CN217849014U

CN217849014U - Portable charging device

Info

Publication number: CN217849014U
Application number: CN202221846359.7U
Authority: CN
Inventors: 张新安
Original assignee: Luban No1 Dongguan Technology Co ltd
Current assignee: Luban No1 Dongguan Technology Co ltd
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-11-18
Anticipated expiration: 2032-07-18

Abstract

The utility model relates to a power technical field that charges, in particular to portable charging device. This charging device includes the casing, the charging wire, the head that charges, the mainboard that charges, with the supply socket of external power source butt joint, the head that charges sets up in the side of casing, supply socket connects in the casing bottom, the casing top is equipped with the cavity of accomodating the charging wire, the line body retractable of charging wire sets up in accomodating the cavity, the interface that charges of charging wire one end exposes with the casing top, the electric interface connection mainboard that charges of getting of the charging wire other end, the mainboard that charges is connected to the head that charges, the mainboard that charges is connected with supply socket. The charging device is internally provided with the charging wire, the charging wire is stored in the shell, the charging wire can be pulled out for use when needed, and meanwhile, the charging head is additionally arranged, so that a plurality of devices can be charged at one time, and the charging requirements of different electronic devices are met; because accomodate the cavity and can deposit the charging wire, and need not to carry the charging wire in addition alone again, made things convenient for and carried going out.

Description

Portable charging device

Technical Field

The utility model relates to a power technical field that charges, in particular to portable charging device.

Background

Present travel fills device and generally can only be equipped with the hole of charging, but when the outdoor use, still need collocation charging wire to use together again, consequently the trip all need carry travel to fill equipment and various charging wires at every turn, and this makes the accessory that charges that will the belt of every trip too much, causes easily to omit, also is inconvenient to accomodate.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable charging device aims at solving current travel and fills equipment and accomodate inconveniently, need carry the accessory that charges and cause the trouble problem of trip.

The utility model provides a portable charging device, including casing, charging wire, the head that charges, the mainboard that charges, with the supply socket of external power source butt joint, the head that charges sets up the side at the casing, supply socket connects in the casing bottom, the casing top is equipped with the cavity of accomodating the charging wire, the line body of charging wire sets up telescopically in accomodating the cavity, the interface that charges of charging wire one end exposes with the casing top, the electric interface connection mainboard that charges of the electricity of the charging wire other end, the mainboard that charges is connected to the head that charges, the mainboard that charges is connected with supply socket.

As a further improvement, the charging device comprises a spring plate, the spring plate is disposed inside the storage cavity and fixed on the housing, and the charging wire is wound on the spring plate.

As a further improvement, clockwork spring plate middle part is equipped with a hole, the electricity interface of getting of charging wire pass behind the dish hole with charge the mainboard connection.

As the utility model discloses a further improvement, the casing top is equipped with the spacing hole of interface, the cavity is accomodate to the spacing hole intercommunication of interface, the interface card that charges of charging wire is outside at the spacing hole of interface.

As a further improvement of the utility model, this charging device still includes the socket stationary blade, supply socket and the mainboard that charges are connected respectively at the both ends of socket stationary blade.

As a further improvement, the power socket includes a socket chassis and a foldable plug, the socket chassis is provided with a plug slot, and the plug is hinged in the plug slot of the socket chassis.

As a further improvement of the utility model, the head that charges is the Type-A interface.

As the utility model discloses a further improvement, the interface that charges of charging wire is Type-C interface or Micro interface or Lightning interface.

The utility model has the advantages that: the charging device is internally provided with the charging wire, the charging wire is stored in the shell, and the charging wire can be pulled out for use when needed, so that the charging requirement on the mobile equipment is met, and meanwhile, the charging head is additionally arranged, so that a plurality of devices can be charged at one time, and the charging requirements of different electronic equipment are met; owing to accomodate the cavity and can deposit the charging wire, and need not to carry the charging wire in addition alone again, made things convenient for out to carry.

Drawings

Fig. 1 is an overall structure diagram of the portable charging device of the present invention;

fig. 2 is a structural diagram of the containing chamber of the present invention;

fig. 3 is an internal structure view of the portable charging device of the present invention;

FIG. 4 is a block diagram of a power socket according to the present invention;

fig. 5 is a top view of the structure of the middle power socket of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 3, the utility model discloses a portable charging device, including casing 1, charging wire 2, charge head 3, mainboard 4 charges, supply socket 5 with the external power source butt joint, charge head 3 sets up the side at casing 1, supply socket 5 connects in casing 1 bottom, casing 1 top is equipped with the cavity 6 of accomodating charging wire 2, charging wire 2's line body 22 telescopically sets up in accomodating cavity 6, charging wire 2 one end charge interface 21 expose with casing 1 top, the electric interface 23 connection mainboard 4 that charges of the electric interface 23 of the other end of charging wire 2, charge head 3 connection mainboard 4 that charges, mainboard 4 that charges is connected with supply socket 5.

Supply socket 5 connects outside power to carry the power to charging mainboard 4 on, the rethread charges mainboard 4's voltage conversion, will charge electric quantity supply charging wire 2 and charge first 3, the user can external charging wire 2 with charge first 3 and be connected for conventional 5V QC fills soon or PD fills soon uses the power electronic product, also can pull out charging wire 2 and after the certain distance, charges for mobile device such as cell-phone. The wire outgoing mode of the charging head 3 and the charging wire 2 can realize two modes of vertical wire outgoing and horizontal wire outgoing. This charging device has increased on casing 1 and has accomodate cavity 6 under satisfying traditional 5V interface 21's that charges demand, accomodates charging wire 2, fills equipment with traditional travel and need carry the head that charges 3, charging wire 2 simultaneously and compare, this charging device's accomodating nature is high, business trip convenient to carry.

As shown in fig. 2, the charging device includes a spring plate 7, the spring plate 7 is disposed inside the housing cavity and fixed to the case 1, and a wire body 22 of the charging wire 2 is wound around the spring plate 7. Through clockwork spring 7, charging wire 2 can twine and conveniently accomodate in accomodating cavity 6, only need overcome clockwork spring 7 when using elasticity pull out charging wire 2 can, but when retrieving, charging wire 2 can accomplish to accomodate in the rotatory winding of spring action lower of clockwork spring 7. The charging wire 2 can be freely discharged by stretching the clockwork spring, the length is determined according to the stretched length, and the longest length can reach 1.2 meters. Make full use of casing 1's space, realized charging wire 2 and supply socket's collocation effect simultaneously.

A disc hole is formed in the middle of the spring elastic disc 7, and the electricity taking interface 23 of the charging wire 2 penetrates through the disc hole and then is connected with the charging main board 4. Charging mainboard 4 sets up in the bottom of clockwork spring dish 7, gives charging wire 2 through the dish hole and gets electric interface 23 and can be connected to the corresponding interface on charging mainboard 4, accomplishes and gets the electricity.

The 1 top of casing is equipped with the spacing hole of interface 11, and the cavity is accomodate in the spacing hole of interface 11 intercommunication, and the interface 21 card that charges of charging wire 2 is outside at the spacing hole of interface 11. The aperture of the spacing hole 11 of interface will be less than the width of the interface 21 that charges, and when charging wire 2 kick-backs and accomodate, the interface 21 that charges can block in 1 outsides of casing, and the convenience is got next time and is taken tensile.

As shown in fig. 4, the portable charging device further includes socket fixing pieces 8, and the power socket 5 and the charging main board 4 are respectively connected to both ends of the socket fixing pieces 8. The socket fixing sheet 8 is used as a transition piece between the power socket 5 and the charging main board 4, so that the power socket and the charging main board can be fixedly connected. As shown in fig. 5, the power socket 5 includes a socket chassis 51 and a foldable plug 52, the socket chassis 51 is provided with a plug slot, and the plug 52 is hinged in the plug slot of the socket chassis 51. When not in use, the plug 52 can be folded back into the plug slot, and when in use, the plug 52 is pulled out from the plug slot and is inserted into an external power supply to get electricity.

The charging connector 3 is preferably a Type-a interface, but is not limited to the Type-a interface, and may be any other existing charging interface 21. Charging line 2's the interface 21 that charges can select for use one or more in Type-C interface, micro interface, lightning interface according to the demand.

The charging interface 21 of the charging wire 2 can be directly used for a mobile phone or an electronic product with a corresponding interface. The charging head 3 can be connected with a corresponding data line for charging through a Type-A port, and the use of the electronic product for mobile phone charging and conventional 5V QC quick charging or PD quick charging is considered.

The foregoing is a more detailed description of the present invention, taken in conjunction with specific preferred embodiments thereof, and it is not intended that the invention be limited to the specific embodiments thereof. To the utility model belongs to the technical field of ordinary technical personnel, do not deviate from the utility model discloses under the prerequisite of design, can also make a plurality of simple deductions or replacement, all should regard as belonging to the utility model discloses a protection scope.

Claims

1. The utility model provides a portable charging device, its characterized in that, includes casing, charging wire, the head that charges, the mainboard that charges, with the supply socket of external power source butt joint, the head that charges sets up the side at the casing, supply socket connects in the casing bottom, the casing top is equipped with the cavity of accomodating the charging wire, the line body retractable of charging wire sets up in accomodating the cavity, the interface that charges of charging wire one end exposes with the casing top, the electric interface connection mainboard that charges of the charging wire other end, the mainboard that charges is connected to the head that charges, the mainboard that charges is connected with supply socket.

2. The portable charging device according to claim 1, comprising a clockwork spring plate disposed inside the housing and fixed to the case, wherein the wire body of the charging wire is wound around the clockwork spring plate.

3. The portable charging device of claim 2, wherein a disc hole is formed in the middle of the spring disc, and the electricity taking interface of the charging wire penetrates through the disc hole and then is connected with the charging main board.

4. The portable charging device of claim 1, wherein an interface limiting hole is formed in the top of the housing, the interface limiting hole is communicated with the receiving cavity, and a charging interface of the charging wire is clamped outside the interface limiting hole.

5. The portable charging device of claim 1, further comprising socket fixing pieces, wherein the power socket and the charging main board are respectively connected to both ends of the socket fixing pieces.

6. The portable charging device of claim 1, wherein the power socket comprises a socket chassis and a foldable plug, the socket chassis is provided with a plug slot, and the plug is hinged in the plug slot of the socket chassis.

7. The portable charging apparatus of claim 1, wherein the charging head is a Type-a interface.

8. The portable charging device of claim 1, wherein the charging interface of the charging line is a Type-C interface, a Micro interface, or a Lightning interface.