CN215221055U

CN215221055U - Multifunctional power connector

Info

Publication number: CN215221055U
Application number: CN202120184333.XU
Authority: CN
Inventors: 何利英
Original assignee: Shenzhen Litong Electronics Co ltd
Current assignee: Shenzhen Litong Electronics Co ltd
Priority date: 2021-01-23
Filing date: 2021-01-23
Publication date: 2021-12-17
Anticipated expiration: 2031-01-23

Abstract

The utility model discloses a multifunctional power supply connector, including shell, radiator fan, shield, control switch, buffer spring, shielding inner shell, overload protection device and stand-by power supply, shell one side is equipped with control switch, be equipped with on the shell radiator fan, shell one side is equipped with the shield, shield one side is equipped with the terminal, shielding inner shell inboard is equipped with overload protection device, overload protection device one side is equipped with control element, overload protection device opposite side is equipped with stand-by power supply. The utility model discloses a buffer spring plays the effect of buffer protection to power connector, can effectually protect the part in the connector, and the shell that the connector inboard was equipped with and shielding inner shell can play shielding and anti-electromagnetic interference's effect to the connector, and the overload protection device that is equipped with in the connector can protect power connector, prevents that the too high damage that causes power connector of voltage.

Description

Multifunctional power connector

Technical Field

The utility model relates to a power connector particularly, relates to a multifunctional power connector.

Background

The power connector comprises an insulating body and a plurality of terminals, wherein the insulating body is provided with a plurality of accommodating grooves, the accommodating grooves are used for accommodating the terminals, the insulating body is additionally provided with at least one tongue piece which is used for isolating the terminals, the terminals are respectively provided with an agnail, the terminals are respectively provided with a plurality of contact parts which outwards extend from the first sides of the agnail, and a plurality of leads are fixed on the second sides of the agnail; through the structure, the barb of the terminal can be embedded into the insulating body, the terminal is easy to assemble, and the terminal can be pushed into the insulating body only, so that short circuit and other effects between the terminals cannot occur.

For a conventional power connector, the conductor is overlapped with the PCB board through the design of the moment arm. Because the process requirement of flatness of the conductor contact area is considered to realize better contact conduction, the conductor contact area needs to be divided into a plurality of independent contact areas, and therefore, when the conductor is formed by a stamping process, a stamping process knife edge is reserved in each independent contact area. However, when the conductors of the conventional power connector are formed by a stamping process, the independent contact areas are located on the same straight line, so that the heat dissipation effect is poor, and the output efficiency of current is affected, and the power connector is poor in protection and inconvenient to carry, and a multifunctional power connector is needed to solve the problem.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a multifunctional power connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a multifunctional power connector, includes shell, radiator fan, shield, control switch, buffer spring, shielding inner shell, overload protection device and stand-by battery, shell one side is equipped with control switch, be equipped with on the shell radiator fan, shell one side is equipped with the shield, shield one side is equipped with the terminal, the shell inboard is equipped with buffer spring, buffer spring one side is equipped with the shielding inner shell, shielding inner shell inboard is equipped with overload protection device, overload protection device one side is equipped with control element, overload protection device opposite side is equipped with stand-by battery.

Furthermore, the shell is made of metal materials.

Furthermore, all be equipped with the reinforcement around the shell, the reinforcement is carbide material.

Furthermore, a handle is arranged on one side of the shell and fixed on the shell.

Furthermore, the upper end of the shell is provided with a heat dissipation port, and the heat dissipation port is communicated with the shell.

Furthermore, the control switch is electrically connected with the standby battery, and the control element is electrically connected with the standby battery.

Furthermore, the shell inboard is equipped with waterproof circle, waterproof circle is the rubber material.

Compared with the prior art, the utility model discloses following beneficial effect has:

(1) the utility model relates to a multifunctional power supply connector, the power supply connector inboard that this device set up is equipped with buffer spring, play the effect of buffer protection to power supply connector through buffer spring, can effectually protect the part in the connector, shell and shielding inner shell that the connector inboard was equipped with can play shielding and anti-electromagnetic interference's effect to the connector, the overload protection device who is equipped with in the connector can protect power supply connector, prevent that the too high damage that causes power supply connector of voltage, play fine guard action, whole device reasonable in design, and is suitable for being generalized to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a multifunctional power connector according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of the inside of a housing of a multifunctional power connector according to an embodiment of the present invention.

Reference numerals:

1. a housing; 2. a reinforcement; 3. a heat dissipation port; 4. a heat radiation fan; 5. a dust cover; 6. a handle; 7. A control switch; 8. a waterproof ring; 9. a buffer spring; 10. a shielding inner case; 11. a terminal; 12. a control element; 13. an overload protection device; 14. and a backup battery.

Detailed Description

The following, with reference to the drawings and the detailed description, further description of the present invention is made:

referring to fig. 1-2, a multifunctional power connector according to an embodiment of the present invention includes an outer housing 1, a heat dissipation fan 4, a dust cap 5, a control switch 7, a buffer spring 9, a shielding inner housing 10, an overload protection device 13 and a backup battery 14, the control switch 7 is arranged on one side of the shell 1, the heat radiation fan 4 is arranged on the shell 1, the heat radiation fan 4 is used for radiating heat in the shell 1, the dustproof cover 5 is arranged on one side of the shell 1, the dustproof cover 5 is used for preventing dust on the terminal, one side of the dustproof cover 5 is provided with a terminal 11, the inner side of the shell 1 is provided with the buffer spring 9, the shielding inner shell 10 is arranged on one side of the buffer spring 9, the overload protection device 13 is arranged on the inner side of the shielding inner shell 10, the overload protection device 13 is provided with a control element 12 at one side, and the spare battery 14 at the other side of the overload protection device 13.

Through the above technical scheme of the utility model, shell 1 adopts the metal material to make, shell 1 all is equipped with reinforcement 2 all around, reinforcement 2 is the carbide material, 1 one side of shell is equipped with handle 6, handle 6 is fixed in on the

shell

1, 1 upper end of shell is equipped with thermovent 3, thermovent 3 and 1 intercommunication of shell, control switch 7 and 14 electric connection of stand-by battery,

control element

12 and 14 electric connection of stand-by battery, 1 inboard of shell is equipped with waterproof circle 8, and waterproof circle 8's effect prevents that water from getting into in shell 1, waterproof circle 8 is the rubber material.

When specifically using, the utility model relates to a multifunctional power connector, the power connector inboard that this device set up is equipped with buffer spring 9, play the effect of buffer protection to power connector through buffer spring 9, can effectually protect the part in the connector, shell 1 and the shielding inner shell 10 that the connector inboard was equipped with can play shielding and anti-electromagnetic interference's effect to the connector, overload protection device 13 that is equipped with in the connector can protect power connector, prevent that the too high damage that causes power connector of voltage, play fine guard action, whole device reasonable in design, and is suitable for being generalized to use.

In the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, but does not indicate or imply that the device or element referred to 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; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; 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.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A multifunctional power connector is characterized by comprising an outer shell (1), a heat radiation fan (4), a dustproof cover (5), a control switch (7), a buffer spring (9), a shielding inner shell (10), an overload protection device (13) and a standby battery (14), the control switch (7) is arranged on one side of the shell (1), the heat radiation fan (4) is arranged on the shell (1), the dustproof cover (5) is arranged on one side of the shell (1), the terminal (11) is arranged on one side of the dustproof cover (5), the buffer spring (9) is arranged on the inner side of the outer shell (1), the shielding inner shell (10) is arranged on one side of the buffer spring (9), the inner side of the shielding inner shell (10) is provided with the overload protection device (13), and one side of the overload protection device (13) is provided with a control element (12), and the other side of the overload protection device (13) is provided with the standby battery (14).

2. A multifunctional power connector as claimed in claim 1, characterized in that the housing (1) is made of metal.

3. The multifunctional power connector as claimed in claim 1, wherein the casing (1) is provided with a reinforcing member (2) around the casing, and the reinforcing member (2) is made of cemented carbide.

4. A multifunctional power supply connector as claimed in claim 1, characterized in that a handle (6) is provided on one side of the housing (1), said handle (6) being fixed to the housing (1).

5. The multifunctional power connector as claimed in claim 1, wherein the housing (1) is provided with a heat dissipating port (3) at an upper end thereof, and the heat dissipating port (3) is communicated with the housing (1).

6. A multifunctional power connector as claimed in claim 1, characterized in that the control switch (7) is electrically connected to a backup battery (14), and the control element (12) is electrically connected to the backup battery (14).

7. A multifunctional power connector as claimed in claim 1, wherein a waterproof ring (8) is provided inside the housing (1), and the waterproof ring (8) is made of rubber.