Arm bracket

Abstract

The utility model relates to the technical field of medical instruments, and discloses an arm bracket which comprises a bed body and a bracket and further comprises two groups of supporting blocks and an adjusting frame, an adjusting groove is horizontally formed in the lower end of each supporting block in a penetrating mode, the bracket is connected with the adjusting grooves in a sliding mode, and a first bolt penetrates through the inner wall of the bottom end of each adjusting groove and is in threaded connection with the inner wall of the bottom end of each adjusting groove. And a supporting groove is formed in the upper surface of the supporting block. The bottom end of the bracket is movably connected with the connecting groove, the using height of the supporting block at the upper end of the bracket can be adjusted, the bracket is slidably connected with the adjusting groove, the using position of the supporting block can be adjusted according to the position of an arm, and the supporting block can be adjusted by slidably connecting the sliding groove with the sliding block and rotating the threaded rod. The bracket can be driven by the adjusting frame to adjust the position above the bed body, so that the problems that an existing arm bracket is arranged on the outer side of a sickbed, a worker needs to straighten arms, the use comfort is affected, and only one arm can be supported are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to an arm bracket. Background Art

[0002] The adjustable clinical arm support is a medical device designed for breast cancer patients to support the patient's arm in a comfortable position during treatment or recovery, so as to better receive breast cancer treatment or rehabilitation training.

[0003] After searching, the publication number CN117426940A discloses an adjustable clinical arm support. By installing movable rollers at the bottom of the movable frame and arranging a reinforcement component inside the counterweight box, the overall structure can be made firm and stable, and easy to move. When in use, the height and angle of the crossbeam frame can be adjusted more conveniently and quickly by setting an adjustment component, thereby meeting the patient's usage needs in different trunk postures.

[0004] In the process of realizing the utility model, the inventors found that there are at least the following problems in the prior art that have not been solved: in the above case, during use, the arm support is placed on the outside of the bed, requiring the staff to straighten their arms, which affects the comfort of use, and can only support one arm. When both arms need to be supported, the patient cannot sit or lie down normally on the bed.

[0005] Therefore, we propose an arm bracket that can solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide an arm bracket, which solves the problems raised in the background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an arm bracket, comprising a bed body and a bracket, and also comprising two groups of bracket blocks and an adjustment frame, the lower end of the bracket block is horizontally penetrated with an adjustment groove, the bracket is slidably connected to the adjustment groove, the bottom inner wall of the adjustment groove is penetrated by and threaded with a first bolt, the upper surface of the bracket block is provided with a bracket, the interior of the bed body is horizontally provided with a slide groove, the adjustment frame is slidably connected to the slide groove, the top ends of both sides of the adjustment frame are vertically provided with connecting grooves, the lower ends of both sides of the bracket are respectively movably connected to the connecting grooves on both sides of the adjustment frame, and the two sides of the adjustment frame are penetrated by and threaded with second bolts.

[0008] As an optional solution of the technical solution of the present application, a threaded groove is horizontally opened through the middle of the front side of the adjustment frame, and the inner walls on both sides of the front and rear of the groove are rotatably connected with threaded rods through bearings, and the threaded rods are threadedly connected to the threaded groove.

[0009] As an optional solution of the technical solution of the present application, the adjustment frame is U-shaped, the bracket is inverted U-shaped, and the sizes of the adjustment frame and the bracket match.

[0010] As an optional solution of the technical solution of the present application, the first bolt is pressed against the bottom side of the bracket, and the second bolt is pressed against the outer side of the adjustment frame.

[0011] As an optional solution of the technical solution of the present application, the bracket is arc-shaped, and a silicone pad is bonded to the inner wall of the bracket.

[0012] Compared with the prior art, the beneficial effects of the utility model are as follows: through the movable connection between the bottom end of the bracket and the connecting groove, the use height of the bracket block on the upper end of the bracket can be adjusted; through the sliding connection between the bracket and the adjusting groove, the use position of the bracket block can be adjusted according to the position of the arm; through the sliding connection between the sliding groove and the sliding block, the threaded rod is rotated, and the position of the bracket can be driven to be adjusted above the bed through the adjusting frame, thereby solving the problem of the existing arm bracket, which is placed on the outside of the bed, requiring the staff to straighten their arms, affecting the comfort of use, and can only support one arm. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

[0014] Figure 1 This is a front view of an arm bracket of the utility model;

[0015] Figure 2 This is a top view of the connection between the adjustment frame and the slide groove of an arm bracket of the utility model.

[0016] In the figure: 1. bed body; 11. bracket; 12. bracket block; 13. adjustment groove; 14. first bolt; 15. bracket; 16. silicone pad; 2. slide groove; 21. adjustment frame; 22. connecting groove; 23. second bolt; 24. threaded groove; 25. threaded rod. DETAILED DESCRIPTION

[0017] See also Figure 1-Figure 2 The utility model provides a technical solution: an arm bracket 11, comprising a bed body 1 and the bracket 11, and also comprising two groups of bracket blocks 12 and an adjusting frame 21. The lower end of the bracket block 12 is horizontally penetrated with an adjusting groove 13, the bracket 11 is slidably connected with the adjusting groove 13, the bottom inner wall of the adjusting groove 13 is penetrated and threaded with a first bolt 14, the first bolt 14 is tightly pressed against the bottom side of the bracket 11, the upper surface of the bracket block 12 is provided with an arc-shaped bracket 15, the inner wall of the bracket 15 is bonded with a silicone pad 16, the interior of the bed body 1 is horizontally provided with a slide groove 2, and the adjusting frame 21 is slidably connected with the slide groove 2.

[0018] In this technical solution, the bracket 11 is slidably connected with the adjustment groove 13 at the lower end of the bracket block 12, so that the use position of the bracket block 12 can be adjusted according to the position of the arm, and then the first bolt 14 is rotated and pressed against the bottom side of the bracket 11, so that the two groups of bracket blocks 12 can be fixed, thereby improving the stability of the bracket blocks 12 during use, and the silicone pad 16 bonded to the inner wall of the bracket 15 can improve the comfort of use.

[0019] In this embodiment, the adjustment frame 21 is U-shaped, the bracket 11 is inverted U-shaped, and connecting grooves 22 are vertically opened at the tops of both sides of the adjustment frame 21. The lower ends of both sides of the bracket 11 are movably connected to the connecting grooves 22 on both sides of the adjustment frame 21, and second bolts 23 are passed through and threadedly connected on both sides of the adjustment frame 21, and the second bolts 23 are tightly pressed against the outer side of the adjustment frame 21.

[0020] In this technical solution, the bottom end of the bracket 11 is movably connected with the connecting groove 22 at the upper end of the adjusting frame 21, so that the use height of the bracket block 12 at the upper end of the bracket 11 can be adjusted, and then the second bolt 23 is rotated and pressed against the outer side of the bracket 11, so that the bracket 11 and the adjusting frame 21 can be fixed.

[0021] In this embodiment, a threaded groove 24 is horizontally penetrated through the middle of the front side of the adjustment frame 21 , and threaded rods 25 are rotatably connected to the inner walls of the front and rear sides of the slide groove 2 through bearings, and the threaded rods 25 are threadedly connected to the threaded groove 24 .

[0022] In this technical solution, the adjustment frame 21 is slidably connected to the slide groove 2, and the threaded rod 25 is threadedly connected to the threaded groove 24. When the staff rotates the threaded rod 25, the adjustment frame 21 can drive the bracket 11 to adjust its position above the bed body 1, thereby solving the problem that the existing arm bracket 11 is placed on the outside of the bed, requiring the staff to straighten their arms, affecting the comfort of use, and can only support one arm.

[0023] When the arm bracket 11 is in use, the bottom end of the bracket 11 is movably connected with the connecting groove 22 at the upper end of the adjusting frame 21, so that the use height of the support block 12 at the upper end of the bracket 11 can be adjusted, and then the second bolt 23 is rotated and pressed against the outer side of the bracket 11 to fix the bracket 11 and the adjusting frame 21, and the bracket 11 is slidably connected with the adjusting groove 13 at the lower end of the support block 12, so that the use position of the two groups of support blocks 12 can be adjusted according to the position of the arm, and then the first bolt 14 is rotated and pressed against the bottom side of the bracket 11 to fix the two groups of support blocks 12, thereby improving the stability of the support blocks 12 during use. The silicone pad 16 bonded to the inner wall of the groove 15 can improve the comfort of use of the bracket 12. The adjustment frame 21 is slidably connected to the slide groove 2, and the threaded rod 25 is threadedly connected to the threaded groove 24. The staff rotates the threaded rod 25, and the adjustment frame 21 can drive the bracket 11 to adjust its position above the bed body 1, thereby solving the problem that the existing arm bracket 11 is placed on the outside of the bed, requiring the staff to straighten their arms, affecting the comfort of use, and can only support one arm. When the bracket 11 is not needed, the bracket 11 and the adjustment frame 21 can be adjusted to the end of the bed, so as not to interfere with the normal use of the bed body 1.

Claims

1. An arm bracket, comprising a bed (1) and a bracket (11), characterized in that: The invention also comprises two groups of support blocks (12) and an adjustment frame (21), wherein the lower end of the support block (12) is horizontally penetrated with an adjustment groove (13), the support frame (11) is slidably connected with the adjustment groove (13), the inner wall of the bottom end of the adjustment groove (13) is penetrated with a first bolt (14) threadedly connected, the upper surface of the support block (12) is provided with a support groove (15), the interior of the bed body (1) is horizontally provided with a slide groove (2), the adjustment frame (21) is slidably connected with the slide groove (2), the top ends of both sides of the adjustment frame (21) are vertically provided with connection grooves (22), the lower ends of both sides of the support frame (11) are respectively movably connected with the connection grooves (22) on both sides of the adjustment frame (21), and the two sides of the adjustment frame (21) are penetrated with second bolts (23) threadedly connected.

2. An arm bracket according to claim 1, characterized in that: A threaded groove (24) is horizontally penetrated in the middle of the front side of the adjustment frame (21), and the inner walls of the front and rear sides of the slide groove (2) are rotatably connected with threaded rods (25) through bearings, and the threaded rods (25) are threadedly connected to the threaded groove (24).

3. An arm bracket according to claim 1, characterized in that: The adjustment frame (21) is U-shaped, the bracket (11) is inverted U-shaped, and the sizes of the adjustment frame (21) and the bracket (11) match.

4. The arm bracket according to claim 1, characterized in that: The first bolt (14) is pressed against the bottom side of the bracket (11), and the second bolt (23) is pressed against the outer side of the adjustment frame (21).

5. The arm bracket according to claim 1, characterized in that: The bracket (15) is arc-shaped, and a silicone pad (16) is bonded to the inner wall of the bracket (15).

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