Intelligent water meter convenient to overhaul

Abstract

The utility model relates to an intelligent water meter, in particular to an intelligent water meter convenient to maintain. The utility model provides an intelligent water meter convenient to overhaul, which can disassemble a shell of the intelligent water meter and comprises an intelligent water meter body, a first mounting plate, a fixed shell, a rotary shell, a fixed block, a mounting block, a bolt, a second mounting plate and the like. A fixing block is fixedly connected to the upper portion of the rotating shell, a fixing groove is formed in the fixing block, a mounting block is fixedly connected to the upper portion of the fixing shell, a plug pin is slidably connected to the upper portion of the mounting block, and second mounting plates are fixedly connected to the upper portion of the mounting block in a bilateral symmetry mode. And through the plug pins, the plug pins do not clamp the fixing grooves any more, the rotating shell of the intelligent water meter can be disassembled conveniently, and the situation that during overhauling, the rotating shell of the intelligent water meter is not prone to being disassembled, and overhauling is affected can be prevented.

Description

TECHNICAL FIELD

[0001] The utility model relates to a kind of intelligent water meters, especially a kind of intelligent water meter convenient for overhauling. BACKGROUND

[0002] Intelligent water meter is a kind of new water meter using modern microelectronic technology, modern sensing technology, intelligent IC card technology to measure water consumption and carry out water data transmission and settlement transaction.

[0003] The patent with patent application publication number CN208383212U discloses a kind of intelligent water meters convenient for overhauling, including meter, control valve, control module and IC card reader, meter is connected to the lead pipe of water pipe by being provided with connection at both ends, the dial plate is protruded in the upper direction on meter, control valve is correspondingly assembled in the lead pipe of meter lower side, dial plate side is connected with shell.The above-mentioned patent is when overhauling intelligent water meter, because intelligent water meter is integrated and shell disassembly process is more cumbersome, it is easy to cause influence to overhauling intelligent water meter, so that the shell of intelligent water meter is not convenient to be disassembled, lead to the influence of overhauling because shell of intelligent water meter is not easy to disassemble when overhauling.

[0004] In view of the above-mentioned patent existing at present, it is necessary to provide a kind of intelligent water meter convenient for overhauling, which can disassemble the shell of intelligent water meter. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned patent in overhauling intelligent water meter, because intelligent water meter is integrated and shell disassembly process is more cumbersome, it is easy to cause influence to overhauling intelligent water meter, so that the shell of intelligent water meter is not convenient to be disassembled, lead to the influence of overhauling because shell of intelligent water meter is not easy to disassemble when overhauling, the technical problem of the utility model is to provide a kind of intelligent water meter convenient for overhauling, which can disassemble the shell of intelligent water meter.

[0006] The technical scheme of the utility model is: a kind of intelligent water meter convenient for overhauling, including intelligent water meter body, first mounting plate, fixed shell, rotating shell, fixed block, mounting block, bolt, second mounting plate, clamping rod and spring, first mounting plate is fixedly connected on the upper portion of intelligent water meter body, fixed shell is equipped on the upper portion rear side of first mounting plate, rotating shell is rotatably connected with the front side of fixed shell, fixed block is fixedly connected on the upper portion of rotating shell, fixed groove is opened on fixed block, mounting block is fixedly connected on the upper portion of fixed shell, bolt is slidably connected on the upper portion of mounting block, bolt passes through mounting block, bolt and fixed groove are engaged, second mounting plate is symmetrically fixedly connected on the upper portion left and right of mounting block, clamping rod is slidably connected on second mounting plate, clamping rod passes through second mounting plate, clamping rod and bolt are engaged, spring is connected between clamping rod and second mounting plate.

[0007] Further, the first mounting plate is provided with the guide rod, the first connecting plate, the threaded rod, the lifting plate and the threaded sleeve, the lower part of the first mounting plate is provided with the guide rod symmetrically, the lifting plate is slidably connected between the two guide rods, the upper part of the lifting plate is provided with the threaded sleeve, the threaded sleeve is rotatably connected with the lifting plate, the first connecting plate is arranged between the outer side of the fixed shell and the rotating shell, the lower part of the first connecting plate is provided with the threaded rod, the threaded rod is rotatably connected with the threaded sleeve, and the threaded rod penetrates through the first mounting plate.

[0008] Further, the first mounting plate is provided with the guide rod, the first connecting plate, the threaded rod, the lifting plate and the threaded sleeve, the lower part of the first mounting plate is provided with the guide rod symmetrically, the lifting plate is slidably connected between the two guide rods, the upper part of the lifting plate is provided with the threaded sleeve, the threaded sleeve is rotatably connected with the lifting plate, the first connecting plate is arranged between the outer side of the fixed shell and the rotating shell, the lower part of the first connecting plate is provided with the threaded rod, the threaded rod is rotatably connected with the threaded sleeve, and the threaded rod penetrates through the first mounting plate.

[0009] Further, the first mounting plate is provided with the guide rod, the first connecting plate, the threaded rod, the lifting plate and the threaded sleeve, the lower part of the first mounting plate is provided with the guide rod symmetrically, the lifting plate is slidably connected between the two guide rods, the upper part of the lifting plate is provided with the threaded sleeve, the threaded sleeve is rotatably connected with the lifting plate, the first connecting plate is arranged between the outer side of the fixed shell and the rotating shell, the lower part of the first connecting plate is provided with the threaded rod, the threaded rod is rotatably connected with the threaded sleeve, and the threaded rod penetrates through the first mounting plate.

[0010] Further, the size of the contact surface of the clamping rod is matched with the size of the contact surface of the bolt.

[0011] Further, the number of the guide rods is not less than four.

[0012] The utility model discloses a beneficial effect is: 1, through the bolt, makes the bolt no longer hold up fixed groove, is convenient for the rotating shell of intelligent water meter to be taken apart, can prevent when overhauling because the rotating shell of intelligent water meter is not easy to take apart and influences its overhauling.

[0013] 2, through the threaded sleeve, makes the threaded sleeve rotate along the threaded rod, is convenient for the fixed shell and rotating shell and is fixed, can prevent when protecting because the fixed shell and rotating shell are loose and influence intelligent water meter protection.

[0014] 3, through the telescopic rod, makes the telescopic rod and sleeve contact and is separated, is convenient for the bolt and is taken out, can conveniently overhaul intelligent water meter. DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model.

[0016] Figure 2 It is the three-dimensional structure schematic diagram of the fixed shell and rotating shell and other parts of the utility model.

[0017] Figure 3 It is the three-dimensional structure schematic diagram of the bolt and mounting plate and other parts of the utility model.

[0018] Figure 4 It is the three-dimensional structure schematic diagram of the lifting plate and threaded sleeve and other parts of the utility model.

[0019] Figure 5 It is the three-dimensional structure schematic view of first connecting plate and threaded rod and other parts of the utility model.

[0020] The marks in the drawing: 1: intelligent water meter body, 2: first mounting plate, 201: guide rod, 3: fixed shell, 301: first connecting plate, 302: threaded rod, 4: rotating shell, 5: fixed block, 501: fixed groove, 6: mounting block, 7: bolt, 8: second mounting plate, 9: clamping rod, 10: spring, 11: second connecting plate, 12: telescopic rod, 13: sleeve, 14: lifting plate, 15: threaded sleeve, 16: first protective shell, 17: second protective shell. DETAILED DESCRIPTION

[0021] The utility model will be further described below in conjunction with specific embodiments, the illustrative embodiments of the utility model and the description are used to explain the utility model, but not as the limitation of the utility model.

[0022] Example 1: a kind of intelligent water meter of convenient overhaul, as shown in Figures 1-5 shown, including intelligent water meter body 1, first mounting plate 2, fixed shell 3, rotating shell 4, fixed block 5, mounting block 6, bolt 7, second mounting plate 8, clamping rod 9, spring 10, first protective shell 16 and second protective shell 17, the upper portion of intelligent water meter body 1 is connected with first mounting plate 2, the upper portion rear side of first mounting plate 2 is equipped with fixed shell 3, it is convenient to protect intelligent water meter body 1, the front side of fixed shell 3 is rotatably connected with rotating shell 4, the upper portion of rotating shell 4 is connected with fixed block 5, fixed groove 501 is opened in fixed block 5, the upper portion of fixed shell 3 is connected with mounting block 6, the upper portion of mounting block 6 is slidably connected with bolt 7, it is convenient to fix rotating shell 4, bolt 7 penetrates mounting block 6, bolt 7 and fixed groove 501 are engaged with each other, the upper portion of mounting block 6 is symmetrically connected with second mounting plate 8 on the left and right, and the second mounting plate 8 supports clamping rod 9, the second mounting plate 8 is slidably connected with clamping rod 9, can clamp bolt 7, the size of the contact surface of clamping rod 9 is matched with the size of the contact surface of bolt 7, clamping rod 9 penetrates second mounting plate 8, clamping rod 9 and bolt 7 are engaged with each other, spring 10 is connected between clamping rod 9 and second mounting plate 8, the upper portion of mounting block 6 is equipped with first protective shell 16 on the front side, it is convenient to protect bolt 7, the upper portion of mounting block 6 is equipped with second protective shell 17 on the rear side, so that second protective shell 17 fixes first protective shell 16, second protective shell 17 and first protective shell 16 are engaged with each other.

[0023] When the device needs to be used, if the smart water meter fails after being used for a long time, the maintenance personnel need to repair the smart water meter. During the maintenance of the smart water meter, the maintenance personnel pulls the clamping rod 9 to move outward along the second mounting plate 8, and the spring 10 is compressed. During the movement of the clamping rod 9, the clamping rod 9 is disengaged from the latch 7. Then the maintenance personnel pulls the latch 7 to move upward along the mounting block 6. During the movement of the mounting block 6, the mounting block 6 is disengaged from the fixing groove 501. Then the maintenance personnel pulls the fixing block 5 to drive the rotating housing 4 to rotate along the fixed housing 3. When the fixed housing 3 rotates to an appropriate angle, the maintenance personnel releases the fixing block 5. Then the maintenance personnel uses tools to repair the smart water meter. After the smart water meter is repaired, the maintenance personnel repeats the above reverse operation to make the rotating housing 4 return to its original position, which is convenient for repairing the smart water meter, thereby facilitating the disassembly of the rotating housing 4 of the smart water meter, thereby preventing the maintenance of the smart water meter from being affected by the difficulty in disassembling the rotating housing 4.

[0024] Example 2: Based on Example 1, Figure 4 and Figure 5 As shown, it also includes a guide rod 201, a first connecting plate 301, a threaded rod 302, a lifting plate 14 and a threaded sleeve 15. The lower part of the first mounting plate 2 is symmetrically provided with guide rods 201 that play a guiding role. The number of guide rods 201 is not less than four. The lifting plate 14 is slidably connected between the two guide rods 201, so that the lifting plate 14 drives the threaded sleeve 15 to move. The upper part of the lifting plate 14 is provided with a threaded sleeve 15 to facilitate fixing the threaded rod 302. The threaded sleeve 15 rotates with the lifting plate 14. A first connecting plate 301 is provided between the outer side of the fixed shell 3 and the rotating shell 4. The lower part of the first connecting plate 301 is provided with a threaded rod 302. The threaded rod 302 rotates with the threaded sleeve 15, and the threaded rod 302 passes through the first mounting plate 2.

[0025] Because the smart water meter is exposed to the outside for a long time, its surface is easily damaged. When the user needs to protect the smart water meter, the user pulls the first connecting plate 301 to drive the threaded rod 302 to move downward along the first mounting plate 2. When the threaded rod 302 moves to a suitable position, the user releases the first connecting plate 301, and then the user pulls the lifting plate 14 to drive the threaded sleeve 15 to move upward along the guide rod 201. When the threaded sleeve 15 moves to a suitable position, the threaded sleeve 15 contacts the threaded rod 302, and then the user rotates the threaded sleeve 15 to rotate along the threaded rod 302. When the threaded sleeve 15 rotates to a suitable position, the user no longer rotates the threaded sleeve 15, thereby facilitating the fixing of the fixed shell 3 and the rotating shell 4, thereby preventing the protection of the smart water meter from being affected by the loosening of the fixed shell 3 and the rotating shell 4 during protection.

[0026] like Figure 3Also shown, also include a second connecting plate 11, telescopic rod 12 and sleeve 13, the upper part of the card rod 9 is connected with the second connecting plate 11, the left side of the second connecting plate 11 is provided with telescopic rod 12, convenient for limiting the bolt 7, the right side of the second connecting plate 11 is connected with sleeve 13, sleeve 13 is connected with telescopic rod 12.

[0027] In the process of moving the card rod 9, the card rod 9 drives the second connecting plate 11 and the telescopic rod 12 to move outward, while the card rod 9 moves, the card rod 9 drives another second connecting plate 11 to drive the sleeve 13 to move outward, in the process of moving the telescopic rod 12, the telescopic rod 12 moves outward along the sleeve 13, so that the telescopic rod 12 and the sleeve 13 are out of contact, thereby facilitating the bolt 7 to be taken out, thereby being convenient for the intelligent water meter to be overhauled.

[0028] The above is only the preferred embodiment of the present application, it should be pointed out that, for those skilled in the technical field, without departing from the principles of the present application, can make a number of improvements and refinements, these improvements and refinements should also be considered as the protection scope of the present application.

Claims

1. A smart water meter with convenient maintenance, comprising a smart water meter body (1), a first mounting plate (2), a fixed shell (3), a rotating shell (4) and a fixed block (5), characterized in that, The utility model also includes mounting block (6), bolt (7), second mounting plate (8), clamping rod (9) and spring (10), the upper portion of intelligent water meter body (1) is equipped with first mounting plate (2), the upper portion rear side of first mounting plate (2) is equipped with fixed shell (3), the front side of fixed shell (3) is rotatably connected with rotating shell (4), the upper portion of rotating shell (4) is fixedly provided with fixed block (5), fixed groove (501) is formed in fixed block (5), the upper portion of fixed shell (3) is fixedly provided with mounting block (6), bolt (7) is slidably connected with mounting block (6), bolt (7) penetrates mounting block (6), bolt (7) is clamped with fixed groove (501), the upper portion of mounting block (6) is fixedly provided with second mounting plate (8) left and right symmetry, clamping rod (9) is slidably connected with second mounting plate (8), clamping rod (9) penetrates second mounting plate (8), clamping rod (9) is clamped with bolt (7), spring (10) is connected between clamping rod (9) and second mounting plate (8).

2. The smart water meter of easy maintenance according to claim 1, characterized in that, The utility model also includes guide rod (201), first connecting plate (301), threaded rod (302), lifting plate (14) and threaded sleeve (15), the lower portion of first mounting plate (2) is symmetrically provided with guide rod (201) front and back, two guide rods (201) are slidably connected with lifting plate (14) between, threaded sleeve (15) is arranged on the upper portion of lifting plate (14), threaded sleeve (15) is rotatably connected with lifting plate (14), first connecting plate (301) is arranged between the outer side of fixed shell (3) and rotating shell (4), threaded rod (302) is arranged on the lower portion of first connecting plate (301), threaded rod (302) is rotatably connected with threaded sleeve (15), threaded rod (302) penetrates first mounting plate (2).

3. The smart water meter of easy maintenance according to claim 2, characterized in that, The utility model also includes second connecting plate (11), telescopic rod (12) and sleeve (13), the upper portion of clamping rod (9) is fixedly provided with second connecting plate (11), the inner side of left second connecting plate (11) is equipped with telescopic rod (12), the inner side of right second connecting plate (11) is fixedly provided with sleeve (13), sleeve (13) is clamped with telescopic rod (12).

4. The smart water meter of easy maintenance according to claim 3, characterized in that, The utility model also includes first protective shell (16) and second protective shell (17), the upper portion front side of mounting block (6) is equipped with first protective shell (16), the upper portion rear side of mounting block (6) is equipped with second protective shell (17), second protective shell (17) is clamped with first protective shell (16).

5. The smart water meter of easy maintenance according to claim 4, characterized in that, The size of the contact surface of clamping rod (9) is matched with the size of the contact surface of bolt (7).

6. A smart water meter with easy access for maintenance according to claim 5, characterized in that, The number of guide rod (201) is not less than four.

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