CN107149329A - A kind of arched bow-backed concavo-convex beddo of correction - Google Patents

Abstract

The invention discloses a concavo-convex electric bed for correcting hunchback of a hunchback, which comprises a crank linkage mechanism, a motor, a brake, an undulating mattress and a bed body. It is installed in the bed and the motor is connected to the crank linkage mechanism and brake respectively. There is a control panel outside the bed body. The crank linkage mechanism, motor and brake are all controlled by the control panel. The crank linkage mechanism includes crank, crank neck and crank arm. , the crank arm includes a circumferential crank arm and an inner swing crank arm, the crank is connected to the crank arm and the crank is connected to the crank neck through a bearing, and one end of the crank neck is fixed on the bed body. The device is reasonable in design, simple in structure, and easy to use. It adopts undulating mattresses to intermittently impact and massage the hunchback. After long-term use, the hunchback or hunchback will be significantly improved, and the patient may even recover. The device has high practicability and low cost. Low, with broad market prospects.

Description

A concave-convex electric bed for correcting hunchback

technical field

The invention relates to an electric bed, in particular to a concavo-convex electric bed for correcting humpback.

Background technique

In today's society, due to improper sitting and standing posture, spinal deformation, genetic factors, rickets and other reasons, many people have a hunchback phenomenon, especially primary and middle school students. At present, primary and secondary school students have heavy homework, schoolbags are getting heavier, and physical exercise is becoming more and more serious. The strength of the muscles and ligaments is not enough. Long-term weight-bearing on a certain shoulder will directly affect the normal state and function of the spine. In addition, after the modern living conditions have been greatly improved, the physical development of children is significantly taller than before, but the desks and benches in some schools are still maintained. The original height was not adjusted in time according to the change of the child's height, which would cause the student to hunchback. Hunchback is a relatively common spinal deformation, which is a morphological change caused by thoracic kyphosis, mainly due to weak and weak back muscles. Although hunchback is not a disease, hunchback will affect people's temperament, affect people's impression of hunchback, and it will have a negative impact on hunchback during interviews. In order to correct a child's hunchback, people will let the child perform corrective exercises. The purpose of the corrective exercise is to strengthen the strength of the back extensor muscles and stretch the ligaments in front of the chest. Common corrective exercises include chest and waist pressing with hands on the wall, chest and waist with arms turned over, chest with back and hands, back and back in sitting position, chest expansion exercise, and back arching in supine. , people have also developed products such as back backs, which can prevent spine deformation and relieve limb fatigue. However, the existing corrective exercises have a high intensity, and the therapeutic effect of the corrective products does not reach people's expectations and is slow to take effect, which has brought distress to the hunchback.

Contents of the invention

The object of the present invention is to provide a concave-convex electric bed for correcting hunchback, so as to solve the problems raised in the above-mentioned background technology.

To achieve the above object, the present invention provides the following technical solutions:

A concavo-convex electric bed for correcting hunchback, comprising a crank linkage mechanism, a motor, a brake, an undulating mattress and a bed body. And the motor is respectively connected with the crank linkage mechanism and the brake. A control panel is arranged outside the bed body. The crank linkage mechanism, motor and brake are all controlled by the control panel. The crank linkage mechanism includes a crank, a crank neck and a crank arm. The circumferential crank arm and the inner swing crank arm are slidingly connected to the inner swing crank arm, the arm length of the circumferential crank arm is equal to the arm length of the inner swing crank arm, the crank is connected to the crank arm and the crank is connected to the crank neck through a bearing, One end of the curved neck is fixed on the bed body.

As a further solution of the present invention: the upper part of the bed body is covered with a bed board, the bed board is connected with a pillow board through a hinge, and the undulating mattress is located on the upper part of the bed board.

As a further solution of the present invention: a placement hole is provided on the bed plate and a vibrating device is provided in the placement hole, the vibrating device includes a vibrating head and a lifting device, the vibrating head is connected to the vibrating motor, and the elevating device is connected to the lifting motor.

As a further solution of the present invention: the undulating mattress is made of soft material, the bed body is made of cast iron, and the control panel is made of PLC controller.

As a further solution of the present invention: the brake includes a brake cylinder, a brake ring and a friction band, the brake cylinder is connected with the output shaft of the motor, the brake ring and the friction band are sleeved on the outside of the brake cylinder, and the brake ring The shape is an open ring, the friction belt is fixed on the inner wall of the brake ring, the opening of the brake ring is installed with a cylinder, the piston rod of the cylinder passes through the compression spring and the brake ring and is connected with the limit nut, the compression spring One end is in contact with the cylinder, the other end of the clip spring is in contact with one end at the opening of the braking ring, and the other end at the opening of the braking ring is in contact with the limit nut.

