Intelligent gun hanging seat for controlling automatic cover opening of charging bin of electric vehicle

Abstract

The invention discloses an intelligent gun hanging seat for controlling an electric vehicle charging bin to automatically open a cover, and relates to the technical field of charging gun hanging seats, the intelligent gun hanging seat comprises a gun hanging seat surface shell, a radio frequency module shell is arranged on the gun hanging seat surface shell, a control circuit module is arranged in the radio frequency module shell, and a built-in battery is fixedly connected to the side wall of the control circuit module. By installing the first rotating arm, the second rotating arm and the key, automatic opening of the charging port cover of the electric vehicle is achieved, the problem that operation is tedious due to the fact that a user needs to conduct manual operation is solved, seamless connection of the process is ensured, and stable triggering of a cover opening signal is ensured.

Description

Technical Field

[0001] This invention relates to the field of charging gun holder technology, specifically an intelligent charging gun holder for controlling the automatic opening of the charging compartment of an electric vehicle. Background Technology

[0002] With the increasing popularity of electric vehicles, users have higher and higher requirements for charging convenience. The traditional charging process requires manually opening the charging cover of the electric vehicle's charging compartment, unplugging the charging gun from the mounting bracket, inserting the charging gun into the charging compartment, and then resetting it, which is quite cumbersome. Although luxury models are equipped with electric charging covers, additional steps are still required.

[0003] By incorporating a flexible button within the charging gun holder, the button is automatically triggered when the charging gun is removed, initiating communication between the charging station and the electric vehicle charging station to achieve automatic opening of the charging cover. However, existing devices generally suffer from unstable button triggering, leading to communication failures and severely impacting user experience and the reliability of charging infrastructure.

[0004] Patent CN118651094A discloses a multi-functional charging gun hanging system and device. The locking function of the charging gun in the above-mentioned patent effectively prevents the charging gun from loosening or falling off due to gravity or other external forces in public parking lots with frequent vehicle and pedestrian traffic, ensuring that the charging gun is always firmly kept in the charging gun holder.

[0005] The aforementioned patent uses an elastic element to hold the ball inserted into the locking groove, ensuring that the charging gun can be firmly fixed in the locking groove after being inserted into the gun holder. This solves the problem that existing gun holders do not have a dedicated locking and retaining structure, and the charging gun is easy to loosen or fall off after insertion. However, there is still room for improvement in terms of the single function of the gun holder. This application controls the opening of the charging compartment after the charging gun is pulled out, which solves the problem that existing charging gun holders only support fixing and placing the charging gun and do not have intelligent interactive functions.

[0006] Therefore, this application proposes an intelligent gun holder that enables the charging compartment to open automatically when the charging gun is pulled out. Summary of the Invention

[0007] The purpose of this invention is to provide an intelligent charging gun holder that controls the automatic opening of the charging compartment of an electric vehicle, in order to solve the technical problem mentioned in the background art that the existing charging gun holders only support fixing and placing the charging gun and do not have intelligent interactive functions.

[0008] To achieve the above objectives, the present invention provides the following technical solution: an intelligent gun holder for automatically opening the charging compartment of an electric vehicle, comprising a gun holder housing, an RF module housing disposed on the gun holder housing, a control circuit module disposed inside the RF module housing, a built-in battery fixedly connected to the side wall of the control circuit module, a lifting plate connected to the control circuit module via a rotating screw, a detection module fixedly connected to the side wall of the lifting plate, a pressure plate fixedly connected to the side wall of the gun holder housing, a first rotating arm connected to the pressure plate via a reset spring, a connecting block fixedly connected to the outer wall of the first rotating arm, a second rotating arm connected to the connecting block via a rotating shaft, a locking block fixedly connected to the outer wall of the first rotating arm, a button slidably connected to the first rotating arm, a charging gun fixing compartment disposed on the gun holder housing, and a connecting frame fixedly connected to the side wall of the second rotating arm.

[0009] Preferably, the outer wall of the charging gun fixing compartment is symmetrically provided with opening slots, which are movably fitted onto the outer wall of the inclined block. A second spring is fixedly connected to the side wall of the inclined block, a slide rod is fixedly connected to the side wall of the second spring, a push plate is fixedly connected to the side wall of the slide rod, a first spring is fixedly connected to the side wall of the push plate, a gun holder rear shell is fixedly connected to the side wall of the first spring, a gun holder face shell is fixedly connected to the side wall of the gun holder rear shell, a movable toothed plate is fixedly connected to the outer wall of the slide rod, a rotating gear is meshed on the side wall of the movable toothed plate, the rotating gear is fixedly fitted onto the outer wall of the connecting shaft, a second bevel gear is fixedly connected to the outer wall of the connecting shaft, a first bevel gear is meshed on the side wall of the second bevel gear, a rotating screw is fixedly connected to the side wall of the first bevel gear, a limit block is movably fitted onto the outer wall of the slide rod, and the charging gun fixing compartment is fixedly connected to the side wall of the limit block.

[0010] Preferably, the first rotating arm is connected to a first pressing block via a rotating shaft, the second rotating arm is connected to a second pressing block via a rotating shaft, a third spring is fixedly connected to the side wall of the first pressing block, the second pressing block is fixedly connected to the side wall of the third spring, a first outer shell is slidably connected to the side wall of the first pressing block, a locking block is fixedly connected to the side wall of the first outer shell, a locking groove is provided on the side wall of the first rotating arm, the first rotating arm is connected to the first outer shell via a fourth spring, the second outer shell is slidably connected to the side wall of the second pressing block, an abutment block is fixedly connected to the top of the outer wall of the second outer shell, an abutment groove is provided on the side wall of the second rotating arm, and the second rotating arm is connected to the second outer shell via a fifth spring.

[0011] Preferably, a sliding plate is slidably connected to the inner wall of the charging gun fixing compartment, a translation plate is fixedly connected to the side wall of the sliding plate, the side wall of the translation plate contacts the inclined block, a reset plate is fixedly connected to the side wall of the sliding plate, a reset plate is slidably connected to the outer wall of the reset plate, a sixth spring is fixedly connected to the side wall of the reset plate, a gun holder rear shell is fixedly connected to the side wall of the sixth spring, a connection point is fixedly connected to the side wall of the translation plate, and a connection circuit is fixedly connected to the inner wall of the charging gun fixing compartment.

[0012] Preferably, a compression spring is fixedly connected to the inner wall of the limiting block, a buffer column is fixedly connected to the bottom of the outer wall of the compression spring, the limiting block is slidably connected to the outer wall of the buffer column, and inclined grooves are equidistantly opened on the outer wall of the sliding rod, with the inclined grooves located below the buffer column.

[0013] Preferably, the outer wall of the gun mount housing is connected to a shielding cover via a pivot, the shielding cover is located above the second pressure block, the outer wall of the RF module housing is detachably connected to a cover plate, a sealing ring is provided between the cover plate and the RF module housing, and a sealing gasket is provided between the cover plate and the control circuit module.

[0014] Preferably, a first fixing screw block is movably installed on the side wall of the first housing, and a first pressure block is detachably connected to the side wall of the first fixing screw block; a second fixing screw block is movably installed on the side wall of the second housing.

[0015] Preferably, the inclined block is rotatably connected to a roller.

[0016] Preferably, a connecting spring is fixedly connected to the outer wall of the first rotating arm, and a second rotating arm is fixedly connected to the side wall of the connecting spring.

[0017] Preferably, a first magnetic block is fixedly connected to the top of the outer wall of the shield, and a second magnetic block is fixedly connected to the side wall of the gun mount housing.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] 1. This invention enables the automatic opening of the electric vehicle charging port cover by installing a first rotating arm, a second rotating arm, and a button, solving the problem of cumbersome operation caused by manual operation by users, ensuring seamless process connection, and ensuring stable triggering of the cover opening signal;

[0020] 2. This invention, by installing a ramp, a first spring, a second spring, and a slide bar, achieves a process where the cover opens when the charging gun is pulled out and remains silent when it is returned, thus solving the problem of triggering the cover opening signal when the charging gun is returned and improving the reliability of the device.

[0021] 3. By installing a first pressing block and a second pressing block, this invention avoids the problem of the charging compartment cover opening unnecessarily in non-charging scenarios, improves the safety of the device, and prevents confusion for users caused by accidental opening of the cover.

[0022] 4. By installing a translation plate, connection point, and connection circuit, this invention further avoids triggering the cover opening signal when the charging gun is returned, thereby improving the stability of the entire charging process and user trust, and ensuring accurate return of the charging gun. Attached Figure Description

[0023] Figure 1 This is a schematic diagram of the exploded structure of the present invention;

[0024] Figure 2This is a cross-sectional structural diagram of the present invention;

[0025] Figure 3 This is a schematic diagram of the slide bar transmission structure of the present invention;

[0026] Figure 4 This is a schematic diagram of the first rotating arm and the second rotating arm of the present invention;

[0027] Figure 5 This is a schematic diagram of the first pressing block and the second pressing block of the present invention;

[0028] Figure 6 This is a schematic cross-sectional view of the limiting block of the present invention;

[0029] Figure 7 This is a side view of the fixed compartment of the present invention;

[0030] Figure 8 This is a schematic cross-sectional view of the fixed compartment structure of the present invention;

[0031] Figure 9 This is a schematic diagram of the shielding cover structure of the present invention;

[0032] Figure 10 This is the circuit diagram for the control circuit module.

[0033] In the diagram: 1. RF module housing; 2. Pressure plate; 3. Built-in battery; 4. Detection module; 5. Sealing gasket; 6. Reset spring; 7. Sealing ring; 8. Control circuit module; 9. Button; 10. Gun holder front shell; 11. Charging gun fixing compartment; 12. Gun holder rear shell; 13. Connecting shaft; 14. Rotary gear; 15. Slide rod; 16. Moving toothed plate; 17. First spring; 18. Push plate; 19. Opening slot; 20. Inclined block; 21. Roller; 22. Second spring; 23. Limiting block; 24. Buffer column; 25. First pressure block; 26. First outer shell; 27. Second pressure block; 28. Second outer shell; 29. ​​Third spring; 30. Connecting spring 31. First rotating arm; 32. Second rotating arm; 33. Connecting block; 34. Connecting frame; 35. Reset plate; 36. Cover plate; 37. Fourth spring; 38. Fifth spring; 39. First fixing screw block; 40. Second fixing screw block; 41. Abutting groove; 42. Abutting block; 43. Locking block; 44. Locking groove; 45. Inclined groove; 46. Compression spring; 47. Translation plate; 48. Sixth spring; 49. Sliding plate; 50. Connection point; 51. Connection circuit; 52. First magnetic block; 53. Second magnetic block; 54. Lifting plate; 55. Rotating screw; 56. First bevel gear; 57. Second bevel gear; 58. Locking block; 59. Cover. Detailed Implementation

[0034] 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.

[0035] In the description of this invention, it should be noted that the terms "upper," "lower," "inner," "outer," "front end," "rear end," "both ends," "one end," and "the other end," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing this 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 this invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0036] In the description of this invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0037] Please see Figure 1 , Figure 2 , Figure 4 and Figure 10 An embodiment of the present invention provides an intelligent gun holder for automatically opening the charging compartment of an electric vehicle, comprising a gun holder housing 10, an RF module housing 1 disposed on the gun holder housing 10, a control circuit module 8 disposed inside the RF module housing 1, a built-in battery 3 fixedly connected to the side wall of the control circuit module 8, a lifting plate 54 connected to the control circuit module 8 via a rotating screw 55, a detection module 4 fixedly connected to the side wall of the lifting plate 54, a pressure plate 2 fixedly connected to the side wall of the gun holder housing 10, a first rotating arm 31 connected to the pressure plate 2 via a reset spring 6, a connecting block 33 fixedly connected to the outer wall of the first rotating arm 31, a second rotating arm 32 connected to the connecting block 33 via a rotating shaft, a locking block 58 fixedly connected to the outer wall of the first rotating arm 31, a button 9 slidably connected to the first rotating arm 31, a charging gun fixing compartment 11 disposed on the gun holder housing 10, and a connecting frame 34 fixedly connected to the side wall of the second rotating arm 32.

[0038] Furthermore, when the charging gun is pulled out of the charging gun fixing compartment 11, the first rotating arm 31 rotates, and the first rotating arm 31 drives the locking block 58 to move upward, thereby releasing the lock on the charging gun. At this time, the charging gun can be pulled out. At the same time, the first rotating arm 31 drives the button 9 to move, so that the button 9 gradually approaches and touches the detection module 4. The deformation of the detection module 4 triggers the internal micro switch or sensor, so that the button 9 triggers the detection module 4 to realize the circuit conduction and sends the level change signal to the control circuit module 8. The control circuit module 8 sends a short-time opening signal according to the pre-coded radio frequency waveform, controlling the charging compartment of the electric vehicle to open the cover. After the transmission is completed, the control circuit module 8 puts the system into a low-power standby state, keeping only the necessary detection module 4 working. The built-in battery 3 supplies power to other electronic function modules, such as the control circuit module 8 and the detection module 4, through the power management module, so that the charging compartment cover opens automatically when the charging gun is pulled out, without the need for manual operation or other additional operations by the user.

[0039] A connecting block 33 and a second rotating arm 32 are provided on the first rotating arm 31. The second rotating arm 32 overcomes the elastic force of the return spring 6. The side of the second rotating arm 32 near the connecting frame 34 abuts against the first rotating arm 31. By rotating the second rotating arm 32, the part of the second rotating arm 32 on the left side of the connecting block 33 abuts against the first rotating arm 31, and the part of the second rotating arm 32 on the right side of the connecting block 33 drives the connecting frame 34, causing the connecting frame 34 to move the button 9 away from the first rotating arm 31. Further rotating the second rotating arm 32, the second rotating arm 32 abuts against the first rotating arm 31, thereby driving the first rotating arm 31 to rotate. The first rotating arm 31 drives the button 9. At this time, the second rotating arm 32 and the connecting frame... Under the action of 34, the first rotating arm 31 rotates by the same angle, and the button 9 can reach a higher height, thus ensuring that the button 9 can contact the lifting plate 54. This prevents the first rotating arm 31, located on the left side of the connecting block 33, from being bent when the user rotates the first rotating arm 31 to unlock the charging gun. This would cause the first rotating arm 31 to rotate too little, resulting in the button 9 not being able to touch the detection module 4 when the locking block 58 is not fixing the charging gun, thus preventing the detection module 4 from being triggered. By setting the second rotating arm 32 and the connecting frame 34, the stroke of the button 9 is further increased, ensuring that the button 9 can stably trigger the detection module 4, and ensuring the stability of the charging gun during the opening process.

[0040] In addition, the detection module 4 can also use photoelectric or Hall sensors or a combination of multiple sensors. In this case, when the user pulls the charging gun head out of the charging gun fixing compartment 11, the button 9 is close to the Hall sensor installed in the detection module 4. At this time, a corresponding magnet can be set on the button 9, so that the preset magnet is pushed close to the Hall sensor installed in the detection module 4. The Hall sensor converts the magnetic field change into a level change signal and sends it to the control circuit module 8. The control circuit module 8 can confirm that the gun head has been pulled out through preset judgment logic, such as timeout and double sampling verification. After confirming that the gun head has been pulled out, the control circuit module 8 sends a short-term opening signal according to the pre-coded radio frequency waveform. After the transmission is completed, the control circuit module 8 puts the system into a low-power standby state, only keeping the Hall sensor and necessary detection circuits working.

[0041] The radio frequency signal codes are as follows:

[0042]

[0043]

[0044]

[0045]

[0046]

[0047]

[0048]

[0049]

[0050]

[0051] Please see Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 6One embodiment of the present invention provides an intelligent gun holder for automatically opening the charging compartment of an electric vehicle. The outer wall of the charging gun fixing compartment 11 has symmetrically formed opening slots 19, which are movably fitted onto the outer wall of an inclined block 20. A second spring 22 is fixedly connected to the side wall of the inclined block 20. A sliding rod 15 is fixedly connected to the side wall of the second spring 22. A push plate 18 is fixedly connected to the side wall of the sliding rod 15. A first spring 17 is fixedly connected to the side wall of the push plate 18. A gun holder rear shell 12 is fixedly connected to the side wall of the first spring 17. A gun holder is fixedly connected to the side wall of the gun holder rear shell 12. A movable toothed plate 16 is fixedly connected to the outer wall of the faceplate 10 and the slide rod 15. A rotating gear 14 is meshed on the side wall of the movable toothed plate 16. The rotating gear 14 is fixedly mounted on the outer wall of the connecting shaft 13. A second bevel gear 57 is fixedly connected to the outer wall of the connecting shaft 13. A first bevel gear 56 is meshed on the side wall of the second bevel gear 57. A rotating lead screw 55 is fixedly connected to the side wall of the first bevel gear 56. A limit block 23 is movably mounted on the outer wall of the slide rod 15. A charging gun fixing chamber 11 is fixedly connected to the side wall of the limit block 23. A roller 21 is rotatably connected inside the inclined block 20.

[0052] Furthermore, during the process of inserting the charging gun into the charging gun fixing chamber 11, the charging gun gradually approaches and abuts against the inclined block 20, thereby causing the inclined block 20 to slide within the opening slot 19. The inclined block 20 drives the slide rod 15 to move, the slide rod 15 drives the push plate 18 to compress the first spring 17, the slide rod 15 drives the moving toothed plate 16 to move, the moving toothed plate 16 drives the rotating gear 14 to rotate, the rotating gear 14 drives the connecting shaft 13 to rotate, the connecting shaft 13 drives the second bevel gear 57 to rotate, the second bevel gear 57 drives the first bevel gear 56 to rotate, the first bevel gear 56 drives the rotating screw 55 to rotate, and the rotating screw 55 drives the lifting... The lowering plate 54 moves, causing it to move along the rotating screw 55 and gradually move away from the first bevel gear 56. The lowering plate 54 drives the detection module 4. Simultaneously, the charging gun gradually approaches and contacts the locking block 58, causing the locking block 58 to move. The locking block 58 drives the first rotating arm 31 to rotate, and the first rotating arm 31 drives the button 9. Thus, during the insertion of the charging gun, as the button 9 moves towards the lowering plate 54, the lowering plate 54 moves away from the button 9. Through the synchronous movement of the lowering plate 54, it is possible to prevent the charging gun from driving the locking block 58, the first rotating arm 31, and the button 9 simultaneously during insertion. 9. This causes button 9 to contact the detection module 4, preventing button 9 from triggering the detection module 4 and causing the release of the cover opening signal; when the inclined surface of the inclined block 20 contacts the charging gun fixing chamber 11, the charging gun fixing chamber 11 abuts against the inclined block 20, causing the inclined block 20 to compress the second spring 22, and the area of ​​the inclined block 20 in contact with the charging gun gradually decreases, so that the charging gun can no longer abut against the inclined block 20. At this time, the first spring 17 releases its elastic potential energy, the first spring 17 drives the push plate 18 to reset, the push plate 18 drives the slide rod 15 to reset, and the slide rod 15 drives the moving toothed plate 16, the rotating gear 14, the connecting shaft 13, and the second bevel gear. 57. The first bevel gear 56, the rotating screw 55, the lifting plate 54, and the slide bar 15 drive the inclined block 20, thereby moving the inclined block 20 away from the limit block 23. The roller 21 on the inclined block 20 rolls along the charging gun to ensure the smooth movement of the inclined block 20. Thus, when the charging gun is fully inserted into the charging gun fixing compartment 11 and the locking block 58 completes the locking, the slide bar 15 resets synchronously, thereby resetting the lifting plate 54, ensuring the stable triggering of the next opening signal; avoiding the opening signal being triggered again when the user returns the charging gun after closing the charging compartment cover after charging is completed, ensuring that the opening signal is only triggered when the charging gun is pulled out.

