Full-sealed waterproof intelligent water meter

Abstract

The utility model discloses a fully-sealed waterproof intelligent water meter, which belongs to the technical field of intelligent water meter equipment and comprises a base and a top cover. The observation window is mounted on the top cover; the intelligent water meter body is installed between the base and the top cover, and a first sealing gasket and a second sealing gasket are clamped to the surface of the intelligent water meter body; the position of the positioning block is fixed through the elastic effect of the spring, so that the positioning block is clamped in the positioning hole, the base and the top cover are installed and fixed through clamping of the positioning hole and the positioning block, the base and the top cover are installed in a clamping mode, and the replacement convenience of the first sealing gasket and the second sealing gasket is optimized; the problem that the waterproof and moisture-proof effects of the intelligent water meter body become poor after the first sealing gasket and the second sealing gasket are damaged is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of intelligent water meter equipment, and more specifically to a fully sealed waterproof intelligent water meter. 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 and transmit water usage data and settle transactions.

[0003] Some patent documents of waterproof smart water meters are disclosed in the prior art. The Chinese patent with application number CN202023322863.0 discloses a fully sealed waterproof and moisture-proof smart water meter, including a water meter; a dial is arranged inside the water meter, the dial is fixedly installed inside the water meter by bolts, a cavity is arranged inside the water meter, the cavity and the water meter are arranged as one, the cavity is filled with a desiccant, an observation window is arranged at the upper side of the water meter corresponding to the dial position, a display is arranged at the lower position of the water meter, a base meter is arranged at the bottom of the water meter, the upper end of the base meter is fixedly installed at the bottom position of the water meter by bolts, pipes are arranged on both sides of the base meter, the pipes are fixedly installed at both sides of the base meter by bolts, and a threaded ring is arranged at one end of the pipe. The cavity of the utility model is filled with a desiccant. When there is water mist inside the water meter, the desiccant will absorb the water mist inside the water meter, which can keep the inside of the water meter dry for a long time, and avoid the water mist inside the water meter affecting the service life of the water meter when it is used.

[0004] In the above patent, when the water meter is used for a long time, the internal sealing gasket is easily worn, resulting in the deterioration of the waterproof and moisture-proof effect of the water meter. For this reason, we propose a fully sealed waterproof smart water meter. Utility Model Content

[0005] 1. Technical problems to be solved

[0006] In view of the problems existing in the prior art, the purpose of the utility model is to provide a fully sealed and waterproof smart water meter. The utility model fixes the position of the positioning block through the elastic action of the spring, thereby clamping the positioning block in the positioning hole, and installing and fixing the base and the top cover through the clamping connection between the positioning hole and the positioning block. Installing the base and the top cover by clamping optimizes the convenience of replacing the first sealing gasket and the second sealing gasket, so as to prevent the problem of poor waterproof and moisture-proof effect of the smart water meter main body due to damage of the first sealing gasket and the second sealing gasket.

[0007] 2. Technical solution

[0008] In order to solve the above problems, the utility model adopts the following technical solutions:

[0009] A fully sealed waterproof intelligent water meter, comprising:

[0010] Base and top cover;

[0011] An observation window, wherein the observation window is mounted on the top cover;

[0012] A smart water meter body, the smart water meter body is installed between the base and the top cover, and a first sealing gasket and a second sealing gasket are clamped on the surface of the smart water meter body;

[0013] Mounting slots, two of which are provided, and both of which are provided in the base;

[0014] Slots, wherein four slots are provided, and the four slots are all opened on the base;

[0015] The clamping mechanism is provided in two groups, the two groups of the clamping mechanism are respectively provided in two installation grooves, and the two clamping mechanisms are connected to the top cover.

[0016] As a preferred solution of the utility model, each group of the clamping mechanisms includes a clamping assembly and a guide assembly, and the clamping assembly and the guide assembly are both arranged in the installation groove, and the clamping assembly and the guide assembly are connected.

[0017] As a preferred solution of the utility model, the card-connecting assembly includes a plug plate, a positioning hole, a cross column, a positioning block and a spring. The plug plate, the positioning hole, the positioning block and the spring are all provided in two. The two plug plates are fixedly connected to the bottom of the top cover, and the two plug plates are movably inserted into the two slots. The two positioning holes are respectively opened at the side ends of the two plug plates. The cross column is fixedly connected to the installation groove. The two positioning blocks are slidably connected to the installation groove, and the two positioning blocks are movably inserted into the two positioning holes. The two springs are respectively fixedly connected between the cross column and the two positioning blocks.

[0018] As a preferred solution of the utility model, the clamping assembly also includes a connecting plate and a connecting rope. The connecting plates are provided in two, and the two connecting plates are respectively fixedly connected to the front ends of the two positioning blocks, and the two connecting plates are movable through the installation grooves, and the connecting rope is fixedly connected between the two connecting plates.

[0019] As a preferred solution of the utility model, the guide assembly includes a guide rod and a guide hole, the guide rod is fixedly connected in the cross column, the guide holes are set in two, the two guide holes are respectively opened at the side ends of the two positioning blocks, and the two guide holes are slidably matched with the guide rod.

[0020] As a preferred solution of the utility model, a card slot is provided on the base, a sealing plate is fixedly connected to the bottom of the top cover, and the sealing plate is movably inserted into the card slot.

[0021] As a preferred solution of the utility model, two connecting pieces are fixedly connected to the front and rear ends of the base.

[0022] 3. Beneficial effects

[0023] Compared with the prior art, the advantages of the present invention are:

[0024] (1) In this solution, when the first gasket and the second gasket need to be replaced, the connecting rope is held and pulled outward, and the two connecting plates are pulled inward at the same time by the connecting rope. The movement of the connecting plates drives the positioning block to move, and the movement of the positioning block compresses the spring. When the positioning block is out of the positioning hole, the plug-in plate can be taken out of the slot, thereby facilitating the removal of the top cover. At this time, the base and the top cover can be removed, and then the first gasket and the second gasket can be replaced.

[0025] (2) In this solution, the card slot is provided for the convenience of snapping with the sealing plate. The snapping with the card slot and the sealing plate optimizes the sealing performance of the base and top cover combination. The guide rod is fixed for the convenience of sliding with the guide hole. The sliding cooperation between the guide rod and the guide hole facilitates the stable movement of the positioning block. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a main perspective view of the utility model;

[0027] Figure 2 It is a cross-sectional view of the utility model;

[0028] Figure 3 It is an overall exploded view of the utility model;

[0029] Figure 4 It is an exploded view of the clamping mechanism of the utility model.

[0030] Description of the numbers in the figure:

[0031] 1. Base; 2. Top cover; 3. Observation window; 4. Sealing plate; 5. Card slot; 6. Connector; 7. Smart water meter body; 8. First sealing gasket; 9. Second sealing gasket; 10. Insert plate; 11. Positioning hole; 12. Mounting slot; 13. Slot; 14. Horizontal column; 15. Guide rod; 16. Positioning block; 17. Spring; 18. Connecting plate; 19. Guide hole; 20. Connecting rope. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the utility model in conjunction with the drawings 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.

[0033] Example:

[0034] See also Figure 1-Figure 4 , a fully sealed waterproof smart water meter, comprising:

[0035] Base 1 and top cover 2;

[0036] Observation window 3, which is installed on the top cover 2;

[0037] A smart water meter body 7, which is installed between the base 1 and the top cover 2, and a first sealing gasket 8 and a second sealing gasket 9 are clamped on the surface of the smart water meter body 7;

[0038] Mounting slots 12, two mounting slots 12 are provided, and both mounting slots 12 are opened in the base 1;

[0039] The slots 13 are four in number and all of the four slots 13 are disposed on the base 1 .

[0040] In this embodiment, the observation window 3 is for facilitating observation of the smart water meter body 7, the first sealing gasket 8 and the second sealing gasket 9 are for facilitating waterproofing and moisture-proofing of the smart water meter body 7, the mounting groove 12 is for accommodating the snap-fit ​​mechanism, and the slot 13 is provided for facilitating the plug-in of the plug-in board 10. The utility model fixes the position of the positioning block 16 through the elastic action of the spring 17, thereby snapping the positioning block 16 into the positioning hole 11, and fixing the base 1 and the top cover 2 through the snap-fitting of the positioning hole 11 and the positioning block 16. The installation of the base 1 and the top cover 2 by snap-fitting optimizes the convenience of replacing the first sealing gasket 8 and the second sealing gasket 9, so as to prevent the problem of poor waterproofing and moisture-proofing effect of the smart water meter body 7 due to damage of the first sealing gasket 8 and the second sealing gasket 9.

[0041] Specifically, each set of the clamping mechanism includes a clamping assembly and a guide assembly. The clamping assembly and the guide assembly are both arranged in the installation groove 12, and the clamping assembly and the guide assembly are connected.

[0042] In this embodiment, each set of the clamping mechanism includes a clamping assembly and a guide assembly. The clamping assembly and the guide assembly are both arranged in the installation groove 12, and the clamping assembly and the guide assembly are connected.

[0043] Specifically, the card-connecting assembly includes a plug-in plate 10, a positioning hole 11, a cross column 14, a positioning block 16 and a spring 17. The plug-in plate 10, the positioning hole 11, the positioning block 16 and the spring 17 are all provided in two, the two plug-in plates 10 are both fixedly connected to the bottom of the top cover 2, and the two plug-in plates 10 are movably inserted into the two slots 13, the two positioning holes 11 are respectively opened at the side ends of the two plug-in plates 10, the cross column 14 is fixedly connected to the installation groove 12, the two positioning blocks 16 are both slidably connected to the installation groove 12, and the two positioning blocks 16 are movably inserted into the two positioning holes 11, and the two springs 17 are respectively fixedly connected between the cross column 14 and the two positioning blocks 16.

[0044] In this embodiment, the plug board 10 is designed to be inserted into the slot 13, the positioning hole 11 is provided to facilitate engagement with the positioning block 16, and the cross column 14 is provided to facilitate fixing the spring 17. The spring 17 fixes the positioning block 16 through its own elastic action, thereby facilitating engagement of the positioning block 16 in the positioning hole 11.

[0045] Specifically, the clamping assembly also includes a connecting plate 18 and a connecting rope 20. The connecting plate 18 is provided in two pieces. The two connecting plates 18 are respectively fixedly connected to the front ends of the two positioning blocks 16, and the two connecting plates 18 are movable through the installation groove 12. The connecting rope 20 is fixedly connected between the two connecting plates 18.

[0046] In this embodiment, the connecting plate 18 is used to facilitate the movement of the positioning block 16, and the connecting rope 20 is used to facilitate the simultaneous pulling of the two connecting plates 18 to move.

[0047] Specifically, the guide assembly includes a guide rod 15 and a guide hole 19. The guide rod 15 is fixedly connected to the cross column 14. There are two guide holes 19. The two guide holes 19 are respectively opened at the side ends of the two positioning blocks 16, and the two guide holes 19 are slidably matched with the guide rod 15.

[0048] In this embodiment, the guide rod 15 is fixed to facilitate sliding cooperation with the guide hole 19. The sliding cooperation between the guide rod 15 and the guide hole 19 facilitates the stable movement of the positioning block 16.

[0049] Specifically, a card slot 5 is provided on the base 1 , and a sealing plate 4 is fixedly connected to the bottom of the top cover 2 , and the sealing plate 4 is movably inserted into the card slot 5 .

[0050] In this embodiment, the slot 5 is provided for the convenience of being snapped with the sealing plate 4 . The snapping of the slot 5 with the sealing plate 4 optimizes the sealing performance of the combination of the base 1 and the top cover 2 .

[0051] Specifically, two connecting members 6 are fixedly connected to the front and rear ends of the base 1 .

[0052] In this embodiment, two connecting members 6 are fixedly connected to the front and rear ends of the base 1. The connecting members 6 are designed to cooperate with bolts to install and fix the base 1.

[0053] Working principle: when the first sealing gasket 8 and the second sealing gasket 9 need to be replaced, hold the connecting rope 20 and pull the connecting rope 20 outward, and at the same time pull the two connecting plates 18 inward, and the movement of the connecting plate 18 drives the positioning block 16 to move, and the spring 17 is compressed by the movement of the positioning block 16. When the positioning block 16 is out of the positioning hole 11, the plug-in plate 10 can be taken out of the slot 13, so as to facilitate the disassembly of the top cover 2. At this time, the base 1 and the top cover 2 can be disassembled, and then the first sealing gasket 8 and the second sealing gasket 9 can be replaced.

[0054] The above is only a preferred specific implementation method of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the utility model according to the technical solution and improved ideas of the utility model, which should be included in the protection scope of the utility model.

Claims

1. A fully sealed waterproof smart water meter, characterized in that: include: A base (1) and a top cover (2); An observation window (3), wherein the observation window (3) is mounted on the top cover (2); A smart water meter body (7), the smart water meter body (7) being installed between the base (1) and the top cover (2), and a first sealing gasket (8) and a second sealing gasket (9) being clamped on the surface of the smart water meter body (7); A mounting groove (12), wherein two mounting grooves (12) are provided, and both mounting grooves (12) are provided in the base (1); A slot (13), wherein the slots (13) are arranged in four numbers, and the four slots (13) are all opened on the base (1); The clamping mechanism is provided in two groups, the two groups of the clamping mechanism are respectively provided in two installation grooves (12), and the two clamping mechanisms are connected to the top cover (2).

2. A fully sealed waterproof smart water meter according to claim 1, characterized in that: Each group of the clamping mechanisms comprises a clamping assembly and a guide assembly, and the clamping assembly and the guide assembly are both arranged in the installation groove (12), and the clamping assembly and the guide assembly are connected.

3. A fully sealed waterproof smart water meter according to claim 2, characterized in that: The clamping assembly comprises a plug plate (10), a positioning hole (11), a cross column (14), a positioning block (16) and a spring (17). The plug plate (10), the positioning hole (11), the positioning block (16) and the spring (17) are each provided in two pieces. The two plug plates (10) are each fixedly connected to the bottom of the top cover (2), and the two plug plates (10) are movably plugged into the two slots (13). The two positioning holes (11) are respectively arranged at the side ends of the two plug plates (10). The cross column (14) is fixedly connected to the mounting groove (12), the two positioning blocks (16) are each slidably connected to the mounting groove (12), and the two positioning blocks (16) are movably plugged into the two positioning holes (11). The two springs (17) are respectively fixedly connected between the cross column (14) and the two positioning blocks (16).

4. A fully sealed waterproof smart water meter according to claim 3, characterized in that: The clamping assembly also includes a connecting plate (18) and a connecting rope (20), wherein the connecting plate (18) is provided in two pieces, the two connecting plates (18) are respectively fixedly connected to the front ends of the two positioning blocks (16), and the two connecting plates (18) are both movable through the mounting groove (12), and the connecting rope (20) is fixedly connected between the two connecting plates (18).

5. A fully sealed waterproof intelligent water meter according to claim 4, characterized in that: The guide assembly comprises a guide rod (15) and a guide hole (19). The guide rod (15) is fixedly connected to the inside of the cross column (14). The guide hole (19) is provided in two numbers. The two guide holes (19) are respectively opened at the side ends of two positioning blocks (16), and the two guide holes (19) are both slidably matched with the guide rod (15).

6. A fully sealed waterproof intelligent water meter according to claim 5, characterized in that: The base (1) is provided with a card slot (5), the bottom of the top cover (2) is fixedly connected with a sealing plate (4), and the sealing plate (4) is movably inserted into the card slot (5).

7. A fully sealed waterproof intelligent water meter according to claim 6, characterized in that: Two connecting pieces (6) are fixedly connected to both the front and rear ends of the base (1).

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