CN216209389U - Intelligent metering transmission ammeter - Google Patents
Intelligent metering transmission ammeter Download PDFInfo
- Publication number
- CN216209389U CN216209389U CN202122474786.9U CN202122474786U CN216209389U CN 216209389 U CN216209389 U CN 216209389U CN 202122474786 U CN202122474786 U CN 202122474786U CN 216209389 U CN216209389 U CN 216209389U
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- Prior art keywords
- main body
- metering
- electric meter
- wireless connection
- connecting wire
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- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 title claims description 23
- 238000005259 measurement Methods 0.000 claims description 12
- 230000005611 electricity Effects 0.000 claims 3
- 238000004804 winding Methods 0.000 abstract description 8
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an intelligent metering and transmitting electric meter, which comprises a main body, wherein a display screen is arranged on the front side of the main body, a connecting wire is connected to the upper end of the main body, a winding device is arranged at the rear end of the main body, a fixed block is arranged on the winding device, a threaded rod is fixedly arranged on the fixed block, a threaded piece is arranged on the threaded rod, a main control chip is arranged in the main body, an overload protection device is arranged at one end of a wireless connection module, the metering and transmitting electric meter arranged in the intelligent metering and transmitting electric meter protection device is internally provided with the overload protection device for protecting the metering and transmitting electric meter, the wireless connection module is also used for performing wireless connection to realize intelligent control of the metering and transmitting electric meter, the winding device is used for winding the connecting wire of the metering and transmitting electric meter, the connecting wire is prevented from being crossed and dragged on the ground due to overlong connecting wire, so that inconvenience is caused, and the design of the intelligent metering and transmitting electric meter is simple, is suitable for popularization and application.
Description
Technical Field
The utility model relates to the technical field of voltage measurement, in particular to an intelligent measurement transmission electric meter.
Background
The electric energy metering is directly related to the operation benefit of an electric power system, the electric energy metering of a high-voltage electric power line is realized by reducing high voltage to low voltage according to an accurate proportion through PT, and then sending the low voltage to an electric energy meter for measurement, and under the normal condition, the distance between the PT and the electric energy meter is dozens of meters to hundreds of meters, and the PT and the electric energy meter are connected through a secondary line; the secondary line cable has certain resistance, and the safety, the control switch knife switch, the line connector and the like on the line also have certain contact resistance. When PT load current passes through the secondary circuit, will produce the voltage drop on these resistance, lead to the error to deviate, so need protect the device, the connecting wire of this kind of measurement transmission ammeter is very long moreover, the rolling of being not convenient for, needs a smart measurement transmission ammeter to solve this problem.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an intelligent metering transmission electric meter to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an intelligence measurement transmission ammeter, includes the main part, the main part front side is equipped with the display screen, the main part upper end is connected with the connecting wire, the main part rear end is equipped with the coiling mechanism, be equipped with the fixed block on the coiling mechanism, fixed mounting has the threaded rod on the fixed block, be equipped with the screw thread spare on the threaded rod, be equipped with main control chip in the main part, main control chip one end is equipped with wireless connection module, wireless connection module one end is equipped with overload protection device.
Furthermore, the front side of the main body is provided with an indicator light, and the indicator light is fixed on the main body.
Further, a waterproof layer is arranged in the main body and made of rubber.
Furthermore, a limit groove is formed in the threaded part, and the threaded part is in threaded connection with the threaded rod.
Furthermore, the upper end of the main body is provided with a connecting piece, and the connecting piece is fixed at the top end of the main body.
Furthermore, a wireless connection module is arranged on one side of the main control chip.
Compared with the prior art, the utility model has the following beneficial effects:
(1) the utility model relates to an intelligent metering and transmitting electric meter, wherein an overload protection device is arranged in the metering and transmitting electric meter arranged in the intelligent metering and transmitting electric meter to protect the metering and transmitting electric meter, a wireless connection module is also arranged to carry out wireless connection, the intelligent control of the metering and transmitting electric meter is realized, a winding device is arranged to wind a connecting wire of the metering and transmitting electric meter, and the connecting wire is wound up to prevent the connecting wire from being crossed and dragged on the ground due to overlong connecting wire, so that the inconvenience is caused.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic diagram of a smart metering transmission meter according to an embodiment of the present invention;
FIG. 2 is a rear view of a smart metering transmission meter according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of the inside of a main body of a smart metering transmission meter according to an embodiment of the present invention.
