CN209534763U - A kind of charging sleeve of automobile cradle - Google Patents
A kind of charging sleeve of automobile cradle Download PDFInfo
- Publication number
- CN209534763U CN209534763U CN201822256305.5U CN201822256305U CN209534763U CN 209534763 U CN209534763 U CN 209534763U CN 201822256305 U CN201822256305 U CN 201822256305U CN 209534763 U CN209534763 U CN 209534763U
- Authority
- CN
- China
- Prior art keywords
- charging
- sleeve
- ontology
- extending
- extending sleeve
- 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
-
- 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
- Y02T90/14—Plug-in electric vehicles
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model discloses a kind of charging sleeves of automobile cradle, including charging sleeve ontology；The top of charging sleeve ontology is fixed with extending sleeve, and the inner wall top of extending sleeve is machined with entrance chamfering；Snap ring mounting groove is offered on extending sleeve, spring arch clasp is installed in snap ring mounting groove, and the material of spring arch clasp is stainless steel；Charging sleeve ontology and extending sleeve side wall on offer four between space, charge sleeve ontology between space bottom end open up it is fluted.The utility model has the beneficial effects that charging sleeve ontology and extending sleeve can generate relative constant clamping force to the charging terminal in charging gun, and clamping effect is still good after multiple plug under the elastic force effect of spring arch clasp；Compared with prior art, charging terminal in charging sleeve ontology and extending sleeve and charging gun is face contact, it is substantially better than curved spring in the prior art to contact with the line of the charging terminal in charging gun, face contact can make charging sleeve ontology and extending sleeve be electrically connected stabilization with charging terminal.
Description
Technical field
The utility model relates to automobile cradle technical fields, more specifically, being related to a kind of charging of automobile cradle
Sleeve.
Background technique
With the development of society and the progress of science and technology, the environmental consciousness of people is higher and higher, and new-energy automobile has been subjected to
The favor of more and more consumers, and the importance of charging corollary equipment relevant to new-energy automobile also gradually highlights
Come.Charging gun and cradle are the indispensable equipment of electric car charging, the especially charging terminal in charging gun and fill
Charging sleeve in electric seat is to ensure that and can smoothly charge and indispensable critical component.
In use, due to being plugged repeatedly between charging terminal and charging sleeve, cause in existing charging sleeve
Curved spring elastic force decline, the assembly defective tightness between the charging terminal in charging gun, in addition can occur card do not live
Situation influences the stability of electrical connection；And prolonged high current can cause curved spring to deform, and make curved spring and fill
Charging terminal contact area in electric rifle reduces, and so that resistance is become larger, at this moment curved spring can be made to stick together, is very easy to cause
Equipment burnout will lead to the generation of fire when serious；Therefore the charging sleeve for needing to research and develop a kind of novel automobile cradle, makes
It can be in close contact between charging sleeve and charging terminal, improve the stability and service life of equipment.
Utility model content
For disadvantages described above, the utility model provides a kind of charging sleeve of automobile cradle, to solve existing charging
It contacts not close after sleeve and charging terminal long-time use, leads to the problem that equipment is easy to damage.
To achieve the above object, the utility model uses following technical scheme:
A kind of charging sleeve of automobile cradle, including charging sleeve ontology；The top of the charging sleeve ontology is fixed
There is extending sleeve, the inner wall top of extending sleeve is machined with entrance chamfering；Snap ring mounting groove, snap ring installation are offered on the extending sleeve
Spring arch clasp is installed in slot；It is described charging sleeve ontology and extending sleeve side wall on offer it is a plurality of between space.
Further, the quantity of space is four between described.
Further, it is described charging sleeve ontology between space bottom end open up it is fluted.
Further, the material of the spring arch clasp is stainless steel.
The beneficial effects of the utility model are: facilitating the charging terminal in charging gun to be inserted by inlet porting chamfering
It charges in sleeve ontology；It can be by extending sleeve and close to the charging sleeve ontology of extending sleeve by setting spring arch clasp and space
Tightening completes charging sleeve ontology and extending sleeve to the folder of the charging terminal in charging gun under the elastic force effect of spring arch clasp
Tightly；By the way that groove is arranged, facilitate charging sleeve ontology close to the tightening at extending sleeve end；Elastic force of the utility model in spring arch clasp
Under effect, charging sleeve ontology and extending sleeve can generate relative constant clamping force to the charging terminal in charging gun, more
Clamping effect is still good after secondary plug；Compared with prior art, the charging sleeve ontology in the utility model and extending sleeve with
Charging terminal in charging gun is face contact, hence it is evident that better than the line of the charging terminal in curved spring in the prior art and charging gun
Contact, face contact can make charging sleeve ontology and extending sleeve be electrically connected stabilization with the charging terminal in charging gun, and adapt to
Bigger current-carrying capacity；The present apparatus no longer needs to reduce costs using the curved spring installation set for being equipped with curved spring, improves
Service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram one of existing charging sleeve；
Fig. 2 is the structural schematic diagram two of existing charging sleeve；
Fig. 3 is the structural schematic diagram of the utility model；
Fig. 4 is the Working position schematic diagram of snap ring mounting groove；
Fig. 5 is the location map of a space；
In figure, 1, charging sleeve ontology；2, groove；3, space；4, spring arch clasp；5, snap ring mounting groove；6, extending sleeve；
7, entrance chamfering；8, existing charging sleeve；9, curved spring installation set；10, curved spring；11, venthole.
