WO2020000699A1

WO2020000699A1 - Charging device and charging system

Info

Publication number: WO2020000699A1
Application number: PCT/CN2018/106490
Authority: WO
Inventors: 吴东安; 熊荣明; 赵允
Original assignee: 深圳市大疆创新科技有限公司
Priority date: 2018-06-26
Filing date: 2018-09-19
Publication date: 2020-01-02
Also published as: CN110896679A; CN208445310U

Abstract

Embodiments of the present invention provide a charging system and a charging device. The charging device comprises a charging base (10), a first charging connector (20), a button component (30), and a protective cover component (40). The first charging connector (20) is provided on the charging base (10) and exposed outside of the charging base (10). The button component (30) is provided on the charging base (10). The protective cover component (40) is provided on the charging base (10) and is in linkage with the button component (30); the button component (30) is used for controlling the protective cover component (40) to rotate relative to the charging base (10); when the protective cover component (40) rotates relative to the charging base (10), the protective cover component (40) can selectively shelter the first charging connector (20) or not shelter the first charging connector (20). The first charging connector (20) in the charging device is directly provided on the charging base (10), so that a cable is avoided to be used; when the charging device is not needed, it is simple to accommodate the charging device.

Description

Charging device and charging system

Technical field

Embodiments of the present invention relate to the field of charging equipment, and in particular, to a charging device and a charging system.

Background technique

The existing charging device includes both an AC line connected to the charging base for inputting current, and at least one or more DC lines that cannot be separated from the charging base for outputting current. When it is not necessary to use the charging device to charge the device to be charged, it is difficult to store the DC line on the charging device.

Summary of the invention

Embodiments of the present invention provide a charging device and a charging system.

The charging device according to the embodiment of the present invention includes:

Charging stand

A first charging connector, the first charging connector is disposed on the charging base and is exposed outside the charging base;

A key assembly, which is disposed on the charging base; and

A protective cover component, which is arranged on the charging base and is linked with the key component, the key component is used to control the protective cover component to rotate relative to the charging base, and the protective cover component is opposite to When the charging base rotates, the protective cover assembly can selectively cover the first charging connector or open the first charging connector.

In some embodiments, the charging base includes a body, and one side of the body is provided with a body notch to form a main body portion and a bearing portion extending from the main body portion, the main body portion including a bearing surface, the The bearing portion includes a bearing surface, the bearing surface is in contact with the bearing surface, the first charging connector is disposed on the bearing surface, and the protective cover assembly is disposed on the bearing portion and opposite to the bearing surface. When the charging base is rotated, it can be located in the body gap or outside the body gap. When the protective cover assembly is located in the body gap, the first charging connector is accommodated in the protective cover assembly.

In some embodiments, the load-bearing surface is recessed to form two receiving grooves, and a positioning portion is formed between the two receiving grooves. Position the device to be charged.

In some embodiments, the charging base further includes a connecting shaft, the connecting shaft is disposed in the bearing portion and passes through the two receiving slots and the positioning portion, and the protective cover assembly includes:

Protective cover; and

A turret, which includes a charging base connection end and a protective cover connection end at opposite ends of the turret, the charging base connection end is sleeved on the connection shaft and can rotate relative to the connection shaft, The protective cover connection end is connected with the protective cover.

In some embodiments, the protective cover includes a first cover and a second cover. The first cover is provided with a receiving space and a cover gap communicating with the receiving space. The second cover The second cover is arranged on the first cover and closes the receiving space to form a receiving cavity. The second cover also closes one side of the cover notch to form a cover through hole communicating with the receiving cavity. The connecting end of the protective cover passes through the through hole of the cover body and is received in the receiving cavity, and the protective cover can move along the rotating frame.

In some embodiments, the first cover body includes a first limiting wall provided at a gap of the cover body, and the connection bracket further includes a connection from an edge of the connection end of the protection cover toward away from the protection cover. A second limit wall formed by extending in the center direction of the end, the second limit wall is used for combining with the first limit wall to limit the connecting end of the protective cover in the receiving cavity.

In some embodiments, the protective cover assembly further includes a cover elastic member, and two ends of the cover elastic member respectively abut against the protective cover and the rotating frame so that the protective cover has a facing A force moving away from the connection end of the charging base.

In some embodiments, the protective cover assembly further includes a rotating elastic member sleeved on the connecting shaft, one end of the rotating elastic member is fixed on the bearing portion, and the other end of the rotating elastic member The rotating elastic member is fixed on the connecting end of the charging base, and can provide a rotating force to the rotating frame.

In some embodiments, the contained groove includes a bottom surface, and the charging device further includes a buffer member, the buffer member is disposed on the bottom surface and is used to restrict the rotation of the turret.

In some embodiments, the protective cover includes a joint surface. When the protective cover is located in the gap, the joint surface is opposite to the bearing surface, and a groove is formed on the joint surface. When the rotating frame is in contact with the buffer, the groove and the positioning portion are used to limit the device to be charged.

In some embodiments, the protective cover includes a connecting surface. When the protective cover is located in the gap, the connecting surface is opposite to the bearing surface. The protective cover assembly further includes a connecting surface. An extended combination, the key assembly includes:

A rod body passing through the bearing portion;

A button provided at a first end of the rod body, the button exposed from a side of the bearing portion;

A connecting member provided on a side wall of the rod body, the connecting member is exposed from the bearing surface;

When the protective cover is located in the notch, the connecting piece is combined with the combining piece, and when the button is pressed, the lever moves and drives the connecting piece to move the combining piece with the Said connector is separated.

In some embodiments, the button assembly further includes a button elastic member, and the button elastic member is disposed between the second end of the lever body and a side of the bearing portion opposite to the button. The button elastic member can provide a restoring force to the rod body.

In some embodiments, the coupling member and the connecting member are both hooks, and the coupling member includes a coupling abutting surface located at an end of the coupling member far from the protective cover, and the coupling abutting surface is far away from The normal vector of the direction of the coupling member is at an obtuse angle with the direction of the restoring force. When the coupling member and the connecting member change from a separated state to a state where the coupling member and the connecting member begin to conflict, Said bonding abutment surface is in conflict with said connecting member; and / or

The coupling member and the connecting member are both hooks, and the connecting member includes a connection abutment surface at an end of the connection member remote from the rod body, and a normal vector of the connection abutment surface away from the connector. It is at an acute angle with the direction of the restoring force. When the coupling member and the connecting member are changed from a separated state to a state where the coupling member and the connecting member are in conflict, the connection resisting surface is in contact with the coupling. Pieces conflict.

In some embodiments, an accommodating slot is provided on one surface of the charging base, and the charging device further includes a connector assembly including a cable and a second charging connector. The charging base is connected, the other end of the cable is connected to the second charging connector, and both the cable and the second charging connector can be selectively accommodated in the receiving slot or from the receiving slot. Separated in the tank.

In some embodiments, the connector assembly further includes a protruding portion provided on the second charging connector. When the second charging connector is received in the accommodating slot, the protruding portion is convex. Out of the accommodating slot.

In some embodiments, the charging device further includes a third charging connector and a fourth charging connector provided on the charging base, the first charging connector is a battery charging connector, and the second charging connector is a Micro A USB connector, the third charging connector is a universal serial bus connector, and the fourth charging connector is an AC power input connector.

The charging system according to an embodiment of the present invention includes:

The charging device according to any one of the above embodiments; and

The device to be charged is used to charge the device to be charged.

The charging system and the first charging connector of the charging device according to the embodiments of the present invention are directly disposed on the charging base, thereby avoiding the use of cables. When the charging device is not required for charging, the charging device is relatively simple to store; The button assembly and the protective cover assembly are provided, so that the protective cover assembly can control the protective cover assembly to block the first charging connector through the button assembly to protect the first charging connector from dust and water droplets, or the protective cover assembly can be controlled to open the first charging connector through the button assembly. The device to be charged can be charged through the first charging connector.

Additional aspects and advantages of the embodiments of the present invention will be partially given in the following description, and part of them will become apparent from the following description, or be learned through practice of the embodiments of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

The above and / or additional aspects and advantages of the embodiments of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, wherein:

1 to 3 are schematic diagrams of three-dimensional structures of a charging device according to the present invention.

FIG. 4 is a schematic plan view of a charging device according to an embodiment of the present invention.

FIG. 5 is a cross-sectional view along the line V-V of the charging device of FIG. 4, in which the coupling member of the protective cover assembly is coupled with the coupling member of the key assembly.

FIG. 6 is a cross-sectional view along the line VI-VI of the charging device of FIG. 4, in which the coupling member of the protective cover assembly is combined with the coupling member of the key assembly.

FIG. 7 is a cross-sectional view taken along the line V-V of the charging device of FIG. 4, wherein the coupling member of the protective cover assembly is separated from the coupling member of the key assembly.

FIG. 8 is a cross-sectional view along the line VI-VI of the charging device of FIG. 4, in which the coupling member of the protective cover assembly is separated from the coupling member of the key assembly.

FIG. 9 is a schematic perspective view of a partial structure of a charging device according to an embodiment of the present invention.

FIG. 10 and FIG. 11 are three-dimensional structural diagrams of a charging device according to an embodiment of the present invention.

FIG. 12 is a schematic three-dimensional structure diagram of a charging system according to an embodiment of the present invention.

detailed description

The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the drawings, wherein the same or similar reference numerals indicate the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are exemplary and are only used to explain the embodiments of the present invention, but should not be construed as limiting the embodiments of the present invention.

In the description of the embodiments of the present invention, it should be understood that the terms “center”, “longitudinal”, “transverse”, “length”, “width”, “thickness”, “upper”, “lower”, and “front” , "Back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc. The orientation or position relationship is based on the orientation or position relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present invention and simplified description. It does not indicate or imply that the device or element referred to must have a specific orientation, a specific orientation The structure and operation cannot be understood as a limitation to the embodiments of the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include one or more of the features. In the description of the embodiments of the present invention, the meaning of “a plurality” is two or more, unless it is specifically and specifically defined otherwise.

In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified and limited, the terms "installation", "connected", and "connected" should be understood in a broad sense. For example, it may be a fixed connection or a Detachable connection or integral connection; it can be mechanical connection, electrical connection or can communicate with each other; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two components or two components. Interaction. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present invention may be understood according to specific situations.

In the embodiment of the present invention, unless explicitly stated and limited otherwise, the "first" or "down" of the second feature may include the first and second features in direct contact, and may also include the first and second features. The two features are not in direct contact but are contacted by another feature between them. Moreover, the first feature "above", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature is higher in level than the second feature. The first feature is “below”, “below”, and “below” of the second feature, including the fact that the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature is less horizontal than the second feature.

The following disclosure provides many different embodiments or examples for implementing different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples and are not intended to limit the embodiments of the present invention. In addition, embodiments of the present invention may repeat reference numbers and / or reference letters in different examples. Such repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the embodiments of the present invention provide examples of various specific processes and materials, but those skilled in the art can be aware of the application of other processes and / or the use of other materials.

Referring to FIGS. 1 to 3, a charging device 100 according to an embodiment of the present invention includes a charging base 10, a first charging connector 20, a key assembly 30, and a protective cover assembly 40. The first charging connector 20 is disposed on the charging base 10 and is exposed outside the charging base 10. The key assembly 30 is disposed on the charging base 10. The protective cover assembly 40 is disposed on the charging base 10 and is linked with the key assembly 30. The key assembly 30 is used to control the protective cover assembly 40 to rotate relative to the charging base 10. When the protective cover assembly 40 is rotated relative to the charging base 10, the protective cover assembly 40 can be selected The first charging connector 20 is blocked or opened.

Specifically, when the key assembly 30 and the protective cover assembly 40 are in a combined state, the user can separate the key assembly 30 from the protective cover assembly 40 by pressing the key assembly 30 so that the protective cover assembly 40 can rotate relative to the charging base 10. When the key assembly 30 is combined with the protective cover assembly 40, the protective cover assembly 40 is fixed on the charging base 10 and the protective cover assembly 40 covers the first charging connector 20. At this time, the protective cover assembly 40 can protect the first charging connector 20 to Prevent water droplets and dust from entering the first charging connector 20; when the key assembly 30 is separated from the protective cover assembly, the protective cover assembly 40 can rotate relative to the charging base 10 to open the first charging connector 20, and at this time, the first charging connector 20 It can be used to charge the device 80 to be charged (as shown in FIG. 12). The charging base 10 can input AC power and output stable DC power to the outside through the first charging connector 20.

The first charging connector 20 in the charging device 100 according to the embodiment of the present invention is directly disposed on the charging base 10, thereby avoiding the use of cables. When it is not necessary to use the charging device 100 for charging, the charging device 100 is relatively simple to store; meanwhile, charging The device 100 is provided with a button assembly 30 and a protective cover assembly 40, so that the protective cover assembly 40 can be controlled by the button assembly 30 to block the first charging connector 20 to protect the first charging connector 20 from being polluted by dust and water droplets. The control protective cover assembly 40 opens the first charging connector 20 so that the device 80 to be charged can be charged through the first charging connector 20.

Please refer to FIG. 1 and FIG. 2, the charging device 100 according to the embodiment of the present invention includes a charging base 10, a first charging connector 20, a key assembly 30, a protective cover assembly 40, a buffer member 50, and a connector assembly 60.

With reference to FIG. 9, the charging base 10 includes a main body 11 and a connecting shaft 15.

The main body 11 can be approximately a rectangular block structure. The main body 11 includes a top surface 111, a bottom surface 112, two end surfaces 113, and two side surfaces 114. The main body top surface 111 and the main body bottom surface 112 are located on opposite sides of the main body 11. The two main body end faces 113 are respectively located on opposite sides of the main body 11, and the two main body end faces 113 are connected to the main body top surface 111 and the main body bottom surface 112. The two body side surfaces 114 are located on opposite sides of the body 11, and the two body side surfaces 114 are connected to the body top surface 111, the body bottom surface 112 and the two body end surfaces 113.

A main body end surface 113 of the main body 11 is provided with a main body cutout 12 penetrating the two main body side surfaces 114 and the main body top surface 111 to form a main body portion 13 and a bearing portion 14 extending from the main body portion 13. The main body portion 13 includes a bearing surface 131 connecting the top surface 111 of the body and the two side surfaces 114 of the body. The bearing portion 14 includes a bearing surface 141 connecting the bearing surface 131, two side surfaces 114 of the body, and one end surface 113 of the body. The receiving surface 141 is depressed to form two receiving grooves 142. The receiving groove 142 includes a bottom surface 1421, and the bottom surface 1421 penetrates the main body end surface 113 located at one end of the main body notch 12. A positioning portion 143 is formed between the two receiving grooves 142, and a positioning groove 1431 is defined on the positioning portion 143. The positioning groove 1431 is used to position the device 80 to be charged (as shown in FIG. 12). A receiving groove 16 is defined in the side surface 114 of the body, and the receiving groove 16 penetrates the end surface 113 of the body opposite to the body gap 12. Specifically, the accommodating groove 16 includes a connected cable accommodating cavity 162 and a connector accommodating cavity 164. The connector accommodating cavity 164 penetrates one of the end faces 113 of the body. The extension length of the connector accommodation cavity 164 is shorter than the extension length of the cable accommodation cavity 162. In other embodiments, the number of the receiving grooves 142 may also be one. At this time, the positioning portion 143 is located on one side of the receiving grooves 142; the body notch 12 may not penetrate the two body sides 114.

The connecting shaft 15 is disposed in the bearing portion 14 and passes through two receiving grooves 142 and a positioning portion 143.

The first charging connector 20 is disposed on the bearing surface 131. The first charging connector 20 can be a battery charging connector. The first charging connector 20 can charge the device 80 to be charged, which can be a battery of a drone.

With reference to FIGS. 4, 6 and 9, the key assembly 30 includes a lever body 31, a button 32, two connecting members 33 and a button elastic member 34.

The rod body 31 includes a first end 311 and a second end 312 opposite to each other. The rod body 31 is passed through the bearing portion 14. The first end 311 and the second end 312 of the rod body 31 are respectively close to the two body sides 114. Two connecting members 33 are connected to the side wall of the rod body 31. The two connecting members 33 are located at opposite ends of the rod body 31 and are exposed from the bearing surface 141. Specifically, the connecting member 33 can protrude from the bearing portion 14 to the body. Inside the notch 12; or, the connecting member 33 may be completely contained in the bearing portion 14, and a through hole 144 is provided on the bearing surface 141. The user can see the connecting member 33 through the through hole 144. Please refer to FIG. 8. In one example, the connecting member 33 is a hook. The connecting member 33 includes a connection abutment surface 331 located at an end of the connection member 33 away from the rod body 31. The directions from the first end 311 to the second end 312 are obtuse. The button 32 is connected to the first end 311 of the lever body 31. The button 32 is housed in the bearing portion 14 and exposed from the side 114 of the body. When the button 32 is pressed, the button 32, the lever body 31, and the connecting member 33 are all along the first end. The direction from 311 to the second end 312 moves.

6 and FIG. 8, the button elastic member 34 is disposed in the bearing portion 14, and the button elastic member 34 is disposed between a body side 114 and a second end 312 of the body portion 14 opposite to the button 32. Specifically, The second end 312 of this embodiment is provided with a receiving hole 332. One end of the button elastic member 34 is fixedly received in the receiving hole 332. The other end of the button elastic member 34 is connected to the body side 114 at the bearing portion 14. The button elastic member 34 can provide a restoring force to the lever body 31, the connecting member 33, and the button 32. The direction of the restoring force is from the second end 312 to the first end 311 of the lever body 31. The restoring force is to return the button 32 to the position before being pressed. The force of the position.

Please refer to FIG. 2 to FIG. 6 and FIG. 7 to FIG. 9 together. The protective cover assembly 40 is disposed on the bearing portion 14 and can be located inside the body notch 12 or outside the body notch 12 when rotated relative to the charging base 10. When 40 is located in the notch 12 of the body, the first charging connector 20 is contained in the protective cover assembly 40. The protective cover assembly 40 includes a protective cover 41, a rotating frame 42, a coupling member 43, a cover elastic member 44, and a rotating elastic member 45.

Specifically, referring to FIG. 7, the protective cover 41 includes a first cover body 411 and a second cover body 412. The first cover 411 is provided with a receiving space 4111 and a cover gap 4112 communicating with the receiving space 4111. The first cover 411 includes a first limiting wall 4113 and a mounting post 4114. The first limiting wall 4113 is provided in the cover gap. At 4112, a mounting post 4114 is disposed on a side wall opposite to the cover body cutout 4112. The second cover 412 is disposed on the first cover 411 and closes the receiving space 4111 to form a receiving cavity 413. The second cover 412 also closes one side of the cover notch 4112 to form a cover through-hole 414 communicating with the receiving cavity 413. . The number of the cover notches 4112 is two, and the two cover notches 4112 correspond to the two receiving grooves 142, respectively.

With reference to FIG. 9, the protective cover 41 includes a connection surface 415, a connection surface 416, a cover top surface 417, and a cover end surface 418. The connection surface 415 and the cover top surface 417 are located on opposite sides of the protection cover 41 and the connection surface 416. The cover body end surface 418 is located on opposite sides of the protective cover 41. The connecting surface 416 defines a groove 4161. When the protective cover assembly 40 is disposed in the body notch 12, the connecting surface 415 is opposite to the bearing surface 141, the connecting surface 416 is opposite to the bearing surface 131, and the first charging connector 20 is housed in the protective cover assembly 40 (protective cover 41). At this time, the protective cover 41 fills the body notch 12, and when the protective cover assembly 40 is disposed in the body notch 12, the top surface 417 of the cover can be flush with the top surface 111 of the body, and the end surface 418 of the cover is flush with the end surface 113 of the body. level. In other embodiments, the top surface 417 of the cover body may be higher or lower than the top surface 111 of the body, and the end surface 418 of the cover body may also protrude outside the body notch 12 or be completely contained in the body notch 12.

5, 7 and 9, the rotating frame 42 includes a charging base connecting end 421, a protective cover connecting end 422 and a second limiting wall 423. The charging base connecting end 421 and the protective cover connecting end 422 are located on the rotating frame 42. At opposite ends, the second limiting wall 423 extends from an edge of the protective cover connection end 422 toward a center away from the protective cover connection end 422. The connecting end 421 of the charging base is sleeved on the connecting shaft 15 and can be rotated relative to the connecting shaft 15. The protective cover connecting end 422 passes through the cover through hole 414 and is received in the receiving cavity 413 and connected to the protective cover 41. The protective cover 41 It can move along the turret 42. When the protective cover 41 moves along the rotating frame 42 and the cover through hole 414 reaches the protective cover connecting end 422, the second limiting wall 423 is combined with the first limiting wall 4113 to restrict the protective cover connecting end 422 to the receiving Cavity 413 (shown in Figure 7). The rotating frame 42 is provided with a mounting hole 424 penetrating the connecting end 422 of the protective cover, and the mounting hole 424 is a blind hole.

The coupling member 43 is formed by extending outward from the connecting surface 415. The coupling member 43 is a hook. The coupling member 43 includes a coupling abutment surface 431 located at an end of the coupling member 43 away from the protective cover 41. Referring to FIG. 8, the normal vector of the direction of the abutting surface 431 away from the joint 43 is at an acute angle with the direction of the first end 311 to the second end 312. When the coupling member 43 and the connecting member 33 change from a separated state to a state where the coupling member 43 and the connecting member 33 start to collide, the coupling resisting surface 431 and the coupling resisting surface 331 resist. During the process in which the coupling member 43 and the coupling member 33 are changed from the starting resistance state to the coupling state, the connection resistance surface 331 slides relative to the coupling resistance surface 431, and the connection member 33 moves in the direction of the first end 311 to the second end 312, and is combined. The member 43 moves in the direction of the bearing surface 141. When the coupling member 43 is moved to the initial position (the position where the coupling member 43 and the coupling member 33 are combined), the coupling member 33 is directed toward by the restoring force of the button elastic member 34. The coupling member 43 moves and is combined with the coupling member 43 (shown in FIG. 6).

5 and FIG. 7, the two ends of the cover elastic member 44 abut against the protective cover 41 and the rotating frame 42, respectively, so that the protective cover 41 has a force moving away from the charging base connection end 421. Specifically, the cover One end of the body elastic member 44 is received in the mounting hole 424 and is connected to the rotating frame 42. The other end of the cover elastic member 44 is sleeved and fixed on the mounting post 4114.

1 and FIG. 9, the rotation elastic member 45 is sleeved on the connecting shaft 15, and one end of the rotation elastic member 45 is fixed on the bearing portion 14, and the other end of the rotation elastic member 45 is fixed on the charging base connection end 421. The rotating elastic member 45 can provide a rotating force to the rotating frame 42, and the rotating force can cause the rotating frame 42 to rotate toward the bottom surface 1421 of the receiving groove 142. outer.

The buffer member 50 is disposed on the bottom surface 1421 of the receiving groove 142. The buffer member 50 may be rubber. When the rotating frame 42 is rotated toward the bottom surface 1421 of the receiving groove 142, the rotating frame 42 first contacts the buffer member 50. At this time, the rotating frame 42 is The buffer member 50 restricts rotation. When the rotating frame 42 is in contact with the buffer member 50, the groove 4161 and the positioning portion 143 are used to limit the device 80 to be charged, or the positioning portion 143 is used to position the device 80 to be charged, and the groove 4161 and the positioning portion 143 are used in common. Used to support the device 80 to be charged.

10, the connector assembly 60 includes a cable 61, a second charging connector 62, and a protruding portion 63. One end of the cable 61 is connected to the charging base 10, and the other end of the cable 61 is connected to the second charging connector 62. The second charging connector 62 is a Micro USB connector, and the second charging connector 62 can charge the remote controller. The protruding portion 63 is provided on the second charging connector 62. Both the cable 61 and the second charging connector 62 can be selectively accommodated in the accommodation groove 16 or separated from the accommodation groove 16. When it is not necessary to use the second charging connector 62 to charge the device 80 to be charged, the cable 61 and the second charging connector 62 are both accommodated in the accommodation groove 16, and the protruding portion 63 projects out of the accommodation groove 16. Specifically, The cable 61 is housed in the cable accommodation cavity 162, and the second charging connector 62 is housed in the connector accommodation cavity 164. When the second charging connector 62 is required to charge the device 80 to be charged, the user can pull the protruding portion 63 The cable 61 and the second charging connector 62 are separated from the accommodating slot 16.

With reference to FIG. 11, the charging device 100 further includes a third charging connector 71. The third charging connector 71 is disposed on the body side 114 of the charging base 10 opposite to the accommodation slot 16. The third charging connector 71 may be a universal serial cable. A bus connector (Universal Serial Bus, USB), and the third charging connector 71 can charge a mobile phone.

With reference to FIG. 11, the charging device 100 further includes a fourth charging connector 72. The fourth charging connector 72 is disposed on the body end surface 113 of the charging base 10 opposite to the body notch 12. The fourth charging connector 72 is an AC power input connector. The four charging connectors 72 may be connected to a power source (including an AC power source and a DC power source) through a wire to input a current to the charging base 10. In other embodiments, the fourth charging connector 12 may also be a plug, and the fourth charging connector 72 may be directly connected to a power source.

When the protective cover assembly 40 covers the first charging connector 20, if the user needs to use the first charging connector 20 to charge the device to be charged 80, the user can press the button 32 (toward the first end 311 to the second end 312) button 32 , The button 32 drives the connecting member 33 to move from the first end 311 to the second end 312 through the lever 31 to separate the connecting member 33 from the coupling member 43. At this time, the elastic force of the protective cover 41 on the cover elastic member 44 acts Moving along the rotating frame 42 in a direction away from the bearing surface 141 (or the protective cover connecting end 422), and the rotating frame 42 is rotated toward the bottom surface 1421 of the receiving groove 142 by the rotating elastic member 45 and drives the protective cover 41 to rotate. The protective cover 41 opens the first charging connector 20. At this time, the user can connect the device to be charged 80 with the first charging connector 20 to charge the device to be charged 80.

After charging the to-be-charged device 80 by the first charging connector 20, the user can rotate the protective cover 41 to cause the protective cover 41 to drive the rotating frame 42 to rotate. When the rotating frame 42 rotates to a position perpendicular to the bearing surface 141, The protective cover 41 is pushed in the direction of the surface 141 to move the protective cover 41 into the main body notch 12 along the rotating frame 42. In this process, the coupling member 43 and the connecting member 33 are combined to fix the protective cover 41 in the main body notch 12. At this time, the protective cover assembly 40 covers the first charging connector 20.

The first charging connector 20 in the charging device 100 according to the embodiment of the present invention is directly disposed on the charging base 10, thereby avoiding the use of cables. When it is not necessary to use the charging device 100 for charging, the charging device 100 is relatively simple to store; meanwhile, charging The device 100 is provided with a key assembly 30 and a protective cover assembly 40, so that the protective cover assembly 40 can be controlled by the key assembly 30 to shield the first charging connector 20 to protect the first charging connector 20 from dust and water droplets, or can be passed through the key assembly 30. The control protective cover assembly 40 opens the first charging connector 20 so that the device 80 to be charged can be charged through the first charging connector 20.

The charging device 100 of this embodiment also has the following beneficial effects: a body notch 12 is opened on the body 11 and a first charging connector 20 is disposed on the body notch 12, so that the protective cover assembly 40 and the body 11 jointly cover the first charging connector 20 And make the appearance of the charging device 100 more beautiful; the positioning portion 143 is provided on the bearing portion 14 so that the device 80 to be charged is set on the bearing portion 14 and connected to the first charging connector 20; the protective cover 41 is sleeved on the rotation The frame 42 can be moved relative to the rotating frame 42. Specifically, before the rotating frame 42 is rotated, the protective cover 41 is first moved away from the protective cover connection end 422, so that the protective cover 41 and the bearing can be avoided when the rotating frame 42 is rotated. The part 14 interferes; the first limiting wall 4113 is provided on the protective cover 41, and the second limiting wall 423 is provided on the rotating frame 42, so as to prevent the protective cover 41 from being lifted from the rotating frame 42 when the protective cover 41 moves relative to the rotating frame 42 The protective cover assembly 40 is provided with a cover elastic member 44 to facilitate separation of the coupling member 43 and the connecting member 33 when the first charging connector 20 is required to be charged; The movable elastic member 45 is convenient for the protective cover 41 to open the body gap 12 when the first charging connector 20 is needed for charging; the charging device 100 is provided with a buffer member 50 so as to reduce the impact force received by the rotating frame 42 during rotation; the key assembly 30 The button elastic member 34 is provided to facilitate the return of the button 32 and the connecting member 33 to the original position; the receiving slot 16 is provided on the charging base 10, and the connector assembly 60 is conveniently stored in the receiving slot when the connector assembly 60 is not needed. Within 16.

Please refer to FIG. 2 and FIG. 12. The charging system 200 according to the embodiment of the present invention includes the charging device 100 and the to-be-charged device 80 of the above embodiment. The charging device 100 can charge the to-be-charged device 80 through the first charging connector 20. The device to be charged 80 includes a drone battery.

The first charging connector 20 in the charging system 200 of the embodiment of the present invention is directly disposed on the charging base 10, thereby avoiding the use of a cable. When the charging device 100 is not required for charging, the charging device 100 is relatively simple to store; meanwhile, charging The device 100 is provided with a key assembly 30 and a protective cover assembly 40, so that the protective cover assembly 40 can be controlled by the key assembly 30 to shield the first charging connector 20 to protect the first charging connector 20 from dust and water droplets, or can be passed through the key assembly 30. The control protective cover assembly 40 opens the first charging connector 20 so that the device 80 to be charged can be charged through the first charging connector 20.

In the description of this specification, reference is made to the terms "certain embodiments", "one embodiment", "some embodiments", "exemplary embodiments", "examples", "specific examples", or "some examples", etc. The description means that 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 embodiment of the present invention. In this specification, the schematic expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as “first” and “second” may explicitly or implicitly include at least one of the features. In the description of the embodiment of the present invention, the meaning of "a plurality" is at least two, for example, two, three, etc., unless it is specifically and specifically defined otherwise.

Although the embodiment of the embodiment of the present invention has been shown and described above, it can be understood that the above embodiment is exemplary and cannot be understood as a limitation on the embodiment of the present invention. The above embodiments can be changed, modified, replaced, and modified within the scope of the present invention, and the scope of the embodiments of the present invention is defined by the claims and their equivalents.

Claims

A charging device, comprising:

Charging stand

A first charging connector, the first charging connector is disposed on the charging base and is exposed outside the charging base;

A key assembly, which is disposed on the charging base; and

A protective cover component, which is arranged on the charging base and is linked with the key component, the key component is used to control the protective cover component to rotate relative to the charging base, and the protective cover component is opposite to When the charging base rotates, the protective cover assembly can selectively cover the first charging connector or open the first charging connector.
The charging device according to claim 1, wherein the charging base comprises a body, and a body notch is formed on one side of the body to form a main body portion and a bearing portion extending from the main body portion, the main body portion The bearing portion includes a bearing surface, the bearing portion is connected to the bearing surface, the first charging connector is provided on the bearing surface, and the protective cover assembly is provided on the bearing surface. The bearing part can be located in the body gap or outside the body gap when rotating relative to the charging base, and when the protective cover assembly is located in the body gap, the first charging connector is accommodated in the protection Inside the hood assembly.
The charging device according to claim 2, wherein the bearing surface is recessed to form two receiving grooves, and a positioning portion is formed between the two receiving grooves, when the protective cover assembly is located outside the notch of the body The positioning portion is used for positioning the device to be charged.
The charging device according to claim 3, wherein the charging base further comprises a connecting shaft, the connecting shaft is disposed in the bearing portion and passes through the two receiving grooves and the positioning portion, and The protective cover assembly includes:

