CN117053888B - Internet of things water meter convenient to detach - Google Patents

Internet of things water meter convenient to detach Download PDF

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Publication number
CN117053888B
CN117053888B CN202311304087.7A CN202311304087A CN117053888B CN 117053888 B CN117053888 B CN 117053888B CN 202311304087 A CN202311304087 A CN 202311304087A CN 117053888 B CN117053888 B CN 117053888B
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China
Prior art keywords
water
pipe
wall
meter
internet
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CN202311304087.7A
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CN117053888A (en
Inventor
孙成伟
曲延河
孟召鹏
卢继伟
李海峰
薛文忠
张红霞
董天晖
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Shandong Chenhui Electronic Technology Co ltd
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Shandong Chenhui Electronic Technology Co ltd
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Priority to CN202311304087.7A priority Critical patent/CN117053888B/en
Publication of CN117053888A publication Critical patent/CN117053888A/en
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/18Supports or connecting means for meters
    • G01F15/185Connecting means, e.g. bypass conduits
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F15/00Details of, or accessories for, apparatus of groups G01F1/00 - G01F13/00 insofar as such details or appliances are not adapted to particular types of such apparatus
    • G01F15/18Supports or connecting means for meters
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Volume Flow (AREA)

Abstract

The invention discloses an internet of things water meter convenient to detach, which relates to the field of flow measurement and comprises a flow tube and a meter body, wherein the meter body is fixedly connected to the top of the flow tube, the top of the meter body is provided with a display, one side of the top of the meter body is rotationally connected with a meter cover, two ends of the flow tube are respectively connected with a water inlet pipe and a water outlet pipe through flanges, fixing mechanisms are arranged in the water inlet pipe and the water outlet pipe, threaded holes are formed in two sides of the water inlet pipe and two sides of the water outlet pipe, fastening bolts are connected with inner wall threads of the threaded holes, and connecting rings are connected with the inner wall of the water inlet pipe and the inner wall of the water outlet pipe in a sliding mode. According to the invention, the convenience of disassembling the water meter of the Internet of things and the water pipe is improved, the water leakage is prevented from adhering to the surface of the bolt to cause rusting of the bolt, the water meter of the Internet of things is not easy to disassemble and is influenced by maintenance, the connection effect between the water meter of the Internet of things and the water pipe is conveniently improved, and the water pipe is prevented from falling off from the water meter of the Internet of things due to the impact and the reverse impact of water flow.

