阅读说明：本技术 一种立卧两用x射线摄影设备 (Vertical and horizontal dual-purpose X-ray photographic equipment ) 是由 余丽珺 于 2019-11-13 设计创作，主要内容包括：本发明公开的一种立卧两用X射线摄影设备,包括机体,所述机体上设有模式切换装置,所述模式切换装置包括固定设于所述机体上端面左侧的液压臂,所述液压臂右端固定设有第一固定块,所述机体右侧上方设有调整箱,所述机体下端右端面设有开口向右的收纳腔,所述收纳腔内可左右滑动的设有躺板,所述调整箱上设有拍摄装置,所述躺板内设有辅助支撑装置,本发明无需医生呼叫患者让患者自己调整位置,可根据患者所站立的位置自动调节至指定检查的位置,且对于不方便站立检查的患者,可伸出躺板并翻转检查部件,方便患者躺下检查,同时支脚可自动锁定或解锁辅助支撑躺板,使得本发明的自动化程度大大提升。(The invention discloses a vertical and horizontal dual-purpose X-ray photographic device, which comprises a machine body, wherein a mode switching device is arranged on the machine body, the mode switching device comprises a hydraulic arm fixedly arranged on the left side of the upper end surface of the machine body, a first fixed block is fixedly arranged at the right end of the hydraulic arm, an adjusting box is arranged above the right side of the machine body, a containing cavity with a right opening is arranged on the right end surface of the lower end of the machine body, a lying plate is arranged in the containing cavity and can slide left and right, a shooting device is arranged on the adjusting box, and an auxiliary supporting device is arranged in the lying plate. The automation degree of the invention is greatly improved.)

1. An apparatus for vertical and horizontal dual-purpose radiography, characterized in that: the automatic adjusting device comprises a machine body, a mode switching device is arranged on the machine body, the mode switching device comprises a hydraulic arm fixedly arranged on the left side of the upper end surface of the machine body, a first fixed block is fixedly arranged at the right end of the hydraulic arm, a connecting rod is arranged on the right side of the first fixed block, connecting grooves with opposite opening directions are arranged at the left end and the right end of the connecting rod, the right end of the first fixed block is rotatably connected between the front wall and the rear wall of the connecting groove on the left side, an adjusting box is arranged above the right side of the machine body, a first sliding groove is arranged in the left end surface of the upper end of the adjusting box, a first sliding block is arranged in the first sliding groove in a front-back sliding manner, a first connecting port with a left opening is communicated with the left wall of the first sliding groove, a first connecting block with a right end fixedly connected to the first sliding block is, a containing cavity with a right opening is formed in the right end face of the lower end of the machine body, a first screw rod is rotatably arranged on the left wall of the containing cavity, a lying plate which is in threaded connection with the first screw rod and can slide left and right in the containing cavity is arranged, and a soft cushion is fixedly arranged on the right side of the right end face of the upper end face of the lying plate;

the adjusting box is provided with a shooting device, the shooting device comprises second sliding grooves which are symmetrically arranged in the front and back direction in the left end face of the lower end of the adjusting box, second sliding blocks are arranged in the second sliding grooves in a front and back sliding mode, the left wall of each second sliding groove is communicated with a third communicating port with a left opening, and a third connecting block, the right end of which is fixedly connected with the second sliding blocks on the same side, is arranged in each third communicating port in a front and back sliding mode;

be equipped with auxiliary supporting device in the service creeper, auxiliary supporting device is including locating terminal surface right side and the decurrent foot chamber of opening under the service creeper, the foot intracavity be equipped with the left end rotatable connect in stabilizer blade between the preceding back wall in stabilizer blade chamber, work as when the service creeper stretches out, the stabilizer blade right-hand member can overturn the auxiliary stay downwards the service creeper.

2. An X-ray photographing apparatus for both lying and standing as claimed in claim 1, wherein: the mode switching device comprises a first transmission cavity which is arranged at the right end of the upper end surface of the machine body and below the first fixed block and the connecting rod, a first rotating shaft is symmetrically arranged between the front wall and the rear wall of the first transmission cavity in a left-right mode and can rotate, a first chain wheel is fixedly arranged on the outer circular surface of the first rotating shaft, and a first roller chain is wound between the first chain wheels;

the upper wall of the first transmission cavity is communicated with a second communication port with an upward opening, a second connecting block is arranged in the second communication port in a left-right sliding mode, the lower end of the second connecting block is fixedly connected to the upper end face of the first roller chain, and the upper end of the second connecting block is fixedly connected to the lower end face of the first fixing block.

