An open channel flow monitoring device

Abstract

The utility model belongs to the technical field of open channel flow monitoring, specifically an open channel flow monitoring device, comprising an open channel flow monitoring device body, a flow monitoring component is arranged inside the open channel flow monitoring device body, a height adjustment component is installed on the top of the open channel flow monitoring device body, and a data transmission component is arranged on the side of the flow monitoring component; the flow monitoring component comprises an open channel flow meter body, a connecting wire is electrically connected to the side of the open channel flow meter body, one end of the connecting wire is electrically connected to a processor module, and the top of the processor module is electrically connected to a connecting cable, the top of the connecting cable is electrically connected to a display screen, and a universal ball body is fixedly connected to the side of the display screen; the utility model facilitates adjustment of the angle of the display screen and facilitates protection along with the connection port.

Description

Technical Field

[0001] The utility model relates to the technical field of open channel flow monitoring, in particular to an open channel flow monitoring device. Background Art

[0002] Open channel flow monitoring devices are widely used in water conservancy projects, municipal engineering, environmental monitoring and other fields to measure the water flow in the channel. Open channel flow meters are divided into ultrasonic open channel flow meters, Doppler open channel flow meters, and multi-channel open channel flow meters according to different measurement principles. They are all system monitoring equipment for measuring fluid flow in open channels or channels.

[0003] In Chinese Patent 202322015115.5, the utility model relates to the technical field of open channel flow monitoring, and discloses an open channel flow monitoring device, including a mounting frame and an ultrasonic open channel flowmeter, the mounting frame including a left support and a right support symmetrically arranged, a mounting plate is arranged between the left support and the right support, a slide groove is provided on the side surface of the left support close to the mounting plate, and a limiting groove is provided on the side surface of the right support close to the mounting plate, and a lifting component for driving the mounting plate to move up and down is arranged inside the slide groove. The utility model can adjust the height of the probe through the lifting component set up to ensure that the distance between the probe and the water surface is appropriate, and the distance between the probe and the water surface will not be too large to affect the monitoring accuracy. At the same time, the distance between the probe and the water surface will not be too small to cause the probe to contact the water surface, thereby avoiding damage to the probe and improving the applicability of the device.

[0004] When using existing open channel flow monitoring devices, the display screen that displays data is mostly fixed on the outer wall of the device. However, users have different heights and different viewing angles during operation, which makes it inconvenient for users to use the display screen. At the same time, staff often need to download data, and the connection port is always in an exposed state. Foreign matter may accumulate inside the port, which in turn affects the normal use of the device.

[0005] Therefore, in order to solve the above problems, an open channel flow monitoring device is proposed. Utility Model Content

[0006] In order to make up for the deficiencies of the prior art, the problem that the angle of the display screen is difficult to adjust and the problem that the connection port lacks protection are solved.

[0007] The technical solution adopted by the utility model to solve its technical problems is: an open channel flow monitoring device described in the utility model includes an open channel flow monitoring device body, a flow monitoring component is arranged inside the open channel flow monitoring device body, a height adjustment component is installed on the top of the open channel flow monitoring device body, and a data transmission component is arranged on the side of the flow monitoring component; the flow monitoring component includes an open channel flow meter body, a connecting wire is electrically connected to the side of the open channel flow meter body, and one end of the connecting wire is electrically connected to the processor module, and the top of the processor module is electrically connected to the connecting cable, the top of the connecting cable is electrically connected to the display screen, and the side of the display screen is fixedly connected to a universal ball body, the outer wall of the universal ball body is snap-connected to a universal ball shell, and the side of the universal ball shell is threadedly connected to a fixing knob.

[0008] Preferably, the display screen forms a rotating structure through the universal ball body and the universal ball shell, and the fixed knob and the universal ball shell form a threaded detachable structure.

[0009] Preferably, the height adjustment assembly includes a device motor, the output end of the device motor is fixedly connected to the motor shaft, and one end of the motor shaft is fixedly connected to a worm body, and the side of the worm body is meshed with a worm wheel body, the bottom of the worm wheel body is fixedly connected to a threaded rod body, and the bottom of the threaded rod body is movably connected to the threaded rod shaft, and the outer wall of the threaded rod body is threadedly connected to a lifting plate.

[0010] Preferably, the lifting plate forms a lifting structure through the threaded rod body and the main body of the open channel flow monitoring device, and a threaded connection is formed between the lifting plate and the threaded rod body.

[0011] Preferably, the threaded rod body forms a rotating structure through a worm wheel body and a threaded rod rotating shaft, and the worm wheel body and the worm body are meshed with each other.

[0012] Preferably, the data transmission component includes a protective cover body, one side of the protective cover body is fixedly connected to a protective cover magnet, and the other side of the protective cover body is movably connected to a protective cover shaft, a transmission interface is provided on the side of the protective cover shaft, and the other side of the transmission interface is fixedly connected to a fixed magnet.

[0013] Preferably, the protective cover body forms a magnetic adsorption structure through the protective cover magnet and the fixed magnet, and the protective cover body forms a rotating structure through the protective cover shaft and the transmission interface.

[0014] The utility model is beneficial in that:

[0015] 1. The display screen is rotated by the universal ball body and the universal ball shell, and the fixed knob and the universal ball shell form a threaded detachable structure, which is convenient for adjusting the angle of the display screen and suitable for people of different heights;

[0016] 2. The lifting plate forms a lifting structure through the threaded rod body and the main body of the open channel flow monitoring device, and the lifting plate and the threaded rod body form a threaded connection. The threaded rod body forms a rotating structure through the worm gear body and the threaded rod rotating shaft, and the worm gear body and the worm body are meshed with each other, so that the height of the lifting plate can be adjusted according to the actual situation, thereby adjusting the height of the open channel flow meter body and improving the monitoring accuracy of the device;

[0017] 3. The protective cover body forms a magnetic adsorption structure through the protective cover magnet and the fixed magnet, and the protective cover body forms a rotating structure with the transmission interface through the protective cover shaft, which is convenient for protecting the transmission interface and helps to prevent foreign matter from entering the interior of the transmission interface. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from the front;

[0020] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model as a whole viewed from above;

[0021] Figure 3 This is an enlarged structural diagram of the flow monitoring component of the utility model;

[0022] Figure 4 It is an enlarged structural schematic diagram of the height adjustment component of the utility model;

[0023] Figure 5 It is a schematic diagram of the open structure of the data transmission component of the utility model.

[0024] In the figure: 1. Open channel flow monitoring device body; 2. Flow monitoring assembly; 201. Open channel flow meter body; 202. Connecting wires; 203. Processor module; 204. Connecting cables; 205. Display screen; 206. Universal ball body; 207. Universal ball housing; 208. Fixed knob; 3. Height adjustment assembly; 301. Device motor; 302. Motor shaft; 303. Worm body; 304. Worm gear body; 305. Threaded rod body; 306. Threaded rod shaft; 307. Lifting plate; 4. Data transmission assembly; 401. Protective cover body; 402. Protective cover magnet; 403. Protective cover shaft; 404. Transmission interface; 405. Fixed magnet. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] like Figure 1 , Figure 2 As shown, an open channel flow monitoring device includes an open channel flow monitoring device body 1, a flow monitoring component 2 is arranged inside the open channel flow monitoring device body 1, a height adjustment component 3 is installed on the top of the open channel flow monitoring device body 1, and a data transmission component 4 is arranged on the side of the flow monitoring component 2.

[0027] like Figure 3As shown, an open channel flow monitoring device, a flow monitoring assembly 2, includes an open channel flow meter body 201, a side of the open channel flow meter body 201 is electrically connected to a connecting wire 202, and one end of the connecting wire 202 is electrically connected to a processor module 203, and the top of the processor module 203 is electrically connected to a connecting cable 204, the top of the connecting cable 204 is electrically connected to a display screen 205, and the side of the display screen 205 is fixedly connected to a universal ball body 206, the outer wall of the universal ball body 206 is snap-connected to a universal ball shell 207, and the side of the universal ball shell 207 is threadedly connected to The open channel flow meter body 201 is used to monitor the flow by fixing the knob 208. The open channel flow meter body 201 is a system monitoring device for measuring the flow of fluid in an open channel or a channel. The open channel flow meter body 201 transmits the data to the processor module 203 through the connecting wire 202. The processor module 203 processes the data and transmits it through the connecting cable 204 to display it on the display screen 205. The user can adjust the angle of the display screen 205 by loosening the fixing knob 208 to make it suitable for different working conditions, so as to facilitate the angle adjustment of the display screen 205 and facilitate use by people of different heights.

[0028] like Figure 4 As shown, an open channel flow monitoring device, a height adjustment component 3, includes a device motor 301, the output end of the device motor 301 is fixedly connected to a motor shaft 302, and one end of the motor shaft 302 is fixedly connected to a worm body 303, and the side of the worm body 303 is meshed with a worm wheel body 304, the bottom of the worm wheel body 304 is fixedly connected to a threaded rod body 305, and the bottom of the threaded rod body 305 is movably connected to a threaded rod shaft 306, and the outer wall of the threaded rod body 305 is threadedly connected to a lifting plate 307 , start the device motor 301, the device motor 301 drives the motor shaft 302 and the worm body 303 to rotate, the worm body 303 drives the worm wheel body 304 and the threaded rod body 305 to rotate around the threaded rod shaft 306, the threaded rod body 305 and the lifting plate 307 are threadedly connected, so that the lifting plate 307 is lifted and lowered until the lifting plate 307 is in a suitable position, so that the height of the lifting plate 307 can be adjusted according to the actual situation, thereby adjusting the height of the open channel flow meter body 201 and improving the monitoring accuracy of the device.

[0029] like Figure 5As shown, an open channel flow monitoring device, a data transmission component 4, includes a protective cover body 401, one side of the protective cover body 401 is fixedly connected with a protective cover magnet 402, and the other side of the protective cover body 401 is movably connected with a protective cover shaft 403, a transmission interface 404 is arranged on the side of the protective cover shaft 403, and the other side of the transmission interface 404 is fixedly connected with a fixed magnet 405, the staff can download the data in the device, rotate the protective cover body 401 around the protective cover shaft 403, open the transmission interface 404, use the external connector to connect the device, download the data, and after the download is completed, close the protective cover body 401, under the magnetic adsorption effect between the protective cover magnet 402 and the fixed magnet 405, the stability of the closure of the protective cover body 401 is effectively guaranteed, so that the transmission interface 404 is protected and foreign matter is prevented from entering the transmission interface 404.

[0030] Working principle: First, when the device is in use, the device motor 301 is started, the device motor 301 drives the motor shaft 302 and the worm body 303 to rotate, the worm body 303 drives the worm wheel body 304 and the threaded rod body 305 to rotate around the threaded rod shaft 306, the threaded rod body 305 and the lifting plate 307 are threadedly connected, so that the lifting plate 307 is lifted and lowered until the lifting plate 307 is in a suitable position, then the open channel flow meter body 201 performs flow monitoring, the open channel flow meter body 201 is used for measuring the fluid flow in the open channel or channel system monitoring equipment, the open channel flow meter body 201 transmits the data to the connecting wire 202 Processor module 203, the processor module 203 processes the data and transmits it through the connecting cable 204, and displays it on the display screen 205. The user can adjust the angle of the display screen 205 by loosening the fixing knob 208 to make it suitable for different working conditions. Then, the staff can download the data in the device, rotate the protective cover body 401 around the protective cover shaft 403, open the transmission interface 404, use the external connector to connect the device, and download the data. After the download is completed, close the protective cover body 401. Under the magnetic adsorption effect between the protective cover magnet 402 and the fixed magnet 405, the stability of the closure of the protective cover body 401 is effectively guaranteed.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. An open channel flow monitoring device, characterized in that: The device comprises an open channel flow monitoring device body (1), wherein a flow monitoring component (2) is arranged inside the open channel flow monitoring device body (1), a height adjustment component (3) is installed on the top of the open channel flow monitoring device body (1), and a data transmission component (4) is arranged on the side of the flow monitoring component (2); The flow monitoring assembly (2) comprises an open channel flow meter body (201), the side of the open channel flow meter body (201) is electrically connected to a connecting wire (202), one end of the connecting wire (202) is electrically connected to a processor module (203), the top of the processor module (203) is electrically connected to a connecting cable (204), the top of the connecting cable (204) is electrically connected to a display screen (205), and the side of the display screen (205) is fixedly connected to a universal ball body (206), the outer wall of the universal ball body (206) is snap-connected to a universal ball housing (207), and the side of the universal ball housing (207) is threadedly connected to a fixing knob (208).

2. An open channel flow monitoring device according to claim 1, characterized in that: The display screen (205) forms a rotating structure through a universal ball body (206) and a universal ball shell (207), and the fixed knob (208) and the universal ball shell (207) form a threaded detachable structure.

3. An open channel flow monitoring device according to claim 1, characterized in that: The height adjustment assembly (3) comprises a device motor (301), the output end of the device motor (301) is fixedly connected to a motor shaft (302), one end of the motor shaft (302) is fixedly connected to a worm body (303), and the side of the worm body (303) is meshed with a worm wheel body (304), the bottom of the worm wheel body (304) is fixedly connected to a threaded rod body (305), the bottom of the threaded rod body (305) is movably connected to a threaded rod shaft (306), and the outer wall of the threaded rod body (305) is threadedly connected to a lifting plate (307).

4. An open channel flow monitoring device according to claim 3, characterized in that: The lifting plate (307) forms a lifting structure with the open channel flow monitoring device body (1) through the threaded rod body (305), and a threaded connection is formed between the lifting plate (307) and the threaded rod body (305).

5. The open channel flow monitoring device according to claim 3, characterized in that: The threaded rod body (305) forms a rotating structure through the worm wheel body (304) and the threaded rod rotating shaft (306), and the worm wheel body (304) and the worm body (303) are meshed with each other.

6. An open channel flow monitoring device according to claim 1, characterized in that: The data transmission component (4) comprises a protective cover body (401), one side of the protective cover body (401) is fixedly connected to a protective cover magnet (402), and the other side of the protective cover body (401) is movably connected to a protective cover shaft (403), a transmission interface (404) is provided on the side of the protective cover shaft (403), and the other side of the transmission interface (404) is fixedly connected to a fixed magnet (405).

7. An open channel flow monitoring device according to claim 6, characterized in that: The protective cover body (401) forms a magnetic adsorption structure through the protective cover magnet (402) and the fixed magnet (405), and the protective cover body (401) forms a rotating structure through the protective cover rotating shaft (403) and the transmission interface (404).

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