CN214479693U - Charging seat with switch - Google Patents
Charging seat with switch Download PDFInfo
- Publication number
- CN214479693U CN214479693U CN202120203020.4U CN202120203020U CN214479693U CN 214479693 U CN214479693 U CN 214479693U CN 202120203020 U CN202120203020 U CN 202120203020U CN 214479693 U CN214479693 U CN 214479693U
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- CN
- China
- Prior art keywords
- switch
- charging
- charging seat
- electric vehicle
- vehicle controller
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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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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a take switch charging seat, including the charging seat be provided with electrically conductive inserted sheet and switch in the charging seat, the switch is connected with electric vehicle controller, and charging plug inserts the charging seat and charges, and the plug touches switch output short circuit signal simultaneously and gives electric vehicle controller, electric vehicle controller outage. The utility model discloses a take switch charging seat increases switch safeguard function on the basis of former product structure, makes the electric motor car cut off electric motor car work control system at the in-process that charges, and the effectual electric motor car malfunction that prevents has ensured safety. The utility model has the advantages of simple structure, small, realize required function in limited structural range, and reliable, practical, safety.
Description
Technical Field
The utility model belongs to the technical field of electricity, concretely relates to take switch charging seat.
Background
When the existing electric vehicle is charged, the charging head is directly inserted into a charging socket connected with the storage battery for charging, the output of the battery is not cut off due to the connection of the control system and the battery, and the control system of the electric vehicle can also be started, so that the electric vehicle can be in contact with the control system of the electric vehicle by human error when being charged, and the accident caused by the misoperation of the vehicle can be caused.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem: the charging seat with the switch is simple in structure, and can cut off the power supply of a control system during charging to ensure safety.
The technical scheme is as follows: in order to solve the technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a take switch charging seat, includes the charging seat be provided with electrically conductive inserted sheet and switch in the charging seat, the switch is connected with electric vehicle controller, and charging plug inserts the charging seat and charges, and plug touch switch output short circuit signal gives electric vehicle controller, and electric vehicle controller cuts off the power supply simultaneously.
Preferably, the switch is a button switch, and a button of the button switch protrudes from the inner surface of the rear side wall of the charging seat.
Preferably, a through hole is formed in the rear side wall of the charging seat, and the switch penetrates through the through hole.
Preferably, the electric vehicle controller is provided with a brake power-off signal end, and the switch is connected with the brake power-off signal end through a wire.
Preferably, the charging seat is a male head, a concave groove is formed in the charging seat, and the conductive insertion piece is arranged in the concave groove.
Preferably, the number of the conductive insertion pieces is 3, and the conductive insertion pieces are respectively a positive insertion piece, a negative insertion piece and a grounding insertion piece.
Preferably, the switch is located at a position in the middle of the conductive insert.
Has the advantages that: compared with the prior art, the utility model has the advantages of it is following:
the utility model discloses a take switch charging seat increases switch safeguard function on the basis of former product structure, makes the electric motor car cut off electric motor car work control system at the in-process that charges, and the effectual electric motor car malfunction that prevents has ensured safety. The utility model has the advantages of simple structure, small, realize required function in limited structural range, and reliable, practical, safety.
Drawings
FIG. 1 is a block diagram of a charging cradle with switch;
fig. 2 is a schematic diagram of a charging stand with a switch.
Detailed Description
The present invention will be further illustrated by the following specific examples, which are carried out on the premise of the technical scheme of the present invention, and it should be understood that these examples are only for illustrating the present invention and are not intended to limit the scope of the present invention.
As shown in fig. 1 and 2, a charging seat with a switch comprises a charging seat 1, a conductive insert 2 and a switch 3 are arranged in the charging seat 1, the switch 3 is connected with an electric vehicle controller, a charging plug is inserted into the charging seat 1 for charging, and simultaneously, the plug touches the switch 3 to output a short-circuit signal to the electric vehicle controller, so that the electric vehicle controller is powered off. The electric vehicle controller is provided with a brake power-off signal end, and the switch 3 is connected with the brake power-off signal end through a wire.
The charging seat 1 is a male head, the charging seat 1 is internally provided with a concave groove 5, and the conductive insertion piece 2 is arranged in the concave groove 5. The number of the conductive inserting pieces 2 is 3, namely a positive inserting piece, a negative inserting piece and a grounding inserting piece.
The rear side wall of the charging seat 1 is provided with a through hole 4, and the switch 3 penetrates through the through hole 4. Switch 3 is from reset type button switch, button switch's button salient in the back lateral wall internal surface setting of charging seat 1, button switch's size slightly is less than the size of through-hole 4, button switch is circular or square, button switch is the normal open type from reset type, the switch is closed when the plug inserts, the circuit switches on, the outage signal is received to brake outage signal end, electric vehicle controller outage, when the battery is full of, the plug shifts out, button switch auto-eject, the circuit disconnection, the signal is resumeed to brake outage signal end, electric vehicle controller circular telegram, can carry out normal use.
The switch 3 is located in the middle of the conductive blade 2 or in another position where the plug can be pushed in.
The utility model discloses a theory of operation: when the charging plug is inserted, the switch is actuated, and the switch outputs a short-circuit signal to the vehicle circuit controller, so that the vehicle cannot work during charging.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. The utility model provides a take switch charging seat which characterized in that: including charging seat (1) be provided with electrically conductive inserted sheet (2) and switch (3) in charging seat (1), switch (3) are connected with electric vehicle controller, and charging plug inserts charging seat (1) and charges, and plug touch switch (3) output short circuit signal gives electric vehicle controller, and electric vehicle controller cuts off the power supply simultaneously.
2. The charging cradle with switch of claim 1, wherein: the switch (3) is a button switch, and the button of the button switch is arranged on the inner surface of the rear side wall of the charging seat (1) in a protruding mode.
3. The charging cradle with switch of claim 1, wherein: the charging base is characterized in that a through hole (4) is formed in the rear side wall of the charging base (1), and the switch (3) penetrates through the through hole (4).
4. The charging cradle with switch of claim 1, wherein: the electric vehicle controller is provided with a brake power-off signal end, and the switch (3) is connected with the brake power-off signal end through a wire.
5. The charging cradle with switch of claim 1, wherein: the charging seat (1) is a male head, a concave groove (5) is formed in the charging seat (1), and the conductive insertion sheet (2) is arranged in the concave groove (5).
6. The charging cradle with switch of claim 1, wherein: the number of the conductive insertion pieces (2) is 3, and the conductive insertion pieces are respectively an anode insertion piece, a cathode insertion piece and a grounding insertion piece.
7. The charging stand with switch of claim 1 or 6, wherein: the switch (3) is positioned in the middle of the conductive inserting sheet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120203020.4U CN214479693U (en) | 2021-01-25 | 2021-01-25 | Charging seat with switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120203020.4U CN214479693U (en) | 2021-01-25 | 2021-01-25 | Charging seat with switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214479693U true CN214479693U (en) | 2021-10-22 |
Family
ID=78113658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120203020.4U Active CN214479693U (en) | 2021-01-25 | 2021-01-25 | Charging seat with switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214479693U (en) |
-
2021
- 2021-01-25 CN CN202120203020.4U patent/CN214479693U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |