Auxiliary support

Abstract

The utility model discloses an auxiliary support and belongs to the technical field of medical traction frames. The auxiliary support comprises a supporting box and two second supporting plates, two sliding grooves communicated with the supporting box are formed in the upper surface of the supporting box, the movable adjusting device is arranged on the supporting box, the traction support assembly is arranged on the two second supporting plates, and the traction support assembly comprises a rectangular plate. The rectangular plate is fixedly connected to the upper surfaces of the two second supporting plates, a T-shaped sliding groove is formed in the upper surface of the rectangular plate, two T-shaped sliding blocks are slidably connected to the inner wall of the T-shaped sliding groove, and third supporting plates are fixedly connected to the upper surfaces of the two T-shaped sliding blocks. The two threaded rods drive the whole rectangular plate to move left and right through the four movable sleeves and the two second supporting plates, the optimal supporting position can be adjusted according to different injured legs of a patient, and the use flexibility of the medical traction auxiliary support is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of orthopedic traction frame equipment, and in particular relates to an auxiliary bracket. Background Art

[0002] An orthopedic traction frame is an auxiliary support device used for lateral and horizontal traction of the patient's limbs and for displaying the body position inside and outside during orthopedic surgery. The common structure is a seat board connected to a hospital bed or an operating bed, a base frame, and a foot support frame that cooperates with the base frame to adjust the horizontal position, wherein the foot support frame can adjust the horizontal position and height.

[0003] The existing orthopedic traction frame is generally fixed and cannot be flexibly adjusted according to the patient's injured left or right leg. When in use, medical staff can only move the orthopedic traction frame or adjust the chair under the patient so that the orthopedic traction frame is located under the patient's injured left or right leg, which increases the labor intensity of medical staff and has low flexibility in use. Utility Model Content

[0004] The utility model mainly solves the technical problems existing in the above-mentioned prior art and provides an auxiliary bracket.

[0005] The above technical problems of the utility model are mainly solved by the following technical solutions: an auxiliary bracket, comprising a support box and two second support plates, the upper surface of the support box is provided with two slide grooves communicating therewith, and a movable adjustment device, the movable adjustment device is arranged on the support box;

[0006] A traction bracket assembly, the traction bracket assembly is arranged on the two second support plates, and the traction bracket assembly comprises a rectangular plate;

[0007] Wherein, the rectangular plate is fixedly connected to the upper surfaces of the two second support plates, and a T-shaped sliding groove is provided on the upper surface of the rectangular plate;

[0008] Among them, the inner wall of the T-shaped slide groove is slidably connected to two T-shaped sliding blocks, and the upper surfaces of the two T-shaped sliding blocks are fixedly connected to the third supporting plate.

[0009] Preferably, the traction bracket assembly further comprises a third electric telescopic rod, which is fixedly connected to the upper surface of the third support plate at the front side, and the left side of the telescopic end of the third electric telescopic rod is rotatably connected to a connecting rod;

[0010] The right end of the connecting rod rotates to pass through the right side of the telescopic end of the third electric telescopic rod, and both left and right ends of the connecting rod are fixedly connected with semicircular blocks;

[0011] The upper surfaces of the two semicircular blocks are fixedly connected with the third fixing plates, the upper surfaces of the two third fixing plates are fixedly connected with the rectangular blocks, and the upper surfaces of the rectangular blocks are provided with arc grooves.

[0012] Preferably, the traction bracket assembly further comprises a second electric telescopic rod, which is fixedly connected to the upper surface of the third support plate at the rear side;

[0013] Among them, the output end of the second electric telescopic rod is fixedly connected with a connecting plate, the left and right sides of the connecting plate are fixedly connected with traction ropes, and the opposite surfaces of the two traction ropes are fixedly connected with a cushion support plate.

[0014] Preferably, the moving adjustment device comprises two first support plates, the two first support plates are fixedly connected to the left side of the support box, the upper surfaces of the two first support plates are fixedly connected to servo motors, and the output ends of the two servo motors rotate and penetrate into the interior of the support box;

[0015] Wherein, the output ends of the two servo motors are fixedly connected with threaded rods, and the two threaded rods are rotatably connected to the inner wall of the support box;

[0016] Among them, the outer walls of the two threaded rods are threadedly sleeved with two movable sleeves, the upper surfaces of the four movable sleeves are fixedly connected with second fixed plates, the two left and right corresponding second fixed plates slide through the corresponding sliding grooves respectively, and the two left and right corresponding second fixed plates are fixedly connected with two corresponding second support plates respectively.

[0017] Preferably, the left and right sides of the two rectangular plates are each provided with a first fixing hole communicating with the T-shaped slide groove, and the two T-shaped slide blocks are each provided with a second fixing hole, and the first fixing hole and the corresponding second fixing hole are fixed together by fixing bolts.

[0018] Preferably, a first electric telescopic rod is fixedly connected to the upper surface of the support box, and a recliner is fixedly connected to the output end of the first electric telescopic rod;

[0019] The output end of the first electric telescopic rod is fixedly sleeved with a fixing sleeve, and the left and right sides of the fixing sleeve are fixedly connected with first fixing plates, and the two first fixing plates are fixedly connected to the recliner in an inclined state.

[0020] The utility model has the beneficial effects:

[0021] (1) The medical traction auxiliary support is provided with two threaded rods, which drive the rectangular plate to move left and right as a whole through four movable sleeves and two second support plates. The optimal support position can be adjusted according to the different injured legs of the patient, thereby improving the flexibility of use of the medical traction auxiliary support.

[0022] (2) The medical traction auxiliary support can provide fixed support for the legs of patients of different heights by adjusting the relative rectangle between the two T-shaped sliders. By setting the rectangular blocks and the arc grooves, the middle of the patient's legs can be supported. During the operation, the patient's legs can be prevented from being suspended in the air, thereby improving the comfort of the patient's legs. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the connection between the threaded rod and the movable sleeve of the utility model;

[0025] Figure 3 This is a schematic diagram of the connection between the T-shaped sliding block and the third supporting plate of the utility model.

[0026] In the figure: 1. support box; 2. first electric telescopic rod; 3. reclining chair; 4. rectangular block; 5. arc groove; 6. traction rope; 7. cushion support plate; 8. connecting plate; 9. second electric telescopic rod; 10. rectangular plate; 11. T-shaped slide groove; 12. threaded rod; 13. first support plate; 14. servo motor; 15. slide groove; 16. fixed sleeve; 17. first fixed plate; 18. movable sleeve; 19. second fixed plate; 20. second support plate; 21. third fixed plate; 22. third electric telescopic rod; 23. T-shaped slider; 24. third support plate; 25. connecting rod; 26. semicircular block. DETAILED DESCRIPTION

[0027] The technical solution of the utility model is further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0028] Embodiment: An auxiliary bracket, such as Figure 1-Figure 3 As shown, it includes a support box 1 and two second support plates 20, the upper surface of the support box 1 is provided with two slide grooves 15 communicating therewith, and a movable adjustment device, and the movable adjustment device is arranged on the support box 1;

[0029] A traction bracket assembly, the traction bracket assembly is arranged on two second support plates 20, and the traction bracket assembly includes a rectangular plate 10;

[0030] The rectangular plate 10 is fixedly connected to the upper surfaces of the two second support plates 20, and a T-shaped sliding groove 11 is provided on the upper surface of the rectangular plate 10;

[0031] Two T-shaped sliding blocks 23 are slidably connected to the inner wall of the T-shaped sliding groove 11 , and the upper surfaces of the two T-shaped sliding blocks 23 are fixedly connected to the third supporting plates 24 .

[0032] Furthermore, the traction bracket assembly further includes a third electric telescopic rod 22, which is fixedly connected to the upper surface of the third support plate 24 located at the front side, and the left side of the telescopic end of the third electric telescopic rod 22 is rotatably connected to a connecting rod 25;

[0033] The right end of the connecting rod 25 rotates to pass through the right side of the telescopic end of the third electric telescopic rod 22, and the left and right ends of the connecting rod 25 are fixedly connected with semicircular blocks 26;

[0034] The upper surfaces of the two semicircular blocks 26 are fixedly connected with the third fixing plates 21 , the upper surfaces of the two third fixing plates 21 are fixedly connected with the rectangular blocks 4 , and the upper surfaces of the rectangular blocks 4 are provided with arc grooves 5 .

[0035] Furthermore, the traction bracket assembly further includes a second electric telescopic rod 9, which is fixedly connected to the upper surface of the third support plate 24 at the rear side;

[0036] The output end of the second electric telescopic rod 9 is fixedly connected to a connecting plate 8 , the left and right sides of the connecting plate 8 are fixedly connected to traction ropes 6 , and the opposite surfaces of the two traction ropes 6 are fixedly connected to a cushion support plate 7 .

[0037] Furthermore, the mobile adjustment device includes two first support plates 13, the two first support plates 13 are fixedly connected to the left side of the support box 1, the upper surfaces of the two first support plates 13 are fixedly connected to servo motors 14, and the output ends of the two servo motors 14 rotate and penetrate into the interior of the support box 1;

[0038] The output ends of the two servo motors 14 are fixedly connected to the threaded rods 12, and the two threaded rods 12 are rotatably connected to the inner wall of the support box 1;

[0039] Among them, the outer walls of the two threaded rods 12 are threadedly sleeved with two movable sleeves 18, the upper surfaces of the four movable sleeves 18 are fixedly connected with second fixed plates 19, the two left and right corresponding second fixed plates 19 slide through the corresponding slide grooves 15 respectively, and the two left and right corresponding second fixed plates 19 are fixedly connected with two corresponding second support plates 20 respectively.

[0040] Furthermore, first fixing holes communicating with the T-shaped slide groove 11 are provided on the left and right sides of the two rectangular plates 10, and second fixing holes are provided on the two T-shaped sliders 23. The first fixing holes and the corresponding second fixing holes are fixed together by fixing bolts.

[0041] Furthermore, a first electric telescopic rod 2 is fixedly connected to the upper surface of the support box 1, and a recliner 3 is fixedly connected to the output end of the first electric telescopic rod 2;

[0042] The output end of the first electric telescopic rod 2 is fixedly sleeved with a fixing sleeve 16 , and the left and right sides of the fixing sleeve 16 are fixedly connected with first fixing plates 17 , and the two first fixing plates 17 are fixedly connected to the recliner 3 in an inclined state.

[0043] Furthermore, when using the present medical traction auxiliary support, first start the first electric telescopic rod 2 to adjust the up and down position of the recliner 3 according to the patients of different heights. When the patient sits on the recliner 3, start the two servo motors 14. The rotation directions of the two servo motors 14 are consistent. The two servo motors 14 drive the two threaded rods 12 to rotate. The two threaded rods 12 drive the rectangular plate 10 to move left and right as a whole through four movable sleeves 18 and two second support plates 20. The best support position can be adjusted according to the different injured legs of the patient. By setting two threaded rods 12, the two threaded rods 12 drive the rectangular plate 10 to move left and right as a whole through four movable sleeves 18 and two second support plates 20. The best support position can be adjusted according to the different injured legs of the patient, thereby improving the flexibility of use of the present medical traction auxiliary support.

[0044] Furthermore, after the adjustment is completed, the patient places the injured leg on the arc groove 5 on the rectangular block 4, and then places the patient's ankle on the padded support plate 7. By adjusting the relative rectangle between the two T-shaped sliders 23, the legs of patients of different heights can be fixedly supported. By setting the rectangular block 4 and the arc groove 5, the middle of the patient's leg can be supported. During the operation, the patient's legs can be prevented from being suspended in the air, thereby improving the comfort of the patient's legs.

[0045] Principle of the present utility model: Further, when using the present medical traction auxiliary support, firstly, by starting the first electric telescopic rod 2, the up and down position of the recliner 3 is adjusted according to the patients of different heights. When the patient sits on the recliner 3, the two servo motors 14 are started again. The rotation directions of the two servo motors 14 are consistent. The two servo motors 14 drive the two threaded rods 12 to rotate. The two threaded rods 12 drive the rectangular plate 10 to move left and right as a whole through four movable sleeves 18 and two second support plates 20. The best support position can be adjusted according to the different injured legs of the patient. By setting two threaded rods 12, the two threaded rods 12 drive the rectangular plate 10 to move left and right as a whole through four movable sleeves 18 and two second support plates 20. The best support position can be adjusted according to the different injured legs of the patient, thereby improving the flexibility of use of the present medical traction auxiliary support.

[0046] Furthermore, after the adjustment is completed, the patient places the injured leg on the arc groove 5 on the rectangular block 4, and then places the patient's ankle on the padded support plate 7. By adjusting the relative rectangle between the two T-shaped sliders 23, the legs of patients of different heights can be fixedly supported. By setting the rectangular block 4 and the arc groove 5, the middle of the patient's leg can be supported. During the operation, the patient's legs can be prevented from being suspended in the air, thereby improving the comfort of the patient's legs.

[0047] Finally, it should be pointed out that the above embodiments are only representative examples of the present utility model. Obviously, the present utility model is not limited to the above embodiments, and there are many variations. Any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model should be considered to belong to the protection scope of the present utility model.

Claims

1. An auxiliary support, comprising a support box (1) and two second support plates (20), wherein the upper surface of the support box (1) is provided with two slide grooves (15) communicating with the support box, characterized in that: The movable adjustment device is arranged on the supporting box (1); A traction bracket assembly, the traction bracket assembly being arranged on two second support plates (20), the traction bracket assembly comprising a rectangular plate (10); The rectangular plate (10) is fixedly connected to the upper surfaces of the two second support plates (20), and a T-shaped sliding groove (11) is provided on the upper surface of the rectangular plate (10); The inner wall of the T-shaped slide groove (11) is slidably connected to two T-shaped slide blocks (23), and the upper surfaces of the two T-shaped slide blocks (23) are fixedly connected to a third support plate (24).

2. The auxiliary bracket according to claim 1, characterized in that The traction bracket assembly further comprises a third electric telescopic rod (22), the third electric telescopic rod (22) being fixedly connected to the upper surface of a third support plate (24) located at the front side, and the left side of the telescopic end of the third electric telescopic rod (22) being rotatably connected to a connecting rod (25); The right end of the connecting rod (25) rotates to pass through the right side of the telescopic end of the third electric telescopic rod (22), and the left and right ends of the connecting rod (25) are fixedly connected with semicircular blocks (26); The upper surfaces of the two semicircular blocks (26) are fixedly connected to the third fixing plates (21), the upper surfaces of the two third fixing plates (21) are fixedly connected to the rectangular blocks (4), and the upper surfaces of the rectangular blocks (4) are provided with arc grooves (5).

3. The auxiliary bracket according to claim 1, characterized in that The traction bracket assembly further comprises a second electric telescopic rod (9), the second electric telescopic rod (9) being fixedly connected to the upper surface of a third support plate (24) located at the rear side; The output end of the second electric telescopic rod (9) is fixedly connected to a connecting plate (8), the left and right sides of the connecting plate (8) are fixedly connected to traction ropes (6), and the opposite surfaces of the two traction ropes (6) are fixedly connected to a cushion support plate (7).

4. The auxiliary bracket according to claim 1, characterized in that The movable adjustment device comprises two first support plates (13), the two first support plates (13) are fixedly connected to the left side of the support box (1), the upper surfaces of the two first support plates (13) are fixedly connected to servo motors (14), and the output ends of the two servo motors (14) are rotated to penetrate into the interior of the support box (1); The output ends of the two servo motors (14) are both fixedly connected to a threaded rod (12), and the two threaded rods (12) are both rotatably connected to the inner wall of the support box (1); The outer walls of the two threaded rods (12) are threadedly sleeved with two movable sleeves (18), the upper surfaces of the four movable sleeves (18) are fixedly connected with second fixed plates (19), the two left and right corresponding second fixed plates (19) respectively slide through the corresponding sliding grooves (15), and the two left and right corresponding second fixed plates (19) are respectively fixedly connected with two corresponding second support plates (20).

5. The auxiliary bracket according to claim 2, characterized in that The left and right sides of the two rectangular plates (10) are each provided with a first fixing hole communicating with the T-shaped slide groove (11), and the two T-shaped slide blocks (23) are each provided with a second fixing hole, and the first fixing hole and the corresponding second fixing hole are fixed together by fixing bolts.

6. The auxiliary bracket according to claim 1, characterized in that The upper surface of the support box (1) is fixedly connected to a first electric telescopic rod (2), and the output end of the first electric telescopic rod (2) is fixedly connected to a reclining chair (3); The output end of the first electric telescopic rod (2) is fixedly sleeved with a fixing sleeve (16), the left and right sides of the fixing sleeve (16) are both fixedly connected with first fixing plates (17), and the two first fixing plates (17) are fixedly connected to the reclining chair (3) in an inclined state.

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