TWM647433U - Mobile power device - Google Patents

Abstract

A mobile power supply device includes a casing, an electronic component, a joint component and a power connection part; the electronic component is arranged in the casing; the joint component includes a pivoting component and a plurality of joints, and the pivoting component is pivotably disposed on the casing. body; a plurality of connectors are provided on the side edge of the pivot member and are electrically connected to the electronic components. The specifications of each connector are different from each other. They are provided to be plugged into the mobile phone with the jack of corresponding specifications. Rotating the pivot member can make any one of them The connector protrudes outside the housing; the power connection portion is electrically connected to the electronic component for connecting to the power supply and for transmitting power from the power supply to the electronic component and the plurality of connectors.

Description

Power bank device

This invention relates to a charging device, specifically a mobile power supply device with connectors of different specifications, which is lightweight, does not take up space, and is easy to carry.

Based on the widespread use of smart phones and the diversity of mobile phone functions, the battery life of mobile phones has also been tested.

In order for the mobile phone to work smoothly and continuously, the mobile phone must be charged when the battery power of the mobile phone drops or is about to be exhausted.

As far as mobile phone charging methods are concerned, it can be divided into two types: wired charging and wireless charging.

If you use a charging cable to connect to a household power source or a rechargeable battery to charge your mobile phone, the connectors of mobile phones currently available on the market generally include three specifications, namely Type-C, micro USB, and Apple lightning 8pin. The connector specifications of the charging cable must be Match the jack specifications of the mobile phone, otherwise the power cannot be connected.

Based on this, how to develop a "mobile power supply device" with multiple connectors of different specifications that are suitable for electronic devices (such as mobile phones) with different interface specifications, which is lightweight, does not take up space, and is easy to carry, is a matter for people in the relevant technical field. Issues that need to be solved urgently.

In view of the above-mentioned problems in the conventional art, one of the purposes of this invention is to provide a mobile power supply device, which has multiple connectors of different specifications to be respectively suitable for electronic devices (such as mobile phones) with different specifications of interfaces, and is lightweight and compact. It takes up space and is easy to carry.

According to one of the purposes of this invention, a mobile power supply device is proposed, which includes: a shell; An electronic component, arranged in the casing; Connector components, including: a pivot member, pivotably provided on the housing; A plurality of connectors are provided on the side edge of the pivot member and are electrically connected to the electronic components. The specifications of each connector are different from each other. They are provided to be plugged into the mobile phone with the jack of corresponding specifications. Rotating the pivot member can make any one of the connectors protrudes outside the housing; and A power connection part is electrically connected to the electronic component, used to connect the power supply, and used to transmit power from the power supply to the electronic component and the plurality of connectors.

In a preferred embodiment, the housing has a recess, and a shaft body and a hole are inserted between the opposite surfaces of the pivot member and the two opposite inner walls of the recess portion, and the pivot member is centered on the axis of the shaft body. Center Pivot.

In a preferred embodiment, the shaft body is provided on one of the two opposite inner walls of the pivot member and the recess, and the hole is provided on the other of the two opposite inner walls of the pivot member and the recess.

In a preferred embodiment, a positioning structure is provided between the pivot member and the housing to provide the positioning function of the pivot member.

In a preferred embodiment, the positioning structure is a corresponding convex part and a recessed part, the convex part is provided on one of the pivoting part or the inner wall, and the recessed part is provided on the other of the pivoting part or the inner wall.

In a preferred embodiment, the plurality of joints are centered on the pivot point between the pivot component and the housing, and are arranged at equal angles on the side edges of the pivot component.

In a preferred embodiment, the angle is 90 degrees.

In a preferred embodiment, the connector includes a micro USB connector, a Type-C connector and an Apple lightning 8-pin connector.

In a preferred embodiment, the power connection part is a jack that provides a plug-in power cord to connect to the power source and transmit power from the power source to the electronic component.

In a preferred embodiment, the electronic component has a battery for storing power from the power source. The battery is electrically connected to a plurality of connectors, and the power in the battery is transmitted to a mobile phone plugged into the connectors.

The following will describe embodiments of the mobile power supply device according to the present invention with reference to relevant drawings. For the sake of clarity and convenience of illustration, the size and proportion of each component in the drawings may be exaggerated or reduced. In the following description and/or patent claims, when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present; and when an element is referred to as being "connected" or "coupled" to another element, it can be directly connected or coupled to the other element or intervening elements may be present; When a component is "directly connected" or "directly coupled" to another component, there are no intervening components present, and other words used to describe the relationship between components or layers should be interpreted in a like manner. To facilitate understanding, the same components in the following embodiments are labeled with the same symbols for description.

Referring to FIGS. 1 to 3 , the present invention provides a mobile power supply device 100 , which includes a housing 10 , an electronic component 20 , a connector component 30 and a power connection part 40 .

The material of the housing 10 is not limited, and may be, for example, a hard plastic material.

The electronic component 20 is disposed in the housing 10 . The form of the electronic component 20 is not limited, and is usually composed of a circuit board and various required electronic components. For example, the electronic component 20 may have a battery 21 for storing power from the power source.

The joint assembly 30 includes a pivot member 31 and a plurality of joints 32A to 32C.

The pivot member 31 is pivotably provided on the housing 10 . The material of the pivoting member 31 is not limited, and may be, for example, a hard plastic material.

The pivot member 31 has a shaft 311 on two opposite sides thereof. The housing 10 is provided with a recess 11 , and a hole 112 is provided on two opposite inner walls 111 of the recess 11 . The length direction of the hole 112 is parallel to the Y direction, and the axial direction of the shaft 311 is parallel to the X direction.

The pivoting member 31 is disposed in the recess 11 and the two axle bodies 311 are inserted into corresponding holes 112 respectively. Thereby, the pivot member 31 can rotate parallel to the Y-Z plane with the axis center of the shaft body 311 as the center. The X direction, Y direction, and Z direction are perpendicular to each other.

It must be noted that the positions of the shaft 311 and the hole 112 can be interchanged. That is, if the shaft 311 is disposed on one of the two inner walls 111 of the pivot member 31 and the recess 11 , then the hole 112 is disposed on the pivot member. 31 and the other of the two opposite inner walls 111 of the recess 11 .

Referring to FIG. 2 , the surfaces of the pivot member 31 and the inner wall 111 facing each other are provided with convex portions 312 and recessed portions 113 that can fit into each other.

In the embodiment of FIG. 2 , the protruding portion 312 is provided on the pivot member 31 and the recessed portion 113 is provided on the inner wall 111 of the housing 10 . However, it is not limited thereto. The positions of the protruding portion 312 and the recessed portion 113 can be interchanged. That is, the protruding portion 312 is provided on one of the pivoting member 31 or the inner side wall 111 , and the recessed portion 113 is provided on the other of the pivoting member 31 or the inner side wall 111 .

It must be noted that the convex portion 312 and the concave portion 113 are only an example of the positioning structure between the pivoting member 31 and the housing 10 , but are not limited thereto. Any structure or mechanism that can provide the positioning function of the pivoting member 31 can be used. That is, for example, buckles, clips, latches, etc.

Please refer to FIG. 2 . The joints 32A to 32C are centered on the pivot point of the pivot member 31 and the housing 10 (that is, the axis of the shaft 311 ), and are arranged at equal angles (for example, 90 degrees) at the pivot point. The side edge of the component 31 , and the connectors 32A ~ 32C are electrically connected to the electronic component 20 .

The connectors 32A~32C have different specifications and can be connected to mobile phones with jacks of corresponding specifications. For example, as shown in Figures 1 and 2, the connector 32A is a micro USB connector, the connector 32B is a Type-C connector, and the connector 32C is an Apple lightning 8-pin connector, but is not limited thereto.

