Single-arm shifting machine

Abstract

The utility model discloses a single-arm shifting machine which comprises a base, a seat plate, a supporting arm and a lifting mechanism, the supporting arm is installed on one side of the base, and the seat plate is connected with the supporting arm through the lifting mechanism. The supporting arm is arranged on one side of the base, so that when the shifting machine is used, the base on one side below the seat plate can be inserted into the bottom of a bed, the other side, opposite to the supporting arm, of the base can also be inserted into the bottom of the bed, the base can be inserted from multiple directions, and when the base is inserted from the other side of the base, the requirement for the insertion space is relatively low; the multi-functional desk lamp can be suitable for more occasions, reduces use requirements on space, and is more convenient to use and diversified.

Description

Technical Field

[0001] The utility model belongs to a medical device nursing equipment, in particular to a single-arm transfer machine. Background Art

[0002] In order to facilitate the transfer of people with limited mobility, many transfer machines are now available on the market. For example, the application number 201910941350.0 discloses a transfer machine. When used for transfer, the base is pushed into the bottom of the bed or sofa, the seat board is opened and pushed onto the bed or sofa surface, and then the seat board is pushed to the patient, and the transfer is performed after the seat board is fastened. When this type of transfer machine is in use, it is limited by the position of two fixed rods. Therefore, it can only be inserted from one side of the transfer machine to the bottom of the bed, and the insertion direction is subject to certain restrictions. For some occasions with small use space, its use is greatly restricted. Utility Model Content

[0003] The purpose of the utility model is to provide a single-arm lift capable of solving at least one of the above problems.

[0004] According to one aspect of the utility model, a single-arm transfer machine is provided, comprising a base, a seat plate, a support arm and a lifting mechanism, wherein the support arm is mounted on one side of the base, and the seat plate is connected to the support arm via the lifting mechanism.

[0005] The beneficial effect of the utility model is that by arranging the support arm on one side of the base, when the shift machine is in use, the base on one side below the seat plate can be inserted into the bottom of the bed, and the other side of the base opposite to the support arm can also be inserted into the bottom of the bed, so that the base can be inserted from multiple directions. When inserted from the other side of the base, the space requirement for insertion is relatively low, and it can be used in more occasions, reducing the space requirement, and being more convenient and diverse to use.

[0006] In some embodiments, the lifting mechanism includes a driving member and a lifting frame, wherein the driving member is disposed on the base, the lifting frame is sleeved on the support arm, the lifting frame is connected to the driving member, and the seat is connected to the lifting frame. Thus, the driving member can drive the lifting frame to be lifted or lowered to meet the different height requirements of the seat.

[0007] In some embodiments, the lifting frame includes a first connecting tube, a second connecting tube and a crossbar, the first connecting tube is sleeved on the support arm, the first connecting tube is connected to the driving member, the second connecting tube is arranged parallel to the first connecting tube, the two ends of the crossbar are respectively connected to the first connecting tube and the second connecting tube, the two sides of the seat board are respectively connected to the first connecting tube and the second connecting tube, and the second connecting tube is located above the other side of the base. Thus, through the various structural components of the lifting frame, the connection with the seat board is convenient, and the stability of the lifting of the seat board is ensured.

[0008] In some embodiments, the driving member is a lifting cylinder or an electric telescopic rod, thereby being conducive to meeting different usage requirements.

[0009] In some embodiments, the seat plate includes a first seat plate and a second seat plate, the first seat plate is rotatably connected to the first connecting tube, the second seat plate is rotatably connected to the second connecting tube, and the first seat plate and the second seat plate are arranged opposite to each other. Thus, the first seat plate and the second seat plate are convenient to open and fasten, and the patient's displacement is convenient.

[0010] In some embodiments, a first connecting sleeve is fixed to one side of the first connecting tube, a second connecting sleeve is fixed to one side of the second connecting tube, one side of the first seat plate is sleeved in the first connecting sleeve, and one side of the second seat plate is sleeved in the second connecting sleeve. Thus, the corresponding connecting sleeves are provided to facilitate the rotation of the first seat plate and the second seat plate.

[0011] In some embodiments, the side wall of the support arm is provided with a roller, and the roller abuts against the inner wall of the first connecting tube. Thus, by providing the roller, the friction force received by the first connecting tube during lifting can be reduced, and the lifting frame can be lifted and lowered smoothly.

[0012] In some embodiments, a limiting step is provided on the outer side of the support arm, the first connecting tube is located above the limiting step, and the limiting step can abut against the bottom end of the first connecting tube. Thus, by providing the limiting step, it is convenient to limit the lowest position of the first connecting tube.

[0013] In some embodiments, casters are provided below the base, thereby facilitating the movement of the entire lift position. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 The utility model is a structural schematic diagram of a single-arm shifting machine.

[0015] Figure 2 The utility model is a schematic structural diagram of the cooperation between a first connecting pipe and a supporting arm in a single-arm lift. DETAILED DESCRIPTION

[0016] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0017] Reference Figure 1-2A single-arm lift comprises a base 1, a seat plate 2, a support arm 3 and a lifting mechanism 4. The support arm 3 is welded and fixed to one side of the base 1, and the seat plate 2 is connected to the support arm 3 through the lifting mechanism 4. Therefore, when the single-arm lift is in use, the base 1 below the seat plate 2 can be inserted into a position such as the bottom of a bed or a sofa, or the base on the opposite side of the support arm 3 can be inserted into a position such as the bottom of a bed or a sofa, that is, the base can be inserted from two directions, namely, the front or side, so that the single-arm lift can be inserted from different directions to meet the use requirements of different occasions.

[0018] The lifting mechanism 4 includes a driving member 41 and a lifting frame 42. The driving member 41 is arranged on the base 1, and the lifting frame 42 is sleeved on the support arm 3. The lifting frame 42 is connected to the driving member 41, and the seat plate 2 is connected to the lifting frame 42. In actual use, the driving member 41 is a lifting cylinder or an electric telescopic rod, that is, it can be pneumatic or electric to meet different usage requirements. The driving member 41 drives the lifting frame 42 to be lifted and lowered, thereby driving the seat plate 2 to be lifted and lowered to reach the required height position, which is convenient for shifting the patient.

[0019] The lifting frame 42 includes a first connecting tube 421, a second connecting tube 422 and a cross bar 423. The first connecting tube 421 is sleeved on the support arm 3, the first connecting tube 421 is connected to the driving member 41, the second connecting tube 422 is arranged parallel to the first connecting tube 421, and both ends of the cross bar 423 are welded and fixedly connected to the first connecting tube 421 and the second connecting tube 422 respectively. The two sides of the seat plate 2 are respectively connected to the first connecting tube 421 and the second connecting tube 422, and the second connecting tube 422 is located above the other side of the base 1.

[0020] In actual use, the support arm 3 may be a square tube, and the first connecting tube 421, the cross bar 423 and the second connecting tube 422 may also be round tubes or square tubes respectively, and the first connecting tube 421 is sleeved on the outside of the support arm 3. When the first connecting tube 421 is assembled with the support arm 3, the top of the support arm 3 is inserted downward into the support arm 3 to achieve the cooperation between the two.

[0021] The seat board 2 includes a first seat board 21 and a second seat board 22. The first seat board 21 is rotatably connected to the first connecting pipe 421, and the second seat board 22 is rotatably connected to the second connecting pipe 422. The first seat board 21 and the second seat board 22 are arranged opposite to each other.

[0022] Specifically, a first connecting sleeve 424 is welded and fixed on one side of the first connecting pipe 421, and a second connecting sleeve 425 is welded and fixed on one side of the second connecting pipe 422. One side of the first seat 21 is sleeved in the first connecting sleeve 424, and one side of the second seat 22 is sleeved in the second connecting sleeve 425. In order to facilitate the first seat 21 and the second seat 22 to cooperate with the corresponding connecting sleeves, plugs are formed on the front sides of the first seat 21 and the second seat 22, and the plugs are inserted into the corresponding connecting sleeves. When in use, the first seat 21 and the second seat 22 can rotate, so that the first seat 21 and the second seat 22 can be opened to both sides to facilitate accommodating patients. Then, the first seat 21 and the second seat 22 are closed, and then the first seat 21 and the second seat 22 are fastened (the fastening structure is the same as the fastening structure of the existing shifting machine, which will not be repeated here), and the driving member 41 drives the lifting frame 42 upward, so that the seat leaves the bed surface, which is convenient for the entire single-arm shifting machine to shift.

[0023] The side wall of the support arm 3 is provided with a roller 5, and the roller 5 abuts against the inner wall of the first connecting tube 421. In order to facilitate the installation of the roller 5, the support arm 3 adopts a hollow tube. When the roller 5 is installed, its installation shaft is installed in the middle of the support arm 3, and the two ends of the installation shaft are sleeved on the opposite sides of the support arm 3, and the roller 5 is sleeved on the installation shaft. The roller 5 can be installed on the front, back, left and right sides of the support arm 3, so that when the first connecting tube 421 is sleeved on the support arm 3, it can contact with the roller 5; when the driving member 41 pushes the first connecting tube 421 to move up and down, the first connecting tube 421 contacts with the roller 5, which greatly reduces the friction force on the first connecting tube 421 during the lifting process, thereby facilitating the smooth lifting and lowering of the seat plate.

[0024] The outer side of the support arm 3 is formed with a limiting step 31, and the first connecting tube 421 is located above the limiting step 31, and the limiting step 31 can abut against the bottom end of the first connecting tube 421. Therefore, when the first connecting tube 421 drives the seat board 2 to move downward to the lowest position, the first connecting tube 421 abuts against the limiting step 31, which can support the first connecting tube 421 and the entire seat board 2. In actual use, when the single-arm lift is in motion, the first connecting tube 421 can be lowered to the lowest position, so that the support arm 3 can support the entire seat board 2.

[0025] Casters 6 are installed below the base 1. There are multiple casters 6, which are beneficial to improving the uniform load-bearing of the entire base 1 and conveniently pushing the entire lift to move, thereby achieving a labor-saving effect.

[0026] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the creative concept of the present invention, which all belong to the protection scope of the present invention.

Claims

1. A single-arm lift, characterized in that: The utility model comprises a base (1), a seat plate (2), a support arm (3) and a lifting mechanism (4), wherein the support arm (3) is installed on one side of the base (1), and the seat plate (2) is connected to the support arm (3) via the lifting mechanism (4); The lifting mechanism (4) comprises a driving member (41) and a lifting frame (42), wherein the driving member (41) is arranged on the base (1), the lifting frame (42) is sleeved on the support arm (3), the lifting frame (42) is connected to the driving member (41), and the seat plate (2) is connected to the lifting frame (42); The driving member (41) is a lifting cylinder or an electric telescopic rod.

2. A single-arm lift according to claim 1, characterized in that: The lifting frame (42) comprises a first connecting tube (421), a second connecting tube (422) and a cross bar (423); the first connecting tube (421) is sleeved on the supporting arm (3); the first connecting tube (421) is connected to the driving member (41); the second connecting tube (422) is arranged parallel to the first connecting tube (421); two ends of the cross bar (423) are respectively connected to the first connecting tube (421) and the second connecting tube (422); two sides of the seat plate (2) are respectively connected to the first connecting tube (421) and the second connecting tube (422); the second connecting tube (422) is located above the other side of the base (1).

3. A single-arm lift according to claim 2, characterized in that: The seat board (2) comprises a first seat board (21) and a second seat board (22); the first seat board (21) is rotatably connected to a first connecting tube (421); the second seat board (22) is rotatably connected to a second connecting tube (422); the first seat board (21) and the second seat board (22) are arranged opposite to each other.

4. A single-arm lift according to claim 3, characterized in that: A first connecting sleeve (424) is fixed to one side of the first connecting tube (421), a second connecting sleeve (425) is fixed to one side of the second connecting tube (422), one side of the first seat plate (21) is sleeved in the first connecting sleeve (424), and one side of the second seat plate (22) is sleeved in the second connecting sleeve (425).

5. A single-arm lift according to claim 1, 3 or 4, characterized in that: A roller (5) is provided on the side wall of the support arm (3), and the roller (5) abuts against the inner wall of the first connecting tube (421).

6. A single-arm lift according to claim 5, characterized in that: A limiting step (31) is provided on the outer side of the support arm (3), the first connecting tube (421) is located above the limiting step (31), and the limiting step (31) can abut against the bottom end of the first connecting tube (421).

7. A single-arm lift according to claim 6, characterized in that: Casters (6) are provided below the base (1).

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