CN212539329U - Intelligent water meter with external sensor - Google Patents

Abstract

An intelligent water meter with an external sensor comprises a water meter body, a magnetic pointer, a fixed disc, a plastic pad, a double-thorn plate, a sensor shell, a sensor cover and a fastening screw, wherein the magnetic pointer is arranged on the upper side of the water meter body, the plastic pad is fixedly arranged at the top of the water meter body, the fixed disc is sleeved outside the plastic pad, a sensor loading groove is arranged on the fixed disc and is positioned right above the magnetic pointer, sensor fixing screw holes are symmetrically arranged on two sides of the sensor loading groove, the sensor is externally wrapped with the sensor shell, the sensor cover is arranged on the sensor shell, a threaded hole is formed in the position, corresponding to the sensor fixing screw hole, the fastening screws sequentially penetrate through the threaded holes in the sensor cover and the sensor fixing screw holes to fixedly connect the sensor cover and the fixed disc, and the fixed disc and the water meter body are fixed through the double-thorn plate. The utility model discloses can install the sensor on ordinary water gauge fast, conveniently, realize reading and the transmission of data.

Description

Intelligent water meter with external sensor

Technical Field

The utility model relates to an intelligence water gauge especially relates to an intelligence water gauge with external sensor.

Background

The intelligent water meter is a novel water meter which measures the water consumption by utilizing the modern microelectronic technology, the modern sensing technology and the intelligent IC card technology and transmits and settles the transaction of water consumption data. Compared with the traditional water meter which only has the functions of flow acquisition and mechanical pointer display of water consumption, the water meter is a great improvement. The intelligent water meter can record and electronically display the water consumption, can control the water consumption according to convention, automatically complete the water fee calculation of the stepped water price, and simultaneously can perform the function of water data storage.

At present, most of intelligent water meters are formed by adding some accessory equipment on the basis of common water meters, but the existing common water meters do not have the positions for installing the equipment structures, and great difficulty is brought to the production of the intelligent water meters.

Disclosure of Invention

In light of the above technical problems, the utility model provides an intelligent water meter with an external sensor, which comprises a water meter body, a magnetic pointer, a fixed disc, a plastic pad, a double-thorn plate, a sensor shell, a sensor cover, a fastening screw, a double-thorn plate retaining groove, a double-thorn plate loading groove, a sensor loading groove and a sensor fixing screw hole, the upper side of the water meter body is provided with a magnetic pointer, the top of the water meter body is fixedly provided with a plastic pad, the outer part of the plastic pad is sleeved with a fixed disk which is of a circular structure, the fixed disk is provided with a sensor loading slot, the sensor loading groove is positioned right above the magnetic pointer, sensor fixing screw holes are symmetrically arranged at two sides of the sensor loading groove, n double-thorn plate mounting grooves are formed in the inner ring of the fixed disc at equal intervals, N is more than or equal to 3, and double-thorn plate retaining grooves are symmetrically formed in the inner wall of each double-thorn plate mounting groove;

a sensor shell is wrapped outside the sensor, a sensor cover is arranged on the sensor shell, a threaded hole is formed in the position, corresponding to the sensor fixing screw hole, of the sensor cover, and the sensor cover and the fixed disc are fixedly connected through fastening screws sequentially penetrating through the threaded hole in the sensor cover and the sensor fixing screw hole;

the double-thorn board front end is equipped with the spine of a pair of bilateral symmetry, double-thorn board bilateral symmetry is equipped with the stopping hook, double-thorn board is inserted by double-thorn board loading groove, and the spine of its front end inserts in the plastic pad, and the stopping hook card of both sides is in double-thorn board stopping inslot, realizes fixing of fixed disk and water gauge body through double-thorn board.

Furthermore, the spine at the front end of the double-spine plate is of an isosceles triangle structure, and the backstop hooks at two sides of the spine plate are of an obtuse triangle structure inclined downwards.

The utility model has the advantages that: the utility model relates to an intelligence water gauge with external sensor through setting up fixed disk, plastic pad and two thorn boards, has reserved the space for the installation of sensor, can be fast, conveniently install the sensor on ordinary water gauge, realizes reading and the transmission of data.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an exploded view of the present invention;

FIG. 4 is a schematic view of the installation of the double-thorn plate of the present invention;

FIG. 5 is a schematic diagram of the structure of the double-thorn plate of the present invention;

FIG. 6 is a schematic view of the structure of the fixing plate of the present invention;

FIG. 7 is an enlarged schematic view of point A of the present invention;

fig. 8 is a schematic structural view of the plastic pad of the present invention.

As shown in the figure: the water meter comprises a water meter body-1, a magnetic pointer-2, a fixed disc-3, a plastic pad-4, a double-thorn plate-5, a backstop hook-501, a spine-502, a sensor shell-6, a sensor-7, a sensor cover-8, a fastening screw-9, a double-thorn plate backstop groove-10, a double-thorn plate loading groove-11, a sensor loading groove-12 and a sensor fixing screw hole-13.

Detailed Description

Example 1:

according to the technical problem, the utility model provides an intelligent water meter with external sensor, including water meter body 1, magnetic pointer 2, fixed disk 3, plastic pad 4, two thorn board 5, sensor housing 6, sensor 7, sensor lid 8, fastening screw 9, two thorn board stopping groove 10, two thorn board dress groove 11, sensor dress groove 12, sensor fixed screw hole 13, water meter body 1 upside is equipped with magnetic pointer 2, water meter body 1 top fixed mounting has plastic pad 4, plastic pad 4 external cover is equipped with fixed disk 3, fixed disk 3 is the ring shape structure, be equipped with sensor dress groove 12 on the fixed disk 3, sensor dress groove 12 is located directly over magnetic pointer 2, sensor dress groove 12 bilateral symmetry is equipped with sensor fixed screw hole 13, the equidistant N two thorn board dress grooves 11 that are equipped with of fixed disk 3 inner circle, n is more than or equal to 3, and the inner wall of each double-thorn plate mounting groove 11 is symmetrically provided with double-thorn plate retaining grooves 10;

a sensor shell 6 is coated outside the sensor 7, a sensor cover 8 is arranged on the sensor shell 6, a threaded hole is formed in the position, corresponding to the sensor fixing screw hole 13, of the sensor cover 8, and the sensor cover 8 is fixedly connected with the fixed disc 3 through fastening screws 9 sequentially penetrating through the threaded hole in the sensor cover 8 and the sensor fixing screw hole 13;

the front end of the double-thorn plate 5 is provided with a pair of bilaterally symmetrical spines 502, the bilateral symmetry of the double-thorn plate 5 is provided with retaining hooks 501, the double-thorn plate 5 is inserted into the double-thorn plate accommodating groove 11, the spines 502 at the front end of the double-thorn plate are inserted into the plastic pad 4, the retaining hooks 501 at two sides are clamped in the double-thorn plate retaining grooves 10, and the fixing of the fixed disc 3 and the water meter body 1 is realized through the double-thorn plate 5.

Further, the spine 502 at the front end of the double-spine plate 5 is an isosceles triangle structure, and the retaining hooks 501 at both sides are obtuse-angled triangle structures inclined downward.

Example 2:

during the use, at first fixed disk 3 and plastic pad 4 are installed on water gauge body 1 in advance, and fixed disk 3 can rotate in the horizontal direction in order to guarantee its accurate positioning, two thorn board 5 are packed into along the two thorn board loading groove 11 of fixed disk 3 and are gone into plastic pad 4 and stopping hook 501 and the two thorn board stopping groove 10 coincidence of fixed disk 3 and chucking until two spines, realize the relative fixation of fixed disk 3 and water gauge body 1, install sensor 7 in advance in sensor housing 6, and the encapsulating is sealed, sensor 7 after the sealing is packed into the sensor loading groove 12 of fixed disk 3, it can to realize the fastening through fastening screw 9.

The utility model discloses a set up fixed disk, plastic pad and two thorn boards, reserved the space for the installation of sensor, can install the sensor on ordinary water gauge fast, conveniently, realize reading and transmission of data.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. The utility model discloses each part that mentions is the common technique in prior art, and the technical personnel of this trade should understand, the utility model discloses do not receive the restriction of above-mentioned embodiment, the description only is the explanation in above-mentioned embodiment and the description the principle of the utility model, under the prerequisite that does not deviate from the spirit and the scope of the utility model, the utility model discloses still can have various changes and improvement, these changes and improvement all fall into the protection of claim the utility model is within the scope. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (2)

1. An intelligent water meter with an external sensor is characterized by comprising a water meter body, a magnetic pointer, a fixed disc, a plastic pad, a double-thorn plate, a sensor shell, a sensor cover, a fastening screw, a double-thorn plate backstop groove, a double-thorn plate loading groove, a sensor loading groove and a sensor fixing screw hole, the upper side of the water meter body is provided with a magnetic pointer, the top of the water meter body is fixedly provided with a plastic pad, the outer part of the plastic pad is sleeved with a fixed disk which is of a circular structure, the fixed disk is provided with a sensor loading slot, the sensor loading groove is positioned right above the magnetic pointer, sensor fixing screw holes are symmetrically arranged at two sides of the sensor loading groove, n double-thorn plate mounting grooves are formed in the inner ring of the fixed disc at equal intervals, N is more than or equal to 3, and double-thorn plate retaining grooves are symmetrically formed in the inner wall of each double-thorn plate mounting groove;

a sensor shell is wrapped outside the sensor, a sensor cover is arranged on the sensor shell, a threaded hole is formed in the position, corresponding to the sensor fixing screw hole, of the sensor cover, and the sensor cover and the fixed disc are fixedly connected through fastening screws sequentially penetrating through the threaded hole in the sensor cover and the sensor fixing screw hole;

the double-thorn board front end is equipped with the spine of a pair of bilateral symmetry, double-thorn board bilateral symmetry is equipped with the stopping hook, double-thorn board is inserted by double-thorn board loading groove, and the spine of its front end inserts in the plastic pad, and the stopping hook card of both sides is in double-thorn board stopping inslot, realizes fixing of fixed disk and water gauge body through double-thorn board.

2. The intelligent water meter with the external sensor according to claim 1, wherein the spikes at the front end of the double-spike plate are in an isosceles triangle structure, and the stop hooks at both sides of the double-spike plate are in an obtuse triangle structure inclined downwards.

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