CN205752781U - Direct current charging connector mechanical lock - Google Patents
Direct current charging connector mechanical lock Download PDFInfo
- Publication number
- CN205752781U CN205752781U CN201620454531.2U CN201620454531U CN205752781U CN 205752781 U CN205752781 U CN 205752781U CN 201620454531 U CN201620454531 U CN 201620454531U CN 205752781 U CN205752781 U CN 205752781U
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- pressing lever
- direct current
- elasticity part
- mechanical lock
- pressed
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Abstract
The utility model discloses a kind of direct current charging connector mechanical lock, it includes pressing lever and elasticity part, the middle part of described pressing lever is movably arranged on charge connector housing by rotating shaft, elasticity part is arranged on a side position of rotating shaft, the front end of this pressing lever is horizontal-extending, and end is provided with locking hook, the tail end of this pressing lever is oppositely extending and end upper surface raises up and forms press section, and the tail end lower surface of this pressing lever is sequentially provided with frizzen and securing rod；This utility model smart structural design, rationally, charge connector with vehicle charging seat to time slotting, locking hook is raised in pressing press section, triggering safety switch by frizzen simultaneously and disconnects, it is to avoid be energized when grafting, in order to avoid producing spark, stopping potential safety hazard；After coupling is good, electronic lock work top is pressed on securing rod, it is to avoid because maloperation causes surprisingly extracting phenomenons such as causing improper charging interruption, substantially increase charging security and personnel safety.
Description
Technical field
This utility model relates to charging connector for electric automobile technical field, is specifically related to a kind of direct current charging connector mechanical lock applied on electric automobile.
Background technology
Electric automobile, owing to energy sources is extensive, travel the features such as peace and quiet, non-pollution discharge, is increasingly paid attention to by each auto vendor, numerous and confused release electric household automobile.
Charging connector for electric automobile the most on the market is susceptible to surprisingly extract phenomenon in charging process, i.e. in charging process, is surprisingly extracted by adapter due to the maloperation of staff and causes improper charging to interrupt, bring inconvenience to use.Charge mode and safety requirements is constantly improved along with electric automobile, increasing charge connector is when coordinating vehicle charging, its safety and functional can not meet the market demand, standard revisions along with charge connector in 2016 and security performance requirement, be badly in need of a kind of mechanical lock that can promote charge connector connective stability.
Utility model content
For above-mentioned deficiency, the purpose of this utility model is, it is provided that a kind of smart structural design, rationally, uses simple, safe and reliable direct current charging connector mechanical lock.
For achieving the above object, technical scheme provided by the utility model is: a kind of direct current charging connector mechanical lock, it includes pressing lever and elasticity part, it includes pressing lever and elasticity part, the middle part of described pressing lever is movably arranged on charge connector housing by rotating shaft, described elasticity part is arranged on a side position of rotating shaft, and the top, one end of elasticity part is pressed on charge connector housing, other end top is pressed in pressing lever, the front end of this pressing lever is horizontal-extending, and end is provided with locking hook, the tail end of this pressing lever is oppositely extending and end upper surface raises up and forms press section, the tail end lower surface of this pressing lever is sequentially provided with frizzen and securing rod.
As a kind of improvement of the present utility model, described elasticity part is shell fragment, torsion spring or spring.
As a kind of improvement of the present utility model, described elasticity part is shell fragment, and one end of this shell fragment is fixed on pressing lever by rivet, and other end top is pressed on charge connector housing.
As a kind of improvement of the present utility model, described elasticity part is torsion spring, and this torsion spring set is located in described rotating shaft, and top, one end is pressed on pressing lever, and other end top is pressed on charge connector housing.
As a kind of improvement of the present utility model, the upper surface of described press section is provided with anti-skidding burr.
The beneficial effects of the utility model are: this utility model smart structural design, rationally, at charge connector and vehicle charging seat to time slotting, locking hook is raised in pressing press section, trigger safety switch by frizzen to disconnect simultaneously, avoid being energized when grafting, in order to avoid generation spark, stop potential safety hazard；After coupling is good, unclamp press section, safety switch closes, and locking hook coordinates the padlock on charging socket simultaneously, couples the tightst with vehicle charging seat, will not come off easily, increasing charging steadiness, after coupling, electronic lock work top is pressed on securing rod, avoid, because maloperation causes surprisingly extracting phenomenons such as causing improper charging interruption, substantially increasing charging security and personnel safety；When need to extract, only need to press press section just can make locking hook can on lift, it is achieved the purpose separated with charging socket, be convenient for people to be rapidly completed Plug Action, safe and reliable, use simple, bring convenience to people's lives, additionally overall structure is simple, compact, it is easy to accomplish, beneficially wide popularization and application.
Below in conjunction with the accompanying drawings with embodiment, this utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is perspective view one of the present utility model.
Fig. 2 is perspective view two of the present utility model.
Fig. 3 is structural representation during this utility model use.
Detailed description of the invention
Embodiment: see Fig. 1 to Fig. 3, a kind of direct current charging connector mechanical lock that the present embodiment provides, it includes pressing lever 1 and elasticity part 2, it includes pressing lever 1 and elasticity part 2, the middle part of described pressing lever 1 is movably arranged on charge connector housing by rotating shaft 3, described elasticity part 2 is arranged on a side position of rotating shaft 3, and the top, one end of elasticity part 2 is pressed on charge connector housing, other end top is pressed in pressing lever 1, the front end of this pressing lever 1 is horizontal-extending, and end is provided with locking hook 4, the tail end of this pressing lever 1 is oppositely extending and end upper surface raises up and forms press section 5, the tail end lower surface of this pressing lever 1 is sequentially provided with frizzen 6 and securing rod 7.It is also preferred that the left the upper surface in described press section 5 is provided with anti-skidding burr, good antiskid effect.
In the present embodiment, described elasticity part 2 is shell fragment, and one end of this shell fragment is fixed on pressing lever 1 by rivet, and other end top is pressed on charge connector housing.In other embodiments, described elasticity part 2 can also be torsion spring, spring or other tool parts springy, as, when elasticity part 2 is torsion spring, this torsion spring set is located in described rotating shaft 3, and top, one end is pressed on pressing lever 1, and other end top is pressed on charge connector housing.
Seeing Fig. 3, at charge connector and vehicle charging seat to time slotting, locking hook 4 is raised in pressing press section 5, triggers safety switch 8 by frizzen 6 simultaneously and disconnects, it is to avoid be energized when grafting, in order to avoid producing spark, stops potential safety hazard；After coupling is good, unclamp press section 5, safety switch 8 closes, locking hook 4 coordinates the padlock on charging socket simultaneously, couple the tightst with vehicle charging seat, will not come off easily, increase charging steadiness, after coupling, electronic lock 9 works and pushes up and is pressed on securing rod 7, it is to avoid because maloperation causes surprisingly extracting phenomenons such as causing improper charging interruption, after electronic lock 9 locks, Locked Confirmation signal is fed back to charging pile by locking feedback switch 10, after charging pile obtains locking confirmation signal, proceeds by charging；Otherwise, if electronic lock 9 is unlocked when putting in place, locking feedback switch 10 no signal spreads out of, and charging pile does not charges.After charging, charging pile power-off；Electronic lock 9 is opened；When need to extract, only need to press press section 5 just can make locking hook 4 can on lift, it is achieved the purpose separated with charging socket, be convenient for people to be rapidly completed Plug Action, safe and reliable, use simple, bring convenience to people's lives.
The announcement of book and teaching according to the above description, above-mentioned embodiment can also be changed and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, this utility model is not constituted any restriction.As described in this utility model above-described embodiment, use same or similar structure and the adapter of other structure that obtains, all in this utility model protection domain.
Claims (5)
1. a direct current charging connector mechanical lock, it is characterized in that, it includes pressing lever and elasticity part, the middle part of described pressing lever is movably arranged on charge connector housing by rotating shaft, described elasticity part is arranged on a side position of rotating shaft, and the top, one end of elasticity part is pressed on charge connector housing, other end top is pressed in pressing lever, the front end of this pressing lever is horizontal-extending, and end is provided with locking hook, the tail end of this pressing lever is oppositely extending and end upper surface raises up and forms press section, the tail end lower surface of this pressing lever is sequentially provided with frizzen and securing rod.
Direct current charging connector mechanical lock the most according to claim 1, it is characterised in that described elasticity part is shell fragment, torsion spring or spring.
Direct current charging connector mechanical lock the most according to claim 2, it is characterised in that described elasticity part is shell fragment, one end of this shell fragment is fixed on pressing lever by rivet, and other end top is pressed on charge connector housing.
Direct current charging connector mechanical lock the most according to claim 2, it is characterised in that described elasticity part is torsion spring, this torsion spring set is located in described rotating shaft, and top, one end is pressed on pressing lever, and other end top is pressed on charge connector housing.
Direct current charging connector mechanical lock the most according to claim 2, it is characterised in that the upper surface of described press section is provided with anti-skidding burr.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454531.2U CN205752781U (en) | 2016-05-18 | 2016-05-18 | Direct current charging connector mechanical lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620454531.2U CN205752781U (en) | 2016-05-18 | 2016-05-18 | Direct current charging connector mechanical lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205752781U true CN205752781U (en) | 2016-11-30 |
Family
ID=57364007
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620454531.2U Active CN205752781U (en) | 2016-05-18 | 2016-05-18 | Direct current charging connector mechanical lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205752781U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448277A (en) * | 2018-01-31 | 2018-08-24 | 东莞市联洲知识产权运营管理有限公司 | A kind of female connector on pcb board |
-
2016
- 2016-05-18 CN CN201620454531.2U patent/CN205752781U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108448277A (en) * | 2018-01-31 | 2018-08-24 | 东莞市联洲知识产权运营管理有限公司 | A kind of female connector on pcb board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000 57 China World Trade Center Avenue South, Hualong Town, Panyu District, Guangdong, Guangzhou (factory building C) 201, 301 Patentee after: Guangzhou Zhichong Amperex Technology Co., Ltd. Address before: 511400 No. 280, north section of new road, South Village Town, Panyu District, Guangzhou, Guangdong (workshop) Patentee before: Guangzhou Zhichong Amperex Technology Co., Ltd. |