CN208315833U - A kind of fast disassembly type charging terminal - Google Patents
A kind of fast disassembly type charging terminal Download PDFInfo
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- CN208315833U CN208315833U CN201820837780.9U CN201820837780U CN208315833U CN 208315833 U CN208315833 U CN 208315833U CN 201820837780 U CN201820837780 U CN 201820837780U CN 208315833 U CN208315833 U CN 208315833U
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- sleeve
- charging terminal
- type charging
- disassembly type
- fast disassembly
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Abstract
The utility model discloses a kind of fast disassembly type charging terminal, including first sleeve and second sleeve, the first sleeve is fixedly installed in cradle, and the cavity wall of front end is equipped with internal screw thread；The outer wall of second sleeve is equipped with external screw thread and is screwed together in first sleeve with opposite, and spring louvers are welded in the cavity wall of second sleeve, multiple Quick Release slots are circumferentially uniformly provided on the front end face of second sleeve.The fast disassembly type charging terminal of the utility model, it can be achieved that charging terminal fast assembling-disassembling, reduce time and the cost of replacement charging terminal.
Description
Technical field
The utility model relates to cradle technical fields, and in particular to a kind of fast disassembly type charging terminal.
Background technique
Currently, inexorable trend of the new-energy automobile at China Automobile Industry, the application of the charging equipment on electric car,
Increasingly become the link of the attention of people.Charging gun is inserted into and installs in charging by pure electric automobile or hybrid vehicle
Cradle on automobile charges, and after use of repeatedly charging repeatedly, charging terminal can wear, deform, aging, cause to connect
Electric shock resistance increases, and then generates failure, causes poor contact when charging or can not charge, therefore, it is necessary to periodically to charging terminal
It is replaced.But existing charging terminal is affixed in cradle, needs replacing entire cradle when replacing charging terminal,
Maintenance cost is high.Therefore, it needs to develop a kind of fast disassembly type charging terminal, to meet the needs of quick-replaceable charging terminal.
Utility model content
The technical problem to be solved by the present invention is to provide a kind of fast disassembly type charging terminals, compared with prior art, should
Fast disassembly type charging terminal can realize the fast assembling-disassembling of charging terminal, reduce time and the cost of replacement charging terminal.
In order to solve the above-mentioned technical problem, the utility model provides fast disassembly type charging terminal, including first sleeve and
Two sleeves, the first sleeve are fixedly installed in cradle, and the cavity wall of front end is equipped with internal screw thread；Outside second sleeve
Wall is equipped with external screw thread and is screwed together in first sleeve with opposite, is welded with spring louvers in the cavity wall of second sleeve, and second
Multiple Quick Release slots are circumferentially uniformly provided on the front end face of sleeve.
In the utility model, uses and be threadedly coupled between second sleeve and first sleeve, it is easy to disassemble.
In the utility model, term "front", "rear" is described in the installation site relative to charging terminal, i.e., from second sleeve
It is in the opposite direction preceding after direction towards first sleeve is.
A kind of embodiment according to the present utility model, the position that female ends are located in the cavity wall of first sleeve are equipped with
Retaining ring, the retaining ring play the role of being defined the installation site of second sleeve.
The invention also discloses another fast disassembly type charging terminal, including first sleeve and second sleeve, described
The outside projection in the front end of one sleeve forms connecting neck portion, and the connecting neck portion outer wall is equipped with external screw thread；The second sleeve
The cavity wall of rear end is equipped with internal screw thread and is screwed together in connecting neck portion with opposite, and inner sleeve is fixed in the cavity wall of front end, interior
It is welded with spring louvers in sleeve, and is circumferentially uniformly provided with multiple Quick Release slots on second sleeve front end face.
A kind of embodiment according to the present utility model, the position that male ends are located in the connecting neck portion are equipped with gear
Circle, the retaining ring play the role of being defined the installation site of second sleeve.
In the utility model, the Quick Release slot can cooperate with Quick Release tool, quickly tear second sleeve from first sleeve open
It removes.Preferably, the Quick Release slot is 8.
A kind of embodiment according to the present utility model, the internal screw thread and external threaded surface are coated with the compound tree of electric power
Rouge layer.Electric power compound resin, that is, conductive paste is a kind of good neutral conductive dressing of electrical contact performance, can reduce first sleeve with
Contact resistance between second sleeve.In the utility model, which can be by conventionally known in the art any
Electric power compound resin coats to be formed.
A kind of embodiment according to the present utility model is arranged with sealing ring on the outer wall of the first sleeve.When first
When sleeve is installed in cradle, which is avoided that dust, water stain etc. enter inside charging terminal.
The utility model has the beneficial effects that:
The fast disassembly type charging terminal of the utility model quickly will when needing replacing charging terminal by means of Quick Release tool
Second sleeve is screwed out from first sleeve, then the second sleeve more renewed, and does not have to replace entire cradle, is substantially reduced
The time of replacement charging terminal and cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the fast disassembly type charging terminal of embodiment 1；
Fig. 2 is the perspective view of the explosion of fast disassembly type charging terminal in Fig. 1；
Fig. 3 is the structural schematic diagram of the fast disassembly type charging terminal of embodiment 2；
Fig. 4 is the perspective view of the explosion of fast disassembly type charging terminal in Fig. 2；
Wherein: 1, first sleeve；10, connecting neck portion；11, internal screw thread；12, retaining ring；2, second sleeve；21, external screw thread；
22, Quick Release slot；3, sealing ring；4, spring louvers；5, inner sleeve.
Specific embodiment
The utility model is described in further detail in the following with reference to the drawings and specific embodiments, so that those skilled in the art
The utility model may be better understood and can be practiced, but illustrated embodiment is not as the restriction to the utility model.
All publications, patent application, patent and the other bibliography that this specification is mentioned all draw in this for reference.
Unless otherwise defined, all technical and scientific terms used herein all has what those skilled in the art routinely understood to contain
Justice.In case of conflict, it is subject to the definition of this specification.
When this specification with prefix " well known to those skilled in the art ", " prior art " or its export material similar to term
Whens material, substance, method, step, device or component etc., object derived from the prefix is covered this field when the application proposes and is routinely made
Those of with, but also include also being of little use at present, it will but become art-recognized for suitable for those of similar purpose.
In the context of the present specification, other than the content clearly stated, any matters or item that do not mention are equal
It is directly applicable in those of known in the art without carrying out any change.Moreover, any embodiment described herein can be with
It is freely combined with one or more other embodiments described herein, the technical solution or technical idea formed therefrom regards
For the original disclosure of the present invention or a part of original description, and be not considered as not disclosing or be expected herein it is new in
Hold, unless those skilled in the art think that the combination is obvious unreasonable.
Embodiment 1
Referring to Figure 1-2, present embodiment discloses a kind of fast disassembly type charging terminals, including first sleeve 1 and second sleeve
2, wherein first sleeve 1 is fixedly installed in cradle, and the cavity wall of front end is equipped with internal screw thread 11；Outside second sleeve 2
Wall is equipped with external screw thread 21 and is screwed together in first sleeve 1 with opposite, and spring louvers 4 are welded in the cavity wall of second sleeve 2,
8 Quick Release slots 22 are circumferentially uniformly provided on the front end face of second sleeve 2.
In the present embodiment, the position in the cavity wall of first sleeve 1 positioned at 11 end of internal screw thread is equipped with retaining ring 12, the retaining ring 12
Play the role of being defined the installation site of second sleeve 2.
In the present embodiment, internal screw thread 11 and 21 surface of external screw thread are coated with electric power compound resin layer, to reduce first set
Contact resistance between cylinder 1 and second sleeve 2.
In the present embodiment, sealing ring 3 is arranged on the outer wall of first sleeve 1.When first sleeve 1 is installed in cradle
When, which is avoided that dust, water stain etc. enter inside charging terminal.
The fast disassembly type charging terminal of the present embodiment, when needing replacing charging terminal, by means of Quick Release tool quickly by
Two sleeves 2 are screwed out from first sleeve 1, then the second sleeve 2 more renewed, and do not have to replace entire cradle, are dropped significantly
The time of low replacement charging terminal and cost.
Embodiment 2
Fig. 3-4 is referred to, present embodiment discloses another fast disassembly type charging terminals, including first sleeve 1 and second set
Cylinder 2, the outside projection in the front end of first sleeve 1 form connecting neck portion 10, and 10 outer wall of connecting neck portion is equipped with external screw thread 21；Second
The cavity wall of 2 rear end of sleeve is equipped with internal screw thread 11 and is screwed together in connecting neck portion 10 with opposite, is fixed in the cavity wall of front end
Inner sleeve 5 is welded with spring louvers 4 in inner sleeve 5, and be circumferentially uniformly provided on 2 front end face of second sleeve 8 it is fast
Tear slot 22 open.
In the present embodiment, the position in connecting neck portion 10 positioned at 21 end of external screw thread is equipped with retaining ring 12, which plays
Effect that the installation site of second sleeve 2 is defined.
In the present embodiment, internal screw thread 11 and 21 surface of external screw thread are coated with electric power compound resin layer, to reduce first set
Contact resistance between cylinder 1 and second sleeve 2.
In the present embodiment, sealing ring 3 is arranged on the outer wall of first sleeve 1.When first sleeve 1 is installed in cradle
When, which is avoided that dust, water stain etc. enter inside charging terminal.
The fast disassembly type charging terminal of the present embodiment, when needing replacing charging terminal, by means of Quick Release tool quickly by
Two sleeves 2 are screwed out from first sleeve 1, then the second sleeve 2 more renewed, and do not have to replace entire cradle, are dropped significantly
The time of low replacement charging terminal and cost.
Embodiment described above is only preferred embodiments for fully illustrating the utility model, the utility model
Protection scope it is without being limited thereto.Those skilled in the art made equivalent substitute or change on the basis of the utility model
It changes, both is within the protection scope of the present invention.The protection scope of the utility model is subject to claims.
Claims (7)
1. a kind of fast disassembly type charging terminal, which is characterized in that including first sleeve and second sleeve, the first sleeve fixation is set
It is placed in cradle, the cavity wall of front end is equipped with internal screw thread；The outer wall of second sleeve is equipped with external screw thread and is screwed togather with opposite
In in first sleeve, being welded with spring louvers in the cavity wall of second sleeve, on the front end face of second sleeve circumferentially uniformly
Offer multiple Quick Release slots.
2. fast disassembly type charging terminal as described in claim 1, which is characterized in that be located at interior spiral shell in the cavity wall of the first sleeve
The position of line end is equipped with retaining ring.
3. fast disassembly type charging terminal as claimed in claim 1 or 2, which is characterized in that the Quick Release slot is 8.
4. fast disassembly type charging terminal as claimed in claim 1 or 2, which is characterized in that the internal screw thread and external threaded surface are equal
Coated with electric power compound resin layer.
5. fast disassembly type charging terminal as claimed in claim 1 or 2, which is characterized in that be arranged on the outer wall of the first sleeve
There is sealing ring.
6. a kind of fast disassembly type charging terminal, which is characterized in that including first sleeve and second sleeve, the front end of the first sleeve
The outside projection in portion forms connecting neck portion, and the connecting neck portion outer wall is equipped with external screw thread；The cavity wall of the second sleeve rear end
It is equipped with internal screw thread to be screwed together in connecting neck portion with opposite, inner sleeve is fixed in the cavity wall of front end, welding is solid in inner sleeve
Fixed flexible grid, and multiple Quick Release slots are circumferentially uniformly provided on second sleeve front end face.
7. fast disassembly type charging terminal as claimed in claim 6, which is characterized in that be located at male ends in the connecting neck portion
Position be equipped with retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837780.9U CN208315833U (en) | 2018-05-31 | 2018-05-31 | A kind of fast disassembly type charging terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837780.9U CN208315833U (en) | 2018-05-31 | 2018-05-31 | A kind of fast disassembly type charging terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208315833U true CN208315833U (en) | 2019-01-01 |
Family
ID=64708959
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820837780.9U Active CN208315833U (en) | 2018-05-31 | 2018-05-31 | A kind of fast disassembly type charging terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208315833U (en) |
-
2018
- 2018-05-31 CN CN201820837780.9U patent/CN208315833U/en active Active
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