CN208385722U - A kind of water-tight device of charging gun - Google Patents
A kind of water-tight device of charging gun Download PDFInfo
- Publication number
- CN208385722U CN208385722U CN201821145994.6U CN201821145994U CN208385722U CN 208385722 U CN208385722 U CN 208385722U CN 201821145994 U CN201821145994 U CN 201821145994U CN 208385722 U CN208385722 U CN 208385722U
- Authority
- CN
- China
- Prior art keywords
- annulus
- charging gun
- spliced eye
- annular
- screwed pipe
- 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
Abstract
The utility model discloses a kind of water-tight devices of charging gun, the right end of the drum is plugged on the inside of first annular spliced eye, the upper location structure includes screwed pipe, lower inclination offers oblique threaded hole to the right at the top of the round tube, the inside of the oblique threaded hole, which is connected through a screw thread, is equipped with screwed pipe, the top interior of the screwed pipe is equipped with the first annulus, the internal activity of the screwed pipe is plugged with shank, spring is welded between the shank and the first annulus, pull rod is welded at the top of the shank, the upper end of the pull rod passes through the inside of the first annulus, lower inclination offers spliced eye to the right at the top of the drum, the bottom of the shank is plugged on the inside of spliced eye；The water-tight device of the charging gun facilitates the use of charging gun, under the action of the elastic force of spring, so that even closer, the good water-proof effect of drum and first annular spliced eye grafting.
Description
Technical field
The utility model relates to charging gun technical field, specially a kind of water-tight device of charging gun.
Background technique
Electric automobile charging station it is universal be the quick industrialization of new-energy automobile basic guarantee, and charging pile, charging gun
And charging cable is the essential interface unit of electric automobile charging station.
Nowadays since electric car is using more and more extensive, it is also more and more extensive that this allows for charging gun application, but passes
The charging gun of system lacks waterproof construction, when the pipette tips of charging gun are drenched by rainwater, needs to dry it and is carried out again using to people
Use cause certain trouble, and rainwater remains in pipette tips for a long time, due to leading to each period inside pipette tips
Damage, it is therefore desirable to improve.
Utility model content
The purpose of this utility model is to provide a kind of water-tight devices of charging gun, to solve to propose in above-mentioned background technique
Traditional charging gun lack waterproof construction, when the pipette tips of charging gun are drenched by rainwater, need to dry it carry out again using,
Certain trouble is caused to the use of people, and rainwater remains in pipette tips for a long time, due to leading to each phase inside pipette tips
Between damage the problem of.
To achieve the above object, the utility model provides the following technical solutions: a kind of water-tight device of charging gun, including fills
Electric gun main body, the charging gun main body includes pipette tips, and the sealing of the middle part outer wall and annular slab of the charging gun main body is pasted, institute
The left side wall of annular slab is stated integrally formed with round tube, the left side wall of the annular slab offers first annular spliced eye, the rifle
The outer cover of head is equipped with drum, and the right end of the drum is plugged on the inside of first annular spliced eye, the top of the round tube and
Bottom is symmetrical above and below to be equipped with upper location structure and lower location structure, and the upper location structure includes screwed pipe, the top of the round tube
Lower inclination offers oblique threaded hole to the right in portion, and the inside of the oblique threaded hole, which is connected through a screw thread, is equipped with screwed pipe, the spiral shell
The top interior of line pipe is equipped with the first annulus, and the internal activity of the screwed pipe is plugged with shank, the shank and
It is welded with spring between one annulus, pull rod is welded at the top of the shank, the upper end of the pull rod passes through the first annulus
Inside, lower inclination offers spliced eye to the right at the top of the drum, and the bottom of the shank is plugged on the inside of spliced eye.
Preferably, the right side wall of the drum is opened integrally formed with the second annulus, the inside of the first annular spliced eye
Equipped with the annular spliced eye of the second annulus one-to-one second, the inside of the annular spliced eye of the second annulus insertion second.
Preferably, there are three second annulus and the second annular spliced eye at least equidistantly open up.
Preferably, the right end outer wall of second annulus offers annular notch.
Preferably, the outer wall of first annulus is equipped with external screw thread, and the top inner wall of the screwed pipe is equipped with internal screw thread, institute
It states the first annulus and is connected through a screw thread the inside for being mounted on screwed pipe, the top of first annulus is integrally formed with third circle
Ring, the top for riding over screwed pipe of the third annulus.
Preferably, the top of the pull rod is integrally formed with the 4th annulus.
Compared with prior art, the utility model has the beneficial effects that
1. the water-tight device of the charging gun facilitates the use of charging gun, under the action of the elastic force of spring, so that drum
With even closer, the good water-proof effect of first annular spliced eye grafting；
2. only need to pull pull rod that shank is pulled away from spliced eye when needing using charging gun, then extract drum, just
It can be used, it is easy to operate, it is easy to use；
3. working as charging gun frequently, need to only pull rod be pulled to be pulled outwardly shank, the first ring then is inserted on the right side of drum
Drum is completed in the inside of spliced eye in the inside of shape spliced eye, under the effect of spring force, the bottom autopatching of shank
Positioning, under the action of the elastic force of spring, so that even closer, the waterproof effect of drum and first annular spliced eye grafting
It is good.
Detailed description of the invention
Fig. 1 is the main view sectional drawing of the utility model structure；
Fig. 2 is the portion the A enlarged drawing in the main view sectional drawing of the utility model structure；
Fig. 3 is the portion the B enlarged drawing in the main view sectional drawing of the utility model structure.
In figure: 1 charging gun main body, 2 pipette tips, 3 annular slabs, 4 round tubes, 5 drums, 6 first annular spliced eyes, 7 oblique threaded holes,
8 screwed pipes, 9 first annulus, 10 shanks, 11 springs, 12 pull rods, 13 spliced eyes, 14 second annulus, 15 second annular grafting
Hole, 16 annular notches, 17 third annulus, 18 the 4th annulus.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Same or like component is indicated with identical label in different figures；In addition it is understood that such as " first " in text,
" second ", " third ", "upper", "lower", "front", "rear", "inner", "outside", " end ", " portion ", " section ", " width ", " thickness ", " area "
Etc. and similar term be only convenient for observer to describe the utility model with reference to help is constructed and be only used in figure, be not
Restriction to the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of water-tight device of charging gun, including charging
Gun main body 1, the charging gun main body 1 include pipette tips 2, and the sealing of the middle part outer wall and annular slab 3 of the charging gun main body 1 is glutinous
Patch, for the left side wall of the annular slab 3 integrally formed with round tube 4, the left side wall of the annular slab 3 offers first annular spliced eye
6, the outer cover of the pipette tips 2 is equipped with drum 5, and the right end of the drum 5 is plugged on the inside of first annular spliced eye 6, described
The top and bottom of round tube 4 are symmetrical above and below to be equipped with upper location structure and lower location structure, and the upper location structure includes screwed pipe
8, lower inclination offers oblique threaded hole 7 to the right at the top of the round tube 4, and the inside of the oblique threaded hole 7 is connected through a screw thread peace
Equipped with screwed pipe 8, the top interior of the screwed pipe 8 is equipped with the first annulus 9, and the internal activity of the screwed pipe 8 is plugged with
Shank 10, is welded with spring 11 between the shank 10 and the first annulus 9, the top of the shank 10 is welded with pull rod
12, the upper end of the pull rod 12 passes through the inside of the first annulus 9, and lower inclination offers spliced eye to the right at the top of the drum 5
13, the bottom of the shank 10 is plugged on the inside of spliced eye 13.
Specifically, the right side wall of the drum 5 is integrally formed with the second annulus 14, the first annular spliced eye 6 it is interior
Portion offers and the annular spliced eye 15 of the second annulus 14 one-to-one second, the annular grafting of the insertion of the second annulus 14 second
The inside in hole 15, the inside of the annular spliced eye 15 of the second annulus 14 insertion second and the right end of drum 5 are plugged on first annular insert
The inside for connecing hole 6 cooperates, and further improves waterproof effect.
Specifically, there are three second annulus 14 and the second annular spliced eye 15 at least equidistantly open up, multiple second
Annulus 14 is inserted into the inside of the multiple second annular spliced eyes 15, further improves waterproof effect.
Specifically, the right end outer wall of second annulus 14 offers annular notch 16, and the second annulus 14 is facilitated to be inserted into
The inside of second annular spliced eye 15.
Specifically, the outer wall of first annulus 9 is equipped with external screw thread, and the top inner wall of the screwed pipe 8 is equipped with internal screw thread,
First annulus 9 is connected through a screw thread the inside for being mounted on screwed pipe 8, and the top of first annulus 9 is integrally formed with
Three annulus 17, the top for riding over screwed pipe 8 of the third annulus 17, the first annulus 9, which is connected through a screw thread, is mounted on screwed pipe 8
Inside, facilitate the first annulus 9 install, by the position-limiting action of third annulus 17, prevent the first annulus 9 completely into screwed pipe
8 inside.
Specifically, the top of the pull rod 12 facilitates pulling to draw integrally formed with the 4th annulus 18 by the 4th annulus 18
Bar 12.
Structural principle: when needing using charging gun, it need to only pull pull rod 12 that shank 10 is pulled away from spliced eye 13, then
Drum 5 is extracted, so that it may it uses, it is easy to operate, it is easy to use；When charging gun frequently, only pull rod 12 need to be pulled shank 10
It is pulled outwardly, then the right side of drum 5 is inserted into the inside of first annular spliced eye 6, under the action of 11 elastic force of spring, shank
10 bottom autopatching is made under the action of the elastic force of spring 11 in the inside of spliced eye 13, the positioning for completing drum 5
Obtain even closer, the good water-proof effect of drum 5 and first annular 6 grafting of spliced eye.
Therefore the water-tight device of the charging gun, facilitates the use of charging gun, under the action of the elastic force of spring 11, so that
Even closer, the good water-proof effect of drum 5 and first annular 6 grafting of spliced eye.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of water-tight device of charging gun, including charging gun main body (1), the charging gun main body (1) includes pipette tips (2),
Be characterized in that: the middle part outer wall of charging gun main body (1) and the sealing of annular slab (3) are pasted, the left side of the annular slab (3)
Wall offers first annular spliced eye (6) integrally formed with round tube (4), the left side wall of the annular slab (3), the pipette tips (2)
Outer cover drum (5) are housed, the right end of the drum (5) is plugged on the inside of first annular spliced eye (6), the round tube
(4) top and bottom are symmetrical above and below to be equipped with upper location structure and lower location structure, and the upper location structure includes screwed pipe
(8), lower inclination offers oblique threaded hole (7) to the right at the top of the round tube (4), and the inside of the oblique threaded hole (7) passes through spiral shell
Line is connected and installed with screwed pipe (8), and the top interior of the screwed pipe (8) is equipped with the first annulus (9), the screwed pipe (8)
Internal activity be plugged with shank (10), be welded with spring (11) between the shank (10) and the first annulus (9), it is described
It is welded at the top of shank (10) pull rod (12), the upper end of the pull rod (12) passes through the inside of the first annulus (9), the circle
Lower inclination offers spliced eye (13) to the right at the top of bucket (5), and the bottom of the shank (10) is plugged on spliced eye (13)
It is internal.
2. a kind of water-tight device of charging gun according to claim 1, it is characterised in that: the right side wall of the drum (5)
Integrally formed with the second annulus (14), the inside of the first annular spliced eye (6) offers a pair of with the second annulus (14) one
The annular spliced eye (15) of second answered, the inside of the annular spliced eye (15) of the second annulus (14) insertion second.
3. a kind of water-tight device of charging gun according to claim 2, it is characterised in that: second annulus (14) and
There are three second ring spliced eye (15) at least equidistantly opens up.
4. a kind of water-tight device of charging gun according to claim 3, it is characterised in that: the right side of second annulus (14)
End outer wall offers annular notch (16).
5. a kind of water-tight device of charging gun according to claim 1, it is characterised in that: outside first annulus (9)
Wall is equipped with external screw thread, and the top inner wall of the screwed pipe (8) is equipped with internal screw thread, and first annulus (9) is connected through a screw thread peace
Mounted in the inside of screwed pipe (8), the top of first annulus (9) is integrally formed with third annulus (17), the third annulus
(17) the top for riding over screwed pipe (8).
6. a kind of water-tight device of charging gun according to claim 1, it is characterised in that: the top one of the pull rod (12)
It is body formed to have the 4th annulus (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145994.6U CN208385722U (en) | 2018-07-19 | 2018-07-19 | A kind of water-tight device of charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821145994.6U CN208385722U (en) | 2018-07-19 | 2018-07-19 | A kind of water-tight device of charging gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208385722U true CN208385722U (en) | 2019-01-15 |
Family
ID=64962022
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821145994.6U Expired - Fee Related CN208385722U (en) | 2018-07-19 | 2018-07-19 | A kind of water-tight device of charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208385722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997354A (en) * | 2020-08-10 | 2020-11-27 | 厦门安科科技有限公司 | Connecting device for guide rail and walkway plate |
-
2018
- 2018-07-19 CN CN201821145994.6U patent/CN208385722U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111997354A (en) * | 2020-08-10 | 2020-11-27 | 厦门安科科技有限公司 | Connecting device for guide rail and walkway plate |
| CN111997354B (en) * | 2020-08-10 | 2022-02-25 | 厦门安科科技有限公司 | Connecting device for guide rail and walkway plate |
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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: 20190115 Termination date: 20190719 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |