CN217213457U - Non-contact intelligent household device - Google Patents
Non-contact intelligent household device Download PDFInfo
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- CN217213457U CN217213457U CN202220145727.9U CN202220145727U CN217213457U CN 217213457 U CN217213457 U CN 217213457U CN 202220145727 U CN202220145727 U CN 202220145727U CN 217213457 U CN217213457 U CN 217213457U
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- universal joint
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
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Abstract
The utility model relates to a radar sensing technical field indicates a non-contact intelligence house device especially, contains: the universal joint comprises a shell, a main control board, a universal joint structure and a base, wherein the main control board is arranged in the shell, and the shell is connected with the base through the universal joint structure; the master control board is provided with a power supply circuit, a 485 circuit, a master control unit, a wireless communication unit, a millimeter wave radar unit, an indicator light circuit and a key circuit, wherein the power supply circuit is connected with the 485 circuit, the master control unit, the wireless communication unit and the millimeter wave radar unit, and the master control unit is connected with the 485 circuit, the wireless communication unit, the millimeter wave radar unit, the indicator light circuit and the key circuit. The utility model discloses can carry out dynamic detection to human vital sign, overcome the human defect of being misjudged at static that current detection device appears.
Description
Technical Field
The utility model relates to a radar sensing technical field indicates a non-contact intelligence house device especially.
Background
Various detection devices are often used in smart home control systems to detect the presence of a human body. Most of the existing detection devices only sense a moving human body, and when the human body is static, the detection is easy to fail, so that misjudgment is generated.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, an object of the present invention is to provide a non-contact smart home device, which can dynamically detect the vital signs of a human body, and overcome the defect that the human body is misjudged at rest when the existing detection device is used.
In order to achieve the above object, the utility model adopts the following technical scheme:
a contactless smart home device, comprising: the universal joint comprises a shell, a main control board, a universal joint structure and a base, wherein the main control board is arranged in the shell, and the shell is connected with the base through the universal joint structure;
the master control board is provided with a power supply circuit, a 485 circuit, a master control unit, a wireless communication unit, a millimeter wave radar unit, an indicator light circuit and a key circuit, wherein the power supply circuit is connected with the 485 circuit, the master control unit, the wireless communication unit and the millimeter wave radar unit, and the master control unit is connected with the 485 circuit, the wireless communication unit, the millimeter wave radar unit, the indicator light circuit and the key circuit.
Further, the universal joint structure includes connecting rod, spherical structure and prevents slow-witted buckle structure, the spherical structure pass through the connecting rod with the casing is connected, prevent slow-witted buckle structure and set up the top of base, the spherical structure sets up prevent slow-witted buckle structure in.
Further, the casing is equipped with power source and 485 interfaces, power source and 485 interfaces respectively with power supply circuit and 485 circuit connection.
Furthermore, the shell is provided with a network access key, and the network access key is connected with the key circuit.
Further, the base is provided with a foam rubber ring.
Further, the base is provided with a mounting hole.
Further, the shell is provided with a mirror surface structure, the inner part of the mirror surface structure is a plane, and the outer part of the mirror surface structure is a cambered surface.
The beneficial effects of the utility model reside in that:
the utility model is provided with a millimeter wave radar unit, and utilizes the millimeter wave radar detection technology to dynamically detect the vital signs of the human body, thereby not only detecting the moving human body, but also detecting the static or familiar sleeping people; the detection is more accurate.
The utility model discloses a universal joint structure for the casing can rotate, thereby realizes the detection in a plurality of positions.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a rear view of the present invention.
Fig. 3 is an exploded view of the present invention.
Fig. 4 is a schematic diagram of the circuit connection of the present invention.
The reference numbers indicate: 1. a housing; 2. a spherical structure; 3. a base body; 4. a base support; 5. a foam rubber ring; 6. a main control board; 7. a mirror structure; 8. a power interface; 9.485 interface; 10. a network access key; 11. a connecting rod; 12. and (7) mounting holes.
Detailed Description
Referring to fig. 1-4, the present invention relates to a non-contact smart home device, comprising: the device comprises a shell 1, a main control board 6, a universal joint structure and a base, wherein the main control board 6 is arranged in the shell 1, and the shell 1 is connected with the base through the universal joint structure;
the main control board 6 is provided with a power supply circuit, a 485 circuit, a main control unit, a wireless communication unit, a millimeter wave radar unit, an indicator light circuit and a key circuit, the power supply circuit is connected with the 485 circuit, the main control unit, the wireless communication unit and the millimeter wave radar unit, and the main control unit is connected with the 485 circuit, the wireless communication unit, the millimeter wave radar unit, the indicator light circuit and the key circuit;
in the above solution, the wireless communication unit includes at least one of Zigbee, Lora, Wifi, 4G, 5G, KNX, 485, and ethernet; the purpose of the definition herein is to accommodate a variety of communication environments.
