Wireless charging device with take-up function

Abstract

The utility model discloses a wireless charging device with a take-up function, which relates to the technical field of wireless charging and comprises a charger main shell and a partition plate arranged at the top of the charger main shell. The electric energy storage element is arranged between the charger main shell and the main shell lower cover; wherein the top of the charger main shell is provided with a partition plate, the bottom of the partition plate is fixedly connected with the top of the charger main shell, and a circular winding groove is formed between the partition plate and the charger main shell; a power line is arranged at the bottom end of the partition plate, one end of the power line is connected with the electric energy storage element, and a charging interface is arranged at the other end and connected with the power line in a circuit welding mode; wherein the power line is placed in the circular winding groove in a winding manner; a connector groove is formed in the top end of the electric appliance main shell, and a charging interface protection groove is formed in the connector groove. The messy power lines are stored in a winding mode, abrasion can be reduced, the service life of the power lines can be prolonged, and the power lines are clean and tidy.

Description

Technical Field

[0001] The utility model relates to the technical field of wireless charging, and in particular to a wireless charging device with a wire-collecting function. Background Art

[0002] With the development of wireless charging technology, the technology frees the charger from the limitation of the line and realizes the complete separation of the electrical appliance and the power supply. It shows better advantages than the traditional charger in terms of safety and flexibility. Compared with the general charger, the one-to-many charging adopts non-contact charging, which reduces the trouble of plugging and unplugging, and also avoids the phenomenon of unsuitable interface and poor contact. It is also very convenient for the elderly to use. One charger can charge multiple loads, and a family can buy one charger to meet the use of the whole family. At the same time, it is environmentally friendly, reduces the dependence on data cables, reduces the loss and waste of data cables, and is an environmentally friendly charging method.

[0003] At present, a Chinese patent with an existing patent application number of CN201620398746.7 discloses a wireless charging receiving device with a pull-out function, which includes a shell, and a wireless charging receiving end is arranged in the shell; wherein the wireless charging receiving end includes a PCB board, a magnetic isolation sheet, an electromagnetic wave induction coil and a pull-out structure, a wireless receiving circuit is arranged on the front side of the PCB board, the electromagnetic wave induction coil is arranged on the magnetic isolation sheet, and the electromagnetic wave induction coil is electrically connected to the PCB board through a wire; the pull-out structure is arranged at the middle position of the top front side of the PCB board; the pull-out structure is adopted to realize the extension and retraction of the charging line.

[0004] However, during the implementation of the above technical solution, it was found that there were at least the following technical problems:

[0005] The installation is cumbersome and affects the normal use of the mobile phone: as shown in the attached figure, the charging cable is connected to the mobile phone and the charging device by pulling and pulling. Long-term pulling and using will cause wear and tear on the charging cable, causing aging and damage of the charging cable, and shortening its service life; it has a single function and can only be used as an emergency power supply. It cannot be connected to a 220V power supply for charging. When there is no power stored in the wireless charging device, it cannot be used, and the usage scenario is single; the wireless charging device is not designed with a structure for storing the charging cable. The charging cable and the USB male plug are always exposed when not in use, which can easily cause damage to the equipment. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the shortcomings of the prior art, the utility model provides a wireless charging device with a wire-retracting function. By adopting a specially designed wire winding groove to store the messy power cords and adopting an integrated charging interface design, the technical problems of the existing wireless charging products such as messy and unsightly lines and easy loosening or falling off of the interface are solved.

[0008] (II) Technical solution

[0009] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0010] A wireless charging device with a wire collection function, the device comprising:

[0011] A charger housing; and

[0012] A main shell lower cover, which is connected to the bottom of the charger main shell by glue, and the power storage element is arranged between the charger main shell and the main shell lower cover;

[0013] Among them, a partition is provided on the top of the charger main shell, the bottom of the partition is fixedly connected to the top of the charger main shell, and a circular winding groove is formed between the partition and the charger main shell.

[0014] Preferably, a power cord is provided at the bottom end of the partition, one end of the power cord is connected to the electric energy storage element, and the other end is provided with a charging interface, which is connected to the power cord by circuit welding;

[0015] The power cord is placed in a circular winding groove in a winding manner.

[0016] Preferably, a connector groove is provided at the top of the main shell of the charger, and a charging interface protection groove is provided inside the connector groove, and the bottom of the charging interface protection groove is fixedly connected to the top of the main shell of the charger;

[0017] Among them, the charging interface can be movably plugged into the charging interface protection slot.

[0018] Preferably, a power indicator module is provided inside the connector slot, and is connected to an end of the charging interface protection slot away from the charging interface by glue.

[0019] Preferably, a wireless charging mainboard is provided on the top of the partition, and the bottom of the wireless charging mainboard is tightly fitted with the top of the partition.

[0020] Preferably, a 220V power plug is provided on the top of the charger main shell, and one end of the 220V power plug is rotatably connected to the top of the charger main shell.

[0021] (III) Beneficial effects

[0022] By adopting the connection method of the integrated winding interface to connect the power cord body and the charging interface, the power cord is tightly connected to the wireless charging device to avoid the situation where the charging cord is easily lost. At the same time, the winding storage method reduces the space occupied by the charging cord on the power bank, making the structure of the entire wireless charging device more compact; the 220V charging head is connected to the shell and designed into a folding structure, so that the wireless charging device has strong adaptability and can use 220V AC power to directly charge the mobile phone when the internal energy storage element is out of power. The overall design is convenient and easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0024] Figure 1 This is a structural diagram of the charging interface in the storage state in the embodiment of the utility model;

[0025] Figure 2 This is a structural diagram of the embodiment of the utility model when the charging interface is removed;

[0026] Figure 3 This is a top view of the charging interface in the storage state in the embodiment of the utility model.

[0027] Legend: 1. Charger main shell; 11. Main shell lower cover; 12. Connector slot; 2. Partition; 21. Wireless charging mainboard; 3. Power cord; 4. Charging port; 5. 220V power port; 6. Battery indicator module; 7. Charging port protection slot. DETAILED DESCRIPTION

[0028] The present invention provides a wireless charging device with a wire collection function to effectively solve the problem.

[0029] The technical problems of existing wireless charging devices such as messy and unsightly lines and easy loosening or falling off of interfaces are solved by winding the power cord in a circular winding groove formed between the partition and the main shell of the charger, which solves the problem of messy lines of the wireless charging device while avoiding long-term exposure of the power cord and damage caused by repeated folding, thereby improving the product life; the integrated interface design is integrated with the wireless charging device as a whole, making the appearance of the wireless charging device more simple and smooth, improving the aesthetics of the wireless charging device, and reducing the risk of loosening or falling off of the interface; the usage scenarios are diversified, and the phone can be directly connected to a 220V power supply for wired charging, or used as a mobile power supply for wireless charging of mobile phones at any time, with strong compatibility.

[0030] Embodiment: The technical solution in the embodiment of the present application is to effectively solve the technical problems of the existing wireless charging device with messy and unsightly lines and the interface being easily loosened or falling off. The overall idea is as follows:

[0031] In view of the problems existing in the prior art, the utility model provides a wireless charging device with a wire collection function, which is used to more conveniently collect the power cord 3 in the wireless charging device to avoid damage and make it more convenient to take out the power cord 3. The device comprises: a charger main shell 1; and a main shell lower cover 11, which is connected to the bottom of the charger main shell 1 by glue, and an energy storage element is arranged between the charger main shell 1 and the main shell lower cover 11;

[0032] A partition 2 is provided on the top of the charger main shell 1, the bottom of the partition 2 is fixedly connected to the top of the charger main shell 1, and a circular winding groove is formed between the partition 2 and the charger main shell 1, and the circular winding groove formed between the two is used to store the power cord 3 to protect the power cord 3 from being damaged;

[0033] A power cord 3 is provided at the bottom of the partition 2, one end of the power cord 3 is connected to the electric energy storage element, and the other end is provided with a charging interface 4, which is connected to the power cord 3 by circuit welding;

[0034] The power cord 3 is placed in a circular winding groove in a winding manner, which solves the problem of messy lines in the wireless charging device and can prevent the power cord from being exposed to the outside for a long time and being damaged by repeated folding, thereby improving the product life.

[0035] The key point of the present application is that a connector slot 12 is provided at the top of the charger main shell 1, and a charging interface protection slot 7 is provided inside the connector slot 12, and the bottom of the charging interface protection slot 7 is fixedly connected to the top of the charger main shell 1;

[0036] Among them, the charging interface 4 can be movably plugged into the charging interface protection slot 7, and the integrated interface design is integrated with the wireless charging device as a whole. When the wireless charging device only needs to use the wireless charging function, it only needs to insert the charging interface 4 into the charging interface protection slot 7 to avoid the risks of oxidation and water ingress of the charging interface. Figure 2 shown.

[0037] As can be seen from the above, the user can use the power indicator module 6 to determine whether there is still power stored in the power storage element, and display the power usage in real time, helping the user to understand the energy consumption in time, so as to adjust the usage strategy in time and improve the usage efficiency;

[0038] A power indicator module 6 is provided inside the connector slot 12 , and is connected to the end of the charging interface protection slot 7 away from the charging interface 4 by glue; a wireless charging mainboard 21 is provided on the top of the partition 2 , and its bottom is tightly fitted with the top of the partition 2 .

[0039] In the specific implementation process, when the internal energy storage element has sufficient power, the user can use the wireless charging motherboard 21 to directly charge the mobile phone. At this time, the power cord 3 is in a stored state and wound in the circular winding groove, and the charging port 4 is inserted into the charging port protection groove 7 to prevent the power cord 4 from being exposed to the outside for a long time and causing damage or loss.

[0040] A 220V power plug 5 is provided on the top of the charger main shell 1, and one end of the 220V power plug 5 is rotatably connected to the top of the charger main shell 1;

[0041] When the internal energy storage element is out of power, it is only necessary to unfold the 220V power plug 5 and use the 220V AC power supply to charge the internal energy storage element. The structure is compact and the user does not need to carry many components to complete wireless charging and power replenishment, which is more convenient to use.

[0042] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A wireless charging device with a wire collection function, characterized in that: The device includes: A charger main housing (1); and A main shell lower cover (11) connected to the bottom of the charger main shell (1) by glue, and an electric energy storage element is arranged between the charger main shell (1) and the main shell lower cover (11); Wherein, a partition (2) is provided on the top of the charger main shell (1), the bottom of the partition (2) is fixedly connected to the top of the charger main shell (1), and a circular winding groove is formed between the partition (2) and the charger main shell (1).

2. A wireless charging device with a wire collection function as claimed in claim 1, characterized in that: A power cord (3) is provided at the bottom end of the partition (2), one end of the power cord (3) is connected to the electric energy storage element, and the other end is provided with a charging interface (4) which is connected to the power cord (3) by circuit welding; The power cord (3) is placed in a circular winding groove in a winding manner.

3. A wireless charging device with a wire collection function as claimed in claim 1, characterized in that: The top of the charger main shell (1) is provided with a connector groove (12), and a charging interface protection groove (7) is provided inside the connector groove (12), and the bottom of the charging interface protection groove (7) is fixedly connected to the top of the charger main shell (1); The charging interface (4) can be movably plugged into the charging interface protection slot (7).

4. A wireless charging device with a wire collection function as claimed in claim 3, characterized in that: A power indicator module (6) is provided inside the connector slot (12), and is connected to an end of the charging interface protection slot (7) away from the charging interface (4) by glue.

5. A wireless charging device with a wire collection function as claimed in claim 2, characterized in that: A wireless charging mainboard (21) is provided on the top of the partition (2), and the bottom of the wireless charging mainboard (21) is tightly fitted to the top of the partition (2).

6. A wireless charging device with a wire collection function as claimed in claim 1, characterized in that: A 220V power plug (5) is provided on the top of the charger main shell (1), and one end of the 220V power plug (5) is rotatably connected to the top of the charger main shell (1).

Images