CN216455703U

CN216455703U - Lifting chair

Info

Publication number: CN216455703U
Application number: CN202122340317.8U
Authority: CN
Inventors: 周勇新
Original assignee: Shanghai Shuiqu Outdoor Articles Co ltd
Current assignee: Shanghai Shuiqu Outdoor Articles Co ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-05-10
Anticipated expiration: 2031-09-26

Abstract

The utility model relates to a human body displacement auxiliary device and discloses a lifting chair. In the present invention, the lift chair comprises: a base; the rotary driving piece is arranged on the base; the bearing rod extends along the direction far away from the base, and the top end of the bearing rod is higher than the base; the bearing rod is connected with the rotary driving piece; the lifting arm is hinged with the bearing rod; the seat body is connected with the lifting arm; the rotary driving piece is used for driving the bearing rod to drive the seat body to rotate towards the direction of each side wall of the base; the lifting driving piece is arranged at the top end of the bearing rod and drives the lifting arm to swing up and down around the hinged part of the bearing rod; and the main control module is electrically connected with the rotary driving piece and the lifting driving piece. Compared with the prior art, the swimming pool is convenient for disabled and people with inconvenient actions to enter the swimming pool, and the process of entering the swimming pool is more comfortable.

Description

Lifting chair

Technical Field

The utility model relates to a human body displacement auxiliary device, in particular to a lifting chair.

Background

Disabled people and people who are inconvenient to move also need to participate in water activities or enter a swimming pool for hydrotherapy in life, but the disabled people and the people who are inconvenient to move need assistance of a plurality of adults in the process of entering the swimming pool, the operation is extremely difficult, and the disabled people and the people who are inconvenient to move also have pain caused by pulling in the process of entering the swimming pool. Therefore, the problem that the disabled and the people with inconvenient actions can conveniently enter the swimming pool needs to be solved urgently.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a lifting chair, which is convenient for disabled people and people who are inconvenient to move to enter a swimming pool and makes the process of entering the swimming pool more comfortable.

In order to solve the above technical problem, an embodiment of the present invention provides a lift chair, including:

a base;

the rotary driving piece is arranged on the base;

the bearing rod extends along the direction far away from the base, and the top end of the bearing rod is higher than the base; the bearing rod is connected with the rotary driving piece;

the lifting arm is hinged with the bearing rod;

the seat body is connected with the lifting arm; the rotary driving piece is used for driving the bearing rod to drive the seat body to rotate towards the direction of each side wall of the base;

the lifting driving piece is arranged at the top end of the bearing rod and drives the lifting arm to swing up and down around the hinged position of the lifting arm and the bearing rod; and the number of the first and second groups,

the main control module is electrically connected with the rotary driving piece and the lifting driving piece, is used for controlling the rotary driving piece to rotate by a preset angle and is also used for controlling the lifting driving piece to drive the lifting arm to move.

Compared with the prior art, the embodiment of the utility model has the advantages that the seat body can move up and down relative to the base through the lifting driving piece, the seat body can be lifted, and the user can lift the seat body to carry the user into the swimming pool through the main control module, so that the user can enter the swimming pool without manpower bearing, the user can not bear pulling when entering the swimming pool, and the process that the user enters the swimming pool is more comfortable. And rotary driving spare can drive the seat body and rotate, sits the in-process on the seat body at the user of service promptly, and optional suitable position sits the back well at the user of service, and rethread rotary driving spare drive bearing bar drives the seat body and rotates to the direction of swimming pool place, reduces the seat body and can put into the swimming pool with the user of service. In addition, when user locates the swimming pool, the seat body can also carry user to rotate to the shore, and the user can go to the shore.

In addition, the lift arm includes:

the supporting rod is connected with the seat body;

the two ends of the first connecting rod are connected with the supporting rod and the lifting driving piece, the first connecting rod is hinged with the bearing rod, and the joint of the first connecting rod and the bearing rod is positioned between the two ends of the first connecting rod; and the number of the first and second groups,

the two ends of the second connecting rod are connected with the supporting rod and the bearing rod, and the second connecting rod is hinged with the bearing rod.

In addition, the rotary driving part is provided with a driving motor electrically connected with the main control module, a main shaft of the driving motor is vertically arranged, and the main shaft of the driving motor is connected with the bearing rod.

In addition, the lower surface of base is equipped with the running wheel.

In addition, the base is provided with a supporting leg.

In addition, the temple comprises:

a temple body exposed on a lower surface of the base; and the number of the first and second groups,

and the supporting foot driving piece is arranged on the base, is connected with the main control module circuit and is used for driving the supporting foot body to move relative to the lower surface of the base.

In addition, the arm brace has two, just after the lower surface that the base was kept away from to the arm brace body stretches out, two the distance that the arm brace body was kept away from between the one end of base is greater than two the arm brace body is close to distance between the one end of base.

In addition, be equipped with the battery on the base, the battery with host system, the rotary driving spare with the lift driving spare electricity is connected.

In addition, a balancing weight is arranged on the base.

In addition, the angle range of the rotary driving piece for driving the bearing rod to drive the seat body to rotate is 0-180 degrees.

Drawings

FIG. 1 is a schematic diagram of a lift chair according to an embodiment of the present invention;

FIG. 2 is a schematic view of another angle of the lift chair according to one embodiment of the present invention;

FIG. 3 is a block diagram of the circuitry of the lift chair according to one embodiment of the present invention;

wherein, 1, a base; 2. a rotary drive member; 3. a load-bearing bar; 4. a lifting drive member; 5. a lifting arm; 6. a seat body; 51. a support bar; 52. a first connecting rod; 53. a second connecting rod; 9. a battery; 10. a running wheel; 7. a balancing weight; 81. a temple body; 82. a temple driving member; 8. a brace; 11. a side wall; 12. a side wall; 13. a side wall.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail below with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that numerous technical details are set forth in order to provide a better understanding of the present application in various embodiments of the present invention. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.

Throughout the specification and claims, the word "comprise" and variations thereof, such as "comprises" and "comprising," are to be understood as an open, inclusive meaning, i.e., as being interpreted to mean "including, but not limited to," unless the context requires otherwise.

The embodiments of the present invention will be described in detail below with reference to the accompanying drawings in order to more clearly understand the objects, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but are merely intended to illustrate the spirit of the technical solution of the present invention.

Reference throughout this specification to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment. Thus, the appearances of the phrases "in one embodiment" or "in an embodiment" in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As used in this specification and the appended claims, the singular forms "a", "an", and "the" include plural referents unless the context clearly dictates otherwise. It should be noted that the term "or" is generally employed in its sense including "and/or" unless the context clearly dictates otherwise.

In the following description, for the purposes of clearly illustrating the structure and operation of the present invention, directional terms will be used, but terms such as "front", "rear", "left", "right", "outer", "inner", "outer", "inward", "upper", "lower", etc. should be construed as words of convenience and should not be construed as limiting terms.

A first embodiment of the utility model relates to a lift chair. As shown in fig. 1, 2 and 3, the lift chair includes: the base 1, the rotary driving piece 2 of setting on base 1, the bearing bar 3 that links to each other with rotary driving piece 2, the lift driving piece 4 of setting on the top of bearing bar 3, the lifing arm 5 of articulating mutually with bearing bar 3, the seat body 6, the host system that link to each other with lifing arm 5. The bearing rod 3 extends along the direction far away from the base 1, and the top end of the bearing rod 3 is higher than the base 1. The bearing rod 3 can be arranged perpendicular to the horizontal plane, and can also form a preset included angle with the horizontal plane, such as 70 degrees and 80 degrees. The rotary driving member 2 is used for driving the bearing rod 3 to drive the seat body 6 to rotate towards the direction of each side wall of the base 1. The lifting driving part 4 drives the lifting arm 5 to swing up and down around the hinged part of the bearing rod 3, and the lifting driving part 4 can be a lifting motor, an air cylinder or an oil cylinder and the like. The main control module is electrically connected with the rotary driving part 2 and the lifting driving part 4, and the main control module is used for controlling the rotary driving part 2 to rotate by a preset angle and controlling the lifting driving part 4 to drive the lifting arm 5 to move. The main control module can be arranged on the base 1.

Can know through above-mentioned content, let seat body 6 can be for base 1 up-and-down motion through lift driving piece 4, let seat body 6 liftable, during user of service lets seat body 6 lift carry user's entering swimming pool through host system to make user of service need not the manpower and bear the weight of entering swimming pool, let user of service can not bear in getting into the swimming pool and pull, the process that user of service got into the swimming pool is more comfortable. And rotary driving piece 2 can drive seat body 6 and rotate, sits the in-process on seat body 6 at the user of service promptly, and optional suitable position sits the back well at the user of service, and rethread rotary driving piece 2 drives bearing bar 3 and drives seat body 6 and rotate to swimming pool place direction, reduces seat body 6 and can put into the swimming pool with the user of service. In addition, when user locates the swimming pool, seat body 6 also can carry user of service to rotate to the shore, lets user of service can arrive on the shore.

