IC (integrated circuit) card water meter with tamper detection function

Abstract

The utility model relates to the technical field of IC card water meters, and discloses an IC card water meter with an anti-disassembly detection function, which comprises a bottom block, a bottom plate is arranged in the bottom block, the top of the bottom plate is fixedly connected with a supporting block, the top of the supporting block is fixedly connected with a supporting column, the outer wall of the supporting column is slidably connected with a limiting circular ring, and the limiting circular ring is fixedly connected with the bottom plate. A top block is installed at the top of the bottom block, a connecting groove is formed in the bottom of the top block, a first spring is fixedly connected to the interior of the connecting groove, a sliding block is fixedly connected to the other side of the first spring, a round block is arranged at the top of the sliding block, and the structures form a connecting assembly. According to the connecting structure, the connecting groove structure is arranged, the first spring structure arranged in the connecting groove is matched with the sliding block structure for connection, and then the top structure is connected with the bottom limiting circular ring structure, so that a better connecting effect is achieved, and connection is more convenient and faster.

Description

Technical Field

[0001] The utility model relates to the technical field of IC card water meters, in particular to an IC card water meter with an anti-disassembly detection function. Background Art

[0002] An IC card water meter is a new concept intelligent water meter integrating multiple functions such as automatic water supply, automatic metering, automatic charging, automatic control, display and alarm, and is a replacement product of traditional water meters. It mainly consists of a signal-sending basic meter, an electronic control board and an electric valve.

[0003] An IC card water meter with an anti-disassembly detection function in the prior art is usually used to monitor and record the water consumption of users, and read and manage data through an IC card. By setting the water meter structure, the IC card is inserted into the inside of the water meter to realize the reading of the internal data of the water meter, so as to better collect and use the data.

[0004] An IC card water meter with an anti-disassembly detection function in the prior art has certain deficiencies. First, when connecting, it is mainly connected by bolts, which is relatively complicated to operate and will cause deformation at the connection of the equipment to a certain extent, which is not conducive to better use. Second, after opening the top cover, the top cover needs to be removed and placed, which is easy to be lost and damaged, and is not conducive to better and effective use. Summary of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides an IC card water meter with an anti-disassembly detection function, aiming to improve the problems of complex connection of the water meter and inability to place the top cover in the prior art.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: an IC card water meter with an anti-disassembly detection function, including a bottom block, a bottom plate is installed inside the bottom block, a support block is fixedly connected to the top of the bottom plate, a pillar is fixedly connected to the top of the support block, a limiting ring is slidably connected to the outer wall of the pillar, a top block is installed on the top of the bottom block, a connecting groove is installed at the bottom of the top block, a first spring is fixedly connected to the inside of the connecting groove, the other side of the first spring is fixedly connected to a sliding block, and a round block is arranged on the top of the sliding block.

[0007] As a further description of the above technical solution: a second spring is fixedly connected to the top of the bottom plate, a top ring is fixedly connected to the top of the second spring, and the second springs are evenly arranged on the top of the bottom plate;

[0008] As a further description of the above technical solution: the connecting groove is arranged directly above the pillar, the included angle between each of the first spring and the sliding block is 90°, and the first springs are on the same horizontal plane;

[0009] As a further description of the above technical solution: a top cover is provided on the top of the top block, a connecting piece is fixedly connected to the top of the top cover, the top cover is fixedly connected to a connecting square block through the connecting piece, a connecting rod is fixedly connected to the side wall of the connecting square block, and the other side of the connecting rod is fixedly connected to a rotating shaft;

[0010] As a further description of the above technical solution: both ends of the rotating shaft are fixedly connected to side plates, a fixing piece is fixedly connected to the bottom of the side plates, and the side plates are fixedly connected to the top block through the fixing pieces;

[0011] As a further description of the above technical solution: heat dissipation windows are fixedly installed on the side wall of the top block, and the heat dissipation windows are symmetrically arranged on the side wall of the top block;

[0012] As a further description of the above technical solution: a water meter disk is fixedly connected to the top of the top block, the water meter disk and the top cover cooperate with each other to achieve a protective effect, and the inner diameter of the top cover is larger than the outer diameter of the water meter disk;

[0013] As a further description of the above technical solution: an operation disk is fixedly connected to the top of the top block, and a connecting body is fixedly connected to the bottom of the bottom block.