3. An X-ray photographing apparatus for both lying and standing as claimed in claim 1, wherein: a first gear cavity is formed in the left wall of the accommodating cavity, a first gear shaft is rotatably arranged in the right wall of the first gear cavity and on the left side of the first screw rod, the right end of the first gear shaft extends into the accommodating cavity and is fixedly connected to the left end of the first screw rod, and a first helical gear is fixedly arranged at the left end of the first gear shaft in the first gear cavity;

a second gear shaft is rotatably arranged in the upper wall of the first gear cavity, a second helical gear meshed with the first helical gear is fixedly arranged at the lower end of the second gear shaft, a second gear cavity is arranged in the left wall of the first transmission cavity and above the first gear cavity, and a third helical gear is fixedly arranged at the upper end of the second gear shaft and extends into the second gear cavity;

a second rotating shaft is rotatably arranged in the rear wall of the second gear cavity, and a fourth helical gear meshed with the third helical gear is fixedly arranged at the front end of the second rotating shaft;

a second transmission cavity is formed in the rear wall of the second gear cavity and the rear wall of the first transmission cavity, the rear end of the first rotating shaft on the left side extends into the second transmission cavity and is fixedly provided with a second chain wheel, the rear end of the second rotating shaft extends into the second transmission cavity and is fixedly provided with a third chain wheel, and a second roller chain is wound between the second chain wheel and the third chain wheel.

4. An X-ray photographing apparatus for both lying and standing as claimed in claim 1, wherein: the shooting device comprises second fixed blocks which are symmetrical front and back and are fixedly arranged on the right end face of the machine body and on the left side of the third connecting block, and the left end of the third connecting block is rotatably connected to the right end of the second fixed block on the same side;

a second screw rod is rotatably arranged between the third connecting blocks, a first motor is fixedly arranged in the front end face of the third connecting block at the rear side and at the rear side of the second screw rod, and the rear end of the second screw rod is in power connection with the first motor;

and the lower end of the left end face of the adjusting box is fixedly provided with a third sliding block in threaded connection with the second screw rod.

5. An X-ray photographing apparatus for both lying and standing as claimed in claim 1, wherein: a third sliding chute with a rightward opening is formed in the right end face of the adjusting box, a third screw rod is rotatably arranged between the upper wall and the lower wall of the third sliding chute, a second motor is fixedly arranged in the lower wall of the third sliding chute and below the third screw rod, and the lower end of the third screw rod is in power connection with the second motor;

the third sliding groove is internally provided with a fourth sliding block which is connected with the third screw rod in a threaded manner and can slide up and down, and the right end of the fourth sliding block extends to the outside and is fixedly provided with an X-ray emitter.

6. An X-ray photographing apparatus for both lying and standing as claimed in claim 1, wherein: the auxiliary supporting device comprises a first fixture block cavity communicated with the left side of the upper wall of the supporting foot cavity, a first fixture block is arranged in the first fixture block cavity in a vertically sliding mode, and a first spring is fixedly connected between the upper end of the first fixture block and the upper wall of the first fixture block cavity;

the left end face of the first clamping block is provided with a second clamping block cavity with a leftward opening, a second clamping block is arranged in the second clamping block cavity and can slide left and right, and a second spring is fixedly connected between the right end of the second clamping block and the right wall of the first clamping block.

7. An X-ray photographing apparatus for both lying and standing as claimed in claim 1, wherein: a first abutting block cavity with a downward opening is formed in the lower end face of the lying plate and on the left side of the supporting leg cavity, a first abutting block is arranged in the first abutting block cavity in a vertically sliding mode, and the upper end face of the first abutting block is fixedly arranged on a second abutting block;

a spring cavity is communicated with the right wall of the first abutting block cavity, a fourth connecting block is arranged in the spring cavity and can slide up and down, the left end of the fourth connecting block is fixedly connected to the first abutting block, and a third spring is fixedly connected between the lower end face of the fourth connecting block and the lower wall of the spring cavity;

the upper wall of the first abutting block cavity is communicated with a sliding rod cavity, a sliding rod is arranged in the sliding rod cavity in a left-right sliding mode, an abutting groove with a downward opening is formed in the lower end face of the sliding rod, and a pull wire penetrating through the first clamping block is fixedly connected between the right end of the sliding rod and the right end of the second clamping block.

