CN220022379U

CN220022379U - Universal portable charging box device

Info

Publication number: CN220022379U
Application number: CN202321398658.3U
Authority: CN
Inventors: 王知非
Original assignee: Jiangsu Suweier Science Technology Co ltd
Current assignee: Jiangsu Suweier Science Technology Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-11-14
Anticipated expiration: 2033-06-05

Abstract

The utility model discloses a universal portable charging box device, which comprises a power supply module and a placement module; the sheet metal of the sheet metal bracket in the power module divides the box body into a front space and a rear space; the back side of the metal plate is fixed with a circuit board; the surface of the circuit board is integrated with a power supply unit; the power supply unit is connected with the mains supply through a charging plug arranged on the charging box shell to realize power supply to the 16 charging plugs; a flaky panel is fixedly arranged on the rear side surface of the metal plate bracket and the upper surface of the circuit board, and a plurality of charging plugs are distributed on the upper surface of the panel; the charging plug is electrically connected with the power supply unit; the other three sides of the panel are all extended and connected to the inner side wall of the charging box; the placement module comprises a placement liner; the placing lining is provided with a plurality of cavities for placing charging devices; the placing lining can be movably placed into the front space of the box body. The utility model can solve the problem that a plurality of sensors or collectors are charged and simultaneously realize ordered placement and convenient management.

Description

Universal portable charging box device

Technical Field

The utility model relates to the field of electronic product charging equipment, in particular to a universal portable charging box device.

Background

In digital teaching, collectors (such as flat plates) and sensors are indispensable experimental instruments. Because the digital sensor and the collector are all lithium battery products, the use requirements can be met after the digital sensor and the collector are used for a period of time and are charged in time. In actual operation, the sensors are various in types and large in model difference, so that the centralized charging can bring various cables, the charging jack is not enough to be used, and the contradiction of charging is more prominent when the grouping experiment is carried out. And when many equipment charge, the collector of similar dull and stereotyped is high to the stable requirement of power supply, under the condition of electricity safety up to standard, what adopt in the laboratory at present is that the cabinet charges to the load, and wherein the core board of the power supply unit who adopts in the cabinet that charges can realize simultaneously 16 equipment charges, but its is bulky, and equipment cost is higher, and the portability is very poor, and different sensors or collectors place unordered charging wire is complicated when charging, and it is very inconvenient to use.

Therefore, the charging cabinet of the existing laboratory needs to be improved to be a portable charging box product with strong universality and compact structure, so that the charging cabinet is suitable for being safely charged by various devices at the same time to meet the needs of experimental teaching.

Disclosure of Invention

1. The technical problems to be solved are as follows:

in view of the above technical problems, the present utility model provides a general portable charging box device, in which a charging module and a placement module are configured, so that 16 paths of charging currents can be output.

2. The technical scheme is as follows:

a universal portable charging box device, characterized in that: comprises a charging box shell; a power supply module for fixing a power supply device and a placement module for fixing a charged device are arranged in the charging box shell; the power module comprises a sheet metal bracket; the sheet metal of the sheet metal bracket divides the box body into a front space and a rear space; the back side of the sheet metal is fixed with a circuit board; the surface of the circuit board is integrated with a power supply unit which comprises AC110-220V to DC5V 2A; the power supply unit for converting AC110-220V into DC5V2A is connected with the commercial power through a charging plug arranged on the charging box shell to realize power supply to 16 charging plugs; a flaky panel is fixedly arranged on the rear side surface of the metal plate bracket and the upper surface of the circuit board, and 16 charging plugs are distributed on the upper surface of the panel; the charging plug is electrically connected with the power supply unit; the other three sides of the panel are all extended and connected to the inner side wall of the charging box; the placement module comprises a placement liner; the placing lining is provided with a plurality of cavities for placing charging devices; the placement liner can be removably placed into the front space of the box.

Further, the upper end of the metal plate is provided with strip-shaped charging wire grooves the number of which is the same as that of the charging plugs.

Further, through holes are formed in the left side edge and the right side edge of the shell of the charging box and used for ventilation and heat dissipation; the through hole comprises an air inlet and an air outlet; the fan installed at the air outlet blows out the air entering the space of the charging box from the air inlet from the air outlet.

Further, a power switch and a fuse are further arranged at the charging plug.

Further, the cavity in the placement module comprises parallel long rectangular solids; the size of the strip shape corresponds to the size of the flat plate; the number of cavities is the same as the number of charging plugs.

Further, the cavity in the placement module includes a plurality of different sized cuboids.

Further, a cavity for placing the connecting cable is formed in the placement module.

Further, the charging box shell is a plastic shell, and a movable wheel is arranged at the bottom of the shell.

3. The beneficial effects are that:

(1) The utility model reforms the existing experimental charging box, wherein the power module is a universal power module, and two kinds of arrangement placement modules are adopted by reforming the placement modules to adapt to experimental equipment; when charging is performed, different arrangement placement modules can be selected according to the condition of the load to be charged; the sensor or collector can be placed in order and managed conveniently while the problem of charging various sensors or collectors (flat plates) simultaneously is solved.

(3) The utility model can enable the collector, the sensor and other electric equipment to be in a gap for experimental use, and can be charged and stored and transported quickly.

Drawings

FIG. 1 is an external view of a middle placement module of the present utility model in a variety of different sized cuboids;

FIG. 2 is an external view of a side-by-side rectangular parallelepiped of a middle placement module of the present utility model;

fig. 3 is an exploded view of an elongated rectangular parallelepiped component of the present utility model placed side by side.