Reference numerals:
1. a main body; 2. an indicator light; 3. a display screen; 4. a connecting member; 5. a connecting wire; 6. a winding device; 7. A fixed block; 8. a threaded rod; 9. a threaded member; 10. a limiting groove; 11. a waterproof layer; 12. a main control chip; 13. a wireless connection module; 14. an overload protection device.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1 to 3, a smart metering transmission electric meter according to an embodiment of the present invention includes a main body 1, a display screen 3 is arranged on the front side of the main body 1, the upper end of the main body 1 is connected with a connecting wire 5, a winding device 6 is arranged on the rear end of the main body 1, a fixed block 7 is arranged on the rolling device 6, a threaded rod 8 is fixedly arranged on the fixed block 7, the threaded rod 8 is provided with a threaded part 9, the main body 1 is internally provided with a main control chip 12, one end of the main control chip 12 is provided with a wireless connection module 13, one end of the wireless connection module 13 is provided with an overload protection device 14, the overload protection device 14 is arranged to protect the metering transmission ammeter, a winding device 6 is arranged to wind the connecting wire 5 of the metering transmission ammeter, by rolling up the connecting wire 5, the connecting wire 5 is prevented from crossing and dragging on the ground due to the overlong connecting wire 5.
In this embodiment, an indicator light 2 is disposed on the front side of the main body 1, and the indicator light 2 is fixed on the main body 1.
In this embodiment, a waterproof layer 11 is disposed in the main body 1, and the waterproof layer 11 is made of rubber.
In this embodiment, a limiting groove 10 is formed in the threaded part 9, the threaded part 9 is in threaded connection with the threaded rod 8, and the limiting groove 10 is used for limiting the connecting line.
In this embodiment, the upper end of the main body 1 is provided with a connecting piece 4, and the connecting piece 4 is fixed on the top end of the main body 1.
In this embodiment, main control chip 12 one side is equipped with wireless connection module 13, carries out wireless connection through wireless connection module 13, realizes the intelligent control of measurement transmission ammeter.
When specifically using, be equipped with overload protection device 14 in the measurement transmission ammeter that this device set up and protect the measurement transmission ammeter, still be equipped with wireless connection module 13 and carry out wireless connection, realize the intelligent control of measurement transmission ammeter, be equipped with connecting wire 5 that coiling measurement transmission ammeter was come to coiling by coiling mechanism 6, through getting up connecting wire 5 coiling, prevent that connecting wire 5 overlength from leading to connecting wire 5 alternately and dragging on the ground to lead to inconvenience, this device design is simple, is fit for using widely.
In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides an intelligence measurement transmission ammeter, a serial communication port, including main part (1), main part (1) front side is equipped with display screen (3), main part (1) upper end is connected with connecting wire (5), main part (1) rear end is equipped with coiling mechanism (6), be equipped with fixed block (7) on coiling mechanism (6), fixed mounting has threaded rod (8) on fixed block (7), be equipped with screw (9) on threaded rod (8), be equipped with main control chip (12) in main part (1), main control chip (12) one end is equipped with wireless connection module (13), wireless connection module (13) one end is equipped with overload protection device (14).
2. The smart metering transmission electricity meter according to claim 1, characterized in that an indicator light (2) is arranged on the front side of the main body (1), and the indicator light (2) is fixed on the main body (1).
3. The intelligent metering and transmitting electricity meter according to claim 1, wherein a waterproof layer (11) is arranged in the main body (1), and the waterproof layer (11) is made of rubber.
4. The smart metering transmission electric meter according to claim 1, characterized in that the threaded member (9) is provided with a limit groove (10), and the threaded member (9) is in threaded connection with the threaded rod (8).
5. The smart metering transmission electric meter according to claim 1, characterized in that the main body (1) is provided with a connecting piece (4) at the upper end, and the connecting piece (4) is fixed on the top end of the main body (1).
6. The smart metering transmission electricity meter according to claim 1, characterized in that a wireless connection module (13) is arranged at one side of the main control chip (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122474786.9U CN216209389U (en) | 2021-10-14 | 2021-10-14 | Intelligent metering transmission ammeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122474786.9U CN216209389U (en) | 2021-10-14 | 2021-10-14 | Intelligent metering transmission ammeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216209389U true CN216209389U (en) | 2022-04-05 |
Family
ID=80866105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122474786.9U Expired - Fee Related CN216209389U (en) | 2021-10-14 | 2021-10-14 | Intelligent metering transmission ammeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216209389U (en) |
-
2021
- 2021-10-14 CN CN202122474786.9U patent/CN216209389U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20220405 |