Movable telescopic protection device

Abstract

The utility model relates to the technical field of radiology department diagnosis, and discloses a movable telescopic protection device which comprises a base, the surface of the base is fixedly connected with a protection cover, the protection cover is rotatably connected with a movable cover, one end of the movable cover is fixedly connected with an A magnetic block, the interior of the base is fixedly connected with a servo motor, and the servo motor is fixedly connected with an A magnetic block. The output end of the servo motor is in spline connection with a transmission rod, the surface of the transmission rod is fixedly connected with a threaded rod, the surface of the threaded rod is in threaded connection with a moving ring, a limiting block is fixed to the surface of the moving ring, one end of the limiting block is fixedly connected with a supporting block, and the bottom of the supporting block is fixedly connected with a sliding block. According to the movable telescopic protection device, through the arrangement of the magnetic block A, the magnetic block B and the soft cushion, the protection cover and the transferring cover are fixed in a magnetic attraction mode, the protection cover is convenient to open, and meanwhile the service life of the protection cover is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of radiology diagnosis, in particular to a movable telescopic protective device. Background Art

[0002] The Radiology Department is an important auxiliary examination department in the hospital. In the construction of modern hospitals, the Radiology Department is a department that integrates examination, diagnosis and treatment. Many diseases in various clinical departments must be examined by radiology equipment to achieve clear diagnosis and auxiliary diagnosis. The equipment of the Radiology Department generally includes ordinary X-ray machines, computer X-ray systems CR, direct digital X-ray systems DR, computer X-ray tomography CT, magnetic resonance imaging MRI, digital subtraction angiography systems DSA, etc.

[0003] However, the existing movable telescopic protective device has the following disadvantages:

[0004] (1) When the patient is on the diagnostic bed, the protective device needs to be opened. The connection structure of the protective device is complex and difficult to open and close;

[0005] (2) When scanning a patient, if a problem area is found, the entire body needs to be scanned, which is extremely inconvenient.

[0006] Therefore, the utility model provides a movable telescopic protective device. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a movable telescopic protective device which is highly practical, can be simply operated and has a relatively simple structure. It solves the problems that the connection structure of the protective device proposed in the above-mentioned background technology is complex, difficult to open, and scanning the problem area requires scanning the whole body, which is extremely inconvenient to use.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a movable telescopic protective device, including a base, a protective cover fixedly connected to the surface of the base, a movable cover rotatably connected to the protective cover, one end of the movable cover fixedly connected to a magnetic block A, a servo motor fixedly connected to the inside of the base, a transmission rod splined to the output end of the servo motor, a threaded rod fixedly connected to the surface of the transmission rod, a moving ring threadedly connected to the surface of the threaded rod, a limit block fixedly connected to the surface of the moving ring, one end of the limit block fixedly connected to a support block, the bottom of the support block fixedly connected to a slider, and the surface of the slider slidably connected to a slide rail.

[0011] Optionally, a groove is fixedly opened at the other end of the protective cover, and a magnetic block B that matches the magnetic block A is fixedly connected inside the groove, so that the magnetic block A is magnetically attracted by the magnetic block B.

[0012] Optionally, a circular groove is provided on the surface of the support block, and a limiting rod is slidably connected inside the circular groove, so that the limiting rod plays a role in protecting the threaded rod.

[0013] Optionally, a semicircular plate is fixedly connected to the top of the support block, and a soft cushion is fixedly connected to the surface of the semicircular plate, so that the soft cushion can improve the comfort level.

[0014] Optionally, a sliding groove is formed on the surface of the limiting rod, and the size of the sliding groove is adapted to the limiting block, so that the limiting block plays the role of a movable support block.

[0015] Optionally, a circular hole is formed at one end of the limit rod, and the size of the circular hole is adapted to the moving ring, so that the moving ring acts as a sliding limit block.

[0016] (III) Beneficial effects

[0017] The utility model provides a movable telescopic protective device, which has the following beneficial effects:

[0018] 1. The movable and telescopic protective device is provided with a protective cover, a mobile cover, an A magnetic block, a B magnetic block and a soft cushion. The staff opens the mobile cover connected to the protective cover by rotating the protective cover, and the patient lies on the soft cushion from the open position, and then pulls down the mobile cover to make the A magnetic block and the B magnetic block attract each other. The protective cover is fixed to the transfer cover by magnetic attraction, so that the protective cover is easy to open and the service life of the protective cover is increased.

[0019] 2. The movable telescopic protective device is provided with a servo motor, a threaded rod, a moving ring, a limit block, a support block and a slider. The servo motor is started, and the transmission rod drives the threaded rod. The threaded rod rotates to drive the limit block on the moving ring to move the support block, and the semicircular plate is repeatedly moved in the device. The slider at the bottom of the support block enables the support block to move better, so that the patient can repeatedly scan the whole body during diagnosis. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the protective cover of the utility model;

[0022] Figure 3 This is a schematic diagram of the split structure of the support block of the utility model;

[0023] Figure 4This is a schematic diagram of the structure of the servo motor of the utility model;

[0024] Figure 5 This is a structural schematic diagram of the first embodiment of the utility model.

[0025] In the figure: 1. base; 2. protective cover; 3. moving cover; 4. magnetic block A; 5. servo motor; 6. threaded rod; 7. moving ring; 8. limit block; 9. support block; 10. slider; 11. slide rail; 12. magnetic block B; 13. limit rod; 14. semicircular plate; 15. cushion; 16. roller. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figures 1 to 4The utility model provides a technical solution: a movable telescopic protective device, including a base 1, a protective cover 2 is fixedly connected to the surface of the base 1, a movable cover 3 is rotatably connected to the protective cover 2, one end of the movable cover 3 is fixedly connected to an A magnetic block 4, through the arrangement of the protective cover 2, the movable cover 3, the A magnetic block 4 and the B magnetic block 12 and the cushion 15, the staff opens the movable cover 3 connected to the protective cover 2, the patient lies on the cushion 15 from the open position, and then pulls down the movable cover 3, so that the A magnetic block 4 and the B magnetic block 12 attract each other, and the protective cover 2 is fixed to the transfer cover 3 by magnetic attraction, so that the protective cover 2 is easy to open and the service life of the protective cover 2 is improved, the base 1 is fixedly connected to a servo motor 5, the output end of the servo motor 5 is splined to a transmission rod, and the transmission rod is splined to the transmission rod. The surface of the rod is fixedly connected with a threaded rod 6, the surface of the threaded rod 6 is threadedly connected with a moving ring 7, the surface of the moving ring 7 is fixed with a limit block 8, one end of the limit block 8 is fixedly connected with a support block 9, the bottom of the support block 9 is fixedly connected with a slider 10, the surface of the slider 10 is slidably connected with a slide rail 11, through the setting of the servo motor 5, the threaded rod 6, the moving ring 7, the limit block 8, the support block 9 and the slider 10, the servo motor 5 is started, the transmission rod drives the threaded rod 6, the threaded rod 6 rotates to drive the limit block 8 on the moving ring 7, so that the support block 9 moves, and the semicircular plate 14 is repeatedly moved in the device, and the slider 10 at the bottom of the support block 9 enables the support block 9 to move better, so that the patient can repeatedly scan the whole body during diagnosis. The model of the servo motor 5 is: AC servo motor 5Baldor BC series, control type: closed loop vector control or servo control, power range: from 0.18kW to 22kW (Kilowatt), rated speed range: usually 1500rpm (revolutions per minute), rated voltage: usually 230VAC or 400VAC, depending on the model and application requirements, output shaft type: solid shaft or hollow shaft (with keyway or round hole);

[0028] The other end of the protective cover 2 is fixedly provided with a groove, and a B magnetic block 12 adapted to the A magnetic block 4 is fixedly connected inside the groove, so that the B magnetic block 12 plays a role of magnetically attracting the A magnetic block 4;

[0029] A circular groove is formed on the surface of the support block 9, and a limit rod 13 is slidably connected inside the circular groove, so that the limit rod 13 plays a role in protecting the threaded rod 6;

[0030] A semicircular plate 14 is fixedly connected to the top of the support block 9, and a soft cushion 15 is fixedly connected to the surface of the semicircular plate 14, so that the soft cushion 15 can improve the comfort level;

[0031] The surface of the limit rod 13 is provided with a slide groove, the size of which is adapted to the limit block 8, and the limit block 8 plays the role of moving the support block 9;

[0032] A circular hole is formed at one end of the limiting rod 13 , the size of which matches the moving ring 7 , and the moving ring 7 serves as a sliding limiting block 8 .

[0033] In the utility model, the working steps of the device are as follows:

[0034] Step 1: The staff opens the protective cover 2 and the mobile cover 3 connected thereto, and the patient lies on the cushion 15 from the opened position, and then pulls down the mobile cover 3, so that the A magnetic block 4 and the B magnetic block 12 attract each other, and the protective cover 2 and the mobile cover 3 are fixed by magnetic attraction;

[0035] The second step: start the servo motor 5, the transmission rod drives the threaded rod 6, the threaded rod 6 rotates to drive the limit block 8 on the movable ring 7, so that the support block 9 moves, and the semicircular plate 14 is repeatedly moved in the device. The slider 10 at the bottom of the support block 9 enables the support block 9 to move better.

[0036] Embodiment 1;

[0037] Please read Figure 5 The output end of the servo motor 5 is spline-connected with a transmission rod, a threaded rod 6 is fixedly connected to the surface of the transmission rod, a moving ring 7 is threadedly connected to the surface of the threaded rod 6, a limiting block 8 is fixedly connected to the surface of the moving ring 7, one end of the limiting block 8 is fixedly connected to a support block 9, a roller 16 is fixedly connected to the bottom of the support block 9, and a slide rail 11 is slidably connected to the surface of the roller 16. Through the setting of the roller 16, a better sliding support block 9 is played.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A movable telescopic protective device, comprising a base (1), characterized in that: The surface of the base (1) is fixedly connected with a protective cover (2), the protective cover (2) is rotatably connected with a movable cover (3), one end of the movable cover (3) is fixedly connected with an A magnetic block (4), the interior of the base (1) is fixedly connected with a servo motor (5), the output end of the servo motor (5) is spline-connected with a transmission rod, the surface of the transmission rod is fixedly connected with a threaded rod (6), the surface of the threaded rod (6) is threadedly connected with a movable ring (7), a limit block (8) is fixedly connected to the surface of the movable ring (7), one end of the limit block (8) is fixedly connected with a support block (9), the bottom of the support block (9) is fixedly connected with a slider (10), and the surface of the slider (10) is slidably connected with a slide rail (11).

2. A movable telescopic protective device according to claim 1, characterized in that: The other end of the protective cover (2) is fixedly provided with a groove, and a B magnetic block (12) adapted to the A magnetic block (4) is fixedly connected inside the groove.

3. A movable telescopic protective device according to claim 1, characterized in that: A circular groove is provided on the surface of the support block (9), and a limiting rod (13) is slidably connected inside the circular groove.

4. The movable telescopic protective device according to claim 1, characterized in that: A semicircular plate (14) is fixedly connected to the top of the support block (9), and a soft pad (15) is fixedly connected to the surface of the semicircular plate (14).

5. The movable telescopic protection device according to claim 3, characterized in that: A sliding groove is formed on the surface of the limiting rod (13), and the size of the sliding groove is adapted to the limiting block (8).

6. The movable telescopic protection device according to claim 3, characterized in that: A circular hole is formed at one end of the limiting rod (13), and the size of the circular hole is adapted to that of the moving ring (7).

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