TWM488791U - Mobile power device - Google Patents

Description

Mobile power unit

This creation is related to a mobile power supply, especially a mobile power supply unit with multiple connection terminals.

With the advancement of digital electronic communication devices and networks, people on the road can see mobile devices in their hands, such as smart phones, tablets, etc., and the popularity of these portable electronic devices has become more and more popular. The necessary equipment for people, because these portable electronic devices help people deal with a lot of daily affairs or information inquiry, can also be used as a medium for social communication and entertainment multimedia devices, its importance can not be replaced.

With the versatile integration of these portable electronic devices, in order to improve the portability of the portable electronic devices, most of the portable electronic devices are small in size, which has caused the high power consumption problem of the current portable electronic devices. The user.

At present, the most common strain path is to use the external power supply to directly charge the electronic device, in addition to carrying the power cord to find the external socket that can be used for charging. The mobile power supply has a large capacity of power. The user charges multiple times, so that the user has sufficient power to use without an external socket for charging; however, as the electronic device continues to evolve, and the user often has more than one electronic device, the mobile power source is The demand is also constantly changing, although today's technology can increase the power of the battery, but the design of the connection terminal is not enough, causing user troubles.

In view of the above-mentioned shortcomings, the main purpose of the present invention is to provide a mobile power supply device, which can meet the charging requirements of different electronic devices through the diversity of connection terminals designed in the mechanism.

In order to achieve the above object, the present invention mainly provides a mobile power supply device having a plurality of connection terminals, comprising a housing having an accommodating space therein, and recessing inwardly on the circumferential surface of the ring to form a ring groove. An electric storage unit and a control unit are disposed in the accommodating space of the housing, the control unit is electrically connected to the electric storage unit, and a first transfer arm is connected to the housing to form a first a receiving slot, the arm system is received in the ring groove, the first transfer arm is electrically connected to the control unit for conducting power of the power storage unit for charging, and the other end is provided with a first a connecting terminal, a first arm body is arranged on the arm body, a second connecting terminal is disposed on one end of the first arm body, and finally, a second transfer arm is further connected to the housing and forms a first a second receiving slot for receiving the first connecting terminal, wherein the arm system is received in the ring groove, and is disposed in the ring groove together with the arm body of the first transmitting arm, the second transmitting arm Electrically connected to the control unit for conducting the Electric power charging unit of acting, on the other end is provided with a third connection terminal, the terminal connected to the third arm disposed within the loop of the ring receiving recess disposed in the first receiving groove.

The above and other objects, features and advantages of the present invention will become more apparent and understood.

1‧‧‧shell

11‧‧‧ accommodating space

12‧‧‧Baffle

13‧‧‧Top cover

131‧‧‧Flip board

132‧‧‧Connecting column

133‧‧‧light hole

14‧‧‧ bottom cover

141‧‧‧ inserting board

142‧‧‧Connecting column

15‧‧‧ bolt

16‧‧‧ ring groove

17, 17a‧‧‧ connection slot

18, 18a‧‧‧ slotting

2‧‧‧Power storage unit

3‧‧‧Control unit

31‧‧‧ boards

32‧‧‧ indicator lights

33‧‧‧ Connection unit

4‧‧‧First transfer arm

41‧‧‧ deck

411‧‧‧ card arm

42‧‧‧Wire bundle

43‧‧‧First connection terminal

44‧‧‧First arm

45‧‧‧Second connection terminal

46‧‧‧ slotting

47‧‧‧First storage slot

5‧‧‧second transfer arm

51‧‧‧ deck

511‧‧‧ card arm

52‧‧‧Wire bundle

53‧‧‧ Third connection terminal

54‧‧‧Second storage trough

6‧‧‧ plug

100, 101‧‧‧ electronic devices

The first picture is a top view of the three-dimensional structure of the creation.

The second picture is a bottom view of the three-dimensional structure of the creation.

The third picture is a composite exploded view of the creation.

The fourth picture is a schematic diagram of the operation of this creation (1).

The fifth picture is a schematic diagram of the operation of this creation (2).

The sixth picture is a schematic diagram of the operation of this creation (3).

The seventh picture is a schematic diagram of the operation of this creation (4).

Please refer to the first figure and the second figure, which are respectively a top view and a bottom view of the three-dimensional structure of the creation. As shown in the figure, the mobile power source includes a housing 1 having an accommodating space 11 therein. The accommodating space 11 has a partition 12 on the top surface of the housing 1. A top cover 13 and a bottom cover 14 are respectively connected to the bottom surface, and the inner periphery of the top cover 13 and the bottom cover 14 respectively have inserting plates 131 and 141 extending outwardly and vertically, and in the embodiment, the inserting plate 131 And the 141 is for inserting into the periphery of the casing 1 so that the top cover 13 and the bottom cover 14 are tightly engaged with the casing 1, and the plurality of connecting columns are respectively disposed on the inner circumference of the top cover 13 and the bottom cover 14 respectively. 132 and 142, the positions of the connecting posts 132 and 142 are respectively corresponding to each other, and the relative positions of the top cover 13 and the bottom cover 14 and the casing 1 are screwed and fixed by bolts 15 , and the top cover 13 is disposed on the top cover 13 . The plurality of lamp holes 133 are further recessed inwardly on the circumferential surface of the casing 1 to form a ring groove 16 , and a connecting groove 17 and 17 a are respectively formed on the two peripheral edges of the casing 1 respectively. A slot 18 and 18a are disposed adjacent to the slots 17 and 17a. Further, a power storage unit 2 is disposed in the accommodating space 11, and the power storage unit 2 is placed on the slot In the embodiment, the power storage unit 2 is composed of a plurality of batteries and electrically connected to each other, and a control unit 3 is further disposed in the accommodating space 11, and the control unit 3 is connected to the power storage unit 2 Electrically connected to control the charging and discharging functions of the power storage unit 2, the control unit 3 has a circuit board 31 on which a plurality of fingers are provided The indicator light 32 and a connecting unit 33 correspond to the positions of the plurality of light holes 133 on the top cover 13 such that the plurality of indicator lights 32 are outwardly displayed via the light holes 133.

Continue to refer to the first and second figures. Finally, a first transfer arm 4 and a second transfer arm 5 are respectively connected to the connecting slots 17 of the housing 1. The first transfer arm 4 and the second transfer arm 5 are respectively disposed on the ring of the housing 1. The groove 16 is tightly integrated with the groove 16 and the arm system of the first transfer arm 4 and the second transfer arm 5 has flexibility to facilitate the bending or extending action thereof, wherein the first transfer arm 4 In one embodiment, the card holder 41 is formed by a plurality of outwardly extending card arms 411. The card holder 41 is used to connect the connection slot 17 to make the first transmission arm. 4 is fixed to the housing 1 , and the first transfer arm 4 is provided with a wire bundle 42 for inserting into the through slot 18 to electrically connect the control unit 3 and the power storage unit 2 to facilitate The power in the power storage unit 2 is transmitted to the first transmission arm 4, and the other end of the first transmission arm 4 has a first connection terminal 43. In this embodiment, the first connection terminal 43 is a micro USB connection terminal, but not limited thereto, the first connection terminal 43 is electrically connected to the wire harness 42 and is similar to the first transmission arm 4 a first arm body 44 having a separate flexible movable arm body, and a second connecting terminal 45 is connected to the first arm body 44, which is the second in this embodiment. The connection terminal 45 is a Lightning connector, but not limited thereto. The second connection terminal 44 is electrically connected to the wire harness 42 for electrically connecting to the control unit 3, and the first transmission arm 4 has a The slot 46 is configured to accommodate the second connecting terminal 45 so that the second connecting terminal 45 is received after the second connecting terminal 45 is received to prevent the terminal from being exposed; and the second One end of the transfer arm 5 also has a card holder 51. In the embodiment, the card holder 51 is composed of a plurality of outwardly extending card arms 511. The card holder 51 is used to connect the connection slot 17a. The second transfer arm 5 is fixed to the housing 1 , and the second transfer arm 5 is fastened A wire bundle 52, as shown in the second figure, is disposed in the through slot 18a to electrically connect the control unit 3 and the power storage unit 2, and the other end of the second transfer arm 5 has a third end The connection terminal 53 is a USB connection terminal in the embodiment, but is not limited thereto. The third connection terminal 53 is electrically connected to the wire bundle 52 and the housing 1 The control unit 3 and the power storage unit 2 are electrically connected to facilitate power transmission; further, the first transmission arm 4 and the second transmission arm 5 are shown in different perspective operation diagrams of the fourth and fifth figures. After the card holders 41 and 51 are connected to the slots 17 and 17a of the housing 1, the first transfer arm 4 and the second transfer arm 5 and the ring recess 16 of the housing 1 respectively form a first receiving slot 47 and a The second housing groove 54 and the first housing groove 47 and the second housing groove 54 are configured to accommodate the third connection terminal 53 and the first connection terminal 43 respectively.

As shown in the different perspective operation diagrams of the fourth and fifth figures, the first transmission arm 4 and the second transmission arm 5 of the present invention are stored in the ring groove 16 when not in use. A connecting terminal 43 and a third connecting terminal 53 are respectively received in the second receiving groove 54 and the first receiving groove 47; and as shown in the operational diagram of the sixth figure, the first transfer arm 4 and the second are to be used. When the terminal on the transfer arm 5 is connected to the electronic product for charging and discharging, the first transfer arm 4 is taken as an example, and the first connection terminal 43 on the first transfer arm 4 is pulled away from the second storage groove 54. The flexibility of the first transfer arm 4 is adjusted to an optimum angle. If the second connection terminal 45 on the first transfer arm 4 is to be used, the first arm 44 is additionally adjusted, and the second connection terminal is used. 45 The slot 46 is used for extraction, thereby connecting to different electronic devices through different terminals for charging and discharging.

Please refer to the seventh figure, which is another schematic diagram of the operation of this creation. As shown, the third connection terminal 53 on the second transfer arm 5 can be connected to a plug 6, which can be inserted A general power socket is provided to allow external power to be electrically conducted into the power storage unit 2 via the second transfer arm 5, thereby charging the mobile power source of the present invention, or using the created mobile power source as a charging device to externally power After being introduced into the action power supply of the present creation, the control is further connected to the first connection terminal 43 and the second connection terminal 45 of the first transfer arm 4, and the connected electronic devices 100, 101 are respectively charged.

However, the embodiments described above are preferred embodiments. When the scope of the creation of the invention cannot be limited, the equivalent changes or modifications made in accordance with the scope of the patent application and the contents of the specification should belong to the following creations. The scope of patent coverage.

1‧‧‧shell

13‧‧‧Top cover

14‧‧‧ bottom cover

16‧‧‧ ring groove

133‧‧‧light hole

4‧‧‧First transfer arm

43‧‧‧First connection terminal

44‧‧‧First arm

45‧‧‧Second connection terminal

5‧‧‧second transfer arm

54‧‧‧Second storage trough

Claims (14)

A mobile power supply device includes: a housing having an accommodating space therein, wherein a circumferential groove is recessed inwardly to form a ring groove; and an electric storage unit is disposed in the accommodating space of the housing a control unit is disposed in the accommodating space of the housing and electrically connected to the power storage unit; a first transfer arm is connected to the housing at one end and forms a first receiving slot. The arm system is disposed in the ring groove, and the first transfer arm is electrically connected to the control unit for conducting the charging power of the power storage unit for charging, and the first connecting terminal is disposed at the other end. A first arm body is arranged on the arm body, and a second connecting terminal is disposed on one end of the first arm body; a second transfer arm is connected to the housing at one end and forms a second receiving body a slot for receiving the first connecting terminal, wherein the arm system is received in the ring groove, and is disposed in the ring groove together with the arm body of the first transmitting arm, and the second transmitting arm is coupled to The control unit is electrically connected to conduct power of the power storage unit for discharging On the other end is provided with a third connection terminal, the terminal connected to the third arm disposed within the loop of the ring receiving recess disposed in the first receiving groove. The mobile power supply device of claim 1, wherein a top cover and a bottom cover are respectively connected to the top surface and the bottom surface of the housing. The mobile power supply device of claim 2, wherein the inner periphery of the top cover and the bottom cover respectively have a plug plate extending outwardly and perpendicularly for inserting into the periphery of the housing to enable the The top cover and the bottom cover are in close engagement with the housing. The mobile power supply device of claim 2, wherein a plurality of connecting columns are respectively disposed on the inner circumference of the top cover and the bottom cover, and the positions of the connecting columns are respectively corresponding to each other by bolts. The relative position of the top cover, the bottom cover and the housing is fixed by screwing. The mobile power supply device of claim 1, wherein the top cover is provided with a plurality of lamp holes, and the control unit has a circuit board on which the plurality of indicator lights are provided. Corresponding to the plurality of lamp hole positions on the top cover, so that the plurality of indicator lights are displayed outward through the light holes. The mobile power supply device of claim 1, wherein a connecting groove is defined in each of the two corresponding peripheral edges of the housing, and a through slot is disposed adjacent to each connecting slot. The mobile power supply device of claim 6, wherein one of the first transfer arm and the second transfer arm has a card holder for respectively connecting the connection slot. The mobile power supply device of claim 7, wherein the card holder is composed of a plurality of outwardly extending card arms. The mobile power supply device of claim 6, wherein the first transfer arm and the second transfer arm respectively have a wire bundle, and each of the first connection terminal, the second connection terminal, and the third connection terminal is electrically The utility model is connected to each other and is electrically connected to the control unit. The mobile power unit of claim 1, wherein the power storage unit is composed of a plurality of batteries and electrically connected to each other. The mobile power supply device of claim 1, wherein the arm systems of the first transfer arm and the second transfer arm are flexible to facilitate bending or extending. The mobile power supply device of claim 1, wherein the first connection terminal is a Micro USB connection terminal. The mobile power supply device of claim 1, wherein the second connection terminal is a Lightning connector. The mobile power supply device of claim 1, wherein the third connection terminal is a USB connection terminal.