Novel electric vehicle charging pile
By installing lock components and structures on the inner side door of the charging pile, such as locking pins, springs, limit slots and U-shaped card slots, the side door is automatically locked, which solves the problem of the prone to theft of existing charging piles and ensures the charging pile module. Safe to use.
Patent Information
- Application Number
- CN202421076616.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-17
- Publication Date
- 2024-12-20
- Estimated Expiration
- 2034-05-17
AI Technical Summary
The key lock installed on the outside of the side door of the existing charging pile is easily opened, resulting in the loss of the charging pile module and lack of protective measures to prevent the tool from prying open from the outside.
A new type of electric vehicle charging pile is designed, with the lock assembly arranged on the inside of the side doors on both sides of the charging pile, and adopts structures such as clamping pins, springs, limiting slots and U-shaped clamping slots to automatically lock the side doors and prevent the outside from prying.
Effectively protect the charging pile module, prevent theft and damage, and ensure the safe use of the charging pile.
Smart Images
Figure CN222202301U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of charging piles, and in particular to a novel electric vehicle charging pile. Background Art
[0002] As more and more electric vehicles are being used, people are becoming more and more aware of electric vehicle charging piles and need to prevent the theft of charging pile modules.
[0003] In the existing charging pile, a key lock is installed on the outside of the side door frame, and the front lock of the side door is easy to be opened, which may easily cause the loss of the charging pile module.
[0004] Currently, there is still a lack of a device to install the charging pile side door lock on the inside of the charging pile to prevent the side door from being opened from the outside with tools. Utility Model Content
[0005] The technical problem to be solved by the utility model is to provide a new type of electric vehicle charging pile, in which lock components are arranged at the side doors on both sides of the charging pile, so that the closing of the side doors can be automatically locked from the inside of the charging pile by the latch, thereby protecting the safe use of the charging pile module.
[0006] The utility model adopts the following technical solutions to achieve the invention purpose:
[0007] A new type of electric vehicle charging pile, characterized in that it includes: a charging pile frame, which is hollow inside; a side door, which is arranged on one side of the charging pile frame and is rotatably connected to the charging pile frame; a lock assembly, which is connected to the charging pile frame; an L card plate, which matches the lock assembly, and the L card plate is provided with a lock slot, and the lock slot matches the lock assembly. The lock assembly is arranged on the inner side of the side doors on both sides of the charging pile, so as to protect the safe use of the charging pile module.
[0008] As a further limitation of the technical solution, the lock assembly includes a pull pin, a lock shell and a bayonet, the bayonet is hollow, one end of the pull pin is arranged in the bayonet, and the bayonet is arranged in a square hole groove of the lock shell. The pull pin is a stepped cylinder, the smaller diameter part of the pull pin is entirely in the bayonet, and the larger diameter part of the pull pin passes through one end of the bayonet. By using the bayonet, the locking of the opposite side door is achieved.
[0009] As a further limitation of the technical solution, a spring is arranged in the bayonet, one end of the spring is connected to the bayonet, the spring is encircled by the pull pin, and the other end of the spring is connected to the pull pin. The spring is connected to the larger diameter part of the stepped cylinder, and the position of the bayonet is maintained by using the spring, that is, the locking state of the side door is maintained.
[0010] As a further limitation of the technical solution, the bayonet is provided with a limiting groove, the pull pin is fixedly connected to a limiting column, and the limiting column is arranged in the limiting groove. The limiting groove is connected to the hollow part of the bayonet. By adopting the limiting column, when the side door is opened, it is realized that it contacts the end of the limiting groove, drives the bayonet to move, and realizes unlocking. When the side door is closed, the bayonet moves, so that the limiting column relatively contacts the other end of the limiting groove, and the bayonet drives the limiting column to move, and realizes automatic locking.
[0011] As a further limitation of the technical solution, the L-card plate matches the inclined surface of the bayonet, and the lock slot matches the bayonet. The bayonet adopts an inclined surface, so that after the L-card plate contacts the inclined surface, the bayonet moves to realize the locking of the side door.
[0012] As a further limitation of the technical solution, the pull pin is fixedly connected to the pull ring, so that unlocking can be easily achieved by pulling the pull ring.
[0013] As a further limitation of the present technical solution, the lock housing is fixedly connected to the charging pile frame.
[0014] As a further limitation of the technical solution, the charging pile frame is bent into a U-shaped slot corresponding to the end of the side door, and the end of the side door is bent into an L-plate, and the L-plate matches the U-shaped slot. By using the U-shaped slot, L-plate and L-card plate, a good protection is formed for the lock assembly to prevent it from being pried open from the outside with tools.
[0015] Compared with the related art, the new electric vehicle charging pile provided by the utility model has the following advantages:
[0016] Beneficial effects:
[0017] (1) The device sets the lock assembly at the side doors on both sides of the charging pile, so that the closing of the side door is automatically locked from the inside of the charging pile through the spring latch, thereby protecting the safe use of the charging pile module;
[0018] (2) The device uses a U-shaped slot, an L-plate and an L-plate to provide good protection for the lock assembly to prevent it from being pried open from the outside using tools. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 It is a schematic diagram of the side door closing of the utility model.
[0020] Figure 2 This is an exploded view of the lock assembly of the present utility model.
[0021] Figure 3 It is a schematic diagram of the side door opening of the utility model.
[0022] Figure 4 It is a schematic diagram of the closing process of the side door of the utility model.
[0023] Figure 5 It is a schematic diagram of the prior art.
[0024] In the figure: 1. Charging pile frame, 2. Side door, 3. Lock assembly, 4. Pull ring, 5. Spring, 6. Pull pin, 7. Lock shell, 8. Pin, 9. Limiting groove, 10. Limiting column, 11. U-shaped slot, 12. L-shaped card plate, 13. Lock slot, 14. L-plate. DETAILED DESCRIPTION
[0025] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.
[0026] A novel electric vehicle charging pile comprises: a charging pile frame 1, which is hollow inside; a side door 2, which is arranged on one side of the charging pile frame 1 and is rotatably connected to the charging pile frame 1; a lock assembly 3, which is connected to the charging pile frame 1; an L card plate 12, which matches the lock assembly 3, and the L card plate 12 is provided with a lock slot 13, and the lock slot 13 matches the lock assembly 3. The lock assembly 3 is arranged on the inner side of the side door 2 on both sides of the charging pile, so as to protect the safe use of the charging pile module.
[0027] The lock assembly 3 includes a pull pin 6, a lock housing 7 and a bayonet 8. The bayonet 8 is hollow, one end of the pull pin 6 is disposed in the bayonet 8, and the bayonet 8 is disposed in a square hole groove of the lock housing 7. The pull pin 6 is a stepped cylinder, the smaller diameter portion of the pull pin 6 is entirely in the bayonet 8, and the larger diameter portion of the pull pin 6 passes through one end of the bayonet 8. By using the bayonet 8, the locking of the side door 2 is achieved.
[0028] A spring 5 is arranged inside the bayonet 8, one end of the spring 5 is connected to the bayonet 8, the spring 5 is encircled by the pull pin 6, and the other end of the spring 5 is connected to the pull pin 6. The spring 5 is connected to the larger diameter part of the stepped cylinder, and the position of the bayonet 8 is maintained by using the spring 5, that is, the locking state of the side door 2 is maintained.
[0029] The bayonet 8 is provided with a limiting groove 9, and the pull pin 6 is fixedly connected to a limiting column 10, and the limiting column 10 is arranged in the limiting groove 9. The limiting groove 9 is connected to the hollow part of the bayonet 8. By adopting the limiting column 10, when the side door 2 is opened, it is realized that it contacts the end of the limiting groove 9, drives the bayonet 8 to move, and realizes unlocking. When the side door 2 is closed, the bayonet 8 is realized to move, so that the limiting column 10 relatively contacts the other end of the limiting groove 9, and the bayonet 8 drives the limiting column 10 to move, and realizes automatic locking.
[0030] The L card plate 12 matches the inclined surface of the bayonet 8, and the lock groove 13 matches the bayonet 8. The bayonet 8 adopts an inclined surface, so that after the L card plate 12 contacts the inclined surface, the bayonet 8 is driven to move, thereby locking the side door 2.
[0031] The pull pin 6 is fixedly connected to the pull ring 4. By pulling the pull ring 4, unlocking is conveniently achieved.
[0032] The lock housing 7 is fixedly connected to the charging pile frame 1 .
[0033] The charging pile frame 1 is bent into a U-shaped slot 11 at the end corresponding to the side door 2, and the end of the side door 2 is bent into an L-plate 14, and the L-plate 14 matches the U-shaped slot 11. By using the U-shaped slot 11, the L-plate 14 and the L-plate 12, a good protection is formed for the lock assembly 3 to prevent it from being pried open from the outside using tools.
[0034] The working principle of a new type of electric vehicle charging pile provided by the utility model is as follows:
[0035] When the side door 2 needs to be opened, the front door of the charging pile is opened first, and the pull ring 4 is pulled, the snap ring 4 drives the pull pin 6 to move, the pull pin 6 stretches the spring 5, and the pull pin 6 drives the limit column 10 to move along the limit groove 9 until the limit column 10 contacts the limit groove 9 away from the end of the L card plate 12, and the limit column 10 drives the snap pin 8 to move along the lock housing 7, so that the snap pin 8 is separated from the lock groove 13, and the side door 2 is pushed to open the side door 2. Release the pull ring 4, and the spring 5 is restored.
[0036] When closing the side door 2, the side door 2 drives the L plate 14 and the L card plate 12 to swing, so that the L card plate 12 contacts the inclined surface of the card pin 8, driving the card pin 8 to move until the limit column 10 contacts the other end of the limit groove 9, and the card pin 8 drives the pull pin 6 and the snap ring 4 to move until the card pin 8 matches the lock groove 13, and the spring 5 recovers, so that the card pin 8 is inserted into the lock groove 13, so that the side door 2 is locked.
[0037] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A new type of electric vehicle charging pile, characterized in that: include: A charging pile frame (1) which is hollow inside; A side door (2) is arranged on one side of the charging pile frame (1) and is rotatably connected to the charging pile frame (1); A lock assembly (3) connected to the charging pile frame (1); An L card plate (12) matches the lock assembly (3); the L card plate (12) is provided with a lock slot (13) and the lock slot (13) matches the lock assembly (3).
2. The new electric vehicle charging pile according to claim 1 is characterized in that: The lock assembly (3) comprises a pull pin (6), a lock shell (7) and a bayonet pin (8); the bayonet pin (8) is hollow, one end of the pull pin (6) is arranged in the bayonet pin (8), and the bayonet pin (8) is arranged in a square hole groove of the lock shell (7).
3. The new electric vehicle charging pile according to claim 2 is characterized in that: A spring (5) is arranged inside the bayonet pin (8), one end of the spring (5) is connected to the bayonet pin (8), the spring (5) is sleeved around the pull pin (6), and the other end of the spring (5) is connected to the pull pin (6).
4. The new electric vehicle charging pile according to claim 2 is characterized in that: The latch pin (8) is provided with a limiting groove (9), the pull pin (6) is fixedly connected to a limiting column (10), and the limiting column (10) is arranged in the limiting groove (9).
5. The new electric vehicle charging pile according to claim 2 is characterized in that: The L-card plate (12) matches the inclined surface of the card pin (8), and the locking groove (13) matches the card pin (8).
6. The new electric vehicle charging pile according to claim 2 is characterized in that: The pull pin (6) is fixedly connected to the pull ring (4).
7. The new electric vehicle charging pile according to claim 2 is characterized in that: The lock housing (7) is fixedly connected to the charging pile frame (1).
8. The new electric vehicle charging pile according to claim 1 is characterized in that: The charging pile frame (1) is bent into a U-shaped slot (11) corresponding to the end of the side door (2), and the end of the side door (2) is bent into an L-plate (14), and the L-plate (14) matches the U-shaped slot (11).