CN219048463U

CN219048463U - Millimeter wave detection device and mounting structure

Info

Publication number: CN219048463U
Application number: CN202222218395.5U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Dewertokin Technology Group Co Ltd
Current assignee: Dewertokin Technology Group Co Ltd
Priority date: 2022-08-23
Filing date: 2022-08-23
Publication date: 2023-05-23
Anticipated expiration: 2032-08-23

Abstract

The utility model discloses a millimeter wave detection device and a mounting structure, and belongs to the technical field of intelligent furniture. The millimeter wave detection device comprises a mounting part and a sensing part, wherein the mounting part comprises a mounting shell and a circuit board arranged in the mounting shell; the sensing portion includes the sensing shell and locates the millimeter wave sensor in the sensing shell, and millimeter wave sensor is connected with the circuit board electricity, and the sensing shell is equipped with the sensing panel that corresponds the setting with millimeter wave sensor, and the installation shell is located to sensing shell angle is adjustable to adjust the orientation of sensing panel. The sensing shell angle is adjustably arranged on the installation shell, the orientation of the sensing panel can be adjusted according to actual demands, the matching degree is higher, the detection precision of the millimeter wave sensor is improved, the influence of electromagnetic radiation on human health can be reduced, and the intelligent degree of the intelligent sofa seat is improved.

Description

Millimeter wave detection device and mounting structure

Technical Field

The utility model relates to the technical field of intelligent furniture, in particular to a millimeter wave detection device and a mounting structure.

Background

The millimeter wave sensor has the characteristics of small volume, easy integration and high spatial resolution, and compared with optical sensors such as cameras, infrared and laser, the millimeter wave sensor has strong capability of penetrating fog, smoke and dust and strong anti-interference capability.

Along with the improvement of living standard, the intelligent requirements of people on furniture are also higher and higher. Millimeter wave sensors are also beginning to be used in smart appliances and are used to detect vital information such as heart rate, respiration, pulse, sleep state (including deep, medium and deep sleep states), fatigue, etc. of a user. In the prior art, a millimeter wave sensor for intelligent furniture is single in installation form, and once installation is completed, the angle cannot be changed any more, so that the matching degree is low, and even the detection precision can be influenced.

Disclosure of Invention

The utility model aims to provide a millimeter wave detection device and a mounting structure, which can improve the matching degree and detection precision of the millimeter wave detection device.

In order to achieve the above object, the following technical scheme is provided:

in a first aspect, there is provided a millimeter wave detection device characterized by comprising:

the mounting part comprises a mounting shell and a circuit board arranged in the mounting shell;

the sensing part comprises a sensing shell and a millimeter wave sensor arranged in the sensing shell, wherein the millimeter wave sensor is electrically connected with the circuit board, the sensing shell is provided with a sensing panel which is correspondingly arranged with the millimeter wave sensor, and the angle of the sensing shell is adjustably arranged on the mounting shell so as to adjust the orientation of the sensing panel.

As an alternative to millimeter wave detection means, the angle adjustment of the sensing housing is in the range of 0 ° -90 °.

As an alternative scheme of the millimeter wave detection device, one side of the installation shell is provided with an angle scale, and the same side of the sensing shell relative to the angle scale is provided with an angle pointer corresponding to the angle scale;

the other side of the installation shell, which is opposite to the angle scale, is provided with a detachable adjusting connecting piece, and the adjusting connecting piece can lock or unlock the sensing shell and the installation shell.

As an alternative scheme of the millimeter wave detection device, the millimeter wave detection device further comprises a wire rod electrically connected with the circuit board, a connecting structure is fixedly arranged outside the wire rod, and the connecting structure is rotationally connected with the mounting shell;

the wire fixing piece is arranged in the installation shell and can prevent the wire from falling off.

As an alternative to the millimeter wave detection device, the millimeter wave detection device further comprises a plurality of extended function sensors mounted within the sensing housing and/or the mounting housing.

