CN220085072U

CN220085072U - GNSS station measuring integrated machine

Info

Publication number: CN220085072U
Application number: CN202321544880.XU
Authority: CN
Inventors: 李娜; 郭峰; 蔡束; 翁浩飞
Original assignee: Shenzhen Antai Data Monitoring Technology Co ltd
Current assignee: Shenzhen Antai Data Monitoring Technology Co ltd
Priority date: 2023-06-16
Filing date: 2023-06-16
Publication date: 2023-11-24
Anticipated expiration: 2033-06-16

Abstract

The utility model discloses a GNSS station measuring all-in-one machine, which particularly relates to the field of GNSS all-in-one machine products applied to monitoring and positioning, and comprises a lower cover, wherein a vertical rod screw hole is formed in the bottom of the lower cover, an antenna and a power interface are fixedly connected to the bottom of the lower cover, a battery box is fixedly connected to the top of the lower cover, a partition plate is fixedly connected to the top of the battery box, a main board is fixedly connected to the top of the partition plate, copper column screws are connected to the top of the main board, an antenna board is connected to the top of the copper column screws, a shell, a battery compartment partition plate, the main board and the antenna board are fixed in a layer-by-layer manner to achieve structural integrity and integrity, and the shell, the battery compartment partition plate, the main board and the antenna board are fixed in a layer-by-layer manner to achieve structural integrity and integrity, so that the structure is simplified, the assembly structure is simplified, and the cost is reduced.

Description

GNSS station measuring integrated machine

Technical Field

The utility model relates to the technical field of GNSS integrated machine products applied to monitoring and positioning, in particular to a GNSS station measuring integrated machine.

Background

Since the birth of the first civil GPS receiver in 1981, the use of GNSS thoroughly overturns the traditional measurement, and the GNSS technology has the characteristics of all-weather measurement, high positioning speed, continuous real-time and high automation degree, and is widely applied to engineering and disaster monitoring.

RTK (Real Time Kinematic) is short for real-time dynamic measurement. The technology combines the GNSS technology and the data transmission technology, carries out real-time calculation of GNSS observation data, and obtains high-precision position information in extremely short time. The first generation of RTKs, also called split RTKs, mainly consists of a GNSS antenna, a GNSS receiver, a communication radio station and a handbook. The split RTK base station is generally erected on a known point, and after the host receives GNSS signals, observation information is broadcast to the mobile station through a connected transmitting radio station; because the device generally does not support mobile network communications such as GSM and GPRS, the radio station communications still restrict the operating range of the RTK compared to mobile network communications. In addition, the separated RTK operation is complex, in actual measurement, the field workers need to use a knapsack to put the GNSS receiver and the external radio station on the back, and the body load of the field workers is too heavy, so that great inconvenience is brought to actual measurement work. Under the background condition, I am based on the general requirements of mapping development of China, under the support of related departments of a company, over a period of years, the technology of realizing equipment integration while ensuring positioning accuracy is broken through, three problems of complicated equipment parts, easy equipment loss, high-efficiency work in remote mountainous areas and the like are solved, a GNSS positioning navigation system integrated machine is independently developed, and a new application idea is provided for the mapping industry.

The developed GNSS positioning navigation system integrated machine system consists of a power supply module, a system control module, a beacon module, a GNSS board card, a Bluetooth module, an iNAND module, a user interaction module and a GNSS and beacon two-in-one antenna, and can be widely used in the fields of engineering, disaster monitoring and the like.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: 1. the current GNSS product battery modules are all built-in, the battery can be disassembled and assembled only by disassembling the whole machine, disassembling the main board and the like during maintenance, the maintenance is complex, and the waterproof and dustproof performances of the product can be reduced due to repeated disassembly and assembly; 2. the internal layout of the existing market products is complex, and the circuit boards are more, so that the internal connection lines are more, the assembly process is complex, and the integration degree is not high;

therefore, a GNSS station-measuring integrated machine is proposed for the above problems.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model aims to provide a GNSS station measuring integrated machine which is provided with 1, simplifies the internal layout of the GNSS, and is convenient to detach and maintain, and a battery box can be independently inserted and pulled out; 2. the plastic alloy shell reduces signal attenuation; 3. waterproof and expansion vent holes can meet the waterproof requirement and provide the advantage of rapid heat dissipation of the inner cavity of the outdoor environment.

(II) technical scheme

The technical scheme adopted by the GNSS station measuring all-in-one machine is as follows: the antenna comprises a lower cover, wherein a vertical rod screw hole is formed in the bottom of the lower cover, an antenna and a power interface are fixedly connected to the bottom of the lower cover, a battery box is fixedly connected to the top of the lower cover, a partition plate is fixedly connected to the top of the battery box, a main board is fixedly connected to the top of the partition plate, a copper column screw is connected to the top of the main board, and an antenna board is connected to the top of the copper column screw;

the top of lower cover is connected with the sealing washer, the top of sealing washer is connected with the upper cover.

As a preferable scheme, the upper cover, the lower cover, the battery box, the partition plate and the main board are arranged layer by layer from bottom to top when being assembled.

As a preferable scheme, the upper cover and the lower cover are sealed by the sealing ring, so that the waterproof and dustproof requirements of the product are met.

As an optimal scheme, the antenna board and the main board are fixed through copper column screws, so that the antenna board has independent inner cavity space, and the common ground of the main board and the antenna board is completed.

As a preferable scheme, after the lower cover and the partition plate are assembled, a battery compartment cavity is formed so as to flexibly plug and pull the battery box.

Preferably, the vertical rod screw hole is used for being fixedly supported by an external vertical rod.

As a preferable scheme, the antenna and the power supply interface are connected with an external antenna and a power supply wire and are connected to the main board through a built-in cable, and the interface uses a waterproof type.

(III) beneficial effects

Compared with the prior art, the GNSS station measuring integrated machine provided by the utility model has the following beneficial effects.

1. In the utility model, the shell, the battery compartment partition board, the main board and the antenna board are positioned and fixed layer by layer, so that structural integrity and integrity are achieved.

2. According to the utility model, the pluggable battery box avoids replacing the built-in battery by disassembling the upper cover and the lower cover, so that subsequent maintenance is easy and simple, waterproof sealing performance reduction caused by disassembling the shell is avoided, the disassembly and assembly efficiency can be effectively improved in the disassembly and assembly process, and meanwhile, the lower cover and the battery compartment partition plate can be assembled in the disassembly and assembly process to form a battery compartment cavity for flexibly plugging and unplugging the battery box.

3. According to the utility model, the shell, the battery compartment partition board, the main board and the antenna board are positioned and fixed layer by layer, so that structural integrity and integrity are achieved, and the pluggable battery box avoids replacing the built-in battery in a mode of disassembling the upper cover and the lower cover, so that subsequent maintenance is easy and simple, and waterproof sealing performance reduction caused by disassembling the shell is avoided, thereby simplifying the structure, simplifying the assembly structure and reducing the cost.

Drawings

FIG. 1 is a front view in cross section of the structure of the present utility model;

FIG. 2 is a side elevational view in cross-section of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is a schematic perspective view of the present utility model.

In the figure: 1. a lower cover; 2. a battery case; 3. a partition plate; 4. a main board; 5. copper column screws; 6. a seal ring; 7. an antenna board; 8. an upper cover; 9. the vertical rod screw hole; 10. the antenna interfaces with a power source.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. 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.

Referring to fig. 1, 2, 3 and 4, the present utility model: GNSS station all-in-one, including lower cover 1, pole setting screw 9 has been seted up to the bottom of lower cover 1, the bottom fixedly connected with antenna and power source 10 of lower cover 1, the top fixedly connected with battery case 2 of lower cover 1, the top fixedly connected with baffle 3 of battery case 2, the top fixedly connected with mainboard 4 of baffle 3, the top of mainboard 4 is connected with copper post screw 5, the top of copper post screw 5 is connected with antenna board 7, the top of lower cover 1 is connected with sealing washer 6, the top of sealing washer 6 is connected with upper cover 8, lower cover 1, battery case 2 and baffle 3, install from supreme layer by layer down when mainboard 4 and antenna board 7 are assembled, upper cover 8 is airtight through sealing washer 6 with lower cover 1, satisfy the waterproof dustproof requirement of product, pass through copper post screw 5 between antenna board 7 and the mainboard 4 and the fixed, make antenna board 7 have more independent inner chamber space, accomplish the common ground of mainboard 4 and antenna board 7 simultaneously, the lower cover 1 forms the battery compartment after the equipment, with nimble plug battery case 2, antenna and power source 10, connect outside antenna and power source 4 and cable are connected to the mainboard through the cable to the interface.

Wherein: the product is connected with the vertical rod screw hole 9 through the outdoor vertical rod and fixed at an outdoor specific position, when an external power supply is connected with the power interface 10 or an internal battery is used, the whole machine is electrified, wireless positioning information such as GNSS (Global navigation satellite System) and 4G, lora can be received through the antenna board 7 and the external antenna, the accurate position of the product is obtained, after data processing is carried out, the positioning information is sent to a system platform through a network, the upper cover 8 and the lower cover 1 are sealed through the sealing ring 6, the waterproof and dustproof requirements of the product are met, the internal battery is replaced in a mode of disassembling the upper cover 8 and the lower cover 1 by plugging and unplugging the battery box 2, the subsequent maintenance is easy and simple, and the waterproof tightness reduction caused by disassembling the shell is avoided.

The working principle of the utility model is that; the product is connected with the vertical rod screw hole 9 through the outdoor vertical rod and fixed at an outdoor specific position, when an external power supply is connected with the power interface 10 through the antenna or an internal battery is used, the whole machine is electrified, and wireless positioning information such as GNSS and 4G, lora can be received through the antenna board 7 and the external antenna, the accurate position of the product is obtained, and after data processing is carried out, the positioning information is sent to a system platform through a network.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

GNSS station measuring all-in-one, including lower cover (1), its characterized in that: the bottom of lower cover (1) has seted up pole setting screw (9), the bottom fixedly connected with antenna and power source (10) of lower cover (1), the top fixedly connected with battery case (2) of lower cover (1), the top fixedly connected with baffle (3) of battery case (2), the top fixedly connected with mainboard (4) of baffle (3), the top of mainboard (4) is connected with copper post screw (5), the top of copper post screw (5) is connected with antenna board (7);

the top of lower cover (1) is connected with sealing washer (6), the top of sealing washer (6) is connected with upper cover (8).
2. The GNSS station all-in-one machine of claim 1, wherein: the upper cover (8), the lower cover (1), the battery box (2), the partition plate (3), the main board (4) and the antenna board (7) are assembled layer by layer from bottom to top.
3. The GNSS station all-in-one machine of claim 1, wherein: the upper cover (8) and the lower cover (1) are sealed through the sealing ring (6), so that the waterproof and dustproof requirements of products are met.
4. The GNSS station all-in-one machine of claim 1, wherein: the antenna board (7) and the main board (4) are fixed through copper column screws (5), so that the antenna board (7) has independent inner cavity space, and the common ground of the main board (4) and the antenna board (7) is completed.
5. The GNSS station all-in-one machine of claim 1, wherein: after the lower cover (1) and the partition plate (3) are assembled, a battery compartment cavity is formed, so that the battery box (2) can be flexibly inserted and pulled out.
6. The GNSS station all-in-one machine of claim 1, wherein: the vertical rod screw hole (9) is used for being fixedly supported with an external vertical rod.
7. The GNSS station all-in-one machine of claim 6, wherein: the antenna and power supply interface (10) is connected with an external antenna and a power supply wire and is connected to the main board (4) through a built-in cable, and the interface uses a waterproof type.