Body position adjusting device capable of automatically detecting angle

Abstract

The invention discloses a body position adjusting device capable of automatically detecting angles, and relates to the technical field of medical instruments, the body position adjusting device comprises an operating bed, a bidirectional moving mechanism is arranged at the bottom of the operating bed, angle measuring instruments are fixedly arranged at the tops of the two ends of the bidirectional moving mechanism, and hollow rods are fixedly arranged at the tops of the two ends of the bidirectional moving mechanism. Through the arrangement of the driving motor, the winding wheel, the rotating column, the traction rope, the abutting plate, the reset spring, the arc-shaped block, the three air bags and the baffle, the supporting area is increased according to the fact that the larger the opening angle is, the larger the pressure at the popliteal space is and the larger the corresponding air bag inflation number is, the supporting area is adjusted in a self-adaptive mode, the pressure at the popliteal space is dispersed, and the supporting effect is improved. The probability of nerve compression injury of a patient is reduced, the number of times of relaxation in an operation is reduced, the operation efficiency is improved, manual adjustment is not needed, the supporting area is adjusted in a self-adaptive mode when a medical worker debugs the angle, the automation degree is high, and operation is easy, convenient and fast.

Description

Technical Field

[0001] The invention relates to the technical field of medical devices, and in particular to a body position adjustment device capable of automatically detecting angles. Background Art

[0002] The lithotomy position is the most commonly used position for patients. The patient lies supine on the examination bed with the buttocks close to the bedside and placed on the leg support. It is a common position for rectal, anorectal, urological surgery and gynecological examinations. In traditional technology, the patient lies flat on the bed. Before performing lithotomy surgery, two leg boards need to be installed to support the patient's legs, and then the patient's legs are lifted from the leg boards and separated, and then the two leg boards that hinder the surgery are removed. After the surgery, the two leg boards need to be installed again so that the patient's legs can be laid flat for rest.

[0003] In the prior art, the heavier the person is, the more fat accumulates in the lower limbs. Therefore, the more fat accumulates in the lower limbs, the larger the opening angle needs to be to facilitate a wider surgical field of view. However, as the opening angle increases, the pressure on the popliteal fossa will also increase synchronously. In addition, the heavier the person is, the greater the pressure on the popliteal fossa during surgery, which can easily lead to poor blood circulation in the lower limbs and thrombosis. The patient's legs need to be manually lifted multiple times to adjust the opening angle, which is very time-consuming and laborious. Summary of the invention

[0004] The technical solution of the present invention aims at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology. Specifically, the purpose of the present invention is to provide a body posture adjustment device with automatic angle detection to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a body position adjustment device with automatic angle detection, comprising an operating bed, a two-way movable mechanism is arranged at the bottom of the operating bed, angle measuring instruments are fixedly arranged at the top of both ends of the two-way movable mechanism, hollow rods are fixedly arranged at the top of both ends of the two-way movable mechanism, angle adjustment mechanisms are rotatably arranged inside the two hollow rods, reciprocating mechanisms are arranged inside the two angle adjustment mechanisms, speed regulating mechanisms are arranged on the side walls of the two angle adjustment mechanisms, and air pipes are fixedly arranged on the side walls of the two angle adjustment mechanisms.

[0006] Preferably, the bidirectional moving mechanism includes two U-shaped rods, a bidirectional motor, two guide rails and two screws. The bidirectional motor is fixedly arranged at the bottom of the operating bed, the two screws are fixedly arranged at the two output shaft ends of the bidirectional motor, the two guide rails are fixedly arranged at the bottom of the operating bed, the two U-shaped rods are slidably arranged between the two guide rails, and the two U-shaped rods are respectively engaged with the two screws.

[0007] Preferably, both of the adjusting angle mechanisms include a driving motor, a winding wheel, a rotating column, a towing rope, a resisting plate, a reset spring, an arc-shaped block, three air bags and a baffle plate. The driving motor is fixedly arranged at the bottom of the U-shaped rod, the rotating column is fixedly arranged at the end of the output shaft of the driving motor, the winding wheel is fixedly arranged on the rotating column, one end of the towing rope is fixedly arranged on the winding wheel, a bracket is fixedly arranged at the top of the rotating column, the resisting plate is fixedly arranged inside the bracket, the arc-shaped block is fixedly arranged inside the bracket, three air bags are fixedly arranged at the top of the arc-shaped block, the baffle plate is slidably arranged inside the arc-shaped block, the baffle plate is fixedly connected with the other end of the towing rope, the reset spring is arranged between the baffle plate and the resisting plate, and the towing rope penetrates through and is connected with the resisting plate.

[0008] Preferably, a dial is arranged inside both of the angle measuring instruments, and the two dials are fixedly connected with the corresponding rotating columns.

[0009] Preferably, six ventilation holes are arranged on both of the arc-shaped blocks, and the six ventilation holes are respectively communicated with the three air bags.

[0010] Preferably, both of the reciprocating mechanisms include a reciprocating lead screw and a reciprocating plate. The reciprocating lead screw is rotatably arranged inside the arc-shaped block, and the reciprocating plate is meshed and sleeved on the reciprocating lead screw.

[0011] Preferably, both of the speed regulating mechanisms include an inclined groove, a bottom plate, a limiting rod, a first bevel gear, a second bevel gear, a mounting block, an adjusting motor and a transmission assembly. A cavity is arranged inside the bracket, the bottom plate is fixedly arranged at the bottom of the cavity, the inclined groove is arranged on the bottom plate, the limiting rod is slidably arranged inside the inclined groove, the mounting block is fixedly arranged at the top of the limiting rod, the adjusting motor is fixedly arranged on the side wall of the mounting block, the second bevel gear is fixedly arranged at the end of the output shaft of the adjusting motor, the first bevel gear is fixedly arranged at the end of the reciprocating lead screw, and the transmission assembly is arranged on the side wall of the arc-shaped block.

[0012] Preferably, the transmission assembly includes a U-shaped connecting rod, a telescopic block, a first rack, a second rack, a second gear, a transmission shaft and a first gear. The U-shaped connecting rod is fixedly arranged on the baffle plate, the transmission shaft is rotatably arranged on the side wall of the arc-shaped block, the first gear and the second gear are fixedly arranged on the transmission shaft with the same center of a circle, one end of the U-shaped rod is fixedly arranged on the baffle plate, the first rack is fixedly arranged at the other end of the U-shaped rod, one end of the telescopic block is fixedly arranged on the adjusting motor, and the second rack is fixedly arranged at the other end of the telescopic block.

[0013] Preferably, air pumps are connected to the ends of the two air pipes, and the air pumps are connected with a voltage stabilizer.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0015] (1) The present invention realizes, through the provided drive motor, winding wheel, rotating column, towing rope, abutting plate, return spring, arc-shaped block, three air bags and baffle, that the larger the opening angle is, the greater the pressure at the popliteal fossa is, and the more air bags are inflated correspondingly, increasing the support area, adaptively adjusting the support area to disperse the pressure at the popliteal fossa, reducing the probability of nerve compression injury to the patient, reducing the number of intraoperative relaxations, improving the surgical efficiency without manual adjustment, and adaptively adjusting the support area as the medical staff adjusts the angle, with high automation, simple operation, convenient and fast;

[0016] (2) The present invention realizes, through the provided inclined groove, bottom plate, limiting rod, first bevel gear, second bevel gear, mounting block, adjusting motor and transmission assembly, that the more the air bags are inflated, the greater the corresponding supporting force is, the popliteal fossa pressure is smaller, thus driving the reciprocating lead screw to rotate at a slower speed. On the contrary, when the popliteal fossa pressure is greater, the reciprocating lead screw drives the reciprocating plate to reciprocate faster, adaptively adjusting the gas exchange speed of the air bags, thereby changing the speed of promoting blood circulation and massage;

[0017] (3) The present invention realizes, through the provided reciprocating lead screw and reciprocating plate, that the gas inside the arc-shaped block is squeezed into the air bags through the ventilation holes on both sides of the reciprocating plate due to the reciprocating movement of the reciprocating plate. And since each air bag forms an independent air bag cavity with the corresponding ventilation hole, when the reciprocating plate moves towards one ventilation hole direction, a negative pressure is formed on the other side, causing part of the gas in the air bag on the other side to flow into the arc-shaped block interior, so that half of the air bag is softer and half is harder; it realizes that the patient's blood is convenient to flow from the softer side air bag, facilitating the patient's blood circulation while ensuring the supporting force for the patient, and adjusting the soft and hard degrees of the alternating air bags back and forth, which can play a certain massage role on the patient's popliteal fossa, further promoting the patient's blood circulation and avoiding the situation of lower limbs losing consciousness and excessive nerve compression. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is the overall structure schematic diagram of the present invention;

[0019] Figure 2 is the structure schematic diagram of the bidirectional moving mechanism of the present invention;

[0020] Figure 3 is the partial structure schematic diagram of the present invention;

[0021] Figure 4 is the sectional structure schematic diagram of the angle adjusting mechanism of the present invention;

[0022] Figure 5 is the partial sectional structure schematic diagram of the angle adjusting mechanism of the present invention;

[0023] Figure 6 is the structure schematic diagram of the positional relationship between the angle adjusting mechanism and the speed regulating mechanism of the present invention;

[0024] Figure 7 For the present invention Figure 6 Enlarged view of part A in

[0025] Figure 8 Schematic structural diagram of the reciprocating mechanism of the present invention.

[0026] In the figure: 1, operating table; 2, bidirectional moving mechanism; 21, U-shaped rod; 22, bidirectional motor; 23, guide rail; 24, screw rod; 3, angle adjusting mechanism; 31, driving motor; 32, winding wheel; 33, rotating column; 34, traction rope; 35, abutting plate; 36, return spring; 37, arc-shaped block; 38, airbag; 39, baffle plate; 4, bracket; 41, hollow rod; 6, air delivery pipe; 7, reciprocating mechanism; 71, reciprocating lead screw; 72, reciprocating plate; 8, speed regulating mechanism; 81, U-shaped connecting rod; 82, inclined groove; 83, bottom plate; 84, limiting rod; 85, first bevel gear; 86, second bevel gear; 87, mounting block; 88, adjusting motor; 89, telescopic block; 810, first rack; 811, second rack; 812, second gear; 813, transmission shaft; 814, first gear; 10, ventilation hole; 11, angle measuring instrument. Specific embodiments

[0027] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0028] Please refer to Figures 1-8 , an embodiment provided by the present invention: An automatic angle detection body position adjustment device, including an operating table 1, a bidirectional moving mechanism 2 is arranged at the bottom of the operating table 1, angle measuring instruments 11 are fixedly arranged at the tops of both ends of the bidirectional moving mechanism 2, hollow rods 41 are fixedly arranged at the tops of both ends of the bidirectional moving mechanism 2, an angle adjusting mechanism 3 is rotatably arranged inside the two hollow rods 41, a reciprocating mechanism 7 is arranged inside the two angle adjusting mechanisms 3, speed regulating mechanisms 8 are arranged on the side walls of the two angle adjusting mechanisms 3, and air delivery pipes 6 are fixedly arranged on the side walls of the two angle adjusting mechanisms 3. First, the bidirectional moving mechanism 2 adjusts the bracket 4 to a suitable position, then the patient's legs are placed on the bracket 4 and fixed, and then the opening angle of the bracket 4 and the patient's legs is adjusted through the angle adjusting mechanism 3. After the adjustment is completed, the speed regulating mechanism 8 is synchronously adjusted by driving the angle adjusting mechanism 3, and the speed regulating mechanism 8 drives the reciprocating moving speed of the reciprocating mechanism 7 for adaptive adjustment.

[0029] Specifically, the bidirectional moving mechanism 2 includes two U-shaped rods 21, a bidirectional motor 22, two guide rails 23 and two screws 24. The bidirectional motor 22 is fixedly arranged at the bottom of the operating bed 1. The two screws 24 are fixedly arranged at the two output shaft ends of the bidirectional motor 22. The two guide rails 23 are fixedly arranged at the bottom of the operating bed 1. The two U-shaped rods 21 are slidably arranged between the two guide rails 23. The two U-shaped rods 21 are respectively engaged with the two screws 24. The output shaft of the bidirectional motor 22 drives the screws 24 to rotate. The rotation of the screws 24 drives the U-shaped rods 21 to move toward each other under the action of the guide rails 23, thereby driving the two brackets 4 to move synchronously to adjust the distance between the legs.

