Equipment angle adjusting chuck device

Abstract

The utility model discloses an equipment angle adjusting chuck device which comprises a thigh sleeve and a shank sleeve, a connecting rod is arranged on the outer side wall of the thigh sleeve, and one end of the connecting rod is fixedly connected with a connector. In the actual use process, through arrangement of the thigh sleeve and the shank sleeve and connection of the connecting rod and the connector, a patient can easily put the limb into the sleeve, and the included angle between the thigh sleeve and the shank sleeve can be changed by adjusting movement of the bidirectional threaded rod, the first threaded sleeve and the second threaded sleeve; smooth movement of the sliding block and the sliding buckle is guaranteed through rotation of the first rotating column and the second rotating column, the situation of clamping is avoided, the sliding block and the sliding buckle are limited on the limiting strip and the fixing rod, the consistency and safety of the moving direction in the adjusting process are guaranteed, and the adjusting efficiency is improved. Due to the design, the problems of accuracy and smoothness in the limb fixing and adjusting process are effectively solved, convenience is provided for medical staff, and meanwhile comfort and safety of a patient are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, and specifically relates to an equipment angle adjustment chuck device. Background Art

[0002] The equipment angle adjustment chuck device is usually used to adjust the angle of the knee joint. Such a device may be part of a medical device for treatment or rehabilitation purposes, or in other specific situations for supporting and adjusting the posture and movement of the knee. Specifically, it may include an adjustable mechanism or bracket to help the user change the angle of the knee to better adapt to specific movement requirements or treatment goals;

[0003] In the prior art, when the staff needs to treat the patient's knee joint, this device is used to cover the patient's leg. Since the patient needs to walk, the angle between the two legs will constantly change, making the device need to be adjusted continuously. The traditional device is prone to jamming problems during adjustment. To solve this technical problem, the utility model proposes an equipment angle adjustment chuck device. Summary of the Invention

[0004] (1) Technical Problem to be Solved

[0005] In the prior art, when the staff needs to treat the patient's knee joint, this device is used to cover the patient's leg. Since the patient needs to walk, the angle between the two legs will constantly change, making the device need to be adjusted continuously. The traditional device is prone to jamming problems during adjustment. To solve this technical problem, the utility model proposes an equipment angle adjustment chuck device.

[0006] (2) Technical Solution

[0007] To achieve the above object, the utility model is realized through the following technical solutions: An equipment angle adjustment chuck device includes a thigh sleeve and a calf sleeve. A connecting rod is arranged on the outer side wall of the thigh sleeve. One end of the connecting rod is fixedly connected with a connecting head. A fixing rod is fixedly connected to the outer side wall of the calf sleeve. At the same time, one end of the fixing rod is fixedly connected with a rotating head, and the rotating head corresponds to the connecting head, and the rotating head is inserted into the connecting head.

[0008] Preferably, a limiting strip is fixedly connected to the outer side wall of the connecting rod. A bidirectional threaded rod is arranged outside the thigh sleeve and the calf sleeve. At the same time, a first threaded sleeve is threadedly connected to the outer side wall of one end of the bidirectional threaded rod. A first rotating column is fixedly connected to the bottom of the first threaded sleeve. The bottom end of the first rotating column is rotatably connected with a slider.

[0009] Preferably, the slider corresponds to the limiting strip, and the slider is slidably connected to the outer wall of the limiting strip.

[0010] Preferably, the other end of the bidirectional threaded rod is threadedly connected with a second threaded sleeve, the bottom of the second threaded sleeve is rotatably connected with a second rotating column, and the other end of the second rotating column is rotatably connected with a sliding buckle.

[0011] Preferably, the fixed rod corresponds to the sliding buckle, and the sliding buckle is slidably connected to the outer wall of the fixed rod.

[0012] Preferably, mounting mechanisms are arranged on the outer parts of the thigh sleeve and the calf sleeve. The mounting mechanisms include elastic bands and buckles, and the elastic bands are clamped in the buckles.

[0013] (III) Beneficial effects

[0014] The utility model provides an equipment angle-adjusting chuck device, which has the following beneficial effects:

[0015] (1) Through the arrangement of the thigh sleeve and the calf sleeve, and the connection of the connecting rod and the connecting head, the patient can easily put the limb into the sleeve. By adjusting the bidirectional threaded rod, the movement of the first threaded sleeve and the second threaded sleeve will change the included angle between the thigh sleeve and the calf sleeve, and the rotation of the first rotating column and the second rotating column ensures the smooth movement of the slider and the sliding buckle, avoiding jamming. The limiting of the slider and the sliding buckle on the limiting strip and the fixed rod ensures the consistency and safety of the moving direction during the adjustment process. These designs effectively solve the problems of accuracy and smoothness in the process of limb fixation and adjustment, provide convenience for medical staff, and ensure the comfort and safety of patients. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 is a schematic diagram of the overall side structure of the utility model;

[0018] Figure 3 is a schematic diagram of the bottom structure of the leg sleeve of the utility model;

[0019] Figure 4 is a schematic diagram of the side structure of the leg sleeve of the utility model.

[0020] In the figure: 1. thigh sleeve; 2. calf sleeve; 3. limiting strip; 4. connecting rod; 5. connecting head; 6. fixed rod; 7. sliding buckle; 8. rotating head; 9. slider; 10. bidirectional threaded rod; 11. first threaded sleeve; 12. first rotating column; 13. second threaded sleeve; 14. second rotating column; 15. elastic band; 16. buckle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

[0022] Please refer to Figures 1-4 , the present utility model provides a technical solution:

[0023] Embodiment 1: An equipment angle adjustment chuck device, including a thigh sleeve 1 and a calf sleeve 2. A connecting rod 4 is arranged on the outer wall of the thigh sleeve 1. One end of the connecting rod 4 is fixedly connected with a connecting head 5. A fixed rod 6 is fixedly connected to the outer wall of the calf sleeve 2. At the same time, one end of the fixed rod 6 is fixedly connected with a rotating head 8, and the rotating head 8 corresponds to the connecting head 5, and the rotating head 8 is inserted into the connecting head 5. A limiting strip 3 is fixedly connected to the outer wall of the connecting rod 4. A bidirectional threaded rod 10 is arranged outside the thigh sleeve 1 and the calf sleeve 2. At the same time, a threaded sleeve one 11 is threadedly connected to the outer wall of one end of the bidirectional threaded rod 10. A rotating column one 12 is fixedly connected to the bottom of the threaded sleeve one 11. The bottom end of the rotating column one 12 is rotatably connected with a slider 9. The slider 9 corresponds to the limiting strip 3, and the slider 9 is slidably connected to the outer wall of the limiting strip 3. The other end of the bidirectional threaded rod 10 is threadedly connected with a threaded sleeve two 13. The bottom of the threaded sleeve two 13 is rotatably connected with a rotating column two 14. At the same time, the other end of the rotating column two 14 is rotatably connected with a sliding buckle 7. The fixed rod 6 corresponds to the sliding buckle 7, and the sliding buckle 7 is slidably connected to the outer wall of the fixed rod 6. Installation mechanisms are arranged outside both the thigh sleeve 1 and the calf sleeve 2. The installation mechanism includes an elastic band 15 and a buckle 16, and the elastic band 15 is snapped into the buckle 16.

[0024] Pull out the elastic band 15 from the buckle 16 to allow the thigh sleeve 1 and the calf sleeve 2 to open. The patient can easily put the leg into the thigh sleeve 1 and the calf sleeve 2. Subsequently, pull the buckle 16 for fixation. By rotating the bidirectional threaded rod 10, the threaded sleeve one 11 and the threaded sleeve two 13 move in opposite directions to adjust the angle between the thigh sleeve 1 and the calf sleeve 2. This adjustment process is completed by the action of the rotating column one 12 and the rotating column two 14 on the slider 9 and the sliding buckle 7, ensuring smooth movement and avoiding jamming. At the same time, the sliding buckle 7 and the slider 9 are respectively restricted by the limiting strip 3 and the fixed rod 6 to ensure the consistency of the moving direction. These design features enable the device to be precisely adjusted, improving the convenience and efficiency of use.

[0025] Working principle: When the staff uses the device for adjustment, the elastic band 15 is directly pulled out from the buckle 16 at this time, and then the thigh sleeve 1 and the calf sleeve 2 can be opened. At this time, the patient directly puts the leg into the thigh sleeve 1 and the calf sleeve 2, and then pulls the buckle 16 for fixation. At this time, the bidirectional threaded rod 10 is rotated. When the bidirectional threaded rod 10 rotates, it drives the first threaded sleeve 11 and the second threaded sleeve 13 to move in opposite directions. At this time, when the first threaded sleeve 11 and the second threaded sleeve 13 move, the included angle between the thigh sleeve 1 and the calf sleeve 2 changes. At this time, the first threaded sleeve 11 and the second threaded sleeve 13 rotate on the slider 9 and the sliding buckle 7 through the first rotating column 12 and the second rotating column 14, so that the situation of jamming will not occur. At the same time, the sliding buckle 7 and the slider 9 are respectively limited on the limiting strip 3 and the fixing rod 6, and slide on the limiting strip 3 and the fixing rod 6 to ensure that the moving directions of the slider 9 and the sliding buckle 7 are the same. Through their cooperation, the precise adjustment of the device is realized, and the utilization rate is improved.

[0026] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations.

Claims

1. An equipment angle adjustment chuck device, characterized in that: The invention comprises a thigh sleeve (1) and a calf sleeve (2), wherein the outer wall of the thigh sleeve (1) is provided with a connecting rod (4), one end of which is fixedly connected to a connecting head (5), and the outer wall of the calf sleeve (2) is fixedly connected to a fixing rod (6), and at the same time, one end of the fixing rod (6) is fixedly connected to a rotating head (8), and the rotating head (8) corresponds to the connecting head (5), and the rotating head (8) is inserted into the connecting head (5).

2. The equipment angle adjustment chuck device according to claim 1, characterized in that: The outer wall of the connecting rod (4) is fixedly connected to the limit strip (3); the thigh sleeve (1) and the calf sleeve (2) are provided with a bidirectional threaded rod (10) on the outside; at the same time, the outer wall of one end of the bidirectional threaded rod (10) is threadedly connected to a threaded sleeve (11); the bottom of the threaded sleeve (11) is fixedly connected to a rotating column (12); the bottom of the rotating column (12) is rotatably connected to a slider (9).

3. The equipment angle adjustment chuck device according to claim 2, characterized in that: The sliding block (9) corresponds to the limiting strip (3), and the sliding block (9) is slidably connected to the outer wall of the limiting strip (3).

4. The equipment angle adjustment chuck device according to claim 3, characterized in that: The other end of the bidirectional threaded rod (10) is threadedly connected to a second threaded sleeve (13), the bottom of the second threaded sleeve (13) is rotatably connected to a second rotating column (14), and the other end of the second rotating column (14) is rotatably connected to a sliding buckle (7).

5. The equipment angle adjustment chuck device according to claim 4, characterized in that: The fixing rod (6) corresponds to the sliding buckle (7), and the sliding buckle (7) is slidably connected to the outer wall of the fixing rod (6).

6. The equipment angle adjustment chuck device according to claim 1, characterized in that: The thigh sleeve (1) and the calf sleeve (2) are both provided with mounting mechanisms on their exteriors, wherein the mounting mechanisms include an elastic band (15) and a buckle (16), and the elastic band (15) is engaged in the buckle (16).

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