CN218784368U

CN218784368U - Cushion for table top

Info

Publication number: CN218784368U
Application number: CN202222216333.0U
Authority: CN
Inventors: 丁家辉
Original assignee: iFlytek Co Ltd
Current assignee: iFlytek Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-04-04
Anticipated expiration: 2032-08-22

Abstract

The application provides a mat for desktop, including body and main control circuit board, main control circuit board and body fixed connection, the upper surface of body is provided with the PPG sensor, and the PPG sensor passes through signal line connection with main control circuit board. The application provides a mat can realize the detection to certain physiological signal when people carry out desktop official working or study, is favorable to people in time to know the health status of self.

Description

Cushion for table top

Technical Field

The application relates to the technical field of desktop articles, in particular to a cushion for a desktop.

Background

With the development of economy, the pace of working and learning of people is accelerated, a large part of people often go to hospitals to be subjected to physical examination by taking out the time from daily busy, so that the people are neglected healthily, and the existing working and learning scenes are less provided with facilities which can facilitate the people to know the health condition.

SUMMERY OF THE UTILITY MODEL

In view of this, the application provides a cushion for a desktop, can realize the detection to some physiological signals when people carry out desktop official working or study, is favorable to people to know the health status of oneself in time.

In order to achieve the above purpose, the present application provides the following technical solutions:

a mat for a table top, comprising:

the upper surface of the body is provided with a PPG sensor;

the main control circuit board, with body fixed connection, the PPG sensor with the main control circuit board is through signal line connection.

Optionally, in the above cushion, the body is provided with a flexible film plate, the PPG sensor is provided with the flexible film plate, the flexible film plate is provided with a pressure sensor, and the pressure sensor is connected to the main control circuit board through a signal line.

Optionally, in the above mattress, the PPG sensor is arranged at a first region of the flexible membrane sheet, and the pressure sensor is a plurality and arranged around the first region.

Optionally, in the pad, the main control circuit board is provided with a wireless transceiver module.

Optionally, in the pad, a position of the body near the edge is provided with a container with an open upper end, and the main control circuit board is arranged at the bottom of the container.

Optionally, in the pad, an outer surface of the container is provided with a data line interface electrically connected to the main control circuit board.

Optionally, in the above pad, the container is a pen container or an inkstone.

Optionally, in the pad, an LED digital tube is disposed on the upper surface of the body, and the LED digital tube is electrically connected to the main control circuit board.

Optionally, in the above cushion, a temperature sensor located near the PPG sensor is disposed on the upper surface of the body, and the temperature sensor is connected to the main control circuit board through a signal line.

Optionally, in the above pad, the pad is a mouse pad or a keyboard pad.

According to the technical scheme, the utility model provides an among the mat for desktop, the upper surface of body is provided with the PPG sensor, main control circuit board and body fixed connection, the PPG sensor passes through signal line with main control circuit board and is connected, during the use, place the mat on the desk of user's official working or study, when user's arm or wrist press the region of setting up the PPG sensor at the body, the blood condition that flows in the bloodline can be detected to the PPG sensor, thereby acquire blood oxygen concentration, information such as pulse rhythm of the heart, therefore, it is visible, the mat that this application provided has the health detection function, be favorable to people conveniently to know the health status of self when desktop official working or study.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only the embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a cushion for a table top provided by an embodiment of the present application;

FIG. 2 is a schematic view of the container 4 of FIG. 1;

fig. 3 is a schematic view of the flexible film sheet 2 of fig. 1.

Labeled as:

1. a body; 2. a flexible film sheet; 3. a signal line; 4. a container; 5. a main control circuit board; 6. a data line interface; 7. a PPG sensor; 8. a pressure sensor.

Detailed Description

The application provides a cushion for a table top, which can realize the detection of certain physiological signals when people work or study on the table top, and is beneficial to people to know the self health condition in time.

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1 to 3, the present application provides a mat for a table top, and the mat may be of various types, such as a mouse mat, a keyboard mat, and the like. The cushion comprises a body 1 and a main control circuit board 5, wherein the main control circuit board 5 is fixedly connected with the body 1, a PPG sensor 7 is arranged on the upper surface of the body 1, and the PPG sensor 7 is connected with the main control circuit board 5 through a signal wire 3. The PPG sensor is a sensor for detecting information such as blood oxygen concentration, pulse and heart rate based on Photoplethysmography (PPG for short), and is an existing mature product, and its working principle is not described herein again. During the use, place the mat on the desk that the user worked or studied, press when the region that sets up PPG sensor 7 of body 1 when user's arm or wrist, PPG sensor 7 can detect the blood condition of flowing in the hemorrhage pipe to acquire information such as blood oxygen concentration, pulse rhythm of the heart, it is thus visible, the mat that this application provided has the health detection function, is favorable to people to conveniently know the health condition of self when the desktop is worked or is studied.

The material of the body 1 can be chosen in many ways, for example the body 1 can comprise a cloth layer and/or a leather layer. In order to facilitate sensing that the arm or the wrist of a person is positioned on the cushion, the body 1 can be provided with the flexible film plate 2, the PPG sensor 7 is arranged on the flexible film plate 2, the flexible film plate 2 is provided with the pressure sensor 8, and the pressure sensor 8 is connected with the main control circuit board 5 through a signal line. When a user's wrist or arm contacts the flexible thin film plate 2, a certain extrusion force is applied to the surface of the flexible thin film plate 2, so that the flexible thin film plate 2 generates weak physical deformation, the deformation is transmitted to the pressure sensor 8, the pressure sensor 8 uses the existing micro-pressure strain gauge technology based on piezoresistive materials, the change of resistance value is generated based on the deformation, and finally the variation information of voltage is output. It should be noted that the position and occupied size of the flexible film plate 2 on the body 1 can be set according to the needs, for example, the flexible film plate 2 can occupy only half of the area of the body 1 and be set at the lower half of the body 1 (i.e. the part of the cushion close to the user's body), and can also occupy the whole area of the body 1.

In order to be able to model the size and shape of the user's arm or wrist using the data of the pressure sensors 8, the present application preferably has a plurality of pressure sensors 8, as shown in fig. 3, the PPG sensor 7 is arranged in a first area of the flexible membrane plate 2, and the pressure sensors 8 are arranged in a plurality of and around the first area. Specifically, the pressure sensors 8 are distributed in a lattice manner, so that more sampling points are covered under the contact area of the arm or the wrist, and the acquired data resolution is higher.

In order to facilitate a user to view information collected by the PPG sensor 7 on a terminal device such as a computer or a mobile phone, the main control circuit board 5 may transmit data to the terminal device, and specifically, data transmission may be performed between the main control circuit board 5 and the terminal device in a wireless transmission manner or a wired transmission manner. In the wireless transmission mode, the main control circuit board 5 may be provided with a wireless transceiver module. In the wired transmission mode, the main body 1 may be provided with a data line interface 6 electrically connected to the main control circuit board 5.

As shown in fig. 1 and 2, in order to enrich the functions of the cushion, the embodiment makes the body 1 provided with a container 4 with an open upper end at a position close to the edge, and the main control circuit board 5 is arranged at the bottom of the container 4. Specifically, the container 4 can be designed into a pen container or an inkstone, and the main control circuit board 5 can be shielded while the use function is increased, so that the overall appearance of the cushion is more regular. In addition, in the above embodiment where the data line interface 6 is provided, the data line interface 6 may be provided on the outer surface of the container 4 to facilitate the data line connection for the user.

In order to enable a user to know data such as heart rate, pulse and the like more conveniently, the cushion can be provided with a device capable of displaying the data, for example, the upper surface of the body 1 is provided with an LED digital tube which is electrically connected with the main control circuit board 5, and for example, the upper surface of the body 1 is provided with an electronic display screen which is electrically connected with the main control circuit board 5. Of course, in the above-described embodiment in which the container 4 is provided, the means for displaying data may be provided on the outer surface of the container 4 so that the user can view the container from a smaller top view angle.

In order to know user's body surface temperature, this application can make the upper surface of body 1 be provided with the temperature sensor who is located near PPG sensor 7, and temperature sensor passes through signal line connection with main control circuit board 5. Therefore, the acquired health sign data are richer, and the health condition information is more comprehensive. Moreover, because the temperature of the human body is maintained in a certain known range, the arm of the human body can be judged instead of other foreign matters on the current cushion by means of the data collected by the temperature sensor.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to the embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A mat for a table top, comprising:

the upper surface of the body is provided with a PPG sensor;

the main control circuit board, with body fixed connection, the PPG sensor with the main control circuit board passes through the signal line and connects, the main control circuit board is provided with wireless transceiver module.

2. The pad according to claim 1, wherein the body is provided with a flexible film plate, the PPG sensor is provided with the flexible film plate, the flexible film plate is provided with a pressure sensor, and the pressure sensor is connected with the main control circuit board through a signal line.

3. A mat according to claim 2, wherein the PPG sensor is arranged at a first region of the flexible membrane sheet, the pressure sensor being plural and arranged around the first region.

4. The cushion according to claim 1, wherein the body is provided with a container with an open upper end at a position close to the edge, and the main control circuit board is arranged at the bottom of the container.

5. The mat of claim 4, wherein an outer surface of the container is provided with a data line interface electrically connected to the master control circuit board.

6. The cushion according to claim 4, wherein the container is a pen container or an inkstone.

7. The cushion according to claim 1, wherein the upper surface of the body is provided with an LED digit tube, and the LED digit tube is electrically connected with the main control circuit board.

8. The cushion according to claim 1, wherein the upper surface of the body is provided with a temperature sensor located near the PPG sensor, the temperature sensor being connected with the main control circuit board by a signal line.

9. The mat according to any of claims 1 to 8, wherein said mat is a mouse mat or a keyboard mat.