CN213989407U

CN213989407U - Novel wiring port of 3D light-emitting character printer mainboard

Info

Publication number: CN213989407U
Application number: CN202120095436.9U
Authority: CN
Inventors: 叶勤
Original assignee: Zhongke Microelectronics Technology Shenzhen Co ltd
Current assignee: Zhongke Microelectronics Technology Shenzhen Co ltd
Priority date: 2021-01-14
Filing date: 2021-01-14
Publication date: 2021-08-17
Anticipated expiration: 2031-01-14

Abstract

The utility model discloses a novel wiring port of 3D luminous word printer mainboard, including the shell part, the preceding terminal surface of shell part is provided with a plurality of ranges and is the jack, every the jack correspondence is provided with a contact pin, the one end of contact pin is followed the rear end of shell part stretches into in the jack, and be fixed in the shell part, the other end of contact pin is 90 downwards and buckles and extend, adjacent two the interval is 3 millimeters minimum between the contact pin, forms the partition wall that is used for keeping apart electromagnetic interference between two adjacent jacks. The utility model discloses think about novelty, reasonable in design, and convenient to use, the utility model discloses reset the terminal structure of a circuit, through the interval of control contact pin, satisfy the setting needs of circuit on the circuit board, excellent in use effect, and convenient, the plug installation of also being convenient for.

Description

Novel wiring port of 3D light-emitting character printer mainboard

Technical Field

The utility model relates to a technical field of communication circuit terminal, in particular to novel wiring port of 3D luminous word printer mainboard.

Background

For a circuit board terminal, two terminals, namely a 2.54MM terminal and a 5.08MM terminal, are available, wherein the wire on the plug at the 2.54MM end cannot meet the requirement of a too thin current. If the wire is too thick, the terminal cannot be installed, so that the efficiency is improved and the automatic control is not facilitated; the current of the 5.08mm terminal can meet the requirement, but the volume of the PCB is overlarge due to the overlarge space. Simultaneously, current terminal is mostly the welding, fixed connection, and the plug is inconvenient.

SUMMERY OF THE UTILITY MODEL

In view of the defect among the above-mentioned prior art, the utility model provides a novel wiring port of 3D luminous word printer mainboard satisfies better result of use, and the scheme is as follows:

the utility model provides a novel wiring port of 3D luminous word printer mainboard, includes the casing spare, the preceding terminal surface of casing spare is provided with a plurality of ranges and is the jack, every the jack corresponds and is provided with a contact pin, the one end of contact pin is followed the rear end of casing spare is stretched into in the jack, and is fixed in the casing spare, the other end of contact pin is 90 downwards and buckles and extend, adjacent two the interval is 3 millimeters minimum between the contact pin, forms the partition wall that is used for keeping apart electromagnetic interference between two adjacent jack.

Furthermore, the connecting jacks are divided into two rows which are arranged up and down.

Furthermore, the rear end of the shell member is provided with an isolation stop post, and an isolation stop post is arranged between every two adjacent contact pins.

Furthermore, the isolation bumping post is columnar, paired supporting plates are arranged on the shell member and are respectively connected to two ends of the isolation bumping post, and the supporting plates are perpendicular to the isolation bumping post.

Furthermore, a limit bump is formed on the upper end surface of the shell component.

Further, the free end of the pin is formed in a pointed shape.

Has the advantages that: the utility model discloses think about novelty, reasonable in design, and convenient to use, the utility model discloses reset the terminal structure of a circuit, through the interval of control contact pin, satisfy the setting needs of circuit on the circuit board, excellent in use effect, and convenient, the plug installation of also being convenient for.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention.

Fig. 2 is a schematic structural diagram of another view angle according to an embodiment of the present invention.

Detailed Description

The following description of the present invention with reference to the drawings and examples is further preferred:

referring to fig. 1 and 2, a novel wiring port for a 3D light-emitting character printer motherboard includes a housing member 100, a plurality of connection jacks 110 arranged in rows are disposed on a front end surface of the housing member 100, each connection jack 110 is correspondingly provided with a pin 200, one end of each pin 200 extends into the connection jack 110 from a rear end of the housing member 100 and is fixed to the housing member 100, the other end of each pin 200 bends and extends downward at 90 °, a distance between two adjacent pins 200 is at least 3 mm, and a separation wall 120 for separating electromagnetic interference is formed between two adjacent connection jacks 110. Further, in a preferred embodiment, the plurality of connection jacks 110 are divided into two rows arranged vertically. Further, as a preferred embodiment, the rear end of the housing member 100 is provided with an isolation stop 130, and one isolation stop 130 is provided between two adjacent pins 200. Further, as a preferred embodiment, the barrier rib 130 has a cylindrical shape, and a pair of support plates 140 are provided on the housing member 100 and are respectively coupled to both ends of the barrier rib 130, the support plates 140 being perpendicular to the barrier rib 130. Further, in a preferred embodiment, a stopper projection 150 is formed on the upper end surface of the housing member 100. Further, as a preferred embodiment, the free end of the pin 200 is formed in a pointed shape.

In the specific implementation, as shown in fig. 1 and 2, the housing member 100 is made of plastic, which can have an insulating effect. The connection socket 110 serves as a female terminal for an external wire to be electrically connected to the pin after being plugged, so that the pin 200 is also inserted into the connection socket 110 and is fixedly connected to the housing member 100. The distance between two adjacent pins 200 is 3 mm, which is convenient for connecting and setting the circuit. The possibility of setting the circuit hardware is also ensured while ensuring the current. The partition wall 120 is provided to separate adjacent pins 200 from each other to prevent interference. The isolation posts 130 are configured to isolate adjacent pins 200 from interfering with each other. The placement and spacing of the pins 200 is facilitated by the placement of the support plate 140 to support the placement of the spacer posts 130. The free end of the pin 200, i.e. the bent lower end of the pin 200 in the figure, is formed into a pointed shape for facilitating the insertion. The limiting lug 150 is convenient to mount and limit.

The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.

Claims

1. The utility model provides a novel wiring port of 3D luminous word printer mainboard which characterized in that: the shell component comprises a shell component (100), wherein a plurality of connecting jacks (110) which are arranged in rows are arranged on the front end face of the shell component (100), each connecting jack (110) is correspondingly provided with a contact pin (200), one end of each contact pin (200) extends into each connecting jack (110) from the rear end of the shell component (100) and is fixed on the shell component (100), the other end of each contact pin (200) bends downwards at 90 degrees and extends, the distance between every two adjacent contact pins (200) is 3 mm at the lowest, and a separation wall (120) used for separating electromagnetic interference is formed between every two adjacent connecting jacks (110).

2. The novel wiring port of a 3D light-emitting character printer motherboard of claim 1, wherein: the plurality of connecting jacks (110) are divided into two rows arranged up and down.

3. The novel wiring port of a 3D light-emitting character printer motherboard of claim 2, wherein: an isolation stop pillar (130) is arranged at the rear end of the shell member (100), and an isolation stop pillar (130) is arranged between every two adjacent contact pins (200).

4. The novel wiring port of a 3D light-emitting character printer motherboard of claim 3, wherein: the isolation barrier column (130) is columnar, paired supporting plates (140) are arranged on the shell member (100) and are respectively connected to two ends of the isolation barrier column (130), and the supporting plates (140) are perpendicular to the isolation barrier column (130).

5. The novel wiring port of a 3D light-emitting character printer motherboard of claim 1, wherein: a limit bump (150) is formed on the upper end surface of the housing member (100).

6. The novel wiring port of a 3D light-emitting character printer motherboard of claim 5, wherein: the free end of the pin (200) is formed in a pointed shape.