Automobile charging pile with protection function

Abstract

The application discloses a kind of automobile charging piles with protection function, it is related to electric vehicle charging equipment technical field, including: mounting bracket, charger, trigger component, anti-impact component and transmission component, the top of mounting bracket is provided with recess, and the bottom of mounting bracket is provided with a group of symmetrical rectangular holes, the bottom of charger is fixedly connected to the inside of mounting bracket, and the top of mounting bracket is fixedly connected with two symmetrically arranged charging guns, the trigger component is arranged at the bottom of mounting bracket front side, and the rear end of trigger component extends to its back side through rectangular hole.This application is triggered by the buffer and fracture trigger mechanism of trigger component, cooperates transmission component to drive anti-impact component to drop in front of charger quickly, effectively absorbs impact energy and builds physical barrier, prevents core equipment from being damaged, at the same time, the setting of hanging wire arm and pulley facilitates the orderly storage of charging gun, prevents line winding, and gives consideration to the high impact resistance of equipment and use convenience.

Description

Technical Field

[0001] This invention relates to the field of electric vehicle charging equipment technology, specifically a car charging pile with protective functions. Background Technology

[0002] With the rapid development of the new energy vehicle industry, the popularity of electric vehicles is increasing day by day. As a key infrastructure for the energy supply of electric vehicles, the construction density and coverage of charging piles are constantly expanding. They are widely used in public parking lots, commercial centers and residential communities. Charging piles are usually set behind or to the side of parking spaces. When users park and charge, they often need to reverse or adjust the parking space. Since the charging pile integrates precise and expensive electrical components such as chargers and control circuits, the protection performance of its external structure is directly related to the service life and operational safety of the equipment.

[0003] However, most existing charging piles rely solely on passive, rigid protection using metal shells or simple rubber anti-collision strips, lacking buffering and triggering mechanisms against high-intensity impacts. When a vehicle reverses at excessive speed or experiences a violent collision due to operational errors, traditional protective structures often fail to effectively absorb and disperse the enormous impact kinetic energy, causing the impact force to be directly transmitted to the inside of the charging pile, damaging core components such as the charger, and even triggering electrical short circuits and other safety accidents. Secondly, existing protective devices are mostly fixed structures, making it difficult to completely avoid affecting charging operations when not in operation. They also cannot, like this invention, rapidly release and construct a physical barrier at the moment of impact through the coordinated cooperation of triggering components, transmission components, and anti-impact components, utilizing methods such as fracture triggering and cable transmission. This results in a delayed response and limited protective effect when dealing with sudden collisions, increasing equipment maintenance costs and safety hazards. Summary of the Invention

[0004] Technical problems to be solved The purpose of this invention is to overcome the shortcomings of existing charging piles, which mostly adopt passive hard protection, lack buffering and triggering mechanisms for high-intensity impacts, cannot effectively absorb and disperse impact kinetic energy, resulting in easy damage to core components and limited protection effect due to delayed response.

[0005] Technical solution To achieve the above objectives, the present invention provides the following technical solution: a car charging pile with protective functions, comprising: The mounting bracket has a groove at its top and a set of symmetrically arranged rectangular holes at its bottom. The charger has its bottom fixedly connected to the inside of the mounting frame, and two symmetrically arranged charging guns are fixedly connected to the top of the mounting frame. A trigger component is disposed on the bottom front side of the mounting bracket, and the rear end of the trigger component extends through a rectangular hole to its rear side; An anti-shock component is located directly above the triggering component, and the rear side of the anti-shock component is movably connected to the surface of the mounting bracket; A transmission assembly, one end of which is fixedly connected to the surface of the triggering assembly, and the other end of which is fixedly connected to the upper and lower ends of the anti-impact assembly.

[0006] Furthermore, the triggering component includes: Contact strip for use on the rear side of the vehicle; The trigger post has two trigger posts arranged symmetrically and fixedly connected to the rear side of the contact strip, and the other end of each trigger post extends through a rectangular hole to the rear side of the mounting bracket. The limiting rod has a fracture groove on its surface, and the fracture groove is annular.

[0007] Furthermore, a limiting block is fixedly connected to the end of the trigger post away from the contact strip to prevent the trigger post from sliding out of the rectangular hole. Both sides of the mounting bracket are provided with through holes, which pass through the mounting bracket, the trigger post and the rectangular hole in sequence and extend into the interior of the mounting bracket. The limiting rods are respectively inserted into the interior of the through holes, and the fracture grooves are respectively located at the interval between the trigger post and the rectangular hole. This is so that after the contact strip is subjected to a huge impact, the limiting rod breaks from the fracture groove, causing the trigger post to slide into the rectangular hole.

[0008] Furthermore, the triggering component also includes: The transmission bar has two bars arranged symmetrically, and one end of the transmission bar is movably connected to the rear side of the contact bar via a rotating shaft; The load-bearing beam has its two ends fixedly connected to the inner side of the mounting frame, and two symmetrically arranged mounting slots are provided on the front side of the load-bearing beam. A stabilizer bar, which is fixedly connected to the inside of the mounting slot; A sliding seat is movably connected to the outside of the stabilizer bar, and one end of the sliding seat extends through the mounting groove to the outside of the load-bearing beam.

[0009] Furthermore, one end of the transmission bar near the force-bearing beam is movably connected to the surface of the sliding seat via a rotating shaft, and a return spring is sleeved on the outer side of the stabilizer rod, with the other end of the return spring abutting against one side of the sliding seat.

[0010] Furthermore, the shock-absorbing component includes: An energy-absorbing plate, wherein the energy-absorbing plate is cut from rigid sponge; A reinforcing strip, comprising several strips that are interwoven and fixedly connected to the rear side of the energy-absorbing plate, is used to improve strength; The back plate is fixedly connected to the rear side of the reinforcing strip.

[0011] Furthermore, a connecting frame is fixedly connected to the rear side of the back plate, and two symmetrically arranged sliding grooves are opened on the front side of the mounting frame. The cross-section of the sliding grooves is convex. A slider is fixedly connected to the bottom of one end of the connecting frame. The slider is adapted to the sliding groove and is slidably connected inside the sliding groove.

[0012] Furthermore, the transmission assembly includes: Guide wheels, each guide wheel being movably connected to the inside of the groove via a rotating shaft; A cable, one end of which is fixedly connected to the back side of the contact strip, and the other end of which passes through a rectangular hole, slides through the hub of the guide wheel from the back side of the mounting bracket, and is fixedly connected to the top of the connecting bracket. This cable is used to release the tension on the connecting bracket when the trigger post moves backward inside the rectangular hole, so that it slides down to the front of the charger for protection. The cable is movably connected to the surface of the mounting bracket by a U-shaped buckle.

[0013] Furthermore, a set of symmetrically arranged steel cables are fixedly connected to both sides of the bottom of the connecting frame, and the other end of the steel cables passes through the mounting frame and is fixedly connected to the rear end of the trigger column, so as to pull the connecting frame downward when the rear end of the trigger column moves backward.

[0014] Furthermore, hanging arms are fixedly connected to both sides of the mounting bracket, and a pulley is fixedly connected to the rear top of the mounting bracket. The end of the charging gun away from the charger slides across the pulley and is placed on the surface of the hanging arm, which facilitates the placement and removal of the charging gun and prevents the wires from getting tangled.

[0015] Compared with existing technologies, this type of car charging station with protective functions has the following advantages: I. The present invention, through the setting of the trigger component, first moves the sliding seat along the stabilizer bar and compresses the reset spring to achieve impact buffering when a vehicle is accidentally hit. When the impact force exceeds the safety threshold, the limit bar breaks at the fracture groove, and the trigger post slides into the rectangular hole to avoid overload damage. At the same time, it accurately triggers subsequent protective actions to improve the safety of the equipment.

[0016] Second, the present invention, through the transmission component, releases the lifting force on the connecting frame by relaxing the cable after triggering, and the steel cable pulls the connecting frame, causing the anti-impact component to descend quickly to the front of the charger. The response is rapid, and a protective barrier is built in time to avoid damage to the charger.

[0017] Third, the present invention, through the design of the anti-impact components, uses an energy-absorbing plate made of rigid sponge, combined with reinforcing strips to improve structural strength, which can effectively absorb impact energy and form a physical protective layer on the outside of the charging pile to protect the core charging equipment and improve the equipment's impact resistance. Secondly, the design of the hanging arm and pulley facilitates the orderly hanging of the charging gun, prevents the wires from getting tangled, and improves the convenience of charging operation.

[0018] Other advantages, objectives and features of the invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from an examination of the following, or may be learned from the practice of the invention. Attached Figure Description

[0019] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the rear-view stereoscopic connection structure of the present invention; Figure 3 This is a schematic diagram of the connection structure of the trigger component of the present invention; Figure 4 This is a schematic diagram of the connection structure of the impact-resistant component of the present invention; Figure 5 This is a schematic diagram of a partial cross-sectional connection structure of the stressed beam of the present invention; Figure 6 This is a schematic diagram of the stabilizer bar connection structure of the present invention; Figure 7 This is a schematic diagram of the connection structure of the transmission component of the present invention; Figure 8 For the present invention Figure 6 Enlarged connection structure diagram at point A; Figure 9 For the present invention Figure 7 Enlarged schematic diagram of the connection structure at point B.

[0020] In the diagram: 1. Mounting bracket; 2. Groove; 3. Rectangular hole; 4. Charger; 5. Charging gun; 6. Trigger assembly; 601. Contact bar; 602. Trigger post; 603. Limiting rod; 604. Fracture groove; 605. Transmission bar; 606. Load-bearing beam; 607. Mounting groove; 608. Stabilizer bar; 609. Sliding seat; 610. Return spring; 7. Impact-resistant assembly; 701. Energy-absorbing plate; 702. Reinforcing bar; 703. Back plate; 704. Connecting frame; 705. Slider; 8. Transmission assembly; 801. Guide wheel; 802. Cable; 803. Steel cable; 9. Slide groove; 10. Hanging arm; 11. Pulley. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] like Figure 1-9 As shown, the present invention provides a technical solution: a car charging pile with protective functions, comprising: Mounting bracket 1, the top of mounting bracket 1 has a groove 2, and the bottom of mounting bracket 1 has a set of symmetrically arranged rectangular holes 3; The bottom of the charger 4 is fixedly connected to the inside of the mounting bracket 1, and the top of the mounting bracket 1 is fixedly connected to two symmetrically arranged charging guns 5. Trigger component 6 is located at the bottom front side of mounting bracket 1, and the rear end of trigger component 6 extends through rectangular hole 3 to its rear side. The shock-resistant component 7 is located directly above the trigger component 6, and the rear side of the shock-resistant component 7 is movably connected to the surface of the mounting bracket 1. The transmission component 8 has one end fixedly connected to the surface of the trigger component 6, and the other end fixedly connected to the upper and lower ends of the anti-impact component 7.

[0023] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 As shown, the trigger assembly 6 includes a contact strip 601 for contact with the rear of the vehicle. Two trigger posts 602 are symmetrically arranged and fixedly connected to the rear of the contact strip 601. The other end of each trigger post 602 extends through a rectangular hole 3 to the rear of the mounting bracket 1. A ring-shaped fracture groove 604 is formed on the surface of a limiting rod 603. A limiting block is fixedly connected to the end of the trigger post 602 away from the contact strip 601 to prevent the trigger post 602 from sliding out of the rectangular hole 3. Through holes are formed on both sides of the mounting bracket 1, and the through holes pass through the mounting bracket 1, the trigger post 602, and the rectangular hole 3 in sequence and extend into the interior of the mounting bracket 1. The limiting rods 603 are inserted into the through holes. The fracture grooves 604 are located at the interval between the trigger post 602 and the rectangular hole 3. When the contact strip 601 is subjected to a huge impact, the limiting rod 603 breaks at the fracture groove 604, causing the trigger post 602 to slide into the rectangular hole 3. Two drive bars 605 are provided and symmetrically arranged. One end of each drive bar 605 is movably connected to the rear side of the contact bar 601 via a rotating shaft. Both ends of the load-bearing beam 606 are fixedly connected to the inner side of the mounting bracket 1. Two symmetrically arranged mounting slots 607 are provided on the front side of the load-bearing beam 606. The stabilizer bar 608 is fixedly connected to the inside of the mounting slot 607 to provide guide support for the sliding seat 609. The sliding seat 609 is movably connected to the outside of the stabilizer bar 608, and one end of the sliding seat 609 extends through the mounting slot 607 to... The outer side of the load-bearing beam 606 is used for reciprocating movement along the stabilizer bar 608. One end of the transmission bar 605 near the load-bearing beam 606 is movably connected to the surface of the sliding seat 609 via a rotating shaft. A return spring 610 is sleeved on the outer side of the stabilizer bar 608, and the other end of the return spring 610 abuts against one side of the sliding seat 609. When the contact bar 601 is subjected to force, the transmission bar 605 pushes the sliding seat 609 to move and compress the return spring 610, using the spring deformation to absorb part of the impact energy, thus realizing the first stage of buffering and transmission.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 7 and Figure 9 As shown, the impact-resistant component 7 includes an energy-absorbing plate 701, which is made of rigid sponge and is used to absorb most of the impact kinetic energy through deformation at the moment of contact. Several reinforcing strips 702 are provided and are interwoven and fixedly connected to the rear side of the energy-absorbing plate 701 to improve the compressive strength and toughness of the overall structure and prevent the energy-absorbing plate 701 from collapsing under strong impact. The back plate 703 is fixedly connected to the rear side of the reinforcing strips 702 to connect the transmission components and maintain the shape of the plate. A connecting bracket 704 is fixedly connected to the rear side of the back plate 703. Two symmetrically arranged sliding grooves 9 are provided on the front side of the mounting bracket 1, and the cross-section of the sliding grooves 9 is convex. A slider 705 is fixedly connected to the bottom of one end of the connecting bracket 704. The slider 705 is adapted to the sliding groove 9, and the slider 705 is slidably connected inside the sliding groove 9. This can effectively prevent the connecting bracket 704 from falling off or swaying left and right during rapid descent, ensuring that the shock-resistant component 7 can move accurately and smoothly to the predetermined protection position, thereby forming effective physical protection for the charger 4.

[0025] like Figure 1 , Figure 2 , Figure 7 , Figure 8 and Figure 9As shown, the transmission assembly 8 includes guide wheels 801, which are movably connected to the inside of the groove 2 via rotating shafts. One end of the cable 802 is fixedly connected to the back side of the contact bar 601, and the other end of the cable 802 passes through the rectangular hole 3, slides through the hub of the guide wheel 801 from the back side of the mounting frame 1, and is fixedly connected to the top of the connecting frame 704. The cable 802 is movably connected to the surface of the mounting frame 1 via a U-shaped buckle. A set of symmetrically arranged steel cables 803 are fixedly connected to both sides of the bottom of the connecting frame 704, and the other end of the steel cables 803 passes through the mounting frame 1 and is fixedly connected to the rear end of the trigger post 602. The cable 802 is used to release the tension on the top of the connecting frame 704 when the trigger post 602 moves backward inside the rectangular hole 3, thereby releasing the suspension lock on the anti-impact component 7. At the same time, the steel cable 803 is pulled when the rear end of the trigger post 602 moves backward, thereby pulling the connecting frame 704 downward. This ensures that after the triggering mechanism is activated, the anti-impact component 7 can immediately lose support and be driven to quickly slide down to the front of the charger 4 for protection, ensuring the immediacy and reliability of the protection action.

[0026] like Figure 1 and Figure 2 As shown, hanging arms 10 are fixedly connected to both sides of the mounting frame 1, and pulleys 11 are fixedly connected to the rear top of the mounting frame 1. The end of the charging gun 5 away from the charger 4 slides through the pulleys 11 and is placed on the surface of the hanging arms 10. By using the sliding guide function of the pulley 11 on the charging gun 5 cable, and in conjunction with the support of the hanging arm 10, not only is the charging gun 5 stably suspended, facilitating the placement and retrieval during the charging process, but the cable routing is also effectively standardized, preventing the cable from becoming tangled or knotted when idle, thus ensuring the cleanliness of the equipment's appearance and the convenience of subsequent use.

[0027] Working principle: When the equipment is in normal operation and standby mode, the charging gun 5 is suspended in an orderly manner on the hanging arm 10 with the help of the pulley 11, ensuring convenient access. At this time, the anti-impact component 7 is stably maintained in the raised position under the traction of the transmission component 8, completely avoiding the charging operation area and not causing any obstruction or interference to the user's charging process. In the event of an accident such as a vehicle reversing and accidentally colliding with another vehicle, the rear of the vehicle will first come into contact with the contact strip 601 of the trigger component 6. The resulting huge impact force will not act directly on the charging pile body, but will be transmitted to the force beam 606 through the transmission strip 605. During this process, the impact force will push the sliding seat 609 to move linearly along the stabilizer bar 608 and forcefully compress the reset spring 610. The spring deformation will be used to achieve the first stage of energy buffering. When the impact force exceeds the preset safety threshold, the limit rod 603 inserted in the through hole inside the mounting bracket 1 will break precisely at the weakest fracture groove 604 because it cannot withstand the overload stress. As the limit rod 603 breaks, the trigger post 602 instantly loses its rigid restraint. Driven by the remaining impact force, it retracts inward and slides into the rectangular hole 3, thereby triggering a chain of transmission actions. The transmission component 8 responds immediately, and the cable 802 connected to the back side of the contact bar 601 moves backward, relaxing the tension and thus releasing the lifting force on the top of the connecting frame 704. At the same time, the steel cable 803 connected to the rear end of the trigger post 602 is instantly tensioned, exerting a strong downward pull on the connecting frame 704. Driven by both gravity release and the traction of the steel cable 803, the connecting frame 704 guides the slider 705 to fall rapidly and smoothly along the slide groove 9 on the front side of the mounting frame 1. This causes the energy-absorbing plate 701, made of rigid sponge, along with the internal interlaced reinforcing strips 702, to descend quickly to the front of the charger 4. Finally, the energy-absorbing plate 701, with its own deformation energy-absorbing characteristics and the rigid support of the reinforcing strips 702, builds a solid physical barrier outside the charging pile, effectively absorbing and blocking subsequent impact damage, thereby ensuring the safety of the core charging equipment.

[0028] It should be noted that in this document, the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used solely for the convenience of describing the invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the invention. The terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. Furthermore, unless otherwise explicitly specified and limited, the terms "fixed," "installed," "connected," and "linked" should be interpreted broadly. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "linked" can be a direct connection, an indirect connection through an intermediate medium, or a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0029] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car charging station with protective functions, characterized in that, include: Mounting bracket (1), the top of the mounting bracket (1) is provided with a groove (2), and the bottom of the mounting bracket (1) is provided with a set of symmetrically arranged rectangular holes (3). The charger (4) is fixedly connected to the bottom of the mounting bracket (1) and two charging guns (5) are fixedly connected to the top of the mounting bracket (1) in a symmetrical arrangement. Trigger component (6), the trigger component (6) is disposed on the bottom front side of the mounting bracket (1), and the rear end of the trigger component (6) extends through the rectangular hole (3) to its rear side; The shock-resistant component (7) is located directly above the trigger component (6), and the rear side of the shock-resistant component (7) is movably connected to the surface of the mounting bracket (1). The transmission component (8) has one end fixedly connected to the surface of the trigger component (6), and the other end of the transmission component (8) is fixedly connected to the upper and lower ends of the anti-impact component (7).

2. The car charging pile with protective function according to claim 1, characterized in that: The triggering component (6) includes: Contact strip (601) is used for contact at the rear of the vehicle; The trigger post (602) has two posts arranged symmetrically and fixedly connected to the rear side of the contact strip (601), and the other end of the trigger post (602) extends through the rectangular hole (3) to the rear side of the mounting bracket (1); The limiting rod (603) has a fracture groove (604) on its surface, and the fracture groove (604) is annular.

3. The car charging pile with protective function according to claim 2, characterized in that: The trigger post (602) is fixedly connected to a limiting block at the end away from the contact strip (601) to prevent the trigger post (602) from sliding out of the rectangular hole (3). Both sides of the mounting bracket (1) are provided with through holes, which pass through the mounting bracket (1), the trigger post (602) and the rectangular hole (3) in sequence and extend into the interior of the mounting bracket (1). The limiting rods (603) are respectively inserted into the interior of the through holes, and the fracture grooves (604) are respectively located at the interval between the trigger post (602) and the rectangular hole (3) to allow the limiting rods (603) to break from the fracture grooves (604) after the contact strip (601) is subjected to a huge impact, so that the trigger post (602) slides into the rectangular hole (3).

4. A car charging pile with protective function according to claim 2, characterized in that: The triggering component (6) also includes: The transmission bar (605) has two bars arranged symmetrically, and one end of the transmission bar (605) is movably connected to the rear side of the contact bar (601) through a rotating shaft; The load-bearing beam (606) has two ends fixedly connected to the inner side of the mounting frame (1), and two symmetrically arranged mounting slots (607) are opened on the front side of the load-bearing beam (606). A stabilizer bar (608) is fixedly connected to the inside of a mounting slot (607); A sliding seat (609) is movably connected to the outside of the stabilizer bar (608), and one end of the sliding seat (609) extends through the mounting groove (607) to the outside of the load-bearing beam (606).

5. A car charging pile with protective function according to claim 4, characterized in that: The transmission bar (605) is movably connected to the surface of the sliding seat (609) via a rotating shaft at one end near the force beam (606). A return spring (610) is sleeved on the outside of the stabilizer bar (608), and the other end of the return spring (610) abuts against one side of the sliding seat (609).

6. A car charging pile with protective function according to claim 1, characterized in that: The shock-absorbing component (7) includes: Energy-absorbing plate (701), wherein the energy-absorbing plate (701) is cut from rigid sponge; A reinforcing strip (702) is provided, and several reinforcing strips (702) are interwoven and fixedly connected to the rear side of the energy-absorbing plate (701) to improve strength; Back plate (703), which is fixedly connected to the rear side of reinforcing strip (702).

7. A car charging pile with protective function according to claim 6, characterized in that: The back plate (703) is fixedly connected to the rear side of the connecting frame (704). The front side of the mounting frame (1) is provided with two symmetrically arranged sliding grooves (9), and the cross section of the sliding grooves (9) is convex. A slider (705) is fixedly connected to the bottom of one end of the connecting frame (704). The slider (705) is adapted to the sliding grooves (9), and the slider (705) is slidably connected to the inside of the sliding grooves (9).

8. A car charging pile with protective function according to claim 1, characterized in that: The transmission assembly (8) includes: Guide wheels (801) are movably connected to the inside of the groove (2) via rotating shafts; A cable (802) is fixedly connected at one end to the back of the contact strip (601). The other end of the cable (802) passes through the rectangular hole (3) and slides from the back of the mounting bracket (1) through the hub of the guide wheel (801) and is fixedly connected to the top of the connecting bracket (704). It is used to release the tension on the connecting bracket (704) when the trigger post (602) moves backward inside the rectangular hole (3), so that it slides down to the front of the charger (4) for protection. The cable (802) is movably connected to the surface of the mounting bracket (1) by a U-shaped buckle.

9. A car charging pile with protective function according to claim 8, characterized in that: A set of symmetrically arranged steel cables (803) are fixedly connected to both sides of the bottom of the connecting frame (704), and the other end of the steel cable (803) passes through the mounting frame (1) and is fixedly connected to the rear end of the trigger column (602) for pulling the connecting frame (704) downward when the rear end of the trigger column (602) moves backward.

10. A car charging pile with protective function according to claim 1, characterized in that: The mounting bracket (1) is fixedly connected to two sides of the hanging arm (10), and the top rear side of the mounting bracket (1) is fixedly connected to the pulley (11). The end of the charging gun (5) away from the charger (4) slides through the pulley (11) and is placed on the surface of the hanging arm (10) to facilitate the placement and removal of the charging gun (5) and prevent the line from getting tangled.

Images