CN107411399B - Auxiliary chair - Google Patents

Abstract

The invention provides a stone vibrating functional chair, which comprises a chair main body, wherein the chair main body comprises a main body frame, a seat plate and a back plate; the seat plate is longitudinally moved by the driving mechanism; the backboard is fixedly arranged on the main body frame; the main body frame is provided with a supporting frame for supporting the seat board corresponding to the seat board; when the seat board is in the original position, the seat board is erected on the supporting frame. Through the structure, the driving mechanism and the seat plate are arranged, so that the up-and-down motion of a human body is realized, and a user with inconvenient legs and feet can perform the up-and-down motion effect by sitting on the chair.

Description

an auxiliary chair

Technical field

The present invention relates to an auxiliary seat, in particular to a chair that assists in achieving a jumping effect.

Background technique

It is not suitable for some disabled people who are unable to move and have weak legs and feet. When they need to achieve jumping movements so that their bodies can produce structures that move up and down, it is more difficult. For example, for patients with small stones, in addition to drinking more water and taking stone-removing medicine, they must also exercise. However, it is more difficult for disabled people with inconvenient legs and feet, so they need some auxiliary equipment to allow them to do so. Achieve jumping.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art and provide an auxiliary chair that can assist the human body in achieving up and down movements.

In order to achieve the above objects, the present invention adopts the following technical solutions:

A vibrating stone functional chair includes a chair main body, which includes a main body frame, a seat plate, and a back plate; and also includes a driving mechanism for driving the seat plate to move longitudinally;

The back plate is fixedly arranged on the main frame; corresponding to the seat plate, the main frame is provided with a support frame for supporting the seat plate; when the seat plate is in the original position, it is erected on the support frame .

Preferably, the driving mechanism is a cylinder, which is disposed on the main frame and located below the seat plate; the free end of the telescopic rod of the cylinder abuts against the seat plate, and the telescopic rod moves toward When moving upward, the seat plate moves upward.

Preferably, the back plate is provided with a guide groove, and the seat plate is provided with a guide protrusion, and the guide protrusion is inserted into the guide groove.

Preferably, it also includes a first detachable connection mechanism; when the seat plate is at the highest raised position, it is fixed on the main frame through the first detachable connection mechanism.

Preferably, the main frame is provided with two support rods, which extend along the direction of movement of the seat plate; it also includes four high-position foldable brackets, and the four high-position foldable brackets are respectively provided on the two support rods and the back plate. Both sides; when the seat plate moves to the highest position, the high-position foldable bracket is unfolded, and the seat plate is supported on the high-position foldable bracket.

Preferably, a second detachable connection mechanism is also included, and the second detachable connection mechanism is provided on the main body frame; when the seat plate is in the original position, it is fixed to the main body frame through the second detachable connection mechanism. superior.

Preferably, the first detachable connection mechanism is the first detachable buckle, and the first detachable buckle includes a first male buckle and a first female buckle, and the first male buckle/first female buckle is provided at the On the main body frame, a first female buckle/first male buckle is provided on the seat plate; the first detachable buckle is a first electronic lock;

It also includes an electric control board and a control panel. The control panel is provided with a driving button for controlling the driving mechanism and a first button for controlling the first electronic lock; the driving mechanism, the control panel, and the first electronic lock are all related to The electrical control panel is connected.

Preferably, the high-position foldable bracket is an electronically controlled folding frame; it also includes an electric control board and a control panel. The control panel is provided with a drive button for controlling the driving mechanism and a bracket control button for controlling the electronically controlled folding frame. ; The driving mechanism, control panel, and bracket control buttons are all connected to the electric control board.

Preferably, at least two cylinders are included.

Preferably, the driving mechanism includes a driving motor, a transmission gear set and a toggle mechanism; the toggle mechanism only has two folding rods at right angles; the driving motor is drivingly connected to the transmission gear, and the folding rods are One end is fixedly connected to the center of the output gear of the transmission gear set; the driving mechanism is arranged below the seat plate, and the folding lever rotates driven by the output gear. When the free end of the folding lever interferes with the seat plate , driving the seat plate to move vertically.

Compared with the prior art, the present invention has the following beneficial effects:

Through the above structure, the driving mechanism and the seat plate of the present invention are provided to realize the up and down movement of the human body, and users with inconvenient legs and feet can achieve the effect of up and down movement by sitting on the chair. By arranging a high-position foldable support frame or a first detachable connecting mechanism, the seat plate can be supported when it is in a high position, so that the telescopic rod can be retracted and then fall. It makes the human body's falling effect better and more realistic when sitting on it, and it can also protect the telescopic rod. By realizing the effect of up and down movement, stone patients with inconvenience in their legs and feet can achieve the beating effect while sitting on the seat board.

Description of the drawings

Figure 1 is a schematic structural diagram of the present invention.

In the picture:

1—Main frame; 2—Seat plate; 21—Guide bump; 3—Back plate; 31—Guide groove; 4—Cylinder; 5—Support frame; 6—High foldable bracket.

Detailed ways

The present invention will now be further described with reference to the accompanying drawings and specific embodiments.

An auxiliary chair according to the invention includes a chair main body, which includes a main frame 1, a seat plate 2, and a back plate 3; it also includes a driving mechanism for driving the seat plate 2 to move longitudinally.

The back plate 3 is fixedly arranged on the main frame 1; corresponding to the seat plate 2, the main frame 1 is provided with a support frame 5 for supporting the seat plate 2; when the seat plate 2 is in the original position, it is erected on the support frame 5. The driving mechanism is a cylinder 4, which is installed on the main frame 1 and located below the seat plate 2; the free end of the telescopic rod of the cylinder 4 is against the seat plate 2, and when the telescopic rod moves upward, the seat plate 2 moves upward sports. In order to ensure the stability of the up and down movement of the seat plate 2, at least two cylinders 4 are configured.

The back plate 3 is provided with guide grooves 31, and the seat plate 2 is provided with guide protrusions 21. The guide protrusions 21 are inserted into the guide grooves 31, thereby increasing the stability of the up and down movement of the seat plate 2.

In order to make the seat plate 2 stop at the highest position without falling first, and then fall after the telescopic rod of the cylinder 4 retracts, this can be achieved in the following ways:

Method 1: configure a first detachable connection mechanism; when the seat plate 2 is at the highest raised position, it is fixed on the main frame 1 through the first detachable connection mechanism. The first detachable connection mechanism is a first detachable buckle. The first detachable buckle includes a first male buckle and a first female buckle. The first male buckle/first female buckle is arranged on the main frame 1, and the first female buckle/ The first male buckle is arranged on the seat plate 2. When the seat plate 2 moves to the highest position, the female buckle and the male buckle are engaged, and the seat plate 2 is fixed at the highest position through a detachable connection mechanism.

The specific method of setting the first male buckle/first female buckle on the main frame 1 is: the main frame 1 is provided with two support rods, and the support rods extend along the direction of movement of the seat plate 2; the female buckle/male buckle is arranged on On the support rod or back plate 3.

In order to achieve electronic control of the first detachable buckle, the first detachable buckle is a first electronic lock, and is further equipped with an electric control board and a control panel. The control panel is provided with a driving button for controlling the driving mechanism and a driving button for controlling the first electronic lock. The first button of the electronic lock; the driving mechanism, the control panel, and the first electronic lock are all connected to the electronic control board.

Method 2: The main frame 1 is provided with two support rods, and the support rods extend along the direction of movement of the seat plate 2; it also includes four high-position foldable brackets 6, and the four high-position foldable brackets 6 are respectively provided on the two support rods and on the back panel 3; when the seat panel 2 moves to the highest position, the high foldable bracket 6 is unfolded, and the seat panel 2 is supported on the high foldable bracket 6.

In order to achieve electronic control of the high-position foldable bracket 6, the high-position foldable bracket 6 is an electronically controlled folding frame, and is further equipped with an electric control board and a control panel. The control panel is provided with a drive button for controlling the driving mechanism and for controlling the electric control. The bracket control button of the folding frame; the driving mechanism is connected to the control panel, and the bracket control button is connected to the electric control board.

When the auxiliary chair is used as a normal chair, in order to ensure the safe fixation of the seat plate 2, a second detachable connection mechanism is configured, and the second detachable connection mechanism is provided on the main frame 1; when the seat plate 2 is in the original position, it is connected through the second detachable connection mechanism. The detachable connecting mechanism is fixed on the main frame 1. The second detachable connection mechanism is a second detachable buckle. The second detachable buckle includes a second male buckle and a second female buckle. The second male buckle/second female buckle is arranged on the main frame 1, and the second female buckle/ The second male buckle is arranged on the seat plate 2.

The driving mechanism can also adopt other specific implementations, as one of the ways, as follows: the driving mechanism includes a driving motor, a transmission gear set and a toggle mechanism; the toggle mechanism only has two right-angled folding rods; the driving motor and the transmission Gear transmission connection, one end of the folding rod is fixedly connected to the center of the output gear of the transmission gear set; the driving mechanism is set below the seat plate 2, the folding rod rotates driven by the output gear, and when the free end of the folding rod interferes with the seat plate 2, it drives The seat plate 2 moves vertically (an upward force is applied to the seat plate 2, and the seat plate 2 moves upward. When the folding rod rotates downward, the seat plate 2 falls due to gravity).

Principle of the present invention (the driving device is the cylinder 4 and is equipped with a high-position foldable bracket 6): When the auxiliary chair of the present invention is in a non-working state, the seat plate 2 is supported on the support frame 5; when the auxiliary chair is working, the Cylinder 4, when the telescopic rod of cylinder 4 rises, it drives the seat plate 2 to move upward. When the seat plate 2 rises to the highest position, the high-position foldable bracket 6 is unfolded to support the seat plate 2. At the same time, the cylinder 4 falls back; The foldable bracket 6 is retracted, and the seat plate 2 falls back to its original position with gravity. Repeat this to achieve the state of up and down movement, achieving the effect of human body beating. In order to make the above process smoother, the speed and cylinder 4 can be better coordinated. When the electronic control board and control panel are configured, the operation of the high-position foldable bracket 6 (electronically controlled folding frame) and the cylinder 4 are directly controlled electronically. exercise. Thereby, the rising and falling rhythm of the seat plate 2 is smoother.

Principle of the present invention (the driving device is the cylinder 4 and is equipped with the first detachable buckle): When the auxiliary chair of the present invention is in a non-working state, the seat plate 2 is supported on the support frame 5; when the auxiliary chair is working, the Cylinder 4, when the telescopic rod of cylinder 4 rises, it drives the seat plate 2 to move upward. When the seat plate 2 rises to the highest position, the seat plate 2 and the main frame 1 are fastened with the female and male buckles respectively. At the same time, Cylinder 4 falls back; then the first detachable buckle is released, and the seat plate falls back to its original position with gravity. Repeat this to achieve the state of up and down movement, achieving the effect of human body beating. In order to make the above process smoother and to better coordinate the speed with the cylinder 4, when the electronic control board and control panel are configured, the operation of the first detachable buckle (electronic lock) and the movement of the cylinder are directly controlled electronically. This makes the rising and falling rhythm of the seat plate smoother.

The present invention is not limited to the above-described embodiments. If various changes or modifications to the present invention do not depart from the spirit and scope of the present invention, and if these changes and modifications fall within the claims and equivalent technical scope of the present invention, the present invention will also be considered. These changes and modifications are intended to be included.

Claims (2)

1. An auxiliary chair is characterized by comprising a chair main body, wherein the chair main body comprises a main body frame, a seat plate and a back plate; the seat plate is longitudinally moved by the driving mechanism;

the backboard is fixedly arranged on the main body frame; the main body frame is provided with a supporting frame for supporting the seat board corresponding to the seat board; when the seat board is positioned at the original position, the seat board is erected on the supporting frame;

the driving mechanism is an air cylinder, and the air cylinder is arranged on the main body frame and is positioned below the seat plate; the free end of the telescopic rod of the air cylinder is propped against the seat board, and when the telescopic rod moves upwards, the seat board moves upwards;

the backboard is provided with a guide groove, the seat board is provided with a guide lug, and the guide lug is inserted into the guide groove;

the first detachable connecting mechanism is also included; when the seat board is positioned at the highest lifting position, the seat board is fixed on the main body frame through a first detachable connecting mechanism;

two support rods are arranged on the main body frame and extend along the movement direction of the seat plate; the foldable support comprises two support rods and a backboard, wherein the support rods are respectively arranged on two sides of the backboard; when the seat board moves to the highest position, the high-position foldable bracket is unfolded, and the seat board is supported on the high-position foldable bracket;

the device also comprises a second detachable connecting mechanism, wherein the second detachable connecting mechanism is arranged on the main body frame; when the seat board is positioned at the original position, the seat board is fixed on the main body frame through a second detachable connecting mechanism;

the first detachable connecting mechanism is a first detachable buckle, the first detachable buckle comprises a first male buckle and a first female buckle, the first male buckle/the first female buckle is arranged on the main body frame, and the first female buckle/the first male buckle is arranged on the seat plate; the first detachable buckle is a first electronic lock;

the electronic lock further comprises an electric control board and a control panel, wherein a driving button for controlling the driving mechanism and a first button for controlling the first electronic lock are arranged on the control panel; the driving mechanism, the control panel and the first electronic lock are all connected with the electric control board;

the high-position foldable support is an electric control foldable support; the folding device also comprises an electric control board and a control panel, wherein the control panel is provided with a driving button for controlling the driving mechanism and a bracket control button for controlling the electric control folding frame; the driving mechanism, the control panel and the bracket control button are all connected with the electric control board.

2. The auxiliary chair according to claim 1, comprising at least two cylinders.