower fixed bracket fixedly connected to the bracket main body; a lower bolt is provided on the outer side of the lower external thread at the left end, and the purpose of the threaded connection between the lower bolt and the lower external thread at the left end is to fix the bracket as a whole to the components for easy disassembly and assembly.

[0014] Preferably, a lower through hole is opened in the middle of the lower fixed bracket, the reinforcing rod is arranged through the lower through hole, the lower fixed bracket, lower internal thread, lower external thread, lower bolt and lower through hole are symmetrically arranged with the front side of the bracket body as the center, a fixing ring is fixedly connected in the middle of the outer side of the bracket body, and a fixing frame is fixedly connected to the left side of the fixing ring.

[0015] Through the above technical scheme, a lower through hole is opened in the middle of the lower fixed bracket. The purpose of setting the reinforcing rod through the lower through hole is to strengthen the fixation of the reinforcing rod to the upper fixed bracket and the lower fixed bracket; the lower fixed bracket, the lower internal thread, the lower external thread, the lower bolt and the lower through hole are symmetrically arranged with the front side of the bracket body as the center, so that the entire bracket is stable.

[0016] Preferably, a motor is fixedly connected to the front of the fixing frame, and the output end of the motor passes through the fixing frame and is connected to the rotating shaft. The rotating shaft is symmetrically arranged with the top of the fixing frame as the center, and a connecting rod is fixedly connected between the two rotating shafts, and a gripper is arranged on the left side of the connecting rod.

[0017] Through the above technical solution, the output end of the motor passes through the fixed frame and is connected to the rotating shaft. The rotating shaft is symmetrically arranged with the top of the fixed frame as the center. The purpose of the connecting rod fixedly connected between the two rotating shafts is to rotate the rotating shaft through the motor, thereby driving the connecting rod to rotate; the purpose of providing a gripper on the left side of the connecting rod is to further fix the connection between the reinforcing rod and the bracket body.

[0018] Preferably, a fixing groove is opened in the middle of the outer side of the reinforcing rod, a limiting convex ring is arranged inside the fixing groove, and the fixing frame, motor, rotating shaft, connecting rod, gripper, fixing groove, and limiting convex ring are all symmetrically arranged with the front side of the fixing ring as the center.

[0019] Through the above technical solution, a fixing groove is opened in the middle of the outer side of the reinforcing rod, and a limiting convex ring is arranged inside the fixing groove for the purpose of limiting the gripper; the fixing frame, motor, rotating shaft, connecting rod, gripper, fixing groove, and limiting convex ring are all symmetrically arranged with the front side of the fixing circular ring as the center, so that the two reinforcing rods are fixedly connected as a whole.

[0020] Compared with the prior art, the utility model provides a bracket that is easy to disassemble and assemble, and has the following beneficial effects:

[0021] The utility model arranges an upper external thread, an upper internal thread and an upper bolt, so that the upper fixed bracket is fixedly connected to the bracket body, and the entire bracket is fixedly connected to the component; arranges a lower external thread, a lower internal thread and a lower bolt, so that the lower fixed bracket is fixedly connected to the bracket body, and the entire bracket is fixedly connected to the component; arranges a reinforcing rod, an external thread one, and an internal thread one to further fix the entire bracket; arranges a motor, a rotating shaft, a connecting rod, a gripper and a limiting convex ring to further strengthen and fix the reinforcing rod. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0023] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model;

[0024] Figure 3 This is a schematic diagram of the three-dimensional structure of the fixing frame of the utility model;

[0025] Figure 4 For this utility model Figure 1A is an enlarged structural diagram;

[0026] Figure 5 For this utility model Figure 1 A schematic diagram of the enlarged structure at B;

[0027] Figure 6 For this utility model Figure 1 Enlarged structural diagram at point C.

[0028] Among them: 1. bracket body; 2. upper fixed bracket; 3. upper external thread; 4. upper internal thread; 5. upper bolt; 6. upper through hole; 7. fixed cylinder; 8. reinforcing rod; 9. external thread one; 10. fastening bolt; 11. lower fixed bracket; 12. lower internal thread; 13. lower external thread; 14. lower bolt; 15. lower through hole; 16. fixed ring; 17. fixed frame; 18. motor; 19. rotating shaft; 20. connecting rod; 21. gripper; 22. fixing groove; 23. limiting convex ring; 24. internal thread one. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Embodiment 1:

[0031] like Figure 1-2 As shown, the utility model provides a bracket that is easy to disassemble and assemble, including a bracket body 1, an upper fixed bracket 2 is arranged at the upper end of the left side of the bracket body 1, an upper external thread 3 is arranged on the right side of the upper fixed bracket 2, and the upper external thread 3 is symmetrically arranged with the front side of the upper fixed bracket 2 as the center, an upper internal thread 4 is opened at the upper end of the left side of the bracket body 1, the upper internal thread 4 is threadedly connected with the upper external thread 3 at the right end, an upper bolt 5 is arranged on the outer side of the upper external thread 3 at the left end, and the upper bolt 5 is threadedly connected with the upper external thread 3 at the left end, the upper fixed bracket 2, the upper external thread 3, the upper internal thread 4 and the upper bolt 5 are all symmetrically arranged with the front side of the bracket body 1 as the center, an upper through hole 6 is opened in the middle of the upper fixed bracket 2, and a fixed cylinder 7 is fixedly connected to the top of the upper fixed bracket 2.

[0032] Specifically, a reinforcing rod 8 is arranged inside the upper through hole 6, and an external thread 9 is arranged at the top of the reinforcing rod 8, and the external thread 9 is symmetrically arranged up and down with the front of the reinforcing rod 8 as the center, and an internal thread 24 is provided at the bottom end of the fixed cylinder 7, and the internal thread 24 is threadedly connected with the external thread 9 at the upper end. The advantage is that the reinforcing rod 8 is arranged inside the upper through hole 6, and the external thread 9 is arranged at the top of the reinforcing rod 8, and the external thread 9 is symmetrically arranged up and down with the front of the reinforcing rod 8 as the center, and the internal thread 24 is provided at the bottom end of the fixed cylinder 7, and the internal thread 24 is threadedly connected with the external thread 9 at the upper end, so that the reinforcing rod 8 is fixedly connected to the upper fixed bracket 2.

[0033] Embodiment 2:

[0034] like Figure 3-6 As shown, as an improvement on the previous embodiment. Specifically, the upper through hole 6, the fixed cylinder 7, the reinforcing rod 8, the external thread 9 and the internal thread 24 are symmetrically arranged with the front of the bracket body 1 as the center, and a fastening bolt 10 is arranged on the outside of the external thread 9 at the lower end, and the fastening bolt 10 is threadedly connected with the external thread 9 at the lower end, and a lower fixed bracket 11 is arranged at the lower end of the left end of the bracket body 1. The advantage is that the fastening bolt 10 is arranged on the outside of the external thread 9 at the lower end, and the fastening bolt 10 is threadedly connected with the external thread 9 at the lower end, and the purpose of arranging the lower fixed bracket 11 at the lower end of the left end of the bracket body 1 is to fix the lower fixed bracket 11 with the reinforcing rod 8, so that the upper fixed bracket 2 is fixedly connected with the lower fixed bracket 11.

[0035] Specifically, a lower internal thread 12 is provided at the lower end of the left side of the bracket body 1, a lower external thread 13 is provided on the right side of the lower fixed bracket 11, the lower external thread 13 is symmetrically arranged with respect to the front of the lower fixed bracket 11, the lower external thread 13 at the right end is threadedly connected with the lower internal thread 12, a lower bolt 14 is provided on the outer side of the lower external thread 13 at the left end, and the lower bolt 14 is threadedly connected with the lower external thread 13 at the left end. The advantage is that a lower internal thread 12 is provided at the lower end of the left side of the bracket body 1, a lower external thread 13 is provided on the right side of the lower fixed bracket 11, the lower external thread 13 is symmetrically arranged with respect to the front of the lower fixed bracket 11, the purpose of threading the lower external thread 13 at the right end and the lower internal thread 12 is to make the lower fixed bracket 11 fixedly connected with the bracket body 1; a lower bolt 14 is provided on the outer side of the lower external thread 13 at the left end, and the purpose of threading the lower bolt 14 and the lower external thread 13 at the left end is to make the bracket body 1 as a whole fixed with the components, which is convenient for disassembly and assembly.

[0036] Specifically, a lower through hole 15 is provided in the middle of the lower fixed bracket 11, and the reinforcing rod 8 is arranged to pass through the lower through hole 15. The lower fixed bracket 11, the lower internal thread 12, the lower external thread 13, the lower bolt 14 and the lower through hole 15 are symmetrically arranged with the front of the bracket body 1 as the center, and a fixing ring 16 is fixedly connected to the middle of the outer side of the bracket body 1, and a fixing frame 17 is fixedly connected to the left side of the fixing ring 16. The advantage is that the lower through hole 15 is provided in the middle of the lower fixed bracket 11, and the reinforcing rod 8 passes through the lower through hole 15 for the purpose of reinforcing the reinforcing rod 8 and the upper fixed bracket 2 and the lower fixed bracket 11; the lower fixed bracket 11, the lower internal thread 12, the lower external thread 13, the lower bolt 14 and the lower through hole 15 are symmetrically arranged with the front of the bracket body 1 as the center, so that the entire bracket body 1 is stable.

[0037] Specifically, the front of the fixed frame 17 is fixedly connected with a motor 18, the output end of the motor 18 penetrates the fixed frame 17 and is connected with a rotating shaft 19, the rotating shaft 19 is symmetrically arranged with the top of the fixed frame 17 as the center, a connecting rod 20 is fixedly connected between the two rotating shafts 19, and a gripper 21 is arranged on the left side of the connecting rod 20. The advantage is that the output end of the motor 18 penetrates the fixed frame 17 and is connected with the rotating shaft 19, the rotating shaft 19 is symmetrically arranged with the top of the fixed frame 17 as the center, and the connecting rod 20 is fixedly connected between the two rotating shafts 19 for the purpose of rotating the rotating shaft 19 through the motor 18, thereby driving the connecting rod 20 to rotate; the gripper 21 is arranged on the left side of the connecting rod 20 for the purpose of further fixing the reinforcing rod 8 and the bracket body 1.

[0038] Specifically, a fixing groove 22 is provided in the middle of the outer side of the reinforcing rod 8, a limiting convex ring 23 is provided inside the fixing groove 22, and the fixing frame 17, the motor 18, the rotating shaft 19, the connecting rod 20, the gripper 21, the fixing groove 22, and the limiting convex ring 23 are all symmetrically arranged with the front of the fixing circular ring 16 as the center. The advantage is that a fixing groove 22 is provided in the middle of the outer side of the reinforcing rod 8, and a limiting convex ring 23 is provided inside the fixing groove 22 for the purpose of limiting the gripper 21; the fixing frame 17, the motor 18, the rotating shaft 19, the connecting rod 20, the gripper 21, the fixing groove 22, and the limiting convex ring 23 are all symmetrically arranged with the front of the fixing circular ring 16 as the center, so that the two reinforcing rods 8 are fixedly connected as a whole.

[0039] When in use, the upper fixing bracket 2 is threadedly connected with the upper internal thread 4 through the upper external thread 3, so that the upper fixing bracket 2 is fixedly connected to the bracket body 1, and the upper fixing bracket 2 at the right end is fixedly connected to the bracket body 1, and then the upper bolt 5 is threadedly connected with the upper external thread 3 at the right end, so that the bracket body 1 is fixedly connected to the inner side of the first joint, and then the lower fixing bracket 11 is threadedly connected with the lower internal thread 12 through the lower external thread 13, so that the lower fixing bracket 11 is fixedly connected to the bracket body 1, and then the lower bolt 14 is threadedly connected with the lower external thread 13. The lower fixed bracket 11 is fixedly connected with the inner side of the first joint, and the reinforcing rod 8 is respectively passed through the lower through hole 15 and the upper through hole 6, so that the external thread 9 at the upper end is fixedly connected with the internal thread 24 at the bottom end of the fixed cylinder 7, and then the fastening bolt 10 is connected with the external thread 9 at the lower end, so that the reinforcing rod 8 is reinforced and fixed to the upper fixed bracket 2 and the lower fixed bracket 11, and the motor 18 is started to make the connecting rod 20 rotate through the rotating shaft 19, so that the gripper 21 is lifted, and the reinforcing rod 8 is gripped and fixed, and the limiting convex ring 23 limits and supports the gripper 21 to complete further fixation.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bracket that is easy to assemble and disassemble, comprising a bracket body (1), characterized in that: An upper fixed bracket (2) is arranged at the upper end of the left side of the bracket body (1), and an upper external thread (3) is arranged on the right side of the upper fixed bracket (2), and the upper external thread (3) is symmetrically arranged with the front side of the upper fixed bracket (2) as the center. An upper internal thread (4) is opened at the upper end of the left side of the bracket body (1), and the upper internal thread (4) is threadedly connected with the upper external thread (3) at the right end. An upper bolt (5) is arranged on the outer side of the upper external thread (3) at the left end, and the upper bolt (5) is threadedly connected with the upper external thread (3) at the left end. The upper fixed bracket (2), the upper external thread (3), the upper internal thread (4) and the upper bolt (5) are all symmetrically arranged with the front side of the bracket body (1) as the center. An upper through hole (6) is opened in the middle of the upper fixed bracket (2), and a fixed cylinder (7) is fixedly connected to the top of the upper fixed bracket (2).

