Medical electric lifting platform

Abstract

The utility model discloses a medical electric lifting platform which comprises a base structure and a seat plate, and wheels are arranged on the bottom face of the seat plate. An electric lifting structure and a guide support column are arranged on the top surface of the base structure, and a lifting sleeve column sleeves the guide support column; the bottom end of the electric lifting structure is connected to the top surface edge of the base structure, and the top end is fixed to the top of the side wall of the lifting sleeve column through a connecting block; the end edge of the seat plate is fixed at the bottom of the lifting sleeve column through a screw; the electric lifting structure ascends to drive the lifting sleeve column to ascend, and the seat plate ascends to drive the wheels to ascend to be separated from the ground; the electric lifting structure descends to drive the lifting sleeve column to descend, and the seat plate descends to drive the wheels to land and move. According to the utility model, the structural arrangement is reasonable, the wheels are separated from the ground and cannot move during ascending, the wheels can move on the ground during descending, and a foot brake structure does not need to be used during use, so that the cost is reduced, the convenience, stability and reliability of operation are improved, and the technical defects of using a foot brake in the prior art are overcome.

Description

Technical Field

[0001] This utility model belongs to the field of lifting platform technology, specifically relating to a medical electric lifting platform. Background Technology

[0002] In medical environments, electric lifting platforms are sometimes required. To facilitate the movement and lifting of these platforms, wheels are installed on the base, along with foot brakes for wheel control. Batteries are also fixedly connected to improve stability. While this meets general usage needs, the need for foot brakes increases operating costs and affects ease of use. Furthermore, the batteries are difficult to disassemble, replace, and maintain, further limiting usability and effectiveness. Summary of the Invention

[0003] The purpose of this utility model is to provide a medical electric lifting platform with a reasonable structure and convenient use.

[0004] The technical solution to achieve the purpose of this utility model is a medical electric lifting platform, including a base structure and a seat plate, wherein the bottom surface of the seat plate is provided with a number of wheels;

[0005] An electric lifting structure and a guide column are provided at the top edge of the base structure, and a lifting sleeve is fitted on the guide column.

[0006] The bottom end of the electric lifting structure is connected to the top edge of the base structure, and the top end is fixed to the top of the side wall of the lifting sleeve column by a connecting block.

[0007] The end edge of the seat plate is fixed to the bottom of the lifting sleeve column by screws;

[0008] The electric lifting structure rises, driving the lifting sleeve column to rise. At this time, the seat plate rises, causing the wheels to rise and separate from the ground.

[0009] The electric lifting structure descends, causing the lifting sleeve to descend as well. At this time, the seat plate descends, allowing the wheels to touch the ground and become movable.

[0010] A further preferred embodiment is: a mounting protrusion fixed to the end edge of the base plate, and two connecting protrusions fixed to the bottom surface of the end edge of the base plate;

[0011] The bottom sides of the lifting sleeve are respectively attached to the mounting convex plate and the connecting convex plate and are respectively fixed by screws.

[0012] A further preferred embodiment is that a battery mounting base is fixed on the base structure, and a C-shaped battery mounting groove is provided on the side of the battery mounting base;

[0013] The C-shaped battery mounting slot contains a detachable power supply battery, which is connected to the electric lifting structure.

[0014] A further preferred embodiment is that the base structure comprises two base blocks and two reinforcing bars;

[0015] The two base blocks are arranged in parallel, and the two reinforcing bars are arranged in parallel with their ends fixed to the sides of the two base blocks.

[0016] The electric lifting structure and guide pillar are both located on the top surface of the base block, the seat plate is located above the rib, the wheel is located outside the rib, and the height of the wheel is greater than the thickness of the rib.

[0017] A further preferred embodiment is that there are two electric lifting structures and two guide pillars, each located on the top surface of one of the two base blocks.

[0018] A further preferred embodiment is that the top surface of the base block is provided with vertical support ears;

[0019] The electric lifting structure includes a base cylinder, a control motor, a bushing, a lead screw, and a lifting top rod;

[0020] The bottom end of the bottom cylinder is rotatably connected to the vertical support lug via a pin.

[0021] The control motor is fixed to the lower part of the side wall of the bottom cylinder, the lead screw is set inside the bottom cylinder and connected to the control motor, the lifting rod is vertically inserted into the bottom cylinder and threadedly connected to the lead screw, and the bottom end of the lifting rod is fixed on the connecting block.

[0022] The bushing is disposed between the bottom cylinder and the lifting rod.

[0023] A further preferred embodiment is that a decorative cover is fixed to the top surface of the base block by screws.

[0024] A further preferred embodiment is that the top surface of the lifting sleeve column is fixed with a threaded handrail seat by screws, and the top surface of the handrail seat is fixed with a handrail by screws.

[0025] A further preferred embodiment is that the number of screws on the armrest and the armrest base is two.

[0026] A further preferred embodiment is that a foot pad is fixed to the bottom surface of the base block.

[0027] A further preferred embodiment is that: anti-pinch guard strips are provided at the edges of the two base structures, and a power box for holding power cords is fixed on the top surface of one of the base structures.

[0028] This utility model has the following positive effects: 1. The structure of this utility model is reasonable. Several wheels are provided on the bottom surface of the seat plate, and the end edge of the seat plate is fixed to the lifting sleeve column by screws. With the electric lifting structure, the wheels can be lifted off the ground and cannot move when rising, and the wheels can be moved when falling. That is, there is no need to use a foot brake structure when using it. This not only reduces the cost, but also improves the convenience and stability of operation, and solves the technical shortcomings of using foot brakes in the prior art.

[0029] 2. A mounting convex plate is fixed at the end edge of the seat plate. Two connecting convex pieces are fixed on the bottom surface of the end edge of the seat plate. Different sides of the bottom end of the lifting sleeve are respectively attached to the mounting convex plate and the connecting convex pieces and fixed by screws. Through the above structure, multi-face positioning of the lifting sleeve can be realized, preventing shaking or abnormal noise during lifting. At the same time, it is not easy to deform or be damaged, which can improve the stability and reliability of the connection.

[0030] 3. A battery mounting base is fixed on the base structure, and a C-shaped battery mounting slot is opened on the side of the battery mounting base; a power supply battery can be detachably locked in the C-shaped battery mounting slot. Through the above structure, the ease of installation and removal of the power supply battery can be improved, and the technical shortcomings of the traditional technology in which the power supply battery cannot be removed and replaced can be solved.

[0031] 4. The top surface of the lowering column is fixed with a threaded handrail seat by screws, and the top surface of the handrail seat is fixed with a handrail by screws. The above structure facilitates the disassembly and assembly of the handrail seat and the handrail, improves the ease of use, and solves the technical shortcomings of the existing technology that the handrail is not detachable and cannot be replaced.

[0032] 5. The electric lifting structure includes a base cylinder, a control motor, a bushing, a lead screw, and a lifting rod. This structure improves the stability and reliability of lifting, solves the problems of abnormal noise and worn parts during lifting in traditional technologies, and enhances safety and stability in use. Attached Figure Description

[0033] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings, wherein:

[0034] Figure 1 This is a schematic diagram of the structure of this utility model;

[0035] Figure 2 This is a partial disassembled structural diagram of the present invention;

[0036] Figure 3 This is a schematic diagram of the structure of the power supply battery when it is disassembled in this utility model;

[0037] Figure 4This is a schematic diagram of the overall structure of the center seat plate and wheel of this utility model;

[0038] Figure 5 This is a schematic diagram of the electric lifting structure, guide pillar, and base block in this utility model.

[0039] Reference numerals: 1. Seat plate; 2. Base structure; 21. Base block; 22. Rib; 3. Wheel; 4. Electric lifting structure; 41. Base cylinder; 42. Control motor; 43. Lifting top rod; 5. Guide support column; 6. Lifting sleeve column; 7. Connecting block; 8. Mounting convex plate; 9. Connecting convex piece; 10. Battery mounting seat; 11. C-shaped battery mounting slot; 12. Power supply battery; 13. Vertical support lug; 14. Decorative cover; 15. Armrest seat; 16. Armrest; 17. Foot pad; 18. Anti-pinch strip; 19. Power box. Detailed Implementation

[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0041] See Figures 1 to 5 As shown, a medical electric lifting platform includes a base structure 2 and a seat plate 1. The bottom surface of the seat plate is provided with a plurality of wheels 3. In this embodiment, the seat plate and wheels are conventional material structures of the prior art, so they are not described in detail. The wheels are mainly used for translation operation.

[0042] In this embodiment, an electric lifting structure 4 and a guide pillar 5 are provided at the top edge of the base structure, and a lifting sleeve 6 is sleeved on the guide pillar. In this embodiment, the guide pillar is a square structure, while the lifting sleeve is square or round, and has a cavity that matches the guide pillar. During lifting, the lifting sleeve moves up and down on the guide pillar.

[0043] In this embodiment, the bottom end of the electric lifting structure is connected to the top edge of the base structure, and the top end is fixed to the top of the side wall of the lifting sleeve column via a connecting block 7; the end edge of the seat plate is fixed to the bottom of the lifting sleeve column with screws; since the seat plate is fixed to the lifting sleeve column, when the electric lifting structure rises, it drives the lifting sleeve column to rise, at which point the seat plate rises and causes the wheel to rise and separate from the ground; when the electric lifting structure descends, it drives the lifting sleeve column to descend, at which point the seat plate descends and causes the wheel to land and move. Through the above structure, the braking action is achieved by raising and lowering the wheel, thus reducing the use of the foot brake structure, reducing costs, and also improving the stability, reliability, and convenience of use.

[0044] In this embodiment, a mounting protrusion 8 is fixed to the end edge of the seat plate, and two connecting protrusions 9 are fixed to the bottom surface of the end edge of the seat plate. During assembly, different sides of the bottom end of the lifting sleeve are respectively attached to the mounting protrusion and the connecting protrusions and fixed by screws. Through the above structure, the seat plate and the lifting sleeve can achieve multi-face connection and positioning, which can ensure the stability of the connection and prevent shaking, abnormal noise, deformation, etc. during lifting, thus improving the reliability of use.

[0045] In practical applications, a battery mounting base 10 is fixed to the base structure, and a C-shaped battery mounting slot 11 is provided on the side of the battery mounting base; a power supply battery 12 is detachably mounted in the C-shaped battery mounting slot, and the power supply battery is connected to the electric lifting structure. For convenient control, there is a corresponding control switch. The power supply battery has a conventional structure in the prior art, and is simply applied. Through the above structure, the installation, removal, and maintenance of the power supply battery can be easily carried out.

[0046] In practical applications, the base structure includes two base blocks 21 and two reinforcing bars 22. During assembly, the two base blocks are arranged parallel to each other, and the two reinforcing bars are also arranged parallel to each other with their ends fixed to the sides of the two base blocks. The electric lifting structure and guide pillar are both located on the top surface of the base blocks, the seat plate is located above the reinforcing bars, and the wheel is located outside the reinforcing bars, with the height of the wheel greater than the thickness of the reinforcing bars. Through the cooperation of the base blocks and reinforcing bars, the normal lifting and lowering operation of the wheel is not affected, ensuring the effectiveness and reliability of the translation, while also maintaining the integrity of the overall structure. Since the height of the wheel is greater than the height of the reinforcing bars, the wheel can land and move horizontally during descent.

[0047] In this embodiment, there are two electric lifting structures and two guide pillars, each located on the top surface of a base block. Furthermore, in practical application, the top surface of each base block is provided with a vertical support lug 13. The electric lifting structure includes a base cylinder 41, a control motor 42, a bushing, a lead screw, and a lifting rod 43. The bottom end of the base cylinder is rotatably connected to the vertical support lug via a pin. The control motor is fixed to the lower side wall of the base cylinder. The lead screw is located inside the base cylinder and connected to the control motor. The lifting rod is vertically and vertically inserted into the base cylinder and threadedly connected to the lead screw. The bottom end of the lifting rod is fixed to the connecting block. The bushing is located between the base cylinder and the lifting rod. In this embodiment, there are multiple bushings, specifically eight. Multiple bushings improve the smoothness and reliability of lifting, solving the problems of abnormal noise or worn parts in traditional technologies. Specifically, the electric lifting structure is a conventional structure of existing technology, simply applied in a simplified manner.

[0048] In practical applications, a decorative cover 14 is fixed to the top surface of the base block with screws, which can improve the overall aesthetics.

[0049] Furthermore, the top surface of the lifting sleeve column is fixed with a threaded handrail seat 15 by screws, and the top surface of the handrail seat is fixed with a handrail 16 by screws. The handrail and handrail seat are secured with two screws each. This structure improves the ease of assembling and disassembling the handrail and handrail seat, overcoming the shortcomings of existing technologies where handrails are not detachable or replaceable, thus enhancing ease of use and effectiveness.

[0050] In practical applications, the bottom surface of the base block is fixed with foot pads 17.

[0051] In practical applications, anti-pinch guard strips 18 are provided at the edges of the two base structures, and a power box 19 for holding power cords is fixed on the top surface of one of the base structures.

[0052] This utility model has the following positive effects: 1. The structure of this utility model is reasonable. Several wheels are provided on the bottom surface of the seat plate, and the end edge of the seat plate is fixed to the lifting sleeve column by screws. With the electric lifting structure, the wheels can be lifted off the ground and cannot move when rising, and the wheels can be moved when falling. That is, there is no need to use a foot brake structure when using it. This not only reduces the cost, but also improves the convenience and stability of operation, and solves the technical shortcomings of using foot brakes in the prior art.

[0053] 2. A mounting convex plate is fixed at the end edge of the seat plate. Two connecting convex pieces are fixed on the bottom surface of the end edge of the seat plate. Different sides of the bottom end of the lifting sleeve are respectively attached to the mounting convex plate and the connecting convex pieces and fixed by screws. Through the above structure, multi-face positioning of the lifting sleeve can be realized, preventing shaking or abnormal noise during lifting. At the same time, it is not easy to deform or be damaged, which can improve the stability and reliability of the connection.

