CN217335142U

CN217335142U - Charger with plug-in connection of display PCB and mainboard PCB

Info

Publication number: CN217335142U
Application number: CN202220731191.9U
Authority: CN
Inventors: 李德春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-31
Filing date: 2022-03-31
Publication date: 2022-08-30
Anticipated expiration: 2032-03-31

Abstract

The utility model relates to a charger with plug-in connection of a display PCB and a mainboard PCB, which comprises a charger shell, and the mainboard PCB and the display PCB which are arranged in the charger shell; install the female seat of row's needle on the mainboard PCB, install the row needle on the display PCB, or install the row needle on the mainboard PCB, install the female seat of row needle on the display PCB, arrange the needle and peg graft on the female seat of row needle for display PCB is connected through row needle electricity with mainboard PCB. Through the utility model, the existing charger is improved, and the improved charger comprises a charger shell, a main board PCB and a display PCB which are arranged in the charger shell; install the female seat of row's needle on the mainboard PCB, install the row needle on the display PCB, arrange the needle and peg graft on the female seat of row needle for display PCB is connected through arranging the needle electricity with mainboard PCB. Through such structure, processing is convenient, during the equipment, thereby uses row needle to peg graft and to install display PCB on mainboard PCB fast on row needle female seat.

Description

Charger with plug-in connection of display PCB and mainboard PCB

Technical Field

The utility model relates to a charger that display PCB and mainboard PCB plug-in type are connected belongs to charger design technical field.

Background

Along with electric bicycle, electric automobile is more and more popularized, give electric bicycle, the charger that electric automobile charges is also more and more important, current charger includes charger shell and sets up the circuit device in charger shell, charger shell plays the effect of protection circuit device, the circuit device includes mainboard PCB, display PCB, current mainboard PCB, display PCB links together through the winding displacement, add man-hour relatively complicacy through the mode of winding displacement, to mainboard PCB, relatively more troublesome when the equipment is connected to display PCB, make mistakes easily.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of prior art, provide a rational in infrastructure, convenient to use's display PCB who makes things convenient for display PCB, mainboard PCB equipment and mainboard PCB plug-in type connection's charger.

In order to realize the purpose of the utility model, the utility model discloses a technical scheme as follows:

a charger with a display PCB connected with a mainboard PCB in a plug-in manner comprises a charger shell, and the mainboard PCB and the display PCB which are arranged in the charger shell; the method is characterized in that:

the main board PCB is provided with a pin header base, the display PCB is provided with pins, and the pins are inserted in the pin header base so that the display PCB is electrically connected with the main board PCB through the pins;

or, install the row needle on the mainboard PCB, install the female seat of row needle on the display PCB, arrange the needle and peg graft on the female seat of row needle for display PCB and mainboard PCB pass through the row needle electricity and are connected.

The charger shell comprises a face shell and a bottom shell, a bottom shell cavity with an opening at one end is formed in the bottom shell, a face shell cavity with an opening at one end is formed in the face shell, the face shell and the bottom shell are detachably and fixedly connected, and an accommodating cavity is formed by the bottom shell cavity and the face shell cavity; the main board PCB and the display PCB are arranged in the accommodating cavity.

The contact positions of the two ends of the face shell and the bottom shell are respectively clamped with a DC wire sleeve and an AC wire sleeve; the two sides of the face shell and the bottom shell are both provided with radiating grids.

And a fan is arranged in the accommodating cavity and is electrically connected with the main board PCB.

The face shell is connected with a face shell decorating part in a clamping mode, and the bottom shell is connected with a bottom shell decorating part in a clamping mode;

the shell decoration piece is provided with a shell decoration piece display window, the shell display window faces the shell display window, a panel display sticker is pasted on the shell display window, and a transparent sticker is covered on the panel display sticker.

The utility model has the advantages of reasonable and simple structure, easy production and manufacture and convenient use, and the improved charger comprises a charger shell, a mainboard PCB and a display PCB which are arranged in the charger shell; install the female seat of row's needle on the mainboard PCB, install the row needle on the display PCB, perhaps install the row needle on the mainboard PCB, install the female seat of row's needle on the display PCB, arrange the needle and peg graft on the female seat of row's needle for display PCB is connected through arranging the needle electricity with mainboard PCB. Through such structure, processing is convenient, during the equipment, thereby uses row's needle to peg graft and to install display PCB on mainboard PCB fast on arranging the female seat of needle. The structure is simple when the mainboard PCB and the display PCB are connected and assembled, and the assembling reliability is improved.

In addition, when the charger is specifically designed, the charger shell comprises a face shell and a bottom shell, a bottom shell cavity with an opening at one end is formed in the bottom shell, a face shell cavity with an opening at one end is formed in the face shell, the face shell and the bottom shell are detachably and fixedly connected, and an accommodating cavity is formed by the bottom shell cavity and the face shell cavity; the main board PCB and the display PCB are arranged in the accommodating cavity. The contact positions of the two ends of the face shell and the bottom shell are respectively clamped with a DC wire sleeve and an AC wire sleeve; the two sides of the face shell and the bottom shell are both provided with radiating grids. The fan is installed in the accommodating cavity and is electrically connected with the main board PCB. The fan is convenient to radiate heat in the accommodating cavity. The face shell is connected with a face shell decorating part in a clamping manner, and the bottom shell is connected with a bottom shell decorating part in a clamping manner; the shell decoration piece is provided with a shell decoration piece display window, the shell is provided with a shell display window, the shell decoration piece display window faces the shell display window, a panel display sticker is pasted on the shell display window, and the panel display sticker is covered with a transparent sticker. In this way, a more aesthetic effect is achieved.

