CN214435169U

CN214435169U - Massage bed

Info

Publication number: CN214435169U
Application number: CN202023103459.4U
Authority: CN
Inventors: 李金霞; 周圣洪; 汪宏亮
Original assignee: Shenzhen Second Peoples Hospital
Current assignee: Shenzhen Second Peoples Hospital
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-22
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a massage bed, which belongs to the field of medical appliances and can disinfect and clean a bed board to keep clean and sanitary. The massage bed comprises: a bed frame; the bed board is provided with a driven shaft and a driving shaft at two ends, the axes of the driven shaft and the driving shaft are superposed, the driven shaft and the driving shaft are both connected with the bed frame, and the bed board can rotate around the axis of the driven shaft; the first motor is in transmission connection with the driving shaft; the lock rod is connected with the bed frame, can move horizontally and can be clamped with the bed board; the disinfecting assembly is arranged below the bed board and comprises a supporting seat, a driving mechanism, a roller and a plurality of nozzles capable of spraying disinfectant, and the supporting seat can move in the front-back direction; the driving mechanism is connected with the supporting seat to drive the supporting seat to move, the two ends of the roller are connected with the supporting seat, the circumferential surface of the roller is provided with a water absorbing layer which can be abutted to the bottom surface of the bed plate, the plurality of nozzles are distributed at intervals along the axial direction of the roller and are connected with the supporting seat, and the spraying directions of the nozzles are upwards arranged to spray disinfectant to the bed plate.

Description

Massage bed

Technical Field

The utility model relates to the technical field of medical appliances, in particular to massage bed.

Background

Tuina is a non-medicinal natural or physical therapy. Generally, the physician applies his or her hands to the affected body surface, the injured area, the site of discomfort, specific points, and the pain area, and specifically applies manipulations and forces in various forms such as pushing, holding, pressing, rubbing, kneading, pinching, pointing, and patting to achieve the effects of dredging the meridians, promoting qi and blood circulation, strengthening the pain, eliminating pathogenic factors, strengthening the body resistance, harmonizing yin and yang, and prolonging the life.

In the using process of the massage bed, sweat stains and even bacteria and viruses of patients are remained on the massage bed, and if a plurality of patients lie on the massage bed in turn, the infection of the bacteria and viruses is easy to happen, which is very dangerous for doctors and patients. At present, doctors generally adopt a manual disinfection mode to disinfect the massage bed, so that the workload of the doctors is increased, and the efficiency of the doctors in the massage work is poor.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a massage bed, which solves one or more problems of the prior art and provides at least one of the beneficial options and creation conditions.

The technical scheme adopted for solving the technical problems is as follows:

the utility model provides a massage bed, massage bed includes:

a bed frame;

one end of the bed board is provided with a driven shaft, the other end of the bed board is provided with a driving shaft, the axis of the driven shaft is superposed with the axis of the driving shaft, the driven shaft and the driving shaft are both connected with the bed frame, and the bed board can rotate around the axis of the driven shaft;

the first motor is in transmission connection with the driving shaft;

the lock rod is connected with the bed frame, can move horizontally and can be clamped with the bed board;

the disinfecting assembly is arranged below the bed plate and comprises a supporting seat, a driving mechanism, a roller and a plurality of nozzles for spraying disinfectant; the supporting seat can move along the front and back directions; the driving mechanism is connected with the supporting seat to drive the supporting seat to move; the two ends of the roller are connected with the supporting seat, the circumferential surface of the roller is provided with a water absorbing layer, and the water absorbing layer can be abutted against the bottom surface of the bed plate; a plurality of the nozzles are distributed along the axial direction of the roller at intervals, the nozzles are connected with the supporting seat, and the spraying direction of the nozzles is upwards arranged to spray disinfectant to the bed plate.

The utility model discloses following beneficial effect has at least: the driven shaft and the driving shaft are arranged at two ends of the bed board, the driving shaft is driven to rotate by the first motor, 360-degree rotation of the bed board can be realized, and the bed board is turned over for 180 degrees and then is disinfected and wiped by the disinfecting assembly. Set up the locking lever on the bedstead, through the horizontal migration of locking lever, can carry out the joint to the bed board, make things convenient for the bed board to be fixed in order to support the patient, perhaps relieve the joint to the bed board, make the bed board can rotate, conveniently disinfect. When the driving mechanism is utilized to drive the supporting seat to move horizontally, the nozzle can spray disinfectant to the bed plate so as to effectively disinfect the bed plate and keep the bed plate clean and sanitary. And the water absorption layer on the roller can absorb water and wipe disinfectant on the bed board, so that a patient can conveniently lie on the bed board directly after disinfection.

As a further improvement of the above technical scheme, the roller comprises a front roller and a rear roller; the front roller and the rear roller are arranged in parallel at intervals, and the nozzle is arranged between the front roller and the rear roller. The nozzle is arranged between the front roller and the rear roller, and when the disinfection component moves back and forth, the front roller and the rear roller can wipe the disinfection solution sprayed onto the bed board, so that the bed board is kept dry and sanitary.

As a further improvement of the above technical solution, the front roller can rotate around its horizontal axis; the rear roller is rotatable about its horizontal axis. The front roller and the rear roller are designed to be rotatable, so that friction between the front roller and the bed plate and friction between the rear roller and the bed plate can be reduced, the water absorption areas of the front roller and the rear roller can be increased, more liquid can be absorbed, and the bed plate is enabled to be drier.

As a further improvement of the above technical solution, the drive mechanism includes:

the screw rods are respectively arranged on the left side and the right side of the bed board, two ends of the screw rods are connected with the bed frame, and the screw rods can rotate around the horizontal axis of the screw rods; the screw rod is connected with the supporting seat;

and the second motor is in transmission connection with the screw rod.

The combination of the screw rod and the second motor has the advantages of simple structure, stable work, simple and convenient maintenance and low manufacturing cost.

As a further improvement of the above technical solution, the sterilization assembly further comprises: a disinfectant tank, a pump and a liquid supply pipe; the inlet of the pump is communicated with the disinfectant tank, and the outlet of the pump is communicated with one end of the liquid supply pipe; the inlet of the nozzle is in communication with the supply tube. Set up the antiseptic solution jar and deposit the antiseptic solution, conveniently supply antiseptic solution volume at any time to adopt the pump to carry the antiseptic solution to the feed tube, for a plurality of nozzles provide the antiseptic solution, overall structure is compact, and the energy consumption is lower.

As a further improvement of the above technical solution, the massage bed further comprises a driving device; the driving device includes:

a box body connected with the bedstead;

the reset spring is arranged in the box body, one end of the reset spring is fixedly arranged, and the other end of the reset spring is connected with the outer end of the lock rod; the lock rod is an iron rod;

the fixed iron core is wound with an electrified coil and is arranged inside the box body, and the fixed iron core is arranged opposite to the outer end of the lock rod.

The locking rod is magnetically attracted by the aid of the fixed iron core wound with the electrified coil, so that the locking rod is enabled to overcome acting force of the reset spring to move towards the fixed iron core, automatic unlocking of the locking rod is achieved, and the bed board can rotate. After the power-on coil is powered off, the lock rod is pushed to the bed plate by means of the elasticity of the return spring, so that the lock rod is clamped with the bed plate, the bed plate is further fixed, and a patient can directly lie on the bed plate conveniently.

As a further improvement of the technical scheme, the bed plate is provided with a clamping hole, and the lock rod can be inserted into the clamping hole. The bed board is provided with the clamping hole, and the bed board is powerfully locked in a mode that the locking rod is inserted into the clamping hole, so that the bed board is prevented from rotating when a patient lies on the bed board, the safety of personnel is guaranteed, and the locking rod can be prevented from blocking the work of the disinfection assembly.

As a further improvement of the technical scheme, the bed plate comprises a breathing hole, the bed plate is provided with a prone position head cushion, the prone position head cushion is arranged above the breathing hole, and the prone position head cushion is bonded with the bed plate. Set up the prone position headrest on the breather hole position of bed board, can improve the comfort that the patient lies prone when massage bed, adopt the mode of bonding, conveniently demolish the prone position headrest and in order to change, also make things convenient for the disinfection subassembly to disinfect and clean the bed board moreover.

Drawings

The present invention will be further explained with reference to the drawings and examples;

fig. 1 is a perspective view of a massage bed according to an embodiment of the present invention;

FIG. 2 is a perspective view of the bed plate of the massage bed of the present invention;

FIG. 3 is a perspective view of the structure of the bed frame of the massage bed of the present invention;

FIG. 4 is a perspective view of the disinfection module of the massage bed of the present invention;

FIG. 5 is a front view of FIG. 4;

fig. 6 is a schematic structural view of a driving device in the massage bed provided by the present invention;

fig. 7 is a perspective view of another embodiment of the massage bed of the present invention.

The drawings are numbered as follows: 100. a bed board; 110. a breathing hole; 120. a clamping hole; 130. a prone position head cushion; 200. a bed frame; 210. a shaft mounting hole; 220. a support bar; 310. a first motor; 320. a drive shaft; 330. a driven shaft; 400. a sterilizing assembly; 410. a second motor; 420. a screw rod; 430. a supporting seat; 440. a rear roller; 450. a nozzle; 460. a front roller; 470. a disinfectant tank; 471. a liquid supply tube; 472. a branch pipe; 510. a lock lever; 511. a limiting block; 520. a return spring; 530. fixing the iron core; 540. a box body; 541. a receiving cavity.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, if words such as "a plurality" are used, the meaning is one or more, the meaning of a plurality of words is two or more, and the meaning of more than, less than, more than, etc. is understood as not including the number, and the meaning of more than, less than, more than, etc. is understood as including the number. If any description to first, second and third is only for the purpose of distinguishing technical features, it is not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

It should be noted that the X direction in the drawings is from the back side to the front side of the massage bed; the Y direction is from the left side to the right side of the massage bed; the Z direction is directed from the lower side to the upper side of the massage bed.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 7, several embodiments of the massage bed of the present invention will be described below.

As shown in fig. 1 to 6, an embodiment of the present invention provides a massage bed, including: bed frame 200, deck 100, first motor 310, lock lever 510, and sterilization assembly 400.

Wherein, the bedstead 200 is formed by connecting a plurality of metal rods, and has a strong supporting function. Four supporting rods 220 are arranged at the top of the bed frame 200, the four supporting rods 220 are circularly connected end to end, the whole body is in a 'return' shape, and the central position provides feasibility for the installation of the bed board 100.

One end of the bed plate 100 is provided with a driven shaft 330, and the other end of the bed plate 100 is provided with a driving shaft 320. In this embodiment, the driven shaft 330 is fixed to the center of the left side of the top board 100 by welding or screwing, and the driving shaft 320 is fixed to the center of the right side of the top board 100 by welding or screwing. The axis of the driven shaft 330 coincides with the axis of the driving shaft 320. At this time, both the upper surface and the lower surface of the bed board 100 can be used for the patient to lie down.

Of course, the driven shaft 320 and the driving shaft 330 may be integrally connected and fixed on the lower surface of the bed board 100, and the lower surface is not used for the patient to lie down.

The driven shaft 330 and the driving shaft 320 are both connected to the frame 200, and the deck 100 is rotatable around the axis of the driven shaft 330. Specifically, the support rod 220 of the bed frame 200 is provided with the shaft mounting hole 210, and the driven shaft 330 and the driving shaft 320 are mounted in the corresponding shaft mounting hole 210 through a bearing, so that the rotation of the deck 100 is more stable.

The first motor 310 may be in transmission connection with the driving shaft 320 through a shaft connection manner, a gear transmission manner or a chain transmission manner. In this embodiment, the first motor 310 is coupled to the driving shaft 320 by a shaft coupling, and the first motor 310 is mounted on the frame 200 by screws. When the first motor 310 is operated, the driving shaft 320 can be driven to rotate. In addition, the first motor 310 may be a stepping motor, which can precisely control the rotation angle of the bed board 100, for example, control the bed board to directly rotate 180 °, and direct the surface to be sterilized downward, thereby facilitating the operation of the sterilizing assembly 400.

The lock rod 510 is connected to the bedstead 200, and the lock rod 510 can move horizontally and can be clamped to the bedplate 100. The locking bar 510 is a metal bar, and its cross-sectional shape may be square, circular, or others. The support rod 220 of the bedstead 200 is provided with a through hole which is horizontal in the axial direction, and the lock rod 510 is inserted into the through hole and moves towards the direction of the bedplate 100 until the lock rod 510 is positioned on the lower surface of the bedplate 100 and generates a clamping effect with the lock rod, so that the bedplate 100 can be fixed. In this embodiment, two lock levers 510 are provided on the left and right sides of the frame 200, respectively. Of course, it may be disposed at the front side or/and the right side of the frame 200.

Preferably, the bed board 100 is provided with a clamping hole 120, and the lock rod 510 can be inserted into the clamping hole 120, so that the bed board 100 is effectively prevented from rotating when a patient lies on the bed board 100, thereby ensuring the safety of personnel, and preventing the lock rod 510 from blocking the operation of the disinfection assembly 400.

The sterilizing assembly 400 is disposed below the bed plate 100, and the sterilizing assembly 400 includes a support base 430, a driving mechanism, a roller, and a plurality of nozzles 450 for spraying sterilizing liquid.

The support base 430 is movable in the front-rear direction. The support base 430 may be a metal support plate. In the present embodiment, the supporting base 430 is two sliding bases made of metal.

The driving mechanism is connected with the supporting base 430 to drive the supporting base 430 to move. Specifically, the drive mechanism includes: a screw 420 and a second motor 410.

The screw rods 420 are respectively disposed at the left and right sides of the bed board 100, both ends of the screw rods 420 are connected to the bed frame 200 through bearings, and the screw rods 420 can rotate around the horizontal axes thereof. Two lead screws 420 all are connected with supporting seat 430, and supporting seat 430 corresponds the internal thread that sets up and lead screw 420 threaded connection. Of course, a guide rod parallel to the screw rod may be provided corresponding to each screw rod 420, and the guide rod is slidably connected to the support base 430 to perform a guiding function.

The second motor 410 is in transmission connection with the screw rod 420 through a shaft connection mode, a gear transmission mode or a chain transmission mode. In this embodiment, two second motors 410 are provided, and the second motors 410 are mounted on the frame 200 by bolts and connected to the screw rods 420. When the second motor 410 is in operation, the screw rod 420 rotates rapidly to drive the supporting base 430 to move back and forth along the front-back direction.

Of course, a second motor 410 may also be provided, and when the second motor 410 drives one transmission shaft to rotate, the second motor 410 drives two lead screws 420 to rotate at the same time by adopting a bevel gear transmission manner.

The two ends of the roller are connected with the supporting seat 430 through a screw connection mode, so that the roller is fixed relative to the supporting seat 430. In this embodiment, since the supporting seat 430 is two sliding seats, the supporting seat 430 can move back and forth and back and forth without rotating when the screw rod 420 works by the connecting action of the rollers.

The circumference of the roller is provided with a water absorbing layer which can be made of sponge, cloth or other water absorbing materials and can absorb disinfectant. The water absorption layer can be abutted against the bottom surface of the bed plate 100, when the roller moves back and forth along with the supporting seat 430, the water absorption layer can be contacted with the bottom surface of the bed plate 100, and all liquid on the surface of the bed plate 100 is absorbed through the water absorption layer, so that the bed plate 100 is kept clean. At this time, the bottom surface of the deck 100 may be understood as a downward surface of the deck.

A plurality of nozzle 450 along the axial interval distribution of roller, nozzle 450 is connected with supporting seat 430, and is specific, supporting seat 430 sets up the nozzle mount for nozzle 450 is fixed motionless, can be along with supporting seat 430 round trip movement. The spray direction of the nozzle 450 is set upward to spray the sterilizing liquid to the bed plate 100. A plurality of hoses are connected to each nozzle 450 and deliver the sterilizing fluid to the nozzles 450. The nozzles 450 may be disposed on the front or rear side of the drum.

In some embodiments, the rollers include a front roller 460 and a rear roller 440. The front roller 460 and the rear roller 440 are arranged in parallel and at intervals, and the nozzle 450 is arranged between the front roller 460 and the rear roller 440. The nozzle 450 is disposed between the front roller 460 and the rear roller 440, and both the front roller 460 and the rear roller 440 can completely wipe the disinfecting liquid sprayed on the bed board 100 when the disinfecting assembly 400 moves back and forth, so as to keep the bed board 100 clean and sanitary.

Further, the front roller 460 is rotatable about its horizontal axis; the rear roller 440 is rotatable about its horizontal axis. Specifically, the front roller 460 and the rear roller 440 are mounted on the support base 430 by means of bearing blocks. So design, not only can reduce the frictional force between preceding roller 460, back roller 440 respectively and bed board 100, but also can increase the water absorption area of preceding roller 460 and back roller 440, can absorb more liquid, make the bed board drier.

In some embodiments, the sterilization assembly 400 further comprises: a sanitizer tank 470, a pump, and a supply tube 471. The inlet of the pump is connected to the disinfectant tank 470, and the outlet of the pump is connected to one end of the liquid supply tube 471. The inlet of the nozzle 450 communicates with the liquid supply tube 471.

In this embodiment, the solution tank 470 is mounted on the supporting base 430 to move together with the supporting base 430. The inlet of the pump is connected with a liquid inlet pipe which extends into the top opening of the disinfectant tank 470. The outlet of the pump is connected to the inlet of a liquid supply tube 471, the liquid supply tube 471 is connected to a plurality of branch tubes 472, and the branch tubes 472 are correspondingly connected to the nozzles 450. The pump may be located inside or outside the sanitizer tank 470. The liquid supply pipe 471 may be a metal pipe or a hose, and the branch pipe 472 may be a hose.

In some embodiments, the massage bed further comprises a drive device; the driving device includes: a case 540, a return spring 520, and a stationary core 530.

The box 540 is connected to the frame 200 by screws. The case 540 may be made of metal or plastic. The box body can be in a square shape.

Reset spring 520 is located the inside of box 540, reset spring 520's one end is fixed the setting, and is specific, and the inside of box 540 can set up the spacing groove, and reset spring 520's one end inserts the spacing inslot. The other end of the return spring 520 is connected to the outer end of the lock rod 510, specifically, the return spring 520 may be fixed to the outer end surface of the lock rod 510 by welding, or the outer end of the lock rod 510 is provided with a groove, and the other end of the return spring 520 is inserted into the groove.

Also, when the return spring 520 is coupled to the lock lever 510, the housing 540 needs to be provided with a through hole for the lock lever 510 to be inserted.

The fixed iron core 530 is wound with an electrified coil, the fixed iron core 530 is arranged in the box body 540, specifically, the accommodating cavity 541 of the box body 540 is provided with a clamping groove, and the fixed iron core 530 is inserted into the clamping groove, so that the fixed iron core 530 is fixed. The fixed iron core 530 is arranged opposite to the outer end of the lock rod 510, the inner end of the lock rod 510 is close to the bedplate 100, and the outer end of the lock rod 510 is far away from the bedplate 100. The locking bar 510 is an iron bar.

In addition, the lock lever 510 is provided with a limiting block 511, and the limiting block 511 and the lock lever 510 are integrally formed. The stopper 511 is located in the accommodating cavity 541 of the box 540, and the outer end of the lock lever 510 is prevented from moving out of the accommodating cavity 541 by the elastic force of the return spring 520 through the blocking action of the stopper 511.

When the coil is powered on, the fixed iron core 530 generates magnetic force to magnetically attract the lock rod 510, so that the lock rod 510 overcomes the elastic force of the return spring 520 to move towards the fixed iron core 530, thereby releasing the clamping action of the lock rod 510 on the bed board 100.

After the power-on coil is powered off, the fixed iron core 530 loses magnetic force and does not generate magnetic attraction on the lock rod 510 any more. Then, the lock rod 510 moves toward the bed plate 100 under the elastic force of the return spring 520, so that the lock rod 510 generates a clamping action on the bed plate. By the arrangement, the locking rod 510 does not need to be pulled manually to lock or unlock the bed board, and the bed board is very convenient.

In some embodiments, as shown in fig. 7, the bed board 100 includes a breathing hole 110, and the patient lies on the massage bed with his head in front and breathes through the breathing hole 110. Bed board 100 is equipped with prone position headrest 130, the top of breathing hole 110 is located to prone position headrest 130, prone position headrest 130 with bed board 100 bonds, and is concrete, sets up magic tape matte surface on the bed board 100, and the bottom surface of prone position headrest 130 sets up magic tape hook face, through magic tape connected mode, can fix prone position headrest 130 on bed board 100, can give the patient the comfort of the preferred when massaging the bed of lying prone.

By adopting the bonding mode, the prone position head cushion 130 is convenient to be detached for replacement, and the disinfection component 400 is also convenient to disinfect and wipe the bed board 100.

While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the invention is not limited to the details of the embodiments shown, but is capable of various modifications and substitutions without departing from the spirit of the invention.

Claims

1. A massage bed, comprising:

a bed frame (200);

the bed plate (100) is provided with a driven shaft (330) at one end, a driving shaft (320) is arranged at the other end of the bed plate (100), the axis of the driven shaft (330) is superposed with the axis of the driving shaft (320), the driven shaft (330) and the driving shaft (320) are both connected with the bed frame (200), and the bed plate (100) can rotate around the axis of the driven shaft (330);

the first motor (310) is in transmission connection with the driving shaft (320);

the lock rod (510) is connected with the bedstead (200), and the lock rod (510) can move horizontally and can be clamped with the bed board (100);

the disinfecting assembly (400) is arranged below the bed plate (100), and the disinfecting assembly (400) comprises a supporting seat (430), a driving mechanism, a roller and a plurality of nozzles (450) for spraying disinfecting liquid; the supporting seat (430) can move along the front and back directions; the driving mechanism is connected with the supporting seat (430) to drive the supporting seat (430) to move; the two ends of the roller are connected with the supporting seat (430), the circumferential surface of the roller is provided with a water absorbing layer, and the water absorbing layer can be abutted against the bottom surface of the bed board (100); the plurality of nozzles (450) are distributed at intervals along the axial direction of the roller, the nozzles (450) are connected with the supporting seat (430), and the spraying directions of the nozzles (450) are arranged upwards to spray disinfectant on the bed plate (100).

2. The massage bed of claim 1, wherein the rollers comprise a front roller (460) and a rear roller (440); the front roller (460) and the rear roller (440) are arranged in parallel at intervals, and the nozzle (450) is arranged between the front roller (460) and the rear roller (440).

3. The massage bed of claim 2, wherein said front roller (460) is rotatable about its horizontal axis; the rear roller (440) is rotatable about its horizontal axis.

4. The massage bed of claim 3, wherein said drive mechanism comprises:

the screw rods (420) are respectively arranged on the left side and the right side of the bed board (100), two ends of each screw rod (420) are connected with the bed frame (200), and the screw rods (420) can rotate around the horizontal axes thereof; the screw rod (420) is connected with the supporting seat (430);

and the second motor (410) is in transmission connection with the screw rod (420).

5. The massage bed of claim 4, wherein the disinfecting assembly (400) further comprises: a sanitizer tank (470), a pump, and a supply tube (471); the inlet of the pump is communicated with the disinfectant tank (470), and the outlet of the pump is communicated with one end of the liquid supply pipe (471); the inlet of the nozzle (450) communicates with the supply tube (471).

6. The massage bed of any one of claims 1 to 5, further comprising a drive mechanism; the driving device includes:

a box (540) connected to the bed frame (200);

the return spring (520) is arranged inside the box body (540), one end of the return spring (520) is fixedly arranged, and the other end of the return spring (520) is connected with the outer end of the lock rod (510); the lock rod (510) is an iron rod;

fixed iron core (530), it is around having circular telegram coil, fixed iron core (530) are located the inside of box (540), fixed iron core (530) set up with the outer end of locking lever (510) relatively.

7. The massage bed as claimed in claim 6, wherein the top board (100) is provided with a locking hole (120), and the locking rod (510) is insertable into the locking hole (120).

8. The massage bed as claimed in claim 7, wherein the bed board (100) comprises a breathing hole (110), the bed board (100) is provided with a prone position head cushion (130), the prone position head cushion (130) is arranged above the breathing hole (110), and the prone position head cushion (130) is bonded with the bed board (100).