Orthopedic nursing traction equipment
The design of the support frame assembly and the flip guide plate assembly solves the problem of unstable fixation of orthopedic nursing traction equipment, realizes the stable connection and versatility of the equipment, and improves patient safety and ease of operation.
Patent Information
- Application Number
- CN202422633485.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-30
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-10-30
AI Technical Summary
Existing orthopedic nursing traction equipment is prone to loosening or collapse when not securely fixed, which may cause harm to patients.
An orthopedic nursing traction device was designed, comprising a support frame assembly, a mounting base assembly, and a flip guide plate assembly. Through structures such as an inverted L-shaped support rod, a U-shaped card seat, and a spherical hinge assembly, a stable connection between the bed backrest and the bed frame is achieved, ensuring the stability and versatility of the device during use.
This improves the stability of the device and the versatility of its installation location, ensuring patient safety and ease of operation.
Smart Images
Figure CN223696110U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical instrument technical field, concretely relates to a orthopedics nursing traction equipment. BACKGROUND
[0002] Orthopedics traction is through mechanical drive to carry out traction, is applicable to various orthopedics patients and so on symptom. The existing orthopedics nursing traction equipment generally is through a fixed support in the both sides of sickbed and carries out the fixed orthopedics nursing traction equipment, needs to bear certain tension in the use of patient, if the fixed is not firm, will appear the phenomenon of loosening even collapse, is easy to cause harm to the patient. UTILITY MODEL CONTENTS
[0003] In view of the above technical deficiency, the utility model solves the technical problem to provide a orthopedics nursing traction equipment with the fixed firmness and the diversity of the installed position.
[0004] To solve the above technical problem, the utility model provides a orthopedics nursing traction equipment, including:
[0005] Support frame assembly;
[0006] Mounting seat assembly, mounting seat assembly is provided with two, and two mounting seat assemblies are symmetrically arranged on the both sides of the bottom of support frame assembly;
[0007] Wherein, support frame assembly includes horizontal rod sleeve, and the both ends of horizontal rod sleeve length direction are movably provided with inverted L-shaped support rod, two mounting seat assemblies are respectively one-to-one arranged on the vertical end of two inverted L-shaped support rods, and the outside of horizontal rod sleeve is provided with guide rod;
[0008] Mounting seat assembly includes U-shaped seat one arranged on the vertical end of inverted L-shaped support rod, and the side wall of U-shaped seat one is horizontally provided with adjusting rod, and the end away from U-shaped seat one of adjusting rod is movably connected with fixing seat through spherical hinge assembly, the top surface of fixing seat is provided with U-shaped seat two, and the U-shaped opening of U-shaped seat one and the U-shaped opening of U-shaped seat two are all screw-connected with locking bolt.
[0009] Preferably, the horizontal end of inverted L-shaped support rod is coaxial with horizontal rod sleeve, and the horizontal end of inverted L-shaped support rod is movably inserted in horizontal rod sleeve, so that U-shaped seat one and U-shaped seat two can be fixedly connected at the edge of sickbed backrest and bed body respectively.
[0010] Preferably, the guide rod comprises an outer rod connected with the cross rod sleeve in parallel through a plurality of connecting rods, both ends of the outer rod in the length direction are coaxially rotatably provided with a roller one with an annular groove, the outer part of the cross rod sleeve is rotatably provided with a roller two with an annular groove corresponding to the roller one with an annular groove, so as to facilitate the pull rope with the pull ring and the foot sleeve to pass through the grooves of the roller one with an annular groove and the roller two with an annular groove.
[0011] Preferably, the spherical hinge assembly comprises a ball provided at the end of the adjusting rod away from the U-shaped clamping seat one, a spherical groove matched with the ball is embedded in the side wall of the fixing seat close to the adjusting rod, the ball is rotatably arranged in the spherical groove, and the outer part of the fixing seat is threadedly connected with a locking rod, and the locking rod movably penetrates the spherical groove and abuts against the outer peripheral wall of the ball, so that the U-shaped clamping seat one and the U-shaped clamping seat two are respectively fixedly connected at the edge of the backrest and the bed body under the action of the spherical hinge assembly and according to the height of the hospital bed manually adjusted.
[0012] Preferably, the fixing seat is further provided with a turnover guide plate assembly, and the turnover guide plate assembly comprises:
[0013] A limiting plate is sleeved on the outer part of the outer rod;
[0014] A plurality of limiting through grooves are vertically and spacedly arranged on the limiting plate;
[0015] A plurality of limiting rods are horizontally arranged on the fixing seat, and the limiting rods correspond to the limiting through grooves in a one-to-one manner, and one ends of the limiting rods away from the fixing seat are movably inserted into the limiting through grooves at corresponding positions, so that when the ball rotates in the spherical groove, the limiting rods can slide in the limiting through grooves at corresponding positions synchronously, the distance between the two U-shaped clamping seat ones is kept stable, and the U-shaped clamping seat one is fixedly connected at the edge of the backrest of the hospital bed.
[0016] Preferably, a plurality of fastening bolts are movably and penetratively arranged on the limiting plate, a plurality of inner threaded holes corresponding to the fastening bolts in a one-to-one manner are arranged on the side wall of the fixing seat close to the limiting plate, and the fastening bolts movably penetrate the fixing seat and are connected into the inner threaded holes at corresponding positions, so that when the ball does not need to rotate in the spherical groove, each fastening bolt can be connected into the inner threaded hole at the corresponding position through the fixing seat.
[0017] Preferably, the outer wall of the U-shaped opening of the U-shaped holder is provided with a pad, the height of the pad is the same as the height of the fixing seat; the locking bolt on the U-shaped holder one is sequentially movably penetrated through the pad and the U-shaped opening of the U-shaped holder one, the locking bolt on the U-shaped holder two is sequentially movably penetrated through the fixing seat and the U-shaped opening of the U-shaped holder two, the size of the U-shaped holder one is the same as the size of the U-shaped holder two, and the U-shaped openings of the two U-shaped holders one are opposite, and the U-shaped openings of the two U-shaped holders two are opposite, so that the U-shaped holder one and the U-shaped holder two are fixedly connected at the edge of the bed backrest and the bed body respectively through the locking bolt.
[0018] The utility model discloses the beneficial effect lies in: 1, the setting of turnover guide plate subassembly, when not needing angle adjustment to backrest, i. e. the bed body and backrest of sickbed are all in horizontal state, through the penetration of each fastening bolt fixed seat, then be connected to the internal thread hole of each corresponding position respectively, be favorable to keep U-shaped holder one and U-shaped holder two on the same plane, and then can improve the stability of the orthopedics nursing traction equipment when using.
[0019] 2, through the setting of spherical hinge subassembly, the backrest of sickbed is rotated to the angle that is adapted between the bed body according to the different needs of patient, then is fixed through U-shaped holder one and U-shaped holder two, improves the diversity of patient use. ACCURATE DRAWINGS
[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the drawing needed to use in the embodiment or prior art description simple introduction, obviously, the drawing in the following description only some embodiments of the utility model, for those skilled in the art, under the premise of not paying creative labor, still can obtain other drawings according to these drawings.
[0021] Figure 1 The utility model discloses a kind of structure schematic diagram of orthopedics nursing traction equipment provided for embodiment.
[0022] Figure 2 The utility model discloses a kind of guide rod structure schematic diagram of orthopedics nursing traction equipment provided for embodiment.
[0023] Figure 3 The utility model discloses a kind of turnover guide plate subassembly position schematic diagram of orthopedics nursing traction equipment provided for embodiment.
[0024] Figure 4 The utility model discloses a kind of ball and adjusting rod connection structure schematic diagram of orthopedics nursing traction equipment provided for embodiment.
[0025] Figure 5The utility model provides a kind of turnover guide plate subassembly structure schematic diagram of orthopedics nursing pull equipment for the embodiment of the utility model.
[0026] Mark for explanation:1, support frame assembly;11, cross rod sleeve;12, inverted L-shaped support rod;13, guide rod;131, connecting rod;132, outer rod;133, gyro wheel one with annular recess;134, gyro wheel two with annular recess;14, locking bolt;15, cushion block;2, mounting seat assembly;21, U-shaped clamping seat one;22, adjusting rod;3, spherical articulation assembly;31, sphere;32, spherical groove;33, locking rod;4, fixed seat;5, U-shaped clamping seat two;6, turnover guide plate subassembly;61, limit plate;62, limit through slot;63, limit rod;7, fastening bolt;71, internal thread hole. DETAILED DESCRIPTION
[0027] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0028] Embodiment one
[0029] As Figures 1 to 4The utility model provides a kind of orthopedics nursing traction equipment, including support frame assembly 1;Two mounting seat assemblies 2 are provided, and two mounting seat assemblies 2 are symmetrically arranged on the both sides of the bottom of support frame assembly 1;Support frame assembly 1 includes crossbar sleeve pipe 11, and the both ends of crossbar sleeve pipe 11 length direction are movably provided with inverted L-shaped support rod 12, two mounting seat assemblies 2 are respectively one-to-one corresponding and arranged in the vertical end of two inverted L-shaped support rod 12, and the outside of crossbar sleeve pipe 11 is provided with guide rod 13;Mounting seat assembly 2 includes U-shaped holder one 21 arranged on the vertical end of inverted L-shaped support rod 12, and the lateral wall of U-shaped holder one 21 is horizontally provided with adjusting rod 22, and the end of adjusting rod 22 away from U-shaped holder one 21 is movably connected with fixed seat 4 by spherical hinge assembly 3, and the top surface of fixed seat 4 is provided with U-shaped holder two 5, and the U-shaped opening of U-shaped holder one 21 and the U-shaped opening of U-shaped holder two 5 are all screw-connected with locking bolt 14;The horizontal end of inverted L-shaped support rod 12 is coaxial with crossbar sleeve pipe 11, and the horizontal end of inverted L-shaped support rod 12 is movably inserted in crossbar sleeve pipe 11;Guide rod 13 includes outer rod 132 connected with crossbar sleeve pipe 11 in parallel by multiple connecting rods 131, and the both ends of outer rod 132 length direction are all coaxially rotatably provided with roller one 133 with annular groove, and the outside of crossbar sleeve pipe 11 is rotatably provided with roller two 134 with annular groove corresponding to roller one 133 with annular groove;The outer wall of the U-shaped opening of U-shaped holder one 21 is provided with pad 15, and the height of pad 15 is same with the height of fixed seat 4;Locking bolt 14 on U-shaped holder one 21 is sequentially movably penetrated through pad 15 and the U-shaped opening of U-shaped holder one 21, and locking bolt 14 on U-shaped holder two 5 is sequentially movably penetrated through fixed seat 4 and the U-shaped opening of U-shaped holder two 5, and the size of U-shaped holder one 21 is same with the size of U-shaped holder two 5, and the U-shaped opening of two U-shaped holder one 21 is opposite, and the U-shaped opening of two U-shaped holder two 5 is opposite.
[0030] Before installation, slide and adjust the horizontal end of the inverted L-shaped support rod 12 within the crossbar sleeve 11 (the horizontal end of the inverted L-shaped support rod 12 has a polygonal cross-section to prevent rotation during sliding within the crossbar sleeve 11). Ensure the distance between the two inverted L-shaped support rods 12 is greater than the width of the hospital bed. Then, fix the U-shaped bracket 1 21 and U-shaped bracket 2 5 to the edge of the bed frame and backrest, respectively. (Adjust the U-shaped opening of U-shaped bracket 1 21 to the edge of the backrest, and the U-shaped opening of U-shaped bracket 2 5 to the edge of the bed frame. Then tighten the locking bolt 14 on U-shaped bracket 1 21 until it abuts against the backrest, and tighten the locking bolt 14 on U-shaped bracket 2 5 until it abuts against the bed frame.) U-shaped bracket 121 and U-shaped bracket 25 can be fixedly connected to the edge of the bed frame and the backrest of the hospital bed, respectively. Then, the pull rope with the pull ring and foot cover is passed through the groove of the roller 133 with annular groove and the groove of the roller 2134 with annular groove (the pull rope, pull ring and foot cover used in orthopedic nursing are existing technologies, so they will not be described in detail here). The patient on the hospital bed can put his feet through the foot cover and at the same time use both hands to pull the pull ring to move up and down. When the pull ring is pulled, the pull rope can drive the groove of the roller 133 with annular groove and the roller 2134 with annular groove to rotate on the outer rod 132, which plays a role in exercising the patient's leg muscles and also improves the convenience of the patient's operation.
[0031] The pad 15 ensures that the heights of U-shaped bracket 1 21 and U-shaped bracket 2 5 are consistent, making it convenient for the bed frame and backrest to be in a horizontal state when the backrest angle does not need to be adjusted, allowing U-shaped bracket 1 21 and U-shaped bracket 2 5 to be installed on the backrest and bed frame respectively.
[0032] The fixing seat 4 may also be provided with multiple threaded through holes that are compatible with the locking bolt 14, so that the U-shaped bracket 5 can be connected to the corresponding threaded through holes by means of the locking bolt 14 as needed.
[0033] Example 2
[0034] Based on Example 1, such as Figures 1 to 5 As shown, the spherical hinge assembly 3 includes a ball 31 disposed at the end of the adjusting rod 22 away from the U-shaped bracket 21. The side wall of the fixing seat 4 near the adjusting rod 22 is provided with a spherical groove 32 that is adapted to the ball 31. The ball 31 is rotatably disposed in the spherical groove 32. The fixing seat 4 is externally threaded with a locking rod 33, and the locking rod 33 moves through the spherical groove 32 and abuts against the outer peripheral wall of the ball 31.
[0035] When the orthopedic nursing traction device needs to be installed on the bed for use, and the backrest hinged on the bed body needs to be adjusted in angle, the U-shaped seat two 5 can be installed at the edge position of the bed body first; after adjusting the height of the backrest to the appropriate position, loosening the locking rod 33 according to the angle of the backrest, rotating the adjusting rod 22 (at this time the ball 31 can rotate in the spherical groove 32), so that the position of the U-shaped seat one 21 is matched with the position of the backrest, the U-shaped seat one 21 can be installed at the edge position of the backrest; then tighten the locking rod 33, the ball 31 can be fixed in the spherical groove 32, thereby preventing the ball 31 from loosening.
[0036] The fixed seat 4 is further provided with a turnover guide plate assembly 6, which includes a limiting plate 61 sleeved on the outside of the outer rod 132; a plurality of limiting through grooves 62 are vertically and spaced apart on the limiting plate 61; a plurality of limiting rods 63 are horizontally arranged on the fixed seat 4, and the limiting rods 63 correspond to the limiting through grooves 62 one by one, and the ends of the limiting rods 63 away from the fixed seat 4 are respectively movably inserted into the limiting through grooves 62 at the corresponding positions; when the backrest on the bed body needs to be adjusted in angle, the limiting plate 61 can be rotated synchronously with the adjusting rod 22 (i.e. the ball 31 rotates in the spherical groove 32), at this time the ends of the limiting rods 63 away from the fixed seat 4 can synchronously slide in the limiting through grooves 62 at the corresponding positions, so that the distance between the two U-shaped seats one 21 can be kept stable, i.e. the U-shaped seat one 21 can be prevented from deviating away from or close to the backrest when the adjusting rod 22 is rotated, thereby facilitating the fixing and connection of the U-shaped seat one 21 at the edge of the backrest.
[0037] A plurality of fastening bolts 7 are movably and penetratively arranged on the limiting plate 61, a plurality of inner threaded holes 71 corresponding to the fastening bolts 7 are arranged on the side wall of the fixed seat 4 close to the limiting plate 61, and the fastening bolts 7 are movably and penetratively arranged in the inner threaded holes 71 at the corresponding positions of the fixed seat 4; when the backrest does not need to be adjusted in angle, i.e. the bed body and the backrest of the bed are both in a horizontal state, the fastening bolts 7 can be penetrated through the fixed seat 4 and then connected to the inner threaded holes 71 at the corresponding positions respectively, so that the ball 31 can be prevented from rotating in the spherical groove 32, and the U-shaped seat one 21 and the U-shaped seat two 5 can be kept on the same plane (i.e. the fixed seat 4 and the cushion 15 cannot relatively rotate), thereby facilitating the installation of the U-shaped seat two 5 at the edge of the bed body and the installation of the U-shaped seat one 21 at the edge of the backrest.
[0038] The above merely describes preferred embodiments of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art will appreciate that the technical solutions recorded in the foregoing embodiments can be modified, or some technical features thereof can be replaced equivalently. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. An orthopedic nursing traction device, characterized in that, include: Support frame assembly (1); Mounting base assembly (2), there are two mounting base assemblies (2), and the two mounting base assemblies (2) are symmetrically arranged on both sides of the bottom of the support frame assembly (1); Among them, the support frame assembly (1) includes a crossbar sleeve (11), and inverted L-shaped support rods (12) are movably provided at both ends of the crossbar sleeve (11) in the length direction. Two mounting base assemblies (2) are respectively provided at the vertical ends of the two inverted L-shaped support rods (12). A guide rod (13) is provided on the outside of the crossbar sleeve (11). The mounting bracket assembly (2) includes a U-shaped bracket one (21) set on the vertical end of the inverted L-shaped support rod (12). An adjusting rod (22) is horizontally set on the side wall of the U-shaped bracket one (21). The end of the adjusting rod (22) away from the U-shaped bracket one (21) is movably connected to a fixed seat (4) through a ball joint assembly (3). A U-shaped bracket two (5) is set on the top surface of the fixed seat (4). Locking bolts (14) are threadedly connected to the U-shaped opening of the U-shaped bracket one (21) and the U-shaped opening of the U-shaped bracket two (5).
2. The orthopedic nursing traction device as described in claim 1, characterized in that, The horizontal end of the inverted L-shaped support rod (12) is coaxial with the crossbar sleeve (11), and the horizontal end of the inverted L-shaped support rod (12) is movably inserted into the crossbar sleeve (11).
3. The orthopedic nursing traction device as described in claim 1, characterized in that, The guide rod (13) includes an outer rod (132) that is connected in parallel to the crossbar sleeve (11) via multiple connecting rods (131). Both ends of the outer rod (132) are coaxially rotatably provided with rollers with annular grooves (133). The outside of the crossbar sleeve (11) is rotatably provided with rollers with annular grooves (134) that correspond one-to-one with rollers with annular grooves (133).
4. The orthopedic nursing traction device as described in claim 1, characterized in that, The spherical hinge assembly (3) includes a ball (31) disposed at the end of the adjusting rod (22) away from the U-shaped bracket (21). The side wall of the fixed seat (4) near the adjusting rod (22) is provided with a spherical groove (32) that is adapted to the ball (31). The ball (31) is rotatably disposed in the spherical groove (32). The fixed seat (4) is externally threaded with a locking rod (33), and the locking rod (33) moves through the spherical groove (32) and abuts against the outer peripheral wall of the ball (31).
5. The orthopedic nursing traction device as described in claim 1, characterized in that, The fixed base (4) is also provided with a flip guide plate assembly (6), which includes: Limiting plate (61), the limiting plate (61) is sleeved on the outside of the outer rod (132); Limiting through groove (62), multiple limiting through grooves (62) are provided, and multiple limiting through grooves (62) are vertically spaced on the limiting plate (61); Limiting rod (63), multiple limiting rods (63) are provided, multiple limiting rods (63) are horizontally set on the fixed base (4), and the limiting rods (63) correspond one-to-one with the limiting through grooves (62). The end of the limiting rod (63) away from the fixed base (4) is movably inserted into the corresponding limiting through groove (62).
6. The orthopedic nursing traction device as described in claim 5, characterized in that, Multiple fastening bolts (7) are also movably installed on the limiting plate (61). Multiple internal threaded holes (71) corresponding to the fastening bolts (7) are provided on the side wall of the fixing seat (4) near the limiting plate (61). The fastening bolts (7) movably pass through the fixing seat (4) to the corresponding internal threaded holes (71).
7. The orthopedic nursing traction device as described in claim 1, characterized in that, A pad (15) is provided on the outer wall of the U-shaped opening of the U-shaped card holder one (21). The height of the pad (15) is the same as the height of the fixed seat (4). The locking bolt (14) on the U-shaped card holder one (21) moves through the pad (15) and the U-shaped opening of the U-shaped card holder one (21) in sequence. The locking bolt (14) on the U-shaped card holder two (5) moves through the fixed seat (4) and the U-shaped opening of the U-shaped card holder two (5) in sequence. The size of the U-shaped card holder one (21) is the same as the size of the U-shaped card holder two (5), and the U-shaped openings of the two U-shaped card holders one (21) are opposite to each other, and the U-shaped openings of the two U-shaped card holders two (5) are opposite to each other.