CN208690571U - A kind of direct current jack terminal for electric car - Google Patents
A kind of direct current jack terminal for electric car Download PDFInfo
- Publication number
- CN208690571U CN208690571U CN201821519752.9U CN201821519752U CN208690571U CN 208690571 U CN208690571 U CN 208690571U CN 201821519752 U CN201821519752 U CN 201821519752U CN 208690571 U CN208690571 U CN 208690571U
- Authority
- CN
- China
- Prior art keywords
- torsional spring
- jack
- terminal body
- hole
- seal groove
- 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.)
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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
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- 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
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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
- 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
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a kind of direct current jack terminals for electric car, it includes terminal body, one end of the terminal body is provided with torsional spring jack, the other end is provided with cable crimping hole, torsional spring is provided in the torsional spring jack, the cable crimping is crimped with cable in hole, wherein, it is spaced apart on the outer wall of the terminal body and is equipped with the first seal groove and the second seal groove, sealing ring is set in first seal groove and the second seal groove, thermometer hole is offered between the torsional spring jack and cable crimping hole in the terminal body, thermistor is fixed in the thermometer hole.The above-mentioned direct current jack terminal for electric car not only good seal performance, terminal will not rotate in assembling process, convenient for assembling；And thermometer hole is had additional in terminal body, thermistor is fixed in thermometer hole, convenient for the assembly of thermistor, while substantially increasing the accuracy of thermometric liter.
Description
Technical field
The utility model relates to a kind of direct current jacks for charging pile, more particularly, to a kind of for the straight of electric car
Streaming socket terminal.
Background technique
The torsional spring jack that 70 squares of line terminals of 200A direct current jack are manufactured using torsional spring technology, it is a kind of compact
J ack connector, when use, not only has high contact area, but also the jack structure of same specification is more compact, provides for client
The connector plug jack contact technology and product of highly reliable, high sexual valence, torsion spring type hub feature and advantage: punch forming technology
And can effectively reduce cost, self-cleaning (oxide layer) in lower contact engaging and separating force, swapping process, plug number 10000 times or more,
It is with good stability in lesser contact resistance, vibration and shock environment to be compared with similar product, have small size can
Jack size to be accomplished within 0.60mm.It is primarily adapted for use in electric car charging socket, high-tension connector, electric power and the energy
Storage, rail traffic, industrial power, waterproof photovoltaic connector etc..
200A direct current jack terminal is an essential electronic component on electric car charging socket.It is being produced
It has the following disadvantages: in the process
1) terminal is easy rotation in assembly line assembling process, is not easily assembled；
2) terminal thermometric liter is to swathe thermistor with adhesive tape to carry out thermometric liter, the method meeting that this thermometric rises in terminal
Measurement is led to problems such as to be not allowed, assembly is not easy；
3) sealing performance is poor.
Utility model content
The purpose of this utility model is to provide a kind of direct current jack terminals for electric car, to solve the prior art
In the inaccurate problem of poor sealing performance and temperature measurement existing for direct current jack terminal for electric car.
For this purpose, the utility model uses following technical scheme:
A kind of direct current jack terminal for electric car comprising terminal body, one end setting of the terminal body
There is torsional spring jack, the other end is provided with cable crimping hole, is provided with torsional spring in the torsional spring jack, the cable crimps hole internal pressure
It is connected to cable, wherein be spaced apart on the outer wall of the terminal body and be equipped with the first seal groove and the second seal groove, described first is close
It is set with sealing ring in sealing groove and the second seal groove, is crimped between hole in the terminal body in the torsional spring jack and cable
Thermometer hole is offered, is fixed with thermistor in the thermometer hole.
Particularly, the torsional spring jack and cable crimping Kong Shangjun offer gas vent.
Particularly, first seal groove is opened in the outer of the terminal body between the torsional spring jack and cable crimping hole
On wall, second seal groove is opened on the outer wall of the terminal body at torsional spring jack.
Particularly, it is symmetrically milled in first seal groove close to the side in cable crimping hole on the outer wall of the terminal body
Two anti-rotation planes out.
The beneficial effects of the utility model are, the direct current jack terminal for electric car is not compared with prior art
Only good seal performance, terminal will not rotate in assembling process, convenient for assembling；And thermometer hole is had additional in terminal body, temperature-sensitive
Resistance is fixed in thermometer hole, convenient for the assembly of thermistor, while substantially increasing the accuracy of thermometric liter.
Detailed description of the invention
Fig. 1 is the stereochemical structure for the direct current jack terminal for electric car that specific embodiment of the present invention provides
Schematic diagram；
Fig. 2 is the sectional view for the direct current jack terminal for electric car that specific embodiment of the present invention provides.
In figure:
1, terminal body；2, torsional spring jack；3, cable crimps hole；4, gas vent；5, the first seal groove；6, the second sealing
Slot；7, thermometer hole；8, anti-rotation plane.
Specific embodiment
Further illustrate the technical solution of the utility model below with reference to the accompanying drawings and specific embodiments.
It please refers to shown in Fig. 1 and Fig. 2, in the present embodiment, a kind of direct current jack terminal for electric car includes terminal
Ontology 1, one end of terminal body 1 are provided with torsional spring jack 2, and the other end is provided with cable crimping hole 3, setting in torsional spring jack 2
There is torsional spring, cable is crimped in cable crimping hole 3, is offered at torsional spring jack 2 and cable crimping hole 3 in terminal body 1
Gas vent 4, torsional spring jack 2 and cable crimping hole 3 are connected with corresponding gas vent 4, are spaced apart on the outer wall of terminal body 1
Equipped with the first seal groove 5 and the second seal groove 6, the first seal groove 5 is opened in the end between torsional spring jack 2 and cable crimping hole 3
On the outer wall of sub- ontology 1, the second seal groove 6 is opened on the outer wall of the terminal body 1 at torsional spring jack 2,5 He of the first seal groove
It is set with sealing ring in second seal groove 6, using the design of two seals, the sealing of direct current jack terminal can be greatly improved
Property, improve its waterproof performance.
Thermometer hole 7 is offered between torsional spring jack 2 and cable crimping hole 3 in terminal body 1, is fixed in thermometer hole 7
Thermistor carries out thermometric liter, easier for installation, the accuracy of thermometric liter data of thermistor by thermistor
It greatly improves.
Two are symmetrically milled out close to the side that cable crimps 3 holes in first seal groove 5 on the outer wall of terminal body 1 to prevent
Turn plane 8, terminal in assembling process can be avoided by anti-rotation plane 8 and rotate, convenient for the assembling of terminal.
Above embodiments only elaborate the basic principles and features of the present invention, and the utility model is not by above-mentioned example
Limitation, on the premise of not departing from the spirit and scope of the utility model, the present invention has various changes and changes, these changes
Change and change is fallen within the scope of the claimed invention.The utility model requires protection scope is wanted by appended right
Ask book and its equivalent thereof.
Claims (4)
1. a kind of direct current jack terminal for electric car comprising one end of terminal body, the terminal body is provided with
Torsional spring jack, the other end are provided with cable crimping hole, and torsional spring is provided in the torsional spring jack, and the cable crimping crimps in hole
There is cable, which is characterized in that it is spaced apart on the outer wall of the terminal body and is equipped with the first seal groove and the second seal groove, described the
It is set with sealing ring in one seal groove and the second seal groove, crimps hole in the torsional spring jack and cable in the terminal body
Between offer thermometer hole, be fixed with thermistor in the thermometer hole.
2. the direct current jack terminal according to claim 1 for electric car, which is characterized in that the torsional spring jack and
Cable crimping Kong Shangjun offers gas vent.
3. the direct current jack terminal according to claim 1 or 2 for electric car, which is characterized in that described first is close
Sealing groove is opened on the outer wall of the terminal body between the torsional spring jack and cable crimping hole, and second seal groove is opened in
On the outer wall of terminal body at torsional spring jack.
4. the direct current jack terminal according to claim 3 for electric car, which is characterized in that the terminal body
Two anti-rotation planes are symmetrically milled out close to the side in cable crimping hole in first seal groove on outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519752.9U CN208690571U (en) | 2018-09-17 | 2018-09-17 | A kind of direct current jack terminal for electric car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821519752.9U CN208690571U (en) | 2018-09-17 | 2018-09-17 | A kind of direct current jack terminal for electric car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208690571U true CN208690571U (en) | 2019-04-02 |
Family
ID=65889515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821519752.9U Active CN208690571U (en) | 2018-09-17 | 2018-09-17 | A kind of direct current jack terminal for electric car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208690571U (en) |
-
2018
- 2018-09-17 CN CN201821519752.9U patent/CN208690571U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |