CN211432967U

CN211432967U - Medical bed for radiology department

Info

Publication number: CN211432967U
Application number: CN201922157162.7U
Authority: CN
Inventors: 汪云
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-09-08
Anticipated expiration: 2029-12-05

Abstract

The utility model belongs to the field of medical equipment, in particular to a medical bed for radiology department, which aims at the problem that the existing radiology medical bed can generate large vibration when moving, so that a patient is easily subjected to secondary damage due to the vibration generated when moving, and the practicability is poor; stability is relatively poor, the relatively poor problem of security, now proposes following scheme, and it includes the backup pad and installs the bed board directly over the backup pad, and spacing hole has all been seted up in the four corners of backup pad, and spacing downthehole clearance fit has the shock attenuation post, and the top fixed connection of shock attenuation post is on the diapire of bed board, and the four corners of the roof of backup pad all is connected with the spring with the diapire of bed board, and the spring housing is established in the outer lane of shock attenuation post, and the perpendicular support column has all been welded in the four corners of the diapire of backup pad, the utility model relates to a novelty, the vibrations that take place during the removal are less, can prevent that the disease from receiving secondary damage because of the vibrations that take.

Description

Medical bed for radiology department

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a medical bed for radiology department.

Background

The medical bed refers to an appliance or other articles used for the human body, the effect of the appliance or other articles used for the human body surface is not obtained by pharmacological, immunological or metabolic means, but the means can participate and play a certain auxiliary role; its use is intended to achieve the following intended purposes: preventing, diagnosing, treating, monitoring and relieving diseases; and (II) diagnosis, treatment, monitoring, alleviation and compensation of injury or disability.

The existing radiology medical bed can generate larger vibration when moving, so that a patient is easily subjected to secondary damage due to the vibration generated when moving, and the practicability is poor; in order to move conveniently, universal wheels are generally mounted at the bottom of a radiology department medical bed, but the radiology department medical bed is poor in stability and safety when being moved conveniently, and therefore the radiology department medical bed is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a medical bed for radiology department, which solves the problems that the prior medical bed for radiology department can generate large vibration when moving, easily causes the patients to be subjected to secondary damage due to the vibration generated when moving, and has poor practicability; in order to move conveniently, universal wheels are generally installed at the bottom of the radiology department medical bed, but the problems of poor stability and poor safety of the existing radiology department medical bed are caused while the radiology department medical bed is convenient to move.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a medical bed for radiology department comprises a supporting plate and a bed board arranged right above the supporting plate, wherein limiting holes are formed in four corners of the supporting plate, vertical shock absorption columns are arranged in the limiting holes in a clearance fit mode, the top ends of the shock absorption columns are fixedly connected to the bottom wall of the bed board, springs are connected to the four corners of the top wall of the supporting plate and the bottom wall of the bed board respectively, the springs are sleeved on outer rings of the shock absorption columns, vertical supporting columns are welded to the four corners of the bottom wall of the supporting plate, horizontal lifting plates are arranged in the four supporting columns in a clearance fit mode, a horizontal first lead screw and a horizontal second lead screw are rotatably connected to two sides of the top wall of each lifting plate through bearings, one ends, close to each other, of the first lead screw and the second lead screw are fixedly connected, moving blocks are slidably connected to two sides of the top wall of each lifting plate, and the two moving blocks are respectively connected to the outer ring of the first, the top of movable block articulates there is the transfer line that the slope set up, the top of transfer line articulates on the diapire of backup pad, the bevel gear ring has been cup jointed fixedly to the outer lane of first lead screw, the mounting hole has been seted up on the lifter plate, installs interior output up step motor, step motor's output fixedly connected with bevel gear, bevel gear and bevel gear ring meshing are connected, the fixed column has all been welded in the four corners of the diapire of lifter plate, four the bottom welding of fixed column has the horizontally connecting plate, is fixed with the pressure floor that rubber materials made on the diapire of connecting plate, four the bottom of support column all extends to the below of lifter plate and welds the mounting panel, and the bottom of mounting panel is passed through the bolt fastening and is had the universal wheel.

Preferably, the bottom end of the floor pressing plate is higher than the bottom ends of the universal wheels, and a plurality of anti-skidding grooves are formed in the bottom wall of the floor pressing plate.

Preferably, sliding grooves are formed in the two sides of the top wall of the lifting plate along the length direction, sliding blocks are arranged in the sliding grooves in a sliding mode, and the two moving blocks are fixed to the top ends of the two sliding blocks respectively.

Preferably, the distance between the bottom ends of the two transmission rods is larger than the distance between the top ends of the two transmission rods, and the thread direction of the first screw rod is opposite to the thread direction of the second screw rod.

Preferably, the bottom of shock attenuation post extends to the below of backup pad and has welded the limiting plate.

The utility model has the advantages that:

1. through the cooperation of backup pad, shock attenuation post, spring and bed board, the vibrations that take place when can effectual reduction medical bed for radiology department removes can effectually prevent that the disease from receiving secondary damage because of the vibrations that take place when removing, and the practicality is higher.

2. Through the cooperation of backup pad, support column, lifter plate, first lead screw, second lead screw, transfer line, step motor, bevel gear, fixed column, connecting plate and pressure floor, through step motor's work, make to press the floor to support and press ground, can effectual improvement radiology department with the stability of medical bed, the security is higher.

Drawings

Fig. 1 is a schematic structural view of a medical bed for radiology department of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Fig. 3 is a bottom view of the floor pressing plate of the hospital bed for radiology department according to the present invention.

Reference numbers in the figures: 1. a support plate; 2. a support pillar; 3. a lifting plate; 4. mounting a plate; 5. a universal wheel; 6. fixing a column; 7. a connecting plate; 8. pressing the floor; 9. a first lead screw; 10. a stepping motor; 11. a second lead screw; 12. a moving block; 13. a transmission rod; 14. a shock-absorbing post; 15. a spring; 16. a bed board; 17. a bevel gear; 18. a bevel gear ring; 19. and (4) an anti-slip groove.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a medical bed for radiology department comprises a support plate 1 and a bed board 16 installed right above the support plate 1, wherein limiting holes are formed in four corners of the support plate 1, vertical shock-absorbing columns 14 are in clearance fit in the limiting holes, the top ends of the shock-absorbing columns 14 are fixedly connected to the bottom wall of the bed board 16, springs 15 are connected to the four corners of the top wall of the support plate 1 and the bottom wall of the bed board 16, the springs 15 are sleeved on outer rings of the shock-absorbing columns 14, vertical support columns 2 are welded to the four corners of the bottom wall of the support plate 1, horizontal lifting plates 3 are in clearance fit with the outer rings of the four support columns 2, horizontal first lead screws 9 and horizontal second lead screws 11 are rotatably connected to two sides of the top wall of the lifting plates 3 through bearings, one end of the first lead screw 9 close to one end of the second lead screw 11 is fixedly connected to, two moving blocks 12 are respectively connected to the outer ring of a first screw rod 9 and the outer ring of a second screw rod 11 in a spiral matching manner, the top ends of the moving blocks 12 are hinged with a transmission rod 13 which is obliquely arranged, the top ends of the transmission rods 13 are hinged to the bottom wall of a supporting plate 1, a bevel gear ring 18 is fixedly sleeved on the outer ring of the first screw rod 9, a mounting hole is formed in a lifting plate 3, a stepping motor 10 with an upward output end is mounted in the mounting hole, the type of PIC18F4550 is mounted at the side end of the stepping motor 10, the bidirectional operation of the stepping motor 10 can be controlled through a controller, a bevel gear 17 is fixedly connected to the output end of the stepping motor 10, the bevel gear 17 is meshed with the bevel gear ring 18, fixing columns 6 are welded at four corners of the bottom wall of the lifting plate 3, horizontal connecting plates 7 are welded at the bottom ends of the four fixing columns 6, a press floor 8 made of a, the bottom end of the mounting plate 4 is fixed with a universal wheel 5 through a bolt.

The bottom end of the press floor 8 is higher than the bottom end of the universal wheel 5, and the bottom wall of the press floor 8 is provided with a plurality of anti-skidding grooves 19, so that the static friction force between the press floor 8 and the ground when the press floor 8 is abutted against the ground can be improved.

The spout has all been seted up along length direction in the both sides of the roof of lifter plate 3, and it is provided with the slider to slide in the spout, and two movable blocks 12 are fixed respectively on the top of two sliders, can prevent that movable block 12 from following first lead screw 9 and second lead screw 11 and rotating.

The distance between the bottom ends of the two transmission rods 13 is larger than the distance between the top ends of the two transmission rods 13, the thread direction of the first screw rod 9 is opposite to that of the second screw rod 11, and when the first screw rod 9 and the second screw rod 11 rotate, the two moving blocks 12 can be close to or far away from each other through spiral transmission.

The bottom of shock strut 14 extends to the below of backup pad 1 and the welding has the limiting plate, can prevent that shock strut 14 from breaking away from backup pad 1.

The working principle is as follows: the cotton quilt is laid on the top wall of the bed board 16, so that a patient can lie on the cotton quilt on the top wall of the bed board 16, when the patient moves, the universal wheels 5, the supporting columns 2 and the supporting plate 1 vibrate to drive the bed board 16 to vibrate, namely, the bed board 16 and the shock absorption columns 14 can be lifted continuously, namely, the springs 15 can be stretched continuously and tend to return rapidly under the action of elastic potential energy of the springs 15, the shock absorption columns 14 and the bed board 16 can tend to return rapidly, so that the vibration generated by the bed board 16 is reduced effectively, the patient can be prevented from secondary damage due to the vibration generated during the movement, when the patient does not need to move, the controller controls the forward operation of the stepping motor 10, the first lead screw 9 and the second lead screw 11 can be driven to rotate through the transmission of the bevel gear 17 and the bevel gear ring 18, and the first lead screw 9 and the second lead screw 11 are respectively in screw transmission with the two, the bottom ends of the two movable blocks 12 driving the two transmission rods 13 are far away from each other, the bottom ends of the two transmission rods 13 can descend, the two movable blocks 12 can be pushed to descend through the bottom ends of the two transmission rods 13, the lifting plate 3, the fixed column 6, the connecting plate 7 and the pressing floor 8 can be driven to descend until the pressing floor 8 abuts against the ground, and the stability of the medical bed for the radiology department can be guaranteed.

The utility model relates to a novelty, the vibrations that take place during the removal are less, can prevent that the disease from receiving the secondary damage because of the vibrations that take place during the removal, and the practicality is higher, and stability is higher, and the security is higher.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a medical bed for radiology department, includes backup pad (1) and installs bed board (16) directly over backup pad (1), its characterized in that, spacing hole has all been seted up in the four corners of backup pad (1), and spacing downthehole clearance fit has vertically shock attenuation post (14), the top fixed connection of shock attenuation post (14) is in on the diapire of bed board (16), the four corners of the roof of backup pad (1) all with the diapire of bed board (16) is connected with spring (15), and the outer lane at shock attenuation post (14) is established to spring (15) cover, perpendicular support column (2) have all been welded in the four corners of the diapire of backup pad (1), four the outer lane clearance fit of support column (2) has horizontal lifter plate (3), the both sides of the roof of lifter plate (3) all are connected with horizontally first lead screw (9) and horizontally second lead screw (11) through the bearing rotation, the first lead screw (9) is fixedly connected with one end, close to the second lead screw (11), of the second lead screw, moving blocks (12) are connected to two sides of the top wall of the lifting plate (3) in a sliding mode, the two moving blocks (12) are respectively connected to the outer ring of the first lead screw (9) and the outer ring of the second lead screw (11) in a spiral fit mode, a transmission rod (13) which is obliquely arranged is hinged to the top end of each moving block (12), the top end of each transmission rod (13) is hinged to the bottom wall of the supporting plate (1), a bevel gear ring (18) is fixedly sleeved on the outer ring of the first lead screw (9), a mounting hole is formed in the lifting plate (3), a stepping motor (10) with an upward output end is installed in the mounting hole, a bevel gear (17) is fixedly connected to the output end of the stepping motor (10), and the bevel gear (17, fixed column (6), four are all welded in the four corners of the diapire of lifter plate (3) the bottom welding of fixed column (6) has horizontally connecting plate (7), is fixed with floor pressing board (8) that rubber materials made on the diapire of connecting plate (7), four the bottom of support column (2) all extends to the below of lifter plate (3) and welds and have mounting panel (4), and the bottom of mounting panel (4) is passed through the bolt fastening and is had universal wheel (5).

2. The medical bed for radiology department of claim 1, wherein the bottom end of the press floor (8) is higher than the bottom end of the universal wheels (5), and a plurality of anti-skid grooves (19) are formed in the bottom wall of the press floor (8).

3. The medical bed for radiology department of claim 1, wherein the two sides of the top wall of the lifting plate (3) are provided with sliding grooves along the length direction, sliding blocks are arranged in the sliding grooves in a sliding mode, and the two moving blocks (12) are fixed to the top ends of the two sliding blocks respectively.

4. A medical bed for radiology department according to claim 1, characterized in that the distance between the bottom ends of the two transmission rods (13) is larger than the distance between the top ends of the two transmission rods (13), and the thread direction of the first screw (9) is opposite to the thread direction of the second screw (11).

5. The hospital bed for radiology department of claim 1 wherein the bottom end of the shock absorbing column (14) extends below the support plate (1) and is welded with a limiting plate.