CN213552707U - Movable bone traction frame device - Google Patents

Abstract

The utility model discloses a movable bone traction frame device, which comprises an installation frame, a connecting component, a fixed component and a rotating component; installing a frame: the upper end of the left side surface is provided with a sliding chute, the inside of the sliding chute is connected with a sliding plate in a sliding manner, the left end of the lower side surface of the sliding plate is fixed with a rack, and the left side surface of the sliding plate is hinged with a supporting plate; connecting components: contain mount, first leading wheel, support frame, second leading wheel, connection rope and balancing weight, the mount is fixed on the right flank of installation frame, install first leading wheel on the right flank of mount, the support frame is fixed on the side of controlling of installation frame, the upper end of support frame periphery is fixed with the second leading wheel, first leading wheel and second leading wheel link to each other through the connection rope, have very strong travelling comfort, can avoid appearing skin pressure nature damage moreover to can adjust according to the patient of difference.

Description

Movable bone traction frame device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a movable bone traction frame device.

Background

In orthopedics department and traumatology department, a bone traction frame (Brown's frame) is a medical instrument commonly used by lower limb fracture patients, a supporting cloth is needed on the surface of the bone traction frame to support the affected limb of the patient and perform bone traction treatment, but most of the existing bone traction frames have the same length and cannot adjust the length of the frame according to different patients, the existing frame is not provided with a fixed component and is wrapped by a common bandage, the heel is directly pressed as an acting point to easily cause skin pressure injury, the existing bone traction frame is made of iron products, most of wound objects are bandages, and the patient is uncomfortable,

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome current defect, provide a mobility bone traction frame device, have very strong travelling comfort, can avoid appearing skin pressure nature damage moreover to can adjust according to the patient of difference, can effectively solve the problem in the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable bone traction frame device comprises a mounting frame, a connecting assembly, a fixing assembly and a rotating assembly;

installing a frame: the upper end of the left side surface is provided with a sliding chute, the inside of the sliding chute is connected with a sliding plate in a sliding manner, the left end of the lower side surface of the sliding plate is fixed with a rack, and the left side surface of the sliding plate is hinged with a supporting plate;

connecting components: the device comprises a fixing frame, a first guide wheel, a supporting frame, a second guide wheel, a connecting rope and a balancing weight, wherein the fixing frame is fixed on the right side surface of an installation frame;

fixing the assembly: the medical nursing bed is characterized by comprising a U-shaped column, connecting plates, a threaded rod and a rubber disc, wherein the left end of a connecting rope is fixed at the upper end of the circumferential surface of the U-shaped column, the U-shaped column is internally and rotatably connected with the two corresponding connecting plates, the middle part of each connecting plate is provided with a threaded hole, the threaded rod is in threaded connection with the inner part of the threaded hole, the rubber disc is fixed on the end surface of the threaded rod, and the thigh part of a patient is fixed by arranging a fixing assembly;

a rotating assembly: the sliding plate is arranged in the mounting frame and is driven to move by arranging the rotating component;

wherein: the left ends of the front side surface and the rear side surface of the sliding plate are fixedly provided with two corresponding supporting legs.

Further, the rotating assembly comprises a fixed pipe, a rotating shaft, a rotating disc, an L-shaped fixed block, a hexagonal prism, a gear, a fastening sponge ring, a fixed column and a hexagonal groove, the left end of the front side of the installation frame is provided with a fixed hole, the fixed pipe is fixed inside the fixed hole, the rotating shaft is connected inside the fixed pipe in a sliding manner, the rotating disc is fixed on the front end face of the rotating shaft, the L-shaped fixed block is fixed on the upper side wall inside the installation frame, the left side of the L-shaped fixed block is provided with a groove, the front side of the L-shaped fixed block is provided with a through hole, the hexagonal prism is connected inside the through hole in a sliding manner, the hexagonal hole is formed in the middle of the gear, the gear is sleeved on the cylindrical surface of the hexagonal prism, the gear is located inside the groove, the gear is engaged with the rack, the fastening sponge ring is fixed at the rear end of the cylindrical, the front end face of the fixing column is provided with a hexagonal groove, and the hexagonal groove corresponds to the hexagonal prism.

Further, be fixed with first cotton pad on the last side of installation frame, be fixed with the rubber ring on the last side of first cotton pad, prop up patient's foot through setting up the rubber ring.

Further, the left end of side is fixed with the cotton pad of second on the sliding plate, be fixed with the cotton pad of third on the last side of backup pad, make through setting up the cotton pad of second and the cotton pad of third the utility model discloses very strong travelling comfort has.

Furthermore, two corresponding limiting grooves are formed in the front side face and the rear side face of the installation frame, the two limiting grooves are communicated with the sliding groove, limiting blocks are connected to the inner portions of the limiting grooves in a sliding mode, the two limiting blocks are fixed to the front side and the rear side of the sliding plate respectively, and the limiting blocks and the limiting grooves are arranged to correspond to the moving range of the sliding plate to limit the moving range of the sliding plate.

Compared with the prior art, the beneficial effects of the utility model are that: the movable bone traction frame device has the following advantages:

1. placing two rubber discs at two ends of a thigh of a patient, rotating two threaded rods to attach the two rubber discs to the thigh of the patient, placing a connecting rope on the circumferential surfaces of a first guide wheel and a second guide wheel after attachment, lifting the thigh of the patient under the action of a balancing weight so as to avoid skin pressure damage of the thigh of the patient, observing the position of a heel of the patient, rotating a rotating shaft through a turntable after observation, rotating the rotating shaft to drive a hexagonal prism to rotate, rotating the hexagonal prism to drive a gear to rotate, rotating the gear to drive a rack to move leftwards, moving the rack leftwards to drive a sliding plate to move leftwards, observing the position of a rubber ring at the moment, stopping rotating the turntable after the rubber ring is positioned below the heel of the patient, placing the heel of the patient on the upper end surface of the rubber ring, pushing the turntable backwards after placement is finished, the turntable moves backwards to drive the hexagonal prisms to move backwards, after the hexagonal prisms move backwards to the inside of the hexagonal groove, the turntable stops being pushed, the hexagonal prisms are clamped in the hexagonal groove under the action of the fastening sponge ring, and the device can be suitable for different patients and can effectively avoid skin pressure damage of the patients;

2. make through setting up the cotton pad of first cotton pad, second and third the utility model discloses a travelling comfort strengthens greatly.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic view of the internal structure of the mounting frame of the present invention;

fig. 3 is a schematic view of the structure of the rotating assembly of the present invention.

In the figure: the device comprises a mounting frame, a sliding chute, a sliding plate, a support leg, a connecting assembly, a fixing frame, a guide wheel, a supporting frame, a supporting rope, a supporting weight 66, a supporting frame, a supporting assembly, a supporting frame.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a movable bone traction frame device comprises a mounting frame 1, a connecting assembly 6, a fixing assembly 7 and a rotating assembly 8;

mounting frame 1: the upper end of the left side surface is provided with a chute 2, the inside of the chute 2 is connected with a sliding plate 3 in a sliding way, the left end of the lower side surface of the sliding plate 3 is fixed with a rack 9, and the left side surface of the sliding plate 3 is hinged with a support plate 4;

connecting assembly 6: the device comprises a fixed frame 61, a first guide wheel 62, a supporting frame 63, a second guide wheel 64, a connecting rope 65 and a balancing weight 66, wherein the fixed frame 61 is fixed on the right side surface of the installation frame 1, the first guide wheel 62 is installed on the right side surface of the fixed frame 61, the supporting frame 63 is fixed on the left side surface and the right side surface of the installation frame 1, the second guide wheel 64 is fixed at the upper end of the circumferential surface of the supporting frame 63, the first guide wheel 62 is connected with the second guide wheel 64 through the connecting rope 65, and the right end of the connecting rope 65 is fixed on the upper end surface of the balancing weight;

the fixing component 7: the medical nursing bed comprises a U-shaped column 71, connecting plates 72, a threaded rod 73 and a rubber disc 74, wherein the left end of a connecting rope 65 is fixed at the upper end of the circumferential surface of the U-shaped column 71, the U-shaped column 71 is connected with the two corresponding connecting plates 72 in a rotating manner, the middle part of each connecting plate 72 is provided with a threaded hole, the threaded rod 73 is connected with the internal thread of the threaded hole in a threaded manner, the rubber disc 74 is fixed on the end surface of the threaded rod 73, and the thigh part of a patient is fixed by arranging a;

