CN219126931U

CN219126931U - Limb stretching tractor for orthopaedics of traditional Chinese medicine

Info

Publication number: CN219126931U
Application number: CN202222910200.3U
Authority: CN
Inventors: 李燕; 杨春华; 陈晓双
Original assignee: NANJING INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE HOSPITAL
Current assignee: NANJING INTEGRATED TRADITIONAL CHINESE AND WESTERN MEDICINE HOSPITAL
Priority date: 2022-11-02
Filing date: 2022-11-02
Publication date: 2023-06-06
Anticipated expiration: 2032-11-02

Abstract

The utility model discloses a limb stretching tractor for orthopaedics in traditional Chinese medicine, which relates to the field of limb stretching tractors and comprises a bed plate, wherein the bottom of the bed plate is fixedly connected with supporting legs, the upper end of the bed plate is provided with a seat, the bed plate is rotationally connected with a threaded shaft, the outer part of the threaded shaft is connected with a movable seat through threads, the top of the movable seat is fixedly connected with a sliding plate, and the upper end of the sliding plate is fixedly connected with a stand column. Through the combination that sets up the screw thread axle of basis and remove the seat, remove the seat and can produce the displacement of horizontal direction through the screw thread motion with the screw thread axle, then remove the top of seat and be provided with the slide, the upper end of slide sets up the stand, fixture on the stand, fixture can be used for centre gripping patient's ankle department, then set up adjustment mechanism at the tip of screw thread axle, after pulling patient's low limbs like this, can adjust the location through adjustment mechanism, prevent the not hard up of screw thread axle, guarantee the stability of traction.

Description

Limb stretching tractor for orthopaedics of traditional Chinese medicine

Technical Field

The utility model relates to the field of limb stretching tractors, in particular to a limb stretching tractor for orthopaedics in traditional Chinese medicine.

Background

The utility model provides a traditional chinese medical science orthopedics pulls stretcher mainly to overcome muscle antagonism, corrects the shorthand displacement of suffering from limb, for example the limb pulls stretching device for traditional chinese medical science orthopedics that the utility model patent of grant bulletin number CN213851296U put forward, including the stand, the front end upside fixedly connected with operation panel of stand, the front end of operation panel is provided with biaxial stretching mechanism. And according to different limb parts, the traction device can be divided into upper limb traction, lower limb traction, lumbar vertebra traction and cervical vertebra migration. The general lower limb traction is to fix the feet of a patient and then stretch the feet, but the existing lower limb traction stretcher is easy to loosen after the tensile strength is adjusted, so that the tensile strength is retracted, and the expected effect cannot be achieved. Accordingly, improvements in the art are needed.

Disclosure of Invention

The utility model provides a limb stretching stretcher for orthopaedics in traditional Chinese medicine, which solves the technical problems that the traditional lower limb stretching stretcher is easy to loosen after the stretching strength is adjusted, so that the stretching strength is retracted and the expected effect cannot be achieved.

In order to solve the technical problems, the limb stretching tractor for the orthopaedics in traditional Chinese medicine comprises a bed plate, wherein the bottom of the bed plate is fixedly connected with supporting legs, the upper end of the bed plate is provided with a seat, a threaded shaft is rotationally connected with the bed plate, a movable seat is connected to the outer part of the threaded shaft through threads, the top of the movable seat is fixedly connected with a sliding plate, the upper end of the sliding plate is fixedly connected with a stand column, the outer part of the stand column is provided with a clamping mechanism, and an adjusting mechanism is arranged on the threaded shaft.

Preferably, the bottom of the sliding plate is provided with balls, and the balls are in contact with the bed plate. Through the design of ball, have the auxiliary role to the removal of slide.

Preferably, the fixture comprises a sliding sleeve, a positioning rod, a positioning hole, a baffle ring, a pull button, a first spring and a hack lever, wherein the sliding sleeve is sleeved on the outer portion of the upright post in a sliding manner, two hack levers which are symmetrically distributed are fixedly connected to the outer portion of the sliding sleeve, the sleeve is fixedly connected to the sliding sleeve, the positioning rod is connected to the sleeve in a sliding manner, the positioning rod is connected to the upright post in a sliding manner, the baffle ring and the pull button are fixedly connected to the positioning rod, the baffle ring is connected to the sleeve in a sliding manner, the baffle ring is in contact with the sliding sleeve, the pull button is in contact with the sleeve, the first spring is arranged on the outer portion of the positioning rod, one end of the first spring is fixedly connected to the baffle ring, and the other end of the first spring is fixedly connected to the inner surface of the sleeve. Through fixture's design, be convenient for the centre gripping to different thickness ankle.

Preferably, a plurality of evenly distributed positioning holes are formed in the upright post, and the positioning holes are in sliding connection with the positioning rods. Through the design of locating hole, with the locating lever cooperation, have spacing effect to the sliding sleeve.

Preferably, the adjustment mechanism comprises a rotary table, a rotary rod, an adjusting hole, a backing ring, a pull ring and a second spring, wherein the rotary rod is fixedly connected to the rotary table, the rotary table is fixedly connected with the threaded shaft, the adjusting rod is slidably connected to the rotary table, the adjusting rod is slidably connected with the bed plate, the backing ring and the pull ring are fixedly connected to the adjusting rod, the backing ring is in contact with the bed plate, the second spring is arranged outside the adjusting rod, one end of the second spring is fixedly connected with the backing ring, and the other end of the second spring is fixedly connected with the rotary table. Through adjustment mechanism's design, have the locking effect of becoming flexible to the screw spindle.

Preferably, the bed plate is provided with a plurality of uniformly distributed adjusting holes, and the adjusting holes are in sliding connection with the adjusting rods. Through the design of regulation hole, with adjusting the pole cooperation, have the locate function to the carousel.

Compared with the related art, the limb stretching tractor for orthopaedics in traditional Chinese medicine has the following beneficial effects:

the utility model provides a limb stretching tractor for orthopaedics of traditional Chinese medicine, which is characterized in that a basic screw shaft and a movable seat are combined, the movable seat can generate displacement in the horizontal direction through screw motion between the movable seat and the screw shaft, then a sliding plate is arranged at the top of the movable seat, a stand column is arranged at the upper end of the sliding plate, a clamping mechanism is arranged on the stand column, the clamping mechanism can be used for clamping the ankle of a patient, and then an adjusting mechanism is arranged at the end part of the screw shaft, so that after the lower limb of the patient is pulled, the lower limb of the patient can be adjusted and positioned through the adjusting mechanism, the looseness of the screw shaft is prevented, and the stability of the pulling is ensured.

The utility model provides a limb stretching tractor for orthopaedics in traditional Chinese medicine, which is characterized in that a clamping mechanism is arranged, wherein the clamping mechanism comprises a sliding sleeve, a positioning rod, a positioning hole, a baffle ring, a pull button, a first spring and a hack lever, so that the clamping of wrists with different thicknesses can be adapted by adjusting the height of the hack lever, and the adaptability is improved.

Drawings

FIG. 1 is a perspective view of the overall structure of the present utility model;

FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the clamping mechanism of FIG. 2 in accordance with the present utility model;

FIG. 4 is an enlarged view of the utility model at A in FIG. 2;

fig. 5 is a side view of the support base of fig. 2 according to the present utility model.

Reference numerals in the drawings: 1. a bed board; 2. support legs; 3. a seat; 4. a threaded shaft; 5. a movable seat; 6. a slide plate; 7. a column; 8. a clamping mechanism; 81. a sliding sleeve; 82. a sleeve; 83. a positioning rod; 84. positioning holes; 85. a baffle ring; 86. pulling a button; 87. a first spring; 88. a hack lever; 9. an adjusting mechanism; 91. a turntable; 92. a rotating rod; 93. an adjusting rod; 94. an adjustment aperture; 95. a backing ring; 96. a pull ring; 97. a second spring; 10. and (3) rolling balls.

Detailed Description

Referring to fig. 1, 2 and 5, the limb stretching tractor for orthopaedics in traditional Chinese medicine comprises a bed plate 1, wherein a supporting leg 2 is fixedly connected to the bottom of the bed plate 1, a seat 3 is arranged at the upper end of the bed plate 1, a threaded shaft 4 is rotationally connected to the bed plate 1, a movable seat 5 is connected to the outer portion of the threaded shaft 4 through threads, a sliding plate 6 is fixedly connected to the top of the movable seat 5, a stand column 7 is fixedly connected to the upper end of the sliding plate 6, a clamping mechanism 8 is arranged on the outer portion of the stand column 7, an adjusting mechanism 9 is arranged on the threaded shaft 4, balls 10 are arranged at the bottom of the sliding plate 6, the balls 10 are in contact with the bed plate 1, and an auxiliary effect is provided for movement of the sliding plate 6 through the design of the balls 10.

Referring to fig. 1, 2 and 3, the clamping mechanism 8 includes a sliding sleeve 81, a sleeve 82, a positioning rod 83, a positioning hole 84, a baffle ring 85, a pull button 86, a first spring 87 and a rack rod 88, the sliding sleeve 81 is sleeved on the outer portion of the upright post 7 in a sliding manner, two symmetrically distributed rack rods 88 are fixedly connected to the outer portion of the sliding sleeve 81, the sleeve 82 is fixedly connected to the sliding sleeve 81, the positioning rod 83 is connected to the sliding sleeve 81 in a sliding manner, the positioning rod 83 is connected to the upright post 7 in a sliding manner, a plurality of uniformly distributed positioning holes 84 are formed in the upright post 7, the positioning holes 84 are connected to the positioning rod 83 in a sliding manner, the positioning rod 84 is matched with the positioning rod 83 in a limiting manner, the baffle ring 85 is fixedly connected to the positioning rod 83, the baffle ring 85 is connected to the sleeve 82 in a sliding manner, the pull button 86 is in contact with the sleeve 82, one end of the first spring 87 is fixedly connected to the sleeve 85, and the other end of the first spring 87 is fixedly connected to the sleeve 82, and the other end of the first spring 87 is fixedly connected to the inner surface of the sleeve 82 is designed to clamp the wrist of the wrist strap 8.

Referring to fig. 2 and 4, the adjusting mechanism 9 includes a turntable 91, a rotating rod 92, an adjusting rod 93, an adjusting hole 94, a backing ring 95, a pull ring 96 and a second spring 97, wherein the turntable 91 is fixedly connected with the rotating rod 92, the turntable 91 is fixedly connected with the threaded shaft 4, the adjusting rod 93 is slidably connected with the turntable 91, the adjusting rod 93 is slidably connected with the bed board 1, the backing ring 95 and the pull ring 96 are fixedly connected with the adjusting rod 93, the backing ring 95 is in contact with the bed board 1, the second spring 97 is arranged outside the adjusting rod 93, one end of the second spring 97 is fixedly connected with the backing ring 95, and the other end of the second spring 97 is fixedly connected with the turntable 91. By the design of the adjusting mechanism 9, the screw shaft 4 is provided with a looseness preventing function.

Working principle: when the device is used, a patient is guided to sit on the seat 3, feet are placed on the sliding plate 6, the ankle is positioned below the two hack levers 88, the pull button 86 is pulled, the pull button 86 drives the positioning rod 83 to move, the positioning rod 83 compresses the first spring 87 through the baffle ring 85, the positioning rod 83 leaves from the current positioning hole 84 on the upright post 7 at the moment, the limitation of the sliding sleeve 81 is further removed, then the position of the sliding sleeve 81 on the upright post 7 is adjusted, the position of the hack lever 88 on the sliding sleeve 81 is adjusted until the hack lever 88 is abutted against the ankle, the pull button 86 is released, the first spring 87 returns the positioning rod 83 to reset through the baffle ring 85, the positioning rod 83 enters the corresponding positioning hole 84 on the upright post 7, the sliding sleeve 81 and the hack lever 88 are positioned again, and therefore the clamping of different thick and thin feet can be met through the adjustability of the hack lever 88, and the adaptability is improved;

then pulling pull ring 96, pull ring 96 drives and adjusts pole 93 and remove, adjust pole 93 then compresses second spring 97 through backing ring 95, and adjust pole 93 and leave in the regulation hole 94 that corresponds on bed board 1 this moment, thereby remove the restriction to carousel 91, then keep adjusting the state of pole 93, and rotate bull stick 92, carousel 91 drives carousel 91 rotation, carousel 91 drives screw spindle 4 rotation, and remove seat 5 then through the screw motion with screw spindle 4 and produce horizontal displacement, thereby remove seat 5 and drive slide 6 and remove, slide 6 drives stand 7 and remove, stand 7 then drives patient's foot through fixture 8 and remove, thereby reach the purpose to patient's low limbs migration, and pull to suitable degree back, loosen pull ring 96, at this moment second spring 97 drives through backing ring 95 and adjusts pole 93 and reset, and make adjust pole 93 insert in the regulation hole 94 that corresponds on bed board 1, fix a position carousel 91 again, thereby prevent screw spindle 4's loosening, guarantee the stability of pulling.

Claims

1. The utility model provides a tensile tractor of limbs for orthopedics of traditional chinese medical science, includes bed board (1), its characterized in that, the bottom fixedly connected with supporting leg (2) of bed board (1), the upper end of bed board (1) is provided with seat (3), the internal rotation of bed board (1) is connected with screw thread axle (4), the outside of screw thread axle (4) is through threaded connection has movable seat (5), the top fixedly connected with slide (6) of movable seat (5), the upper end fixedly connected with stand (7) of slide (6), the outside of stand (7) is provided with fixture (8), be provided with adjustment mechanism (9) on screw thread axle (4).

2. The limb stretching tractor for orthopaedics in traditional Chinese medicine according to claim 1, wherein the bottom of the sliding plate (6) is provided with balls (10), and the balls (10) are in contact with the bed plate (1).

3. The limb stretching tractor for traditional Chinese medicine orthopaedics according to claim 1, wherein the clamping mechanism (8) comprises a sliding sleeve (81), a sleeve (82), a positioning rod (83), a positioning hole (84), a baffle ring (85), a pull button (86), a first spring (87) and a hack lever (88), wherein the sliding sleeve (81) is sleeved outside the upright post (7) in a sliding manner, two hack levers (88) which are symmetrically distributed are fixedly connected outside the sliding sleeve (81), a sleeve (82) is fixedly connected on the sliding sleeve (81), a positioning rod (83) is connected inside the sleeve (82), the positioning rod (83) is connected with the sliding sleeve (81) in a sliding manner, the positioning rod (83) is connected with the upright post (7) in a sliding manner, the baffle ring (85) and the pull button (86) are fixedly connected on the positioning rod (83), the baffle ring (85) is connected with the sleeve (82) in a sliding manner, the baffle ring (85) is contacted with the sliding sleeve (81), the pull button (86) is connected with the first spring (87) in a sliding manner, the other end of the first spring (87) is fixedly connected to the inner surface of the sleeve (82).

4. A limb stretching tractor for orthopaedics according to claim 3, wherein a plurality of evenly distributed positioning holes (84) are formed on the upright post (7), and the positioning holes (84) are in sliding connection with the positioning rods (83).

5. The limb stretching tractor for traditional Chinese medicine orthopaedics according to claim 1, wherein the adjusting mechanism (9) comprises a rotary table (91), a rotary rod (92), an adjusting rod (93), an adjusting hole (94), a backing ring (95), a pull ring (96) and a second spring (97), wherein the rotary table (91) is fixedly connected with the rotary rod (92), the rotary table (91) is fixedly connected with the threaded shaft (4), the adjusting rod (93) is connected with the bed plate (1) in a sliding manner, the backing ring (95) and the pull ring (96) are fixedly connected to the adjusting rod (93), the backing ring (95) is in contact with the bed plate (1), a second spring (97) is arranged outside the adjusting rod (93), one end of the second spring (97) is fixedly connected with the backing ring (95), and the other end of the second spring (97) is fixedly connected with the rotary table (91).

6. The limb stretching tractor for orthopaedics according to claim 5, wherein a plurality of uniformly distributed adjusting holes (94) are formed in the bed plate (1), and the adjusting holes (94) are in sliding connection with the adjusting rods (93).