CN212808332U

CN212808332U - GNSS intelligence velocity of flow measurement system

Info

Publication number: CN212808332U
Application number: CN202021908462.0U
Authority: CN
Inventors: 戴剑
Original assignee: Chongqing Mammoth Technology Co ltd
Current assignee: Chongqing Mammoth Technology Co ltd
Priority date: 2020-09-04
Filing date: 2020-09-04
Publication date: 2021-03-26
Anticipated expiration: 2030-09-04

Abstract

The utility model relates to the technical field of hydrological measurement of the Internet of things, in particular to a GNSS intelligent flow velocity measurement system, which comprises a lower shell, an upper cover and an antenna assembly, a battery and a mainboard, wherein the inner side of the lower shell is provided with a floating ball balancing weight which is positioned at the inner bottom end of the lower shell, the upper side of the floating ball balancing weight is provided with the battery, the outer side of the battery is provided with a battery bracket, the outer side of the battery bracket is fixedly connected with the lower shell, the upper cover and the antenna assembly are arranged right above the lower shell, the mainboard is arranged at the inner side of the upper cover and the antenna assembly, the mainboard is arranged at the lower side of the mainboard bracket, the GNSS mainboard is arranged at the upper side of the mainboard bracket, and a 4G communication module is arranged on the mainboard, in the utility model, the measurement of the flow velocity of, the hydrographic flow velocity measurement can be carried out for a long time, and multiple devices can simultaneously carry out flow velocity measurement.

Description

GNSS intelligence velocity of flow measurement system

Technical Field

The utility model relates to a technical field is measured to thing networking hydrology specifically is a GNSS intelligence velocity of flow measurement system.

Background

The observation result of the surface velocity flow direction line is used as important basic data of channel river modeling analysis, and has more rigorous requirements on the aspects of field collection precision, reality, environment and the like. Because the process is complex, the technical difficulty is high, and the influence factors are many, the surface flow observation is always a difficult point work which troubles the channel hydrological test, and is also an outdoor work which needs to be invested in boats, has the largest number of personnel and equipment and consumes the longest time. After the GNSS current velocity ball is provided, the measurement work is marked to be limited by the type of a boat, the buoy and positioning equipment are easy to damage, data is easy to lose and other problems are overcome one by one. The floating ball type waterproof terminal using the high-precision GPS positioning technology and the 4G transmission technology is provided, so that the flow speed of the water surface is measured, the flow direction is simpler, more convenient and faster, the floating ball type waterproof terminal is far away from the flood during the flood to measure, and the safety of related measuring personnel is improved. The safety risk is reduced while the measurement efficiency is improved. Information such as the flow velocity, the flow direction, the longitude and latitude and the like measured by the GPS is transmitted to the background server in a 4G transmission mode.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a GNSS intelligence velocity of flow measurement system to the superficial velocity of flow measurement who solves among the above-mentioned background art receives the ship, and personnel require than higher, length consuming time, the problem that the security is low.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a GNSS intelligence velocity of flow measurement system, includes inferior valve, upper cover and antenna module, battery and mainboard, the floater balancing weight is installed to the inboard of inferior valve, and the floater balancing weight is located the inboard bottom of inferior valve, the upside of floater balancing weight is equipped with the battery, battery holder is installed in the outside of battery, and the battery holder outside and inferior valve fixed connection, upper cover and antenna module are installed directly over the inferior valve, the mainboard support is installed to the inboard of upper cover and antenna module, the mainboard is installed to the downside of mainboard support, the GNSS mainboard is installed to the upside of mainboard support, install 4G communication module on the mainboard.

Preferably, the battery is a rechargeable lithium ion battery, and the capacity of the battery is 5000 mah.

Preferably, the upper cover and the antenna assembly are connected with the lower shell in a sealing and seamless mode.

Preferably, a lamp hole is formed in one side of the upper cover and one side of the antenna assembly, an indicator lamp is arranged in the lamp hole, and the outer side of the indicator lamp is connected with the upper cover and the antenna assembly in a sealing mode.

Preferably, the mainboard has a server through 4G communication module remote connection, and the other end of server is connected with management end and APP communication respectively.

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

the utility model discloses, not only make surface of water surface velocity of flow direction measurement work become convenient, swift, accurate, safety guarantees surface of water velocity of flow direction measured data's integrality moreover, and the timely nature can also carry out hydrology velocity of flow measurement for a long time, and many equipment carry out velocity of flow measurement simultaneously.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

In the figure: 1-lower shell, 2-floating ball balancing weight, 3-battery, 4-battery support, 5-mainboard, 6-mainboard support, 7-upper cover and antenna assembly, 8-GNSS mainboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution:

a GNSS intelligent flow velocity measuring system comprises a lower shell 1, an upper cover and an antenna assembly 7, a battery 3 and a mainboard 5, wherein a floating ball balancing weight 2 is installed on the inner side of the lower shell 1, and the floating ball balancing weight 2 is positioned at the bottom end of the inner side of the lower shell 1, the arrangement ensures that the device is in the drifting process, the antenna is always upward, the battery 3 is arranged on the upper side of the floating ball balancing weight 2, a battery bracket 4 is installed on the outer side of the battery 3, the outer side of the battery bracket 4 is fixedly connected with the lower shell 1, the upper cover and the antenna assembly 7 are installed right above the lower shell 1, a mainboard bracket 6 is installed on the inner side of the upper cover and the antenna assembly 7, the mainboard 5 is installed on the lower side of the mainboard bracket 6, a GNSS mainboard 8 is installed on the upper side of the mainboard 5, and a 4G communication module is installed on the mainboard 5, which not only, and the timeliness can also measure the hydrological flow velocity for a long time, and multiple devices can measure the flow velocity simultaneously.

Battery 3 is chargeable lithium ion battery, and battery 3's capacity is 5000mah, this kind of setting guarantees that the system can satisfy 48 hours's measurement work, adopt sealed seamless connection between upper cover and antenna module 7 and the inferior valve 1, better waterproof nature has been guaranteed in this kind of setting, the lamp hole has been seted up to one side of upper cover and antenna module 7, and be equipped with the pilot lamp in the lamp hole, the outside and upper cover and antenna module 7 sealing connection of pilot lamp, this kind of setting can be through the operating condition of the colour judgement equipment of light, mainboard 5 has the server through 4G communication module remote connection, and the other end of server is connected with management end and APP communication respectively, this kind of setting is under the condition that does not need personnel to intervene, automatic upload and save to the server, webpage and APP etc. show and use the data of uploading.

The working process is as follows: the device is started before being used, then the device waits for about 2 minutes, when an internal system of the device completely works, the device is thrown into water, the flow velocity and the flow direction of the water surface are measured, the GNSS mainboard 8 collects longitude and latitude information and transmits the longitude and latitude information to the mainboard 5, then the mainboard 5 participates in the analysis of the information such as the flow velocity and the longitude and latitude, and then the data such as the flow velocity, the flow direction and the longitude and latitude are transmitted to the background server through a 4G transmission mode.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a GNSS intelligence velocity of flow measurement system, includes inferior valve (1), upper cover and antenna module (7), battery (3) and mainboard (5), its characterized in that: floater balancing weight (2) are installed to the inboard of inferior valve (1), and floater balancing weight (2) are located the inboard bottom of inferior valve (1), the upside of floater balancing weight (2) is equipped with battery (3), battery holder (4) are installed in the outside of battery (3), and battery holder (4) outside and inferior valve (1) fixed connection, install upper cover and antenna module (7) directly over inferior valve (1), mainboard support (6) are installed to the inboard of upper cover and antenna module (7), mainboard (5) are installed to the downside of mainboard support (6), GNSS mainboard (8) are installed to the upside of mainboard support (6), install 4G communication module on mainboard (5).

2. The GNSS intelligent flow rate measurement system according to claim 1, wherein: the battery (3) is a rechargeable lithium ion battery, and the capacity of the battery (3) is 5000 mah.

3. The GNSS intelligent flow rate measurement system according to claim 1, wherein: the upper cover, the antenna assembly (7) and the lower shell (1) are connected in a sealing and seamless mode.

4. The GNSS intelligent flow rate measurement system according to claim 1, wherein: a lamp hole is formed in one side of the upper cover and the antenna assembly (7), an indicator lamp is arranged in the lamp hole, and the outer side of the indicator lamp is connected with the upper cover and the antenna assembly (7) in a sealing mode.

5. The GNSS intelligent flow rate measurement system according to claim 1, wherein: mainboard (5) have the server through 4G communication module remote connection, and the other end of server is connected with management end and APP communication respectively.