CN108992296B

CN108992296B - Treatment bed for dermatology department

Info

Publication number: CN108992296B
Application number: CN201810406537.6A
Authority: CN
Inventors: 盛明霞; 李德福; 吴春良; 李玉刚
Original assignee: Individual
Current assignee: Sheng Mingxia
Priority date: 2018-04-30
Filing date: 2018-04-30
Publication date: 2021-01-19
Anticipated expiration: 2038-04-30
Also published as: CN108992296A

Abstract

The invention relates to a treatment bed, in particular to a treatment bed for dermatology. The technical problem to be solved by the invention is to provide a dermatological treatment bed which can illuminate the whole body of a patient in the treatment process of a doctor, can orderly store various medical instruments and avoid cross infection caused by the scattered medical instruments. In order to solve the technical problem, the invention provides a treatment bed for dermatology, which comprises universal wheels, a first fixing mechanism, bed legs, a first bed board, a first mounting plate, a storage mechanism, a lifting mechanism, a left-right moving mechanism, a rotating mechanism, a first connecting rod and an LED lamp, wherein the universal wheels are arranged on the first fixing mechanism; the bed legs are fixedly connected to the bottom of the first bed board along the vertical direction. The invention achieves the effects of illuminating the whole body of a patient in the treatment process of a doctor, orderly storing various medical instruments and avoiding cross infection caused by the scattered medical instruments.

Description

Treatment bed for dermatology department

Technical Field

The invention relates to a treatment bed, in particular to a treatment bed for dermatology.

Background

Skin refers to the tissue of the body surface outside the muscles, which is the largest organ of the human body, and due to its large area, the corresponding skin diseases are also extremely extensive, psoriasis, urticaria, etc. are one of the skin diseases, which may appear anywhere in the body, therefore, great troubles are brought to the treatment of doctors, the existing skin treatment generally needs doctors to hold the lighting tool and the treatment tool at the same time, the difficulty in the treatment process of the doctors is increased, meanwhile, instruments such as a magnifier, a hair poking forceps, a measuring scale, a curette and the like are mutually independent in structure and function, the disadvantages of being scattered and troublesome in use and carrying are existed, so the development of a dermatological treatment bed which can illuminate the whole body of a patient in the treatment process of a doctor, can orderly store various medical instruments and avoid cross infection caused by the scattered medical instruments is urgently needed.

Disclosure of Invention

(1) Technical problem to be solved

The invention aims to overcome the defects that the prior skin treatment generally needs a doctor to hold a lighting tool while holding the treatment tool, so that the difficulty in the treatment process of the doctor is increased, and simultaneously instruments such as a magnifier, a hair poking forceps, a measuring tape, a curet and the like are mutually independent in structure and action, so that the problems of scattering, trouble taking and the like exist in the use and carrying process.

(2) Technical scheme

In order to solve the technical problem, the invention provides a treatment bed for dermatology, which comprises universal wheels, a first fixing mechanism, bed legs, a first bed board, a first mounting plate, a storage mechanism, a lifting mechanism, a left-right moving mechanism, a rotating mechanism, a first connecting rod and an LED lamp, wherein the universal wheels are arranged on the first fixing mechanism; the bed legs are fixedly connected to the bottom of the first bed board along the vertical direction, and the universal wheels are fixedly connected to the bottoms of the bed legs; the first fixing mechanism is fixedly connected to one side of the bed leg, and the output end of the first fixing mechanism is in plug-in fit with the universal wheel; the storage mechanism is fixedly connected to the bottom of the first bed board, the first mounting board is fixedly connected to one end of the first bed board in the vertical direction, the lifting mechanism is fixedly connected to one side, close to the first bed board, of the first mounting board, the left-right moving mechanism is fixedly connected to the output end of the lifting mechanism, the rotating mechanism is fixedly connected to the output end of the left-right moving mechanism, the first connecting rod is fixedly connected to the output end of the rotating mechanism, and the LED lamp is fixedly connected to the bottom of the;

the first fixing mechanism comprises a second connecting rod, a swinging rod, a first fixing block and a second fixing block; the universal wheel is provided with a second fixing groove, and one side of the bed leg is provided with a first fixing groove; the second connecting rod is fixedly connected to one side of the bed leg and is positioned below the first fixing groove; the top of the swinging rod is hinged with the second connecting rod; the second fixing block is fixedly connected to the bottom of the swinging rod and is in plug-in fit with the second fixing groove; the first fixing block is fixedly connected to one side, far away from the universal wheel, of the second fixing block, and the first fixing block is matched with the first fixing groove in an inserted mode;

the storage mechanism comprises a first magnet, a baffle, a storage box, a second magnet, a first sliding block, a storage frame, a partition plate and a hinge; the storage box is fixedly connected to the bottom of the first bed plate, the partition board is fixedly connected into the storage box, first slide rails are arranged on the top of the partition board and the inner bottom of the storage box, the storage frame is connected with the first slide rails in a sliding mode through first slide blocks, one side of the baffle is hinged to the storage box through a hinge, the second magnet is fixedly connected to the storage box, the first magnet is fixedly connected to the baffle, and the first magnet is matched with the second magnet;

the lifting mechanism comprises a second slide rail, a second slide block, a rotary table, a first bearing seat, a nut, a screw rod and a second bearing seat; the first bearing seat, the second sliding rail and the second bearing seat are fixedly connected to one side, close to the left-right moving mechanism, of the first mounting plate in sequence along the vertical direction; the top of the screw rod is pivoted with the second bearing seat; the bottom of the screw rod is pivoted with the first bearing seat and penetrates through the first bearing seat to extend downwards; the turntable is fixedly connected to the bottom of the screw rod; the nut is in threaded connection with the screw rod and is in sliding connection with the second sliding rail through the second sliding block; the left-right moving mechanism is fixedly connected to one side of the nut away from the second slide rail;

the left-right moving mechanism comprises a third slide rail, a third slide block, a second mounting plate and a first butterfly bolt; the third slide rail is fixedly connected to one side of the nut, which is far away from the second slide rail, along the horizontal direction, the third slide block is connected with the third slide rail in a sliding manner, and the rotating mechanism is fixedly connected to the bottom of the third slide block; the second mounting plate is fixedly connected to one side of the third sliding block, and a first threaded hole is formed in the second mounting plate; the first butterfly bolt is in threaded connection with the first threaded hole;

the rotating mechanism comprises a hollow pipe, a second butterfly bolt and a sliding rod; the hollow pipe is fixedly connected to the bottom of the third sliding block, and a second threaded hole is formed in the bottom of the hollow pipe; the second butterfly bolt is in threaded connection with the second threaded hole, the sliding rod is in sliding connection with the hollow tube, and the first connecting rod is fixedly connected to one side, away from the hollow tube, of the sliding rod;

the device also comprises a second fixing mechanism; the second fixing mechanism comprises a fixing rod, a pull ring, a pull wire and a fixed pulley; one end of the third sliding rail is hinged with the nut, the fixed rods are sequentially and uniformly fixedly connected to one side of the first mounting plate, which is far away from the lifting mechanism, and the fixed pulley is fixedly connected to the top of the first mounting plate; one end of the pull wire is fixedly connected to the top of the third slide rail, and the other end of the pull wire is fixedly connected to the pull ring by bypassing the fixed pulley; the pull ring is buckled with the fixed rod.

Preferably, the dermatological treatment bed further comprises a second bed board and a spongy cushion; the top of the first bed board is uniformly and fixedly connected with an elastic part, and the second bed board is fixedly connected with the top of the elastic part; the spongy cushion is fixedly connected with the top of the second bed board.

(3) Advantageous effects

The LED lamp has the advantages that the whole body of a patient can be illuminated in the treatment process of a doctor, various medical appliances can be orderly stored, the effect of cross infection caused by the fact that the various medical appliances are scattered together is avoided, the universal wheels are fixed through the first fixing mechanism, the treatment bed of the patient cannot move in the treatment process to affect the treatment, the LED lamp can accurately move to the designated position through the matching of the lifting mechanism, the left-right moving mechanism and the rotating mechanism, the doctor can conveniently adjust the LED lamp according to the physical signs and the disease attack position of the patient, the treatment is convenient for the doctor, the difficulty in the treatment process is reduced, and the medical appliances are collected through the storage mechanism. The medical appliances are prevented from cross infection caused by being scattered together, and meanwhile, the medical appliances are prevented from being lost.

Drawings

Fig. 1 is a first front view structure diagram of the present invention.

Fig. 2 is a front view of the first fixing mechanism of the present invention.

FIG. 3 is a schematic front view of a storage mechanism according to the present invention.

Fig. 4 is a schematic front view of the lifting mechanism of the present invention.

Fig. 5 is a schematic front view of the left-right moving mechanism of the present invention.

Fig. 6 is a schematic front view of the rotating mechanism of the present invention.

Fig. 7 is a second front view structure diagram of the present invention.

Fig. 8 is a front view of the second fixing mechanism of the present invention.

Fig. 9 is a third schematic view of the present invention.

The labels in the figures are: 1-universal wheel, 2-first fixing mechanism, 21-first fixing groove, 22-second connecting rod, 23-swinging rod, 24-first fixing block, 25-second fixing block, 26-second fixing groove, 3-bed leg, 4-first bed board, 5-first mounting board, 6-storage mechanism, 61-first magnet, 62-baffle, 63-storage box, 64-first slide rail, 65-second magnet, 66-first slide block, 67-storage frame, 68-baffle plate, 69-hinge, 7-lifting mechanism, 71-second slide rail, 72-second slide block, 73-rotary table, 74-first bearing seat, 75-nut, 76-screw rod, 77-second bearing seat, 8-left-right movement mechanism, 81-a third sliding rail, 82-a third sliding block, 83-a second mounting plate, 84-a first butterfly bolt, 85-a first threaded hole, 9-a rotating mechanism, 91-a hollow pipe, 92-a second butterfly bolt, 93-a second threaded hole, 94-a sliding rod, 10-a first connecting rod, 11-an LED lamp, 12-a second fixing mechanism, 121-a fixing rod, 122-a pull ring, 123-a pull wire, 124-a fixed pulley, 13-an elastic part, 14-a second bed plate and 15-a sponge pad.

Detailed Description

The invention is further described below with reference to the figures and examples.

Example 1

A therapeutic bed for dermatological department, as shown in figures 1-9, comprises universal wheels 1, a first fixing mechanism 2, bed legs 3, a first bed board 4, a first mounting board 5, a storage mechanism 6, a lifting mechanism 7, a left-right moving mechanism 8, a rotating mechanism 9, a first connecting rod 10 and LED lamps 11; the bed legs 3 are fixedly connected to the bottom of the first bed board 4 along the vertical direction, and the universal wheels 1 are fixedly connected to the bottoms of the bed legs 3; the first fixing mechanism 2 is fixedly connected to one side of the bed legs 3, and the output end of the first fixing mechanism 2 is in plug-in fit with the universal wheel 1; the storage mechanism 6 is fixedly connected to the bottom of the first bed board 4, the first mounting board 5 is fixedly connected to one end of the first bed board 4 along the vertical direction, the lifting mechanism 7 is fixedly connected to one side of the first mounting board 5 close to the first bed board 4, the left-right moving mechanism 8 is fixedly connected to the output end of the lifting mechanism 7, the rotating mechanism 9 is fixedly connected to the output end of the left-right moving mechanism 8, the first connecting rod 10 is fixedly connected to the output end of the rotating mechanism 9, and the LED lamp 11 is fixedly connected to the bottom of the first connecting rod.

When a patient needs to be treated, the first fixing mechanism 2 is controlled to operate, so that the universal wheel 1 is loosened, the treatment couch is pushed to a designated ward, after the designated ward is reached, the first fixing mechanism 2 is controlled to operate, the universal wheel 1 is fixed and cannot move, the influence on treatment caused by movement of the treatment couch in the treatment process of the patient is avoided, after the treatment couch is fixed, the lifting mechanism 7 is controlled to operate, the LED lamp 11 is driven to lift to a designated height, the left-right moving mechanism 8 is controlled to operate, the LED lamp 11 is driven to move to a designated position, the rotating mechanism 9 is controlled to operate, the LED lamp 11 is driven to rotate to a proper angle, the LED lamp 11 is fixed at the designated position, a doctor can easily observe the skin condition of the whole body of the patient, and the doctor can operate better, after the treatment is finished, the storage mechanism 6 is controlled to operate, so that the medical instruments are placed into the storage mechanism 6, the medical instruments can be conveniently used by the doctor next time, and meanwhile, cross infection caused by the fact that a plurality of medical instruments are mixed together is avoided.

Further, the first fixing mechanism 2 comprises a second connecting rod 22, a swinging rod 23, a first fixing block 24 and a second fixing block 25; the universal wheel 1 is provided with a second fixing groove 26, and one side of the bed leg 3 is provided with a first fixing groove 21; the second connecting rod 22 is fixedly connected to one side of the bed leg 3 and is positioned below the first fixing groove 21; the top of the swinging rod 23 is hinged with the second connecting rod 22; the second fixing block 25 is fixedly connected to the bottom of the swing rod 23, and the second fixing block 25 is in plug-in fit with the second fixing groove 26; the first fixing block 24 is fixedly connected to one side, far away from the universal wheel 1, of the second fixing block 25, and the first fixing block 24 is in inserted fit with the first fixing groove 21; therefore, when the universal wheel 1 is to be loosened, the swinging rod 23 is controlled to rotate 180 degrees anticlockwise, so that the second fixing block 25 is driven to move leftwards and move away from the second fixing groove 26, the universal wheel 1 is further loosened, the swinging rod 23 drives the first fixing block 24 to move into the first fixing groove 21 when the universal wheel 1 is loosened, so that the swinging rod 23 is fixed on the bed leg 3, when the universal wheel 1 is to be fixed, the swinging rod 23 is controlled to rotate 180 degrees anticlockwise and clockwise, so that the first fixing block 24 is driven to move away from the second fixing groove 26, and meanwhile, the second fixing block 25 is driven to move into the first fixing groove 21 to fix the universal wheel 1, so that the first fixing mechanism 2 is used for controlling the fixing and loosening of the universal wheel 1, and the treatment bed of a patient cannot move in the treatment process.

Further, the storage mechanism 6 includes a first magnet 61, a shutter 62, a storage box 63, a second magnet 65, a first slider 66, a storage frame 67, a partition 68, and a hinge 69; the storage box 63 is fixedly connected to the bottom of the first bed plate 4, the partition plate 68 is fixedly connected to the storage box 63, the first slide rails 64 are mounted on the top of the partition plate 68 and the bottom of the storage box 63, the storage frame 67 is slidably connected with the first slide rails 64 through the first slide blocks 66, one side of the baffle plate 62 is hinged to the storage box 63 through the hinges 69, the second magnet 65 is fixedly connected to the storage box 63, the first magnet 61 is fixedly connected to the baffle plate 62, and the first magnet 61 is matched with the second magnet 65; therefore, when a doctor takes out the medical appliance, the baffle plate 62 is controlled to rotate 90 degrees clockwise, so that the storage box 63 is opened, the storage frame 67 is controlled to be pulled out along the track direction of the first slide rail 64 through the first slide block 66, so that the required medical appliance is taken out, after the use is finished, the baffle plate 62 is controlled to rotate 90 degrees anticlockwise, so that the first magnet 61 on the baffle plate 62 and the second magnet 65 on the storage box 63 are attracted mutually, the baffle plate 62 is fixed on the storage box 63, and the storage frame 67 is prevented from sliding out of the storage box 63.

Further, the lifting mechanism 7 includes a second slide rail 71, a second slider 72, a rotary table 73, a first bearing seat 74, a nut 75, a screw 76, and a second bearing seat 77; the first bearing seat 74, the second slide rail 71 and the second bearing seat 77 are fixedly connected to one side of the first mounting plate 5 close to the left-right moving mechanism 8 in sequence along the vertical direction; the top of the screw rod 76 is pivoted with the second bearing seat 77; the bottom of the screw rod 76 is pivoted with the first bearing seat 74 and extends downwards through the first bearing seat 74; the turntable 73 is fixedly connected to the bottom of the screw rod 76; the nut 75 is in threaded connection with the screw 76, and the nut 75 is in sliding connection with the second slide rail 71 through the second slide block 72; the left-right moving mechanism 8 is fixedly connected to one side of the nut 75 far away from the second slide rail 71; so when will drive LED lamp 11 to rise, control carousel 73 clockwise rotates, thereby drive lead screw 76 clockwise, clockwise pivoted lead screw 76 makes nut 75 rise along second slide rail 71 orbit direction through second slider 72, thereby drive LED lamp 11 and rise to appointed height, when driving LED lamp 11 to descend, control carousel 73 anticlockwise rotates, thereby drive lead screw 76 anticlockwise rotation, anticlockwise pivoted lead screw 76 makes nut 75 descend along second slide rail 71 orbit direction through second slider 72, thereby drive LED lamp 11 and descend to appointed height, so through the height of elevating system 7 control LED lamp 11, make LED lamp 11 can go up and down to appointed height, thereby make things convenient for the doctor to observe patient.

Further, the left-right moving mechanism 8 comprises a third slide rail 81, a third slide block 82, a second mounting plate 83 and a first butterfly bolt 84; the third slide rail 81 is fixedly connected to one side of the nut 75 far away from the second slide rail 71 along the horizontal direction, the third slide block 82 is connected with the third slide rail 81 in a sliding manner, and the rotating mechanism 9 is fixedly connected to the bottom of the third slide block 82; the second mounting plate 83 is fixedly connected to one side of the third slider 82, and a first threaded hole 85 is formed in the second mounting plate 83; the first butterfly bolt 84 is screwed with the first threaded hole 85; therefore, when the LED lamp 11 is driven to move left and right, the first butterfly bolt 84 is controlled to rotate clockwise, so that the first butterfly bolt 84 moves in a direction away from the third slide rail 81, the third slide block 82 is loosened, the third slide block 82 is controlled to move left and right, the LED lamp 11 is driven to move left and right to an appointed position, after the LED lamp 11 moves to the appointed position, the first butterfly bolt 84 is controlled to rotate counterclockwise, the first butterfly bolt 84 moves to the third slide rail 81 to be abutted against the third slide rail 81, the third slide block 82 is fixed, and the third slide block 82 is prevented from being influenced by secondary sliding of the third slide block 82.

Further, the rotating mechanism 9 includes a hollow tube 91, a second butterfly bolt 92, and a slide rod 94; the hollow tube 91 is fixedly connected to the bottom of the third slide block 82, and the bottom of the hollow tube 91 is provided with a second threaded hole 93; a second butterfly bolt 92 is in threaded connection with a second threaded hole 93, a sliding rod 94 is in sliding connection with the hollow tube 91, and a first connecting rod 10 is fixedly connected to one side of the sliding rod 94, which is far away from the hollow tube 91; therefore, when a patient needs to be observed from different angles, the second butterfly bolt 92 is controlled to rotate clockwise, so that the second butterfly bolt 92 moves away from the slide rod 94, the slide rod 94 is controlled to rotate to a specified angle, the LED lamp 11 is driven to rotate to the specified angle, a doctor can conveniently observe the patient from different angles, after the angle adjustment is completed, the second butterfly bolt 92 is controlled to rotate anticlockwise, so that the second butterfly bolt 92 moves onto the slide rod 94 to be abutted against the slide rod 94, the slide rod 94 is fixed, and the slide rod 94 is prevented from rotating again to bring unnecessary influence to treatment.

