Intelligent water meter with anti-theft mechanism

Abstract

The utility model discloses an intelligent water meter with an anti-theft mechanism, which comprises a shell, the bottom of the shell is fixedly connected with a pair of supporting blocks, the top of the shell is movably connected with a sealing cover through a hinge, the sealing cover is provided with an observation port, a door lock is arranged between the sealing cover and the inner wall of the shell, and the door lock is connected with the supporting blocks. The intelligent water meter comprises a shell, an intelligent water meter body is arranged in the shell, round holes are formed in the two side walls of the shell, limiting pipes are fixedly connected to the two side walls of the shell, water pipes penetrate through the limiting pipes and the round holes and are in threaded connection to the intelligent water meter body, a limiting bin is fixedly connected to the limiting pipe on the left side, a movable block is arranged in the limiting bin, and the movable block is fixedly connected to the limiting pipe on the right side. A spring is fixedly connected between the top of the movable block and the inner wall of the limiting bin, a vertical block is fixedly connected to the bottom of the movable block, and the bottom of the vertical block penetrates through the side wall of the limiting pipe, through the structure, the intelligent water meter body can be prevented from being stolen, and a protection mechanism is arranged.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent water meters, in particular to an intelligent water meter with an anti-theft mechanism. Background Art

[0002] Smart water meter is a new type of water meter that uses modern microelectronics technology, modern sensor technology, and smart IC card technology to measure water consumption, transmit water consumption data, and settle transactions. Compared with traditional water meters that generally only have the functions of flow collection and mechanical pointer display of water consumption, it is a great improvement.

[0003] At present, the production cost of existing smart water meters is getting higher and higher, and the existing smart water meters often do not have the anti-theft function. Therefore, in order to solve the above problem, a smart water meter with an anti-theft mechanism is proposed. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art, and provides an intelligent water meter with an anti-theft mechanism, comprising a shell: a pair of supporting blocks are fixedly connected to the bottom of the shell, and a sealing cover is movably connected to the top of the shell through a hinge, an observation port is provided on the sealing cover, and a door lock is provided between the sealing cover and the inner wall of the shell, an intelligent water meter body is provided in the shell, round holes are provided on the two side walls of the shell, and a limiting tube is fixedly connected to the two side walls of the shell, a water pipe passes through the limiting tube and the round hole, and is threadedly connected to the intelligent water meter body, a limiting bin is fixedly connected to the limiting tube on the left side, a movable block is provided in the limiting bin, a spring is fixedly connected between the top of the movable block and the inner wall of the limiting bin, and a vertical block is fixedly connected to the bottom of the movable block, the bottom of the vertical block passes through the side wall of the limiting tube, a self-resetting switch is fixedly connected to the outer wall of the limiting tube, a battery, a controller and an alarm are fixedly connected to the inner wall of the shell, and the alarm, the controller, the self-resetting switch and the battery are electrically connected.

[0005] According to the smart water meter with an anti-theft mechanism, a pair of the support blocks are symmetrically arranged about the central axis of the shell.

[0006] According to the intelligent water meter with an anti-theft mechanism, a pair of buffer rubber pads are fixedly connected to the top inner wall of the sealing cover.

[0007] According to the intelligent water meter with an anti-theft mechanism, a plurality of drainage holes are provided at the bottom of the shell.

[0008] According to the smart water meter with an anti-theft mechanism, anti-slip grooves are formed on the bottoms of a pair of support blocks.

[0009] According to the intelligent water meter with an anti-theft mechanism, a pair of the limit tubes are symmetrically arranged about the central axis of the shell.

[0010] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention.

[0011] 1. The sealing cover and the door lock are set to prevent thieves from opening the sealing cover, and the limit tube, limit bin, movable block, spring, self-reset switch, battery, controller and alarm are set to warn thieves and remind nearby people, thereby playing an anti-theft role;

[0012] 2. The shell, sealing cover and buffer rubber pad can buffer the lateral and vertical impact forces, thereby protecting the smart water meter body and improving the service life of the smart water meter body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0014] Figure 1 It is a partial stereogram of the utility model;

[0015] Figure 2 This is the overall structure diagram of the utility model;

[0016] Figure 3 It is a side view of the housing and the smart water meter body;

[0017] Figure 4 is a top view of the housing and the sealing cover;

[0018] Figure 5 It is a three-dimensional diagram of the limit tube and the limit bin.

[0019] Legend:

[0020] 1. Shell; 2. Support block; 3. Sealing cover; 4. Observation port; 5. Door lock; 6. Smart water meter body; 7. Round hole; 8. Limiting tube; 9. Water pipe; 10. Limiting bin; 11. Movable block; 12. Spring; 13. Vertical block; 14. Self-resetting switch; 15. Battery; 16. Controller; 17. Alarm; 18. Buffer rubber pad; 19. Drain hole. DETAILED DESCRIPTION

[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0022] Reference Figures 1 to 5 The utility model embodiment is a smart water meter with an anti-theft mechanism, which includes a shell 1: a pair of support blocks 2 are fixedly connected to the bottom of the shell 1, and a sealing cover 3 is movably connected to the top of the shell 1 through a hinge, an observation port 4 is provided on the sealing cover 3, and a door lock 5 is provided between the sealing cover 3 and the inner wall of the shell 1, a smart water meter body 6 is provided in the shell 1, and circular holes 7 are provided on the two side walls thereof, and a limiting tube 8 is fixedly connected to the two side walls of the shell 1, and a water pipe 9 passes through the limiting tube 8 and the circular hole 7 and is threadedly connected to the smart water meter body 6 A limiting bin 10 is fixedly connected to the left limiting tube 8, and a movable block 11 is arranged in the limiting bin 10. A spring 12 is fixedly connected between the top of the movable block 11 and the inner wall of the limiting bin 10, and a vertical block 13 is fixedly connected to the bottom of the movable block 11. The bottom of the vertical block 13 penetrates the side wall of the limiting tube 8, and a self-resetting switch 14 is fixedly connected to the outer wall of the limiting tube 8. A battery 15, a controller 16 and an alarm 17 are fixedly connected to the inner wall of the shell 1, and the alarm 17, the controller 16, the self-resetting switch 14 and the battery 15 are electrically connected.

[0023] The force is evenly distributed, which improves the stability of the housing 1 in use. The pair of support blocks 2 are symmetrically arranged about the central axis of the housing 1.

[0024] When the sealing cover 3 is impacted, the impact force is buffered by the buffer rubber pad 18 , and a pair of buffer rubber pads 18 are fixedly connected to the top inner wall of the sealing cover 3 .

[0025] To prevent liquid from accumulating in the housing 1 , a plurality of drainage holes 19 are provided at the bottom of the housing 1 .

[0026] To increase the friction force at the bottom of the support block 2, a pair of support blocks 2 are provided with anti-slip grooves at the bottom.

[0027] The symmetrical arrangement is more beautiful, and a pair of limit tubes 8 are symmetrically arranged about the central axis of the shell 1.

[0028] Working principle: When the utility model is used, the water pipe 9 is passed through the limit tube 8 and the circular hole 7. In the process of passing through the limit tube 8, the vertical block 13 and the movable block 11 are pushed away from the self-reset switch 14 by the water pipe 9 until the water pipe 9 is installed on the smart water meter body 6, so that the water flow in the water pipe 9 is monitored through the smart water meter body 6. When it is necessary to observe the water flow data on the smart water meter body 6, the relevant data can be obtained by observing the observation port 4. During the use of the smart water meter body 6, the shell 1, the sealing cover 3 and the buffer rubber pad 18 can buffer the external The force acts to protect the smart water meter body 6, and the door lock 5 is set to prevent thieves from opening the sealing cover 3, thereby playing an anti-theft role. When the door lock 5 is damaged, the thief will first remove the water pipe 9 to take out the smart water meter body 6. After the water pipe 9 is removed, the vertical block 13 loses its support. At this time, the spring 12 pushes the movable block 11 to move downward, and the movable block 11 squeezes the self-reset switch 14, and then the controller 16 is started through the self-reset switch 14. The controller 16 starts the alarm 17, thereby generating noise to warn the thief, thereby playing an anti-theft role.

[0029] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A smart water meter with an anti-theft mechanism, characterized in that: The invention comprises a shell (1): a pair of support blocks (2) are fixedly connected to the bottom of the shell (1), and a sealing cover (3) is movably connected to the top of the shell (1) through a hinge, an observation port (4) is provided on the sealing cover (3), and a door lock (5) is arranged between the sealing cover (3) and the inner wall of the shell (1), an intelligent water meter body (6) is arranged in the shell (1), and circular holes (7) are provided on the two side walls thereof, and a limiting tube (8) is fixedly connected to the two side walls of the shell (1), a water pipe (9) passes through the limiting tube (8) and the circular hole (7), and is threadedly connected to the intelligent water meter body (6), and a fixing hole (9) is fixedly connected to the limiting tube (8) on the left side. A limit bin (10) is connected, a movable block (11) is arranged in the limit bin (10), a spring (12) is fixedly connected between the top of the movable block (11) and the inner wall of the limit bin (10), and a vertical block (13) is fixedly connected to the bottom of the movable block (11), the bottom of the vertical block (13) passes through the side wall of the limit tube (8), a self-resetting switch (14) is fixedly connected to the outer wall of the limit tube (8), a battery (15), a controller (16) and an alarm (17) are fixedly connected to the inner wall of the housing (1), and the alarm (17), the controller (16), the self-resetting switch (14) and the battery (15) are electrically connected.

2. The smart water meter with an anti-theft mechanism according to claim 1, characterized in that: The pair of support blocks (2) are symmetrically arranged about the central axis of the shell (1).

3. The smart water meter with an anti-theft mechanism according to claim 1, characterized in that: A pair of buffer rubber pads (18) are fixedly connected to the inner wall of the top of the sealing cover (3).

4. The smart water meter with an anti-theft mechanism according to claim 1, characterized in that: The bottom of the housing (1) is provided with a plurality of drainage holes (19).

5. The smart water meter with an anti-theft mechanism according to claim 1, characterized in that: The bottoms of the pair of support blocks (2) are provided with anti-slip grooves.

6. The smart water meter with an anti-theft mechanism according to claim 1, characterized in that: The pair of limit tubes (8) are symmetrically arranged about the central axis of the housing (1).

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