Intelligent water meter with anti-shielding effect

Abstract

The utility model relates to the technical field of intelligent water meters, and discloses an intelligent water meter with an anti-shielding effect, which comprises an intelligent water meter main body, the top of the intelligent water meter main body is fixedly connected with a display screen, and one side of the intelligent water meter main body is fixedly connected with a support plate. According to the intelligent water meter with the anti-shielding effect, through the arrangement of a detection mechanism, a camera, a driving mechanism and a brush, when the intelligent water meter is used, the camera shoots a picture on the surface of a display screen and transmits the picture to an image processor on one side for processing, and then processed data is transmitted to an integrated control panel on one side; then an integrated control panel controls a servo motor to start, the servo motor drives a lead screw on one side to rotate, a brush on the surface of the lead screw moves up and down on the lead screw, and then dust and dead leaves on the surface of the display screen are cleaned away in the moving process of the brush; the situation that reading is inaccurate or a user misjudges water consumption due to shielding of dust or dead tree leaves is avoided.

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-shielding effect. Background Art

[0002] With the development of the Internet of Things, water meters have begun to develop in the direction of smart water meters. The current smart water meters are mainly reflected in the digital collection and transmission of water meter readings. At the same time, some high-end smart water meters also have the functions of pressure collection, flow, and valve control. The basis for realizing the above functions is the electronic collection device set on the water meter. In the current technology, there are roughly two types. One is the mechatronic smart water meter, that is, the electronic components and mechanical components are integrated or the electronic components themselves are used to collect flow; the other is the mechatronic water meter, that is, a digital collection module is set on the basis of the existing mechanical water meter, and the data is collected and uploaded through the digital collection module. The 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 and 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. In addition to recording and electronically displaying water consumption, smart water meters can also control water consumption according to agreements. However, in some important places, such as high-tech factories and some scientific research institutes, water meters require absolute data security.

[0003] In actual applications, existing smart water meters are usually installed outdoors or in places that are difficult to observe. They may be blocked by dust or dead leaves, resulting in inaccurate readings or abnormal data. This may cause users to misjudge water usage and affect the accuracy and effectiveness of water resource management. Therefore, a smart water meter with anti-blocking effect is proposed.

[0004] A smart water meter disclosed in the announcement number CN214748222U belongs to the technical field of smart water meters. It includes a case, a water inlet, and a water outlet; a water inlet pipe is provided at one end of the water inlet, a first bell mouth is provided at one end of the water inlet, a second bell mouth is provided at one end of the water inlet, a light ball is provided in the second bell mouth, a valve is provided in the water inlet, a water meter support frame is provided in the case, a first spring is provided between the case and the water meter support frame, an impeller and a straw are provided in the water meter support frame, a pressing device is provided on the case, the pressing device is connected to the straw, a power module, a valve drive module, a wireless data module, a storage module, a monitoring module, and an MCU main control unit are provided on the case, and the power module, the valve drive module, the wireless data module, the storage module, and the monitoring module are all electrically connected to the MCU main control unit. The utility model provides a smart water meter, which can upload water meter data to a management system, thereby eliminating the step of manual reading and avoiding freezing of the water meter due to cold weather.

[0005] Although the above patent enables the water meter data to be uploaded to the management system, thereby eliminating the step of manual reading and preventing the water meter from being damaged by cold weather; however, the device lacks the function of preventing the interface from leaking, and the interface connection method is mostly through a single thread. If the single thread is used for a long time, water leakage may occur.

[0006] Therefore, it is necessary to invent a smart water meter with anti-shielding effect to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a smart water meter with high practicality, simple operation and relatively simple structure and anti-shielding effect, which solves the problem of lack of interface leakage prevention function in the above background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a smart water meter with anti-shielding effect, comprising a smart water meter body, a display screen fixedly connected to the top of the smart water meter body, a support plate fixedly connected to one side of the smart water meter body, a motor box fixedly connected to the surface of the support plate, a drive mechanism fixedly connected to the inside of the motor box, a brush threadedly connected to the surface of the drive mechanism, a placement block fixedly connected to the surface of the placement block, a detection mechanism fixedly connected to one side of the detection mechanism via a power cord, a water inlet fixedly connected to the bottom of the smart water meter body, a connecting mechanism fixedly connected to one end of the water inlet, a sealing ring inserted into the inside of the connecting mechanism.

[0011] As a further solution of the utility model, the driving mechanism includes a servo motor fixedly connected to the inside of the motor box, the output end of the servo motor is splined with a transmission rod, one end of the transmission rod is fixedly connected to a screw, and the brush is threadedly connected to the surface of the screw.

[0012] As a further solution of the utility model, the detection mechanism includes an image processor fixedly connected to the surface of the placement block, one side of the image processor is electrically connected to the block with an integrated control panel through a power cord, one side of the image processor is electrically connected to one side of the camera through a power cord, and one side of the integrated control panel is electrically connected to one end of the servo motor through the power cord.

[0013] As a further solution of the utility model, the connecting mechanism includes a first threaded joint fixedly connected to one end of the water inlet, the surface of the first threaded joint is slidably connected to a second threaded joint, the internal threads of the first threaded joint are connected to a first connecting head, and the internal threads of the second threaded joint are connected to a second connecting head.

[0014] As a further solution of the utility model, one end of the screw rod is slidably connected to a positioning plate, and a sliding groove is provided on the surface of the positioning plate.

[0015] As a further solution of the utility model, a sealing cover is hingedly connected to one side of the smart water meter body through a hinge, and an observation window is provided on the surface of the sealing cover.

[0016] As a further solution of the utility model, two groups of buckles are fixedly connected to the upper surface of the sealing cover, and the surfaces of the buckles are clamped with slots, and the slots are fixedly connected to the edge of one side of the surface of the smart water meter body.

[0017] (III) Beneficial effects

[0018] The utility model provides a smart water meter with anti-shielding effect, which has the following beneficial effects:

[0019] 1. The smart water meter with anti-obstruction effect is equipped with a detection mechanism, a camera, a driving mechanism and a brush. When in use, the camera takes a picture of the surface of the display screen and transmits it to an image processor on one side for processing. The processed data is then transmitted to an integrated control panel on one side, and then the integrated control panel controls the servo motor to start. The servo motor drives the screw rod on one side to rotate, so that the brush on the surface of the screw rod moves up and down on the screw rod, and then the brush cleans the dust and dead leaves on the surface of the display screen during the movement, so as to avoid being blocked by dust or dead leaves, resulting in inaccurate readings or causing users to misjudge the water usage.

[0020] 2. The smart water meter with anti-shielding effect is provided with a connecting mechanism and a sealing ring. When in use, the first connector and the first threaded joint are tightened by threads, and then the second threaded joint is slid until it is close to the surface of the second connector, and the second threaded joint is rotated so that the second threaded joint and the second connector are connected by threads. Finally, the sealing ring is used for sealing, so that the interface can be leak-proof. It is more secure than the traditional single threaded connection and has a stronger leak-proof ability. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the connection mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the structure of the detection mechanism of the utility model.

[0025] In the figure: 1. smart water meter body; 2. display screen; 3. support plate; 4. motor box; 5. driving mechanism; 501. servo motor; 502. transmission rod; 503. screw rod; 6. brush; 7. placement block; 8. detection mechanism; 801. image processor; 802. integrated control panel; 9. camera; 10. water inlet; 11. connecting mechanism; 1101. first threaded joint; 1102. second threaded joint; 1103. first connector; 1104. second connector; 12. sealing ring; 13. positioning plate; 14. sealing cover; 15. observation window; 16. buckle. DETAILED DESCRIPTION

[0026] 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. 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.

[0027] See also Figures 1 to 4 The utility model provides a technical solution: an intelligent water meter with an anti-shielding effect, comprising an intelligent water meter body 1, a display screen 2 is fixedly connected to the top of the intelligent water meter body 1, a support plate 3 is fixedly connected to one side of the intelligent water meter body 1, a motor box 4 is fixedly connected to the surface of the support plate 3, a driving mechanism 5 is fixedly connected to the inside of the motor box 4, and a detection mechanism 8, a camera 9, a driving mechanism 5, and a brush 6 are arranged to avoid being blocked by dust or dead leaves, resulting in inaccurate reading or causing the user to misjudge the water use situation, a brush 6 is threadedly connected to the surface of the driving mechanism 5, a placement block 7 is fixedly connected to one side of the support plate 3, a detection mechanism 8 is fixedly connected to the surface of the placement block 7, and a camera 9 is electrically connected to one side of the detection mechanism 8 through a power line, a water inlet 10 is fixedly connected to the bottom of the intelligent water meter body 1, and a connecting mechanism 11 is fixedly connected to one end of the water inlet 10, and the connection mechanism 11 and a sealing ring 12 are arranged to be more firm than the traditional single-thread connection, and have stronger anti-leakage ability, and a sealing ring 12 is inserted into the inside of the connecting mechanism 11;

[0028] See also Figure 2 The driving mechanism 5 includes a servo motor 501 fixedly connected to the inside of the motor box 4, the output end of the servo motor 501 is spline-connected with a transmission rod 502, one end of the transmission rod 502 is fixedly connected with a screw rod 503, and the brush 6 is threadedly connected to the surface of the screw rod 503;

[0029] See also Figure 4 The detection mechanism 8 includes an image processor 801 fixedly connected to the surface of the placement block 7, one side of the image processor 801 is electrically connected to the block with an integrated control panel 802 through a power line, one side of the image processor 801 is electrically connected to one side of the camera 9 through a power line, and one side of the integrated control panel 802 is electrically connected to one end of the servo motor 501 through a power line;

[0030] See also Figure 3 The connection mechanism 11 includes a first threaded joint 1101 fixedly connected to one end of the water inlet 10, a second threaded joint 1102 is slidably connected to the surface of the first threaded joint 1101, a first connector 1103 is connected to the internal thread of the first threaded joint 1101, and a second connector 1104 is connected to the internal thread of the second threaded joint 1102;

[0031] See also Figure 1 One end of the screw rod 503 is slidably connected to a positioning plate 13, and a sliding groove is provided on the surface of the positioning plate 13;

[0032] See also Figure 1 A sealing cover 14 is hingedly connected to one side of the smart water meter body 1 through a hinge, and an observation window 15 is provided on the surface of the sealing cover 14 .

[0033] See also Figure 1 Two groups of buckles 16 are fixedly connected to the upper surface of the sealing cover 14 , and a card slot is clamped on the surface of the buckle 16 , and the card slot is fixedly connected to the edge of one side of the surface of the smart water meter body 1 .

[0034] The model of the image processor 801 is: NVIDIA; the model of the integrated control panel 802 is: MCU; the above parameters and models can be selected according to actual conditions.

[0035] In the utility model, the working steps of the device are as follows:

[0036] Step 1: When in use, the camera 9 takes a photo of the surface of the display screen 2 and transmits it to the image processor 801 on one side for processing. The processed data is then transmitted to the integrated control panel 802 on one side, and then the integrated control panel 802 controls the servo motor 501 to start, and the servo motor 501 drives the screw rod 503 on one side to rotate, so that the brush 6 on the surface of the screw rod 503 moves up and down on the screw rod 503, and then the brush 6 cleans the dust and dead leaves on the surface of the display screen 2 during the movement;

[0037] The second step: when in use, tighten the first connector 1103 and the first threaded joint 1101 through threads, then slide the second threaded joint 1102 until it is close to the surface of the second connector 1104, rotate the second threaded joint 1102, so that the second threaded joint 1102 and the second connector 1104 are connected through threads, and finally use the sealing ring 12 for sealing to prevent leakage at the interface.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A smart water meter with an anti-shielding effect, comprising a smart water meter body (1), characterized in that: The top of the smart water meter body (1) is fixedly connected to a display screen (2); one side of the smart water meter body (1) is fixedly connected to a support plate (3); the surface of the support plate (3) is fixedly connected to a motor box (4); the interior of the motor box (4) is fixedly connected to a drive mechanism (5); the surface of the drive mechanism (5) is threadedly connected to a brush (6); one side of the support plate (3) is fixedly connected to a placement block (7); the surface of the placement block (7) is fixedly connected to a detection mechanism (8); one side of the detection mechanism (8) is electrically connected to a camera (9) via a power line; the bottom of the smart water meter body (1) is fixedly connected to a water inlet (10); one end of the water inlet (10) is fixedly connected to a connection mechanism (11); a sealing ring (12) is inserted into the interior of the connection mechanism (11).

2. The smart water meter with anti-shielding effect according to claim 1, characterized in that: The driving mechanism (5) comprises a servo motor (501) fixedly connected to the inside of the motor box (4); the output end of the servo motor (501) is spline-connected to a transmission rod (502); one end of the transmission rod (502) is fixedly connected to a lead screw (503); and the brush (6) is threadedly connected to the surface of the lead screw (503).

3. The smart water meter with anti-shielding effect according to claim 1, characterized in that: The detection mechanism (8) comprises an image processor (801) fixedly connected to the surface of the placement block (7); one side of the image processor (801) is electrically connected to an integrated control panel (802) via a power line; one side of the image processor (801) is electrically connected to one side of a camera (9) via a power line; and one side of the integrated control panel (802) is electrically connected to one end of a servo motor (501) via a power line.

4. The smart water meter with anti-shielding effect according to claim 1, characterized in that: The connection mechanism (11) comprises a first threaded joint (1101) fixedly connected to one end of the water inlet (10); a second threaded joint (1102) is slidably connected to the surface of the first threaded joint (1101); an internal thread of the first threaded joint (1101) is connected to a first connector (1103); and an internal thread of the second threaded joint (1102) is connected to a second connector (1104).

5. The smart water meter with anti-shielding effect according to claim 2, characterized in that: One end of the screw rod (503) is slidably connected to a positioning plate (13), and a sliding groove is provided on the surface of the positioning plate (13).

6. The smart water meter with anti-shielding effect according to claim 1, characterized in that: A sealing cover (14) is hingedly connected to one side of the smart water meter body (1) via a hinge, and an observation window (15) is provided on the surface of the sealing cover (14).

7. The smart water meter with anti-shielding effect according to claim 6, characterized in that: Two groups of buckles (16) are fixedly connected to the upper surface of the sealing cover (14), and a clamping groove is clamped on the surface of the buckle (16), and the clamping groove is fixedly connected to the edge of one side of the surface of the smart water meter body (1).

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