Detailed Description

The present utility model will be described in detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a universal portable charging box device is characterized in that: comprises a charging box shell 1; a power supply module 2 for fixing a power supply device and a placement module 3 for fixing charged devices are arranged in the charging box shell; the power module comprises a sheet metal bracket; the sheet metal 4 of the sheet metal bracket divides the box body into a front space and a rear space; the back side of the sheet metal is fixed with a circuit board; the surface of the circuit board is integrated with a power supply unit which comprises AC110-220V to DC5V 2A; the power supply unit for converting AC110-220V into DC5V2A is connected with the commercial power through a charging plug 6 arranged on the charging box shell to realize power supply to 16 charging plugs; a flaky panel 5 is fixedly arranged on the rear side surface of the metal plate bracket and the upper surface of the circuit board, and 16 charging plugs are distributed on the upper surface of the panel; the charging plug is electrically connected with the power supply unit; the other three sides of the panel are all extended and connected to the inner side wall of the charging box; the placement module comprises a placement liner; the placing lining is provided with a plurality of cavities for placing charging devices; the placement liner can be removably placed into the front space of the box.

Further, through holes 7 are formed in the left side edge and the right side edge of the shell of the charging box and used for ventilation and heat dissipation; the through hole comprises an air inlet and an air outlet; the fan 9 installed at the air outlet blows out air from the air outlet into the space of the charging box from the air inlet.

Further, a power switch and a fuse are further arranged at the charging plug.

Specific examples:

the assembly and wiring modes of the charging box are as follows:

and one end of the external cable is a commodity letter connector which is in butt joint with a socket on the panel, and the other end of the external cable is customized according to the actual needs of a user and can be a national standard or an European standard or American standard plug which is connected with an external power supply socket.

The internal wiring of the socket panel is divided into 2 paths inwards, one path is connected to a 16-port AC-DC module, and the module is an existing product, can input 110-220V voltage from the outside and stably output 16 paths of DC5V voltage loads. The other path is connected to a fan module on the left side of the box body, the right side of the box body is an air inlet, the left side of the box body is an air outlet, and internal heat dissipation circulation is realized through a fan.

The power module is fixed inside the box through the panel beating support, panel beating panel and card wire casing combine the support integrated design, easy dismounting.

The inside cavity that is used for placing the wiring cable that includes of box, other spaces, place the shape of different combinations, including sensor group, dull and stereotyped. And the charging boxes of different devices are formed through modularized design. All the electric appliances are placed in the cavity which is matched with the electric appliances in shape, the electric appliances are connected with the charging port on the panel through the charging wire, and the external power supply connecting wire and the switch are opened, so that 16 paths of equipment can be charged at the same time.

With the help of this patent design, the multiclass product charges, accomodates, and the transportation becomes very light, accords with the design of electrical safety standard, also makes the student when using the product to charge, and the safety is ensured.

While the utility model has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the utility model, and it is intended that the scope of the utility model shall be defined by the appended claims.

Claims

1. A universal portable charging box device, characterized in that: comprises a charging box shell; a power supply module for fixing a power supply device and a placement module for fixing a charged device are arranged in the charging box shell; the power module comprises a sheet metal bracket; the sheet metal of the sheet metal bracket divides the box body into a front space and a rear space; the back side of the sheet metal is fixed with a circuit board; the surface of the circuit board is integrated with a power supply unit which comprises AC110-220V to DC5V 2A; the power supply unit for converting AC110-220V into DC5V2A is connected with the commercial power through a charging plug arranged on the charging box shell to realize power supply to 16 charging plugs; a flaky panel is fixedly arranged on the rear side surface of the metal plate bracket and the upper surface of the circuit board, and 16 charging plugs are distributed on the upper surface of the panel; the charging plug is electrically connected with the power supply unit; the other three sides of the panel are all extended and connected to the inner side wall of the charging box; the placement module comprises a placement liner; the placing lining is provided with a plurality of cavities for placing charging devices; the placement liner can be removably placed into the front space of the box.

2. A universal portable charging box arrangement as claimed in claim 1, wherein: the upper end of panel beating sets up the strip charging wire recess the same with charging plug quantity.

3. A universal portable charging box arrangement as claimed in claim 1, wherein: through holes are formed in the left side edge and the right side edge of the shell of the charging box and used for ventilation and heat dissipation; the through hole comprises an air inlet and an air outlet; the fan installed at the air outlet blows out the air entering the space of the charging box from the air inlet from the air outlet.

4. A universal portable charging box arrangement as claimed in claim 1, wherein: and a power switch and a fuse are also arranged at the charging plug.

5. A universal portable charging box arrangement as claimed in claim 1, wherein: the cavity in the placement module comprises strip-shaped cuboids which are parallel; the size of the strip shape corresponds to the size of the flat plate; the number of cavities is the same as the number of charging plugs.

6. A universal portable charging box arrangement as claimed in claim 1, wherein: the cavity in the placement module includes a plurality of cuboids of different sizes.

7. A universal portable charging box arrangement as claimed in claim 5 or 6, wherein: the placing module is internally provided with a cavity for placing the connecting cable.

8. A universal portable charging box arrangement as claimed in claim 6, wherein: the charging box shell is a plastic shell, and a movable wheel is arranged at the bottom of the shell.