CN211021145U

CN211021145U - Take intelligent wearing equipment of high accuracy locate function

Info

Publication number: CN211021145U
Application number: CN201922167162.5U
Authority: CN
Inventors: 李静; 马灿城; 陈发省
Original assignee: Guangzhou Huawei Mingtian Software Technology Co ltd
Current assignee: Guangzhou Huawei Mingtian Software Technology Co ltd
Priority date: 2019-12-06
Filing date: 2019-12-06
Publication date: 2020-07-17
Anticipated expiration: 2029-12-06

Abstract

The intelligent wearable equipment with the high-precision positioning function is provided with a helmet body and a high-precision positioning device, wherein the high-precision positioning device is assembled on the helmet body, the position information of the high-precision positioning device is transmitted to a main control chip of the helmet body, and the helmet body is provided with universal interfaces such as an IIC interface, a UART interface, an SPI interface and the like, so that various different positioning technologies can be flexibly accessed according to different service scenes to realize the high-precision positioning function; meanwhile, the helmet body is further provided with a rotary positioning mechanism, so that the irradiation directions of the camera, the lighting and the laser arranged on the intelligent main body can be changed according to the requirements of a user, the use flexibility of the helmet is enhanced, and convenience is brought to the user.

Description

Take intelligent wearing equipment of high accuracy locate function

Technical Field

The utility model relates to a location technical field, in particular to take intelligent wearing equipment of high accuracy locate function.

Background

The high-precision positioning system consists of a positioning base station, a positioning label, a position resolving server and a scheduling center display screen, can position the position of personnel in real time, and has extremely high positioning precision which can reach within 30 centimeters.

In the prior art, there are various common high-precision positioning terminals, such as a chest-hang tag, a hand-wear tag, an arm-hang tag, a vehicle-mounted tag, and the like. However, these devices have a single function, are independent devices, and need to be worn independently when in use, and cannot be used by combining a positioning technology with the devices.

Therefore, it is necessary to provide a take intelligent wearing equipment of high accuracy locate function in order to solve the prior art not enough to the not enough of prior art to the not enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to avoid the weak point of prior art and provide a take intelligent wearing equipment of high accuracy locate function is necessary very in order to solve the prior art not enough. This take intelligent wearing equipment of high accuracy locate function can the multiple different location technology of adaptation, realizes the function of high accuracy location, can adjust camera, illumination and laser irradiation's direction simultaneously according to user's demand.

The above object of the present invention is achieved by the following technical means.

An intelligent wearable device with a high-precision positioning function is provided with a helmet body and a high-precision positioning device;

the high-precision positioning device is assembled on the helmet body, and the position information of the high-precision positioning device is transmitted to the main control chip of the helmet body.

Preferably, the helmet body is provided with a universal interface, and the universal interface is electrically connected with the high-precision positioning device.

Preferably, the universal interface is provided with an IIC interface, a UART interface and an SPI interface.

More preferably, the general interface is provided with a GND interface, a VCC interface, an SC L interface, an SDA interface, a MISO interface, an MOSI interface, a CS interface, an RX interface, a TX interface, a GPIO1 interface, a GPIO2 interface, and a GPIO3 interface.

Preferably, the high-precision positioning device is provided with a positioning chip capable of acquiring positioning data through the base station, and the positioning chip is connected with the universal interface to convey acquired positioning data information to the main control unit of the helmet body through the universal interface.

Preferably, the positioning chip is of a thousand hunt magic cube M120 type.

Preferably, the main control unit of the helmet body is provided with a main control chip, a communication module, a storage module and a display;

the communication module, the storage module and the display are respectively electrically connected with the main control chip.

Preferably, the model of the main control chip is MSM 8953.

The main control chip receives the positioning data information transmitted by the positioning chip, the positioning data information is transmitted to the storage module to be stored, the positioning data information received by the main control chip is communicated with external equipment through the communication module, and the positioning data information received by the main control chip is transmitted to the display to be displayed.

Preferably, the helmet body is provided with a helmet body, an intelligent main body and a rotary positioning device;

the rotating positioning device is assembled on the helmet body, a fixing part of the rotating positioning device is fixed on the helmet body, a rotating part of the rotating positioning device is movably assembled on the fixing part, and the intelligent main body is fixedly connected with the rotating part of the rotating positioning device.

Preferably, the helmet body is further provided with an assembling slot, and the high-precision positioning device is arranged in the assembling slot or is arranged in the intelligent main body.

Preferably, the rotary positioning device is provided with a rotating shaft mechanism, an elastic triggering mechanism and a fixed cover;

the fixed cover is fixedly connected with the helmet body, the rotating shaft mechanism is movably assembled on the fixed cover, and the elastic trigger mechanism is abutted between the rotating shaft mechanism and the fixed cover.

Preferably, the rotating shaft mechanism is provided with a main shaft body, a rotating disc and concave holes distributed on the rotating disc;

the carousel sets up in the outer lane position of main shaft, carousel and main shaft fixed connection, intelligent main part and the fixed assembly of main shaft body.

Preferably, two ends of the main shaft body are respectively defined as a first pipe section and a second pipe section, the first pipe section and the second pipe section are distributed on two sides of the rotary table, and the intelligent main body is assembled with the first pipe section in a plug-in mode.

Preferably, the fixed cover is provided with an outer ring pipe, a positioning groove and an inner ring pipe, the inner ring pipe is arranged in the outer ring pipe, and the positioning groove is arranged between the inner ring pipe and the outer ring pipe;

the turntable is assembled in the inner ring pipe, a concave hole in the turntable is positioned between the inner ring pipe and the outer ring pipe, and the second pipe section is inserted in the inner ring pipe.

Preferably, elasticity trigger mechanism sets up to spring and ball, the one end of spring and the tip butt of constant head tank, the other end butt ball of spring, the shrinkage pool butt of the ball other end and carousel.

Preferably, the number of the positioning grooves is multiple, and elastic triggering mechanisms are respectively assembled in the multiple positioning grooves; the concave holes are uniformly distributed on the turntable.

Preferably, the inner wall of the main shaft body is provided with a fool-proof fastener, the connector is provided with an assembly clamping groove matched with the fool-proof fastener, the connector is sleeved inside the main shaft body, and the fool-proof fastener is assembled with the assembly clamping groove.

Preferably, helmet body is provided with the spacing groove, and intelligent object is provided with spacing post, and spacing post activity inlays in the spacing groove.

Preferably, the helmet body is provided with an installation cover, and the installation cover is fixedly connected to the helmet body.

Preferably, the mounting cover is provided with a cover top and a mounting hole, the cover top is movably assembled on the mounting cover, and the connecting body is inserted into the mounting hole.

The intelligent wearable device with the high-precision positioning function is provided with a helmet body and a high-precision positioning device, wherein the high-precision positioning device is assembled on the helmet body, the position information of the high-precision positioning device is transmitted to a main control chip of the helmet body, and the helmet body is provided with universal interfaces such as an IIC interface, a UART interface, an SPI interface and the like, so that various different positioning technologies can be flexibly accessed according to different service scenes to realize the high-precision positioning function; meanwhile, the helmet body is further provided with a rotary positioning mechanism, so that the irradiation directions of the camera, the lighting and the laser arranged on the intelligent main body can be changed according to the requirements of a user, the use flexibility of the helmet is enhanced, and convenience is brought to the user.

Drawings

The present invention will be further described with reference to the accompanying drawings, but the contents in the drawings do not constitute any limitation to the present invention.

Fig. 1 is the utility model relates to a take high accuracy locate function's intelligent wearing equipment's location principle schematic diagram.

Fig. 2 is the utility model relates to a take high accuracy locate function's intelligent wearing equipment's helmet body structure schematic diagram.

Fig. 3 is a partial structure view of fig. 2 taken along the line a-a.

FIG. 4 is an exploded view of the rotational positioning apparatus and smart body portion of FIG. 2.

Fig. 5 is the utility model relates to a take high accuracy locate function's intelligent wearing equipment's pivot mechanism structure schematic diagram.

Fig. 6 is a schematic view of fig. 5 from another perspective.

Fig. 7 is the utility model relates to a take high accuracy locate function's intelligent wearing equipment's fixed lid structure sketch map.

Fig. 8 is the utility model discloses a take high accuracy locate function's intelligent wearing equipment's helmet body and intelligent main part connection structure schematic diagram.

Fig. 9 the utility model relates to a take high accuracy locate function's intelligent wearing equipment's helmet body inboard structure schematic diagram.

In fig. 1 to 9, there are included:

an intelligent main body 100,

A connecting body 110, a limiting column 120, an assembling clamping groove 130,

A helmet body 200,

A limit groove 210, a mounting cover 220, a cover top 230, a mounting hole 240, an assembling groove position 250,

A rotating shaft mechanism 300,

A turntable 310, a spindle body 320, a first pipe section 330, a second pipe section 340, a concave hole 350, a fool-proof fastener 360,

A fixed cover 400,

An inner ring pipe 410, an outer ring pipe 420, a positioning groove 430,

An elastic trigger mechanism 500,

Spring 510, ball 520.

Detailed Description

The invention will be further described with reference to the following examples.

Example 1.

The utility model provides a take intelligent wearing equipment of high accuracy locate function, as shown in figure 1, is provided with the helmet body and high accuracy positioner, and high accuracy positioner assembles in the helmet body, and high accuracy positioner's positional information carries to the main control chip of the helmet body.

In this embodiment, integrate high accuracy positioner on the helmet body, can realize the integration of locate function and equipment, need not additionally to wear the function that the high accuracy was fixed a position the tag card and can be realized.

Specifically, the helmet body is provided with a universal interface, and the universal interface is electrically connected with the high-precision positioning device. A general hardware interface is reserved on the helmet body, different positioning technologies can be accessed according to different service scenes, and the function of high-precision positioning is achieved.

More specifically, the general interface is provided with a GND interface, a VCC interface, an SC L interface, a SDA interface, a MISO interface, a MOSI interface, a CS interface, an RX interface, a TX interface, a GPIO1 interface, a GPIO2 interface and a GPIO3 interface.

The GPIO interface may be configured as an input or output interface, or may be used as an enable control terminal of some modules or an input receiving terminal of a module interrupt signal. It should be noted that the number of GPIO interfaces may be designed according to actual requirements, and there is no specific requirement in this embodiment.

The IIC interface, i.e., I2C interface, is a serial communication bus, I2C serial bus generally has two signal lines, one is a bidirectional data line SDA, the other is a clock line SC L, and the I2C bus allows a plurality of unprocessed processors and various peripheral devices to be connected.

A universal asynchronous receiver transmitter, also known as UART, is a universal serial data bus used for asynchronous communications. The bus is in bidirectional communication, and full duplex transmission and reception can be realized. The UART interface comprises interface standard specifications such as RS232, RS449, RS423, RS422 and RS485 and bus standard specifications, namely the UART is a general name of an asynchronous serial communication port.

The serial peripheral interface, also known as SPI, is a high-speed, full-duplex, synchronous communication bus that operates in a master-slave mode, which typically has a master device and one or more slave devices, requiring at least 4 wires, consisting of four pins, MISO (master data in), MOSI (master data out), SC L K (clock), CS (chip select).

The high accuracy positioner in this embodiment is provided with the positioning chip that can obtain the location data through the basic station, and positioning chip and general interface connection carry the main control unit to the helmet body with the location data information that obtains through general interface.

In actual use, the high-precision positioning module acquires positioning data through a built base station, the base station transmits the data to a positioning chip of the high-precision positioning device after acquiring the positioning data, and the positioning data is transmitted to a main control unit of the helmet body through an SDA (serial data architecture), an SC L or other interfaces.

In the present embodiment, the positioning chip is set as the hunt magic cube M120. It should be noted that the model of the main control chip may also be other models of the magic cube, and those skilled in the art may determine the model as the case may be, and will not be described in detail here.

Specifically, the main control unit of the helmet body is provided with a main control chip, a communication module, a storage module and a display; the communication module, the storage module and the display are respectively electrically connected with the main control chip. The main control chip receives the positioning data information transmitted by the positioning chip, the positioning data information is transmitted to the storage module to be stored, the positioning data information received by the main control chip is communicated with external equipment through the communication module, and the positioning data information received by the main control chip is transmitted to the display to be displayed.

The model of the main control chip in this embodiment is set as MSM 8953. MSM8953 CellLong 625 is an eight-core processor manufactured by 14nm process in the high-pass headquarter, and has the characteristics of low power consumption and high performance. It should be noted that the model of the main control chip is not limited to that described in this embodiment, and may be other models, which are not listed and described herein.

In this embodiment, the communication technology used by the communication module may be WiFi technology, may also be bluetooth technology, or may be 4G technology. It should be noted that, as a person skilled in the art, communication technology can be specifically selected according to common general knowledge.

The intelligent wearing device with the high-precision positioning function in the embodiment is used in practice, firstly, target positioning is obtained through a repeatedly-found self-built base station, the base station conveys the obtained positioning data to a positioning chip of a high-precision positioning module, the pins of the positioning chip convey the obtained positioning data to a main control unit of a helmet body through a universal interface, the main control chip receives the positioning data information conveyed by the positioning chip, the positioning data information is conveyed to a storage module to be stored, the positioning data information received by the main control chip is communicated with external equipment through a communication module, and the positioning data information received by the main control chip is sent to a display to be displayed.

This take intelligent wearing equipment of high accuracy locate function, be provided with the helmet body and high accuracy positioner, high accuracy positioner assembles in the helmet body, high accuracy positioner's positional information carries to the main control chip of the helmet body, through be provided with the IIC interface on the helmet body, the UART interface, general interfaces such as SPI interface, according to different business scenes, can insert multiple different location technique in a flexible way, realize the function of high accuracy location, the helmet body still is provided with communication module and storage module simultaneously, storage module can save the location data that the chip sent to receive the location, communication module can send the location data to external equipment, realize the interaction of data.

Example 2.

The utility model provides a take intelligent wearing equipment of high accuracy locate function, is different from embodiment 1 in that, as shown in fig. 2 to 3, the helmet body sets up helmet body 200, intelligent main part 100 and rotary positioning device, and rotary positioning device assembles in helmet body 200, and rotary positioning device's fixed part is fixed in helmet body 200, and rotary positioning device's rotation portion activity assembly is in the fixed part, and intelligent main part 100 and rotary positioning device's rotation portion fixed connection.

The rotating part of the rotating positioning device can rotate relative to the helmet body 200, and the intelligent main body 100 fixedly connected with the rotating part of the rotating positioning device can rotate relative to the helmet body 200, so that a user can flexibly change some function directions of corresponding adjustment of positions on the intelligent main body 100 according to needs, and convenience is provided for the user.

In this embodiment, the helmet body 200 is further provided with an assembling slot 250, and the high-precision positioning device is disposed in the assembling slot 250 or mounted on the smart main body 100. It should be noted that, those skilled in the art can select the assembling position of the high-precision positioning module according to practical situations, and the assembling position is not limited herein.

The rotational positioning apparatus of the present embodiment is provided with a rotation shaft mechanism 300, an elastic trigger mechanism 500, and a fixed cover 400. The fixed cover 400 is fixedly connected with the helmet body 200, the rotating shaft mechanism 300 is movably assembled on the fixed cover 400, and the elastic triggering mechanism 500 is abutted between the rotating shaft mechanism 300 and the fixed cover 400. The fixing cover 400 can fix the rotating shaft mechanism 300 to a fixed position on the helmet body 200, ensuring that the rotating shaft mechanism 300 can only rotate at the fixed position; meanwhile, the fixing cover 400 also provides a protection function for the rotation shaft mechanism 300 and the elastic trigger mechanism 500.

In order to obtain better rotation effect, as shown in fig. 4 to 5, the rotating shaft mechanism 300 is provided with a main shaft body 320, a rotating disc 310 and concave holes 350 distributed on the rotating disc 310. The turntable 310 is disposed at an outer ring of the spindle, the turntable 310 is fixedly connected to the spindle, and the intelligent body 100 is fixedly assembled with the spindle body 320.

It should be noted that the intelligent main body 100 is provided with a screw hole, and the main shaft body 320 is provided with a connecting hole matched with the screw hole, and the two are fixedly connected through a screw. In addition, the depth of the concave hole 350 is not unique, the concave hole 350 can be flexibly arranged according to the weight of the intelligent main body 100, and when the weight of the intelligent main body 100 is larger, the depth of the concave hole 350 is increased; as the weight of the smart body 100 is reduced, the depth of the recess 350 is reduced. The design of shrinkage pool 350 for carousel 310 can obtain the resistance that comes from elastic trigger mechanism 500, makes intelligent agent 100 can not rotate voluntarily, just can rotate by the external force, has improved the stability of device.

In this embodiment, as shown in fig. 6, two ends of the spindle body 320 are respectively defined as a first pipe section 330 and a second pipe section 340, the first pipe section 330 and the second pipe section 340 are distributed on two sides of the turntable 310, and the intelligent body 100 is assembled with the first pipe section 330 in an insertion manner; as shown in fig. 7, the fixing cover 400 is provided with an outer collar 420, a positioning groove 430 and an inner collar 410, the inner collar 410 is disposed inside the outer collar 420, and the positioning groove 430 is disposed between the inner collar 410 and the outer collar 420; the rotary plate 310 is assembled to the inner ring tube 410, the concave hole 350 of the rotary plate 310 is located between the inner ring tube 410 and the outer ring tube 420, and the second pipe segment 340 is inserted into the inner ring tube 410.

The positioning groove 430 ensures that the position of the elastic trigger mechanism 500 is not changed when the elastic trigger mechanism 500 receives a sufficient force from the concave hole 350, so that the elastic trigger mechanism 500 can provide a continuous and stable resistance to the rotating disc 310. The rotating disc 310 and the second pipe segment 340 are inserted into the inner ring pipe 410, so that the space is saved, and the device is lighter.

The elastic trigger mechanism 500 of the present embodiment is provided with a spring 510 and a ball 520, one end of the spring 510 abuts against the end of the positioning slot 430, the other end of the spring 510 abuts against the ball 520, and the other end of the ball 520 abuts against the concave hole 350 of the turntable 310.

When the turntable 310 rotates, the balls 520 move between different concave holes 350 on the turntable 310, the balls 520 are pressed by the spring 510 to prevent the turntable 310 from rotating, and when the external force is larger than the resistance, the turntable 310 can rotate. When the ball 520 enters the concave hole 350, a sound is generated to prompt a user to know the rotating angle, and the man-machine interaction of the product is improved.

The intelligent wearing equipment of taking high accuracy locate function of this embodiment through rotating positioner, can guarantee that intelligent main part 100 rotates for helmet body 200 for camera, illumination, the laser irradiation direction of installing on intelligent main part 100 can change according to user's demand, can also provide feedback information for the user simultaneously, have improved the human-computer interaction nature of product.

Example 3.

The utility model provides a take intelligent wearing equipment of high accuracy locate function, other structures are the same with embodiment 2, the difference lies in, still has following characteristic: the positioning groove 430 is provided in plurality, and the elastic trigger mechanisms 500 are respectively assembled in the plurality of positioning grooves 430. It should be noted that the number of the positioning grooves 430 is not limited to two in this embodiment, and may be set to other numbers, such as four, five, six, etc., according to specific needs. The greater the number of detents 430, the greater the number of springs 510, and the greater the number of balls 520. The greater the resistance of the dial 310 from the ball 520, the greater the external force required for the smart body 100 to rotate, which is more stable, so that the weight of the smart body 100 can be increased, and more functions can be provided on the smart body 100.

In order to improve the efficiency of the rotating disc 310, the concave holes 350 are uniformly distributed on the rotating disc 310.

In this embodiment, the inner wall of the spindle body 320 is provided with the fool-proof fastener 360, the connector 110 is provided with the assembly slot 130 matched with the fool-proof fastener 360, the connector 110 is sleeved inside the spindle body 320, and the fool-proof fastener 360 is assembled with the assembly slot 130. The arrangement of the assembling clamping groove 130 and the fool-proof clamping piece 360 enables the intelligent helmet to be mounted more conveniently.

In this embodiment, as shown in fig. 8, the helmet body 200 is provided with a limiting groove 210, the intelligent body 100 is provided with a limiting post 120, and the limiting post 120 is movably embedded in the limiting groove 210. Spacing post 120 activity inlays in spacing groove 210, guarantees that intelligent object 100 can rotate only in the within range that sets up, prevents the destruction of unrestricted rotation to intelligent object 100 interior circuit.

This take intelligent wearing equipment of high accuracy locate function, prevent slow-witted fastener 360 and the installation of mutually supporting of commentaries on classics card slot for intelligent main part 100 is very convenient with rotary positioning device's installation, shrinkage pool 350 evenly distributed is in carousel 310, make carousel 310 can be at its rotation range effectual improvement rotation efficiency, the rotation range that still is provided with spacing groove 210 control intelligent main part 100 avoids because of unrestricted rotation to the destruction of intelligent main part 100 internal line.

Example 4.

An intelligent wearing device with a high-precision positioning function, which has the same other structure as that of embodiment 2 or 3, and is different from the intelligent wearing device in that the intelligent wearing device further has the following characteristics: as shown in fig. 9, the helmet body 200 is provided with a mounting cover 220, and the mounting cover 220 is fixedly connected to the helmet body 200; the mounting cover 220 is provided with a cover top 230 and a mounting hole 240, the cover top 230 is movably assembled to the mounting cover 220, and the connecting body 110 is inserted into the mounting hole 240. The mounting cover 220 may provide a mounting space for the rotational positioning apparatus and may protect the rotational positioning apparatus from external force.

The arrangement of the protective cover provides convenience in mounting, dismounting or repairing the rotational positioning apparatus, and also protects the head of the user from the collision of the fixed cover 400. It should be noted that the connection member and the first pipe section 330 can be provided with a gasket at the position passing through the mounting hole 240 to avoid friction from the helmet body 200 and increase the wear rate. This take intelligent wearing equipment of high accuracy locate function just repairs with dismantling, long service life.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a take high accuracy locate function's intelligence wearing equipment which characterized in that: is provided with a helmet body and a high-precision positioning device;

the high-precision positioning device is assembled on the helmet body, and the position information of the high-precision positioning device is transmitted to a main control chip of the helmet body;

the helmet body is provided with a universal interface which is electrically connected with the high-precision positioning device; the universal interface is provided with an IIC interface, a UART interface and an SPI interface.

2. The intelligent wearable device with the high-precision positioning function according to claim 1, wherein the general-purpose interface is provided with a GND interface, a VCC interface, an SC L interface, a SDA interface, a MISO interface, a MOSI interface, a CS interface, an RX interface, a TX interface, a GPIO1 interface, a GPIO2 interface and a GPIO3 interface.

3. The intelligent wearable device with high-precision positioning function according to claim 2, characterized in that: the high-precision positioning device is provided with a positioning chip capable of acquiring positioning data through a base station, and the positioning chip is connected with the universal interface and used for conveying the acquired positioning data information to a main control unit of the helmet body through the universal interface.

4. The intelligent wearable device with high-precision positioning function according to claim 3, characterized in that: the positioning chip is a thousand seeking magic cube M120.

5. The intelligent wearable device with high-precision positioning function according to claim 3 or 4, characterized in that: the main control unit of the helmet body is provided with a main control chip, a communication module, a storage module and a display;

the communication module, the storage module and the display are respectively electrically connected with the main control chip; the model of the main control chip is MSM 8953;

6. The intelligent wearable device with high-precision positioning function according to claim 5, wherein: the helmet body is provided with a helmet body, an intelligent main body and a rotary positioning device;

7. The intelligent wearable device with high-precision positioning function according to claim 6, wherein: the helmet body is further provided with an assembling slot position, and the high-precision positioning device is arranged in the assembling slot position or is arranged in the intelligent main body.

8. The intelligent wearable device with high-precision positioning function according to claim 7, characterized in that:

the rotary positioning device is provided with a rotating shaft mechanism, an elastic triggering mechanism and a fixed cover;

the fixed cover is fixedly connected with the helmet body, the rotating shaft mechanism is movably assembled on the fixed cover, and the elastic triggering mechanism is abutted between the rotating shaft mechanism and the fixed cover;

the rotating shaft mechanism is provided with a main shaft body, a rotating disc and concave holes distributed on the rotating disc;

the turntable is arranged at the outer ring position of the main shaft, the turntable is fixedly connected with the main shaft, and the intelligent main body is fixedly assembled with the main shaft body;

the two ends of the main shaft body are respectively defined as a first pipe section and a second pipe section, the first pipe section and the second pipe section are distributed on the two sides of the turntable, and the intelligent main body is assembled with the first pipe section in a plug-in mode;

the fixed cover is provided with an outer ring pipe, a positioning groove and an inner ring pipe, the inner ring pipe is arranged in the outer ring pipe, and the positioning groove is arranged between the inner ring pipe and the outer ring pipe;

the rotary disc is assembled in the inner ring pipe, a concave hole in the rotary disc is positioned between the inner ring pipe and the outer ring pipe, and the second pipe section is inserted in the inner ring pipe;

the elastic trigger mechanism is provided with a spring and a ball, one end of the spring is abutted with the end part of the positioning groove, the other end of the spring is abutted with the ball, and the other end of the ball is abutted with the concave hole of the turntable;

the positioning grooves are provided with a plurality of positioning grooves, and elastic triggering mechanisms are respectively assembled in the plurality of positioning grooves; the concave holes are uniformly distributed on the turntable;

the inner wall of the main shaft body is provided with a fool-proof clamping piece, the connecting body is provided with an assembling clamping groove matched with the fool-proof clamping piece, the connecting body is sleeved inside the main shaft body, and the fool-proof clamping piece is assembled with the assembling clamping groove.

9. The intelligent wearable device with high-precision positioning function according to claim 8, wherein: the helmet body is provided with a limiting groove, the intelligent main body is provided with a limiting column, and the limiting column is movably embedded in the limiting groove;

the helmet body is provided with an installation cover which is fixedly connected with the helmet body;

the mounting cover is provided with a cover top and a mounting hole, the cover top is movably assembled on the mounting cover, and the connecting body is inserted in the mounting hole.