CN208085501U - A kind of DC charging rifle of integrated signal circuit - Google Patents
A kind of DC charging rifle of integrated signal circuit Download PDFInfo
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- CN208085501U CN208085501U CN201820044948.0U CN201820044948U CN208085501U CN 208085501 U CN208085501 U CN 208085501U CN 201820044948 U CN201820044948 U CN 201820044948U CN 208085501 U CN208085501 U CN 208085501U
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- connector
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- fixed plate
- plug
- signal circuit
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Abstract
The utility model is related to new energy DC charging interconnection technique fields.Purpose is to provide a kind of DC charging rifle of integrated signal circuit, the charging gun includes shell, plug, hook and signal line integrated package, the case top is equipped with hook, the shell one end is equipped with plug, the enclosure interior is equipped with signal line integrated package, and the signal line integrated package is fixedly connected with plug；The signal line integrated package includes fixed plate, contact pin fixed plate and PCB components, and described fixed plate one end is connect with contact pin fixed plate, and PCB components are equipped in the fixed plate.The charging gun of the utility model is avoided because of the in disorder cabling of core wire in pipette tips, caused by short circuit and breaking phenomena.
Description
Technical field
The utility model is related to new energy DC charging interconnection technique fields, and in particular to a kind of integrated signal circuit it is straight
Current charge rifle.
Background technology
Due to the restriction that petroleum resources shortage and global environment deteriorate, as a source of power with non-renewable energy resources such as fuel oils
Orthodox car, sales volume slowing down year by year.New-energy automobile using electric power as energy source be a kind of development prospect very
Wide green media of communication is the important selection for solving energy and environmental problem.Charging pile provides energy for new-energy automobile
Supply is important mating infrastructure necessary to development new-energy automobile.Direct-current charging post is new-energy automobile charging pile
One type, DC charging rifle are one of essential building blocks of direct-current charging post.
However core wire quantity is too many in DC charging rifle pipette tips at present, leads to that core wire is in disorder, winding, and it is short to easily cause core wire
It road and breaks, influences production efficiency, safety and reliability is not high.
Utility model content
In view of this, a kind of DC charging rifle of integrated signal circuit provided by the utility model, the charging gun avoid
Because of the in disorder cabling of core wire in pipette tips, caused by short circuit and breaking phenomena.
To realize above-mentioned purpose of utility model, technical solution is used by the utility model：A kind of integrated signal circuit
DC charging rifle, including shell, plug, hook and signal line integrated package, the case top is equipped with hook, described
Shell one end is equipped with plug, and the enclosure interior is equipped with signal line integrated package, the signal line integrated package and plug
It is fixedly connected；
The signal line integrated package includes fixed plate, contact pin fixed plate and PCB components, described fixed plate one end with
Contact pin fixed plate connects, and PCB components are equipped in the fixed plate.
Preferably, CC1 contact pins, CC2 contact pins, S+ contact pins, S- contact pins, first resistor, second are integrated on the PCB components
Resistance, temperature detector, the second connector and the first connector, the CC2 contact pins and the second resistance and PE lead-out wires
It is sequentially connected in series；The CC1 contact pins and the first resistor, S mechanical switch, PE lead-out wires and the first connector input terminal
It is sequentially connected in series；The first connector input terminal also respectively with the S+ contact pins, the S- contact pins, the temperature detector and
The second connector output end connection, the first connector output end are connect with cable.
Preferably, the CC2 contact pins, the CC1 contact pins, the S+ contact pins and the S- contact pins are all connected by core wire
Onto the PCB components, the core wire is all attached across the contact pin fixed plate with the PCB components.
Preferably, third connector, the third connector input terminal and PE lead-out wires are also integrated on the PCB components
Connection, output end are connected separately with first resistor, second resistance and S mechanical switch.
Preferably, the second connector input terminal respectively with electronic lock, electronic lock feedback signal terminal, S mechanical switch
Connection.
Preferably, the first resistor and the second resistance all use 1K Ω metalfilmresistors.
Preferably, first connector is 10 pin plug-in units, and second connector is 6 pin plug-in units, the third
Connector is 2 pin plug-in units.
Preferably, the signal line integrated package is fixedly connected with the plug by screw.
The utility model has the advantages that：In the technical solution of the utility model, the utility model charging gun
Contact pin fixed plate the core wire of each contact pin is fixed respectively, avoid because each core wire is mutually wound, and cause core wire short circuit,
It breaks.Simultaneously by by CC1 contact pins, CC2 contact pins, S+ contact pins, S- contact pins, first resistor, second resistance, temperature detector, the
Two connectors, the first connector and third connector are integrated on PCB components, reduce the core wire quantity in pipette tips, are improved
Assembling product efficiency, also improves the safety and reliability of product.
Description of the drawings
Fig. 1 is the electron gun structure schematic diagram of the utility model；
Fig. 2 is the utility model signal line integrated package and plug scheme of installation；
Fig. 3 is the utility model signal line integrated package stereogram；
Fig. 4 is another view stereo figure of the utility model signal line integrated package；
Fig. 5 is the utility model PCB component front views；
Fig. 6 is the utility model PCB component stereograms；
Fig. 7 is another view stereo figure of the utility model PCB components；
Fig. 8 is that the utility model PCB components connect circuit diagram.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
It clearly and completely describes, it is clear that described embodiment is only the utility model a part of the embodiment, rather than whole realities
Apply example.Based on the embodiments of the present invention, those of ordinary skill in the art institute without creative efforts
The every other embodiment obtained, shall fall within the protection scope of the present invention.
In conjunction with shown in Fig. 1-7, a kind of DC charging rifle of integrated signal circuit provided by the utility model include shell 1,
Plug 2, hook 3 and signal line integrated package 4,1 top of the shell are equipped with hook 3, and 1 side of the shell is equipped with plug
2, the shell 1 is internally provided with signal line integrated package 4, and the signal line integrated package 4 is solid by screw 44 with plug 2
Fixed connection.
The signal line integrated package 4 includes fixed plate 41, contact pin fixed plate 42 and PCB components 43, the fixation
41 one end of plate is connect with contact pin fixed plate 42, and the fixed plate 41 can be molded with the contact pin fixed plate 42 and be structure as a whole,
The contact pin fixed plate 42 can also be embedded in the fixed plate 41 and is socketed with it.41 both sides of the fixed plate are equipped with screw hole, institute
Screw hole is stated with the screw 44 to coordinate.The PCB components 43, the PCB of the PCB components 43 are installed in the fixed plate 41
Be integrated on plate CC1 contact pins 431, CC2 contact pins 432, S+ contact pins 433, S- contact pins 439, first resistor 434, second resistance 430,
Temperature detector 435, the second connector 436, the first connector 437 and third connector 438.
The CC1 contact pins 431, CC2 contact pins 432, S+ contact pins 433 and S- contact pins 439 are all connected to PCB groups by core wire
On the pcb board of part 43, the core wire all passes through the pcb board of contact pin fixed plate 42 and PCB components 43 to be attached, and the contact pin is solid
The core wire of each contact pin is fixed fixed board 42 respectively, avoids because each core wire is mutually wound, and causes core wire short circuit, breaks.
With reference to figure 8, the CC1 contact pins 431 have been sequentially connected in series first resistor 434, S mechanical switch, PE lead-out wires and
One connector 437, the PE lead-out wires pass through third connector 438 (being not shown in Fig. 8) and S mechanical switch and the first connector
437 connections.The CC2 contact pins 432 have been sequentially connected in series second resistance 430 and PE lead-out wires, and the PE lead-out wires are connect by third
Plug-in unit 438 is connect with second resistance 430.I.e. described 438 input terminal of third connector is connected to PE lead-out wires, output end difference
It is connected to first resistor 434, second resistance 430 and S mechanical switch.The S+ contact pins 433 and S- contact pins 439 are connected respectively to
First connector, 437 input terminal, 437 input terminal of the first connector are also associated with temperature detector 435 and second patch
Part 436,437 output end of the first connector are connect with cable, 436 input terminal of the second connector respectively with electronic lock,
Electronic lock feedback signal terminal, the connection of S mechanical switch, 436 output end of the second connector and 437 input terminal of the first connector
Connection.
All using 1K Ω metalfilmresistors, first connector 437 is for the first resistor 434 and second resistance 430
10 pin plug-in units, second connector 436 are 6 pin plug-in units, and the third connector 438 is 2 pin plug-in units.