Further, as shown in fig. 1 and 2, the lift arm 5 includes: a support rod 51, a first connecting rod 52 and a second connecting rod 53. The support rod 51 is connected to the seat body 6. The two ends of the first connecting rod 52 are connected to the supporting rod 51 and the lifting driving member 4, the first connecting rod 52 is hinged to the bearing rod 3, and the joint between the first connecting rod 52 and the bearing rod 3 is located between the two ends of the first connecting rod 52. The two ends of the second connecting rod 53 are connected with the supporting rod 51 and the bearing rod 3, and the second connecting rod 53 is hinged with the bearing rod 3. First connecting rod and second connecting rod separate bracing piece 51 and bearing bar 3 mutually, let seat body 6 keep away from bearing bar 3 and base 1 promptly, when the even axial upward movement of lift driving piece 4, the one end that first connecting rod 52 and lift driving piece 4 link to each other is upwards, the one end that first connecting rod 52 and bracing piece 51 link to each other is downwards, second connecting rod 53 rotates downwards around the department of being connected with bearing bar 3, make seat body 6 reduce the height downwards, thereby can realize base 1 on the bank, and stretch out seat body 6 to the swimming pool top and seat body 6 descends. Meanwhile, when the connecting shaft of the lifting driving member 4 moves downward, the end of the first connecting rod 52 connected to the supporting rod 51 moves upward, and the second connecting rod 53 rotates upward around the connecting part with the bearing rod 3, so that the seat body 6 moves upward.

As shown in fig. 1 and 2, the rotary driving member 2 has a driving motor electrically connected to the main control module, a spindle of the driving motor is vertically disposed, and the spindle of the driving motor is connected to the bearing rod 3. So that the seat body 6 can be driven to rotate the main shaft of the motor. When using, can rotate the seat body 6 that is located the swimming pool top to the shore, also can rotate the seat body 6 that is located the shore to the swimming pool top, the user of being convenient for uses, and can sit seat body 6 or go up the shore from seat body 6 from a plurality of directions. Specifically, the seat body 6 may be rotated in the direction of a-a in fig. 1 and 2, that is, the seat body 6 may be rotated to the side wall 11, or may be rotated to the

side wall

12 or 13.

Optionally, the angle range of the rotary driving member 2 for driving the bearing rod 3 to drive the seat body 6 to rotate is 0-180 °.

Further, as shown in fig. 1 and 2, a traveling wheel 10 is provided on the lower surface of the base 1.

Further, as shown in fig. 1 and 2, the base 1 is provided with a supporting leg 8. Thereby the lifting chair can be positioned and fixed on the shore.

Further, as shown in fig. 1, 2 and 3, the temple bar 8 includes: a temple body 81 and a temple driving member 82. The arm brace body 81 is exposed on the lower surface of the base 1. The arm brace driving piece 82 is disposed on the base 1, electrically connected to the main control module, and configured to drive the arm brace body 81 to move relative to the lower surface of the base 1. The supporting foot driving piece 82 can be an air cylinder or an oil cylinder, and can be supported on the ground when driving the supporting foot body 81 to be far away from the base 1; when the driving arm brace body 81 is retracted, the lifting chair can be pushed to walk. The arm brace 8 can be two, is driven by host system synchronous, and when arm brace body 81 stretches out, the distance between the one end that base 1 was kept away from to two arm brace bodies 81 is greater than the distance between the one end that two arm brace bodies 81 are close to base 1, is "eight" word form promptly. Thereby the stopping of the lifting chair is more stable.

In addition, as shown in fig. 1, 2 and 3, a battery 9 is disposed on the base 1, and the battery 9 is electrically connected to the main control module, the rotary driving member 2 and the lifting driving member 4. The battery 9 supplies power to the main control module, the rotary drive member 2 and the lifting drive member 4.

Further, as shown in fig. 1 and 2, a weight block 7 is disposed on the base 1.

It will be understood by those of ordinary skill in the art that the foregoing embodiments are specific examples of practicing the utility model, and that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model in practice.

Claims

1. A lift chair, comprising:

a base;

the rotary driving piece is arranged on the base;

the lifting arm is hinged with the bearing rod;

the main control module is electrically connected with the rotary driving piece and the lifting driving piece, is used for controlling the rotary driving piece to rotate by a preset angle, and is also used for controlling the lifting driving piece to drive the lifting arm to move.

2. The lift chair of claim 1, wherein the lift arm comprises:

the supporting rod is connected with the seat body;

3. The lift chair as claimed in claim 1, wherein the rotary driving member has a driving motor electrically connected to the main control module, a main shaft of the driving motor is vertically disposed, and the main shaft of the driving motor is connected to the bearing bar.

4. The lift chair of claim 1, wherein the lower surface of the base is provided with a traction wheel.

5. The lift chair of claim 4, wherein the base is provided with a foot brace.

6. The lift chair of claim 5, wherein the foot comprises:

the supporting foot body is exposed on the lower surface of the base; and the number of the first and second groups,

7. The lift chair according to claim 6, wherein there are two of said arms and the distance between the ends of said arms distal from said base is greater than the distance between the ends of said arms proximal to said base after said arms extend from the lower surface of said base.

8. The lift chair of claim 1, wherein a battery is disposed on the base, and the battery is electrically connected to the master control module, the rotary drive member and the lift drive member.

9. The lift chair of claim 1, wherein a counterweight is provided on the base.