CN212281387U

CN212281387U - Be used for hospital nuclear radiation isolating device

Info

Publication number: CN212281387U
Application number: CN202020326433.7U
Authority: CN
Inventors: 杨之光
Original assignee: Shengjing Hospital of China Medical University
Current assignee: Shengjing Hospital of China Medical University
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2021-01-05
Anticipated expiration: 2030-03-16

Abstract

The utility model provides a be used for nuclear radiation isolating device of hospital relates to medical instrument technical field, including the outrigger, bottom one side of outrigger is provided with the support frame, the inside of support frame is provided with the screen body, the surface opposite side of outrigger is provided with drive arrangement, one side of drive arrangement is provided with the lead screw, surface one side of lead screw is provided with the sliding block, one side of sliding block is provided with the slide bar, drive arrangement includes the drive frame, be fixed connection between the surface opposite side of drive frame and the surface opposite side of outrigger, the internal surface one side motor of drive frame, be fixed connection between the output shaft of motor and the one end of lead screw. The problem of current an isolation screen for hospital nuclear radiation when using, be difficult to remove, lead to the position that needs keep apart can not comparatively convenient entering and leave for the degree of difficulty increase of using is unfavorable for long-term use is solved.

Description

Be used for hospital nuclear radiation isolating device

Technical Field

The utility model relates to the field of medical equipment, especially, relate to a be used for hospital nuclear radiation isolating device.

Background

The medical apparatus refers to instruments, equipment, appliances, in-vitro diagnostic reagents and calibrators, materials and other similar or related articles directly or indirectly applied to the human body, and comprises required computer software, wherein the effects are mainly obtained in a physical mode and other modes, not in a pharmacological, immunological or metabolic mode, or are only assisted by the modes, so that the diagnosis, prevention, monitoring, treatment or alleviation of diseases are achieved; diagnosis, monitoring, treatment, mitigation, or functional compensation of injury; examination, replacement, regulation or support of a physiological structure or physiological process; support or maintenance of life; controlling pregnancy; by examining a sample from a human body, information is provided for medical or diagnostic purposes.

The existing isolation screen for hospital nuclear radiation is difficult to move when in use, so that the position needing isolation cannot conveniently enter and leave, the difficulty of use is increased, and the isolation screen is not beneficial to long-term use.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a be used for hospital nuclear radiation isolating device, possess and to carry out the advantage that the convenience business turn over was opened to the screen automatically, solved the problem of the business turn over that current nuclear radiation screen can not be convenient when using.

(II) technical scheme

In order to realize the above-mentioned purpose that can open convenient business turn over with the screen automatically, the utility model provides a following technical scheme: the utility model provides a be used for hospital nuclear radiation isolating device, includes the outrigger, bottom one side of outrigger is provided with the support frame, the inside of support frame is provided with the screen body, the surface opposite side of outrigger is provided with drive arrangement, one side of drive arrangement is provided with the lead screw, surface one side of lead screw is provided with the sliding block, one side of sliding block is provided with the slide bar.

Preferably, the driving device comprises a driving frame, the other side of the outer surface of the driving frame is fixedly connected with the other side of the outer surface of the outer frame, a motor is arranged on one side of the inner surface of the driving frame, the output shaft of the motor is fixedly connected with one end of the lead screw, a rotating wheel is arranged on the output shaft of the motor, a speed reducing rod is arranged on the other side of the inner surface of the driving frame, a driven wheel is arranged on one side of the outer wall of the speed reducing rod, a hydraulic telescopic rod is arranged on one side of the inner surface of the driving frame and above the motor, and a speed reducing pad is arranged at one end of the hydraulic telescopic rod.

Preferably, the rotating wheel is in transmission connection with the driven wheel through a belt, and one end of the speed reducing rod is in rotation connection with the other side of the inner surface of the driving frame.

Preferably, the material of the speed reducing pad is soft rubber, and the position of the hydraulic telescopic rod corresponds to the position of the speed reducing rod.

Preferably, the number of the support frames and the screen body is two, and the bottom of each support frame is in sliding connection with the bottom of the inner surface of the outer frame.

