New energy automobile charging pile
The design of gears, racks, and baffles enables the charging pile to protect itself from impacts, avoid damage, improve impact resistance, reduce resource waste, and enhance the safety and durability of the charging pile.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2023-09-08
- Publication Date
- 2026-04-07
AI Technical Summary
Existing charging stations cannot effectively avoid external forces when impacted, resulting in damage to the buffer structure and poor impact protection, which easily leads to waste of resources.
A new energy vehicle charging pile was designed, which adopts a gear, rack and pinion structure. The rotation of the gear drives the rack to slide, which in turn drives the baffle to slide inward and retract. Combined with springs and buffer plates, it provides cushioning. The gear and screw are threadedly connected to move the housing downward to avoid subsequent impacts.
It effectively prevents damage to the charging pile itself, reduces resource waste, improves impact resistance, and ensures the safety and durability of the charging pile.
Smart Images
Figure CN121799208A_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The application relates to a new energy automobile charging pile. BACKGROUND
[0002] A pure electric vehicle refers to a vehicle that is powered by a vehicle-mounted power source, driven by an electric motor, and meets all requirements of road traffic and safety regulations. The pure electric vehicle has a relatively small impact on the environment compared with a traditional vehicle, and its prospects are widely optimistic. In order to achieve continuous and efficient driving of the electric vehicle, when the electric vehicle is being supplied with electric energy, a charging pile needs to be used to achieve efficient and rapid supply of electric energy and reduce the time consumption of electric energy supply. However, the existing charging pile does not have an avoidance structure, and when the side of the charging pile is impacted, only the external force can be weakened and buffered, and the impact force cannot be directly avoided. Once the impact force reaches the upper limit of the buffering structure, the charging pile cannot be protected, and the buffering structure will be damaged, and the overall anti-collision effect of the charging pile is not good. At the same time, the protection effect of the existing charging pile on the anti-collision structure is poor. When the anti-collision structure is impacted by the external force, the external force needs to be buffered, and the anti-collision structure is easily damaged. When the impact force is too large, the anti-collision structure will be completely destroyed, lose the original buffering effect, and need to be repaired and replaced, causing unnecessary waste of resources. Therefore, a new energy automobile charging pile needs to be designed to solve the above problems. SUMMARY
[0003] The application provides a new energy automobile charging pile, which can prevent the charging pile body from being damaged by external impact.
[0004] The above-mentioned purpose is realized by the following technical scheme:
[0005] The bottom of the box body is rotationally connected with a gear, the left and right sides of the box body are respectively slidably connected with two racks I, the front and rear sides of the box body are respectively slidably connected with two racks II, and the two racks I and the two racks II are vertically staggered; the two racks I and the two racks II are respectively meshingly connected with the gear, and rotation of the gear can drive the two racks I and the two racks II to simultaneously slide outward or inward.
[0006] Each of the two racks I and the two racks II is fixedly connected with a baffle, hinges are arranged between the left upper part, the left lower part, the right upper part and the right lower part of each baffle and the box body, rotation shafts are rotationally connected at the centers of the hinges located at the left upper part and the left lower part and the right upper part and the right lower part, and an extension rod is rotationally connected between the two rotation shafts.
[0007] The box body is provided with a groove I capable of accommodating the hinges and the extension rod, and the baffle is provided with a groove II capable of accommodating the hinges; the extension rod has a shortening tendency.
[0008] The baffle is fixedly connected with a spring on the outer side, and the spring is fixedly connected with a buffer plate on the outer side.
[0009] The box body is slidably connected with four slide rods, and the bottom plate is fixedly connected below the four slide rods.
[0010] The bottom plate is fixedly connected with a screw rod, the screw rod passes through the bottom of the box body, and the screw rod is in threaded connection with the gear.
[0011] The four peripheries of the bottom plate are fixedly connected with four housings, and the four housings are fixedly connected with horizontal plates.
[0012] The inside of the box body is fixedly connected with a support, and the support is tightly attached above the gear.
[0013] The box body is provided with a socket, the box body is slidably connected with a top cover, and the top cover is fixedly connected with a rain shield.
[0014] The top of the box body is fixedly connected with a top plate, the bottom of the top cover is fixedly connected with a sleeve, the sleeve passes through the top plate, the gear is fixedly connected with a rotating drum, the rotating drum passes through the support, and the sleeve is in threaded connection with the rotating drum.
[0015] The new energy automobile charging pile has the beneficial effects that:
[0016] Compared with the traditional new energy automobile charging pile, the four baffles are fixedly connected with springs and buffer plates outside each baffle, can play a buffering role when being impacted by external force, the inner side of each baffle is fixedly connected with a rack, and each rack is in meshing connection with a gear, so that when any one baffle is impacted, the four baffles can slide inward at the same time and drive the gear to rotate, the gear is in threaded connection with the screw rod, the gear moves downward along the screw rod when rotating, thereby driving the entire box body to move downward, and subsequent external impact is avoided. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 It is a whole structure schematic view of the new energy automobile charging pile;
[0018] Figure 2 It is a whole cross-sectional schematic view of the new energy automobile charging pile;
[0019] Figure 3 It is an installation schematic view of the box body;
[0020] Figure 4 It is a top view of the internal structure of the box body;
[0021] Figure 5 It is a top cover structure schematic view;
[0022] Figure 6 It is a housing and bottom plate structure schematic view;
[0023] Figure 7 It is a structure schematic view of the box body;
[0024] Figure 8 Figure is the installation schematic diagram of the baffle;
[0025] Figure 9 Figure is the back structure schematic diagram of the baffle;
[0026] Figure 10 Figure is the installation schematic diagram of the buffer plate;
[0027] Figure 11 Figure is the structure schematic diagram of the hinge and the telescopic rod.
[0028] In the figure: box 101; gear 102; rack I 103; rack II 104; baffle 105; buffer plate 106; hinge 107; telescopic rod 108; support 109; rotating drum 110; top plate 111; socket 112; bottom plate 201; shell 202; horizontal plate 203; screw rod 204; sliding rod 205; top cover 301; sleeve 302; rain shield 303. DETAILED DESCRIPTION
[0029] Reference Figures 1-4 Figure shows the structure installation embodiment schematic diagram of the gear 102 meshing connection with the rack I 103 and the rack II 104 respectively in the application.
[0030] The bottom of the box 101 is rotationally connected with the gear 102, the left and right sides of the box 101 are respectively slidably connected with the rack I 103, the front and rear sides of the box 101 are respectively slidably connected with the rack II 104, the rack I 103 and the rack II 104 are vertically staggered, the two rack I 103 and the two rack II 104 are respectively meshing connected with the gear 102, and the rotation of the gear 102 can drive the two rack I 103 and the two rack II 104 to slide outward or inward simultaneously.
[0031] The box 101 can provide installation positions for the gear 102, the rack I 103 and the rack II 104, and protect the internal parts; when the gear 102 rotates clockwise, it can simultaneously drive the rack I 103 located on the left and right sides to slide to the right and left sides respectively, and drive the rack II 104 located on the front and rear sides to slide to the rear and front sides respectively, so that the two rack I 103 and the two rack II 104 produce a state of sliding inward simultaneously; at the same time, when the gear 102 rotates counterclockwise, it can simultaneously drive the rack I 103 located on the left and right sides to slide to the left and right sides respectively, and drive the rack II 104 located on the front and rear sides to slide to the front and rear sides respectively, so that the two rack I 103 and the two rack II 104 produce a state of sliding outward simultaneously; through the connection between the gear 102, the rack I 103 and the rack II 104, linkage is formed between the two rack I 103 and the two rack II 104, so that the two rack I 103 and the two rack II 104 move simultaneously on the outside.
[0032] Referring to Figures 1-11 , the embodiment schematic diagram of the structure installation of the hinge 107 and the telescopic rod 108 engagement connection in the application is shown.
[0033] The baffle 105 is fixedly connected on the two racks I 103 and the two racks II 104, the upper left, lower left, upper right and lower right parts of each baffle 105 are respectively installed with the hinge 107 between the box body 101, the hinge 107 is rotationally connected with the rotating shaft located at the upper left and lower left and the upper right and lower right, the two rotating shafts are rotationally connected with the telescopic rod 108; at the same time, the recess I capable of accommodating the hinge 107 and the telescopic rod 108 is arranged on the box body 101, the recess II capable of accommodating the hinge 107 is arranged on the baffle 105; the telescopic rod 108 has the shortening trend.
[0034] Through the connection between the gear 102, the rack I 103 and the rack II 104, the four baffles 105 can be simultaneously moved; the hinge 107 can play the role of stabilizing the baffle 105 and follow the baffle 105 to slide inwards and outwards to generate folding and stretching; the recess I and the recess II respectively arranged on the box body 101 and the baffle 105 can accommodate the folded hinge 107 and the shortened telescopic rod 108 into the recess I and the recess II when the baffle 105 slides inwards and tightly abuts on the outside of the box body 101; the telescopic rod 108 has the shortening trend, thereby making the two rotating shafts have the trend of approaching each other, thereby preventing the hinge 107 from excessively rotating outwards and enabling the baffle 105 to be assisted to move inwards after being impacted by the external force.
[0035] Referring to Figures 1-10 , the embodiment schematic diagram of the structure installation of the baffle 105 and the buffer plate 106 in the application is shown.
[0036] The spring is fixedly connected on the outside of the baffle 105, and the buffer plate 106 is fixedly connected on the outside of the spring.
[0037] The buffer plate 106 is located on the outside of the baffle 105 and is impacted first than the baffle 105; at the same time, the spring is installed between the baffle 105 and the buffer plate 106 and can play the buffering role to the impact force and play the protection role to the baffle 105.
[0038] Referring to Figures 1-6 , the embodiment schematic diagram of the structure installation of the box body 101 and the sliding rod 205 sliding connection in the application is shown.
[0039] The four sliding rods 205 are slidingly connected on the bottom of the box body 101, the four sliding rods 205 pass through the bottom of the box body 101, and the bottom plate 201 is fixedly connected below the four sliding rods 205.
[0040] Through the sliding connection of the box body 101 and the slide rod 205, the box body 101 slides up and down along the slide rod 205; the four slide rods 205 can stabilize the box body 101, prevent the box body 101 from deflecting during sliding, and ensure that the box body 101 can be tightly attached to the bottom plate 201 when sliding down to the lowest point.
[0041] Referring to Figures 1-8 , an embodiment schematic view of the structure installation of the threaded connection of the screw rod 204 and the gear 102 in the application is shown.
[0042] The bottom plate 201 is fixedly connected with the screw rod 204, the screw rod 204 penetrates through the bottom of the box body 101, and the screw rod 204 is in threaded connection with the gear 102.
[0043] Through the threaded connection of the screw rod 204 and the gear 102, the rotation of the gear 102 can realize the up-and-down movement along the direction of the screw rod 204, thereby driving the entire box body 101 to move up and down; at this time, when any one of the baffles 105 is impacted, it can simultaneously push the rack I 103 or the rack II 104 to move inward and drive the two racks I 103 and the two racks II 104 to simultaneously move inward, thereby driving the gear 102 to rotate and further driving the gear 102 and the box body 101 to move downward; therefore, when the baffle 105 is impacted, the baffle 105 can be retracted inward and the box body 101 can be moved downward, thereby preventing damage to the box body 101 and the internal electronic components.
[0044] Referring to Figures 1-6 , an embodiment schematic view of the structure installation of the shell 202 limiting the baffle 105 in the application is shown.
[0045] The periphery of the bottom plate 201 is fixedly connected with the shell 202, and the four shells 202 are fixedly connected with the horizontal plate 203.
[0046] The four shells 202 are respectively installed corresponding to the four baffles 105, and the shell 202 is in a groove type and is inclined from the outside to the inside, which matches the movement track of the baffle 105; the baffle 105 moves inward and downward at the same time, can be tightly attached to the inside of the shell 202, and can be finally completely accommodated in the inside of the four shells 202; the horizontal plate 203 is flush with the ground, so that the top end of the box body 101 can be accommodated in the inside of the ground after falling to the bottom, thereby preventing damage to the charging pile caused by impact.
[0047] Referring to Figures 1-8 , an embodiment schematic view of the structure installation of the support 109 limiting the gear 102 in the application is shown.
[0048] The inside of the box body 101 is fixedly connected with the support 109, and the support 109 is tightly attached above the gear 102.
[0049] The bracket 109 is located above the gear 102, and the bracket 109 and the bottom of the box body 101 play a supporting role on the gear 102, the rack I 103 and the rack II 104, so as to prevent the gear 102, the rack I 103 and the rack II 104 from being deviated during movement.
[0050] Referring to Figures 1-5 , an embodiment schematic view of structural installation of the top cover 301 and the rain shield 303 in the application is shown.
[0051] The socket 112 is installed on the box body 101, the top cover 301 is slidably connected above the box body 101, and the rain shield 303 is fixedly connected to the top cover 301.
[0052] The socket 112 is used for inserting a wire and charging the electric vehicle, the top cover 301 can cover the socket 112 by sliding downward, so as to prevent water from entering the socket 112 and causing internal short circuit; the rain shield 303 is provided with a slope, so as to prevent rainwater from flowing back, and meanwhile, the top cover 301 can cover the horizontal plate 203 by driving the rain shield 303 to slide downward, so as to prevent rainwater from entering the bottom when it rains.
[0053] Referring to Figures 1-8 , an embodiment schematic view of structural installation of the sleeve 302 and the rotating drum 110 in the application is shown.
[0054] The top plate 111 is fixedly connected above the box body 101, the sleeve 302 is fixedly connected below the top cover 301, and the sleeve 302 penetrates through the top plate 111; the rotating drum 110 is fixedly connected to the gear 102, and the rotating drum 110 penetrates through the bracket 109; the sleeve 302 and the rotating drum 110 are in threaded connection.
[0055] When the baffle 105 is impacted and slides inward to drive the gear 102 to rotate, the rotating drum 110 can be driven to rotate, the sleeve 302 is driven to move downward through the threaded connection between the sleeve 302 and the rotating drum 110, and then the sleeve 302 drives the top cover 301 to move downward; at this time, the application can be completely retracted below the ground after being impacted, so as to play a protection role on the charging pile body.
Claims
1. A charging pile for new energy vehicles, characterized in that: The device includes a housing (101), with a gear (102) rotatably connected to the bottom of the housing (101). Rack I (103) is slidably connected to the left and right sides of the housing (101), and rack II (104) is slidably connected to the front and rear sides of the housing (101). Rack I (103) and rack II (104) are staggered vertically. The two racks I (103) and the two racks II (104) are meshed with the gear (102). The rotation of the gear (102) can drive the two racks I (103) and the two racks II (104) to slide outward or inward simultaneously.
2. The new energy vehicle charging pile according to claim 1, characterized in that: Each of the two racks I (103) and the two racks II (104) is fixedly connected to a baffle (105). Each baffle (105) has a hinge (107) installed between its upper left, lower left, upper right and lower right parts and the housing (101). The hinges (107) located at the upper left and lower left and upper right and lower right are rotatably connected to a pivot. A telescopic rod (108) is rotatably connected between the two pivots.
3. A new energy vehicle charging pile according to claim 2, characterized in that: The housing (101) is provided with a groove I that can accommodate the hinge (107) and the telescopic rod (108), and the baffle (105) is provided with a groove II that can accommodate the hinge (107); the telescopic rod (108) has a tendency to shorten.
4. A new energy vehicle charging pile according to claim 3, characterized in that: A spring is fixed to the outside of the baffle (105), and a buffer plate (106) is fixed to the outside of the spring.
5. A new energy vehicle charging pile according to claim 4, characterized in that: The bottom of the box (101) is slidably connected to four slide rods (205), and a base plate (201) is fixedly connected below the four slide rods (205).
6. A new energy vehicle charging pile according to claim 5, characterized in that: A screw (204) is fixedly connected to the base plate (201). The screw (204) passes through the bottom of the housing (101) and forms a threaded connection with the gear (102).
7. A new energy vehicle charging pile according to claim 6, characterized in that: The base plate (201) is fixedly connected to the outer shell (202) on all four sides, and the four outer shells (202) are fixedly connected to the horizontal plate (203).
8. A new energy vehicle charging pile according to claim 7, characterized in that: A bracket (109) is fixedly connected to the inside of the housing (101), and the bracket (109) is close to the gear (102).
9. A new energy vehicle charging pile according to claim 8, characterized in that: The enclosure (101) is provided with multiple sockets (112) around its perimeter. A top cover (301) is slidably connected to the top of the enclosure (101), and a rain cover (303) is fixedly attached to the top cover (301).
10. A new energy vehicle charging pile according to claim 9, characterized in that: A top plate (111) is fixedly connected to the top of the housing (101), and a sleeve (302) is fixedly connected to the bottom of the top cover (301). The sleeve (302) passes through the top plate (111). A rotating cylinder (110) is fixedly connected to the gear (102), and the rotating cylinder (110) passes through the bracket (109). The sleeve (302) and the rotating cylinder (110) form a threaded connection.