Description

Internet of things water meter convenient to detach
Technical Field
The invention relates to the field of flow measurement, in particular to an internet of things water meter convenient to detach.
Background
The intelligent water meter of the internet of things is a novel water meter which utilizes the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology to meter the water consumption and transmit and settle the water consumption data.
Through retrieving, application publication number is CN 113465695A's chinese patent application, discloses an intelligent water gauge of thing networking convenient to dismantle, including ammeter shell, count dial plate, water pipe, protecting crust, apron, fixed disk, pipeline, first fixed subassembly, second fixed subassembly, rivers detection subassembly and control assembly, the protecting crust diapire is equipped with fixed spout, the ammeter shell slides and locates in the fixed spout, first fixed subassembly is located on the fixed spout diapire, from the top down is equipped with monitoring chamber and detection chamber in the ammeter shell, the count dial plate is located on the monitoring chamber diapire, rivers detection subassembly is located on the detection chamber roof, water pipe one end runs through ammeter shell lateral wall and locates the detection intracavity, the fixed disk is located on the water pipe lateral wall, be equipped with the open-ended of bottom in the fixed disk and fasten the chamber, the second fixed subassembly is located and is fastened the intracavity. The current thing networking water gauge is when being connected the pipeline, can fix through flange and bolt generally, can lead to the connection effect of thing networking water gauge relatively poor and lead to the water to take place the seepage like this, and the water of seepage can adhere and lead to the bolt to rust at the surface of bolt, and the time of passing leads to thing networking water gauge difficult dismantlement to the maintenance to thing networking water gauge leads to the fact the influence.
Disclosure of Invention
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an thing networking water gauge convenient to dismantle, includes flow tube and table body, table body fixed connection is at the top of flow tube, the top of table body is provided with the display, one side at table body top rotates and is connected with the table lid, there are inlet tube and drain pipe at the both ends of flow tube respectively through flange joint, and the inside of inlet tube and drain pipe all is provided with fixed establishment, threaded hole has all been seted up to the both sides of inlet tube and the both sides of drain pipe, and the inner wall threaded connection of threaded hole has the fastening bolt, the equal sliding connection of inner wall of inlet tube and drain pipe has the go-between.
Preferably, the fixed establishment includes two swing plates and two splint, and the notch has all been seted up to the both sides of inlet tube inner wall and the both sides of drain pipe inner wall, has the second spring through bolted connection between notch and the splint, and the both sides inner wall that the notch is relative all rotates through the bearing and is connected with the pivot, passes through bolted connection between two pivots and the swing plate, and the one end slope of swing plate sets up, and the other end of swing plate has the roof through bolted connection, and the cross section of roof is semicircle form, the one end and the splint contact of roof.
Preferably, two one sides of the clamping plates are adhered with backing plates, the two backing plates are made of flexible materials, one sides of the two backing plates are provided with a plurality of supporting grooves, and the supporting grooves are adhered with the inner wall with ribs.
Preferably, the outer walls of the two sides of the connecting ring are connected with connecting frames through bolts, and compression rollers are rotatably connected between the two opposite sides of the two connecting frames through bearings, and the compression rollers are in rolling connection with the swinging plates.
Preferably, guide grooves are formed in two sides of the inner wall of the water draining pipe of the water inlet pipe, guide blocks are slidably connected to the inner walls of the two guide grooves, a first spring is connected between one side of each guide block and each guide groove through a bolt, and the two guide blocks are connected with the connecting ring through bolts.
Preferably, the inside of inlet tube and drain pipe all is provided with strengthening mechanism, and strengthening mechanism includes connecting seat, a plurality of connecting axle, body and a plurality of connecting pipe, passes through bolted connection between the both ends of connecting axle and inlet tube and the connecting seat, connecting seat and body fixed connection, and a plurality of connecting pipes equidistance are fixed on the outer wall of body.
Preferably, the inside of connecting seat has seted up the cavity, and communicates between cavity and the body, and the through-hole has been seted up to the outer wall of connecting axle, and the through-hole extends to the inside of cavity, and one side bonding of connecting axle has the gasbag, has seted up the through-hole between gasbag and the through-hole.
Preferably, the inner wall sliding connection of connecting pipe has the piston board, and one side of piston board has the push rod through bolted connection, and one side that the piston board was kept away from to the outer wall of push rod has the stripper plate through bolted connection, and one side of stripper plate bonds there is the slipmat, and one side of connecting pipe inner wall has the support frame through bolted connection, has the third spring through bolted connection between one side of support frame and the piston board.
Preferably, one side of the connecting shaft is connected with a protruding part through a bolt, and the cross section of the protruding part is triangular.
The beneficial effects of the invention are as follows:
1. according to the invention, through the fixing mechanism, when the water meter of the Internet of things and the water pipe are connected, one end of the water pipe is spliced in the water inlet pipe and is in contact with the connecting ring, and along with the continuous insertion of the water pipe, the connecting ring slides to one side under the guidance of the guide block and the guide groove, the compression roller moves along with the movement of the connecting ring, the compression roller rolls on one side of the swinging plate, and one end of the swinging plate is obliquely arranged, so that along with the rolling of the compression roller, one end of the swinging plate deflects under the action of the compression roller, the other end of the swinging plate deflects reversely, at the moment, the reversely deflected swinging plate drives the top plate to jack up the clamping plate, so that the clamping plate clamps and fixes the water pipe, friction force between the water pipe and the clamping plate can be increased through the ribs, so that the water pipe is prevented from falling off, when the water meter of the Internet of things and the water pipe are required to be disassembled, the fastening bolt is screwed, the connecting ring is reset under the action of the first spring, the water meter is ejected from the inside the water inlet pipe, the water meter is further improved, the convenience of disassembling of the Internet of things is prevented, the bolt is prevented from adhering to the surface of the water meter, and the Internet of things is not influenced, and the Internet of things is easy to be disassembled;
2. according to the invention, through the reinforcing mechanism, when the connecting ring slides to one side under the action of the water pipe, at the moment, the connecting ring can compress the air bag, at the moment, gas in the air bag can be conveyed to the inside of the cavity through the through hole and the through hole after being compressed and conveyed to the inside of the pipe body, at the moment, the internal air pressure of the pipe body can be increased due to the input of the gas, the piston plate can drive the push rod to move to one side under the action of the air pressure, so that the push plate is pressed on the inner wall of the water pipe under the action of the push rod, the inner wall of the water pipe is pressed and fixed through the push plate, the water pipe is reinforced conveniently, and the water pipe is prevented from falling off from the water meter of the internet of things due to the impact and the reverse impact of water flow.
Drawings
Fig. 1 is a schematic structural diagram of an internet of things water meter convenient to detach;
fig. 2 is a schematic diagram of a cross-sectional structure of a water inlet pipe of the water meter of the internet of things, which is convenient to detach;
fig. 3 is a schematic structural diagram of a fixing mechanism and a reinforcing mechanism of an internet of things water meter which are convenient to detach;
fig. 4 is a schematic structural diagram of a fixing mechanism of an internet of things water meter convenient for disassembly;
fig. 5 is a schematic diagram of a structure of an a-site of the water meter of the internet of things, which is provided in fig. 4 and is convenient to detach;
fig. 6 is a schematic structural diagram of a reinforcing mechanism of an internet of things water meter convenient to detach;
fig. 7 is a schematic diagram of a cross-sectional structure of a reinforcement mechanism of an internet of things water meter which is convenient to detach;
fig. 8 is a schematic diagram of a structure of a B-site of the water meter of the internet of things, which is provided in fig. 7 and is convenient to detach.
In the accompanying drawings: 1. a flow tube; 2. a watch body; 3. a drain pipe; 4. a watch cover; 5. a display; 6. a water inlet pipe; 7. a fastening bolt; 8. a fixing mechanism; 9. a connecting ring; 10. a guide groove; 11. a first spring; 12. a notch; 13. a reinforcement mechanism; 14. a guide block; 15. a second spring; 16. a clamping plate; 17. a backing plate; 18. a rib; 19. a swinging plate; 20. a rotating shaft; 21. a top plate; 22. a connecting frame; 23. a press roller; 24. a connecting seat; 25. a connecting shaft; 26. an air bag; 27. a boss; 28. a tube body; 29. a connecting pipe; 30. an extrusion plate; 31. a cavity; 32. a through port; 33. a through hole; 34. a push rod; 35. a support frame; 36. a third spring; 37. a piston plate.
Detailed Description
Example 1: referring to fig. 1-5, an internet of things water meter convenient to dismantle, including flow pipe 1 and table body 2, table body 2 fixed connection is at the top of flow pipe 1, the top of table body 2 is provided with display 5, one side at table body 2 top rotates and is connected with table lid 4, there is inlet tube 6 and drain pipe 3 at the both ends of flow pipe 1 respectively through flange joint, and the inside of inlet tube 6 and drain pipe 3 all is provided with fixed establishment 8, threaded holes has all been seted up to the both sides of inlet tube 6 and the both sides of drain pipe 3, and the inner wall threaded connection of threaded holes has fastening bolt 7, the inner wall of inlet tube 6 and the inner wall of drain pipe 3 all sliding connection have go-between 9, improve the convenience that internet of things water meter and water pipe were dismantled, prevent that the water adhesion of seepage from leading to the bolt rust at the surface of bolt, in the course, lead to the internet of things water meter difficult dismantlement, thereby cause the influence to the maintenance of internet of things water meter.
On the basis of the above, the fixing mechanism 8 comprises two swinging plates 19 and two clamping plates 16, the two sides of the inner wall of the water inlet pipe 6 and the two sides of the inner wall of the water outlet pipe 3 are respectively provided with a notch 12, the notches 12 and the clamping plates 16 are connected with a second spring 15 through bolts, the inner walls of the two opposite sides of the notch 12 are respectively connected with a rotating shaft 20 through bearings in a rotating manner, the two rotating shafts 20 are connected with the swinging plates 19 through bolts, one ends of the swinging plates 19 are obliquely arranged, the other ends of the swinging plates 19 are connected with a top plate 21 through bolts, the cross section of the top plate 21 is semicircular, and one ends of the top plate 21 are in contact with the clamping plates 16.
On the basis of the above, one side of each of the two clamping plates 16 is adhered with the backing plate 17, the two backing plates 17 are made of flexible materials, one side of each of the two backing plates 17 is provided with a plurality of supporting grooves, and the supporting grooves are adhered with the inner wall with the ribs 18.
On the basis of the above, the outer walls of the two sides of the connecting ring 9 are connected with the connecting frames 22 through bolts, and the two opposite sides of the two connecting frames 22 are rotatably connected with the pressing roller 23 through bearings, and the pressing roller 23 is in rolling connection with the swinging plate 19.