Protective cover; and

A turret, which includes a charging base connection end and a protective cover connection end at opposite ends of the turret, the charging base connection end is sleeved on the connection shaft and can rotate relative to the connection shaft, The protective cover connection end is connected with the protective cover.
The charging device according to claim 4, wherein the protective cover comprises a first cover and a second cover, and the first cover is provided with a receiving space and a cover gap communicating with the receiving space. The second cover is disposed on the first cover and closes the receiving space to form a receiving cavity. The second cover also closes one side of the cover notch to form communication with the receiving cavity. A cover through hole, the connecting end of the protective cover passes through the cover through hole and is received in the receiving cavity, and the protective cover can move along the rotating frame.
The charging device according to claim 5, wherein the first cover body includes a first limiting wall provided at a gap of the cover body, and the connecting frame further includes an edge from a connecting end of the protective cover. A second limit wall formed extending away from the center of the connecting end of the protective cover, the second limiting wall is used for combining with the first limiting wall to limit the connecting end of the protective cover to the accommodation Cavity.
The charging device according to claim 5 or 6, wherein the protective cover assembly further comprises a cover elastic member, and two ends of the cover elastic member respectively abut against the protective cover and the rotating frame. So that the protective cover has a force moving in a direction away from the connecting end of the charging base.
The charging device according to claim 4, wherein the protective cover assembly further comprises a rotating elastic member sleeved on the connecting shaft, and one end of the rotating elastic member is fixed on the bearing portion, so that The other end of the rotating elastic member is fixed on the connecting end of the charging base, and the rotating elastic member can provide a rotating force to the rotating frame.
The charging device according to claim 4, wherein the contained groove includes a bottom surface, and the charging device further comprises a buffer member, the buffer member is disposed on the bottom surface and is used to restrict the rotation of the turret.
The charging device according to claim 9, wherein the protective cover comprises a joint surface, and when the protective cover is located in the gap, the joint surface is opposite to the bearing surface, and the joint surface A groove is provided on the upper side, and when the rotating frame is in contact with the buffer, the groove and the positioning portion are used to limit the device to be charged.
The charging device according to claim 2, wherein the protective cover comprises a connecting surface, and when the protective cover is located in the notch, the connecting surface is opposite to the bearing surface, and the protective cover assembly It also includes a coupling member extending from the connection surface, and the key assembly includes:

A rod body passing through the bearing portion;

A button provided at a first end of the rod body, the button exposed from a side of the bearing portion;

A connecting member provided on a side wall of the rod body, the connecting member is exposed from the bearing surface;

When the protective cover is located in the notch, the connecting piece is combined with the combining piece, and when the button is pressed, the lever moves and drives the connecting piece to move the combining piece with the Said connector is separated.
The charging device according to claim 11, wherein the key assembly further comprises a button elastic member, and the button elastic member is disposed at a second end of the lever body and opposite to the button of the bearing portion. Between the two sides, the button elastic member can provide a restoring force to the rod body.
The charging device according to claim 12, wherein the coupling member and the connecting member are both hooks, and the coupling member includes a coupling abutment surface located on an end of the coupling member remote from the protective cover, The normal vector of the direction of the joint abutting surface away from the joint is at an obtuse angle with the direction of the restoring force. When the joint and the connecting member change from a separated state to the joint and the connecting member, When the state of resistance is started, the coupling resistance surface is in conflict with the connecting member; and / or

The coupling member and the connecting member are both hooks, and the connecting member includes a connection abutment surface at an end of the connection member remote from the rod body, and a normal vector of the connection abutment surface away from the connector. It is at an acute angle with the direction of the restoring force. When the coupling member and the connecting member are changed from a separated state to a state where the coupling member and the connecting member are in conflict, the connection resisting surface is in contact with the coupling. Pieces conflict.
The charging device according to claim 1, wherein a receiving groove is provided on one surface of the charging base, and the charging device further comprises a connector assembly, wherein the connector assembly includes a cable and a second charging connector, One end of the cable is connected to the charging base, and the other end of the cable is connected to the second charging connector, and both the cable and the second charging connector can be selectively accommodated in the accommodation. The tank is separated from the receiving tank.
The charging device according to claim 14, wherein the connector assembly further comprises a protruding portion provided on the second charging connector, and when the second charging connector is housed in the accommodation slot , The protruding portion protrudes outside the accommodating groove.
The charging device according to claim 14, further comprising a third charging connector and a fourth charging connector provided on the charging base, wherein the first charging connector is a battery charging connector, and The second charging connector is a Micro USB connector, the third charging connector is a universal serial bus connector, and the fourth charging connector is an AC power input connector.
A charging system is characterized in that it comprises a charging device and a device to be charged, wherein the charging device is used to charge the device to be charged; the charging device comprises:

Charging stand

A first charging connector, the first charging connector is disposed on the charging base and is exposed outside the charging base;

