CN217848987U - Charging equipment - Google Patents

Abstract

The application provides a charging device, includes: the charging device comprises at least two of a wireless charging device, a contact charging device and a wired charging device, the at least two of the wireless charging device, the contact charging device and the wired charging device are respectively electrically connected with the power supply device, and the power supply device charges the equipment to be charged through the charging device. Adopt the technical scheme of the utility model, can realize that wireless charging, contact charge and wired two kinds in charging, increased battery charging outfit's application form to multiple charge mode can compatible multiple equipment charge, has improved battery charging outfit's practicality, and need not to carry multiple battery charging outfit, has improved the convenience of charging.

Description

a charging device

technical field

The present application relates to the technical field of charging, and in particular to a charging device.

Background technique

With the development of electronic information technology, various electronic devices are gradually popularized, and more and more electronic products are carried by individuals, such as electronic pens, Bluetooth headsets, mobile phones, and tablets. Since these electronic products all need to be charged, in order to ensure the normal use of the electronic products, the charging equipment corresponding to the electronic products is particularly important.

Different types of existing electronic products are equipped with different charging devices. For example, electronic pens can be charged with charging pen boxes, Bluetooth headsets can be charged with charging earphone boxes, mobile phones or tablets can be charged with power banks, etc. However, if you carry a variety of electronic products, you need to prepare charging equipment corresponding to each electronic product, which is inconvenient to carry and has low convenience. Moreover, the existing charging equipment cannot be compatible with more equipment charging, and the application form is relatively single, which affects the practicability of the charging equipment.

Utility model content

Based on the defects and deficiencies of the above-mentioned prior art, the present application proposes a charging device, which can be compatible with multiple devices for charging, increases the application forms of the charging device, and improves the convenience of charging and the practicability of the charging device.

A charging device, comprising: a power supply device, and a charging device, the charging device including at least two of a wireless charging device, a contact charging device and a wired charging device;

At least two of the wireless charging device, the contact charging device and the wired charging device are respectively electrically connected to the power supply device;

The power supply device is used for charging the equipment to be charged through the charging device.

Optionally, the power supply device includes: a charging interface, a circuit board and a battery;

At least two of the charging interface, the battery, the wireless charging device, the contact charging device and the wired charging device are electrically connected through the circuit board;

The external power supply can be connected to the charging interface through the power supply line.

Optionally, when the charging device includes the contact charging device, the contact charging device includes: a pogo pin and/or a ring charging module.

Optionally, when the charging device includes the wireless charging device, the wireless charging device includes: a wireless charging transmitting coil.

Optionally, when the charging device includes the wired charging device, the wired charging device includes: a charging cable connector and a charging cable;

One end of the charging line is connected to the circuit board through a charging line connector, and the other end of the charging line is provided with a charging plug;

The charging plug includes at least one of a USB Type-C plug, a Micro USB plug and a Lightning plug.

Optionally, the charging device further includes: a casing;

The power supply device is arranged inside the housing;

The shell is provided with a charging slot and a power supply hole;

The charging slot is used to accommodate at least two of the wireless charging device, contact charging device and wired charging device;

The power supply hole is set corresponding to the charging interface of the power supply device.

Optionally, the charging device also includes: a box cover;

The casing is also provided with a cover groove;

The box cover is hingedly connected to the shell;

When the box cover is fastened with the shell, the box cover is placed in the box cover groove.

Optionally, the box cover includes: a first box cover and a second box cover, and the first box cover and the second box cover are flexibly connected;

The box cover groove includes a first box cover groove and a second box cover groove; the first box cover groove and the second box cover groove are respectively located on two adjacent shell surfaces.

Optionally, when the charging device includes the contact charging device and the wireless charging device, the first cover slot and the charging slot for accommodating the contact charging device are arranged on the same shell side , the second cover slot and the charging slot for accommodating the wireless charging device are arranged on the same shell side.

Optionally, the shell includes: a main shell and a bottom shell, and the main shell and the bottom shell are connected by screws;

When the charging device includes the wireless charging device, the contact charging device and the wired charging device,

The charging slot for accommodating the contact charging device, the charging slot for accommodating the wireless charging device and the power supply hole are all arranged on the main shell;

The charging slot for accommodating the wired charging device is arranged on the bottom case.

Optionally, a storage slot is also provided on the main shell.

Optionally, both the charging slot for accommodating the contact charging device and the storage slot are vertically arranged on the top surface of the main shell;

The charging slot for accommodating the wireless charging device is arranged laterally on the side of the main shell.

Optionally, the storage slot includes: a business card slot and/or a pen slot.

Optionally, the charging device further includes: an indicating device;

The indicating device is connected with the power supply device and is used for displaying the working state or power of the charging device.

Optionally, the indicating device includes: an indicator light and a light guide column;

The shell of the charging device is also provided with an indicator light hole;

The indicator light is connected to the power supply device;

The light guide column is arranged correspondingly to the indicator hole, so as to guide the light of the indicator light out through the indicator hole.

It can be seen from the above introduction that the charging equipment provided by the utility model is provided with at least two of wireless charging devices, contact charging devices and wired charging devices, and the power supply device charges the equipment to be charged through the charging device. By adopting the technical solution of the utility model, at least two of wireless charging, contact charging and wired charging can be realized, the application forms of charging equipment are increased, and multiple charging methods can be compatible with charging of various equipment, which improves the efficiency of charging equipment. It is practical and does not need to carry a variety of charging equipment, which improves the convenience of charging.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only It is an embodiment of the present application, and those skilled in the art can also obtain other drawings according to the provided drawings without creative work.

Fig. 1 is a schematic diagram of the electrical connection structure of a charging device provided by an embodiment of the present invention;

Fig. 2 is a schematic diagram of the electrical connection structure of another charging device provided by the embodiment of the present invention;

Fig. 3 is a schematic diagram of an explosion structure of a charging device provided by an embodiment of the present invention;

Fig. 4 is a schematic structural diagram of the bottom of the housing in a charging device provided by an embodiment of the present invention;

Fig. 5 is a schematic diagram of a wired charging scene of a charging device provided by an embodiment of the present invention;

Fig. 6 is a structural schematic diagram of a bent state of a box cover in a charging device provided by an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of the fastening of the box cover and the casing in a charging device provided by an embodiment of the present invention;

Fig. 8 is a structural schematic diagram of a half-closed state of a box cover in a charging device provided by an embodiment of the present invention;

Fig. 9 is a schematic structural view of a case cover in an open state of a charging device provided by an embodiment of the present invention;

Explanation of reference signs:

100-charging equipment; 200-equipment to be charged; 1-power supply device; 2-contact charging device; 3-wireless charging device; 4-wired charging device; 300-power supply line; 400-external power supply; 11-charging interface; 12-battery; 13-circuit board; 21-pogo pin; 22-ring charging module; 31-wireless charging transmitter coil; 41-charging cable connector; 42-charging cable; 421-charging plug; 5-shell; 51-main shell; 52-bottom shell; 511-contact charging slot; 5111-electronic pen contact charging slot; 5112-headphone contact charging slot; 512-wireless charging slot; 513-power supply hole; Slot; 61-the first box cover; 62-the second box cover; 5141-the first box cover groove; 5142-the second box cover groove; 71-indicating light; 72-light guide column; Electronic pen slot; 5162-business card slot.

Detailed ways

The embodiment of the utility model proposes a charging device, which can realize wireless charging, contact charging and wired charging. The practicability of the battery, and the need not to carry a variety of charging equipment, improve the convenience of charging.

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

The embodiment of the utility model proposes a charging device. Fig. 1 is a schematic diagram of the electrical connection structure of the charging device provided by the embodiment of the utility model. Referring to Fig. 1, the charging device 100 includes: a power supply device 1, and a charging device , the charging device specifically includes at least two of a wireless charging device 3 , a contact charging device 2 and a wired charging device 4 .

That is, the charging device in the above-mentioned charging equipment may specifically be composed of a wireless charging device 3 and a contact charging device 2, or may be composed of a contact charging device 2 and a wired charging device 4, or may be composed of a wireless charging device 3 Composed with wired charging device 4, or composed of wireless charging device 3, contact charging device 2 and wired charging device 4.

At least two of the contact charging device 2 , the wireless charging device 3 and the wired charging device 4 included in the above charging device are electrically connected to the power supply device 1 respectively. For example, when the charging device includes a wireless charging device 3 and a contact charging device 2, the wireless charging device 3 and the contact charging device 2 are respectively electrically connected to the power supply device 1; when the charging device includes a wireless charging device 3 and a wired charging device 4 , the wireless charging device 3 and the wired charging device 4 are electrically connected to the power supply device 1 respectively; Connection; when the charging device includes a wireless charging device 3, a contact charging device 2 and a wired charging device 4, the wireless charging device 3, the contact charging device 2 and the wired charging device 4 are electrically connected to the power supply device 1 respectively. Wherein, the contact charging device 2 , the wireless charging device 3 and the wired charging device 4 can all be electrically connected to the device to be charged 200 , so as to charge the device to be charged 200 .

The number of the above-mentioned devices to be charged 200 may be multiple, and may be the same or different types of chargeable devices. In the embodiment of the present utility model, the device to be charged 200 has a charging interface that matches the charging device of the above-mentioned charging device.

Based on the above structure of the charging device, the power supply device 1 of the charging device can charge the device 200 to be charged by supplying power to the charging device. Wherein, according to different specific device types of the charging device, charging the device 200 to be charged can be realized in different ways.

When the charging device includes a wireless charging device 3 and a contact charging device 2, the wireless charging device 3 can be used to wirelessly charge the device 200 to be charged, and/or the contact charging device 2 can be used to perform contact charging on the device 200 to be charged; when charging When the device includes a wireless charging device 3 and a wired charging device 4, the wireless charging device 3 can be used to wirelessly charge the charging device 200, and/or the wired charging device 4 can be used to perform wired charging for the charging device 200; when the charging device includes contact charging When the device 2 and the wired charging device 4 are used, the contact charging device 2 can be used for contact charging of the device 200 to be charged, and/or the wired charging device 4 can be used for wired charging of the device 200 to be charged; when the charging device includes a wireless charging device 3, When using the contact charging device 2 and the wired charging device 4, the wireless charging device 3 can be used to wirelessly charge the device 200 to be charged, and/or the contact charging device 2 can be used to perform contact charging on the device 200 to be charged, and/or the charging device can be charged by wire The device 4 performs wired charging on the device 200 to be charged.

Wherein, the power supply device 1 can directly transmit the electric power transmitted by the external power supply to the charging device, so that the charging device can charge the device 200 to be charged. In addition, the power supply device 1 may store electricity, or may store the electricity transmitted by the external power supply, and then transmit the stored electricity to the charging components in the charging device when it is necessary to charge the device 200 to be charged.

When the device to be charged 200 has components to realize contact charging, the device to be charged 200 can be electrically connected to the contact charging device 2 to realize contact charging, such as wireless earphones and electronic pens. When the device to be charged 200 has a component for realizing wireless charging (such as a wireless charging receiving coil), the wireless charging receiving coil in the device to be charged 200 can be coupled with the wireless charging device 3, thereby realizing wireless charging, for example, having a wireless charging receiving coil Coil electronic pen. When the device to be charged 200 has a charging interface, the charging interface of the device to be charged 200 can be connected to the wired charging device 4 to realize wired charging, for example, a mobile phone, a tablet computer, and the like.

The charging device 100 of this embodiment can provide multiple charging methods, which improves the diversity of charging methods of the device to be charged 200. When the device to be charged 200 has multiple different types of charging components, the user can choose a more convenient charging method. Charge the device 200 to be charged. And because the charging device 100 of this embodiment can be compatible with multiple devices for charging, the application form of the charging device has been increased, and it can charge a variety of devices 200 to be charged. When the user carries a variety of electronic products, there is no need to prepare corresponding The charging device, only carrying the charging device 100 of this embodiment can charge various electronic products, which improves the convenience of charging and the practicability of the charging device 100.

As an optional implementation manner, FIG. 2 is a schematic diagram of an electrical connection structure of another charging device provided by an embodiment of the present invention, and FIG. 3 is a schematic diagram of an exploded structure of a charging device provided by an embodiment of the present invention. Referring to FIG. 2 and FIG. 3 , in the embodiment of the present utility model, the power supply device 1 includes: a charging interface 11 , a circuit board 13 and a battery 12 . At least two of the contact charging device 2 , the wireless charging device 3 and the wired charging device 4 , as well as the charging interface 11 and the battery 12 are electrically connected through the circuit board 13 . Wherein, the charging interface 11 may be a TYPE-C interface. The external power supply 400 can be connected to the charging interface 11 through the power supply line 300. Since the charging interface 11 is connected to the circuit board 13, the power of the external power supply 400 can be transmitted to the circuit board 13, the battery 12 connected to the circuit board 13, and the contacts At least two of the charging device 2, the wireless charging device 3 and the wired charging device 4, so that the battery 12 stores electricity, and at least two of the contact charging device 2, the wireless charging device 3 and the wired charging device 4 are devices to be charged 200 charges. When the charging interface 11 is not connected to the external power supply 400, the battery 12 can transmit the power stored in the battery 12 to at least two of the contact charging device 2, the wireless charging device 3 and the wired charging device 4 through the circuit board 13, so as to At least two of the contact charging device 2 , the wireless charging device 3 and the wired charging device 4 can charge the device 200 to be charged. The circuit board 13 in this embodiment also includes necessary circuit designs and chips for driving and charging functions. The circuit designs and chips described here belong to the prior art and will not be described here.

As an optional implementation, see FIG. 3, in the embodiment of the present utility model, when the charging device includes a contact charging device 2, the contact charging device 2 includes: pogo pins 21 and/or ring charging molds Group 22. Both the pogo pins 21 and/or the ring charging module 22 are arranged on the circuit board 13 and are electrically connected to the circuit board 13 . If the device to be charged 200 is provided with a component that realizes contact charging, when the component can be matched with the pogo pin 21, the component can be contacted with the pogo pin 21 to realize the electrical connection between the component and the pogo pin 21, In order to transmit the power to the device to be charged 200 through the pogo pins 21 , for example, when a wireless earphone is used as the device to be charged 200 , it is necessary to use the pogo pins 21 to realize contact charging. When the component for realizing contact charging provided on the device to be charged 200 is matched with the ring charging module 22, the component can be contacted with the ring charging module 22 to realize the connection between the component and the ring charging module 22. electrical connection, so that the power is transmitted to the device to be charged 200 through the ring charging module 22, for example, when an electronic pen is used as the device 200 to be charged, the ring charging module 22 needs to be used to realize contact charging.

As an optional implementation manner, as shown in FIG. 3 , in the embodiment of the present utility model, when the charging device includes a wireless charging device 3 , the wireless charging device 3 includes: a wireless charging transmitting coil 31 . The wireless charging transmitting coil 31 is arranged on the circuit board 13 and is electrically connected to the circuit board 13. The circuit board 13 can transmit the electric power of the external power supply 400 or the battery 12 to the wireless charging transmitting coil 31, so that the wireless charging transmitting coil 31 is a battery to be charged. Device 200 is charged. If the device to be charged 200 is provided with a component for realizing wireless charging (such as a wireless charging receiving coil), then the device 200 to be charged can be charged in a wireless charging manner. When the device to be charged 200 is performing wireless charging, the device to be charged 200 is placed according to the position set by the wireless charging transmitting coil 31, so that the wireless charging receiving coil and the wireless charging transmitting coil 31 can be coupled, and the device to be charged 200 is realized as wireless charging. Charge.

As an optional implementation, see FIG. 3 , in the embodiment of the present invention, when the charging device includes a wired charging device 4 , the wired charging device 4 includes: a charging cable connector 41 and a charging cable 42 . The charging cable connector 41 is disposed on the circuit board 13 and is electrically connected to the circuit board 13 . One end of the charging cable 42 is connected to the charging cable connector 41 , and the other end is provided with a charging plug 421 . If the device to be charged 200 is provided with a charging jack, such as a mobile phone, a tablet computer, a smart watch, etc., the charging plug 421 that matches the charging jack of the device to be charged 200 on the charging line 42 can be inserted into the charging jack, The circuit board 13 can transmit the power to the charging line 42 through the charging line connector 41, and then deliver the power to the device to be charged 200 connected to the charging plug 421 through the charging plug 421 on the charging line 42, so as to realize charging. The device 200 is charged by wire. Wherein, the charging plug provided on the charging cable 42 includes: at least one of a USB Type-C plug, a Micro USB plug and a Lightning plug. The charging plug 421 shown in FIG. 3 is a three-in-one charging plug, which can charge devices of different charging jack types, which improves the practicability of the charging device 100 . The outer layer of the charging cable 42 can be made of flexible material, such as rubber material, which can be bent freely.

As an optional implementation, Fig. 4 is a schematic structural diagram of the bottom of the housing of a charging device provided by an embodiment of the present invention; Fig. 5 is a schematic diagram of a wired charging scene of a charging device provided by an embodiment of the present invention; Fig. 6 is a schematic structural diagram of the bent state of the box cover in a charging device provided by an embodiment of the utility model; Fig. 7 is a schematic structural diagram of the fastening of the box cover and the casing in a charging device provided by an embodiment of the utility model; Fig. 8 is a schematic structural diagram of a case cover in a half-closed state of a charging device provided by an embodiment of the utility model; FIG. 9 is a schematic structural view of a case cover in an open state of a charging device provided by an embodiment of the utility model. Referring to FIGS. 3-9 , in the embodiment of the present utility model, the charging device 100 further includes a casing 5 , and the power supply device 1 is arranged inside the casing 5 . The shell 5 is provided with a charging slot and a power supply hole 513 . The charging slot is used to accommodate at least two of the wireless charging device 3 , the contact charging device 2 and the wired charging device 4 . According to the different charging devices accommodated in the charging slot, the above-mentioned charging slot can specifically be at least two of the contact charging slot 511, the wireless charging slot 512 and the charging line accommodating slot 521, wherein the contact charging slot 511 is The charging slot for accommodating the contact charging device 2 , the wireless charging slot 512 is a charging slot for accommodating the wireless charging device 3 , and the charging line accommodating slot 521 is a charging slot for accommodating the wired charging device 4 . The contact charging slot 511 , the wireless charging slot 512 and the charging line accommodating slot 521 can be independent slots, or can be three parts integrally formed. When the three are independent slots, the specific positions of the three can be flexibly set, for example, they can be set adjacently, or respectively set on different outer surfaces of the charging device.

The power supply hole 513 is provided corresponding to the charging interface 11 , that is, the power supply hole 513 is aligned with the charging interface 11 , so that the power supply line 300 can pass through the power supply hole 513 and be connected to the charging interface 11 .

When the charging device 100 includes a contact charging device 2, and the charging slot includes a contact charging slot 511, the contact charging device 2 is arranged at the bottom of the contact charging slot 511, and when the charging device 200 is placed in the contact charging slot 511, The contact charging device 2 at the bottom of the device 200 to be charged is in contact with the contact charging device 2 at the bottom of the charging device 200 to realize contact charging. For example, a through hole can be designed at the bottom of the contact charging slot 511 , one end of the contact charging device 2 is connected to the circuit board 13 , and the other end passes through the through hole, so as to be placed at the bottom of the contact charging slot 511 . Wherein, the contact charging slot 511 may include a first contact charging slot 5111 and a second contact charging slot 5112, the first contact charging slot 5111 corresponds to the ring charging module 22, and the electronic pen as shown in FIG. 8 can be placed In the first contact charging slot 5111 , the ring charging module 22 is used to charge the contacts of the electronic pen 500 . In this embodiment, multiple first contact charging slots 5111 and circular ring charging modules 22 can be provided, so as to realize simultaneous charging of multiple electronic pens 500 . The second contact charging slot 5112 corresponds to the pogo pin 21. The wireless earphone 600 shown in FIG.

When the charging device 100 includes a wireless charging device 3 and the charging slot includes a wireless charging slot 512, the wireless charging device 3 can be attached to the inner wall of the wireless charging slot 512, as shown in FIG. Therefore, the wireless charging transmitting coil 31 is in close contact with the inner wall surface on the left side of the wireless charging slot 512 . When the wireless charging transmitting coil 31 is arranged on the circuit board 13 in parallel, the wireless charging transmitting coil 31 is in close contact with the inner wall of the bottom side of the wireless charging slot 512 . When the electronic pen 500 is placed in the wireless charging slot 512 for wireless charging, it is necessary to ensure that the wireless charging receiving coil placed in the electronic pen 500 corresponds to the wireless charging transmitting coil 31, so that the connection between the wireless charging receiving coil and the wireless charging transmitting coil 31 can be realized. coupling between.

In this embodiment, when the charging slot includes a contact charging slot 511, the first contact charging slot 5111 and the second contact charging slot 5112 are arranged on the side of the same shell; when the charging slot includes a wireless charging slot 512 and a contact charging slot 511, the wireless charging slot 512 is arranged on the adjacent side of the surface where the contact charging slot 511 is located. The first contact charging slot 5111 and the second contact charging slot 5112 are preferably arranged vertically on the top surface of the casing 5 , and the wireless charging slot 512 is preferably arranged laterally on the side of the casing 5 .

As shown in FIG. 4, when the charging device 100 includes a wired charging device 4, and the charging slot includes a charging line accommodating slot 521, the charging line accommodating slot 521 is arranged at the bottom of the casing 5, and the charging line 42 of the wired charging device 4 and the charging line The plug 421 can be placed in the charging cable receiving slot 521 . As shown in FIG. 5 , when the device to be charged 200 needs to be charged by the wired charging device 4 , the charging cable 42 and the charging plug 421 need to be taken out from the charging cable accommodating slot 521 , and the charging cable 42 is unfolded, so that the device 200 to be charged can be charged. Charging, at this time, the charging device 100 realizes the function of a power bank.

As an optional implementation manner, as shown in FIGS. 3-9 , in the embodiment of the present utility model, the charging device 100 further includes a case cover, and the casing 5 is also provided with a case cover groove. The box cover is connected to the shell 5 through a hinge. When the box cover is fastened to the shell 5, the box cover is placed in the slot of the box cover, so that the charging device 100 presents the state of a storage box. For example, when the charging slot includes a wireless charging slot 512 and When the contact charging slot 511 is used, the electronic pen 500 can be placed in the wireless charging slot 512, the wireless earphone 600 can be placed in the second contact charging slot 5112, and the box cover is fastened with the shell 5, so that the charging device 100 can be used to store the electronic pen 500 and wireless headset 600 storage box.

As an optional implementation mode, as shown in Fig. 3-9, in the embodiment of the present utility model, the case cover of the charging device 100 includes a first case cover 61 and a second case cover 62, and the first case cover 61 and the second case cover The two box covers 62 are flexibly connected, so that the first box cover 61 and the second box cover 62 can be repeatedly bent multiple times, and can be bent into different angles. Specifically, the outer layer of the first box cover 61 and the second box cover 62 is covered with a flexible material to cover the inner metal plate, and the flexible material used for the outer layer can be rubber, leather and other materials. The cover slots include a first cover slot 5141 and a second cover slot 5142, and the first cover slot 5141 and the second cover slot 5142 are respectively located on two adjacent shell surfaces. As shown in Figure 6, there are various lid bending states between the first lid 61 and the second lid 62, for example, the lid bending state a is between the first lid 61 and the second lid 62 In a folded state, the lid bending state b is a 90-degree angle between the first lid 61 and the second lid 62, and the lid bending state c is an angle between the first lid 61 and the second lid 62. 180 degree angle.

As shown in Figure 7, when the first lid 61 is placed in the first lid groove 5141, and the second lid 62 is placed in the second lid groove 5142, between the first lid 61 and the second lid 62 It is at an angle of 90 degrees, and the box cover is fastened with the shell 5 . As shown in Figure 8, the first box cover 61 and the second box cover 62 are in a folded state, that is, the box cover bending state a in Figure 6, and the first box cover 61 and the second box cover 62 are placed in the second When the lid groove 5142, the lid is in a half-closed state. At this time, when the charging slot includes a contact charging slot 511, the electronic pen 500 can be vertically inserted into the first contact charging slot 5111, so that the electronic pen 500 can be taken and placed at any time. At this time, the charging device 100 can be used as a stationery pen case. When the first box cover 61 and the second box cover 62 were not placed in the box cover groove, the box cover was in an open state, as shown in Figure 9, the first box cover 61 and the second box cover 62 were box cover bending In state c, the first case cover 61 and the second case cover 62 are fully opened. At this time, when the charging slot includes the wireless charging slot 512, it is convenient to place the electronic pen 500 on the wireless charging slot 512, or to place the electronic pen 500 from the wireless charging slot. In 512, the electronic pen 500 is taken out. When the charging slot includes the wireless charging slot 512 and the contact charging slot 511, the first cover slot 5141 and the contact charging slot 511 are arranged on the same shell side, and the second cover slot 5142 and the wireless charging slot 512 are set on the same shell side .

As an optional implementation manner, in the embodiment of the present utility model, the charging device 100 further includes an indicating device. The indicating device is electrically connected with the circuit board 13 in the power supply device 1 . The indicating device can display the working status or the battery capacity of the charging device 100 . Wherein, the working status may indicate whether the charging device 100 is connected to an external power source, or whether the charging device 100 is charging the device to be charged 200 or not. The indicating device in this embodiment may be a light indicating device for indicating by light, or a voice indicating device for indicating by voice.

As an optional implementation, see Figures 3-9, in the embodiment of the present utility model, the indicating device includes: an indicator light 71 and a light guide column 72, and the housing 5 is also provided with an indicator light hole 515, and the indicator light 71 It is electrically connected with the circuit board 13 in the power supply device 1 . The light guide column 72 is arranged corresponding to the indicator light hole 515 so as to guide the light of the indicator light 71 out through the indicator light hole 515 . There can be one number or several combinations of indicator lights 71 , which can be used to present the remaining power of the charging device 100 or the working status of the charging device 100 . When the indicator light 71 is used to display the remaining power of the charging device 100, one indicator light 71 can be used to show the remaining power, and the brightness of the indicator light 71 can be used to indicate the remaining power, or multiple indicator lights 71 can also be used to show , how much the remaining power is represented by how much the indicator light 71 lights up. When the indicator light 71 is used to present the working state of the charging device 100, two indicator lights 71 with different light colors can be provided, such as a red light and a green light, and different working states can be represented by the different lighting colors of the indicator lights 71. For example, when the green indicator light 71 is on, it means that the charging device 100 is connected to the external power supply 400; when the red indicator light 71 is on, it means that the charging device 100 is not connected to the external power supply 400; 100 connection is charging the device to be charged 200 , when the red indicator light 71 is on, it means that the charging device 100 is in an idle state, and the device 200 to be charged is not being charged. Wherein, the indicator light 71 can be any type of indicator light, preferably an LED light.

As an optional implementation manner, as shown in FIGS. 3-9 , in the embodiment of the present utility model, the housing 5 includes: a main housing 51 and a bottom housing 52 . The main case 51 and the bottom case 52 may be connected by screws. The power supply hole 513 is arranged on the main shell 51. When the charging slot includes a contact charging slot 511, the contact charging slot 511 is arranged on the main shell 51. When the charging slot includes a wireless charging slot 512, the wireless charging slot 512 is arranged on the main shell. On the case 51 , when the charging slot includes a charging line accommodating slot 521 , the charging line accommodating slot 521 is disposed on the bottom case 52 . The circuit board 13 and the main case 51 can be fixed by screw or buckle, and the second box cover 62 can be connected with the main case 51 through a hinge.

As an optional implementation manner, in the embodiment of the present utility model, the main housing 51 is further provided with a storage slot, and the storage slot may be vertically arranged on the top surface of the main housing 51 . Specifically, the storage slot may include a business card slot 5162 and/or a pen slot 5161 . Wherein, multiple pen slots 5161 can be provided, and electronic pens 500 or ordinary pens that do not need to be charged can be inserted into the pen slots 5161 for the convenience of the user. A business card 700 can be placed in the business card slot 5162 .

The above-mentioned embodiments introduce the structures of various parts of the charging device proposed by the present invention by way of examples, as well as the ways of assembling and connecting the structures of each part. The implementation of the functions of each part of the structure can be performed with reference to the implementation of the corresponding functions in the prior art solutions, and will not be described in detail in this embodiment.

It should be noted that each embodiment in this specification is described in a progressive manner, and each embodiment focuses on the difference from other embodiments. For the same and similar parts in each embodiment, refer to each other, that is, Can. The modules and sub-modules in the devices and terminals of the various embodiments of the present application can be combined, divided and deleted according to actual needs, and the features recorded in the various embodiments can be replaced or combined.

In the several embodiments provided in this application, it should be understood that the disclosed terminal and device may be implemented in other ways. For example, the division of modules or sub-modules is only a logical function division, and there may be other division methods in actual implementation, for example, multiple sub-modules or modules can be combined or integrated into another module, or some features can be ignored, or Not implemented. In another point, the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, and the indirect coupling or communication connection of devices or modules may be in electrical, mechanical or other forms.

The modules or sub-modules described as separate components may or may not be physically separated, and the components as modules or sub-modules may or may not be physical modules or sub-modules, that is, they may be located in one place, or may also be distributed to on multiple network modules or submodules. Part or all of the modules or sub-modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

In addition, each functional module or submodule in each embodiment of the present application may be integrated into one processing module, each module or submodule may exist separately physically, or two or more modules or submodules may be integrated in one processing module. in a module.

Finally, it should also be noted that in this text, relational terms such as first and second etc. are only used to distinguish one entity or operation from another, and do not necessarily require or imply that these entities or operations, any such actual relationship or order exists. Moreover, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that an article or device comprising a set of elements includes not only those elements but also other elements not expressly listed, Or also include elements inherent in the article or device. Without further limitations, an element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the article or device comprising said element.

The above description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the application. Therefore, the present application will not be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (15)

1. A charging device, comprising: the charging device comprises at least two of a wireless charging device, a contact charging device and a wired charging device;

at least two of the wireless charging device, the contact charging device and the wired charging device are respectively electrically connected with the power supply device;

the power supply device is used for charging the equipment to be charged through the charging device.

2. The charging apparatus according to claim 1, wherein the power supply device comprises: the charging interface, the circuit board and the battery;

at least two of the charging interface, the battery, the wireless charging device, the contact charging device and the wired charging device are in electrical communication through the circuit board;

an external power supply can be connected to the charging interface through a power supply line.

3. The charging apparatus according to claim 1, wherein when the charging apparatus includes the contact charging device, the contact charging device includes: pogo pins and/or a ring charging module.

4. The charging apparatus according to claim 1, wherein when the charging apparatus includes the wireless charging device, the wireless charging device includes: wireless charging transmitting coil.

5. The charging apparatus according to claim 2, wherein when the charging apparatus includes the wired charging device, the wired charging device includes: a charging wire connector and a charging wire;

one end of the charging wire is connected to the circuit board through a charging wire connector, and the other end of the charging wire is provided with a charging plug;

the charging plug comprises at least one of a USB Type-C plug, a Micro USB plug and a Lightning plug.

6. The charging apparatus according to claim 1, further comprising: a housing;

the power supply device is arranged inside the shell;

the shell is provided with a charging groove and a power supply hole;

the charging slot is used for accommodating at least two of the wireless charging device, the contact charging device and the wired charging device;

the power supply hole is arranged corresponding to a charging interface of the power supply device.

7. The charging apparatus according to claim 6, further comprising: a box cover;

the shell is also provided with a box cover groove;

the box cover is hinged with the shell;

when the box cover is buckled with the shell, the box cover is arranged in the box cover groove.

8. The charging apparatus as set forth in claim 7, wherein the box cover comprises: the first box cover is flexibly connected with the second box cover;

the box cover grooves comprise a first box cover groove and a second box cover groove; the first cover groove and the second cover groove are respectively positioned on the surfaces of two adjacent shells.

9. The charging apparatus according to claim 8, wherein when the charging apparatus includes the contact charging device and the wireless charging device, the first lid slot and the charging slot for accommodating the contact charging device are provided on a same housing side, and the second lid slot and the charging slot for accommodating the wireless charging device are provided on a same housing side.

10. The charging device of claim 6, wherein the housing comprises: the main shell and the bottom shell are connected through screws;

when the charging apparatus includes the wireless charging device, the contact charging device and the wired charging device,

the charging groove for accommodating the contact charging device, the charging groove for accommodating the wireless charging device and the power supply hole are arranged on the main shell;

a charging slot for accommodating the wired charging device is provided on the bottom case.

11. The charging apparatus as claimed in claim 10, wherein a storage slot is further provided on the main housing.

12. The charging apparatus according to claim 11, wherein the charging slot for accommodating the contact charging device and the storage slot are vertically disposed on a top surface of the main casing;

a charging groove for accommodating the wireless charging device is transversely arranged on the side face of the main shell.

13. The charging apparatus of claim 11, wherein the storage tray comprises: a business card slot and/or a pen slot.

14. The charging apparatus according to claim 1, further comprising: an indicating device;

the indicating device is connected with the power supply device and used for displaying the working state or the electric quantity of the charging equipment.

15. The charging apparatus according to claim 14, wherein the indicating means comprises: an indicator light and a light guide post;

an indicating lamp hole is further formed in the shell of the charging equipment;

the indicator light is connected with the power supply device;

the light guide post is arranged corresponding to the indicating lamp hole so as to guide the light of the indicating lamp out through the indicating lamp hole.

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