[0054] 3. A battery mounting base is fixed on the base structure, and a C-shaped battery mounting slot is opened on the side of the battery mounting base; a power supply battery can be detachably locked in the C-shaped battery mounting slot. Through the above structure, the ease of installation and removal of the power supply battery can be improved, and the technical shortcomings of the traditional technology in which the power supply battery cannot be removed and replaced can be solved.

[0055] 4. The top surface of the lowering column is fixed with a threaded handrail seat by screws, and the top surface of the handrail seat is fixed with a handrail by screws. The above structure facilitates the disassembly and assembly of the handrail seat and the handrail, improves the ease of use, and solves the technical shortcomings of the existing technology that the handrail is not detachable and cannot be replaced.

[0056] 5. The electric lifting structure includes a base cylinder, a control motor, a bushing, a lead screw, and a lifting rod. This structure improves the stability and reliability of lifting, solves the problems of abnormal noise and worn parts during lifting in traditional technologies, and enhances safety and stability in use.

[0057] The standard parts used in this embodiment can be purchased directly from the market, and the non-standard structural parts described in the instruction manual can also be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0058] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating this utility model, and are not intended to limit the implementation of this utility model. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all embodiments here. However, these obvious variations or modifications derived from the essential spirit of this utility model still fall within the protection scope of this utility model.

Claims

1. A medical electric lift platform comprising a base structure and a seat plate, characterized in that: The bottom surface of the seat plate is provided with several wheels; An electric lifting structure and a guide column are provided at the top edge of the base structure, and a lifting sleeve is fitted on the guide column. The bottom end of the electric lifting structure is connected to the top edge of the base structure, and the top end is fixed to the top of the side wall of the lifting sleeve column by a connecting block. The end edge of the seat plate is fixed to the bottom of the lifting sleeve column by screws; The electric lifting structure rises, driving the lifting sleeve column to rise. At this time, the seat plate rises, causing the wheels to rise and separate from the ground. The electric lifting structure descends, causing the lifting sleeve to descend as well. At this time, the seat plate descends, allowing the wheels to touch the ground and become movable.

2. The medical electric lifting platform according to claim 1, characterized in that: The mounting protrusion is fixed to the end edge of the base plate, and two connecting protrusions are fixed to the bottom surface of the end edge of the base plate. The bottom sides of the lifting sleeve are respectively attached to the mounting convex plate and the connecting convex plate and are respectively fixed by screws.

3. The electric medical lifting platform according to claim 1, characterized in that: A battery mounting base is fixed on the base structure, and a C-shaped battery mounting groove is provided on the side of the battery mounting base. The C-shaped battery mounting slot contains a detachable power supply battery, which is connected to the electric lifting structure.

4. The electric medical lifting platform according to claim 2, characterized in that: The base structure includes two base blocks and two reinforcing bars; The two base blocks are arranged in parallel, and the two reinforcing bars are arranged in parallel with their ends fixed to the sides of the two base blocks. The electric lifting structure and guide pillar are both located on the top surface of the base block, the seat plate is located above the rib, the wheel is located outside the rib, and the height of the wheel is greater than the thickness of the rib.

5. The electric medical lifting platform according to claim 4, characterized in that: The electric lifting structure and guide pillars are both in pairs, and are located on the top surface of the two base blocks respectively.

6. The electric medical lifting platform according to claim 4, characterized in that: The top surface of the base block is provided with vertical support ears; The electric lifting structure includes a base cylinder, a control motor, a bushing, a lead screw, and a lifting top rod; The bottom end of the bottom cylinder is rotatably connected to the vertical support lug via a pin. The control motor is fixed to the lower part of the side wall of the bottom cylinder, the lead screw is set inside the bottom cylinder and connected to the control motor, the lifting rod is vertically inserted into the bottom cylinder and threadedly connected to the lead screw, and the bottom end of the lifting rod is fixed on the connecting block. The bushing is disposed between the bottom cylinder and the lifting rod.

7. The electric medical lift platform according to claim 4, wherein: A decorative cover is fixed to the top surface of the base block by screws.

8. The electric medical lift platform according to claim 4, wherein: The top surface of the lifting sleeve is fixed with a threaded handrail seat by screws, and the top surface of the handrail seat is fixed with a handrail by screws.

9. A medical electric lift platform according to claim 8, characterized in that: The armrest and armrest base are secured with two screws; the bottom surface of the base block is fixed with a foot pad.

10. The electric medical lift platform according to claim 1, wherein: Anti-pinch strips are provided along the edges of the two base structures, and a power box for holding power cords is fixed on the top surface of one of the base structures.

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