As an alternative scheme of the millimeter wave detection device, the extended function sensor comprises a first sensor, the first sensor is installed in the installation shell, and the installation shell is provided with a first through hole which is arranged corresponding to the first sensor.

As an alternative of the millimeter wave detection device, the plurality of extended function sensors include a second sensor mounted in the sensing housing, and the sensing housing is provided with a second through hole provided corresponding to the second sensor.

As an alternative to the millimeter wave detection device, the mounting housing is provided with a quick-fit structure for fixing the millimeter wave detection device.

In a second aspect, there is provided a mounting structure for fixing the millimeter wave detection device as defined in any one of the above, the mounting structure comprising:

an adapter plate;

the mounting plate is fixedly arranged at one end of the adapter plate in the width direction, and the mounting shell is detachably arranged on the mounting plate; or alternatively, the first and second heat exchangers may be,

the mounting structure comprises an adapter plate, and the mounting shell is detachably arranged on the adapter plate.

As the alternative scheme of mounting structure, still include the fast-assembling spare, the fast-assembling spare with mounting structure fixed connection, the fast-assembling spare can with the fast-assembling structure cooperation on the installation shell is in order to with millimeter wave detection device is fixed in mounting structure.

Compared with the prior art, the utility model has the beneficial effects that:

according to the millimeter wave detection device, when the millimeter wave detection device is installed, the installation shell is fixed, the angle of the sensing shell is adjustably arranged on the installation shell, the orientation of the sensing panel can be adjusted according to actual requirements, the matching degree is higher, the detection precision of the millimeter wave sensor is improved, and the influence of electromagnetic radiation on human health can be reduced.

The mounting structure is used for fixing the millimeter wave detection device, and improves the convenience of mounting the millimeter wave detection device.

Drawings

Fig. 1 is a schematic diagram of a millimeter wave detection device according to an embodiment of the present utility model;

fig. 2 is a schematic diagram of a millimeter wave detection device according to a second embodiment of the present utility model;

fig. 3 is a schematic diagram of a millimeter wave detection device according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a millimeter wave detection device according to an embodiment of the present utility model;

fig. 5 is a schematic diagram of a millimeter wave detection device according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of a millimeter wave detection device according to an embodiment of the present utility model;

fig. 7 is a schematic diagram of a millimeter wave detection device according to an embodiment of the present utility model;

fig. 8 is a schematic structural diagram of a millimeter wave detection device according to an embodiment of the present utility model;

fig. 9 is an exploded view of a millimeter wave detection device in an embodiment of the present utility model;

fig. 10 is a schematic diagram of a structure in which a millimeter wave detection device is horizontally installed in an embodiment of the present utility model;

fig. 11 is a schematic diagram of a second structure in which a millimeter wave detection device is horizontally installed in the embodiment of the present utility model;

fig. 12 is a schematic diagram of a structure in which a millimeter wave detection device is vertically installed in the embodiment of the present utility model;

fig. 13 is a schematic diagram of a second structure in which a millimeter wave detection device is vertically installed in the embodiment of the present utility model;

fig. 14 is a schematic diagram of a millimeter wave detection device assembled to a smart sofa seat according to an embodiment of the present utility model;

fig. 15 is a schematic diagram of a second structure of the millimeter wave detection device according to the embodiment of the present utility model assembled to the intelligent sofa seat;

FIG. 16 is a schematic view of a wire structure in an embodiment of the utility model;

FIG. 17 is a schematic view of the structure of the mounting housing in an embodiment of the utility model;

fig. 18 is an enlarged view of a portion a of fig. 1;

fig. 19 is a distance test chart of a millimeter wave sensor in an embodiment of the present utility model;

fig. 20 is a schematic diagram of a human respiratory data phase angle algorithm measured by a millimeter wave sensor according to an embodiment of the present utility model;

FIG. 21 is a schematic view of a smart sofa chair in a sitting position according to an embodiment of the present utility model;

