CN216703193U - Back cushion for realizing infrared physiotherapy function - Google Patents

Abstract

The utility model discloses a back cushion for realizing an infrared physiotherapy function, which belongs to the field of back cushions and comprises: the pressure bearing layer and the equipment layer are arranged from top to bottom in sequence; the center of the pressure bearing layer is provided with a heat transfer part, and a plurality of heat transfer holes distributed around the heat transfer part are arranged on the pressure bearing layer in a penetrating way; the device layer is provided with a main control board, an infrared emission sheet, a temperature sensor and a pressure sensor which are electrically connected with the main control board, and the position of the infrared emission sheet corresponds to the position of the heat transfer part; the pressure sensor can sense pressure and feed back to the main control board, the operating condition of infrared emission piece is controlled automatically to the main control board, electric quantity loss when reducing unmanned use, temperature sensor feeds back the main control board with the signal through the temperature of perception cushion, and the power of infrared emission piece is adjusted to the main control board, reaches the purpose of control temperature for the temperature is maintained in the optimum range, and near-infrared light wave and human phase-match produce the warm effect, realize the physiotherapy function.

Description

Back cushion for realizing infrared physiotherapy function

Technical Field

The utility model belongs to the field of back cushions, and particularly relates to a back cushion with an infrared physiotherapy function.

Background

At present, many people need to work at desk, people sitting in offices for a long time feel sore and aching at the waist, the pressure of the lumbosacral part of the human body is the highest, the muscles of the waist and the back can be strained and painful due to the pressure, and the intervertebral disc tissues and the bone of the spine can be strained due to the long-term pressure.

The near-infrared light waves are matched with radiation of a human body, so that a warming effect can be generated, heat is easily absorbed by organism tissues, vasodilatation, blood flow acceleration, local blood circulation improvement and tissue nutrition metabolism enhancement can be caused, metabolism of the human body can be promoted, absorption of local exudates is accelerated, fading of swelling is promoted, self-repair of joints and bone tissues is promoted to play a certain role, and the medicine has a certain effect on various arthralgia, arthrocele and chronic pain.

The infrared emission piece of current infrared physiotherapy pad is in the open mode always, leads to the temperature of infrared physiotherapy pad often too high, the controlled temperature that can not be fine to because infrared emission piece is in the open mode always, power consumptive not environmental protection, consequently, need design an environmental protection, can automatic control temperature, and realize the cushion of infrared physiotherapy function.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defects, the utility model provides a back cushion for realizing an infrared physiotherapy function, and aims to solve the problems related to the background technology.

The utility model provides a back cushion for realizing an infrared physiotherapy function, which comprises: the pressure bearing layer and the equipment layer are arranged from top to bottom in sequence; the center of the pressure bearing layer is provided with a heat transfer part, and a plurality of heat transfer holes distributed around the heat transfer part are arranged on the pressure bearing layer in a penetrating way; the device layer is provided with a main control board, an infrared emission sheet, a temperature sensor and a pressure sensor, wherein the infrared emission sheet, the temperature sensor and the pressure sensor are electrically connected with the main control board, and the position of the infrared emission sheet corresponds to the position of the heat transfer part.

Preferably or optionally, the heat transfer holes are uniformly and diffusely distributed from the heat transfer portion to the periphery of the pressure bearing layer, and the diameter of the heat transfer holes increases from the side close to the heat transfer portion to the side far away from the heat transfer portion.

Preferably or optionally, the pressure bearing layer and the device layer are formed into an integral structure by over-molding or gluing, and the pressure bearing layer is made of a soft material.

Preferably or optionally, the soft material is a TPE material.

Preferably or optionally, a probe of the temperature sensor passes through the heat transfer hole and detects a temperature change of the pressure bearing layer.

Preferably or optionally, the position of the pressure sensor corresponds to the position of the heat transfer portion.

Preferably or optionally, the bottom surface of the device layer is provided with a non-slip mat.

By adopting the technical scheme, the utility model has the following beneficial effects:

(1) the pressure sensor can sense the pressure change of the surface of the back cushion and feed back a signal to the main control board, and the main control board automatically controls the working state of the infrared emission sheet, so that the electric quantity loss when the infrared emission sheet is not used by people is reduced; the infrared emission piece can emit near infrared rays, the near infrared rays reach the waist of a human body through the heat transfer part, and near infrared light waves are matched with the human body to generate a warming effect, so that the absorption of local exudates can be accelerated, the fading of swelling is promoted, and the self-repair of joints and bone tissues is promoted; the heat transfer holes have the functions of transferring and dispersing heat, so that the phenomenon that the human body is scalded due to overhigh local temperature is avoided; the temperature sensor senses the temperature of the back cushion and feeds a signal back to the main control board, and the main control board adjusts the power of the infrared emission piece, so that the purpose of controlling the temperature is achieved.

(2) The heat transfer holes are uniformly diffused from the heat transfer part to the periphery of the pressure bearing layer, the diameter of each heat transfer hole is gradually increased from the heat transfer part to the periphery of the pressure bearing layer, and the diameter of each heat transfer hole close to the heat transfer part is smaller than that of the peripheral heat transfer hole, so that the temperature difference between the outer side and the inner side of the back cushion is small, and the phenomenon that a human body is scalded due to overhigh local temperature is avoided.

(3) The pressure bearing layer and the equipment layer form an integral structure through encapsulation molding or gluing, and the processing is convenient; the TPE material has both plastic and rubber characteristics, provides good resilience, and can be cleaned by wiping only.

(4) The temperature sensor can monitor the temperature, and the power of the infrared emission sheet is adjusted through the main control board, so that the temperature is maintained in an optimal range, and the optimal physical therapy effect is achieved.

(5) The pressure sensor transmits a leaning signal of a person to the main control board, and the infrared emission sheet is controlled to be opened and closed by the main control board, so that the infrared emission sheet is automatically opened and closed, the electric quantity loss when the cushion is not used by people is reduced, and the cushion is more energy-saving.

(6) The non-slip mat can avoid the sliding of the back cushion and improve the use experience of a user.

Drawings

Fig. 1 is an exploded schematic view of the present invention.

Fig. 2 is a schematic view of the structure of a bearing layer of the present invention.

The reference signs are: the pressure-bearing layer 1, the heat transfer part 11, the heat transfer hole 12, the device layer 2, the main control board 21, the infrared emission piece 22, the temperature sensor 23, and the pressure sensor 24.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that the present invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring the utility model.

Referring to fig. 1 to 2, the pressure-bearing layer 1 is arranged above the equipment layer 2, the contour of the pressure-bearing layer 1 is matched with that of the equipment layer 2, the pressure-bearing layer 1 and the equipment layer 2 are integrated to form a back cushion, four corners of the back cushion are provided with chamfers, the chamfers are smooth, sharp corners are removed, and the back cushion is attractive; the heat transfer part 11 is arranged at the center of the pressure bearing layer 1, the shape of the heat transfer part 11 is circular, the cross section of the pressure bearing layer 1 is high in the middle and low in two sides, the heat transfer part 11 is positioned in the middle, a plurality of heat transfer holes 12 distributed around the heat transfer part 11 are formed in the pressure bearing layer 1, and the shape formed by the plurality of heat transfer holes 12 is annular; a main control board 21, an infrared emission sheet 22, a temperature sensor 23 and a pressure sensor 24 which are electrically connected with the main control board 21 are arranged in the device layer 2, and the position of the infrared emission sheet 22 corresponds to the position of the heat transfer part 11; the near infrared light waves emitted by the infrared emission piece 22 are matched with the human body, and the generated thermal effect can accelerate the absorption of local exudates, promote the regression of swelling and promote the self-repair of joints and bone tissues; the pressure sensor 24 can sense pressure and feed back a signal to the main control board 21, and the main control board 21 automatically controls the working state of the infrared emission sheet 22, so that electric quantity loss when the infrared emission sheet is not used by people is avoided; the temperature sensor 23 feeds back a signal to the main control board 21 by sensing the temperature of the back cushion, and the main control board 21 adjusts the power of the infrared emission sheet 22 to achieve the purpose of controlling the temperature.

In a further embodiment, referring to fig. 1, the heat transfer holes 12 are uniformly distributed from the heat transfer portion 11 to the periphery of the pressure bearing layer 1 in a diffused manner, the diameter of the heat transfer holes 12 increases from the heat transfer portion 11 to the periphery of the pressure bearing layer 1, and the diameter of the heat transfer holes 12 close to the heat transfer portion 11 is smaller than the diameter of the heat transfer holes 12 far away from the heat transfer portion 11, so that the attenuation amplitude of the heat transferred by the heat transfer portion 11 from the side close to the heat transfer portion 11 to the side far away from the heat transfer portion 11 is small, the temperature difference between the outer side of the cushion and the inner side of the cushion is ensured to be not large, the human body is prevented from being scalded due to the overhigh local temperature, the surface temperature is ensured to be uniform, and the effective physiotherapy area of the contact surface is increased.

