CN219183812U

CN219183812U - Vehicle-mounted vertical medical ray protection device

Info

Publication number: CN219183812U
Application number: CN202222570685.6U
Authority: CN
Inventors: 范洪伟
Original assignee: Shenzhen Xray Electric Co ltd
Current assignee: Shenzhen Xray Electric Co ltd
Priority date: 2022-09-27
Filing date: 2022-09-27
Publication date: 2023-06-16
Anticipated expiration: 2032-09-27

Abstract

The utility model relates to the field of medical appliances, and provides a vehicle-mounted vertical medical ray protection device which comprises a stand column, a transmission assembly, a rotation assembly, a protection assembly and a linkage assembly, wherein the transmission assembly is arranged on one side of the stand column; the problem of current medical ray protection frame structure complicated, bulky, can only go up and down and can not rotate, unsuitable on-vehicle narrow and small space is solved to can improve medical personnel work efficiency through the control operation of linking with medical X-ray machine equipment, practice thrift the inspection time of examining personnel simultaneously.

Description

Vehicle-mounted vertical medical ray protection device

Technical Field

The utility model relates to the field of medical instruments, in particular to a vehicle-mounted vertical medical ray protection device.

Background

The current protective equipment used in hospitals is relatively complicated and possibly ignored by patients and technicians, particularly when chest radiography is carried out, the patients often cannot actively wear the lead scarf and the lead apron, and operators need to explain and demonstrate each time, so that the problem of inconvenient operation is also brought; particularly, the vehicle-mounted X-ray machine is widely used in China of job health inspection work as main medical equipment of a mobile inspection vehicle, but due to limited space in the vehicle, a protective device with a complex structure like that used in a hospital cannot be arranged, the existing vehicle-mounted medical ray protective device can only lift up and down to meet the protective shielding requirement, but if a patient needs to enter a shooting area, because the transverse space in the vehicle is limited, the lateral space and the protective screen occupy space, the patient needs to lean sideways or bend over to pass through the protective screen, and the patient can enter the shooting area, so that great inconvenience is caused for some personnel with wide body type or inconvenient movement, and therefore, the utility model has the advantages of simple structure, capability of rotating to make a walking space and suitability for the protective device used in the vehicle-mounted narrow space so as to solve the problems and meet the market requirement.

Disclosure of Invention

In view of the defects of the prior art, the utility model aims to provide a vehicle-mounted vertical medical ray protection device, which solves the problems that the existing medical ray protection frame is complex in structure, large in size, capable of only lifting and not rotating and not applicable to a vehicle-mounted narrow space, and can control operation by being linked with medical X-ray machine equipment, so that the working efficiency of medical staff is improved, and meanwhile, the inspection time of checked staff is saved.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a on-vehicle vertical medical ray protector, has included stand, drive assembly, rotating assembly, protection subassembly and linkage subassembly, and drive assembly installs in stand one side, and protection subassembly installs on rotating assembly to be connected with drive assembly through rotating assembly, drive assembly drives rotating assembly and protection subassembly and goes up and down simultaneously, and rotating assembly drives the rotation motion of protection subassembly for the horizontal direction.

The rotating assembly comprises a small motor, a rotating shaft and a mounting bracket, wherein the small motor is mounted at one end of the mounting bracket, is connected with one end of the rotating shaft through a coupler, is sleeved with a bearing with a seat at the other end of the rotating shaft, and is fixedly mounted with the other end of the mounting bracket through the bearing with the seat; the small motor shaft is connected with the rotating shaft, so that the rotating assembly can be independently controlled to drive the protection assembly to rotate.

The rotating assembly further comprises an angle limiting piece, wherein the angle limiting piece is sleeved on the rotating shaft and is in contact with the mounting bracket through the limiting part to form limiting; through setting up the angle locating part, can restrict rotating assembly's rotation stroke, guarantee that protective component realizes rotating the function of adjusting in effective stroke.

