CN214308947U - Prepayment water meter with electronic lock - Google Patents
Prepayment water meter with electronic lock Download PDFInfo
- Publication number
- CN214308947U CN214308947U CN202120170307.1U CN202120170307U CN214308947U CN 214308947 U CN214308947 U CN 214308947U CN 202120170307 U CN202120170307 U CN 202120170307U CN 214308947 U CN214308947 U CN 214308947U
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- electronic lock
- subassembly
- electronic
- electric actuator
- baffle
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Abstract
The utility model provides a take prepayment water gauge of electronic lock, including valve accuse base table, ooff valve electric actuator and protecting cover body subassembly, be equipped with electronic module, lithium cell and protection casing on the protecting cover body subassembly, still include the electronic lock subassembly, the electronic lock subassembly is installed on the ooff valve electric actuator, the electronic lock subassembly electricity respectively connect in electronic module and lithium cell, be equipped with the electronic lock locking plate on the electronic lock subassembly, the protection casing bottom be equipped with two with the baffle of electronic lock locking plate mutually supporting, two the baffle opposition sets up, the utility model provides a prevent tearing open the performance of preventing destroying and then ensure that the water gauge normally works.
Description
Technical Field
The utility model belongs to the technical field of the water gauge is made and specifically relates to indicate a prepayment water gauge of electrified sub-lock.
Background
The prepayment valve-controlled water meter is an intelligent water meter widely used for water metering in China, and controls the liquid crystal display of the water meter and the opening and closing of a ball valve according to a preset program by approaching an encrypted magnetic card to an induction coil connected to an electronic module of the water meter. For example, when a user is in shortage, the electronic module sends an instruction, the electric actuating mechanism of the switch valve connected with the electronic module is powered on to close the valve, the user holds the card to charge the water management department, then the magnetic card is close to the induction coil to send the instruction, the valve is opened to normally supply water, and thus the water department does not need to check the meter on the door one by one, a large amount of manpower resources are saved, the phenomenon that the resident is disturbed by the meter reading of the user is avoided, meanwhile, the electronic module is in short of the automatic water cut-off, and is deeply favored by the water management department. However, compared with a remote meter, the water meter of the type has the defect that real-time monitoring cannot be achieved, and the traditional prepayment valve-controlled water meter structure is only simple in that all components are connected through screws, so that the normal work of the water meter is affected by manual dismantling and damage of the water meter, and the dismantling and damage prevention performance of the water meter needs to be further enhanced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
An object of the utility model is to provide a take advance payment water gauge of electronic lock has improved and has prevented tearing open the performance of preventing destroying and then ensure that the water gauge normally works. In order to achieve the above purpose, the utility model adopts the following technical scheme:
(II) technical scheme
The utility model provides a take prepayment water gauge of electronic lock, includes valve accuse base table, ooff valve electric actuator and protecting cover body subassembly, be equipped with electronic module, lithium cell and protection casing on the protecting cover body subassembly, still include the electronic lock subassembly, the electronic lock subassembly is installed on the ooff valve electric actuator, the electronic lock subassembly electricity respectively connect in electronic module and lithium cell, be equipped with the electronic lock locking piece on the electronic lock subassembly, the protection casing bottom be equipped with two with the baffle of electronic lock locking piece mutually supporting, two the baffle is opposite to be set up.
Furthermore, an internal thread column I is arranged on the switch valve electric actuating mechanism, and the electronic lock assembly is fixed on the internal thread column I through a screw.
Furthermore, a plurality of guide rail pieces which are vertically arranged are arranged on the inner wall of the protective cover, and slide groove pieces matched with the guide rail pieces are arranged on the electric actuating mechanism of the switch valve.
(III) advantageous effects
Compared with the prior art, the utility model obvious advantage and beneficial effect have, particularly, the utility model discloses an add the electronic lock subassembly and set up the baffle bottom the protection casing, through mutually supporting between them and then make the protection casing body subassembly remove on the normal condition can't the valve accuse base table to reach and improved the performance of preventing tearing open and preventing destroying, ensure that the water gauge normally works.
Drawings
Fig. 1 is an exploded view of the present invention;
FIG. 2 is a back view of the protective cover of the present invention;
fig. 3 is a partial cross-sectional view of a front view of the present invention;
FIG. 4 is an enlarged schematic view of A in FIG. 3;
fig. 5 is a partial sectional view of the right side view of the present invention.
The reference numbers illustrate:
1. valve control base table 11, mounting bracket 12 and internal threaded hole
2. Electric actuating mechanism 21 of switch valve, first internal thread column 22 and sliding groove part
23. Mounting hole I24, mounting hole II 3 and protective cover body assembly
31. Electronic module 32, lithium battery 33, protective cover
331. Baffle 332, guide rail member 333 and internally threaded column II
34. Induction coil 4, electronic lock assembly 41 and electronic lock plate
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The present invention will be further described with reference to the accompanying drawings and the detailed description.
