Non-contact human body physiological index monitoring equipment based on millimeter wave radar

Abstract

The utility model relates to non-contact type human body physiological index monitoring equipment based on millimeter wave radar, which belongs to the field of human body physiological index monitoring equipment and comprises a bottom plate, a fixing plate and a mounting seat, and a power supply structure for providing electric energy for the monitoring equipment is arranged on the inner side of the mounting seat. The power supply structure comprises a frame body fixedly connected to the inner bottom wall of the mounting seat, a wireless charging transmitter fixedly connected to the inner bottom wall of the frame body, a fixed seat placed on the upper surface of the frame body, a wireless charging receiver fixedly connected to the inner top wall of the fixed seat and a monitor body fixedly connected to the upper surface of the fixed seat; the left side and the right side of the fixing base are each provided with a connecting assembly used for enabling the fixing base to be stably connected with the frame body. According to the non-contact type human body physiological index monitoring equipment based on the millimeter wave radar, wireless charging of the equipment is achieved through the power supply structure, abrasion of a charging port caused by frequent plugging and unplugging of a cable is avoided, the service life of the equipment is prolonged, and the stability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to non-contact human physiological index monitoring equipment based on millimeter wave radar, belonging to the field of human physiological index monitoring equipment. Background Art

[0002] The electromagnetic waves emitted by millimeter-wave radar will be reflected when encountering the human body. These reflected signals will carry information about the physiological state of the human body. By receiving and analyzing these reflected signals, the device can extract the physiological index data of the human body, such as heart rate, breathing rate, micro-motion status, etc. However, the existing non-contact human physiological index monitoring equipment based on millimeter-wave radar still has some shortcomings during use.

[0003] First, the existing contactless human physiological index monitoring equipment mostly adopts wired charging method, and needs to be regularly connected to the power source through cables for charging. This charging method requires frequent plugging and unplugging of cables, which is not only cumbersome to operate, but also causes wear and tear on the charging port of the device over a long period of time, affecting the service life and stability of the device. The worn charging port leads to problems such as poor contact and reduced charging efficiency. In severe cases, it even causes the device to be unable to charge normally, causing inconvenience to the user. Secondly, the existing contactless human physiological index monitoring equipment is usually relatively fixed in terms of height adjustment. For users of different heights, the equipment cannot be adjusted to the appropriate height, resulting in poor monitoring effect. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a contactless human physiological index monitoring device based on millimeter wave radar, which has the advantages of avoiding frequent plugging and unplugging of cables and being able to adjust the height of the device according to the user's height.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of avoiding frequent plugging and unplugging of cables and adjusting the height of the device according to the height of the user, the utility model provides the following technical solutions: a non-contact human physiological index monitoring device based on millimeter wave radar, comprising a bottom plate, a fixing plate and a mounting seat, wherein the inner side of the mounting seat is provided with a power supply structure for providing electric energy to the monitoring device;

[0008] The power supply structure includes a frame fixedly connected to the inner bottom wall of the mounting base, a wireless charging transmitter fixedly connected to the inner bottom wall of the frame, a fixing base placed on the upper surface of the frame, a wireless charging receiver fixedly connected to the inner top wall of the fixing base, and a monitoring instrument body fixedly connected to the upper surface of the fixing base;

[0009] The left and right sides of the fixing seat are both provided with connection components for enabling the fixing seat to be stably connected to the frame;

[0010] An adjustment component for adjusting the height of the monitor body is arranged on the upper surface of the base plate.

[0011] Furthermore, a groove is provided on the upper surface of the fixing plate, and a magnetic block is fixedly connected to the inner side of the groove. An iron block is adsorbed on the upper surface of the magnetic block, and the iron block is fixedly connected to the bottom of the mounting seat.

[0012] Furthermore, an interface is provided on the front of the wireless charging transmitter, and a data line socket which is connected to the frame and compatible with the interface of the wireless charging transmitter is provided on the front of the mounting seat.

[0013] Furthermore, the connecting assembly includes connecting plates fixedly connected to the left and right sides of the fixing seat respectively, a fixing block fixedly connected to the bottom of the connecting plate, an elastic telescopic rod fixedly connected to the inner side of the fixing block, and a positioning block fixedly connected to the piston rod of the elastic telescopic rod.

[0014] Furthermore, the left side wall of the fixed block on the left and the right side wall of the fixed block on the right are both provided with through openings adapted to the positioning block, the left side wall and the right side wall of the mounting seat are both provided with positioning openings adapted to the positioning block, and the through opening on the left is connected to the positioning opening on the left, and the through opening on the right is connected to the positioning opening on the right.

[0015] Furthermore, the transmitting end of the wireless charging transmitter and the receiving end of the wireless charging receiver are connected to each other, and the output end of the wireless charging receiver is electrically connected to the input end of the monitoring instrument body.

[0016] Furthermore, the adjustment component includes an electric push rod fixedly connected to the left side of the upper surface of the base plate and the right side of the upper surface, and a connecting frame fixedly connected to the top of the movable rod of the electric push rod, and the bottom of the left connecting frame is fixedly connected to the left side of the upper surface of the fixed plate, and the bottom of the right connecting frame is fixedly connected to the right side of the upper surface of the fixed plate.

[0017] (III) Beneficial effects

[0018] Compared with the prior art, the present invention provides a non-contact human physiological index monitoring device based on millimeter wave radar, which has the following beneficial effects:

[0019] This millimeter-wave radar-based contactless human physiological index monitoring device realizes wireless charging of the device through the power supply structure, avoids the wear of the charging port caused by frequent plugging and unplugging of cables, and improves the service life and stability of the device. In addition, the device can adjust the height of the device through adjustment components, and users can adjust the height of the device according to their own needs, thereby improving the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1It is a schematic diagram of the structure of the utility model;

[0021] Figure 2 It is a three-dimensional diagram of the bottom plate, the fixing plate, the connecting frame and the mounting seat in the structure of the utility model;

[0022] Figure 3 It is a front schematic diagram of the utility model.

[0023] In the figure: 1. bottom plate; 2. fixing plate; 3. mounting base; 4. frame; 5. wireless charging transmitter; 6. fixing base; 7. wireless charging receiver; 8. monitor body; 9. magnetic block; 10. iron block; 11. connecting plate; 12. fixing block; 13. elastic telescopic rod; 14. positioning block; 15. electric push rod; 16. connecting frame. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-3 A non-contact human physiological index monitoring device based on millimeter wave radar includes a base plate 1, a fixing plate 2 and a mounting seat 3. The inner side of the mounting seat 3 is provided with a power supply structure for providing electrical energy to the monitoring device.

[0026] like Figure 1 As shown, the power supply structure includes a frame 4 fixedly connected to the inner bottom wall of the mounting base 3, a wireless charging transmitter 5 fixedly connected to the inner bottom wall of the frame 4, a fixing base 6 placed on the upper surface of the frame 4, a wireless charging receiver 7 fixedly connected to the inner top wall of the fixing base 6, and a monitoring instrument body 8 fixedly connected to the upper surface of the fixing base 6.

[0027] Both left and right sides of the fixing base 6 are provided with connection components for stably connecting the fixing base 6 to the frame 4 .

[0028] An adjustment component for adjusting the height of the monitor body 8 is provided on the upper surface of the base plate 1 .

[0029] It should be noted that a groove is provided on the upper surface of the fixed plate 2, and a magnetic block 9 is fixedly connected to the inner side of the groove. An iron block 10 is adsorbed on the upper surface of the magnetic block 9, and the iron block 10 is fixedly connected to the bottom of the mounting seat 3. Through the arrangement of the magnetic block 9 and the iron block 10, the disassembly and assembly of the fixed plate 2 and the mounting seat 3 is more convenient, thereby facilitating maintenance.

[0030] An interface is provided on the front of the wireless charging transmitter 5, and the interface of the wireless charging transmitter 5 can be a type-c interface. A data cable socket is provided on the front of the mounting base 3, which is connected to the frame 4 and compatible with the interface of the wireless charging transmitter 5.

[0031] The connecting assembly includes a connecting plate 11 fixedly connected to the left and right sides of the fixing seat 6 respectively, a fixing block 12 fixedly connected to the bottom of the connecting plate 11, an elastic telescopic rod 13 fixedly connected to the inner side of the fixing block 12, and a positioning block 14 fixedly connected to the piston rod of the elastic telescopic rod 13.

[0032] There are three elastic telescopic rods 13 on the inner side of the fixed block 12, and the three elastic telescopic rods 13 on the left side are fixedly connected to the inner right side wall of the left fixed block 12, and the left positioning block 14 is fixedly connected between the left ends of the piston rods of the three elastic telescopic rods 13 on the left side, and the three elastic telescopic rods 13 on the right side are fixedly connected to the inner left side wall of the right fixed block 12, and the right positioning block 14 is fixedly connected between the right ends of the piston rods of the three elastic telescopic rods 13 on the right side.

[0033] The left side wall of the left fixing block 12 and the right side wall of the right fixing block 12 are both provided with through openings adapted to the positioning block 14, and the left side wall and the right side wall of the mounting seat 3 are both provided with positioning openings adapted to the positioning block 14, and the through opening on the left is connected to the positioning opening on the left, and the through opening on the right is connected to the positioning opening on the right.

[0034] The transmitting end of the wireless charging transmitter 5 and the receiving end of the wireless charging receiver 7 are connected to each other, and the output end of the wireless charging receiver 7 is electrically connected to the input end of the monitoring instrument body 8 .

[0035] The adjustment component includes an electric push rod 15 fixedly connected to the left and right sides of the upper surface of the base plate 1 and a connecting frame 16 fixedly connected to the top of the movable rod of the electric push rod 15, and the bottom of the left connecting frame 16 is fixedly connected to the left side of the upper surface of the fixed plate 2, and the bottom of the right connecting frame 16 is fixedly connected to the right side of the upper surface of the fixed plate 2.

[0036] The working principle of the above embodiment is:

[0037] First, place the fixing seat 6 on the frame 4, and insert the fixing block 12 into the inner side of the mounting seat 3. When the fixing block 12 is inserted into the inner side of the mounting seat 3, the elastic characteristics of the elastic telescopic rod 13 drive the positioning block 14 to extend into the positioning port of the mounting seat 3, so that the fixing seat 6 can be stably connected to the upper surface of the frame 4. At the same time, when the fixing seat 6 is stably connected to the upper surface of the frame 4, the wireless charging transmitter 5 inside the frame 4 will be aligned with the wireless charging receiver 7 of the fixing seat 6. The wireless charging transmitter 5 converts electrical energy into a high-frequency magnetic field. The receiving coil in the wireless charging receiver 7 senses this magnetic field to generate an induced current. The power conversion circuit converts the induced current into a stable direct current to charge the battery of the monitor body 8.

[0038] When the height needs to be adjusted, the electric push rod 15 is started, and the electric push rod 15 drives the connecting frame 16 to move upward, and the connecting frame 16 then drives the fixing plate 2 to move upward, and the fixing plate 2 then drives the mounting seat 3 to move upward, and the mounting seat 3 then drives the monitoring instrument body 8 installed thereon to move upward, thereby realizing the adjustment of the height of the monitoring instrument body 8.

[0039] The electrical components appearing in the article are all electrically connected to the main controller and the power supply. The main controller can be a conventional known device for control such as a computer, and the existing public power connection technology is not described in detail in the article.

[0040] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises a ..." does not exclude the existence of other identical elements in the process, method, article or device including the element.

[0041] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A non-contact human physiological index monitoring device based on millimeter wave radar, comprising a base plate (1), a fixing plate (2) and a mounting seat (3), characterized in that: A power supply structure for providing electric energy to the monitoring device is provided on the inner side of the mounting seat (3); The power supply structure comprises a frame (4) fixedly connected to the inner bottom wall of the mounting seat (3), a wireless charging transmitter (5) fixedly connected to the inner bottom wall of the frame (4), a fixing seat (6) placed on the upper surface of the frame (4), a wireless charging receiver (7) fixedly connected to the inner top wall of the fixing seat (6), and a monitoring instrument body (8) fixedly connected to the upper surface of the fixing seat (6); Both left and right sides of the fixing seat (6) are provided with connection components for enabling the fixing seat (6) to be stably connected to the frame (4); An adjustment component for adjusting the height of a monitor body (8) is provided on the upper surface of the base plate (1).

2. The non-contact human physiological index monitoring device based on millimeter wave radar according to claim 1 is characterized in that: The upper surface of the fixing plate (2) is provided with a groove, and a magnetic block (9) is fixedly connected to the inner side of the groove. An iron block (10) is adsorbed on the upper surface of the magnetic block (9), and the iron block (10) is fixedly connected to the bottom of the mounting seat (3).

3. The non-contact human physiological index monitoring device based on millimeter wave radar according to claim 1 is characterized in that: The front of the wireless charging transmitter (5) is provided with an interface, and the front of the mounting seat (3) is provided with a data line socket which is connected to the frame (4) and is compatible with the interface of the wireless charging transmitter (5).

4. The non-contact human physiological index monitoring device based on millimeter wave radar according to claim 1 is characterized in that: The connection assembly comprises a connection plate (11) fixedly connected to the left and right sides of a fixing seat (6), respectively, a fixing block (12) fixedly connected to the bottom of the connection plate (11), an elastic telescopic rod (13) fixedly connected to the inner side of the fixing block (12), and a positioning block (14) fixedly connected to the piston rod of the elastic telescopic rod (13).

5. The non-contact human physiological index monitoring device based on millimeter wave radar according to claim 4 is characterized in that: The left side wall of the left fixing block (12) and the right side wall of the right fixing block (12) are both provided with through openings adapted to the positioning block (14); the left side wall and the right side wall of the mounting seat (3) are both provided with positioning openings adapted to the positioning block (14); the through opening on the left side is connected to the positioning opening on the left side, and the through opening on the right side is connected to the positioning opening on the right side.

6. The non-contact human physiological index monitoring device based on millimeter wave radar according to claim 1 is characterized in that: The transmitting end of the wireless charging transmitter (5) and the receiving end of the wireless charging receiver (7) are connected to each other, and the output end of the wireless charging receiver (7) is electrically connected to the input end of the monitoring instrument body (8).

7. The non-contact human physiological index monitoring device based on millimeter wave radar according to claim 1 is characterized in that: The adjustment assembly comprises an electric push rod (15) fixedly connected to the left side and the right side of the upper surface of the base plate (1) and a connecting frame (16) fixedly connected to the top end of the movable rod of the electric push rod (15), wherein the bottom of the left connecting frame (16) is fixedly connected to the left side of the upper surface of the fixed plate (2), and the bottom of the right connecting frame (16) is fixedly connected to the right side of the upper surface of the fixed plate (2).

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