Preferably, the number of the sliding blocks and the number of the sliding rods are two, and the top ends of the sliding rods are in sliding connection with the top of the inner surface of the outer frame.

Preferably, the other end of the screw rod is rotatably connected with the other side of the inner surface of the outer frame, the screw rod is in threaded connection with the sliding block, and two sides of the outer wall of the screw rod are provided with opposite threads.

(III) advantageous effects

Compared with the prior art, the utility model provides a be used for hospital nuclear radiation isolating device possesses following beneficial effect:

in the utility model, the driving device is adopted to realize that the isolating screen can be automatically opened to facilitate the in-and-out, when in use, the outer frame is arranged at a required position through a screw, and then when the outer frame needs to be opened, the motor is started, so that the output shaft of the motor drives the screw rod to rotate, the two groups of sliding blocks enable the support frame to move towards two sides under the effect of threaded connection with the screw rod, and the support frame can enter, then when the motor needs to be closed, the motor is started to rotate reversely, when the motor fails or needs to be stopped in time, the hydraulic telescopic rod is started, the telescopic end of the hydraulic telescopic rod is extended, the speed reducing pad is contacted with one end of the speed reducing rod, the rotating speed of the speed reducing rod is reduced, the rotating speed of the driven wheel is reduced, the rotating speed of the rotating wheel is reduced through the belt, so that the output rotating speed of the motor can be greatly reduced, and the motor can be stopped in time and accidents can be prevented.

Drawings

Fig. 1 is a schematic view of the overall structure of a nuclear radiation isolation device for hospitals according to the present invention;

fig. 2 is the utility model provides a structural schematic diagram of a driving device used in a hospital nuclear radiation isolation device.

Illustration of the drawings:

1. an outer frame; 2. a support frame; 3. a screen body; 4. a drive device; 41. a drive frame; 42. an electric motor; 43. a rotating wheel; 44. a speed reduction lever; 45. a driven wheel; 46. a hydraulic telescopic rod; 47. a deceleration pad; 5. a screw rod; 6. a slider; 7. a slide bar.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand and understand, the present invention is further described below with reference to the following embodiments.

Referring to fig. 1-2, a nuclear radiation isolation device for hospitals comprises an external frame 1, wherein a support frame 2 is arranged on one side of the bottom of the external frame 1, a screen body 3 is arranged inside the support frame 2, a driving device 4 is arranged on the other side of the outer surface of the external frame 1, a screw rod 5 is arranged on one side of the driving device 4, a sliding block 6 is arranged on one side of the outer surface of the screw rod 5, and a sliding rod 7 is arranged on one side of the sliding block 6.

Further, the driving device 4 includes a driving frame 41, the other side of the outer surface of the driving frame 41 is fixedly connected with the other side of the outer surface of the external frame 1, a motor 42 is arranged on one side of the inner surface of the driving frame 41, a power cord of the motor 42 is electrically connected with an external power supply, the model of the motor 42 is Y80M2-1, the output shaft of the motor 42 is fixedly connected with one end of the lead screw 5, the output shaft of the motor 42 is provided with a rotating wheel 43, the other side of the inner surface of the driving frame 41 is provided with a deceleration rod 44, one side of the outer wall of the deceleration rod 44 is provided with a driven wheel 45, a hydraulic telescopic rod 46 is arranged on one side of the inner surface of the driving frame 41 and above the motor 42, the model of the hydraulic telescopic rod 46 is HXM1804, and one end of the.

Furthermore, the rotating wheel 43 is in transmission connection with the driven wheel 45 through a belt, and one end of the speed reducing rod 44 is in rotational connection with the other side of the inner surface of the driving frame 41, so that the speed reducing rod 44 rotates more stably.

Furthermore, the material of the deceleration pad 47 is soft rubber, and the position of the hydraulic telescopic rod 46 corresponds to the position of the deceleration rod 44, so that the deceleration effect is better.

Further, the quantity of support frame 2 and the screen body 3 is two sets of, is sliding connection between the bottom of support frame 2 and the internal surface bottom of outrigger 1 for support frame 2 is more stable when removing.

Further, the number of the sliding blocks 6 and the sliding rods 7 is two, and the top ends of the sliding rods 7 are in sliding connection with the top of the inner surface of the outer frame 1, so that the sliding rods 7 are more stable in moving.

Further, for rotating between the other end of lead screw 5 and the internal surface opposite side of outrigger 1 and being connected, be threaded connection between lead screw 5 and the sliding block 6, the outer wall both sides of lead screw 5 set up to relative reverse screw for can control two sets of support frames 2.

The utility model discloses a theory of operation and use flow: through the arranged driving device 4, the isolation screen can be automatically opened to facilitate access, when the isolation screen is used, the outer frame 1 is installed at a required position through screws, then when the isolation screen is required to be opened, the motor 42 is started, an output shaft of the motor 42 drives the screw rod 5 to rotate, two groups of sliding blocks 6 enable the support frame 2 to move towards two sides under the effect of threaded connection with the screw rod 5 to enable the isolation screen to enter, then when the isolation screen is required to be closed, the motor 42 is started to reversely rotate, when the motor 42 fails or needs to be stopped in time, the hydraulic telescopic rod 46 is started, the telescopic end of the hydraulic telescopic rod 46 extends, the speed reducing pad 47 is in contact with one end of the speed reducing rod 44, the rotating speed of the speed reducing rod 44 is reduced, the rotating speed of the driven wheel 45 is reduced, the rotating speed of the rotating wheel 43 is reduced through a belt, and the output rotating speed of, so that the device can be stopped in time and accidents can be prevented.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A nuclear radiation isolation device for hospitals comprises an external frame (1), and is characterized in that: the novel screen is characterized in that a support frame (2) is arranged on one side of the bottom of the outer frame (1), a screen body (3) is arranged inside the support frame (2), a driving device (4) is arranged on the other side of the outer surface of the outer frame (1), a lead screw (5) is arranged on one side of the driving device (4), a sliding block (6) is arranged on one side of the outer surface of the lead screw (5), and a sliding rod (7) is arranged on one side of the sliding block (6).

2. The device for isolating hospital nuclear radiation according to claim 1, characterized in that: drive arrangement (4) are including drive frame (41), be fixed connection between the surface opposite side of drive frame (41) and the surface opposite side of outrigger (1), internal surface one side motor (42) of drive frame (41), be fixed connection between the output shaft of motor (42) and the one end of lead screw (5), the output shaft of motor (42) is provided with and rotates wheel (43), the internal surface opposite side of drive frame (41) is provided with speed reduction pole (44), outer wall one side of speed reduction pole (44) is provided with from driving wheel (45), the internal surface one side of drive frame (41) and the top that is located motor (42) are provided with hydraulic telescoping rod (46), the one end of hydraulic telescoping rod (46) is provided with speed reduction pad (47).

3. The hospital nuclear radiation isolation device of claim 2, wherein: the rotating wheel (43) is in transmission connection with the driven wheel (45) through a belt, and one end of the speed reducing rod (44) is in rotating connection with the other side of the inner surface of the driving frame (41).

4. The hospital nuclear radiation isolation device of claim 2, wherein: the material of the speed reducing pad (47) is soft rubber, and the position of the hydraulic telescopic rod (46) corresponds to the position of the speed reducing rod (44).

5. The device for isolating hospital nuclear radiation according to claim 1, characterized in that: the number of the support frames (2) and the screen bodies (3) is two, and the bottom of the support frames (2) is in sliding connection with the bottom of the inner surface of the outer frame (1).

6. The device for isolating hospital nuclear radiation according to claim 1, characterized in that: the number of the sliding blocks (6) and the sliding rods (7) is two, and the top ends of the sliding rods (7) are in sliding connection with the top of the inner surface of the outer frame (1).

7. The device for isolating hospital nuclear radiation according to claim 1, characterized in that: the other end of the screw rod (5) is rotatably connected with the other side of the inner surface of the outer frame (1), the screw rod (5) is in threaded connection with the sliding block (6), and opposite threads are arranged on two sides of the outer wall of the screw rod (5).