CN208445047U - A kind of charging gun - Google Patents
A kind of charging gun Download PDFInfo
- Publication number
- CN208445047U CN208445047U CN201820707027.8U CN201820707027U CN208445047U CN 208445047 U CN208445047 U CN 208445047U CN 201820707027 U CN201820707027 U CN 201820707027U CN 208445047 U CN208445047 U CN 208445047U
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- CN
- China
- Prior art keywords
- briquetting
- automatically controlled
- tapered end
- gun body
- moved
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- 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.)
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Abstract
The utility model discloses a kind of charging guns, the charging gun includes gun body, the top of gun body is equipped with ripping bar, ripping bar is equipped with lock close to gun body front end, ripping bar is equipped with briquetting far from one end of lock, briquetting drives lock lifting action under leverage, cavity is equipped with inside gun body, automatically controlled tapered end is equipped in cavity, automatically controlled tapered end can be moved to locked position and latched position with respect to cavity, the end of automatically controlled tapered end is equipped with supporting element, spring and backstop disk are arranged on supporting element, one end of spring connects automatically controlled tapered end, the other end connects backstop disk, solution locked groove is offered at the gun body below briquetting, when automatically controlled tapered end is moved to latched position, backstop disk is located at the lower section of briquetting, to prevent briquetting from moving down, when automatically controlled tapered end is moved to unlocked position, backstop disk is mutually staggered with briquetting, so that at briquetting In the state that can be moved down.The utility model being capable of the auxiliary unlock when electric control lock automatic unlocking fails.
Description
Technical field
The utility model relates to charging technique field, especially a kind of charging gun.
Background technique
Environmental problem and energy problem are increasingly significant with the development of automobile industry, the development of automobile of propulsion energy-saving environmental protection
Have become the inexorable trend of China Automobile Industry.Electric car is as a kind of safety, of low pollution, the low novel traffic of use cost
Tool is had very big development potentiality by the support of country and policy.
As new-energy automobile continues to develop, new-energy automobile charge requirement is increasing, and people want for charging pile
Ask also higher and higher, and car owner, when charging, most commonly used is exactly the charging gun on charging pile.
There is a situation where being detached from extremely between vehicle when to prevent charging gun use state, while also for protection car owner's
Personal safety, existing charging gun are generally provided with mechanical lock, can be fixed with vehicle by mechanical lock charging gun, to play
Certain safeguard function.But the charging gun with mechanical lock is in the charge state, anyone can release mechanical lock and will charge
Charging gun pull up, to bring very big security risk, and charge to draw guns and be also easy to damage vehicle accumulator, shorten
The service life of vehicle accumulator.
In order to avoid this problem, occurs the improvement to charging gun at present, electric control lock is exactly set inside charging gun,
Electric control lock can during the charging process automatically lock mechanical lock, be unlocked automatically when terminating charging to mechanical lock,
It can make that directly mechanical lock can not be released using external force during the charging process in this way, greatly improve new-energy automobile charging
Security performance.But since electric control lock reliability is not high, in practical application can there is a phenomenon where automatic unlockings to fail, lead
It causes not being available external force releasing mechanical lock when terminating charging, to make troubles to car owner.
Utility model content
The purpose of this utility model is that: in view of the above problems, provide a kind of charging gun, can electric control lock from
Auxiliary unlock when dynamic unlock failure.
In order to solve the above technical problems, the technical solution that the utility model uses is: a kind of charging gun is provided, it is described
Charging gun includes gun body, and the top of the gun body is equipped with ripping bar, and the ripping bar is equipped with lock, the sledge close to the gun body front end
Bar is equipped with briquetting far from one end of the lock, and the briquetting drives lock lifting action, the rifle under leverage
Internal portion is equipped with cavity, is equipped with automatically controlled tapered end in the cavity, the automatically controlled tapered end can the relatively described cavity be moved to unlock
Position and latched position, the end of the automatically controlled tapered end are equipped with supporting element, are arranged with spring and backstop disk, institute on the supporting element
The one end for stating spring connects automatically controlled tapered end, and the other end connects the backstop disk, opens up at the gun body below the briquetting
There is solution locked groove, when the automatically controlled tapered end is moved to latched position, the backstop disk is located at the lower section of the briquetting, to prevent
Briquetting moves down, and when the automatically controlled tapered end is moved to unlocked position, the backstop disk is mutually staggered with briquetting, so that
Briquetting is in the state that can be moved down.
Preferably, the gun body is equipped with accommodation tube, is inserted with unlock rod in the accommodation tube, the unlock rod can be stretched
Enter and is in contact in the solution locked groove with the backstop disk.
In conclusion by adopting the above-described technical solution, the utility model is by being arranged supporting element, branch in automatically controlled tapered end
It is arranged backstop disk and spring in support member, solution locked groove is opened up at the gun body being located at below briquetting, in automatically controlled tapered end automatic unlocking
When failure, solution locked groove can be protruded by rod tool and stirs backstop disk backstop disk is mutually staggered with briquetting, so as to
Enough auxiliary unlocks in the failure of electric control lock automatic unlocking.
Detailed description of the invention
Fig. 1 is the schematic cross-sectional view under the charging gun charged state of the utility model embodiment.
Fig. 2 is the schematic cross-sectional view when charging gun of the utility model embodiment terminates charging.
Schematic cross-sectional view when Fig. 3 is the charging gun emergency release of the utility model embodiment.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Any feature disclosed in this specification (including any accessory claim, abstract), unless specifically stated,
It is replaced by other equivalent or with similar purpose alternative features.That is, unless specifically stated, each feature is a series of
An example in equivalent or similar characteristics.
As shown in Figure 1 to Figure 3, in the utility model embodiment, charging gun includes gun body 10, and the top of gun body 10 is equipped with
Ripping bar 11, ripping bar 11 are equipped with lock 12 close to 10 front end of gun body, and ripping bar 11 is equipped with briquetting 13, pressing far from one end of lock 12
Block 13 drives 12 lifting actions of lock under leverage, and cavity 21 is equipped with inside gun body 10, is equipped with automatically controlled tapered end in cavity 21
22, automatically controlled tapered end 22 can be moved to locked position and latched position with respect to cavity 21, and the end of automatically controlled tapered end 22 is equipped with support
Part 23 is arranged with spring 24 and backstop disk 25 on supporting element 23, and one end of spring 24 connects automatically controlled tapered end 22, and other end connection stops
Block plate 25 offers solution locked groove 31 at the gun body 10 of 13 lower section of briquetting, when automatically controlled tapered end 22 is moved to latched position,
Backstop disk 25 is located at the lower section of briquetting 13, to prevent briquetting 13 from moving down, is moved to unlocked position in automatically controlled tapered end 22
When, backstop disk 25 is mutually staggered with briquetting 13, so that briquetting 13 is in the state that can be moved down.
Wherein, ripping bar 11, lock 12 and briquetting 13 constitute mechanical lock, and automatically controlled tapered end 22 then belongs to one of electric control lock
Point, backstop disk 25 can be annular shape.
Car owner presses briquetting 13 when charging using charging gun, then latches 12 and rise, charging gun is inserted into vehicle
Afterwards, briquetting 13 is decontroled, 12 decline of lock is simultaneously locked with the region of interest of vehicle.After charging gun enters charged state, electric control lock
First 22 are moved to latched position, i.e., position shown in FIG. 1, and backstop disk 25 is located at the lower section of briquetting 13 at this time, and briquetting 13 exists
It can not be moved down when by external force, that is to say, that directly can not release mechanical lock using external force during the charging process.
After charging, under normal circumstances, automatically controlled tapered end 22 should be moved to unlocked position, i.e., position shown in Fig. 2,
Backstop disk 25 is mutually staggered with briquetting 13 at this time, and briquetting 13 is in the state that can be moved down, and briquetting 13 is by outer
It is moved down when power, while the region of interest for latching 12 risings and vehicle unlocks, so as to car owner's extraction charging gun.
In abnormal cases, when automatically controlled tapered end 22 can not be moved to unlocked position, and it is still within latched position, that is,
The failure of electric control lock automatic unlocking, backstop disk 25 are still located on the lower section of briquetting 13, rod tool can be used at this time and protrude into solution
Locked groove 31 stirs backstop disk 25 to the direction of unlocked position, i.e., shown in Fig. 3, the direction i.e. the left side in figure of unlocked position
Side, so that backstop disk 25 is mutually staggered with briquetting 13, so as to the auxiliary unlock in the failure of electric control lock automatic unlocking.
For the ease of when automatic unlocking fails car owner can find rod tool in time, in the present embodiment, gun body 10
Be equipped with accommodation tube (not shown), be inserted with unlock rod 41 in accommodation tube, unlock rod 41 can extend into solution locked groove 31 with backstop
Disk 25 is in contact.Accommodation tube can be located at any position in gun body 10.
By the above-mentioned means, the charging gun of the utility model embodiment is by being arranged supporting element, supporting element in automatically controlled tapered end
On be arranged backstop disk and spring, be located at briquetting below gun body at opening up solution locked groove, automatically controlled tapered end automatic unlocking fail
When, solution locked groove can be protruded by rod tool and stirs backstop disk backstop disk is mutually staggered with briquetting, so as to
Auxiliary unlock when electric control lock automatic unlocking fails.
The utility model is not limited to specific embodiment above-mentioned.The utility model expands to any in this specification
The new feature of middle disclosure or any new combination, and disclose any new method or process the step of or any new group
It closes.
Claims (2)
1. a kind of charging gun, which is characterized in that the charging gun includes gun body, and the top of the gun body is equipped with ripping bar, the sledge
Bar is equipped with lock close to the gun body front end, and the ripping bar is equipped with briquetting far from one end of the lock, and the briquetting exists
Lock lifting action is driven under leverage, and cavity is equipped with inside the gun body, is equipped with automatically controlled tapered end, the electricity in the cavity
Control tapered end can the relatively described cavity be moved to locked position and latched position, the end of the automatically controlled tapered end is equipped with supporting element,
Spring and backstop disk are arranged on the supporting element, one end of the spring connects automatically controlled tapered end, and the other end connects the backstop
Disk offers solution locked groove at the gun body below the briquetting, described when the automatically controlled tapered end is moved to latched position
Backstop disk is located at the lower section of the briquetting, to prevent briquetting from moving down, is moved to unlocked position in the automatically controlled tapered end
When, the backstop disk is mutually staggered with briquetting, so that briquetting is in the state that can be moved down.
2. charging gun according to claim 1, which is characterized in that the gun body is equipped with accommodation tube, in the accommodation tube
It is inserted with unlock rod, the unlock rod can extend into the solution locked groove and be in contact with the backstop disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707027.8U CN208445047U (en) | 2018-05-14 | 2018-05-14 | A kind of charging gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820707027.8U CN208445047U (en) | 2018-05-14 | 2018-05-14 | A kind of charging gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208445047U true CN208445047U (en) | 2019-01-29 |
Family
ID=65091049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820707027.8U Active CN208445047U (en) | 2018-05-14 | 2018-05-14 | A kind of charging gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208445047U (en) |
-
2018
- 2018-05-14 CN CN201820707027.8U patent/CN208445047U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |