CN213274421U - Water gauge counting assembly based on thing networking - Google Patents
Water gauge counting assembly based on thing networking Download PDFInfo
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- CN213274421U CN213274421U CN202022215253.4U CN202022215253U CN213274421U CN 213274421 U CN213274421 U CN 213274421U CN 202022215253 U CN202022215253 U CN 202022215253U CN 213274421 U CN213274421 U CN 213274421U
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Abstract
The utility model provides a simple structure, stable water gauge counting assembly based on thing networking of transmission data, including setting up the detection casing on the outside water gauge, the fixed non-magnetic sensor who is used for counting the water gauge number of uses that is equipped with pointer rotation in the response water gauge that is equipped with in the detection casing, the fixed controller that is equipped with of detection casing, still be equipped with the NB-IOT thing networking transmission module that is used for with data transmission to external terminal in the detection casing, non-magnetic sensor, NB-IOT thing networking transmission module are connected with the controller electricity respectively, still be equipped with the battery in the detection casing, non-magnetic sensor, controller, NB-IOT thing networking transmission module are connected with the battery electricity respectively.
Description
Technical Field
The utility model relates to an intelligence water gauge technical field, in particular to water gauge counting assembly based on thing networking.
Background
At present, most of existing water meters adopt a manual meter reading mode, so that the labor cost and the management cost rise year by year and the risk of human errors exists. The water meter of the artificial property management has the problems of inaccurate measurement and the like caused by improper management, and is easy to cause the dispute of water charge of residents; leakage of a water supply network in a meter reading area is not easy to find, and water resources are wasted; the short-distance wireless RF remote meter reading mode has potential difficulty in long-term network maintenance, and the use of a public frequency band is susceptible to interference.
Although the intelligent water meters appear in the market, the intelligent water meters can realize centralized reading, remote reading and real-time reading, and the data is objective and accurate, so that the running condition of the meters can be read in real time and monitored in real time. Because the placing environment of the water meter is usually in the dark, moist and other hidden environments, the water meter can not be externally connected with a power supply. At present, the existing wireless technology cannot well meet the requirement that the water meter automatically reports data in a wireless mode in the aspects of coverage capacity and power consumption. Therefore, a large amount of base station construction is needed, which causes the base station construction cost to be high and is not beneficial to the popularization of products.
SUMMERY OF THE UTILITY MODEL
Therefore, to foretell problem, the utility model provides a water gauge counting assembly based on thing networking of simple structure, transmission data stability.
In order to achieve the purpose, the technical scheme of the utility model provides a water gauge counting assembly based on thing networking is provided, including setting up the detection casing on the outside water gauge, the fixed non-magnetic sensor who is equipped with pointer rotation in the response water gauge in the detection casing and is used for counting the water gauge and use the number of degrees, the fixed controller that is equipped with of detection casing, still be equipped with the NB-IOT thing networking transmission module that is used for with data transmission to external terminal in the detection casing, non-magnetic sensor, NB-IOT thing networking transmission module are connected with the controller electricity respectively, still be equipped with the battery in the detection casing, non-magnetic sensor, controller, NB-IOT thing networking transmission module are connected with the battery electricity respectively. The further improvement is that: the water stop valve body and the metal sleeve are integrally formed through injection molding.
The further improvement is that: and a plurality of L-shaped clamping claws clamped with an external water meter are fixedly arranged below the detection shell.
The further improvement is that: the detection shell is fixedly provided with a first connecting ring and a second connecting ring, a through hole for observing the reading of the water meter is formed between the first connecting ring and the second connecting ring, the L-shaped clamping jaw is fixedly arranged on the first connecting ring and the second connecting ring, and the first connecting ring and the second connecting ring are connected through a clamping device.
The further improvement is that: the clamping device comprises a fastening nail, a limiting rod is fixedly arranged on the fastening nail, and a limiting channel for the fastening nail to pass through is formed in the first connecting ring and the second connecting ring in a matched mode.
The further improvement is that: and the first connecting ring is also provided with a limiting block for limiting the rotation of the limiting rod.
The further improvement is that: the first connecting ring is provided with a transparent protective cover used for covering the through hole to prevent the water meter from being polluted through a torsion spring.
The further improvement is that: the protective cover is located the fixed convex lens that is equipped with in the middle of the dial plate of water gauge.
The further improvement is that: and a sealing ring is fixedly arranged on the protective cover.
The utility model has the advantages and the beneficial effects that:
1. by adopting the NB-IOT network, the intelligent water meter is as convenient and quick as a common water meter, construction wiring and self-building of the network are not needed, data analysis and water consumption management enhancement are facilitated for water utilities, the problems of low manual reading rate and large reading data error of mechanical water meters are solved, and the intelligent water meter is more integrated into smart city construction.
2. The NB-IOT network has the characteristics of long communication distance, strong anti-interference capability and stable data transmission. And the NB-IOT transmission technology can be suitable for application in various complex environments, communication can be carried out as long as a mobile communication station is provided, and compared with the traditional wireless communication, the NB-IOT transmission technology has the advantages that the penetrating power is higher, the laying of lines is reduced, and the use cost is greatly reduced.
3. The adoption does not have the magnetism sensor and carries out the collection of water gauge number of degrees, not only can not receive the magnet interference, and error-free in the time of electromechanical signal conversion moreover makes its speed to the reading of water gauge number of degrees faster, avoids appearing the mistake when reading the water gauge number of degrees, reduces the power consumption and corrects.
4. When the detection device is installed on the water meter, the installation is quick, convenient and firm, and the disassembly, assembly, replacement and maintenance are convenient.
Drawings
Fig. 1 is a schematic structural diagram of a water meter counting device based on the internet of things according to the embodiment.
Fig. 2 is a control schematic diagram of the present embodiment.
Fig. 3 is a schematic structural diagram of a water meter counting device based on the internet of things according to the embodiment.
Detailed Description
The following description will further describe embodiments of the present invention with reference to the accompanying drawings and examples. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
As shown in fig. 1-3, a water meter counting device based on internet of things comprises a detection shell 1 which can be arranged on an external water meter, wherein a non-magnetic sensor 7 which is used for sensing the rotation of a pointer in the water meter and counting the using degree of the water meter is fixedly arranged in the detection shell 1, a controller (the controller adopts a controller of core science and technology company with the model number of EFM32TG210F32-QFN 32) is fixedly arranged in the detection shell 1, an NB-IOT internet of things transmission module (the NB-IOT internet of things transmission module is a commercially known product and can be purchased from the market) for transmitting data to an external terminal is further arranged in the detection shell 1, the non-magnetic sensor 7 (the non-magnetic sensor is a commercially known product and can be purchased from the market), the NB-IOT internet of things transmission module is respectively and electrically connected with the controller, a battery (the battery is a commercially known product, commercially available), the nonmagnetic sensor 7, the controller and the NB-IOT transmission module are electrically connected with the battery respectively. When using, to detect casing 1 and locate the dial plate top of outside water gauge, when pointer in the outside water gauge rotated, no magnetism sensor 7 experienced the rotation number of turns of pointer to this counts the water gauge, then no magnetism sensor 7 gives the controller with the signal of telecommunication of gained count, the controller gives NB-IOT thing networking transmission module with the signal of telecommunication again, then NB-IOT thing networking transmission module spreads the signal of telecommunication for outside control terminal or cell-phone APP on, carry out control at any time to individual water gauge with this staff. The adoption of the non-magnetic sensor 7 can not only avoid the interference of a magnet, but also avoid errors in the electromechanical signal conversion, so that the reading speed of the water meter is higher, errors in the reading of the water meter are avoided, and the power consumption dispute is reduced. And the NB-IOT transmission module can be suitable for application in various complex environments, communication can be carried out as long as a mobile communication station is provided, and compared with the traditional wireless communication, the NB-IOT transmission module has stronger penetrating power, reduces the laying of lines and greatly reduces the use cost.
In order to conveniently detect the installation of casing 1, it is equipped with first go-between 3 and second go-between 2 to detect fixedly on the casing 1, have the through-hole 4 that is used for observing the water gauge reading between first go-between 3 and the second go-between 2, it is equipped with a plurality of L type jack catchs 7 around fixing to detect casing 1, first go-between 3 and second go-between 2 below, connect through block device between first go-between 3 and the second go-between 2, block device includes binding pin 5, the fixed gag lever post 51 that is equipped with on the binding pin 5, match binding pin 5 on first go-between 3 and the second go-between 2 and offer the spacing passageway 6 that supplies binding pin 5 to pass. Wherein, when will detect casing 1 dress when outside water gauge, as long as with L type jack catch 7 and outside water gauge block, and through the locking of blind rivet 5 between first go-between 3 and the second go-between 2, make first go-between 3 and the second go-between 2 at L type jack catch 7 when the card is gone into, can open the deformation, give and dodge the space, make L type jack catch 7 can be more convenient block on outside water gauge.