[0053] Please see Figure 1 , Figure 2 , Figure 4 and Figure 5This invention provides an embodiment of an intelligent charging gun holder for automatically opening the charging compartment of an electric vehicle. A first rotating arm 31 is connected to a first pressing block 25 via a rotating shaft; a second rotating arm 32 is connected to a second pressing block 27 via a rotating shaft; a third spring 29 is fixedly connected to the side wall of the first pressing block 25; the second pressing block 27 is fixedly connected to the side wall of the third spring 29; a first outer shell 26 is slidably connected to the side wall of the first pressing block 25; a locking block 43 is fixedly connected to the side wall of the first outer shell 26; a locking groove 44 is formed on the side wall of the first rotating arm 31; and the first outer shell 26 is connected to the first rotating arm 31 via a fourth spring 37. The second housing 28 is slidably connected to the side wall of the second pressure block 27. The top of the outer wall of the second housing 28 is fixedly connected to the abutment block 42. The side wall of the second rotating arm 32 is provided with an abutment groove 41. The second rotating arm 32 is connected to the second housing 28 through the fifth spring 38. The side wall of the first housing 26 is movably installed with the first fixing screw block 39. The side wall of the first fixing screw block 39 is detachably connected to the first pressure block 25. The side wall of the second housing 28 is movably installed with the second fixing screw block 40. The outer wall of the first rotating arm 31 is fixedly connected to the connecting spring 30. The side wall of the connecting spring 30 is fixedly connected to the second rotating arm 32.

[0054] Furthermore, during the process of removing the charging gun, before rotating the first rotating arm 31 and the second rotating arm 32, an external force is applied to the first outer shell 26 and the second outer shell 28, causing the first outer shell 26 to move away from the first pressing block 25 and the second outer shell 28 to move away from the second pressing block 27. This causes the first outer shell 26 to drive the locking block 43 into the locking slot 44, making the locking slot 44 abut against the first rotating arm 31. Simultaneously, the second outer shell 28 drives the abutting block 42 into the abutting groove 41, making the abutting block 42 abut against the second rotating arm 32. At this time, by moving the second outer shell 28, the second pressing block 27, the first pressing block 25, and the first outer shell 26 downwards, the second outer shell 28, by driving the abutting block 42, causes the abutting block 42 to abut against the first rotating arm 32. The contact block 42 drives the second rotating arm 32 to deflect. The first housing 26 drives the locking block 43, which in turn drives the first rotating arm 31 to deflect. The first rotating arm 31 drives the locking block 58 to release the locking of the charging gun. The first rotating arm 31 drives the button 9. After the button 9 contacts the detection module 4, the control circuit module 8 sends an open signal. By applying an external force that brings the first housing 26 and the second housing 28 closer together, the second rotating arm 32 and the connecting frame 34 can drive the button 9, increasing the stroke of the button 9 and ensuring contact between the button 9 and the lifting plate 54. The third spring 29 provides a buffer for the first pressure block 25 and the second pressure block 27 to approach each other, preventing the user from using too much force and damaging the equipment.

[0055] During the insertion of the charging gun, under the elastic force of the connecting spring 30 and the return spring 6, the return spring 6 elastically presses the second rotating arm 32, and the return spring 6 on the second rotating arm 32 elastically presses the first rotating arm 31, causing the locking block 58 on the first rotating arm 31 to lock the charging gun; when the first fixing screw block 39 is not connected to fix the first outer shell 26 and the first pressure block 25, and the second fixing screw block 40 is not connected to fix the second outer shell 28 and the second pressure block 27, if someone accidentally touches the first outer shell 26, the first pressure block 25, or the second outer shell 28... The second pressing block 27, under the action of the pivot between the first pressing block 25 and the first rotating arm 31, and the pivot between the second pressing block 27 and the second rotating arm 32, causes the first pressing block 25 to rotate around the pivot between the first pressing block 25 and the first rotating arm 31, and the second pressing block 27 to rotate around the pivot between the second rotating arm 32. The first rotating arm 31 and the second rotating arm 32 remain relatively stationary under the elastic force of the connecting spring 30 and the return spring 6, thereby preventing the locking block 58 and the button 9 from moving, and preventing the charging gun from being unlocked or sending an open signal; furthermore, if used... If the user does not require an anti-touch function, the first fixing screw 39 and the second fixing screw 40 can be rotated. The first fixing screw 39 moves the first outer shell 26 closer to the first pressure block 25, compressing the fourth spring 37. This causes the first fixing screw 39 to connect and fix the first outer shell 26 and the first pressure block 25, allowing the locking block 43 to be inserted into the locking slot 44. The outer wall of the second fixing screw 40 is threadedly connected to the second outer shell 28. When the second fixing screw 40 abuts against the second fixing screw 40, the second outer shell 28 moves along the second fixing screw 40, moving away from the second pressure block 25. Pressing block 27 stretches the fifth spring 38, inserting the abutment block 42 into the abutment groove 41, thereby disabling the anti-touch function; torsion springs are respectively set on the pivot between the first pressing block 25 and the first rotating arm 31 and on the pivot around the second rotating arm 32 of the second pressing block 27, which can ensure the reset of the first pressing block 25 and the second pressing block 27, and ensure that the first pressing block 25 and the second pressing block 27 are in the preset position, so that when the user moves the first outer shell 26 and the second outer shell 28, there is no need to move and adjust the angle, and the locking block 43 and the abutment block 42 can be accurately inserted into the corresponding groove.

[0056] Please see Figure 1 , Figure 2 , Figure 3 , Figure 6 , Figure 7 , Figure 8 and Figure 9The present invention provides an embodiment of an intelligent gun holder for automatically opening the charging compartment of an electric vehicle. The inner wall of the charging gun fixing compartment 11 is slidably connected to a sliding plate 49, and a translation plate 47 is fixedly connected to the side wall of the sliding plate 49. The side wall of the translation plate 47 contacts the inclined block 20. A reset plate 35 is fixedly connected to the side wall of the sliding plate 49. A reset plate 35 is slidably connected to the outer wall of the reset plate 35. A sixth spring 48 is fixedly connected to the side wall of the reset plate 35. The rear shell 12 of the gun holder is fixedly connected to the side wall of the sixth spring 48. A connection point 50 is fixedly connected to the side wall of the translation plate 47. A connection circuit 51 is fixedly connected to the inner wall of the charging gun fixing compartment 11.

[0057] Furthermore, the inclined block 20 is provided with a corresponding slot so that when the translation plate 47 abuts against the inclined block 20, the sides of the translation plate 47 and the inclined block 20 are on the same vertical plane. When the charging gun is inserted into the charging gun fixing chamber 11, the charging gun drives the translation plate 47 and the inclined block 20. By setting the translation plate 47, the translation plate 47 can drive the inclined block 20, which can ensure the stable horizontal movement of the inclined block 20. This avoids the inclined block 20 from prematurely compressing the second spring 22 due to equipment vibration when moving in the opening slot 19, causing the inclined block 20 to move in the opposite direction before reaching the expected position. This prevents the slide rod 15, the moving toothed plate 16, the rotating gear 14, the connecting shaft 13, and the second cone from moving in the opposite direction. Gear 57, first bevel gear 56, rotating screw 55, lifting plate 54, and detection module 4 move prematurely, causing detection module 4 to possibly contact button 9, triggering unnecessary cover opening command to control circuit module 8; when translation plate 47 moves, translation plate 47 drives sliding plate 49 to move, sliding plate 49 drives reset plate 35 to move, reset plate 35 compresses sixth spring 48, when charging gun is fully inserted into charging gun fixing compartment 11, translation plate 47 moves to the corresponding slot in charging gun fixing compartment 11, and connection point 50 on translation plate 47 contacts connection circuit 51, thereby connecting the circuit of connection circuit 51. At this time, connection circuit 51 can transmit relevant information such as successful return of charging gun and payment.

[0058] Please see Figure 1 , Figure 2 , Figure 3 , Figure 6 and Figure 9An embodiment of the present invention provides an intelligent gun holder for automatically opening the charging compartment of an electric vehicle. A compression spring 46 is fixedly connected to the inner wall of the limiting block 23, and a buffer column 24 is fixedly connected to the bottom of the outer wall of the compression spring 46. The limiting block 23 is slidably connected to the outer wall of the buffer column 24. An inclined groove 45 is equidistantly formed on the outer wall of the sliding rod 15, and the inclined groove 45 is located below the buffer column 24. A shielding cover 59 is connected to the outer wall of the gun holder housing 10 via a rotating shaft. The shielding cover 59 is located above the second pressure block 27. A cover plate 36 is detachably connected to the outer wall of the RF module housing 1. A sealing ring 7 is provided between the cover plate 36 and the RF module housing 1, and a sealing gasket 5 is provided between the cover plate 36 and the control circuit module 8. A first magnetic block 52 is fixedly connected to the top of the outer wall of the shielding cover 59, and a second magnetic block 53 is fixedly connected to the side wall of the gun holder housing 10.

[0059] Furthermore, during the process of the charging gun being inserted into the charging gun fixing chamber 11 and the slide rod 15 and push plate 18 resetting, the first spring 17 releases elastic potential energy. The first spring 17 drives the push plate 18 to approach the charging gun fixing chamber 11. The push plate 18 drives the slide rod 15 to slide within the limiting block 23. The slide rod 15 drives the inclined groove 45 to move, so that the inclined groove 45 passes through the buffer column 24 in sequence. Under the action of the sawtooth-shaped inclined groove 45, the inner wall of the slide rod 15 repeatedly abuts against the buffer column 24. The buffer column 24 repeatedly squeezes and compresses the spring 46. Through the elastic compression of the spring 46, the buffer column 24 squeezes the slide rod 15. The buffer column 24 applies resistance to the slide rod 15, thereby preventing the slide rod 15 from being pushed back. The rapid movement of 5 ensures that the lifting plate 54 slowly resets, further preventing the lifting plate 54 from contacting the button 9 during the charging gun reset process; the shielding cover 59 provides shielding protection to prevent rainwater from falling onto the first outer shell 26, the first pressure block 25, the second outer shell 28, and the second pressure block 27, and to prevent rainwater from entering the equipment through the structure. The RF module housing 1, the cover plate 36, and their contact surfaces use sealing gaskets 5 and sealing rings 7 to ensure sealing. When operating the first outer shell 26, the first pressure block 25, the second outer shell 28, and the second pressure block 27, rotate the shielding cover 59 to make the first magnetic block 52 and the second magnetic block 53 attract each other, thereby fixing the shielding cover 59.

[0060] Working principle: During the process of unplugging the charging gun, the first outer shell 26 drives the locking block 43 to insert into the locking slot 44, and the second outer shell 28 drives the abutting block 42 to insert into the abutting slot 41, so that the abutting block 42 abuts against the second rotating arm 32. The first outer shell 26 drives the locking block 43, the first rotating arm 31, and the button 9, and the second outer shell 28 drives the abutting block 42, the second rotating arm 32, and the connecting frame 34. The connecting frame 34 further drives the button 9, and the button 9 contacts the detection module 4.

[0061] During the insertion of the charging gun, the charging gun drives the inclined block 20, the slide bar 15, the moving toothed plate 16, the rotating gear 14, the connecting shaft 13, the second bevel gear 57, the first bevel gear 56, the lifting plate 54, and the detection module 4. To prevent the button 9 from contacting the detection module 4, the inclined block 20 moves to the preset position. The charging gun fixing chamber 11 drives the inclined block 20 to press and compress the second spring 22. The first spring 17 drives the push plate 18, the slide bar 15, the inclined block 20, and the lifting plate 54 to reset.

[0062] The charging gun moves the translation plate 47, the sliding plate 49, and the reset plate 35. The translation plate 47 moves the connection point 50. When the connection point 50 contacts the connection circuit 51, the connection circuit 51 transmits the information that the charging gun has been successfully returned.

[0063] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A smart gun holder for automatically opening the charging compartment of an electric vehicle, characterized in that: The system includes a gun mount housing (10), on which an RF module housing (1) is mounted. A control circuit module (8) is housed within the RF module housing (1). A built-in battery (3) is fixedly connected to the side wall of the control circuit module (8). The control circuit module (8) is connected to a lifting plate (54) via a rotating screw (55). A detection module (4) is fixedly connected to the side wall of the lifting plate (54). A pressure plate (2) is fixedly connected to the side wall of the gun mount housing (10). A first rotating arm (31) is connected via a return spring (6). A connecting block (33) is fixedly connected to the outer wall of the first rotating arm (31). The connecting block (33) is connected to a second rotating arm (32) via a rotating shaft. A locking block (58) is fixedly connected to the outer wall of the first rotating arm (31). A button (9) is slidably connected to the first rotating arm (31). A charging gun fixing compartment (11) is provided on the gun holder shell (10). A connecting frame (34) is fixedly connected to the side wall of the second rotating arm (32).

2. The intelligent gun holder for controlling the automatic opening of the charging compartment of an electric vehicle according to claim 1, characterized in that: The charging gun fixing compartment (11) has symmetrically opened slots (19) on its outer wall. The slots (19) are movably fitted onto the outer wall of the inclined block (20). A second spring (22) is fixedly connected to the side wall of the inclined block (20). A slide rod (15) is fixedly connected to the side wall of the second spring (22). A push plate (18) is fixedly connected to the side wall of the slide rod (15). A first spring (17) is fixedly connected to the side wall of the push plate (18). A gun holder rear shell (12) is fixedly connected to the side wall of the first spring (17). A gun holder face shell (10) is fixedly connected to the side wall of the gun holder rear shell (12). 15) A movable toothed plate (16) is fixedly connected to the outer wall. A rotating gear (14) is meshed on the side wall of the movable toothed plate (16). The rotating gear (14) is fixedly fitted on the outer wall of the connecting shaft (13). A second bevel gear (57) is fixedly connected to the outer wall of the connecting shaft (13). A first bevel gear (56) is meshed on the side wall of the second bevel gear (57). A rotating screw (55) is fixedly connected to the side wall of the first bevel gear (56). A limit block (23) is movably fitted on the outer wall of the slide rod (15). A charging gun fixing compartment (11) is fixedly connected to the side wall of the limit block (23).

3. The intelligent gun holder for controlling the automatic opening of the charging compartment of an electric vehicle according to claim 1, characterized in that: The first rotating arm (31) is connected to the first pressing block (25) via a rotating shaft, the second rotating arm (32) is connected to the second pressing block (27) via a rotating shaft, the first pressing block (25) is fixedly connected to the side wall of the third spring (29), the third spring (29) is fixedly connected to the side wall of the second pressing block (27), the first pressing block (25) is slidably connected to the side wall of the first pressing block (25), the first outer shell (26) is fixedly connected to the side wall of the first outer shell (26), the first rotating arm (31) is provided with a slot (44), the first rotating arm (31) is connected to the first outer shell (26) via a fourth spring (37), the second pressing block (27) is slidably connected to the side wall of the second outer shell (28), the top of the outer wall of the second outer shell (28) is fixedly connected to an abutment block (42), the second rotating arm (32) is provided with an abutment groove (41) on the side wall of the second rotating arm (32), and the second rotating arm (32) is connected to the second outer shell (28) via a fifth spring (38).

4. The intelligent gun holder for controlling the automatic opening of the charging compartment of an electric vehicle according to claim 1, characterized in that: The inner wall of the charging gun fixing compartment (11) is slidably connected to a sliding plate (49), the side wall of the sliding plate (49) is fixedly connected to a translation plate (47), the side wall of the translation plate (47) is in contact with the inclined block (20), the side wall of the sliding plate (49) is fixedly connected to a reset plate (35), the outer wall of the reset plate (35) is slidably connected to a reset plate (35), the side wall of the reset plate (35) is fixedly connected to a sixth spring (48), the side wall of the sixth spring (48) is fixedly connected to a gun holder rear shell (12), the side wall of the translation plate (47) is fixedly connected to a connection point (50), and the inner wall of the charging gun fixing compartment (11) is fixedly connected to a connection circuit (51).

5. The intelligent gun holder for controlling the automatic opening of the charging compartment of an electric vehicle according to claim 2, characterized in that: A compression spring (46) is fixedly connected to the inner wall of the limiting block (23), and a buffer column (24) is fixedly connected to the bottom of the outer wall of the compression spring (46). The limiting block (23) is slidably connected to the outer wall of the buffer column (24). An inclined groove (45) is provided at equal intervals on the outer wall of the slide rod (15), and the inclined groove (45) is located below the buffer column (24).

6. The intelligent gun holder for controlling the automatic opening of the charging compartment of an electric vehicle according to claim 1, characterized in that: The outer wall of the gun mount housing (10) is connected to a shielding cover (59) via a pivot. The shielding cover (59) is located above the second pressure block (27). The outer wall of the radio frequency module housing (1) is detachably connected to a cover plate (36). A sealing ring (7) is provided between the cover plate (36) and the radio frequency module housing (1). A sealing gasket (5) is provided between the cover plate (36) and the control circuit module (8).

7. The intelligent gun holder for controlling the automatic opening of the charging compartment of an electric vehicle according to claim 3, characterized in that: The first housing (26) has a first fixing screw block (39) movably installed on its side wall, and the first fixing screw block (39) has a first pressure block (25) detachably connected to its side wall. The second housing (28) has a second fixing screw block (40) movably installed on its side wall.

8. The intelligent gun holder for controlling the automatic opening of the charging compartment of an electric vehicle according to claim 2, characterized in that: The inclined block (20) is rotatably connected to a roller (21).

9. The intelligent gun holder for controlling the automatic opening of the charging compartment of an electric vehicle according to claim 1, characterized in that: A connecting spring (30) is fixedly connected to the outer wall of the first rotating arm (31), and a second rotating arm (32) is fixedly connected to the side wall of the connecting spring (30).

10. A smart gun holder for controlling the automatic opening of an electric vehicle charging compartment according to claim 6, characterized in that: The top of the outer wall of the shield (59) is fixedly connected to a first magnetic block (52), and the side wall of the gun mount (10) is fixedly connected to a second magnetic block (53).

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