CN219869867U

CN219869867U - Low-power consumption non-magnetic variable frequency detection device of mechanical water meter

Info

Publication number: CN219869867U
Application number: CN202321361816.8U
Authority: CN
Inventors: 刘林; 崔维硕; 韦培佳
Original assignee: JINING GOLDWATER TECHNOLOGY CO LTD
Current assignee: JINING GOLDWATER TECHNOLOGY CO LTD
Priority date: 2023-05-31
Filing date: 2023-05-31
Publication date: 2023-10-20
Anticipated expiration: 2033-05-31

Abstract

The utility model provides a low-power consumption non-magnetic frequency conversion detection device of a mechanical water meter, which comprises a meter body, wherein a water inlet pipe is arranged on one side of the meter body, a water outlet pipe is arranged on the other side of the meter body, a connecting groove is formed in the top of the meter body, a connecting seat is arranged on the inner wall of the connecting groove, a mounting shell is arranged at the top of the connecting seat, sliding grooves are formed in both sides of the inner wall of the mounting shell, an adjusting component is arranged on the inner wall of the sliding grooves, and a detection component is arranged at the bottom of the inner wall of the mounting shell. The utility model comprises the following steps: the two sliding blocks are driven to move on the inner walls of the two sliding grooves through the two electric telescopic rods, the two sliding blocks drive the protective shell to move in the through grooves, the protective shell is matched with the plurality of jacks to move on the surfaces of the plurality of limiting rods, the two sliding blocks drive the two groups of moving blocks to move on the inner walls of the two groups of moving grooves, so that the movement of the protective shell is limited, and the protective shell stops when moving to a proper position, so that the nonmagnetic sensing electronic element is convenient to maintain and replace.

Description

Low-power consumption non-magnetic variable frequency detection device of mechanical water meter

Technical Field

The utility model belongs to the technical field of water meter detection devices, and particularly relates to a low-power consumption non-magnetic variable frequency detection device of a mechanical water meter.

Background

The water meter is a meter for measuring water flow, is mainly used for measuring accumulated flow of water, and is generally divided into two types of volumetric water meters and speed water meters, wherein a wireless transceiver module is additionally arranged on the basis of a bus system water meter, a timing bidirectional transmission technology is adopted to collect meter data to a wireless collector, but the existing device for carrying out low-power consumption non-magnetic variable frequency detection on a mechanical water meter is inconvenient to install and replace a detected structure, and meanwhile, a protection design for the detected structure is lacking in the use process, so that errors occur in detected data, and the device for detecting the low-power consumption non-magnetic variable frequency of the mechanical water meter with strong practicability needs to be designed.

Disclosure of Invention

The utility model aims to provide a low-power consumption non-magnetic frequency conversion detection device of a mechanical water meter, and aims to solve the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low-power consumption magnetism-free frequency conversion detection device of mechanical water gauge, includes the table body, one side of table body is equipped with the inlet tube, the opposite side of table body is equipped with the outlet pipe, the spread groove has been seted up at the top of table body, be equipped with the connecting seat on the inner wall of spread groove, the top of connecting seat is equipped with the installation casing, the spout has all been seted up to the both sides of installation casing inner wall, be equipped with adjusting part on the inner wall of spout, the bottom of installation casing inner wall is equipped with the detection subassembly;

the utility model discloses a protective cover, including the subassembly, the subassembly is installed including installing two electric telescopic handle in two spout inner wall bottoms, two electric telescopic handle's flexible end is equal fixedly connected with slider, two the relative one side of slider all is connected with the fixed surface of protective cover, the avris of protective cover is connected with the through groove block that the other both sides of installation shells inner wall were seted up, a plurality of jack has been seted up to protective cover's bottom, a plurality of the inner wall of jack all is connected with the interlude of a plurality of gag lever post that runs through the inslot wall bottom and is equipped with, the mounting groove has been seted up at protective cover's top, the bottom of mounting groove inner wall is equipped with the display screen, the edge of mounting groove inner wall is equipped with the guard plate.

In order to facilitate detection of the mechanical water meter, as one preferable aspect of the utility model, the detection assembly comprises a bottom plate arranged at the bottom of the inner wall of the installation shell, a buffer pad is fixedly arranged in the middle of the top of the bottom plate, a plurality of installation blocks are fixedly arranged on the side of the top of the bottom plate, the tops of the installation blocks are fixedly connected with the bottom of the nonmagnetic sensing electronic element through buffer springs, an anti-ferromagnetic shell plate is arranged above the nonmagnetic sensing electronic element, and the side of the anti-ferromagnetic shell plate is fixedly connected with the inner wall of the protection shell.

In order to facilitate limiting the movement of the protective shell, as one preferable mode of the utility model, the two sides of the sliding block are fixedly provided with moving blocks, and the surfaces of the moving blocks are slidably connected with the inner wall of the sliding groove.

In order to facilitate the protection of the display screen, as one preferable mode of the utility model, the bottom of the protection plate is fixedly provided with the protection pad, both ends of the protection plate are provided with through holes, and the inner wall of each through hole is in sliding connection with the guide rods on the inner walls of the auxiliary grooves on both sides of the inner wall of the installation groove.

In order to enable the protection plate and the protection pad to move normally, as one preferable mode of the utility model, the edge of the other side of the inner wall of the installation groove is provided with a groove, and the inner wall of the groove is connected with the bottom end of the protection pad in a clamping mode.

In order to facilitate the installation and the disassembly of the detection structure, as a preferable mode of the utility model, a plurality of limit holes are formed in the surface of the connecting seat, limit pins are connected to the inner walls of the limit holes in a threaded manner, annular grooves are formed in the edges of the inner walls of the connecting grooves, a plurality of hole grooves are formed in the bottoms of the inner walls of the annular grooves, and the inner parts of the hole grooves are connected with the bottom ends of the limit pins in a threaded manner.

In order to facilitate control of the flow of water in the pipe, as a preferred aspect of the utility model, the surface of the inlet pipe is provided with an inlet valve.

Compared with the prior art, the utility model has the beneficial effects that:

1) The two electric telescopic rods drive the two sliding blocks to move on the inner walls of the two sliding grooves, the two sliding blocks drive the protective shell to move in the through grooves, the protective shell is matched with the plurality of jacks to move on the surfaces of the plurality of limiting rods, the two sliding blocks drive the two groups of moving blocks to move on the inner walls of the two groups of moving grooves, so that the movement of the protective shell is limited, the movement is stopped when the two sliding blocks move to a proper position, the non-magnetic sensing electronic element is convenient to maintain and replace, the protective plate and the protective pad are matched with the two through holes to slide on the surfaces of the two guide rods in the auxiliary grooves, and the protective plate and the protective pad are moved above the grooves and the auxiliary grooves, so that the display screen is exposed and the data are convenient to observe and record;

2) The bottom of the connecting seat is fixedly installed with the inner walls of the connecting groove and the annular groove, the bottom plate is fixedly installed with the bottom of the installation shell, the nonmagnetic sensing electronic element is buffered and protected by matching with the plurality of installation blocks and the buffer springs, the nonmagnetic sensing electronic element is further protected by matching with the buffer pads, and meanwhile, the intensity of the strong magnetic field to pulse signal emission is avoided through the protection shell and the anti-strong magnetic shell plate, so that the detection data is more accurate.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a portion of the structure of the present utility model;

FIG. 3 is a schematic view of the structure of the adjusting assembly of the present utility model;

FIG. 4 is a schematic view of an adjusting assembly according to the present utility model;

fig. 5 is a schematic structural diagram of a detection assembly according to the present utility model.

In the figure: 1. a watch body; 11. a water inlet pipe; 12. a water outlet pipe; 13. a connecting groove; 14. a connecting seat; 15. a mounting shell; 16. a chute; 17. a through groove; 18. a limit rod; 19. a moving groove; 110. a limiting hole; 111. a limiting pin; 112. an annular groove; 113. a hole groove; 114. a water inlet valve; 2. an adjustment assembly; 21. an electric telescopic rod; 22. a slide block; 23. a protective housing; 24. a jack; 25. a mounting groove; 26. a display screen; 27. a protection plate; 28. a moving block; 29. a protective pad; 210. a through hole; 211. an auxiliary groove; 212. a guide rod; 213. a groove; 3. a detection assembly; 31. a bottom plate; 32. a cushion pad; 33. a mounting block; 34. a buffer spring; 35. a nonmagnetic sensing electronic component; 36. an anti-strong magnetic shell plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1

Referring to fig. 1-5, the present utility model provides the following technical solutions: the utility model provides a low-power consumption magnetism-free frequency conversion detection device of mechanical water gauge, includes table body 1, and one side of table body 1 is equipped with inlet tube 11, and the opposite side of table body 1 is equipped with outlet pipe 12, and spread groove 13 has been seted up at the top of table body 1, is equipped with connecting seat 14 on the inner wall of spread groove 13, and the top of connecting seat 14 is equipped with installation casing 15, and spout 16 has all been seted up to both sides of installation casing 15 inner wall, is equipped with adjusting part 2 on the inner wall of spout 16, and the bottom of installation casing 15 inner wall is equipped with detection part 3;

the adjusting component 2 comprises two electric telescopic rods 21 arranged at the bottoms of the inner walls of two sliding grooves 16, sliding blocks 22 are fixedly connected to telescopic ends of the two electric telescopic rods 21, one opposite side of each sliding block 22 is fixedly connected with the surface of a protective shell 23, the side of the protective shell 23 is connected with a through groove 17 in clamping mode, which is formed in the other two sides of the inner wall of the installation shell 15, of each protective shell 23, a plurality of jacks 24 are formed in the bottom of the protective shell 23, the inner walls of the plurality of jacks 24 are connected with a plurality of limiting rods 18 which are formed in the bottoms of the inner walls of the through grooves 17 in a penetrating mode, mounting grooves 25 are formed in the top of the protective shell 23, display screens 26 are arranged at the bottoms of the inner walls of the mounting grooves 25, and protection plates 27 are arranged on the edges of the inner walls of the mounting grooves 25.

When the magnetic sensor electronic component 35 is specifically used, the two electric telescopic rods 21 drive the two sliding blocks 22 to move on the inner walls of the two sliding grooves 16, the two sliding blocks 22 drive the protective shell 23 to move in the through groove 17, the protective shell 23 is matched with the plurality of jacks 24 to move on the surfaces of the plurality of limiting rods 18, the two sliding blocks 22 drive the two groups of moving blocks 28 to move on the inner walls of the two groups of moving grooves 19, so that the movement of the protective shell 23 is conveniently limited, and the magnetic sensor electronic component is conveniently maintained and replaced when moving to a proper position.

In this embodiment, the detection assembly 3 includes a bottom plate 31 installed at the bottom of the inner wall of the installation housing 15, a buffer pad 32 is fixedly installed in the middle of the top of the bottom plate 31, a plurality of installation blocks 33 are fixedly installed at the side of the top of the bottom plate 31, the tops of the plurality of installation blocks 33 are fixedly connected with the bottom of the nonmagnetic sensing electronic element 35 through buffer springs 34, an anti-ferromagnetic shell plate 36 is arranged above the nonmagnetic sensing electronic element 35, and the side of the anti-ferromagnetic shell plate 36 is fixedly connected with the inner wall of the protection housing 23.

When the anti-magnetic sensor is specifically used, the bottom plate 31 is fixedly installed at the bottom of the installation shell 15, the non-magnetic sensor electronic element 35 is buffered and protected by the aid of the plurality of installation blocks 33 and the buffer springs 34, the non-magnetic sensor electronic element is further protected by the aid of the buffer cushion 32, and meanwhile the intensity of a strong magnetic field to pulse signal emission is avoided through the protection shell 23 and the anti-strong magnetic shell plate 36, so that detection data are more accurate.

In this embodiment, moving blocks 28 are fixedly mounted on both sides of the sliding block 22, and moving grooves 19 are formed on the surfaces of the moving blocks 28 and the inner walls of the sliding grooves 16 in a sliding connection.

In particular use, the two sliding blocks 22 drive the two sets of moving blocks 28 to move on the inner walls of the two sets of moving grooves 19, so that the movement of the protective housing 23 is conveniently limited.

In this embodiment, the bottom of the protection plate 27 is fixedly provided with the protection pad 29, both ends of the protection plate 27 are provided with through holes 210, and the inner wall of the through holes 210 is slidably connected with guide rods 212 on the inner wall of the auxiliary groove 211 on both sides of the inner wall of the installation groove 25.

In specific use, the protection plate 27 is matched with the surfaces of the two guide rods 212 of the two through holes 210 in the auxiliary groove 211 to slide, so that the protection plate 27 and the protection pad 29 are moved to the positions above the groove 213 and the auxiliary groove 211, and the display screen 26 is exposed to observe and record data.

In this embodiment, a groove 213 is formed on the edge of the other side of the inner wall of the mounting groove 25, and the inner wall of the groove 213 is engaged with the bottom end of the protection pad 29.

In particular use, the protection plate 27 drives the protection pad 29 to be clamped with the inner wall of the groove 213 in the moving process, so that the display screen 26 is exposed.

In this embodiment, the surface of the connecting seat 14 is provided with a plurality of limiting holes 110, the inner walls of the plurality of limiting holes 110 are all in threaded connection with limiting pins 111, the edge of the inner wall of the connecting groove 13 is provided with an annular groove 112, the bottom of the inner wall of the annular groove 112 is provided with a plurality of hole grooves 113, and the insides of the plurality of hole grooves 113 are all in threaded connection with the bottom ends of the limiting pins 111.

In specific use, the plurality of limiting pins 111 are inserted into the plurality of limiting holes 110 and the hole slots 113, so that the bottom of the connecting seat 14 is fixedly mounted with the inner walls of the connecting slot 13 and the annular slot 112.

In this embodiment, the surface of the inlet pipe 11 is provided with an inlet valve 114.

In particular use, the use of the inlet valve 114 facilitates control of the flow of water into the inlet pipe 11.

Working principle: when the device is used, firstly, the plurality of limiting pins 111 are inserted into the plurality of limiting holes 110 and the hole slots 113, so that the bottom of the connecting seat 14 is fixedly installed with the inner walls of the connecting groove 13 and the annular groove 112, the bottom plate 31 is fixedly installed with the bottom of the mounting shell 15, the nonmagnetic sensing electronic element 35 is buffered and protected by matching with the plurality of mounting blocks 33 and buffer springs 34, the nonmagnetic sensing electronic element 35 is further protected by matching with the buffer cushion 32, meanwhile, the intensity of a strong magnetic field to pulse signal emission is avoided by the protecting shell 23 and the anti-strong magnetic shell plate 36, the detection data is more accurate, the two electric telescopic rods 21 drive the two sliding blocks 22 to move on the inner walls of the two sliding grooves 16, the two sliding blocks 22 drive the protective shell 23 to move in the through groove 17, the protective shell 23 is matched with the plurality of jacks 24 to move on the surfaces of the plurality of limiting rods 18, the two sliding blocks 22 drive the two groups of moving blocks 28 to move on the inner walls of the two groups of moving grooves 19, the movement of the protective shell 23 is limited conveniently, the non-magnetic sensing electronic element 35 is stopped when moving to a proper position, the non-magnetic sensing electronic element 35 is convenient to maintain and replace, the protective plate 27 is matched with the surfaces of the two guide rods 212 in the auxiliary groove 211 to slide, and accordingly the protective plate 27 and the protective pad 29 are moved to the positions above the grooves 213 and the auxiliary groove 211, and the display screen 26 is exposed conveniently for observing and recording data.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a low-power consumption magnetism-free frequency conversion detection device of mechanical water gauge, includes table body (1), its characterized in that: one side of the meter body (1) is provided with a water inlet pipe (11), the other side of the meter body (1) is provided with a water outlet pipe (12), the top of the meter body (1) is provided with a connecting groove (13), the inner wall of the connecting groove (13) is provided with a connecting seat (14), the top of the connecting seat (14) is provided with a mounting shell (15), both sides of the inner wall of the mounting shell (15) are provided with sliding grooves (16), the inner wall of the sliding grooves (16) is provided with an adjusting component (2), and the bottom of the inner wall of the mounting shell (15) is provided with a detecting component (3);

the utility model provides an adjusting part (2) including installing two electric telescopic handle (21) in two spout (16) inner wall bottoms, two the flexible end of electric telescopic handle (21) is fixedly connected with slider (22), two the relative one side of slider (22) all is connected with the fixed surface of protection casing (23), the penetration groove (17) block that the avris of protection casing (23) and installation casing (15) inner wall were seted up in other both sides is connected, a plurality of jack (24) have been seted up to the bottom of protection casing (23), a plurality of the inner wall of jack (24) all is connected with alternatingly with a plurality of gag lever post (18) that are equipped with in penetration groove (17) inner wall bottom, mounting groove (25) have been seted up at the top of protection casing (23), the bottom of mounting groove (25) inner wall is equipped with display screen (26), the edge of mounting groove (25) inner wall is equipped with guard plate (27).

2. The low-power consumption non-magnetic frequency conversion detection device of the mechanical water meter according to claim 1, wherein the detection device is characterized in that: the detection assembly (3) comprises a bottom plate (31) arranged at the bottom of the inner wall of the installation shell (15), a buffer pad (32) is fixedly arranged in the middle of the top of the bottom plate (31), a plurality of installation blocks (33) are fixedly arranged on the side of the top of the bottom plate (31), the tops of the installation blocks (33) are fixedly connected with the bottom of the nonmagnetic sensing electronic element (35) through buffer springs (34), an anti-ferromagnetic shell plate (36) is arranged above the nonmagnetic sensing electronic element (35), and the side of the anti-ferromagnetic shell plate (36) is fixedly connected with the inner wall of the protection shell (23).

3. The low-power consumption non-magnetic frequency conversion detection device of the mechanical water meter according to claim 1, wherein the detection device is characterized in that: the two sides of the sliding block (22) are fixedly provided with moving blocks (28), and the surfaces of the moving blocks (28) are slidably connected with the moving grooves (19) formed in the inner walls of the sliding grooves (16).

4. The low-power consumption non-magnetic frequency conversion detection device of the mechanical water meter according to claim 1, wherein the detection device is characterized in that: the bottom fixed mounting of guard plate (27) has protection pad (29), through-hole (210) have all been seted up at the both ends of guard plate (27), guide bar (212) sliding connection on auxiliary tank (211) inner wall have all been seted up to the inner wall of through-hole (210) and mounting groove (25) inner wall both sides.

5. The low-power consumption non-magnetic frequency conversion detection device of the mechanical water meter according to claim 1, wherein the detection device is characterized in that: the edge of the other side of the inner wall of the mounting groove (25) is provided with a groove (213), and the inner wall of the groove (213) is connected with the bottom end of the protection pad (29) in a clamping way.

6. The low-power consumption non-magnetic frequency conversion detection device of the mechanical water meter according to claim 1, wherein the detection device is characterized in that: the surface of connecting seat (14) has seted up a plurality of spacing hole (110), a plurality of the equal threaded connection of inner wall in spacing hole (110) has spacer pin (111), annular channel (112) have been seted up at the edge of spread groove (13) inner wall, a plurality of hole groove (113) have been seted up to the bottom of annular channel (112) inner wall, a plurality of the inside in hole groove (113) all with the bottom threaded connection of spacer pin (111).

7. The low-power consumption non-magnetic frequency conversion detection device of the mechanical water meter according to claim 1, wherein the detection device is characterized in that: the surface of the water inlet pipe (11) is provided with a water inlet valve (114).