CN205066843U - Electronic water meter - Google Patents
Electronic water meter Download PDFInfo
- Publication number
- CN205066843U CN205066843U CN201520716650.6U CN201520716650U CN205066843U CN 205066843 U CN205066843 U CN 205066843U CN 201520716650 U CN201520716650 U CN 201520716650U CN 205066843 U CN205066843 U CN 205066843U
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- CN
- China
- Prior art keywords
- base table
- water meter
- base
- electronic module
- circuit box
- 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
The utility model relates to an electronic water meter, the constitution includes: the base table, fixing the support on the base table and fixing the electronic module in the support, install the magnet steel pointer in the highest pivot of the minimum scale pivot of base table or rotational speed, the support has the fastening seat fixed on the base table, fixes the clamping ring on the fastening seat and hinge the table lid on the clamping ring, and the electronic module is installed in the fastening seat and is pushed down by the clamping ring, and the electronic module has sensor, circuit board and a battery, the sensor be used for responding to the magnet steel pointer the rotation and with signal transmission for the circuit board. The utility model discloses based on the electronic pulse signal theory, on the basis of ordinary water gauge, increase and send out a news magnet steel, it with the fixed electron module, provides the hardware scheme for realizing electronics digital display teletransmission water gauge to increase the support on the water gauge, thoroughly overcomes the shortcoming of two types of water gauges in the background art technically. Manufacturing process is simple for this product structure, and product quality is reliable and stable, maintains and be convenient, has effectively reduced product manufacture and maintenance cost.
Description
Technical field
The utility model relates to a kind of electronic water meter improved based on common water meter, belongs to remote transmitting water meter technical field.
Background technology
The remote transmitting water meter used in the market is generally divided into photoelectric direct-reading water meter and electronic water meter two class.The former is placed in water meter due to signal transmitter, and signal transmitter adopts combination photoelectric tubular construction, and the life-span is low.Once signal transmitter has problem, will occur that data are misread and cannot sense data phenomenon; The latter is electronic digit display, and will quit work once electronic digit shows problem or makes moist, data will be lost, and precision and the precision stability of electronic water meter are poor.Solution to the problems described above, only has on-the-spot integral replacing water meter to solve, and the raw data of water meter cannot be recovered.Such remote transmitting water meter life-span is short, and failure rate is high, difficult in maintenance, and maintenance cost is high; Again, after debugging, the original data of water meter cannot be recovered again.
Summary of the invention
Technical problem to be solved in the utility model is, overcomes the above-mentioned shortcoming of prior art, provides a kind of electronic water meter.
In order to solve above technical matters, the electronic water meter that the utility model provides, composition comprises: base table, the electronic module being fixed on the support on base table and being fixed in support, the minimum scale rotating shaft of described base table or the highest rotating shaft of rotating speed are provided with magnet steel pointer, described support has the fastening base be fixed on base table, the table cover being fixed on the trim ring on fastening base and being hinged on trim ring, described electronic module to be installed in fastening base and to be pushed down by trim ring, described electronic module has sensor, circuit board and battery, described sensor is used for the rotation of inductive magnetic steel pointer and signal is sent to circuit board.
The utility model also has following improvement:
1, described electronic module also has circuit box and circuit box cover, and described sensor, circuit board and battery location and installation are in circuit box, and the cable for transmitting data inserts circuit box and is connected with circuit board.
2, to realize with base table by lead sealing screw banding base table fixing for described fastening base, and trim ring is fixed on fastening base by lead sealing screw and set nut, and described fastening base has electronic module register pin, and described circuit box has the locating slot with this detent fit.
3, described circuit box has cable locating slot and lead-in line row needle tray, and described lead-in line row needle tray offers row's pin hole, being provided with injecting glue chamber, sealing for injecting fluid sealant to circuit box between row's needle tray and cable locating slot.
4, the portion envelops that cable exposes circuit box has corrugated tube.
5, the inwall of described fastening base is fixed with the bell jar positioning key coordinated with base table.
The present invention is based on electronic pulse signal theory, on the basis of common water meter, increase sender magnet steel, water meter increases support with fixing electronic module, providing hardware plan for realizing electronic digit display remote transmitting water meter, thoroughly overcoming the shortcoming of two class water meters in background technology technically.This product structure manufacturing process is simple, stable and reliable product quality, safeguards and conveniently, effectively reduces product manufacturing and maintenance cost.
This structure is mainly divided into 3 parts, base table, support and electronic module.Base table is connected with support, and electronic module embeds in support, fits in the bottom of module and the surface of base table.
This structure has following characteristics:
1, electronic module seals separately, is located and be fixed on base table on the surface by support.
2, can be installed or remove by bolt between support and base table.
3, magnetic field transmission of signal is passed through between electronic unit and base table.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is electronic water meter outside drawing.
Fig. 2 is the support cut-open view of electronic water meter.
Fig. 3 is circuit box and circuit box cover cut-open view.
Fig. 4 is circuit box schematic diagram.
Fig. 5 is circuit box inlet wire waterproof construction schematic diagram.
Fig. 6 is magnet steel pointer structure schematic diagram.
1-base table; 2-support; 3-electronic module; 4-fastening base, 5-trim ring; 6-table cover; 7-electronic module register pin; 81-first set nut; 82-second set nut; 91-first lead sealing screw; 92-second lead sealing screw; 93-the 3rd lead sealing screw; 10-bell jar positioning key; 11-circuit box; 12-circuit box cover; The single pin of 13-; 14-cable; 15-sensor localization post; 16-locating slot; 17-circuit board reference column; 18-bolt hole; 19-incoming line structure; 20-lead-in line row needle tray; 21-arranges pin hole; 22-cable locating slot; 23-injecting glue chamber; 24-magnet steel mounting hole.
Embodiment
As shown in Figures 1 to 6, the present embodiment electronic water meter, composition comprises: base table, the electronic module 3 being fixed on the support 2 on base table 1 and being fixed in support 2, the minimum scale rotating shaft of base table 1 or the highest rotating shaft of rotating speed are provided with magnet steel pointer, the table cover 6 that support 2 has the fastening base 4 be fixed on base table 1, is fixed on the trim ring 5 on fastening base 4 and is hinged on trim ring 5, electronic module 3 to be installed in fastening base 4 and to be pushed down by trim ring 5, and the inwall of fastening base 4 is fixed with the bell jar positioning key 10 coordinated with base table 1.It is fixing that fastening base 4 realizes with base table 1 by the first lead sealing screw 91 banding base table 1, trim ring 5 is fixed on fastening base 4 by the first set nut 81, set nut 82, second lead sealing screw 92 and the 3rd lead sealing screw 93, fastening base 4 has electronic module register pin 7, and circuit box 11 has the locating slot 16 with this detent fit.
Electronic module 3 has sensor, circuit board and battery, and sensor is used for the rotation of inductive magnetic steel pointer and signal is sent to circuit board.Electronic module 3 also has circuit box 11 and circuit box cover 12, and sensor, circuit board and battery location and installation are in circuit box 11, and the cable 14 for transmitting data inserts circuit box 11 and is connected with circuit board.Wherein, circuit box 11 has cable locating slot 22 and lead-in line row needle tray 20, lead-in line row needle tray 20 row of offering pin hole 21, being provided with injecting glue chamber 23, sealing for injecting fluid sealant to circuit box 11 between row's needle tray and cable locating slot 22.The portion envelops that cable 14 exposes circuit box 11 has corrugated tube.
In figure, 13 is single pin; 15 is sensor localization post; 17 is circuit board reference column; 18 is bolt hole; 19 is incoming line structure, and 24 is magnet steel mounting hole.
During assembling, holder part is first connected with base table, and be connected with base table by fastening base, the bell jar positioning key of fastening base is connected with the bell jar edge of base table, then locks lead sealing screw; Again trim ring is connected with fastening base with set nut by lead sealing screw, the axial compression of table cover is entered in the hole of trim ring; Then electronic module and nylon corrugated tube are in place, the lead sealing screw of locking trim ring and set nut.
Base table needs to detect on correction platform after production and assembly.Electronic module detects circuit parameter after circuit has been produced, and is then assembled into complete electronic module, and carries out communication check to module.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (6)
1. an electronic water meter, composition comprises: base table, the electronic module being fixed on the support on base table and being fixed in support, the minimum scale rotating shaft of described base table or the highest rotating shaft of rotating speed are provided with magnet steel pointer, the table cover that described support has the fastening base be fixed on base table, is fixed on the trim ring on fastening base and is hinged on trim ring, described electronic module to be installed in fastening base and to be pushed down by trim ring, described electronic module has sensor, circuit board and battery, and described sensor is used for the rotation of inductive magnetic steel pointer and signal is sent to circuit board.
2. a kind of electronic water meter according to claim 1, it is characterized in that: described electronic module also has: circuit box and circuit box cover, described sensor, circuit board and battery location and installation are in circuit box, and the cable for transmitting data inserts circuit box and is connected with circuit board.
3. a kind of electronic water meter according to claim 2, it is characterized in that: it is fixing that described fastening base realizes with base table by lead sealing screw banding base table, trim ring is fixed on fastening base by lead sealing screw and set nut, described fastening base has electronic module register pin, and described circuit box has the locating slot with this detent fit.
4. a kind of electronic water meter according to claim 2, it is characterized in that: described circuit box has cable locating slot and lead-in line row needle tray, described lead-in line row needle tray offers row's pin hole, being provided with injecting glue chamber, sealing for injecting fluid sealant to circuit box between row's needle tray and cable locating slot.
5. a kind of electronic water meter according to claim 2, is characterized in that: the portion envelops that cable exposes circuit box has corrugated tube.
6. a kind of electronic water meter according to claim 1, is characterized in that: the inwall of described fastening base is fixed with the bell jar positioning key coordinated with base table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716650.6U CN205066843U (en) | 2015-09-16 | 2015-09-16 | Electronic water meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520716650.6U CN205066843U (en) | 2015-09-16 | 2015-09-16 | Electronic water meter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066843U true CN205066843U (en) | 2016-03-02 |
Family
ID=55393386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520716650.6U Expired - Fee Related CN205066843U (en) | 2015-09-16 | 2015-09-16 | Electronic water meter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205066843U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801372A (en) * | 2018-08-28 | 2018-11-13 | 福水智联技术有限公司 | Improve the remote transmitting water meter and its working method of impeller the operation is stable |
| CN109029594A (en) * | 2018-08-28 | 2018-12-18 | 福水智联技术有限公司 | Improve the remote transmitting water meter and its working method of main structure |
| EP4116700A3 (en) * | 2021-07-05 | 2023-03-08 | Eppendorf SE | Adapter, functional unit and method |
-
2015
- 2015-09-16 CN CN201520716650.6U patent/CN205066843U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801372A (en) * | 2018-08-28 | 2018-11-13 | 福水智联技术有限公司 | Improve the remote transmitting water meter and its working method of impeller the operation is stable |
| CN109029594A (en) * | 2018-08-28 | 2018-12-18 | 福水智联技术有限公司 | Improve the remote transmitting water meter and its working method of main structure |
| EP4116700A3 (en) * | 2021-07-05 | 2023-03-08 | Eppendorf SE | Adapter, functional unit and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20200916 |