Charging pile plug protection structure
By designing anti-detachment components in the charging pile, and using elastic support and extrusion contact mechanisms, the charging plug is prevented from being separated from the charging pile, solving the problem of damage caused by the charging plug falling off, and improving safety and service life.
Patent Information
- Application Number
- CN202420834580.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-22
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-22
AI Technical Summary
When the charging plug is disengaged from the charging pile, it is easy to fall off due to external pulling, resulting in damage. In particular, the plug is designed so that it is easy to fall to the ground and be impacted when taken by adults.
A charging pile plug protection structure is designed, including anti-detachment components. Through the cooperation of components such as fixing frames, limit frames, movable frames, springs, etc., the elastic support and extrusion contact mechanism are used to prevent the charging plug from being disengaged from the charging pile body.
Effectively prevent the charging plug from falling off, reduce the risk of damage, and improve the safety and service life of the plug.
Smart Images
Figure CN222179233U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of charging piles, in particular to a charging pile plug protection structure. Background Art
[0002] Charging piles are devices for charging new energy vehicles. They are usually installed in parking lots or charging stations in public buildings and residential communities. The input end of the charging pile is directly connected to the AC power grid, and the output end is equipped with a charging plug for charging electric vehicles.
[0003] After the car charging plug and the charging pile are returned to their positions, there is a situation where the charging plug is not fully inserted into the charging pile. At this time, if an external force pulls the line of the charging plug, the line pulls the charging plug, and the charging plug and the charging pile will fall off under the action of the pulling force. At the same time, the height of the charging head is generally convenient for adults to reach it and the line is long, so when the charging plug falls, it will fall directly to the ground and receive a high impact force, and it is easy to be damaged. Therefore, a charging pile plug protection structure is proposed. Utility Model Content
[0004] In order to solve the problems raised in the above background technology, the utility model provides a charging pile plug protection structure, which has the advantage of preventing the charging plug from falling off the charging pile.
[0005] To achieve the above object, the utility model provides the following technical solution: a charging pile plug protection structure, including a charging pile body and a charging plug, and also including:
[0006] The anti-slip component is arranged on one side of the charging pile body and is used to separate the charging plug from the charging pile body.
[0007] Among them, the anti-slip component includes a fixed frame, which is installed on one side of the charging pile body, and the outer side of the fixed frame is hinged with a limiting frame, a connecting plate is installed on one side of the fixed frame, and a movable frame is hinged on the outer side of the connecting plate. The top of the movable frame is provided with a first notch, and the top of the limiting frame is provided with a second notch. A round rod is sleeved inside the movable frame, a movable rod is sleeved in the middle of the fixed frame, and a connecting frame is installed on the end of the movable rod. The outer surface of the movable rod is sleeved with a first spring, a fixed shaft is installed inside the fixed frame, and the outer surface of the fixed shaft is sleeved with a clamping plate and a second spring, a baffle is installed on one side of the movable frame, and a pressure plate is installed on the outer surface of the charging plug.
[0008] Preferably, the round rod is slidably matched with the second notch, and the connecting frame is slidably matched with the first notch.
[0009] Preferably, the second spring is elastically supported between the fixing frame and the clamping plate.
[0010] Preferably, the end of the clamping plate is provided with a chamfer, and the clamping plate is movably clamped with the movable rod.
[0011] Preferably, the first spring is elastically supported between the movable frame and the fixed frame.
[0012] Preferably, the pressure plate is in press contact with the baffle, and the limiting frame is in press contact with the outer side of the charging plug.
[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:
[0014] The utility model inserts the charging plug into the interior of the charging pile body, and at this time, the pressure plate cooperates with the baffle plate to drive the pressure plate to squeeze the baffle plate, and drives the movable frame to rotate along the outer side of the second slot, and can drive the movable rod to move along the inside of the fixed frame through the cooperation of the first slot and the connecting frame. At the same time, the limit frame will be driven to rotate along the outer side of the fixed frame through the round rod, so that the limit frame squeezes and limits the outer side of the charging plug. At this time, since the second spring is in a compressed state, it will exert an elastic force on the card plate, which is convenient for limiting the limit frame through the cooperation between the card plate and the movable rod, thereby preventing the charging plug from separating from the charging pile body. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the structure of the utility model;
[0016] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure at A in the middle;
[0017] Figure 3 It is a partial cross-sectional structural schematic diagram of the top of the utility model;
[0018] Figure 4 For this utility model Figure 3 Schematic diagram of the enlarged structure at point B in the middle.
[0019] In the figure: 1. Charging pile body; 2. Charging plug; 3. Fixed frame; 4. Limit frame; 5. Connecting plate; 6. Movable frame; 7. First notch; 8. Second notch; 9. Round rod; 10. Movable rod; 11. Connecting frame; 12. First spring; 13. Fixed shaft; 14. Clamp plate; 15. Second spring; 16. Baffle; 17. Pressure plate. DETAILED DESCRIPTION
[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0021] like Figures 1 to 4 As shown, the utility model provides a charging pile plug protection structure, including a charging pile body 1 and a charging plug 2, and also includes:
[0022] The anti-slip component is arranged on one side of the charging pile body 1 and is used to separate the charging plug 2 from the charging pile body 1 .
[0023] Among them, the anti-slip component includes a fixed frame 3, which is installed on one side of the charging pile body 1, and a limiting frame 4 is hinged on the outer side of the fixed frame 3. A connecting plate 5 is installed on one side of the fixed frame 3, and a movable frame 6 is hinged on the outer side of the connecting plate 5. A first slot 7 is opened on the top of the movable frame 6, and a second slot 8 is opened on the top of the limiting frame 4. A round rod 9 is sleeved inside the movable frame 6, a movable rod 10 is sleeved in the middle of the fixed frame 3, and a connecting frame 11 is installed on the end of the movable rod 10. The outer surface of the movable rod 10 is sleeved with a first spring 12, a fixed shaft 13 is installed inside the fixed frame 3, and the outer surface of the fixed shaft 13 is sleeved with a clamping plate 14 and a second spring 15, a baffle 16 is installed on one side of the movable frame 6, and a pressure plate 17 is installed on the outer surface of the charging plug 2.
[0024] By inserting the charging plug 2 into the interior of the charging pile body 1, the pressure plate 17 cooperates with the baffle 16, thereby driving the pressure plate 17 to squeeze the baffle 16, driving the movable frame 6 to rotate along the outside of the second slot 8, and can drive the movable rod 10 to move along the inside of the fixed frame 3 through the cooperation of the first slot 7 and the connecting frame 11. At the same time, the limit frame 4 will be driven to rotate along the outside of the fixed frame 3 through the round rod 9, so that the limit frame 4 squeezes and limits the outside of the charging plug 2. At this time, since the second spring 15 is in a compressed state, it will apply an elastic force to the card plate 14, so that the limit frame 4 can be limited by the cooperation between the card plate 14 and the movable rod 10, thereby preventing the charging plug 2 from detaching from the charging pile body 1.
[0025] The round rod 9 is slidably matched with the second slot 8 , and the connecting frame 11 is slidably matched with the first slot 7 .
[0026] Through the cooperation between the connecting frame 11 and the first notch 7 , and the cooperation between the round rod 9 and the second notch 8 , when the movable frame 6 rotates, the round rod 9 will drive the limiting frame 4 to rotate along the inner side of the fixed frame 3 .
[0027] The second spring 15 is elastically supported between the fixing frame 3 and the clamping plate 14 .
[0028] The design of the second spring 15 allows the card plate 14 to have good elastic restoring performance. At this time, since the second spring 15 is in a compressed state, an elastic force is applied to the card plate 14, thereby making the card plate 14 and the movable rod 10 fit more tightly.
[0029] The end of the clamping plate 14 is provided with a chamfer, and the clamping plate 14 is movably clamped with the movable rod 10 .
[0030] Through the cooperation between the movable rod 10 and the fixed frame 3, the movable rod 10 can move along the inside of the fixed frame 3. At the same time, through the cooperation between the clamping plate 14 and the movable rod 10, when the clamping plate 14 moves along the outer surface of the fixed shaft 13, the movable rod 10 can be limited by the clamping plate 14.
[0031] The first spring 12 is elastically supported between the movable frame 6 and the fixed frame 3 .
[0032] The design of the first spring 12 allows the movable frame 6 to have good elastic reset performance. At this time, since the first spring 12 is in a compressed state, an elastic force is applied to the movable frame 6, so that the movable frame 6 can be driven by the first spring 12 to rotate along the outer side of the second slot 8.
[0033] The pressing plate 17 is in press contact with the baffle 16 , and the limiting frame 4 is in press contact with the outer side of the charging plug 2 .
[0034] Through the cooperation between the pressure plate 17 and the baffle 16, when the pressure plate 17 squeezes the baffle 16, it will drive the movable frame 6 to rotate along the inner side of the second slot 8, so as to drive the round rod 9 to move along the inner side of the second slot 8, so that the limiting frame 4 can be driven by the round rod 9 to rotate along the inside of the fixed frame 3.
[0035] The working principle and use process of this utility model:
[0036] First, insert the charging plug 2 into the interior of the charging pile body 1. At this time, the baffle 16 is squeezed through the cooperation between the pressure plate 17 and the baffle 16, driving the movable frame 6 to rotate along the outside of the second slot 8. The first slot 7 and the connecting frame 11 can drive the movable rod 10 to move along the inside of the fixed frame 3. At the same time, the round rod 9 will drive the limit frame 4 to rotate along the outside of the fixed frame 3, so that the limit frame 4 squeezes and limits the outside of the charging plug 2. At this time, since the second spring 15 is in a compressed state, it will apply an elastic force to the card plate 14, so that the limit frame 4 can be limited by the cooperation between the card plate 14 and the movable rod 10, thereby preventing the charging plug 2 from detaching from the charging pile body 1.
[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A charging pile plug protection structure, comprising a charging pile body (1) and a charging plug (2), characterized in that: Also includes: An anti-slip component is arranged on one side of the charging pile body (1) and is used to separate the charging plug (2) from the charging pile body (1). The anti-slip component comprises a fixing frame (3), the fixing frame (3) is installed on one side of the charging pile body (1), a limiting frame (4) is hingedly connected to the outer side of the fixing frame (3), a connecting plate (5) is installed on one side of the fixing frame (3), a movable frame (6) is hingedly connected to the outer side of the connecting plate (5), a first notch (7) is provided on the top of the movable frame (6), a second notch (8) is provided on the top of the limiting frame (4), a round rod (9) is sleeved inside the movable frame (6), and the fixing frame (3) is hingedly connected to the outer side of the connecting plate (5). A movable rod (10) is sleeved in the middle of the fixed frame (3), a connecting frame (11) is installed at the end of the movable rod (10), a first spring (12) is sleeved on the outer surface of the movable rod (10), a fixed shaft (13) is installed inside the fixed frame (3), a clamping plate (14) and a second spring (15) are sleeved on the outer surface of the fixed shaft (13), a baffle (16) is installed on one side of the movable frame (6), and a pressure plate (17) is installed on the outer surface of the charging plug (2).
2. A charging pile plug protection structure according to claim 1, characterized in that: The round rod (9) is slidably matched with the second notch (8), and the connecting frame (11) is slidably matched with the first notch (7).
3. A charging pile plug protection structure according to claim 1, characterized in that: The second spring (15) is elastically supported between the fixing frame (3) and the clamping plate (14).
4. The charging pile plug protection structure according to claim 1, characterized in that: The end of the clamping plate (14) is provided with a chamfer, and the clamping plate (14) is movably clamped with the movable rod (10).
5. The charging pile plug protection structure according to claim 1, characterized in that: The first spring (12) is elastically supported between the movable frame (6) and the fixed frame (3).
6. A charging pile plug protection structure according to claim 1, characterized in that: The pressure plate (17) is in compression contact with the baffle (16), and the limiting frame (4) is in compression contact with the outer side of the charging plug (2).