Medical diagnosis and treatment bed with telescopic protection plate

Abstract

The medical diagnosis and treatment bed comprises a supporting plate, a plurality of supporting legs are fixedly connected to the bottom end face of the supporting plate, idler wheels are installed on the bottom end faces of the supporting legs, a bed body is rotationally connected to the upper end face of the supporting plate, and when the length of the protection plate needs to be increased, a first hand wheel is rotated, and the first hand wheel is rotated; when the first hand wheel rotates, the threaded rod is driven to rotate, when the threaded rod rotates, the lengthened plate is driven to move towards the legs of the patient, then the risk that the patient falls off can be avoided along the length of the protection plate, the protection plate and the lengthened plate are folded, the lengthened plate can be retracted by rotating the first hand wheel in the opposite direction, and then the patient can conveniently get in and out of the bed; meanwhile, the lower protection plate of the diagnosis and treatment bed can be rotated, the protection plate can be rotated to the position below the supporting plate, then the protection plate is prevented from influencing the patient with mobility difficulty to get on and out of the bed, when the protection plate is used for protection, a bolt can be inserted into a positioning insertion hole in a connecting frame, and therefore the protection plate can be fixed.

Description

Technical Field

[0001] The utility model relates to the technical field of medical devices, in particular to a medical treatment bed with a telescopic protection plate. Background Technique

[0002] A treatment bed, which is the abbreviation of a special hospital bed, is a bed product used in places such as hospitals, nursing homes, and community clinics. The production of medical beds strictly complies with national standards, but its functions and structures are relatively single, basically meeting the needs of all medical institutions, and some models are also suitable for home use.

[0003] For the existing medical treatment bed with a telescopic protection plate, the side protection plates on both sides are relatively short, and it is easy for the patient's legs to fall off when lying down. If the patient is awake and lying on the side, it is easy to cause the patient to fall, reducing the practicability of the treatment bed. For this reason, we propose a medical treatment bed with a telescopic protection plate. Content of the Utility Model

[0004] The purpose of the utility model is to provide a medical treatment bed with a telescopic protection plate to solve the problems raised in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution:

[0006] A medical treatment bed with a telescopic protection plate includes a support plate. A plurality of support legs are fixedly connected to the bottom end surface of the support plate. Wheels are installed at the bottom end surfaces of the support legs. A bed body is rotatably connected to the upper end surface of the support plate. Four groups of support blocks are fixedly connected to the bottom end surface of the support plate. A fixed rod is fixedly connected between the support blocks corresponding to the left and right sides. A rotating sleeve is rotatably sleeved on the outer surface of the fixed rod. A protection plate is fixedly connected to the outer surface of the rotating sleeve through a connecting frame. Installation grooves are respectively opened on the separated sides of the front and rear protection plates. A threaded rod is rotatably installed inside the installation groove. The left end of the threaded rod rotatably extends out of the left side of the protection plate, and a first handwheel is fixedly connected to the left end of the threaded rod. A slide plate is threadedly connected to the outer surface of the threaded rod. An extension plate is fixedly connected to the outer surface of the slide plate. Chute grooves are respectively opened on the outer surface of the protection plate above and below the installation groove. A slider is slidably connected inside the chute groove. The slider is fixedly connected to one side of the outer surface of the extension plate. Positioning pins are respectively arranged on the left and right sides of the front side surface of the support plate and on the front and rear sides of the right side surface. Positioning holes are respectively opened on the left and right end surfaces of the connecting frame. The positioning pins are inserted into the positioning holes.

[0007] Further, through grooves are provided on both the left and right sides of the upper end surface of the support plate. A lead screw passes through the interior of the through groove. A limit groove is provided on the bottom end surface of the bed body and above the lead screw. A guide block is slidably connected inside the limit groove. The top end of the lead screw is hinged to the bottom end surface of the guide block. A rotating tube is sleeved on the outer surface of the lead screw. The rotating tube is rotatably connected to the bottom end surface of the support plate. A threaded block is fixedly connected to the inner wall of the rotating tube. The lead screw is threadedly passed through the threaded block. Connecting blocks are fixedly connected to both the left and right sides of the bottom end surface of the support plate. A worm is installed between the left and right connecting blocks. The left end of the worm rotatably extends out of the left side of the left connecting block, and a second hand wheel is fixedly connected to the left end of the worm. A worm gear is fixedly sleeved on the outer surface of the rotating tube. The worm gear meshes with the worm.

