Supporting device with different use modes

Abstract

The utility model relates to the technical field of medical instrument production, in particular to a supporting device with different use modes, which comprises a bottom frame, a lead screw is movably connected to the upper end face of the bottom frame, a supporting column is in threaded connection with the outer wall of the lead screw, and a U-shaped support is fixedly connected to the upper end face of the supporting column. A two-way threaded rod is movably connected into the support, two supporting frames distributed left and right are connected to the outer wall of the two-way threaded rod in a threaded mode, a second motor can drive a lead screw to rotate, then a supporting column is driven to move upwards, the height of the supporting frames is adjusted, and a third motor drives the two-way threaded rod to rotate. The two supporting frames can be driven to move relatively, the width can be conveniently adjusted according to the shoulder distances of different old people, and then the purposes that the height and the width can be adjusted, the old people can be conveniently assisted to have a rest, and water cups, mobile phones and other sundries can be conveniently placed are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of medical device production, in particular to a supporting device with different usage modes. Background Art

[0002] There are many elderly people in the geriatric department of the hospital. The elderly patients are in poor physical condition and have difficulty walking. Their daily lives can only be completed with the support of medical staff. The medical staff are busy with work and it is difficult for them to take care of most elderly patients all the time, resulting in the inability of elderly patients to complete normal daily activities.

[0003] A walking aid (walker) for the elderly is also a type of support device. Existing support devices (walkers) are generally composed of multiple horizontal and vertical support rods, and the connection method between the multiple support rods is a fixed connection. It is inconvenient to adjust the height according to the height of the elderly, it is inconvenient to adjust the width according to the shoulder distance of different elderly people, and it is inconvenient to assist the elderly to rest during use, and it is also inconvenient to place miscellaneous items such as water cups and mobile phones. Therefore, it is necessary to propose a support device with different usage methods to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of the utility model is to provide a supporting device with different usage modes, which has the characteristics of adjustable height and width and convenient for assisting the elderly to rest and convenient for placing water cups, mobile phones and other sundries.

[0005] The utility model aims to provide a supporting device with different usage modes, comprising a base frame, the upper end surface of the base frame is movably connected with a screw rod, the outer wall of the screw rod is threadedly connected with a support column, the upper end surface of the support column is fixedly connected with a "U"-shaped bracket, the interior of the bracket is movably connected with a bidirectional threaded rod, and the outer wall of the bidirectional threaded rod is threadedly connected with two support frames distributed on the left and right;

[0006] The upper end surface of the base frame is fixedly connected to two fixed blocks distributed on the left and right, and the left end surface of the fixed block at the left end is installed with a first motor, the output end of the first motor passes through the fixed block and is fixedly connected to a seat plate, and the other end of the seat plate is movably connected to the fixed block at the right end through a bearing.

[0007] In order to facilitate the placement of sundries such as water cups and mobile phones, as a preferred supporting device with different usage modes of the utility model, the right end surface of the base frame is fixedly connected with a storage bin.

[0008] In order to facilitate the driving of the screw rod to rotate, as a preferred supporting device with different usage modes of the utility model, a second motor is installed behind the top end of the base frame, and the output end of the second motor passes through the base frame and is fixedly connected to the screw rod.

[0009] In order to facilitate the driving of the bidirectional threaded rod to rotate, as a preferred supporting device with different usage modes of the utility model, a third motor is installed on the left end face of the bracket, and the output end of the third motor passes through the bracket and is fixedly connected to the bidirectional threaded rod.

[0010] In order to increase the stability of the support frame when it moves, as a preferred supporting device with different usage modes of the utility model, two sliding grooves distributed on the left and right are opened at the inner bottom end of the bracket, and the lower end surfaces of the two support frames are fixedly connected with sliders, and the two sliders are respectively slidably connected to the two sliding grooves.

[0011] In order to prevent the bracket from axially rotating, as a preferred supporting device with different usage modes of the utility model, the lower end surface of the bracket is fixedly connected to two sleeve rods distributed on the left and right, and the upper end surface of the base frame is fixedly connected to two limit rods matching the sleeve rods, and the two sleeve rods are respectively slidably connected to the two limit rods.

[0012] In order to facilitate the movement of the support frame, as a preferred supporting device with different usage modes of the utility model, the upper end surfaces of the two support frames are fixedly connected with handles.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model can drive the screw to rotate through the second motor, and then drive the support column to move upward so as to adjust the height of the support frame. The two-way threaded rod is driven to rotate by the third motor, and the two support frames can be driven to move relative to each other, which is convenient for adjusting the width according to the shoulder distance of different elderly people. When the elderly need to rest, the seat plate can be driven to rotate through the first motor so that the lower end surface of the seat plate abuts against the upper end surface of the base frame. When walking, the seat plate is rotated 90 degrees and placed vertically to prevent the seat plate from hindering people from walking. Through the storage bin, water cups, collections and other sundries can be put into the storage bin for easy use, thereby achieving the purpose of adjustable height and width and facilitating the rest of the elderly and placing water cups, mobile phones and other sundries. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The overall structure diagram of the existing device is shown below;

[0016] Figure 2 It is the overall structure diagram of the utility model;

[0017] Figure 3 This is a structural diagram of the support of the utility model;

[0018] Figure 4 This is a structural diagram of the support frame of the utility model;

[0019] Figure 5 This is a structural diagram of the chassis of the utility model;

[0020] In the figure: 1. base frame; 2. bracket; 3. support frame; 4. bidirectional threaded rod; 5. third motor; 6. screw rod; 7. limit rod; 8. support column; 9. sleeve rod; 10. second motor; 11. seat plate; 12. fixing block; 13. first motor; 14. slide groove; 15. slider; 16. storage compartment; 17. handle. DETAILED DESCRIPTION

[0021] See also Figures 1 to 5 A supporting device with different usage modes includes a base frame 1, a screw rod 6 is movably connected to the upper end surface of the base frame 1, a support column 8 is threadedly connected to the outer wall of the screw rod 6, a U-shaped bracket 2 is fixedly connected to the upper end surface of the support column 8, a bidirectional threaded rod 4 is movably connected to the inside of the bracket 2, and two support frames 3 distributed on the left and right are threadedly connected to the outer wall of the bidirectional threaded rod 4;

[0022] The upper end surface of the base frame 1 is fixedly connected to two fixed blocks 12 distributed on the left and right. A first motor 13 is installed on the left end surface of the left end fixed block 12. The output end of the first motor 13 passes through the fixed block 12 and is fixedly connected to the seat plate 11. The other end of the seat plate 11 is movably connected to the fixed block 12 at the right end through a bearing.

[0023] In this embodiment: Figure 1 This is an existing technology of a supporting device with different usage modes. It is composed of multiple horizontal and vertical support rods, and the connection mode between the multiple support rods is fixed connection. It is inconvenient to adjust the height according to the height of the elderly, it is inconvenient to adjust the width according to the shoulder distance of different elderly people, and it is inconvenient to assist the elderly to rest during use, and it is also inconvenient to place miscellaneous items such as water cups and mobile phones.

[0024] The utility model drives the support column 8 to move upward by rotating the screw rod 6 so as to adjust the height of the support frame 3. The two-way threaded rod 4 can be rotated to drive the two support frames 3 to move relative to each other, so as to adjust the width according to the shoulder distance of different elderly people. When the elderly person needs to rest, the seat plate 11 can be driven to rotate by the first motor 13 so that the lower end surface of the seat plate 11 abuts against the upper end surface of the base frame 1. When walking, the seat plate 11 is rotated 90 degrees and placed vertically to prevent the seat plate 11 from hindering people's walking, thereby achieving the purpose of adjusting the height and width and facilitating the rest of the elderly.

[0025] As a technical optimization solution of the present invention, a storage bin 16 is fixedly connected to the right end surface of the base frame 1 .

[0026] In this embodiment, through the storage bin 16, sundries such as water cups and mobile phones can be placed in the storage bin 16 for easy use.

[0027] As a technical optimization solution of the present invention, a second motor 10 is installed at the rear of the top end of the bottom frame 1 , and the output end of the second motor 10 passes through the bottom frame 1 and is fixedly connected to the screw rod 6 .

[0028] In this embodiment: the second motor 10 is used to drive the screw rod 6 to rotate.

[0029] As a technical optimization solution of the present utility model, a third motor 5 is installed on the left end surface of the bracket 2 , and the output end of the third motor 5 passes through the bracket 2 and is fixedly connected to the bidirectional threaded rod 4 .

[0030] In this embodiment: the third motor 5 is used to drive the bidirectional threaded rod 4 to rotate.

[0031] As a technical optimization solution of the utility model, two slide grooves 14 distributed left and right are opened at the inner bottom end of the bracket 2, and the lower end surfaces of the two support frames 3 are fixedly connected with sliders 15, and the two sliders 15 are slidably connected to the two slide grooves 14 respectively.

[0032] In this embodiment, the two sliders 15 slide in the two slide grooves 14 to increase the stability of the support frame 3 when it moves.

[0033] As a technical optimization solution of the utility model, the lower end surface of the bracket 2 is fixedly connected to two sleeve rods 9 distributed on the left and right, and the upper end surface of the base frame 1 is fixedly connected to two limit rods 7 matching the sleeve rods 9, and the two sleeve rods 9 are slidably connected to the two limit rods 7 respectively.

[0034] In this embodiment, the two sleeve rods 9 slide on the outer walls of the two limit rods 7 to prevent the bracket 2 from axially rotating.

[0035] As a technical optimization solution of the present invention, handles 17 are fixedly connected to the upper end surfaces of the two support frames 3 .

[0036] In this embodiment, the handle 17 can be used to facilitate the elderly to move the support frame 3 by leveraging force.

[0037] Working principle: When in use, the second motor 10 can drive the screw rod 6 to rotate, and then drive the support column 8 to move upward, so as to adjust the height of the support frame 3. The third motor 5 drives the bidirectional threaded rod 4 to rotate, and the two support frames 3 can be driven to move relative to each other, which is convenient for adjusting the width according to the shoulder distance of different elderly people. When the height and width are adjusted, the arms are placed above the support frame 3, and the handle 17 is held. When moving, the gravity gathers backward to push the universal wheel under the base frame 1 to move, so as to facilitate the elderly to walk. When the elderly need to rest, press the directional key of the universal wheel to lock the universal wheel, start the first motor 13 to drive the seat plate 11 to rotate, so that the lower end surface of the seat plate 11 abuts against the upper end surface of the base frame 1. When walking, the seat plate 11 is rotated 90 degrees and placed vertically to prevent the seat plate 11 from hindering people from walking. Through the storage bin 16, water cups, collections and other sundries can be put into the storage bin 16 for easy use, thereby achieving the purpose of adjustable height and width and convenient for assisting the elderly to rest, and convenient for placing water cups, mobile phones and other sundries.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A supporting device with different modes of use, comprising a base frame (1), characterized in that The upper end surface of the base frame (1) is movably connected to a screw rod (6), the outer wall of the screw rod (6) is threadedly connected to a support column (8), the upper end surface of the support column (8) is fixedly connected to a "U"-shaped bracket (2), the interior of the bracket (2) is movably connected to a bidirectional threaded rod (4), and the outer wall of the bidirectional threaded rod (4) is threadedly connected to two support frames (3) distributed on the left and right; The upper end surface of the base frame (1) is fixedly connected to two fixed blocks (12) distributed on the left and right, and a first motor (13) is installed on the left end surface of the fixed block (12) at the left end, and the output end of the first motor (13) passes through the fixed block (12) and is fixedly connected to a seat plate (11), and the other end of the seat plate (11) is movably connected to the fixed block (12) at the right end via a bearing.

2. A supporting device with different usage modes according to claim 1, characterized in that: A storage bin (16) is fixedly connected to the right end surface of the base frame (1).

3. A supporting device with different usage modes according to claim 1, characterized in that: A second motor (10) is installed behind the top end of the bottom frame (1), and an output end of the second motor (10) passes through the bottom frame (1) and is fixedly connected to the screw rod (6).

4. A supporting device with different usage modes according to claim 1, characterized in that: A third motor (5) is installed on the left end surface of the bracket (2); the output end of the third motor (5) passes through the bracket (2) and is fixedly connected to the bidirectional threaded rod (4).

5. A supporting device with different usage modes according to claim 1, characterized in that The inner bottom end of the bracket (2) is provided with two slide grooves (14) distributed on the left and right, and the lower end surfaces of the two support frames (3) are fixedly connected with sliders (15), and the two sliders (15) are respectively slidably connected to the two slide grooves (14).

6. A supporting device with different usage modes according to claim 1, characterized in that: The lower end surface of the bracket (2) is fixedly connected to two sleeve rods (9) distributed on the left and right, and the upper end surface of the base frame (1) is fixedly connected to two limit rods (7) matching the sleeve rods (9), and the two sleeve rods (9) are slidably connected to the two limit rods (7) respectively.

7. A supporting device with different usage modes according to claim 1, characterized in that: The upper end surfaces of the two support frames (3) are both fixedly connected with handles (17).

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