CN109066140A - New-energy automobile charging gun connecting terminal - Google Patents
New-energy automobile charging gun connecting terminal Download PDFInfo
- Publication number
- CN109066140A CN109066140A CN201810680256.XA CN201810680256A CN109066140A CN 109066140 A CN109066140 A CN 109066140A CN 201810680256 A CN201810680256 A CN 201810680256A CN 109066140 A CN109066140 A CN 109066140A
- Authority
- CN
- China
- Prior art keywords
- cylinder
- connecting portion
- connecting terminal
- screw thread
- energy automobile
- 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.)
- Pending
Links
- 239000012212 insulator Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 6
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 238000002955 isolation Methods 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 208000004141 microcephaly Diseases 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/26—Connectors or connections adapted for particular applications for vehicles
Landscapes
- Cable Accessories (AREA)
Abstract
The invention discloses new-energy automobile charging gun connecting terminals, including, insulator cap, insulator cap includes the cylindrical end and cylinder with insulation performance, cylinder is arranged in one end face of the cylindrical end, notch is arranged in the other end face, the cylinder outer wall has external screw thread, connecting terminal ontology, connecting terminal ontology includes the second connecting portion for the first connecting portion of connection cables and for installing insulator cap, the inner wall of end of second connecting portion has internal screw thread, external screw thread is matched with the internal screw thread so that insulator cap matches installation with the second connecting portion.The insulator cap of the connecting terminal is combined by cylindrical end and cylinder and is formed, external screw thread on cylinder can match the internal screw thread of second connecting portion inner wall of end, notch is set in cylindrical end portions simultaneously, it can directly utilize tool (depending on the shape of notch, such as straight screwdriver, Torx screwdriver etc.) by cylinder screw-in second connecting portion end, conveniently, fast.
Description
Technical field
The present invention relates to new-energy automobiles, and in particular to new-energy automobile charging gun connecting terminal.
Background technique
Existing automobile charging pile, the insulator cap on connecting terminal is usually non-dismountable part, therefore, in its generation
When partial destruction, it can only be replaced by way of replacing entire connecting terminal, it is time-consuming, it is arduously, at high cost.In the above problem
On the basis of, a kind of automobile charging pile copper tip is provided in 207052796 U of patent CN, in the 11st section of its specification in detail
Disclose the following contents: the inner wall of the insulation sleeve 3 is equipped with and 52 phase of the second external screw thread at the port of second connecting portion 5
The third internal screw thread matched, the insulation sleeve 3 are coated on the port of second connecting portion 5.In this scheme, efficiently solve absolutely
Non-dismountable problem still produces other defect simultaneously between edge set and copper tip ontology, because its insulation sleeve is cladding
On copper tip, when replacing disassembly, manual teardown is needed to assemble, the tool that can not directly adopt effectively is operated, low efficiency,
Meanwhile therefore cladding and the problem of be threadedly engaged, to required precision height, high production cost.
Summary of the invention
In view of the above technical problems, the present invention provides a kind of new-energy automobile charging gun connecting terminal, the connecting terminals
Insulator cap combined and formed by cylindrical end and cylinder, the external screw thread on cylinder can match the interior of second connecting portion inner wall of end
Screw thread, while notch is set in cylindrical end portions, it can directly utilize tool (depending on the shape of notch, such as straight screwdriver, plum
Flower screwdriver etc.) by cylinder screw-in second connecting portion end, conveniently, fast.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: new-energy automobile charging gun terminals
Son, including,
Insulator cap, insulator cap include the cylindrical end and cylinder with insulation performance, and an end face of the cylindrical end is set
Cylinder is set, notch is arranged in the other end face, and the outer diameter of cylindrical end is greater than the outer diameter of cylinder, and the cylinder outer wall has outer spiral shell
Line,
Connecting terminal ontology, connecting terminal ontology include for the first connecting portion of connection cables and for installing insulator cap
The inner wall of end of second connecting portion, second connecting portion has internal screw thread,
The outer diameter of cylindrical end is not less than the outer diameter of second connecting portion end face,
External screw thread is matched with the internal screw thread so that insulator cap matches installation with the second connecting portion.
Cylinder is identical as the material of the cylindrical end as a preferred embodiment of the above solution,.
Cylindrical end is made of electrical isolation material as a preferred embodiment of the above solution, and cylinder is made of metal.
Notch is "-" type or quincunx as a preferred embodiment of the above solution,.
Notch is that hexagonal is quincunx as a preferred embodiment of the above solution,.
It as a preferred embodiment of the above solution, further include frustum, frustum has stub end and a small head end, small head end connecting column body,
Stub end connects cylindrical end, port setting and the matched chamfering of frustum outer wall of second connecting portion.
Cylinder becomes along its axis direction from one end close to cylindrical end to other end outer diameter as a preferred embodiment of the above solution,
It is small.
It is formed the beneficial effects of the present invention are: the insulator cap of the connecting terminal is combined by cylindrical end and cylinder, cylinder
On external screw thread can match the internal screw thread of second connecting portion inner wall of end, while notch is set in cylindrical end portions, can directly utilize
Cylinder is screwed in second connecting portion end, side by tool (depending on the shape of notch, such as straight screwdriver, Torx screwdriver etc.)
Just, fast.
In addition, being on the one hand convenient for cylinder screwing in second connecting portion end by the structure that cylinder design becomes smaller for outer diameter
Working efficiency can be improved in portion, on the other hand, reduces to required precision, reduces production cost.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the perspective view one of insulator cap；
Fig. 3 is the perspective view two of insulator cap；
Fig. 4 is connecting terminal body construction schematic diagram.
Specific embodiment
With reference to embodiment, the specific embodiment of the present invention is further described.
As shown in Figs 1-4, new-energy automobile charging gun connecting terminal, including, insulator cap, insulator cap includes having insulating properties
Cylinder is arranged in the cylindrical end 3 and cylinder 4 of energy, an end face of the cylindrical end, and notch 31, slot is arranged in the other end face
Mouth is "-" type or quincunx, and notch preferably uses hexagonal quincunx in this programme.
The outer diameter of cylindrical end is greater than the outer diameter of cylinder, and the cylinder outer wall has external screw thread.
Connecting terminal ontology, connecting terminal ontology include for the first connecting portion 2 of connection cables and for installing absolutely
The inner wall of end of the second connecting portion 1 of edge cap, second connecting portion has internal screw thread.
The outer diameter of cylindrical end is not less than the outer diameter of second connecting portion end face.
External screw thread is matched with the internal screw thread so that insulator cap matches installation with the second connecting portion.
Improvement is made on the basis of the above embodiments, and cylinder is identical as the material of the cylindrical end, using identical material
Matter manufactures cylinder and cylindrical end portions form insulator cap, relative to two kinds of materials, needs corresponding equipment to carry out when producing secondary
Charging.This programme only needs once to feed, therefore it can be when putting into lower cost by insulator cap one-pass molding.
Improvement is made on the basis of the above embodiments, cylindrical end is made of electrical isolation material, and cylinder is made of metal,
Using cylinder made of metal, within the scope of cost control, metal has biggish range of choice, and the intensity of screw thread is high.
Improvement is made on the basis of the above embodiments, further includes frustum 5, and frustum has stub end and small head end, microcephaly
End connection cylinder, stub end connect cylindrical end, port setting and the matched chamfering of frustum outer wall of second connecting portion.
Make improvement on the basis of the above embodiments, cylinder is along its axis direction from one end close to cylindrical end to another
One end outer diameter becomes smaller, and on the one hand convenient for cylinder is screwed in second connecting portion end, working efficiency can be improved, another aspect is right
Required precision reduces, and reduces production cost.
For those skilled in the art, technical solution documented by foregoing embodiments can still be repaired
Change or equivalent replacement of some of the technical features, it is all within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (7)
1. new-energy automobile charging gun connecting terminal, which is characterized in that including,
Insulator cap, insulator cap include the cylindrical end and cylinder with insulation performance, and an end face of the cylindrical end is set
Cylinder is set, notch is arranged in the other end face, and the outer diameter of cylindrical end is greater than the outer diameter of cylinder, and the cylinder outer wall has outer spiral shell
Line,
Connecting terminal ontology, connecting terminal ontology include for the first connecting portion of connection cables and for installing insulator cap
The inner wall of end of second connecting portion, second connecting portion has internal screw thread,
The outer diameter of cylindrical end is not less than the outer diameter of second connecting portion end face,
External screw thread is matched with the internal screw thread so that insulator cap matches installation with the second connecting portion.
2. new-energy automobile charging gun connecting terminal as described in claim 1, which is characterized in that cylinder and the cylindrical end
Material it is identical.
3. new-energy automobile charging gun connecting terminal as described in claim 1, which is characterized in that cylindrical end is by electrical isolation material
Matter is made, and cylinder is made of metal.
4. new-energy automobile charging gun connecting terminal as described in claim 1, which is characterized in that notch is "-" type or plum blossom
Shape.
5. new-energy automobile charging gun connecting terminal as claimed in claim 4, which is characterized in that notch is that hexagonal is quincunx.
6. new-energy automobile charging gun connecting terminal as described in claim 1, which is characterized in that further include frustum, frustum tool
There are stub end and small head end, small head end connecting column body, stub end connects cylindrical end, the port setting of second connecting portion and frustum
The matched chamfering of outer wall.
7. new-energy automobile charging gun connecting terminal as described in claim 1, which is characterized in that cylinder along its axis direction from
One end to other end outer diameter close to cylindrical end becomes smaller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680256.XA CN109066140A (en) | 2018-06-27 | 2018-06-27 | New-energy automobile charging gun connecting terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810680256.XA CN109066140A (en) | 2018-06-27 | 2018-06-27 | New-energy automobile charging gun connecting terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109066140A true CN109066140A (en) | 2018-12-21 |
Family
ID=64821370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810680256.XA Pending CN109066140A (en) | 2018-06-27 | 2018-06-27 | New-energy automobile charging gun connecting terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109066140A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070048685A (en) * | 2007-04-19 | 2007-05-09 | 임장호 | Cap insulation of pressure wiring terminal |
| CN106848694A (en) * | 2017-02-23 | 2017-06-13 | 四川瑞可达连接系统有限公司 | DC charging rifle power contact contact pin component |
| CN107302150A (en) * | 2017-08-09 | 2017-10-27 | 海盐金笔厂 | A kind of automobile charging pile insulated terminal |
| CN206850067U (en) * | 2017-05-03 | 2018-01-05 | 昆山惠禾新能源科技有限公司 | Charging gun terminal group |
| CN206992349U (en) * | 2017-06-28 | 2018-02-09 | 深圳市沃尔新能源电气科技股份有限公司 | Charging terminal, charging sleeve, charging gun and cradle |
| CN207052796U (en) * | 2017-08-09 | 2018-02-27 | 海盐金笔厂 | A kind of automobile charging pile copper tip |
| CN107887725A (en) * | 2017-07-03 | 2018-04-06 | 深圳市沃尔新能源电气科技股份有限公司 | A kind of connector plug terminal and charging gun connector |
| CN208548486U (en) * | 2018-06-27 | 2019-02-26 | 友邦电气（平湖）股份有限公司 | New-energy automobile charging gun connecting terminal |
-
2018
- 2018-06-27 CN CN201810680256.XA patent/CN109066140A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20070048685A (en) * | 2007-04-19 | 2007-05-09 | 임장호 | Cap insulation of pressure wiring terminal |
| CN106848694A (en) * | 2017-02-23 | 2017-06-13 | 四川瑞可达连接系统有限公司 | DC charging rifle power contact contact pin component |
| CN206850067U (en) * | 2017-05-03 | 2018-01-05 | 昆山惠禾新能源科技有限公司 | Charging gun terminal group |
| CN206992349U (en) * | 2017-06-28 | 2018-02-09 | 深圳市沃尔新能源电气科技股份有限公司 | Charging terminal, charging sleeve, charging gun and cradle |
| CN107887725A (en) * | 2017-07-03 | 2018-04-06 | 深圳市沃尔新能源电气科技股份有限公司 | A kind of connector plug terminal and charging gun connector |
| CN107302150A (en) * | 2017-08-09 | 2017-10-27 | 海盐金笔厂 | A kind of automobile charging pile insulated terminal |
| CN207052796U (en) * | 2017-08-09 | 2018-02-27 | 海盐金笔厂 | A kind of automobile charging pile copper tip |
| CN208548486U (en) * | 2018-06-27 | 2019-02-26 | 友邦电气（平湖）股份有限公司 | New-energy automobile charging gun connecting terminal |
Non-Patent Citations (1)
| Title |
|---|
| 杨胜强 等: "现代工程制图", 国防工业出版社, pages: 236 - 237 * |
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