In a further embodiment, the pressure-bearing layer 1 and the equipment layer 2 form an integral structure through encapsulation molding, the processing is convenient, the disassembly and the cleaning are not needed, and the cleaning can be realized only by wiping; the TPE material has both plastic and rubber characteristics and can provide good elasticity.

In a further embodiment, the temperature sensors 23 are disposed on the device layer 2, four temperature sensors 23 are disposed, probes of the temperature sensors 23 penetrate through the heat transfer holes 12 and detect temperature changes of the pressure bearing layer 1, when the infrared emission sheet 22 works, the temperature sensors 23 feed back the monitored temperature of the heat transfer holes 12 to the main control board 21, and the power of the infrared emission sheet 22 is adjusted by the main control board 21, so that the surface temperature of the back cushion is maintained within an optimal range, and the back cushion achieves an optimal physiotherapy effect.

In a further embodiment, the pressure sensor 24 is arranged on the device layer 2, the pressure sensor 24 is arranged beside the infrared emission sheet 22, the position of the pressure sensor 24 corresponds to the position of the heat transfer portion 11, when a person leans against, the pressure sensor 24 transmits a signal to the main control board 21, the main control board 21 controls the infrared emission sheet 22 to start working, when the person leaves, the pressure sensor 24 transmits a signal to the main control board 21, and the main control board 21 controls the infrared emission sheet 22 to close, so that the infrared emission sheet is automatically opened and closed, the electric quantity loss when the person is not in use is reduced, and the energy-saving function of the back cushion is realized.

In a further embodiment, four evenly distributed non-slip mats are arranged on the bottom surface of the equipment layer 2, the non-slip mats can avoid the sliding of the back cushion, and the use experience of a user is improved.

In order to facilitate understanding of the technical scheme of the back cushion for realizing the infrared physiotherapy function, the working process of the back cushion is briefly described as follows: when a person leans against the cushion, the human body presses the pressure sensor 24, the pressure sensor 24 senses pressure and transmits signals to the main control board 21, the main control board 21 controls the infrared emission piece 22 to be opened, light waves emitted by the infrared emission piece 22 are matched with the human body, the generated thermal effect can accelerate self-repair of bone tissues, a probe of the temperature sensor 23 monitors the temperature of the pressure bearing layer 1, when the temperature exceeds 40 ℃, the temperature sensor 23 transmits the signals to the main control board 21, the main control board 21 controls the infrared emission piece 22 to be closed, so that temperature change is controlled, when the person leaves the cushion, the pressure sensor 24 transmits the signals to the main control board 21, the main control board 21 controls the infrared emission piece 22 to be closed, so that electric quantity loss when the person is not used is reduced, and the cushion is more energy-saving.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the utility model. The utility model is not described in detail in order to avoid unnecessary repetition.

Claims (7)

1. The utility model provides a realize cushion of infrared physiotherapy function which characterized in that includes: the pressure bearing layer (1) and the equipment layer (2) are arranged from top to bottom in sequence; a heat transfer part (11) is arranged at the center of the pressure bearing layer (1), and a plurality of heat transfer holes (12) distributed around the heat transfer part (11) are arranged on the pressure bearing layer (1) in a penetrating manner; install main control board (21) on equipment layer (2), with infrared emission piece (22), temperature sensor (23) and pressure sensor (24) that main control board (21) electricity is connected, the position of infrared emission piece (22) with the position of heat transfer portion (11) corresponds.

2. The back cushion for realizing the infrared physiotherapy function according to claim 1, wherein the heat transfer holes (12) are uniformly and dispersedly distributed from the heat transfer portion (11) to the periphery of the pressure bearing layer (1), and the diameter of the heat transfer holes (12) increases from the side close to the heat transfer portion (11) to the side far away from the heat transfer portion (11).

3. The back cushion for realizing the infrared physiotherapy function of claim 1, wherein the pressure bearing layer (1) and the equipment layer (2) are formed into an integral structure through encapsulation molding or gluing, and the pressure bearing layer (1) is made of a soft material.

4. The back pad for infrared physiotherapy as claimed in claim 3, wherein the soft material is TPE material.

5. The back cushion for realizing infrared physiotherapy function of claim 1, characterized in that the probe of the temperature sensor (23) passes through the heat transfer hole (12) and detects the temperature change of the pressure bearing layer (1).

6. The back pad for infrared physiotherapy function according to claim 1, wherein the position of the pressure sensor (24) corresponds to the position of the heat transfer portion (11).

7. The back cushion for realizing the infrared physiotherapy function of claim 1, characterized in that the bottom surface of the equipment layer (2) is provided with a non-slip mat.

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