Mobile phone charging device for automobile and automobile

Abstract

The present invention discloses a mobile phone charging device for a car and a car, comprising at least: an armrest assembly, the armrest assembly being provided with a charging port; a lower frame being detachably mounted in the armrest assembly; a placement plate being obliquely mounted on the lower frame, and the placement plate being detachably connected to the lower frame, wherein the placement plate is provided with a charging port; and a charger being mounted on the lower frame, and the charger being electrically connected to the charging port. The present invention provides a mobile phone charging device for a car and a car, which can improve the convenience, stability and space utilization of charging a mobile phone in a car.

Description

Technical Field

[0001] The invention belongs to the field of automobiles, and in particular relates to a mobile phone charging device for an automobile and an automobile. Background Art

[0002] In a car, the mobile phone charging box is fixed in the car body. The fixed mobile phone charging box is designed at the front end of the car body. Not only is the use space limited and the charging stability is poor, but the charging box is also prone to collisions and noises with other objects during driving, which is inconvenient for the driver to use. In addition, the fixed mobile phone charging box is easy to hide dirt and is difficult to clean. The fixed mobile phone charging box also cannot meet the current electric vehicle functions and human-machine definitions. Summary of the invention

[0003] The object of the present invention is to provide a mobile phone charging device for a car and a car, so as to improve the convenience, stability and space utilization of charging a mobile phone in the car.

[0004] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0005] The present invention provides a mobile phone charging device for a car, which at least comprises:

[0006] An armrest assembly, wherein a charging port is provided on the armrest assembly;

[0007] A lower frame, detachably mounted in the armrest assembly;

[0008] a placement plate, which is obliquely mounted on the lower frame and is detachably connected to the lower frame, wherein a charging port is provided on the placement plate; and

[0009] The charger is installed on the lower frame and is electrically connected to the charging port.

[0010] In an embodiment of the present invention, the lower frame includes a connecting portion, and the connecting portion is arranged along a horizontal direction.

[0011] In an embodiment of the present invention, a connecting portion opening is provided on the connecting portion, and the connecting portion opening allows the charger to be installed.

[0012] In one embodiment of the present invention, the lower frame includes a supporting portion, the supporting portion is connected to the connecting portion, and the placement plate is connected to the supporting portion.

[0013] In an embodiment of the present invention, a wireless charging port is provided on the support portion, and the wireless charging port is electrically connected to the wireless charger.

[0014] In one embodiment of the present invention, an upper frame is detachably connected to the lower frame, and the placement plate is detachably connected between the lower frame and the upper frame.

[0015] In one embodiment of the present invention, the armrest assembly includes an armrest upper shell, the armrest upper shell is mounted on the upper frame, and the charging port is arranged on the armrest upper shell.

[0016] In one embodiment of the present invention, a receiving portion is formed between the armrest upper shell and the placement plate.

[0017] In one embodiment of the present invention, the armrest assembly includes an armrest frame, which is detachably connected to the armrest upper shell and the lower frame, and the armrest frame is connected to the lower frame on a side opposite to the placement plate.

[0018] The present invention provides a car, comprising a mobile phone charging device for the car as described in claims 1 to 9.

[0019] As described above, the present invention provides a car mobile phone charging device, which is applied to the car and can improve the convenience, stability and space utilization of mobile phone charging. In addition, the car mobile phone charging device provided by the present invention is easier to clean and modify, is conducive to application in electric vehicles, and makes the driver comfortable to use. During the charging process, the position of the mobile phone is stable, and it will not collide with other objects, and will not produce abnormal noise.

[0020] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings required for describing the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without paying creative work.

[0022] Figure 1 The figure is a top view of the appearance structure of the mobile phone charging device of the present invention.

[0023] Figure 2 It is a side view of the mobile phone charging device of the present invention.

[0024] Figure 3 The figure is a schematic diagram of the exploded structure of the mobile phone charging device of the present invention.

[0025] Figure 4 The figure is a schematic diagram of the top view of the mobile phone charging device of the present invention.

[0026] Figure 5 This is a schematic diagram of the structure of the mobile phone charging device of the present invention when viewed from above.

[0027] Figure 6 Assemble the top view of the lower frame and the detachable frame assembly.

