New energy automobile charging plug anti-drop device

Abstract

The utility model discloses a new energy automobile charging plug anti-disengaging device, and relates to the technical field of new energy automobiles, the new energy automobile charging plug anti-disengaging device comprises a charging pile and a working mechanism, the working mechanism is installed on one side of a fixing box, through the arrangement of the working mechanism, scanning is conducted through a two-dimensional code scanning position, and once a two-dimensional code is correctly scanned, the charging plug is locked; the microprocessor can send an unlocking signal to the driving assembly, the motor starts to operate after receiving the signal to drive the vertical gear to rotate so as to control the first gear to rotate, the rotation of the first gear can promote the second gear to rotate along with the first gear through a gear meshing mechanism, the lock plunger can move inwards, the movement of the lock plunger overcomes the elastic force of the spring, and therefore the spring is compressed, and unlocking is achieved. When charging is completed, the lock bolt retreats from the lock hole, so that locking of the door body is relieved, after charging is completed, a user needs to place the charging plug back to the original position, the elastic force of the spring pushes the lock bolt to the original position, the door body is locked again, and therefore it is guaranteed that the charging plug cannot be taken away at will under the unauthorized condition.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicles, in particular to a new energy vehicle charging plug anti-dropping device. Background Art

[0002] The new energy vehicle charging plug anti-disconnection device is a device designed to ensure that the electric vehicle charging plug is safely and stably connected to the vehicle charging interface during the charging process. This device prevents the plug from loosening due to accidental collision, vibration or other external forces, thereby ensuring the continuity and safety of the charging process and avoiding charging interruptions or possible electrical failures.

[0003] After searching, the announcement number "CN218161051U" mentioned in the text that "the utility model discloses a new energy vehicle charging plug anti-detachment device, including a mounting seat, a rotating frame is installed on the mounting seat, an adjustment assembly is installed at the end of the rotating frame, a support rod is installed at the end of the adjustment assembly, and a lifting assembly for supporting the plug is installed on the support rod. The utility model can serve the purpose of supporting the plug to prevent the safety of the plug when the new energy vehicle is charging, which not only ensures the normal charging of the new energy vehicle, ensures the safety of the charging cable and ensures the service life of the battery, but also reduces the cost of using the vehicle." When in use, the rotating frame is used to drive the support rod to rotate, which is convenient for the storage of the support rod, ensuring the safety of the device and increasing the service life of the device. However, when the device is used in a public place, the charging plug will face the risk of theft.

[0004] To this end, we provide a new energy vehicle charging plug anti-dropping device to solve the above problems. Utility Model Content

[0005] The present application provides a device for preventing a charging plug of a new energy vehicle from falling off, which solves the problem that the charging plug faces the risk of being stolen when used in public places.

[0006] The present application provides a new energy vehicle charging plug anti-dropping device, comprising a charging pile and a working mechanism, wherein a fixing box is installed on the outer side of the charging pile, and a working mechanism is installed on one side of the fixing box;

[0007] The working mechanism includes a control component installed on the outside of the fixed box, a manipulation component installed inside the control component, a drive component installed on one side of the manipulation component, a transmission component installed on one side of the drive component, and a switch component installed on the outside of the transmission component.

[0008] Preferably, the control component includes a door body rotatably connected to the inner side of the fixed box, a smart lock body is installed on the outer side of the door body, and a QR code scanning place is installed on the outer side of the smart lock body.

[0009] Preferably, the control component includes a circuit board installed inside the smart lock body, a microprocessor is welded on the surface of the circuit board, and a memory card is arranged on the outside of the microprocessor.

[0010] Preferably, the driving assembly includes a battery installed on the inner side of the smart lock body, one side of the battery is electrically connected to a motor, and the outer flat key of the motor is connected to a vertical gear.

[0011] Preferably, the transmission assembly includes a first gear meshedly connected to the outer side of the vertical gear, and a second gear meshes with the outer side of the first gear.

[0012] Preferably, the switch assembly comprises a spring mounted on the outside of the second gear, and a locking bolt is mounted on the other side of the second gear.

[0013] Preferably, a working component is installed inside the fixed box, and the working component includes a charging plug installed inside the fixed box. A lock hole is opened on the inner wall of the fixed box, and a bracket is installed on one side of the charging plug.

[0014] It can be seen from the above technical scheme that the present application provides a new energy vehicle charging plug anti-detachment device. When in use, it is first scanned through the QR code scanning location. Once the QR code is scanned correctly, the information will be transmitted to the microprocessor, which will parse the received information and determine whether the opening conditions are met. If everything is normal, the microprocessor will send an unlocking signal to the drive component. At this time, the motor starts to run after receiving the signal, driving the vertical gear to rotate. The design of the vertical gear allows its rotation to be converted into vertical movement, thereby controlling the rotation of the first gear. Its rotation will cause the second gear to also rotate through the gear meshing mechanism. As it rotates, as the second gear rotates, it will move the lock bolt inward. The movement of the lock bolt overcomes the elastic force of the spring, so the spring is compressed and the lock bolt withdraws from the keyhole, thereby releasing the lock on the door body. Then the charging operation is carried out, and the bracket is pulled out of the fixed box for charging. After charging is completed, the user needs to reinsert the bracket into its original position, so that the charging plug is also reset, and then close the door body. At this time, the elastic force of the spring will push the lock bolt back to its original position and re-lock the door body, thereby ensuring that the charging plug will not be taken away without authorization, completing the use of the anti-detachment device for the charging plug of new energy vehicles.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. Through the setting of the working mechanism, when in use, first scan through the QR code scanning place. Once the QR code is correctly scanned, the information will be transmitted to the microprocessor, which will parse the received information and determine whether the opening conditions are met. If everything is normal, the microprocessor will send an unlocking signal to the drive component. At this time, the motor starts to run after receiving the signal, driving the vertical gear to rotate. The design of the vertical gear allows its rotation to be converted into vertical movement, thereby controlling the rotation of the first gear. Its rotation will cause the second gear to rotate through the gear meshing mechanism. As the second gear rotates, it will move the lock bolt inward. The movement of the lock bolt overcomes the elastic force of the spring, so the spring is compressed and the lock bolt withdraws from the lock hole, thereby releasing the lock on the door body. Then, the charging operation is performed. After charging is completed, the user needs to put the charging plug back in place and close the door body. At this time, the elastic force of the spring will push the lock bolt back to its original position and re-lock the door body, thereby ensuring that the charging plug will not be taken away without authorization, effectively preventing the loss or theft of the charging plug;

[0017] 2. Through the setting of the working components, the bracket is used to fix the charging plug. When not in use, the bracket is inserted into the fixing box to fix the plug, and it can be pulled out when in use.

[0018] In summary, the present application ensures that the charging plug will not be taken away without authorization through the setting of the working mechanism, thereby effectively preventing the loss or theft of the charging plug. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solution of the present application, the following is a brief introduction to the drawings required for use in the implementation cases. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0020] Figure 1 This is a schematic diagram of the overall appearance structure proposed by the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the fixed box proposed by the utility model;

[0022] Figure 3 This is a schematic diagram of the internal structure of the smart lock body proposed by the utility model;

[0023] Figure 4 The utility model proposed Figure 3 The internal structure diagram is enlarged at point A.

[0024] In the figure: 1. Charging pile; 2. Fixed box; 3. Working mechanism; 31. Control component; 311. Door body; 312. Smart lock body; 313. QR code scanning place; 32. Control component; 321. Circuit board; 322. Microprocessor; 323. Memory card; 33. Drive component; 331. Battery; 332. Motor; 333. Vertical gear; 34. Transmission component; 341. First gear; 342. Second gear; 35. Switch component; 351. Spring; 352. Lock bolt; 4. Working component; 41. Charging plug; 42. Lock hole; 43. Bracket. DETAILED DESCRIPTION

[0025] In order to enable those skilled in the art to better understand the technical solutions in the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the accompanying drawings.

[0026] See also Figure 1-4 A new energy vehicle charging plug anti-dropping device includes a charging pile 1 and a working mechanism 3. The charging pile 1 is a part of the electric vehicle charging infrastructure and is used to provide electric energy to the electric vehicle. A fixing box 2 is installed on the outer side of the charging pile 1 to fix and protect the charging plug 41. The working mechanism 3 is installed on one side of the fixing box 2 to work together to protect the charging plug 41.

[0027] The working mechanism 3 includes a control component 31 installed on the outside of the fixed box 2, a manipulation component 32 is installed inside the control component 31, the control component 31 controls the operation of the manipulation component 32, a drive component 33 is installed on one side of the manipulation component 32, a transmission component 34 is installed on one side of the drive component 33, the drive component 33 provides power for the transmission component 34, and a switch component 35 is installed on the outside of the transmission component 34 to realize the locking or opening function.

[0028] In the utility model, the control component 31 includes a door body 311 rotatably connected to the inner side of the fixed box 2 for protecting the internal components. A smart lock body 312 is installed on the outer side of the door body 311 for unlocking and locking the charging pile 1 to ensure the safety of the charging plug 41. A QR code scanning part 313 is installed on the outer side of the smart lock body 312 for identifying payment information or user authorization, allowing the user to open the smart lock body 312 by scanning the code.

[0029] In the utility model, the control component 32 includes a circuit board 321 installed inside the smart lock body 312. The circuit board 321 is a carrier of electronic components. A microprocessor 322 is welded on the surface of the circuit board 321. The microprocessor 322 is a core control unit that performs calculation and control tasks. A memory card 323 is provided on the outside of the microprocessor 322 for storing program codes and user data.

[0030] In the utility model, the driving component 33 includes a battery 331 installed on the inner side of the smart lock body 312, one side of the battery 331 is electrically connected to a motor 332, the battery 331 provides power for the motor 332, the outer flat key of the motor 332 is connected to a vertical gear 333, and the motor 332 controls the rotation of the vertical gear 333.

[0031] In the present invention, the transmission assembly 34 includes a first gear 341 meshed with the outside of the vertical gear 333. The vertical gear 333 rotates to control the rotation of the first gear 341. The outside of the first gear 341 is meshed with a second gear 342, and the first gear 341 further controls the rotation of the second gear 342.

[0032] In the utility model, the switch assembly 35 includes a spring 351 installed on the outside of the second gear 342, which provides elastic force to help the lock bolt 352 reset or maintain a locked state. The other side of the second gear 342 is installed with a lock bolt 352. The lock bolt 352 is a physical locking mechanism, which realizes the locking or release of the charging plug 41 by telescoping.

[0033] In some embodiments, a working component 4 is installed inside the fixed box 2 and is directly involved in the charging process. The working component 4 includes a charging plug 41 installed inside the fixed box 2, which is the part that connects the charging pile 1 to the electric vehicle and transmits electrical energy. A lock hole 42 is opened on the inner wall of the fixed box 2, and the lock hole 42 cooperates with the lock bolt 352 to form a mechanical lock. A bracket 43 is installed on one side of the charging plug 41, and the bracket 43 fixes the charging plug 41.

[0034] As can be seen from the above technical solution, when in use, the QR code is first scanned at the QR code scanning part 313. Once the QR code is correctly scanned, the information will be transmitted to the microprocessor 322, which will parse the received information and determine whether the opening condition is met. If everything is normal, the microprocessor 322 will send an unlocking signal to the driving component 33. At this time, the motor 332 starts to operate after receiving the signal, driving the vertical gear 333 to rotate. The design of the vertical gear 333 allows its rotation to be converted into vertical movement, thereby controlling the rotation of the first gear 341. Its rotation will cause the second gear 342 to rotate through the gear meshing mechanism. As the second gear 342 rotates, it will The lock bolt 352 moves inward, and the movement of the lock bolt 352 overcomes the elastic force of the spring 351, so that the spring 351 is compressed, and the lock bolt 352 withdraws from the key hole 42, thereby releasing the lock on the door body 311, and then the charging operation is carried out, and the bracket 43 is pulled out from the fixed box 2 for charging. After charging is completed, the user needs to reinsert the bracket 43 back to its original position, so that the charging plug 41 is also reset, and then close the door body 311. At this time, the elastic force of the spring 351 will push the lock bolt 352 back to its original position and re-lock the door body 311, thereby ensuring that the charging plug 41 will not be taken away at will without authorization, thereby completing the use of the anti-detachment device for the charging plug of the new energy vehicle.

[0035] Those skilled in the art will readily appreciate other embodiments of the present application after considering the specification and practicing the application disclosed herein. The present application is intended to cover any variations, uses or adaptations of the present application, which follow the general principles of the present application and include common knowledge or customary techniques in the art that are not disclosed in the present application. The specification and examples are intended to be exemplary only, and the true scope of the present application is indicated by the claims.

[0036] It should be understood that the present application is not limited to the precise structure described above and shown in the drawings, and various modifications and changes can be made without departing from its scope. The above-described embodiments of the present application do not constitute a limitation on the scope of protection of the present application.

Claims

1. A new energy vehicle charging plug anti-dropping device, comprising a charging pile (1) and a working mechanism (3), characterized in that: A fixing box (2) is installed on the outer side of the charging pile (1), and a working mechanism (3) is installed on one side of the fixing box (2); The working mechanism (3) comprises a control component (31) installed on the outside of the fixed box (2), a control component (32) is installed inside the control component (31), a drive component (33) is installed on one side of the control component (32), a transmission component (34) is installed on one side of the drive component (33), and a switch component (35) is installed on the outside of the transmission component (34).

2. A new energy vehicle charging plug anti-dropping device according to claim 1, characterized in that: The control component (31) comprises a door body (311) rotatably connected to the inner side of the fixed box (2), a smart lock body (312) is installed on the outer side of the door body (311), and a two-dimensional code scanning part (313) is installed on the outer side of the smart lock body (312).

3. A new energy vehicle charging plug anti-dropping device according to claim 2, characterized in that: The control component (32) comprises a circuit board (321) installed inside the smart lock body (312), a microprocessor (322) is welded on the surface of the circuit board (321), and a memory card (323) is arranged on the outside of the microprocessor (322).

4. A new energy vehicle charging plug anti-dropping device according to claim 2, characterized in that: The driving assembly (33) comprises a battery (331) installed inside the smart lock body (312); one side of the battery (331) is electrically connected to a motor (332); and an outer flat key of the motor (332) is connected to a vertical gear (333).

5. A new energy vehicle charging plug anti-dropping device according to claim 4, characterized in that: The transmission assembly (34) comprises a first gear (341) meshedly connected to the outside of the vertical gear (333), and a second gear (342) meshedly connected to the outside of the first gear (341).

6. A new energy vehicle charging plug anti-dropping device according to claim 5, characterized in that: The switch assembly (35) comprises a spring (351) installed on the outside of the second gear (342), and a locking bolt (352) is installed on the other side of the second gear (342).

7. The anti-drop device for charging plug of new energy vehicle according to claim 1, characterized in that: A working assembly (4) is installed inside the fixed box (2), and the working assembly (4) includes a charging plug (41) installed inside the fixed box (2). A lock hole (42) is provided on the inner wall of the fixed box (2), and a bracket (43) is installed on one side of the charging plug (41).

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