The transmission assembly comprises a brake motor, a motor double chain wheel, a hanging wheel set, a chain set, a sliding block connecting plate, a linear sliding rail and a sliding block, wherein the brake motor is connected with the motor double chain wheel and is arranged at the lower end of a stand column; through setting up brake motor and chain external member promotion slider even board and do elevating movement on the stand, cooperation linear slide rail and slider simultaneously, further guarantee the operation effect of transmission subassembly oscilaltion, have controllable regulation protection component oscilaltion height's advantage.

The chain sleeve comprises a single chain and two groups of single chain joints, the single chain is arranged between the double chain wheel of the motor and the hanging wheel group in a surrounding mode, and the two groups of single chain joints are respectively arranged above and below the sliding connecting plate and fixedly arranged on the single chain; up-down transmission is realized through setting up single chain and hanging wheel group cooperation, because the transmission structure of single chain and gear has the advantage that the self-adaptation is good and stability is high, reducible equipment's fault rate, and even produce the trouble, its maintenance is also very convenient.

The transmission assembly further comprises a connecting plate limiting piece and two groups of limiting switches, the two groups of limiting switches are respectively arranged on one side of the upright post, the connecting plate limiting piece is arranged on the sliding block connecting plate, the travel route of the connecting plate limiting piece is positioned between the two groups of limiting switches, and the travel route of the connecting plate limiting piece is parallel to the linear sliding rail; through setting up even board locating part and two sets of limit switch, when even board locating part is inconsistent with limit switch, can cut off the power and stop the operation, limit transmission assembly's stroke scope has realized the security operation function of protector in narrow and small on-vehicle space.

Further set up, the protection subassembly has included screen skeleton, screen even board, goes up plumbous curtain, plumbous curtain and projection window down, and screen skeleton passes through screen even board and axis of rotation fixed connection, goes up plumbous curtain setting in screen skeleton upper end, and plumbous curtain setting down is in screen skeleton lower extreme down, goes up plumbous curtain and is formed with projection window down between the plumbous curtain, is used for the protection to other health positions of person under examination in-process through setting up the protection subassembly, lets it avoid X ray's irradiation.

The linkage assembly further comprises a potentiometer assembly, and the potentiometer assembly is connected with the transmission assembly through gear transmission.

The device further comprises two groups of limiting rubber pads, wherein the two groups of limiting rubber pads are respectively arranged above and below the linear slide rail and are arranged on the upright posts.

By adopting the technical scheme, compared with the prior art, the utility model has the following advantages:

1. according to the utility model, the protection component assembled with the protection lead curtain is fixed on the rotating shaft of the rotating component, meanwhile, the rotating component is provided with the small motor which can be controlled independently, so that the rotating shaft of the rotating component can be controlled to rotate independently, and meanwhile, the protection component is driven to do horizontal rotating motion, namely, the protection component can do actions similar to door opening and door closing relative to a walking channel, so that in a narrow detection vehicle, the protection component can rotate to different angles relative to an upright post in a non-shooting state, and the passing of detected personnel and medical staff is facilitated.

2. The transmission assembly is ingenious in structural optimization design, the brake motor and the chain sleeve are adopted to push the sliding block connecting plate to do lifting motion on the upright post, meanwhile, the linear sliding rail and the sliding block are matched, the up-and-down lifting operation effect of the transmission assembly is further guaranteed, and the device has the advantage of controllably adjusting the up-and-down lifting height of the protection assembly.

3. Through setting up even board locating part and two sets of limit switch limit drive assembly's stroke scope, even board locating part links board fixed connection with drive assembly's slider, and its route of travel is between two sets of limit switches, when drive assembly does upward movement, slider even board and even board locating part rise simultaneously, when even board locating part is inconsistent with the limit switch of upper end, can cut off the power stop operation, similarly, when drive assembly does downward movement, slider even board and even board locating part descend simultaneously, when even board locating part is inconsistent with the limit switch of lower extreme, can cut off the power stop operation, limit drive assembly's stroke scope, the security operational function of protector in narrow and small vehicular space has been realized.

4. Through setting up the linkage subassembly can use with the linkage of other equipment of shooting medical ray, when making medical personnel pass through control system adjustment shooting angle, protector can link and go up and down simultaneously to match corresponding angle, different individual adjustment protector realizes automatic function.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic diagram of the structure of the present utility model.

