CN205210120U - Electric automobile test terminal box that charges - Google Patents
Electric automobile test terminal box that charges Download PDFInfo
- Publication number
- CN205210120U CN205210120U CN201520878601.2U CN201520878601U CN205210120U CN 205210120 U CN205210120 U CN 205210120U CN 201520878601 U CN201520878601 U CN 201520878601U CN 205210120 U CN205210120 U CN 205210120U
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- China
- Prior art keywords
- charging
- socket
- terminal box
- charges
- lid
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses an electric automobile test terminal box that charges, including the box body, with the lid of box body looks adaptation to and be used for connecting the charging plug that electric automobile charges mouthful, the upper surface of lid is provided with charge socket and two the above binding post that are used for connecting the power supply unit, the charging plug passes through with the socket that charges the binding post electricity is connected, wherein, binding post include U type wire and with the jack of the at least one end looks adaptation of U type wire, the jack set up in lid upper surface and electricity connect in the charging plug or the socket that charges. The utility model discloses electric automobile test terminal box that charges convenient to use and safety have improved electric automobile's the efficiency of software testing that charges greatly.
Description
Technical field
The utility model relates to electric automobile field tests, particularly relates to a kind of charging electric vehicle calibrating terminal box.
Background technology
The quality of charging electric vehicle performance is directly connected to Consumer's Experience and use safety, and it is very important for therefore carrying out dependence test to the charging performance of new model and the output performance of charging device.
In order to obtain electric current, voltage, power, energy and charging connection confirmation signal that charging device provides to electric automobile, need to use power analyzer and oscillograph two kinds of equipment.In order to connect the current sensor of these two kinds of equipment and voltage tester line on the cable of vehicle plug, as shown in Figure 1, classic method carries out wire stripping process to cable often, exposes live wire, zero line, ground wire and signal wire, then connects voltage tester line and current sensor in wire stripping district.Visible, existing charging electric vehicle test process has the following disadvantages:
1: the test preparatory stage needs spended time to carry out wire stripping and connecting test equipment, and higher to the requirement of human users, misoperation can cause cable bad, cannot use; Cable section exposed during test need carry out wrapping with insulating tape to be fixed, and to avoid electric leakage; Because cable exposes after test, for the purpose of safety, charging cable can only scrap process, and cost is higher.
2: current sensor is divided into two kinds of open types and closed type two kinds, for most of charging device, also can only adopt the current sensor of open type after charging cable wire stripping, bring a lot of restriction to the pattern of charging equipment.
Utility model content
The technical problems to be solved in the utility model, provides a kind of use more convenient, and safer charging electric vehicle calibrating terminal box.
The utility model is achieved in that
A kind of charging electric vehicle calibrating terminal box, comprises box body, the lid suitable with described box body, and for the charging plug of connecting electric automobile charge port;
The upper surface of described lid is provided with charging socket for connecting power-supply unit and two or more connection terminal, and described charging plug is electrically connected by described connection terminal with charging socket;
Wherein, described connection terminal comprise U-shaped wire and with the described U-shaped wire jack that at least one end is suitable, described jack is arranged at lid upper surface and is electrically connected on described charging plug or charging socket.
Further, the back of described jack is also provided with probe mounting hole.
Further, the side of described box body is provided with two or more wire harness hole, and described charging plug is stretched out outside box body by a wherein wire harness hole.
Further, described calibrating terminal box is AC charging calibrating terminal box, and wherein, described charging socket is circular seven apertures in the human head socket.
Further, described charging socket is provided with socket and renovates.
The utility model tool has the following advantages: the utility model charging electric vehicle calibrating terminal box comprises charging plug and charging socket, connected by connection terminal between charging plug and charging socket, can fast and safely joint test equipment, because not needing wire stripping, and plug is convenient, substantially reduce test setup time, and without exposed wire harness, improve safe operation process.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of charging electric vehicle test in prior art;
Fig. 2 is the structural representation of the utility model embodiment charging electric vehicle calibrating terminal box;
Fig. 3 is the rear view of lid 1 in Fig. 2;
Fig. 4 is the inside connection layout of electric vehicle alternating-current charging calibrating terminal box in the utility model embodiment.
Label declaration:
1, lid; 2, box body; 3, charging connector; 4, charging inlet; 21, Wire harness box;
31, wire; 51, U-shaped wire; 52, jack.
Embodiment
By describing technology contents of the present utility model, structural attitude in detail, realized object and effect, accompanying drawing is coordinated to be explained in detail below in conjunction with embodiment.
Refer to Fig. 2 and Fig. 3, the utility model embodiment, a kind of charging electric vehicle calibrating terminal box, this charging measurement terminal board is mainly used for facilitating data acquisition in charging electric vehicle test process, improves Security of test.It comprises box body 2, the lid 1 suitable with described box body 2, for the charging plug 3 of connecting electric automobile charge port, with the charging socket 4 for being connected power-supply unit, wherein, described lid 1 is dismountable to be arranged on box body 2, as being arranged on box body by the mode such as buckle or bolt.
Described charging socket 4 is arranged at the upper surface of described lid 1, and the upper surface of described lid 1 is also provided with two or more connection terminal, and described charging plug 3 is connected to the inside of box body 2 by wire 31, and is electrically connected by described connection terminal with charging socket 4.Wherein, described connection terminal comprise U-shaped wire 51 and with described U-shaped wire 51 jack 52 that at least one end is suitable.Described jack 52 is arranged at lid 1 upper surface and is electrically connected on described charging plug or charging socket, and one end of U-shaped wire 51 is pluggable to be arranged in jack 52.
