WO2016074428A1

WO2016074428A1 - Soft sliding mattress of vertebra traction bed, and vertebra traction bed manufactured with same

Info

Publication number: WO2016074428A1
Application number: PCT/CN2015/076291
Authority: WO
Inventors: 何少敦
Original assignee: 何少敦
Priority date: 2014-11-14
Filing date: 2015-04-10
Publication date: 2016-05-19
Also published as: CN204219120U

Abstract

A soft sliding mattress (10) of a vertebra traction bed, and vertebra traction bed manufactured with the same. A human body (8) is put in traction and fixed on a soft sliding mattress (10) in a crossing manner so as to more securely fix the human body (8) to the mattress (10), such that the vertebra of the human body can bear a greater pulling force; a bed board (3) of the vertebra traction bed is fixed and stationary; the soft sliding mattress (10) is laid on the bed board, and a pushing frame (4) driven by an electric pushing rod (6A) is provided at a bed end (3.1) at the lower side of the bed board (3); the pushing frame (4) drives the mattress (10) to slide towards the outer side, thereby generating traction; when the pushing frame (4) moves back, lumbar vertebrae of the human body (8) are not compressed, ensuring the safety of a human body, and a cavity will not occur on the bed board (3) when the pushing frame (4) moves towards the outer side, thus facilitating the user lying on the bed board (3).

Description

Soft sliding cloth pad of vertebral body pulling bed and vertebral body pulling bed made thereof

Technical field

The invention relates to a vertebral body pulling treatment device, in particular to a vertebral body pulling bed.

Background technique

Nowadays, people need to use computers more and more time when they work. Sitting in the seat for a long time to operate the computer can easily cause fatigue and strain on the lumbar spine and cervical vertebrae. Over time, it is easy to cause serious lumbar spondylosis and cervical spondylosis. People who are sick bring troubles in life and work. At present, there are more and more patients suffering from lumbar spondylosis and cervical spondylosis, and there is a trend of rejuvenation, which is a social health issue worthy of attention. Today's traction of the vertebral body is a common method for the treatment of lumbar spondylosis and cervical spondylosis. It can alleviate a series of health problems caused by the compression between the vertebral bodies, and has a good therapeutic and health care effect.

The traction treatment of the vertebral body requires the use of relevant medical equipment. The well-known bed of the vertebral body pulling bed is composed of two parts, one part is a fixed bed board and the other part is a moving bed board. The bed plate corresponding to the waist above the human body is a fixed bed plate, and the bed plate corresponding to the waist below the human body is a moving bed plate, and the pulling function is realized by driving the moving bed plate by the operation of the electric push rod. When in use, the human body lies on the bed board, the body above the waist is fastened to the fixed bed board, and the body below the waist is fastened to the moving bed board, and the moving pusher plate is driven by the electric push rod to move outward to generate a pulling effect.

The problem is that since the body below the waist is tied to the moving bed board, when the moving bed board is recycled, the human lumbar vertebrae will be squeezed, and this pressing process will cause harm to the human body; in addition, when the moving bed board moves to the outside A void will appear at the junction of the fixed bed plate and the moving bed plate to affect the user lying down.

In the patent document disclosed in Chinese Patent Publication No. 203619853U, the publication date of 2014.6.4, a related art of a slip mattress and a vertebral body pulling bed thereof is described, and a sliding mattress is disclosed herein. The technical solution, and claim 4, wherein the "slip mattress is further provided with a waist belt", the waist of the human body is fixed with the sliding mattress through the waist belt, and then fixed to the human body by the upper body and the bed head. Pulling. In the technology disclosed in the patent document, since the human body is subjected to longitudinal force when being pulled, and the waist belt is laterally wrapped around the waist of the human body, the difference in the direction of the two is close to 90 degrees, so that the fixing effect of the belt is deteriorated, and the inability to adapt is inferior. The need for a big pull.

Summary of the invention

In order to solve the slip mattress used in the vertebral traction bed, the waist belt is laterally wrapped around the waist of the human body, and the pulling force of the human body during the pulling process is in the longitudinal direction, because the difference between the two directions is close to 90 degrees. The fixing effect of the belt is deteriorated, and the shortcoming of the large pulling force is not suitable. The invention provides a soft sliding cloth pad for the vertebral body pulling bed, and the waist belt is fixed in the abdominal to thigh position in a cross manner. The fixing method is better than the lateral fixing effect of the existing belt. Moreover, the present invention also provides a pulling bed made of a soft slip cloth pad, which is placed on the bed board at the bed end position, and a thrust bracket driven by the electric push rod is arranged on the lower side of the bed board, and the thrust bracket is provided. Thrust The crossbar is fixedly connected with the tail end of the soft sliding cloth pad, and the human body is placed on the mat pad, and then the upper body of the human body is fixed by setting the underarm pulling device and/or the head pulling device, and the soft cross slide is driven by the thrust cross bar. The transfer pad moves to the outside to achieve a pulling effect on the human vertebral body.

The technical solution adopted by the invention solves the problem: a soft slip cloth pad of a vertebral body pulling bed, the soft slip cloth pad is laid flat on the bed board at a bed tail position, the soft slip The longitudinal length of the cloth pad is at least from the tail of the bed to the position of the human buttocks, the lateral width of the soft sliding cloth pad is at least the width of the human buttocks, and the tail end of the soft sliding cloth pad is used as the tension connecting point of the external pulling force, and the outside The pulling force acts on the tail end of the cloth bed to drive the cloth pad to move to the outside, and the soft sliding cloth pad is disposed on the waist to the thigh position of the human body, and is provided with a waist left connecting belt, a waist right connecting belt, a waist left connecting belt, The waist right connecting belt is in a crossed state to tighten the human body and the sliding cloth pad.

In a preferred embodiment of the present invention, the longitudinal length of the cloth pad extends from the tail of the bed to the waist position of the human body, and is also provided with a separate waist belt, and the human body lies on the cloth pad, and the waist belt is placed at the waist position behind the human body and The upper left and right hip bones are bypassed, and the left end of the waistband of the human body to the thigh position is connected with the right connecting belt of the waist, the right end of the waistband is connected with the left connecting belt of the waist, and the waistband is connected to the left and right of the waist. After the strap is connected, the elastic is adjustable, and the waistband and the waist left connecting strap and the waist right connecting strap are in a state of being crossed to fix the human body from the waist and the sliding pad.

According to a second aspect of the present invention, the longitudinal length of the soft sliding cloth pad extends from the tail of the bed to the neck position of the human body, and the shoulder pad is disposed on the shoulder of the human body, and the shoulder left connecting belt and the shoulder right connecting are further disposed. a belt, the human body lying supine on the cloth mat and connecting the shoulder left connecting belt to the waist right connecting belt and the connection is adjustable elastic, the shoulder right connecting belt is connected with the waist left connecting belt and the connection is adjustable Elastic, the shoulder strap and the waist left connection belt, the waist right connection belt in a crossed state, the human body is tightened from the shoulder and the sliding pad.

Another technical solution of the present invention is: a vertebral body pulling bed, comprising a bed body, an electric push rod, an underarm pulling device and/or a head pulling device, wherein the bed body is composed of a bed plate, a bed frame and a bed leg. The bed plate is fixed on the bed frame, the electric push rod is installed on the lower side of the bed board, and the thrust bracket is arranged at the bed end position on the lower side of the bed board. The thrust bracket is a double sliding rod structure, and the thrust bracket mainly includes a thrust cross rod and a left side. a sliding bar, a right sliding bar, a left sliding seat and a right sliding seat, wherein the left sliding seat and the right sliding seat are respectively provided with a sliding hole, and a mounting plate for mounting the thrust bracket is further disposed on the lower side of the bed frame, the left side The sliding block and the right sliding seat are respectively fixed on the lower side of the mounting plate, the left sliding bar is placed in the sliding hole of the left sliding seat, and the right sliding bar is placed in the sliding hole of the right sliding seat, The left sliding rod and the right sliding rod are arranged side by side, and the sliding rod and the sliding seat cooperate to form a linear sliding assembly, and the thrust cross rod is fixed to the front end of the left and right sliding rods, and the electric pushing rod is a sliding type electric pushing rod, the electric driving The push rod is mounted on the lower side of the mounting plate, and the electric push rod slider is respectively connected through the connecting screw holes on both sides. The rear ends of the left and right slide bars constitute a connection, and the electric push rod drives the slide bars to slide longitudinally, wherein the soft slide cloth pad is further disposed on the bed board, and the tail end of the cloth pad is fixed to the thrust cross On the rod, when the thrust crossbar moves to the outside, the cloth pad is driven to slide outward.

A preferred embodiment of a vertebral body pulling bed is that a force sensor is disposed at the tail of the electric push rod, and a rear intermediate seat is disposed at the tail of the electric push rod body, the rear middle support has a long hole and is disposed in the long hole The intermediate pin shaft is further provided with a rear support and a rear pin is disposed thereon, and a force sensor is disposed between the rear intermediate support and the rear support, and the front end of the force sensor and the rear end of the electric push rod are mounted through the intermediate pin shaft a rear end of the force sensor is mounted on the rear support through the rear pin; a socket support is disposed at a front end of the electric push rod body, the socket support has a socket hole, and the electric push rod body is disposed In the socket hole, the rear intermediate support, the rear support, and the socket support are fixed to the mounting plate During the pulling process, under the action of the longitudinal thrust, the electric push rod body can slide in the socket hole, and the intermediate pin shaft of the electric push rod tail mounting hole can slide in the long hole. The longitudinal thrust received by the thrust crossbar at the front end acts on the force sensor through the intermediate pin to force the force sensor.

A preferred embodiment of a vertebral body pulling bed is that a force sensor is disposed at a front end of the electric push rod, and a rear intermediate seat is disposed at a tail portion of the electric push rod body, the rear middle support has a long hole and is disposed in the long hole The intermediate pin shaft, the electric push rod tail mounting hole is mounted on the rear middle support through the intermediate pin shaft; the socket support is provided at the front end of the electric push rod body, the socket support has a socket hole, and the electric push rod body is disposed In the sleeve hole; fixing an end bearing on the front end surface of the electric push rod body and providing an end pin on the upper side, and further providing a front tension bearing and a tension pin on the top, the front tensioning branch The seat is disposed in front of the end support, and a force sensor is disposed between the front tension support and the end support, the front end of the force sensor is mounted and connected to the pull pin, and the rear end of the force sensor is connected to the end pin; the rear middle The support, the socket support and the front tension support are fixed on the mounting plate; during the pulling process, under the action of the longitudinal thrust, the electric push rod body can slide in the sleeve hole, and the electric push rod Tail mounting hole Intermediate pin may slide in the elongated hole, the longitudinal thrust by the thrust cross bar at the front end by the action of the pin end face of the force sensor is subjected to tensile force acting on the force sensor.

A preferred embodiment of a vertebral body pulling bed is that a force sensor is disposed at a front end of the electric push rod, and a rear intermediate seat is disposed at a tail portion of the electric push rod body, the rear middle support has a long hole and is disposed in the long hole The intermediate pin shaft, the electric push rod tail mounting hole is mounted on the rear intermediate support through the intermediate pin shaft; the front middle support is further provided, the front middle support has a long hole; and the front end surface of the electric push rod body is fixed The end support is provided with an end pin on which the end pin passes through the long hole of the front middle support; a front tension support is further provided and a tension pin is disposed thereon, the front tension support is disposed In front of the end support, a force sensor is arranged between the front tension support and the end support, the front end of the force sensor is mounted and connected to the pull pin, and the rear end of the force sensor is mounted and connected to the end pin; the rear intermediate support The front intermediate support and the front tension support are fixed on the mounting plate; during the pulling process, under the action of the longitudinal thrust, the end pin can slide in the long hole of the front middle support, and the electric push rod tail Mounting holes Intermediate pin may slide in the elongated hole in the middle of the rear seat, the longitudinal thrust by the thrust cross bar at the front end by the action of the pin end face of the force sensor is subjected to tensile force acting on the force sensor.

A preferred embodiment of the vertebral body pulling bed is that the underarm pulling device mainly comprises a hooking member, a connecting member and a pinching member, the connecting member is an elongated flat iron piece structure, and the pulling member is curved Metal tubular structure, the hooking member is welded to both ends of the connecting member, and the hooking member is closed with the connecting member to form a ferrule, and is disposed at a lower side of one end of the connecting member bed There is an insertion shaft, the clamping tube member has a socket, the clamping tube member is fixed on the bed frame of the bed head, and the insertion shaft is inserted into the insertion hole to fix the hooking device and the head of the bed, the insertion shaft Rotating in the jack, the connecting member is flatly attached to the bed board, and the hooking device can swing left and right around the insertion shaft, and the snare is hooked and fixed from the underarm.

A preferred embodiment of the vertebral body pulling bed is that the head pulling device mainly comprises a pulling belt, a tensioning buckle and a tightening belt, and one end of the pulling belt is connected with the tensioning buckle and the other end is connected with the head of the bed to be fixed. The connecting end of the tight band is fixedly connected with the head of the bed, and the pulling end of the tightening strap passes through the threading hole of the tensioning buckle, and the tightening strap constitutes a retractable snare, and the snare is sleeved on the human chin to the human head. The part is pulled and fixed, and the tensioning strap is pulled by hand to adjust the tightness of the snare to realize the pre-tensioning of the human body.

A preferred embodiment of the vertebral body pulling bed is that the head pulling device mainly comprises a longitudinal drawing belt and a neck fixing belt, wherein the longitudinal drawing belt is located at the back of the human body and one end is overlapped with the neck fixing belt and the other end is fixed. The head strap is fixedly connected, and the neck fixing strap is further provided with an adjustable elastic fastening member, and the neck fixing strap is gathered from the back side of the neck to the chin position and is fastened by the fastening member.

A preferred embodiment of a vertebral pull-up bed is that a chin rest is provided on the neck strap in response to the chin position.

The invention has the beneficial effects that the soft sliding cloth pad proposed by the invention fixes the human body on the cloth pad by means of intersection, so that the fixing between the human body and the cloth pad is firmer, so that the human body vertebral body can bear more. At the same time, the present invention proposes a vertebral body pulling bed made of a soft sliding cloth pad, the whole bed plate is fixed, and a soft sliding cloth pad is laid on the bed board, and is located on the lower side of the bed board. The thrust bracket driven by the electric push rod is arranged at the tail end position, and the thrust bracket drives the cloth mat to slide outward to generate a pulling effect. Since the soft cloth cushion can only bear the pulling force and cannot bear the thrust, when the thrust bracket moves back, The human lumbar vertebrae will not be squeezed to ensure the safety of the human body; at the same time, there will be no voids on the bed when the thrust bracket moves to the outside, which is convenient for the user to lie on the bed.

DRAWINGS

1 to 3 are schematic views showing the structure of a first embodiment of the present invention; and Fig. 3 is a schematic structural view of the same.

4 and FIG. 5 are schematic diagrams showing a partial structure of a second embodiment of the present invention, wherein FIG. 4 is a partial structural view, and FIG. 5 is a schematic structural view when in use.

6 to 7 are schematic views showing the structure of a third embodiment of the present invention; wherein Fig. 7 is a schematic view showing the structure in use.

FIG. 8 is a schematic structural view of a fourth embodiment of the present invention; FIG. 9, FIG. 10, and FIG. 11 are schematic diagrams of the overall structure, FIG. 11 is a schematic structural view when in use, and FIG. 8 and FIG. Schematic diagram of the structure, Figure 14 - Figure 33 is an enlarged schematic view of the partial structure.

FIG. 34 is a schematic structural view of a fifth embodiment of the present invention; FIG. 34 and FIG. 36 are schematic diagrams of the overall structure, FIG. 36 is a schematic structural view of the structure, and FIG.

37 is a schematic structural view of a sixth embodiment of the present invention; wherein, FIG. 37 is a schematic view of the overall structure, and FIG. 38 is an enlarged schematic view of a partial structure.

Figure 39 is a schematic enlarged view showing the structure of a seventh embodiment of the present invention;

40-44 are enlarged schematic views showing a partial structure of an eighth embodiment of the present invention.

45-49 are enlarged schematic views showing a partial structure of a ninth embodiment of the present invention. In the picture:

1.1 first bed foot, 1.2 second bed foot, 1.3 third bed foot;

2. Bed frame, 2.1, 2.2, 2.3 horizontal frame;

3. Bed board, 3.1 bed tail;

4. Thrust bracket, 4.1 crossbar, 4.1A left latch, 4.1B right latch,

4.2A left slide bar, 4.2A1 left bar body, 4.2A2 left end plate, 4.2A21 left end plate mounting hole, 4.2A3 left tube hole, 4.2A4 left sleeve, 4.2A41 sleeve hole, 4.2A42 shoulder, 4.2A5 left rod Notch, 4.2A6 small tube, 4.2A61 left socket;

4.2B right slide bar, 4.2B1 right bar body, 4.2B2 right end plate, 4.2B3 right pipe hole, 4.2B4 right bushing, 4.2B5 right bar rear notch, 4.2B6 small pipe, 4.2B61 right jack;

4.3A left sliding seat, 4.3A0 sliding seat sliding hole, 4.3B right sliding seat;

5 head pull device, 5.1 pull belt, 5.1A tension buckle, 5.2 tightening belt, 5.21 joint end, 5.22 pull end; 5.3 neck fixed belt, 5.4 chin rest, 5.5A, 5.5B buckle;

6A slider type electric push rod, 6A1 slider, 6A2 rod body, 6A3 rod end fixing plate, 6.1A1 rod front end socket support, 6.1A11 socket, 6.1C rear intermediate support, 6.1C1 rear intermediate support length Hole, 6.2C intermediate pin, 6.1D rear bearing, 6.1D1 rear bearing shaft hole, 6.2D rear pin, 6.1E end bearing, 6.2E end pin, 6.1F front tension bearing, 6.2F tension Pin shaft, 6.1G front intermediate support, 6.1G1 front intermediate support long hole;

7 belts, 7A left end, 7B right end; 7A1 lead, 7B1 with tail, 7A11 with ring;

8 human body, 8.1 head, 8.2 chin, 8.3 armpit, 8.4 hip, 8.5 thigh, 8.6 foot;

9 mounting plate;

10 soft slip cloth pad, 10A cloth bed end, 10.1 set hole, 10.2A waist left connecting belt, 10.2B waist right connecting belt, 10.2A1, 10.2B1 belt ring, 10.3A shoulder left connecting belt, 10.3B Shoulder right strap, 10.4 zipper;

11 force sensor, 11.1 sensing line, 11.21 sensor front end mounting hole, 11.22 sensor rear end mounting hole;

12. Underarm hooking device, 12.1 hook puller, 12.1A insert shaft, 12.2 connector, 12.3 ferrule, 12.4 pinch fitting, 12.4A C-shaped covering fixed surface, 12.4B jack, 12.4C fixing hole, 12.5 Sponge jacket.

detailed description

FIG. 1 is a schematic structural view of a first embodiment of a soft slip cloth pad according to the present invention; FIG. 3 is a schematic structural view of the present invention. The figure shows that in this example, the soft slip cloth pad 10 is laid flat on the bed board 3 at the position of the foot end 3.1, and the soft sliding cloth pad length length extends from the tail end to the human hip position, the soft slip cloth pad The lateral width is at least the width of the human buttocks. As shown in Fig. 1, the tail end 10A of the soft slip cloth pad 10 serves as a tension connecting point of the external pulling force, and the external pulling force acts on the tail end 10A of the cloth pad to drive the soft slip cloth pad 10 to move outward, and the soft sliding The waist pad to the thigh position on the cloth pad is provided with a waist left connecting belt 10.2A and a waist right connecting belt 10.2B. Figure 2 shows that it is also equipped with a separate waist belt 7. Figure 3 shows that, when in use, the waistband 7 is wound around the waist and the human body is lying on the soft slip cloth pad and the waistband is passed from the waist of the human body from the upper side of the left and right hip bones, and then the left end of the waistband 7A is taken from the belt loop 10.2B1 After passing through the belt, the belt is tightened and then fastened, and the right end of the belt 7B is passed through the belt loop 10.2A1, and then the belt is tightened and then fixed, and the belt 7 is crossed to pull the human body from the waist and the sliding mat. Tightly fixed.

In this example, the waist left connecting belt 10.2A and the waist right connecting belt 10.2A are respectively provided with belt loops 10.2A1, 10.2B1 at the left end of the belt. The head 7A and the right end 7B are respectively provided with a motorcycle stick commonly used in the garment industry, and the left end 7A of the belt is passed through the belt loop 10.2B1, and then the belt is tightened and then fixed tightly to make the left end of the belt 7A and the waist. Adjustable elastic connection between the right connecting belt 10.2B; similarly, after the right end of the belt 7B is passed through the belt loop 10.2A1, the belt is tightened and then fastened, so that the right end of the belt 7B and the waist left connection belt Adjustable elastic connection between 10.2A. The purpose of the adjustable elastic connection is to suit the needs of the human body of different heights.

The present invention suggests that the soft slip cloth pad 10 can be made of various kinds of soft cloth such as cotton cloth or plastic cloth in daily life.

The invention proposes that the connection between the left end 7A of the waistband and the right connecting belt 10.2B of the waist can also be adjusted by the plastic buckle to realize the adjustable elastic connection; similarly, between the right end 7B of the waistband and the left connecting belt of the waist 10.2A The connection can also be adjusted by means of a plastic buckle to achieve an adjustable elastic connection.

4 and FIG. 5 are schematic diagrams showing a partial structure of a second embodiment of the present invention, wherein FIG. 4 is a partial structural view, and FIG. 5 is a schematic structural view when in use. The figure shows that, unlike the first embodiment, in this example, the waist belt 7 is also provided with a branch, and is provided with a head 7A1, a tail 7B1, and a 7A11 belt loop on the head. Fig. 5 shows that, in use, the tail 7B1 is tightened and fixed in the belt loop 7A11 of the head 7A1 so that the waist belt 7 can be fixed at the waist position of the human body.

6 to 7 are schematic views showing the structure of a third embodiment of the present invention; wherein Fig. 7 is a schematic view showing the structure in use. The figure shows that, unlike the first embodiment, in this example, the longitudinal length of the soft slip pad 10 extends from the tail of the bed to the neck of the human body, and is located on the shoulder of the human body on the soft slip pad 10. The position is provided with a shoulder left connection belt 10.3A and a shoulder right connection belt 10.3B. Figure 7 shows that, in use, the human body lies supine on the cloth pad and the shoulder left connecting belt 10.3A is passed through the belt loop 10.2B1, then the belt is tightened and then fastened, and the shoulder right connection belt 10.3B is After passing through the belt 10.2A1, the belt is tightened and then fixed tightly, and the shoulder strap is crossed to fix the human body from the shoulder and the sliding pad.

In this example, the friction joints commonly used in the garment industry are respectively provided on the shoulder left connecting belt 10.3A and the shoulder right connecting belt 10.3B. After the shoulder left connecting belt 10.3A is passed through the belt loop 10.2B1, the belt is tensioned and then fastened to achieve an adjustable elastic connection between the shoulder left connecting belt 10.3A and the waist right connecting belt 10.2B; Similarly, the shoulder right connecting belt 10.3B is passed through the belt loop 10.2A1, and then the belt is tightened and then fastened to adjust the shoulder right connecting belt 10.3B and the waist left connecting belt 10.2A. Elastically connected.

8 to 33 are schematic views showing the structure of a fourth embodiment of the present invention, which is a vertebral body pulling bed made by using the soft slip cloth pad; wherein, FIG. 9, FIG. 10 and FIG. 11 is a schematic structural view when in use, FIG. 8 and FIG. 12 to FIG. 33 are partial structural schematic views, FIG. 14 to FIG. 33 are enlarged schematic views of a partial structure, and FIG. 12 is a schematic structural view after removing a soft sliding cloth pad, FIG. Schematic diagram of the structure after removing the bed board, and FIG. 15 is a schematic view of the structure after removing the mounting board.

9 to 16, in this example, the vertebral body pulling bed comprises a bed body, an electric push rod and an underarm hooking device, and the bed body is composed of the bed board 3, the bed frame 2 and the foot legs 1.1, 1.2 and 1.3. The bed board 3 is fixed to the bed frame 2, the electric push rod 6A is mounted on the lower side of the bed board 3, and the thrust bracket 4 is disposed at the bed end position on the lower side of the bed board 3. The thrust bracket 4 mainly includes a thrust crossbar 4.1, a left sliding rod 4.2A, a right sliding rod 4.2B, a left sliding seat 4.3A, a right sliding seat 4.3B, and left and right sliding seats respectively provided with sliding holes, in the bed frame 2 The lower side is also provided with a mounting plate 9, the left sliding seat and the right sliding The seat is fixed on the lower side of the mounting plate 9, the left slide bar 4.2A is placed in the slide hole of the left slide seat 4.3A, and the right slide bar 4.2B is placed in the slide hole of the right slide seat 4.3B, the left slide bar 4.2A and the right The slide bar 4.2B is arranged side by side, the slide bar and the slide seat cooperate to form a linear sliding assembly, the thrust cross bar 4.1 is fixed at the front end of the left and right slide bars, the electric push rod 6A is a slider type electric push rod, and the electric push rod 6A is installed at On the lower side of the mounting plate 9, the electric push rod slider 6A1 is respectively connected with the rear ends of the left and right sliding rods through the connecting screw holes on both sides, and the electric push rod drives the sliding rod to slide longitudinally.

8 , 9 , 10 , and 11 show that in this example, a soft slip cloth pad 10 is laid flat on the bed tail 3.1 of the bed board 3, and a sleeve is provided at the tail end 10A of the soft slip cloth pad 10 The hole 10.1, the sleeve hole 10.1 can be made by sewing, and the soft slip cloth pad 10 is sleeved on the thrust rail 4.1 through the sleeve hole 10.1 to fix the soft sliding cloth bed end 10A on the thrust rail 4.1. When the electric push rod 6A drives the thrust bracket 4 to slide, the soft slip cloth pad 10 is slid together.

Figure 15 is a schematic view showing the structure of Figure 14 after the mounting plate 9 is removed. 14, 15, and 21 show that, in this example, the mounting plate 9 is mounted on the cross frames 2.1, 2.2, the electric push rod 6A is disposed on the lower side of the mounting plate 9, and the socket support is provided at the front end of the electric push rod body 6A2. 6.1A1, after the rear end of the electric push rod 6A rod body is set, the intermediate support 6.1C. In this example, the left slider 4.2A and the right slider 4.2B are round tubular structures, the electric push rod 6A is a slider type electric push rod, the thrust bracket 4 is a double slide rod structure, and the thrust bracket 4 mainly includes a thrust cross rod 4.1. Left slide bar 4.2A, right slide bar 4.2B, left slide seat 4.3A, right slide seat 4.3B, the figure shows that the left slide bar 4.2A and the right slide bar 4.2B are arranged side by side. Figure 16 shows that the left slide 4.3A has a slide hole 4.3A0.

15 to 20 show that in this example, the left slide bar 4.2A is composed of the rod body 4.2A1 and the end plate 4.2A2, the end plate 4.2A2 is disposed at the rear end of the left slide bar 4.2A, and the end plate 4.2A2 is provided with the mounting hole 4.2. A21. The end plate 4.2A2 is inserted into the rear slit 4.2A5 of the rod 4.2A1 and fixed by welding. The left slider 4.2A is connected to the connecting screw hole of the slider 6A1 of the electric push rod 6A through the end plate mounting hole 4.2A21. Install the left slider jack 4.2A61 at the front end of the left slider 4.2A, and fix a small metal short tube 4.2A6 at the front end of the left slider 4.2A. The tube hole on the small short tube 4.2A6 constitutes the socket 4.2A61. Figure 27 shows that the right slider 4.2B also has the same structure. Figure 28 shows that the thrust crossbar 4.1 is provided with a left pin 4.1A and a right pin 4.1B. Figure 15 shows that the left pin 4.1A and the right pin 4.1B are inserted into the left jack 4.2A61 and the right jack 4.2B61 respectively. The crossbar 4.1 is fixed to the front ends of the left and right sliders.

15, FIG. 17, FIG. 19, FIG. 20, FIG. 21 show that the left sleeve 4.2A4 is provided at the end plate mounting hole 4.2A21 of the left slider 4.2A, and the structure of FIG. 20 is shown for clarity, next to FIG. The magnified view is also shown in a larger scale. The figure shows that the left sleeve 4.2A4 has a sleeve hole 4.2A41, the left sleeve 4.2A4 also has a shoulder 4.2A42, and the bolt is inserted into the sleeve hole 4.2A41 and the bolt is fixed. The sleeve 4.2A4 can be fixed to the slider 6A1 in the connecting screw hole of the slider block 6A1, and the left slider 4.2A is fixed and fixed to the slider 6A1 through the left sleeve 4.2A4 provided at the end plate mounting hole 4.2A21. On the left side, for the same reason, the right slider is fixed to the right side of the slider by a right sleeve provided at the end plate mounting hole. The left slider 4.2A can be rotated about the left sleeve 4.2A4 and the shoulder 4.2A42 can be prevented from loosening. The electric push rod 6A drives the slider 6A1 to slide, and when the slider 6A1 slides, the left slide bar 4.2A and the right slide bar 4.2B are respectively slid along the slide holes of the left slide 4.3A and the right slide 4.3B.

15, 21, 22, and 23 show that in this example, the force sensor 11 is further provided at the tail of the electric push rod. The socket support 6.1A1 is provided with a socket hole 6.1A11, and the front end of the electric push rod body 6A2 is placed in the socket hole 6.1A11. The rear intermediate support 6.1C is disposed at the rear mounting hole of the rod of the electric push rod 6A, and FIG. 25 shows that the rear intermediate support 6.1C has a long hole 6.1C1, in order to clearly show the structure of the long hole, in the figure A magnified view of Fig. 25 is also displayed on a larger scale next to 25, which shows that the hole section of the long hole 6.1C1 is not a circular structure but an elongated structure.

23 to 26 show that the rear support 6.1D is further provided, the rear support 6.1D has a rear support shaft hole 6.1D1, and the sensor 11 is installed between the rear intermediate support 6.1C and the rear support 6.1D, and the sensor The front mounting hole 11.21 of the 11 is connected to the electric push rod tail mounting hole through the intermediate pin 6.2C, the intermediate pin 6.2C is placed in the long hole 6.1C1; the rear mounting hole 11.22 of the sensor 11 is mounted through the rear pin 6.2D Rear support 6.1D.

The socket support 6.1A1, the rear intermediate support 6.1C, and the rear support 6.1D are respectively mounted on the lower side of the mounting plate 9, and the front and rear of the electric push rod 6A are respectively installed by the sleeve hole 6.1A11 and the intermediate pin shaft 6.2C. Support, and the intermediate pin 6.2C is placed in the long hole 6.1C1, the rod body 6A2 can be longitudinally slid in the socket hole 6.1A11 and the intermediate pin 6.2C can be longitudinally slid in the long hole 6.1C1, therefore, the electric push The rod can slide in the longitudinal direction. When the electric push rod drives the thrust bracket to longitudinally slide, the longitudinal force received by the front end thrust rail 4.1 acts on the rear end force sensor 11 through the intermediate pin shaft 6.2C, so that it can be pressed by the sensor 11 Pull force for real-time detection.

29 to 33 show that, in this example, the underarm pulling device 12 mainly comprises a hooking member 12.1, a connecting member 12.2 and a clamping tube member 12.4, the connecting member 12.2 is an elongated flat iron piece structure, and the hooking member 12.1 is curved. The metal tube structure, the hooking member 12.1 is welded and fixed at the two ends of the connecting member 12.2, and the hooking member 12.1 and the connecting member 12.2 are closed to form a ferrule 12.3, and the snare is hooked and fixed from the underarm to the body of the connecting member 12.2 The lower side of one end is further provided with an insertion shaft; the clamping tube member 12.4 has a socket 12.4B, the clamping tube member 12.4 is fixed on the bed frame of the bed head, and the insertion shaft is inserted into the insertion hole 12.4B to fix the hooking device and the bed head. The insertion shaft can be rotated in the jack, the connecting member is flatly attached to the bed board, the hooking device can swing around the insertion shaft, and the snare can be hooked and fixed from the underarm. In this example, the hooking member 12.1 is welded and fixed to both ends of the connecting member 12.2 and one end of the head end passes through the connecting member to form the insertion shaft 12.1A. In this example, the clamping tube member 12.4 has a C-shaped wrapping fixing surface 12.4A. A plurality of fixing holes 12.4C are disposed on the C-shaped clad fixing surface 12.4A. Figure 30 shows that the pinch member 12.4 is sleeved on the cross frame 2.3 by a C-shaped clad fixing surface 12.4A, and the pinch member 12.4 can be fixed to the cross frame 2.3 by means of a pull stud on the fixing hole 12.4C. The figure shows that a sponge sheath 12.5 is also provided on the hook member 12.1, and the sponge sheath 12.5 is placed under the armpit position. Figure 10 shows that the insertion shaft 12.1A can be rotated in the insertion hole 12.4B to swing the hooking device toward the sides.

The invention proposes that since the sensor 11 is provided, the electric push rod is controlled by the programming control circuit, and the automation can be realized in various parameters or functions such as the pulling force, the pulling time, the gap time, the total running time or the number of cycles. intelligent control. Moreover, the soft slip cloth pad 10 is made of a soft material such as cloth and has another beneficial effect. After the cross bar 4.1 is moved outward to complete the pulling of the human body, the electric push rod is controlled to be retracted, and the cross bar 4.1 is retracted. The soft slip cloth pad 10 does not squash the human lumbar spine back. This is a concrete manifestation of the present invention to overcome the problems of the prior art, and is also an outstanding substantive feature and significant progress of the present invention.

FIG. 8 shows that a zipper 10.4 is further disposed on the bed tail of the cloth pad 10. The present invention also suggests that the zipper 10.4 is provided for facilitating the disassembly and assembly of the soft slip cloth pad 10, and when it is needed, the soft sliding cloth pad is used. The sleeve hole 10.1 is sleeved on the thrust rail and the zipper 10.4 is pulled, and the zipper can be removed when not needed. If you do not consider the disassembly and assembly problem, you can also directly wrap the outer side of the soft slip cloth pad and fix it on the thrust crossbar without setting the zipper.

The invention also suggests that fasteners such as buttons and hooks can also be used instead of the zipper.

The invention also suggests that the soft slip cloth pad 10 can be connected with the thrust cross bar 4.1 in addition to the structure of the sleeve hole 10.1, and can also be provided with a hook or a buckle on the soft slip cloth pad by means of a hook or buckle. The ring connects the soft slip cloth pad to the thrust rail.

According to the present invention, the waist left connecting belt 10.2A and the waist right connecting belt 10.2A of the cloth pad 10 are disposed at a position where the finger reaches the grasping position after the user lies, and the user himself can fasten the body with a belt.

Figure 11 shows that, when using, first do the following preparations:

1. Firstly retract the thrust crossbar 4.1, flatten the soft slip cloth pad 10 on the bed board, open the zipper 10.4, and sleeve the sleeve hole 10.1 of the soft slip cloth pad 10 on the thrust crossbar 4.1 to make it soft. The slippery pad 10 is connected to the thrust rail 4.1 and then the zipper is closed.

2. Separate the underarm hooks placed on the left and right sides of the bed.

3. After the waistband 7 is wound around the waist, the human body is lying on the soft slip cloth pad and the waistband is passed from the waist from the upper side of the left and right hip bones, and then the left end 7A of the waistband is connected with the waist right connection belt 10.2B and closed. Tightly fixed, the right end 7B of the belt is connected and fixed to the waist left connecting belt 10.2A, and is tightened and fixed, and the waist belt 7 is in a crossed state to fix the human body from the waist and the soft sliding cloth pad.

4. Pass the left and right arms through the ferrules of the left and right hooking devices respectively, then turn the left and right hooking devices and place the sponge sheaths under the armpit position respectively, and make the human body through the hooking device. The underarm and the bed frame are tightened and fixed.

5. Control the operation of the electric push rod 6A so that the thrust cross rod 4.1 drives the cloth pad to move to the outside, and the human lumbar vertebra will be pulled.

In this example, the bed frame can adopt a folding structure. Since the electric push rod 6A and the thrust bracket 4 are disposed on the lower side of the bed board, the bed frame folding is not affected, and the storage after folding does not require much space.

In the prior art, the device called the microcomputer vertebral body pulling bed controls the electric push rod by means of a programming control circuit, and the programming control circuit is composed of a main circuit board and a control circuit board, and the main circuit board is used for Control the operation of the electric push rod, control the circuit board to connect with the main circuit board, control the circuit board for inputting the operating parameters, set the membrane switch or the silicone button on the control circuit board to form the control screen, and input the pulling force and pull on the control panel Each parameter such as pull time, gap time, total running time or number of cycles, after starting, the pulling bed will run according to the set parameters. However, since the electric box for installing the main circuit board and the control circuit board is fixed to the bed position, the patient cannot operate the control panel by himself, and must be operated by another person.

The invention prompts that in the setting of the control panel, the existing fixed control panel can be changed into a handheld controller, and the main circuit board is disposed under the bed and the control circuit board is disposed on the handheld controller. Handheld wired control can be realized by connecting a cable between the handheld controller and the main circuit board, or the handheld controller and the main circuit board can be designed as a remote control mode, and the parameters are set by the patient handheld controller. Therefore, the entire operation process can be operated by the patient alone, achieving self-service operation.

FIG. 34 is a schematic structural view of a fifth embodiment of the present invention; FIG. 34 and FIG. 36 are schematic diagrams of the overall structure, FIG. 36 is a schematic structural view of the structure, and FIG. The figure shows that, unlike the fourth embodiment, in this example, the length of the pad 10 is long. The degree extends from the tail of the bed to the position of the neck of the human body. On the shoulder pad 10, a shoulder left connecting belt 10.3A and a shoulder right connecting belt 10.3B are further disposed; a head pulling device 5 is also provided. The pulling fixture 5 mainly comprises a strap 5.1, a tensioning buckle 5.1A, a tightening strap 5.2, one end of the strap 5.1 is connected with the tensioning buckle 5.1A, and the other end is connected with the cross frame 2.3 of the bed frame at the bed head. The connecting end 5.21 of the tightening strap 5.2 is fixedly connected to the cross frame 2.3 and the pull end end 5.22 is passed through the threading hole of the tensioning buckle 5.1A, and the tightening strap forms a snare on the bed board. The tension of the snare can be adjusted and the human body can be pre-tensioned by tightening the buckle 5.1A. The tensioning buckle can adopt the tightening adjustment structure such as a zinc buckle or a double iron buckle which is often used in the field of logistics and transportation.

Figure 36 shows that, when using, first do the following preparations:

2. The human body lies supine on the cloth pad and the shoulder left connecting belt 10.3A is passed through the belt loop 10.2B1, and then the belt is tightened and tightly fixed; similarly, the shoulder right connecting belt 10.3B from the belt loop 10.2 After passing through the A1, tighten the strap and fasten it.

3. Relax and tighten the strap 5.2 in the chin position of the human body, and then tighten the hand end 5.22 to pre-tension the human chin.

4. Control the operation of the electric push rod 6A so that the thrust cross rod 4.1 drives the cloth pad to move to the outside, and the human cervical vertebra will be pulled.

The invention proposes that the head pulling device and the waist belt in the first embodiment are used, the human chin and the head are pulled and fixed by the head pulling device, and the human body is pulled from the waist and the soft sliding cloth through the waist belt. Tightly fixed, controlling the operation of the electric push rod can simultaneously pull the cervical and lumbar spine of the human body.

The traction bed proposed by the present invention can fix the body by itself whether using a belt or a shoulder strap.

37 is a schematic structural view of a sixth embodiment of the present invention; wherein, FIG. 37 is a schematic view of the overall structure, and FIG. 38 is an enlarged schematic view of a partial structure. The figure shows that the structure of the head pulling device used in this embodiment is different from that in the fifth embodiment. In this example, the head pulling device 5 mainly comprises a longitudinal pulling belt 5.1, a neck fixing belt 5.3, and a longitudinal drawing belt. 5.1 is located in the back of the human body and has one end fixed to the neck fixing belt 5.3 and the other end is fixed to the bed head. The neck fixing belt 5.3 is also provided with adjustable elastic buckles 5.5A, 5.5B, neck fixing belt 5.3 From the back side of the neck to the chin position, the buckles are connected by the buckles 5.5A and 5.5B. In this example, a chin rest 5.4 is provided on the neck strap 5.3 corresponding to the chin position. When in use, the human body lies on the bed board, the longitudinal pull belt 5.1 is located in the back of the human body, the neck strap is wrapped around the back side of the neck to the chin position and the chin support is 5.4.1 sleeved on the human chin, the buckle 5.5A, The 5.5B is inserted into each other to secure the neck strap. The invention proposes that the buckles 5.5A and 5.5B can be fastened and fastened, and the structural forms thereof can be different. The prior art fasteners can be used as long as they can be fastened and fixed and can be adjusted to be elastic. The present invention suggests that the chin rest is often used in hard hats or motorcycle helmets.

Figure 39 is a schematic enlarged view showing the structure of a seventh embodiment of the present invention; in contrast to the sixth embodiment, the longitudinal drawing strap 5.1 is made of a rectangular cloth, and the width of the longitudinal pulling band 5.1 is increased. The force of the neck fixing band 5.3 during the pulling process is more dispersed and more uniform.

40-44 are enlarged schematic views showing a partial structure of an eighth embodiment of the present invention. Compared with FIG. 14 and FIG. 21 of the fourth embodiment, It can be seen that this example differs from the fourth embodiment in that, in this example, the sensor 11 is disposed at the front end of the rod of the electric push rod 6A, which is subjected to a pulling force (in the fourth embodiment, the sensor 11 is set At the end of the electric push rod and subjected to pressure). Figure 41 shows the intermediate support 6.1C after the rear end of the electric push rod 6A, the long intermediate hole 6.1C on the rear intermediate support 6.1C, the intermediate pin 6.2C in the long hole 6.1C1, and the intermediate pin 6.2C The longitudinal hole slides in the long hole 6.1C1, and the electric push rod tail mounting hole is mounted and connected with the intermediate pin shaft 6.2C.

41 and 42 show that the front end of the electric push rod body 6A2 is provided with a rod front end socket support 6.1A1, the support base 6.1A1 has a sleeve hole 6.1A11, and the front end of the electric push rod rod body is placed in the sleeve hole 6.1A11. During the pulling process, the front end of the electric push rod body 6A2 can slide in the socket hole 6.1A11 under the action of the longitudinal thrust.

Figure 42 shows that the front end of the electric push rod body is provided with a front end plate 6A3; Fig. 41 and Fig. 44 show that, in this example, an end surface support 6.1E is further provided on the front end plate 6A3 and an end pin 6.2E is provided thereon. The front tension support 6.1F is disposed and a tension pin 6.2F is disposed thereon, and the front tension support 6.1F is fixed on the mounting plate 9 and is located in front of the end support 6.1E, and the front tension support 6.1F and the end support A force sensor 11 is further disposed between the 6.1E, the front end of the force sensor 11 is mounted and connected to the pull pin 6.2F, and the rear end of the force sensor is mounted and connected with the end pin 6.2E; the rear intermediate support 6.1C and the front end sleeve of the rod The support seat 6.1A1 and the front tension support 6.1F are fixed on the mounting plate 9. Since the electric push rod body 6A2 can slide in the socket hole 6.1A11 and the intermediate pin shaft 6.2C can slide in the long hole 6.1C1, the electric push rod 6A passes through the force sensor 11 and the front tension bearing in the longitudinal direction. 6.1F mounting connection, the longitudinal thrust received by the thrust crossbar 4.1 at the front end acts on the force sensor 11 to be subjected to a pulling force, whereby the pulling force can be detected in real time by the sensor 11.

45-48 are enlarged schematic views showing a partial structure of a ninth embodiment of the present invention. The figure shows that in this example, a force sensor 11 is provided at the front end of the electric push rod, a rear intermediate support 6.1C is provided at the tail of the electric push rod body, and a long hole 6.1C1 is provided in the rear intermediate support 6.1C and is in the long hole. The intermediate pin shaft 6.2C is arranged, and the electric push rod tail mounting hole is mounted on the rear intermediate support 6.1C through the intermediate pin shaft 6.2C; the front intermediate support 6.1G is also provided, and the front intermediate support 6.1G has a long hole 6.1G1 An end support 6.1E is fixed on the front end surface of the electric push rod body and an end pin 6.2E is arranged thereon, and the end pin 6.2E passes through the long hole of the front intermediate support; and the front tension support 6.1 is also provided. F and a tension pin 6.2F is disposed thereon, the front tension support 6.1F is disposed in front of the end support 6.1E, and a force sensor 11 is disposed between the front tension support 6.1F and the end support 6.1E, the force sensor 11 The front end is mounted and connected to the pull pin 6.2F, and the rear end of the force sensor is mounted and connected to the end pin 6.2E; the rear intermediate support 6.1C, the front intermediate support 6.1G, and the front tension support 6.1F are fixed on the mounting plate. In the pulling process, under the action of the longitudinal thrust, the end pin 6.2E can be in the middle The 6.1G long hole 6.1G1 slips, the middle pin 6.2C of the electric push rod tail mounting hole can slide in the long hole 6.1C1 of the rear intermediate support 6.1C, and the thrust crossbar receives longitudinal thrust at the front end. The force sensor is subjected to a pulling force by acting on the force sensor 11 by the face pin 6.2E.

Claims

A soft sliding cloth pad of a vertebral body pulling bed, wherein the soft sliding cloth pad is laid on the bed board at a position of a bed tail, and the soft sliding cloth pad has a longitudinal length at least extending from the tail end to the human body At the position of the buttocks, the lateral width of the soft slip cloth pad is at least the width of the human buttocks, and the tail end of the soft slip cloth pad acts as a tension connecting point of the external pulling force, and the external pulling force acts on the tail end of the cloth bed to drive the cloth pad to The outer side movement is characterized in that the soft slip cloth pad is disposed on the waist to the thigh position of the human body, and the waist left connecting belt and the waist right connecting belt are arranged, the waist left connecting belt and the waist right connecting belt are in a crossed state to slide the human body and the body. The transfer pad is tightened and fixed.
The soft slip cloth pad according to claim 1, wherein the longitudinal length of the cloth pad extends from the tail end to the waist position of the human body, and is further provided with a separate waist belt, and the human body lies on the cloth cushion. The waistband is placed at the waist position behind the human body and is bypassed from the upper side of the left and right hip bones, and the left end of the belt at the abdomen to thigh position of the human body is connected with the right connecting belt of the waist, and the right end of the waistband is connected with the left side of the waist. The belt is elastically adjustable after the belt is connected with the left and right connecting belts of the waist. The waist belt is connected to the waist and the right connecting belt of the waist, and the human body is tightened from the waist and the sliding pad.
The soft slip cloth pad according to claim 1, wherein the longitudinal length of the soft slip cloth pad extends from the tail end to the neck position of the human body, and the cloth pad is disposed on the shoulder portion of the human body. a shoulder left connecting belt, a shoulder right connecting belt, the human body lying supine on the cloth mat and connecting the shoulder left connecting belt to the waist right connecting belt and the connection is an adjustable elastic, shoulder right connecting belt and the The left side of the waist is connected and the connection is adjustable. The shoulder strap is connected to the left side of the waist and the right side of the waist is crossed to fix the body from the shoulder and the sliding pad.
A vertebral body pulling bed comprises a bed body, an electric push rod, a squatting hooking device and/or a head pulling device, wherein the bed body is composed of a bed board, a bed frame and a bed foot, and the bed board is fixed on the bed frame. The electric push rod is mounted on the lower side of the bed board, and the thrust bracket is arranged at the bottom of the bed board at the bottom of the bed board. The thrust bracket is a double slide rod structure. The thrust bracket mainly includes a thrust crossbar, a left sliding bar, a right sliding bar and a left sliding. a sliding seat is arranged on the left sliding seat and the right sliding seat, and a mounting plate for installing the thrust bracket is further disposed on the lower side of the bed frame, wherein the left sliding seat and the right sliding seat are respectively fixed at the seat a lower side of the mounting plate, the left sliding bar is placed in the sliding hole of the left sliding seat, the right sliding bar is placed in the sliding hole of the right sliding seat, and the left sliding bar and the right sliding bar are arranged side by side The sliding rod and the sliding seat cooperate to form a linear sliding assembly, and the thrust rail is fixed to the front ends of the left and right sliding rods, and the electric pushing rod is a sliding type electric pushing rod, and the electric pushing rod is installed on the lower side of the mounting board. The electric push rod slider is connected with the rear ends of the left and right slide bars through the connecting screw holes on both sides, and the electric power is connected. The movable lever drives the sliding rod to slide longitudinally, wherein the soft sliding cloth pad is further disposed on the bed board, and the tail end of the cloth pad is fixed on the thrust cross bar, and the thrust cross bar is outwardly When moving, the cloth pad is driven to the outside.
The vertebral body pulling bed according to claim 4, wherein a force sensor is disposed at a tail portion of the electric push rod, and a rear intermediate support is disposed at a tail portion of the electric push rod body, the rear intermediate support having a long hole and An intermediate pin shaft is disposed in the long hole, a rear support is further disposed and a rear pin is disposed thereon, and a force sensor is disposed between the rear intermediate support and the rear support, and the front end of the force sensor and the rear end of the electric push rod are installed The intermediate pin is mounted and connected, and the rear end of the force sensor is mounted on the rear support through the rear pin; a socket support is arranged at the front end of the electric push rod body, the socket support has a sleeve hole, and the electric push rod The rod body is placed in the socket hole, and the rear intermediate support, the rear support and the socket support are fixed on the mounting plate; during the pulling process, the electric push rod body can be under the action of the longitudinal thrust In the set Sliding in the hole, the intermediate pin of the electric push rod tail mounting hole can slide in the long hole, and the longitudinal thrust received by the thrust cross bar at the front end acts on the force sensor through the intermediate pin to receive the force sensor Pressure effect.
The vertebral body pulling bed according to claim 4, wherein a force sensor is disposed at a front end of the electric push rod, and a rear intermediate support is disposed at a tail portion of the electric push rod body, the rear intermediate support having a long hole and The intermediate pin shaft is disposed in the long hole, and the electric push rod tail mounting hole is mounted on the rear middle support through the intermediate pin shaft; the socket support is disposed at the front end of the electric push rod body, and the socket support has a socket hole, An electric push rod body is disposed in the sleeve hole; an end support is fixed on a front end surface of the electric push rod body and an end pin is disposed on the front end of the electric push rod body, and a front tension support is further disposed and a tension pin shaft is disposed thereon The front tension support is disposed in front of the end support, and a force sensor is disposed between the front tension support and the end support. The front end of the force sensor is connected to the pull pin, and the rear end of the force sensor is mounted on the end pin. The rear intermediate support, the socket support, and the front tension support are fixed on the mounting plate; during the pulling process, the electric push rod body can slide in the sleeve hole under the action of the longitudinal thrust Shift, electric push The intermediate pin of the rod tail mounting hole can be slid in the long hole of the rear intermediate seat, and the longitudinal thrust received by the thrust rail at the front end acts on the force sensor through the end pin to force the force sensor.
The vertebral body pulling bed according to claim 4, wherein a force sensor is disposed at a front end of the electric push rod, and a rear intermediate support is disposed at a tail portion of the electric push rod body, the rear intermediate support having a long hole and An intermediate pin shaft is disposed in the long hole, and the electric push rod tail mounting hole is mounted on the rear middle support through the intermediate pin shaft; a front middle support is further provided, the front middle support has a long hole; and the electric push rod body An end face support is fixed on the front end surface and an end pin is disposed thereon, the end pin is passed through the long hole of the front middle support; a front tension support is further disposed and a pull pin is disposed thereon, The front tension support is arranged in front of the end support, and a force sensor is arranged between the front tension support and the end support, the front end of the force sensor is connected with the tension pin, and the rear end of the force sensor is connected with the end pin; The rear intermediate support, the front intermediate support and the front tension support are fixed on the mounting plate; during the pulling process, the end pin can be slipped in the long hole of the front intermediate support under the action of the longitudinal thrust Electric push The intermediate pin of the rod tail mounting hole can be slid in the long hole of the rear intermediate seat, and the longitudinal thrust received by the thrust rail at the front end acts on the force sensor through the end pin to force the force sensor.
The vertebral body pulling bed according to any one of claims 4, 5, 6 or 7, wherein the underarm pulling device mainly comprises a hooking member, a connecting member and a pinching member, and the connecting member In the case of an elongated flat iron piece structure, the hooking member is a curved metal round tube structure, the hooking member is welded to both ends of the connecting member, and the hooking member is closed with the connecting member to form a sleeve. a ring, an insertion shaft is further disposed on a lower side of one end of the connector head, the pinch member has a socket, the pinch member is fixed on the bed frame of the bed, and the insertion shaft is inserted into the jack The hooking device is fixedly coupled to the bed head, the insertion shaft is rotatable in the insertion hole, the connecting member is flatly attached to the bed board, and the hooking device can swing left and right around the insertion shaft, the snare sleeve is The armpit is fixed by the armpit.
The vertebral body pulling bed according to any one of claims 4, 5, 6 or 7, wherein the head pulling device mainly comprises a pulling belt, a tensioning buckle, a tightening belt, and one end of the pulling belt. It is connected with the tensioning buckle and the other end is fixedly connected with the bed head. The connecting end of the tightening strap is fixedly connected with the headboard, and the pulling end of the tightening strap passes through the threading hole of the tensioning buckle, and the tightening strap constitutes a Retractable snare to nest the snare In the human chin, the head of the human body is pulled and fixed, and the pull-out of the hand strap can be adjusted by hand to adjust the tightness of the snare to realize the pre-tensioning of the human body.
The vertebral body pulling bed according to any one of claims 4, 5, 6 or 7, wherein the head pulling device mainly comprises a longitudinal pulling belt and a neck fixing belt, and the longitudinal pulling belt is located in the human body. The back of the head is located at one end and is fixedly attached to the neck fixing belt at the other end and the other end is fixed to the head of the head. The neck fixing belt is further provided with an adjustable elastic fastening member, and the neck fixing belt is gathered from the back side of the neck to the chin position. And the buckle is connected by a snap fastener.