CN219287166U - Portable meter reading operation power supply rod - Google Patents
Portable meter reading operation power supply rod Download PDFInfo
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- CN219287166U CN219287166U CN202222391593.1U CN202222391593U CN219287166U CN 219287166 U CN219287166 U CN 219287166U CN 202222391593 U CN202222391593 U CN 202222391593U CN 219287166 U CN219287166 U CN 219287166U
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Abstract
The utility model relates to a portable meter reading operation power supply rod, which comprises an insulated columnar shell; an alternating current 220V output terminal and an LED lamp are vertically arranged outside the top surface of the columnar shell; the alternating current 220V output terminal consists of two meter pen holders, the distance between the two meter pen holders is consistent with the distance between the two wiring reserved terminals of the ammeter, and the length difference of the two meter pen holders is consistent with the height difference of the two wiring reserved terminals of the ammeter; a charging port is arranged on the bottom surface of the columnar shell; the outer side part of the columnar shell is provided with a lamp switch, a power switch and a display module, wherein the display module is used for displaying the electric quantity of the current storage battery; the storage battery, the inverter circuit and the charging circuit are arranged in the columnar shell, and a charging port of the storage battery is connected with the charging port through the charging circuit; the discharge port of the storage battery is connected with the two meter holders through the inverter circuit, and the discharge port of the storage battery is connected with the LED lamp through a wire. The power rod improves the field operation efficiency and the safety.
Description
Technical Field
The utility model belongs to the technical field of power equipment, and particularly relates to a portable meter reading operation power bar.
Background
The currently commonly used intelligent ammeter adopts an LCD liquid crystal screen to display electric energy metering data such as electric quantity, power, voltage, current and the like, but under the condition that the ammeter loses an external power supply and the electric quantity of a battery in the ammeter is exhausted, the liquid crystal screen of the intelligent ammeter cannot display numbers and cannot read the electric quantity, so that great difficulty is brought to meter reading operators in copying the electric quantity of a power failure household ammeter and performing old meter knot degree when the meter reading operators change meters, and normal meter reading and meter changing work is influenced. Meanwhile, the existing intelligent electric meter often needs to perform work of issuing on-site parameters, but when the electric meter loses an external power supply, the parameters cannot be issued to the electric meter, when the collection operation and maintenance personnel face the electric meter of a power failure user, the work of issuing the parameters cannot be completed, and normal collection operation and maintenance work is affected. The existing solution is that a mobile power supply capable of outputting 220V alternating current is arranged on a field operation belt, screws at two auxiliary power supply terminals of an ammeter are firstly unscrewed, then two power supply terminals of the mobile power supply are respectively inserted into the two auxiliary power supply terminals, and then the screws are screwed up, so that temporary power supply is carried out on the ammeter through the mobile power supply.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide a portable meter reading operation power bar which can greatly shorten the field operation time, improve the field operation efficiency and avoid the short circuit of a power supply caused by improper field operation.
The above object of the present utility model is achieved by the following technical solutions:
the utility model provides a portable operation power stick of checking meter which characterized in that: comprises a columnar shell, wherein the columnar shell is made of insulating materials; an alternating current 220V output terminal and an LED lamp for illumination are vertically arranged outside the top surface of the columnar shell; the alternating current 220V output terminal consists of two meter pen holders, the distance between the two meter pen holders is consistent with the distance between the two wiring reserved terminals of the ammeter, the two meter pen holders are a long rod and a short rod, and the length difference of the two meter pen holders is consistent with the height difference of the two wiring reserved terminals of the ammeter; a charging port is arranged on the bottom surface of the columnar shell; two switches and a display module are arranged on the outer side part of the columnar shell, wherein one switch is a lamp switch and is used for controlling the on-off of the LED lamp, the other switch is a power switch and is used for controlling the electrifying of an alternating current 220V output terminal, and the display module is used for displaying the electric quantity of the current storage battery; the storage battery, the inverter circuit and the charging circuit are arranged in the columnar shell, and a charging port of the storage battery is connected with a charging port of the columnar shell through the charging circuit; the discharge port of the storage battery is connected with the two meter holders through the inverter circuit, and meanwhile, the discharge port of the storage battery is connected with the LED lamp through a wire.
Further: the distance between the two meter pen holders is 13mm, and the length difference of the two meter pen holders is 13mm.
Further: also comprises a shell cap; the front end outer ring of the columnar shell is provided with a mounting spigot, and the shell cap is in fastening fit connection with the mounting spigot of the columnar shell in a pluggable mode, so that the two meter pen holders and the LED lamp are sealed in the shell cap.
The utility model has the advantages and positive effects that:
1. according to the utility model, the two meter holders for power connection are arranged at the top of the columnar shell of the power rod, and the distance and the length difference of the meter holders are set according to the distance and the height difference of the two auxiliary power connection terminals of the electric meter, so that the direct butt joint connection of the power rod and the electric meter can be realized, the electric meter can be directly powered by directly pushing the power switch by hand, the wiring and the stitch removing time of the auxiliary power connection terminals of the electric meter can be saved, the on-site operator can directly perform on-site meter reading, old meter knot degree, parameter issuing and other works, the operation time is greatly shortened, and the work efficiency is improved. In addition, because the positions of the two meter pen holders on the power bar are fixed, the condition of power short circuit caused by power line contact can not occur in the use process, thereby ensuring the safety of operation.
2. The power supply rod has the advantages of small volume, convenient carrying, convenient and quick field operation, capability of continuously supplying power for a plurality of hours, repeated charging and the like.
Drawings
FIG. 1 is a front view of the present utility model;
FIG. 2 is a perspective view of the present utility model (without the cap shell);
fig. 3 is a schematic perspective view of the cap of the present utility model.
Detailed Description
The structure of the present utility model will be further described by way of examples with reference to the accompanying drawings. It should be noted that the present embodiments are illustrative and not restrictive.
Referring to fig. 1-3, the utility model is as follows: comprising a cylindrical housing 2 made of an insulating material. An alternating current 220V output terminal 6 and an LED lamp 7 are vertically arranged outside the top surface of the columnar shell, and the LED lamp is used for field illumination. The alternating current 220V output terminal consists of two meter pen holders, wherein the arrangement mode of the two meter pen holders is designed according to two wiring reserved terminals of an auxiliary power supply of the intelligent electric meter, and specifically, the two meter pen holders are 13mm in upper and lower distance, one is short and one is long, and the length difference is 13mm. A charging port 8 is provided on the bottom surface of the columnar case. A display module 3 and two switches are mounted on the outer side of the cylindrical housing. The display module is an LED display screen, one of the switches is a lamp switch 4 for controlling the on-off of the LED lamp, the other switch is a power switch 5 for controlling the power on of an alternating current 220V output terminal, the display module mainly displays the electric quantity of the current storage battery, and the on-off state of the power switch is assisted to be judged by the fact that the display module is in a bright state or a dark state. Specifically, when the display module is in a bright state, the power switch is in an on state, otherwise, the power switch is in an off state. The storage battery, the inverter circuit and the charging circuit (not shown in the drawing) are arranged in the columnar shell, the charging port of the storage battery is connected with the charging port of the columnar shell through the charging circuit, the storage battery is charged, and the charging circuit adopts the existing circuit structure. The discharge port of the storage battery is connected with the two meter holders through the inverter circuit, so that direct-current power supply is converted into alternating-current power supply, the alternating-current power supply is output through the two meter holders, the inverter circuit adopts an existing circuit structure, and meanwhile, the discharge port of the storage battery is connected with the LED lamp through a wire, so that direct-current power supply for the LED lamp is realized.
In order to realize the protection of the two meter penholders and the LED lamp of the power supply rod and the convenient storage when not in use, an installation spigot 2.1 can be arranged on the outer ring of the front end of the columnar shell, a shell cap 1 can be installed at the installation spigot in a pluggable mode, and the two meter penholders and the LED lamp are sealed in the shell cap when not in use.
When the portable meter reading operation power bar is used for field operation, after the ammeter meter cover is opened, two meter pens of the power bar are directly in alignment contact with screw heads at two wiring reserved terminals of the ammeter auxiliary power supply respectively, the ammeter can be electrified by closing a power switch on the power bar, the operations such as meter reading and parameter issuing can be performed on the ammeter, after the operation is completed, the power switch on the power bar is disconnected, the ammeter auxiliary power supply can be disconnected by removing the power bar, and the ammeter meter cover is covered and sealed, so that the field operation can be completed. In addition, when in field operation, under the condition of insufficient light, a lamp switch can be turned on, and the LED lamp is turned on, so that illumination is realized.
Although the embodiments of the present utility model and the accompanying drawings have been disclosed for illustrative purposes, those skilled in the art will appreciate that: various substitutions, changes and modifications are possible without departing from the spirit of the utility model and the appended claims, and therefore the scope of the utility model is not limited to the embodiments and the disclosure of the drawings.
Claims (3)
1. The utility model provides a portable operation power stick of checking meter which characterized in that: comprises a columnar shell, wherein the columnar shell is made of insulating materials; an alternating current 220V output terminal and an LED lamp for illumination are vertically arranged outside the top surface of the columnar shell; the alternating current 220V output terminal consists of two meter pen holders, the distance between the two meter pen holders is consistent with the distance between the two wiring reserved terminals of the ammeter, the two meter pen holders are a long rod and a short rod, and the length difference of the two meter pen holders is consistent with the height difference of the two wiring reserved terminals of the ammeter; a charging port is arranged on the bottom surface of the columnar shell; two switches and a display module are arranged on the outer side part of the columnar shell, wherein one switch is a lamp switch and is used for controlling the on-off of the LED lamp, the other switch is a power switch and is used for controlling the electrifying of an alternating current 220V output terminal, and the display module is used for displaying the electric quantity of the current storage battery; the storage battery, the inverter circuit and the charging circuit are arranged in the columnar shell, and a charging port of the storage battery is connected with a charging port of the columnar shell through the charging circuit; the discharge port of the storage battery is connected with the two meter holders through the inverter circuit, and meanwhile, the discharge port of the storage battery is connected with the LED lamp through a wire.
2. The portable meter reading operation power bar of claim 1, wherein: the distance between the two meter pen holders is 13mm, and the length difference of the two meter pen holders is 13mm.
3. The portable meter reading operation power bar of claim 1, wherein: also comprises a shell cap; the front end outer ring of the columnar shell is provided with a mounting spigot, and the shell cap is in fastening fit connection with the mounting spigot of the columnar shell in a pluggable mode, so that the two meter pen holders and the LED lamp are sealed in the shell cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391593.1U CN219287166U (en) | 2022-09-06 | 2022-09-06 | Portable meter reading operation power supply rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222391593.1U CN219287166U (en) | 2022-09-06 | 2022-09-06 | Portable meter reading operation power supply rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219287166U true CN219287166U (en) | 2023-06-30 |
Family
ID=86908904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222391593.1U Active CN219287166U (en) | 2022-09-06 | 2022-09-06 | Portable meter reading operation power supply rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219287166U (en) |
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2022
- 2022-09-06 CN CN202222391593.1U patent/CN219287166U/en active Active
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