In the present embodiment, each, the two ends of U-shaped wire 51 are respectively arranged with a jack 52, and wherein a jack 52 is connected to charging socket 4, and another jack is connected to the wire 31 of charging plug 3.But in other embodiments, also only can arrange jack 52 in one end of U-shaped wire 51, jack 52 can be connected to charging socket 4, or is connected to charging plug 3.
Described conveniently testing apparatus connects, probe mounting hole is also provided with at the back of described jack 52, and the side of described box body 2 is provided with two or more wire harness hole 21, described charging plug 3 stretches out outside box body 2 by a wherein wire harness hole, or can be mounted on described mounting hole by the probe grafting of testing apparatus when testing, and the lead-in wire person of described probe stretches 21 from another wire harness hole goes out, be connected to testing apparatus.
In the present embodiment, described calibrating terminal box is electric vehicle alternating-current charging calibrating terminal box, and wherein, described charging socket 4 is circular seven apertures in the human head socket, and described charging socket 4 is provided with socket and renovates 41.In charging socket 4 and charging plug 3, the definition of each plug or plug-in pin and annexation are as shown in Figure 4.Wherein, charging socket is connected confirmation (CC) with the AC power (L) in charging plug, center line (N), equipment ground (PE), charging and confirms that (CP) is connected respectively by connection terminal with control, and 1 (NC1) for subsequent use is not connected with 2 (NC2) for subsequent use.Label 1-7 in Fig. 4 is the sequence number of the plug-in pin in charging socket and charging plug, and it is different from the label in Fig. 2 and Fig. 3.
When charging measurement, be serially connected between the charging socket of electric automobile and charging device by this charging measurement terminal board, power analyzer and the oscillographic test lead of test are then connected in terminal box.This AC charging calibrating terminal box can connect according to following steps:
Pull up the U-shaped wire 51 of the connection terminal of AC power L, the current sensor of access power analyser;
The voltage tester line of power analyzer is connected on AC power L and N;
Open the lid, penetrated by wire harness hole by oscillographic two root voltage tester lines, one is connected on CC and PE, and another root is connected on CP and PE;
Install lid, be inserted on the charging socket of terminal board by the vehicle plug of AC charging equipment, charging plug is inserted on electric automobile;
Start charging, and carry out data record by power analyzer and oscillograph.
The utility model charging electric vehicle calibrating terminal box comprises charging plug and charging socket, connected by connection terminal between charging plug and charging socket, can fast and safely joint test equipment, because not needing wire stripping, and plug is convenient, substantially reduce test setup time, and without exposed wire harness, improve safe operation process.
Another embodiment of the present utility model is electric vehicle DC charging measurement terminal board, DC charging terminal board design concept is the same with the principle of AC charging calibrating terminal box, change charging socket and charging plug and cable into meet GB/T20234.3-2011 " electric car conduction chargeable connection device the 3rd part: direct-current charging interface " pattern, and change connection terminal into 9 groups.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model instructions and accompanying drawing content to do equivalent shapes or Structural Transformation; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a charging electric vehicle calibrating terminal box, is characterized in that, comprise box body, with the suitable lid of described box body, and for the charging plug of connecting electric automobile charge port;
The upper surface of described lid is provided with charging socket for connecting power-supply unit and two or more connection terminal, and described charging plug is electrically connected by described connection terminal with charging socket;
Wherein, described connection terminal comprise U-shaped wire and with the described U-shaped wire jack that at least one end is suitable, described jack is arranged at lid upper surface and is electrically connected on described charging plug or charging socket.
2. charging electric vehicle calibrating terminal box according to claim 1, is characterized in that, the back of described jack is also provided with probe mounting hole.
3. charging electric vehicle calibrating terminal box according to claim 1, is characterized in that, the side of described box body is provided with two or more wire harness hole, and described charging plug is stretched out outside box body by a wherein wire harness hole.
4. charging electric vehicle calibrating terminal box according to claim 1, is characterized in that, described calibrating terminal box is AC charging calibrating terminal box, and wherein, described charging socket is circular seven apertures in the human head socket.
5. charging electric vehicle calibrating terminal box according to claim 4, it is characterized in that, described charging socket is provided with socket and renovates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878601.2U CN205210120U (en) | 2015-11-05 | 2015-11-05 | Electric automobile test terminal box that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520878601.2U CN205210120U (en) | 2015-11-05 | 2015-11-05 | Electric automobile test terminal box that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205210120U true CN205210120U (en) | 2016-05-04 |
Family
ID=55847829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520878601.2U Expired - Fee Related CN205210120U (en) | 2015-11-05 | 2015-11-05 | Electric automobile test terminal box that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205210120U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555052A (en) * | 2020-04-07 | 2020-08-18 | 中国第一汽车股份有限公司 | High-voltage wire harness leading-out device for testing electric automobile |
-
2015
- 2015-11-05 CN CN201520878601.2U patent/CN205210120U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111555052A (en) * | 2020-04-07 | 2020-08-18 | 中国第一汽车股份有限公司 | High-voltage wire harness leading-out device for testing electric automobile |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20191105 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |