CN208508050U - Connector, rechargeable battery pack, electric bicycle and electric car - Google Patents
Connector, rechargeable battery pack, electric bicycle and electric car Download PDFInfo
- Publication number
- CN208508050U CN208508050U CN201821225439.4U CN201821225439U CN208508050U CN 208508050 U CN208508050 U CN 208508050U CN 201821225439 U CN201821225439 U CN 201821225439U CN 208508050 U CN208508050 U CN 208508050U
- Authority
- CN
- China
- Prior art keywords
- rechargeable battery
- connector
- cathode
- plug
- slot
- 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
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model relates to a kind of connector and use rechargeable battery pack, electric bicycle and the electric car of the connector, including female connectors and public connector, the end face of the female connectors is equipped with anode plug, cathode plug and contact pin, the female connectors are equipped with female terminal, the female terminal is disposed relative to the other end of contact pin, the female terminal is connected with contact pin, and the public connector is equipped with positive contact portion and cathode contact portion.The utility model uses the connector for being integrated with voltage internal resistance detection function no longer using the connector having a single function, and only need to connect female terminal by the male terminal in external detection equipment, can obtain the voltage internal resistance signal of rechargeable battery, simple and convenient.The smart structural design, by integrating contact pin and female terminal on female connectors, to reduce the volume of connector.
Description
Technical field
The utility model relates to connector technique field more particularly to a kind of connector and filling using the connector
Electric battery component, electric bicycle and electric car.
Background technique
Rechargeable battery in the prior art need by connector carry out charge and discharge, connector generally comprise female connectors and
Public connector, connector in the prior art only have charging/discharging function, when user needs to detect the voltage internal resistance of rechargeable battery
When, it is necessary to it can be detected by complicated process.Therefore, the test problems for how improving existing rechargeable battery need further
It solves.
Utility model content
The purpose of this utility model is to provide it is a kind of facilitate voltage internal resistance detection, it is small in size for rechargeable battery charge and discharge
The connector of electricity and rechargeable battery pack, electric bicycle and the electric car for using the connector.
In order to solve the above-mentioned technical problem, technical solution provided by the utility model are as follows:
A kind of connector for rechargeable battery charge and discharge, including female connectors and public connector, the female connectors
End face is equipped with anode plug, cathode plug and contact pin, and the female connectors are equipped with female terminal, and the female terminal setting exists
Relative to the other end of contact pin, the female terminal is connected with contact pin, and the public connector is equipped with positive contact portion and cathode connects
Contact portion；When charging, the anode plug and positive contact portion electrical connection, the cathode plug and the electrical connection of cathode contact portion.
It wherein, further include protective cover, the protective cover lid is located on female terminal.
Wherein, the protective cover is equipped with buckle, and the female connectors are equipped with card slot, the protective cover and female connectors
Pass through buckle and card slot clamping.
Wherein, the center of female connectors is arranged in the anode plug and cathode plug, and the contact pin is with circular
The periphery of anode plug and cathode plug is arranged in arrangement mode.
Another technical solution provided by the utility model are as follows:
A kind of rechargeable battery pack, including rechargeable battery, charger and connector, the rechargeable battery, which is equipped with, to be protected
Backplate, the rechargeable battery and protection board electrical connection, the protection board, which is equipped with, to be adapted to the positive slot of the anode plug, fits
The slot of cathode slot and the adaptation contact pin with the cathode plug, the protection board are fixedly connected with female connectors,
The rechargeable battery and charger are realized by female connectors and public connector to be electrically connected.
Another technical solution provided by the utility model are as follows:
A kind of electric bicycle, including rechargeable battery and connector, the rechargeable battery is equipped with protection board, described to fill
Battery and protection board electrical connection, the protection board are equipped with the positive slot for being adapted to the anode plug, the adaptation cathode
The cathode slot of plug and the slot of the adaptation contact pin, the protection board are fixedly connected with female connectors.
Another technical solution provided by the utility model are as follows:
A kind of electric car, including rechargeable battery and connector, the rechargeable battery are equipped with protection board, the charging
Battery and protection board electrical connection, the protection board is equipped with the positive slot for being adapted to the anode plug, the adaptation cathode is inserted
The cathode slot of head and the slot of the adaptation contact pin, the protection board are fixedly connected with female connectors.
The utility model has the following beneficial effects: the utility model no longer uses the connector having a single function, but use collection
At the connector for having voltage internal resistance detection function, only female terminal need to be connected by the male terminal in external detection equipment, can obtained
The voltage internal resistance signal of rechargeable battery is taken, it is simple and convenient.The smart structural design, by integrating contact pin and mother on female connectors
Terminal, to reduce the volume of connector.
Detailed description of the invention
Fig. 1 is the assembling figure of connector described in the utility model；
Fig. 2 is the structural schematic diagram of female connectors described in the utility model；
Fig. 3 is the structural schematic diagram of public connector described in the utility model；
Fig. 4 is the structural schematic diagram of protective cover described in the utility model；
1, female connectors；11, anode plug；12, cathode plug；13, contact pin；2, public connector；21, positive contact portion；
22, cathode contact portion；3, protective cover；31, it buckles.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
As the embodiment of the connector described in the utility model for rechargeable battery charge and discharge, as shown in Figure 1 to Figure 3,
Including female connectors 1 and public connector 2, the end face of the female connectors 1 is equipped with anode plug 11, cathode plug 12 and inserts
Needle 13, the female connectors 1 are equipped with female terminal (not shown go out), and the female terminal is disposed relative to the another of contact pin 13
End, the female terminal and contact pin 13 connect, and the public connector 2 is equipped with positive contact portion 21 and cathode contact portion 22；Charging
When, the anode plug 11 and positive contact portion 21 are electrically connected, and the cathode plug 12 and cathode contact portion 22 are electrically connected.
The utility model uses the company for being integrated with voltage internal resistance detection function no longer using the connector having a single function
Device is connect, only female terminal need to be connected by the male terminal in external detection equipment, the voltage internal resistance signal of rechargeable battery can be obtained,
It is simple and convenient.The smart structural design, by integrating contact pin 13 and female terminal on female connectors 1, to reduce connector
Volume.
In the present embodiment, as shown in figure 4, connector further includes protective cover 3, the lid of protective cover 3 is located on female terminal.
Since exposed female terminal be easy to cause security risk, protective cover 3 is arranged on female terminal and covers female terminal, is prevented
It accidentally touches, to improve the safety of connector.
In the present embodiment, protective cover 3 is equipped with buckle 31, and female connectors 1 are equipped with card slot (not shown go out), protective cover
3 and female connectors 1 by buckle 31 and card slot clamping, the structure is convenient for disassembly and assembly.
In the present embodiment, anode plug 11 and cathode plug 12 are arranged in the center of female connectors 1, contact pin 13 with
The periphery of anode plug 11 and cathode plug 12 is arranged in circular arrangement mode, which can be realized accurate grafting.
The another aspect of the utility model additionally provide a kind of rechargeable battery pack, including rechargeable battery, charger with
And connector, the rechargeable battery are equipped with protection board, the rechargeable battery and protection board electrical connection, the protection board are equipped with
It is adapted to the slot of the positive slot of the anode plug, the cathode slot of the adaptation cathode plug and the adaptation contact pin,
The protection board is fixedly connected with female connectors, and the rechargeable battery and charger pass through female connectors and public connector realization electricity
Connection.When rechargeable battery needs to charge, charger need to only be connected public connector by user, and public connector is then inserted into female connect
It connects in device, charging can be realized, it is simple and convenient.
The another aspect of the utility model additionally provides a kind of electric bicycle, including rechargeable battery and connector, institute
Rechargeable battery is stated equipped with protection board, the rechargeable battery and protection board electrical connection, it is described just that the protection board is equipped with adaptation
The slot of the positive slot of pole plug, the cathode slot of the adaptation cathode plug and the adaptation contact pin, the protection board
It is fixedly connected with female connectors.When user needs to detect the voltage internal resistance of rechargeable battery, first by protective cover from female connectors
It takes off, detection can be realized in the male terminal connection female terminal that then will test equipment, simple and convenient.
