Charging cover locking mechanism and electric appliance

Abstract

The embodiment of the application provides a charging cover locking mechanism and an electric equipment, and relates to the technical field of vehicle accessories. The charging cover locking mechanism comprises: a plate body, which is used for being hingedly connected to a charging bin base body of the electric equipment; a first locking piece, which is movably arranged on the plate body; a second locking piece, which is used for being connected with a charging bin cover plate of the electric equipment, and the first locking piece is used for being moved on the plate body to be clamped with or separated from the second locking piece; and an anti-disengagement piece, which is connected with the first locking piece and is used for preventing the first locking piece from moving when the first locking piece is clamped with the second locking piece. The charging cover locking mechanism and the electric equipment can improve the locking strength between the charging bin cover plate and the charging bin base body, and prevent the charging bin cover plate from being accidentally opened when the vehicle is running.

Description

Technical Field

[0001] This application relates to the field of vehicle parts technology, and in particular to a charging cover locking mechanism and electrical equipment. Background Technology

[0002] The charging port of an electric vehicle is the interface that connects the vehicle to external charging equipment. It is usually located on the side or rear of the vehicle. The charging cover is a protective cover that covers the charging port and is used to open and close the charging port to prevent it from being exposed and damaged when not in use. The charging cover is equipped with a locking mechanism to ensure that it remains closed while the vehicle is in motion.

[0003] In related technologies, the locking mechanism of the charging cover adopts a press-type design. The charging cover locking mechanism includes a locking tongue, a latch, and a spring-loaded component. The locking tongue is installed on the inside of the charging cover, while the latch is installed on the charging port. When it is necessary to close the charging cover, simply press the cover, and the locking tongue will automatically pop out and insert into the hole of the latch under the action of the spring-loaded component, thereby achieving locking.

[0004] However, the locking force between the latch and the latch is relatively small. During vehicle operation, especially when encountering bumpy road conditions, the connection between the latch and the latch is prone to loosening due to vibration, causing the charging cover to open unexpectedly and increasing the risk of water ingress, dust entry, or interference from other foreign objects. Utility Model Content

[0005] This application provides a charging cover locking mechanism and electrical equipment to solve the technical problem that the locking mechanism of related technologies fails during vehicle operation, resulting in the charging cover opening unexpectedly and increasing the risk of foreign object interference at the charging port.

[0006] In a first aspect, embodiments of this application provide a charging cover locking mechanism, comprising:

[0007] A plate body, the plate body being hinged to the charging compartment base of the electrical equipment;

[0008] A first locking element is movably disposed on the plate body;

[0009] The second locking member is used to connect with the charging compartment cover of the electrical equipment, and the first locking member is used to move on the plate to engage or disengage with the second locking member.

[0010] An anti-detachment component is provided, which is connected to the first locking component and is used to prevent the first locking component from moving when the first locking component is engaged with the second locking component.

[0011] In some embodiments, the first locking member is slidably disposed on the plate, and the sliding direction of the first locking member is set along the direction of approaching or away from the charging compartment base.

[0012] In some embodiments, the first locking member includes a connecting plate and a first locking hook, and the second locking member includes a second locking hook. The connecting plate is slidably disposed on the plate body, and the first locking hook is connected to the connecting plate. The first locking hook is used to engage or disengage with the second locking hook when the connecting plate approaches or moves away from the charging compartment base.

[0013] In some embodiments, the system further includes a rotating block and a linkage. The rotating block is inserted into the plate and rotatably connected to the plate. The linkage is disposed between the rotating block and the first locking member. The linkage is used to drive the first locking member to move on the plate when the rotating block rotates.

[0014] In some embodiments, the linkage includes a rotating plate and a protrusion. The rotating plate is fixedly disposed on the rotating block, and the protrusion is fixedly disposed on the rotating plate. The first locking member is provided with a sliding opening. The protrusion is inserted into the sliding opening and slidably connected to the sliding opening. The rotating plate rotates with the rotating block to drive the protrusion to slide in the sliding opening, thereby driving the first locking member to move on the plate.

[0015] In some embodiments, the anti-detachment component includes an anti-detachment block disposed on the first locking component, and the rotating plate is provided with an anti-detachment hole. The anti-detachment block is used to insert into or detach from the anti-detachment hole when the first locking component is engaged or disengaged from the second locking component.

[0016] In some embodiments, the first locking member is provided with an opening, and a mounting plate is provided on the sidewall of the opening extending toward the center of the opening, and the anti-detachment block is disposed on the mounting plate.

[0017] In some embodiments, a third locking member and a fourth locking member are also included. The third locking member is disposed on the rotating block, and the fourth locking member is disposed on the charging compartment base. The third locking member is used to engage with the fourth locking member when the first locking member and the second locking member are engaged, so as to prevent the rotating block from rotating.

[0018] In some embodiments, the third locking member includes a handle and a third locking hook. The handle is hinged to the rotating block, and the rotation axis of the handle is perpendicular to the rotation axis of the rotating block. The third locking hook is disposed on the handle. The fourth locking member includes a locking strip, which is disposed at the position where the plate body and the charging compartment base are hinged. The third locking hook is used to engage or disengage from the locking strip.

[0019] Secondly, embodiments of this application provide an electrical device, including a device body and a charging cover locking mechanism disposed on the device body.

[0020] This application provides a charging compartment cover locking mechanism and electrical device. When the charging compartment cover needs to be locked, the mechanism moves a first locking member on the plate, allowing it to engage with a second locking member of the charging compartment cover. This locks the charging compartment cover. An anti-disengagement component prevents the first locking member from moving, thus preventing disengagement and indirectly improving the locking strength between the charging compartment cover and the charging compartment base. During vehicle operation, especially on bumpy roads, this mechanism prevents the charging compartment cover and base from disengaging due to vibration, preventing accidental opening of the charging compartment cover and reducing the risk of water, dust, or other foreign object interference. Attached Figure Description

[0021] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments consistent with this application and, together with the description, serve to explain the principles of this application.

[0022] Figure 1 A schematic diagram of the assembly state of the charging cover locking mechanism provided in this application. Figure 1 ;

[0023] Figure 2 A schematic diagram of the assembly state of the charging cover locking mechanism provided in this application. Figure 2 ;

[0024] Figure 3 Schematic diagram of the charging cover locking mechanism provided in this application Figure 1 ;

[0025] Figure 4 Schematic diagram of the charging cover locking mechanism provided in this application Figure 2 ;

[0026] Figure 5 for Figure 4 A schematic diagram of a half-section structure;

[0027] Figure 6 for Figure 5 A partial structural diagram of the anti-detachment component and anti-detachment hole.

[0028] Explanation of reference numerals in the attached figures:

[0029] 100. Plate body;

[0030] 200, First locking element; 210, Connecting plate; 220, First locking hook; 230, Sliding opening; 240, Opening; 250, Mounting plate;

[0031] 300. Second locking element;

[0032] 400. Anti-slip components;

[0033] 500, Rotating block;

[0034] 600. Linkage component; 610. Rotating plate; 620. Protrusion; 630. Anti-detachment hole;

[0035] 700. Third locking element; 710. Handle; 720. Third locking hook;

[0036] 800, Fourth locking component;

[0037] 900. Charging compartment base; 910. Charging compartment cover.

[0038] The accompanying drawings illustrate specific embodiments of this application, which will be described in more detail below. These drawings and descriptions are not intended to limit the scope of the concept in any way, but rather to illustrate the concept of this application to those skilled in the art through reference to particular embodiments. Detailed Implementation

[0039] Exemplary embodiments will now be described in detail, examples of which are illustrated in the accompanying drawings. When the following description relates to the drawings, unless otherwise indicated, the same numbers in different drawings denote the same or similar elements. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with this application. Rather, they are merely examples of apparatuses and methods consistent with some aspects of this application as detailed in the appended claims.

[0040] In related technologies, the charging cover locking mechanism adopts a push-button design, which includes a latch, a latch, and an elastic component. The latch is installed on the inside of the charging cover and relies on elastic components such as springs or torsion springs to provide a reset force. The latch is fixed to the sheet metal structure around the charging port, and its surface has a snap-fit ​​hole or groove that matches the latch. When the user presses the charging cover, the latch is pressed back. After the cover is closed in place, the elastic component pushes the latch to automatically pop out and embed into the hole of the latch, thus completing the locking.

[0041] During vehicle operation, especially when passing over bumpy roads or experiencing high-speed vibrations, slight displacement may occur between the latch and the buckle, causing the latch to loosen or even completely disengage. This failure can cause the charging cover to pop open unexpectedly, which may not only damage the cover structure but also expose the charging interface, significantly increasing the risk of water ingress, dust accumulation, or foreign object intrusion, thereby affecting charging safety and equipment lifespan.

[0042] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings.

[0043] Combination Figures 1 to 6 This application provides a charging cover locking mechanism, including:

[0044] Plate 100 is used to be hinged to the charging compartment base 900 of the electrical equipment;

[0045] The first locking element 200 is movably disposed on the plate 100;

[0046] The second locking member 300 is used to connect with the charging compartment cover 910 of the electrical equipment, and the first locking member 200 is used to move on the plate 100 to engage or disengage with the second locking member 300.

[0047] Anti-detachment component 400 is connected to first locking component 200. Anti-detachment component 400 is used to prevent first locking component 200 from moving when first locking component 200 is engaged with second locking component 300.

[0048] In this application, when it is necessary to lock the charging compartment cover 910, the first locking member 200 is moved on the plate 100, so that the first locking member 200 can engage with the second locking member 300 of the charging compartment cover 910, thereby locking the charging compartment cover 910. At this time, the anti-disengagement member 400 can prevent the first locking member 200 from moving, thereby preventing the first locking member 200 from disengaging from the second locking member 300, indirectly improving the locking strength between the charging compartment cover 910 and the charging compartment base 900. During vehicle operation, especially when encountering bumpy road conditions, it prevents the charging compartment cover 910 and the charging compartment base 900 from disengaging due to vibration, thereby preventing the charging compartment cover 910 from opening accidentally and reducing the risk of water ingress, dust entry, or interference from other foreign objects.

[0049] In this embodiment, the charging compartment cover 910 is rectangular, the charging compartment base 900 has a rectangular cross-section, the charging compartment cover 910 is hinged to one side of the charging compartment base 900, and the plate 100 is hinged to one side wall of the charging compartment base 900. The rotation axis of the plate 100 is parallel to the rotation axis of the charging compartment cover 910, and the plate 100 and the charging compartment cover 910 can rotate in opposite or relative directions.

[0050] The first locking member 200 is slidably disposed on the plate 100, and the sliding direction of the first locking member 200 is set along the direction of approaching or moving away from the charging compartment base 900.

[0051] In this embodiment, flanges are provided on both sides of the plate 100. The flanges are provided along the length direction of the edge of the plate 100 and the cross section of the flanges is arc-shaped. A sliding space is formed between the flanges on both sides and the plate 100. The first locking member 200 is slidably disposed in the sliding space. The flanges can abut against the side of the first locking member 200 away from the plate 100, thereby preventing the first locking member 200 from separating from the plate 100 in a direction perpendicular to the plane where the plate 100 is located, and indirectly improving the sliding effect of the first locking member 200 slidably disposed on the plate 100.

[0052] In this embodiment, when the plate 100 rotates toward the charging compartment cover 910 and abuts against the charging compartment base 900, the first locking member 200 is located on the side of the plate 100 facing the charging compartment base 900. When the plate 100 rotates toward the direction away from the charging compartment cover 910 and abuts against the charging compartment base, the first locking member 200 is located on the side of the plate 100 away from the charging compartment base 900.

[0053] In other embodiments, a strip hole may be provided on the plate 100, and a slider may be provided on the first locking member 200 that passes through and is slidably connected in the strip hole, so that the first locking member 200 can also be slidably disposed on the plate 100 through the strip hole and the slider.

[0054] In other embodiments, the rotation axis of the first locking member 200 can be perpendicular to the rotation axis of the charging compartment cover 910, or the first locking member 200 can be slidably disposed on the plate 100 in a direction closer to or further away from the plate 100, which also allows the first locking member 200 to be movably disposed on the plate 100.

[0055] In this application, when the plate 100 rotates to abut against the charging compartment base 900, the first locking member 200 slides on the plate 100, causing the first locking member 200 to engage or disengage from the second locking member 300. This prevents the first locking member 200 from occupying too much space after movement, reduces the space occupied by the first locking member 200 after movement, and thus improves the structural compactness of the entire charging cover locking mechanism.

[0056] The first locking member 200 includes a connecting plate 210 and a first locking hook 220, and the second locking member 300 includes a second locking hook. The connecting plate 210 is slidably disposed on the plate body 100. The first locking hook 220 is connected to the connecting plate 210. The first locking hook 220 is used to engage or disengage with the second locking hook when the connecting plate 210 is close to or away from the charging compartment base 900.

[0057] In this application, when the plate 100 rotates toward the charging compartment cover 910 and abuts against the charging compartment base 900, the connecting plate 210 is driven to move closer to the charging compartment base 900, causing the connecting plate 210 to move inward toward the plate 100. The connecting plate 210 can drive the first locking hook 220 to engage with the second locking hook on the charging compartment cover 910, so that the charging compartment cover 910 is fixed to the state of closing the charging compartment base 900. The method of engaging the first locking hook 220 and the second locking hook improves the fixing strength of the charging compartment cover 910, and the fixing method is convenient and simple, improving the convenience of fixing the charging compartment cover 910.

[0058] In this embodiment, the cross-sections of the first locking hook 220 and the second locking hook are both arc-shaped, and the arc-shaped first locking hook 220 and the arc-shaped second locking hook can be hooked together, so that the first hook and the second hook can be directly snapped together; in other embodiments, the cross-sections of the first locking hook 220 and the second locking hook can also be set in an "L" shape or a "V" shape.

[0059] In this embodiment, the first locking hook 220 is integrally formed with the connecting plate 210, and the first locking hook 220 is located on the edge of the connecting plate 210 away from the hinge position between the plate body 100 and the charging compartment base 900. The first locking hook 220 is set along the length direction of the edge of the connecting plate 210, and the length of the second locking hook is the same as the length of the first locking hook 220. When the first locking hook 220 and the second locking hook are engaged, the contact area between the first locking hook 220 and the second locking hook is increased, thereby improving the engagement strength between the first locking hook 220 and the second locking hook.

[0060] In other embodiments, the first locking hook 220 may also be a plurality of hanging plates evenly arranged on the edge of the connecting plate 210. By engaging the plurality of hanging plates with the second hook, the engagement of the first locking member 200 and the second locking member 300 can also be achieved; or the first hook and the second hook may each include a plurality of hanging plates, such that the plurality of hanging plates of the first hook and the plurality of hanging plates of the second hook are engaged, which can also achieve the engagement of the first locking member 200 and the second locking member 300.

[0061] In this embodiment, the second hook can be fixed on the charging compartment cover 910 by welding, bolting or gluing.

[0062] The charging cover locking mechanism also includes a rotating block 500 and a linkage member 600. The rotating block 500 is inserted into the plate 100 and rotatably connected to the plate 100. The linkage member 600 is disposed between the rotating block 500 and the first locking member 200. The linkage member 600 is used to drive the first locking member 200 to move on the plate 100 when the rotating block 500 rotates.

[0063] In this embodiment, the linkage 600 is disposed between the rotating block 500 and the connecting plate 210 of the first locking member 200. The linkage 600 is used to drive the connecting plate 210 of the first locking member 200 to slide on the plate body 100 when the rotating block 500 rotates.

[0064] In this application, by driving the rotating block 500 to rotate, the rotating block 500 drives the connecting plate 210 of the first locking member 200 to slide on the plate body 100 through the linkage member 600, thereby improving the convenience for the user to drive the connecting plate 210 to slide on the plate body 100.

[0065] The linkage 600 includes a rotating plate 610 and a protrusion 620. The rotating plate 610 is fixedly mounted on the rotating block 500, and the protrusion 620 is fixedly mounted on the rotating plate 610. The first locking member 200 is provided with a sliding opening 230. The protrusion 620 is inserted into the sliding opening 230 and slidably connected to the sliding opening 230. The rotating plate 610 rotates with the rotating block 500 to drive the protrusion 620 to slide within the sliding opening 230, thereby driving the first locking member 200 to move on the plate 100.

[0066] In this application, when the drive block 500 rotates, the drive block 500 can drive the drive plate 610 to rotate synchronously, so that the drive plate 610 drives the protrusion 620 to move circumferentially along the rotation axis of the drive block 500. At this time, the protrusion 620 slides in the sliding opening 230 and abuts against the side wall of the sliding opening 230, so that the protrusion 620 drives the connecting plate 210 to move through the sliding opening 230, so that the connecting plate 210 drives the first locking hook 220 to engage or disengage with the second locking hook. When the user drives the drive block 500 to rotate in the same position, the connecting plate 210 can be linearly driven, which further improves the convenience of locking or unlocking the charging case cover 910.

[0067] In this embodiment, the rotating plate 610 is circular and is rotatably disposed between the plate body 100 and the connecting plate 210. The rotating block 500 is fixed at the center of the circular rotating plate 610. The protrusion 620 is cylindrical and the sliding opening 230 is a strip-shaped hole. When the rotating plate 610 rotates, it can drive the protrusion 620 to reciprocate within the sliding opening 230, thereby causing the protrusion 620 to drive the connecting plate 210 to slide.

[0068] In other embodiments, the linkage 600 may also include a telescopic rod. By fixing one end of the telescopic rod to the rotating block 500 and hinged the other end of the telescopic rod to the connecting plate 210, when the rotating block 500 rotates, the rotating block 500 can drive the telescopic rod to move circumferentially along the rotation axis of the rotating block 500. At this time, the telescopic rod can extend and retract to drive the connecting plate 210 to move on the plate 100, thus achieving the same driving effect for the connecting plate 210.

[0069] The anti-detachment component 400 includes an anti-detachment block, which is disposed on the first locking component 200. The rotating plate 610 is provided with an anti-detachment hole 630. The anti-detachment block is used to insert into or detach from the anti-detachment hole 630 when the first locking component 200 is engaged or disengaged from the second locking component 300.

[0070] In this embodiment, the anti-detachment block is disposed on the connecting plate 210 of the first locking member 200, and the anti-detachment block is disposed on the surface of the connecting plate 210 facing the plate body 100. The anti-detachment hole 630 and the sliding opening 230 are respectively disposed on both sides of the center of the rotating plate 610.

[0071] In this application, when the rotating plate 610 rotates to drive the connecting plate 210 to slide, causing the first locking hook 220 to engage with the second locking hook, the connecting plate 210 drives the anti-detachment block to move, and the rotating plate 610 drives the anti-detachment hole 630 to move, so that the anti-detachment block engages with the anti-detachment hole 630. The cooperation between the anti-detachment block and the anti-detachment hole 630 further prevents the rotating plate 610 from rotating, thereby indirectly preventing the connecting plate 210 from causing the first locking hook 220 to disengage from the second locking hook, thereby indirectly improving the engagement strength of the first locking hook 220 and the second locking hook, and improving the locking strength between the charging compartment cover 910 and the charging compartment base 900.

[0072] In this embodiment, the anti-detachment block is set as a hemispherical shape, and the anti-detachment hole 630 is circular. When the rotating plate 610 drives the anti-detachment block to move, the hemispherical anti-detachment block can better squeeze the rotating plate 610, thereby facilitating the detachment of the anti-detachment block and the anti-detachment hole 630. In other embodiments, the anti-detachment block can also be set as a cylinder or other shapes.

[0073] The first locking member 200 has an opening 240, and an installation plate 250 extends from the side wall of the opening 240 toward the center of the opening 240. The anti-detachment block is installed on the installation plate 250.

[0074] In this embodiment, the opening 240 is provided on the connecting plate 210 of the first locking member 200, and the mounting plate 250 is provided on the side of the opening 240 near the hinge position between the plate body 100 and the charging compartment base 900.

[0075] In this application, by adopting the configuration of opening 240 and mounting plate 250, when the connecting plate 210 moves the anti-detachment block, the anti-detachment block can deform the mounting plate 250 when it comes into contact with the plate body 100, so that the entire connecting plate 210 does not need to be squeezed, which further facilitates the anti-detachment block to be inserted into or detached from the anti-detachment hole 630.

[0076] In this embodiment, the mounting plate 250 and the connecting plate 210 are integrally formed. Both the mounting plate 250 and the connecting plate 210 are metal plates. Because the metal plates have a certain elasticity, the mounting plate 250 can drive the anti-detachment block to be inserted into or detached from the anti-detachment hole 630. In other embodiments, the mounting plate 250 can be set as an elastic plate, or the anti-detachment block can be set as an elastic block, so that the mounting plate 250 and the anti-detachment block can also be automatically inserted into or detached from the anti-detachment hole 630.

[0077] The charging cover locking mechanism also includes a third locking member 700 and a fourth locking member 800. The third locking member 700 is disposed on the rotating block 500, and the fourth locking member 800 is disposed on the charging compartment base 900. The third locking member 700 is used to engage with the fourth locking member 800 when the first locking member 200 and the second locking member 300 are engaged, so as to prevent the rotating block 500 from rotating.

[0078] In this application, when the rotating block 500 drives the rotating plate 610 to rotate, causing the connecting plate 210 to engage the first hook and the second hook, the rotating block 500 can engage the third locking member 700 and the fourth locking member 800. At this time, the third locking member 700 and the fourth locking member 800 prevent the rotating block 500 from continuing to rotate, thereby preventing the rotating block 500 from causing the connecting plate 210 to slide. This further fixes the first locking hook 220 and the second locking hook to the engaged state, preventing the first locking hook 220 and the second locking hook from disengaging from the engaged state, thereby further improving the locking strength between the charging compartment cover 910 and the charging compartment base 900.

[0079] The third locking member 700 includes a handle 710 and a third locking hook 720. The handle 710 is hinged to the rotating block 500, and the rotation axis of the handle 710 is perpendicular to the rotation axis of the rotating block 500. The third locking hook 720 is disposed on the handle 710. The fourth locking member 800 includes a locking strip, which is used to be disposed at the hinge position between the plate 100 and the charging compartment base 900. The third locking hook 720 is used to engage or disengage from the locking strip.

[0080] In this application, by adopting the handle 710, it is convenient to drive the rotating block 500 to rotate, thereby further facilitating the movement of the connecting plate 210 and improving the locking convenience of the charging compartment cover 910. When the first hook and the second hook are engaged, by driving the handle 710 to rotate on the rotating block 500, the handle 710 can drive the third locking hook 720 to engage with the locking bar, thereby preventing the rotating block 500 from continuing to rotate. By making the rotation axis of the handle 710 perpendicular to the rotation axis of the rotating block 500, the third locking hook 720 can move toward the locking bar and engage with the locking bar, improving the convenience of engaging the third locking hook 720 with the locking bar.

[0081] In this embodiment, the width of the handle 710 gradually increases in the direction away from the rotating block 500. The third locking hook 720 is disposed on the edge of the handle 710 away from the rotating block 500, and the third locking hook 720 is disposed along the length direction of the edge of the handle 710. The length of the locking bar is less than the length of the third locking hook 720. By increasing the length of the third locking hook 720 and the locking bar, the third locking hook 720 and the locking bar are prevented from separating, and the locking strength between the first locking hook 220 and the second locking hook is further improved.

[0082] In this embodiment, the cross-section of the third locking hook 720 is set in the shape of an "L", and the cross-section of the locking strip is set in the shape of a circle. The arc-shaped third locking hook 720 can be engaged with the outer wall of the circular locking strip, further preventing the third locking hook 720 from disengaging from the locking strip. In other embodiments, the shapes of the third locking hook 720 and the locking strip can be adjusted as needed. For example, the third locking hook 720 can be set to an arc shape, and the cross-section of the locking strip can be set to a rectangle.

[0083] This application also provides an electrical device, including a device body and a charging cover locking mechanism of any of the above embodiments disposed on the device body.

[0084] The specific structure of the charging cover locking mechanism has been described in detail in the above embodiments and will not be repeated here.

[0085] In this embodiment, the electrical equipment is an electric vehicle. In other embodiments, the electrical equipment may also be a charging pile, a household appliance, or an electronic device.

[0086] The electrical equipment provided in this application, by setting a charging cover locking mechanism, when it is necessary to lock the charging compartment cover 910, rotates the charging compartment cover 910 toward the charging compartment base 900, so that the charging compartment cover 910 closes the charging compartment base 900. At this time, the handle 710 drives the rotating block 500 to rotate on the plate 100, and the rotating block 500 can drive the rotating plate 610 to rotate, so that the rotating plate 610 drives the protrusion 620 to move within the sliding opening 230, so that the connecting plate 210 moves on the plate 100, so that the first hook and the second hook are engaged. At this time, the connecting plate 210 can drive the anti-detachment hole 630 to move, and the rotating plate 610 can drive the anti-detachment block to move. The movement causes the anti-detachment block to engage with the anti-detachment hole 630, thereby preventing the connecting plate 210 from moving further. By driving the handle 710 to rotate on the rotating block 500, the handle 710 drives the third locking hook 720 to engage with the locking strip, thereby further preventing the rotating block 500 from rotating and preventing the first locking hook 220 and the second locking hook from disengaging. This indirectly improves the locking strength between the charging compartment cover 910 and the charging compartment base 900. During vehicle operation, especially when encountering bumpy road conditions, it prevents the charging compartment cover 910 and the charging compartment base 900 from disengaging due to vibration, thereby preventing the charging compartment cover 910 from opening accidentally and reducing the risk of water ingress, dust entry, or interference from other foreign objects.

[0087] Finally, it should be noted that other embodiments of this utility model will readily occur to those skilled in the art upon consideration of the specification and practice of the utility model disclosed herein. This utility model is intended to cover any variations, uses, or adaptations of this utility model that follow the general principles of this utility model and include common knowledge or customary techniques in the art not disclosed herein, and is not limited to the precise structures described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this utility model is limited only by the appended claims.

Claims

1. A charging cover locking mechanism, characterized in that, include: A plate (100) is used to be hinged to the charging compartment base (900) of the electrical equipment; A first locking element (200) is movably disposed on the plate (100); The second locking member (300) is used to connect with the charging compartment cover (910) of the electrical equipment, and the first locking member (200) is used to move on the plate (100) to engage or disengage with the second locking member (300). An anti-detachment component (400) is connected to the first locking component (200), and the anti-detachment component (400) is used to prevent the first locking component (200) from moving when the first locking component (200) is engaged with the second locking component (300).

2. The charging cover locking mechanism according to claim 1, characterized in that, The first locking member (200) is slidably disposed on the plate (100), and the sliding direction of the first locking member (200) is arranged along the direction close to or away from the charging compartment base (900).

3. The charging cover locking mechanism according to claim 2, characterized in that, The first locking member (200) includes a connecting plate (210) and a first locking hook (220), and the second locking member (300) includes a second locking hook. The connecting plate (210) is slidably disposed on the plate body (100). The first locking hook (220) is connected to the connecting plate (210). The first locking hook (220) is used to engage or disengage with the second locking hook when the connecting plate (210) is close to or away from the charging compartment base (900).

4. The charging cover locking mechanism according to any one of claims 1-3, characterized in that, It also includes a rotating block (500) and a linkage (600). The rotating block (500) is inserted into the plate (100) and rotatably connected to the plate (100). The linkage (600) is disposed between the rotating block (500) and the first locking member (200). The linkage (600) is used to drive the first locking member (200) to move on the plate (100) when the rotating block (500) rotates.

5. The charging cover locking mechanism according to claim 4, characterized in that, The linkage (600) includes a rotating plate (610) and a protrusion (620). The rotating plate (610) is fixedly mounted on the rotating block (500), and the protrusion (620) is fixedly mounted on the rotating plate (610). The first locking member (200) is provided with a sliding opening (230). The protrusion (620) is inserted into the sliding opening (230) and slidably connected to the sliding opening (230). The rotating plate (610) rotates with the rotating block (500) to drive the protrusion (620) to slide in the sliding opening (230), thereby driving the first locking member (200) to move on the plate (100).

6. The charging cover locking mechanism according to claim 5, characterized in that, The anti-detachment component (400) includes an anti-detachment block, which is disposed on the first locking component (200). The rotating plate (610) is provided with an anti-detachment hole (630). The anti-detachment block is used to insert into or detach from the anti-detachment hole (630) when the first locking component (200) is engaged or disengaged from the second locking component (300).

7. The charging cover locking mechanism according to claim 6, characterized in that, The first locking member (200) is provided with an opening (240), and an mounting plate (250) is provided on the side wall of the opening (240) extending toward the center of the opening (240), and the anti-detachment block is provided on the mounting plate (250).

8. The charging cover locking mechanism according to claim 4, characterized in that, It also includes a third locking member (700) and a fourth locking member (800). The third locking member (700) is disposed on the rotating block (500), and the fourth locking member (800) is disposed on the charging compartment base (900). The third locking member (700) is used to engage with the fourth locking member (800) when the first locking member (200) and the second locking member (300) are engaged, so as to prevent the rotating block (500) from rotating.

9. The charging cover locking mechanism according to claim 8, characterized in that, The third locking member (700) includes a handle (710) and a third locking hook (720). The handle (710) is hinged to the rotating block (500), and the rotation axis of the handle (710) is perpendicular to the rotation axis of the rotating block (500). The third locking hook (720) is disposed on the handle (710). The fourth locking member (800) includes a locking strip. The locking strip is used to be disposed at the hinge position between the plate (100) and the charging compartment base (900). The third locking hook (720) is used to engage or disengage from the locking strip.

10. An electrical appliance, characterized in that, It includes a device body and a charging cover locking mechanism as described in any one of claims 1-9, which is disposed on the device body.

Images