Please refer to FIG. 1 . The power connection part 40 is electrically connected to the electronic component 20 . The power connection part 40 is a jack that can provide a plug-in power cord to connect to a power source, transmit power from the power source to the electronic component 20 and the battery 21 , and have connectors 32A to 32C that are electrically connected to the electronic component 20 .

After the battery 21 is fully charged, the power in the battery 21 can be transmitted to the mobile phone plugged into the connectors 32A~32C. If the battery 21 is not fully charged, the user can connect the power supply with the power cord through the power connection part 40, and the power supply can directly supply power to the mobile phone plugged into the connectors 32A~32C.

Please refer to FIGS. 3 to 6 . When the joint assembly 30 is rotated at different angles, one of the joints 32A to 32C can protrude outside the housing 10 . For example, Figure 3 shows that the Type-C connector 32B is exposed outside the housing 10; Figure 4 shows that the Apple lightning 8-pin connector 32C is exposed outside the housing 10; Figure 5 shows that the micro USB connector 32A is exposed outside the housing 10; Figure 6 shows that the connectors 32A~32C are all submerged in the housing 10, which facilitates portability.

In addition, by utilizing the cooperation between the convex portion 312 and the concave portion 113 shown in FIG. 2 , the joints 32A to 32C can be positioned to prevent arbitrary rotation.

Please refer to the embodiment shown in FIGS. 7 to 9 . The present invention provides a mobile power supply device 100A, which includes a housing 10A, an electronic component 20A, a connector component 30A and a power connection part 40A.

The electronic component 20A, the connector component 30A and the power connection part 40A are provided in the housing 10, and the electronic component 20A, the connector component 30A and the power connection part 40A are electrically connected.

Electronic component 20A includes a battery 21A.

The joint assembly 30A includes a pivot member 31A and a plurality of joints 32A to 32C.

The two opposite sides of the pivot member 31A respectively have a shaft body 311A. The housing 10A is provided with a recess 11A, and a hole 112A is provided on two opposite inner walls 111A of the recess 11A.

The main difference between the embodiment of FIGS. 7 and 8 and the embodiment of FIGS. 1 and 2 is that the shape of the joint component 30A is slightly different.

The axial direction of the shaft 311A in the embodiment of FIG. 7 and FIG. 8 is parallel to the Y direction. The longitudinal direction of the recess 112A is parallel to the Y direction, and the axial direction of the shaft 311A is parallel to the X direction.

The pivot member 31A can rotate parallel to the X-Z plane with the axis of the shaft body 311A as the center. The X direction, Y direction, and Z direction are perpendicular to each other.

Please refer to FIGS. 9 to 12 . When the joint assembly 30A is rotated at different angles, one of the joints 32A to 32C can protrude outside the housing 10 . For example, Figure 9 shows that the Type-C connector 32B is exposed outside the casing 10A; Figure 10 shows that the micro USB connector 32A is exposed outside the casing 10A; Figure 11 shows that the Apple lightning 8-pin connector 32C is exposed outside the casing 10A; FIG. 12 shows that the connectors 32A to 32C are all submerged into the housing 10 .

Similarly, by utilizing the cooperation between the convex portion 312A and the concave portion 113A shown in FIG. 8 , the joints 32A to 32C can be positioned to prevent arbitrary rotation.

Although the structures of the embodiments of Figures 1 and 2 are different from those of Figures 7 and 8, their working principles are the same. They both use rotary joint assemblies 30 and 30A to achieve the purpose of converting different joints 32A~32C to adapt to different specifications of interfaces. of electronic devices.

13 and 14 respectively show the state of the mobile phone 200 being plugged into the mobile power supply devices 100 and 100A.

To sum up, the mobile power supply device provided by this invention has multiple connectors of different specifications to be respectively suitable for electronic devices (such as mobile phones) with different specifications of interfaces. It is also lightweight, does not take up space, and is easy to carry.

Although the present invention has been disclosed as above in the form of embodiments, they are not intended to limit the invention. Anyone with ordinary knowledge in the technical field may make some modifications and modifications without departing from the spirit and scope of the invention. The scope of protection for a creation shall be determined by the scope of the patent application attached.

100:Mobile power supply device

10,10A: Shell

11,11A: concave part

111,111A:Inner side wall

112,112A: Hole

113: concave part

20,20A: Electronic components

21,21A: battery

30,30A: Connector assembly

31,31A: Pivot piece

32A~32C: Connector

311,311A: Shaft body

312:convex part

40,40A:Power connection part

200:Mobile phone

X,Y,Z: direction

Figure 1 is a schematic diagram of the appearance and three-dimensional structure of one embodiment of this invention. FIG. 2 is a schematic cross-sectional structural diagram along the Y direction of the embodiment of FIG. 1 . 3 to 6 are schematic diagrams of the cross-sectional structure along the YZ plane and the operation of the rotary joint assembly of the embodiment of FIG. 1 . Figure 7 is a schematic three-dimensional structural diagram of another embodiment of the present invention. FIG. 8 is a partial cross-sectional structural diagram of the embodiment of FIG. 7 . 9 to 12 are schematic diagrams of the cross-sectional structure along the XZ plane and the operation of the rotary joint assembly of the embodiment of FIG. 7 . 13 and 14 are schematic diagrams showing the state of a mobile phone plugged into different embodiments of the mobile power supply device of the present invention.

100:Mobile power supply device

10: Shell

11: concave part

20: Electronic components

21:Battery

30:Joint components

40:Power connection part

X,Y,Z: direction

Claims (10)

A mobile power supply device, which includes: a casing; an electronic component, which is disposed in the casing; a connector component, which includes: a pivot piece, which is pivotably disposed on the casing; and a plurality of connectors, which are disposed on the pivot The side edge of the component is electrically connected to the electronic component. The specifications of each connector are different from each other. They are provided to be plugged into a mobile phone with a jack of corresponding specifications. Rotating the pivot component allows any one of the connectors to protrude from Outside the housing; and a power connection portion electrically connected to the electronic component for connecting to a power supply for transmitting power from the power supply to the electronic component and the plurality of connectors. The mobile power supply device of claim 1, wherein the housing has a recess, and a shaft and a hole are provided between the opposite surfaces of the pivot member and the opposite inner walls of the recess, and the pivot member is inserted into the hole. The axis of the shaft body is the center pivot. The mobile power supply device of claim 2, wherein the shaft is provided on one of the two inner side walls facing the pivot member and the recess, and the hole is provided on one of the two inner side walls facing the pivot member and the recess. another. The mobile power supply device of claim 2, wherein a positioning structure is provided between the pivot member and the housing to provide the pivot member with a positioning function. The mobile power supply device of claim 4, wherein the positioning structure is a corresponding protrusion and a recess, the protrusion is provided on one of the pivot member or the inner wall, and the recess is provided on the pivot member or the inner wall. Side wall one of the other. The mobile power supply device of claim 1, wherein the plurality of joints are centered on the pivot point between the pivot component and the housing, and are arranged at equal angles on the side edge of the pivot component. For example, the mobile power supply device of claim 6, wherein the angle is 90 degrees. For example, the mobile power supply device of claim 1, wherein the plurality of connectors includes a micro USB connector, a Type-C connector and an Apple lightning 8-pin connector. The mobile power supply device of claim 1, wherein the power connection part is a jack that provides a plug-in power cord to connect to the power source and transmit power from the power source to the electronic component. For example, the mobile power supply device of claim 1, wherein the electronic component has a battery for storing power of the power supply, and the battery is electrically connected to the plurality of connectors to transmit the power in the battery to the connector plugged into the connector. mobile phone.

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