CN218071082U - Inversion adapter - Google Patents

Abstract

The utility model relates to an inversion adapter, a bottom shell, which is used for fixing an inversion module; the face shell is arranged at the top of the bottom shell and used for sealing the bottom shell; a butt joint interface which is mutually spliced with the lithium battery is obliquely arranged on the inner side of the bottom shell; the included angle between the butt joint interface and the horizontal plane is an acute angle; the butt joint interface is electrically connected with the inversion module; the front surface of the face shell is provided with a plurality of output interfaces and input interfaces which are electrically connected with the inversion module; the front face is arranged perpendicular to the horizontal plane. The utility model discloses an contravariant adapter, lithium cell not only provide the power supply for equipment, can also regard as energy storage battery contravariant output to supply power for other smart machines. The inversion adapter has the advantages of simple structure, small volume, convenient assembly and disassembly and convenient carrying. The inverting adapter can be used as a charger to convert different voltage inputs into battery charging voltage. The butt joint interface that the slope set up simultaneously can effectually prevent to pull out the connection stability of inserting in-process transfer joint, effective anticreep.

Description

Inversion adapter

Technical Field

The utility model relates to a battery field especially relates to an contravariant adapter.

Background

In recent years, mobile power supply equipment is widely applied due to obvious use convenience, particularly the mobile power supply equipment solves the field power utilization problem, and particularly the field power supply requirements of civil portable flashlights, interphones, digital products, signal transmitting and receiving devices and other alternating current and direct current power utilization products with various powers within hundreds of watts for field exploration are met; the existing lithium battery has single purpose, only provides a power supply function for equipment, and can not be subjected to inverter output; especially, the energy storage power supply with large capacity has the disadvantages of complex structure, large volume and inconvenient carrying. Therefore, it is necessary to provide an inverter adapter for solving the problem that the lithium battery interfaces cannot be switched to supply power.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems in the prior art, the utility model provides an inversion adapter, which can convert and output the single-purpose lithium battery inversion to supply power for intelligent devices such as mobile phones and computers; the solar cell can be charged by using an alternating current output power supply or a photovoltaic panel as a switching port without a special charger, is firm in connection and can effectively prevent falling.

(II) technical scheme

In order to achieve the above object, the utility model discloses a main technical scheme include:

the utility model provides an contravariant adapter which characterized in that: comprises that

A bottom case for fixing the inverter module;

the face shell is arranged at the top of the bottom shell and used for sealing the bottom shell;

a butt joint interface which is mutually spliced with the lithium battery is obliquely arranged on the inner side of the bottom shell; the included angle between the butt joint interface and the horizontal plane is an acute angle; the butt joint interface is electrically connected with the inversion module; the front surface of the face shell is provided with a plurality of output interfaces and input interfaces which are electrically connected with the inversion module; the front face is arranged perpendicular to the horizontal plane.

Furthermore, a display screen and a power switch which are electrically connected with the inversion module are arranged on the face shell.

Further, the output interface comprises at least one of a USB interface, a Type-C interface, a quick charging interface based on a quick charge protocol, a Lighting interface and a circular charging interface.

Further, the input interface includes at least one of a 2P socket, a 3P socket, a dc power input interface, an ac power input interface, and a vehicle-mounted input interface.

Further, the lower bottom surface of the lithium battery is obliquely arranged.

Further, the butt joint interface and the lower bottom surface of the lithium battery are arranged in parallel.

Furthermore, two ends of the bottom shell extend towards the lithium battery to form limiting plates.

Further, the included angle between the butt joint interface and the horizontal plane is 45 degrees.

(III) advantageous effects

The utility model has the advantages that: through the contravariant adapter, the lithium cell not only provides the power supply for equipment, can also supply power for other smart machines as energy storage battery contravariant output. The inversion adapter has the advantages of simple structure, small volume, convenient assembly and disassembly and convenient carrying. The inverting adapter can be used as a charger to convert different voltage inputs into battery charging voltage. The butt joint interface that the slope set up simultaneously can effectually prevent to pull out the connection stability of inserting in-process transfer joint, effective anticreep.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic structural view of the present invention;

Detailed Description

To make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "provided," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1, please refer to fig. 1-2:

the utility model provides an contravariant adapter which characterized in that: comprises that

A bottom case 1 for fixing the inverter module 3;

a face case 2 disposed on the top of the bottom case 1 for closing the bottom case 1;

a butt joint interface 5 which is mutually spliced with the lithium battery 4 is obliquely arranged on the inner side of the bottom shell 1; the included angle between the butt joint interface 5 and the horizontal plane is an acute angle; the butt joint interface 5 is electrically connected with the inversion module 3; the front surface 21 of the face shell 2 is provided with a plurality of output interfaces and input interfaces which are electrically connected with the inverter module 3; the front face 21 is arranged perpendicular to the horizontal plane. Docking interface 5 through the slope setting makes the contravariant adapter just can pull out along the angle of slope after docking with the lithium cell and inserts, when various docking interfaces on front 21 pull out and insert, its horizontal power hardly causes breaking away from of contravariant adapter and lithium cell, the effectual stability of being connected that has promoted, when the contravariant adapter of needs taking down, pull out through the direction along 5 slopes of docking interface and insert, the realization taking of contravariant adapter that can relax, it is light convenient, effectual stability of connecting of having guaranteed when having avoided complicated connection structure. The electric energy in the lithium battery 4 is converted through the inverter module 3 to supply power for intelligent equipment such as mobile phones, computers and the like; converting the photovoltaic input or the mains voltage into DC direct-current voltage capable of directly charging the battery through an output port; the display panel shell can display the electric quantity before the bill and the service time; the power supply key can switch and switch different functions of the rotary joint; the charging input port can be connected with a photovoltaic input or a mains voltage, and the inversion module can intelligently convert the photovoltaic input or the mains voltage into a battery charging voltage; the USB/TYPE-C output port and the 220V socket supply power for a mobile phone, a computer and low-power consumption 100-220V intelligent equipment.

In an embodiment of the present invention, a display screen 31 and a power switch 32 electrically connected to the inverter module 3 are disposed on the face casing 2.

The utility model discloses an in the embodiment, output interface includes USB interface 33, type-C interface, based on quick charge interface, lighting interface, the circular interface that charges of quick charge agreement in.

In an embodiment of the present invention, the input interface includes at least one of a 2P socket, a 3P socket 34, a dc power input interface, an ac power input interface 35, and a vehicle-mounted input interface.

In an embodiment of the utility model, the bottom surface slope sets up under lithium cell 4. The butt joint interface 5 is arranged in parallel with the lower bottom surface of the lithium battery. Two ends of the bottom case 1 extend towards the lithium battery 4 to form a limiting plate 11. The included angle between the butt joint interface and the horizontal plane is 45 degrees. Utilize the stability of being connected of promotion contravariant adapter that the limiting plate can be further and lithium cell, especially the below slope set up with lithium cell 4 under bottom surface matched with part, its effectual angle of extracting to contravariant switching module has carried out the restriction, can set up the buckle structure that corresponds here simultaneously, increase joint strength.

The utility model discloses an contravariant adapter, lithium cell not only provide the power supply for equipment, can also regard as energy storage battery contravariant output to supply power for other smart machines. The inversion adapter has the advantages of simple structure, small volume, convenient assembly and disassembly and convenient carrying. The inverting adapter can be used as a charger to convert different voltage inputs into battery charging voltage. The butt joint interface that the slope set up simultaneously can effectually prevent to pull out the connection stability of inserting in-process transfer joint, effective anticreep.

The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.

Claims (8)

1. The utility model provides an contravariant adapter which characterized in that: comprises that

A bottom case for fixing the inverter module;

the face shell is arranged at the top of the bottom shell and used for sealing the bottom shell;

a butt joint interface which is mutually spliced with the lithium battery is obliquely arranged on the inner side of the bottom shell; the included angle between the butt joint interface and the horizontal plane is an acute angle; the butt joint interface is electrically connected with the inversion module; the front surface of the face shell is provided with a plurality of output interfaces and input interfaces which are electrically connected with the inverter module; the front face is arranged perpendicular to the horizontal plane.

2. The inverter adapter according to claim 1, wherein: and the panel shell is provided with a display screen and a power switch which are electrically connected with the inversion module.

3. The inverting adapter of claim 1, wherein: the output interface comprises at least one of a USB interface, a Type-C interface, a quick charging interface based on a quick charge protocol, a Lighting interface and a circular charging interface.

4. The inverting adapter of claim 1, wherein: the input interface comprises at least one of a 2P socket, a 3P socket, a direct current power input interface, an alternating current power input interface and a vehicle-mounted input interface.

5. The inverting adapter of claim 1, wherein: the lower bottom surface of the lithium battery is obliquely arranged.

6. The inverting adapter of claim 5, wherein: the butt joint interface is arranged in parallel with the lower bottom surface of the lithium battery.

7. The inverting adapter of claim 6, wherein: and two ends of the bottom shell extend towards the lithium battery to form limiting plates.

8. The inverting adapter of claim 6, wherein: the angle between the butt joint interface and the horizontal plane is 45 degrees.

Images