Sedentariness vibration reminding and massaging cushion

Abstract

The utility model provides a sedentariness vibration reminding and massaging cushion which comprises an upper-layer soft cushion and a lower-layer hard cushion, a heating cushion is arranged in the middle of the hard cushion, a pressure sensor and a vibration motor are arranged on the left side and the right side of the heating cushion, a cooling fan and a massaging device are arranged on the left side and the right side of the hard cushion, and a control box is arranged in the hard cushion. The control box is provided with a controller, the controller is connected with the heating pad, the pressure sensor, the vibration motor, the cooling fan and the massage device, and the controller is further connected with a control switch. The sedentariness vibration reminding and massaging cushion can achieve sedentariness reminding, vibration massaging can be started, and meanwhile temperature regulation and control are achieved through the temperature control device. The intelligent reminding device is simple in structure, complete in function and capable of meeting reminding requirements of users.

Description

Technical Field

[0001] The utility model relates to a seat cushion, in particular to a long-sitting vibration reminder and massage seat cushion. Background Art

[0002] With the rapid development of technology, people's requirements for intelligence are getting higher and higher. In actual use, seat cushions often have relatively simple functions. The current application mainly uses pressure sensors combined with timers to achieve long-term sitting reminders. However, in addition to the above functions, in actual use, users may need to adjust the temperature of the corresponding contact parts through the seat cushion, and some may need to achieve vibration massage and long-term sitting reminders. Utility Model Content

[0003] The utility model provides a long-term sitting vibration reminder and massage cushion, which is used to solve the problem of long-term sitting reminder and the problem of temperature control of the contact part of the cushion. The technical solution is as follows:

[0004] A long-sitting vibration reminder and massage cushion comprises an upper soft cushion and a lower hard cushion, a heating pad is arranged in the middle of the hard cushion, a pressure sensor and a vibration motor are arranged on the left and right sides of the heating pad, a cooling fan and a massage device are arranged on the left and right sides of the hard cushion, a control box is arranged inside the hard cushion, the control box is provided with a controller, the controller is connected to the heating pad, the pressure sensor, the vibration motor, the cooling fan and the massage device respectively, and the controller is also connected to a control switch.

[0005] A plurality of heat dissipation holes are arranged around the heating pad.

[0006] The heat dissipation fans are arranged in two groups, the first group includes the first fan and the second fan, which are located on the left and right sides behind the hard pad, and the second group includes the third fan and the fourth fan, which are located on the left and right sides in front of the hard pad.

[0007] The controller is also connected to a buzzer.

[0008] The upper surface of the cushion is provided with a plurality of through holes.

[0009] The upper surface of the hard pad is provided with an opening for extending the massage device.

[0010] The massage device comprises a support column fixedly connected to the bottom of the hard pad, and an electromagnetic massager is fixedly connected above the support column.

[0011] The controller adopts the Arduino controller.

[0012] The long-term sitting vibration reminder and massage cushion can realize long-term sitting reminder and can also turn on the vibration massage function. At the same time, the temperature can be regulated by the heating pad and the cooling fan of the temperature control device. The utility model has a simple structure and complete functions and can meet the reminder needs of users. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a structural schematic diagram of the sedentary vibration reminder and massage cushion;

[0014] Figure 2 is a schematic diagram of the structure of the cushion;

[0015] Figure 3 is a schematic structural diagram of the hard pad;

[0016] Figure 4 is a circuit connection diagram of the control box;

[0017] Figure 5 is a schematic structural diagram of the massage device;

[0018] Figure 6 Schematic diagram of the connection of the pressure sensor. DETAILED DESCRIPTION

[0019] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following embodiments are merely descriptive and not restrictive, and the protection scope of the present invention cannot be limited thereto.

[0020] To make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. The components of the embodiment of the utility model generally described and shown in the drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiment of the utility model provided in the drawings is not intended to limit the scope of the utility model for protection, but merely represents the selected embodiment of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0021] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0022] like Figure 1 and Figure 2 As shown, the long-term sedentary vibration reminder and massage cushion includes a cushion body formed by an upper soft cushion and a lower hard cushion. The upper surface 100 of the soft cushion is provided with a plurality of through holes 101 for ventilation. The upper surface 200 of the hard cushion is used to place various functional components, including a vibration motor, a heating pad and a massage device. The lower surface 300 of the hard cushion is used to be placed on a chair or stool. Furthermore, two cooling fans are provided on the left and right sides of the hard cushion. The lower surface of the soft cushion is in contact with the upper surface of the hard cushion and is fixedly connected by Velcro (not shown in the figure). The four corners of the lower surface of the hard cushion are provided with straps (not shown in the figure) for tying to the legs of a chair or stool to fix the cushion. The soft cushion is made of sponge material, and the hard cushion is made of hard plastic material. The hard cushion is used as a support for the soft cushion and is used to install various components.

[0023] like Figure 3 As shown, a pad 8 is provided in the middle of the hard pad, and a plurality of through holes are arranged around the heating pad 8 as heat dissipation holes 17 for achieving the purpose of heat dissipation and ventilation. Openings are provided on the sides of the hard pad to achieve the ventilation requirements of the heat dissipation holes 17. Some of the heat dissipation holes 17 are connected to the through holes 101 to achieve ventilation, and some are covered by the soft pads without affecting the overall use.

[0024] A temperature sensor 7 is arranged behind the heating pad 8, and the temperature sensor 7 is used to sense the temperature of the seat cushion, and then the controller adjusts the cooling fan or the heating pad 8 according to the data of the temperature sensor 7. In this embodiment, two groups of cooling fans are arranged, the first group includes a first fan 9 and a second fan 10, which are located on the left and right sides of the rear of the hard pad, and the second group includes a third fan 18 and a fourth fan 19, which are located on the left and right sides of the front of the hard pad.

[0025] Pressure sensors are provided on the left and right sides of the heating pad 8, respectively. The pressure sensors include a first pressure sensor 3 and a second pressure sensor 4, which are respectively located on the left and right sides of the upper surface of the hard pad, corresponding to the buttocks, and are used to collect pressure data. When the first pressure sensor 3 and the second pressure sensor 4 both transmit pressure data, it means that the user is sitting in the middle, otherwise an alarm is sounded through a buzzer. Furthermore, the pressure sensor adopts a thin film pressure sensor.

[0026] The vibration motor includes a first motor 5 on the same side as the first pressure sensor 3, and a second motor 6 on the same side as the second pressure sensor 4. Further, the controller 2 can determine whether the user has been sitting for a long time based on the pressure time through a timer, and if the set sitting time is reached, the two vibration motors are turned on to remind the user. The first motor 5 and the second motor 6 are both polarized motors to achieve vibration reminders.

[0027] The left and right sides of the hard pad are provided with massage devices 20, and the upper surface 200 of the hard pad is provided with openings. Figure 5 As shown, the massage device 20 includes a support column 22 fixedly connected to the bottom 21 of the hard pad, and an electromagnetic massager 23 is fixedly connected above the support column 22. The electromagnetic massager 23 is composed of an electromagnetic wire core and a coil. When the coil is connected to an industrial frequency alternating current of 50Hz, an alternating magnetic field is generated. The alternating magnetic field fluctuates, driving the iron core to vibrate, and then transmitting the vibration to the massage head. The massage head is connected to the opening to perform stimulating massage on the local part of the human body with mechanical vibration. The electromagnetic massager 23 is a prior art and will not be described in detail.

[0028] like Figure 4 As shown, the controller 2 is connected to the pressure sensor, temperature sensor 7, vibration motor, heating pad 8 and cooling fan respectively. The function switching of heating, cooling, massage and sedentary reminder is controlled by the control switch. The circuit board where the controller 2 is located is installed in the control box, and the control box is installed inside the hard pad. The control switch is installed on the side of the hard pad and leads to the power cord. The four functions corresponding to the control switch are realized by four buttons, and the corresponding signals are 00 / 01 / 10 / 11, which are connected to two input ports A12 / A13 of the controller.

[0029] like Figure 5 As shown, taking the connection line of the sedentary reminder as an example, the controller 2 adopts the Arduino controller. Arduino is a convenient, flexible and easy-to-use open source electronic prototype platform that can sense the environment through various sensors and feedback and influence the environment by controlling lights, motors and other devices. It has 14 digital input ports, which can also be used as digital output ports, located A0-A13, of which 0 and 1 are serial port communications, so ignore them.

[0030] When the control switch output signal is 00, the signals collected by the first pressure sensor 3 and the second pressure sensor 4 are connected to the A2 / A3 interface of the Arduino controller through the signal amplifier. The Arduino controller calculates the sitting time according to the pressure value and the timer inside the control box. When the set time is reached, the Arduino controller controls the vibration motor to remind the user not to sit for a long time, and connects the first relay to the first motor 5 and the second motor 6 through the A5 interface.

[0031] Similarly, when the control switch output signal is 01, the A4 interface of the Arduino controller sends a heating instruction to the heating pad 8 through the second relay, and inputs the signal of the temperature sensor through the A6 / A7 interface. When the set first temperature is reached, the heating stops. When the temperature drops to the set second temperature, the heating pad 8 resumes heating. The second temperature is lower than the first temperature.

[0032] When the control switch output signal is 10, the A8 interface of the Arduino controller sends a working instruction to the four cooling fans through the third relay.

[0033] When the control switch output signal is 11, the A9 interface of the Arduino controller sends a working instruction to the massage device 20 through the fourth relay.

[0034] The sedentary vibration reminder and massage cushion can realize sedentary reminder, and can also turn on the massage function. At the same time, the temperature can be controlled by a heating pad or a cooling fan. The utility model has a simple structure and complete functions, and can meet the reminder needs of users. Finally, it should be explained that the above is only a preferred embodiment of the utility model and is not used to limit the utility model. Although the utility model is described in detail with reference to the aforementioned embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the aforementioned embodiments, or to replace some of the technical features therein by equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A sedentary vibration reminder and massage cushion, characterized in that: It includes an upper soft pad and a lower hard pad, a heating pad is arranged in the middle of the hard pad, a pressure sensor and a vibration motor are arranged on the left and right sides of the heating pad, a cooling fan and a massage device are arranged on the left and right sides of the hard pad, a control box is arranged inside the hard pad, the control box is provided with a controller, the controller is connected to the heating pad, the pressure sensor, the vibration motor, the cooling fan and the massage device respectively, and the controller is also connected to a control switch.

2. The sedentary vibration reminder and massage cushion according to claim 1, characterized in that: A plurality of heat dissipation holes are arranged around the heating pad.

3. The sedentary vibration reminder and massage cushion according to claim 1, characterized in that: The heat dissipation fans are arranged in two groups, the first group includes the first fan and the second fan, which are located on the left and right sides behind the hard pad, and the second group includes the third fan and the fourth fan, which are located on the left and right sides in front of the hard pad.

4. The sedentary vibration reminder and massage cushion according to claim 1, characterized in that: The controller is also connected to a buzzer.

5. The sedentary vibration reminder and massage cushion according to claim 1, characterized in that: The upper surface of the cushion is provided with a plurality of through holes.

6. The sedentary vibration reminder and massage cushion according to claim 1, characterized in that: The upper surface of the hard pad is provided with an opening for extending the massage device.

7. The sedentary vibration reminder and massage cushion according to claim 6, characterized in that: The massage device comprises a support column fixedly connected to the bottom of the hard pad, and an electromagnetic massager is fixedly connected above the support column.

8. The sedentary vibration reminder and massage cushion according to claim 1, characterized in that: The controller adopts the Arduino controller.

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