[0030] Specifically, the two angle adjustment mechanisms 3 each include a drive motor 31, a winding wheel 32, a rotating column 33, a traction rope 34, a contact plate 35, a return spring 36, an arc block 37, three air bags 38 and a baffle 39. The drive motor 31 is fixedly arranged at the bottom of the U-shaped rod 21, the rotating column 33 is fixedly arranged at the end of the output shaft of the drive motor 31, the winding wheel 32 is fixedly arranged on the rotating column 33, one end of the traction rope 34 is fixedly arranged on the winding wheel 32, a bracket 4 is fixedly arranged on the top of the rotating column 33, the contact plate 35 is fixedly arranged inside the bracket 4, the arc block 37 is fixedly arranged inside the bracket 4, three air bags 38 are fixedly arranged on the top of the arc block 37, the baffle 39 is slidably arranged inside the arc block 37, the baffle 39 is fixedly connected to the other end of the traction rope 34, the return spring 36 is arranged between the baffle 39 and the contact plate 35, and the traction rope 34 is connected with the contact plate 35 through. The driving motor 31 drives the rotating column 33 and the bracket 4 to rotate, and the rotation of the rotating column 33 drives the winding wheel 32 to rotate, and the winding wheel 32 winds up the traction rope 34, thereby pulling the traction rope 34, and the traction rope 34 pulls the baffle 39 to move, and the movement of the baffle 39 allows the gas in the air supply pipe 6 to rush into multiple air bags 38, thereby increasing the support area; it is achieved that the greater the opening angle, the greater the pressure at the popliteal fossa, and the corresponding number of inflated air bags 38 is increased, thereby increasing the support area, and the support area is adaptively adjusted to disperse the pressure at the popliteal fossa, thereby reducing the probability of nerve compression injury in patients and reducing the number of relaxation times during surgery, thereby improving the efficiency of the operation without the need for manual adjustment, and the support area is adaptively adjusted as the medical staff adjusts the angle, with a high degree of automation, simple operation, and convenience.

[0031] Specifically, the two angle measuring instruments 11 are provided with scale plates inside, and the two scale plates are fixedly connected to the corresponding rotating columns 33 .

[0032] Specifically, six ventilation holes 10 are provided on the two arc-shaped blocks 37 , and the six ventilation holes 10 are respectively connected to the three air bags 38 .

[0033] Specifically, both of the reciprocating mechanisms 7 include a reciprocating lead screw 71 and a reciprocating plate 72. The reciprocating lead screw 71 is rotatably arranged inside the arc-shaped block 37, and the reciprocating plate 72 is meshingly sleeved on the reciprocating lead screw 71. The rotation of the reciprocating lead screw 71 drives the reciprocating movement of the reciprocating plate 72. The gas inside the arc-shaped block 37 is squeezed into the airbag 38 through the ventilation holes 10 on both sides of the reciprocating plate 72 due to the reciprocating movement of the reciprocating plate 72. And since each airbag 38 forms an independent airbag 38 cavity with the corresponding ventilation hole 10, when the reciprocating plate 72 moves towards one ventilation hole 10, a negative pressure is formed on the other side, causing part of the gas in the airbag 38 on the other side to flow into the arc-shaped block 37, so that half of the airbag 38 is softer and half is harder; this enables the patient's blood to flow easily from the softer side of the airbag 38, facilitating the patient's blood circulation while ensuring the patient's support force. Moreover, by adjusting the softness and hardness of the airbag 38 back and forth alternately, it can play a certain massage role on the patient's popliteal fossa, further promoting the patient's blood circulation and avoiding the situation of lower limbs losing sensation and excessive nerve compression.

[0034] Specifically, the two speed regulating mechanisms 8 include an inclined groove 82, a bottom plate 83, a limiting rod 84, a first bevel gear 85, a second bevel gear 86, a mounting block 87, an adjusting motor 88 and a transmission assembly. A cavity is arranged inside the bracket 4, the bottom plate 83 is fixedly arranged at the bottom of the cavity, the inclined groove 82 is arranged on the bottom plate 83, the limiting rod 84 is slidably arranged in the inclined groove 82, the mounting block 87 is fixedly arranged at the top of the limiting rod 84, the adjusting motor 88 is fixedly arranged on the side wall of the mounting block 87, the second bevel gear 86 is fixedly arranged at the end of the output shaft of the adjusting motor 88, the first bevel gear 85 is fixedly arranged at the end of the reciprocating lead screw 71, and the transmission assembly is arranged on the side wall of the arc-shaped block 37.

[0035] Specifically, the transmission assembly includes a U-shaped connecting rod 81, a telescopic block 89, a first rack 810, a second rack 811, a second gear 812, a transmission shaft 813, and a first gear 814. The U-shaped connecting rod 81 is fixedly arranged on the baffle 39. The transmission shaft 813 is rotatably arranged on the side wall of the arc-shaped block 37. The first gear 814 and the second gear 812 are fixedly arranged on the transmission shaft 813 concentrically. One end of the U-shaped rod 21 is fixedly arranged on the baffle 39. The first rack 810 is fixedly arranged at the other end of the U-shaped rod 21. One end of the telescopic block 89 is fixedly arranged on the adjusting motor 88. The second rack 811 is fixedly arranged at the other end of the telescopic block 89. The movement of the baffle 39 drives the movement of the U-shaped connecting rod 81. The movement of the L-shaped connecting rod drives the movement of the first rack 810. The movement of the first rack 810 drives the rotation of the first gear 814, the transmission shaft 813, and the second gear 812. The rotation of the second gear 812 drives the movement of the second rack 811. The second rack 811 drives the synchronous movement of the telescopic block 89. The telescopic block 89 drives the synchronous movement of the adjusting motor 88, the mounting block 87, and the inclined rod in the inclined groove 82. The movement of the adjusting motor 88 drives the movement of the second bevel gear 86. The movement of the second bevel gear 86 adjusts the transmission ratio between the first bevel gear 85 and the second bevel gear 86, so that the adjusting motor 88 drives the rotation of the second bevel gear 86, and the second bevel gear 86 drives the rotation of the first bevel gear 85. It realizes that the more the airbag 38 is inflated, the greater the corresponding supporting force, the smaller the popliteal fossa pressure, and thus the slower the rotation speed of the reciprocating lead screw 71. On the contrary, when the popliteal fossa pressure is greater, the reciprocating speed of the reciprocating plate 72 driven by the reciprocating lead screw 71 is faster, adaptively adjusting the gas exchange speed of the airbag 38, and thus changing the speed of promoting blood circulation massage.

[0036] Specifically, air pumps are connected to the ends of the two air pipes 6, and the air pumps are connected to a voltage stabilizer.

[0037] Working principle: first, the output shaft of the bidirectional motor 22 drives the screw 24 to rotate, and the rotation of the screw 24 drives the U-shaped rod 21 to move toward each other under the action of the guide rail 23, thereby driving the two brackets 4 to move synchronously, and the distance between the legs is adjusted. Then the patient's legs are placed on the bracket 4 and fixed, and then the driving motor 31 drives the rotating column 33 and the bracket 4 to rotate. The rotation of the rotating column 33 drives the winding wheel 32 to rotate, and the winding wheel 32 winds up the traction rope 34, thereby pulling the traction rope 34. The traction rope 34 pulls the baffle 39 to move. The movement of the baffle 39 allows the gas in the air supply pipe 6 to rush into multiple air bags 38 to increase the support area. After the adjustment is completed, the movement of the baffle 39 drives the U-shaped connecting rod 81 to move, and the movement of the L-shaped connecting rod drives the first rack 810 to move. The movement of the first rack 810 drives the first gear 814, the transmission shaft 813 and the second gear 812 rotates, the second gear 812 rotates to drive the second rack 811 to move, the second rack 811 drives the telescopic block 89 to move synchronously, the telescopic block 89 drives the adjusting motor 88, the mounting block 87 and the inclined rod in the inclined slot 82 to move synchronously, the adjusting motor 88 moves to drive the second bevel gear 86 to move, the second bevel gear 86 moves to adjust the transmission ratio of the first bevel gear 85 and the second bevel gear 86, so that the adjusting motor 88 drives the second bevel gear 86 to rotate, and the second bevel gear 86 drives the first bevel gear 85 to rotate; it is realized that as the airbag 38 is inflated more, the corresponding supporting force is greater, and the popliteal pressure is smaller, thereby driving the reciprocating screw rod 71 to rotate slowly. On the contrary, when the popliteal pressure is greater, the reciprocating screw rod 71 drives the reciprocating plate 72 to move faster, and the speed of gas exchange of the airbag 38 is adaptively adjusted, thereby changing the speed of promoting blood circulation massage.

[0038] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An automatic angle-detecting body position adjusting device, comprising an operating table (1), characterized in that: A two-way moving mechanism (2) is provided at the bottom of the operating table (1). Angle measuring instruments (11) are fixedly arranged at the tops of both ends of the two-way moving mechanism (2). Hollow rods (41) are fixedly arranged at the tops of both ends of the two-way moving mechanism (2). An angle adjusting mechanism (3) is rotatably arranged inside the two hollow rods (41). A reciprocating mechanism (7) is arranged inside the two angle adjusting mechanisms (3). Speed regulating mechanisms (8) are arranged on the side walls of the two angle adjusting mechanisms (3). Air delivery pipes (6) are fixedly arranged on the side walls of the two angle adjusting mechanisms (3).