In order to prevent the first connecting ring 3 and the second connecting ring 2 from being separated due to the rotation of the limiting rod 51, a limiting block 41 for limiting the rotation of the limiting rod 51 is further arranged on the first connecting ring 3.
In order to prevent dust and sewage from polluting the protective cover 8, a transparent protective cover 8 for covering the through hole 4 to prevent the water meter from being polluted is arranged on the first connecting ring 3 through a torsion spring 81, a sealing ring 83 is fixedly arranged on the protective cover 8, and a convex lens 82 is fixedly arranged in the middle of the dial plate of the water meter of the protective cover 8. Torsion spring 81 can close the powerful lid of protective cover 8 on detecting casing 1, prevents that dust from getting into, and sealing washer 82 can prevent that outside drop from flowing into in the dial plate, pollutes the dial plate, makes it can make things convenient for the reading in moist place, and convex lens 82 can make things convenient for directly to enlarge the dial plate count, and more convenience of customers carries out the reading to the water gauge, makes the user need not open protective cover 8 again.
Having shown and described the basic principles and essential features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but is susceptible to various changes and modifications without departing from the spirit and scope of the invention, all of which are intended to be covered by the appended claims and their equivalents.
Claims (8)
1. The utility model provides a water gauge counting assembly based on thing networking, is including setting up the detection casing on outside water gauge, its characterized in that: the detection casing internal fixation is equipped with the interior pointer of response water gauge and rotates the no magnetism sensor that is used for counting the water gauge number of uses, the fixed controller that is equipped with of detection casing, still be equipped with the NB-IOT thing networking transmission module that is used for data transmission to external terminal in the detection casing, no magnetism sensor, NB-IOT thing networking transmission module are connected with the controller electricity respectively, still be equipped with the battery in the detection casing, no magnetism sensor, controller, NB-IOT thing networking transmission module are connected with the battery electricity respectively.
2. The water meter counting device based on the internet of things as claimed in claim 1, wherein: and a plurality of L-shaped clamping claws clamped with an external water meter are fixedly arranged below the detection shell.
3. The water meter counting device based on the internet of things as claimed in claim 2, wherein: the detection shell is fixedly provided with a first connecting ring and a second connecting ring, a through hole for observing the reading of the water meter is formed between the first connecting ring and the second connecting ring, the L-shaped clamping jaw is fixedly arranged on the first connecting ring and the second connecting ring, and the first connecting ring and the second connecting ring are connected through a clamping device.
4. A water meter counting assembly based on internet of things as claimed in claim 3, wherein: the clamping device comprises a fastening nail, a limiting rod is fixedly arranged on the fastening nail, and a limiting channel for the fastening nail to pass through is formed in the first connecting ring and the second connecting ring in a matched mode.
5. The Internet of things-based water meter counting device according to claim 4, wherein: and the first connecting ring is also provided with a limiting block for limiting the rotation of the limiting rod.
6. A water meter counting assembly based on internet of things as claimed in claim 3, wherein: the first connecting ring is provided with a transparent protective cover used for covering the through hole to prevent the water meter from being polluted through a torsion spring.
7. The Internet of things-based water meter counting device according to claim 6, wherein: the protective cover is located the fixed convex lens that is equipped with in the middle of the dial plate of water gauge.
8. The Internet of things-based water meter counting device according to claim 6, wherein: and a sealing ring is fixedly arranged on the protective cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022215253.4U CN213274421U (en) | 2020-09-30 | 2020-09-30 | Water gauge counting assembly based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022215253.4U CN213274421U (en) | 2020-09-30 | 2020-09-30 | Water gauge counting assembly based on thing networking |
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| CN213274421U true CN213274421U (en) | 2021-05-25 |
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| CN202022215253.4U Active CN213274421U (en) | 2020-09-30 | 2020-09-30 | Water gauge counting assembly based on thing networking |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114095894A (en) * | 2021-11-10 | 2022-02-25 | 重庆爱派科技有限公司 | Water meter reading recording system and method based on NFC |
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2020
- 2020-09-30 CN CN202022215253.4U patent/CN213274421U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114095894A (en) * | 2021-11-10 | 2022-02-25 | 重庆爱派科技有限公司 | Water meter reading recording system and method based on NFC |
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