The another aspect of the utility model additionally provides a kind of electric car, including rechargeable battery and connector, described
Rechargeable battery is equipped with protection board, the rechargeable battery and protection board electrical connection, and the protection board, which is equipped with, is adapted to the anode
The slot of the positive slot of plug, the cathode slot of the adaptation cathode plug and the adaptation contact pin, the protection board and
Female connectors are fixedly connected.When user needs to detect the voltage internal resistance of rechargeable battery, first protective cover is taken from female connectors
Get off, detection can be realized in the male terminal connection female terminal that then will test equipment, simple and convenient.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (7)
1. a kind of connector for rechargeable battery charge and discharge, which is characterized in that including female connectors and public connector, the mother
The end face of connector is equipped with anode plug, cathode plug and contact pin, and the female connectors are equipped with female terminal, the female end
Son is disposed relative to the other end of contact pin, and the female terminal is connected with contact pin, and the public connector is equipped with positive contact portion
With cathode contact portion；When charging, the anode plug and positive contact portion electrical connection, the cathode plug and cathode contact portion electricity
Connection.
2. connector according to claim 1, which is characterized in that further include protective cover, the protective cover lid is located at female end
On son.
3. connector according to claim 2, which is characterized in that the protective cover is equipped with buckle, the female connectors
It is equipped with card slot, the protective cover and female connectors and passes through buckle and card slot clamping.
4. connector according to claim 1, which is characterized in that the anode plug and cathode plug setting are connected in mother
The periphery of anode plug and cathode plug is arranged in circular arrangement mode for the center of device, the contact pin.
5. a kind of rechargeable battery pack, which is characterized in that including any one of rechargeable battery, charger and claim 1-4
The connector, the rechargeable battery are equipped with protection board, and the rechargeable battery and protection board are electrically connected, on the protection board
Equipped with the positive slot, the cathode slot of the adaptation cathode plug and inserting for the adaptation contact pin for being adapted to the anode plug
Slot, the protection board are fixedly connected with female connectors, and the rechargeable battery and charger are real by female connectors and public connector
Now it is electrically connected.
6. a kind of electric bicycle, which is characterized in that including rechargeable battery and the described in any item connections of claim 1-4
Device, the rechargeable battery are equipped with protection board, the rechargeable battery and protection board electrical connection, and the protection board is equipped with adaptation institute
State the slot of the positive slot of anode plug, the cathode slot of the adaptation cathode plug and the adaptation contact pin, the guarantor
Backplate is fixedly connected with female connectors.
7. a kind of electric car, which is characterized in that including rechargeable battery and the described in any item connectors of claim 1-4,
The rechargeable battery is equipped with protection board, and the rechargeable battery and protection board electrical connection, the protection board are equipped with described in adaptation
The slot of the positive slot of anode plug, the cathode slot of the adaptation cathode plug and the adaptation contact pin, the protection
Plate is fixedly connected with female connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225439.4U CN208508050U (en) | 2018-07-31 | 2018-07-31 | Connector, rechargeable battery pack, electric bicycle and electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821225439.4U CN208508050U (en) | 2018-07-31 | 2018-07-31 | Connector, rechargeable battery pack, electric bicycle and electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208508050U true CN208508050U (en) | 2019-02-15 |
Family
ID=65290694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821225439.4U Expired - Fee Related CN208508050U (en) | 2018-07-31 | 2018-07-31 | Connector, rechargeable battery pack, electric bicycle and electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208508050U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922108A (en) * | 2020-06-23 | 2022-01-11 | 帝亚一维新能源汽车有限公司 | Connector and wire harness connecting structure and portable battery replacing bag |
-
2018
- 2018-07-31 CN CN201821225439.4U patent/CN208508050U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113922108A (en) * | 2020-06-23 | 2022-01-11 | 帝亚一维新能源汽车有限公司 | Connector and wire harness connecting structure and portable battery replacing bag |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190215 Termination date: 20190731 |