CN219883688U - Charger for electric automobile - Google Patents
Charger for electric automobile Download PDFInfo
- Publication number
- CN219883688U CN219883688U CN202320818886.5U CN202320818886U CN219883688U CN 219883688 U CN219883688 U CN 219883688U CN 202320818886 U CN202320818886 U CN 202320818886U CN 219883688 U CN219883688 U CN 219883688U
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- Prior art keywords
- cable
- electric automobile
- belt pulley
- receiver
- rack
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- 230000005540 biological transmission Effects 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 13
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The utility model belongs to the technical field of automobile chargers, in particular to an electric automobile charger, aiming at the problem that a cable is easy to damage due to treading of a person or friction with the ground because a charging wire of the existing electric automobile charger is placed on the ground at will due to overlong time, the electric automobile charger is provided with the following scheme. The utility model has simple operation and convenient use, can be convenient for automatically storing redundant cables, and prevents the cables from being damaged by swing everywhere due to overlong cables.
Description
Technical Field
The utility model relates to the technical field of automobile chargers, in particular to an electric automobile charger.
Background
Along with the increasing exhaustion of traditional energy sources, the development and application of new energy automobiles including electric energy are increasingly becoming the main stream of automobile industry development, but the development of electric automobiles is limited by a plurality of factors, and a plurality of problems are faced in the technical level of chargers.
When the existing electric automobile charger is charged, the charging wire is often placed on the ground at random due to overlong length, so that the cable is easy to be damaged due to treading of a person or friction with the ground, and therefore the electric automobile charger is proposed.
Disclosure of Invention
The utility model aims to solve the defect that when the existing electric automobile charger is charged, a charging wire is often arranged on the ground at random due to overlong, so that a cable is easy to damage due to treading of a person or friction with the ground.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides an electric automobile charger, includes the cable, and the rifle that charges is installed to the one end of cable, and the plug is installed to the other end of cable, installs the controller on the cable, install the receiver on the cable, be equipped with winding mechanism in the receiver, rotate on the inner wall of receiver and be connected with the transfer line, the transfer line is connected with winding mechanism transmission, be equipped with guiding mechanism on the receiver, guiding mechanism and cable mutually support, and guiding mechanism is connected with the transfer line transmission.
Preferably, the winding mechanism comprises a positioning shaft, the positioning shaft is rotatably arranged on the storage box, a winding roller is fixedly arranged on the positioning shaft and matched with the cable, a first belt pulley is fixedly sleeved on the transmission rod, a second belt pulley is fixedly sleeved on the positioning shaft, and the first belt pulley and the second belt pulley are connected with one belt in a transmission manner.
Preferably, the storage box is provided with a rack in a sliding manner, the transmission rod is provided with a driven gear which is meshed with the rack, the rack is provided with a baffle plate in a fixed manner, one side of the baffle plate is provided with a return spring in a fixed manner, and one end of the return spring is fixedly connected with the storage box.
Preferably, the guide mechanism comprises two moving blocks, the two moving blocks are in sliding connection with the cable, a moving plate is connected to the inner wall of the storage box in a sliding manner, the moving plate is movably connected with the transmission rod, two connecting rods are fixedly arranged on one side of the moving plate, and the connecting rods are fixedly connected with the corresponding moving blocks.
Preferably, the transmission rod is provided with a thread groove, the inner side of the moving plate is fixedly provided with a positioning block, and the positioning block is in sliding connection with the thread groove.
Compared with the prior art, the utility model has the advantages that:
(1) According to the scheme, as the rack is meshed with the driven gear, the reset spring and the baffle act on the rack, and meanwhile, the first belt pulley, the second belt pulley and the belt are in transmission connection to drive the winding roller to rotate, so that the cable is wound;
(2) The screw groove is in sliding connection with the positioning block, so that the rotating transmission rod can drive the moving plate to move, and further the guide position of the moving block to the cable is driven to change.
The utility model has simple operation and convenient use, can be convenient for automatically storing redundant cables, and prevents the cables from being damaged by swing everywhere due to overlong cables.
Drawings
Fig. 1 is a schematic structural diagram of an electric vehicle charger according to the present utility model;
fig. 2 is a schematic side view of a charging gun of an electric vehicle charger according to the present utility model;
fig. 3 is a schematic cross-sectional structure of a storage box and a rack of an electric automobile charger according to the present utility model;
fig. 4 is a schematic cross-sectional structure of a storage box and a mobile plate of an electric car charger according to the present utility model;
fig. 5 is a schematic side view of a storage box of an electric car charger according to the present utility model.
In the figure: 1. a cable; 2. a controller; 3. a charging gun; 4. a plug; 5. a storage box; 6. positioning a shaft; 7. a wind-up roll; 8. a rack; 9. a transmission rod; 10. a driven gear; 11. a baffle; 12. a return spring; 13. a moving plate; 14. a moving block; 15. a thread groove; 16. a positioning block; 17. and (5) connecting a rod.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
Referring to fig. 1-5, an electric automobile charger, including cable 1, charging gun 3 is installed to the one end of cable 1, and plug 4 is installed to the other end of cable 1, installs controller 2 on the cable 1, installs receiver 5 on the cable 1, is equipped with winding mechanism in the receiver 5, rotates on the inner wall of receiver 5 and is connected with transfer line 9, transfer line 9 is connected with winding mechanism transmission, is equipped with guiding mechanism on the receiver 5, guiding mechanism and cable 1 mutually support, and guiding mechanism is connected with transfer line 9 transmission.
In this embodiment, winding mechanism includes locating shaft 6, locating shaft 6 rotates installs at receiver 5, fixed mounting has wind-up roll 7 on the locating shaft 6, wind-up roll 7 and cable 1 mutually support, fixed cover is equipped with first belt pulley on the transfer line 9, fixed cover is equipped with the second belt pulley on the locating shaft 6, the transmission is connected with same belt on first belt pulley and the second belt pulley, sliding connection has rack 8 on the receiver 5, fixed mounting has driven gear 10 on the transfer line 9, driven gear 10 and rack 8 intermeshing, fixed mounting has baffle 11 on the rack 8, one side fixed mounting of baffle 11 has reset spring 12, reset spring 12's one end and receiver 5 fixed connection, reset spring 12 drives rack 8 through baffle 11 and resets, and drive transfer line 9 through the intermeshing of rack 8 and driven gear 10 rotates, and then drive wind-up roll 7 carries out the rolling to cable 1 through the transmission connection of first belt pulley, second belt pulley and belt.
In this embodiment, the guiding mechanism includes two moving blocks 14, two moving blocks 14 are slidably connected with the cable 1, a moving plate 13 is slidably connected on the inner wall of the storage box 5, the moving plate 13 is movably connected with the transmission rod 9, two connecting rods 17 are fixedly installed on one side of the moving plate 13, the connecting rods 17 are fixedly connected with the corresponding moving blocks 14, a threaded groove 15 is formed in the transmission rod 9, a positioning block 16 is fixedly installed on the inner side of the moving plate 13, the positioning block 16 is slidably connected with the threaded groove 15, the rotating transmission rod 9 is slidably connected with the positioning block 16 through the threaded groove 15, so that the moving plate 13 is driven to move, and the moving blocks 14 are driven to move through the connecting rods 17, so that the cable 1 is guided and sequentially stored.
The working principle is that when the charger is used, the cable 1 is pulled through the charging gun 3, the cable 1 drives the wind-up roller 7 to rotate and pay off, the rotating wind-up roller 7 drives the positioning shaft 6 to rotate, the positioning shaft 6 drives the transmission rod 9 to rotate through the transmission connection of the first belt pulley, the second belt pulley and the belt, further the driven gear 10 and the rack 8 are meshed with each other to drive the rack 8 to move, the reset spring 12 is driven to compress through the baffle 11, meanwhile, the reset spring 12 forms reverse acting force on the rack 8 through the baffle 11, further the wind-up roller 7 stretches and tightens the cable 1, the cable 1 is prevented from being overlong to swing everywhere and damage, and when the charger is not used, the reset spring 12 drives the rack 8 through the baffle 11 to reset, and further drives the wind-up roller 7 to reversely rotate, so that the cable 1 is wound up.
Example two
The second embodiment differs from the first embodiment in that a clamp is provided on the moving block 14, and when the length of the cable 1 needs to be fixed, the cable 1 is clamped and fixed by the clamp, so that the fixed length of the cable 1 is maintained.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (5)
1. The utility model provides an electric automobile charger, includes cable (1), and rifle (3) charges are installed to the one end of cable (1), and plug (4) are installed to the other end of cable (1), installs controller (2) on cable (1), a serial communication port, install receiver (5) on cable (1), be equipped with winding mechanism in receiver (5), rotate on the inner wall of receiver (5) and be connected with transfer line (9), transfer line (9) are connected with winding mechanism transmission, be equipped with guiding mechanism on receiver (5), guiding mechanism and cable (1) mutually support, and guiding mechanism is connected with transfer line (9) transmission.
2. The electric automobile charger according to claim 1, wherein the winding mechanism comprises a positioning shaft (6), the positioning shaft (6) is rotatably mounted on the storage box (5), a winding roller (7) is fixedly mounted on the positioning shaft (6), the winding roller (7) is matched with the cable (1), a first belt pulley is fixedly sleeved on the transmission rod (9), a second belt pulley is fixedly sleeved on the positioning shaft (6), and the first belt pulley and the second belt pulley are in transmission connection with one belt.
3. The electric automobile charger according to claim 2, wherein the storage box (5) is slidably connected with a rack (8), a driven gear (10) is fixedly installed on the transmission rod (9), the driven gear (10) is meshed with the rack (8), a baffle plate (11) is fixedly installed on the rack (8), a return spring (12) is fixedly installed on one side of the baffle plate (11), and one end of the return spring (12) is fixedly connected with the storage box (5).
4. An electric car charger according to claim 1, characterized in that the guiding mechanism comprises two moving blocks (14), the two moving blocks (14) are slidably connected with the cable (1), a moving plate (13) is slidably connected on the inner wall of the storage box (5), the moving plate (13) is movably connected with the transmission rod (9), two connecting rods (17) are fixedly arranged on one side of the moving plate (13), and the connecting rods (17) are fixedly connected with the corresponding moving blocks (14).
5. The electric vehicle charger according to claim 4, wherein the transmission rod (9) is provided with a thread groove (15), the inner side of the moving plate (13) is fixedly provided with a positioning block (16), and the positioning block (16) is in sliding connection with the thread groove (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818886.5U CN219883688U (en) | 2023-04-12 | 2023-04-12 | Charger for electric automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320818886.5U CN219883688U (en) | 2023-04-12 | 2023-04-12 | Charger for electric automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219883688U true CN219883688U (en) | 2023-10-24 |
Family
ID=88402100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320818886.5U Active CN219883688U (en) | 2023-04-12 | 2023-04-12 | Charger for electric automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219883688U (en) |
-
2023
- 2023-04-12 CN CN202320818886.5U patent/CN219883688U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 516000 2nd floor, building g, No.8 Hua'an Road, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee after: Guangdong Leading Precision Connection Technology Co.,Ltd. Country or region after: China Address before: 516000 2nd floor, building g, No.8 Hua'an Road, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: LEADWAY PRECISE TECHNOLOGY (HUIZHOU) CO.,LTD. Country or region before: China |