[0008] Further, a lifting strip plate is provided below the support plate. The bottom end of the lead screw is fixedly connected to the upper end surface of the lifting strip plate.

[0009] Further, fixing blocks are fixedly connected to both the front and rear sides inside the through groove on the support plate. Sliding ports are provided on both the front and rear sides of the outer surface of the lead screw. The fixing blocks are slidably connected to the sliding ports.

[0010] Further, a headrest is provided on the left side of the upper end surface of the bed body.

[0011] Further, a handle hole is provided on the outer surface of the protection plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: This medical treatment bed is convenient to use and simple to operate. When it is necessary to extend the length of the protection plate, rotate the first hand wheel. When the first hand wheel rotates, it drives the threaded rod to rotate. When the threaded rod rotates, it drives the extension plate to move towards the patient's leg direction, so as to avoid the risk of the patient falling along the length of the protection plate. The protection plate and the extension plate are in a folded state, and the extension plate can be retracted by rotating the first hand wheel in the opposite direction, which is convenient for the patient to get on and off the bed. At the same time, the lower protection plate of this medical treatment bed can be rotated, and the protection plate will rotate to the lower part of the support plate, thus avoiding the protection plate from affecting the movement of patients with inconvenient mobility when getting on and off the bed. When the protection plate is used for protection, the bolt can be inserted into the positioning jack on the connecting frame, so as to fix the protection plate, which is convenient to use; When it is necessary to tilt the bed body, rotate the second hand wheel. Since the worm meshes with the worm gear, the second hand wheel will drive the two rotating tubes to rotate synchronously. Since the lead screw is threadedly passed through the threaded block, when the threaded block rotates, it will drive the lead screw to move upward. At this time, the guide block will slide along the inner wall of the limit groove, thus realizing the tilting of the bed body, which can increase the practicability of this medical treatment bed; Through the sliding cooperation of the fixing block and the sliding port, the lead screw can be stably lifted and lowered; Through the handle hole, it is convenient for personnel to turn the protection plate up or down. Description of the Drawings

[0013] Figure 1 It is a front view schematic diagram of the main structure of a medical treatment bed with a telescopic protection plate;

[0014] Figure 2 It is a partial schematic left view cross-section of the main structure of a medical diagnosis and treatment bed with a telescopic protection plate.

[0015] In the figure: 1. Support leg; 2. Connecting block; 3. Second handwheel; 4. Support plate; 5. Headrest; 6. First handwheel; 7. Threaded rod; 8. Pin; 9. Extension plate; 10. Handle hole; 11. Protection plate; 12. Threaded block; 13. Limit groove; 14. Bed body; 15. Worm gear; 16. Rotating tube; 17. Worm; 18. Support block; 19. Connecting frame; 20. Lifting strip plate; 21. Rotating sleeve; 22. Chute; 23. Lead screw; 24. Roller; 25. Guide block; 26. Fixed block. Detailed implementation mode

[0016] The present utility model can be better understood according to the following embodiments.

[0017] The structures, ratios, sizes, etc. shown in the drawings of the specification are only used to cooperate with the content disclosed in the specification for those who are familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the present utility model. Therefore, they do not have technical essence. Any modification of the structure, change of the proportional relationship or adjustment of the size, without affecting the efficacy that the present utility model can produce and the purpose that can be achieved, should still fall within the scope covered by the technical content disclosed in the present utility model. At the same time, the terms such as "upper", "lower", "front", "rear", "middle" and the like cited in this specification are only for the convenience of clear narration, and are not used to limit the scope for the implementation of the present utility model. The change or adjustment of their relative relationship, without substantial change in the technical content, should also be regarded as the scope in which the present utility model can be implemented.

[0018] As Figure 1-2 shown:

[0019] Embodiment 1:

[0020] A medical diagnosis and treatment bed with a telescopic protective plate, comprising a support plate 4, a plurality of support legs 1 are fixedly connected to the bottom end surface of the support plate 4, a roller 24 is installed on the bottom end surface of the support leg 1, a bed body 14 is rotatably connected to the upper end surface of the support plate 4, four groups of support blocks 18 are fixedly connected to the bottom end surface of the support plate 4, a fixed rod is fixedly connected between the support blocks 18 on the left and right sides, a rotating sleeve 21 is rotatably mounted on the outer surface of the fixed rod, a protective plate 11 is fixedly connected to the outer surface of the rotating sleeve 21 through a connecting frame 19, and a mounting groove is provided on the separated sides of the front and rear protective plates 11, and a mounting groove is rotatably mounted inside the mounting groove. Threaded rod 7, the left end of the threaded rod 7 rotates to extend out of the left side of the protective plate 11, and the left end of the threaded rod 7 is fixedly connected to the first hand wheel 6, the outer surface of the threaded rod 7 is threadedly screwed with a slide plate, the outer surface of the slide plate is fixedly connected to the extension plate 9, the outer surface of the protective plate 11 is provided with a slide groove 22 located above and below the mounting groove, the inside of the slide groove 22 is slidably connected with a slider, the slider is fixedly connected to one side of the outer surface of the extension plate 9, the left and right sides of the front side surface and the front and rear sides of the right side surface of the support plate 4 are provided with positioning pins 8, the left and right end surfaces of the connecting frame 19 are provided with positioning sockets, and the positioning pins 8 are inserted into the positioning sockets.

[0021] When the length of the protective plate 11 needs to be extended, the first hand wheel 6 is turned. When the first hand wheel 6 is turned, the threaded rod 7 is driven to rotate. When the threaded rod 7 is turned, the extension plate 9 is driven to move toward the patient's legs, and then along the length of the protective plate 11, the patient is prevented from falling. The protective plate 11 and the extension plate 9 are in a folded state, and the extension plate 9 can be retracted by turning the first hand wheel 6 in the opposite direction, so that it is convenient for the patient to get on and off the bed. At the same time, the lower protective plate 11 of the diagnosis and treatment bed can be rotated, and the protective plate 11 will be rotated to the bottom of the support plate 4, so as to prevent the protective plate 11 from affecting the mobility of patients getting on and off the bed. When the protective plate 11 is protected, the pin 8 can be inserted into the positioning hole on the connecting frame 19, so that the protective plate 11 can be fixed, which is convenient to use.

[0022] Among them, through grooves are provided on the left and right sides of the upper end surface of the support plate 4, and a screw rod 23 is passed through the inside of the through grooves. A limiting groove 13 is provided on the bottom end surface of the bed body 14 and is located above the screw rod 23. A guide block 25 is slidably connected inside the limiting groove 13. The top of the screw rod 23 is hinged to the bottom end surface of the guide block 25. The outer surface of the screw rod 23 is covered with a rotating tube 16, and the rotating tube 16 is rotatably connected to the bottom end surface of the support plate 4. The inner wall of the rotating tube 16 is fixedly connected with a threaded block 12, and the screw rod 23 is threadedly passed through the threaded block 12. The left and right sides of the bottom end surface of the support plate 4 are fixedly connected with connecting blocks 2, and a worm 17 is installed between the connecting blocks 2 on the left and right sides. The left end of the worm 17 rotates and extends out of the left side of the left connecting block 2, and the left end of the worm 17 is fixedly connected to the second hand wheel 3, and the outer surface of the rotating tube 16 is fixedly covered with a worm wheel 15, which meshes with the worm 17.

[0023] When the bed body 14 needs to be tilted, rotate the second handwheel 3. Since the worm 17 meshes with the worm wheel 16, the second handwheel 3 will drive the two groups of rotating pipes 16 to rotate synchronously. Since the lead screw 23 is threaded through the threaded block 12, when the threaded block 12 rotates, it will drive the lead screw 23 to move upward. At this time, the guide block 25 will slide along the inner wall of the limit groove 13, thereby realizing the tilting of the bed body 14, which can increase the practicability of this medical treatment bed.

[0024] Among them, a lifting strip plate 20 is arranged below the support plate 4, and the bottom end of the lead screw 23 is fixedly connected to the upper end surface of the lifting strip plate 20. The lifting strip plate 10 can prevent the lead screw 23 from rotating when the rotating pipe 16 rotates.

[0025] Among them, fixed blocks 26 are fixedly connected to the front and rear sides inside the through groove on the support plate 4. Sliding ports are formed on the front and rear sides of the outer surface of the lead screw 23, and the fixed blocks 26 are slidably connected to the sliding ports.

