CN214333919U

CN214333919U - Intelligent water meter signaling sensor and mounting structure thereof

Info

Publication number: CN214333919U
Application number: CN202120251280.9U
Authority: CN
Inventors: 杨滨; 张裕松; 张艺欣; 王振杰
Original assignee: Ningbo Water Meter Group Co Ltd
Current assignee: Ningbo Water Meter Group Co Ltd
Priority date: 2021-01-28
Filing date: 2021-01-28
Publication date: 2021-10-01
Anticipated expiration: 2031-01-28

Abstract

The utility model discloses an intelligence water gauge signaling sensor, it is used for installing on the base table and sends the signal measurement and read the water consumption, including signaling sensor body and shell, be equipped with the accommodation space who is used for fixed signaling sensor body in the shell, the shell is used for can dismantling with the base table and be connected. The utility model also discloses a mounting structure of intelligence water gauge signaling sensor, including base table, table lid and intelligence water gauge signaling sensor, the ring cover cooperation of signaling ring and base table is equipped with the signaling diaphragm that is used for received signal on the signaling pointer of base table, the rotation axis and the slide of table lid rotate to be connected, the table lid is used for sheltering from the signaling diaphragm. The utility model discloses can be favorable to making the simple to operate and the stability of signaling sensor, can help reaching and let the use and the batch production of intelligent water gauge become more convenient and save the cost.

Description

Intelligent water meter signaling sensor and mounting structure thereof

Technical Field

The utility model relates to a water gauge field especially relates to an intelligence water gauge signaling sensor and mounting structure thereof.

Background

With the progress of technology and the gradual popularization of intelligent water meters, the mechanical water meters increasingly need to realize intelligent water data transmission by installing signaling sensors. And the simple to operate and stable signal sending sensor structure can make the use and the batch production of intelligent water gauge become more convenient and save the cost. Therefore, there is a need in the art for an intelligent water meter signaling sensor and a mounting structure thereof to solve the above problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, one of the purposes of the utility model is to provide an intelligence water gauge signaling sensor, which can be favorable for the convenient installation and the stability of the signaling sensor, and can help the intelligent water gauge to be more convenient and save the cost in use and batch production.

A second object of the utility model is to provide an intelligence water gauge sends out mounting structure of news sensor, it has intelligence water gauge sends out all advantages of news sensor.

The utility model discloses an one of the purpose adopts following technical scheme to realize:

the utility model provides an intelligence water gauge signaling sensor, its is used for installing on the base table and sends the signal measurement and read the water consumption, including signaling sensor body and shell, be equipped with in the shell and be used for fixing signaling sensor body's accommodation space, the shell is used for dismantling with the base table and is connected.

Furthermore, the shell is provided with a slide way used for being connected with the meter cover.

Further, intelligence water gauge signaling sensor is still including being used for sending out the news ring be connected with the base table, send out news ring and shell joint, send out the news ring with be equipped with first coupling assembling on one of the two of shell, be equipped with second coupling assembling on another of these two, first coupling assembling and second coupling assembling joint.

Furthermore, the signaling sensor body is an infrared sensor.

Furthermore, the signaling sensor body comprises a battery, a PCB and an infrared pair tube for sending signals, a battery bin for placing the battery is formed in the accommodating space, the PCB is located below the battery and electrically connected with the battery, and the infrared pair tube is located below the PCB and electrically connected with the PCB.

Further, intelligence water gauge signaling sensor still includes dustproof baffle and dustproof O type circle, dustproof baffle is connected and seals with the shell battery compartment, be equipped with the recess that supplies infrared geminate transistors to pass through on the dustproof baffle, dustproof O type circle is installed and is used for preventing outside dust and infrared geminate transistor contact in the recess.

Furthermore, a glue layer is arranged between the dustproof partition plate and the PCB.

Further, set up the through-hole that communicates with accommodation space on the shell, the PCB board can be through sending out the signal line and infrared geminate transistors, base table electric connection, be equipped with the sealing plug on the through-hole, send out signal line and sealing plug closely cooperate for prevent the glue layer outflow.

Furthermore, intelligence water gauge signaling sensor still includes the infrared baffle, the quantity of infrared geminate transistors is four, the infrared baffle sets up in the recess and can with four infrared geminate transistors separates, the infrared baffle passes through the glue layer and is connected with shell, PCB board.