Through the utility model discloses, mainboard PCB, display PCB connect the equipment easy, the reliability is high, has very big market application and spreading value.

Drawings

FIG. 1 is a schematic diagram of an explosive structure of example 1;

FIG. 2 is a schematic structural diagram of a PCB portion of a motherboard and a PCB portion of a display in embodiment 1;

FIG. 3 is a schematic diagram of an exploded structure of example 2;

FIG. 4 is a schematic structural diagram of a PCB portion of a motherboard and a PCB portion of a display in embodiment 2;

in the figure: 1 mainboard PCB, 2 display PCB, 3 female seats of row of needle, 4 rows of needles, 5 face-pieces, 6 drain pans, 7DC line cover, 8 AC line cover, 9 face-pieces decoration, 10 drain pans decoration, 11 panel display stickers, 12 transparent stickers, 13 fans.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and the accompanying description.

Example 1

A charger with plug-in connection of a display PCB and a mainboard PCB comprises a charger shell, and the mainboard PCB1 and the display PCB2 which are arranged in the charger shell; install female seat 3 of row needle on mainboard PCB1, install row needle 4 on display PCB2, row needle 4 pegs graft on female seat 3 of row needle for display PCB2 is connected through row needle 4 electricity with mainboard PCB 1.

Further, the charger housing comprises a face shell 5 and a bottom shell 6, a bottom shell cavity with an opening at one end is arranged in the bottom shell 6, a face shell cavity with an opening at one end is arranged in the face shell 5, the face shell 5 and the bottom shell 6 are detachably and fixedly connected, and an accommodating cavity is formed by the bottom shell cavity and the face shell cavity; motherboard PCB1 and display PCB2 are disposed within the receiving cavity. The contact positions of the two ends of the face shell 5 and the bottom shell 6 are respectively clamped with a DC wire sleeve 7 and an AC wire sleeve 8; and heat dissipation grids are arranged on the two sides of the face shell 5 and the bottom shell 6. A fan 13 is mounted within the receiving cavity and the fan 13 is electrically connected to the motherboard PCB 1.

Furthermore, a face shell decorating part 9 is connected to the face shell 5 in a clamping mode, and a bottom shell decorating part 10 is connected to the bottom shell 6 in a clamping mode; the face shell decoration 9 is provided with a face shell decoration display window, the face shell 5 is provided with a shell display window, the shell decoration display window faces the face shell display window, a face shell display sticker 11 is pasted on the face shell display window, and a transparent sticker 12 is covered on the face shell display sticker 11.

Example 2

A charger with plug-in connection of a display PCB and a mainboard PCB comprises a charger shell, and the mainboard PCB1 and the display PCB2 which are arranged in the charger shell; install row needle 4 on mainboard PCB1, install row needle female seat 3 on the display PCB2, row needle 4 pegs graft on row needle female seat 3 for display PCB2 is connected through row needle 4 electricity with mainboard PCB 1.

Furthermore, a face shell decoration 9 is connected to the face shell 5 in a clamping mode, and a bottom shell decoration 10 is connected to the bottom shell 6 in a clamping mode; the face shell decoration 9 is provided with a face shell decoration display window, the face shell 5 is provided with a shell display window, the shell decoration display window faces the face shell display window, a face shell display sticker 11 is pasted on the face shell display window, and a transparent sticker 12 is covered on the face shell display sticker 11.

Claims

1. A charger with a display PCB connected with a mainboard PCB in a plug-in manner comprises a charger shell, and a mainboard PCB (1) and a display PCB (2) which are arranged in the charger shell; the method is characterized in that:

the display device is characterized in that a pin header base (3) is mounted on the main board PCB (1), pins (4) are mounted on the display PCB (2), and the pins (4) are inserted into the pin header base (3), so that the display PCB (2) is electrically connected with the main board PCB (1) through the pins (4);

or, install row needle (4) on mainboard PCB (1), install the female seat of row needle (3) on display PCB (2), arrange needle (4) and peg graft on the female seat of row needle (3) for display PCB (2) is connected through row needle (4) electricity with mainboard PCB (1).

2. The charger of claim 1, wherein the display PCB is connected to the motherboard PCB by a plug-in connection, the charger comprising: the charger shell comprises a face shell (5) and a bottom shell (6), a bottom shell cavity with an opening at one end is arranged in the bottom shell (6), a face shell cavity with an opening at one end is arranged in the face shell (5), the face shell (5) and the bottom shell (6) are detachably and fixedly connected, and an accommodating cavity is formed by the bottom shell cavity and the face shell cavity; the main board PCB (1) and the display PCB (2) are arranged in the accommodating cavity.

3. The charger of claim 2, wherein the display PCB is connected to the motherboard PCB by a plug-in connection, the charger comprising: the contact positions of the two ends of the face shell (5) and the bottom shell (6) are respectively clamped with a DC wire sleeve (7) and an AC wire sleeve (8); both sides of the face shell (5) and the bottom shell (6) are provided with heat dissipation grids.

4. The charger of claim 3, wherein the display PCB is connected with the motherboard PCB in a plug-in manner, and the charger comprises: install fan (13) in the holding cavity, and fan (13) are connected with mainboard PCB (1) electricity.

5. The charger of claim 2, wherein the display PCB is connected to the motherboard PCB by a plug-in connection, the charger comprising: the face shell (5) is connected with a face shell decorating part (9) in a clamping manner, and the bottom shell (6) is connected with a bottom shell decorating part (10) in a clamping manner;

be equipped with face-piece decoration display window on face-piece decoration (9), be equipped with shell display window on face-piece (5), shell decoration display window faces face-piece display window, and pastes panel display sticker (11) on the face-piece display window, covers transparent sticker (12) on panel display sticker (11).