[0014] The utility model has the following beneficial effects:

[0015] 1. In the utility model, through the provided connecting groove structure, the spring one structure and the sliding block structure arranged inside the connecting groove cooperate with each other for connection, and then the structure at the top is connected to the limiting ring structure at the bottom to achieve a better connecting effect. The connection is more convenient and fast, the effect is better, it is faster to use, and it is also easier to disassemble, and the applicable surface is wider.

[0016] 2. In the utility model, through the provided connecting rod structure, the connecting rod is connected to the rotating shaft at the rear side, and then the other end of the connecting rod is connected to the top cover, so as to better realize the rotary placement of the top cover, which is more convenient and fast, and the effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional schematic diagram of an IC card water meter with an anti-tampering detection function proposed by the utility model;

[0018] Figure 2 is a structural schematic diagram of the bottom block of an IC card water meter with an anti-tampering detection function proposed by the utility model;

[0019] Figure 3Schematic structural diagram of the connection slot of an IC card water meter with an anti-tampering detection function proposed by the present utility model;

[0020] Figure 4 Schematic structural diagram of the operation panel of an IC card water meter with an anti-tampering detection function proposed by the present utility model.

[0021] Legend:

[0022] 1. Bottom block; 2. Connection body; 3. Top block; 4. Heat dissipation window; 5. Operation panel; 6. Fixed piece; 7. Side plate; 8. Rotating shaft; 9. Connecting rod; 10. Connecting square block; 11. Connecting piece; 12. Top cover; 13. Connection slot; 14. Spring 1; 15. Sliding block; 16. Round block; 17. Support pillar; 18. Bottom plate; 19. Support block; 20. Limiting ring; 21. Spring 2; 22. Top ring; 23. Water meter panel. Specific implementation mode

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0024] Refer to Figures 1-4 , an embodiment provided by the present utility model: An IC card water meter with an anti-tampering detection function includes a bottom block 1. The function of the bottom block 1 is to be used for the connection of the lower part to achieve a better connection effect. A bottom plate 18 is installed inside the bottom block 1. The function of the bottom plate 18 is to achieve better support and connection with the bottom block 1, which is more convenient and fast. A support block 19 is fixedly connected to the top of the bottom plate 18. The function of the support block 19 is to achieve a better support effect and realize the connection function of the top support pillar 17. A support pillar 17 is fixedly connected to the top of the support block 19. The function of the support pillar 17 is to connect the limiting ring 20. The outer wall of the support pillar 17 is slidably connected to the limiting ring 20. A top block 3 is installed on the top of the bottom block 1. The function of the top block 3 is to achieve a position limiting effect. A connection slot 13 is installed at the bottom of the top block 3 to serve as a connection carrier. A spring 14 is fixedly connected inside the connection slot 13. The other side of the spring 14 is fixedly connected to a sliding block 15. A round block 16 is arranged on the top of the sliding block 15. The above structure constitutes a connection assembly. The connection assembly is used for connection and installation. The spring 14 and the sliding block 15 both achieve a better connection effect, making the connection more convenient and fast.

[0025] A second spring 21 is fixedly connected to the top of the bottom plate 18. The top of the second spring 21 is fixedly connected to a top ring 22. The second springs 21 are evenly arranged on the top of the bottom plate 18 to support the top connection groove 13.

[0026] The connection groove 13 is arranged directly above the support column 17. The included angles between the first springs 14 and the sliding blocks 15 are 90° pairwise, and the first springs 14 are in the same horizontal plane to achieve the function of fixed connection.

[0027] Refer to Figures 1-4 , a top cover 12 is arranged on the top of the top block 3. A connecting piece 11 is fixedly connected to the top of the top cover 12. The function of the connecting piece 11 is to achieve a better connection effect. The top cover 12 is fixedly connected to a connecting square 10 through the connecting piece 11. The function of the connecting square 10 is to achieve a better connection stability function. A connecting rod 9 is fixedly connected to the side wall of the connecting square 10. The function of the connecting rod 9 is to achieve a better connection effect. The other side of the connecting rod 9 is fixedly connected to a rotating shaft 8. The function of the rotating shaft 8 is to achieve a better rotational connection effect. Both ends of the rotating shaft 8 are fixedly connected to side plates 7. The bottom of the side plates 7 is fixedly connected to a fixing piece 6 to achieve the function of fixed connection. The side plates 7 are fixedly connected to the top block 3 through the fixing piece 6. A heat dissipation window 4 is fixedly installed on the side wall of the top block 3. The heat dissipation windows 4 are symmetrically arranged on the side wall of the top block 3. The top block 3 can better achieve the connection function.

[0028] Refer to Figure 1 、 Figure 2 and Figure 4 , a water meter panel 23 is fixedly connected to the top of the top block 3 to achieve the display function. The water meter panel 23 and the top cover 12 cooperate with each other to achieve the protection function. The inner diameter of the top cover 12 is larger than the outer diameter of the water meter panel 23. An operation panel 5 is fixedly connected to the top of the top block 3. A connecting body 2 is fixedly connected to the bottom of the bottom block 1. The function of the connecting body 2 is to achieve a better connection effect.

[0029] Working principle: First, connect the top block 3 to the bottom block 1. Inside the connection slot 13 connected to the bottom of the top block 3, there is a first spring 14 and a sliding block 15. When pressing down, the sliding block 15 contacts the limiting ring 20. At this time, the first spring 14 contracts, and the sliding block 15 moves backward. Then the sliding block 15 moves to the bottom of the limiting ring 20, and the sliding block 15 returns to its position at this time. The second spring 21 will push the connection slot 13 upward to achieve the effect of fixed connection. Then when disassembly is required, continue to press down to move the sliding block 15 onto the support block 19. At this time, pull upward to achieve the effect of removal. Then when it is necessary to observe the data on the water meter panel 23, open the top cover 12 at this time. The connecting rod 9 connected to the top cover 12 will rotate on the rotating shaft 8, and the position of the top cover 12 is moved according to the different amplitudes of rotation, which can better ensure the connection of the top cover to the entire device and prevent loss and damage.

[0030] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. An IC card water meter with anti-disassembly detection function, comprising a bottom block (1), characterized in that: A bottom plate (18) is installed inside the bottom block (1), a support block (19) is fixedly connected to the top of the bottom plate (18), a pillar (17) is fixedly connected to the top of the support block (19), a limit ring (20) is slidably connected to the outer wall of the pillar (17), a top block (3) is installed on the top of the bottom block (1), a connecting groove (13) is installed at the bottom of the top block (3), a spring 1 (14) is fixedly connected inside the connecting groove (13), a sliding block (15) is fixedly connected to the other side of the spring 1 (14), and a round block (16) is arranged on the top of the sliding block (15).

2. The IC card water meter with anti-disassembly detection function according to claim 1, characterized in that: A second spring (21) is fixedly connected to the top of the bottom plate (18), a top ring (22) is fixedly connected to the top of the second spring (21), and the second spring (21) is evenly arranged on the top of the bottom plate (18).

3. The IC card water meter with anti-disassembly detection function according to claim 1, characterized in that: The connecting groove (13) is arranged directly above the pillar (17), the angle between the spring 1 (14) and the sliding block (15) is 90 degrees, and the spring 1 (14) is located on the same horizontal plane.

4. The IC card water meter with anti-disassembly detection function according to claim 1, characterized in that: A top cover (12) is provided on the top of the top block (3); a connecting piece (11) is fixedly connected to the top of the top cover (12); the top cover (12) is fixedly connected to a connecting block (10) via the connecting piece (11); a connecting rod (9) is fixedly connected to the side wall of the connecting block (10); and a rotating shaft (8) is fixedly connected to the other side of the connecting rod (9).

5. The IC card water meter with anti-disassembly detection function according to claim 4, characterized in that: The two ends of the rotating shaft (8) are fixedly connected to side plates (7), the bottom of the side plate (7) is fixedly connected to a fixing plate (6), and the side plate (7) is fixedly connected to the top block (3) via the fixing plate (6).

6. The IC card water meter with anti-disassembly detection function according to claim 1, characterized in that: A heat dissipation window (4) is fixedly mounted on the side wall of the top block (3); the heat dissipation window (4) is symmetrically arranged on the side wall of the top block (3).

7. The IC card water meter with anti-disassembly detection function according to claim 5, characterized in that: A water meter disc (23) is fixedly connected to the top of the top block (3); the water meter disc (23) cooperates with the top cover (12) to achieve a protective effect; the inner diameter of the top cover (12) is larger than the outer diameter of the water meter disc (23).

8. The IC card water meter with anti-disassembly detection function according to claim 1, characterized in that: The top of the top block (3) is fixedly connected to an operating panel (5), and the bottom of the bottom block (1) is fixedly connected to a connector (2).

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