[0026] Through the sliding fit of the fixed block 26 and the sliding port, the lead screw 23 can be stably lifted and lowered.

[0027] Among them, a headrest 5 is arranged on the left side of the upper end surface of the bed body 14.

[0028] Embodiment 2: Please refer to Figure 1 ,

[0029] A medical treatment bed with a telescopic protection plate, which is different from Embodiment 1 in that a handle hole 10 is formed on the outer surface of the protection plate 11, and through the handle hole 10, it is convenient for personnel to turn the protection plate 11 down or up.

Claims

1. A medical treatment bed with a telescopic protective plate, comprising a support plate (4), characterized in that: The bottom end surface of the support plate (4) is fixedly connected to a plurality of support legs (1), the bottom end surface of the support leg (1) is installed with a roller (24), the upper end surface of the support plate (4) is rotatably connected to the bed body (14), the bottom end surface of the support plate (4) is fixedly connected to four groups of support blocks (18), the support blocks (18) on the left and right sides are fixedly connected with a fixed rod, the outer surface of the fixed rod is rotatably sleeved with a rotating sleeve (21), the outer surface of the rotating sleeve (21) is fixedly connected to a protective plate (11) through a connecting frame (19), and the front and rear protective plates (11) are both provided with mounting grooves on the separated sides, and a threaded rod (7) is rotatably installed inside the mounting groove, and the threaded rod (7) The left end of the threaded rod (7) is rotated to extend out of the left side of the protective plate (11), and the left end of the threaded rod (7) is fixedly connected to the first hand wheel (6), the outer surface of the threaded rod (7) is threadedly screwed with a slide plate, the outer surface of the slide plate is fixedly connected to the extension plate (9), the outer surface of the protective plate (11) is provided with a slide groove (22) at the upper and lower parts of the installation groove, the inside of the slide groove (22) is slidably connected with a slider, and the slider is fixedly connected to one side of the outer surface of the extension plate (9), the left and right sides of the front side surface and the front and rear sides of the right side of the support plate (4) are provided with positioning pins (8), and the left and right end surfaces of the connecting frame (19) are provided with positioning sockets, and the positioning pins (8) are inserted into the positioning sockets.

2. The medical treatment bed with a retractable protective plate according to claim 1, characterized in that: The upper end surface of the support plate (4) is provided with through grooves on both sides, a screw rod (23) is passed through the through grooves, a limit groove (13) is provided on the bottom end surface of the bed body (14) and above the screw rod (23), a guide block (25) is slidably connected inside the limit groove (13), the top end of the screw rod (23) is hinged to the bottom end surface of the guide block (25), a rotating tube (16) is sleeved on the outer surface of the screw rod (23), the rotating tube (16) is rotatably connected to the bottom end surface of the support plate (4), and the inner wall of the rotating tube (16) is fixed A threaded block (12) is fixedly connected, a screw rod (23) is threadedly arranged on the threaded block (12), the left and right sides of the bottom end surface of the support plate (4) are fixedly connected with connection blocks (2), a worm (17) is installed between the connection blocks (2) on the left and right sides, the left end of the worm (17) rotates and extends out of the left side of the left connection block (2), and the left end of the worm (17) is fixedly connected with a second hand wheel (3), and the outer surface of the rotating tube (16) is fixedly sleeved with a worm wheel (15), and the worm wheel (15) is meshed with the worm (17).

3. The medical treatment bed with a telescopic protective plate according to claim 2, characterized in that: A lifting strip plate (20) is arranged below the support plate (4), and the bottom end of the screw rod (23) is fixedly connected to the upper end surface of the lifting strip plate (20).

4. The medical treatment bed with a telescopic protective plate according to claim 3, characterized in that: The front and rear sides of the through slot on the support plate (4) are fixedly connected with fixed blocks (26), and the front and rear sides of the outer surface of the screw rod (23) are provided with sliding openings, and the fixed blocks (26) are slidably connected with the sliding openings.

5. The medical treatment bed with a telescopic protective plate according to claim 4, characterized in that: A headrest (5) is arranged on the left side of the upper end surface of the bed body (14).

6. The medical treatment bed with a telescopic protective plate according to claim 5, characterized in that: The outer surface of the protection plate (11) is provided with a handle hole (10).

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