Stainless steel universal support

Abstract

The utility model relates to the technical field of medical supplies, and discloses a stainless steel universal support which comprises a support body, the support body comprises a supporting rod, a circular ring, a first threaded column and a rotary knob, the outer wall of the circular ring is fixedly installed at one end of the supporting rod, and a first connecting structure is arranged at the end, away from the circular ring, of the supporting rod. A steering structure is arranged on the first connecting structure, a second connecting structure is arranged on the steering structure, a limiting structure is arranged on the second connecting structure, and due to the fact that a rotating block can drive a third threaded column to move in a hollow column body, movement of a rotating column can be finely adjusted by rotating the third threaded column; therefore, the support is more sensitive and reliable during micro adjustment and suitable for occasions needing precise positioning, clamping force can be evenly distributed on the pipe frame through transmission of the threaded column, it is guaranteed that the clamping force is evenly applied through the design of the first limiting block and the second limiting block, and damage caused by too large local stress of equipment is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical supplies, in particular to a stainless steel universal bracket. Background Art

[0002] A stainless steel universal bracket is a mechanical device used to support and fix equipment or objects. It is designed to provide a high degree of flexibility and stability. In modern industrial and home applications, this bracket is often used to install surveillance cameras, lighting equipment, monitors and other equipment. Due to its universal structural design, the bracket can be adjusted in multiple directions, so that the fixed equipment can flexibly adjust the angle and position to meet the needs of different usage scenarios. The reason for using stainless steel material is that it has excellent corrosion resistance and strength, and can be used for a long time in various environmental conditions without being easily damaged, thereby extending the service life of the equipment.

[0003] After searching, the applicant found that a Chinese patent disclosed "a universal bracket", and its publication (announcement) number is "CN217329058U". This patent mainly realizes the adjustment of the required height and required direction through joints and telescopic rods. It is easy to use and improves the experimental efficiency. However, the clamping is a fixed pipe rack, which cannot be adjusted according to the external environment and cannot clamp pipe racks of different diameters. For this reason, we propose a stainless steel universal bracket. Utility Model Content

[0004] The utility model aims to provide a stainless steel universal bracket to solve the problem that the clamping of a fixed pipe rack cannot be adjusted according to the external environment and cannot clamp pipe racks of different diameters as proposed in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stainless steel universal bracket, comprising a bracket body, the bracket body comprising a support rod, a ring, a first threaded column and a knob, the outer wall of the ring is fixedly installed at one end of the support rod, the support rod is provided with a first connecting structure at the end away from the ring, the first connecting structure is provided with a steering structure, the steering structure is provided with a second connecting structure, the second connecting structure comprises a second limiting groove, the second limiting groove is divided into a fixed groove and a sliding groove, the second connecting structure is provided with a limiting structure, the limiting structure comprises a first limiting block, a second limiting block, a rotating column, a third threaded column and a rotating block, the first limiting block is fixedly installed in the fixed groove, and the second limiting block is slidably arranged inside the sliding groove.

[0006] As a preferred solution, the number of support rods is set to two, a thread groove is provided inside the ring, the first threaded column is threadedly installed inside the ring, one end of the first threaded column extends to the outside of the ring, an internal thread is provided inside the knob, and the knob is threadedly installed on the first threaded column.

[0007] As a preferred embodiment, the first connection structure includes a connecting head, which is fixedly mounted on the end of the support rod away from the circular ring, a spherical groove is arranged inside the connecting head, a first limiting groove is arranged on the outer wall of the connecting head, and the first limiting groove is connected to the spherical groove.

[0008] As a preferred embodiment, the steering structure includes a ball head, a connecting column, a connecting block and a second threaded column. The ball head is installed inside a spherical groove. The spherical groove port is smaller than the diameter of the ball head. The connecting column is fixedly installed on the ball head. The connecting column passes through the spherical groove port and extends to the outside of the spherical groove port. The diameter of the connecting column is consistent with the first limiting groove. The connecting column is fixedly installed with a connecting block at one end away from the ball head, and the second threaded column is fixedly installed on the connecting block.

[0009] As a preferred embodiment, the second connecting structure includes a hollow cylinder, a second limiting groove and an empty groove. A threaded groove is arranged in the hollow cylinder. The hollow cylinder is threadedly installed on the second threaded column. A second limiting groove is arranged in the hollow cylinder. An empty groove is arranged on the outer wall of the hollow cylinder. The empty groove is connected to the inside of the second limiting groove.

[0010] As a preferred solution, the rotating column is rotatably installed in the middle position of the second limit block, the third threaded column is threadedly installed on the hollow cylinder, one end of the third threaded column is fixedly connected to the rotating column, the third threaded column extends to the outside of the hollow cylinder through the hollow cylinder away from the rotating column, and the rotating block is fixedly installed on the end of the third threaded column away from the rotating column.

[0011] Technical effects and advantages of the utility model:

[0012] 1. Since the rotating block can drive the third threaded column to move in the hollow cylinder, the movement of the rotating column can be fine-tuned by rotating the third threaded column, which makes the bracket more sensitive and reliable during minor adjustments and is suitable for occasions requiring precise positioning. Through the transmission of the threaded column, the clamping force can be evenly distributed on the pipe rack. The design of the first limit block and the second limit block ensures that the clamping force is evenly applied, avoiding damage caused by excessive local force on the equipment;

[0013] 2. The use of threaded transmission when the rotating block drives the third threaded column can accurately control the position and angle of the bracket, making it easier for users to adjust. The friction force enables it to remain in the set position, and it will not loosen easily even when it is disturbed by vibration or external force. This not only improves the safety of the equipment, but also reduces the need for frequent adjustments. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0015] Figure 2 This is a schematic diagram of the cross-sectional structure of the circular ring of the present invention;

[0016] Figure 3 This is a schematic diagram of the support rod structure of the utility model;

[0017] Figure 4 This is a schematic diagram of the steering structure of the utility model;

[0018] Figure 5 This is a schematic diagram of a second connection structure of the utility model;

[0019] Figure 6 It is a schematic diagram of the limiting structure of the utility model.

[0020] In the figure: 1. bracket body; 11. support rod; 12. ring; 13. first threaded column; 14. knob; 2. first connecting structure; 21. connecting head; 22. spherical groove; 23. first limiting groove; 3. steering structure; 31. ball head; 32. connecting column; 33. connecting block; 34. second threaded column; 4. second connecting structure; 41. hollow cylinder; 42. second limiting groove; 421. fixed groove; 422. sliding groove; 43. empty groove; 5. limiting structure; 51. first limiting block; 52. second limiting block; 53. rotating column; 54. third threaded column; 55. rotating block. DETAILED DESCRIPTION

[0021] 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.

[0022] Embodiment 1:

[0023] Please refer to the attached Figure 1 - Attachment Figure 4A stainless steel universal bracket comprises a bracket body 1, a ring 12, a first threaded column 13 and a knob 14. The bracket body 1 comprises a support rod 11. The number of the support rods 11 is set to two. The outer wall of the ring 12 is fixedly mounted on one end of the support rod 11. The ring 12 is provided with a thread groove inside. The first threaded column 13 is threadedly mounted inside the ring 12. The external thread of the first threaded column 13 cooperates with the internal thread of the ring 12. One end of the first threaded column 13 extends to the outside of the ring 12. The knob 14 is provided with a thread groove inside. The inner thread of the knob 14 cooperates with the outer thread of the first threaded column 13, and the knob 14 is threadedly installed on the first threaded column 13. The support rod 11 is rotated, and the ring 12 is driven to rotate on the first threaded column 13 through the support rod 11. The angle between the two support rods 11 is controlled by rotating the ring 12. The knob 14 is rotated, and the knob 14 is moved on the first threaded column 13. The two rings 12 are limited and fixed by the knob 14, so that the rings 12 maintain a fixed angle. The support rod 11 is set away from the ring 12 at one end A first connection structure 2 is provided, the first connection structure 2 includes a connecting head 21, the connecting head 21 is fixedly mounted on the end of the support rod 11 away from the ring 12, a spherical groove 22 is arranged in the connecting head 21, a first limiting groove 23 is arranged on the outer wall of the connecting head 21, the first limiting groove 23 is communicated with the spherical groove 22, a steering structure 3 is arranged on the first connection structure 2, the steering structure 3 includes a ball head 31, a connecting column 32, a connecting block 33 and a second threaded column 34, the ball head 31 is installed in the spherical groove 22, the ball The port of the spherical groove 22 is smaller than the diameter of the ball head 31. The connecting column 32 is fixedly installed on the ball head 31. The connecting column 32 passes through the port of the spherical groove 22 and extends to the outside of the port of the spherical groove 22. The diameter of the connecting column 32 is mutually matched with the first limiting groove 23. The connecting column 32 is fixedly installed with a connecting block 33 at one end away from the ball head 31. The second threaded column 34 is fixedly installed on the connecting block 33. The ball head 31 is rotated in the spherical groove 22 to adjust the connecting head 21 to different positions, and the support rod 11 is controlled to be at different positions through the connecting head 21.

[0024] The design of the ball head 31 allows the support rod 11 to rotate and tilt in multiple directions, which means that the bracket can be easily adjusted to the desired angle to adapt to different installation environments and angle requirements. The ball head 31 can rotate freely in the spherical groove 22, so that the support rod 11 can be adjusted in all directions.

[0025] Embodiment 2:

[0026] Please see attached Figure 5 and attached Figure 6The steering structure 3 is provided with a second connection structure 4, the second connection structure 4 includes a hollow cylinder 41, a second limiting groove 42 and an empty groove 43, a thread groove is provided in the hollow cylinder 41, the thread groove inside the hollow cylinder 41 cooperates with the second threaded column 34, the hollow cylinder 41 is threadedly installed on the second threaded column 34, a second limiting groove 42 is provided in the hollow cylinder 41, the second limiting groove 42 is divided into a fixed groove 421 and a sliding groove 422, an empty groove 43 is provided on the outer wall of the hollow cylinder 41, the empty groove 43 is communicated with the inside of the second limiting groove 42, a limiting structure 5 is provided on the second connection structure 4, the limiting structure Structure 5 includes a first limit block 51, a second limit block 52, a rotating column 53, a third threaded column 54 and a rotating block 55. The first limit block 51 is fixedly installed in the fixed groove 421, the second limit block 52 is slidably set inside the sliding groove 422, the rotating column 53 is rotatably installed in the middle position of the second limit block 52, the third threaded column 54 is threadedly installed on the hollow cylinder 41, one end of the third threaded column 54 is fixedly connected to the rotating column 53, the end of the third threaded column 54 away from the rotating column 53 passes through the hollow cylinder 41 and extends to the outside of the hollow cylinder 41, and the rotating block 55 is fixedly installed on the end of the third threaded column 54 away from the rotating column 53.

[0027] The third threaded column 54 is driven to move in the hollow cylinder 41 by the rotating block 55, and the movement of the rotating column 53 is fine-tuned by rotating the third threaded column 54. This makes the bracket more sensitive and reliable during minor adjustments and is suitable for occasions requiring precise positioning. Through the transmission of the third threaded column 54, the design of the first limit block 51 and the second limit block 52 ensures that the clamping force is evenly applied, thereby avoiding damage to the equipment due to excessive local force.

[0028] The utility model is a stainless steel universal bracket. The empty groove 43 on the hollow cylinder 41 is aligned with the circular pipe rack on the fixed frame, and then the rotating block 55 is rotated. The third threaded column 54 is driven to rotate by the rotating block 55. Because the third threaded column 54 is threadedly connected to the hollow cylinder 41, the third threaded column 54 moves in the hollow cylinder 41. The rotating column 53 is driven to move by the third threaded column 54. Because the rotating column 53 is rotatably connected to the second limit block 52, the second limit block 52 slides along the slide groove 422 when the rotating column 53 moves. The circular pipe rack is clamped by the first limit block 51 and the second limit block 52. Because the second limit block 52 slides in the slide groove 422, pipe racks with different diameters are clamped. Because the hollow cylinder 41 is threadedly connected to the second threaded column 34, it is convenient to install the hollow cylinder 41 in the first The second threaded column 34 is removed from and the second threaded column 34 is removed, and the ball head 31 is rotated in the spherical groove 22 to adjust the position of the connecting head 21, and the support rod 11 is adjusted to different positions and angles through the connecting head 21, and the ring 12 is driven by the support rod 11 to rotate on the first threaded column 13, and the angle between the two support rods 11 is controlled by the rotation of the ring 12, and the knob 14 is rotated, and the knob 14 is moved on the first threaded column 13, and the two rings 12 are limited and fixed by the knob 14, so that the rings 12 maintain a fixed angle, and the pipe rack we need to clamp is placed in another hollow cylinder 41, and the rotating block 55 is rotated, and the third threaded column 54 is driven to move by the rotating block 55, and the rotating column 53 is driven to move by the third threaded column 54, and the second limit block 52 is driven by the rotating column 53 to fix the pipe rack.

[0029] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stainless steel universal bracket, comprising a bracket body (1), wherein the bracket body (1) comprises a support rod (11), a ring (12), a first threaded column (13) and a knob (14), wherein the outer wall of the ring (12) is fixedly mounted on one end of the support rod (11), and characterized in that: A first connection structure (2) is provided at one end of the support rod (11) away from the ring (12); a steering structure (3) is provided on the first connection structure (2); a second connection structure (4) is provided on the steering structure (3); the second connection structure (4) comprises a second limiting groove (42); the second limiting groove (42) is divided into a fixed groove (421) and a sliding groove (422); a limiting structure (5) is provided on the second connection structure (4); the limiting structure (5) comprises a first limiting block (51), a second limiting block (52), a rotating column (53), a third threaded column (54) and a rotating block (55); the first limiting block (51) is fixedly installed in the fixed groove (421); the second limiting block (52) is slidably arranged inside the sliding groove (422).

2. A stainless steel universal bracket according to claim 1, characterized in that: The number of the support rods (11) is set to two, a thread groove is arranged inside the circular ring (12), the first thread column (13) is threadedly installed inside the circular ring (12), one end of the first thread column (13) extends to the outside of the circular ring (12), an internal thread is arranged inside the knob (14), and the knob (14) is threadedly installed on the first thread column (13).

3. The stainless steel universal bracket according to claim 1, characterized in that: The first connection structure (2) comprises a connection head (21), the connection head (21) being fixedly mounted on an end of the support rod (11) away from the ring (12), a spherical groove (22) being arranged inside the connection head (21), a first limiting groove (23) being arranged on an outer wall of the connection head (21), and the first limiting groove (23) and the spherical groove (22) being communicated with each other.

4. The stainless steel universal bracket according to claim 1, characterized in that: The steering structure (3) comprises a ball head (31), a connecting column (32), a connecting block (33) and a second threaded column (34); the ball head (31) is installed inside the spherical groove (22); the end of the spherical groove (22) is smaller than the diameter of the ball head (31); the connecting column (32) is fixedly installed on the ball head (31); the connecting column (32) passes through the end of the spherical groove (22) and extends to the outside of the end of the spherical groove (22); the diameter of the connecting column (32) is mutually matched with the inside of the first limiting groove (23); the connecting block (33) is fixedly installed on one end of the connecting column (32) away from the ball head (31); and the second threaded column (34) is fixedly installed on the connecting block (33).

5. The stainless steel universal bracket according to claim 1, characterized in that: The second connection structure (4) comprises a hollow cylinder (41), a second limiting groove (42) and an empty groove (43); a thread groove is arranged inside the hollow cylinder (41); the hollow cylinder (41) is threadedly mounted on the second threaded column (34); the second limiting groove (42) is arranged inside the hollow cylinder (41); the empty groove (43) is arranged on the outer wall of the hollow cylinder (41); and the empty groove (43) is communicated with the inside of the second limiting groove (42).

6. The stainless steel universal bracket according to claim 1, characterized in that: The rotating column (53) is rotatably mounted at the middle position of the second limiting block (52); the third threaded column (54) is threadedly mounted on the hollow cylinder (41); one end of the third threaded column (54) is fixedly connected to the rotating column (53); one end of the third threaded column (54) away from the rotating column (53) passes through the hollow cylinder (41) and extends to the outside of the hollow cylinder (41); and the rotating block (55) is fixedly mounted on one end of the third threaded column (54) away from the rotating column (53).

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