CN214412168U - Charger lead connecting device for electric vehicle - Google Patents
Charger lead connecting device for electric vehicle Download PDFInfo
- Publication number
- CN214412168U CN214412168U CN202023065129.0U CN202023065129U CN214412168U CN 214412168 U CN214412168 U CN 214412168U CN 202023065129 U CN202023065129 U CN 202023065129U CN 214412168 U CN214412168 U CN 214412168U
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- wire
- binding post
- lead
- installation
- charger
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- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a charger lead connecting device for an electric vehicle, which comprises an external power supply lead and a binding post, wherein the binding post is fixedly arranged on a circuit board in a wire box through a main binding post; the utility model relates to a rationally, simple structure for the device that charger and external power supply wire for the electric motor car are connected, the utility model discloses can be connected the power supply wire through vice binding post and the main binding post who installs the terminal to the lock mode realizes being connected of external wire and terminal, and the connected mode is convenient, and can dismantle, does not need external welding process simultaneously.
Description
Technical Field
The utility model relates to a connecting device of line box wire specifically says to a charger lead wire connecting device for electric motor car.
Background
The charger for the electric vehicle is used for charging a power supply of the electric vehicle, the charger charges the power supply inlet wire after transforming the voltage of the household power supply inlet wire through the combination of various components, and when the charger is produced, the charger not only combines various components, but also needs to be connected with a power line and a circuit board, the traditional power line and the circuit board are connected through tin soldering, the welding procedure is complex, and the charger is not detachable and is not convenient enough during assembly.
SUMMERY OF THE UTILITY MODEL
Therefore, in order to solve the above-mentioned not enough, the utility model provides a reasonable in design, simple structure for the device that charger and external power wire for the electric motor car are connected, the utility model discloses can be connected power wire through vice binding post and the main binding post who installs the terminal to the lock mode realizes being connected of external wire and terminal, and the connected mode is convenient, and can dismantle, does not need external welding process simultaneously.
The utility model discloses a realize like this, construct a charger lead connecting device for electric motor car, including external power wire and terminal, this terminal passes through the circuit board of main binding post fixed mounting in the terminal box, and external power wire passes through vice binding post to be connected with the main binding post lock, is connected the electricity that realizes terminal and power wire through vice binding post and main binding post's lock.
Preferably, the front end of the power supply lead is provided with an installation part with external threads, the installation part is provided with a lead installation block with adjustable installation position, and the lead installation block is installed at a lead inlet of the wire box in a clamping mode.
Preferably, the wire mounting block is a cube, and at least one of the four side surfaces is provided with a clamping groove matched with the edge of the inlet end.
Preferably, the wire mounting block is provided with a wire mounting hole with an internal thread, the mounting part of the power supply wire is inserted into the wire mounting hole, the external thread of the mounting part is matched with the internal thread of the wire mounting hole, and the relative position of the wire mounting block and the mounting part is changed by rotating the wire mounting block.
The utility model has the advantages of as follows:
the utility model relates to a rationally, simple structure is a be used for being connected of charger and external power supply wire for the electric motor car, and the power supply wire passes through vice binding post to be connected with the main binding post who installs the terminal to the lock mode realizes being connected of external wire and binding post, and the connected mode is convenient, and can dismantle, does not need external welding process simultaneously.
The wire installation block is reasonably designed, the wire installation block can stably install a power supply wire in the wire box and can control the length of the power supply wire extending into the wire box, the wire installation block is provided with an installation groove, the installation groove is matched with the edge of a wire inlet of the wire box to realize buckling connection, and the wire installation block is in a square shape and can be partially oriented during installation; this wire installation piece passes through the installation department cooperation of screw thread mode and wire, and the length that adjustment power wire stretched into the line box only need rotate the wire installation piece can, through the rotatory relative position who changes wire installation piece and wire installation department of wire installation piece.
The utility model discloses the structure is ingenious, and the installation is convenient with the dismantlement, and completion power wire that can be quick is connected with the circuit board to power wire is reliable and stable, has also reduced rocking between wire and the terminal through wire installation piece.
Drawings
Fig. 1 is a schematic view of a charger for an electric vehicle according to the present invention;
FIG. 2 is a partial schematic view of the power lead of the present invention;
fig. 3 is a perspective view of the wire mounting block of the present invention;
in the figure: 1. a wire box; 11. a wire inlet; 2. a charger electrical component; 21. a binding post; 3. a main wiring terminal; 4. a secondary wiring terminal; 5. a power supply lead; 51. a wire core; 52. an installation part; 6. a wire mounting block; 61. a wire mounting hole; 62. an engaging groove.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 3, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model discloses an improve and provide a charger lead connection device for electric motor car here, including external power wire 5 and terminal 21, this terminal 21 passes through the circuit board of 3 fixed mounting of main binding post in line box 1, and external power wire 5 is connected with 3 locks of main binding post through vice binding post 4, is connected the electricity that realizes terminal 21 and power wire 5 through vice binding post 4 and main binding post 3's lock.
The utility model discloses in, the front end of power wire 5 sets up the installation department 52 of outband screw thread, and this installation department 52 installs mounted position adjustable wire installation piece 6, and this wire installation piece 6 is installed in the income line mouth 11 of seting up at line box 1 with the block mode.
The utility model discloses in, wire installation piece 6 is the square, has at least one side in four sides to offer the block groove 62 that matches with the entry end edge.
The utility model discloses in, wire installation piece 6 offers the wire mounting hole 61 of taking the internal thread, this wire mounting hole 61 is inserted to power conductor's installation department 52, and the external screw thread of installation department matches with the internal thread of wire mounting hole, changes the relative position of wire installation piece 6 and installation department 52 through rotatory wire installation piece 6.
The utility model relates to a charger lead connecting device for electric vehicle, connect the external power cord with the circuit board in the cartridge, rationally on the circuit board through main binding post fixed mounting terminal, and the wire is connected with the terminal through vice binding post again, main binding post and vice binding post (the concrete structure of main binding post and vice binding post is not drawn, adopts current binding post.) through the lock and detachable mode is connected, realize that the electric wire core of power wire is connected with the terminal; after power wire and circuit board are connected, through the fixed of wire installation piece to power wire, the installation department of wire installation piece and power wire passes through threaded connection, through the adjustment of rotation realization position at the installation department of wire installation piece to change the position relation of the also installation department of wire installation piece, it is convenient to adjust, installs the income line mouth of line box with the block mode with the wire installation piece again.
The utility model relates to a rationally, simple structure is a be used for being connected of charger and external power supply wire for the electric motor car, and the power supply wire passes through vice binding post to be connected with the main binding post who installs the terminal to the lock mode realizes being connected of external wire and binding post, and the connected mode is convenient, and can dismantle, does not need external welding process simultaneously.
The wire installation block is reasonably designed, the wire installation block can stably install a power supply wire in the wire box and can control the length of the power supply wire extending into the wire box, the wire installation block is provided with an installation groove, the installation groove is matched with the edge of a wire inlet of the wire box to realize buckling connection, and the wire installation block is in a square shape and can be partially oriented during installation; this wire installation piece passes through the installation department cooperation of screw thread mode and wire, and the length that adjustment power wire stretched into the line box only need rotate the wire installation piece can, through the rotatory relative position who changes wire installation piece and wire installation department of wire installation piece.
The utility model discloses the structure is ingenious, and the installation is convenient with the dismantlement, and completion power wire that can be quick is connected with the circuit board to power wire is reliable and stable, has also reduced rocking between wire and the terminal through wire installation piece.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a charger lead wire connecting device for electric motor car which characterized in that: including external power wire (5) and terminal (21), this terminal (21) are through main binding post (3) fixed mounting in the circuit board of line box (1), and external power wire (5) are connected with main binding post (3) lock through vice binding post (4), are connected the electricity that realizes terminal (21) and power wire (5) through the lock of vice binding post (4) and main binding post (3).
2. The lead connecting device for a charger for an electric vehicle according to claim 1, wherein: the front end of the power supply lead (5) is provided with an installation part (52) with external threads, the installation part (52) is provided with a lead installation block (6) with an adjustable installation position, and the lead installation block (6) is installed at a lead inlet (11) of the wire box (1) in a clamping mode.
3. The lead connecting device for a charger for an electric vehicle according to claim 2, wherein: the lead mounting block (6) is a cube, and at least one side surface of the four side surfaces is provided with a clamping groove (62) matched with the edge of the inlet end.
4. The charger lead connecting device for an electric vehicle as set forth in claim 2 or 3, wherein: wire mounting block (6) are seted up and are taken internal thread wire mounting hole (61), this wire mounting hole (61) are inserted in installation department (52) of power supply wire, and the external screw thread of installation department matches with the internal thread of wire mounting hole, changes the relative position of wire mounting block (6) and installation department (52) through rotatory wire mounting block (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023065129.0U CN214412168U (en) | 2020-12-18 | 2020-12-18 | Charger lead connecting device for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023065129.0U CN214412168U (en) | 2020-12-18 | 2020-12-18 | Charger lead connecting device for electric vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214412168U true CN214412168U (en) | 2021-10-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023065129.0U Active CN214412168U (en) | 2020-12-18 | 2020-12-18 | Charger lead connecting device for electric vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214412168U (en) |
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2020
- 2020-12-18 CN CN202023065129.0U patent/CN214412168U/en active Active
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