CN221061094U

CN221061094U - Electric lifting device

Info

Publication number: CN221061094U
Application number: CN202322789096.1U
Authority: CN
Inventors: 林会春; 胡朝霞
Original assignee: Honorary Military Rehabilitation Hospital Of Guangxi Zhuang Autonomous Region
Current assignee: Honorary Military Rehabilitation Hospital Of Guangxi Zhuang Autonomous Region
Priority date: 2023-10-18
Filing date: 2023-10-18
Publication date: 2024-06-04
Anticipated expiration: 2033-10-18

Abstract

The utility model discloses an electric lifting device, and relates to the field of auxiliary equipment for patients with upper limb edema. The utility model provides an electronic elevating gear, includes the base, the equal fixedly connected with step motor in both sides of base inner chamber bottom, step motor's output fixedly connected with screw rod, the bottom threaded connection of screw rod surface has the screw thread piece, the equal fixedly connected with movable plate in both sides of screw thread piece, the top fixedly connected with removal post of movable plate, the top of removal post runs through the top to the base and fixedly connected with bracket. When the bracket needs to be adjusted, an operator firstly turns on the stepping motor through the external controller, the stepping motor drives the screw rod to start rotating through the bearing seat, the screw rod rotates to drive the threaded block to start moving upwards, the threaded block drives the moving plate to start moving upwards, and the moving plate drives the sliding sleeve to slide on the sliding rod through the spring.

Description

Electric lifting device

Technical Field

The utility model relates to the field of auxiliary equipment for patients with upper limb edema, in particular to an electric lifting device.

Background

The upper limb edema patient can accelerate the blood circulation of the human body by lifting the upper limb edema, and the situation is mainly caused by slow blood flow of the human body, so that the blood circulation of the human body is accelerated, the phenomenon of lower limb edema can be effectively improved, the upper limb is raised by a cushion, and the phenomenon of lower limb edema can be effectively relieved.

In the auxiliary treatment process of the patient with the edema of the upper limb, a lifting device is needed, the supporting height cannot be adjusted by the existing lifting device at present, and when people use the lifting device, the height cannot be adjusted to the designated height, so that the device is inconvenient for people to use.

Accordingly, it is desirable to provide an electric lifting device that solves the above-mentioned problems.

Disclosure of utility model

The utility model provides an electric lifting device, which solves the technical problems that the existing lifting device cannot adjust the supporting height, and when people use the lifting device, the height cannot be adjusted to a specified height, so that the use of people is inconvenient.

In order to solve the technical problems, the electric lifting device comprises a base, wherein stepping motors are fixedly connected to two sides of the bottom of an inner cavity of the base, a screw is fixedly connected to the output end of each stepping motor, a threaded block is connected to the bottom of the surface of each screw in a threaded mode, a movable plate is fixedly connected to two sides of each threaded block, a movable column is fixedly connected to the top of each movable plate, and the top of each movable column penetrates through the top of the base and is fixedly connected with a bracket.

Preferably, the top of the screw rod is sleeved with a bearing seat, and the top of the bearing seat is fixedly connected with the top of the inner cavity of the base.

Preferably, the bracket is palm-shaped, and an elastic sponge cushion is arranged at the top of the bracket.

Preferably, springs are fixedly connected to two sides of the bottom of the movable plate, and the bottoms of the springs are fixedly connected with the bottom of the inner cavity of the base.

Preferably, the outside fixedly connected with sliding sleeve of movable plate, the inner chamber sliding connection of sliding sleeve has the slide bar, the top and the bottom of slide bar and the top and the bottom fixed connection of base inner chamber.

Preferably, the bottom of the base is fixedly connected with an elastic pad, and the elastic pad is made of elastic resin material.

Compared with the related art, the electric lifting device provided by the utility model has the following beneficial effects:

When the bracket needs to be adjusted, an operator firstly turns on the stepping motor through the external controller, the stepping motor drives the screw rod to start rotating through the bearing seat, the screw rod rotates to drive the threaded block to start moving upwards, the threaded block drives the moving plate to start moving upwards, and the moving plate drives the sliding sleeve to slide on the sliding rod through the spring.

The utility model provides an electric lifting device, a synchronous moving plate drives a moving column to start to move upwards, the moving column drives a bracket to move upwards, the bracket is lifted to a specified height, and then a patient places edema upper limbs on the bracket.

Drawings

FIG. 1 is a schematic view of an electric lifting device according to a preferred embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the interior of the case of the present utility model;

Fig. 3 is a top view of the case of the present utility model.

Reference numerals in the drawings: 1. a base; 2. a stepping motor; 3. a screw; 4. a screw block; 5. a moving plate; 6. a moving column; 7. a bracket; 8. a bearing seat; 9. a spring; 10. a sliding sleeve; 11. and a slide bar.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

Embodiment one:

Referring to fig. 1-3, the present utility model provides a technical solution: the utility model provides an electronic elevating gear, including base 1, the equal fixedly connected with step motor 2 in both sides of base 1 inner chamber bottom, step motor 2's output fixedly connected with screw rod 3, the bottom threaded connection on screw rod 3 surface has screw thread piece 4, the equal fixedly connected with movable plate 5 in both sides of screw thread piece 4, the top fixedly connected with removal post 6 of movable plate 5, the top of removal post 6 runs through to the top of base 1 and fixedly connected with bracket 7, the bottom fixedly connected with elastic pad of base 1, and the material of elastic pad is elastic resin material.

In this embodiment, when the bracket 7 needs to be adjusted, an operator firstly turns on the stepper motor 2 through the external controller, the stepper motor 2 drives the screw rod 3 to start rotating through the bearing seat 8, the screw rod 3 rotates to drive the threaded block 4 to start moving upwards, the threaded block 4 drives the moving plate 5 to start moving upwards, and the moving plate 5 drives the sliding sleeve 10 to slide on the sliding rod 11 through the spring 9.

Embodiment two:

Referring to fig. 1-3, on the basis of the first embodiment, the present utility model provides a technical solution: the top of screw rod 3 has cup jointed bearing frame 8, the top of bearing frame 8 and the top fixed connection of base 1 inner chamber, the shape of bracket 7 is the palm shape, the top of bracket 7 is provided with elastic foam-rubber cushion, the equal fixedly connected with spring 9 in both sides of movable plate 5 bottom, the bottom of spring 9 and the bottom fixed connection of base 1 inner chamber, the outside fixedly connected with sliding sleeve 10 of movable plate 5, the inner chamber sliding connection of sliding sleeve 10 has slide bar 11, the top and the bottom of slide bar 11 and the top and the bottom fixed connection of base 1 inner chamber.

In this embodiment: the synchronous moving plate 5 drives the moving column 6 to start moving upwards, the moving column 6 drives the bracket 7 to move upwards, the bracket 7 is lifted to a specified height, and then the patient puts the edema upper limb on the bracket 7.

The working principle of the electric lifting device provided by the utility model is as follows:

The first innovation point implements the steps of:

the first step: when the bracket 7 needs to be adjusted, an operator firstly opens the stepping motor 2 through the external controller, and the stepping motor 2 drives the screw 3 to start rotating through the bearing seat 8;

And a second step of: the screw rod 3 rotates to drive the threaded block 4 to start moving upwards, the threaded block 4 drives the moving plate 5 to start moving upwards, and the moving plate 5 drives the sliding sleeve 10 to slide on the sliding rod 11 through the spring 9.

The second innovation point implementation step:

The first step: the synchronous moving plate 5 drives the moving column 6 to start moving upwards, and the moving column 6 drives the bracket 7 to move upwards;

And a second step of: the bracket 7 is lifted up and down to a prescribed height, and then the patient places the edematous upper limb on the bracket 7.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An electric lifting device comprises a base (1), and is characterized in that: the utility model discloses a motor, including base (1), screw rod (3), screw rod (4), movable plate (5), movable column (6) are fixed on the top of movable plate (5), movable column (6)'s top runs through to base (1) top and fixedly connected with bracket (7).

2. The electric lifting device according to claim 1, wherein a bearing seat (8) is sleeved at the top of the screw (3), and the top of the bearing seat (8) is fixedly connected with the top of the inner cavity of the base (1).

3. An electric lifting device according to claim 1, characterized in that the shape of the bracket (7) is palm-shaped, the top of the bracket (7) being provided with an elastic sponge cushion.

4. The electric lifting device according to claim 1, wherein springs (9) are fixedly connected to two sides of the bottom of the movable plate (5), and the bottoms of the springs (9) are fixedly connected with the bottom of the inner cavity of the base (1).

5. The electric lifting device according to claim 1, wherein a sliding sleeve (10) is fixedly connected to the outer side of the moving plate (5), a sliding rod (11) is slidably connected to an inner cavity of the sliding sleeve (10), and the top and the bottom of the sliding rod (11) are fixedly connected with the top and the bottom of the inner cavity of the base (1).

6. An electric lifting device according to claim 1, wherein the bottom of the base (1) is fixedly connected with an elastic pad, and the elastic pad is made of elastic resin material.