CN211720305U

CN211720305U - Mobile power supply

Info

Publication number: CN211720305U
Application number: CN202020738081.6U
Authority: CN
Inventors: 何永定; 吴开章
Original assignee: Xiamen Yanneng Technology Co ltd
Current assignee: Xiamen Yanneng Technology Co ltd
Priority date: 2020-05-08
Filing date: 2020-05-08
Publication date: 2020-10-20
Anticipated expiration: 2030-05-08

Abstract

The utility model provides a mobile power supply, which comprises a shell, a storage battery, a mainboard, a charging interface and a discharging interface, wherein the shell comprises a shell body and a cover body, the top surface and the front opening of the shell body are arranged, the cover body is L-shaped, and the cover body is detachably connected with the shell body to form a cavity together; the inner side of the left side wall and the inner side of the right side wall of the shell are respectively provided with a strap mounting piece, and the upper end of the strap mounting piece is provided with a strap mounting hole; be equipped with spacing card hole on the lid, when the lid was established on the casing, the upper end of braces installation piece was worn out from spacing card hole. The side wall of the shell is provided with the strap mounting hole for mounting the strap, so that a user can carry the utility model in a single shoulder inclined way, and the carrying is more convenient; the top surface and the front surface of the shell are provided with openings, so that elements arranged on the side surface and the bottom surface of the shell are convenient to disassemble, assemble and overhaul; be equipped with spacing card hole on the lid, when the lid was established on the casing, the upper end of braces installation piece was worn out from spacing card hole and is spacing in advance, and the lid installation is more convenient.

Description

Mobile power supply

Technical Field

The utility model relates to a power technical field especially relates to a portable power source.

Background

Obviously, many devices that are used on a daily basis need to be charged frequently or powered by a power source to be able to operate, such as mobile phones, computers, headsets, and the like. In the place with socket and electricity, people can charge various electronic devices by using proper chargers and charging wires. In places without sockets or power failure, people rely on a mobile power supply to charge electronic equipment.

At present, two common mobile power supplies exist, one is a mobile power supply which is usually used in daily travel and has small battery capacity and small interface types and quantity, namely a charger baby which is usually called by us can be held by a hand or placed in a carry-on backpack.

The other mobile power supply is large in capacity, large in interface types and quantity, is commonly used in outdoor construction, outdoor office, field camping and the like, is large in size, is usually provided with a lifting handle, and can be carried by hand. However, people often meet various complicated conditions outdoors, and carrying the portable power source by one hand is inconvenient, and in addition, the structure of the conventional portable power source is not compact enough, and the disassembly and the assembly are not convenient enough.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a portable power source is provided that carries more easily, and structural design is ingenious, compact, the dismouting of being convenient for.

In order to solve the technical problem, the utility model provides a mobile power supply, including shell, battery, mainboard, the interface that charges, the interface that discharges, charge interface and the interface that discharges are established on the shell, the shell includes casing and lid, the top surface and the front opening setting of casing, the lid is "L" shape, lid and casing detachably connect, form the cavity jointly, battery and mainboard are established in the cavity; the inner side of the left side wall and the inner side of the right side wall of the shell are respectively provided with a first strap mounting piece and a second strap mounting piece, and the upper ends of the first strap mounting piece and the second strap mounting piece are respectively provided with a strap mounting hole; be equipped with spacing card hole on the lid, when the lid was established on the casing, the upper end of braces installation piece was worn out from spacing card hole.

In one embodiment, the inner side of the left side wall and the inner side of the right side wall of the shell are respectively provided with a first mounting groove and a second mounting groove, and the first strap mounting piece and the second strap mounting piece are respectively fixedly mounted in the first mounting groove and the second mounting groove.

In one embodiment, the first strap mounting piece and the second strap mounting piece are respectively fixedly mounted in the first mounting groove and the second mounting groove by locking the first screw and the second screw.

In one embodiment, a rotatable "U" shaped handle is provided on the outside of the side wall of the housing.

In one embodiment, the two ends of the U-shaped handle are rotatably fixed outside the left and right side walls of the shell through a first screw and a second screw respectively.

In one embodiment, the side wall of the shell is provided with a handle storage position with a U-shaped top, and when the U-shaped handle is stored in the handle storage position, the outer surface of the U-shaped handle is flush with the outer side surface of the shell.

In one embodiment, the inner side of the side wall of the casing is provided with a limit boss, and when the cover body is covered on the casing, the lower surface of the cover body is spliced with the upper surface of the limit boss.

In one embodiment, the wireless charging device is arranged on the inner side of the top surface of the shell and used for charging equipment placed on the top surface of the shell; the wireless charging device comprises a transmitting coil, a magnetic shielding sheet and a heat dissipation assembly, and is electrically connected with the mainboard.

In one embodiment, the discharge interface includes a socket and/or a USB interface.

The utility model has the advantages that:

1. the left and right side walls of the shell are provided with the strap mounting holes for mounting straps, so that a user can carry the utility model with one shoulder in an inclined way, and the carrying is more convenient;

2. the top surface and the front surface of the shell are provided with openings, the shell is detachably connected with the L-shaped cover body, and elements arranged on the side surface and the bottom surface of the shell are convenient to disassemble, assemble and overhaul;

3. the strap mounting piece is mounted on the inner side of the side wall of the shell, so that the utility model has simpler appearance and more compact structure;

4. be equipped with spacing card hole on the lid, when the lid was established on the casing, the upper end of braces installation piece was worn out from spacing card hole and is spacing in advance, and the lid installation is more convenient.

Drawings

The drawings in the drawings are not to scale unless specifically noted.

Fig. 1 is a schematic diagram of an exemplary embodiment of the present invention;

FIG. 2 is a schematic view of the embodiment of FIG. 1 from another perspective;

FIG. 3 is a schematic view of a portion of the components of the embodiment shown in FIG. 1;

fig. 4 is a schematic diagram of a portion of the components of the embodiment shown in fig. 1.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and embodiments. It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 4, a portable power source, including shell, battery (not shown), mainboard (not shown), interface 4 charges, interface 5 discharges, interface 4 charges and interface 5 discharges establish on the shell, and battery, interface 4 charges and interface 5 discharges are connected with the mainboard electricity respectively, and the concrete circuit connection relation can refer to prior art, and this is not the utility model discloses an improvement part, no longer detailed.

The shell comprises a shell body 11 and a cover body 12, wherein the top surface and the front surface of the shell body 11 are provided with openings, the cover body 12 is L-shaped, the cover body 12 and the shell body 11 are detachably connected to form a cavity together, and the storage battery and the mainboard are arranged in the cavity; a first strap attaching piece 211 and a second strap attaching piece 212 are respectively provided on the inner side of the left side wall and the inner side of the right side wall of the case 11, and a first strap attaching hole 2111 and a second strap attaching hole 2121 are respectively provided at the upper end of the first strap attaching piece 211 and the upper end of the second strap attaching piece 212. Be equipped with first spacing calorie of hole 121 and second spacing calorie of hole 122 on lid 12, when lid 12 lid was established on casing 11, first braces installation piece 211 upper end and second braces installation piece 212 upper end were worn out from first spacing calorie of hole 121 and second spacing calorie of hole 122 respectively.

Shell 1 adopts dismantled and assembled structure, is convenient for the utility model discloses work overhauls often abnormally the utility model discloses lid 12 side is regarded as "L" shape, and is compared with the lid that adopts the side to regard as "one" shape, adopts the side to regard as the lid 12 of "L" shape, and dismouting, maintenance are installed and are all more convenient at the component of casing 11 side, bottom surface.

First braces mounting hole 2111 and second braces mounting hole 2121 set up respectively on first braces mounting piece 211 and second braces mounting piece 212, and first braces mounting hole 2111 and the cooperation of second braces mounting hole 2121 for the installation braces, the user can carry on one's shoulder to one side the utility model discloses, it is more convenient to carry.

First braces mounting plate 211 and second braces mounting plate 212 establish in the inboard of casing 11 left and right lateral wall, and compare with the outside of establishing at casing 11, make the utility model discloses an outward appearance is more succinct, and the structure is compacter.

Establish first spacing calorie of hole 121 and second spacing calorie of hole 122 on lid 12, first spacing calorie of hole 121 and the second spacing calorie of hole 122 are worn out from first spacing calorie of hole 121 and second spacing calorie of hole 122 respectively to first braces mounting plate 211 upper end and second braces mounting plate 212 upper end, when installing lid 12, the position of lid 12 has preliminarily been fixed to first spacing calorie of hole 121 and first braces mounting plate 211, second spacing calorie of hole 122 and second braces mounting plate 212, conveniently adopt other mounting (for example, the screw) to further fix lid 12 on casing 11 on next step.

In the present embodiment, the inner side of the left side wall and the inner side of the right side wall of the housing 11 are respectively provided with a first mounting groove 111 and a second mounting groove 112, and the first strap mounting piece 211 and the second strap mounting piece 212 are respectively fixedly mounted in the first mounting groove 111 and the second mounting groove 112.

The first and

second mounting grooves

111 and 112 are used to restrict the movement of the first and second

strap attaching pieces

211 and 212 and prevent the joints between the first and second

strap attaching pieces

211 and 212 and the case 11 from being damaged.

In the present embodiment, the first strap attaching piece 211 and the second strap attaching piece 212 are fixedly secured in the first mounting groove 111 and the second mounting groove 112 by the first screw 1131 and the second screw 1132, respectively.

In this embodiment, a rotatable "U" shaped handle 114 is provided on the outside of the sidewall of the housing 11, which makes it more convenient for the user to take and place the utility model.

In this embodiment, the two ends of the "U" shaped handle 114 are rotatably fixed outside the left and right side walls of the housing 11 by the first screw 1131 and the second screw 1132, respectively, and the "U" shaped handle 114 utilizes the first screw 1131 and the second screw 1132 for fixing the first strap mounting piece 211 and the second strap mounting piece 212, without using other screws or other connecting members, so that the structure of the present invention is more compact and the cost is reduced.

The position 115 is accomodate to the handle that the casing 11 lateral wall was regarded as "U" shape on the top, and when the position 115 was accomodate at the handle was accomodate to "U" shape handle 114, the surface of "U" shape handle 114 flushed with the lateral surface of casing 11, made the utility model discloses neatly, the compactness.

In this embodiment, the inner side of the side wall of the housing 11 is provided with a limit boss 116, and when the cover 12 is covered on the housing 11, the lower surface of the cover 12 is spliced with the upper surface of the limit boss 116, so that the cover 12 is more convenient to mount and is more stable and better fixed.

In this embodiment, the inboard of shell top surface sets up wireless charging device (not shown), and wireless charging device is connected with the mainboard electricity for placing equipment such as cell-phone on shell top surface wireless charging, it is more convenient to use, and wireless charging device includes transmitting coil, magnetism sheet and radiator unit. Specifically, the wireless charging device may be a wireless charging device of xiamen new technologies ltd model NS1100, or may be a wireless charging device of another existing model, which is not listed in this specification.

In this embodiment, the discharging interface 5 includes a socket and/or a USB interface, and is used for wired charging of devices such as a mobile phone, a computer, and a digital camera. The kinds and the number of the discharge interfaces 5 can be set by those skilled in the art according to actual requirements, and are not listed in this specification.

The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.

Claims

1. The utility model provides a portable power source, includes shell, battery, mainboard, the interface that charges, the interface that discharges, the interface that charges and the interface that discharges establish on the shell, its characterized in that: the shell comprises a shell body and a cover body, wherein the top surface and the front surface of the shell body are provided with openings, the cover body is L-shaped, the cover body and the shell body are detachably connected to form a cavity together, and the storage battery and the main board are arranged in the cavity; the inner side of the left side wall and the inner side of the right side wall of the shell are respectively provided with a first strap mounting piece and a second strap mounting piece, and the upper ends of the first strap mounting piece and the second strap mounting piece are respectively provided with a strap mounting hole; be equipped with spacing card hole on the lid, when the lid was established on the casing, the upper end of braces installation piece was worn out from spacing card hole.

2. The mobile power supply of claim 1, wherein: the inboard of casing left side wall and the inboard of right side wall are equipped with first mounting groove and second mounting groove respectively, and first braces installation piece and second braces installation piece are fixed mounting respectively in first mounting groove and second mounting groove.

3. The mobile power supply of claim 2, wherein: the first strap mounting piece and the second strap mounting piece are fixedly mounted in the first mounting groove and the second mounting groove through the first screw and the second screw in a locking mode respectively.

4. The mobile power supply of claim 3, wherein: the outer side of the side wall of the shell is provided with a rotatable U-shaped handle.

5. The mobile power supply of claim 4, wherein: two ends of the U-shaped handle are respectively and rotatably fixed outside the left side wall and the right side wall of the shell through a first screw and a second screw.

6. The mobile power supply of claim 4, wherein: the side wall of the shell is provided with a handle containing position with the top as a U shape, when the U-shaped handle is contained in the handle containing position, the outer surface of the U-shaped handle is flush with the outer side surface of the shell.

7. The mobile power supply of claim 1, wherein: the inboard of casing lateral wall is equipped with spacing boss, and when the lid was established on the casing, the lower surface of lid and the upper surface concatenation of spacing boss.

8. The mobile power supply of claim 1, wherein: the wireless charging device is arranged on the inner side of the top surface of the shell and used for charging equipment placed on the top surface of the shell; the wireless charging device comprises a transmitting coil, a magnetic shielding sheet and a heat dissipation assembly, and is electrically connected with the mainboard.

9. The mobile power supply of claim 1, wherein: the discharging interface comprises a socket and/or a USB interface.