Fig. 2 is a schematic view of the structure of the rotary assembly of the present utility model.

Fig. 3 is a schematic view of the structure of the transmission assembly of the present utility model.

Fig. 4 is an enlarged view of a portion of the wheelset of the present utility model.

Fig. 5 is an enlarged partial view B of the double sprocket of the present utility model.

Fig. 6 is an exploded view of the transmission assembly of the present utility model.

Fig. 7 is a rear view of the present utility model.

Fig. 8 is a schematic view of the rotary assembly rotated 90 °.

Description of the main reference signs

1. A column; 2. a transmission assembly; 3. a rotating assembly; 4. a protective assembly; 5. a linkage assembly;

21. a brake motor; 22. a motor double sprocket; 23. hanging wheel groups; 24. a chain kit; 25. a sliding block connecting plate; 26. a linear slide rail; 27. a slide block; 28. a connecting plate limiting piece; 29. a limit switch;

241. a single chain; 242. a single strand joint;

31. a small motor; 32. a rotating shaft; 33. a mounting bracket; 34. a bearing with a seat; 35. an angle limiting member; 351. a limit part;

41. a screen frame; 42. a screen connecting plate; 43. a lead curtain is arranged; 44. a lead curtain is arranged; 45. and (5) projecting a window.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

Example 1

The vehicle-mounted vertical medical ray protection apparatus will be further described with reference to fig. 1 to 7.

The utility model provides a on-vehicle vertical medical ray protector, as shown in fig. 1, including stand 1, drive assembly 2, rotating assembly 3, protection subassembly 4 and linkage subassembly 5, drive assembly 2 installs in stand 1 one side, and protection subassembly 4 installs on rotating assembly 3 to be connected with drive assembly 2 through rotating assembly 3, drive assembly 2 drives rotating assembly 3 and protection subassembly 4 and goes up and down simultaneously, and rotating assembly 3 drives protection subassembly 4 and do horizontal direction's rotary motion.

As shown in fig. 2, the rotating assembly 3 comprises a small motor 31, a rotating shaft 32 and a mounting bracket 33, wherein the small motor 31 is mounted at one end of the mounting bracket 33 and is connected with one end of the rotating shaft 32 through a coupler, and the other end of the rotating shaft 32 is sleeved with a bearing 34 with a seat and is fixedly mounted with the other end of the mounting bracket 33 through the bearing 34 with a seat; in order to limit the rotation angle of the protection component 4, the rotation component 3 is further provided with an angle limiting piece 35, and the angle limiting piece 35 is sleeved on the rotation shaft 32 and is in contact with the mounting bracket 33 through a limiting part 351 to form limiting.

As shown in fig. 3, 4 and 5, the transmission assembly 2 comprises a brake motor 21, a motor double sprocket 22, a hanging wheel set 23, a chain sleeve 24, a slide block connecting plate 25, a linear slide rail 26 and a slide block 27, wherein the brake motor 21 is connected with the motor double sprocket 22 and is arranged at the lower end of the upright 1, the hanging wheel set 23 is hoisted at the top end of the upright 1, the chain sleeve 24 is arranged between the motor double sprocket 22 and the hanging wheel set 23 in a surrounding manner, and the linear slide rail 26 and the chain sleeve 24 are arranged in parallel and are fixed on the upright 1;

as shown in fig. 6, the slider connecting plate 25 has a hollow structure, and the slider 27 is fixedly mounted inside the slider connecting plate 25 by bolts and is slidably disposed on the linear slide rail 26; the chain set 24 includes a single chain 241 and two sets of single chain joints 242, the single chain 241 is disposed between the motor double sprocket 22 and the hanging pulley set 23, and the two sets of single chain joints 242 are disposed above and below the sliding connecting plate 25, and are fixedly mounted on the single chain 241.

As shown in fig. 7, the transmission assembly 2 further includes a connecting plate limiting member 28 and two sets of limiting switches 29, the two sets of limiting switches 29 are respectively mounted on one side of the upright 1, the connecting plate limiting member 28 is disposed on the slide connecting plate 25, and a travel route of the connecting plate limiting member 28 is located between the two sets of limiting switches 29; the travel route of the connecting plate limiting piece is parallel to the linear sliding rail.

As shown in fig. 8, the protection component 4 includes a screen frame 41, a screen connecting plate 42, an upper lead curtain 43, a lower lead curtain 44 and a projection window 45, wherein the screen frame 41 is fixedly connected with the rotating shaft 32 through the screen connecting plate 42, the upper lead curtain 43 is arranged at the upper end of the screen frame 41, the lower lead curtain 44 is arranged at the lower end of the screen frame 41, and the projection window 45 is formed between the upper lead curtain 43 and the lower lead curtain 44.

The linkage assembly 5 comprises a potentiometer assembly, and the potentiometer assembly is connected with the transmission assembly 2 through gear transmission.

For safety, two groups of limiting rubber pads are arranged at two ends of the travel range of the slider connecting plate, and the two groups of limiting rubber pads are respectively arranged above and below the linear slide rail 26 and are arranged on the upright post 1.

Design principle: the upright post 1 is used as an installation main body of the protection device, a vertical hollow structure is adopted, a hanging wheel group 23 is hung at the top end, a brake motor 21 and a motor double sprocket 22 are assembled at the bottom end, a single chain 241 is arranged between the hanging wheel group and the motor double sprocket, a chain joint 242 on the single chain 241 is used for pushing a sliding block connecting plate 25 to ascend or descend, and the adoption of the chain and gear transmission structure is due to the fact that compared with screw transmission, the structure can better adapt to bumpy road conditions generated in the driving process, when collision or vibration and other risks possibly affecting the performance of equipment are generated, the chain and gear transmission structure has the advantages of good self-adaptability and high stability, the failure rate of the equipment can be reduced, and even if the failure occurs, the maintenance is very convenient;

secondly, the rotating assembly 3 comprises a small motor 31, a rotating shaft 32 and a mounting bracket 33, wherein the small motor 31 is mounted at one end of the mounting bracket 33 and is connected with one end of the rotating shaft 32 through a coupler, and the other end of the rotating shaft 32 is sleeved with a bearing 34 with a seat and is fixedly mounted with the other end of the mounting bracket 33 through the bearing 34 with a seat; in order to limit the rotation angle of the protection component 4, the rotation component 3 is further provided with an angle limiting piece 35, the angle limiting piece 35 is sleeved on the rotation shaft 32 and is in contact with the mounting bracket 33 to form limiting through a limiting part 351, and the traditional complex structure is optimized, so that the protection component 4 can perform actions similar to door opening and door closing relative to a walking channel by adopting ingenious and simple structural design, and therefore, in a narrow detection vehicle, the protection component 4 can rotate to different angles relative to the upright post 1 in a non-shooting state, and the passing of detected personnel and medical staff is facilitated.

Example two

The second embodiment specifically describes a vehicle-mounted medical X-ray machine device, which comprises the vehicle-mounted vertical medical X-ray protection device in the first embodiment, and further comprises an X-ray machine scanning mechanism, a response mechanism and a control mechanism; the response mechanism comprises a first response device and a second response device, the internal space of the medical X-ray detection vehicle is generally divided into a front operation room and a rear detection room, the rear detection room comprises a first response device, an X-ray machine scanning mechanism and a vehicle-mounted vertical medical ray protection device, and the front operation room comprises a second response device electrically connected with the first response device and a control mechanism for controlling the X-ray machine scanning mechanism arranged in the rear detection room.

Working principle:

the medical staff is in detecting physical diseases for the detected staff, the medical staff and the detected person are respectively positioned in the front operation room and the rear detection room, and the medical staff carries out dialogue with the detected person through the first response device and the second response device to guide the detected person how to do; when a person to be detected needs to enter the film taking area, the medical staff independently controls the rotating assembly of the operation protection device to drive the protection assembly to rotate 90 degrees through the control mechanism, a walking channel entering the film taking area is reserved for the person to be detected, and after the person to be detected enters the film taking area, the rotating assembly drives the protection assembly to rotate; when detecting, medical staff controls the scanning mechanism of the X-ray machine to move up and down or rotate by using the control mechanism, and controls the shooting operation of the X-ray machine, when the operating system of the control mechanism controls the scanning mechanism of the X-ray machine to move up and down, the control mechanism can simultaneously control the potentiometer assembly of the vertical medical ray protection device to link by using the operating system, so that the function of synchronously controlling the up and down movement of the protection device and the scanning mechanism is realized, the problem that the transmission protection device needs to manually adjust the protection angle and can not accurately position the protection displacement is solved, the convenience of synchronous control is realized, and the working efficiency is improved.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and various modifications and variations may be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a on-vehicle vertical medical ray protector, on-vehicle medical X-ray photographing system cooperation use, its characterized in that has included stand, drive assembly, rotating assembly, protection subassembly and linkage subassembly, drive assembly install in stand one side, protection subassembly install on rotating assembly to be connected with drive assembly through rotating assembly, drive assembly drive rotating assembly and protection subassembly and go up and down simultaneously, rotating assembly drive the rotating motion of protection subassembly for the horizontal direction.

2. The vehicle-mounted vertical medical ray protection device according to claim 1, wherein the rotating assembly comprises a small motor, a rotating shaft and a mounting bracket, the small motor is mounted at one end of the mounting bracket and is connected with one end of the rotating shaft through a coupler, and the other end of the rotating shaft is sleeved with a bearing with a seat and is fixedly mounted with the other end of the mounting bracket through the bearing with a seat.

3. The vehicle-mounted vertical medical ray protection device according to claim 2, wherein the rotating assembly further comprises an angle limiting piece, the angle limiting piece is sleeved on the rotating shaft and is in contact with the mounting bracket through the limiting part to form limiting.

4. The vehicle-mounted vertical medical ray protection device according to claim 1, wherein the transmission assembly comprises a brake motor, a motor double sprocket, a hanging wheel set, a chain sleeve, a sliding block connecting plate, a linear sliding rail and a sliding block, wherein the brake motor is connected with the motor double sprocket and arranged at the lower end of the upright post, the hanging wheel set is hung at the top end of the upright post, the chain sleeve is arranged between the motor double sprocket and the hanging wheel set in a surrounding manner, the linear sliding rail and the chain sleeve are arranged in parallel and fixed on the upright post, the sliding block connecting plate is of a hollow structure, and the sliding block is fixedly arranged inside the sliding block connecting plate through bolts and is arranged on the linear sliding rail in a sliding manner.

5. The device of claim 4, wherein the chain kit comprises a single chain and two sets of single chain joints, the single chain is arranged between the double chain wheel of the motor and the hanging wheel set in a surrounding manner, and the two sets of single chain joints are respectively arranged above and below the sliding connecting plate and fixedly arranged on the single chain.

6. The vehicle-mounted vertical medical ray protection device according to claim 4 or 5, wherein the transmission assembly further comprises a connecting plate limiting member and two groups of limiting switches, the two groups of limiting switches are respectively arranged on one side of the upright post, the connecting plate limiting member is arranged on the sliding block connecting plate, and a travel route of the connecting plate limiting member is positioned between the two groups of limiting switches.

7. The vehicle-mounted vertical medical ray protection device according to claim 6, wherein the travel route of the connecting plate limiting member is parallel to the linear slide rail.

8. The vehicle-mounted vertical medical ray protection device according to claim 1 or 2, wherein the protection component comprises a screen framework, a screen connecting plate, an upper lead curtain, a lower lead curtain and a projection window, the screen framework is fixedly connected with the rotating shaft through the screen connecting plate, the upper lead curtain is arranged at the upper end of the screen framework, the lower lead curtain is arranged at the lower end of the screen framework, and the projection window is formed between the upper lead curtain and the lower lead curtain.

9. The vehicle vertical medical radiation protection device according to claim 1, wherein the linkage assembly comprises a potentiometer assembly, and the potentiometer assembly is connected with the transmission assembly through gear transmission.

10. The vehicle-mounted vertical medical ray protection device according to claim 6, further comprising two groups of limiting rubber pads, wherein the two groups of limiting rubber pads are respectively arranged above and below the linear slide rail and are arranged on the upright post.