The second purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides an intelligence water gauge sends out mounting structure of signal sensor, include base table, table lid and intelligence water gauge send out signal sensor, send out signal ring and the cooperation of the ring cover of base table, be equipped with the membrane that sends out that is used for received signal on the pointer that sends out of base table, the rotation axis and the slide of table lid rotate to be connected, the table lid is used for sheltering from send out signal membrane.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the simple structure of intelligence water gauge signaling sensor through forming accommodation space in the shell, makes signaling sensor body effectively fix in this accommodation space, and the shell can detachably install on the base table to make mechanical water gauge realize intelligent water data transmission through signaling sensor body, be favorable to making the installation and the use of intelligence water gauge signaling sensor more convenient and stable.

Drawings

Fig. 1 is a schematic structural diagram of an installation structure of an intelligent water meter signaling sensor in an embodiment of the present invention;

fig. 2 is a schematic view of a partially exploded structure of an installation structure of an intelligent water meter signaling sensor according to an embodiment of the present invention;

fig. 3 is a schematic view of a partial cross-sectional structure of a mounting structure of an intelligent water meter signaling sensor according to an embodiment of the present invention;

fig. 4 is a schematic structural view of a first angle of the signaling sensor of the intelligent water meter according to the embodiment of the present invention;

fig. 5 is a schematic structural view of a second angle of the signaling sensor of the intelligent water meter according to the embodiment of the present invention;

fig. 6 is a schematic structural view of a third angle of the signaling sensor of the intelligent water meter according to the embodiment of the present invention;

in the figure: 1. the intelligent water meter sends a signal sensor; 2. a base table; 10. a housing; 101. a watch cover; 20. a sealing plug; 102. a through hole; 30. a glue layer; 103. a battery compartment; 40. a PCB board; 50. infrared pair transistors; 60. a dust-proof partition plate; 70. an infrared baffle plate; 80. a dustproof O-shaped ring; 601. a groove; 90. a signaling loop; 104. a slideway; 105. a rotating shaft; 901. a cylindrical protrusion; 107. an annular groove; 108. buckling; 1081. the front end of the buckle; 1082. the rear end of the buckle is buckled; 902. the square clamping groove is protruded; 9021. the convex back of the square clamping groove; 109. a claw; 903. a clamping groove.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It will be understood by those skilled in the art that in the present disclosure, the terms "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in a generic and descriptive sense only and not for purposes of limitation, as the terms are used in the description to indicate that the referenced device or element must have the specified orientation, be constructed and operated in the specified orientation, and not for the purpose of limitation.

It is understood that the terms "a" and "an" should be interpreted as meaning that a number of one element or element is one in one embodiment, while a number of other elements is one in another embodiment, and the terms "a" and "an" should not be interpreted as limiting the number.

Referring to fig. 1-6, an intelligent water meter signaling sensor 1 according to a preferred embodiment of the present invention will be explained in the following description, which is used for being mounted on a base meter 2 and sending a signal for metering and reading water consumption, and comprises a signaling sensor body and a housing 10, wherein a receiving space for fixing the signaling sensor body is arranged in the housing 10, and the housing 10 is detachably connected with the base meter 2.

On the basis of above-mentioned structure, intelligence water gauge signaling sensor 1's simple structure through forming accommodation space in shell 10, makes signaling sensor body effectively fix in this accommodation space, and shell 10 can detachably install on basic table 2 to make mechanical water gauge realize intelligent water data transmission through signaling sensor body, be favorable to making intelligence water gauge signaling sensor 1's installation and use more convenient and stable.

Specifically, the casing 10 is provided with a slide 104 for connecting with the watch cover 101, which is beneficial to facilitate the watch cover 101.

As a preferred implementation manner in this embodiment, the signaling sensor 1 of the intelligent water meter further includes a signaling ring 90 for connecting with the base meter 2, the signaling ring 90 is connected with the housing 10 in a snap-fit manner, one of the signaling ring 90 and the housing 10 is provided with a first connecting assembly, and the other of the signaling ring 90 and the housing 10 is provided with a second connecting assembly, and the first connecting assembly is connected with the second connecting assembly in a snap-fit manner. Specifically, the signaling ring 90 is detachably connected with the base meter 2, so that the installation and fixation of the signaling sensor body are further enhanced, and the installation and the use of the signaling sensor 1 of the intelligent water meter are more convenient and stable.

In this embodiment, the first connecting component is disposed on the signaling ring 90, and the second connecting component is disposed on the housing 10. The first connecting assembly comprises a clamping groove 903, the second connecting assembly comprises clamping jaws 109, the two clamping jaws 109 arranged on the surface of the shell 10 are matched with the clamping groove 903 on the signaling ring 90, and the effective installation of the signaling sensor 1 of the intelligent water meter can be facilitated.

In addition, the first connection assembly further comprises a cylindrical protrusion 901 and a square clamping groove protrusion 902, and the second connection assembly further comprises an annular groove 107 and a buckle 108. Specifically, the signaling ring 90 is located under the ring cover of the base watch 2, and the left and right sides of the signaling ring 90 are respectively provided with a cylindrical protrusion 901 and a square slot protrusion 902. The housing 10 has an annular groove 107 and a snap 108 on each side thereof, which are positioned opposite the signaling ring 90. The cylindrical protrusion 901 of the signaling ring 90 penetrates through the annular groove 107 on the shell 10 to position the signaling sensor body, the protrusion 902 of the square clamping groove is clamped with the front end 1081 of the buckle, and the rear end 1082 of the buckle abuts against the back surface 9021 of the protrusion of the square clamping groove to fix the shell 10 and prevent the shell from moving back and forth, so that the effective installation and fixation of the signaling sensor 1 of the intelligent water meter are realized.

It is emphasized that the signaling sensor body is an infrared sensor.

It should be noted that, the signaling sensor body includes a battery, a PCB 40 and an infrared pair tube 50 for sending signals, a battery compartment 103 for placing the battery is formed in the accommodating space, the PCB 40 is located below the battery and electrically connected to the battery, and the infrared pair tube 50 is located below the PCB 40 and electrically connected to the PCB 40, so that the battery can supply power to the infrared pair tube 50.

In a preferred embodiment, the smart water meter signaling sensor 1 further includes a dustproof partition 60 and a dustproof O-ring 80, the dustproof partition 60 is connected to the housing 10 and closes the battery compartment 103, a groove 601 for allowing the infrared pair transistor 50 to pass through is formed in the dustproof partition 60, and the dustproof O-ring 80 is installed in the groove 601 for preventing external dust from contacting the infrared pair transistor 50.

It is worth mentioning that a glue layer 30 is arranged between the dustproof partition plate 60 and the PCB 40, and the glue layer 30 is formed by filling 509 glue. The dustproof partition plate 60 of the present embodiment is located under the PCB 40, the edge of the dustproof partition plate 60 is placed on the inner step of the housing 10, and the dustproof partition plate 60 is fixed inside the housing 10 through the glue layer 30. The dustproof O-shaped ring 80 is arranged in the groove 601 of the dustproof partition plate 60 and can be extruded with the surface glass of the base table 2 to form sealing, so that external dust is prevented from contacting the infrared pair tubes 50 and affecting the sending signals of the infrared pair tubes.

In a more preferred embodiment, the housing 10 is provided with a through hole 102 communicating with the accommodating space, and the PCB 40 can be electrically connected to the pair of infrared tubes 50 and the base meter 2 through the signaling line, so that the signal sent by the pair of infrared tubes 50 can be received by the base meter 2, and the mechanical water meter can realize intelligent water data transmission through infrared signaling. The through hole 102 is provided with a sealing plug 20, and the signaling line is tightly matched with the sealing plug 20 and used for preventing glue in the glue layer 30 from flowing out of the through hole 102 during glue filling.

In this embodiment, the sealing plug 20 is a circular sealing plug 20.

In a preferred embodiment, the smart water meter signaling sensor 1 further includes an infrared spacer 70, the number of the infrared pair transistors 50 is four, the infrared spacer 70 is disposed in the groove 601 and can separate the four infrared pair transistors 50, and the infrared spacer 70 is connected to the housing 10 and the PCB 40 through the glue layer 30.

In this embodiment, the infrared baffle 70 separates the four infrared pair transistors 50, so as to prevent optical interference between the infrared pair transistors 50, and prevent the glue from contacting the infrared pair transistors 50 during glue filling to affect the signaling performance. The infrared barrier 70 is fixed to the case 10 and the PCB 40 by glue. When glue is poured, the glue should be poured to half the thickness of the dustproof partition plate 60 and the infrared partition plate 70, so that the dustproof partition plate 60, the infrared partition plate 70 and the infrared pair tubes 50 cannot be degummed and fall off.

Furthermore, the embodiment of the utility model provides a still provide an intelligence water gauge signaling sensor 1's mounting structure, including base table 2, table lid 101 and intelligence water gauge signaling sensor 1, signaling ring 90 cooperates with the ring cover of base table 2, and then installs the location with shell 10, realizes the effective installation of intelligence water gauge signaling sensor 1 promptly. In addition, the signaling pointer of the base meter 2 is provided with a signaling membrane for receiving signals, namely, a signaling line passes through the through hole 102 and is electrically connected with the signaling membrane, the rotating shaft 105 of the meter cover 101 is rotatably connected with the slideway 104, so that the meter cover 101 can be turned over relative to the base meter 2, namely, the meter cover 101 can be opened and closed, and the meter cover 101 is used for shielding the signaling membrane, so that when the infrared geminate transistors 50 in the shell 10 send signals, the signaling membrane is prevented from being interfered by external light reflection to cause water volume data transmission errors. The signaling membrane in this embodiment is preferably a metal membrane.

Specifically, in the present embodiment, the watch glass on the base watch 2 abuts on the dust-proof partition 60.

More specifically, the signaling ring 90 is nested within a ring cover of the base watch 2, which is preferably removably mounted on top of the base watch body, such as by a hinge, threaded connection, or snap-fit connection, and the signaling ring 90 can be placed inside the ring cover after the ring cover is separated from the base watch body, and then the signaling ring 90 can be secured within the ring cover by repositioning the ring cover.

To sum up, the embodiment of the utility model provides a through installing intelligent water gauge signaling sensor 1 on base table 2, the infrared remote transmission of signaling measurement water consumption of accessible and data reads, and simple structure, and the installation is convenient.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides an intelligence water gauge signaling sensor, its is used for installing on the base table and send the signal measurement and read the water consumption, its characterized in that: including signaling sensor body and shell, be equipped with in the shell and be used for fixing signaling sensor body's accommodation space, the shell is used for dismantling with the base table and is connected.

2. The intelligent water meter signaling sensor of claim 1, wherein: the shell is provided with a slideway used for being connected with the meter cover.

3. The intelligent water meter signaling sensor of claim 2, wherein: intelligence water gauge signaling sensor is still including being used for sending out the news ring be connected with the base table, send out news ring and shell joint, send out the news ring with be equipped with first coupling assembling on one of the two of shell, be equipped with second coupling assembling on another of these two, first coupling assembling and second coupling assembling joint.

4. The intelligent water meter signaling sensor of claim 3, wherein: the signaling sensor body is an infrared sensor.

5. The intelligent water meter signaling sensor of claim 4, wherein: the signaling sensor body comprises a battery, a PCB and an infrared pair tube for sending signals, a battery bin for placing the battery is formed in the accommodating space, the PCB is located below the battery and electrically connected with the battery, and the infrared pair tube is located below the PCB and electrically connected with the PCB.

6. The intelligent water meter signaling sensor of claim 5, wherein: intelligence water gauge signaling sensor still includes dustproof baffle and dustproof O type circle, dustproof baffle is connected and seals with the shell battery compartment, be equipped with the recess that supplies infrared geminate transistors to pass through on the dustproof baffle, dustproof O type circle is installed and is used for preventing outside dust and infrared geminate transistors contact in the recess.

7. The intelligent water meter signaling sensor of claim 6, wherein: and a glue layer is arranged between the dustproof partition plate and the PCB.

8. The intelligent water meter signaling sensor of claim 7, wherein: offer the line hole that leads to with accommodation space intercommunication on the shell, the PCB board can be through sending out the signal line and infrared geminate transistor, base table electric connection, be equipped with the sealing plug on the line hole of leading to, send out signal line and sealing plug closely cooperate for prevent the glue layer outflow.

9. The intelligent water meter signaling sensor of claim 7 or 8, wherein: the intelligent water meter signaling sensor further comprises an infrared baffle, the number of the infrared geminate transistors is four, the infrared baffle is arranged in the groove and can separate the four infrared geminate transistors, and the infrared baffle is connected with the shell and the PCB through a glue layer.

10. The utility model provides an intelligence water gauge sends information sensor's mounting structure which characterized in that: the intelligent water meter signaling sensor comprises a base meter, a meter cover and the signaling sensor of any one of claims 3 to 9, wherein the signaling ring is matched with a ring cover of the base meter, a signaling membrane for receiving signals is arranged on a signaling pointer of the base meter, a rotating shaft of the meter cover is rotatably connected with a slide way, and the meter cover is used for shielding the signaling membrane.