On the basis of the above, the guide grooves 10 are formed on both sides of the inner wall of the drain pipe 3 of the water inlet pipe 6, the guide blocks 14 are slidably connected to the inner walls of the two guide grooves 10, the first springs 11 are connected between one side of the guide blocks 14 and the guide grooves 10 through bolts, the two guide blocks 14 are connected with the connecting ring 9 through bolts, when the water meter of the internet of things and the water pipe are connected, one end of the water pipe is inserted into the water inlet pipe 6 and contacted with the connecting ring 9, and as the water pipe is continuously inserted, at this time, the connecting ring 9 slides to one side under the guide of the guide blocks 14 and the guide grooves 10, the press roller 23 moves along with the movement of the connecting ring 9, the press roller 23 rolls on one side of the swinging plate 19, and as one end of the swinging plate 19 is obliquely arranged, therefore, as the press roller 23 rolls, one end of the swinging plate 19 deflects under the action of the press roller 23, the other end of the swinging plate 19 can reversely deflect, at this time, the swinging plate 19 which reversely deflects can drive the top plate 21 to jack up the clamping plate 16, so that the clamping plate 16 clamps and fixes the water pipe, friction force between the water pipe and the clamping plate 16 can be increased through the convex edges 18, the water pipe is prevented from falling off, when the water meter and the water pipe of the Internet of things are required to be disassembled, the fastening bolt 7 is screwed, the connecting ring 9 is reset under the action of the first spring 11, the water pipe is ejected from the water inlet pipe 6 through the connecting ring 9, convenience of disassembling the water meter and the water pipe of the Internet of things is improved, the water adhesion of leakage is prevented from leading to rusting of the bolt on the surface of the bolt, and the water meter of the Internet of things is not easy to disassemble after long time, so that the maintenance of the water meter of the Internet of things is influenced.
Example 2: referring to fig. 1-8, compared with embodiment 1, the water meter of the internet of things convenient for disassembly is provided with a reinforcing mechanism 13 in the water inlet pipe 6 and the water outlet pipe 3 on the basis of embodiment 1, the reinforcing mechanism 13 comprises a connecting seat 24, a plurality of connecting shafts 25, a pipe body 28 and a plurality of connecting pipes 29, two ends of the connecting shafts 25 are connected with the water inlet pipe 6 and the connecting seat 24 through bolts, the connecting seat 24 is fixedly connected with the pipe body 28, and the plurality of connecting pipes 29 are fixed on the outer wall of the pipe body 28 at equal distances.
On the basis of the above, the cavity 31 is formed in the connecting seat 24, the cavity 31 is communicated with the pipe 28, the through hole 32 is formed in the outer wall of the connecting shaft 25, the through hole 32 extends to the inside of the cavity 31, the air bag 26 is bonded on one side of the connecting shaft 25, and the through hole 33 is formed between the air bag 26 and the through hole 32.
On the basis of the above, the inner wall sliding connection of connecting pipe 29 has piston plate 37, and one side of piston plate 37 has push rod 34 through bolted connection, one side that piston plate 37 was kept away from to the outer wall of push rod 34 has stripper plate 30 through bolted connection, one side of stripper plate 30 bonds there is the slipmat, one side of connecting pipe 29 inner wall has support frame 35 through bolted connection, there is third spring 36 through bolted connection between one side of support frame 35 and the piston plate 37, when go up the go-between 9 slides to one side under the effect of water pipe, at this moment, go-between 9 can compress the processing to gasbag 26, at this moment, the inside gas of gasbag 26 can carry to the inside of cavity 31 through-hole 33 and opening 32 after receiving the compression, and carry to the inside of body 28, at this moment, the inside atmospheric pressure of body 28 can increase because of the input of gas, piston plate 37 can drive push rod 34 to one side under the effect of atmospheric pressure, thereby make stripper plate 30 extrude under the effect of push rod 34 on the inner wall of water pipe, so that the inner wall to the water pipe through stripper plate 30 extrudees fixedly, thereby be convenient for carry out reinforcement to the water pipe, so that the effect of water pipe is improved, the water gauge and the effect of the water gauge is prevented from droing because of the effect on the water pipe is connected with the reverse-surge.
On the basis of the above, the boss 27 is connected to one side of the connection shaft 25 by a bolt, and the cross section of the boss 27 is triangular.
In summary, the specific working principle of the invention is as follows: when the water meter of the internet of things and the water pipes are connected, one ends of the two water pipes are respectively inserted into the water inlet pipe 6 and the water outlet pipe 3 and are contacted with the connecting ring, and along with the continuous insertion of the water pipes, the connecting ring 9 slides to one side under the guidance of the guide block 14 and the guide groove 10, the press roller 23 moves along with the movement of the connecting ring 9, the press roller 23 rolls on one side of the swinging plate 19, and one end of the swinging plate 19 is obliquely arranged, so that along with the rolling of the press roller 23, one end of the swinging plate 19 deflects under the action of the press roller 23, the other end of the swinging plate 19 deflects reversely, at the moment, the reversely deflected swinging plate 19 drives the top plate 21 to jack up the clamping plate 16, so that the clamping plate 16 clamps and fixes the water pipes, the friction force between the water pipes and the clamping plate 16 can be increased through the convex edges 18, when the water meter and the water pipe of the Internet of things are required to be disassembled, the fastening bolt 7 is screwed, so that the connecting ring 9 is reset under the action of the first spring 11, the water pipe is ejected out of the water inlet pipe 6 through the connecting ring 9, when the connecting ring 9 slides to one side under the action of the water pipe, at the moment, the connecting ring 9 compresses the air bag 26, at the moment, the air in the air bag 26 is conveyed to the cavity 31 through the through hole 33 and the through hole 32 after being compressed and conveyed to the inside of the pipe body 28, at the moment, the air pressure in the pipe body 28 is increased due to the input of the air, the piston plate 37 drives the push rod 34 to move to one side under the action of the air pressure, so that the extrusion plate 30 extrudes the inner wall of the water pipe under the action of the push rod 34, the inner wall of the water pipe is extruded and fixed through the extrusion plate 30, thereby be convenient for consolidate the water pipe and handle, accomplish the back when two water pipes are connected with thing networking water gauge, rivers can carry to the inside of inlet tube 6 through first water pipe to discharge the inside of rivers from another water pipe through drain pipe 3, during that, detect velocity of flow and flow to rivers through table body 2 and flow pipe 1, and show the result of detection through display 5.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical scheme of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.