The specific steps of the workflow for correcting the concave-convex electric bed of the hunchback are as follows:

Step 1, the hunched person lies on the undulating mattress, and another person sets the movement frequency and movement time of the crank linkage mechanism through the control panel;

Step 2: After the setting is completed, the motor provides electric energy for the crank-link mechanism, the crank-link mechanism moves and drives the movement of the undulating mattress, and the undulating mattress intermittently impacts the hunchback, thereby correcting the hunchback, setting When the working time is up, the brake works so that the crank linkage stops moving, and the hunchback patient can come down.

Compared with the prior art, the beneficial effects of the present invention are: the device is reasonable in design, simple in structure, simple and convenient to use, uses undulating mattresses to impact and massage the hunchback intermittently, long-term use, hunchback or hunchback will obviously get better , and even recover the patient; the device has high practicability, low cost and broad market prospect.

Description of drawings

Fig. 1 is a structural schematic diagram of a concave-convex electric bed for correcting hunchback.

Among them: 1-crank linkage mechanism, 2-motor, 3-brake, 4-undulating mattress, 5-bed body.

detailed description

The technical solution of this patent will be further described in detail below in conjunction with specific embodiments.

Example 1

A concavo-convex electric bed for correcting hunchback, comprising a crank linkage mechanism, a motor, a brake, an undulating mattress and a bed body. And the motor is respectively connected with the crank linkage mechanism and the brake. A control panel is arranged outside the bed body. The crank linkage mechanism, motor and brake are all controlled by the control panel. The crank linkage mechanism includes a crank, a crank neck and a crank arm. The circumferential crank arm and the inner swing crank arm are slidingly connected to the inner swing crank arm, the arm length of the circumferential crank arm is equal to the arm length of the inner swing crank arm, the crank is connected to the crank arm and the crank is connected to the crank neck through a bearing, One end of the curved neck is fixed on the bed body. The upper part of the bed body is covered with a bed board, the bed board is connected with a pillow board through hinges, and the undulating mattress is located on the upper part of the bed board. The undulating mattress is made of soft material, the bed body is made of cast iron material, and the control panel is made of PLC controller.

The specific steps of the workflow for correcting the concave-convex electric bed of the hunchback are as follows:

Step 1, the hunchback person lies on a soft undulating mattress, with his head resting on the pillow board, and another person sets the movement frequency and movement time of the crank linkage mechanism through the control panel;

Step 2: After the setting is completed, the motor provides electric energy for the crank-link mechanism, the crank-link mechanism moves and drives the movement of the undulating mattress, and the undulating mattress intermittently impacts the hunchback, thereby correcting the hunchback, setting When the working time is up, the brake works so that the crank linkage stops moving, and the hunchback patient can come down.

Example 2

A concavo-convex electric bed for correcting hunchback, comprising a crank linkage mechanism, a motor, a brake, an undulating mattress and a bed body. And the motor is respectively connected with the crank linkage mechanism and the brake. A control panel is arranged outside the bed body. The crank linkage mechanism, motor and brake are all controlled by the control panel. The crank linkage mechanism includes a crank, a crank neck and a crank arm. The circumferential crank arm and the inner swing crank arm are slidingly connected to the inner swing crank arm, the arm length of the circumferential crank arm is equal to the arm length of the inner swing crank arm, the crank is connected to the crank arm and the crank is connected to the crank neck through a bearing, One end of the curved neck is fixed on the bed body. The upper part of the bed body is covered with a bed board, the bed board is connected with a pillow board through hinges, and the undulating mattress is located on the upper part of the bed board. A placement hole is arranged on the bed plate and a vibration device is arranged in the placement hole, the vibration device includes a vibration head and a lifting device, the vibration head is connected with the vibration motor, and the lifting device is connected with the lifting motor.

The specific steps of the workflow for correcting the concave-convex electric bed of the hunchback are as follows:

Step 1, the hunchback person lies on the undulating mattress, the head is placed on the pillow board, and another person sets the movement frequency and movement time of the crank linkage mechanism through the control panel;

Step 2. After the setting is completed, the motor provides electric energy for the crank-link mechanism. The crank-link mechanism moves and drives the undulating mattress to move. The lifting motor drives the lifting device to work, and the lifting device drives the vibrating head to rise. The device stops running, the vibrating motor drives the vibrating head to run, and the vibrating head can massage the user. The undulating mattress intermittently impacts the hunchback, thereby correcting the hunchback. When the set working time is up, the brake works to make the crank The linkage stops and the kyphosis can come down

Example 3

A concavo-convex electric bed for correcting hunchback, comprising a crank linkage mechanism, a motor, a brake, an undulating mattress and a bed body. And the motor is respectively connected with the crank linkage mechanism and the brake. A control panel is arranged outside the bed body. The crank linkage mechanism, motor and brake are all controlled by the control panel. The crank linkage mechanism includes a crank, a crank neck and a crank arm. The circumferential crank arm and the inner swing crank arm are slidingly connected to the inner swing crank arm, the arm length of the circumferential crank arm is equal to the arm length of the inner swing crank arm, the crank is connected to the crank arm and the crank is connected to the crank neck through a bearing, One end of the curved neck is fixed on the bed body. The upper part of the bed body is covered with a bed board, the bed board is connected with a pillow board through hinges, and the undulating mattress is located on the upper part of the bed board. A placement hole is arranged on the bed plate and a vibration device is arranged in the placement hole, the vibration device includes a vibration head and a lifting device, the vibration head is connected with the vibration motor, and the lifting device is connected with the lifting motor. The undulating mattress is made of soft material, the bed body is made of cast iron material, and the control panel is made of PLC controller. The brake includes a brake cylinder, a brake ring and a friction belt. The brake cylinder is connected to the output shaft of the motor. The brake ring and friction belt are set outside the brake cylinder. The shape of the brake ring is an open ring. The friction belt is fixed on the inner wall of the brake ring. A cylinder is installed at the opening of the brake ring. The piston rod of the cylinder passes through the compression spring and the brake ring and is connected with the limit nut. One end of the compression spring contacts the cylinder. The other end of the spring is in contact with one end of the opening of the braking ring, and the other end of the opening of the braking ring is in contact with the limit nut.

The specific steps of the workflow for correcting the concave-convex electric bed of the hunchback are as follows:

Step 1, the hunchback person lies on the undulating mattress, the head is placed on the pillow board, and another person sets the movement frequency and movement time of the crank linkage mechanism through the control panel;

Step 2. After the setting is completed, the motor provides electric energy for the crank-link mechanism. The crank-link mechanism moves and drives the undulating mattress to move. The lifting motor drives the lifting device to work, and the lifting device drives the vibrating head to rise. The device stops running, the vibrating motor drives the vibrating head to run, and the vibrating head can massage the user. The undulating mattress intermittently impacts the hunchback, thereby correcting the hunchback. When the set working time is up, the cylinder stops and the compressed air Stop, the piston rod is pulled back by the tension of the compression spring, the shape of the brake ring and the friction belt is deformed, the inner diameter of the friction belt is deformed and reduced, and the brake cylinder is tightly held, so that the friction belt and the brake cylinder produce friction, and the brake works so that The crank-link mechanism stops moving, and the hunchback patient can come down.

It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only includes an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (6)

1. a concavo-convex electric bed for correcting hunchback, it is characterized in that, comprises crank linkage mechanism, motor, brake, undulating mattress and bed body, and described undulation mattress is installed on bed board top, and crank linkage mechanism, motor and bed body The brakes are all installed in the bed body and the motors are respectively connected with the crank link mechanism and the brake. A control panel is arranged outside the bed body. The crank link mechanism, motor and brake are all controlled by the control panel. The crank link mechanism includes crank, crank and crank arm, the crank arm includes a circular crank arm and an inner swing crank arm and the circumferential crank arm and the inner swing crank arm are slidingly connected, the arm length of the circumferential crank arm is equal to the arm length of the inner swing crank arm, the crank is connected with the crank arm and the crank passes through The bearing is connected with the curved neck, and one end of the curved neck is fixed on the bed body. 2. The concave-convex electric bed for correcting hunchback according to claim 1, characterized in that, the upper part of the bed body is covered with a bed board, the bed board is connected with a pillow board by a hinge, and the undulating mattress is located on the top of the bed board. 3. the concavo-convex electric bed of rectifying hunchback according to claim 2, is characterized in that, described bed board is provided with setting hole and is provided with vibrating device in setting hole, and vibrating device comprises vibrating head and lifting device, vibrating head and The vibrating motor is connected, and the lifting device is connected with the lifting motor. 4. The concave-convex electric bed for correcting hunchback according to claim 1, characterized in that, the undulating mattress is made of soft material, the bed body is made of cast iron, and the control panel is made of PLC controller. 5. The concave-convex electric bed for correcting hunchback according to claim 1 or 2, wherein the brake includes a brake cylinder, a brake ring and a friction belt, and the brake cylinder is connected with the output shaft of the motor, The brake ring and the friction belt are set outside the brake cylinder. The shape of the brake ring is an open ring. The friction belt is fixed on the inner wall of the brake ring. The opening of the brake ring is equipped with a cylinder, and the piston rod of the cylinder Pass through the compression spring and the brake ring and connect with the limit nut, one end of the compression spring is in contact with the cylinder, the other end of the compression spring is in contact with one end of the opening of the brake ring, and the other end of the opening of the brake ring is in contact with the limit nut. The bit nuts are in contact. 6. A work flow for correcting a humpbacked concave-convex electric bed as claimed in any one of claims 1-5, characterized in that, the specific steps are as follows: Step 1, the hunched person lies on the undulating mattress, and another person sets the movement frequency and movement time of the crank linkage mechanism through the control panel; Step 2: After the setting is completed, the motor provides electric energy for the crank-link mechanism, the crank-link mechanism moves and drives the movement of the undulating mattress, and the undulating mattress intermittently impacts the hunchback, thereby correcting the hunchback, setting When the working time is up, the brake works so that the crank linkage stops moving, and the hunchback patient can come down.