Further, the dermatological treatment bed further comprises a second fixing mechanism 12; the second fixing mechanism 12 comprises a fixing rod 121, a pull ring 122, a pull wire 123 and a fixed pulley 124; one end of the third slide rail 81 is hinged with the nut 75, the fixed rods 121 are sequentially and uniformly fixedly connected to one side of the first mounting plate 5 far away from the lifting mechanism 7, and the fixed pulley 124 is fixedly connected to the top of the first mounting plate 5; one end of the pull wire 123 is fixedly connected to the top of the third slide rail 81, and the other end thereof is fixedly connected to the pull ring 122 by bypassing the fixed pulley 124; the pull ring 122 is buckled with the fixed rod 121; therefore, after the treatment is finished, the pull ring 122 is taken out of the fixing rod 121, the third slide rail 81 is controlled to rotate clockwise by 90 degrees, and the pull ring 122 is fastened on the suitable fixing rod 121, so that the rotating mechanism 9 and the LED lamp 11 are driven to rotate to the vertical direction along the pointer, the occupied area is reduced, and meanwhile, the patient can get up conveniently.

Further, the dermatological treatment bed also comprises a second bed board 14 and a spongy cushion 15; the top of the first bed board 4 is uniformly and fixedly connected with an elastic part 13, the second bed board 14 is fixedly connected with the top of the elastic part 13, and a sponge cushion 15 is fixedly connected with the top of the second bed board 14; the spongy cushion 15 and the elastic piece 13 make the patient more comfortable when lying on the treatment bed, and simultaneously avoid the pain caused by the contact between the diseased position of the patient and a hard object.

The control mode of the invention is controlled by manually starting and closing the switch, the wiring diagram of the power element and the supply of the power source belong to the common knowledge in the field, and the invention is mainly used for protecting mechanical devices, so the control mode and the wiring arrangement are not explained in detail in the invention.

The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. A treatment bed for dermatology is characterized by comprising universal wheels (1), a first fixing mechanism (2), bed legs (3), a first bed board (4), a first mounting plate (5), a storage mechanism (6), a lifting mechanism (7), a left-right moving mechanism (8), a rotating mechanism (9), a first connecting rod (10) and an LED lamp (11); the bed legs (3) are fixedly connected to the bottom of the first bed board (4) along the vertical direction, and the universal wheels (1) are fixedly connected to the bottoms of the bed legs (3); the first fixing mechanism (2) is fixedly connected to one side of the bed leg (3), and the output end of the first fixing mechanism (2) is in plug-in fit with the universal wheel (1); the storage mechanism (6) is fixedly connected to the bottom of the first bed board (4), the first mounting board (5) is fixedly connected to one end of the first bed board (4) along the vertical direction, the lifting mechanism (7) is fixedly connected to one side, close to the first bed board (4), of the first mounting board (5), the left-right moving mechanism (8) is fixedly connected to the output end of the lifting mechanism (7), the rotating mechanism (9) is fixedly connected to the output end of the left-right moving mechanism (8), the first connecting rod (10) is fixedly connected to the output end of the rotating mechanism (9), and the LED lamp (11) is fixedly connected to the bottom of the first connecting rod (10);

the first fixing mechanism (2) comprises a second connecting rod (22), a swinging rod (23), a first fixing block (24) and a second fixing block (25); the universal wheel (1) is provided with a second fixing groove (26), and one side of the bed leg (3) is provided with a first fixing groove (21); the second connecting rod (22) is fixedly connected to one side of the bed leg (3) and is positioned below the first fixing groove (21); the top of the swinging rod (23) is hinged with the second connecting rod (22); the second fixing block (25) is fixedly connected to the bottom of the swing rod (23), and the second fixing block (25) is in plug-in fit with the second fixing groove (26); the first fixing block (24) is fixedly connected to one side, far away from the universal wheel (1), of the second fixing block (25), and the first fixing block (24) is in plug-in fit with the first fixing groove (21);

the storage mechanism (6) comprises a first magnet (61), a baffle (62), a storage box (63), a second magnet (65), a first sliding block (66), a storage frame (67), a partition plate (68) and a hinge (69); the storage box (63) is fixedly connected to the bottom of the first bed plate (4), the partition plate (68) is fixedly connected into the storage box (63), first slide rails (64) are mounted on the top of the partition plate (68) and the inner bottom of the storage box (63), the storage frame (67) is slidably connected with the first slide rails (64) through first slide blocks (66), one side of the baffle plate (62) is hinged to the storage box (63) through hinges (69), the second magnet (65) is fixedly connected to the storage box (63), the first magnet (61) is fixedly connected to the baffle plate (62), and the first magnet (61) is matched with the second magnet (65);

the lifting mechanism (7) comprises a second slide rail (71), a second slide block (72), a rotary table (73), a first bearing seat (74), a nut (75), a screw rod (76) and a second bearing seat (77); the first bearing seat (74), the second sliding rail (71) and the second bearing seat (77) are fixedly connected to one side, close to the left-right moving mechanism (8), of the first mounting plate (5) in sequence along the vertical direction; the top of the screw rod (76) is pivoted with the second bearing seat (77); the bottom of the screw rod (76) is pivoted with the first bearing seat (74) and extends downwards through the first bearing seat (74); the turntable (73) is fixedly connected to the bottom of the screw rod (76); the nut (75) is in threaded connection with the screw rod (76), and the nut (75) is in sliding connection with the second sliding rail (71) through the second sliding block (72); the left-right moving mechanism (8) is fixedly connected to one side of the nut (75) far away from the second slide rail (71);

the left-right moving mechanism (8) comprises a third slide rail (81), a third slide block (82), a second mounting plate (83) and a first butterfly bolt (84); the third sliding rail (81) is fixedly connected to one side, away from the second sliding rail (71), of the nut (75) along the horizontal direction, the third sliding block (82) is connected with the third sliding rail (81) in a sliding mode, and the rotating mechanism (9) is fixedly connected to the bottom of the third sliding block (82); the second mounting plate (83) is fixedly connected to one side of the third sliding block (82), and a first threaded hole (85) is formed in the second mounting plate (83); the first butterfly bolt (84) is in threaded connection with the first threaded hole (85);

the rotating mechanism (9) comprises a hollow pipe (91), a second butterfly bolt (92) and a sliding rod (94); the hollow pipe (91) is fixedly connected to the bottom of the third sliding block (82), and a second threaded hole (93) is formed in the bottom of the hollow pipe (91); a second butterfly bolt (92) is in threaded connection with a second threaded hole (93), a sliding rod (94) is in sliding connection with the hollow tube (91), and a first connecting rod (10) is fixedly connected to one side, away from the hollow tube (91), of the sliding rod (94);

the device also comprises a second fixing mechanism (12); the second fixing mechanism (12) comprises a fixing rod (121), a pull ring (122), a pull wire (123) and a fixed pulley (124); one end part of the third sliding rail (81) is hinged with the nut (75), the fixed rods (121) are sequentially and uniformly fixedly connected to one side, away from the lifting mechanism (7), of the first mounting plate (5), and the fixed pulley (124) is fixedly connected to the top of the first mounting plate (5); one end of a pull wire (123) is fixedly connected to the top of the third slide rail (81), and the other end of the pull wire is fixedly connected to the pull ring (122) by winding the fixed pulley (124); the pull ring (122) is buckled with the fixed rod (121).

2. A dermatological treatment bed according to claim 1, further comprising a second bed plate (14) and a foam pad (15); elastic parts (13) are uniformly and fixedly connected to the top of the first bed board (4), and the second bed board (14) is fixedly connected to the tops of the elastic parts (13); the sponge cushion (15) is fixedly connected with the top of the second bed board (14).