The utility model adopts the millimeter wave radar unit, utilizes the millimeter wave radar detection technology to dynamically detect the vital signs of the human body, not only can detect the moving human body, but also can detect the static or familiar sleeping people; the detection is more accurate.
Further, the universal joint structure comprises a connecting rod 11, a spherical structure 2 and a foolproof buckle structure, wherein the spherical structure 2 is connected with the shell 1 through the connecting rod 11, the foolproof buckle structure is arranged at the top of the base, and the spherical structure 2 is arranged in the foolproof buckle structure;
in the above solution, the base comprises a base body 3 and a base support 4.
The utility model discloses a universal joint structure for casing 1 can rotate, thereby realizes the detection in a plurality of positions.
Further, the shell 1 is provided with a power interface 8 and a 485 interface 9, and the power interface 8 and the 485 interface 9 are respectively connected with the power circuit and the 485 circuit; adopt 485 interface 9 designs, can conveniently dock with wired platform.
Further, the shell 1 is provided with a network access key 10, and the network access key 10 is connected with the key circuit.
Furthermore, the base is provided with a foam rubber ring 5, and the design of the foam rubber ring 5 is adopted to realize nonporous installation and fixation.
Further, the base is provided with a mounting hole 12, which is defined herein for the purpose that the mounting hole 12 can be used in situations where the foam rubber ring 5 is not fixed or is not fixed firmly.
Further, the housing 1 is provided with a mirror structure 7 with a plane inside and a cambered surface outside, and the purpose defined herein is to reduce interference and improve detection effect.
The utility model discloses a working process includes:
1. the method comprises the steps of sending different types of wave-type signals through an antenna by using a millimeter wave radar unit and a high-resolution radar monitoring technology and using wavelengths in a millimeter range, continuously detecting and collecting phase change data of the wave-type signals caused by action and nobody of a human body target, and carrying out analog signal and digital signal processing conversion, analysis, comparison and judgment processing on the collected data through a main control unit to obtain digital signals of human body existence and nobody existence.
2. The main control unit sends the obtained digital signals of human existence and unmanned existence to the wireless communication unit, the digital signals are processed by the wireless communication unit, and then the processed digital signals are sent to the intelligent gateway in the house by the wireless communication unit. The non-contact intelligent home scene linkage control method has the advantages of reliable operation, quick sensing, lower fuzziness and accuracy and no error.
3. The utility model discloses also can be by the main control unit with the human digital signal who obtains existence and unmanned digital signal send wired 485 units, handle digital signal, send bus control platform through wired 485 CNX communication protocol, realize reliable operation, quick sensing, lower ambiguity and accurate non-contact intelligence house scene coordinated control who does not have the mistake.
The above embodiments are only for describing the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and various modifications and improvements made by the technical solution of the present invention by those skilled in the art are all within the scope of the present invention as defined by the claims.
Claims (7)
1. A non-contact smart home device, comprising: the universal joint comprises a shell, a main control board, a universal joint structure and a base, wherein the main control board is arranged in the shell, and the shell is connected with the base through the universal joint structure;
the master control board is provided with a power supply circuit, a 485 circuit, a master control unit, a wireless communication unit, a millimeter wave radar unit, an indicator light circuit and a key circuit, wherein the power supply circuit is connected with the 485 circuit, the master control unit, the wireless communication unit and the millimeter wave radar unit, and the master control unit is connected with the 485 circuit, the wireless communication unit, the millimeter wave radar unit, the indicator light circuit and the key circuit.
2. The non-contact smart home device according to claim 1, wherein: the universal joint structure comprises a connecting rod, a spherical structure and a fool-proof buckle structure, wherein the spherical structure is connected with the shell through the connecting rod, the fool-proof buckle structure is arranged at the top of the base, and the spherical structure is arranged in the fool-proof buckle structure.
3. The non-contact smart home device according to claim 1, wherein: the casing is equipped with power source and 485 interfaces, power source and 485 interfaces respectively with power supply circuit and 485 circuit connection.
4. The non-contact smart home device according to claim 1, wherein: the shell is provided with a network access key, and the network access key is connected with the key circuit.
5. The non-contact smart home device according to claim 1, wherein: the base is provided with a foam rubber ring.
6. The non-contact smart home device according to claim 1, wherein: the base is provided with a mounting hole.
7. The non-contact smart home device according to claim 1, wherein: the shell is provided with a mirror surface structure with a plane inside and a cambered surface outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145727.9U CN217213457U (en) | 2022-01-19 | 2022-01-19 | Non-contact intelligent household device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220145727.9U CN217213457U (en) | 2022-01-19 | 2022-01-19 | Non-contact intelligent household device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217213457U true CN217213457U (en) | 2022-08-16 |
Family
ID=82791200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220145727.9U Active CN217213457U (en) | 2022-01-19 | 2022-01-19 | Non-contact intelligent household device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217213457U (en) |
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2022
- 2022-01-19 CN CN202220145727.9U patent/CN217213457U/en active Active
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