Charging port assembly and vehicle

Abstract

The utility model provides a charging port assembly and a vehicle. The charging port assembly comprises a bottom protection plate and a charging interface assembly. The bottom protection plate comprises a mounting ring and a sealing cover, the charging interface assembly comprises a wire harness and a charging interface, and one end of the wire harness is connected with the charging interface. The charging interface is arranged on one side of the bottom protection plate, and the sealing cover is movably arranged on the installation ring so as to open or close the installation ring. Through the arrangement, the convenience of taking and placing the charging interface is improved, and when the charging interface assembly is applied to the vehicle and the low-voltage storage battery feed condition occurs in the vehicle, the charging interface assembly can penetrate through the bottom protection plate through the sealing cover to be taken out of the vehicle, and then the charging interface assembly is connected with an external power supply for emergency charging; and the capability of processing emergency situations such as storage battery feed of the vehicle is improved.

Description

Technical Field

[0001] The present application relates to the field of transportation vehicles, and in particular to a charging port assembly and a vehicle. Background Art

[0002] With the rapid development of the vehicle industry, the choice of various models is becoming more and more abundant. In order to attract more consumers, car companies have made the vehicles more intelligent and beautiful in appearance during the vehicle design process. Some models have improved the doors, canceled the traditional mechanical key opening method of the doors, and unlocked the doors by face, fingerprint or distance sensing to increase the beauty and intelligence of the vehicle appearance. However, under this design structure, when the vehicle is fed by low-voltage batteries, the various electrical components of the vehicle cannot be used, and because there is no mechanical key, the door cannot be opened. In case of an emergency, the only way is to break the window or pry the door open, which will cause certain damage to the vehicle.

[0003] Therefore, it is necessary to provide an improved charging port assembly and vehicle to solve some or all of the above problems. Utility Model Content

[0004] The present application provides a charging port assembly and a vehicle that can be used for emergency charging and has a highly concealed charging interface.

[0005] The present application provides a charging port assembly, comprising: a bottom guard plate and a charging interface assembly; the bottom guard plate comprises a mounting ring and a cover, the charging interface assembly comprises a wiring harness and a charging interface, one end of the wiring harness is connected to the charging interface; the charging interface is located on one side of the bottom guard plate, and the cover is movably provided on the mounting ring to open or close the mounting ring.

[0006] Furthermore, the cover includes a cover body and a hand-held part; the cover body is movably arranged on the mounting ring, the hand-held part is located on the outside of the cover body, and the charging interface is connected to the inside of the cover body.

[0007] Furthermore, the hand-holding portion includes a first hand-holding groove and a second hand-holding groove which are arranged at intervals, and the first hand-holding groove and the second hand-holding groove are both recessed inward from the outer side of the cover body.

[0008] Furthermore, the first holding groove and the second holding groove are recessed to form a raised portion located on the inner side of the cover body; the charging interface is arranged on the raised portion; when the sealing cover closes the mounting ring, in the inner and outer directions of the cover body, at least part of the raised portion exceeds the mounting ring.

[0009] Furthermore, the sealing cover further comprises at least one connecting portion which is arranged on the cover body and is detachably connected to the mounting ring; when a plurality of connecting portions are provided, the connecting portions are arranged at intervals along the circumference of the cover body.

[0010] Furthermore, a plurality of the connecting parts are arranged on the inner side of the cover body; the connecting part is in a hook-shaped structure, and when the cover body closes the mounting ring, the connecting part is hooked to the mounting ring.

[0011] Furthermore, the cover includes a plurality of mounting portions arranged on the inner side of the cover body, the charging port is detachably connected to at least one of the mounting portions, and the wiring harness is fixedly connected or movably connected to at least one of the mounting portions.

[0012] Furthermore, the charging interface assembly also includes a buckle; the wiring harness and the charging interface are both provided with a buckle; and some of the buckles are detachably connected to the cover.

[0013] Further, the mounting ring comprises at least one locking portion, and when a plurality of locking portions are provided, the locking portions are arranged at intervals along the circumferential direction on the mounting ring; and the connecting portion is detachably connected to the locking portions in a one-to-one correspondence.

[0014] The present application also provides a vehicle, comprising: a power storage module and the charging port assembly as described above, wherein the other end of the wiring harness is connected to the power storage module.

[0015] Compared with the prior art, the charging port assembly of the present application improves the convenience of taking and placing the charging port by setting the charging port on the bottom guard plate, and the cover can open or close the mounting ring, and the concealment of the charging port can also be improved when the cover is closed. The charging port assembly is arranged on the vehicle, and when the vehicle has a low-voltage battery feed, the cover can be opened from the mounting ring, and the charging port can be passed through the bottom guard plate to be taken out of the vehicle, and then connected to an external power supply for emergency charging, thereby improving the vehicle's ability to handle emergency situations such as battery feed. At the same time, the charging interface component is located inside the vehicle, which improves the concealment of the charging interface component and further avoids damage caused by human error.

[0016] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present specification. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the specification and, together with the description, serve to explain the principles of the specification.

[0018] Figure 1 It is a three-dimensional diagram of the vehicle midsole guard plate, cover and charging interface assembly during assembly.

[0019] Figure 2 yes Figure 1 A partial enlarged view of point A in the middle.

[0020] Figure 3 yes Figure 1 Side view from another perspective of the midsole guard, cover and charging port assembly during assembly.

[0021] Figure 4 yes Figure 1 A three-dimensional image of the midsole guard.

[0022] Figure 5 yes Figure 4 Side view of the middle mounting section.

[0023] Figure 6 yes Figure 4 A three-dimensional view of the middle mounting portion.

[0024] Figure 7 yes Figure 1 Side view of the middle cover.

[0025] Figure 8 yes Figure 1 A side view of the middle cover from another perspective.

[0026] Fig. 9 yes Figure 8 A perspective view of the middle cover.

[0027] Fig.10 yes Fig. 9 A schematic diagram of another embodiment of the middle connecting portion.

[0028] Fig.11 yes Figure 1 Side view of the charging interface assembly.

[0029] Fig.12 yes Fig.11 A three-dimensional view of the charging interface assembly.

[0030] Explanation of the accompanying figure numbers: bottom guard plate, 1; mounting ring, 11; locking part, 111; limiting protrusion, 1111; transition hole, 1112; limiting hole, 1113; guide surface, 1114; cover, 2; cover body, 21; hand-holding part, 22; first hand-holding groove, 221; second hand-holding groove, 222; raised part, 223; connecting part, 23; card slot, 231; first clamping part, 232; second clamping part, 233; mounting part, 24; outer side of the cover body, 25; inner side of the cover body, 26; charging interface assembly, 3; wiring harness, 31; charging interface, 32; buckle, 33. DETAILED DESCRIPTION

[0031] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The implementations described in the following exemplary embodiments do not represent all implementations consistent with this specification. Instead, they are merely examples of devices and methods consistent with some aspects of this specification as detailed in the appended claims.

[0032] The terms used in this specification are for the purpose of describing specific embodiments only and are not intended to limit this specification. The singular forms "a", "the" and "the" used in this specification and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0033] It should be understood that although the terms first, second, third, etc. may be used in this specification to describe various information, this information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of this specification, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0034] Next, the embodiments of this specification are described in detail.

[0035] like Figures 1 to 4 As shown, the vehicle of the present application includes a power storage module (not shown) and a charging port assembly. To improve the concealment and safety of the charging port assembly, the charging port assembly is preferably located at the bottom of the vehicle and connected to the power storage module. Of course, the charging port assembly can also be located on the left and right sides or the front and rear sides of the vehicle to improve the convenience of using the charging port assembly.

[0036] In one embodiment, the charging port assembly includes a bottom guard plate 1 and a charging interface assembly 3. The charging interface assembly 3 is respectively connected to the power storage module and the bottom guard plate 1. The bottom guard plate 1 can be a front bottom guard plate or a rear bottom guard plate of a vehicle, and the power storage module is a low-voltage battery of the vehicle.

[0037] The bottom guard plate 1 includes a mounting ring 11 and a cover 2, and the charging interface assembly 3 includes a wiring harness 31 and a charging interface 32. The cover 2 is movably arranged on the mounting ring 11 to open or close the mounting ring 11. Specifically, the cover 2 is detachably connected to the mounting ring 11, or the cover 2 is rotatably hinged to the mounting ring 11. The charging interface 32 is detachably arranged on the inner side of the cover 2, the bottom guard plate 1 or the internal component of the vehicle. One end of the wiring harness 31 is electrically connected to the charging interface 32, and the other end of the wiring harness 31 is connected to the power storage module.

[0038] When the vehicle is in need of battery power feeding and emergency charging is required, the cover 2 is removed from the mounting ring 11 or opened, so that the charging interface 32 and part of the wiring harness 31 pass through the mounting ring 11 and are stretched to the outside of the vehicle, and then the charging interface 32 is connected to the external power supply for emergency charging. This arrangement not only improves the vehicle's ability to handle emergency situations such as low-voltage battery power feeding, but also avoids the occurrence of breaking windows or prying doors in extreme emergencies. In addition, the charging interface assembly 3 is located inside the vehicle when not in use, which improves the concealment of the charging interface assembly 3 and further avoids damage caused by human error.

[0039] To ensure that the wiring harness 31 and the charging port 32 can be easily pulled out of the vehicle, the wiring harness 31 has a certain amount of stretching, and the distance between the mounting ring 11 and the edge of the vehicle chassis is less than 300 mm, so that the arm can easily reach into the bottom of the vehicle to open the cover 2.

[0040] Further integration Figure 5 and Figure 6 As shown, the mounting ring 11 includes at least one locking portion 111, and when a plurality of locking portions 111 are provided, the locking portions 111 are arranged at intervals along the circumferential direction on the mounting ring 11. The locking portion 111 cooperates with the cover 2 so that the cover 2 can be fixed to the mounting ring 11. In one embodiment, the cover 2 and the mounting ring 11 are hingedly arranged, and the mounting ring 11 may be provided with only one locking portion 111. Of course, when the cover 2 and the mounting ring 11 are detachably connected, the mounting ring 11 is provided with a plurality of locking portions 111 to ensure that the cover 2 is firmly connected to the mounting ring 11.

[0041] In one embodiment, the locking portion 111 includes a limiting protrusion 1111, a transition hole 1112, and a limiting hole 1113. The limiting protrusion 1111 is arranged to protrude inward from the inner side of the mounting ring 11, the transition hole 1112 is connected to the limiting hole 1113, and the limiting protrusion 1111 and the limiting hole 1113 are arranged along the radial direction of the mounting ring 11. In the radial direction of the mounting ring 11, the width of the limiting hole 1113 is smaller than the width of the transition hole 1112. The limiting protrusion 1111 and the limiting hole 1113 are arranged in an arc shape, and the limiting protrusion 1111 and the limiting hole 1113 are arranged concentrically with the mounting ring 11.

[0042] When the cover 2 closes the mounting ring 11, the cover 2 is connected to the limiting protrusion 1111 and is partially located in the limiting hole 1113. The limiting protrusion 1111 and the limiting hole 1113 cooperate with each other to prevent the cover 2 from falling off in the circumferential direction, shaking in the radial direction, and falling off in the inner and outer directions on the mounting ring 11. This arrangement allows the cover 2 to remain fixed on the mounting ring 11 when the vehicle is vibrating during driving or driving violently.

[0043] At the same time, in order to facilitate the easy connection of the cover 2 to the mounting ring 11, the limiting protrusion 1111 is provided with a guide surface 1114 arranged in a slope. In the tightening direction of the cover 2, the height of the guide surface 1114 increases.

[0044] Further integration Figures 7 to 9 As shown, the cover 2 includes a cover body 21 and a handle 22. The handle 22 is located on the outer side 25 of the cover body 21, and the charging interface 32 is connected to the inner side 26 of the cover body 21. The cover body 21 is movably arranged on the mounting ring 11 to open or close the mounting ring 11, so that the charging interface 32 can be quickly taken out or hidden in the vehicle.

[0045] In one embodiment, the cover body 21 is hinged to the mounting ring 11, and the handle 22 can be a handle structure to facilitate the cover body 21 to open or close the mounting ring 11. In another embodiment, the cover body 21 is detachably screwed to the mounting ring 11, and part of the handle 22 is recessed inward from the outer side 25 of the cover body 21. When the cover body 21 closes the mounting ring 11, part of the handle 22 passes through the mounting ring 11 and is located inside the vehicle.

[0046] In one embodiment, the hand-held portion 22 includes a first hand-held groove 221 and a second hand-held groove 222 that are spaced apart. The first hand-held groove 221 and the second hand-held groove 222 are both recessed inward from the outer side 25 of the cover body 21, and form a protrusion 223 that protrudes from the inner side 26 of the cover body 21. The charging port 32 and part of the wiring harness 31 are provided on the protrusion 223. After the cover body 21 closes the mounting ring 11, in the inner and outer directions of the cover body 21, at least part of the protrusion 223 exceeds the mounting ring 11, and passes through the mounting ring 11 and extends into the vehicle. The protrusion 223 and the cover body 21 together block the mounting ring 11.

[0047] In one embodiment, the cover 2 includes at least one connecting portion 23. The connecting portion 23 is provided on the cover body 21. When the cover body 21 closes the mounting ring 11, the connecting portion 23 is detachably connected to the locking portion 111, and is arranged one-to-one with the locking portion 111. When a plurality of connecting portions 23 are provided, the connecting portions 23 are arranged at intervals along the circumference of the cover body 21 to ensure that the cover 2 is firmly connected to the mounting ring 11. When the cover 2 is hinged to the mounting ring 11, only one connecting portion 23 may be provided. Indeed, when the cover 2 is detachably connected to the mounting ring 11, the mounting ring 11 is provided with a plurality of locking portions 111 at intervals.

[0048] A plurality of connection parts 23 are provided on the inner side 26 of the cover body 21 and protrude inward from the inner side 26 of the cover body 21. The connection parts 23 are hook-shaped structures, and when the cover body 21 closes the mounting ring 11, the connection parts 23 are engaged with the mounting ring 11. Specifically, part of the connection parts 23 is engaged with the limiting protrusion 1111 and part of the connection parts 23 is located in the limiting hole 1113.

[0049] In one embodiment, the connecting portion 23 includes a slot 231, a first clamping portion 232 and a second clamping portion 233. The first clamping portion 232 is connected between the bottom side of the second clamping portion 233 and the inner side of the cover body 21, and in the radial direction of the mounting ring 11, the width of the first clamping portion 232 is smaller than the width of the second clamping portion 233.

[0050] The slot 231 is formed between the inner side of the cover body 21 and at least part of the bottom side of the second clamping portion 233. Specifically, when the bottom side of the second clamping portion 233 is a flat surface without a depression, the slot 231 is formed between the inner side of the cover body 21 and the entire bottom side of the second clamping portion 233. When the second clamping portion 233 includes a plurality of bottom sides and has a plane that is depressed inwardly, the slot 231 is formed between the inner side of the cover body 21 and part of the bottom side of the second clamping portion 233. Fig.10 shown.

[0051] When the cover 2 closes the mounting ring 11, the second clamping portion 233 in the connecting portion 23 and at least part of the first clamping portion 232 are provided with the transition hole 1112, and along the tightening direction, the first clamping portion 232 rotates and slides into the limiting hole 1113. In this process, the second clamping portion 233 slides along the guide surface 1114 to the top surface of the limiting protrusion 1111, so that the first clamping portion 232 is clamped to the protrusion 1111, and then the limiting protrusion 1111 is clamped into the clamping groove 231. The tightening direction of the cover 2 can be clockwise or counterclockwise.

[0052] After the cover 2 closes the mounting ring 11, the limiting protrusion 1111 is inserted into the clamping groove 231, and the connecting portion 23 contacts the limiting protrusion 1111 in the radial direction and the axial direction of the mounting ring 11. Specifically, the first clamping portion 232 contacts the limiting protrusion 1111 in the radial direction of the mounting ring 11, and the second clamping portion 233 contacts the limiting protrusion 1111 in the axial direction of the mounting ring 11.

[0053] In the axial direction of the mounting ring 11, the height of the clamping groove 231 is less than the sum of the height of the limiting protrusion 1111 and the thickness of the mounting ring 11, so as to ensure that the limiting protrusion 1111 and the clamping groove 231 can be interference-fitted, and the bottom side of the second clamping portion 233 is attached to the top surface of the limiting protrusion 1111, and the outer side of the mounting ring 11 is attached to the inner side of the cover body 21. In the radial direction of the mounting ring 11, the width of the first clamping portion 232 is less than the width of the limiting hole 1113, so as to ensure that the first clamping portion 232 is interference-fitted with the limiting hole 1113. Such a configuration can prevent the cover 2 from falling off in the circumferential direction, shaking in the radial direction, and falling off in the inner and outer directions on the mounting ring 11.

[0054] In another embodiment, the locking portion 111 on the mounting ring 11 may be provided with only the limiting protrusion 1111, and in the radial direction of the mounting ring 11, the limiting protrusion 1111 is arranged adjacent to the opening of the mounting ring 11 and is arranged at intervals in the circumferential direction. The claw-shaped connecting portion 23 on the cover 2 is arranged at intervals in the circumferential direction along the raised portion 223, and the connecting portion 23 corresponds to the limiting protrusion 1111 one by one. When the cover 2 closes the mounting ring 11, the connecting portion 23 extends from the opening of the mounting ring 11 into the interior of the vehicle and is fixed to the mounting ring 11 along the tightening direction.

[0055] In another embodiment, the locking portion 111 and the connecting portion 23 are both threaded connection structures, and the cover 2 is screwed to the mounting ring 11 for installation or removal.

[0056] In one embodiment, the cover 2 includes at least one mounting portion 24 disposed on the inner side of the cover body 21. Specifically, when the cover 2 is provided with only one mounting portion 24, the charging interface 32 is detachably connected to the mounting portion 24. When the cover 2 is provided with multiple mounting portions 24, the charging interface 32 is detachably connected to at least one mounting portion 24, and the wiring harness 31 is fixedly connected or movably connected to at least one mounting portion 24. This arrangement allows the charging interface 32 to be easily removed from the cover 2 when the vehicle needs emergency charging.

[0057] In order to allow the cover 2 with the wiring harness 31 and the charging port 32 to be smoothly stretched out of the mounting ring 11 , the projection of the mounting portion 24 is located within the projection of the hand-held portion 22 and the raised portion 223 in the direction from the inside to the outside of the cover 2 .

[0058] Further integration Fig.11 and Fig.12As shown, the charging interface assembly 3 further includes a buckle 33. Buckles 33 are provided on both the wiring harness 31 and the charging interface 32, and some buckles 33 are detachably connected to the cover 2. Specifically, the buckle 33 is detachably provided on the mounting portion 24, so that the wiring harness 31 and the charging interface 32 are more convenient and quick to remove from the mounting portion 24.

[0059] The charging port assembly of the present application is preferably, but not limited to, arranged on a vehicle. The charging port assembly arranges the charging interface 32 on the bottom guard plate 1, and the cover 2 can open or close the mounting ring 11, thereby improving the convenience of taking and placing the charging interface 32, and the concealment of the charging interface 32 can also be improved when the cover 2 is closed. At the same time, when the charging port assembly is arranged on the vehicle, when the vehicle has a low-voltage battery feeding situation, the charging interface assembly 3 can be passed through the bottom guard plate 1 through the cover 2 to be taken out of the vehicle, and then connected to an external power supply for emergency charging, thereby improving the vehicle's ability to handle emergency situations such as battery feeding. At the same time, the charging interface assembly 3 is located at the bottom guard plate 1, which improves the concealment of the charging interface assembly and further avoids damage caused by human error.

[0060] The above is only a preferred implementation mode of the present application, and does not constitute any form of limitation to the present application. Although the present application has been disclosed as a preferred implementation mode as above, it is not used to limit the present application. Any technician familiar with this profession can make some changes or modify the technical contents disclosed above into equivalent implementation modes without departing from the scope of the technical solution of the present application. However, any simple modification, equivalent change and modification made to the above implementation modes based on the technical essence of the present application without departing from the content of the technical solution of the present application still fall within the scope of the technical solution of the present application.

Claims

1. A charging port assembly, characterized in that: include: A bottom guard plate (1) and a charging interface assembly (3); the bottom guard plate (1) comprises a mounting ring (11) and a cover (2); the charging interface assembly (3) comprises a wiring harness (31) and a charging interface (32); one end of the wiring harness (31) is connected to the charging interface (32), the charging interface (32) is arranged on one side of the bottom guard plate (1), and the cover (2) is movably arranged on the mounting ring (11) to open or close the mounting ring (11).

2. The charging port assembly according to claim 1, characterized in that: The cover (2) comprises a cover body (21) and a hand-held portion (22); the cover body (21) is movably arranged on the mounting ring (11), the hand-held portion (22) is located on the outer side (25) of the cover body (21), and the charging interface (32) is connected to the inner side (26) of the cover body (21).

3. The charging port assembly according to claim 2, characterized in that: The hand-holding portion (22) comprises a first hand-holding groove (221) and a second hand-holding groove (222) which are arranged at intervals, and the first hand-holding groove (221) and the second hand-holding groove (222) are both recessed inwardly from the outer side (25) of the cover body (21).

4. The charging port assembly according to claim 3, characterized in that: The first holding groove (221) and the second holding groove (222) are recessed to form a raised portion (223) located on the inner side (26) of the cover body (21); the charging interface (32) is arranged on the raised portion (223); when the cover (2) closes the mounting ring (11), in the inner and outer directions of the cover body (21), at least part of the raised portion (223) exceeds the mounting ring (11).

5. The charging port assembly according to claim 2, characterized in that: The sealing cover (2) further comprises at least one connecting portion (23) which is arranged on the cover body (21) and is detachably connected to the mounting ring (11); when a plurality of connecting portions (23) are provided, the connecting portions (23) are arranged at intervals along the circumference of the cover body (21).

6. The charging port assembly according to claim 5, characterized in that: A plurality of connecting parts (23) are arranged on the inner side of the cover body (21); the connecting parts (23) are in a hook-shaped structure, and when the cover body (21) closes the mounting ring (11), the connecting parts (23) are hooked to the mounting ring (11).

7. The charging port assembly according to claim 2, characterized in that: The cover (2) comprises a plurality of mounting portions (24) arranged on the inner side of the cover body (21); the charging interface (32) is detachably connected to at least one of the mounting portions (24); and the wiring harness (31) is fixedly connected or movably connected to at least one of the mounting portions (24).

8. The charging port assembly according to claim 1, characterized in that: The charging interface assembly (3) further comprises a buckle (33); the wiring harness (31) and the charging interface (32) are both provided with a buckle (33); and part of the buckle (33) is detachably connected to the cover (2).

9. The charging port assembly according to claim 5, characterized in that: The mounting ring (11) comprises at least one locking portion (111), and when a plurality of locking portions (111) are provided, the locking portions (111) are arranged at intervals along the circumferential direction on the mounting ring (11); and the connecting portion (23) is detachably connected to the locking portions (111) in a one-to-one correspondence.

10. A vehicle, characterized in that: include: A power storage module and a charging port assembly as claimed in any one of claims 1 to 9, wherein the other end of the wiring harness (31) is connected to the power storage module.

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