Technical Field

The invention relates to the technical field of medical instruments, in particular to vertical and horizontal dual-purpose X-ray photographic equipment.

Background

With the development of medical technology and the need of diagnosis, the X-ray photography technology has become an important reference in diagnosis, and can perform a radiographic examination on human tissues to help doctors to judge the specific state of illness of patients. The present invention sets forth a device that solves the above problems.

Disclosure of Invention

The technical problem is as follows:

for example, most of the existing photographing devices have a single photographing direction, require a patient to be irradiated when lying on a bed board or standing, cannot be switched, and are inconvenient to repeatedly fine-tune when the checking position is finely tuned.

In order to solve the above problems, the present embodiment provides an X-ray photographing apparatus for both standing and lying, which includes a body, a mode switching device is disposed on the body, the mode switching device includes a hydraulic arm fixedly disposed on the left side of the upper end surface of the body, a first fixed block is fixedly disposed at the right end of the hydraulic arm, a connecting rod is disposed at the right side of the first fixed block, connecting grooves with opposite opening directions are disposed at the left and right ends of the connecting rod, the right end of the first fixed block is rotatably connected between the front and rear walls of the connecting groove on the left side, an adjusting box is disposed above the right side of the body, a first sliding groove is disposed in the left end surface of the upper end of the adjusting box, a first sliding block is disposed in the first sliding groove in a front-back sliding manner, a first connecting port with an opening to the left is communicated with the left wall of the first sliding groove, a first connecting block is disposed in the first connecting, the left end of the first connecting block extends to the outside and is rotatably connected between the front wall and the rear wall of the connecting groove on the right side, the right end face of the lower end of the machine body is provided with a storage cavity with a right opening, the left wall of the storage cavity is rotatably provided with a first screw rod, the storage cavity is internally provided with a creeper which is in threaded connection with the first screw rod in a left-right sliding manner, the right side of the upper end face of the creeper is fixedly provided with a cushion, the adjusting box is provided with a shooting device which comprises a second sliding chute which is symmetrically arranged in the left end face of the lower end of the adjusting box in the front-back direction, the second sliding chute is internally provided with a second sliding block in a front-back sliding manner, the left wall of the second sliding chute is communicated with a third communicating port with a left opening, a third connecting block of which the right end is fixedly connected with the second sliding block, the auxiliary supporting device comprises a supporting leg cavity which is arranged on the right side of the lower end face of the lying plate and is provided with a downward opening, the supporting leg cavity is internally provided with supporting legs, the left ends of the supporting legs are rotatably connected with the supporting legs between the front wall and the rear wall of the supporting leg cavity, and when the lying plate stretches out, the right ends of the supporting legs can overturn downwards to assist in supporting the lying plate. The mode switching device comprises a first transmission cavity which is arranged at the right end of the upper end face of the machine body and below the first fixed block and the connecting rod, a first rotating shaft is symmetrically and rotatably arranged between the front wall and the rear wall of the first transmission cavity, a first chain wheel is fixedly arranged on the outer circular surface of the first rotating shaft, a first roller chain is wound between the first chain wheels, a second communication port with an upward opening is communicated with the upper wall of the first transmission cavity, a second connecting block is arranged in the second communication port in a left-right sliding mode, the lower end of the second connecting block is fixedly connected to the upper end face of the first roller chain, and the upper end of the second connecting block is fixedly connected to the lower end face of the first fixed block.