2. The bracket that is easy to disassemble and assemble according to claim 1, characterized in that: A reinforcing rod (8) is arranged inside the upper through hole (6), and an external thread (9) is arranged at the top end of the reinforcing rod (8). The external thread (9) is symmetrically arranged up and down with the front of the reinforcing rod (8) as the center. An internal thread (24) is opened at the bottom end of the fixed cylinder (7), and the internal thread (24) is threadedly connected with the external thread (9) at the upper end.

3. The bracket that is easy to disassemble and assemble according to claim 1, characterized in that: The upper through hole (6), the fixed cylinder (7), the reinforcing rod (8), the external thread one (9) and the internal thread one (24) are all symmetrically arranged with the front side of the bracket body (1) as the center. A fastening bolt (10) is arranged on the outer side of the external thread one (9) at the lower end. The fastening bolt (10) is threadedly connected to the external thread one (9) at the lower end. A lower fixed bracket (11) is arranged at the lower end of the left end of the bracket body (1).

4. The bracket that is easy to disassemble and assemble according to claim 3, characterized in that: A lower internal thread (12) is provided at the lower end of the left side of the bracket body (1), and a lower external thread (13) is provided on the right side of the lower fixed bracket (11). The lower external thread (13) is symmetrically arranged with respect to the front side of the lower fixed bracket (11), and the lower external thread (13) at the right end is threadedly connected to the lower internal thread (12), and a lower bolt (14) is provided on the outer side of the lower external thread (13) at the left end, and the lower bolt (14) is threadedly connected to the lower external thread (13) at the left end.

5. The bracket that is easy to disassemble and assemble according to claim 4, characterized in that: A lower through hole (15) is provided in the middle of the lower fixed bracket (11), and the reinforcing rod (8) is arranged to pass through the lower through hole (15). The lower fixed bracket (11), the lower internal thread (12), the lower external thread (13), the lower bolt (14) and the lower through hole (15) are symmetrically arranged with the front side of the bracket body (1) as the center. A fixing ring (16) is fixedly connected in the middle of the outer side of the bracket body (1), and a fixing frame (17) is fixedly connected to the left side of the fixing ring (16).

6. The bracket that is easy to disassemble and assemble according to claim 5, characterized in that: A motor (18) is fixedly connected to the front of the fixing frame (17); an output end of the motor (18) passes through the fixing frame (17) and is connected to a rotating shaft (19); the rotating shaft (19) is symmetrically arranged with the top end of the fixing frame (17) as the center; a connecting rod (20) is fixedly connected between the two rotating shafts (19); a gripper (21) is arranged on the left side of the connecting rod (20).

7. The bracket that is easy to assemble and disassemble according to claim 6, characterized in that: A fixing groove (22) is provided in the middle of the outer side of the reinforcing rod (8), a limiting convex ring (23) is provided inside the fixing groove (22), and the fixing frame (17), the motor (18), the rotating shaft (19), the connecting rod (20), the gripper (21), the fixing groove (22), and the limiting convex ring (23) are all symmetrically arranged with the front side of the fixing ring (16) as the center.

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