FIG. 22 is a schematic view of a structure of a sofa seat in a TV posture according to an embodiment of the present utility model;

FIG. 23 is a schematic view of a sofa seat in a lying position according to an embodiment of the present utility model;

FIG. 24 is a schematic diagram of a smart furniture control system in accordance with an embodiment of the present utility model;

FIG. 25 is a schematic diagram of an integrated electrical control for a smart sofa seat using a power supply in communication with an adapter independent of 5V in an embodiment of the present utility model;

FIG. 26 is a schematic diagram of an integrated electrical control for communication after AC/DC is applied to a smart sofa chair according to an embodiment of the present utility model;

FIG. 27 is a schematic diagram of an integrated electronic control mode for communication after DC/DC is adopted in the intelligent sofa seat according to the embodiment of the utility model;

fig. 28 is a schematic diagram of an electric control integration form of the intelligent sofa seat according to the embodiment of the utility model, wherein the electric control integration form is communicated after the controller is internally provided with a power supply.

Reference numerals:

1. a mounting part; 11. mounting a shell; 111. a mounting surface; 112. a quick-mounting structure; 113. a wire rod fixing member; 114. a mounting clip; 115. a mounting groove; 116. an angle scale; 117. a first through hole; 12. a circuit board;

2. a sensing part; 21. a sensing housing; 211. an angle pointer; 22. a millimeter wave sensor; 23. a sensing panel;

3. a mounting structure; 31. an adapter plate; 32. a mounting plate;

4. a quick assembly;

5. a wire rod; 51. a connection structure;

6. adjusting the connecting piece;

71. a first sensor; 72. a second sensor;

100. an intelligent sofa seat; 101. a sofa seat; 102. a sofa backrest; 103. leg rest of sofa; 104. a backrest driving unit; 105. leg rest driving unit; 106. a hand controller.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed", "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected or integrally connected; either mechanically or electrically. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

As shown in fig. 1-28, the present embodiment provides an intelligent sofa seat 100, which includes a sofa seat 101, a sofa backrest 102, a sofa leg rest 103, a hand controller 106, and a millimeter wave detection device, wherein the millimeter wave detection device is arranged on the sofa backrest 102. The life information of the user can be acquired through the millimeter wave detection device so as to improve the intelligent degree of the intelligent sofa 100. Preferably, the millimeter wave detection device is provided corresponding to the chest of the user to improve detection accuracy.

In the present embodiment, the millimeter wave detection device includes the mounting portion 1 and the sensing portion 2, the mounting portion 1 including the mounting housing 11 and the circuit board 12 provided in the mounting housing 11; the sensing part 2 comprises a sensing housing 21 and a millimeter wave sensor 22 arranged in the sensing housing 21, wherein the millimeter wave sensor 22 is electrically connected with the circuit board 12, the sensing housing 21 is provided with a sensing panel 23 arranged corresponding to the millimeter wave sensor 22, and the sensing housing 21 is arranged on the mounting housing 11 in an angle-adjustable manner so as to adjust the orientation of the sensing panel 23.

When installing millimeter wave detection device, with installation shell 11 fixed mounting in the back of sofa seat, the installation shell 11 is located to sensing shell 21 angularly adjustable, and then can adjust the orientation of sensing panel 23 according to actual demand, the matching degree of millimeter wave detection device and intelligent sofa seat 100 has been improved, still be favorable to improving millimeter wave sensor 22's detection precision, make millimeter wave sensor 22 can judge whether the user is located on intelligent sofa seat 100, if the user is located on intelligent sofa seat 100 then can accurately acquire the heart rate of user, breathe, pulse, sleep state (including sunken, well and deep sleep state), fatigue degree etc. life information, and can reduce electromagnetic radiation to healthy influence of human body.

Preferably, the sensing panel 23 is mounted against the chest of the user so that the millimeter wave radar is against the chest of the user, effectively improving the accuracy of the detected data.

Alternatively, the angular adjustment range of the sensing housing 21 is 0 ° -90 °, the adjustment range is large, and the smart sofa chair 100 can be adapted to any type of smart sofa chair.

In the present embodiment, the mounting housing 11 is provided with the mounting surface 111, and in the first limit state, the angle between the sensing panel 23 and the mounting surface 111 is 90 °, and in the second limit state, the angle between the sensing panel 23 and the mounting surface 111 is 180 °, in other words, the sensing panel 23 is turned from the first limit state to the second limit state, and the turning angle is 90 °.

Optionally, the millimeter wave detection device further includes a wire 5 electrically connected to the circuit board 12, in order to match the wire 5 with the adjustable sensing portion 2, a connection structure 51 is fixedly provided on the outside of the wire 5 to avoid excessive pulling of the wire 5, the connection structure 51 is rotationally connected to the mounting housing 11, on one hand, to locate the wire 5, and on the other hand, to enable the wire 5 to swing by a suitable angle along with the overturning of the sensing portion 2, so as to reduce the stress of the wire 5.

Alternatively, a wire fixing piece 113 is provided in the mounting case 11, and the wire fixing piece 113 can prevent the wire 5 from falling off. The wire rod 5 is fixed by the wire rod fixing member 113, so that the connection stability between the wire rod 5 and the circuit board 12 can be improved. Illustratively, the wire fixing member 113 is a wire clip, and the wire 5 is clamped by the wire clip, so that the wire 5 can be fixed, and the wire 5 can be easily disassembled and assembled.

In this embodiment, the connection structure 51 outside the wire 5 is a cylinder, the mounting housing 11 is provided with the mounting clip 114, the mounting clip 114 is provided with an opening, the connection structure 51 can be clamped into the mounting clip 114 through the opening, the assembly is convenient, the connection structure 51 can be prevented from being separated from the opening, and the connection structure 51 of the cylinder can rotate freely relative to the mounting clip 114.

Further, the mounting housing 11 is further provided with a mounting groove 115, the circuit board 12 is inserted into the mounting groove 115, the circuit board 12 is positioned through the mounting groove 115, the circuit board 12 is prevented from moving, and the mounting is convenient.

Optionally, one side of the mounting housing 11 is provided with an angle scale 116, and the same side of the sensing housing 21 with respect to the angle scale 116 is provided with an angle pointer 211 provided corresponding to the angle scale 116. After connecting the sensing housing 21 with the mounting housing 11, the angle pointer 211 points to a certain angle value; when the sensing housing 21 is turned over, the turned-over angle of the sensing housing 21 can be read by the angle pointer 211 and the angle scale 116.

Optionally, the other side of the mounting housing 11, opposite the angle scale 116, is provided with a detachable adjustment connection 6, the sensing housing 21 being rotatable relative to the mounting housing 11, the adjustment connection 6 being capable of locking or unlocking the sensing housing 21 with the mounting housing 11. When the orientation of the sensing panel 23 needs to be adjusted, the sensing housing 21 is turned over by unlocking the adjusting connector 6, the sensing panel 23 is adjusted to the target orientation, and the sensing housing 21 and the mounting housing 11 are locked by using the adjusting connector 6, so that the operation is convenient.

In this embodiment, the adjusting connector 6 is a bolt, the head of the bolt is abutted to the sensing housing 21, the other end of the bolt passes through the sensing housing 21 and is in threaded connection with the mounting housing 11, and the sensing housing 21 and the mounting housing 11 can be locked by the bolt by tightening the bolt; the angle of the sensing housing 21 can be adjusted by loosening the bolts, and the structure is simple and the operation is convenient.

Optionally, the millimeter wave detection device further includes a plurality of extended function sensors, and the plurality of extended function sensors are installed in the sensing housing 21 and/or the installation housing 11. The function of the millimeter wave detection device may be added by an extended function sensor, which may be a temperature sensor or the like, for example.

Optionally, the extended function sensor includes a first sensor 71, such as a temperature sensor, the first sensor 71 is installed in the installation housing 11, and the installation housing 11 is provided with a first through hole 117 provided corresponding to the first sensor 71, so that the temperature sensor accurately senses the ambient temperature through the first through hole 117.

Optionally, the extended function sensor includes a second sensor 72, such as a pressure sensor, the second sensor 72 is installed in the sensing housing 21, and the sensing housing 21 is provided with a second through hole corresponding to the second sensor 72, so that the pressure sensor senses the pressure of the user leaning against the backrest of the sofa seat through the second through hole.

Optionally, the installation housing 11 and the sensing housing 21 comprise two housings which are detachably connected, and the two housings are connected to form a closed installation housing 11 or sensing housing 21, so that the structure inside the installation housing 11 or the sensing housing 21 is protected; the two shells are disassembled, so that the internal structure of the two shells can be disassembled or maintained.

Alternatively, in order to facilitate quick installation of the millimeter wave detection device, the installation housing 11 is provided with a quick-fit structure 112, and the quick-fit structure 112 is used to fix the millimeter wave detection device. Illustratively, the quick-mounting structure 112 is a slot formed on the mounting housing 11, and of course, the quick-mounting structure 112 may also be a plug provided on the mounting housing 11, so as to achieve the purpose of quickly mounting the millimeter wave detection device by plugging.

Further, the millimeter wave detection device is embedded in the sofa backrest 102 of the intelligent sofa seat 100, the installation space is limited, in this embodiment, in order to horizontally install the millimeter wave detection device, the space of the millimeter wave detection device in the vertical direction is reduced, interference is avoided, and in order to better fix the millimeter wave detection device in the sofa backrest 102 of the intelligent sofa seat 100, an installation structure 3 is further designed, the installation structure 3 comprises an adapter plate 31 and an installation plate 32, the installation plate 32 is fixedly arranged at one end of the width direction of the adapter plate 31, the installation shell 11 is detachably arranged on the installation plate 32, specifically, the installation plate 32 is approximately parallel to the horizontal plane, and the installation surface 111 is parallel to the installation plate 32.

In other embodiments, the millimeter wave detection device may be further installed vertically, so that the space occupied by the millimeter wave detection device in the horizontal direction is reduced, interference is avoided, the installation structure 3 only includes the adapter plate 31, and the installation housing 11 is detachably disposed on the adapter plate 31. Specifically, the interposer 31 is substantially perpendicular to the horizontal plane, and the mounting surface 111 is disposed parallel to the interposer 31.

Optionally, the mounting structure 3 further includes a quick-mounting member 4, where the quick-mounting member 4 is fixedly connected to the mounting structure 3, and the quick-mounting member 4 can cooperate with the quick-mounting structure 112 on the mounting housing 11 to fix the millimeter wave detection device to the mounting structure 3. In this embodiment, the quick assembly structure 112 can be plugged with the quick assembly 4, and the quick assembly and disassembly are achieved by adopting a plugging manner with a simple structure.

The detection principle of the millimeter wave sensor 22 is explained below.

In the present embodiment, the antenna emission angles of the millimeter wave sensor 22 are 40 ° in the vertical direction and 80 ° in the horizontal direction, similar to the shape of an elliptical cone.

Millimeter wave sensor 22 detects the chest and back of the human body, including the contraction fluctuations of the body's lungs, over a detection range of approximately 0.15m-3 m.

Illustratively, fig. 19 is a distance test chart of millimeter wave sensor 22, with the abscissa being distance and the ordinate being signal reflection intensity, two peaks can be seen from fig. 19, because two objects at different distances are detected, the first object being at a distance of 0.25m and the second object being at a distance of 0.39m.

It should be noted that, the millimeter wave sensor 22 includes a detection component and a system wafer, where a transceiver system of the detection component is responsible for transmitting electric waves and receiving reflected waves, and processing raw data into respiration, heart rate, and the like; the system wafer is responsible for converting the breath, heart rate, etc. to a specific state, such as a sleep state (i.e., the user is in a sleep state), through a deep learning algorithm. Fig. 20 is a schematic diagram of a phase angle algorithm of human breath data measured by the millimeter wave sensor 22, which is original phase data output by the millimeter wave sensor 22, and is mainly used for micro-motion detection of breath, heart rate and the like, and phase signals with 90-degree phase difference of coordinates are shown in fig. 20, wherein the signals consist of a complex number: z=a+bi, a, b are two real numbers, r in the right graph represents the intensity of the signal, and the angle phi with the X axis is the phase angle.

The embodiment also provides an intelligent furniture control system based on the millimeter wave detection device, which comprises a control center, a driving assembly and the millimeter wave detection device, wherein the millimeter wave detection device executes the following steps:

a. transmitting sensing electric waves to each part of the body of the user and receiving human body reflected electric waves;

b. processing the reflected electric wave to obtain life information of a user;

c. judging and outputting human body state information according to the life information of the user;

the vital information includes heart rate, respiratory rate, pulse, body temperature, etc. The human body state information of the user includes a sleep state (including a deep, medium and deep sleep state), a sedentary state (i.e., the user keeps sitting for a certain preset period of time), a recumbent state (i.e., the user keeps TV or lying for a certain preset period of time and does not belong to the sleep state), a tired state, and a blank state (i.e., when the state of the user cannot be judged or does not belong to any of the above states), etc.

d. And repeating the steps a-c again after the preset interval time is reached.

In the actual working process, the millimeter wave detection device can repeatedly measure at regular intervals to confirm that the user is still in the same human body state (such as a sedentary state), or timely find that the user changes the state (such as self-moving body).

Optionally, the control center receives the human body state information output by the millimeter wave detection device and outputs the first driving signal according to a preset scene. Optionally, the driving assembly drives the intelligent furniture to complete the preset action according to the first driving signal.

Optionally, the intelligent furniture control system further comprises a manual control center, wherein the manual control center is connected with the control center; the user can control the driving assembly through the manual control center to do the action wanted by the user, specifically, the user sends a control signal to the control center through the manual control center, and the control center sends a second driving signal to the driving assembly according to the control signal, wherein the second driving signal has higher priority than the first driving signal. The manual control center is directly controlled by a user, signals sent by the millimeter wave device and the control center can be interrupted, if the millimeter wave device judges that the user is in a sleep state, a first driving signal is sent to enable the sofa to be in a lying position, but the user wakes halfway, the driving signal which is changed into the lying position can be interrupted through the manual control center, and a second driving signal sent by the user through the manual control center is executed.

In order to improve the intelligentization degree of the intelligent sofa seat 100, the embodiment also provides an intelligent sofa seat control method, which is implemented by adopting the intelligent sofa seat 100, and comprises the following steps:

s1, detecting life information of a user of the intelligent sofa 100 by utilizing a millimeter wave detection device, and acquiring human body state information of the user according to the life information of the user;

s2, analyzing the human body state information, and controlling the intelligent sofa chair 100 to perform preset actions according to the analysis result.

The millimeter wave detection device is used for acquiring the life information of the user, and analyzing and calculating are carried out according to the acquired life information to acquire the human body state information of the user, so that the intelligent sofa seat 100 is automatically controlled according to the preset action, and the intelligent degree of the intelligent sofa seat 100 and the comfort level of the user are improved.

By collecting the life information of the user, the requirement of the user can be judged by analyzing the life information, so that the intelligent sofa 100 can be automatically controlled, and the comfort level of the user can be improved.

Alternatively, the user may preset the preset actions before using the intelligent sofa 100, or may select the factory setting.

Optionally, if the user is in a sleep state, the preset action is to heat the cushion of the intelligent sofa seat 100, so as to achieve the purpose of preventing the user from being cold.

Of course, if the user is in a sleep state, the preset action may also be set to control the intelligent sofa seat (100) to switch to a TV posture state or a lying posture state, so as to improve the resting comfort of the user.

Specifically, if the user is in the low-or medium-sleep state, the intelligent sofa seat 100 is controlled to switch to the TV posture state, in which the sofa backrest 102 of the intelligent sofa seat 100 has two states of 30 ° and 60 ° inclination, and the sofa backrest 102 of the intelligent sofa seat 100 is also controlled to incline 30 ° when the user is in the low-sleep state; the sofa backrest 102 of the intelligent sofa chair 100 is controlled to tilt 60 ° while the user is in the mid-heavy sleep state. If the user is in the deep sleep state, the intelligent sofa 100 is controlled to switch to the lying state.

Optionally, if the user is in a sedentary state (i.e. the sitting posture is kept for longer than the preset time period), the preset action is to control the intelligent sofa seat 100 to send out a prompt message to remind the user to stand up to move the tendons and bones, so as to keep the blood circulation function healthy; and the television watching time of a user can be prevented from being overlong, visual fatigue is avoided, myopia is prevented, and the like.

Optionally, if the user is in a long-lying state, the preset action is that the sofa backrest (102) and/or the sofa leg rest (103) are folded, so that the user is reminded of changing the posture, and the health of the blood circulation function of the body is maintained; and the television watching time of a user can be prevented from being overlong, visual fatigue is avoided, myopia is prevented, and the like.

In one embodiment, the intelligent sofa chair 100 is provided with a vibrating member; the prompt information is vibration generated by the vibration piece.

It should be noted that, the user may also set reminding items by himself, such as cooking, boiling water, etc., so as to remind the user to start processing the reminding items in time after the user uses the intelligent sofa 100 for a set period of time, thereby avoiding forgetting the user.

Further, in controlling the intelligent sofa seat 100 to perform the preset action, the method further comprises the following steps:

if the user makes an unexpected motion, the intelligent sofa 100 is controlled to stop the preset motion. Wherein, the unexpected action refers to any action that can make the millimeter wave detection device judge that the user has deviated from the current human body state, including but not limited to lifting up hands, falling down, suddenly accelerating heart rate, etc.

For example, if the user is in a sleep state, the intelligent sofa seat 100 is controlled to switch to a TV posture state or a lying posture state, and if the user makes actions such as lifting hands during the switching process, the sleep state is stopped, the user suddenly wakes up or judges a sleep error, and at this time, the intelligent sofa seat 100 is controlled to stop switching to the TV posture state or the lying posture state.

Of course, the unexpected motion may also be any manipulation of the hand controller 106 of the intelligent sofa chair 100.

Further, the user may issue a control signal to control the intelligent sofa chair 100 via the hand controller 106, the control signal having the highest priority.

Optionally, the intelligent sofa seat control method further comprises the following steps:

and sending the life information and/or the human body state information to a control terminal.

By the arrangement, a user or family members of the user can check the life information record through the control terminal to know the health condition of the user.

Optionally, the control terminal is any one of a mobile phone, a PDA, a television, a computer and a tablet personal computer. Further, the control terminal is preloaded with a control program (such as APP) of the intelligent sofa seat 100, and the user can control the intelligent sofa seat 100 through the preloaded control program.

Further, a warning prompt can be set at the control terminal, so that the user can be timely reminded of paying attention to the health state when the life information of the user exceeds a preset value.

Illustratively, a schematic structural diagram of a smart furniture control system based on millimeter wave detection devices is shown in fig. 24.

Illustratively, the electronically controlled integration of the intelligent sofa chair 100 may be of the type shown in any of FIGS. 25-28, and may be configured for use according to particular scenarios and requirements.

It should be noted that, the "priority" in the above embodiment refers to execution selection of a specific execution unit (e.g., a driving component) when receiving different instructions (or commands, or control signals, or driving signals), and if the specific execution unit (e.g., a driving component, the following description is the same) receives different instructions (or commands, or control signals, or driving signals, the following description is the same) at the same time, it only executes instructions with high priority; if the specific execution unit receives another instruction during the execution of the received instruction, it executes only the instruction with high priority, or stops the instruction with low priority and returns to the pre-execution state, and then executes the instruction with high priority.

Note that the above is only a preferred embodiment of the present utility model and the technical principle applied. It will be understood by those skilled in the art that the present utility model is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the utility model. Therefore, while the utility model has been described in connection with the above embodiments, the utility model is not limited to the embodiments, but may be embodied in many other equivalent forms without departing from the spirit or scope of the utility model, which is set forth in the following claims.

Claims

1. A millimeter wave detection device, characterized by comprising:

a mounting part (1) comprising a mounting housing (11) and a circuit board (12) arranged in the mounting housing (11);

the sensing part (2) comprises a sensing shell (21) and a millimeter wave sensor (22) arranged in the sensing shell (21), wherein the millimeter wave sensor (22) is electrically connected with the circuit board (12), the sensing shell (21) is provided with a sensing panel (23) which is correspondingly arranged with the millimeter wave sensor (22), and the sensing shell (21) is arranged on the mounting shell (11) in an angle-adjustable manner so as to adjust the orientation of the sensing panel (23).

2. Millimeter wave detection device according to claim 1, characterized in that the angular adjustment of the sensing housing (21) ranges from 0 ° to 90 °.

3. Millimeter wave detection device according to claim 2, characterized in that one side of the mounting housing (11) is provided with an angle scale (116), and the same side of the sensing housing (21) relative to the angle scale (116) is provided with an angle pointer (211) corresponding to the angle scale (116);

the other side of the installation housing (11) relative to the angle scale (116) is provided with a detachable adjusting connecting piece (6), and the adjusting connecting piece (6) can lock or unlock the sensing housing (21) and the installation housing (11).

4. The millimeter wave detection device according to claim 1, characterized in that the millimeter wave detection device further comprises a wire (5) electrically connected to the circuit board (12), a connection structure (51) is fixedly provided outside the wire (5), and the connection structure (51) is rotatably connected to the mounting housing (11);

a wire fixing piece (113) is arranged in the installation shell (11), and the wire fixing piece (113) can prevent the wire (5) from falling off.

5. Millimeter wave detection device according to claim 1, characterized in that it further comprises several extended function sensors mounted within the sensing housing (21) and/or the mounting housing (11).

6. The millimeter wave detection device according to claim 5, wherein the extended function sensor includes a first sensor (71), the first sensor (71) is mounted in the mounting case (11), and the mounting case (11) is provided with a first through hole (117) provided in correspondence with the first sensor (71).

7. The millimeter wave detection device according to claim 5, wherein the extended function sensor includes a second sensor (72), the second sensor (72) is mounted in the sensing housing (21), and the sensing housing (21) is provided with a second through hole provided in correspondence with the second sensor (72).

8. The millimeter wave detection device according to claim 1, characterized in that the mounting housing (11) is provided with a snap-fit structure (112), the snap-fit structure (112) being used for fixing the millimeter wave detection device.

9. A mounting structure for fixing the millimeter wave detection device according to any one of claims 1 to 8, the mounting structure (3) comprising:

an adapter plate (31);

the mounting plate (32), the mounting plate (32) is fixedly arranged at one end of the adapter plate (31) in the width direction, and the mounting shell (11) is detachably arranged on the mounting plate (32); or alternatively, the first and second heat exchangers may be,

the mounting structure (3) comprises an adapter plate (31), and the mounting shell (11) is detachably arranged on the adapter plate (31).

10. The mounting structure according to claim 9, further comprising a quick-fit member (4), the quick-fit member (4) being fixedly connected to the mounting structure (3), the quick-fit member (4) being engageable with a quick-fit structure (112) on the mounting housing (11) to fix the millimeter wave detection device to the mounting structure (3).