Preferably, a first gear cavity is arranged in the left wall of the accommodating cavity, a first gear shaft is rotatably arranged in the right wall of the first gear cavity and on the left side of the first screw rod, the right end of the first gear shaft extends into the accommodating cavity and is fixedly connected to the left end of the first screw rod, a first helical gear is fixedly arranged at the left end of the first gear shaft in the first gear cavity, a second gear shaft is rotatably arranged in the upper wall of the first gear cavity, a second helical gear meshed with the first helical gear is fixedly arranged at the lower end of the second gear shaft, a second gear cavity is arranged in the left wall of the first transmission cavity and above the first gear cavity, a third helical gear is fixedly arranged at the upper end of the second gear shaft, a second rotating shaft is rotatably arranged in the rear wall of the second gear cavity, and a fourth helical gear meshed with the third helical gear is fixedly arranged at the front end of the second rotating shaft, a second transmission cavity is formed in the rear wall of the second gear cavity and the rear wall of the first transmission cavity, the rear end of the first rotating shaft on the left side extends into the second transmission cavity and is fixedly provided with a second chain wheel, the rear end of the second rotating shaft extends into the second transmission cavity and is fixedly provided with a third chain wheel, and a second roller chain is wound between the second chain wheel and the third chain wheel.

Wherein, shoot the device including the front and back symmetry and fixed locate organism right-hand member face and in the left second fixed block of third connecting block, the rotatable connection in homonymy of third connecting block left end the right-hand member of second fixed block, the rotatable second screw rod that is equipped with between the third connecting block, the rear side in the third connecting block front end in the fixed first motor that is equipped with in rear side of second screw rod, the rear end power of second screw rod connect in first motor, the fixed threaded connection that is equipped with of adjustment case left end face lower extreme in the third slider of second screw rod.

Preferably, a third chute with a rightward opening is formed in the right end face of the adjusting box, a third screw rod is rotatably arranged between the upper wall and the lower wall of the third chute, a second motor is fixedly arranged in the lower wall of the third chute below the third screw rod, the lower end of the third screw rod is in power connection with the second motor, a fourth slider which is in threaded connection with the third screw rod and can slide up and down in the third chute is arranged, and an X-ray emitter is fixedly arranged at the right end of the fourth slider and extends out.

The auxiliary supporting device comprises a first clamping block cavity arranged on the left side of the upper wall of the supporting foot cavity in a communicated mode, a first clamping block is arranged in the first clamping block cavity in a vertically sliding mode, the upper end of the first clamping block is fixedly connected with a first spring between the upper wall of the first clamping block cavity, the left end face of the first clamping block is provided with a second clamping block cavity with a left opening, a second clamping block is arranged in the second clamping block cavity in a horizontally sliding mode, and the right end of the second clamping block is fixedly connected with a second spring between the right wall of the first clamping block cavity.

Preferably, a first abutting block cavity with a downward opening is formed in the lower end face of the lying plate and on the left side of the supporting foot cavity, a first abutting block is arranged in the first abutting block cavity in a vertically sliding mode, a second abutting block is fixedly arranged on the upper end face of the first abutting block, a spring cavity is communicated with the right wall of the first abutting block cavity, a left end of the spring cavity is fixedly connected to a fourth connecting block of the first abutting block in a vertically sliding mode, a third spring is fixedly connected between the lower end face of the fourth connecting block and the lower wall of the spring cavity, a sliding rod cavity is communicated with the upper wall of the first abutting block cavity, a sliding rod is arranged in the sliding rod cavity in a horizontally sliding mode, an abutting groove with a downward opening is formed in the lower end face of the sliding rod, and a pull wire penetrating through the first clamping block is fixedly connected between the right end face of the sliding rod and the right end face of.

The invention has the beneficial effects that: the invention does not need a doctor to call the patient to adjust the position of the patient, can automatically adjust the position to an appointed examination position according to the position of the patient, can extend out of the lying plate and turn over an examination part for the patient inconvenient to stand for examination, is convenient for the patient to lie down for examination, and simultaneously, the support legs can automatically lock or unlock the auxiliary support lying plate, so that the degree of automation of the invention is greatly improved.

Drawings

For ease of illustration, the invention is described in detail by the following specific examples and figures.

FIG. 1 is a schematic view showing the overall structure of a stand-and-bed type X-ray photographing apparatus according to the present invention;

FIG. 2 is a sectional view taken in the direction "A-A" of FIG. 1;

FIG. 3 is a sectional view taken in the direction "B-B" of FIG. 1;

fig. 4 is an enlarged schematic view of "C" of fig. 1.

Detailed Description

The invention will now be described in detail with reference to fig. 1-4, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.

The invention relates to a vertical and horizontal dual-purpose X-ray photographic device, which is mainly applied to the radioscopy of human tissues to help doctors to judge the specific state of illness of patients, and the invention is further explained by combining the attached drawings of the invention:

the invention relates to a vertical and horizontal dual-purpose X-ray photographic device, which comprises a machine body 11, wherein a mode switching device 101 is arranged on the machine body 11, the mode switching device 101 comprises a hydraulic arm 12 fixedly arranged on the left side of the upper end surface of the machine body 11, a first fixed block 13 is fixedly arranged at the right end of the hydraulic arm 12, a connecting rod 14 is arranged on the right side of the first fixed block 13, connecting grooves 69 with opposite opening directions are arranged at the left end and the right end of the connecting rod 14, the right end of the first fixed block 13 is rotatably connected between the front wall and the rear wall of the connecting groove 69 on the left side, an adjusting box 15 is arranged above the right side of the machine body 11, a first sliding groove 16 is arranged in the left end surface of the upper end of the adjusting box 15, a first sliding block 17 is arranged in the first sliding groove 16 in a front-back sliding manner, a first connecting port 18 with a left opening is communicated with the left wall of the first sliding groove 16, the left end of the first connecting block 19 extends to the outside and is rotatably connected between the front and rear walls of the connecting groove 69 on the right side, the right end face of the lower end of the machine body 11 is provided with a storage cavity 26 with a right opening, the left wall of the storage cavity 26 is rotatably provided with a first screw 27, the storage cavity 26 is internally provided with a horizontal plate 28 which is in threaded connection with the first screw 27 in a left-right sliding manner, the right side of the right end face of the horizontal plate 28 is fixedly provided with a cushion 29, the adjusting box 15 is provided with a shooting device 102, the shooting device 102 comprises a second sliding groove 43 which is arranged in the left end face of the lower end of the adjusting box 15 in a front-back symmetrical manner, the second sliding groove 43 is internally provided with a second sliding block 44 in a front-back sliding manner, the left wall of the second sliding groove 43 is communicated with a third communicating port 45 with a left opening, the third communicating port 45 is internally provided with a third connecting block 46, be equipped with auxiliary supporting device 103 in service creeper 28, auxiliary supporting device 103 is including locating terminal surface right side and the decurrent foot chamber 51 of opening under service creeper 28, be equipped with the rotatable connection of left end in foot chamber 51 in the stabilizer blade 52 between the preceding back wall in foot chamber 51, when service creeper 28 stretches out, stabilizer blade 52 right-hand member can overturn the auxiliary stay downwards service creeper 28.

According to the embodiment, the mode switching device 101 is described in detail below, the mode switching device 101 includes a first transmission cavity 20 disposed at the right end of the upper end surface of the machine body 11 and below the first fixed block 13 and the connecting rod 14, a first rotation shaft 21 is symmetrically and rotatably disposed between the front and rear walls of the first transmission cavity 20, a first sprocket 22 is fixedly disposed on the outer circumferential surface of the first rotation shaft 21, a first roller chain 23 is wound between the first sprocket 22, a second communication port 24 with an upward opening is communicated with the upper wall of the first transmission cavity 20, a second connecting block 25 is slidably disposed in the second communication port 24, the lower end of the second connecting block 25 is fixedly connected to the upper end surface of the first roller chain 23, and the upper end of the second connecting block 25 is fixedly connected to the lower end surface of the first fixed block 13.

Beneficially, a first gear cavity 30 is disposed in the left wall of the receiving cavity 26, a first gear shaft 31 is rotatably disposed in the right wall of the first gear cavity 30 and on the left side of the first screw 27, the right end of the first gear shaft 31 extends into the receiving cavity 26 and is fixedly connected to the left end of the first screw 27, a first helical gear 32 is fixedly disposed at the left end of the first gear shaft 31 in the first gear cavity 30, a second gear shaft 33 is rotatably disposed in the upper wall of the first gear cavity 30, a second helical gear 34 meshed with the first helical gear 32 is fixedly disposed at the lower end of the second gear shaft 33, a second gear cavity 35 is disposed in the left wall of the first transmission cavity 20 and above the first gear cavity 30, a third helical gear 36 is fixedly disposed at the upper end of the second gear shaft 33 and extends into the second gear cavity 35, a second rotating shaft 37 is disposed in the rear wall of the second gear cavity 35, a fourth helical gear 38 meshed with the third helical gear 36 is fixedly arranged at the front end of the second rotating shaft 37, a second transmission cavity 39 is arranged in the rear wall of the second gear cavity 35 and the rear wall of the first transmission cavity 20, the rear end of the first rotating shaft 21 on the left side extends into the second transmission cavity 39 and is fixedly provided with a second chain wheel 40, the rear end of the second rotating shaft 37 extends into the second transmission cavity 39 and is fixedly provided with a third chain wheel 41, and a second roller chain 42 is wound between the second chain wheel 40 and the third chain wheel 41.

According to an embodiment, the following description details the photographing device 102, where the photographing device 102 includes second fixing blocks 47 that are symmetrical front and back and are fixedly disposed on the right end surface of the body 11 and on the left side of the third connecting block 46, the left end of the third connecting block 46 is rotatably connected to the right end of the second fixing blocks 47 on the same side, a second screw 48 is rotatably disposed between the third connecting blocks 46, a first motor 49 is fixedly disposed in the front end surface of the third connecting block 46 on the rear side and on the rear side of the second screw 48, the rear end of the second screw 48 is power-connected to the first motor 49, and a third slider 50 that is screwed to the second screw 48 is fixedly disposed at the lower end of the left end surface of the adjusting box 15.

Advantageously, a third sliding chute 70 with a right opening is arranged on the right end face of the adjusting box 15, a third screw 71 is rotatably arranged between the upper wall and the lower wall of the third sliding chute 70, a second motor 72 is fixedly arranged in the lower wall of the third sliding chute 70 and below the third screw 71, the lower end of the third screw 71 is dynamically connected to the second motor 72, a fourth sliding block 73 in threaded connection with the third screw 71 is arranged in the third sliding chute 70 in a vertically sliding manner, and an X-ray emitter 74 is fixedly arranged at the right end of the fourth sliding block 73 extending to the outside.

According to an embodiment, the auxiliary supporting device 103 is described in detail below, the auxiliary supporting device 103 includes a first latch cavity 53 communicated with and disposed on the left side of the upper wall of the leg cavity 51, a first latch 54 is disposed in the first latch cavity 53 and can slide up and down, a first spring 55 is fixedly connected between the upper end of the first latch 54 and the upper wall of the first latch cavity 53, a second latch cavity 56 with a leftward opening is disposed on the left end surface of the first latch 54, a second latch 57 is disposed in the second latch cavity 56 and can slide left and right, and a second spring 58 is fixedly connected between the right end of the second latch 57 and the right wall of the first latch 54.

Advantageously, the lower end face of the lying plate 28 and the left side of the leg cavity 51 are provided with a first block cavity 59 which is opened downwards, a first abutting block 60 is arranged in the first abutting block cavity 59 in a vertically sliding manner, the upper end face of the first abutting block 60 is fixedly arranged on a second abutting block 64, a spring cavity 61 is communicated with the right wall of the first abutting block cavity 59, a fourth connecting block 62 with the left end fixedly connected with the first abutting block 60 is arranged in the spring cavity 61 in a vertically sliding manner, a third spring 63 is fixedly connected between the lower end surface of the fourth connecting block 62 and the lower wall of the spring cavity 61, the upper wall of the first abutting block cavity 59 is communicated with a slide bar cavity 65, a slide bar 66 is arranged in the slide bar cavity 65 in a left-right sliding manner, a downward-opening abutting groove 67 is formed in the lower end face of the slide rod 66, and a pull wire 68 penetrating through the first clamping block 54 is fixedly connected between the right end of the slide rod 66 and the right end of the second clamping block 57.

The following describes in detail the use steps of a dual-purpose X-ray photographing apparatus for standing and lying in the present document with reference to fig. 1 to 4:

at the beginning, the hydraulic arm 12 is in a contracted state, the adjusting box 15 is in a vertical state, the first slider 17 and the second slider 44 are in the middle position, the second connecting block 25 is in the left limit position, the lying plate 28 is in the left limit position, the support leg 52 is received in the support leg cavity 51 and is in a horizontal state, the fourth slider 73 is in the middle position, the first clamping block 54 is received in the first clamping block cavity 53 and the first spring 55 is in a compressed state, the second clamping block 57 is received in the second clamping block cavity 56 and the second spring 58 is in a compressed state, the first abutting block 60 is received in the first abutting block cavity 59, the fourth connecting block 62 is in the upper limit position and the third spring 63 is in a stretched state, the upper end of the second abutting block 64 is in the abutting groove 67, and the slide bar 66 is in the left limit position.

When the patient stands on the right side of the X-ray emitter 74, 79 is started to drive the second screw 48 to rotate, the third slide block 50 is driven to slide back and forth through threaded connection, the adjusting box 15 and the X-ray emitter 74 slide back and forth along with the third slide block 50, the second motor 72 is started to drive the third screw 71 to rotate, the fourth slide block 73 is driven to slide up and down through threaded connection, the X-ray emitter 74 slides up and down along with the fourth slide block 73, the X-ray emitter 74 can be adjusted to the most appropriate position according to the position of the patient and the part to be shot, the X-ray emitter 74 is started to carry out radioactive examination on the patient, if the patient is inconvenient to stand for examination, the hydraulic arm 12 extends to drive the first fixing block 13 to slide right to the right limit position, the first fixing block 13 slides right and drives the adjusting box 15 to turn right through the connecting rod 14 so that the adjusting box 15 is in a horizontal state, the first fixing block 13 slides right and drives the first chain wheel 22 to rotate through the first roller chain 23, so that the first rotating shaft 21 rotates, the first rotating shaft 21 on the left side rotates to drive the second chain wheel 40 to rotate, the second rotating shaft 37 is driven to rotate through chain transmission, then the second rotating shaft 37 drives the fourth helical gear 38 to rotate, the second gear shaft 33 is driven to rotate through gear meshing, the second gear shaft 33 drives the second helical gear 34 to rotate, the first gear shaft 31 is driven to rotate through gear meshing again, the first gear shaft 31 drives the first screw 27 to rotate, the lying plate 28 is driven to slide right to extend through threaded connection, the support leg 52 extending out of the lying plate 28 turns downwards to the right end to abut against the ground under the action of self gravity, at the moment, the fourth connecting block 62 slides downwards to the lower limit position under the action of the third spring 63, the first abutting block 60 and the second abutting block 64 slide downwards along with the fourth connecting block 62, the lower end of the first abutting block 60 extends out of the first abutting block cavity 59, the upper end of the second abutting block 64 is separated from the abutting groove 67, the first clamping block 54 slides downwards under the action of the first spring 55, the lower end of the first clamping block extends into the supporting foot cavity 51, the left end of the second clamping block 57 extends into the supporting foot cavity 51 under the action of the second spring 58, meanwhile, the pull wire 68 pulls the slide rod 66 rightwards to the right limit position, the supporting foot 52 is blocked by the first clamping block 54 and cannot turn upwards, then, a patient can lie on the soft cushion 29 for examination, after the examination is finished, the hydraulic arm 12 contracts to drive the adjusting box 15 to turn back to the initial state, meanwhile, the lying plate 28 is driven to slide leftwards to the initial state, when the lying plate 28 slides leftwards, the inclined plane of the lower end of the first abutting block 60 abuts against and slides upwards the right end face of the machine body 11, further, the upper end of the second abutting block 64 abuts against the inclined plane 67 and pushes the slide rod 66 to slide leftwards, the pull wire 68, and the first latch 54 is further pulled to slide up and be received in the first latch cavity 53, and when the leg 52 abuts against the right end face of the machine body 11, the right end face of the machine body 11 is pushed back into the leg cavity 51.

The invention has the beneficial effects that: the invention does not need a doctor to call the patient to adjust the position of the patient, can automatically adjust the position to an appointed examination position according to the position of the patient, can extend out of the lying plate and turn over an examination part for the patient inconvenient to stand for examination, is convenient for the patient to lie down for examination, and simultaneously, the support legs can automatically lock or unlock the auxiliary support lying plate, so that the degree of automation of the invention is greatly improved.

In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.