CN110215371B

CN110215371B - Operating table for surgical operation

Info

Publication number: CN110215371B
Application number: CN201910338412.9A
Authority: CN
Inventors: 刘大为
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2021-05-11
Anticipated expiration: 2039-04-25
Also published as: CN110215371A

Abstract

The invention belongs to the technical field of beauty and plastic equipment, and particularly relates to an operating bed for surgical operation, which comprises a bottom plate, wherein a bed body is fixedly connected above the bottom plate, a base is arranged below the bottom plate, a pillow plate is arranged on one side of the bed body on the bottom plate, a first spherical hinge is arranged between the pillow plate and the bed body, a mounting plate is fixedly arranged at the corresponding position of the pillow plate on the bottom plate, two hydraulic rods are arranged on the lower end surface of the pillow plate, second spherical hinges are respectively arranged at two ends of each hydraulic rod and are respectively connected with the pillow plate and the mounting plate, an inverted T-shaped groove is formed in the pillow plate, an inverted T-shaped sliding block is movably arranged in the inverted T-shaped groove, a top plate is connected to the upper end of the inverted T-shaped sliding block. The purpose is as follows: the problem of the head that current operation table structural defect leads to adjust the precision not enough, adjust inconvenient, increase the operation risk, also strengthen plastic doctor's intensity of labour simultaneously is solved.

Description

Operating table for surgical operation

Technical Field

The invention belongs to the technical field of cosmetic and plastic equipment, and particularly relates to an operating table for surgical operation.

Background

The beauty treatment and plastic surgery belongs to one of the surgical operations, which aims to correct the dissatisfied part (face or body) to achieve the expected appearance through the operation form, and is different from the common plastic surgery, the main purpose of the beauty treatment and plastic surgery is to repair and remould the appearance of a person and the shape of each part of the human body by using operations, medical instruments, medicaments and other medical technical methods, thereby enhancing the external aesthetic feeling of the human body.

With the improvement of the living standard of people at present, people often pursue the perfection of their face to make them more beautiful and appetizing, so that more and more cosmetic and plastic mechanisms are needed at present, and when a plastic doctor shapes the face of a cosmetic person, an operating table is needed.

However, the bed board of the traditional operating bed is of an integrated structure, when the angle of the head of a beauty user needs to be adjusted, the mode of carrying out pillow cushion on the head is mostly and simply carried out through the pillow, the adjustment is rough, the precision is not enough, a plastic doctor is not convenient to carry out plastic surgery operation on the beauty user, the plastic surgery risk of the plastic doctor on the beauty user is increased, and the labor intensity of the plastic doctor is also enhanced.

Disclosure of Invention

The purpose of the invention is: aims to provide an operating table for surgical operation, which is used for solving the problems of insufficient head adjusting precision, inconvenient adjustment, increased operation risk and increased labor intensity of plastic doctors caused by the structural defects of the existing operating table.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

an operating table for surgical operation comprises a bottom plate, wherein a bed body is fixedly connected to the top of the bottom plate, a base is arranged below the bottom plate, a pillow plate is mounted on one side of the bed body, a first spherical hinge is mounted between the pillow plate and the bed body, a mounting plate is fixedly mounted on the bottom plate at a position corresponding to the pillow plate, two hydraulic rods are arranged on the lower end face of the pillow plate, second spherical hinges are arranged at two ends of each hydraulic rod and are respectively connected with the pillow plate and the mounting plate, an inverted T-shaped groove is formed in the pillow plate, an inverted T-shaped sliding block is movably arranged in the inverted T-shaped groove, a top plate is connected to the upper end of the inverted T-shaped sliding block above the pillow plate, two through grooves are formed in the pillow plate, and a side plate is movably.

Further inject, first ball pivot includes the spheroid, be equipped with the spliced pole on the spheroid, the spliced pole free end is equipped with the fixture block, the pillow board lateral wall seted up with spheroid assorted hemisphere groove, the spheroid is located hemisphere inslot, the pillow board correspond the position in hemisphere groove still fixed mounting have with spheroid assorted snap ring, the spliced pole is worn to establish in the snap ring, set up on the bed body with fixture block assorted rectangle recess, the fixed block is installed in rectangle recess corresponding position to the bed body. Such structural design, the fixture block card is established in the rectangle recess, then compresses tightly fixedly through the fixed block, and the rethread spheroid and hemisphere groove match each other for the pillow board is fixed on the bed body by the activity, makes, and the pillow board can deflect on a certain angle around the spheroid.

Further inject, the mounting groove has been seted up in the shape of falling T recess one end to the pillow board, install first motor in the mounting groove, first threaded rod is installed to the output shaft of first motor, set up on the shape of falling T sliding block with first threaded rod assorted first screw hole. Such structural design drives first threaded rod rotation through first motor to drive the shape of falling T sliding block and slide in the shape of falling T recess, and then drive the roof back-and-forth movement, accomplish the centre gripping to beauty person's top of the head.

Further inject, first threaded rod free end is equipped with the round platform, the diameter size of round platform is less than the diameter size of first threaded rod, install the bearing on the round platform, pillow board up end seted up with bearing assorted draw-in groove, fixed mounting has the latch segment in the draw-in groove. The structural design limits the tail end of the first threaded rod through the bearing, provides a second supporting point for the first threaded rod and avoids the first threaded rod from bending.

The bearing device is characterized in that racks are further arranged on the inner side faces of the lower ends of the side plates, the racks on the side plates correspond to each other, tooth faces of the racks are inward, a gear is meshed between the racks, empty grooves matched with the gear and the two racks are formed in the lower end face of the pillow plate, the gear and the two racks are located in the empty grooves, bearing plates are further mounted below the gear and the two racks, the bearing plates are fixedly connected with the pillow plate, a second motor is fixedly mounted on the lower end face of each bearing plate, and an output shaft of the second motor penetrates through the bearing plates and is fixedly connected with the gear. Such structural design drives the gear to rotate through the second motor to drive the two racks to move inwards or outwards synchronously, and then drive the side plates to move, and the clamping of the two sides of the head of a beauty user is completed.

Further inject, a plurality of dovetail grooves have evenly been seted up to curb plate up end inboard, the length size of dovetail is less than the thickness size of curb plate, the curb plate top is equipped with the fly leaf, the terminal surface is equipped with the forked tail piece with dovetail groove assorted under the fly leaf. When the two sides of the head of a beauty user are clamped, the two movable plates are driven to move in opposite directions through the two side plates, the two sides of the head of the beauty user are clamped by the movable plates, the movable plates and the side plates are fixed through the mutual clamping between the dovetail blocks and the dovetail grooves, the positions of the movable plates can be adjusted forwards and backwards, namely the dovetail blocks on the movable plates are clamped in different dovetail grooves, the forward and backward movement of the movable plates is achieved, and the purpose of adapting to more beauty users with different head lengths is achieved.

Further inject, the board both sides of accepting are fixed and are equipped with the shape of falling L baffle, seted up the via hole on the shape of falling L baffle, wear to be equipped with fixing bolt in the via hole, set up on the pillow board with fixing bolt assorted second screw hole. Due to the structural design, when the bearing plate is installed on the pillow plate through the fixing bolt, the stroke of the outward movement of the side plate is limited by the two inverted L-shaped baffles, and the rack is prevented from being disengaged from the gear.

Further limiting, the base comprises an I-shaped chassis, the I-shaped chassis comprises a main beam and two cross rods, two ends of each cross rod are respectively provided with a universal wheel with a locking structure, two ends of the upper end surface of one cross rod are respectively provided with a first hinge seat, a first hinge rod is hinged in each first hinge seat, the outer sides of the two first hinge rods are respectively hinged with a second hinge rod, the middle section position of each first hinge rod is hinged with the middle section position of the corresponding second hinge rod, the lower ends of the two second hinge rods are hinged with a support rod, the middle section of each support rod is provided with a moving block above the main beam, the side surface of each moving block is transversely provided with a third threaded hole, a second threaded rod penetrates through each third threaded hole, a third motor is further installed on the I-shaped chassis, and the output shaft of the third motor is fixedly connected with the second threaded rods, the horizontal pole is equipped with the fixing base in the free end of second threaded rod, the free end cover of second threaded rod is established in the fixing base, second hinge bar top is equipped with the horizontal plate, the terminal surface is equipped with the articulated seat of second in second hinge bar corresponding position under the horizontal plate, the articulated seat of second is articulated with the second hinge bar, T shape spout has been seted up to the terminal surface under the horizontal plate, be equipped with T shape slider in the T shape spout, T shape spout is extended to T shape slider lower part, first hinge bar upper end is equipped with the hinge groove, T shape slider lower part is articulated in the hinge groove with first hinge bar. When the horizontal plate lifting mechanism is used, the second threaded rod is driven to rotate through the third motor, so that the moving block is moved back and forth, the lower part of the second hinge rod is driven to move back and forth, and the lifting of the horizontal plate is controlled; when the instrument rack is used, the instrument rack is parked through the parking lock structure of the universal wheel, and the output shaft of the third motor rotates in the positive direction to drive the second threaded rod to rotate in the positive direction, so that the supporting rod moves leftwards, and during movement, the lifting height of the horizontal plate can be specifically selected according to the personal operation habit of a doctor, the height of the operating bed and the position of an operation; in the moving process of the moving block, the T-shaped sliding block slides in the T-shaped sliding groove, so that a kinematic pair formed by the second hinge rod and the second hinge rod has enough freedom degree; after the use is finished, the second threaded rod is controlled to rotate reversely to drive the horizontal plate to move downwards, so that the occupied space of the instrument rack is smaller, and the instrument rack is convenient to store. Such structural design, it is convenient to go up and down, and convenient to use, stable in structure, convenient storage moreover.

Further inject, T shape slider both sides are equipped with the pulley, the horizontal plate is seted up in T shape spout both sides with pulley assorted limit groove. By means of the structural design, the T-shaped sliding block is supported through the pulley, and friction between the T-shaped sliding block and the T-shaped sliding groove is reduced.

Further inject, the terminal surface is equipped with the supporting shoe under the movable block, transversely set up on the girder with supporting shoe assorted sharp spout. Due to the structural design, the moving block is supported through the supporting blocks, the radial pressure on the second threaded rod is reduced, and the second threaded rod is prevented from being bent.

The invention adopting the technical scheme has the advantages that:

1. the pillow plate and the bed body are arranged in a separated mode, so that the pillow plate can deflect within a certain angle, the aim of adjusting the head angle of a beauty patient is fulfilled, the adjustment is finished through the hydraulic rod, the adjustment precision is high, the adjustment is convenient, the operation risk is reduced, and the labor intensity of a plastic doctor is also reduced;

2. the height of the whole operating bed is adjusted, the third motor drives the second threaded rod to rotate, so that the moving block is driven to move, the distance between the lower ends of the first hinge rod and the second hinge rod is further changed, the structure is simple, the use is convenient, the weight of the upper part of the operating bed and the weight of a beauty user are shared by the first hinge rod and the moving block and are matched with the supporting block for use, and the second threaded rod can be prevented from being bent and deformed;

3. the movable plate and the side plate are arranged separately, and the movable plate is connected by the dovetail block and the dovetail groove in a clamping manner, so that the movable plate can be adjusted in the front-back direction to adapt to beauty workers with different head lengths.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a first block diagram of an embodiment of a surgical bed of the present invention;

FIG. 2 is a schematic view of the configuration of the occipital plate portion of one embodiment of the surgical bed of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;

FIG. 4 is a schematic view of a bed portion of an embodiment of a surgical bed according to the present invention;

FIG. 5 is an enlarged view of the structure at B in FIG. 4;

FIG. 6 is a schematic view of a top plate portion of an embodiment of a surgical bed of the present invention;

FIG. 7 is a schematic view of a side plate of an embodiment of a surgical bed of the present invention;

FIG. 8 is a schematic view of a base of an embodiment of a surgical bed of the present invention;

FIG. 9 is an enlarged view of the structure at C in FIG. 8;

FIG. 10 is a second configuration of an embodiment of a surgical bed of the present invention;

FIG. 11 is an enlarged view of the structure of FIG. 10 at D;

FIG. 12 is a schematic view of a movable block portion of an embodiment of a surgical bed according to the present invention;

the main element symbols are as follows:

the device comprises a bottom plate 1, a bed body 11, a base 2, a horizontal plate 20, a main beam 201, a cross bar 202, a universal wheel 21, a T-shaped sliding groove 210, a T-shaped sliding block 211, a hinge groove 212, a pulley 213, a side groove 214, a first hinge seat 22, a second hinge seat 220, a first hinge rod 23, a second hinge rod 24, a support rod 25, a moving block 26, a support block 261, a linear sliding groove 262, a third threaded hole 260, a second threaded rod 27, a third motor 28, a fixed seat 29, a pillow plate 3, a first ball hinge 31, a ball 311, a connecting rod 312, a clamping block 313, a clamping ring 314, a rectangular groove 315, a fixed block 316, a hydraulic rod 32, a mounting plate 320, a second ball hinge 33, an inverted T-shaped groove 34, an inverted T-shaped sliding block 3410, a top plate 340, a first motor 341, a first threaded rod 342, a circular truncated cone 3420, a bearing 3421, a locking block 3422, a through groove 35, a side plate 350, a rack 351, Movable plate 36, dovetail block 361, inverted-L-shaped baffle 37, via hole 371.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to 12, the surgical bed for surgical operation of the present invention comprises a bottom plate 1, a bed body 11 is fixedly connected above the bottom plate 1, a base 2 is arranged below the bottom plate 1, a pillow plate 3 is installed on one side of the bed body 11, a first spherical hinge 31 is installed between the pillow plate 3 and the bed body 11, a mounting plate 320 is fixedly installed on the bottom plate 1 at a position corresponding to the pillow plate 3, two hydraulic rods 32 are arranged on the lower end surface of the pillow plate 3, second spherical hinges 33 are respectively arranged at two ends of the hydraulic rods 32, the two second spherical hinges 33 are respectively connected with the pillow plate 3 and the mounting plate 320, an inverted T-shaped groove 34 is formed on the pillow plate 3, an inverted T-shaped sliding block 3410 is movably arranged in the inverted T-shaped groove 34, a top plate 340 is connected above the pillow plate 3 at the upper end of the inverted T-shaped sliding block 3410, two through grooves 35.

First ball pivot 31 includes spheroid 311, is equipped with spliced pole 312 on the spheroid 311, and spliced pole 312 free end is equipped with fixture block 313, and pillow 3 lateral wall is seted up with spheroid 311 assorted hemisphere groove, and spheroid 311 is located the hemisphere inslot, and pillow 3 still fixed mounting has with spheroid 311 assorted snap ring 314 in hemisphere groove corresponding position, and spliced pole 312 wears to establish in snap ring 314, seted up on the bed body 11 with fixture block 313 assorted rectangle recess 315, and bed body 11 installs fixed block 316 in rectangle recess 315 corresponding position. The fixing block 313 is clamped in the rectangular groove 315, and then is pressed and fixed by the fixing block 316, and then the pillow plate 3 is movably fixed on the bed body 1 by the mutual matching of the sphere 311 and the hemispherical groove, so that the pillow plate 3 can deflect at a certain angle around the sphere 311.

Pillow plate 3 has seted up the mounting groove in inverted T shape recess 34 one end, installs first motor 341 in the mounting groove, and first threaded rod 342 is installed to the output shaft of first motor 341, offers the first screw hole with first threaded rod 342 assorted on the inverted T shape sliding block 3410. The first motor 341 drives the first threaded rod 342 to rotate, so as to drive the inverted T-shaped sliding block 3410 to slide in the inverted T-shaped groove 34, and further drive the top plate 340 to move back and forth, thereby completing the clamping of the top of the head of the beauty user.

The free end of the first threaded rod 342 is provided with a circular truncated cone 3420, the diameter of the circular truncated cone 3420 is smaller than that of the first threaded rod 342, a bearing 3421 is mounted on the circular truncated cone 3420, a clamping groove matched with the bearing 3421 is formed in the upper end face of the pillow plate 3, and a locking block 3422 is fixedly mounted in the clamping groove. The end of first threaded rod 342 is defined by bearing 3421 to provide a second support point for first threaded rod 342 to prevent first threaded rod 342 from bending.

The inner side face of the lower end of each side plate 350 is provided with a rack 351, the racks 351 on the two side plates 350 correspond to each other, tooth surfaces of the racks are inward, a gear 352 is meshed between the two racks 351, empty grooves matched with the gear 352 and the two racks 351 are formed in the lower end face of the pillow plate 3, the gear 352 and the two racks 351 are located in the empty grooves, a bearing plate 353 is further installed below the gear 352 and the two racks 351, the bearing plate 353 is fixedly connected with the pillow plate 3, a second motor 354 is fixedly installed on the lower end face of the bearing plate 353, and an output shaft of the second motor 354 penetrates through the bearing plate 353 and is fixedly connected with the gear 352. The second motor 354 drives the gear 352 to rotate, so as to drive the two racks 351 to synchronously move inwards or outwards, and further drive the side plate 350 to move, thereby clamping the two sides of the head of the beauty part.

A plurality of dovetail grooves 360 are uniformly formed in the inner side of the upper end face of the side plate 350, the length dimension of each dovetail groove 360 is smaller than the thickness dimension of the side plate 350, a movable plate 36 is arranged above the side plate 350, and a dovetail block 361 matched with the dovetail grooves 360 is arranged on the lower end face of the movable plate 36. When the two sides of the head of a beauty patient are clamped, the two side plates 350 move oppositely to drive the two movable plates 36 to move oppositely, the two sides of the head of the beauty patient are clamped by the movable plates 36, the movable plates 36 and the side plates 350 are fixed by the mutual clamping between the dovetail blocks 361 and the dovetail grooves 360, so that the positions of the movable plates 36 can be adjusted forwards and backwards, namely, the dovetail blocks 361 on the movable plates 36 are clamped in different dovetail grooves 360, the forward and backward movement of the movable plates 36 is achieved, and the purpose of adapting to more beauty patients with different head lengths is achieved.

The two sides of the bearing plate 353 are fixedly provided with inverted L-shaped baffles 37, via holes 371 are formed in the inverted L-shaped baffles 37, fixing bolts penetrate through the via holes 371, and second threaded holes matched with the fixing bolts are formed in the pillow plate 3. During installation, the bearing plate 353 is installed on the pillow plate 3 through the fixing bolt, and the two inverted L-shaped baffles 37 limit the outward movement stroke of the side plate 350, so that the rack 351 is prevented from being disengaged from the gear 352.

The base 2 comprises an I-shaped chassis, the I-shaped chassis comprises a main beam 201 and two cross bars 202, two ends of each cross bar 202 are respectively provided with a universal wheel 21 with a locking structure, two ends of the upper end surface of one cross bar 202 are respectively provided with a first hinging seat 22, a first hinging rod 23 is hinged in each first hinging seat 22, the outer sides of the two first hinging rods 23 are respectively hinged with a second hinging rod 24, the middle position of each first hinging rod 23 is hinged with the middle position of the corresponding second hinging rod 24, the lower ends of the two second hinging rods 24 are hinged with a supporting rod 25, the middle part of each supporting rod 25 is provided with a moving block 26 above the main beam 201, the side surface of each moving block 26 is transversely provided with a third threaded hole 260, a second threaded rod 27 penetrates through the third threaded hole 260, a third motor 28 is further arranged on the I-shaped chassis, the output shaft of the third motor 28 is fixedly connected with the second threaded rod 27, the free end of each cross bar 202 is provided, the free end of the second threaded rod 27 is sleeved in the fixing seat 29, the horizontal plate 20 is arranged above the second hinge rod 24, a second hinge seat 220 is arranged at the position, corresponding to the second hinge rod 24, of the lower end face of the horizontal plate 20, the second hinge seat 220 is hinged to the second hinge rod 24, a T-shaped sliding groove 210 is formed in the lower end face of the horizontal plate 20, a T-shaped sliding block 211 is arranged in the T-shaped sliding groove 210, the lower portion of the T-shaped sliding block 211 extends out of the T-shaped sliding groove 210, a hinge groove 212 is formed in the upper end of the first hinge rod 23, and the lower portion of the T-shaped sliding block 211 is hinged to the first hinge. When the lifting device is used, the third motor 28 drives the second threaded rod 27 to rotate, so that the moving block 26 moves forwards and backwards, the lower part of the second hinge rod 24 is driven to move forwards and backwards, and the lifting of the horizontal plate 20 is controlled; when the instrument rack is used, the instrument rack is parked through the parking lock structure of the universal wheel 21, and then the output shaft of the third motor 28 rotates forwards to drive the second threaded rod 27 to rotate forwards, so that the support rod 25 moves leftwards, and during movement, the lifting height of the horizontal plate 20 can be specifically selected according to the personal operation habit of a doctor, the height of the doctor, the height of an operating bed and the position of an operation; during the movement of the moving block 26, the T-shaped sliding block 211 slides in the T-shaped sliding groove 210, so that a kinematic pair formed by the second hinge rod 24 and the second hinge rod 24 has enough freedom; after the use is finished, the second threaded rod 27 is controlled to rotate reversely, and the horizontal plate 20 is driven to move downwards, so that the occupied space of the instrument rack is smaller, and the instrument rack is convenient to store. The lifting device is convenient to lift, use and store, and is stable in structure.

Pulleys 213 are arranged on two sides of the T-shaped sliding block 211, and side grooves 214 matched with the pulleys 213 are arranged on two sides of the T-shaped sliding groove 210 of the horizontal plate 20. The T-shaped slider 211 is supported by the pulley 213, and the friction between the T-shaped slider 211 and the T-shaped chute 210 is reduced.

The lower end surface of the moving block 26 is provided with a supporting block 261, and the main beam 201 is transversely provided with a linear sliding groove 262 matched with the supporting block 261. The supporting block 261 supports the moving block 26, so that the radial pressure on the second threaded rod 27 is reduced, and the second threaded rod 27 is prevented from bending.

In this embodiment, when in use, a user lies on the bed 11, and rotates the second threaded rod 27 through the third motor 28, so as to adjust the overall height of the bottom plate 1, and to synchronously lift the bed 11 and the pillow plate 3; then, the head of the beauty patient is placed on the pillow plate 3, the first motor 341 drives the top plate 340 to move towards the head of the beauty patient, so that the top plate 340 is clamped on the top of the head of the beauty patient; the second motor 354 drives the side plate 350 to move inward, and drives the movable plate 36 to clamp the two sides of the head of the beauty patient; it should be noted that, before the second motor 354 is started, the movable plate 36 can be detached, and the movable plate 36 can be installed at a suitable position according to the length of the head of the beauty-care person, so that the movable plate 36 can have a suitable position when the movable plate 36 holds the head of the beauty-care person;

in the operation, if the included angle between the head and the body of the beauty patient needs to be adjusted, the two hydraulic rods 32 are controlled to simultaneously extend or shorten, at the moment, the head of the beauty patient is supported by the pillow plate 3 and is clamped by the top plate 340 and the movable plate 36, after the two hydraulic rods 32 are synchronously extended or shortened, the front end of the pillow plate 3 moves up and down and deviates around the sphere 311, and therefore the purpose of adjusting the head pitch angle of the beauty patient is achieved;

when the head of the beauty user needs to be deflected to the left and the right, one hydraulic rod 32 is independently extended or shortened, the other hydraulic rod 32 is not moved or moves in the opposite direction of the previous hydraulic rod 32, namely when the doctor needs to deflect the head of the patient to the left, the hydraulic rod 32 on the left side is controlled to be shortened, the hydraulic rod 32 on the right side is not moved or extended, and the pillow plate 3 can be deflected around the ball body 311 to drive the head of the beauty user to turn to the left.

The above description describes in detail an operating table for surgical operation according to the present invention. The description of the specific embodiments is only intended to facilitate an understanding of the method of the invention and its core ideas. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. An operating table for surgical operation, characterized in that: the multifunctional bed comprises a bottom plate (1), a bed body (11) is fixedly connected above the bottom plate (1), a base (2) is arranged below the bottom plate (1), a pillow plate (3) is installed on one side of the bed body (11), a first spherical hinge (31) is installed between the pillow plate (3) and the bed body (11), a mounting plate (320) is fixedly installed on the bottom plate (1) at the corresponding position of the pillow plate (3), two hydraulic rods (32) are arranged on the lower end face of the pillow plate (3), second spherical hinges (33) are respectively arranged at two ends of each hydraulic rod (32), the two second spherical hinges (33) are respectively connected with the pillow plate (3) and the mounting plate (320), an inverted T-shaped groove (34) is formed in the pillow plate (3), an inverted T-shaped sliding block (3410) is movably arranged in the inverted T-shaped groove (34), a top plate (340) is connected with the upper end of the inverted T-shaped sliding block (3410) above, two through grooves (35) have still been seted up on pillow board (3), movable mounting has curb plate (350) in through groove (35), a plurality of dovetail (360) have evenly been seted up to curb plate (350) up end inside, the length dimension of dovetail (360) is less than the thickness dimension of curb plate (350), curb plate (350) top is equipped with fly leaf (36), the terminal surface is equipped with and dovetail (360) assorted dovetail block (361) under fly leaf (36).

2. A surgical bed as claimed in claim 1, characterized in that: first ball pivot (31) are including spheroid (311), be equipped with spliced pole (312) on spheroid (311), spliced pole (312) free end is equipped with fixture block (313), pillow board (3) lateral wall seted up with spheroid (311) assorted hemisphere groove, spheroid (311) are located the hemisphere inslot, pillow board (3) correspond the position in hemisphere groove still fixed mounting have with spheroid (311) assorted snap ring (314), spliced pole (312) are worn to establish in snap ring (314), seted up on the bed body (11) with fixture block (313) assorted rectangle recess (315), fixed block (316) are installed in rectangle recess (315) corresponding position in the bed body (11).

3. A surgical bed as claimed in claim 2, characterized in that: an installation groove is formed in one end of the inverted T-shaped groove (34) of the pillow plate (3), a first motor (341) is installed in the installation groove, a first threaded rod (342) is installed on an output shaft of the first motor (341), and a first threaded hole matched with the first threaded rod (342) is formed in the inverted T-shaped sliding block (3410).

4. A surgical bed as claimed in claim 3, wherein: the free end of the first threaded rod (342) is provided with a circular truncated cone (3420), the diameter of the circular truncated cone (3420) is smaller than that of the first threaded rod (342), a bearing (3421) is mounted on the circular truncated cone (3420), a clamping groove matched with the bearing (3421) is formed in the upper end face of the pillow plate (3), and a locking block (3422) is fixedly mounted in the clamping groove.

5. A surgical bed according to claim 4, characterized in that: the utility model discloses a pillow board, including curb plate (350), pillow board (3), bearing plate (353) and pillow board (3), curb plate (350) lower extreme medial surface is equipped with rack (351), and rack (351) on two curb plate (350) correspond each other, and the flank of tooth is all inwards, two gear (352) have been meshed between rack (351), the dead slot with gear (352) and two rack (351) assorted is seted up to pillow board (3) lower extreme face, gear (352) and two rack (351) are located the dead slot, bearing plate (353) are still installed to gear (352) and two rack (351) below, bearing plate (353) and pillow board (3) fixed connection, bearing plate (353) lower extreme face fixed mounting has second motor (354), the output shaft of second motor (354) passes bearing plate (353) and gear (352) fixed connection.

6. A surgical bed according to claim 5, characterized in that: accept board (353) both sides and fixedly be equipped with down L shape baffle (37), via hole (371) have been seted up on the L shape baffle (37) of falling, wear to be equipped with fixing bolt in via hole (371), set up on pillow board (3) with fixing bolt assorted second screw hole.

7. A surgical bed as claimed in claim 1, characterized in that: the base (2) comprises an I-shaped base plate, the I-shaped base plate comprises a main beam (201) and two cross rods (202), two ends of each cross rod (202) are respectively provided with a universal wheel (21) with a locking structure, two ends of the upper end face of one cross rod (202) are respectively provided with a first hinge seat (22), a first hinge rod (23) is hinged in each first hinge seat (22), the outer sides of the two first hinge rods (23) are respectively hinged with a second hinge rod (24), the middle section position of each first hinge rod (23) is hinged with the middle section position of the corresponding second hinge rod (24), the lower ends of the two second hinge rods (24) are hinged with supporting rods (25), the middle section of each supporting rod (25) is provided with a moving block (26) above the main beam (201), the side face of each moving block (26) is transversely provided with a third threaded hole (260), a second threaded rod (27) penetrates through the third threaded hole (260), a third motor (28) is further installed on the I-shaped chassis, an output shaft of the third motor (28) is fixedly connected with the second threaded rod (27), a fixed seat (29) is arranged at the free end of the second threaded rod (27) of the cross rod (202), the free end of the second threaded rod (27) is sleeved in the fixed seat (29), a horizontal plate (20) is arranged above the second hinged rod (24), a second hinged seat (220) is arranged at the position, corresponding to the second hinged rod (24), of the lower end face of the horizontal plate (20), the second hinged seat (220) is hinged with the second hinged rod (24), a T-shaped sliding groove (210) is formed in the lower end face of the horizontal plate (20), a T-shaped sliding block (211) is arranged in the T-shaped sliding groove (210), and a T-shaped sliding groove (210) extends out of the lower portion of the T-shaped sliding block (211), the upper end of the first hinge rod (23) is provided with a hinge groove (212), and the lower part of the T-shaped sliding block (211) is hinged with the first hinge rod (23) in the hinge groove (212).

8. An operating table for surgical operations as claimed in claim 7, characterized in that: pulleys (213) are arranged on two sides of the T-shaped sliding block (211), and side grooves (214) matched with the pulleys (213) are formed in two sides of the T-shaped sliding groove (210) of the horizontal plate (20).

9. A surgical bed as claimed in claim 8, wherein: the lower end face of the moving block (26) is provided with a supporting block (261), and a linear sliding groove (262) matched with the supporting block (261) is transversely formed in the main beam (201).