CN220456829U - DC charging seat for new energy automobile - Google Patents

DC charging seat for new energy automobile Download PDF

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Publication number
CN220456829U
CN220456829U CN202420021489.XU CN202420021489U CN220456829U CN 220456829 U CN220456829 U CN 220456829U CN 202420021489 U CN202420021489 U CN 202420021489U CN 220456829 U CN220456829 U CN 220456829U
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CN
China
Prior art keywords
protective cover
plate
direct current
charging seat
current charging
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.)
Active
Application number
CN202420021489.XU
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Chinese (zh)
Inventor
孙雪梅
代孝红
郭其涛
何英俊
汪月英
张斯程
王东升
叶鹏
郭紫威
林琦
温雪
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Changchun Automobile Industry Institute
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Changchun Automobile Industry Institute
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Publication date
Application filed by Changchun Automobile Industry Institute filed Critical Changchun Automobile Industry Institute
Priority to CN202420021489.XU priority Critical patent/CN220456829U/en
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Publication of CN220456829U publication Critical patent/CN220456829U/en
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    • 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

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  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The utility model relates to the technical field of new energy automobiles, in particular to a direct current charging seat for a new energy automobile, which comprises a direct current charging seat body and further comprises: the slot is arranged on the direct current charging seat body; the protective cover is connected with the direct current charging seat body, is installed close to the slot and is also detachably connected with the slot; the protection mechanism is respectively connected with the protection cover and the slot, wherein the protection mechanism comprises a rotary locking assembly and a positioning detection assembly; the direct current charging seat for the new energy automobile has novel structure and simple operation, can avoid the conductive terminal from being exposed to the outside due to misoperation or external factors, further suffers from the damage of external force or water immersion, is beneficial to prolonging the service life of the direct current charging seat body, and can ensure the smooth proceeding of charging work.

Description

DC charging seat for new energy automobile
Technical Field
The utility model relates to the technical field of new energy automobiles, in particular to a direct current charging seat for a new energy automobile.
Background
With the aggravation of global energy crisis and the attention of people to environmental pollution, new energy automobiles become one of the important directions of sustainable development. The direct current charging seat is used as an important component of the new energy automobile charging equipment, is widely applied along with the development of the new energy automobile, and plays an important role in meeting the charging requirement of the new energy automobile and promoting the development of the new energy automobile.
The protection of the conductive terminal is very important in the use process, which is a precondition for ensuring smooth charging, if the conductive terminal is exposed to the outside due to misoperation or external factors, the conductive terminal is easily damaged by external force or water immersion, thereby influencing the service life of the direct current charging seat and the smooth proceeding of charging work.
Disclosure of Invention
The utility model aims to provide a direct current charging seat for a new energy automobile, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a direct current charging seat for new energy automobile, includes direct current charging seat body, still includes:
the slot is arranged on the direct current charging seat body;
the protective cover is connected with the direct current charging seat body, is installed close to the slot and is also detachably connected with the slot;
the protection mechanism is respectively connected with the protection cover and the slot, wherein the protection mechanism comprises a rotary locking assembly and a positioning detection assembly;
the rotary locking assembly is respectively connected with the protective cover and the slot, and the positioning detection assembly is respectively connected with the protective cover and the rotary locking assembly.
As a further scheme of the utility model: further comprises: the clamping groove is formed in the protective cover;
and the positioning clamping plate is fixedly arranged on the direct current charging seat body and is also detachably connected with the clamping groove.
As a further scheme of the utility model: further comprises: the connector lug is fixedly connected with the direct-current charging seat body;
and the conductive terminal is positioned in the slot and is also connected with the connector lug.
As a further scheme of the utility model: the rotational locking assembly includes:
the separation plate is positioned in the protective cover, and a buffer cavity is formed between one side of the separation plate and the protective cover in a surrounding mode;
the limiting smooth plate is positioned in the buffer cavity, an inserting sleeve is fixedly arranged on the limiting smooth plate, one end of the inserting sleeve penetrates through the protective cover and is in sliding connection with the protective cover, and internal threads are further arranged in the inserting sleeve;
the arc-shaped thread plate is positioned in the slot and is also detachably connected with the internal thread;
and the driving unit is respectively connected with the protective cover and the limiting smooth plate.
As a further scheme of the utility model: the driving unit includes:
the movable groove is formed in the protective cover;
the rotating plate is positioned in the movable groove, a connecting column is fixedly arranged on the rotating plate, one end of the connecting column penetrates through the separation plate and is fixedly connected with the limit smooth plate, and the connecting column is also in sliding connection with the separation plate;
and the stirring plate is fixedly arranged on the rotating plate and is provided with a plurality of anti-skid grooves.
As a further scheme of the utility model: the location detection assembly includes:
the elastic bulge is fixedly arranged on the rotating plate;
the U-shaped limiting protrusion is positioned in the movable groove and is also detachably connected with the elastic protrusion;
and the timing detector is connected with the U-shaped limiting protrusion and is also detachably connected with the elastic protrusion.
Compared with the prior art, the utility model has the beneficial effects that:
in the use process of the direct current charging seat body, firstly, the direct current charging seat body is provided with a mounting hole which can be connected with an external structure through a bolt, then, through a protective cover which is arranged, the inserting groove can be closed or opened to protect a conductive terminal in the inserting groove, wherein the inserting groove can be matched with an external charging gun to realize the charging work of a new energy automobile, when the inserting groove is closed and protected by a protective cover, the protective cover and the inserting groove are opposite to each other, the inserting groove can be completely covered, in addition, the conductive terminal is communicated with an external circuit, thereby realizing the charging work of the new energy automobile, in the process of closing and protecting the inserting groove by the protective cover, firstly, the primary buckle of the protective cover can be realized through the matched work of the clamping groove which is arranged, the protective cover is ensured to be firmly connected with the direct current charging seat body when the inserting groove is closed and protected, then, the rotary locking component is rotated by manpower, so that the protective cover and the direct current charging seat body are directly locked with each other, the connection stability between the protective cover and the direct current charging seat body can be further ensured when the inserting groove is closed and protected, meanwhile, through the positioning detection component, on one hand, the position of the rotary locking component can be monitored in real time to ensure that the rotary locking component is rotated in place, and in the whole closing protection process, the protective cover can always fully protect the conductive terminal, on the other hand, the opening time of the rotary locking component can be detected, so that the situation that a user forgets to close the rotary locking component after the charging is finished is avoided, the operation is simple, the conductive terminal is prevented from being exposed to the outside due to misoperation or external factors, and further is damaged by external force or water immersion, the service life of the direct current charging seat body is prolonged, the smooth charging work can be guaranteed, and convenience is provided for users.
Drawings
Fig. 1 is a schematic perspective view of a dc charging stand for a new energy vehicle according to the present utility model.
Fig. 2 is a schematic perspective view of a movable groove in the present utility model.
Fig. 3 is a schematic perspective view of a connector lug according to the present utility model.
Fig. 4 is a schematic cross-sectional view of a protective cover according to the present utility model.
Fig. 5 is a schematic perspective view of an arc screw plate according to the present utility model.
In the figure: the charging device comprises a 1-direct current charging seat body, a 2-protective cover, a 3-U-shaped limiting protrusion, a 4-toggle plate, a 5-rotating plate, a 6-elastic protrusion, a 7-clamping groove, an 8-positioning clamping plate, a 9-connector lug, a 10-movable groove, an 11-timing detector, a 12-separating plate, a 13-connecting column, a 14-anti-skid groove, a 15-buffering chamber, a 16-limiting smooth plate, a 17-plug bush, 18-internal threads, 19-conductive terminals, 20-slots and 21-arc-shaped thread plates.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
Referring to fig. 1 to 5, a dc charging stand for a new energy automobile according to an embodiment of the present utility model includes a dc charging stand body 1, and further includes:
the slot 20 is arranged on the direct current charging seat body 1;
the protective cover 2 is connected with the direct current charging seat body 1 and is installed close to the slot 20, and the protective cover 2 is also detachably connected with the slot 20;
the protection mechanism is respectively connected with the protection cover 2 and the slot 20, wherein the protection mechanism comprises a rotation locking assembly and a positioning detection assembly;
the rotary locking assembly is respectively connected with the protective cover 2 and the slot 20, and the positioning detection assembly is respectively connected with the protective cover 2 and the rotary locking assembly.
Referring to fig. 1-5, the method further includes: the clamping groove 7 is formed in the protective cover 2;
and the positioning clamping plate 8 is fixedly arranged on the direct current charging seat body 1, and the positioning clamping plate 8 is also detachably connected with the clamping groove 7.
Further comprises: the connector lug 9 is fixedly connected with the direct current charging seat body 1;
and a conductive terminal 19, wherein the conductive terminal 19 is positioned in the slot 20, and the conductive terminal 19 is also connected with the connector lug 9.
In the use process of the direct current charging seat body 1, firstly, the direct current charging seat body 1 is provided with a mounting hole which can be connected with an external structure in a bolt way, then, through the arranged protective cover 2, the inserting groove 20 can be closed or opened to protect the conductive terminal 19 in the inserting groove 20, wherein the inserting groove 20 can be matched with an external charging gun to realize the charging work of a new energy automobile, when the protective cover 2 seals and protects the inserting groove 20, the protective cover 2 and the inserting groove 20 are opposite to each other, the inserting groove 20 can be completely covered, in addition, the conductive terminal 19 is communicated with an external circuit, thereby realizing the charging work of the new energy automobile, in the process of sealing and protecting the inserting groove 20 by the protective cover 2, firstly, the primary buckling of the protective cover 2 can be realized through the matched work of the clamping groove 7 and the positioning clamping plate 8, ensuring that the protection cover 2 is firmly connected with the direct current charging seat body 1 when the inserting groove 20 is closed and protected, then, rotating the rotary locking assembly by manpower, so that the protection cover 2 is further directly mutually locked with the direct current charging seat body 1, further ensuring the connection stability between the protection cover 2 and the direct current charging seat body 1 when the inserting groove 20 is closed and protected, simultaneously, through the positioning detection assembly, on one hand, the position of the rotary locking assembly can be monitored in real time to ensure that the rotary locking assembly is rotated to the right position, and in the whole closing and protecting process, the protection cover 2 always fully protects the conductive terminal 19, on the other hand, the time for opening the rotary locking assembly can be detected to avoid that a user forgets to close the rotary locking assembly after the charging is finished, the conductive terminal 19 is prevented from being exposed to the outside due to misoperation or external factors, and is further damaged by external force or water immersion, so that the service life of the direct current charging seat body 1 is prolonged, the smooth proceeding of charging operation is ensured, and convenience is provided for users.
In one embodiment of the present utility model, referring to fig. 1-5, the rotary lock assembly comprises:
a partition plate 12, wherein the partition plate 12 is positioned in the protective cover 2, and a buffer chamber 15 is enclosed between one side of the partition plate 12 and the protective cover 2;
the limiting smooth plate 16 is positioned in the buffer chamber 15, an inserting sleeve 17 is fixedly arranged on the limiting smooth plate 16, one end of the inserting sleeve 17 penetrates through the protective cover 2 and is in sliding connection with the protective cover 2, and an internal thread 18 is further arranged in the inserting sleeve 17;
an arc screw plate 21, wherein the arc screw plate 21 is positioned in the slot 20, and the arc screw plate 21 is also detachably connected with the internal screw thread 18;
and a driving unit connected with the protective cover 2 and the limit smooth plate 16, respectively.
The driving unit includes:
the movable groove 10 is formed in the protective cover 2;
the rotating plate 5 is positioned in the movable groove 10, a connecting column 13 is fixedly arranged on the rotating plate 5, one end of the connecting column 13 penetrates through the partition plate 12 and is fixedly connected with the limit smooth plate 16, and the connecting column 13 is also in sliding connection with the partition plate 12;
and the poking plate 4 is fixedly arranged on the rotating plate 5, and a plurality of anti-skid grooves 14 are formed in the poking plate 4.
The location detection assembly includes:
an elastic protrusion 6, the elastic protrusion 6 being fixedly mounted on the rotation plate 5;
the U-shaped limiting protrusion 3 is positioned in the movable groove 10, and the U-shaped limiting protrusion 3 is also detachably connected with the elastic protrusion 6;
and the timing detector 11 is connected with the U-shaped limiting protrusion 3, and the timing detector 11 is also detachably connected with the elastic protrusion 6.
After the direct current charging seat body 1 and the protective cover 2 are in primary buckling connection through the matching of the clamping groove 7 and the positioning clamping plate 8, at the moment, the bottom end of the plug-in sleeve 17 is just plugged into the slot 20 and is opposite to the arc-shaped threaded plate 21, the poking plate 4 is driven by manpower to rotate clockwise, so that the internal thread 18 is matched with the arc-shaped threaded plate 21, the plug-in sleeve 17 drives the limit smooth plate 16 to move downwards in the buffer chamber 15, when the limit smooth plate 16 is pressed on the inner bottom wall of the buffer chamber 15, the internal thread 18 and the arc-shaped threaded plate 21 are in a screwing state under the action of the threaded matching, at the moment, the rotating plate 5 is also pressed on the inner bottom wall of the movable groove 10, in addition, the elastic bulge 6 arranged on the side part of the rotating plate 5 is just positioned in the middle of the U-shaped limit bulge 3 and is contacted with the timing detector 11, so that the timing detector 11 can be pressed, the elastic bulge 6 can be made of rubber, the two sides of the U-shaped limit bulge 3 are arc transition structures, so that the elastic bulge 6 smoothly enters the middle part of the U-shaped limit bulge 3 along with the rotary plate 5 in the rotating process, the timing detector 11 can be in the form of a pressure sensor and has a timing function, the timing time length can be set according to the charging condition of a vehicle, so that after the charging is finished, when the elastic bulge 6 does not squeeze the timing detector 11, a user can be reminded in time, at the moment, the plug-in sleeve 17 is not screwed and connected with the arc-shaped thread plate 21 through the internal thread 18, thereby avoiding the condition that the protective cover 2 can be automatically opened due to other external factors, further ensuring the protective effect of the protective cover 2, and the elastic bulge 6 is always contacted with the timing detector 11 in the whole protective process of the protective cover 2 for the conductive terminal 19, so that the protective effect of the protective cover 2 on the conductive terminal 19 can be monitored in real time.
It should be noted that, in the present utility model, unless explicitly specified and defined otherwise, terms such as "sliding", "rotating", "fixing", "provided" and the like should be interpreted broadly, and may be, for example, welded, bolted, or integrated; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims (6)

1. The utility model provides a direct current charging seat for new energy automobile, includes direct current charging seat body, its characterized in that still includes:
the slot is arranged on the direct current charging seat body;
the protective cover is connected with the direct current charging seat body, is installed close to the slot and is also detachably connected with the slot;
the protection mechanism is respectively connected with the protection cover and the slot, wherein the protection mechanism comprises a rotary locking assembly and a positioning detection assembly;
the rotary locking assembly is respectively connected with the protective cover and the slot, and the positioning detection assembly is respectively connected with the protective cover and the rotary locking assembly.
2. The dc charging stand for a new energy automobile as claimed in claim 1, further comprising: the clamping groove is formed in the protective cover;
and the positioning clamping plate is fixedly arranged on the direct current charging seat body and is also detachably connected with the clamping groove.
3. The dc charging stand for a new energy automobile according to claim 2, further comprising: the connector lug is fixedly connected with the direct-current charging seat body;
and the conductive terminal is positioned in the slot and is also connected with the connector lug.
4. A new energy vehicle dc charging dock according to any one of claims 1 to 3, wherein the rotational locking assembly comprises:
the separation plate is positioned in the protective cover, and a buffer cavity is formed between one side of the separation plate and the protective cover in a surrounding mode;
the limiting smooth plate is positioned in the buffer cavity, an inserting sleeve is fixedly arranged on the limiting smooth plate, one end of the inserting sleeve penetrates through the protective cover and is in sliding connection with the protective cover, and internal threads are further arranged in the inserting sleeve;
the arc-shaped thread plate is positioned in the slot and is also detachably connected with the internal thread;
and the driving unit is respectively connected with the protective cover and the limiting smooth plate.
5. The dc charging stand for a new energy automobile according to claim 4, wherein the driving unit comprises:
the movable groove is formed in the protective cover;
the rotating plate is positioned in the movable groove, a connecting column is fixedly arranged on the rotating plate, one end of the connecting column penetrates through the separation plate and is fixedly connected with the limit smooth plate, and the connecting column is also in sliding connection with the separation plate;
and the stirring plate is fixedly arranged on the rotating plate and is provided with a plurality of anti-skid grooves.
6. The dc charging dock for a new energy automobile of claim 5, wherein the positioning detection assembly comprises:
the elastic bulge is fixedly arranged on the rotating plate;
the U-shaped limiting protrusion is positioned in the movable groove and is also detachably connected with the elastic protrusion;
and the timing detector is connected with the U-shaped limiting protrusion and is also detachably connected with the elastic protrusion.
CN202420021489.XU 2024-01-05 2024-01-05 DC charging seat for new energy automobile Active CN220456829U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202420021489.XU CN220456829U (en) 2024-01-05 2024-01-05 DC charging seat for new energy automobile

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202420021489.XU CN220456829U (en) 2024-01-05 2024-01-05 DC charging seat for new energy automobile

Publications (1)

Publication Number Publication Date
CN220456829U true CN220456829U (en) 2024-02-06

Family

ID=89728850

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202420021489.XU Active CN220456829U (en) 2024-01-05 2024-01-05 DC charging seat for new energy automobile

Country Status (1)

Country Link
CN (1) CN220456829U (en)

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