CN207894457U - A kind of electromechanical transformation water meter movement that double-station is accepted and believed - Google Patents

Abstract

The utility model is related to a kind of electromechanical transformation water meter movements that double-station is accepted and believed, it may include the sender circle being sequentially arranged from top to bottom, movement dial, gearcase and impeller box, impeller is installed in impeller box, gear assembly and print wheel component are installed, movement dial is equipped with character wheel viewing area, 0.01m in gearcase³Shelves, 0.001m³Shelves and 0.0001m³The dial and 0.001m of shelves³Shelves and 0.0001m³Shelves accept and believe position, and gear assembly includes a driving gear, the 0.01m being engaged with each other³Shelves gear, two 0.001m³Shelves gear and two 0.0001m³Shelves gear, impeller are engaged with driving gear, 0.001m³One of shelves gear or 0.0001m³Magnetic pointer, and 0.01m are housed on the gear shaft of one of shelves gear³Shelves gear, another 0.001m³Shelves gear and another 0.0001m³The pointer coordinated with corresponding dial is installed, print wheel component includes 0.1m on the gear shaft of shelves gear³Shelves character wheel, 0.01m³Shelves gear drives 0.1m³Shelves character wheel rotates, and the electromagnetic sensor that circuit board electrical connection is accepted and believed with outside is provided on sender circle, for coordinating generation detection signal with magnetic pointer.

Description

A kind of electromechanical transformation water meter movement that double-station is accepted and believed

Technical field

The utility model is related to intellectual water meters, more particularly to a kind of electromechanical transformation water meter movement that double-station is accepted and believed.

Background technology

With the rapid development of technology of Internet of things, the application of intellectual water meter is more and more extensive.Existing intellectual water meter is usual All it is to acquire water signal in the gear using 0.1 ton, but this is not suitable for the application scenario of some accuracy high requirements. It is covered in addition, the dial of the gear can be collected sensor, this brings puzzlement to manual metering.

Invention content

The utility model is intended to provide a kind of electromechanical transformation water meter movement that double-station is accepted and believed, and is asked with solving above-mentioned technology Topic.For this purpose, the specific technical solution that the utility model uses is as follows：

A kind of electromechanical transformation water meter movement that double-station is accepted and believed, wherein the electromechanical transformation water meter movement include on to Under the sender circle, movement dial, gearcase and the impeller box that are sequentially arranged, impeller, the gear are installed in the impeller box Gear assembly and print wheel component are installed, the movement dial is equipped with character wheel viewing area, 0.01m in box³Shelves, 0.001m³Shelves And 0.0001m³The dial and 0.001m of shelves³Shelves and 0.0001m³Shelves accept and believe position, and the gear assembly includes being engaged with each other One driving gear, a 0.01m³Shelves gear, two 0.001m³Shelves gear and two 0.0001m³Shelves gear, the impeller It is engaged with the driving gear, one of 0.001m³Shelves gear or in which a 0.0001m³It is equipped on the gear shaft of shelves gear Magnetic pointer, and 0.01m³Shelves gear, another 0.001m³Shelves gear and another 0.0001m³Pacify on the gear shaft of shelves gear Equipped with the pointer coordinated with corresponding dial, the print wheel component includes 0.1m³Shelves character wheel, the 0.01m³Shelves gear drives institute State 0.1m³Shelves character wheel rotates, and electromagnetic sensor is provided on the sender circle, and the electromagnetic sensor accepts and believe circuit board with outside Electrical connection generates detection signal for coordinating with magnetic pointer.

Further, the magnetic pointer has cylindrical body, and at least one magnet steel is provided in the cylindrical body.

Further, the quantity of the magnet steel is 3, arrangement in equilateral triangle.

Further, the sender circle includes annular body and the electromagnetic sensor peace protruded inwardly from from the annular body Dress portion, the electromagnetic sensor installation position is in 0.001m³Shelves or 0.0001m³Shelves are accepted and believed above position.

Further, the electromagnetic sensor mounting portion is triangular in shape.

Further, the electromagnetic sensor is made of tongue tube or Hall element.

Further, described accept and believe is integrated with wireless communication module on circuit board, and the wireless communication module will be for that will adopt The signal of collection is sent to remote data center.

Further, the wireless communication module is GPRS, NBIOT or roller.

Further, a 0.01m³Shelves gear, two 0.001m³Shelves gear and two 0.0001m³Shelves gear is corresponding Dial is arranged in along clockwise direction on the movement dial.

The utility model uses above-mentioned technical proposal, has an advantageous effect in that：The utility model can be suitable for precision More demanding occasion, and disclosure satisfy that the requirement for being carried out at the same time remote meter reading and manual metering.

Description of the drawings

Fig. 1 is the schematic diagram for the electromechanical transformation water meter movement accepted and believed according to the double-station of the utility model embodiment；

Fig. 2 is the schematic diagram for the electromechanical transformation water meter movement that the double-station shown in FIG. 1 after removing members is accepted and believed；

Fig. 3 is the schematic diagram of the movement dial in the electromechanical transformation water meter movement that double-station shown in FIG. 1 is accepted and believed.

Specific implementation mode

To further illustrate that each embodiment, the utility model are provided with attached drawing.These attached drawings are in the utility model discloses A part for appearance mainly to illustrate embodiment, and can coordinate the associated description of specification to explain that the running of embodiment is former Reason.Cooperation refers to these contents, and those of ordinary skill in the art will be understood that other possible embodiments and this practicality are new The advantages of type.Component in figure is not necessarily to scale, and similar component symbol is conventionally used to indicate similar component.

The utility model is further illustrated in conjunction with the drawings and specific embodiments.As shown in Figs. 1-3, a kind of double-station The electromechanical transformation water meter movement accepted and believed may include the sender circle 1 being sequentially arranged from top to bottom, movement dial 2, gearcase 3 and leaf Take turns box 4.Impeller 41 is installed in impeller box 4, gear assembly 31 and print wheel component 32 are installed in gearcase 3.Gear assembly 32 It may include be engaged with each other driving gear, a 0.01m³Shelves gear, two 0.001m³Shelves gear and two 0.0001m³ Shelves gear.Impeller 41 is engaged with driving gear.Impeller 41 is rotated by Water flow driving rotary, and then to sliding tooth wheel.Impeller 41 Structure is well-known to those skilled in the art, is not further described herein.The driving gear, 0.01m³Shelves gear, 0.001m³Shelves gear and 0.0001m³Specific engaging structure between shelves gear be it is well-known to those skilled in the art, here not It is described further.Print wheel component 32 includes 0.1m³Shelves character wheel 321, that is, increase 0.1m in original print wheel component³Shelves character wheel 321.In general, 0.1m³The color and the color of the character wheel of other gears of shelves character wheel 321 are different.For example, the character wheel of other gears Color is black, 0.1m³The color of shelves character wheel 321 is red.The 0.01m³Shelves gear drives the 0.1m³321 turns of character wheel of shelves It is dynamic.The structure of the print wheel component 32 is well-known to those skilled in the art, is not further described herein.In illustrated embodiment In, one of 0.001m³Magnetic pointer 5 is housed on the gear shaft of shelves gear.But in other embodiments, magnetic pointer 5 can also A 0.0001m installed therein³On the gear shaft of shelves gear.Therefore, user can select 0.001m as needed³Shelves or 0.0001m³Shelves are accepted and believed.0.01m³Shelves gear, another 0.001m³Shelves gear and another 0.0001m³The tooth of shelves gear Pointer 6 is installed on wheel shaft.Therefore, magnetic pointer 5 and pointer 6 can be rotated as respective gears rotate.

Movement dial 2 is equipped with character wheel viewing area 21,0.01m³Shelves, 0.001m³Shelves and 0.0001m³The dial of shelves 22,23,24 and 0.001m³Shelves and 0.0001m³Shelves accept and believe position 25 and 26.In the shown embodiment, 0.01m³The scale of shelves Disk 22,0.001m³Dial 23, the 0.001m of shelves³Shelves accept and believe position 25,0.0001m³The dial 24 and 0.0001m of shelves³Shelves Position 26 of accepting and believing arrange in the direction of the clock.Magnetic pointer 5 is arranged in accordingly accepts and believe on position 25 or 26 as needed.Pointer 6 and phase Dial 22,23,24 is answered to coordinate.Therefore, user can be by the dial 22,23,24 corresponding to character wheel reading and pointer 6 Number obtain current water consumption.

Electromagnetic sensor (not shown) is provided on sender circle 1, the electromagnetic sensor is accepted and believed circuit board with outside and (do not shown Go out) electrical connection, generate detection signal for coordinating with magnetic pointer 5.Specifically, sender circle 1 includes annular body 11 and from described The inwardly projecting electromagnetic sensor mounting portion 12 of annular body 11.Electromagnetic sensor mounting portion 12, which is located at, accordingly accepts and believe position 25 or 26 Top.Preferably, electromagnetic sensor mounting portion 12 is in general triangular.In general, the electromagnetic sensor is by tongue tube or Hall Element etc. is made.Therefore, when magnetic pointer 5 enters and leaves the detection zone of the electromagnetic sensor, the electromagnetic sensor It will produce the detection signal of an impulse form.

In the shown embodiment, magnetic pointer 5 has cylindrical body, and 3 are provided in the cylindrical body in equilateral The magnet steel 51 of triangular arrangement.Certainly, the quantity and arrangement of magnet steel 51 are not limited to illustrated embodiment.

In general, described accept and believe is integrated with wireless communication module on circuit board, what the wireless communication module was used to acquire Signal is sent to remote data center.The wireless communication module can be GPRS, NBIOT or roller etc..

Although specifically showing and describing the utility model in conjunction with preferred embodiment, those skilled in the art answers This is understood, in the spirit and scope for not departing from the utility model defined by the appended claims, in form and details On the utility model can be made a variety of changes, be the scope of protection of the utility model.

Claims (9)

1. a kind of electromechanical transformation water meter movement that double-station is accepted and believed, it is characterised in that：The electromechanical transformation water meter movement include from Sender circle, movement dial, gearcase and the impeller box that top to bottm is sequentially arranged are equipped with impeller in the impeller box, described Gear assembly and print wheel component are installed, the movement dial is equipped with character wheel viewing area, 0.01m in gearcase³Shelves, 0.001m³Shelves and 0.0001m³The dial and 0.001m of shelves³Shelves and 0.0001m³Shelves accept and believe position, the gear assembly packet Include driving gear, a 0.01m being engaged with each other³Shelves gear, two 0.001m³Shelves gear and two 0.0001m³Shelves tooth Wheel, the impeller are engaged with the driving gear, one of 0.001m³Shelves gear or in which a 0.0001m³Shelves gear Magnetic pointer, and 0.01m are housed on gear shaft³Shelves gear, another 0.001m³Shelves gear and another 0.0001m³Shelves gear Gear shaft on the pointer coordinated with corresponding dial is installed, the print wheel component includes 0.1m³Shelves character wheel, the 0.01m³ Shelves gear drives the 0.1m³Shelves character wheel rotation, is provided with electromagnetic sensor on the sender circle, the electromagnetic sensor with it is outer Portion accepts and believe circuit board electrical connection, and detection signal is generated for coordinating with magnetic pointer.

2. the electromechanical transformation water meter movement that double-station as described in claim 1 is accepted and believed, it is characterised in that：The magnetic pointer has Cylindrical body is provided at least one magnet steel in the cylindrical body.

3. the electromechanical transformation water meter movement that double-station as claimed in claim 2 is accepted and believed, it is characterised in that：The quantity of the magnet steel It is 3, arrangement in equilateral triangle.

4. the electromechanical transformation water meter movement that double-station as described in claim 1 is accepted and believed, it is characterised in that：The sender circle includes Annular body and from the annular body protrude inwardly from electromagnetic sensor mounting portion, the electromagnetic sensor installation position in 0.001m³Shelves or 0.0001m³Shelves are accepted and believed above position.

5. the electromechanical transformation water meter movement that double-station as claimed in claim 4 is accepted and believed, it is characterised in that：The electromagnetic sensor Mounting portion is triangular in shape.

6. the electromechanical transformation water meter movement that double-station as described in claim 1 is accepted and believed, it is characterised in that：The electromagnetic sensor It is made of tongue tube or Hall element.

7. the electromechanical transformation water meter movement that double-station as described in claim 1 is accepted and believed, it is characterised in that：It is described to accept and believe circuit board On be integrated with wireless communication module, the wireless communication module is used to the signal of acquisition being sent to remote data center.

8. the electromechanical transformation water meter movement that double-station as claimed in claim 7 is accepted and believed, it is characterised in that：The wireless telecommunications mould Block is GPRS, NBIOT or roller.

9. the electromechanical transformation water meter movement that double-station as described in claim 1 is accepted and believed, it is characterised in that：0.01m³The scale of shelves Disk, 0.001m³Dial, the 0.001m of shelves³Shelves accept and believe position, 0.0001m³The dial and 0.0001m of shelves³Shelves accept and believe position It is arranged in along clockwise direction on the movement dial.