CN218420165U - Special traction bed for fracture patient - Google Patents

Abstract

The utility model discloses a traction bed special for fracture patients. Special traction table of fracture patient includes: the bed board, the bottom of bed board sets up four supporting legs, four be provided with the runway structure on the supporting leg, the structural running gear that is provided with of runway, the last stretching mechanism that is provided with of running gear, running gear is used for driving stretching mechanism removes and fixes, the last lifter plate that sets up of stretching mechanism, be provided with the regulating block on the lifter plate, one side of regulating block is provided with the fixed plate that is used for fixed human four limbs. The utility model provides a special traction table for fracture patients has simpler structure and is also more convenient to operate.

Description

Special traction bed for fracture patient

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a special traction table of fracture patient.

Background

Fracture patients, especially patients with limb fracture, need to use the traction bed to pull the limbs to restore the malposition of the limbs, so as to facilitate the bone setting of doctors, the invention patent with application number 202110067331.7 discloses an orthopedic operation traction bed, the device solves the problems that the current clinical orthopedic traction operation bed is not satisfactory in clinical use, and the following problems are mainly caused: 1. the operating bed is heavy and complex, and is not convenient to install and use; 2. still there is foot fixing device angular adjustment inconvenient, can not carry out the adjustment of pulling of multi-angle according to patient's self condition, makes patient's limbs not reach better reseing, need further improve and improve the scheduling problem, has set up multiunit draw gear in the above-mentioned design, pulls four limbs respectively, and this just leads to its structure more, and is more complicated.

Therefore, there is a need to provide a traction table dedicated for fracture patients to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

To the above situation, in order to overcome the defects of the prior art, the utility model provides a traction bed special for fracture patients, which has simpler structure and more convenient operation.

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

special traction table of fracture patient includes: the bed board, the bottom of bed board sets up four supporting legs, four be provided with the runway structure on the supporting leg, the structural running gear that is provided with of runway, the last stretching mechanism that is provided with of running gear, running gear is used for driving stretching mechanism removes and fixes, the last lifter plate that sets up of stretching mechanism, be provided with the regulating block on the lifter plate, one side of regulating block is provided with the fixed plate that is used for fixed human four limbs.

Preferably, the upper portion and the lower portion of the runway structure are provided with walking grooves, the outer ring of the runway structure is provided with a gear ring, and the walking grooves and the gear ring are arranged to facilitate movement of the walking mechanism.

Preferably, running gear includes the installing frame, be provided with two gears, two in the installing frame the gear all meshes with the ring gear, the bottom of installing frame is provided with driving motor, driving motor and one of them gear connection can make gear revolve under driving motor's drive, and gear revolve can walk on the ring gear, install four walking wheels, four in the installing frame the even distribution of walking wheel is at two walking inslots, be provided with two side wheels, two on the installing frame the side wheel all with one side contact in walking groove.

Preferably, the stretching mechanism comprises a cuboid block, a moving pipe is sleeved on the cuboid block, a screw rod is rotatably arranged on the moving pipe, and the screw rod is in threaded connection with the cuboid block.

Preferably, a plurality of clamping grooves are formed in the lifting plate, a rectangular hole is formed in the adjusting block, a clamping tooth is arranged on one side of the rectangular hole, and the clamping tooth is matched with the clamping grooves.

Preferably, the fixing plate is provided with an arc-shaped groove, and four limbs of a patient can be conveniently fixed through the arc-shaped groove.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) Compared with the prior art, the device only needs one stretching mechanism, has simpler structure and more convenient operation;

(2) The utility model has the advantages that the mounting frame enables the walking mechanism to stably move under the action of the gears, the walking wheels and the side wheels;

(3) The utility model discloses in need adjust the height of regulating block, only need with the latch card in corresponding draw-in groove can, easy operation convenient and fast.

Drawings

FIG. 1 is a schematic structural view of a traction bed special for fracture patients provided by the present invention;

FIG. 2 is a partial schematic structural view of the traction table for fracture patients shown in FIG. 1;

FIG. 3 is a partial schematic structural view of the traction table for fracture patients shown in FIG. 1;

FIG. 4 is a schematic structural view of a walking mechanism in the traction bed for fracture patients shown in FIG. 1;

FIG. 5 is a schematic structural view of a stretching mechanism in the traction table for fracture patients shown in FIG. 1;

FIG. 6 is a schematic structural view of a lifting plate, an adjusting block and a fixing plate in the traction bed special for the fracture patient shown in FIG. 1;

fig. 7 is a schematic structural view of an adjusting block in the traction bed special for the fracture patient shown in fig. 1.

Wherein, the names corresponding to the reference numbers are: 1-bed plate, 2-supporting legs, 3-track structure, 31-walking groove, 32-gear ring, 4-walking mechanism, 41-mounting frame, 42-gear, 43-driving motor, 44-walking wheel, 45-side wheel, 5-stretching mechanism, 51-cuboid block, 52-moving tube, 53-screw rod, 6-lifting plate, 7-regulating block, 71-rectangular hole, 72-latch, 8-fixing plate and 81-arc groove.

Detailed Description

The present invention will be further described with reference to the following description and examples, which include but are not limited to the following examples.

