CN118281976A - Charging module and vehicle - Google Patents

Abstract

The invention discloses a charging module and a vehicle, wherein the charging module comprises a charging plate, a base and a limiting structure, the charging plate is arranged opposite to the base, a through hole is formed in the charging plate, the limiting structure is arranged on the base and opposite to the through hole, and when electronic equipment is placed on the charging plate, the limiting structure can extend out of the through hole to limit the electronic equipment, so that the risk of shifting or even dropping of the electronic equipment is reduced, and the charging efficiency of the charging module is improved.

Description

Charging module and vehicle

Technical Field

The invention relates to the technical field of mobile phone charging, in particular to a charging module and a vehicle.

Background

With the increasing popularity of wireless charging functions of mobile phones, mobile phones supporting wireless charging are being introduced by various mobile phone manufacturers. And automobiles are used as a necessity for every home, so that wireless charging devices for mobile phones on automobiles are also increasingly favored by consumers.

However, since the wireless charging technology has the characteristics of short transmission distance and strict position requirements, the mobile phone is easily shifted from the wireless charging plate due to jolt of the vehicle in the driving process, so that the charging efficiency is reduced.

Disclosure of Invention

An object of the present invention is to provide a new solution for a charging module and a vehicle.

The invention provides a charging module, comprising:

the charging device comprises a charging plate and a base, wherein the charging plate is arranged opposite to the base, and a through hole is formed in the charging plate;

And the limiting structure is arranged on the base and opposite to the through hole in position, and can extend out of the through hole to limit the electronic equipment when the electronic equipment is placed on the charging plate.

Optionally, the through holes include a first through hole and a second through hole, and the first through hole and the second through hole are located at opposite sides of the charging plate;

The charging module comprises two limiting structures, one limiting structure is opposite to the first through hole and can extend out of the first through hole, and the other limiting structure is opposite to the second through hole and can extend out of the second through hole.

Optionally, the charging plate is in a rectangular structure, and the first through hole and the second through hole are respectively located on two short sides of the charging plate.

Optionally, the through hole further comprises a third through hole and a fourth through hole, and the third through hole and the fourth through hole are positioned at the other opposite side of the charging plate;

The charging module comprises four limiting structures, and when the electronic equipment is placed on the charging plate, the four limiting structures can extend out of the corresponding through holes to limit the electronic equipment.

Optionally, the limiting structure comprises a driving component and a limiting component, the driving component is arranged on the base, and the limiting component is opposite to the through hole;

The limiting assembly can extend or retract from the through hole under the driving of the driving assembly.

Optionally, the limiting component comprises a limiting block and a guide rail, the guide rail is arranged on the base, and the limiting block is movably arranged on the guide rail;

The driving assembly is connected with the limiting block, and can drive the limiting block to move along the guide rail and extend or retract from the through hole.

Optionally, the limiting component comprises a limiting block, and when the driving component is in the first driving state, the charging plate moves to a first position towards the base so that the limiting block extends out of the through hole;

When the driving assembly is in a second driving state, the charging plate moves to a second position away from the base, so that the limiting block is retracted from the through hole.

Optionally, the number of the limiting blocks is multiple, and when the driving assembly is in the first driving state, part of the limiting blocks extend out of the through holes.

Optionally, the limiting component further comprises a guide rail and a spring, the guide rail is arranged on the base, the limiting block is movably arranged on the guide rail, and the spring is arranged on one side, close to the guide rail, of the limiting block.

Optionally, the limit structure further includes a sensor, the sensor is disposed on the base and electrically connected with the driving component, and the sensor is used for detecting whether an electronic device is disposed on the charging board.

Optionally, the charging device further comprises a circuit board, an accommodating space is formed between the charging board and the base, the circuit board is located in the accommodating space, a charging coil is further arranged on the charging board, and the charging coil is electrically connected with the circuit board.

The invention also provides a vehicle comprising the charging module.

The invention has the technical effects that the limiting structure is arranged on the base and opposite to the through hole, when the electronic equipment is placed on the charging plate, the limiting structure can extend out of the through hole to limit the electronic equipment, so that the risk of shifting or even falling of the electronic equipment is reduced, and the charging efficiency of the charging module is improved.

Other features of the present invention and its advantages will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.

Drawings

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

FIG. 1 is a schematic diagram of a charging module according to an embodiment of the invention;

Fig. 2 is an exploded view of a charging module according to an embodiment of the present invention;

FIG. 3 is a schematic diagram of the operation of a charging module according to an embodiment of the invention;

FIG. 4 is another operational schematic of a charging module according to an embodiment of the invention;

fig. 5 is a further operational schematic of a charging module according to an embodiment of the invention;

FIG. 6 is yet another operational schematic of a charging module according to an embodiment of the invention;

FIG. 7 is a cross-sectional view of FIG. 5;

Fig. 8 is a partial cross-sectional view at A-A in fig. 6.

Reference numerals:

1. a charging plate; 11. a through hole; 12. a charging coil; 13. a guide sleeve; 2. a base; 21. a guide post; 3. a limit structure; 31. a drive assembly; 32. a limit component; 321. a limiting block; 322. a guide rail; 323. a spring; 4. a circuit board.

Detailed Description

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: the relative arrangement of the components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless it is specifically stated otherwise.

The following description of at least one exemplary embodiment is merely exemplary in nature and is in no way intended to limit the invention, its application, or uses.

Techniques, methods, and apparatus known to one of ordinary skill in the relevant art may not be discussed in detail, but are intended to be part of the specification where appropriate.

In all examples shown and discussed herein, any specific values should be construed as merely illustrative, and not a limitation. Thus, other examples of exemplary embodiments may have different values.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further discussion thereof is necessary in subsequent figures.

In the description and claims of the present invention, the terms "first," "second," and the like, if any, may include one or more of those features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present invention, it should be understood that, if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. are referred to, the positional relationship indicated based on the drawings is merely for convenience of description and simplification of the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the invention.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly, unless otherwise specifically defined and limited. For example, the connection can be fixed connection, detachable connection or integrated connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.

The charging module according to the embodiment of the invention is specifically described below with reference to the accompanying drawings, and the charging module can be used on a vehicle so as to realize convenient charging of electronic equipment.

As shown in fig. 1 to 8, a charging module provided in an embodiment of the present invention includes:

the charging device comprises a charging plate 1 and a base 2, wherein the charging plate 1 is arranged opposite to the base 2, and a through hole 11 is formed in the charging plate 1;

the limiting structure 3 is arranged on the base 2 and opposite to the through hole 11, and when the electronic equipment is placed on the charging plate 1, the limiting structure 3 can extend out of the through hole 11 to limit the electronic equipment.

Specifically, the charging module generally includes a charging pad 1 and a base 2, where the charging pad 1 is used to carry an electronic device (e.g., a mobile phone, a tablet, etc.), and a charging coil 12 may be disposed on the charging pad 1, so that the charging pad 1 has a wireless charging function. The charging plate 1 and the base 2 are arranged oppositely, an accommodating space can be formed between the charging plate 1 and the base 2, other structures such as the circuit board 4 and the limiting structure 3 can be arranged by utilizing the accommodating space, the arrangement of each structure can be facilitated, and the space utilization rate of the charging module is also improved.

As shown in fig. 1 and 2, the charging plate 1 is further provided with a through hole 11, and according to actual requirements, only one side of the charging plate 1 may be provided with the through hole 11, or different sides of the charging plate 1 may be provided with the through holes 11 respectively. Moreover, the through hole 11 may include a single groove strip, and the through hole 11 may also include a plurality of parallel groove strips, so as to enhance multiple matching effects of the through hole 11 and the limiting structure 3, thereby enhancing the limiting function of the limiting structure 3.

As shown in fig. 1 and 2, the limit structure 3 is disposed on the base 2, that is, the limit structure 3 is disposed and supported by the base 2. And, set up limit structure 3 and through-hole 11 position relatively for limit structure 3 can stretch out or withdraw from through-hole 11, in order to correspondingly realize limit structure 3's spacing function and spacing function of releasing.

Specifically, when the electronic device is placed on the charging pad 1, the limiting structure 3 can extend out of the through hole 11 to limit the electronic device, so as to reduce the risk of shifting or even dropping the electronic device, thereby improving the charging efficiency of the charging module.

The limiting structure 3 extends from the through hole 11, the charging plate 1 can be driven by the driving source to descend (close to the base 2) so that the limiting structure 3 extends from the through hole 11, the limiting structure 3 can also be directly driven by the driving source to extend from the through hole 11, and the limiting of the electronic equipment can be realized by utilizing the relative motion between the limiting structure 3 and the charging plate 1 along the height direction. Wherein the driving source includes but is not limited to a motor, a cylinder, etc. According to actual arrangement, a transmission piece can be correspondingly arranged, the transmission piece is in transmission fit with the driving source, and the transmission piece can drive the charging plate 1 or the limiting structure 3 to move.

In another embodiment, the driving source may also adopt a push-push rod structure, and the structure is connected between the base 2 and the charging pad 1. When the charging plate 1 is pressed for the first time, the structure can descend until the structure is at a lower stop (at the moment, the push-push rod structure is compressed) and drives the charging plate 1 to descend; when the charging plate 1 is pressed again, the structure will rebound to the initial position and drive the charging plate 1 to rise. This structure is also commonly used in a pressing pen, and will not be described here.

As shown in fig. 1 and fig. 2, a guide post 21 may be disposed on the base 2, and a guide sleeve 13 is disposed on the charging board 1 correspondingly, where the guide post 21 is opposite to the guide sleeve 13, so as to guide the movement of the charging board 1 by using the cooperation of the guide post 21 and the guide sleeve 13, and improve the stability of the movement of the charging board 1.

Alternatively, the through hole 11 includes a first through hole and a second through hole, which are located at opposite sides of the charging pad 1;

The charging module comprises two limiting structures 3, one limiting structure 3 is opposite to the first through hole and can extend out of the first through hole, and the other limiting structure 3 is opposite to the second through hole and can extend out of the second through hole.

Specifically, the through hole 11 provided in the embodiment of the present invention may include a first through hole and a second through hole, which are located on opposite sides of the charging pad 1, that is, the first through hole and the second through hole are oppositely provided on the charging pad 1. For example, as shown in fig. 1, the first through hole and the second through hole may be disposed on two short sides of the charging board 1, and the first through hole and the second through hole may also be disposed on two long sides of the charging board 1, which can provide a limiting structure 3 to form a limiting structural foundation for the electronic device from two opposite sides by using the first through hole and the second through hole disposed oppositely.

And, the module that charges can include two limit structure 3, and a limit structure 3 is relative with first through-hole position, and another limit structure 3 is relative with the second through-hole position to make first through-hole and second through-hole department be equipped with a limit structure 3 respectively. When placing electronic equipment on charging panel 1, a limit structure 3 can stretch out from first through-hole, and another limit structure 3 can stretch out from the second through-hole for two limit structure 3 can form spacingly to electronic equipment from opposite both sides, can reduce electronic equipment and shift even drop the risk, thereby improved charging module's charging efficiency.

Optionally, the charging plate 1 has a rectangular structure, and the first through hole and the second through hole are respectively located on two short sides of the charging plate 1.

Specifically, the charging plate 1 provided by the embodiment of the invention can be in a rectangular structure, on one hand, the regular rectangular structure can facilitate the production and the formation of the charging plate 1 and the opening of the through holes 11 on the charging plate; on the other hand, the rectangular structure can adapt to the appearance of the electronic equipment borne by the rectangular structure, so that the miniaturization development of the charging module is facilitated.

And, set up first through-hole and second through-hole and lie in respectively on the two minor faces of charging plate 1 for when placing electronic equipment on charging plate 1, two limit structure 3 can stretch out on two relative minor faces of charging plate 1, and form spacingly to electronic equipment in length direction, can further reduce electronic equipment and shift even the risk that drops, thereby improved charging module's charging efficiency.

Wherein, can set up first through-hole and second through-hole and be located the middle part of two minor faces of charging plate 1 respectively to make two limit structure 3 can be corresponding from the middle part of charging plate 1 to electronic equipment formation spacing, improved limit structure 3's spacing reliability.

Optionally, the through hole 11 further includes a third through hole and a fourth through hole, where the third through hole and the fourth through hole are located at the other side opposite to the charging pad 1;

the charging module comprises four limit structures 3, and when the electronic equipment is placed on the charging plate 1, the four limit structures 3 can extend out of the corresponding through holes 11 to limit the electronic equipment.

Specifically, the through holes 11 may further include a third through hole and a fourth through hole, where the third through hole and the fourth through hole are located on opposite sides of the charging plate 1, so that the first through hole, the second through hole, the third through hole and the fourth through hole are respectively disposed on the charging plate 1 and are opposite to each other. For example, the first through hole and the second through hole are relatively disposed on two short sides of the charging plate 1, the third through hole and the fourth through hole are relatively disposed on two long sides of the charging plate 1, and the limiting structure 3 can be provided by using the first through hole, the second through hole, the third through hole and the fourth through hole which are opposite to each other to form a limiting structural foundation for the electronic device in the circumferential direction.

And, the charging module may include four limit structures 3, each limit structure 3 being located opposite to one through hole 11. When placing electronic equipment on charging panel 1, four limit structure 3 can stretch out in order to form spacingly to electronic equipment from corresponding through-hole 11 for four limit structure 3 can form spacingly to electronic equipment from circumference, can further reduce electronic equipment and shift the risk that drops even, thereby improved charging module's charging efficiency.

Optionally, the limiting structure 3 includes a driving component 31 and a limiting component 32, the driving component 31 is disposed on the base 2, and the limiting component 32 is opposite to the through hole 11;

the limiting component 32 can extend or retract from the through hole 11 under the driving of the driving component 31.

Specifically, the limiting structure 3 provided by the embodiment of the invention may include a driving component 31 and a limiting component 32, where the driving component 31 is used for driving the limiting component 32 to move, and the limiting component 32 is used for limiting the electronic device. Wherein the driving assembly 31 includes, but is not limited to, a motor, a cylinder, etc., and the limiting assembly 32 includes, but is not limited to, a limiting block 321, a limiting piece, etc., according to the specific shape of the corresponding through hole 11.

As shown in fig. 1 and 2, the stopper assembly 32 is located opposite to the through hole 11, and the stopper assembly 32 is shape-fitted to the through hole 11 such that the stopper assembly 32 can be extended or retracted from the through hole 11. Specifically, under the forward driving of the driving component 31, the limiting component 32 can extend out of the through hole 11 to limit the electronic equipment, so as to reduce the risk of shifting or even dropping of the electronic equipment, thereby improving the charging efficiency of the charging module; under the reverse drive of the drive assembly 31, the limit assembly 32 can retract from the through hole 11 to release the limit of the electronic equipment, and at this time, the electronic equipment can be replaced conveniently.

When the limiting component 32 is retracted from the through hole 11 under the reverse driving of the driving component 31 to release the limit of the electronic device, the limiting component 32 is hidden in the charging plate 1, so that the surface of the charging plate 1 is kept smooth and attractive, and the aesthetic property of the charging module can be improved.

Optionally, the limiting component 32 includes a limiting block 321 and a guide rail 322, the guide rail 322 is disposed on the base 2, and the limiting block 321 is movably disposed on the guide rail 322;

the driving assembly 31 is connected with the limiting block 321, and the driving assembly 31 can drive the limiting block 321 to move along the guide rail 322 and extend or retract from the through hole 11.

As shown in fig. 1 and 2, the limiting assembly 32 may include a limiting block 321 and a guide rail 322, the guide rail 322 is disposed on the base 2, and the limiting block 321 is movably disposed on the guide rail 322, so that the limiting block 321 can slide along the guide rail 322 and extend or retract from the through hole 11. Wherein, the setting of guide rail 322 can guide the motion of stopper 321 to improve limit reliability of limit structure 3.

Specifically, under the forward driving of the driving component 31, the limiting block 321 can move along the guide rail 322 towards the direction close to the charging plate 1 until the limiting block 321 extends out of the through hole 11 to limit the electronic equipment, so that the risk of shifting or even dropping of the electronic equipment can be reduced, and the charging efficiency of the charging module is improved; under the reverse drive of the drive assembly 31, the limiting block 321 can move along the guide rail 322 towards the direction far away from the charging plate 1 until the limiting block 321 is retracted from the through hole 11 to release the limit of the electronic equipment, and at this time, the electronic equipment can be replaced conveniently.

Optionally, the limiting assembly 32 includes a limiting block 321, and when the driving assembly 31 is in the first driving state, the charging plate 1 moves toward the base 2 to a first position, so that the limiting block 321 protrudes from the through hole 11;

when the driving assembly 31 is in the second driving state, the charging plate 1 moves away from the base 2 to the second position, so that the limiting block 321 is retracted from the through hole 11.

As shown in fig. 1 and 2, the limiting assembly 32 may include a limiting block 321, and the charging pad 1 may be driven to descend (close to the base 2) by a driving source so that the limiting structure 3 protrudes (is exposed) from the through hole 11.

Specifically, the driving assembly 31 has a first driving state and a second driving state, when the driving assembly 31 is in the first driving state, the driving assembly 31 can drive the charging plate 1 to move towards a direction close to the base 2 until reaching the first position, so that the limiting block 321 extends out of the through hole 11 to limit the electronic device (as shown in fig. 4 and 6), the risk of shifting or even dropping of the electronic device can be reduced, and the charging efficiency of the charging module is improved; when the driving assembly 31 is in the second driving state, the driving assembly 31 can drive the charging pad 1 to move towards the direction away from the base 2 until reaching the second position, so that the limiting block 321 is retracted from the through hole 11 to release the limit (as shown in fig. 3 and 5) on the electronic device, and at this time, the electronic device can be replaced conveniently.

The first driving state and the second driving state of the driving assembly 31 may be controlled by forward rotation and reverse rotation of the motor, or may be controlled by bi-directional movement of the piston in the cylinder.

Alternatively, the number of the limiting blocks 321 is plural, and when the driving assembly 31 is in the first driving state, a part of the limiting blocks 321 protrudes from the through hole 11.

Specifically, in the embodiment of the present invention, the number of the limiting blocks 321 may be multiple, and the corresponding through hole 11 includes multiple groove strips, where each limiting block 321 is opposite to one groove strip. As shown in fig. 5 to 8, when the driving assembly 31 is in the first driving state, the driving assembly 31 can drive the charging pad 1 to move toward the direction approaching the base 2 up to the first position. Because the electronic equipment that charging panel 1 born is self blockked, the stopper 321 in the electronic equipment projection face can't stretch out, and the stopper 321 that also is outside the electronic equipment projection face stretches out in order to form spacingly to electronic equipment from through-hole 11 to can adapt to the spacing demand of not unidimensional electronic equipment, improve the accommodation of this charge module.

Optionally, the limiting component 32 further includes a guide rail 322 and a spring 323, the guide rail 322 is disposed on the base 2, the limiting block 321 is movably disposed on the guide rail 322, and the spring 323 is disposed on one side of the limiting block 321, which is close to the guide rail 322.

As shown in fig. 1 and 2, the limiting component 32 may further include a guide rail 322 and a spring 323, the guide rail 322 is disposed on the base 2, and the limiting block 321 is movably disposed on the guide rail 322, so that the limiting block 321 can slide along the guide rail 322 and extend or retract from the through hole 11. Wherein, the setting of guide rail 322 can guide the motion of stopper 321 to improve limit reliability of limit structure 3.

A spring 323 is further provided on a side of the stopper 321 near the guide rail 322, so that the driving state of the driving unit 31 can be adapted to different driving states by using elastic deformation of the spring 323. As shown in fig. 5 to 8, when the driving assembly 31 is in the first driving state, the driving assembly 31 can drive the charging pad 1 to move toward the direction approaching the base 2 up to the first position. Because the electronic equipment that charging plate 1 born is self blockked, the stopper 321 in the electronic equipment projection face can't stretch out, and stopper 321 in the electronic equipment projection face can compress spring 323 this moment, and stopper 321 outside the electronic equipment projection face stretches out in order to form spacingly to electronic equipment from through-hole 11 to can adapt to the spacing demand of not unidimensional electronic equipment, improve the accommodation of this module that charges.

And when the driving component 31 is in the second driving state, the driving component 31 can drive the charging plate 1 to move towards the direction far away from the base 2 until reaching the second position, so that the limiting block 321 is retracted from the through hole 11 to release the limiting of the electronic device, the spring 323 can elastically reset and drive the limiting block 321 in the projection plane of the electronic device to return to the initial position (flush with the limiting block 321 positioned outside the projection plane of the electronic device), and at the moment, the electronic device can be replaced conveniently.

Optionally, the limit structure 3 further includes a sensor, where the sensor is disposed on the base 2 and electrically connected to the driving component 31, and the sensor is used to detect whether an electronic device is disposed on the charging board 1.

Specifically, the limiting structure 3 provided in the embodiment of the present invention may further include a sensor, where the sensor is disposed on the base 2 and may be electrically connected to the driving component 31 through a controller, so that the controller can control the driving state of the driving component 31 based on the signal collected by the sensor. For example, when the sensor detects that the charging pad 1 carries an electronic device, the sensor transmits the signal to the controller, and the controller controls the driving component 31 to drive the limiting component 32 to extend out of the through hole 11 based on the signal so as to limit the electronic device; when the sensor detects that the charging pad 1 does not bear the electronic device (or the electronic device needs to be taken out), the sensor transmits the signal to the controller, and the controller controls the driving assembly 31 to drive the limiting assembly 32 to retract from the through hole 11 so as to release the limit of the electronic device based on the signal.

Optionally, the charging module provided by the embodiment of the invention may further include a circuit board 4, where an accommodating space is formed between the charging board 1 and the base 2, and the circuit board 4 is located in the accommodating space, so that the circuit board 4 can be protected by using the accommodating space between the charging board 1 and the base 2. The charging board 1 is further provided with a charging coil 12, and the charging coil 12 is electrically connected with the circuit board 4, so that the working state of the charging coil 12 can be controlled by the circuit board 4, and the charging function of the charging module is enhanced.

The embodiment of the invention also provides a vehicle which comprises the charging module, and the vehicle can realize convenient charging of the electronic equipment by using the charging module, and can limit the electronic equipment through the limit structure 3 in the charging module, so that the reliability of the charging process is ensured.

While certain specific embodiments of the invention have been described in detail by way of example, it will be appreciated by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.

Claims (12)

1. A charging module, comprising:

the charging device comprises a charging plate (1) and a base (2), wherein the charging plate (1) and the base (2) are arranged opposite to each other, and a through hole (11) is formed in the charging plate (1);

The limiting structure (3), limiting structure (3) set up in on base (2) and with through-hole (11) position is relative, when electronic equipment place in on charging panel (1), limiting structure (3) can follow through-hole (11) are stretched out in order to form spacingly to electronic equipment.

2. The charging module according to claim 1, characterized in that the through hole (11) comprises a first through hole and a second through hole, which are located on opposite sides of the charging plate (1);

The charging module comprises two limiting structures (3), one limiting structure (3) is opposite to the first through hole and can extend out of the first through hole, and the other limiting structure (3) is opposite to the second through hole and can extend out of the second through hole.

3. The charging module according to claim 2, characterized in that the charging plate (1) has a rectangular structure, the first through hole and the second through hole being located on two short sides of the charging plate (1), respectively.

4. The charging module according to claim 2, characterized in that the through hole (11) further comprises a third through hole and a fourth through hole, which are located on opposite sides of the charging plate (1);

The charging module comprises four limiting structures (3), and when the electronic equipment is placed on the charging plate (1), the four limiting structures (3) can extend out of the corresponding through holes (11) to limit the electronic equipment.

5. The charging module according to claim 1, characterized in that the limit structure (3) comprises a driving assembly (31) and a limit assembly (32), the driving assembly (31) being arranged on the base (2), the limit assembly (32) being located opposite to the through hole (11);

The limiting assembly (32) can extend or retract from the through hole (11) under the driving of the driving assembly (31).

6. The charging module according to claim 5, wherein the limit assembly (32) comprises a limit block (321) and a guide rail (322), the guide rail (322) is arranged on the base (2), and the limit block (321) is movably arranged on the guide rail (322);

The driving assembly (31) is connected with the limiting block (321), and the driving assembly (31) can drive the limiting block (321) to move along the guide rail (322) and extend or retract from the through hole (11).

7. The charging module according to claim 5, characterized in that the limit assembly (32) comprises a limit block (321), the charging plate (1) being moved towards the base (2) to a first position when the drive assembly (31) is in a first drive state, so that the limit block (321) protrudes from the through hole (11);

when the driving assembly (31) is in the second driving state, the charging plate (1) moves to a second position away from the base (2) so as to enable the limiting block (321) to retract from the through hole (11).

8. The charging module according to claim 7, characterized in that the number of the stoppers (321) is plural, and that a part of the stoppers (321) protrudes from the through hole (11) when the driving assembly (31) is in the first driving state.

9. The charging module according to claim 7, wherein the limit assembly (32) further comprises a guide rail (322) and a spring (323), the guide rail (322) is disposed on the base (2), the limit block (321) is movably disposed on the guide rail (322), and the spring (323) is disposed on a side of the limit block (321) adjacent to the guide rail (322).

10. The charging module according to claim 5, characterized in that the limit structure (3) further comprises a sensor arranged on the base (2) and electrically connected to the driving assembly (31), the sensor being adapted to detect whether an electronic device is arranged on the charging pad (1).

11. The charging module according to claim 1, further comprising a circuit board (4), wherein an accommodating space is formed between the charging board (1) and the base (2), the circuit board (4) is located in the accommodating space, a charging coil (12) is further arranged on the charging board (1), and an electrical connection is formed between the charging coil (12) and the circuit board (4).

12. A vehicle comprising a charging module as claimed in any one of claims 1 to 11.