Bluetooth intelligent water meter convenient to install

Abstract

The utility model provides a Bluetooth intelligent water meter convenient to install, and relates to the technical field of intelligent water meters, the Bluetooth intelligent water meter convenient to install comprises an intelligent water meter body, a protection assembly and two disassembly and assembly assemblies, the two disassembly and assembly assemblies both comprise fixed shafts, and the outer surfaces of the two fixed shafts are both movably sleeved with movable plates. During use, the two clamping plates are poked to rotate out of the corresponding arc-shaped grooves, at the moment, the movable plates are not limited by the clamping plates, the springs start to rebound, the movable plates are pushed to move, the connecting blocks are pushed to move, the clamping rods are further driven to move outwards, one ends of the clamping rods move into the moving holes from the clamping grooves, and the clamping rods are driven to move outwards. And then the operation is repeated, the other set of clamping rods slide out, at the moment, the fixing blocks are not fixed, the protective cover body is taken away upwards, and then the protective cover body can be disassembled, so that the effect of convenient disassembly is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent water meters, in particular to a Bluetooth intelligent water meter which is easy to install. Background Art

[0002] People use water in their daily lives. When using tap water, water meters are used to record water flow. Traditional water meters only have the functions of flow collection and mechanical pointer display of water consumption. After the development of the times, smart water meters have emerged. Smart water meters are a new type of water meters that use modern microelectronics technology, modern sensor technology, and smart IC card technology to measure water consumption and transmit water use data and settle transactions. They can be used in industries, commercial buildings, and residential buildings. Smart water meters should be packaged and stored separately, and can prevent collisions during transportation and handling. Water meters should be placed horizontally.

[0003] In the prior art, when a smart water meter is in use, a protective cover is generally provided on the internally installed sensor and battery to protect the internal core module and battery. However, the protective cover and the housing of the smart water meter are mostly fixed with screws. When the internal core module or battery needs to be inspected, multiple screws need to be unscrewed one by one to remove the protective cover, which takes a lot of time and has low work efficiency. Utility Model Content

[0004] The purpose of the utility model is to solve the problem in the prior art that when the internal core module or battery of the smart water meter needs to be repaired during use, multiple screws need to be unscrewed one by one to remove the external protective cover, which takes a lot of time and has low work efficiency. A Bluetooth smart water meter that is easy to install is proposed.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a Bluetooth smart water meter that is easy to install, comprising: a smart water meter body, a protective component and a disassembly and assembly component, wherein two disassembly and assembly components are provided, and the two disassembly and assembly components each include a fixed shaft, and the outer surfaces of the two fixed shafts are movably sleeved with a movable plate, and the outer surfaces of the two movable plates are provided with two sliding holes, and the interiors of the multiple sliding holes are movably embedded with a clamping rod, one end of the multiple clamping rods is provided with a rotating groove, and the inner walls of the multiple rotating grooves are provided with multiple limiting holes, and the interiors of the multiple rotating grooves are movably embedded with a rotating rod, one end of the multiple rotating rods is fixedly installed with a clamping plate, and the other end of the multiple rotating rods is fixedly installed with multiple connecting blocks, and the outer surfaces of the two fixed shafts close to one end are provided with two arc grooves.

[0006] Preferably, a mounting groove is provided on the front surface of the smart water meter body near the bottom, a Bluetooth module is arranged inside the mounting groove, and two fixing grooves are provided on the front surface of the smart water meter body near the mounting groove.

[0007] Preferably, the inner walls of the two fixed grooves are each provided with two movable holes, and the inner parts of the plurality of movable holes are each fixedly installed with a limiting block, the outer surfaces of the plurality of clamping rods are each provided with a limiting groove, and the outer surfaces of the plurality of limiting blocks are respectively movably embedded in the inner parts of the plurality of limiting grooves.

[0008] Preferably, the protective component includes a protective cover body, and the rear surfaces of the protective cover body near both sides are fixedly installed with fixing blocks, the outer surfaces of one side of the two fixing blocks are provided with two card slots, and the inner wall of the protective cover body near the rear surface is fixedly connected with a rubber strip.

[0009] Preferably, the outer surface of the rubber strip close to the bottom contacts the inner wall of the mounting groove, the outer surfaces of the two fixed blocks are movably embedded in the two fixed grooves, the outer surfaces of the plurality of clamping rods are movably sleeved with springs, the plurality of springs are evenly divided into two groups, one ends of the two groups of springs are respectively fixedly mounted on the outer surfaces of the two movable plates, and the other ends of the two groups of springs are respectively fixedly mounted on the outer surfaces of both sides of the smart water meter body.

[0010] Preferably, the other ends of the two fixed shafts are respectively fixedly mounted on the outer surfaces of both sides of the smart water meter body, the outer surfaces of the plurality of clamping rods are respectively movably embedded in the interior of the plurality of movable holes, and the other ends of the plurality of clamping rods are movably embedded in the interior of the plurality of clamping slots.

[0011] Preferably, outer surfaces of the plurality of connection blocks are movably embedded in the interior of the plurality of limiting holes, and outer surfaces of the plurality of clamping plates close to one side are movably embedded in the interior of the plurality of arc grooves.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when in use, the two card plates are moved to rotate out of the corresponding arc grooves. At this time, the movable plate loses the limit of the card plate, and the spring begins to rebound, pushing the movable plate to move, and pushing the connecting block to move, further driving the card rod to move outward, so that one end of the card rod moves from the card slot to the inside of the movable hole, and then repeating the above operation to make the other set of card rods slide out. At this time, the fixed block loses its fixation, and the protective cover body is taken away upward, and the protective cover body can be disassembled, thereby achieving the effect of convenient disassembly, which is more convenient and saves time.

[0014] 2. In the utility model, the Bluetooth module can realize wireless communication between the water meter and the user's mobile phone or other smart devices. The limit groove and the limit block cooperate to limit the card rod to prevent the spring force from being too large, which will completely push the card rod out of the moving hole and cause accidental falling and damage. The rubber strip is embedded in the installation groove to improve the tightness between the protective cover body and the smart water meter body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A front perspective view of a Bluetooth smart water meter that is easy to install is provided for the utility model;

[0016] Figure 2 The utility model provides a structural unfolded stereogram of a protective component in a Bluetooth smart water meter that is easy to install;

[0017] Figure 3 The utility model provides a structural unfolded stereogram of a fixing block in a Bluetooth smart water meter that is easy to install;

[0018] Figure 4 The utility model provides a structural sectional expanded stereoscopic diagram of a disassembly and assembly component in a Bluetooth smart water meter that is easy to install.

[0019] Legend: 1. Smart water meter body; 2. Protection assembly; 201. Protection cover body; 202. Fixed block; 203. Card slot; 204. Rubber strip; 3. Disassembly and assembly assembly; 301. Fixed shaft; 302. Moving plate; 303. Spring; 304. Sliding hole; 305. Card rod; 306. Limiting slot; 307. Rotating slot; 308. Limiting hole; 309. Rotating rod; 310. Connecting block; 311. Card plate; 312. Arc slot; 4. Installation slot; 5. Bluetooth module; 6. Fixed slot; 7. Moving hole; 8. Limiting block. DETAILED DESCRIPTION

[0020] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0021] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0022] Embodiment 1, as Figure 1-Figure 4 As shown, the utility model provides Figure 1As shown, the Bluetooth smart water meter that is easy to install in this embodiment includes: a smart water meter body 1, a protective component 2 and a disassembly component 3, two disassembly components 3 are provided, and the two disassembly components 3 each include a fixed shaft 301, the outer surfaces of the two fixed shafts 301 are movably sleeved with a movable plate 302, the outer surfaces of the two movable plates 302 are provided with two sliding holes 304, and the interiors of the multiple sliding holes 304 are movably embedded with a clamping rod 305, one end of the multiple clamping rods 305 are provided with a rotation groove 307, the inner walls of the multiple rotation grooves 307 are provided with a plurality of limiting holes 308, the interiors of the multiple rotation grooves 307 are movably embedded with a rotating rod 309, one end of the multiple rotating rods 309 are fixedly installed with a clamping plate 311, the other ends of the multiple rotating rods 309 are fixedly installed with a plurality of connecting blocks 310, the outer surfaces of the two fixed shafts 301 near one end are provided with two arc grooves 312, and the other ends of the two fixed shafts 301 are provided with a plurality of arc grooves 313. One end is fixedly installed on the outer surfaces of both sides of the smart water meter body 1, the outer surfaces of the multiple clamping rods 305 are movably embedded in the interior of the multiple moving holes 7, the other ends of the multiple clamping rods 305 are movably embedded in the interior of the multiple card grooves 203, the outer surfaces of the multiple connecting blocks 310 are movably embedded in the interior of the multiple limiting holes 308, the outer surfaces of the multiple clamping plates 311 close to one side are movably embedded in the interior of the multiple arc grooves 312, the outer surface of the rubber strip 204 close to the bottom is in contact with the inner wall of the installation groove 4, the outer surfaces of the two fixed blocks 202 are movably embedded in the interior of the two fixed grooves 6, the outer surfaces of the multiple clamping rods 305 are movably sleeved with springs 303, and the multiple springs 303 are evenly divided into two groups, one end of the two groups of springs 303 are fixedly installed on the outer surfaces of the two moving plates 302, and the other ends of the two groups of springs 303 are fixedly installed on the outer surfaces of both sides of the smart water meter body 1.

[0023] The effect achieved by the entire embodiment 1 is that, when in use, the two rotating rods 309 on the same side have different lengths, and the two arc grooves 312 on the fixed shaft 301 are at different positions, corresponding to the rotating rods 309 of different lengths, so that one end of the two clamping plates 311 can be clamped in the two arc grooves 312, such as Figure 4As shown, under the cooperation of the clamping plate 311 and the arc groove 312, the movable plate 302 is limited, so that the spring 303 is in an extruded state, and the two clamping plates 311 are moved to rotate out of the corresponding arc groove 312. At this time, the movable plate 302 loses the limit of the clamping plate 311, and the spring 303 also loses the extrusion force and starts to rebound, pushing the movable plate 302 to move. The movable plate 302 contacts the connecting block 310, and at the same time pushes the connecting block 310 to move, further driving the clamping rod 305 to move outward, so that one end of the clamping rod 305 moves from the clamping slot 203 to the movable plate 302. Inside the movable hole 7, the above operation is then repeated to make another set of card rods 305 slide out. At this time, the fixing block 202 loses its fixation, and the protective cover body 201 is taken up so that the fixing block 202 leaves the fixing groove 6, and the protective cover body 201 can be disassembled, thereby achieving the effect of convenient disassembly, which is more convenient and saves time. It solves the problem in the prior art that when the smart water meter is in use, when the internal core module or battery needs to be repaired, multiple screws need to be unscrewed one by one to remove the external protective cover, which takes a lot of time and has low work efficiency.

[0024] Embodiment 2, as Figure 1-Figure 4 As shown, a mounting groove 4 is provided on the front surface of the smart water meter body 1 near the bottom, and a Bluetooth module 5 is arranged inside the mounting groove 4. Two fixing grooves 6 are provided on the front surface of the smart water meter body 1 near the mounting groove 4. Two movable holes 7 are provided on the inner walls of the two fixing grooves 6. Limiting blocks 8 are fixedly installed inside the multiple movable holes 7. Limiting grooves 306 are provided on the outer surfaces of the multiple clamping rods 305. The outer surfaces of the multiple limiting blocks 8 are movably embedded in the multiple limiting grooves 306 respectively. The protective component 2 includes a protective cover body 201. Fixed blocks 202 are fixedly installed on the rear surfaces of the protective cover body 201 near both sides. Two card grooves 203 are provided on the outer surfaces of one side of the two fixing blocks 202. A rubber strip 204 is fixedly connected to the inner wall of the protective cover body 201 near the rear surface.

[0025] The effect achieved by the entire embodiment 2 is that, when in use, the Bluetooth module 5 can realize wireless communication between the water meter and the user's mobile phone or other smart devices, thereby realizing remote meter reading, billing, monitoring and other functions. When the card rod 305 moves outward under the elastic force of the spring 303, the limit groove 306 slides on the outer surface of the limit block 8. Through the cooperation of the limit groove 306 and the limit block 8, the card rod 305 is limited to prevent the elastic force of the spring 303 from being too large, and the card rod 305 is completely pushed out of the moving hole 7, resulting in accidental falling and damage. When the protective cover body 201 is installed by disassembling and assembling the component 3, the rubber strip 204 is just embedded in the installation groove 4, which can improve the compactness between the protective cover body 201 and the smart water meter body 1.

[0026] Working principle: when in use, the two card plates 311 are moved to rotate out of the corresponding arc grooves 312. At this time, the movable plate 302 loses the limit of the card plate 311, and the spring 303 also loses the extrusion force and starts to rebound, pushing the movable plate 302 to move. The movable plate 302 contacts the connecting block 310 and pushes the connecting block 310 to move, further driving the card rod 305 to move outward, so that one end of the card rod 305 moves from the card groove 203 to the inside of the moving hole 7, and then repeats the above operation to make the other set of card rods 305 slide out. At this time, the fixed block 202 loses its fixation, and the protective cover body 201 is removed upward, so that the fixed block 202 leaves the fixed groove 6, and the protective cover body 201 can be disassembled, thereby The effect of easy disassembly is achieved, which is more convenient and saves time. The Bluetooth module 5 can realize wireless communication between the water meter and the user's mobile phone or other smart devices, thereby realizing remote meter reading, billing, monitoring and other functions. When the card rod 305 moves outward under the elastic force of the spring 303, the limit groove 306 slides on the outer surface of the limit block 8. Through the cooperation of the limit groove 306 and the limit block 8, the card rod 305 is limited to prevent the elastic force of the spring 303 from being too large, and the card rod 305 is completely pushed out of the moving hole 7, resulting in accidental falling and damage. When the protective cover body 201 is installed by the disassembly assembly 3, the rubber strip 204 is just embedded in the installation groove 4, which can improve the compactness between the protective cover body 201 and the smart water meter body 1.

[0027] The wiring diagram of the Bluetooth module 5 in the present invention belongs to the common knowledge in the art, and its working principle is a well-known technology. The model is selected according to the actual use, so the control method and wiring arrangement of the Bluetooth module 5 are not explained in detail.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A Bluetooth smart water meter that is easy to install. It is characterized in that include: A smart water meter body (1), a protective component (2) and a disassembly component (3), wherein two disassembly components (3) are provided, and the two disassembly components (3) each comprise a fixed shaft (301), a movable plate (302) is movably sleeved on the outer surfaces of the two fixed shafts (301), two sliding holes (304) are provided on the outer surfaces of the two movable plates (302), a plurality of the sliding holes (304) are movably embedded with a clamping rod (305), and one end of the plurality of the clamping rods (305) is A rotation groove (307) is provided, and a plurality of limiting holes (308) are provided on the inner walls of the plurality of rotation grooves (307). A rotation rod (309) is movably embedded inside the plurality of rotation grooves (307). A clamping plate (311) is fixedly installed at one end of the plurality of rotation rods (309), and a plurality of connecting blocks (310) are fixedly installed at the other end of the plurality of rotation rods (309). Two arc grooves (312) are provided on the outer surfaces of the two fixed shafts (301) near one end.

2. A Bluetooth smart water meter that is easy to install according to claim 1, Features: The front surface of the smart water meter body (1) near the bottom is provided with a mounting groove (4), a Bluetooth module (5) is arranged inside the mounting groove (4), and the front surface of the smart water meter body (1) near the mounting groove (4) is provided with two fixing grooves (6).

3. A Bluetooth smart water meter that is easy to install according to claim 2, Features: The inner walls of the two fixed grooves (6) are each provided with two movable holes (7), and the interiors of the plurality of movable holes (7) are each fixedly installed with a limiting block (8). The outer surfaces of the plurality of clamping rods (305) are each provided with a limiting groove (306), and the outer surfaces of the plurality of limiting blocks (8) are respectively movably embedded in the interiors of the plurality of limiting grooves (306).

4. A Bluetooth smart water meter that is easy to install according to claim 3, Features: The protection assembly (2) comprises a protection cover body (201), the protection cover body (201) having fixed blocks (202) fixedly mounted on the rear surfaces close to both sides, two slots (203) being provided on the outer surfaces of one side of the two fixing blocks (202), and a rubber strip (204) being fixedly connected to the inner wall of the protection cover body (201) close to the rear surface.

5. A Bluetooth smart water meter that is easy to install according to claim 4, Features: The outer surface of the rubber strip (204) near the bottom contacts the inner wall of the mounting groove (4); the outer surfaces of the two fixing blocks (202) are movably embedded in the two fixing grooves (6), and the outer surfaces of the plurality of clamping rods (305) are movably sleeved with springs (303); the plurality of springs (303) are evenly divided into two groups, one end of the two groups of springs (303) are respectively fixedly mounted on the outer surfaces of the two movable plates (302), and the other ends of the two groups of springs (303) are respectively fixedly mounted on the outer surfaces of both sides of the smart water meter body (1).

6. A Bluetooth smart water meter that is easy to install according to claim 5, Features: The other ends of the two fixed shafts (301) are respectively fixedly mounted on the outer surfaces of both sides of the smart water meter body (1); the outer surfaces of the plurality of clamping rods (305) are respectively movably embedded in the interior of the plurality of movable holes (7); and the other ends of the plurality of clamping rods (305) are all movably embedded in the interior of the plurality of clamping slots (203).

7. A Bluetooth smart water meter that is easy to install according to claim 6, Features: The outer surfaces of the plurality of connection blocks (310) are movably embedded in the interior of the plurality of limiting holes (308), and the outer surfaces of the plurality of clamping plates (311) close to one side are movably embedded in the interior of the plurality of arc-shaped grooves (312).

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