Referring to fig. 1 to 5, a prepaid water meter with an electronic lock comprises a valve-controlled base meter 1, a switch valve electric actuator 2 and a protective cover body assembly 3, wherein the valve-controlled base meter 1 is provided with a mounting bracket 11, the mounting bracket 11 is provided with an internal threaded hole 12, the switch valve electric actuator 2 is fixed in the internal threaded hole 12 by passing through a first mounting hole 23 from above by a screw, so that the switch valve electric actuator 2 is fixed on the valve-controlled base meter 1, the protective cover body assembly 3 is connected with the switch valve electric actuator 2 by the cooperation of a second internal threaded stud 333, a second mounting hole 24 and the screw, and the protective cover body assembly 3 is clamped on the valve-controlled base meter 1, the protective cover body assembly 3 is provided with an electronic module 31, a lithium battery 32 and a protective cover 33, wherein the electronic module 31 and the lithium battery 32 are arranged in the protective cover 33, the electronic module 31 is provided with an induction coil 34, still include electronic lock subassembly 4, electronic lock subassembly 4 is installed on the electric actuator of ooff valve 2, electronic lock subassembly 4 electricity respectively connect in electronic module 4 and lithium cell 2 improve the power for electronic lock subassembly 4 through lithium cell 2, control electronic lock subassembly 4 through encrypting magnetic card contact induction coil 34 and then control electronic module 31 and unblank and close the lock, be equipped with electronic lock plate 41 on the electronic lock subassembly 4, the protection casing 33 bottom be equipped with two with the baffle 331 of electronic lock plate 41 mutually supporting, two the opposite setting of baffle 331, normal condition electronic lock plate 41 are in the lock state of closing, and baffle 331 has blocked electronic lock plate 41, and then makes the protecting cover body subassembly 3 link together with ooff valve electric actuator 2, plays an effect of preventing tearing open and prevent destroying.
In order to fix the electronic lock assembly 4, the switch valve electric actuator 2 is provided with a first internal thread column 21, and the electronic lock assembly 4 is fixed on the first internal thread column 21 through a screw.
In order to enable the protective cover body assembly 3 to be clamped with the switch valve electric actuator 2 more firmly, the inner wall of the protective cover 33 is provided with a plurality of vertically arranged guide rail pieces 332, and the switch valve electric actuator 2 is provided with slide groove pieces 22 matched with the guide rail pieces 332.
The utility model discloses an encrypt magnetic card contact induction coil 34 and then control electronic module 31 and control electronic lock subassembly 4 and unblank and close the lock, under the normal condition, electronic lock subassembly 4 is in and closes the lock state, even remove the screw on two 333 and the mounting hole two 24 of internal thread post, under the mutual joint of electronic lock locking plate 41 and baffle 331, combine guide rail spare 332 and spout spare 22 to mutually support, rock about no matter, still rock, also can't pull down protecting cover body subassembly 3 from ooff valve electric actuator 2, and then play the effect of preventing tearing open and preventing destruction.
The utility model discloses an add the electronic lock subassembly and set up the baffle bottom the protection casing, through mutually supporting between them and then make the protection casing body subassembly remove on the basic table of valve control under the normal condition to reach and improved the performance of preventing tearing open and preventing destroying, ensure that the water gauge normally works.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modifications, equivalent changes and modifications made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.
Claims (3)
1. The utility model provides a take prepayment water gauge of electronic lock, includes valve accuse base table, ooff valve electric actuator and protecting hood body subassembly, be equipped with electronic module, lithium cell and protection casing on the protecting hood body subassembly, its characterized in that: still include the electronic lock subassembly, the electronic lock subassembly is installed on the ooff valve electric actuator, the electronic lock subassembly electricity respectively connect in electronic module and lithium cell, be equipped with the electronic lock locking plate on the electronic lock subassembly, the protection casing bottom be equipped with two with the baffle of electronic lock locking plate mutually supporting, two the baffle sets up oppositely.
2. A prepaid water meter with an electronic lock, as set forth in claim 1, wherein: the electronic lock assembly is characterized in that an internal thread column I is arranged on the switch valve electric actuating mechanism, and the electronic lock assembly is fixed on the internal thread column I through a screw.
3. A prepaid water meter with an electronic lock, as set forth in claim 1, wherein: the protective cover is characterized in that a plurality of guide rail pieces are vertically arranged on the inner wall of the protective cover, and slide groove pieces matched with the guide rail pieces are arranged on the electric actuating mechanism of the switch valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120170307.1U CN214308947U (en) | 2021-01-21 | 2021-01-21 | Prepayment water meter with electronic lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120170307.1U CN214308947U (en) | 2021-01-21 | 2021-01-21 | Prepayment water meter with electronic lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214308947U true CN214308947U (en) | 2021-09-28 |
Family
ID=77828799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120170307.1U Active CN214308947U (en) | 2021-01-21 | 2021-01-21 | Prepayment water meter with electronic lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214308947U (en) |
-
2021
- 2021-01-21 CN CN202120170307.1U patent/CN214308947U/en active Active
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