A combined anti-slip grille for charging port of new energy vehicle

Abstract

The utility model discloses a combined anti-detachment grille for a charging port of a new energy vehicle, comprising a grille body, a rear mounting box fixedly mounted on one end side surface of the grille body, a pressing and plugging mechanism disposed inside the grille cover shielding cover, and the grille cover shielding cover is fixed by the pressing and plugging mechanism, so that the grille cover shielding cover will not be opened due to bumps when the vehicle is traveling on a bumpy road section. The combined anti-detachment grille for a charging port of a new energy vehicle can slide inside the grille cover shielding cover by pressing the vehicle logo, so that the block-shaped protrusion on the side surface of the vehicle logo fits with the inclined surface of the latch, and the latch is lifted up by the movement of the vehicle logo, so that the latch is disengaged from the buckle groove, and then the vehicle logo is reset by a spring, and as the spring is reset, the second spring pushes the latch back, and through the thrust of the first spring and the second spring, the latch cannot be disengaged from the buckle groove when the vehicle is bumpy, so that the grille cover shielding cover cannot be accidentally opened.

Description

Technical Field

[0001] The utility model relates to the technical field of new energy vehicle grilles, in particular to a combined anti-detachment grille at a charging port of a new energy vehicle. Background Art

[0002] With the development of technology and science, the development of automobiles is increasingly leaning towards intelligence and electric drive, and the charging of new energy electric vehicles is often inseparable from the charging port. Most of the existing electric vehicle charging sockets are set at the rear side or left and right sides of the vehicle body. The charging socket will occupy the rear or side space of the vehicle. In order to facilitate installation and maintenance and save space in the vehicle, the charging socket is arranged on the center net at the front of the vehicle, so that the charging socket passes through the center net. The cover can be opened when charging, and the cover is closed after completion. The overall aesthetics is achieved by covering the through hole. However, this structure cannot be locked when closing the charging port, and it is easy to loosen after long-term use, causing the charging cover to automatically open when driving on bumpy roads, causing the charging socket to enter the mud. Utility Model Content

[0003] The purpose of the utility model is to provide a combined anti-detachment grille for a charging port of a new energy vehicle, so as to solve the problem in the above-mentioned background technology that the shielding cover is easily opened automatically due to the bumps of the vehicle after long-term use.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a combined anti-detachment grille for a new energy vehicle charging port, comprising a grille body, a rear mounting box is fixedly installed on the side surface of one end of the grille body, and a through hole is opened on the outer surface of the grille body, a grille cover is arranged in the through hole of the grille body, and the side surface of the grille cover is fitted with the inner surface of the through hole of the grille body, the interior of the rear mounting box is inclined, and an inclined box body is installed through the outer surface of the rear mounting box, and a charging socket is fixedly installed inside the inclined box body, and a pressing and plugging mechanism is arranged inside the grille cover, and the grille cover is fixed by the pressing and plugging mechanism, so that the grille cover will not be opened due to bumps when the car is driving on a bumpy road.

[0005] Preferably, the press-and-plug mechanism includes: a vehicle logo, which is slidably mounted inside the center grille cover shielding cover, and a first spring is arranged between the center grille cover shielding cover and the vehicle logo, and a block-shaped protrusion is arranged at one end of the vehicle logo located inside the center grille cover shielding cover, a latch is slidably mounted inside the center grille cover shielding cover, and the end of the latch close to the center grille body is wedge-shaped, and a snap groove is provided on the outer surface of the center grille body, a second spring is arranged between the latch and the center grille cover shielding cover, and the side of the latch close to the vehicle logo is inclined, and the block-shaped protrusion of the vehicle logo fits with the inclined surface of the latch.

[0006] By adopting the above technical solution, the vehicle logo can be pressed, and the movement of the vehicle logo can drive the block-shaped protrusion to move, so that the block-shaped protrusion of the vehicle logo contacts the inclined surface of the latch, lifts the latch, and disengages the latch from the buckle groove, allowing the center grille cover to be flipped open. When use is completed, the center grille cover can be directly pushed back to make the latch automatically retract, and then the buckle groove is pushed back by the second spring, so that the second spring is engaged with the buckle groove. Through the push of the first spring and the second spring, the latch cannot be disengaged from the buckle groove when the vehicle is bumpy.

[0007] Preferably, an elastic flipping mechanism is provided between the center grille body and the center grille cover shielding cover, and the center grille cover shielding cover can be automatically flipped open by the elastic flipping mechanism after the vehicle logo is pressed.

[0008] By adopting the above technical solution, the center grille cover can be automatically flipped open by the torsion spring after the vehicle logo is pressed.

[0009] Preferably, the elastic flipping mechanism includes: a synchronous rotating shaft, a connecting arm is installed through the outer surface of the synchronous rotating shaft, and the connecting arm is of C-shaped design, and the end of the connecting arm away from the synchronous rotating shaft is connected to the center grille cover shielding cover, the synchronous rotating shaft is rotatably installed on the side surface of the center grille body close to the rear mounting box, and a torsion spring is arranged between the center grille body and the connecting arm, and the torsion spring passes through the synchronous rotating shaft.

[0010] By adopting the above technical solution, when the car logo is pressed, the pin will disengage from the buckle slot, and the torsion spring will drive the connecting arm to rotate with the center grille body as the fulcrum, so that the synchronous shaft will rotate together, keeping the connecting arm parallel, so that the center grille cover can be opened smoothly.

[0011] Preferably, a flexible opening mechanism is provided between the middle grille cover and the rear mounting box, and the flexible opening mechanism is connected to prevent rainwater from flowing into the charging socket when it rains.

[0012] By adopting the above technical solution, the probability of rainwater drifting into the charging socket can be reduced by shielding, thereby reducing the risk of short circuit.

[0013] Preferably, the flexible opening mechanism includes: a fixing bar, which is fixed to the outer surface of the rear mounting box and the middle grille cover by screws, and a rain shield is fixedly installed between the fixing bars, a top snap-fitting bar is fixedly installed on the outer surface of the rain shield, and the top snap-fitting bar is fixedly installed on the outer surface of the rear mounting box by screws.

[0014] By adopting the above technical solution, when the center grille cover is opened, the fixing bar can be driven to move, and the rain shield can be spread out. The rainwater flowing down from the top can flow down along the two sides through the top snap-in bar, reducing the chance of rainwater coming into contact with the charging socket.

[0015] Preferably, the charging socket is fixedly installed inside the rear mounting box, and the charging socket passes through the inclined box body, the outer surface of the charging socket is snap-fitted with a socket protection cover, and a protruding buckle is provided on the outer surface of one end of the socket protection cover, and the socket protection cover is snap-fitted with another socket protection cover.

[0016] By adopting the above technical solution, when using the charging socket for charging, the socket protective cover can be inserted and screwed onto another socket protective cover to fix the socket protective cover, thereby reducing the risk of the socket protective cover falling off and being lost.

[0017] Compared with the prior art, the utility model has the following beneficial effects: the combined anti-detachment grille of the charging port of a new energy vehicle:

[0018] 1. By pressing the car logo, the car logo can slide inside the center grille cover, so that the block-shaped protrusion on the side surface of the car logo fits with the inclined surface of the latch. The latch is lifted up by the movement of the car logo, so that the latch is disengaged from the buckle slot. Then the car logo is reset by the spring. As the spring resets, the second spring pushes the latch back. Through the thrust of the first spring and the second spring, the latch cannot be disengaged from the buckle slot when the vehicle is bumpy, so that the center grille cover cannot be accidentally opened.

[0019] 2. As the car logo is pressed, the latch will be disengaged from the buckle slot. At this time, the torsion spring will drive the connecting arm to rotate with the center grille body as the fulcrum, and at the same time drive the synchronous shaft to rotate, so that the connecting arm keeps rotating in unison, so that the center grille cover shielding cover flips open, and the center grille cover shielding cover automatically flips and pops out, so that the two sides of the center grille cover shielding cover remain parallel after opening;

[0020] 3. As the center grille cover is flipped open, the fixing bar will be moved and flipped together, and cooperate with the fixing bar fixed in the rear installation box to unfold the rain shield to protect the two sides of the inclined box. At the same time, the top snap-fit ​​strip can be used to guide the rainwater falling along the center grille cover and the outer surface of the center grille body to the two sides, so that the rainwater flows out along the inclined surface of the rear installation box. The obstruction of the inclined box reduces the probability of rainwater entering the charging socket and reduces the risk of short circuit. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is a schematic diagram of the three-dimensional structure of the grille body and the rear installation box of the utility model;

[0022] Figure 2 This is a schematic diagram of the cross-sectional three-dimensional structure of the grille body and the grille cover shielding cover of the utility model;

[0023] Figure 3 This is a schematic diagram of the cross-sectional three-dimensional structure of the grille body and the rear installation box of the utility model;

[0024] Figure 4This is a schematic diagram of the cutaway three-dimensional structure of the grille cover, the vehicle logo and the latch of the utility model;

[0025] Figure 5 This is a schematic diagram of the three-dimensional structure of the utility model after the shielding cover and the rainproof cloth of the middle grille cover are opened;

[0026] Figure 6 It is a schematic diagram of the three-dimensional structure of the rear installation box and the oblique box body of the utility model;

[0027] Figure 7 The utility model is a schematic diagram of a three-dimensional structure of a socket protection cover in cross section.

[0028] In the figure: 1. Center grille body; 2. Rear mounting box; 3. Snap-on slot; 4. Inclined box; 5. Synchronous rotating shaft; 6. Torsion spring; 7. Connecting arm; 8. Center grille cover; 9. Vehicle logo; 10. First spring; 11. Latch; 12. Second spring; 13. Fixing strip; 14. Rain shield; 15. Top snap-on strip; 16. Charging port; 17. Socket protection cover. DETAILED DESCRIPTION

[0029] 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.

[0030] See also Figure 1-7The utility model provides a technical solution: a combined anti-detachment new energy vehicle charging port grille, comprising a grille body 1, a rear installation box 2 is fixedly installed on one end side surface of the grille body 1, and a through hole is opened on the outer surface of the grille body 1, a grille cover shielding cover 8 is arranged in the through hole of the grille body 1, and the side surface of the grille cover shielding cover 8 is in contact with the inner surface of the through hole of the grille body 1, the interior of the rear installation box 2 is inclined, and an inclined box body 4 is installed through the outer surface of the rear installation box 2, and a charging socket 16 is fixedly installed inside the inclined box body 4, and a pressing and plugging mechanism is arranged inside the grille cover shielding cover 8, and the grille cover shielding cover 8 is fixed by the pressing and plugging mechanism, so that the vehicle can be driven on a bumpy road. The grille cover 8 will not open due to bumps on bumpy roads, and the pressing and plugging mechanism includes: a vehicle logo 9, which is slidably installed inside the grille cover 8, and a first spring 10 is arranged between the grille cover 8 and the vehicle logo 9, and a block-shaped protrusion is arranged at one end of the vehicle logo 9 located inside the grille cover 8, a latch 11 is slidably installed inside the grille cover 8, and the end of the latch 11 close to the grille body 1 is wedge-shaped, and a snap groove 3 is provided on the outer surface of the grille body 1, a second spring 12 is arranged between the latch 11 and the grille cover 8, and the side of the latch 11 close to the vehicle logo 9 is inclined, and the block-shaped protrusion of the vehicle logo 9 fits with the inclined surface of the latch 11.

[0031] When the vehicle needs to be charged, the vehicle logo 9 can be pressed. The vehicle logo 9 moves in the middle grille cover 8, so that the first spring 10 is compressed, and then the block-shaped protrusion on the side surface of the vehicle logo 9 fits with the inclined surface of the latch 11. As the vehicle logo 9 is pushed forward, the latch 11 is gradually lifted up, and the latch 11 is disengaged from the buckle groove 3. Then the middle grille cover 8 can be opened, and then the vehicle logo 9 is released. The first spring 10 pushes the vehicle logo 9 back to its original position. As the vehicle logo 9 is reset, the second The spring 12 pushes the pin 11 back. When charging is completed, the charging gun can be unplugged from the charging socket 16 and the socket protection cover 17 can be covered. Then the center grille cover 8 can be directly closed. The wedge-shaped surface of the pin 11 can automatically retract the pin 11 into the center grille cover 8, so that the pin 11 is engaged with the buckle slot 3. By working separately from the pin 11 and the vehicle logo 9, the pin 11 and the buckle slot 3 will not be disengaged when the vehicle is bumpy, causing the center grille cover 8 to open accidentally.

[0032] An elastic flipping mechanism is arranged between the center grille body 1 and the center grille cover shielding cover 8, through which the center grille cover shielding cover 8 can be automatically flipped open after the vehicle logo 9 is pressed. The elastic flipping mechanism comprises: a synchronous rotating shaft 5, a connecting arm 7 is installed through the outer surface of the synchronous rotating shaft 5, and the connecting arm 7 is of C-shaped design, and the end of the connecting arm 7 away from the synchronous rotating shaft 5 is connected to the center grille cover shielding cover 8, the synchronous rotating shaft 5 is rotatably installed on the side surface of the center grille body 1 close to the rear installation box 2, and a torsion spring 6 is arranged between the center grille body 1 and the connecting arm 7, and the torsion spring 6 passes through the synchronous rotating shaft 5.

[0033] As the car logo 9 is pressed, the snap groove 3 and the latch pin 11 are disengaged, and then the torsion spring 6 drives the connecting arm 7 to rotate with the center grille body 1 as a fulcrum, and at the same time, the synchronous shaft 5 rotates together, maintaining the synchronization of the rotation of the connecting arm 7 and maintaining the parallelism of the center grille cover 8 after opening, so that the center grille cover 8 can be automatically opened after the car logo 9 is pressed.

[0034] A flexible opening mechanism is provided between the middle net cover shielding cover 8 and the rear installation box 2. Through the connection of the flexible opening mechanism, rain water during charging will not drift into the charging socket 16 when it rains. The flexible opening mechanism includes: a fixing bar 13, which is fixed to the outer surface of the rear installation box 2 and the middle net cover shielding cover 8 by screws, and a rain shield cloth 14 is fixedly installed between the fixing bars 13, and a top snap-fitting bar 15 is fixedly installed on the outer surface of the rain shield cloth 14, and the top snap-fitting bar 15 is fixedly installed on the outer surface of the rear installation box 2 by screws.

[0035] As the center grille cover 8 is opened, the fixing strip 13 will be driven to move together, and the fixing strip 13 fixed in the rear installation box 2 will open the rain shield 14 to shield the two sides of the rear installation box 2. The top snap-fit ​​strip 15 fixed to the rear installation box 2 will divert the rainwater that falls on the center grille body 1 and the outer surface of the center grille cover 8, and guide the flowing rainwater to both sides so that the rainwater flows out through the inclined surface of the rear installation box 2. At the same time, the inclined box body 4 will block the rainwater that flows into the rear installation box 2, reducing the probability of rainwater entering the charging socket 16 and the probability of short circuit. At the same time, the fixing strip 13 and the top snap-fit ​​strip 15 can be removed after the rain shield 14 is damaged, and the rain shield 14 can be replaced.

[0036] The charging socket 16 is fixedly installed inside the rear mounting box 2, and the charging socket 16 passes through the inclined box body 4. A socket protection cover 17 is snap-fitted onto the outer surface of the charging socket 16, and a protruding buckle is provided on the outer surface of one end of the socket protection cover 17, and the socket protection cover 17 is snap-fitted with another socket protection cover 17.

[0037] The socket protection cover 17 can prevent debris, mud, etc. from entering the charging socket 16. At the same time, the socket protection cover 17 can be inserted and snapped onto the socket protection cover 17 on the other side during charging to reduce the risk of the socket protection cover 17 falling off and prevent the socket protection cover 17 from getting into rain.

[0038] Although 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 combined anti-detachment grille for a new energy vehicle charging port, comprising a grille body (1), a rear installation box (2) being fixedly installed on a side surface of one end of the grille body (1), and a through hole being provided on an outer surface of the grille body (1), a grille cover shielding cover (8) being provided in the through hole of the grille body (1), and a side surface of the grille cover shielding cover (8) being in contact with an inner surface of the through hole of the grille body (1), the interior of the rear installation box (2) being inclined, and an inclined box body (4) being installed through the outer surface of the rear installation box (2), and a charging socket (16) being fixedly installed inside the inclined box body (4), characterized in that: A pressing and plugging mechanism is provided inside the middle grille cover shielding cover (8), and the middle grille cover shielding cover (8) is fixed by the pressing and plugging mechanism, so that when the vehicle is driving on a bumpy road section, the middle grille cover shielding cover (8) will not open due to the bumps.

2. A combined anti-detachment grille for a new energy vehicle charging port according to claim 1, characterized in that: The pressing and plugging mechanism comprises: a vehicle logo (9), the vehicle logo (9) being slidably mounted inside the center grille cover shielding cover (8), a first spring (10) being arranged between the center grille cover shielding cover (8) and the vehicle logo (9), and a block-shaped protrusion being arranged at one end of the vehicle logo (9) located inside the center grille cover shielding cover (8), a latch (11) being slidably mounted inside the center grille cover shielding cover (8), and an end of the latch (11) close to the center grille body (1) being of wedge-shaped design, and a buckle groove (3) being arranged on the outer surface of the center grille body (1), a second spring (12) being arranged between the latch (11) and the center grille cover shielding cover (8), and a side of the latch (11) close to the vehicle logo (9) being of inclined design, and the block-shaped protrusion of the vehicle logo (9) being in contact with the inclined surface of the latch (11).

3. The combined anti-detachment grille for charging port of a new energy vehicle according to claim 1, characterized in that: An elastic flipping mechanism is provided between the center grille body (1) and the center grille cover shielding cover (8), and the center grille cover shielding cover (8) can be automatically flipped open by the elastic flipping mechanism after the vehicle logo (9) is pressed.

4. A combined anti-detachment grille for a new energy vehicle charging port according to claim 3, characterized in that: The elastic flip mechanism comprises: a synchronous rotating shaft (5), a connecting arm (7) is installed through the outer surface of the synchronous rotating shaft (5), and the connecting arm (7) is of C-shaped design, and one end of the connecting arm (7) away from the synchronous rotating shaft (5) is connected to the middle grille cover shielding cover (8), the synchronous rotating shaft (5) is rotatably installed on the side surface of the middle grille body (1) close to the rear installation box (2), and a torsion spring (6) is arranged between the middle grille body (1) and the connecting arm (7), and the torsion spring (6) passes through the synchronous rotating shaft (5).

5. The combined anti-detachment grille for charging port of a new energy vehicle according to claim 1, characterized in that: A flexible opening mechanism is provided between the middle grille cover shielding cover (8) and the rear mounting box (2), and the connection of the flexible opening mechanism prevents rainwater from drifting into the charging socket (16) during charging when it rains.

6. A combined anti-detachment grille for a new energy vehicle charging port according to claim 5, characterized in that: The flexible opening mechanism comprises: a fixing strip (13), the fixing strip (13) being fixed to the outer surface of the rear installation box (2) and the middle net cover shielding cover (8) by means of screws, and a rain shield (14) being fixedly mounted between the fixing strips (13), a top snap-fitting strip (15) being fixedly mounted on the outer surface of the rain shield (14), and the top snap-fitting strip (15) being fixedly mounted on the outer surface of the rear installation box (2) by means of screws.

7. The combined anti-detachment grille for charging port of a new energy vehicle according to claim 1, characterized in that: The charging socket (16) is fixedly mounted inside the rear mounting box (2), and the charging socket (16) passes through the oblique box body (4); a socket protection cover (17) is mounted on the outer surface of the charging socket (16), and a protruding buckle is provided on the outer surface of one end of the socket protection cover (17), and the socket protection cover (17) is engaged with another socket protection cover (17).

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