Example 1

As shown in figures 1-7, for the utility model provides a special traction table for fracture patients, including: bed board 1 the bottom of bed board 1 sets up four supporting legs 2, four be provided with runway structure 3 on the supporting leg 2, runway structure 3 is similar with playground runway's shape be provided with running gear 4 on the runway structure 3 be provided with stretching mechanism 5 on the running gear 4, running gear 4 is used for driving stretching mechanism 5 removes and fixes, set up lifter plate 6 on the stretching mechanism 5 be provided with regulating block 7 on the lifter plate 6 one side of regulating block 7 is provided with the fixed plate 8 that is used for fixed human four limbs, through the position of regulating block 7 on the lifter plate 6, can adjust the height of fixed plate 8 to make fixed plate 8 can adapt to more patients.

Example 2

As shown in fig. 2, the track structure 3 is provided with a walking groove 31 at the upper part and the lower part, the outer ring of the track structure 3 is provided with a gear ring 32, and the walking groove 31 and the gear ring 32 are arranged to facilitate the movement of the walking mechanism 4.

Example 3

As shown in fig. 2-4, based on embodiment 2, the traveling mechanism 4 in this embodiment includes a mounting frame 41, two gears 42 are disposed in the mounting frame 41, the two gears 42 are both engaged with the gear ring 32, a driving motor 43 is disposed at the bottom of the mounting frame 41, the driving motor 43 is connected to one of the gears 42, the gear 42 can rotate under the driving of the driving motor 43, the gear 42 can travel on the gear ring 32 by rotating, four traveling wheels 44 are mounted in the mounting frame 41, the four traveling wheels 44 are uniformly distributed in the two traveling grooves 31, the mounting frame 41 does not move up and down under the action of the four traveling wheels 44, two side wheels 45 are disposed in the mounting frame 41, the two side wheels 45 are both in contact with one side of the traveling grooves 31, the mounting frame 41 does not move laterally under the action of the two side wheels 45 and the two gears 42, and the mounting frame 41 can stably move under the action of the gears 42, the traveling wheels 44 and the side wheels 45.

Example 4

As shown in fig. 5, the stretching mechanism 5 includes a rectangular parallelepiped block 51, a moving tube 52 is sleeved on the rectangular parallelepiped block 51, a screw rod 53 is rotatably provided on the moving tube 52, the screw rod 53 is screwed with the rectangular parallelepiped block 51, when the limbs need to be stretched, the moving tube 52 is moved by rotating the screw rod 53, so that the fixing plate 8 is moved, and the limbs are stretched.

Example 5

As shown in fig. 6, a plurality of clamping grooves 61 are formed in the lifting plate 6, a rectangular hole 71 is formed in the adjusting block 7, a latch 72 is arranged on one side of the rectangular hole 71, the latch 72 is matched with the clamping groove 61, when the height of the adjusting block 7 needs to be adjusted, the latch 72 only needs to be clamped in the corresponding clamping groove 61, and the operation is simple, convenient and fast.

Example 6

As shown in fig. 6, an arc-shaped slot 81 is formed in the fixing plate 8, and the arc-shaped slot 81 can facilitate fixing the limbs of the patient.

When the device is used, the position of the fixing plate 8 is adjusted according to the actual condition of a patient, when the device moves, the driving motor 43 is started, the corresponding gear 42 rotates, so that the whole walking mechanism 4 moves, the stretching mechanism 5, the lifting plate 6 and the adjusting block 7 drive the fixing plate 8 to move, after the fixing plate 8 moves to a specified position, the power supply of the driving motor 43 is turned off, and at the moment, the driving motor 43 has a self-locking function, so that the walking mechanism 4 is fixed; then, the height of the fixing plate 8 is adjusted according to actual conditions, after the height of the fixing plate 8 is adjusted, the limbs are bound on the fixing plate 8, and finally the screw rod 53 is rotated to adjust the fixing plate 8, so that the limbs of the patient can be stretched.

The above embodiment is only one of the preferred embodiments of the present invention, and should not be used to limit the protection scope of the present invention, but all the insubstantial changes or modifications made in the spirit and the idea of the main design of the present invention, the technical problems solved by the embodiment are still consistent with the present invention, and all should be included in the protection scope of the present invention.

Claims (6)

1. A traction bed special for fracture patients is characterized by comprising:

the bed board, the bottom of bed board sets up four supporting legs, four be provided with the runway structure on the supporting leg, the structural running gear that is provided with of runway, the last stretching mechanism that is provided with of running gear, running gear is used for driving stretching mechanism removes and fixes, the last lifter plate that sets up of stretching mechanism, be provided with the regulating block on the lifter plate, one side of regulating block is provided with the fixed plate that is used for fixed human four limbs.

2. The traction table special for the fractured patient according to claim 1, wherein the upper part and the lower part of the runway structure are provided with walking grooves, and the outer ring of the runway structure is provided with a gear ring.

3. The traction bed as claimed in claim 1, wherein the walking mechanism comprises a mounting frame, two gears are disposed in the mounting frame, the two gears are engaged with the gear ring, a driving motor is disposed at the bottom of the mounting frame, the driving motor is connected to one of the gears, four walking wheels are disposed in the mounting frame, the four walking wheels are uniformly distributed in two walking grooves, two side wheels are disposed on the mounting frame, and the two side wheels are in contact with one side of the walking grooves.

4. The traction bed as claimed in claim 1, wherein the stretching mechanism comprises a cuboid block, a moving tube is sleeved on the cuboid block, a screw rod is rotatably arranged on the moving tube, and the screw rod is in threaded connection with the cuboid block.

5. The traction bed as claimed in claim 1, wherein the lifting plate has a plurality of slots, the adjustment block has a rectangular hole, and a latch is disposed on one side of the rectangular hole and adapted to the slots.

6. The traction table special for the fractured patient as recited in claim 1, wherein the fixing plate is provided with an arc-shaped groove.

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