Orthopedic traction adjustment bracket

Abstract

The present application provides an orthopedic traction adjustment bracket, comprising a fixing component, a traction component and two adjustment components. The fixing component comprises a mounting member and two fixing members, the two fixing members are detachably mounted on the two ends of the mounting member along the first direction, and are configured to fix the mounting member to the bed. The traction component comprises two traction frames and two traction members, the two traction frames are respectively mounted on the two ends of the mounting member along the first direction, and the two traction members are respectively mounted on the two traction frames. The two adjustment components are respectively mounted on the two traction frames, and can drive the traction members to move along the second direction. The orthopedic traction adjustment bracket provided by the present application adopts a mounting member and two fixing members, and can install the traction component on the patient's bed, which can effectively prevent the orthopedic traction adjustment bracket from being collided, and can effectively reduce the risk of tipping, thereby ensuring the treatment effect and avoiding medical accidents.

Description

Technical Field

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

[0002] Traction is a common treatment method in orthopedics that uses continuous action and reaction forces to treat fractures. It has a certain effect on reduction, fixation, prevention or correction of contracture deformities. When the patient's lesion is located in the patient's leg, the patient usually directly adopts the treatment method of bed traction. In actual application, medical staff use a special orthopedic traction bed to treat patients. Alternatively, medical staff directly use an orthopedic traction adjustment bracket to treat patients. Special orthopedic traction beds are only suitable for orthopedic treatment. When treating other diseases, due to the existence of some special parts for orthopedic treatment, it is easy to increase the difficulty of medical staff's treatment. Therefore, medical staff usually directly use an orthopedic traction adjustment bracket to treat patients. Medical staff only need to place the orthopedic traction adjustment bracket around the bed to treat the patient. However, in actual application, the placement of the orthopedic traction adjustment bracket around the bed is likely to affect the medical staff's treatment of patients and the actions of other patients. In addition, medical staff and other patients may easily collide with the orthopedic traction adjustment bracket during movement, causing the orthopedic traction adjustment bracket to topple over, thereby easily affecting the treatment effect of the patient and even causing medical accidents. Utility Model Content

[0003] The purpose of the embodiments of the present application is to provide an orthopedic traction adjustment bracket to solve the technical problem in the prior art that the orthopedic traction adjustment bracket is placed around the bed and easily affects the treatment effect of the patient.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted in this application is to provide an orthopedic traction adjustment bracket, comprising:

[0005] A fixing assembly, the fixing assembly comprising a mounting member and two fixing members, the two fixing members being detachably mounted on two ends of the mounting member along a first direction, and being configured to fix the mounting member to the hospital bed;

[0006] A traction assembly, the traction assembly comprising two traction frames and two traction members, the two traction frames are respectively mounted on two ends of the mounting member along a first direction, and the two traction members are respectively mounted on the two traction frames;

[0007] Two adjustment components are respectively installed on the two traction frames and can drive the traction member to move along the second direction.

[0008] Optionally, the mounting member includes two mounting bases, multiple mounting rods and multiple first mounting grooves, the two mounting bases are located between the guardrails on both sides of the bed, the multiple mounting rods are connected to one end of one of the mounting bases close to the other mounting base, and the multiple first mounting grooves are opened on the other mounting base and are used to accommodate the multiple mounting rods, and are arranged one-to-one with the multiple mounting rods.

[0009] Optionally, a second mounting groove is provided at one end of the mounting base away from the mounting rod or one end of the mounting base away from the first mounting groove, and the second mounting groove is extended along a third direction; the fixing member includes a fixing plate, a waist-shaped hole and a plurality of locking structures, the fixing plate is arranged on the side of the guardrail facing away from the mounting base, the waist-shaped hole is provided on the fixing plate, and the plurality of locking structures are all installed on the mounting base and are configured to limit the mounting base and the fixing plate through the second mounting groove and the waist-shaped hole.

[0010] Optionally, the locking structure includes a locking bolt and a locking nut, the locking bolt is clamped in the second mounting groove, passes through the fixing plate, and can move along a third direction, the locking nut is threadedly connected to the locking bolt, and is located on the side of the fixing plate facing away from the mounting base plate.

[0011] Optionally, the traction member includes a traction rope and a traction structure, one end of the traction rope is installed on the adjustment component, and the traction structure is installed on an end of the traction rope away from the adjustment component.

[0012] Optionally, the adjustment assembly includes an adjustment base, an adjustment shell, an active member and a driven member, the adjustment base is mounted on the traction frame, the adjustment shell is mounted on the adjustment base, the active member is mounted on the adjustment shell, the driven member is mounted on the adjustment shell, and can rotate around a first direction driven by the active member, and is also configured to be able to drive the traction structure to move along a second direction through the traction rope.

[0013] Optionally, the active member includes a driving gear, a driving shaft and a rocker arm, the driving gear is installed in the adjusting housing, the driving shaft passes through the adjusting housing, the rocker arm passes through the adjusting housing and the driving gear, and can drive the driving gear to rotate around a first direction; the driven member includes a driven gear, a driven shaft, a first driven baffle and a second driven baffle, the driven gear is installed in the adjusting housing and meshes with the driving gear, the driven shaft passes through the adjusting housing and the driven gear, and is configured to be able to rotate around a first direction driven by the driven gear to wind or unwind the traction rope, the first driven baffle and the second driven baffle are both connected to one end of the driven shaft away from the driven gear, and are arranged at intervals.

[0014] Optionally, the adjustment shell includes a first shell, a second shell, an adjustment sleeve and a plurality of slots, the first shell is mounted on the adjustment base, the second shell is detachably mounted on the first shell, the adjustment sleeve is connected to the side of the second shell facing away from the first shell, and can allow the active shaft to pass through the second shell, and the plurality of slots are all opened in the adjustment sleeve and are arranged at intervals; the active part also includes a card block and an active baffle, the card block is connected to the outer periphery of the active shaft, and is configured to be able to be engaged in the card slot after the active shaft moves along the first direction toward the mounting part, and the active baffle is connected to the end of the active shaft away from the rocker arm, and is located on the side of the first shell facing away from the second shell.

[0015] Optionally, the traction frame includes a first frame body, a second frame body and a traction channel, the first frame body is mounted on the mounting member, the second frame body is connected to an end of the first frame body away from the mounting member, and the traction channel is opened in the first frame body and the second frame body, and can allow the traction rope to pass through to connect the adjustment component and the traction structure.

[0016] Optionally, the traction structure includes a traction plate and a plurality of lifting rings, the traction plate is mounted on the traction rope, and the plurality of lifting rings are all mounted on a side of the traction plate facing away from the traction rope.

[0017] The beneficial effects of the orthopedic traction adjustment bracket provided in this application are:

[0018] The orthopedic traction adjustment bracket provided in the embodiment of the present application adopts a mounting piece and two fixing pieces, and the traction assembly can be installed on the patient's bed. Compared with the orthopedic traction adjustment bracket in the related art, it can effectively avoid the orthopedic traction adjustment bracket from being collided, and then can effectively reduce the risk of tipping, so as to ensure the treatment effect and avoid medical accidents. In addition, installing the traction assembly on the patient's bed can prevent the orthopedic traction adjustment bracket from hindering the activities of medical staff and other patients. The traction frame and two traction pieces can be used to pull the patient's legs to treat the patient's legs. The adjustment assembly can adjust the traction intensity according to the actual situation of the patient, which helps to improve the treatment effect of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0020] Figure 1 A three-dimensional diagram of an orthopedic traction adjustment bracket provided in an embodiment of the present application;

[0021] Figure 2 A three-dimensional diagram of the orthopedic traction adjustment bracket provided in an embodiment of the present application without the second housing;

[0022] Figure 3 for Figure 1 A partial enlarged view of the middle A;

[0023] Figure 4 for Figure 1 A partial enlarged view of point B in the middle;

[0024] Figure 5 for Figure 1 A partial enlarged view of point C in the middle;

[0025] Figure 6 for Figure 1 A partial enlarged view of point D in the middle;

[0026] Figure 7 for Figure 2 A partial enlarged view of point E in the middle;

[0027] Figure 8 for Figure 2 A partial enlarged view of point F in the middle.

[0028] Among them, the reference numerals in the figure are:

[0029] 1. Fixing assembly; 11. Mounting piece; 111. Mounting base plate; 112. Mounting rod; 113. First mounting slot; 114. Second mounting slot; 12. Fixing piece; 121. Fixing plate; 122. Waist-shaped hole; 123. Locking structure; 1231. Locking bolt; 1232. Locking nut;

[0030] 2. Traction assembly; 21. Traction frame; 211. First frame; 212. Second frame; 213. Traction channel; 22. Traction member; 221. Traction rope; 222. Traction structure; 2221. Traction plate; 2222. Lifting ring;

[0031] 3. Adjustment assembly; 31. Adjustment base; 32. Adjustment housing; 321. First housing; 322. Second housing; 323. Adjustment sleeve; 324. Slot; 33. Active member; 331. Active gear; 332. Active shaft; 333. Rocker; 334. Block; 335. Active baffle; 34. Follower; 341. Follower gear; 342. Follower shaft; 343. First follower baffle; 344. Second follower baffle;

[0032] 4. Guardrail; 41. Horizontal bar; 42. Vertical bar. DETAILED DESCRIPTION

[0033] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0034] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

[0035] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0036] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of this application, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0037] like Figures 1 to 8 As shown, an embodiment of the present application provides an orthopedic traction adjustment bracket, including a fixing assembly 1, a traction assembly 2 and two adjustment assemblies 3. The fixing assembly 1 includes a mounting member 11 and two fixing members 12, and the two fixing members 12 are detachably mounted on the two ends of the mounting member 11 along the first direction, and are configured to be able to fix the mounting member 11 to the bed. The traction assembly 2 includes two traction frames 21 and two traction members 22, and the two traction frames 21 are respectively mounted on the two ends of the mounting member 11 along the first direction, and the two traction members 22 are respectively mounted on the two traction frames 21. The two adjustment assemblies 3 are respectively mounted on the two traction frames 21, and can drive the traction members 22 to move along the second direction.

[0038] It should be noted that the first direction mentioned above and below refers to the bidirectional direction of the shortest connection line between the two mounting members 11. Figure 1 The second direction above and below refers to the bidirectional direction of the plumb line, as shown in Figure 1The Y-axis shown in .

[0039] Specifically, when using the device, the medical staff first places the mounting member 11 between the guardrails 4 on both sides of the bed, and fixes the mounting member 11 between the guardrails 4 on both sides through two fixing members 12. The medical staff then hangs the patient's leg with the lesion on the traction member 22. According to the actual situation of the patient, the medical staff adjusts the height of the traction member 22 in the second direction through the adjustment component 3 to adjust the traction strength.

[0040] The orthopedic traction adjustment bracket provided in the present application adopts a mounting member 11 and two fixing members 12, and the traction assembly 2 can be installed on the patient's bed. Compared with the orthopedic traction adjustment bracket in the related art, it can effectively avoid the orthopedic traction adjustment bracket from being collided, and then can effectively reduce the risk of tipping, so as to ensure the treatment effect and avoid medical accidents. In addition, installing the traction assembly 2 on the patient's bed can prevent the orthopedic traction adjustment bracket from hindering the activities of medical staff and other patients. The traction frame 21 and the two traction members 22 can be used to pull the patient's legs to treat the patient's legs. The adjustment assembly 3 can adjust the traction intensity according to the actual situation of the patient, which helps to improve the treatment effect of the device.

[0041] In one embodiment of the present application, see Figures 1 to 8 The mounting member 11 includes two mounting base plates 111, a plurality of mounting rods 112 and a plurality of first mounting grooves 113. The two mounting base plates 111 are located between the guardrails 4 on both sides of the bed. The plurality of mounting rods 112 are connected to one end of one of the mounting base plates 111 close to the other mounting base plate 111. The plurality of first mounting grooves 113 are opened on the other mounting base plate 111 and are used to receive the plurality of mounting rods 112, and are arranged one-to-one corresponding to the plurality of mounting rods 112.

[0042] In this way, multiple mounting rods 112 and multiple first mounting grooves 113 are used, and multiple mounting rods 112 can slide in multiple first mounting grooves 113, so that the two mounting base plates 111 can move relative to each other along the first direction, so that the distance between the two mounting base plates 111 in the first direction can be changed, so that the two mounting base plates 111 can always be located between the guardrails 4 on both sides of the hospital bed, and can be applied to beds of different specifications, which helps to improve the application range of the device. In addition, the use of multiple mounting rods 112 and multiple first mounting grooves 113 helps to improve the structural stability between the two mounting base plates 111. Compared with the two mounting base plates 111 being set separately, the two mounting base plates 111 and the guardrails 4 on both sides of the hospital bed can form an integral body. When the traction assembly 2 is used to traction the patient's legs, the traction assembly 2 can be supported by the arcs on both sides and the two mounting base plates 111 at the same time, which helps to improve the structural stability of the device and facilitates the treatment of patients.

[0043] In one embodiment of the present application, see Figures 1 to 8 The mounting base plate 111 is provided with a second mounting groove 114 at one end away from the mounting rod 112 or at one end away from the first mounting groove 113, and the second mounting groove 114 is extended along the third direction. The fixing member 12 includes a fixing plate 121, a waist-shaped hole 122, and a plurality of locking structures 123. The fixing plate 121 is provided on the side of the guardrail 4 facing away from the mounting base plate 111, the waist-shaped hole 122 is provided on the fixing plate 121, and the plurality of locking structures 123 are all installed on the mounting base plate 111, and are configured to limit the mounting base plate 111 and the fixing plate 121 through the second mounting groove 114 and the waist-shaped hole 122.

[0044] It should be noted that the third direction mentioned above and below refers to the bidirectional direction along its axial direction. Figure 1 The Z axis shown in .

[0045] It should be noted that, in the present embodiment, the guardrail 4 includes a horizontal bar 41 and a plurality of vertical bars 42 . The plurality of vertical bars 42 are connected between the hospital bed and the horizontal bar 41 and are arranged at intervals.

[0046] It should be noted that in this embodiment, the number of the locking structures 123 is set to two as an example. Of course, in other embodiments, according to actual application requirements, the locking structures 123 can also be set to three, four, five, etc., and this is not limited to any other number.

[0047] Specifically, when the device is used, the two mounting base plates 111 can be placed between the two side guardrails 4 by adjusting the distance between the two mounting base plates 111 in the first direction according to the distance between the two side guardrails 4 of the hospital bed, and at this time, the two locking structures 123 are located between the two vertical rods 42. The medical staff adjusts the positions of the two locking structures 123 in the third direction according to the distance between the two vertical rods 42 in the third direction, so that one locking structure 123 abuts against one of the vertical rods 42, and the other locking structure 123 abuts against the other vertical rod 42. The medical staff then locks the fixing plate 121 to the mounting base plate 111 through the locking structure 123, so that the two vertical rods 42 are clamped between the mounting base plate 111 and the fixing plate 121.

[0048] In this way, the multiple locking structures 123 are used to limit the installation base plate 111 and the fixing plate 121 in the first direction and the third direction, so that the traction assembly 2 can be limited in the first direction and the third direction, which helps to improve the stability of the traction assembly 2 during the treatment process and is not easy to shake. The second installation groove 114 and the waist-shaped hole 122 are used to adjust the distance between the multiple locking structures 123 in the third direction according to the distance between any two adjacent vertical rods 42, and it can also be applied to beds of different specifications, which helps to further improve the scope of application of the device.

[0049] In one embodiment of the present application, see Figures 1 to 8 The locking structure 123 includes a locking bolt 1231 and a locking nut 1232. The locking bolt 1231 is clamped in the second mounting groove 114 and penetrates the fixing plate 121 and can move along the third direction. The locking nut 1232 is screwed to the locking bolt 1231 and is located on the side of the fixing plate 121 that is away from the mounting base plate 111.

[0050] In this configuration, the locking bolt 1231 can be clamped to the mounting base plate 111 through the second mounting groove 114. The locking nut 1232 can be used to fix the mounting base plate 111 and the fixing plate 121 to any two adjacent vertical rods 42 with the cooperation of the locking bolt 1231, and the fixing effect is good and not easy to loosen, which helps to improve the stability of the device during use.

[0051] Optionally, the second mounting groove 114 is configured as a T-shaped groove.

[0052] In one embodiment of the present application, see Figures 1 to 8 The traction member 22 includes a traction rope 221 and a traction structure 222 . One end of the traction rope 221 is installed on the adjustment component 3 , and the traction structure 222 is installed on the end of the traction rope 221 away from the adjustment component 3 .

[0053] With such a configuration, the traction rope 221 can drive the traction structure 222 to move along the third direction with the cooperation of the adjustment component 3, so that the traction strength of the traction structure 222 on the patient's legs can be adjusted, which helps to improve the treatment effect of the device.

[0054] In one embodiment of the present application, please refer to Figures 1 to 8 The adjustment component 3 includes an adjustment base 31, an adjustment shell 32, an active member 33 and a driven member 34. The adjustment base 31 is installed on the traction frame 21, the adjustment shell 32 is installed on the adjustment base 31, the active member 33 is installed on the adjustment shell 32, and the driven member 34 is installed on the adjustment shell 32. It can rotate around the first direction driven by the active member 33, and is also configured to be able to drive the traction structure 222 to move along the second direction through the traction rope 221.

[0055] In this configuration, the adjustment base 31 is used to facilitate the installation of the adjustment housing 32. The adjustment housing 32 is used to facilitate the installation of the active member 33 and the driven member 34. The active member 33 can drive the driven member 34 to rotate around the first direction, and then can wind or unwind the traction rope 221, so that the traction structure 222 can move along the second direction. In actual application, by adjusting the position of the traction structure 222 in the second direction, the height of the patient's legs can be adjusted, so that the traction strength of the traction structure 222 on the patient's legs can be adjusted, which helps to improve the treatment effect of the device.

[0056] In one embodiment of the present application, see Figures 1 to 8 The active member 33 includes an active gear 331, an active shaft 332 and a rocker 333. The active gear 331 is installed in the adjustment housing 32. The active shaft 332 is provided through the adjustment housing 32. The rocker 333 is provided through the adjustment housing 32 and the active gear 331, and can drive the active gear 331 to rotate around a first direction. The driven member 34 includes a driven gear 341, a driven shaft 342, a first driven baffle 343 and a second driven baffle 344. The driven gear 341 is installed in the adjustment housing 32 and meshes with the active gear 331. The driven shaft 342 is provided through the adjustment housing 32 and the driven gear 341, and is configured to be driven by the driven gear 341 to rotate around a first direction to wind or unwind the traction rope 221. The first driven baffle 343 and the second driven baffle 344 are both connected to one end of the driven shaft 342 away from the driven gear 341 and are spaced apart.

[0057] Specifically, when using the device, after the medical staff fixes the device on the bed, the medical staff drives the driving shaft 332 to rotate around the first direction by rotating the rocker 333. The driving shaft 332 drives the driving gear 331 to rotate around the first direction. The driving gear 331 drives the driven gear 341 to rotate around the first direction. The driven gear 341 drives the driven shaft 342 to rotate around the first direction. The medical staff controls the rotation direction of the rocker 333 so that the driven shaft 342 can be wound around the traction rope 221 or untied from the traction rope 221.

[0058] In this configuration, a driven gear, a driving shaft 332, a rocker 333, a driven gear 341 and a driven shaft 342 are used. The medical staff rotates the rocker 333 to allow the driven shaft 342 to wind around the traction rope 221 or unwind the traction rope 221. The driven shaft 342 can control the height of the traction structure 222 in the second direction by winding around the traction rope 221 or unwinding the traction rope 221, so as to adjust the traction strength of the traction structure 222 on the patient's legs, which helps to improve the treatment effect of the device. The first driven baffle 343 and the second driven baffle 344 are used to limit the traction rope 221, so that the traction rope 221 can be stably wound between the first driven baffle 343 and the second driven baffle 344, which is convenient for the driven shaft 342 to wind around the traction rope 221, which helps to improve the convenience of use.

[0059] Optionally, the number of teeth of the driving gear 331 is smaller than the number of teeth of the driven gear 341 .

[0060] With such arrangement, the adjustment component 3 can achieve speed reduction and torque increase, making it easier for medical personnel to drive the traction structure 222 to move along the second direction, thereby helping to improve the convenience of use.

[0061] In one embodiment of the present application, see Figures 1 to 8 The adjusting housing 32 includes a first housing 321, a second housing 322, an adjusting sleeve 323 and a plurality of slots 324. The first housing 321 is mounted on the adjusting base 31, and the second housing 322 is detachably mounted on the first housing 321. The adjusting sleeve 323 is connected to the side of the second housing 322 facing away from the first housing 321, and can allow the driving shaft 332 to pass through the second housing 322. The plurality of slots 324 are all provided in the adjusting sleeve 323 and are arranged at intervals. The active member 33 also includes a block 334 and an active baffle 335. The block 334 is connected to the outer periphery of the active shaft 332 and is configured to be able to be engaged in the slot 324 after the active shaft 332 moves toward the mounting member 11 along the first direction. The active baffle 335 is connected to the end of the active shaft 332 away from the rocker 333 and is located on the side of the first housing 321 facing away from the second housing 322.

[0062] Specifically, when the height of the traction structure 222 in the second direction needs to be adjusted, the medical staff pulls out the driving shaft 332 in the first direction to make the block 334 disengage from the slot 324, and the driving shaft 332 can be driven to rotate around the first direction through the rocker 333. After the adjustment is completed, the medical staff inserts the driving shaft 332 in the first direction to make the block 334 engage in the slot 324.

[0063] With such a configuration, medical personnel can control the relative position of the block 334 and the slot 324 by moving the active shaft 332. When the block 334 is engaged in the slot 324, the active shaft 332 cannot rotate, thereby fixing the height of the traction structure 222 in the second direction. During treatment, the traction structure 222 can be moved in the second direction to affect the treatment effect of the device. When the block 334 and the slot 324 are separated, the active shaft 332 can rotate, thereby adjusting the height of the traction structure 222 in the second direction, and adjusting the traction strength, which helps to improve the treatment effect. By using an active baffle 335, when the active shaft 332 is pulled out, the active shaft 332 can be limited in the first direction to prevent the active shaft 332 from escaping from the adjustment housing 32, which helps to improve the convenience of use.

[0064] Optionally, the first shell 321 and the second shell 322 are connected by bolts.

[0065] With such arrangement, the first shell 321 and the second shell 322 can be detachably connected, and disassembly and installation are convenient.

[0066] In one embodiment of the present application, please refer to Figures 1 to 8 The traction frame 21 includes a first frame body 211, a second frame body 212 and a traction channel 213. The first frame body 211 is installed on the mounting member 11, and the second frame body 212 is connected to one end of the first frame body 211 away from the mounting member 11. The traction channel 213 is opened in the first frame body 211 and the second frame body 212, and can allow the traction rope 221 to pass through to connect the adjustment component 3 and the traction structure 222.

[0067] In this way, the traction channel 213 is used to hide the traction rope 221 inside the first frame 211 and the second frame 212. During the treatment process, the traction rope 221 can interfere with the patient's leg movement, which helps to improve the convenience of use of the device. The first frame 211 and the second frame 212 do not affect the patient's normal rest when the traction function of the device is not needed, which helps to improve the convenience of use.

[0068] In one embodiment of the present application, see Figures 1 to 8 The traction structure 222 includes a traction plate 2221 and a plurality of lifting rings 2222 . The traction plate 2221 is installed on the traction rope 221 , and the plurality of lifting rings 2222 are all installed on a side of the traction plate 2221 facing away from the traction rope 221 .

[0069] Such arrangement, using the traction plate 2221 and a plurality of suspension rings 2222, can be used to suspend the patient's legs. Using a plurality of suspension rings 2222, compared with using only one suspension ring 2222, the suspension effect is better.

[0070] One or more embodiments of the present application are intended to cover all such substitutions, modifications and variations that fall within the broad scope of the present application. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of one or more embodiments of the present application should be included in the protection scope of the present application.

Claims

1. An orthopedic traction adjustment bracket, characterized in that: include: A fixing assembly (1), the fixing assembly (1) comprising a mounting member (11) and two fixing members (12), the two fixing members (12) being detachably mounted on two ends of the mounting member (11) along a first direction, and being configured to be able to fix the mounting member (11) to a hospital bed; A traction assembly (2), the traction assembly (2) comprising two traction frames (21) and two traction members (22), the two traction frames (21) being respectively mounted on two ends of the mounting member (11) along a first direction, and the two traction members (22) being respectively mounted on the two traction frames (21); Two adjustment assemblies (3), the two adjustment assemblies (3) are respectively mounted on the two traction frames (21), and are capable of driving the traction member (22) to move along the second direction.

2. The orthopedic traction adjustment bracket according to claim 1, characterized in that: The mounting member (11) comprises two mounting base plates (111), a plurality of mounting rods (112) and a plurality of first mounting grooves (113); the two mounting base plates (111) are located between the guardrails (4) on both sides of the hospital bed; the plurality of mounting rods (112) are connected to one end of one of the mounting base plates (111) close to the other mounting base plate (111); the plurality of first mounting grooves (113) are provided on the other mounting base plate (111) and are used to receive the plurality of mounting rods (112), and are arranged in a one-to-one correspondence with the plurality of mounting rods (112).

3. The orthopedic traction adjustment bracket according to claim 2, characterized in that: A second mounting groove (114) is provided at one end of the mounting base plate (111) away from the mounting rod (112) or at one end away from the first mounting groove (113), and the second mounting groove (114) is extended along a third direction; the fixing member (12) comprises a fixing plate (121), a waist-shaped hole (122) and a plurality of locking structures (123); the fixing plate (121) is provided on a side of the guardrail (4) facing away from the mounting base plate (111), the waist-shaped hole (122) is provided on the fixing plate (121), and the plurality of locking structures (123) are all installed on the mounting base plate (111) and are configured to limit the mounting base plate (111) and the fixing plate (121) through the second mounting groove (114) and the waist-shaped hole (122).

4. The orthopedic traction adjustment bracket according to claim 3, characterized in that: The locking structure (123) comprises a locking bolt (1231) and a locking nut (1232); the locking bolt (1231) is clamped in the second mounting groove (114), and is passed through the fixing plate (121), and is movable along a third direction; the locking nut (1232) is screwed to the locking bolt (1231), and is located on a side of the fixing plate (121) facing away from the mounting base plate (111).

5. The orthopedic traction adjustment bracket according to claim 1, characterized in that: The traction member (22) comprises a traction rope (221) and a traction structure (222), one end of the traction rope (221) is mounted on the adjustment component (3), and the traction structure (222) is mounted on an end of the traction rope (221) away from the adjustment component (3).

6. The orthopedic traction adjustment bracket according to claim 5, characterized in that: The adjustment assembly (3) comprises an adjustment base (31), an adjustment housing (32), an active member (33) and a driven member (34); the adjustment base (31) is mounted on a traction frame (21); the adjustment housing (32) is mounted on the adjustment base (31); the active member (33) is mounted on the adjustment housing (32); the driven member (34) is mounted on the adjustment housing (32) and is capable of rotating about a first direction under the drive of the active member (33); and is also configured to be capable of driving the traction structure (222) to move along a second direction through the traction rope (221).

7. The orthopedic traction adjustment bracket according to claim 6, characterized in that: The active member (33) comprises a driving gear (331), a driving shaft (332) and a rocker (333); the driving gear (331) is installed in the adjustment housing (32); the driving shaft (332) passes through the adjustment housing (32); the rocker (333) passes through the adjustment housing (32) and the active gear (331), and can drive the active gear (331) to rotate around a first direction; the driven member (34) comprises a driven gear (341), a driven shaft (342), a first driven baffle plate (343) and a second driven baffle plate (344), the driven gear (341) is installed in the adjustment housing (32) and meshed with the driving gear (331), the driven shaft (342) is passed through the adjustment housing (32) and the driven gear (341), and is configured to be able to rotate around a first direction under the drive of the driven gear (341) to wind or unwind the traction rope (221), the first driven baffle (343) and the second driven baffle (344) are both connected to one end of the driven shaft (342) away from the driven gear (341), and are spaced apart.

8. The orthopedic traction adjustment bracket according to claim 7, characterized in that: The adjustment housing (32) comprises a first housing (321), a second housing (322), an adjustment sleeve (323) and a plurality of slots (324); the first housing (321) is mounted on the adjustment base (31); the second housing (322) is detachably mounted on the first housing (321); the adjustment sleeve (323) is connected to a side of the second housing (322) facing away from the first housing (321) and is capable of allowing the driving shaft (332) to pass through the second housing (322); and the plurality of slots (324) are all provided on the second housing (321). The active member (33) further comprises a clamping block (334) and an active baffle (335), wherein the clamping block (334) is connected to the outer periphery of the active shaft (332) and is configured to be clamped in the clamping slot (324) after the active shaft (332) moves along a first direction toward the mounting member (11), and the active baffle (335) is connected to an end of the active shaft (332) away from the rocker (333) and is located on a side of the first shell (321) facing away from the second shell (322).

9. The orthopedic traction adjustment support according to claim 5, characterized in that: The traction frame (21) comprises a first frame body (211), a second frame body (212) and a traction channel (213); the first frame body (211) is mounted on the mounting member (11); the second frame body (212) is connected to an end of the first frame body (211) away from the mounting member (11); the traction channel (213) is opened on the first frame body (211) and the second frame body (212) and can allow the traction rope (221) to pass through so as to connect the adjustment component (3) and the traction structure (222).

10. The orthopedic traction adjustment bracket according to claim 5, characterized in that: The traction structure (222) comprises a traction plate (2221) and a plurality of lifting rings (2222); the traction plate (2221) is mounted on the traction rope (221); and the plurality of lifting rings (2222) are all mounted on a side of the traction plate (2221) facing away from the traction rope (221).

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