Specific embodiment
The utility model is specifically described with reference to the accompanying drawing, as shown in Figs. 1-5, a kind of charging of automobile cradle
Sleeve, including charging sleeve ontology 1；It is fixed with extending sleeve 6 on the top of charging sleeve ontology 1, the inner wall top of extending sleeve 6 adds
Work has entrance chamfering 7, and entrance chamfering 7 facilitates the charging terminal in charging gun to be inserted into；Snap ring mounting groove is offered on extending sleeve 6
5, spring arch clasp 4 is installed, the material of spring arch clasp 4 is stainless steel in snap ring mounting groove 5；In charging sleeve ontology 1 and extend
Space 3 between offering four on the side wall of set 6, on the sleeve ontology 1 that charges between the bottom end of space 3 open up fluted 2, pass through setting
Spring arch clasp 4 and space 3 can be tightened by extending sleeve 6 and close to the charging sleeve ontology 1 of extending sleeve 6, in spring arch clasp 4
Under elastic force effect, the clamping of charging sleeve ontology 1 and extending sleeve 6 to the charging terminal in charging gun is completed.
In the present embodiment, curved spring installation set 9, curved spring peace are fitted in existing existing charging sleeve 8
Curved spring 10 is installed on 9 inner wall of encapsulation, all offers venthole 11 in existing charging sleeve 8 and curved spring installation set 9；
In the prior art, when needing for the charging terminal in charging gun to connect with existing charging sleeve 8, charging terminal is inserted into distortion
In spring installation set 9, contact charging terminal with curved spring 10, charging terminal can be pacified by curved spring 10 and curved spring
Electric current is passed to existing charging sleeve 8 by encapsulation 9, completes charging；In charging terminal insertion, in curved spring installation set 9
Air can be excluded from venthole 11, and charging terminal is facilitated to be inserted into.
When needing for the charging terminal in charging gun to connect with the present apparatus, charging terminal is inserted into extending sleeve 6 and is filled
Electric mortiser covers in ontology 1, and in charging terminal insertion, the air in extending sleeve 6 and charging sleeve ontology 1 can pass through 3 row of a space
It removes, excludes air and be conducive to charging terminal insertion；After charging terminal insertion under the elastic force effect of spring arch clasp 4, charge sleeve
Ontology 1 and extending sleeve 6 can generate relative constant clamping force to the charging terminal in charging gun, clamp effect after multiple plug
Fruit is still good.
Compared with prior art, the charging end in the charging sleeve ontology 1 and extending sleeve 6 and charging gun in the utility model
Son is face contact, hence it is evident that is contacted better than curved spring 10 in the prior art with the line of the charging terminal in charging gun, face contact meeting
So that charging sleeve ontology 1 and extending sleeve 6 is electrically connected stabilization with the charging terminal in charging gun, and adapts to filling for more high current
Electricity；The present apparatus no longer needs to be reduced costs using the curved spring installation set 9 for being equipped with curved spring 10, improved use
Service life.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solutions of the utility model, the technology of the art
Personnel embody the principles of the present invention to some variations that some of them part may be made, and belong to the utility model
Protection scope within.
Claims (4)
1. a kind of charging sleeve of automobile cradle, including charging sleeve ontology (1), it is characterised in that: the charging sleeve sheet
The top of body (1) is fixed with extending sleeve (6), and the inner wall top of extending sleeve (6) is machined with entrance chamfering (7)；The extending sleeve (6)
On offer snap ring mounting groove (5), spring arch clasp (4) are installed in snap ring mounting groove (5)；The charging sleeve ontology (1) and
A plurality of space (3) is offered on the side wall of extending sleeve (6).
2. a kind of charging sleeve of automobile cradle according to claim 1, it is characterised in that: space (3) between described
Quantity is four.
3. a kind of charging sleeve of automobile cradle according to claim 1, it is characterised in that: the charging sleeve ontology
(1) bottom end of space (3) opens up fluted (2) between on.
4. a kind of charging sleeve of automobile cradle according to claim 1, it is characterised in that: the spring arch clasp (4)
Material be stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256305.5U CN209534763U (en) | 2018-12-29 | 2018-12-29 | A kind of charging sleeve of automobile cradle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822256305.5U CN209534763U (en) | 2018-12-29 | 2018-12-29 | A kind of charging sleeve of automobile cradle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209534763U true CN209534763U (en) | 2019-10-25 |
Family
ID=68267255
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822256305.5U Expired - Fee Related CN209534763U (en) | 2018-12-29 | 2018-12-29 | A kind of charging sleeve of automobile cradle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209534763U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466358A (en) * | 2018-12-29 | 2019-03-15 | 路建勋 | A kind of charging sleeve of automobile cradle |
-
2018
- 2018-12-29 CN CN201822256305.5U patent/CN209534763U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109466358A (en) * | 2018-12-29 | 2019-03-15 | 路建勋 | A kind of charging sleeve of automobile cradle |
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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 |
Granted publication date: 20191025 Termination date: 20201229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |