Detachable travel charger and mobile power supply integrated charger

Abstract

The utility model discloses a detachable travel charger and mobile power supply integrated charger, through cooperation of a positioning column, a positioning hole, a first magnetic attraction member, a second magnetic attraction member, a power supply transmission member and a power supply receiving member, the mobile power supply and the travel charger are magnetically attracted and fixed through the first magnetic attraction member and the second magnetic attraction member, and positioning is carried out through the positioning column and the positioning hole. The electric quantity and signal transmission of the travel charger and the mobile power supply are communicated through the power supply transmission piece and the power supply receiving piece, so that the travel charger and the mobile power supply can be spliced into a whole for use during traveling, are convenient to carry and are prevented from being lost, and the travel charger and the mobile power supply can also be disassembled for respective use as required; and the operation is simpler and more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of chargers, in particular to a detachable travel charger and mobile power supply integrated charger. Background Art

[0002] With the development of science and technology, people use more and more electronic devices in their daily life and work. Since the battery power of electronic products is limited, if people are outdoors, in order to ensure that electronic products can be used continuously, they usually need to bring two devices, a travel charger and a mobile power bank, when traveling. When there is an external power supply, the travel charger can be used to charge electronic products and mobile power banks. When there is no external power supply, the mobile power bank can be used to charge electronic products. However, carrying a travel charger and a mobile power bank at the same time is inconvenient to store and carry during the trip, and may also cause the travel charger or mobile power bank to be lost. Utility Model Content

[0003] Based on this, it is necessary to provide a detachable travel charger and mobile power integrated charger.

[0004] A detachable travel charger and mobile power integrated charger comprises a mobile power and a travel charger, wherein the mobile power has a positioning column or a positioning hole, a first magnetic component and a power transmission component, and the travel charger has a positioning hole or a positioning column, a second magnetic component with a polarity opposite to that of the first magnetic component, and a power receiving component. When the mobile power and the travel charger are spliced, the first magnetic component and the second magnetic component are attracted to each other, the positioning column is inserted into the positioning hole, and the power transmission component and the power receiving component are inserted into each other to transmit electricity or signals. The mobile power has at least one charging cable, and the travel charger has at least one charging interface.

[0005] In one embodiment, the power transmission component is a spring pin, and the power receiving component is a contact. When the mobile power supply and the travel charger are connected, the spring pin and the contact are plugged and connected.

[0006] In one embodiment, the power transmission component is a TYPE-C plug, and the power receiving component is a TYPE-C socket. When the mobile power supply and the travel charger are connected, the TYPE-C plug and the TYPE-C socket are plugged and connected.

[0007] In one embodiment, the positioning post and the positioning hole are matched in position, shape and size.

[0008] In one embodiment, the mobile power source has a charging interface, and the charging interface is used to charge the mobile power source through an external power source.

[0009] In one embodiment, the mobile power source has a power transmission component receiving hole at one end close to the travel charger.

[0010] The above-mentioned detachable travel charger and mobile power supply integrated charger is arranged by the coordination of the positioning column, the positioning hole, the first magnetic component, the second magnetic component, the power transmission component, and the power receiving component. The mobile power supply and the travel charger are magnetically fixed by the first magnetic component and the second magnetic component, and are positioned by the positioning column and the positioning hole, so that the travel charger and the mobile power supply can be well aligned after assembly. The power transmission component and the power receiving component are used to connect the power supply and signal transmission of the travel charger and the mobile power supply. When traveling, the travel charger and the mobile power supply can be spliced ​​into one for use, which is convenient to carry and avoid loss. When necessary, the travel charger and the mobile power supply can also be disassembled and used separately, which is more simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the assembly structure of a detachable travel charger and mobile power integrated charger according to an embodiment of the utility model;

[0012] Figure 2 for Figure 1 An exploded structural diagram of a detachable travel charger and mobile power integrated charger according to an embodiment of the utility model;

[0013] Figure 3 for Figure 1 A schematic diagram of the structure of a detachable travel charger and a mobile power supply integrated charger according to an embodiment of the utility model;

[0014] Figure 4 for Figure 1 A schematic diagram of the structure of a detachable travel charger and mobile power supply integrated charger according to an embodiment of the utility model;

[0015] Figure 5 This is a schematic diagram of the exploded structure of a detachable travel charger and mobile power integrated charger according to another embodiment of the utility model;

[0016] Figure 6 for Figure 5 A schematic structural diagram of a detachable travel charger and a mobile power supply integrated charger according to an embodiment of the utility model. DETAILED DESCRIPTION

[0017] In order to make the above-mentioned purposes, features and advantages of the utility model more obvious and easy to understand, the specific implementation methods of the utility model are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the utility model. However, the utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the utility model, so the utility model is not limited by the specific embodiments disclosed below.

[0018] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intermediate element at the same time. On the contrary, when an element is said to be "directly" connected to another element, there is no intermediate element.

[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art in the technical field of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0020] like Figure 1 , Figure 2 as well as Figure 5 As shown, a detachable travel charger and mobile power integrated charger comprises a mobile power 1 and a travel charger 2, wherein the mobile power 1 has a positioning column 11 or a positioning hole, a first magnetic component 12 and a power transmission component 13, and the travel charger 2 has a positioning hole 21 or a positioning column, a second magnetic component 22 with a polarity opposite to that of the first magnetic component 12, and a power receiving component 23. When the mobile power 1 and the travel charger 2 are spliced, the first magnetic component 12 and the second magnetic component 22 are attracted to each other, the positioning column 11 is inserted into the positioning hole 21, and the power transmission component 13 and the power receiving component 23 are inserted into each other to transmit electricity or signals. The mobile power 1 has at least one charging cable 14, and the travel charger 2 has at least one charging interface 24.

[0021] When the travel charger 2 is used alone, the travel charger 2 has at least one charging interface 24 . The travel charger 2 has a plug 25 . An external power source is connected through the plug 25 , and the charging interface 24 is used to charge external electrical devices.

[0022] When the mobile power supply 1 is used alone, the mobile power supply 1 has at least one charging cable 14 for conveniently charging external power-consuming devices. The mobile power supply 1 has a charging interface 15, which is used to charge the mobile power supply 1 through an external power source to maintain the power of the mobile power supply 1.

[0023] When the mobile power supply 1 and the travel charger 2 are spliced, the positions, shapes and sizes of the positioning posts 11 and the positioning holes 21 are adapted to each other; through the setting of the positioning posts 11 and the positioning holes 21, the mobile power supply 1 and the travel charger 2 can be well aligned when spliced ​​to avoid the displacement of the splicing position; the polarities of the first magnetic component 12 and the second magnetic component 22 are opposite, for example, the polarity of the first magnetic component 12 is the N pole, and the polarity of the second magnetic component 22 is the S pole, which facilitates the adsorption of the first magnetic component 12 and the second magnetic component 22.

[0024] like Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, in Example 1, the power transmission component 13 is a spring pin, and the power receiving component 23 is a contact. When the mobile power supply 1 and the travel charger 2 are spliced, the positioning column 11 and the positioning hole 21 are aligned, the first magnetic component 12 and the second magnetic component 22 are attracted to each other, and the spring pin and the contact are plugged and connected to complete the transmission of electricity or signals. The external power-consuming device can be charged through a charging line 14 on the mobile power supply 1, and the mobile power supply 1 can also be charged through the pin 25 on the travel charger 2. When the mobile power supply 1 and the travel charger 2 need to be used separately, an external force pulls the mobile power supply 1 and the travel charger 2 together. When the pulling force is greater than the magnetic attraction between the mobile power supply 1 and the travel charger 2, the mobile power supply 1 and the travel charger 2 are separated, so that the positioning column 11 and the positioning hole 21 and the power transmission component 13 and the power receiving component 23 are separated.

[0025] like Figure 5 and Figure 6 As shown, in Example 2, the power transmission component 13 is a TYPE-C plug, and the power receiving component 23 is a TYPE-C socket. When the power receiving component 23 is a TYPE-C socket, the power receiving component 23 and the charging interface 24 can be the same interface, and there is no need to set up a separate charging interface 24. When the mobile power supply 1 and the travel charger 2 are spliced, the positioning column 11 and the positioning hole 21 are aligned, the first magnetic component 12 and the second magnetic component 22 are attracted to each other, and the TYPE-C plug and the TYPE-C socket are plugged and connected to complete the transmission of electricity or signals. The external power device can be charged through a charging line 14 on the mobile power supply 1, and the mobile power supply 1 can also be charged through the pin 25 on the travel charger 2. When the mobile power supply 1 and the travel charger 2 need to be used separately, an external force pulls the mobile power supply 1 and the travel charger 2 together. When the pulling force is greater than the magnetic attraction between the mobile power supply 1 and the travel charger 2, the mobile power supply 1 and the travel charger 2 are separated, so that the positioning column 11 and the positioning hole 21 as well as the power transmission component 13 and the power receiving component 23 are separated.

[0026] In this way, the detachable travel charger and mobile power supply integrated charger is arranged through the coordination of the positioning column 11, the positioning hole 12, the first magnetic component 12, the second magnetic component 22, the power transmission component 13, and the power receiving component 23. The mobile power supply 1 and the travel charger 2 are magnetically fixed by the first magnetic component 12 and the second magnetic component 22, and are positioned by the positioning column 11 and the positioning hole 12, so that the travel charger 2 and the mobile power supply 1 can be well aligned after assembly. The power transmission component 13 and the power receiving component 23 are used to connect the power supply 2 and the mobile power supply 1 for power and signal transmission. When traveling, the travel charger 2 and the mobile power supply 1 can be spliced ​​into one for use, which is convenient to carry and avoid loss. When necessary, the travel charger 2 and the mobile power supply 1 can also be disassembled and used separately, which is more simple and convenient.

[0027] In one embodiment, the power bank 1 has the power transmission component receiving hole 16 at one end close to the travel charger 2. Thus, by providing the power transmission component receiving hole 16, at least part of the power transmission component 13 is received in the power transmission component receiving hole 16, and when the power bank 1 and the travel charger 2 are spliced ​​together, the outer layer of the power transmission component receiving hole 16 is attached to the travel charger 2.

[0028] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A detachable travel charger and mobile power integrated charger, characterized by: The invention comprises a mobile power supply and a travel charger, wherein the mobile power supply has a positioning post or a positioning hole, a first magnetic component and a power transmission component, and the travel charger has a positioning hole or a positioning post, a second magnetic component with a polarity opposite to that of the first magnetic component, and a power receiving component. When the mobile power supply and the travel charger are spliced, the first magnetic component and the second magnetic component are attracted to each other, the positioning post is inserted into the positioning hole, and the power transmission component and the power receiving component are inserted into each other to transmit electric quantity or signal. The mobile power supply has at least one charging cable, and the travel charger has at least one charging interface.

2. The detachable travel charger and mobile power integrated charger according to claim 1, characterized in that: The power transmission component is a spring pin, and the power receiving component is a contact. When the mobile power supply and the travel charger are spliced, the spring pin and the contact are plug-connected.

3. The detachable travel charger and mobile power integrated charger according to claim 1, characterized in that: The power transmission component is a TYPE-C plug, and the power receiving component is a TYPE-C socket. When the mobile power supply and the travel charger are connected, the TYPE-C plug and the TYPE-C socket are plugged and connected.

4. The detachable travel charger and mobile power integrated charger according to claim 1, characterized in that: The positions, shapes and sizes of the positioning posts and positioning holes are matched.

5. The detachable travel charger and mobile power integrated charger according to claim 1, characterized in that: The mobile power source is provided with a charging interface, and the charging interface is used to charge the mobile power source through an external power source.

6. The detachable travel charger and mobile power integrated charger according to claim 1, characterized in that: The end of the mobile power source close to the travel charger has the power transmission component accommodating hole.

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