Claims (3)

1. The Internet of things water meter convenient to detach comprises a flow tube (1) and a meter body (2), wherein the meter body (2) is fixedly connected to the top of the flow tube (1), a display (5) is arranged at the top of the meter body (2), one side of the top of the meter body (2) is rotationally connected with a meter cover (4), and is characterized in that,
the two ends of the flow pipe (1) are respectively connected with a water inlet pipe (6) and a water outlet pipe (3) through flanges, fixing mechanisms (8) are arranged in the water inlet pipe (6) and the water outlet pipe (3), threaded holes are formed in the two sides of the water inlet pipe (6) and the two sides of the water outlet pipe (3), fastening bolts (7) are connected with the inner wall threads of the threaded holes, and connecting rings (9) are connected with the inner wall of the water inlet pipe (6) and the inner wall of the water outlet pipe (3) in a sliding mode;
the fixing mechanism (8) comprises two swinging plates (19) and two clamping plates (16), wherein the two sides of the inner wall of the water inlet pipe (6) and the two sides of the inner wall of the water outlet pipe (3) are respectively provided with a notch (12), the notches (12) and the clamping plates (16) are connected with a second spring (15) through bolts, the inner walls of the two opposite sides of the notches (12) are respectively connected with a rotating shaft (20) through bearings in a rotating way, the two rotating shafts (20) are connected with the swinging plates (19) through bolts, one ends of the swinging plates (19) are obliquely arranged, the other ends of the swinging plates (19) are connected with a top plate (21) through bolts, the cross section of the top plate (21) is semicircular, and one end of the top plate (21) is in contact with the clamping plates (16);
the outer walls of the two sides of the connecting ring (9) are connected with connecting frames (22) through bolts, compression rollers (23) are rotatably connected between the two opposite sides of the two connecting frames (22) through bearings, and the compression rollers (23) are in rolling connection with the swinging plates (19);
guide grooves (10) are formed in two sides of the inner wall of the drain pipe (3) of the water inlet pipe (6), guide blocks (14) are slidably connected to the inner walls of the two guide grooves (10), a first spring (11) is connected between one side of each guide block (14) and each guide groove (10) through a bolt, and the two guide blocks (14) are connected with the connecting ring (9) through bolts;
the inside of the water inlet pipe (6) and the inside of the water outlet pipe (3) are respectively provided with a reinforcing mechanism (13), the reinforcing mechanism (13) comprises a connecting seat (24), a plurality of connecting shafts (25), a pipe body (28) and a plurality of connecting pipes (29), two ends of the connecting shafts (25) are connected with the water inlet pipe (6) and the connecting seat (24) through bolts, the connecting seat (24) is fixedly connected with the pipe body (28), and the plurality of connecting pipes (29) are fixed on the outer wall of the pipe body (28) at equal intervals;
a cavity (31) is formed in the connecting seat (24), the cavity (31) is communicated with the pipe body (28), a through hole (32) is formed in the outer wall of the connecting shaft (25), the through hole (32) extends to the inside of the cavity (31), an air bag (26) is bonded on one side of the connecting shaft (25), and a through hole (33) is formed between the air bag (26) and the through hole (32);
the inner wall sliding connection of connecting pipe (29) has piston board (37), and one side of piston board (37) is through bolted connection there being push rod (34), and one side that piston board (37) were kept away from to the outer wall of push rod (34) is through bolted connection there being stripper plate (30), and one side of stripper plate (30) bonds there is the slipmat, and one side of connecting pipe (29) inner wall is through bolted connection there being support frame (35), has third spring (36) through bolted connection between one side of support frame (35) and piston board (37).
2. The internet of things water meter convenient for disassembly as set forth in claim 1, wherein,
one side of each clamping plate (16) is adhered with a base plate (17), the two base plates (17) are made of flexible materials, one side of each base plate (17) is provided with a plurality of supporting grooves, and the supporting grooves are adhered with the inner wall with ribs (18).
3. The internet of things water meter convenient for disassembly as set forth in claim 1, wherein,
one side of the connecting shaft (25) is connected with a protruding part (27) through a bolt, and the cross section of the protruding part (27) is triangular.
CN202311304087.7A 2023-10-10 2023-10-10 Internet of things water meter convenient to detach Active CN117053888B (en)

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CN202311304087.7A CN117053888B (en) 2023-10-10 2023-10-10 Internet of things water meter convenient to detach

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Application Number Priority Date Filing Date Title
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CN117053888A CN117053888A (en) 2023-11-14
CN117053888B true CN117053888B (en) 2024-01-09

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CN111623845A (en) * 2020-05-25 2020-09-04 山东晨晖电子科技有限公司 Direct-reading water meter based on angle measurement and capable of realizing electromechanical separation
CN111649788A (en) * 2020-07-10 2020-09-11 淄博贝林电子有限公司 Large-caliber NB-IoT (network of things) Internet of things water meter
CN212133758U (en) * 2020-05-07 2020-12-11 恩施泰通仪表科技有限公司 Thing networking water gauge convenient to dismantle
CN112652960A (en) * 2021-01-29 2021-04-13 郭建刚 Protective high-low voltage power distribution cabinet and protection method thereof
CN213336316U (en) * 2020-10-26 2021-06-01 临沂荣现水表有限公司 Thing networking water gauge with seal structure
CN113465695A (en) * 2021-07-05 2021-10-01 山东善水仪表科技有限公司 Internet of things intelligent water meter convenient to disassemble
CN215767248U (en) * 2021-08-02 2022-02-08 云南云水水表有限公司 Detachable water meter convenient to install
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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