2. The automatic angle detection body position adjustment device according to claim 1, wherein: The two-way moving mechanism (2) includes two U-shaped rods (21), a two-way motor (22), two guide rails (23), and two screw rods (24). The two-way motor (22) is fixedly arranged at the bottom of the operating table (1). The two screw rods (24) are fixedly arranged at the ends of the two output shafts of the two-way motor (22). The two guide rails (23) are fixedly arranged at the bottom of the operating table (1). The two U-shaped rods (21) are slidably arranged between the two guide rails (23). The two U-shaped rods (21) are respectively engaged with the two screw rods (24).

3. An automatic angle detection body position adjustment device according to claim 1, characterized in that: Each of the two angle adjusting mechanisms (3) includes a driving motor (31), a winding wheel (32), a rotating column (33), a traction rope (34), a contact plate (35), a return spring (36), an arc-shaped block (37), three air bags (38), and a baffle plate (39). The driving motor (31) is fixedly arranged at the bottom of the U-shaped rod (21). The rotating column (33) is fixedly arranged at the end of the output shaft of the driving motor (31). The winding wheel (32) is fixedly arranged on the rotating column (33). One end of the traction rope (34) is fixedly arranged on the winding wheel (32). A bracket (4) is fixedly arranged at the top of the rotating column (33). The contact plate (35) is fixedly arranged inside the bracket (4). The arc-shaped block (37) is fixedly arranged inside the bracket (4). The three air bags (38) are fixedly arranged at the top of the arc-shaped block (37). The baffle plate (39) is slidably arranged inside the arc-shaped block (37). The baffle plate (39) is fixedly connected to the other end of the traction rope (34). The return spring (36) is arranged between the baffle plate (39) and the contact plate (35). The traction rope (34) is connected through the contact plate (35).

4. The automatic angle detection body position adjustment device according to claim 3, characterized in that: Scales are arranged inside the two angle measuring instruments (11). The two scales are fixedly connected to the corresponding rotating columns (33).

5. An automatic angle detection body position adjustment device according to claim 3, characterized in that: Six air vent holes (10) are arranged on the two arc-shaped blocks (37). The six air vent holes (10) are respectively communicated with the three air bags (38).

6. The automatic angle detection body position adjustment device according to claim 5, characterized in that: Each of the two reciprocating mechanisms (7) includes a reciprocating lead screw (71) and a reciprocating plate (72). The reciprocating lead screw (71) is rotatably arranged inside the arc-shaped block (37). The reciprocating plate (72) is meshed and sleeved on the reciprocating lead screw (71).

7. An automatic angle detection body position adjustment device according to claim 6, characterized in that: The two speed regulating mechanisms (8) include an inclined groove (82), a bottom plate (83), a limiting rod (84), a first bevel gear (85), a second bevel gear (86), a mounting block (87), an adjusting motor (88) and a transmission assembly. A cavity is provided inside the bracket (4), the bottom plate (83) is fixedly arranged at the bottom of the cavity, the inclined groove (82) is arranged on the bottom plate (83), the limiting rod (84) is located in the inclined groove (82) and slides therein, the mounting block (87) is fixedly arranged at the top of the limiting rod (84), the adjusting motor (88) is fixedly arranged on the side wall of the mounting block (87), the second bevel gear (86) is fixedly arranged at the end of the output shaft of the adjusting motor (88), the first bevel gear (85) is fixedly arranged at the end of the reciprocating lead screw (71), and the transmission assembly is arranged on the side wall of the arc-shaped block (37).

8. An automatic angle-detecting body position adjusting device according to claim 7, characterized in that: The transmission assembly includes a U-shaped connecting rod (81), a telescopic block (89), a first rack (810), a second rack (811), a second gear (812), a transmission shaft (813) and a first gear (814). The U-shaped connecting rod (81) is fixedly arranged on the baffle (39), the transmission shaft (813) is rotatably arranged on the side wall of the arc-shaped block (37), the first gear (814) and the second gear (812) are fixedly arranged on the transmission shaft (813) concentrically, one end of the U-shaped rod (21) is fixedly arranged on the baffle (39), the first rack (810) is fixedly arranged at the other end of the U-shaped rod (21), one end of the telescopic block (89) is fixedly arranged on the adjusting motor (88), and the second rack (811) is fixedly arranged at the other end of the telescopic block (89).

9. The automatic angle detection body position adjustment device according to claim 1, characterized in that: Air pumps are connected to the ends of the two air pipes (6), and a voltage stabilizer is connected to the air pumps.

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