The utility model is by by CC1 contact pins 431, CC2 contact pins 432, S+ contact pins 433, S- contact pins 439, first resistor
434, second resistance 430, temperature detector 435, the second connector 436, the first connector 437 and third connector 438 collect
At on PCB components 43, reduces the core wire quantity in pipette tips, improve assembling product efficiency, while also improving product
Safety and reliability.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection domain within.
Claims (8)
1. a kind of DC charging rifle of integrated signal circuit, including shell (1), shell (1) top is equipped with hook (3), institute
It states shell (1) one end and is equipped with plug (2), it is characterised in that：The shell (1) is internally provided with signal line integrated package (4), institute
Signal line integrated package (4) is stated to be fixedly connected with the plug (2)；
The signal line integrated package (4) includes fixed plate (41), contact pin fixed plate (42) and PCB components (43), described
Fixed plate (41) one end is connect with the contact pin fixed plate (42), and the PCB components (43) are equipped in the fixed plate (41).
2. a kind of DC charging rifle of integrated signal circuit according to claim 1, it is characterised in that：The PCB components
(43) be integrated on CC1 contact pins (431), CC2 contact pins (432), S+ contact pins (433), S- contact pins (439), first resistor (434),
Second resistance (430), temperature detector (435), the second connector (436) and the first connector (437), the CC2 contact pins
(432) it is sequentially connected in series with the second resistance (430) and PE lead-out wires；The CC1 contact pins (431) and the first resistor
(434), S mechanical switch, PE lead-out wires and first connector (437) input terminal are sequentially connected in series；First connector
(437) input terminal also respectively with the S+ contact pins (433), the S- contact pins (439), the temperature detector (435) and institute
The connection of the second connector (436) output end is stated, the first connector (437) output end is connect with cable.
3. a kind of DC charging rifle of integrated signal circuit according to claim 2, it is characterised in that：The CC2 contact pins
(432), the CC1 contact pins (431), the S+ contact pins (433) and the S- contact pins (439) are all connected to by core wire described
On PCB components (43), the core wire is all attached across the contact pin fixed plate (42) with the PCB components (43).
4. a kind of DC charging rifle of integrated signal circuit according to claim 2, it is characterised in that：The PCB components
(43) third connector (438) is also integrated on, third connector (438) input terminal is connect with the PE lead-out wires,
Output end is connected separately with the first resistor (434), the second resistance (430) and the S mechanical switch.
5. a kind of DC charging rifle of integrated signal circuit according to claim 2, it is characterised in that：Described second patches
Part (436) input terminal is connect with electronic lock, electronic lock feedback signal terminal, S mechanical switch respectively.
6. a kind of DC charging rifle of integrated signal circuit according to claim 3, it is characterised in that：The first resistor
(434) and the second resistance (430) all uses 1K Ω metalfilmresistors.
7. a kind of DC charging rifle of integrated signal circuit according to claim 4, it is characterised in that：Described first patches
Part (437) is 10 pin plug-in units, and second connector (436) is 6 pin plug-in units, and the third connector (438) is 2 pins
Plug-in unit.
8. a kind of DC charging rifle of integrated signal circuit according to any one of claims 1-7, it is characterised in that：
The signal line integrated package (4) is fixedly connected with the plug (2) by screw (44).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044948.0U CN208085501U (en) | 2018-01-11 | 2018-01-11 | A kind of DC charging rifle of integrated signal circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044948.0U CN208085501U (en) | 2018-01-11 | 2018-01-11 | A kind of DC charging rifle of integrated signal circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208085501U true CN208085501U (en) | 2018-11-13 |
Family
ID=64065589
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044948.0U Active CN208085501U (en) | 2018-01-11 | 2018-01-11 | A kind of DC charging rifle of integrated signal circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208085501U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969020A (en) * | 2019-05-10 | 2019-07-05 | 四川蔚宇电气有限责任公司 | DC charging rifle and its charging pile with monitoring module |
| CN110165496A (en) * | 2019-06-05 | 2019-08-23 | 惠州市智电伟联新能源科技有限公司 | A kind of assembly type direct current rifle structure |
-
2018
- 2018-01-11 CN CN201820044948.0U patent/CN208085501U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109969020A (en) * | 2019-05-10 | 2019-07-05 | 四川蔚宇电气有限责任公司 | DC charging rifle and its charging pile with monitoring module |
| CN110165496A (en) * | 2019-06-05 | 2019-08-23 | 惠州市智电伟联新能源科技有限公司 | A kind of assembly type direct current rifle structure |
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