CN219144796U

CN219144796U - Portable multifunctional power supply equipment

Info

Publication number: CN219144796U
Application number: CN202223237080.1U
Authority: CN
Inventors: 宋慧桐; 韦洪胜; 刘万国
Original assignee: Nanjing Yingchen Pro Video Equipment Co ltd
Current assignee: Nanjing Yingchen Pro Video Equipment Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-06-06
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses portable multifunctional power supply equipment, which belongs to the technical field of power supply equipment and comprises a placing box used for supplying power and power supply equipment arranged on two sides of the placing box, wherein the power supply equipment is connected with a power supply in the placing box through an external electric wire for supplying power, and the power supply equipment is electrically connected with the placing box through a plugging mode. The power supply unit in this embodiment, when needing to place power supply unit, through inserting the top cap in uncovered, under the effect of recess, can restrict the vertical direction of hasp to the rotation of catch plate is gone up in the cooperation, tightens up connecting housing with placing the case, connecting housing and integrated into one piece's recess contact and be in the pressfitting state, thereby has realized the effect of fastening.

Description

Portable multifunctional power supply equipment

Technical Field

The utility model relates to the technical field of power supply equipment, in particular to portable multifunctional power supply equipment.

Background

Many devices in video equipment need to be powered, the value of the devices is high, different adapters are needed to be selected according to the power supply voltage required by the devices in order to prolong the service life, and 8V, 12V, 15V, 24V, 36V and 48V are common. In use, the different adapters need to be provided with a single power supply, which results in the need to carry a large number of power supplies of different voltages, which is extremely inconvenient to use and is extremely easy to lose. There is currently no device that can integrate different voltage supplies.

In China patent (patent number: CN 213720352U), a multifunctional film and television tool bag is disclosed, and the multi-layer bag is arranged to carry photographic equipment and other office and living goods. However, the disclosed patent can only conveniently carry some objects with smaller volumes and lighter textures, and is not practical for power supply equipment with larger volumes and heavier textures, and cannot supply power for different voltage power supplies.

Accordingly, in view of the above-mentioned problems, there is an urgent need for a portable multifunctional power supply apparatus.

Disclosure of Invention

The utility model aims to provide a portable multifunctional power supply device, which solves the problems of inconvenient power supply, poor storage and protection effects of the power supply device for video equipment with different voltages in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a portable multi-functional power supply unit, is including placing the case that can be used to supply power and installing the power supply unit in placing the case both sides, power supply unit through external electric wire with but place the inside power supply connection of case and supply power, its characterized in that, power supply unit is through grafting mode and place case electric connection.

As still further aspects of the utility model: the power supply equipment comprises a protective shell and a connecting shell, wherein the connecting shell is arranged on one side of the protective shell, a rotatable driving plate is arranged between the connecting shell and the protective shell, a lock catch is connected to the driving plate in a threaded mode, and a groove matched with the lock catch is formed in the side wall of the placing box.

As still further aspects of the utility model: the lock catch penetrates through the connecting shell, a section of the lock catch far away from the driving plate is provided with a top cover with a section radius larger than that of the rod portion, the top cover is located on the outer side of the connecting shell, openings are vertically formed in openings at two ends of the groove, and the top cover enters the groove through the openings.

As still further aspects of the utility model: wherein, the end of opening and recess forms the inclined plane.

As still further aspects of the utility model: the number of the grooves arranged on one side of the placement box is two, the grooves are distributed symmetrically up and down, and the lock catch and the driving plate on the connecting shell are arranged symmetrically up and down.

As still further aspects of the utility model: the inner part of the protective shell and the inner part of the connecting shell are provided with cavities for accommodating driving plates, four corners of the connecting shell are designed into circular arcs, the upper side and the lower side of the connecting shell are connected with the protective shell to form L-shaped notches, and the four corners are hollow and connected with the cavities.

As still further aspects of the utility model: the protective shell is characterized in that a power supply input port is arranged on one side, perpendicular to the groove, of the protective shell, and the power supply input port is electrically connected with a power supply output socket on one side of the placement box through an electric wire.

As still further aspects of the utility model: the protective shell is characterized in that one side of the protective shell, which is perpendicular to the groove, is provided with a power supply input port, the other side of the protective shell is provided with a power supply output port, and the power supply output port of the power supply equipment is electrically connected with the power supply input port of another power supply equipment.

As still further aspects of the utility model: wherein, eight angles of placing the case all are provided with prevent falling the subassembly, prevent falling the subassembly and pass through bolt and place case fixed connection.

As still further aspects of the utility model: wherein, the top fixed mounting who places the case has the handle.

Compared with the prior art, the utility model has the beneficial effects that:

1. the power supply equipment in this embodiment, when needing to place power supply equipment, through inserting the top cap in the recess, can restrict the direction that the case was placed to the hasp perpendicular to the rotation of driver plate in the cooperation will connect the shell and tighten up with placing the case, connect the lateral wall of shell and integrated into one piece's recess contact and be in the pressfitting state, thereby realized the effect of fastening.

2. When the dial is required to be operated, the power supply equipment in the embodiment is used for enabling the dial to be rotated by enabling the finger to penetrate through the hollow cavity to enter the cavity to be in contact with the dial, so that the dial can be used for fixing or loosening the protective shell and the placement box more quickly.

3. The voltage that every power supply unit provided is different, can select the power supply unit of different voltages according to different equipment, and all power supply unit are fixed and are placed the case both sides at the power supply, conveniently carry, power supply, select, be difficult for losing.

4. The portable power source in this embodiment through the design of anti-falling subassembly and handle, increases the multifunctionality of placing the case, has prolonged its portable when life.

Drawings

FIG. 1 is a schematic diagram of the portable power source according to the present utility model;

FIG. 2 is a schematic perspective view of the structure of the placement box in the present utility model;

FIG. 3 is a schematic diagram of a power supply device according to the present utility model;

FIG. 4 is an enlarged schematic view of the structure A of FIG. 2 according to the present utility model;

FIG. 5 is a side view of the portable power supply of FIG. 1 in accordance with the present utility model;

fig. 6 is a schematic diagram of another side structure of the power supply device according to the present utility model.

The correspondence between the reference numerals and the component names in the drawings is as follows:

100. a portable power source; 10. placing a box; 11. a groove; 11a, open; 20. a power supply device; 21. a protective housing; 211. a cavity; 212. an L-shaped notch; 22. a connection housing; 23. a dial; 24. locking; 24a, a stem; 24b, 25, power supply input ports; 26. a power supply output port; a top cover; 30. an anti-fall assembly; 40. a handle.

Detailed Description

Please refer to fig. 1, which is a schematic diagram of the overall structure of the portable power source 100, the portable power source 100 includes a placement box 10 for supplying power, and power supply devices 20 installed at two sides of the placement box 10, the power source capable of supplying power is installed in the placement box 10, and an output socket is disposed at the other side, the output socket can supply power to the power supply devices 20, a power supply input port is disposed at one side of the protective housing 21 perpendicular to the groove 11, a power supply output port is disposed at the other side, and the power supply output port of the power supply device 20 is electrically connected with the power supply input port of another power supply device 20. On the basis of the prior art, the output socket of the placement box 10 in the present embodiment is provided with a plurality of power supply devices 20 to supply power, so as to achieve the effect of high-efficiency power conversion and power supply.

As shown in fig. 3, in order to facilitate the power supply, carrying and selection of the power supply device 20, the connection mode of the power supply device 20 and the placement box 10 is improved, the power supply device 20 comprises a protective housing 21 and a connection housing 22, the connection housing 22 is arranged on one side of the protective housing 21, a rotatable driving plate 23 is arranged between the connection housing 22 and the protective housing 21, a lock catch 24 is connected to the driving plate 23 in a threaded manner, and the effect of tightening the lock catch 24 and the protective housing 21 can be achieved by rotating the driving plate 23 inside the connection housing 22. The lock catch 24 is provided with a top cover 24b with a section radius larger than that of the rod portion 24a at one end far away from the driving plate 23, the side wall of the placement box 10 is provided with a groove 11 matched with the lock catch 24, the length of the groove 11 can be the same as that of the side wall of the placement box 10, the opening of the groove 11 is provided with an opening 11a, and an inclined plane is formed between the opening 11a and the end portion of the groove 11 to facilitate the rod portion 24a to enter the groove 11. When it is necessary to place the power supply apparatus, the top cover 24b may be inserted into the opening 11a, the direction of the rod portion 24a perpendicular to the placement case 10 may be restricted by the groove 11, and the connection housing 22 and the placement case 10 may be tightened by cooperating with the rotation of the upper dial 23, and the side wall of the connection housing 22 may be brought into contact with the integrally formed groove 11 and be in a press-fit state, thereby achieving the fastening effect.

As shown in fig. 2 and 4, in the above embodiment, the opening 11a is a cavity having a vertical distance greater than that of the groove 11 at both end openings of the groove 11, and is communicated with the groove 11. The length of the opening 11a is the same as the diameter of the top cover 24b, facilitating access of the top cover 24 b.

In order to better provide stability and convenience, the number of the grooves 11 arranged on one side of the placement box 10 is two, and the grooves are vertically symmetrically distributed. The number of the lock catches 24 and the driving plates 23 on the connecting shell 22 is two, and the lock catches and the driving plates are distributed symmetrically up and down, so that the power supply equipment 20 can be fixed at the up and down positions of the placing box 10, and a more stable effect is formed.

In order to prevent the power supply 100 from losing the restraining force of the lock catch 24 due to the fact that the lock catch 23 is touched by an external force mistakenly in the transportation process, and further the problem that the power supply equipment 20 and the placement box 10 fall off is solved, a cavity 211 capable of placing the lock catch 23 is formed in the protective housing 21 and the connecting housing 22, four corners of the connecting housing 22 are designed into circular arcs, the upper side and the lower side of the connecting housing 22 are connected with the protective housing 21 to form L-shaped notches, and the hollow parts in the four corners are connected with the cavity. When it is desired to operate dial 23, a finger may be inserted through L-shaped slot 212 into cavity 211 to contact dial 23 and dial 23 may be rotated to more quickly secure or release connection housing 22 to placement box 10.

For the convenience of supplying power to the power supply equipment 20 supply line connecting hole has been seted up to the shell 21 side the power supply plug with place the output socket of case 10 one side and be connected, the other end and the power supply input port 25 electric connection of power supply equipment 20 to realized utilizing to place case 10 to the effect of power supply equipment 20 power supply, and can be connected with eight power supply equipment 20 respectively on two lateral walls of placing case 10, and in order to supply power for eight power supply equipment 20 simultaneously, can set up four output sockets respectively in the both sides of placing case 10. Or in another embodiment, a power supply input port is arranged on one side of the protective housing 21 perpendicular to the groove 11, a power supply output port is arranged on the other side of the protective housing, and a power supply output port 26 of the power supply device 20 is electrically connected with a power supply input port 25 of another power supply device 20, so that eight power supply devices 20 can be supplied by only arranging four output sockets on one side of the placement box 10. Through the above structural design, the charging and exchanging effects of the eight power supply devices 20 can be achieved by one placement box 10. In practical application, the output voltages of the power supply devices 20 used may be different when different video apparatuses are used, so that eight different power supply devices 20 may also have different output voltages, and the power change processing for a plurality of different video apparatuses may be satisfied.

As shown in fig. 5, the eight corners of the placement box 10 are provided with anti-falling assemblies 30, and the anti-falling assemblies 30 are fixedly connected with the placement box 10 through bolts. The anti-falling component 30 is made of rubber materials, and when the placing box 10 is placed on the ground in normal times, the anti-falling component 30 is in contact with the ground, so that the box body of the placing box 10 is prevented from being in contact with the ground, and the service life of the placing box 10 is shortened. And through bolted connection's anti-drop subassembly 30, after anti-drop subassembly 30 damages, can in time realize changing it through the mode of dismantlement bolt. When in the transportation, prevent falling subassembly 30 also can play buffering shock attenuation's effect, avoid external pressure direct action and place the box of case 10, crush the box, realize the protection to the box.

As shown in fig. 1, 2 and 5, the handle 40 is fixedly installed on the top of the placement case 10, and the portable power source 100 is convenient to carry by the design of the handle 40.

The foregoing description is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a portable multi-functional power supply equipment, is including placing case (10) that can be used to supply power to and install power supply equipment (20) in placing case (10) both sides, power supply equipment (20) through external electric wire with place the inside power supply connection of case (10) and supply power, a serial communication port, power supply equipment (20) are through grafting mode and place case (10) electric connection.

2. The portable multifunctional power supply device according to claim 1, characterized in that the power supply device (20) comprises a protective housing (21) and a connecting housing (22), the connecting housing (22) is arranged on one side of the protective housing (21), a rotatable driving plate (23) is arranged between the connecting housing (22) and the protective housing (21), a lock catch (24) is connected on the driving plate (23) in a threaded manner, and a groove (11) matched with the lock catch (24) is arranged on the side wall of the placement box (10).

3. Portable multifunctional power supply device according to claim 2, characterized in that the lock catch (24) penetrates through the connecting housing (22) and is provided with a top cover (24 b) with a section radius larger than that of the rod part (24 a) at a section far away from the driving plate (23), the top cover (24 b) is positioned outside the connecting housing (22), openings (11 a) are vertically arranged at two end openings of the groove (11), and the top cover (24 b) enters the groove (11) through the openings (11 a).

4. A portable multifunction power supply device according to claim 3, characterized in that the opening (11 a) forms a bevel with the end of the recess (11).

5. The portable multifunctional power supply device according to claim 3 or claim 4, wherein the number of the grooves (11) arranged on one side of the placement box (10) is two, and the grooves are symmetrically distributed up and down, and the lock catch (24) and the driving plate (23) on one connecting shell (22) are symmetrically arranged up and down.

6. Portable multifunction power supply device according to claim 5, characterized in that the inside of the protective housing (21) and the connection housing (22) is provided with a cavity (211) in which a dial (23) can be placed.

7. The portable multifunctional power supply device according to claim 6, wherein a power supply input port (25) is provided on a side of the protective housing (21) perpendicular to the groove (11), and the power supply input port is electrically connected to a power supply output socket on a side of the placement case (10) through an electric wire.

8. The portable multifunctional power supply device according to claim 7, wherein a power supply input port (25) is provided on one side of the protective housing (21) perpendicular to the groove (11), and a power supply output port (26) is provided on the other side, and the power supply output port of the power supply device (20) is electrically connected with the power supply input port of another power supply device (20).

9. Portable multifunctional power supply device according to claim 7 or claim 8, characterized in that the eight corners of the placement box (10) are provided with anti-fall assemblies (30), the anti-fall assemblies (30) being fixedly connected with the placement box (10) by means of bolts.

10. Portable multi-function power supply device according to claim 1, characterized in that the top of the placement box (10) is fixedly mounted with a handle (40).