CN205786927U - A kind of power information acquisition terminal - Google Patents
A kind of power information acquisition terminal Download PDFInfo
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- CN205786927U CN205786927U CN201620698553.3U CN201620698553U CN205786927U CN 205786927 U CN205786927 U CN 205786927U CN 201620698553 U CN201620698553 U CN 201620698553U CN 205786927 U CN205786927 U CN 205786927U
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Abstract
The utility model discloses a kind of power information acquisition terminal, including display screen, panel and power panel, power panel only has one piece, the high-pressure section of power circuit and low-pressure section are arranged on described power panel, power panel is fixed by connector with panel, and transmits electric signal by this connector.This utility model by by the device arrangements of power circuit on one piece of circuit board, save the quantity of circuit board, reduce circuit board cost and production, installation complexity；By unified for bigger for volume in the power circuit card circuit device side being arranged in circuit board so that the opposite side of circuit board does not has card circuit device so that power panel and panel can disposed proximate, reduce the volume of product；Power panel is connected by contact pin and panel and is transmitted electric signal, it is ensured that the reliability of electrical connection.Therefore, this utility model low cost, volume is little, production and processing is simple and reliability is high.
Description
Technical field
This utility model is specifically related to a kind of power information acquisition terminal.
Background technology
Along with development and the raising of people's living standard of China's economic technology, electric energy has become as people and produces and life
In one of requisite secondary energy sources.Therefore, the safe and stable operation of power system is most important.
Power information acquisition terminal is to be acquired each electricity consumption client information collection point power information, thus realizes data pipe
Reason, data double-way transmit and forward or perform the equipment of control command.Power information acquisition terminal is widely distributed in power train
Each position of system, plays very important effect in power system.
At present, power information acquisition terminal all includes display screen, control circuit plate and three parts of power panel, between three
Connection as shown in Figure 1: in figure, the square screen of fritter topmost is display screen 1；Middle circuit board is panel 2；?
The circuit board of lower section is low tension source plate 32, and low tension source plate is for arranging circuit devcie and the company of power circuit mesolow part
Line；Being additionally provided with a single fritter high-tension electricity source plate 31 on low tension source plate 32, high-tension electricity source plate 31 is used for arranging power supply electricity
High-tension circuit device and the lines such as the rectification on road, filtering.Display screen 1 is fixed on panel 2 by copper post, and panel 2 passes through
Copper post is fixed on low tension source plate 32, and high-tension electricity source plate 31 is fixed by the way of welding contact pin and is connected to low tension source plate
On 32.Connected by winding displacement between display screen and panel and transmit signal；Cloth on low tension source plate 32 and high-tension electricity source plate 31
Put device and the connecting line of power circuit required for power information acquisition terminal, panel 2 has arranged power information and adopts
The control device of collection terminal, the power supply that low tension source plate 32 provides is connected on panel 2 by winding displacement.
But, due to the modularized design of circuit devcie arrangement, cause low tension source plate area relatively big, cost is relatively
High；And, power circuit is present on two pieces of circuit boards, and the contact pin between two pieces of circuit boards connects needs welding, therefore produces
The most more waste time and energy with processing；Additionally, connected by winding displacement between low tension source plate and panel, need to spend when assembling
The more time, and potential winding displacement may be produced and connect the quality problems such as loosely.
Utility model content
The purpose of this utility model be to provide a kind of low cost, volume are little, production and processing is simple and also reliability is high
Power information acquisition terminal.
This power information acquisition terminal that this utility model provides, including display screen, panel and power panel, display screen
It is fixed on first of panel, and is electrically connected with panel, it is characterised in that described power panel only has one piece, electricity
The high-pressure section of source circuit and low-pressure section are arranged on described power panel, and power panel is fixed by connector with panel,
And transmit electric signal by this connector.
Described connector has two groups, and first group of connector is positioned at the stage casing of power panel length direction, second group of connector
It is positioned at the latter end of power panel length direction, for being stably connected with between power panel and panel.
Described connector is contact pin.
Direct plugging member in all devices of described power circuit is all arranged on first of power panel, the second of power panel
Face is near second layout of panel, and is fixed by described connector, and transmits electric signal.
Described display screen is fixed on first of panel by copper post.
Described display screen is that winding displacement is connected with the electrical connection of panel.
This utility model provide this power information acquisition system, by by the device arrangements of power circuit at one block of electricity
On the plate of road, save the quantity of circuit board, reduce circuit board cost and production, installation complexity；By volume in power circuit
The unified side being arranged in circuit board of bigger card circuit device so that the opposite side of circuit board does not has card circuit device
Part so that power panel and panel can disposed proximate, reduce the volume of product；Power panel passes through contact pin and panel
Connect and transmit electric signal, it is ensured that the reliability of electrical connection.Therefore, this power information that this utility model provides is adopted
Collection terminal, low cost, volume are little, production and processing is simple and reliability is high.
Accompanying drawing explanation
Fig. 1 is the power information acquisition terminal schematic diagram of background technology.
Fig. 2 is power information acquisition terminal schematic diagram of the present utility model.
Fig. 3 is that power panel connector of the present utility model arranges schematic diagram.
Detailed description of the invention
It is illustrated in figure 2 power information acquisition terminal schematic diagram of the present utility model: such as figure it will be seen that this utility model
This power information acquisition terminal provided, including display screen 1, panel 2 and power panel 3, display screen 1 is fixed on by copper post
On first (being upside one side shown in figure) of panel 2, and it is electrically connected by winding displacement with panel 2；Power panel 3
Only having one piece, the intensive high-pressure section arranging power circuit and low-pressure section on this power panel 3, power panel 3 is in panel 2
Fixed by connector, and transmit electric signal by this connector, such as power supply signal.Connector should use can be fixed
Connect two pieces of circuit boards and transmit the connector of signal, such as copper post or contact pin simultaneously.
For power panel 3, in all devices of power circuit, whole direct plugging members is all arranged in power panel 3
On first, it is the downside one side of power panel 3 shown in figure, this face is disposed with the first transformator 333, the second transformator
334, commutation diode 335, power resistor 332, electrochemical capacitor 331 direct plugging member device such as grade；Due to without plug-in type device
Stopping, second (the upside one side of power panel shown in figure) of power panel 3 can be very close to the second of panel 2 (figure
Shown in be downside) arrange, to save space；Power panel 3 and panel 2 are welded and fixed and transmit by described contact pin electrically
Signal, such as power supply signal etc..
It is power panel connector of the present utility model as shown in Figure 3 and arranges schematic diagram: described connector position contact pin, altogether
Two groups: first group of contact pin is set and is arranged on the stage casing (in figure indicate OUT3) of power panel length direction, and transmit a road and electrically believe
Number, second group of contact pin is arranged on the latter end (in figure, right positions, indicates OUT1 and OUT2 in figure) of power panel length direction, and passes
Pass two-way electric signal；Contact pin is used for connecting power panel and panel, also is able to provide voltage x current simultaneously, and two groups of setting are inserted
Pin is mainly used in being stably connected with between power panel 3 and panel 2, can also provide voltage x current simultaneously.First section of power panel
(leftward position in figure) also can have the phase three-wire three (3x100VAC) for connecting outside input or three-phase and four-line (3x220VAC)
The connecting hole of power supply, AC-A, AC-B, AC-C of indicating in figure are the contact pins being connected with panel with the round dot of AC-N, its purpose
It is to provide the phase three-wire three (3x100VAC) of outside input or three-phase and four-line (3x220VAC) power supply to panel, is panel
The upper indispensable voltage source of other functions, such as the voltage needed for metering sampling, low-voltage powerline carrier communication passage etc..
This utility model due to by the device arrangements of power circuit on one piece of circuit board, and by volume in power circuit relatively
The unified side being arranged in circuit board of big card circuit device so that the opposite side of circuit board does not has card circuit device
Obstruction, power panel is connected with other circuit boards and is transmitted electric signal by contact pin simultaneously, and therefore this utility model is by power supply
Circuit modular is in order to one piece with the power panel of contact pin, and after power strip module, volume is less, installs more convenient and efficient,
And consolidate after installing and do not loosen, do not have the latent defect of connection.
Claims (7)
1. a power information acquisition terminal, including display screen (1), panel (2) and power panel (3), display screen (1) is fixed on
On first of panel (2), and it is electrically connected with panel (2), it is characterised in that described power panel (3) only
Block, the high-pressure section of power circuit and low-pressure section be arranged on described power panel, and power panel (3) passes through with panel (2)
Connector (4) is fixed, and transmits electric signal by this connector (4).
Power information acquisition terminal the most according to claim 1, it is characterised in that described connector (4) has two groups, the
One group of connector is positioned at the stage casing of power panel (3) length direction, and second group of connector is positioned at the end of power panel (3) length direction
Section, for being stably connected with between power panel (3) and panel (2).
Power information acquisition terminal the most according to claim 1 and 2, it is characterised in that described connector (4) is contact pin.
Power information acquisition terminal the most according to claim 1 and 2, it is characterised in that in all devices of described power circuit
Direct plugging member be all arranged on first of power panel (3), second of power panel (3) is near second of panel (2)
Arrange, and fixed by described connector (4), and transmit electric signal.
Power information acquisition terminal the most according to claim 3, it is characterised in that in all devices of described power circuit
Direct plugging member is all arranged on first of power panel (3), and second of power panel (3) is near second cloth of panel (2)
Put, and fixed by described connector (4), and transmit electric signal.
Power information acquisition terminal the most according to claim 1, it is characterised in that described display screen (1) is solid by copper post
It is scheduled on first of panel (2).
Power information acquisition terminal the most according to claim 1, it is characterised in that described display screen (1) and panel
(2) electrical connection is that winding displacement connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620698553.3U CN205786927U (en) | 2016-07-06 | 2016-07-06 | A kind of power information acquisition terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620698553.3U CN205786927U (en) | 2016-07-06 | 2016-07-06 | A kind of power information acquisition terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205786927U true CN205786927U (en) | 2016-12-07 |
Family
ID=58126302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620698553.3U Active CN205786927U (en) | 2016-07-06 | 2016-07-06 | A kind of power information acquisition terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205786927U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147198A1 (en) * | 2019-01-16 | 2020-07-23 | 四川蔚宇电气有限责任公司 | Charging post controller with functional modules connected by means of pcb, and charging post thereof |
-
2016
- 2016-07-06 CN CN201620698553.3U patent/CN205786927U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020147198A1 (en) * | 2019-01-16 | 2020-07-23 | 四川蔚宇电气有限责任公司 | Charging post controller with functional modules connected by means of pcb, and charging post thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee after: WILLFAR INFORMATION TECHNOLOGY Co.,Ltd. Address before: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee before: HUNAN WEISHENG INFORMATION TECHNOLOGY CO.,LTD. Address after: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee after: HUNAN WEISHENG INFORMATION TECHNOLOGY CO.,LTD. Address before: 410205 No. 468 west slope, Changsha hi tech Industrial Development Zone, Changsha, Hunan, Yuelu District, Tongzi Patentee before: CHANGSHA WASION INFORMATION TECHNOLOGY Co.,Ltd. |