CN207834773U - Battery pack tests harness - Google Patents
Battery pack tests harness Download PDFInfo
- Publication number
- CN207834773U CN207834773U CN201721923546.XU CN201721923546U CN207834773U CN 207834773 U CN207834773 U CN 207834773U CN 201721923546 U CN201721923546 U CN 201721923546U CN 207834773 U CN207834773 U CN 207834773U
- Authority
- CN
- China
- Prior art keywords
- test
- interface
- harness
- battery pack
- utility
- Prior art date
- 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
Links
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model embodiment discloses a kind of battery pack test harness, and the test harness includes：Multiple three-way interfaces, the first interface of each three-way interface are connected with a plug cord, for being connected with controller；The second interface of each three-way interface is connected with a test extended line, for being connected with test equipment；The third interface of each three-way interface is connected with a siding, for being connected with stand-by equipment.The battery pack test harness of the utility model can be connected with controller, test equipment, and to realize the test to battery packet controller, but the utility model does not have metal shell, therefore small, and cost is also low.
Description
Technical field
The utility model is related to new energy field, more particularly to a kind of battery pack tests harness.
Background technology
New-energy automobile environmental pollution is small, and development prospect is wide, can be increasingly becoming the traffic trip tool of mainstream.
The electric power of electric vehicle is provided by vehicle-mounted battery pack, in order to ensure the safety traffic of electric vehicle, and is ensured
The duration performance of electric vehicle after battery pack is produced from production line, needs the management system to battery pack, i.e. battery pack
Controller is tested.
Generally use controller signals adapters is realized when testing in the prior art battery pack.To battery pack management
When system is tested, the controller of one end connection battery pack of controller signals adapter, other end connecting test equipment will
Controller signals switching enters test equipment, to realize the test to battery pack controller function.
As shown in Figure 1, controller signals adapter include PCB circuit board (not shown in figure 1), shielding metal shell 110,
Test extended line 120, banana plug 130 and banana bin 140 etc..Due to the use of demand, all pins of controller need to be drawn
To shielding metal shell, and therefore the shielding metal shell of controller signals adapter is necessarily designed to larger area, to
Cause the dead weight for controlling signal adapter higher, occupied space is larger, and cost is higher.
Utility model content
The purpose of this utility model is to provide a kind of battery pack test harness, can reduce the volume of battery pack test harness,
Reduce cost.
For this purpose, the utility model provides following technical scheme：
In a first aspect, providing a kind of battery pack test harness, the test harness includes：
The test harness includes：Multiple three-way interfaces, the first interface of each three-way interface and a plug cord
It is connected, for being connected with controller；
The second interface of each three-way interface is connected with a test extended line, for being connected with test equipment；
The third interface of each three-way interface is connected with a siding, for being connected with stand-by equipment.
Preferably, the other end of every plug cord is connected with a banana plug.
Preferably, there is insulation protection outside the metal portion of the banana plug.
Preferably, it is wound with insulating tape outside a plurality of plug cord.
Preferably, there is identification marking outside the banana plug.
Preferably, the other end of a plurality of test extended line is connected with the same test interface.
Preferably, it is wound with insulating tape outside a plurality of test extended line.
Preferably, the other end of a plurality of siding is connected with the same spare interface.
The utility model provides a kind of battery pack test harness, and the test harness includes：Multiple three-way interfaces, it is described
The first interface of each three-way interface is connected with a plug cord, for being connected with controller；The of each three-way interface
Two interfaces are connected with a test extended line, for being connected with test equipment；The third interface and one of each three-way interface
Siding is connected, for being connected with stand-by equipment.The test harness of the utility model may be implemented to battery packet controller
Test；The test harness of the utility model does not use metal shielding, therefore small volume, cost are relatively low.
Description of the drawings
Fig. 1 show the schematic diagram of controller signals adapter；
Fig. 2 show the schematic diagram of the battery pack test harness of the utility model embodiment；
Fig. 3 show the schematic diagram of the battery pack test harness of the utility model embodiment.
Specific implementation mode
The utility model embodiment provides a kind of battery pack test harness, small, at low cost.
Fig. 2 show the schematic diagram of the battery pack test harness of the utility model embodiment, as shown in Fig. 2, the test
Harness includes：
Multiple three-way interfaces 210, the first interface 211 of each three-way interface 210 are connected with a plug cord 220,
For being connected with controller；
The second interface 212 of each three-way interface 210 is connected with a test extended line 240, for being set with test
It is standby to be connected；
The third interface 213 of each three-way interface 210 is connected with a siding 260, is used for and stand-by equipment phase
Even.
The other end of every plug cord 220 is connected with a banana plug 230.
There is insulation protection outside the metal portion of the banana plug.
Insulation protection can be wound with insulating tape, prevent from occurring accidentally to touch between banana plug.
It is wound with insulating tape outside a plurality of plug cord.
On the one hand it is that can protect that insulating tape is wound outside a plurality of plug cord, on the other hand can be used for fixing.
There is identification marking outside the banana plug.
Identification marking is convenient for subsequent test.
The other end of a plurality of test extended line 240 is connected with the same test interface 250.
It is wound with insulating tape outside a plurality of test extended line 240.
The other end of a plurality of siding 260 is connected with the same spare interface 270.
Fig. 3 show the schematic diagram of the utility model, in pictorial diagram shown in Fig. 3 and in schematic diagram shown in Fig. 2, mark
Number identical component has same or analogous function.
In Fig. 3, three-way interface 210 is invisible.
The battery pack test harness of the utility model can be reequiped with controller signals adapter, metal-back of dismantling
Body, then wiring, the processing such as fixed of insulating, can utilize original device, reduce cost；In addition, the battery pack of the utility model
Test harness can be connected with controller and test equipment, to realize and the same or analogous work(of controller signals adapter
Can, that is, realize the test to battery packet controller, but there is no metal shell in the utility model, therefore small, cost
It is low.
The utility model provides a kind of battery pack test harness, and the test harness includes：Multiple three-way interfaces, it is described
The first interface of each three-way interface is connected with a plug cord, for being connected with controller；The of each three-way interface
Two interfaces are connected with a test extended line, for being connected with test equipment；The third interface and one of each three-way interface
Siding is connected, for being connected with stand-by equipment.The battery pack test harness of the utility model can be set with controller, test
Standby to be connected, to realize the test to battery packet controller, but the utility model does not have metal shell, therefore small, at
This is also low.In addition, the test harness of the utility model can also be connected with stand-by equipment, other more functions are realized, to use
Family brings facility.
Specific case used herein elaborates utility model design, and the explanation of above example is
It is used to help understand the core concept of the utility model.It should be pointed out that for those skilled in the art,
Under the premise of not departing from utility model design, any obvious modification, equivalent replacement or the other improvements made should all
It is included within the scope of protection of this utility model.
Claims (8)
1. a kind of battery pack tests harness, which is characterized in that the test harness includes：
Multiple three-way interfaces, the first interface of each three-way interface are connected with a plug cord, for being connected with controller；
The second interface of each three-way interface is connected with a test extended line, for being connected with test equipment；
The third interface of each three-way interface is connected with a siding, for being connected with stand-by equipment.
2. test harness as described in claim 1, which is characterized in that the other end of every plug cord and a banana plug
Head is connected.
3. test harness as claimed in claim 2, which is characterized in that have insulation protection outside the metal portion of the banana plug.
4. test harness as claimed in claim 3, which is characterized in that be wound with insulating tape outside a plurality of plug cord.
5. test harness as claimed in claim 4, which is characterized in that have identification marking outside the banana plug.
6. as claimed in claim 5 test harness, which is characterized in that it is described it is a plurality of test extended line the other end with it is same
Test interface is connected.
7. test harness as claimed in claim 6, which is characterized in that be wound with insulating cement outside a plurality of test extended line
Cloth.
8. as claimed in claim 7 test harness, which is characterized in that the other end of a plurality of siding with it is same spare
Interface is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923546.XU CN207834773U (en) | 2017-12-29 | 2017-12-29 | Battery pack tests harness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721923546.XU CN207834773U (en) | 2017-12-29 | 2017-12-29 | Battery pack tests harness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207834773U true CN207834773U (en) | 2018-09-07 |
Family
ID=63391251
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721923546.XU Expired - Fee Related CN207834773U (en) | 2017-12-29 | 2017-12-29 | Battery pack tests harness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207834773U (en) |
-
2017
- 2017-12-29 CN CN201721923546.XU patent/CN207834773U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101945534B (en) | Method and circuit for protecting circuit board in case of water inflow of mobile terminal and mobile terminal | |
| CN205538070U (en) | Electronic equipment and detecting system entries thereof | |
| CN104991095B (en) | A kind of transformer test wiring fexible unit | |
| CN102033207B (en) | Automatic test equipment of Motorola lithium battery BP protection board | |
| CN202586423U (en) | Electric vehicle power supply system and high-voltage distribution box | |
| CN104901407A (en) | Power management circuit of commercial vehicle diagnostic protocol adapter | |
| CN207834773U (en) | Battery pack tests harness | |
| CN202916307U (en) | Signal switching device for debugging and detection of electrical equipment | |
| CN203519814U (en) | Multipurpose junction box for secondary voltage drop test line | |
| CN103499761A (en) | Aligning device for rapidly testing on-off of cable core and application method thereof | |
| CN202797865U (en) | Short circuit protector of M-BUS communication bus | |
| CN209640434U (en) | A kind of equipment for the vehicle-mounted school VOBC line | |
| CN106443252A (en) | Test circuit for power supply detection of mobile device system and mobile device system | |
| CN201655528U (en) | Multi-purpose CT secondary short-circuited terminal | |
| CN107894545B (en) | Intelligent detection method for portable equipment wiring and locomotive signal sensor | |
| CN201892713U (en) | Automatic test equipment of BQ protective plate of MOTOROLA lithium battery | |
| CN205049686U (en) | A fault finding device for cutting off power supply tripping operation circuit | |
| CN204464948U (en) | A kind of on-vehicle safety circuit controller | |
| CN204330944U (en) | Instrument for testing polarity of current transformer | |
| CN203203800U (en) | Motor vehicle fault detection apparatus | |
| CN103529374A (en) | Simple controlled silicon detection board | |
| CN202041922U (en) | Wireless mouse | |
| CN220419542U (en) | Multifunctional wire calibrating device | |
| CN207995119U (en) | 2.4G wireless bridge devices and its in bad electromagnetic field environment moderate resistance electromagnetic interference system | |
| CN202696008U (en) | Switch cabinet electric test car |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180907 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |