4G Internet of Things water meter

Abstract

The utility model relates to the technical field of internet-of-things water meters, and discloses a 4G internet-of-things water meter which comprises an internet-of-things water meter body, a reading meter is fixedly installed on the upper surface of the internet-of-things water meter body, sleeves are fixedly installed on the two sides of the internet-of-things water meter body, and fixing mechanisms are arranged on the sleeves. The fixing mechanism is used for mounting and dismounting the 4G Internet of Things water meter, the fixing mechanism comprises a sliding groove and a sealing mechanism, the sliding groove is formed in the outer surface of the sleeve, the sealing mechanism is arranged on the inner wall of the sleeve, the sealing mechanism is used for sealing between pipelines, the sealing mechanism comprises two sealing grooves, and the two sealing grooves are formed in the inner surface of the sleeve. The water meter of the internet of things is simple in structure and can be rapidly disassembled and assembled, most of traditional water meters of the internet of things are installed through flange structures, the process is time-consuming and labor-consuming, the water meter of the internet of things can be rapidly installed through a clamping structure, the time spent on installation and disassembly is short, and the water meter of the internet of things can be rapidly overhauled.

Description

Technical Field

[0001] The utility model relates to the technical field of Internet of Things water meters, in particular to a 4G Internet of Things water meter. Background Art

[0002] The smart IoT water meter is a new type of water meter that detects the time difference caused by the change in speed when the ultrasonic sound beam propagates downstream and upstream in the water, analyzes and processes the water flow rate, and further calculates the water flow rate. It has no moving parts or flow-blocking elements inside, is not affected by impurities in the water, has a long service life, and has complete output communication functions. It meets various communication and wireless networking requirements and has excellent small flow detection capabilities. It can solve many problems of traditional water meters and is more suitable for gradient water fee charging and more suitable for the conservation and rational use of water resources. It has broad market and usage prospects.

[0003] When installing existing IoT water meters, most of them are installed with flange structures. During the installation process, tools are needed to tighten the bolts. Due to too many bolts, the installation of the water meter takes a lot of time. During the daily maintenance of the water meter, disassembly also takes a lot of time, causing inconvenience in maintenance. In view of this, a 4G IoT water meter is proposed. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a 4G Internet of Things water meter, which has the advantages of quick disassembly and assembly of the Internet of Things water meter, and solves the problem that the disassembly and assembly of the Internet of Things water meter is difficult.

[0006] (II) Technical solution

[0007] In order to achieve the above-mentioned purpose of rapid disassembly and assembly of the IoT water meter, the utility model provides the following technical solutions: a 4G IoT water meter, comprising an IoT water meter body, a reading meter is fixedly installed on the upper surface of the IoT water meter body, and sleeves are fixedly installed on both sides of the IoT water meter body;

[0008] A fixing mechanism is arranged on the sleeve, and the fixing mechanism is used for installation and removal of the 4G IoT water meter. The fixing mechanism includes a slide groove, and the slide groove is opened on the outer surface of the sleeve;

[0009] The sealing mechanism is arranged on the inner wall of the sleeve and is used for sealing between pipelines. The sealing mechanism comprises two sealing grooves, and the two sealing grooves are both opened on the inner surface of the sleeve.

[0010] Preferably, the fixing mechanism also includes two springs, two pressure plates and a ring. The two springs are fixedly installed in the inner wall of the slide groove. Two pressure plates are fixedly installed on the right ends of the two springs, and the right ends of the two pressure plates are arranged in an inclined surface. The opposite sides of the two pressure plates are fixedly installed with a ring, and the ring is slidably sleeved in the inner wall of the slide groove.

[0011] Preferably, the fixing mechanism further includes two circular holes, two round balls and a first magnetic ring, the two circular holes are opened in the inner wall of the slide groove, and round balls are arranged in the two circular holes, and the first magnetic ring is fixedly installed on the right surface of the sleeve.

[0012] Preferably, the fixing mechanism further comprises a connecting tube, a slot and a second magnetic ring; the inner wall of the sleeve is provided with a connecting tube, the outer surface of the connecting tube is provided with a slot, and the outer surface of the connecting tube is fixedly mounted with a second magnetic ring.

[0013] Preferably, the sealing mechanism further comprises two rubber sealing rings, and the two rubber sealing rings are fixedly mounted on the outer surface of the connecting pipe.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a 4G Internet of Things water meter, which has the following beneficial effects:

[0016] 1. The 4G IoT water meter can be quickly disassembled and assembled. Traditional IoT water meters are mostly installed using flange structures, which is time-consuming and labor-intensive. The IoT water meter can be quickly installed through a snap-on structure, and the installation and disassembly time is shorter, so the IoT water meter can be quickly inspected and repaired.

[0017] 2. The 4G IoT water meter can increase the sealing performance when the connecting pipe is connected to the sleeve through two rubber sealing rings and two sealing grooves, which can effectively reduce the occurrence of water leakage during connection and is safer. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the structure of a 4G Internet of Things water meter of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the sleeve of the utility model;

[0020] Figure 3 For this utility model Figure 2 A magnified view of the structure at center;

[0021] Figure 4 This is a schematic diagram of the connecting pipe structure of the utility model.

[0022] In the figure: 1. IoT water meter body; 2. Reading meter; 3. Sleeve; 4. Slide; 5. Spring; 6. Pressure plate; 7. Ring; 8. Round hole; 9. Round ball; 10. First magnetic ring; 11. Sealing groove; 12. Connecting pipe; 13. Rubber sealing ring; 14. Card slot; 15. Second magnetic ring. DETAILED DESCRIPTION

[0023] 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. 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.

[0024] See also Figure 1-4 The utility model provides a new technical solution: a 4G Internet of Things water meter, comprising an Internet of Things water meter body 1, a reading meter 2 is fixedly installed on the upper surface of the Internet of Things water meter body 1, and sleeves 3 are fixedly installed on both sides of the Internet of Things water meter body 1;

[0025] A fixing mechanism is arranged on the sleeve 3, and the fixing mechanism is used for installation and removal of the 4G IoT water meter. The fixing mechanism includes a slide groove 4, and the slide groove 4 is opened on the outer surface of the sleeve 3;

[0026] The sealing mechanism is arranged on the inner wall of the sleeve 3, and the sealing mechanism is used for sealing between pipelines. The sealing mechanism includes two sealing grooves 11, and the two sealing grooves 11 are both opened on the inner surface of the sleeve 3.

[0027] Furthermore, the fixing mechanism also includes two springs 5, two pressure plates 6 and a collar 7. The two springs 5 ​​are fixedly installed in the inner wall of the slide groove 4. The right ends of the two springs 5 ​​are fixedly installed with two pressure plates 6, and the right ends of the two pressure plates 6 are arranged in an inclined surface. The opposite sides of the two pressure plates 6 are fixedly installed with collars 7, and the collars 7 are slidably sleeved in the inner wall of the slide groove 4.

[0028] Furthermore, the fixing mechanism also includes two round holes 8, two round balls 9 and a first magnetic ring 10. The two round holes 8 are opened in the inner wall of the slide groove 4, and round balls 9 are arranged in the two round holes 8. The first magnetic ring 10 is fixedly installed on the right surface of the sleeve 3.

[0029] Furthermore, the fixing mechanism also includes a connecting tube 12, a slot 14 and a second magnetic ring 15. The inner wall of the sleeve 3 is provided with a connecting tube 12, and the outer surface of the connecting tube 12 is provided with a slot 14. The outer surface of the connecting tube 12 is fixedly installed with a second magnetic ring 15. When the 4G IoT water meter is in use, by pushing the ring 7 to the left, the ring 7 drives the two pressure plates 6 fixedly installed on the inner surface to move to the left. While moving to the left, the two pressure plates 6 apply leftward pressure to the two springs 5 ​​fixedly installed on the left surface to cause them to shrink. At this time, the two pressure plates 6 are no longer located above the two circular holes 8, and the round balls 9 arranged in the circular holes 8 are no longer under pressure. At this time, the connecting tube 12 is inserted into the sleeve 3, and the slot 14 provided on the outer surface of the sleeve 3 is aligned with the circular hole 8. At this time, no pressure is applied to the ring 7 Thrust, and at the same time, spring 5 is no longer under force. At this time, spring 5 expands and applies a rightward thrust to the pressure plate 6 fixedly installed at the right end. When the pressure plate 6 moves to the right, the inclined surface of the pressure plate 6 hits the ball 9 and applies downward pressure to the ball 9, so that it is snapped into the slot 14 for fixed installation. When the installation is completed, the first magnetic ring 10 fixedly installed on the right surface of the sleeve 3 and the second magnetic ring 15 fixedly installed on the outer surface of the connecting pipe 12 are adsorbed to reinforce them. The 4G Internet of Things water meter can be quickly disassembled and assembled. Traditional Internet of Things water meters are mostly installed with a flange structure, which is time-consuming and labor-intensive. The Internet of Things water meter can be quickly installed through a snap-on structure, and the installation and disassembly take a short time, so the Internet of Things water meter can be quickly inspected and repaired.

[0030] Furthermore, the sealing mechanism also includes two rubber sealing rings 13, which are fixedly installed on the outer surface of the connecting pipe 12. When the connecting pipe 12 of the 4G Internet of Things water meter is inserted into the sleeve 3, the two rubber sealing rings 13 fixedly installed on the outer surface of the connecting pipe 12 enter the sealing groove 11 for filling to achieve a sealing effect. The 4G Internet of Things water meter can increase the sealing performance when the connecting pipe and the sleeve are connected through two rubber sealing rings and two sealing grooves, which can effectively reduce the occurrence of water leakage in the connection and is safer.

[0031] Working principle: When the 4G IoT water meter is in use, the collar 7 is pushed to the left, and the collar 7 drives the two pressure plates 6 fixed on the inner surface to move to the left. While moving to the left, the two pressure plates 6 exert leftward pressure on the two springs 5 ​​fixed on the left surface to shrink. At this time, the two pressure plates 6 are no longer located above the two circular holes 8, and the round balls 9 arranged in the circular holes 8 are no longer under pressure. At this time, the connecting pipe 12 is inserted into the sleeve 3, and the card groove 14 provided on the outer surface of the sleeve 3 is aligned with the circular hole 8. At this time, no thrust is applied to the collar 7, and the spring 5 is no longer under force. At this time, the spring 5 expands and A rightward thrust is applied to the pressure plate 6 fixedly installed at the right end. When the pressure plate 6 moves to the right, the inclined surface of the pressure plate 6 hits the ball 9 and applies downward pressure to the ball 9, so that it is snapped into the slot 14 for fixation to complete the installation. When the installation is completed, the first magnetic ring 10 fixedly installed on the right surface of the sleeve 3 and the second magnetic ring 15 fixedly installed on the outer surface of the connecting pipe 12 are adsorbed to reinforce them, and the 4G Internet of Things water meter is inserted into the sleeve 3 when the connecting pipe 12 is inserted so that the two rubber sealing rings 13 fixedly installed on the outer surface of the connecting pipe 12 enter the sealing groove 11 for filling, thereby achieving a sealing effect.

[0032] 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 4G Internet of Things water meter, comprising an Internet of Things water meter body (1), a reading meter (2) being fixedly mounted on the upper surface of the Internet of Things water meter body (1), characterized in that: Sleeves (3) are fixedly mounted on both sides of the Internet of Things water meter body (1); A fixing mechanism, which is arranged on the sleeve (3), and is used for installing and removing the 4G Internet of Things water meter. The fixing mechanism comprises a slide groove (4), and the slide groove (4) is provided on the outer surface of the sleeve (3); A sealing mechanism is arranged on the inner wall of the sleeve (3), and is used for sealing between pipes. The sealing mechanism comprises two sealing grooves (11), and the two sealing grooves (11) are both opened on the inner surface of the sleeve (3).

2. A 4G Internet of Things water meter according to claim 1, characterized in that: The fixing mechanism further comprises two springs (5), two pressure plates (6) and a collar (7). The two springs (5) are fixedly mounted in the inner wall of the slide groove (4). The right ends of the two springs (5) are fixedly mounted with two pressure plates (6), and the right ends of the two pressure plates (6) are arranged in an inclined surface. The opposite surfaces of the two pressure plates (6) are fixedly mounted with a collar (7), and the collar (7) is slidably mounted in the inner wall of the slide groove (4).

3. A 4G Internet of Things water meter according to claim 2, characterized in that: The fixing mechanism further comprises two circular holes (8), two round balls (9) and a first magnetic attraction ring (10); the two circular holes (8) are formed in the inner wall of the slide groove (4), and round balls (9) are arranged in the two circular holes (8); and the first magnetic attraction ring (10) is fixedly mounted on the right surface of the sleeve (3).

4. A 4G Internet of Things water meter according to claim 3, characterized in that: The fixing mechanism also includes a connecting tube (12), a clamping groove (14) and a second magnetic attraction ring (15); the inner wall of the sleeve (3) is provided with the connecting tube (12); the outer surface of the connecting tube (12) is provided with the clamping groove (14); and the outer surface of the connecting tube (12) is fixedly mounted with the second magnetic attraction ring (15).

5. A 4G Internet of Things water meter according to claim 1, characterized in that: The sealing mechanism also includes two rubber sealing rings (13), and the two rubber sealing rings (13) are fixedly mounted on the outer surface of the connecting pipe (12).

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