[0028] Figure 7 for Figure 6 Schematic diagram of the cross section at AA in the middle.

[0029] Figure 8 It is a top view of the lower frame assembly.

[0030] Fig. 9 It is a schematic diagram of the structure of the detachable skeleton assembly viewed from above.

[0031] Explanation of reference numerals: 1. armrest assembly; 101. upper armrest shell; 1011. charging port; 1012. monitoring window; 1013. first opening; 102. lower armrest shell; 1021. second opening; 103. armrest frame; 1031. third opening; 2. charging structure; 3. upper frame; 301. upper frame mainboard; 3011. fourth opening; 302. first side panel; 303. second side panel; 4. lower frame; 401. support portion; 4011. fifth opening; 402. connection portion; 4021. wireless charging port; 5. placement plate; 501. third side panel; 6. pull ring; 7. first rear end connection seat; 8. first side connection seat; 9. first front end connection seat; 10. second front end connection seat; 11. Second side connecting seat; 12. Second rear end connecting seat; 13. First inter-frame connecting part; 14. Second inter-frame connecting part; 15. Third inter-frame connecting part; 16. Fourth inter-frame connecting part; 17. Fifth inter-frame connecting part; 18. Sixth inter-frame connecting part; 19. Seventh inter-frame connecting part; 20. First upper frame connecting part; 21. Second upper frame connecting part; 22. Third upper frame connecting part; 23. Anti-slip pad; 24. First front pin hole; 25. Second front pin hole; 26. First rear pin hole; 27. Second rear pin hole; 28. First front latch; 29. ​​Second front latch; 30. First rear latch; 31. Second rear latch; 32. First support member; 33. Second support member. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0033] The on-board charger can obtain battery system parameters, as well as real-time data of the entire group and single battery before and during charging. It can communicate with the vehicle monitoring system through the high-speed CAN network, upload the charger's working status, working parameters and fault alarm information, and receive control commands to start or stop charging. The on-board charger can be used in fuel vehicles and electric vehicles, so that users can charge their mobile phones while driving. Especially in electric vehicles, the on-board charger can provide a stable voltage for the mobile phone, which can not only charge the mobile phone, but also protect the mobile phone. Therefore, the on-board mobile phone charger has become an important functional component of the car.

[0034] See also Figures 1 to 3 As shown, the present invention provides a mobile phone charging device for a car, including an armrest assembly 1 and a charging structure 2, and the charging structure 2 is installed in the armrest assembly 1. Among them, the armrest assembly 1 is installed in the car body, specifically at the auxiliary instrument armrest between the main driver's seat and the co-driver's seat, so that people in the front and rear of the passenger compartment can perform charging operations. Specifically, a charging port 1011 is provided on the armrest assembly 1, and the charging port 1011 is close to the front of the passenger compartment for the convenience of the driver's operation. The mobile phone can be extended into the armrest assembly 1 from the charging port 1011 and electrically connected to the charging structure 2, so as to realize charging of the mobile phone. Among them, the charging structure 2 includes an upper frame 3, a lower frame 4 and a placement plate 5. The upper frame 3 is detachably connected to the lower frame 4, and the placement plate 5 is detachably installed between the upper frame 3 and the lower frame 4.

[0035] See also Figures 1 to 3As shown, in one embodiment of the present invention, the armrest assembly 1 includes an armrest upper shell 101, an armrest lower shell 102 and an armrest frame 103. The armrest upper shell 101 and the armrest lower shell 102 are detachably connected, and the armrest frame 103 is installed between the armrest upper shell 101 and the armrest lower shell 102. Among them, the armrest lower shell 102 is installed on the auxiliary instrument armrest, the armrest upper shell 101 is arranged on the side close to the roof, and the armrest lower shell 102 is arranged on the side close to the chassis of the vehicle body. The armrest frame 103 is installed on the armrest lower shell 102, and then the armrest upper shell 101 is installed on the armrest frame 103 to form a cavity between the armrest upper shell 101 and the armrest frame 103 to install the charging structure 2. Among them, the wall surface of the armrest upper shell 101 is a curved surface for easy cleaning. The side wall surface of the armrest lower shell 102 is a curved surface to avoid discomfort caused by collision of passengers, and is conducive to increasing the actual available space inside the armrest assembly 1 and improving the space utilization rate of the charging structure 2 installation. The side wall of the armrest frame 103 close to the armrest lower shell 102 is fitted with the inner shell surface of the armrest lower shell 102 to improve the installation stability of the armrest frame 103. In this embodiment, the detachable connection between the armrest frame 103 and the armrest upper shell 101 and the armrest lower shell 102 can be achieved by connecting parts such as bolts, screws or rivets. Among them, after the armrest upper shell 101 and the armrest lower shell 102 are assembled, the charging structure 2 is surrounded to protect the equipment of the charging structure 2 from being bumped, and to reduce the dust on the charging structure 2, so that the charging of the mobile phone is stable. Among them, a receiving portion 200 is formed between the armrest shell 101 and the placement plate 5 to accommodate the mobile phone.

[0036] See also Figure 2 As shown, in one embodiment of the present invention, the charging port 1011 is disposed on one side of the housing 101 on the armrest, and is located on the side close to the front of the passenger compartment. Figure 2 , the projection of the charging port 1011 on the vertical plane is a curve, and the line between the two end points of the curve has a first preset angle α with the horizontal plane, wherein the magnitude of the first preset angle α is, for example, 25° to 60°. The charging port 1011 is close to the front of the passenger compartment, and the height of the projection curve of the charging port 1011 on the vertical plane gradually decreases as it approaches the front of the passenger compartment. Figure 2 As shown, the projection of the charging port 1011 on the vertical plane is a curve m, which includes endpoints A and B. The angle between the line AB and the horizontal plane is a first preset angle α. In this embodiment, the first preset angle α is, for example, 60°. The endpoint A is located on the side of the endpoint B away from the front of the passenger compartment to facilitate the insertion of the mobile phone.

[0037] See also Figure 2 and Figure 3As shown, in one embodiment of the present invention, a monitoring window 1012 is provided on the armrest upper shell 101. When a mobile phone is inserted from the charging port 1011, the charging status of the mobile phone can be seen through the monitoring window 1012, so as to facilitate the operation of passengers and drivers. Among them, a first opening 1013 is provided on the armrest shell 101, and the first opening 1013 is provided on both sides of the monitoring window 1012. In addition, the projection part of the upper frame 3 on the armrest shell 101 is located in the first opening 1013, so that passengers and drivers can see the insertion of the mobile phone through the first opening 1013, ensuring good contact between the mobile phone and the charging structure 2. Among them, a second opening 1021 is provided on the armrest lower shell 102, and a third opening 1031 is provided on the armrest frame 103, and the second opening 1021 and the third opening 1031 are connected to facilitate connecting the charging structure 2 with the electrical components in the auxiliary instrument armrest through the second opening 1021 and the third opening 1031. For example, the power supply can pass through the third opening 1031 and then be electrically connected to the charging structure 2 through the second opening 1021, wherein the electrical connection can be a cable connection.

[0038] See also Figure 2-Figure 5 As shown, in one embodiment of the present invention, the upper frame 3 includes an upper frame main board 301, a first side board 302 and a second side board 303. The first side board 302 and the second side board 303 are vertically connected, and the first side board 302 and the second side board 303 are vertically fixed on the upper frame main board 301. The placement plate 5 is plate-shaped, and the placement plate 5 and the upper frame main board 301 are fitted and connected. A third side board 501 is vertically connected to one side of the placement plate 5, and the third side board 501 is connected to the first side board 302. The width of the third side board 501 is less than the width of the first side board 302, and the length of the third side board 501 is less than the length of the first side board 302, and the projection of the third side board 501 on the first side board 302 is located inside the first side board 302. One side of the third side board 501 is connected to the second side board 303, so that the placement plate 5 can be stably connected to the upper frame 3. A fourth opening 3011 is provided on the upper frame main board 301 to expose the placement plate 5 so that the mobile phone can contact the placement plate 5 .

[0039] See also Figure 3-Figure 7As shown, in one embodiment of the present invention, the lower frame 4 includes a connecting portion 402 and a supporting portion 401. The connecting portion 402 and the supporting portion 401 are plate-shaped, and there is an angle between the connecting portion 402 and the supporting portion 401. Specifically, the connecting portion 402 is arranged along the horizontal plane, and there is a second preset angle β between the supporting portion 401 and the horizontal plane, and the second preset angle β is, for example, 30° to 45°. The supporting portion 401 is connected to the side of the connecting portion 402 at the charging port 1011, and the side of the supporting portion 401 close to the charging port 1011 is higher than the side of the supporting portion 401 away from the charging port 1011. In this embodiment, the second preset angle β is, for example, 30°. The placement plate 5 is fixed on the supporting portion 401 so that there is also a second preset angle β between the placement plate 5 and the horizontal plane, wherein the end of the placement plate 5 close to the charging port 1011 is higher than the end away from the charging port 1011, so that the mobile phone can be stably placed on the placement plate 5. Among them, a non-slip pad 23 is fixed on the placement plate 5, and a plurality of convex portions 231 are provided on the surface of the non-slip pad 23 to prevent the mobile phone from flying out when the vehicle accelerates or decelerates, and to prevent the mobile phone from bumping in the charging structure 2. Among them, a fifth opening 4011 is provided on the connecting portion 402, and the fifth opening 4011 is connected to the third opening 1031. In this embodiment, a wireless charger can be installed at the fifth opening 4011, and the wireless charger is electrically connected to the connecting portion 402. A wireless charging port 4021 is provided on the support portion 401, and the wireless charging port 4021 can be electrically connected to the connecting portion 402 through an internal cable. When the mobile phone is placed on the placement plate 5, the mobile phone contacts the wireless charging port 4021, thereby realizing the charging of the mobile phone. Specifically, the size of the support portion 401 can be set and adjusted according to the size of the adapted mobile phone, and the present invention does not specifically limit this. In order to facilitate the stable charging of the mobile phone, the wireless charging port 4021 can also be set at the position corresponding to the near field communication (Near Field Communication, NFC) port of the mobile phone.

[0040] See also Figure 4 , Figure 8 and Fig. 9As shown, in one embodiment of the present invention, the lower frame 4 and the armrest frame 103 are detachably connected, and a plurality of connection seats are arranged between the lower frame 4 and the armrest frame 103. Among them, the rear end connection seat, the side connection seat and the front end connection seat are correspondingly arranged between the lower frame 4 and the armrest frame 103. The rear end connection seat is arranged on one side of the charging port 1011, and is the side of the lower frame 4 and the armrest frame 103 away from the charging port 1011, and the rear end connection seat is arranged on the other side of the charging port 1011. The side connection seat is arranged between the rear end connection seat and the front end connection seat. Among them, the rear end connection seat is connected to the connecting portion 402, and the front end connection seat is fixed on the supporting portion 401. Connectors (not shown in the figure) are installed on the rear end connection seat, the side connection seat and the front end connection seat, and the lower frame 4 and the armrest frame 103 are connected by the connector. Among them, the connector can be bolts, screws, rivets, etc. In this embodiment, there are two rear connection sockets, for example, such as the first rear connection socket 7 and the second rear connection socket 12, and the first rear connection socket 7 and the second rear connection socket 12 are symmetrical about the vertical plane where the wireless charging port 4021 is located. In this embodiment, there are two rear connection sockets, for example, such as the first rear connection socket 7 and the second rear connection socket 12, and the first rear connection socket 7 and the second rear connection socket 12 are symmetrical about the vertical plane where the wireless charging port 4021 is located. There are two front connection sockets, for example, such as the first front connection socket 9 and the second front connection socket 10, and the first front connection socket 9 and the second front connection socket 10 are symmetrical about the vertical plane where the wireless charging port 4021 is located. There are two side connection sockets, for example, such as the first side connection socket 8 and the second side connection socket 11, and the first side connection socket 8 and the second side connection socket 11 are symmetrical about the vertical plane where the wireless charging port 4021 is located.

