CN218976784U

CN218976784U - Wireless meter reading terminal

Info

Publication number: CN218976784U
Application number: CN202223331698.4U
Authority: CN
Inventors: 宫田刚; 董燕峰; 赵晓杰; 王磊; 张明君; 王春
Original assignee: Shanxi Fengxing Measurement And Control Co ltd
Current assignee: Shanxi Fengxing Measurement And Control Co ltd
Priority date: 2022-12-13
Filing date: 2022-12-13
Publication date: 2023-05-05
Anticipated expiration: 2032-12-13

Abstract

The utility model discloses a wireless meter reading terminal, which solves the technical problems of difficult manual meter reading, complex flow and low efficiency, and belongs to the technical field of meter reading equipment, and the specific technical scheme is as follows: the intelligent meter reading device comprises a shell, wherein a clamping groove is formed in the bottom of the shell, a mounting bracket is clamped in the clamping groove, an organic glass column is mounted between the mounting bracket and the shell, a camera is arranged in the shell, a battery compartment is arranged at the top of the shell, a storage battery is arranged in the battery compartment, a visual window is arranged at the top of the shell, an annular seat is arranged at the bottom of the shell, a plurality of threaded holes are formed in the annular seat, a fixing screw penetrates through the corresponding threaded holes and then is fixed with a water meter, and the fixing of the shell and the water meter is realized.

Description

Wireless meter reading terminal

Technical Field

The utility model belongs to the technical field of meter reading equipment, and particularly relates to a meter reading terminal capable of intelligently collecting meter data.

Background

Energy monitoring is currently receiving more and more attention from enterprises, especially industrial enterprises, and the primary problem is to control energy consumption, namely energy conservation and emission reduction, and guarantee normal production and life. The consumption of monitoring water, electricity, coal, gas and oil becomes the first step, and the intelligent instrument needs to be replaced to thoroughly realize the intellectualization with huge resources, and along with the increase of labor cost, the daily reading of instrument data becomes difficult to carry out, and the accuracy and efficiency problems exist at the same time when the manual meter reading, and the environment where some instruments are located can be relatively severe and unsuitable for the manual meter reading, so the problem of the current manual meter reading difficulty is urgently needed to be solved.

Disclosure of Invention

In order to solve the technical problems of difficult meter reading, complex flow and low efficiency in the prior art, the utility model provides the wireless meter reading terminal, which is used for photographing and recording an instrument data display area through a camera, and acquiring readings by adopting an image recognition technology after uploading data to a cloud so as to realize automatic acquisition.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a wireless terminal of checking meter, includes the shell, the bottom opening of shell, the bottom of shell is equipped with the draw-in groove, the draw-in groove intussuseption is blocked and is equipped with the installing support, and open at the middle part of installing support has the through-hole, installs organic glass post between installing support and the shell, and the external diameter of organic glass post is greater than the internal diameter of through-hole, and organic glass post is arranged in between installing support and the shell.

The inside of shell has arranged the camera, and the camera end of camera is arranged towards organic glass post, and the camera is used for gathering the reading of water gauge.

The inside of shell is fixed with the circuit board, even has communication antenna on the circuit board, and the circuit board carries out wireless communication with outside equipment after handling the information of gathering.

The top of the shell is provided with a battery compartment, a storage battery is arranged in the battery compartment, the top of the battery compartment is covered by a compartment cover, the storage battery is replaceable, and the storage battery supplies power for the whole meter reading terminal.

The top of the shell is provided with a visual window, the top of the visual window is covered by the top cover, the visual window is arranged towards the organic glass column, and a worker can visually see the reading of the water meter through the visual window, so that manual meter reading checking is realized.

The bottom of the shell is provided with an annular seat, the annular seat is provided with a plurality of threaded holes, and the fixing screw rod passes through the corresponding threaded holes and then is fixed with the water meter, so that the fixation of the shell and the water meter is realized.

A protection frame is arranged in the shell, the protection frame is made of EVA foam, the protection frame is a square frame, the camera is arranged in the protection frame, and the protection frame plays a role in protecting the camera.

The installing support includes annular card limit, is equipped with the fretwork net on the annular card limit, and two chucks have been arranged to the inboard on annular card limit, are equipped with two locking grooves in the shell, and the installing support pushes down in the shell, and the chuck card is in the locking groove that corresponds, realizes the fixed between installing support and the shell.

An elastic sealing strip is arranged on the inner wall of the battery compartment, the elastic sealing strip is higher than the battery compartment, the compartment cover is covered on the battery compartment, and the compartment cover extrudes the elastic sealing strip to realize the sealing and the waterproof between the battery compartment and the compartment cover.

Compared with the prior art, the utility model has the following specific beneficial effects:

1. according to the utility model, the water meter is photographed on time at fixed interval time, the water meter reading is acquired, the data acquired at fixed time are uploaded to the server for processing, basic data support is provided for future operation prediction through the data acquired at fixed time, the heavy work of manual meter reading is omitted, and the workload of meter reading personnel is reduced.

2. According to the utility model, the original data of the camera shooting picture is stored, so that errors caused by manual meter reading can be avoided, and subsequent data tracing can be facilitated.

3. According to the utility model, the data collected by the meter reading terminal is transmitted to the external server in a wireless way, so that perennial timing meter reading can be realized through one-time installation, and compared with a water meter replacement mode, the method is more convenient to install and lower in cost.

Drawings

Fig. 1 is a schematic view of the mounting structure of the present utility model.

Fig. 2 is an exploded view of the present utility model.

Fig. 3 is an exploded view of the present utility model.

In the figure, 1 is a shell, 2 is a clamping groove, 3 is a mounting bracket, 4 is a through hole, 5 is an organic glass column, 6 is a camera, 7 is a circuit board, 8 is a communication antenna, 9 is a battery compartment, 10 is a compartment cover, 11 is a visual window, 12 is an elastic sealing strip, 13 is an annular seat, 14 is a protection frame, 15 is an annular clamping edge, 16 is a hollowed-out grid, 17 is a clamping head, and 18 is a locking groove.

Detailed Description

In order to make the technical problems, technical schemes and beneficial effects to be solved more clear, the utility model is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1-3, a wireless meter reading terminal comprises a housing 1, wherein the housing 1 is made of a PC material, the bottom end of the housing 1 is opened, a clamping groove 2 is formed in the bottom of the housing 1, a mounting bracket 3 is clamped in the clamping groove 2, a through hole 4 is formed in the middle of the mounting bracket 3, an organic glass column 5 is mounted between the mounting bracket 3 and the housing 1, the organic glass column 5 is made of a transparent material, the outer diameter of the organic glass column 5 is larger than the inner diameter of the through hole 4, and the organic glass column 5 is arranged between the mounting bracket 3 and the housing 1.

The inside of shell 1 has arranged camera 6, and the camera end of camera 6 is arranged towards organic glass post 5, and camera 6 is used for gathering the reading of water gauge 19, adopts the low-power consumption design, and single terminal is photographed under the condition once a day, but continuous operation more than 6 years.

The inside of shell 1 is fixed with circuit board 7, and circuit board 7 adopts the mode of epoxy embedment to realize keeping apart completely with external environment, prolongs the life of whole terminal, even has communication antenna 8 on the circuit board 7, and after the circuit board 7 handled the information of gathering, carries out wireless communication with outside equipment.

The top of the shell 1 is provided with a battery compartment 9, a storage battery is arranged in the battery compartment 9, the storage battery is a lithium battery, a compartment cover 10 is fixed on the battery compartment 9 through a plurality of bolts, the storage battery is replaceable, and the storage battery supplies power for the whole meter reading terminal.

The top of the shell 1 is provided with a visual window 11, the top of the visual window 11 is covered by a top cover, the visual window 11 is arranged towards the organic glass column 5, and workers can intuitively see the reading of the water meter 19 through the visual window 11, so that manual meter reading and checking are realized.

The bottom of the shell 1 is provided with an annular seat 13, a plurality of threaded holes are formed in the annular shape, and the fixing screw rod penetrates through the corresponding threaded holes and then is fixed with the water meter 19, so that the fixation of the shell 1 and the water meter 19 is realized.

The protection frame 14 is arranged in the shell 1, the protection frame 14 is made of EVA foam, the protection frame 14 is a square frame, the camera 6 is arranged in the protection frame 14, and the protection frame plays a role in protecting the camera 6.

The installing support 3 includes annular clamping edge 15, is equipped with fretwork net 16 on the annular clamping edge 15, and two dops 17 have been arranged to the inboard of annular clamping edge 15, are equipped with two locking grooves 18 in the shell 1, and installing support 3 pushes down to in the shell 1, and dops 17 card is in the locking groove 18 that corresponds, realizes the fixed between installing support 3 and the shell 1.

An elastic sealing strip 12 is arranged on the inner wall of the battery compartment 9, the elastic sealing strip 12 is higher than the battery compartment 9, the compartment cover 10 covers the battery compartment 9, and the compartment cover 10 extrudes the elastic sealing strip 12 to realize the sealing between the battery compartment 9 and the compartment cover 10 so as to isolate water vapor and stains.

The meter reading terminals are fixedly connected with the water meter 19 through a plurality of fixing screws, the camera end of the camera 6 is arranged towards the reading interface of the water meter 19, wireless connection is established between the plurality of meter reading terminals and the total server, 4G or 5G connection can be adopted to form a networking relation, and the meter reading terminals transmit collected images to the total server for processing through wireless transmission.

The meter reading terminal supports black-white and color photos, the low-power consumption design is considered, the small-area photos are stored in a mode of supporting shooting of an effective area, and the power consumption and storage resources in the transmission process can be reduced by filtering an ineffective shooting area.

Before installation, the site is investigated, the concentration condition of the site meters is counted, the meters in the area are analyzed according to the distance division area, a main server is installed in the center position, and meter reading terminals are installed around the main server. In the installation process, parameter settings such as setting of photographing area and brightness, setting of photographing interval, and setting of user parameters need to be performed on the terminal. After the setting is finished, the meter reading terminal provides a plurality of photographing modes, including a full-image mode and an area picture mode, and also includes a color mode and a gray level mode, wherein the full-image mode can photograph the largest area which can be photographed by the camera 6, the area picture mode and the gray level picture mode are both used for saving resource setting, and the camera 6 only needs to photograph a digital display part because of the fact that an effective area on an instrument is a digital part, and pixel data of an ineffective area has no influence on later image recognition and data viewing. Only effective data is transmitted, so that the power consumption in the photographing process can be reduced, and the flow charge generated by uploading pictures can be reduced.

After networking is successful, the main server can periodically and actively acquire photographing data stored by the meter reading terminal according to the set photographing interval, and after the photographing data are acquired, the meter reading terminal can delete the photographing data of the time, and the main server can store the photographing data of the meter reading terminal after networking.

The foregoing description of the preferred embodiment of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims

1. The wireless meter reading terminal is characterized by comprising a shell (1), wherein the bottom end of the shell (1) is provided with an opening, the bottom of the shell (1) is provided with a clamping groove (2), a mounting bracket (3) is clamped in the clamping groove (2), a through hole (4) is formed in the middle of the mounting bracket (3), an organic glass column (5) is arranged between the mounting bracket (3) and the shell (1), and the outer diameter of the organic glass column (5) is larger than the inner diameter of the through hole (4);

a camera (6) is arranged in the shell (1), and a camera end of the camera (6) is arranged towards the organic glass column (5);

a circuit board (7) is fixed in the shell (1), and a communication antenna (8) is connected to the circuit board (7);

the top of the shell (1) is provided with a battery compartment (9), a storage battery is arranged in the battery compartment (9), and the top of the battery compartment (9) is covered by a compartment cover (10);

a visual window (11) is arranged at the top of the shell (1), the top of the visual window (11) is covered by a top cover, and the visual window (11) is arranged towards the organic glass column (5);

the bottom of the shell (1) is provided with an annular seat (13), and the annular seat (13) is provided with a plurality of threaded holes.

2. A wireless meter reading terminal according to claim 1, characterized in that a protective frame (14) is arranged in the housing (1), the camera (6) being placed in the protective frame (14).

3. The wireless meter reading terminal according to claim 1, wherein the mounting bracket (3) comprises an annular clamping edge (15), a hollowed-out grid (16) is arranged on the annular clamping edge (15), two clamping heads (17) are arranged on the inner side of the annular clamping edge (15), two locking grooves (18) are formed in the shell (1), and the clamping heads (17) are clamped in the corresponding locking grooves (18).

4. A wireless meter reading terminal according to claim 1, characterized in that an elastic sealing strip (12) is arranged on the inner wall of the battery compartment (9), the elastic sealing strip (12) being arranged higher than the battery compartment (9).