Medical diagnosis and treatment bed

Abstract

The utility model discloses a medical diagnosis and treatment bed which comprises a bed body, fixed roller frames are installed at the two ends of one side of the bed body, movable roller frames are installed at the two ends of the other side of the bed body, a winding roller is installed between the fixed roller frames and the movable roller frames, and a disposable bed sheet is wound on the outer side of the winding roller. Positioning blocks are fixedly connected to the two ends of the top of the movable roller frame, movable rods are fixedly connected to the side faces of the positioning blocks, limiting discs are fixedly connected to one ends of the movable rods, a plurality of guide grooves are formed in the other side of the bed body, one ends of the movable rods are slidably inserted into the guide grooves in the corresponding positions, and baffles are rotationally installed at the two ends of the other side of the bed body; the side edge of the baffle is connected with a reset spring, the movable roller frame capable of being pulled out is arranged, the wind-up roller can be conveniently and rapidly replaced, the baffle which is connected with the reset spring and can rotate is arranged to fix the position of the movable roller frame, and the movable roller frame is easy and convenient to fix and pull out.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a medical diagnosis and treatment bed. Background Art

[0002] Medical treatment beds are mainly used for human physiotherapy, physical examination and physical diagnosis. They can support the human body at any angle from horizontal to vertical. When doctors diagnose patients in their offices or ultrasound rooms, in order to avoid cross contamination, the paper on the bed must be replaced after each patient uses it. If it is not replaced in time, harmful viruses such as germs and parasites will spread and endanger the health of patients and medical staff.

[0003] In the prior art, there are many electric roll-up beds that automatically change sheets. However, the operation of replacing the rolled paper and the winding roller of the diagnosis and treatment bed in the prior art is relatively cumbersome, and generally the corresponding parts need to be disassembled by hand-twisting the screw. At the same time, the disposable sheets are not easy to adhere to the surface of the bed body when in use, and are easy to loosen and wrinkle, which affects its use effect.

[0004] Therefore, those skilled in the art provide a medical treatment bed to solve the problems raised in the above background technology. Utility Model Content

[0005] The utility model aims to solve the shortcomings of the prior art and provides a medical treatment bed.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A medical diagnosis and treatment bed comprises a bed body, wherein fixed roller frames are installed at both ends of one side of the bed body, and movable roller frames are installed at both ends of the other side of the bed body, a winding roller is installed between the fixed roller frame and the movable roller frame, and a disposable bed sheet is wrapped around the outer side of the winding roller, and positioning blocks are fixedly connected to both ends of the top of the movable roller frame, and a movable rod is fixedly connected to the side of the positioning block, and one end of the movable rod is fixedly connected to a limiting disk, and a plurality of guide grooves are opened on the other side of the bed body, and one end of the movable rod is slidably inserted in the guide groove at a corresponding position, and baffles are rotatably installed at both ends of the other side of the bed body, and a return spring is connected to the side of the baffle, and a bed frame is installed at the bottom end of the bed body, and fixed blocks are fixedly connected to both ends of the side of the bed frame, and one end of the return spring is connected to the side of the fixed block at a corresponding position.

[0008] Preferably, the diameter of the limiting plate and the inner diameter of one end of the guide groove are both larger than the diameter of the movable rod, and the limiting plate is slidably connected to the inner side of the guide groove, the inner diameter of the opening at the other end of the guide groove is the same as the diameter of the movable rod, and positioning grooves are provided at the positions of the positioning blocks on the side of the bed, and the positioning blocks are slidably connected to the inner side of the positioning grooves.

[0009] Preferably, a T-shaped shaft is movably installed on the side of the movable roller frame, a connecting shaft is fixedly connected to one end of the T-shaped shaft, and docking strips are fixedly connected to both ends of the outer side of the connecting shaft symmetrically, the winding roller is a hollow structure, the connecting shaft is inserted into the end of the winding roller, and docking grooves corresponding to the position of the docking strips are opened at both ends of the winding roller, connecting shafts are movably installed on the sides of the fixed roller frames, and a driving motor is installed on the outer side of one of the fixed roller frames, and the output shaft of the driving motor is fixedly connected to the connecting shaft on the corresponding fixed roller frame, and adhesive strips are provided at both ends of the outer side of the winding roller, and tear film is provided on the surface of the adhesive strips.

[0010] Preferably, universal wheels are installed at the four corners of the bottom end of the bed frame, and the universal wheels are equipped with wheel brakes, and multiple storage cabinets are installed on both sides of the bed frame.

[0011] Preferably, a fixing groove is provided in the middle of the top of the bed frame, a vacuum generator is installed on the inner side of the fixing groove, guide tubes are installed on both sides of the inner wall of the fixing groove through buckles, and both ends of the guide tubes are in a blocked state, a plurality of shunt tubes are connected to the outside of the guide tube through a plurality of hoses, an air pipe head is vertically connected to one end of the shunt tube, an output pipeline is installed on the vacuum generator, and the output pipeline is connected to the two guide tubes, a plurality of connecting holes are provided at the bottom end of the bed body, and the air pipe head is inserted into the inner side of the connecting holes at corresponding positions, a mattress is installed on the top of the bed body, connecting grooves are provided at the positions of the corresponding connecting holes at the bottom end of the mattress, and a plurality of air holes connected to the outside are provided at the top of the connecting grooves.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The technical solution designed by the utility model is to facilitate the rapid replacement of the winding roller by arranging a movable roller frame that can be pulled outward, and to arrange a rotatable baffle connected to a reset spring to fix the position of the movable roller frame, so that the fixing and pulling out operations of the movable roller frame are simple and convenient. At the same time, a corresponding vacuum adsorption device is provided, which can generate adsorption force at the pores on the surface of the mattress to adsorb the edge of the disposable leaflet, so that the sheet can fit the surface of the mattress better and is not easy to wrinkle or loosen. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more specifically and intuitively illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art are briefly introduced below.

[0015] Figure 1 It is a schematic diagram of the structure proposed by the utility model;

[0016] Figure 2 This is a schematic diagram of the installation structure of the winding roller proposed by the utility model;

[0017] Figure 3This is a schematic diagram of the installation structure of the vacuum generator proposed in the utility model;

[0018] Figure 4 This is a schematic diagram of the structure of the movable roller frame proposed by the utility model;

[0019] Figure 5 This is a schematic diagram of the winding roller structure proposed by the utility model;

[0020] Figure 6 A schematic diagram of the structure of the guide groove provided by the utility model;

[0021] Figure 7 This is a schematic diagram of the structure of the connecting hole provided by the utility model;

[0022] Figure 8 This is a schematic diagram of the air hole opening structure proposed by the utility model.

[0023] In the figure: 1. bed body; 2. fixed roller frame; 3. movable roller frame; 4. winding roller; 5. disposable bed sheet; 6. positioning block; 7. movable rod; 8. limit plate; 9. guide groove; 10. positioning groove; 11. baffle; 12. bed frame; 13. fixed block; 14. return spring; 15. T-axis; 16. connecting shaft; 17. adhesive strip; 18. universal wheel; 19. storage cabinet; 20. fixed groove; 21. vacuum generator; 22. guide pipe; 23. output pipeline; 24. shunt pipe; 25. trachea head; 26. connecting hole; 27. mattress; 28. connecting groove; 29. ​​air hole. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0025] Reference Figure 1-8 A medical diagnosis and treatment bed comprises a bed body 1, fixed roller frames 2 are installed at both ends of one side of the bed body 1, movable roller frames 3 are installed at both ends of the other side of the bed body 1, a winding roller 4 is installed between the fixed roller frame 2 and the movable roller frame 3, a disposable bed sheet 5 is wound around the outer side of the winding roller 4, positioning blocks 6 are fixedly connected to both ends of the top of the movable roller frame 3, a movable rod 7 is fixedly connected to the side of the positioning block 6, one end of the movable rod 7 is fixedly connected to a limiting disk 8, a plurality of guide grooves 9 are opened on the other side of the bed body 1, one end of the movable rod 7 is slidably inserted in the guide groove 9 at the corresponding position, baffles 11 are rotatably installed at both ends of the other side of the bed body 1, and a return spring 14 is connected to the side of the baffle 11, a bed frame 12 is installed at the bottom end of the bed body 1, fixed blocks 13 are fixedly connected to both ends of the side of the bed frame 12, and one end of the return spring 14 is connected to the side of the fixed block 13 at the corresponding position;

[0026] In the technical solution adopted above, the baffle 11 is initially blocked on the outer side of the movable roller frame 3 under the action of the reset spring 14, so that it cannot move outward. The movable roller frame 3 and the fixed roller frame 2 are both arranged at the lower end edge of the bed body 1. When replacing the winding roller 4, by rotating the corresponding baffle 11, the reset spring 14 undergoes corresponding deformation, so that the baffle 11 is separated from the outer surface of the movable roller frame 3, so that the movable roller frame 3 can be pulled outward, and the movable rod 7 on the movable roller frame 3 slides in the corresponding guide groove 9. After the movable roller frame 3 is pulled outward by one end, the winding roller 4 can be taken out from between the movable roller frame 3 and the fixed roller frame 2 and a new winding roller 4 can be installed. This method facilitates the rapid replacement of the winding roller 4 and improves efficiency.

[0027] The diameter of the limit plate 8 and the inner diameter of one end of the guide groove 9 are both larger than the diameter of the movable rod 7, and the limit plate 8 is slidably connected to the inner side of the guide groove 9, and the inner diameter of the opening at the other end of the guide groove 9 is the same as the diameter of the movable rod 7. Positioning grooves 10 are provided at the positions of the positioning blocks 6 on the sides of the bed body 1, and the positioning blocks 6 are slidably connected to the inner sides of the positioning grooves 10;

[0028] The technical solution adopted above, the setting of the movable rod 7, the limit plate 8 and the guide groove 9 is to ensure that the movable roller frame 3 can only move linearly along the direction of the guide groove 9, and at the same time control the range of outward movement of the movable roller frame 3. The positioning groove 10 facilitates the positioning block 6 to fit on the bed 1.

[0029] A T-shaped shaft 15 is movably installed on the side of the movable roller frame 3, and a connecting shaft 16 is fixedly connected to one end of the T-shaped shaft 15. Both ends of the outer side of the connecting shaft 16 are fixedly connected with docking strips. The winding roller 4 is a hollow structure. The connecting shaft 16 is inserted at the end of the winding roller 4. Both ends of the winding roller 4 are provided with docking grooves corresponding to the position of the docking strip. The connecting shaft 16 is movably installed on the side of the fixed roller frame 2, and a driving motor is installed on the outer side of one of the fixed roller frames 2. The output shaft of the driving motor is fixedly connected to the connecting shaft 16 on the corresponding fixed roller frame 2. Adhesive strips 17 are arranged at both ends of the outer side of the winding roller 4, and the surface of the adhesive strip 17 is provided with a tear film.

[0030] The technical solution adopted above, the setting of the docking strip on the connecting shaft 16 and the docking groove on the winding roller 4, is to ensure that the winding roller 4 can rotate synchronously with the connecting shaft 16, and the driving motor on one of the fixed roller frames 2 can drive the corresponding winding roller 4 to rotate, thereby pulling the disposable bed sheet 5 for movement and replacement, the adhesive strip 17 on the winding roller 4 is a sticky adhesive material, tear off the tear film on the surface, so that the disposable bed sheet 5 is rolled and placed between the fixed roller frame 2 and the movable roller frame 3 at the head of the bed, and then the disposable bed sheet 5 is manually pulled and laid on the surface of the bed body 1, and its traction end is adhered to the adhesive strip 17, so that it can be rolled and pulled through the winding device at the end of the bed.

[0031] Universal wheels 18 are installed at the four corners of the bottom of the bed frame 12, and the universal wheels 18 are equipped with wheel brakes. Multiple storage cabinets 19 are installed on both sides of the bed frame 12;

[0032] In the technical solution adopted above, the universal wheels 18 facilitate the movement of the bed body 1, and the storage cabinet 19 facilitates the placement of corresponding medical supplies and disposable bed sheets 5 in rolls.

[0033] A fixing groove 20 is provided in the middle of the top of the bed frame 12, and a vacuum generator 21 is installed inside the fixing groove 20. Both sides of the inner wall of the fixing groove 20 are provided with guide tubes 22 through buckles, and both ends of the guide tubes 22 are blocked. The outside of the guide tube 22 is connected with multiple shunt tubes 24 through multiple hoses, and one end of the shunt tube 24 is vertically connected with an air pipe head 25. An output pipeline 23 is installed on the vacuum generator 21, and the output pipeline 23 is connected with the two guide tubes 22. A plurality of connecting holes 26 are provided at the bottom of the bed body 1, and the air pipe head 25 is inserted inside the connecting holes 26 at corresponding positions. A mattress 27 is installed at the top of the bed body 1, and connecting grooves 28 are provided at the bottom of the mattress 27 corresponding to the connecting holes 26. A plurality of air holes 29 connected with the outside are provided at the top of the connecting groove 28.

[0034] The technical solution adopted above is that after the disposable bed sheet 5 is replaced and laid, the vacuum generator 21 is started to extract air through the guide pipe 22, the shunt pipe 24 and the trachea head 25 in sequence to form a negative pressure. The trachea head 25 is installed in the connecting hole 26 on the bed body 1, and the connecting hole 26 is connected to the connecting groove 28 on the mattress 27. The top of the connecting groove 28 is provided with an air hole 29 connected to the outer surface of the mattress 27. Therefore, when the vacuum generator 21 absorbs air, suction will be generated through the air hole 29, so that the disposable bed sheet 5 on the surface of the mattress 27 can be adsorbed, so that it can be better attached to the surface of the mattress 27, and wrinkles, looseness, etc. will not be easily generated.

[0035] Working principle:

[0036] When the disposable bed sheet 5 is in use, the rolled disposable bed sheet 5 is installed at the head of the bed, and the single winding roller 4 is installed at the foot of the bed. The two are installed in the same way. When installing the winding roller 4, the baffle 11 is rotated to separate it from the surface of the movable roller frame 3, so that the movable roller frame 3 can be pulled outward, and then the winding roller 4 is installed between the movable roller frame 3 and the fixed roller frame 2, so that the connecting shaft 16 on the two is inserted into the two ends of the winding roller 4, and the movable roller frame 3 and the baffle 11 are returned to their original positions. The disposable bed sheet 5 can be pulled and replaced by the action of the driving motor. After the disposable bed sheet 5 is replaced, the vacuum generator 21 is started, and the air holes 29 on the mattress 27 generate suction through the corresponding pipelines, so that the disposable bed sheet 5 can be adsorbed, so that the disposable bed sheet 5 is not easy to wrinkle and loose.

[0037] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A medical treatment bed, comprising a bed body (1), characterized in that: Fixed roller frames (2) are installed at both ends of one side of the bed body (1), and movable roller frames (3) are installed at both ends of the other side of the bed body (1). A winding roller (4) is installed between the fixed roller frame (2) and the movable roller frame (3), and a disposable bed sheet (5) is wound around the outer side of the winding roller (4). Positioning blocks (6) are fixedly connected to the top ends of the movable roller frame (3), and a movable rod (7) is fixedly connected to the side of the positioning block (6). One end of the movable rod (7) is fixedly connected to a limit plate (8). A plurality of guide grooves (9) are provided on the other side of the bed body (1), one end of the movable rod (7) is slidably inserted into the guide groove (9) at the corresponding position, baffles (11) are rotatably installed at both ends of the other side of the bed body (1), and the side of the baffle (11) is connected to a return spring (14), a bed frame (12) is installed at the bottom end of the bed body (1), and both ends of the side of the bed frame (12) are fixedly connected to fixed blocks (13), and one end of the return spring (14) is connected to the side of the fixed block (13) at the corresponding position.

2. A medical treatment bed according to claim 1, characterized in that: The diameter of the limiting plate (8) and the inner diameter of one end of the guide groove (9) are both larger than the diameter of the movable rod (7), and the limiting plate (8) is slidably connected to the inner side of the guide groove (9), and the inner diameter of the opening at the other end of the guide groove (9) is the same as the diameter of the movable rod (7). Positioning grooves (10) are provided at the sides of the bed body (1) corresponding to the positions of the positioning blocks (6), and the positioning blocks (6) are slidably connected to the inner sides of the positioning grooves (10).

3. The medical treatment bed according to claim 1, characterized in that: A T-shaped shaft (15) is movably installed on the side of the movable roller frame (3), one end of the T-shaped shaft (15) is fixedly connected to a connecting shaft (16), and the two symmetrical ends of the outer side of the connecting shaft (16) are fixedly connected to docking strips, the winding roller (4) is a hollow structure, the connecting shaft (16) is inserted into the end of the winding roller (4), and the two ends of the winding roller (4) are provided with docking grooves corresponding to the position of the docking strip, the side of the fixed roller frame (2) is movably installed with a connecting shaft (16), and a driving motor is installed on the outer side of one of the fixed roller frames (2), and the output shaft of the driving motor is fixedly connected to the connecting shaft (16) on the corresponding fixed roller frame (2), and the two ends of the outer side of the winding roller (4) are provided with adhesive strips (17), and the surface of the adhesive strips (17) is provided with a tear film.

4. The medical treatment bed according to claim 1, characterized in that: Universal wheels (18) are installed at the four corners of the bottom end of the bed frame (12), and the universal wheels (18) are equipped with wheel brakes. Multiple storage cabinets (19) are installed on both sides of the bed frame (12).

5. The medical treatment bed according to claim 4, characterized in that: A fixing groove (20) is provided in the middle of the top of the bed frame (12), a vacuum generator (21) is installed inside the fixing groove (20), flow guide pipes (22) are installed on both sides of the inner wall of the fixing groove (20) by means of buckles, and both ends of the flow guide pipes (22) are in a blocked state, a plurality of shunt pipes (24) are connected to the outside of the flow guide pipe (22) by means of a plurality of hoses, one end of the shunt pipe (24) is vertically connected to a trachea head (25), and a delivery pipe (21) is installed on the vacuum generator (21). An outlet pipe (23) is formed on the bottom of the bed body (1), and the outlet pipe (23) is connected to the two flow guide pipes (22). A plurality of communication holes (26) are provided at the bottom of the bed body (1), and an air pipe head (25) is inserted into the inner side of the communication holes (26) at corresponding positions. A mattress (27) is installed at the top of the bed body (1). Communication grooves (28) are provided at the bottom of the mattress (27) at positions corresponding to the communication holes (26), and a plurality of air holes (29) connected to the outside are provided at the top of the communication grooves (28).

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