CN219874222U - Electric shock prevention charging port - Google Patents
Electric shock prevention charging port Download PDFInfo
- Publication number
- CN219874222U CN219874222U CN202321256707.XU CN202321256707U CN219874222U CN 219874222 U CN219874222 U CN 219874222U CN 202321256707 U CN202321256707 U CN 202321256707U CN 219874222 U CN219874222 U CN 219874222U
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- CN
- China
- Prior art keywords
- charging port
- limiting rod
- charges
- electric shock
- telescopic cylinder
- 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.)
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- 230000002265 prevention Effects 0.000 title claims abstract description 17
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000002146 bilateral effect Effects 0.000 claims abstract description 3
- 230000006835 compression Effects 0.000 claims description 11
- 238000007906 compression Methods 0.000 claims description 11
- 238000010586 diagram Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000001595 contractor effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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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
Landscapes
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model belongs to the technical field of battery car charging equipment, and particularly relates to an electric shock prevention charging port, which comprises: a battery car body, a charging port and a male plug; the opening part bilateral symmetry elastic swinging type of mouth that charges is connected with two-sided elastic insulation baffle, and elastic insulation baffle is in when free state, with the mouth opening part that charges sealed, elastic insulation baffle towards the inside swing of mouth that charges, the storage battery car automobile body internally mounted of the mouth one side that charges of the high position department in mouth middle part that charges has a gag lever post telescopic cylinder, and the inside elasticity of gag lever post telescopic cylinder is provided with the gag lever post, and gag lever post width is greater than the mouth opening part width that charges, and the gag lever post is in when free state, extends to the inside mouth that charges of elastic insulation baffle inboard. This automatic sealing of mouth that charges, but one-hand control charges and keeps stable, simple structure, simple operation.
Description
Technical Field
The utility model belongs to the technical field of storage battery car charging equipment, and particularly relates to an electric shock prevention charging port.
Background
The charging port or the connecting port of the existing direct current charging technology has design defects, including direct current charging ports of electric automobiles, electric bicycles, electric tricycles, daily electrical appliances, industrial electrical appliances and the like, has a plurality of potential safety hazards, and brings harm to personal and property safety of people in the use process.
The existing charging ports of some electric vehicles are extremely easy to generate the danger of electricity leakage when being corroded by rainwater, the common processing mode is that an automatic baffle is arranged at the outer side of the charging port, and the automatic baffle is mainly of a structure for outwards overturning rubber materials;
therefore, in view of the above-mentioned problems, the present technical solution designs an electric shock prevention charging port.
Disclosure of Invention
The embodiment of the utility model aims to provide an electric shock prevention charging port and aims to solve the problems.
The utility model is realized in such a way that the electric shock prevention charging port comprises: a battery car body, a charging port and a male plug; the utility model provides a charging port is seted up in one side of storage battery car automobile body, the inside public plug that is provided with of charging port, public plug orientation storage battery car automobile body inside one side is connected with the group battery that sets up at storage battery car automobile body inside, the opening part bilateral symmetry elastic swinging of charging port is connected with two-sided elastic insulation baffle, elastic insulation baffle is in the free state time, opening part is sealed with the charging port, elastic insulation baffle is towards the inside swing of charging port, when the female plug inserts the inside of charging port in control charging, accessible one hand is held female plug direct contact elastic insulation baffle and is pushed towards the inside of charging port, elastic insulation baffle receives the inside swing of pressure orientation charging port of female plug this moment, until female plug and public plug grafting connection alright, realize the connection of one hand plug when guaranteeing to charge port waterproof protection electric shock function, fully improve the convenience of operation, because elastic insulation baffle atress back is easy towards the inside swing of charging port, in order to prevent when uncharged, influence waterproof effect, through the inside mounting of storage battery car automobile body inside of charging port one side in the middle part high position limit lever, the inside limit lever is provided with the inside elastic insulation rod, the inside limit lever is provided with the elastic stop lever, the inside limit lever is in the inside limit lever, can be in the inside limit lever orientation limit lever, the inside limit lever is fully used to the limit lever is located the inside limit lever, can be in the inside limit lever is fully to the limit lever, the inside limit lever is fully is located in the inside limit lever, the limit lever is fully to the limit lever, the inside limit lever is located in the limit lever, and is fully to the limit lever is in the inside limit lever, the limit lever. Preferably, the upper end and the lower end of one side of the elastic insulating baffle are rotatably connected to the inner side wall of the opening of the charging port through a rotating shaft, a torsion spring is elastically connected between the upper and the lower parts of the inner side wall of the elastic insulating baffle close to one side of the rotating shaft and the upper and the lower parts of the inner side wall of the charging port, and when the torsion spring is in a free state, the elastic insulating baffle is controlled to keep a horizontal angle.
Preferably, a cushion pad is mounted on the opposite side of the two resilient insulating barriers.
Preferably, the inner end part elastic link of the telescopic cylinder of the limiting rod, which is far away from the charging port, is provided with a compression spring, the end part of the compression spring is provided with a connecting block, a rotating hole is formed in the connecting block, a rotating rod is rotatably connected in the rotating hole, and the end part of the rotating rod is fixedly connected with the limiting rod.
Preferably, a limiting rod positioning hole is formed in the inner wall of the charging port corresponding to the end part of the limiting rod, and the end part of the limiting rod extends into the limiting rod positioning hole.
Preferably, a movable chute distributed along the axis of the telescopic cylinder of the limiting rod is arranged on one side of the telescopic cylinder of the limiting rod, a push-pull rod which is arranged in the movable chute and moves is arranged at the end part of the limiting rod, which is close to the connecting block, and the end part of the push-pull rod extends to the outside of the movable chute.
Preferably, sealing plates are arranged on two sides of the telescopic cylinder of the limiting rod, which are communicated with the charging port.
According to the electric shock prevention charging port, the elastic insulating baffles with two sides symmetrically distributed are elastically arranged at the opening of the charging port, the opening of the charging port is automatically closed by the elastic insulating baffles, and meanwhile, under the arrangement of the torsion spring, the elastic insulating baffles are kept to swing towards the inside of the charging port, so that the function of plugging the plug and the male plug by one hand is realized, and in addition, in a non-charging state, the charging port is automatically kept closed;
through set up the gag lever post that is used for blockking the inside wobbling of elastic insulation baffle under uncharged state at elastic insulation baffle inboard, further improve elastic insulation baffle to the closed stability of mouth that charges.
Drawings
Fig. 1 is a schematic diagram of a connection distribution front view structure of an electric shock prevention charging port and a battery car body.
Fig. 2 is a schematic diagram of a connection distribution top view structure of an electric shock prevention charging port and a battery car body.
Fig. 3 is a schematic perspective view of a stop lever in an anti-electric shock charging port.
Fig. 4 is a schematic diagram of a front view structure of a limit rod in an electric shock charging port.
Fig. 5 is a schematic structural view of a telescopic cylinder of a limit rod in an electric shock charging port.
Fig. 6 is an enlarged schematic view of the structure of fig. 2 a.
FIG. 7 is an enlarged schematic view of the structure of FIG. 1B;
in the accompanying drawings: the battery car body 10, the mouth 11 that charges, public plug 12, elastic insulation baffle 13, axis of rotation 14, torsion spring 15, gag lever post locating hole 16, gag lever post 17, gag lever post telescopic tube 18, removal spout 19, location spout 20, rotary rod 22, push-and-pull rod 23, connecting block 25, swivel hole 26, compression spring 27.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Specific implementations of the utility model are described in detail below in connection with specific embodiments.
As shown in fig. 1 to 5, the structure diagram of the anti-electric shock charging port provided by the embodiment of the utility model includes: the battery car body 10, the charging port 11 and the male plug 12; the charging port 11 is arranged on one side of the battery car body 10, a male plug 12 is arranged in the charging port 11, one side of the male plug 12 facing the inside of the battery car body 10 is connected with a battery pack arranged in the inside of the battery car body 10, two sides of the opening of the charging port 11 are symmetrically and elastically connected with two sides of an elastic insulation baffle 13 in a swinging manner, when the elastic insulation baffle 13 is in a free state, the opening of the charging port 11 is sealed, the elastic insulation baffle 13 swings towards the inside of the charging port 11, when the charging female plug is controlled to be inserted into the inside of the charging port 11, the elastic insulation baffle 13 can be directly contacted with the elastic insulation baffle 13 by one hand to push towards the inside of the charging port 11, at the moment, the elastic insulation baffle 13 is subjected to the pressure of the female plug to swing towards the inside of the charging port 11 until the female plug is in plug connection with the male plug 12, the electric shock prevention function is guaranteed, the connection of one hand plug is realized, the convenience of operation is fully improved, as the elastic insulation baffle 13 is easy to swing towards the inside of the charging port 11 after being stressed, in order to prevent the outside force from swinging inwards when the charging port 11, the elastic insulation baffle 13 is subjected to influence the waterproof effect, the expansion and contraction effect is influenced by the expansion and contraction of a telescopic rod 17, namely, when the expansion rod 17 is arranged at the inner side of the charging port 11 is in a middle position, the inside of the charging port 11, the charging port 11 is required to be extended towards the inner side of the limit rod, and the limit rod 17 is positioned towards the inside the limit rod, and the limit rod 17, and the limit rod is extended towards the inside the limit stop rod, and the limit rod 18, and the limit rod is positioned at the limit stop position, and the limit rod 18, and the limit stop the limit rod, and the limit rod is positioned at the limit position of the limit position, and the limit rod 18, and the limit stop position, and the limit rod, and the limit position of the limit position. This allows the elastic insulating shutter 13 to be automatically kept in full sealing protection against the outside of the charging port 11.
In the embodiment of the utility model, referring to fig. 6, the upper and lower ends of one side of the elastic insulating baffle 13 are rotatably connected to the inner side wall of the opening of the charging port 11 through a rotating shaft 14, meanwhile, a torsion spring 15 is elastically connected between the upper and lower parts of the inner side wall of the elastic insulating baffle 13 close to one side of the rotating shaft 14 and the upper and lower parts of the inner side wall of the charging port 11, when the torsion spring 15 is in a free state, the elastic insulating baffle 13 is controlled to keep a horizontal angle, namely, the opening of the charging port 11 is closed by utilizing the elastic insulating baffles 13 on two sides, and a layer of buffer pad is arranged on the opposite side of the two elastic insulating baffles 13 and used for keeping that one contacted side can be stably connected when the two elastic insulating baffles 13 are in a horizontal opposite position;
it should be noted that, when the torsion spring 15 is in the free state, the elastic range thereof is set so as to be capable of swinging only toward the inside of the charging port 11, and not outward, thereby preventing the elastic insulating shutter 13 from swinging outward, and affecting the stability of the elastic insulating shutter 13 to the closing of the charging port 11.
Referring to fig. 7, a compression spring 27 is elastically linked to the inner end portion of the telescopic tube 18 of the limit rod far from the charging port 11, a connecting block 25 is mounted at the end portion of the compression spring 27, a rotating hole 26 is formed in the connecting block 25, a rotating rod 22 is rotatably connected in the rotating hole 26, the end portion of the rotating rod 22 is fixedly connected with the limit rod 17, namely, when the compression spring 27 is in a free state, the limit rod 17 is controlled to extend into the charging port 11 and used for preventing the elastic insulating baffle 13 from swinging inwards, a limit rod positioning hole 16 is formed in the inner wall of the charging port 11 corresponding to the end portion of the limit rod 17, and the end portion of the limit rod 17 extends into the limit rod positioning hole 16, so that the limit rod 17 stably limits the elastic insulating baffle 13;
in order to keep the control limiting rod 17 moving towards the inside of the limiting rod telescopic cylinder 18 and stabilize the compression spring 27 after compression, a moving chute 19 distributed along the axis of the limiting rod telescopic cylinder 18 is arranged on one side of the limiting rod telescopic cylinder 18, a push-pull rod 23 which is arranged in the moving chute 19 and moves is installed at the end part of the limiting rod 17, which is close to the connecting block 25, the end part of the push-pull rod 23 extends to the outside of the moving chute 19, namely, the push-pull rod 23 is manually pushed to move in the moving chute 19 and then drives the limiting rod 17 to move in the limiting rod telescopic cylinder 18, thereby the limiting rod 17 is arranged in the limiting rod telescopic cylinder 18, the swing limit on the elastic insulation baffle 13 is lost, a positioning chute 20 is communicated with the limiting rod telescopic cylinder 18 on one side, which is close to the connecting block 25, the positioning chute 20 and the moving chute 19 are vertically distributed on a plane, when the push-pull rod 23 moves into the positioning chute 20, the automatic back movement of the limiting rod 17 can be prevented under the elastic action of the compression spring 27, at the moment, the female plug can be controlled to apply pressure to the charging port 11, and then be connected with the male plug 12;
sealing plates are arranged on two sides of the telescopic cylinder 18 of the limiting rod, which are communicated with the charging port 11, and when the limiting rod 17 moves along the communication part of the telescopic cylinder 18 of the limiting rod and the charging port 11, the sealing plates are sleeved outside the limiting rod 17, so that liquid and dust in the telescopic cylinder 18 of the limiting rod are prevented from entering the charging port 11;
in order to prevent external rainwater from entering the telescopic cylinder 18 of the limiting rod along the moving chute 19 and the positioning chute 20, the rainwater enters the charging port 11 through the telescopic cylinder 18 of the limiting rod, the moving chute 19 is arranged at the lower side of the telescopic cylinder 18 of the limiting rod, meanwhile, the part of the telescopic cylinder 18 of the limiting rod provided with the moving chute 19 is arranged outside the battery car body 10, sealing rings are symmetrically arranged at two sides inside the moving chute 19 and the positioning chute 20, and the sealing rings prevent external dust and liquid from entering to the greatest extent while not influencing the movement of the push-pull rod 23 inside the moving chute 19 and the positioning chute 20.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (7)
1. Electric shock prevention charge mouth, its characterized in that, electric shock prevention charge mouth includes: a battery car body, a charging port and a male plug; the utility model provides a charging port is offered in one side of storage battery car automobile body, and the inside public plug that is provided with of charging port, public plug towards one side of storage battery car automobile body inside with set up the group battery in storage battery car automobile body inside be connected, the opening part bilateral symmetry elastic swinging of charging port is connected with two-sided elastic insulation baffle, and elastic insulation baffle is in the free state, and the opening part that will charge is sealed, and elastic insulation baffle is towards the inside swing of charging port, the storage battery car automobile body internally mounted of charging port one side of charging port middle part high position department has a gag lever post telescopic cylinder, and the inside elasticity of gag lever post telescopic cylinder is provided with the gag lever post, and gag lever post width is greater than the opening part width that charges, and the gag lever post is in the free state, extends to the inside charging port of elastic insulation baffle.
2. The electric shock prevention charging port according to claim 1, wherein the upper and lower ends of one side of the elastic insulating baffle are rotatably connected to the inner side wall of the opening of the charging port through a rotating shaft, a torsion spring is elastically connected between the upper and lower parts of the inner side wall of the elastic insulating baffle, which is close to one side of the rotating shaft, and the upper and lower parts of the inner side wall of the charging port, and when the torsion spring is in a free state, the elastic insulating baffle is controlled to maintain a horizontal angle.
3. The electric shock resistant charging port of claim 2, wherein a layer of cushioning pad is mounted on opposite sides of the two resilient insulating baffles.
4. The electric shock prevention charging port according to claim 3, wherein the inner end part of the limiting rod telescopic cylinder far away from the charging port is elastically linked with a compression spring, the end part of the compression spring is provided with a connecting block, a rotating hole is formed in the connecting block, a rotating rod is rotatably connected in the rotating hole, and the end part of the rotating rod is fixedly connected with the limiting rod.
5. The electric shock prevention charging port according to claim 4, wherein a limiting rod positioning hole is formed in the inner wall of the charging port corresponding to the end part of the limiting rod, and the end part of the limiting rod extends into the limiting rod positioning hole.
6. The electric shock charging port according to claim 5, wherein a moving chute distributed along the axis of the telescopic cylinder of the limiting rod is arranged on one side of the telescopic cylinder of the limiting rod, a push-pull rod which is arranged in the moving chute and moves is arranged at the end part of the limiting rod, which is close to the connecting block, the end part of the push-pull rod extends to the outside of the moving chute, a positioning chute is communicated with the telescopic cylinder of the limiting rod, which is close to one side of the connecting block, of the moving chute, and the positioning chute and the moving chute are vertically distributed on a plane.
7. The electric shock prevention charging port according to claim 6, wherein sealing plates are arranged on two sides of the telescopic cylinder of the limiting rod, which are communicated with the charging port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256707.XU CN219874222U (en) | 2023-05-23 | 2023-05-23 | Electric shock prevention charging port |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321256707.XU CN219874222U (en) | 2023-05-23 | 2023-05-23 | Electric shock prevention charging port |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219874222U true CN219874222U (en) | 2023-10-20 |
Family
ID=88321539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321256707.XU Active CN219874222U (en) | 2023-05-23 | 2023-05-23 | Electric shock prevention charging port |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219874222U (en) |
-
2023
- 2023-05-23 CN CN202321256707.XU patent/CN219874222U/en active Active
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