the rotating assembly 8: install in the inside of installation frame 1, rotating assembly 8 contains fixed tube 81, the pivot 82, the carousel 83, L fixed block 84, hexagonal prism 85, gear 86, fastening sponge ring 87, fixed column 88 and hexagonal groove 89, the left end of the installation frame 1 front side has seted up the fixed orifices, the inside of fixed orifices is fixed with fixed tube 81, the inside sliding connection of fixed tube 81 has pivot 82, be fixed with carousel 83 on the front end face of pivot 82, be fixed with L fixed block 84 on the inside upper wall of installation frame 1, set up flutedly on the left surface of L fixed block 84, the front side of L fixed block 84 has seted up the through-hole, the inside sliding connection of through-hole has hexagonal prism 85, the middle part of gear 86 has seted up hexagonal hole, gear 86 cup joints on the cylinder of hexagonal prism 85, gear 86 is located the inside of recess, gear 86 meshes with rack 9, the rear end of hexagonal prism 85 cylinder is fixed with fastening sponge ring 87, a fixing column 88 is fixed on the rear side wall inside the mounting frame 1, a hexagonal groove 89 is formed in the front end face of the fixing column 88, the hexagonal groove 89 corresponds to the hexagonal prism 85, and the sliding plate 3 is driven to move by the rotating assembly 8;

wherein: and the left ends of the front side and the rear side of the sliding plate 3 are fixedly provided with two corresponding supporting legs 5.

Wherein: the upper side of the mounting frame 1 is fixed with a first cotton pad 10, the upper side of the first cotton pad 10 is fixed with a rubber ring 11, and the feet of the patient are supported by the rubber ring 11.

Wherein: the left end of the side is fixed with the cotton pad 12 of second on sliding plate 3, is fixed with the cotton pad 13 of third on the side of going up of backup pad 4, makes through setting up the cotton pad 12 of second and the cotton pad 13 of third the utility model discloses have very strong travelling comfort.

Wherein: two corresponding limiting grooves 14 are formed in the front side face and the rear side face of the installation frame 1, the two limiting grooves 14 are communicated with the sliding groove 2, limiting blocks 15 are connected to the inner portions of the limiting grooves 14 in a sliding mode, the two limiting blocks 15 are fixed to the front side and the rear side of the sliding plate 3 respectively, and the moving range of the sliding plate 3 corresponding to the limiting blocks 15 and the limiting grooves 14 is limited.

When in use: placing two rubber discs 74 at two ends of the thigh of a patient, rotating two threaded rods 73 to attach the two rubber discs 74 with the thigh of the patient, placing a connecting rope 65 on the circumferential surfaces of the first guide wheel 62 and the second guide wheel 64 after attachment, lifting the thigh of the patient under the action of a balancing weight 66 at the moment so as to avoid skin pressure damage on the thigh of the patient, observing the position of the heel of the patient, rotating a rotating shaft 82 through a rotating disc 83 after observation, rotating a hexagonal prism 85 through the rotating shaft 82, rotating a gear 86 through the hexagonal prism 85, rotating the gear 86 to drive a rack 9 to move leftwards, driving a sliding plate 3 to move leftwards through the rack 9, observing the position of a rubber ring 11 at the moment, stopping rotating the rotating disc 83 after the rubber ring 11 is positioned below the heel of the patient, placing the heel of the patient on the upper end face of the rubber ring 11, after placing and finishing, promote carousel 83 backward, carousel 83 moves backward and drives hexagonal prism 85 and move backward, after hexagonal prism 85 moved backward the inside of hexagonal prism groove 89, stops to promote carousel 83, and hexagonal prism 85 joint is in the inside of hexagonal prism groove 89 under the effect of fastening sponge ring 87 this moment, makes through setting up above device the utility model discloses can adapt to and different patient to can effectively avoid the patient skin pressure nature damage to appear.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. A mobile bone traction frame device, characterized in that: the device comprises a mounting frame (1), a connecting assembly (6), a fixed assembly (7) and a rotating assembly (8);

mounting frame (1): the upper end of the left side surface is provided with a sliding chute (2), the inside of the sliding chute (2) is connected with a sliding plate (3) in a sliding manner, the left end of the lower side surface of the sliding plate (3) is fixed with a rack (9), and the left side surface of the sliding plate (3) is hinged with a support plate (4);

connection assembly (6): the device comprises a fixing frame (61), a first guide wheel (62), a supporting frame (63), a second guide wheel (64), a connecting rope (65) and a balancing weight (66), wherein the fixing frame (61) is fixed on the right side surface of the installation frame (1), the first guide wheel (62) is installed on the right side surface of the fixing frame (61), the supporting frame (63) is fixed on the left side surface and the right side surface of the installation frame (1), the second guide wheel (64) is fixed at the upper end of the circumferential surface of the supporting frame (63), the first guide wheel (62) is connected with the second guide wheel (64) through the connecting rope (65), and the right end of the connecting rope (65) is fixed on the upper end surface of the balancing weight (66);

fixing assembly (7): the connecting rope is characterized by comprising a U-shaped column (71), connecting plates (72), a threaded rod (73) and a rubber disc (74), wherein the left end of the connecting rope (65) is fixed at the upper end of the circumferential surface of the U-shaped column (71), the U-shaped column (71) is internally and rotatably connected with the two corresponding connecting plates (72), a threaded hole is formed in the middle of each connecting plate (72), the threaded rod (73) is in threaded connection with the inside of the threaded hole, and the rubber disc (74) is fixed on the end surface of the threaded rod (73);

rotating assembly (8): is mounted inside the mounting frame (1);

wherein: the novel sliding plate is characterized by further comprising supporting legs (5), wherein two corresponding supporting legs (5) are fixed at the left ends of the front side surface and the rear side surface of the sliding plate (3).

2. A mobile bone traction frame device according to claim 1, characterized in that: the rotating assembly (8) comprises a fixed pipe (81), a rotating shaft (82), a rotating disc (83), an L fixed block (84), a hexagonal prism (85), a gear (86), a fastening sponge ring (87), a fixed column (88) and a hexagonal groove (89), the left end of the front side surface of the installation frame (1) is provided with a fixed hole, the fixed pipe (81) is fixed inside the fixed hole, the rotating shaft (82) is connected inside the fixed pipe (81) in a sliding manner, the rotating disc (83) is fixed on the front end surface of the rotating shaft (82), the L fixed block (84) is fixed on the upper side wall inside the installation frame (1), the left side surface of the L fixed block (84) is provided with a groove, the front side surface of the L fixed block (84) is provided with a through hole, the hexagonal prism (85) is connected inside the through hole in a sliding manner, and the hexagonal hole is formed in the middle, the gear (86) is sleeved on the cylindrical surface of the hexagonal prism (85), the gear (86) is located inside the groove, the gear (86) is meshed with the rack (9), the rear end of the cylindrical surface of the hexagonal prism (85) is fixedly provided with a fastening sponge ring (87), a fixing column (88) is fixed on the rear side wall inside the mounting frame (1), a hexagonal groove (89) is formed in the front end face of the fixing column (88), and the hexagonal groove (89) corresponds to the hexagonal prism (85).

3. A mobile bone traction frame device according to claim 1, characterized in that: the upper side of the installation frame (1) is fixed with a first cotton pad (10), and the upper side of the first cotton pad (10) is fixed with a rubber ring (11).

4. A mobile bone traction frame device according to claim 1, characterized in that: the left end of the upper side surface of the sliding plate (3) is fixed with a second cotton pad (12), and the upper side surface of the supporting plate (4) is fixed with a third cotton pad (13).

5. A mobile bone traction frame device according to claim 1, characterized in that: two corresponding limiting grooves (14) are formed in the front side face and the rear side face of the installation frame (1), the two limiting grooves (14) are communicated with the sliding groove (2), limiting blocks (15) are connected to the inside of the limiting grooves (14) in a sliding mode, and the two limiting blocks (15) are fixed to the front side and the rear side of the sliding plate (3) respectively.

Images