CN213184656U

CN213184656U - USB A female side-inserted 90-degree plugboard

Info

Publication number: CN213184656U
Application number: CN202020344734.2U
Authority: CN
Inventors: 崔天龙; 蒋景泉
Original assignee: Dongguan Xianshuo Precision Electronics Co ltd
Current assignee: Dongguan Xianshuo Precision Electronics Co ltd
Priority date: 2020-03-18
Filing date: 2020-03-18
Publication date: 2021-05-11
Anticipated expiration: 2030-03-18

Abstract

The utility model discloses a 90 degrees picture pegs are inserted to female side of USBa, including shell and signal terminal, the inside of shell is equipped with the casing, and the inside of casing is equipped with the plastic body, the left end of casing is connected with the location sand grip, and pegs graft in the left side of location sand grip has the PCB board, the breach has been seted up to the bottom of casing, and the outside of casing has seted up the joint piece, locating hole and welding hole have been seted up on the PCB board, the one end of elastic arm is connected with the weld part, the left end of the plastic body is equipped with the screens, and runs through in the screens has the reference column, plastic body upper end is equipped with the locating piece, and the top of locating piece is equipped with the recess, the top of recess is equipped with. The USBa female side-inserted 90-degree inserting plate slot can provide a moving space for the elastic arm, and the normal work of the elastic arm is ensured; through reset spring's setting, even can guarantee that the elastic arm is tired, reset spring also can make the elastic arm reset, guarantees its validity and life.

Description

USB A female side-inserted 90-degree plugboard

Technical Field

The utility model relates to a connector technical field specifically is a 90 degrees picture pegs are inserted to female side of USBa.

Background

The connector is an element for transmitting electric power or electronic data as a connection terminal in a circuit, so that the quality of the telecommunication contact is important, and the connector is composed of a terminal and an insulating housing, so that the factors influencing the quality of the telecommunication contact are the holding force of the terminal and the receiving effect of the terminal.

In the connector in the current market, the terminal connecting part is an extended straight rod type plate-shaped structure, and because the terminal does not have a good stress point, the elasticity of the elastic arm of the terminal is likely to be lower and lower when the connector is used for a long time, so that the connection stability is poor, the holding force is low, and the service performance is influenced; in addition, most of the contact ends of the terminals and the electronic products are point contacts at present, the receiving effect is general, and the situation that data cannot be received easily occurs.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a 90 degrees picture pegs are inserted to female side of USBa to solve the problem that above-mentioned background art provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a 90 degrees picture pegs are inserted to female side of USBa, includes shell and signal terminal, the inside of shell is equipped with the casing, and the inside of casing is equipped with the plastic body, the left end of casing is connected with the location sand grip, and pegs graft in the left side of location sand grip and have the PCB board, the breach has been seted up to the bottom of casing, and the outside of casing has seted up the joint piece, locating hole and welding hole have been seted up on the PCB board, the one end of elastic arm is connected with the weld part, the left end of the plastic body is equipped with the screens, and runs through in the screens has the reference column, plastic body upper end is equipped with the locating piece, and the top of locating piece is equipped with the recess, the.

Preferably, the signal terminal is sleeved in the plastic body.

Preferably, the signal terminal includes a soldering portion, an electrical contact surface and a resilient arm.

Preferably, the electrical contact surface is an arc-shaped structure.

Preferably, one end of the elastic arm is connected with a return spring.

Compared with the prior art, the beneficial effects of the utility model are that: the USBa female side-inserted 90-degree inserting plate slot can provide a moving space for the elastic arm, and the normal work of the elastic arm is ensured; through the arrangement of the return spring, the return spring can ensure that the elastic arm can be reset even if the elastic arm is tired, and the effectiveness and the service life of the elastic arm are ensured; the electric contact surface is the arc, improves the area of contact with the electronic product, and then improves the effect of receiving data, and the practicality is strong, and the terminal is the shaping in the plastic the inside, and the terminal is fixed better.

Drawings

FIG. 1 is a schematic structural view of the present invention;

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

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

fig. 4 is a schematic diagram of the explosion structure of the present invention.

In the figure: 1. the shell, 2, casing, 3, the plastic body, 4, PCB board, 5, location sand grip, 6, joint piece, 7, breach, 8, locating hole, 9, welding hole, 10, electric contact surface, 11, signal terminal, 12, elastic arm, 13, welding part, 14, screens, 15, reference column, 16, fluting, 17, recess, 18, locating piece.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Referring to fig. 1-4, the present invention provides a technical solution: a USBa female side-inserted 90-degree inserting plate comprises a shell 1, a shell 2, a plastic body 3, a PCB 4, a positioning convex strip 5, a clamping sheet 6, a notch 7, a positioning hole 8, a welding hole 9, an electric contact surface 10, a signal terminal 11, an elastic arm 12, a welding part 13, a clamping part 14, a positioning column 15, a notch 16, a groove 17 and a positioning block 18, wherein the shell 2 is arranged inside the shell 1, the plastic body 3 is arranged inside the shell 2, the signal terminal 11 is sleeved in the plastic body 3, the signal terminal 11 comprises the welding part 13, the electric contact surface 10 and the elastic arm 12, the electric contact surface 10 is of an arc structure, the contact area with an electronic product is increased, the effect of receiving data is improved, the practicability is high, the left end of the shell 2 is connected with the positioning convex strip 5, the PCB 4 is inserted on the left side of the positioning convex strip 5, the notch 7 is formed in the bottom of the shell 2, the, locating hole 8 and welding hole 9 have been seted up on PCB board 4, the one end of elastic arm 12 is connected with welding part 13, the one end of elastic arm 12 is connected with reset spring, setting through reset spring, even can guarantee that elastic arm 12 is tired, reset spring also can make elastic arm 12 reset, guarantee its validity and life, the left end of plastic body 3 is equipped with screens 14, and it has reference column 15 to run through in the screens 14, the plastic body 3 upper end is equipped with locating piece 18, and the top of locating piece 18 is equipped with recess 17, the top of recess 17 is equipped with fluting 16, the fluting can provide the activity space for the elastic arm, guarantee the normal work of elastic arm.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a female side of USBa inserts 90 degrees picture pegs, includes shell (1), signal terminal (11) and elastic arm (12), its characterized in that: the inside of shell (1) is equipped with casing (2), and the inside of casing (2) is equipped with plastic body (3), the left end of casing (2) is connected with location sand grip (5), and the left side of location sand grip (5) is pegged graft and is had PCB board (4), breach (7) have been seted up to the bottom of casing (2), and the outside of casing (2) has seted up joint piece (6), locating hole (8) and welding hole (9) have been seted up on PCB board (4), the one end of elastic arm (12) is connected with weld part (13), the left end of plastic body (3) is equipped with screens (14), and has run through in screens (14) reference column (15), plastic body (3) upper end is equipped with locating piece (18), and the top of locating piece (18) is equipped with recess (17), the top of recess (17) is equipped with fluting (16).

2. The USBa female side-entry 90-degree interposer as claimed in claim 1, wherein: the signal terminal (11) is sleeved in the plastic body (3).

3. The USBa female side-entry 90-degree interposer as claimed in claim 2, wherein: the signal terminal (11) comprises a welding part (13), an electric contact surface (10) and an elastic arm (12).

4. The USBa female side-entry 90-degree interposer as claimed in claim 3, wherein: the electric contact surface (10) is of an arc-shaped structure.

5. The USBa female side-entry 90-degree interposer as claimed in claim 3, wherein: one end of the elastic arm (12) is connected with a return spring.