[0041] See also Figure 4 , Figure 8 and Fig. 9As shown, in one embodiment of the present invention, a plurality of inter-frame connection parts are provided between the upper frame 3 and the lower frame 4. Among them, a panel inter-frame connection part, a lateral inter-frame connection part and a rear end inter-frame connection part are connected between the upper frame 3 and the lower frame 4. Specifically, the panel inter-frame connection part is provided on the upper frame main board 301, and the panel inter-frame connection part is a buckle structure, so as to detachably connect the upper frame main board 301 and the support part 401, and the upper shell 101 of the armrest. In this embodiment, the panel inter-frame connection part is, for example, the first inter-frame connection part 13. The lateral inter-frame connection part is connected between the upper frame main board 301 and the support part 401, and the lateral inter-frame connection part is located on both sides of the charging port 1011. Among them, at least one lateral inter-frame connection part is provided on one side of the charging port 1011. And the lateral inter-frame connection part is a buckle structure, so as to detachably connect the upper frame main board 301 and the support part 401. In the present embodiment, there are, for example, three lateral inter-skeleton connection parts, including a second inter-skeleton connection part 14, a third inter-skeleton connection part 15, and a fourth inter-skeleton connection part 16. The rear-end inter-skeleton connection part connects the upper skeleton main board 301 and the connection part 402, and the rear-end inter-skeleton connection part is fixed between the first rear-end connection seat 7 and the second rear-end connection seat 12. And the rear-end inter-skeleton connection part is a snap-on structure to detachably connect the upper skeleton main board 301 and the connection part 402. In the present embodiment, there are, for example, three rear-end inter-skeleton connection parts, including a fifth inter-skeleton connection part 17, a sixth inter-skeleton connection part 18, and a seventh inter-skeleton connection part 19.

[0042] See also Figure 4 , Figure 8 and Fig. 9As shown, in one embodiment of the present invention, a plurality of upper skeleton connection parts are arranged between the upper skeleton 3 and the upper shell 101 of the armrest, and specifically, a board surface skeleton connection part and a rear end upper skeleton connection part are arranged between the upper skeleton 3 and the upper shell 101 of the armrest. The board surface skeleton connection part is arranged on the upper skeleton main board 301, and the board surface skeleton connection part is symmetrical about the vertical plane where the wireless charging port 4021 is located. In this embodiment, the board surface skeleton connection part is, for example, the first upper skeleton connection part 20. The rear end upper skeleton connection part is arranged on the upper skeleton main board 301, and there are a plurality of rear end upper skeleton connection parts, and the rear end upper skeleton connection part is located between adjacent rear end inter-skeleton connection parts. In this embodiment, the rear end upper skeleton connection part is, for example, 2, including a second upper skeleton connection part 21 and a third upper skeleton connection part 22, wherein the second upper skeleton connection part 21 is arranged between the sixth inter-skeleton connection part 18 and the seventh inter-skeleton connection part 19, and the third upper skeleton connection part 22 is arranged between the fifth inter-skeleton connection part 17 and the sixth inter-skeleton connection part 18. Among them, the upper frame connection part on the board surface and the rear upper frame connection part can be equipped with multiple connecting parts, such as bolts, screws and rivets, etc., to detachably connect the upper frame and the armrest shell 101. Through the above-mentioned connecting seat, the inter-frame connection part and the upper frame connection part, the armrest shell 101, the upper frame 3, the lower frame 4, the placement plate 5, the armrest lower shell 102 and the armrest frame 103 are stably and detachably connected.

[0043] See also Figure 4 and Figure 5 ,as well as Figure 8 and Fig. 9 As shown, in one embodiment of the present invention, the upper skeleton main board 301 and the placement board 5 are provided with a front pin hole and a rear pin hole, wherein the front pin hole is provided on one side of the fourth opening 3011, and the rear pin hole is provided on the other side of the fourth opening 3011. In this embodiment, there are two front pin holes, for example, including a first front pin hole 24 and a second front pin hole 25. There are two rear pin holes, for example, including a first rear pin hole 26 and a second rear pin hole 27. And the first front pin hole 24, the second front pin hole 25, the first rear pin hole 26 and the second rear pin hole 27 are located at the corner of the fourth opening 3011. Among them, the first front pin hole 24, the second front pin hole 25, the first rear pin hole 26 and the second rear pin hole 27 are matched with the first front plug 28, the second front plug 29, the first rear plug 30 and the second rear plug 31. The upper skeleton main board 301 is connected to the placement plate 5 through the first front latch 28, the second front latch 29, the first rear latch 30 and the second rear latch 31 to pre-position the upper skeleton main board 301 and the placement plate 5 to facilitate the assembly connection of the armrest assembly 1 and the charging structure 2.

[0044] See also Figure 4 , Figure 5 and Fig. 9 As shown, in one embodiment of the present invention, a first support member 32 and a second support member 33 are fixed on the placement plate 5. The first support member 32 and the second support member 33 are arranged on the side of the placement plate 5 close to the lower frame 4, and the first support member 32 and the second support member 33 are in contact with the lower frame 4 to enhance the rigidity and support strength of the upper frame 3, the lower frame 4 and the placement plate 5 in the vertical direction. In this embodiment, the first support member 32 and the second support member 33 may be plate-shaped.

[0045] See also Figure 4 , Figure 5 and Fig. 9 As shown, in one embodiment of the present invention, the placement plate 5 is fixed with a pull ring 6. One end of the pull ring 6 extends from the charging port 1011. In the present invention, the upper frame 3, the placement plate 5 and the lower frame 4 are spliced ​​structures, specifically, they are connected by a snap-fit ​​structure, such as a spring snap or a bayonet claw. Therefore, when disassembling the armrest assembly 1 and the charging structure 2, the connecting bolts between the armrest upper shell 101 and the armrest lower shell 102 are removed, and the upper frame 3, the lower frame 4 and the placement plate 5 can be quickly separated by the pull ring 6.

[0046] The present invention provides a car mobile phone charging device, which includes an armrest assembly and a charging structure. The armrest assembly includes an armrest lower shell, an armrest frame and an armrest upper shell, wherein the armrest frame is installed on the armrest lower shell, the armrest upper shell is detachably installed on the armrest frame, and the armrest upper shell is detachably connected to the armrest lower shell. The charging structure includes an upper frame, a lower frame and a placement plate, the upper frame is detachably connected to the lower frame, and the upper frame is detachably connected to the armrest upper shell, and the lower frame is detachably connected to the armrest frame. The placement plate is detachably installed between the upper frame and the lower frame. The present invention can improve the convenience, stability and space utilization of charging a car mobile phone.

[0047] In the description of this specification, the description with reference to the terms "this embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0048] The embodiments of the present invention disclosed above are only used to help illustrate the present invention. The embodiments do not describe all the details in detail, nor do they limit the invention to the specific embodiments described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can understand and use the present invention well. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A mobile phone charging device for a car, characterized in that: At least: An armrest assembly, wherein a charging port is provided on the armrest assembly; The lower frame is detachably mounted in the armrest assembly, and the lower frame comprises: A connecting portion, the connecting portion is arranged in a horizontal direction, wherein a connecting portion opening is arranged on the connecting portion, and the connecting portion opening allows the charger to be installed; A supporting portion connected to the connecting portion, wherein a second preset angle is formed between the supporting portion and the horizontal plane, and the second preset angle is 30° to 45°; a placement plate connected to the support portion, the placement plate being obliquely mounted on the lower frame, and the placement plate being detachably connected to the lower frame, wherein a charging port is provided on the placement plate, wherein the placement plate is fixed to the support portion so that the placement plate and the horizontal plane also have the second preset angle, wherein an end of the placement plate close to the charging port is higher than an end away from the charging port, wherein a wireless charging port is provided on the support portion, and the wireless charging port is electrically connected to the connection portion through an internal cable; and The charger is installed on the lower frame and is electrically connected to the charging port.

2. A mobile phone charging device for a car according to claim 1, characterized in that: The support portion is provided with a wireless charging port, and the wireless charging port is electrically connected to the wireless charger.

3. The mobile phone charging device for a car according to claim 1, characterized in that: The lower frame is detachably connected to an upper frame, and the placement plate is detachably connected between the lower frame and the upper frame.

4. A mobile phone charging device for a car according to claim 3, characterized in that: The armrest assembly includes an armrest upper shell, the armrest upper shell is mounted on the upper frame, and the charging port is arranged on the armrest upper shell.

5. The mobile phone charging device for a car according to claim 1, characterized in that: A receiving portion is formed between the armrest upper shell and the placement plate.

6. The mobile phone charging device for a car according to claim 1, characterized in that: The armrest assembly comprises an armrest frame, which is detachably connected to the armrest upper shell and the lower frame, and is connected to the lower frame at a side opposite to the placement plate.

7. A car, characterized in that: The invention comprises a mobile phone charging device for a car as described in any one of claims 1 to 6.

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