A key assembly, which is disposed on the charging base; and

A protective cover component, which is arranged on the charging base and is linked with the key component, the key component is used to control the protective cover component to rotate relative to the charging base, and the protective cover component is opposite to When the charging base rotates, the protective cover assembly can selectively cover the first charging connector or open the first charging connector.
The charging system according to claim 17, wherein the charging base comprises a main body, and one side of the main body is provided with a notch to form a main body portion and a bearing portion extending from the main body portion, the main body portion The bearing portion includes a bearing surface, the bearing portion is connected to the bearing surface, the first charging connector is provided on the bearing surface, and the protective cover assembly is provided on the bearing surface. The bearing part can be located in the body gap or outside the body gap when rotating relative to the charging base, and when the protective cover assembly is located in the body gap, the first charging connector is accommodated in the protection Inside the hood assembly.
The charging system according to claim 18, wherein the bearing surface is recessed to form two receiving grooves, and a positioning portion is formed between the two receiving grooves, when the protective cover assembly is located outside the notch of the body The positioning portion is used for positioning the device to be charged.
The charging system according to claim 19, wherein the charging base further comprises a connecting shaft, the connecting shaft is disposed in the bearing portion and passes through the two receiving grooves and the positioning portion, and The protective cover assembly includes:

Protective cover; and

A turret, which includes a charging base connection end and a protective cover connection end at opposite ends of the turret, the charging base connection end is sleeved on the connection shaft and can rotate relative to the connection shaft, The protective cover connection end is connected with the protective cover.
The charging system according to claim 20, wherein the protective cover comprises a first cover and a second cover, and the first cover is provided with a receiving space and a cover gap communicating with the receiving space. The second cover is disposed on the first cover and closes the receiving space to form a receiving cavity. The second cover also closes one side of the cover notch to form communication with the receiving cavity. A cover through hole, the connecting end of the protective cover passes through the cover through hole and is received in the receiving cavity, and the protective cover can move along the rotating frame.
The charging system according to claim 21, wherein the first cover body includes a first limiting wall provided at a gap of the cover body, and the connecting frame further includes an edge from a connecting end of the protective cover. A second limit wall formed extending away from the center of the connecting end of the protective cover, the second limiting wall is used for combining with the first limiting wall to limit the connecting end of the protective cover to the accommodation Cavity.
The charging system according to claim 21 or 22, wherein the protective cover assembly further comprises a cover elastic member, and two ends of the cover elastic member respectively bear against the protective cover and the rotating frame, respectively. So that the protective cover has a force moving in a direction away from the connecting end of the charging base.
The charging system according to claim 20, wherein the protective cover assembly further comprises a rotating elastic member sleeved on the connecting shaft, and one end of the rotating elastic member is fixed on the bearing portion, so that The other end of the rotating elastic member is fixed on the connecting end of the charging base, and the rotating elastic member can provide a rotating force to the rotating frame.
The charging system according to claim 20, wherein the contained groove includes a bottom surface, and the charging device further comprises a buffer member, the buffer member is disposed on the bottom surface and is used to restrict the rotation of the turret.
The charging system according to claim 25, wherein the protective cover comprises a joint surface, and when the protective cover is located in the gap, the joint surface is opposite to the bearing surface, and the joint surface A groove is provided on the upper side, and when the rotating frame is in contact with the buffer, the groove and the positioning portion are used to limit the device to be charged.
The charging system according to claim 18, wherein the protective cover comprises a connecting surface, and when the protective cover is located in the gap, the connecting surface is opposite to the bearing surface, and the protective cover assembly It also includes a coupling member extending from the connection surface, and the key assembly includes:

A rod body passing through the bearing portion;

A button provided at a first end of the rod body, the button exposed from a side of the bearing portion;

A connecting member provided on a side wall of the rod body, the connecting member is exposed from the bearing surface;

When the protective cover is located in the notch, the connecting piece is combined with the combining piece, and when the button is pressed, the lever moves and drives the connecting piece to move the combining piece with the Said connector is separated.
The charging system according to claim 27, wherein the key assembly further comprises a button elastic member, and the button elastic member is disposed at a second end of the lever body and opposite to the button of the bearing portion of the bearing portion. Between the two sides, the button elastic member can provide a restoring force to the rod body.
The charging system according to claim 28, wherein the coupling member and the connecting member are both hooks, and the coupling member includes a coupling abutment surface at an end of the coupling member remote from the protective cover, The normal vector of the direction of the joint abutting surface away from the joint is at an obtuse angle with the direction of the restoring force. When the joint and the connecting member change from a separated state to the joint and the connecting member When the state of resistance is started, the coupling resistance surface is in conflict with the connecting member; and / or

The coupling member and the connecting member are both hooks, and the connecting member includes a connection abutment surface at an end of the connection member remote from the rod body, and a normal vector of the connection abutment surface away from the connector. It is at an acute angle with the direction of the restoring force. When the coupling member and the connecting member are changed from a separated state to a state where the coupling member and the connecting member are in conflict, the connection resisting surface is in contact with the coupling. Pieces conflict.
The charging system according to claim 17, wherein a receiving groove is formed on one surface of the charging base, and the charging device further comprises a connector assembly, wherein the connector assembly includes a cable and a second charging connector, One end of the cable is connected to the charging base, and the other end of the cable is connected to the second charging connector, and both the cable and the second charging connector can be selectively accommodated in the accommodation. The tank is separated from the receiving tank.
The charging system according to claim 30, wherein the connector assembly further comprises a protruding portion provided on the second charging connector, and when the second charging connector is housed in the accommodation slot , The protruding portion protrudes outside the accommodating groove.
The charging system according to claim 30, wherein the charging device further comprises a third charging connector and a fourth charging connector provided on the charging base, the first charging connector is a battery charging connector, and The second charging connector is a Micro USB connector, the third charging connector is a universal serial bus connector, and the fourth charging connector is an AC power input connector.