CN211674770U

CN211674770U - Variable movable support for orthopedics

Info

Publication number: CN211674770U
Application number: CN201822069646.1U
Authority: CN
Inventors: 郑志娟
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-12-03
Filing date: 2018-12-03
Publication date: 2020-10-16
Anticipated expiration: 2028-12-03

Abstract

The utility model discloses a variable movable support that orthopedics was used, including first support and the second support that is located first support top slope setting, one side equal fixed mounting of first support and second support has two bandages, and the equal fixed mounting of one side another side of first support and second support has two to tie up to detain, and the bandage is buckled with tying up that corresponds and is matched with, the mounting groove that one side set up for the opening is seted up to top one side of first support, and rotates on the both sides inner wall of mounting groove and install same round pin axle, the epaxial fixed bracing piece that is equipped with two slopes and sets up of round pin, and the top of bracing piece and the bottom fixed mounting of second support. The utility model discloses simple structure, convenient operation can adjust different curvatures according to actual need under the cooperation of first support and second support, is convenient for fix different fracture positions, reaches the nimble application of variable, reduces the inventory cost, facilitates the use, satisfies patient's user demand.

Description

Variable movable support for orthopedics

Technical Field

The utility model relates to a movable support technical field especially relates to a variable movable support that orthopedics was used.

Background

The movable support for orthopedics is a support for fixing the fracture position of a fracture patient, and after the fracture patient on the arm or leg is treated, the movable support is usually required to be used for fixing the fracture position of the fracture patient on the arm or leg; however, most of the existing movable supports for orthopedics department in the market are inconvenient to adjust the bending degree, so that the positions of different fracture positions are inconvenient to fix, for example, when the fracture position of a patient is in the knee bending position, the supports with the bending degree at the adaptive angle need to be used, so that the supports with different bending degrees need to be equipped, great inconvenience is brought to the use, and the use requirements of the patient cannot be met, so that the variable movable supports for orthopedics department are provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a variable movable support for orthopedics department.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a variable movable support for orthopedics comprises a first support and a second support, wherein the second support is obliquely arranged above the first support, one side of each of the first support and the second support is fixedly provided with two binding bands, the other side of each of the first support and the second support is fixedly provided with two binding buckles, the binding bands are matched with the corresponding binding buckles, one side of the top of the first support is provided with a mounting groove, one side of the mounting groove is provided with an opening, the inner walls of the two sides of the mounting groove are rotatably provided with the same pin shaft, the pin shaft is fixedly sleeved with two obliquely arranged support rods, the top ends of the support rods and the bottom of the second support are fixedly installed, the pin shaft is fixedly sleeved with a gear, the gear is positioned between the two support rods, the inner wall of the bottom of the mounting groove is provided with a rectangular groove, a vertical rod is slidably installed in the rectangular groove, and the top end of, the pinion rack meshes with the gear mutually, a plurality of draw-in grooves have been seted up to one side of montant, have seted up the spout on one side inner wall of rectangular channel, slidable mounting has the kelly in the spout, and one draw-in groove in kelly and a plurality of draw-in grooves clamps mutually, fixedly connected with spring between its open-ended one side inner wall is kept away from to the one end of kelly and spout, and the kelly is kept away from the one end of spring and is established to the toper structure, seted up the square groove on the top inner wall of spout, and the square groove is equipped with the button, and outside the montant was kept away from to the button one side extended to first support, rotate on one side inner wall of spout and install the fixed pulley, the one end fixed mounting of kelly has the wire drawing, and the wire drawing is kept away from the kelly one side and with the bottom.

Preferably, the inner walls of the two sides of the mounting groove are fixedly provided with first bearings, and the inner rings of the two first bearings are fixedly sleeved with the outer side of the pin shaft.

Preferably, one side of the supporting rod is provided with a first round hole, and the first round hole is fixedly sleeved with the pin shaft.

Preferably, one side of the gear is provided with a second round hole, and the second round hole is fixedly sleeved with the pin shaft.

Preferably, a circular shaft is fixedly mounted on the inner wall of one side of the sliding groove, a third circular hole is formed in one side of the fixed pulley, a second bearing is fixedly sleeved in the third circular hole, and the inner ring of the second bearing is fixedly sleeved on the outer side of the circular shaft.

Preferably, a first through hole is formed in the inner wall of one side, away from the vertical rod, of the square groove, and the first through hole is connected with the button in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

through the first support, the second support, the mounting groove, the pin shaft, the support rods, the gear, the rectangular groove, the vertical rod, the toothed plate, the clamping groove, the sliding groove, the clamping rod, the spring, the square groove, the button, the fixed pulley and the wire drawing matched with each other, the button is pushed to drive the wire drawing to slide at the bottom of the fixed pulley, the wire drawing pulls the clamping column to separate from the clamping groove and compress the spring, at the moment, the second support rotates clockwise, the second support drives the pin shaft to rotate in the mounting groove through the two support rods, the pin shaft drives the gear to rotate, the gear can drive the toothed plate to move upwards, the toothed plate drives the vertical rod to move upwards, when the proper bending degree is adjusted, the pressing force on the button is released, at the moment, the spring in a compression state resets and drives the clamping column to be clamped into one of the clamping grooves, at the moment, the clamping column limits the vertical rod through the clamping groove, so as to achieve the position of fixing the, is convenient for fixing different fracture positions.

The utility model discloses simple structure, convenient operation can adjust different curvatures according to actual need under the cooperation of first support and second support, is convenient for fix different fracture positions, reaches the nimble application of variable, reduces the inventory cost, facilitates the use, satisfies patient's user demand.

Drawings

Fig. 1 is a schematic structural view of a variable movable support for orthopedics department, which is provided by the present invention;

fig. 2 is a schematic sectional structural view of a part a of a variable movable support for orthopedics provided by the present invention;

fig. 3 is a schematic sectional structural view of part B of a variable movable support for orthopedics according to the present invention;

fig. 4 is a schematic view of the top view structure of the first support, the binding buckle and the binding band connecting piece of the orthopedic variable movable support.

In the figure: 1 first support, 2 second supports, 3 mounting grooves, 4 round pin axles, 5 bracing pieces, 6 gears, 7 rectangular channels, 8 montants, 9 pinion rack, 10 draw-in grooves, 11 spout, 12 kellies, 13 springs, 14 square grooves, 15 buttons, 16 fixed pulleys, 17 wire drawing.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a variable movable support for orthopedics department comprises a first support 1 and a second support 2 obliquely arranged above the first support 1, wherein one side of each of the first support 1 and the second support 2 is fixedly provided with two binding bands, the other side of each of the first support 1 and the second support 2 is fixedly provided with two binding buckles, the binding bands are matched with the corresponding binding buckles, one side of the top of the first support 1 is provided with a mounting groove 3 with one side being provided with an opening, the inner walls of the two sides of the mounting groove 3 are rotatably provided with a same pin shaft 4, the pin shaft 4 is fixedly sleeved with two obliquely arranged support rods 5, the top ends of the support rods 5 are fixedly arranged with the bottom of the second support 2, the pin shaft 4 is fixedly sleeved with a gear 6, the gear 6 is arranged between the two support rods 5, the inner wall of the bottom of the mounting groove 3 is provided with a rectangular groove 7, and a vertical rod, the top end of a vertical rod 8 extends into the mounting groove 3 and is fixedly provided with a toothed plate 9, the toothed plate 9 is meshed with a gear 6, one side of the vertical rod 8 is provided with a plurality of clamping grooves 10, the inner wall of one side of a rectangular groove 7 is provided with a sliding groove 11, a clamping rod 12 is slidably mounted in the sliding groove 11, the clamping rod 12 is clamped with one clamping groove 10 of the plurality of clamping grooves 10, a spring 13 is fixedly connected between one end of the clamping rod 12 and the inner wall of one side of the sliding groove 11 away from the opening of the sliding groove, one end of the clamping rod 12 away from the spring 13 is of a conical structure, the inner wall of the top of the sliding groove 11 is provided with a square groove 14, a button 15 is arranged in the square groove 14, one side of the button 15 away from the vertical rod 8 extends out of the first bracket 1, the inner wall of one side of the sliding groove 11 is rotatably provided with a fixed pulley 16, one end of the clamping rod 12 is fixedly provided with a drawn, the fixed pulley 16 is located above the spring 13, first bearings are fixedly mounted on inner walls of two sides of the mounting groove 3, inner rings of the two first bearings are fixedly sleeved with the outer side of the pin shaft 4, a first round hole is formed in one side of the support rod 5 and fixedly sleeved with the pin shaft 4, a second round hole is formed in one side of the gear 6 and fixedly sleeved with the pin shaft 4, a round shaft is fixedly mounted on an inner wall of one side of the sliding groove 11, a third round hole is formed in one side of the fixed pulley 16 and fixedly sleeved with a second bearing, an inner ring of the second bearing is fixedly sleeved with the outer side of the round shaft, a first through hole is formed in an inner wall of one side, away from the vertical rod 8, of the square groove 14 and is in sliding connection with the button 15, and the first through hole is slidably connected with the second support 1, the mounting groove 2, the mounting groove 3, the pin shaft 4, the support rod 5, the gear 6, the rectangular, The clamping groove 10, the sliding groove 11, the clamping rod 12, the spring 13, the square groove 14, the button 15, the fixed pulley 16 and the drawing wire 17 are matched, the button 15 is pushed, the drawing wire 17 is driven by the button 15 to slide at the bottom of the fixed pulley 16, the clamping column 12 is pulled by the drawing wire 17 to be separated from the clamping groove 10 and compress the spring 13, the second support 2 is rotated clockwise at the moment, the second support 2 drives the pin shaft 4 to rotate in the mounting groove 3 through the two support rods 5, the pin shaft 4 drives the gear 6 to rotate, the gear 6 can drive the toothed plate 9 to move upwards, the toothed plate 9 drives the vertical rod 8 to move upwards, when the proper bending degree is adjusted, the pressing force on the button 15 is released, the spring 13 in the compression state resets and drives the clamping column 12 to be clamped into one clamping groove 10 of the plurality of clamping grooves 10, at the moment, the clamping column 12 limits the vertical rod 8 through the clamping groove 10, so as to fix the position of the second support 2, different bending degrees can be adjusted according, be convenient for fix different fracture positions, the utility model discloses simple structure, convenient operation can adjust different curvatures according to actual need under the cooperation of first support 1 and second support 2, is convenient for fix different fracture positions, reaches the nimble application of variable, reduces the inventory cost, facilitates the use, satisfies patient's user demand.

The working principle is as follows: when the device is used, the button 15 is pushed towards the direction close to the vertical rod 8, the button 15 drives the wire drawing 17 to slide at the bottom of the fixed pulley 16, the wire drawing 17 pulls the clamping column 12 to move, so that the clamping column 12 is separated from the clamping groove 10, the clamping column 12 compresses the spring 13, the second support 2 rotates clockwise at the moment, the second support 2 drives the two support rods 5 to rotate, the support rods 5 drive the pin shaft 4 to rotate in the mounting groove 3, the pin shaft 4 drives the gear 6 to rotate, the gear 6 rotates to drive the toothed plate 9 to move upwards as the gear 6 is meshed with the toothed plate 9, the toothed plate 9 drives the vertical rod 8 to slide upwards in the rectangular groove 7, when the appropriate bending degree is adjusted, the pressing force on the button 15 is released, the spring 13 in the compression state is reset, the spring 13 drives the clamping column 12 to move, the clamping column 12 is clamped into one clamping groove 10 of the plurality of clamping grooves 10, at the moment, the, the montant 8 passes through the pinion rack 9 and limits gear 6, and gear 6 is through round pin axle 4 to two bracing pieces 5 restrictions to reach the position of fixed second support 2, can adjust different curvatures according to actual need under the cooperation of first support 1 and second support 2, be convenient for fix different fracture position departments.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A variable movable support for orthopedics department comprises a first support (1) and a second support (2) obliquely arranged above the first support (1), wherein two binding bands are fixedly arranged on one side of each of the first support (1) and the second support (2), two binding buckles are fixedly arranged on the other side of each of the first support (1) and the second support (2), the binding bands are matched with the corresponding binding buckles, the variable movable support is characterized in that one side of the top of the first support (1) is provided with a mounting groove (3) with an opening on one side, the inner walls of two sides of the mounting groove (3) are rotatably provided with a same pin shaft (4), two obliquely arranged support rods (5) are fixedly sleeved on the pin shaft (4), the top ends of the support rods (5) are fixedly arranged with the bottom of the second support (2), a gear (6) is fixedly sleeved on the pin shaft (4), and the gear (6) is positioned between the two support rods (5), the rectangular groove (7) is arranged on the inner wall of the bottom of the mounting groove (3), the rectangular groove (7) is internally provided with a vertical rod (8), the top end of the vertical rod (8) extends into the mounting groove (3) and is fixedly provided with a toothed plate (9), the toothed plate (9) is meshed with the gear (6), one side of the vertical rod (8) is provided with a plurality of clamping grooves (10), the inner wall of one side of the rectangular groove (7) is provided with a sliding groove (11), the sliding groove (11) is internally provided with a clamping rod (12), the clamping rod (12) is clamped with one clamping groove (10) of the plurality of clamping grooves (10), one end of the clamping rod (12) and the sliding groove (11) are far away from a spring (13) between the inner wall of one side of the opening, and one end of the clamping rod (12) far away from the spring (13, seted up square groove (14) on the top inner wall of spout (11), and be equipped with button (15) in square groove (14), outside one side that montant (8) were kept away from in button (15) extended to first support (1), rotate on one side inner wall of spout (11) and install fixed pulley (16), the one end fixed mounting of kelly (12) has wire drawing (17), and wire drawing (17) keep away from the one end of kelly (12) and walk around fixed pulley (16) keep away from one side of kelly (12) and with the bottom fixed mounting of button (15), fixed pulley (16) are located the top of spring (13).

2. The variable adjustable bracket for orthopedics department according to claim 1, characterized in that the inner walls of both sides of the installation groove (3) are fixedly provided with first bearings, and the inner rings of the two first bearings are fixedly sleeved with the outer side of the pin shaft (4).

3. The variable adjustable orthopedic support according to claim 1, wherein a first circular hole is formed in one side of the support rod (5), and the first circular hole is fixedly sleeved with the pin (4).

4. The variable adjustable bracket for orthopedics department according to claim 1, characterized in that one side of the gear (6) is provided with a second round hole, and the second round hole is fixedly sleeved with the pin shaft (4).

5. The variable adjustable orthopedic support according to claim 1, wherein a circular shaft is fixedly mounted on an inner wall of one side of the sliding chute (11), a third circular hole is formed on one side of the fixed pulley (16), a second bearing is fixedly sleeved in the third circular hole, and an inner ring of the second bearing is fixedly sleeved on an outer side of the circular shaft.

6. The orthopedic variable motion support according to claim 1, characterized in that a first through hole is formed in the inner wall of the square groove (14) on the side away from the vertical rod (8), and the first through hole is slidably connected with the button (15).