CN209516125U - A kind of novel AC charging rifle - Google Patents
A kind of novel AC charging rifle Download PDFInfo
- Publication number
- CN209516125U CN209516125U CN201920140706.6U CN201920140706U CN209516125U CN 209516125 U CN209516125 U CN 209516125U CN 201920140706 U CN201920140706 U CN 201920140706U CN 209516125 U CN209516125 U CN 209516125U
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- CN
- China
- Prior art keywords
- pipette tips
- gun shell
- novel
- terminal
- gun
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- Expired - Fee Related
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 230000004308 accommodation Effects 0.000 claims description 3
- 238000013461 design Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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Abstract
The utility model discloses a kind of novel AC charging rifles, including body of a gun shell and pipette tips, the pipette tips are connect with body of a gun shell, and the circumferential and axial that pipette tips are connect with body of a gun shell are respectively arranged with fixing screws, the outer surface of the pipette tips is provided with back-off boss, the body of a gun shell is provided with to be buckled to boss and is embedded in groove with the back-off matched groove of boss when pipette tips are locked at body of a gun shell.The mounting means set of the utility model is snapped connection to be connect with screw, it ensure that the seamless connection of pipette tips Yu body of a gun shell, it is reliable and stable, and after snapping connection so that pipette tips are caught in body of a gun shell, it can prevent pipette tips from falling back, mechanical performance is splendid, improves connection reliability, the safety in utilization of charging gun.
Description
Technical field
The utility model relates to charging gun technical field, espespecially a kind of novel AC charging rifle.
Background technique
With the fast development of automobile industry, the CO2 emissions of urban environment are also increased, so that low emission
New-energy automobile be increasingly becoming the new mainstream of automobile industry, wherein being developed with pure electric automobile or oil-electric vehicle
The most rapidly.Wherein electric car mainly pass through charging gun connect with charging pile completion charging.The sharply expansion of industry band quickly
Drawback is carried out, many impatient enterprises are just pushed out market in the case where product is without test and certification hurriedly, cause
Electrically-charging equipment quality currently on the market is very different, has buried huge hidden danger to industry development.Wherein filled with electric car
Electric rifle is more significant.
In the incomplete situation of existing standard and authentication policy, since the outside diameter of cable of charging gun connection is big, line weight,
Frequently distorting and curving in use is very big to the mechanical load of charging gun, in addition pipette tips exist after fixing with the body of a gun
Gap, it is easy to cause charging gun to split, so that damage of product.In addition to this, the electrical safety performance of existing product
To be improved, electric car charging gun is easy to happen unexpected extraction phenomenon during the charging process, brings inconvenience to using, safety
Property is not high.
Summary of the invention
To solve the above problems, the utility model provides a kind of novel AC charging rifle, mechanical performance is splendid, improves and fills
The connection reliability of electric rifle, safety in utilization.
To achieve the above object, the technical solution adopted in the utility model is to provide a kind of novel AC charging rifle, including
Body of a gun shell and pipette tips, the pipette tips are connect with body of a gun shell, and the circumferential and axial that pipette tips are connect with body of a gun shell are set respectively
Fixing screws are equipped with, the outer surface of the pipette tips is provided with back-off boss, and the body of a gun shell is provided with to be matched with back-off boss
Groove, when pipette tips are locked at body of a gun shell, back-off boss be embedded in groove.
Wherein, Self-resetting key is also installed in the body of a gun shell, the Self-resetting key includes pressing lever, described to press
It being movably connected in the middle part of compression bar in body of a gun shell, the both ends of the pressing lever are stretched out from body of a gun shell, and one end is equipped with locking hook,
The other end is equipped with press cover.
Wherein, the locking hook is arranged above pipette tips, and the accommodation space of a cradle is formed between pipette tips.
Wherein, the Self-resetting key further includes spring, and the press cover is provided with the accommodating cavity that can accommodate spring, the rifle
Body shell is additionally provided with mounting groove, and one end of the spring is mounted in accommodating cavity, and the other end is set in mounting groove.
It wherein, further include several terminals for the intracorporal cable-assembly of body of a gun shell being set He being arranged in pipette tips, it is described
Terminal is electrically connected with cable-assembly.
It wherein, further include terminal baffle, the terminal baffle is fixed in pipette tips, and if matching and being provided with terminal
Dry terminal groove, the terminal are installed in terminal groove.
Wherein, the inner wall of the body of a gun shell is evenly arranged with several limiting stands, when pipette tips are connect with body of a gun shell,
Limiting stand is in contact with terminal baffle.
Wherein, water proof ring is additionally provided between the body of a gun shell and pipette tips, the pipette tips are provided with the ring for placing water proof ring
Shape card slot.
The utility model has the beneficial effects that:
The mounting means of the utility model has been newly established on the basis of former fixing screws connect and has been snapped connection, dual connection
It ensure that the seamless connection of pipette tips Yu body of a gun shell, it is reliable and stable, and after snapping connection so that pipette tips are caught in body of a gun shell,
It can prevent pipette tips from falling back, mechanical performance is splendid, improves connection reliability, the safety in utilization of charging gun.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the Structure explosion diagram of the utility model.
Fig. 3 is the structure sectional view of the utility model.
Fig. 4 is the Structure explosion diagram of body of a gun shell.
Fig. 5 is the structural schematic diagram of pipette tips.
Drawing reference numeral explanation: 1- body of a gun shell；2- pipette tips；3- is buckled to boss；4- groove；5- fixing screws；6- Self-resetting
Key；7- pressing lever；8- spring；9- locks hook；10- press cover；11- accommodating cavity；12- mounting groove；13- rotary shaft；14- is accommodated
Space；15- cable-assembly；16- terminal baffle；17- terminal；18- water proof ring；19- annular slot；20- top cover；21- terminal groove；
22- limiting stand.
Specific embodiment
The utility model is described in detail with Figure of description combined with specific embodiments below.
It please refers to shown in Fig. 1-5, the utility model is about a kind of novel AC charging rifle, including body of a gun shell 1 and pipette tips
2, the pipette tips 2 are connect with body of a gun shell 1, and the circumferential and axial that pipette tips 2 are connect with body of a gun shell 1 are respectively arranged with fixed spiral shell
Nail 5, the outer surface of the pipette tips 2 are provided with back-off boss 3, and the body of a gun shell 1 is provided with and the back-off matched groove of boss 3
4, when pipette tips 2 are locked at body of a gun shell 1, back-off boss 3 is embedded in groove 4.
The mounting means of the utility model has been newly established on the basis of former fixing screws connect and has been snapped connection, dual connection
It ensure that the seamless connection of pipette tips 2 Yu body of a gun shell 1, it is reliable and stable, and snap connection so that pipette tips 2 are caught in body of a gun shell
After 1, it can prevent pipette tips 2 from falling back, mechanical performance is splendid, improves connection reliability, the safety in utilization of charging gun.
Fig. 2-3 is please referred to, further, in this embodiment, 1 hollow shell of body of a gun shell, pipette tips 2 are cross sectional shape
With the matched cylinder in 1 end of body of a gun shell, the body of a gun shell 1 is preferentially chosen at cylinder radial direction and axial direction side with pipette tips 2
To being connected and fixed by fixing screws 5, it is fixedly connected by perpendicular direction at two, so that between pipette tips 2 and body of a gun shell 1
Connection it is more reliable.The back-off boss 3 is back-off structure, so that pipette tips 2 are caught in anti-retrogression after body of a gun shell 1.
It please refers to Fig. 1-4, in the present embodiment, Self-resetting key 6, the Self-resetting is also installed in the body of a gun shell 1
Key 6 includes pressing lever 7 and spring 8, and the middle part of the pressing lever 7 is movably connected in body of a gun shell 1, and the two of the pressing lever 7
End is stretched out from body of a gun shell 1, and one end is equipped with locking hook 9, and the other end is equipped with press cover 10, and the press cover 10, which is provided with, can accommodate bullet
The accommodating cavity 11 of spring 8, the body of a gun shell 1 are additionally provided with mounting groove 12, and one end of the spring 8 is mounted in accommodating cavity 11,
The other end is set in mounting groove 12.Further, pressing lever 7, locking hook 9, press cover 10 are an integral molding structure, and are used
" integral type " structure design, it is only necessary to open one set of die, reduce development cost, assembling procedure simply, conveniently, can be saved and be assembled into
This；Further, pressing lever 7 is movably arranged in body of a gun shell 1 by rotary shaft 13, and press cover 10 is pressed downwards, and pressing lever 7 is revolving
Under shaft 13 rotates, so that locking hook 9 upwarps, unlocking function is realized；After hand unclamps, spring 8 can allow press cover 10 to reset,
The unlock or locking for swinging pressing lever 7 to realize mechanical part are finally played, Self-resetting key 6 occupies little space in itself, can
Setting is moved towards inside fitting body of a gun shell 1, control structure can be made more compact, user is after holding body of a gun shell 1, also
The part of Self-resetting key 6 is equally held, finger is had an effect naturally can press press cover 10, meet ergonomic designs, side
Just user applies pressure, and switch is easy to operate, and it is reliable to be driven effect, and then is conducive to make charging gun whole design more
It is compact, improve the succinct degree and comfort level of operation.Further, the locking hook 9 is arranged above pipette tips 2, and with pipette tips 2
Between form the accommodation space 14 of a cradle, charging gun and cradle to it is slotting when, locking hook 9 can accordingly be buckled in charging
On seat, couples more closely, will not be fallen off easily with cradle, effectively increase charging connection stability, substantially increase charging
Safety and personnel safety；When need to extract, need to only press press cover 10 can be such that locking hook 9 upwarps, and realize and cradle point
From purpose, facilitate the quick and complete Plug Action of people, securely and reliably.
Fig. 2-5 is please referred to, further includes the cable-assembly 15 being arranged in body of a gun shell 1, terminal baffle 16 in the present embodiment
With several terminals 17 being arranged in pipette tips 2, the terminal 17 is electrically connected with cable-assembly 15, and the terminal baffle 16 is fixed
It is arranged in pipette tips 2, and is matched with terminal 17 and be provided with several terminal grooves 21, the terminal 17 is installed in terminal groove 21,
Terminal 17 is fixedly mounted on inside pipette tips 2 by terminal baffle 16.Further, the inner wall of the body of a gun shell 1 is uniformly arranged
There are several limiting stands 22, be preferably uniformly arranged that there are four limiting stands 22 in the present embodiment in the inner wall of body of a gun shell 1, works as rifle
First 2 with body of a gun shell 1 when connecting, and limiting stand 22 is in contact with terminal baffle 16, solid using fixing screws relative to traditional design
The sub- baffle 16 in fixed end, such design eliminate the step of fixing screws are reinforced and cost, are more convenient for processing.The body of a gun shell
Water proof ring 18 is additionally provided between 1 and pipette tips 2, the pipette tips 2 are provided with the annular slot 19 for placing water proof ring 18, pass through water proof ring
18 greatly improve the leakproofness between body of a gun shell 1 and pipette tips 2, while also improving the waterproofness of charging gun.
Referring to Fig. 2, further including having top cover 20 in the present embodiment, the top cover 20 is movably connected in body of a gun shell further
On body, and 7 part of pressing lever of Self-resetting key 6 is wrapped, increases the ornamental value of charging gun.
Embodiment of above is only that preferred embodiments of the present invention are described, not to the utility model
Range be defined, under the premise of not departing from the spirit of the design of the utility model, this field ordinary engineering and technical personnel to this
The various changes and improvements that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
It protects in range.
Claims (7)
1. a kind of novel AC charging rifle, including body of a gun shell and pipette tips, the pipette tips are connect with body of a gun shell, and pipette tips and rifle
The circumferential and axial of body shell connection are respectively arranged with fixing screws, it is characterised in that: the outer surface of the pipette tips is provided with down
Boss is detained, the body of a gun shell, which is provided with, is buckled to boss when pipette tips are locked at body of a gun shell with the back-off matched groove of boss
It is embedded in groove.
2. a kind of novel AC charging rifle according to claim 1, it is characterised in that: it further include having Self-resetting key, institute
Stating Self-resetting key includes pressing lever and spring, is movably connected in body of a gun shell in the middle part of the pressing lever, the pressing lever
Both ends are stretched out from body of a gun shell, and one end is equipped with locking hook, and the other end is equipped with press cover, and the press cover, which is provided with, can accommodate spring
Accommodating cavity, the body of a gun shell are additionally provided with mounting groove, and one end of the spring is mounted in accommodating cavity, and the other end is set in peace
In tankage.
3. a kind of novel AC charging rifle according to claim 2, it is characterised in that: the locking hook is arranged in pipette tips
Top, and between pipette tips formed a cradle accommodation space.
4. a kind of novel AC charging rifle according to claim 1, it is characterised in that: further include being arranged in body of a gun shell
Cable-assembly and several terminals for being arranged in pipette tips, the terminal be electrically connected with cable-assembly.
5. a kind of novel AC charging rifle according to claim 4, it is characterised in that: further include terminal baffle, the end
Sub- baffle is fixed in pipette tips, and is matched with terminal and be provided with several terminal grooves, and the terminal is installed in terminal groove.
6. a kind of novel AC charging rifle according to claim 5, it is characterised in that: the inner wall of the body of a gun shell is uniform
Several limiting stands are provided with, when pipette tips are connect with body of a gun shell, limiting stand is in contact with terminal baffle.
7. a kind of novel AC charging rifle according to claim 1, it is characterised in that: between the body of a gun shell and pipette tips
It is additionally provided with water proof ring, the pipette tips are provided with the annular slot for placing water proof ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140706.6U CN209516125U (en) | 2019-01-24 | 2019-01-24 | A kind of novel AC charging rifle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920140706.6U CN209516125U (en) | 2019-01-24 | 2019-01-24 | A kind of novel AC charging rifle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209516125U true CN209516125U (en) | 2019-10-18 |
Family
ID=68202953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920140706.6U Expired - Fee Related CN209516125U (en) | 2019-01-24 | 2019-01-24 | A kind of novel AC charging rifle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209516125U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628351A (en) * | 2020-06-29 | 2020-09-04 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Charging connection structure and charging mechanism |
-
2019
- 2019-01-24 CN CN201920140706.6U patent/CN209516125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111628351A (en) * | 2020-06-29 | 2020-09-04 | 国创新能源汽车智慧能源装备创新中心(江苏)有限公司 | Charging connection structure and charging mechanism |
| CN111628351B (en) * | 2020-06-29 | 2023-08-18 | 国创移动能源创新中心(江苏)有限公司 | Charging connection structure and charging mechanism |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191018 |