CN203519098U - Remote water meter - Google Patents
Remote water meter Download PDFInfo
- Publication number
- CN203519098U CN203519098U CN201320705647.5U CN201320705647U CN203519098U CN 203519098 U CN203519098 U CN 203519098U CN 201320705647 U CN201320705647 U CN 201320705647U CN 203519098 U CN203519098 U CN 203519098U
- Authority
- CN
- China
- Prior art keywords
- counter
- water meter
- utmost point
- tongue tube
- gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
A remote water meter comprises a counter (1), a gear set (2) arranged in the counter (1), a reed switch (3) mounted in the counter (1), an N-pole magnet (4), an S-pole magnet (5) and a power cord (6) for supplying power to the reed switch (3), wherein the N-pole magnet (4) and the S-pole magnet (5) are arranged on a gear of the gear set (2), used for being magnetically coupled with the reed switch (3), and symmetrically distributed on the gear relative to an axis. The remote water meter is characterized by further comprising a plurality of metal contacts (7) arranged on the bottom plate of the counter (1).
Description
Technical field
The utility model relates to supply equipment technical field, is specially a kind of remote transmitting water meter.
Background technology
The structure of the remote transmitting water meter of currently available technology as shown in Figure 1, it comprises counter 0.1, is arranged on S utmost point magnet 0.2 and N utmost point magnet 0.3 on counter 0.1 gear, be arranged in counter 0.1 with N utmost point magnet and the magnetic-coupled tongue tube 0.4 of S utmost point magnet, described tongue tube 0.4 is connected with power lead; Described tongue tube 0.4 is also connected with a plurality of resistance wires 0.5, on general counter, having how many resistance wires 0.5 and tongue tube 0.4 welding is to determine according to the voltage of external circuitry, when so the external voltage that client provides is different, also need after welding, to weld together with tongue tube 0.4 more again between resistance wire, the problem that such structure exists is: operate too loaded down with trivial detailsly, installation effectiveness is lower.
Utility model content
The utility model, for the above-mentioned deficiency of prior art, provides a kind of remote transmitting water meter that can improve installation effectiveness.
The technical solution of the utility model is: a kind of remote transmitting water meter, it comprises counter, be located at the gear set in counter, be arranged on tongue tube in counter, be located on the gear of gear set and for the magnet with the magnetic-coupled N utmost point magnet of tongue tube and a S utmost point, described N utmost point magnet and S utmost point magnet are symmetrically distributed on this gear with respect to axis, are the power lead of tongue tube power supply; It is characterized in that: it also comprises a plurality of hard contacts that are located on counter base plate.
According to such scheme, can find out that tool of the present invention has the following advantages: owing to having set a plurality of hard contacts on the base plate of counter, so while needing to weld resistance wire in counter, do not need resistance wire and resistance wire directly to weld again, thereby reduced the problem that needs welding between resistance wire, and contact is fixed on the bottom of counter, so also solved the fixation problem of resistance wire.
As preferably, described electrical connection refers to series connection; Sequential circuit makes adjustable resistance divide to fall a part of outer power voltage, prevents too high voltage breakdown tongue tube.
As preferably, described adjustable resistance refers to potentiometer; It is little that potentiometer takies volume, thereby install more for convenience.
Accompanying drawing explanation
The structural representation of the single-jet water meter of Fig. 1 prior art.
The structural representation of Fig. 2 single-jet water meter of the present utility model.
As shown in the figure: prior art: 0.1, counter, 0.2, the S utmost point, 0.3, the N utmost point, 0.4, tongue tube.
The utility model: 1, counter, 2, gear set, 3, tongue tube, 4, N utmost point magnet, 5, S utmost point magnet, 6, power lead, 7, adjustable resistance.
Embodiment
Below in conjunction with accompanying drawing 2, the utility model is described in further detail.
A kind of remote transmitting water meter, it comprises counter 1, be located at the gear set 2 in counter 1, be arranged on tongue tube 3 in counter 1, be located on the gear of gear set 2 and for the magnet 5 with the magnetic-coupled N utmost point magnet 4 of tongue tube 3 and a S utmost point, described N utmost point magnet 4 and S utmost point magnet 5 are symmetrically distributed on this gear with respect to axis, are the power lead 6 of tongue tube 3 power supplies; It is characterized in that: it also comprises an adjustable resistance 7, described adjustable resistance 7 is electrically connected to tongue tube 3; Described electrical connection series connection; Described adjustable resistance refers to potentiometer.
This description does not have restricted, and shown in figure is also one of embodiment of the present utility model, and actual structure is not limited to this.If generally speaking those of ordinary skill in the art is enlightened by it, in the situation that not departing from the invention aim, without the creationary frame mode similar to this technical scheme and the embodiment of designing, all should belong to protection domain of the present utility model.
Claims (3)
1. a remote transmitting water meter, it comprises counter (1), be located at the gear set (2) in counter (1), be arranged on tongue tube (3) in counter (1), be located on the gear of gear set (2) and for the magnet (5) with the magnetic-coupled N utmost point magnet of tongue tube (3) (4) and a S utmost point, described N utmost point magnet (4) and S utmost point magnet (5) are symmetrically distributed on this gear with respect to axis, are the power lead (6) of tongue tube (3) power supply; It is characterized in that: it also comprises a plurality of hard contacts (7) that are located on counter (1) base plate.
2. according to claim 1, search the remote transmitting water meter of book, it is characterized in that: described hard contact (7) is located at the top surface edge place of counter (1) lower shoe.
3. remote transmitting water meter according to claim 1, is characterized in that: the distance between the hard contact adjacent one another are in described a plurality of hard contacts (7) is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705647.5U CN203519098U (en) | 2013-11-11 | 2013-11-11 | Remote water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320705647.5U CN203519098U (en) | 2013-11-11 | 2013-11-11 | Remote water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203519098U true CN203519098U (en) | 2014-04-02 |
Family
ID=50378017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320705647.5U Expired - Fee Related CN203519098U (en) | 2013-11-11 | 2013-11-11 | Remote water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203519098U (en) |
-
2013
- 2013-11-11 CN CN201320705647.5U patent/CN203519098U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140402 Termination date: 20141111 |
|
| EXPY | Termination of patent right or utility model |