CN217062562U

CN217062562U - XH electric connector convenient to assembly

Info

Publication number: CN217062562U
Application number: CN202220137513.7U
Authority: CN
Inventors: 胡建新
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-07-26
Anticipated expiration: 2032-01-19

Abstract

The utility model relates to an electric connector technical field refers in particular to an XH electric connector convenient to assembly, including the casing, the one end of casing is equipped with the slot that is used for holding PCB board, and the other end of casing is equipped with the interface that is used for connecting XH electric connector plug, is equipped with the contact pin in the interface, and the inner of contact pin stretches into in the slot, and the inner of contact pin is equipped with the shell fragment that is used for fixed PCB board, and after the PCB board inserted to the slot, the PCB board passed through the shell fragment and constitutes the electricity with the contact pin and is connected. By adopting the structure, the fixed connection between the PCB and the shell and the electric connection between the PCB and the contact pin are realized by the elastic sheet, so that other male and female plugs and wires are not required to be additionally arranged, the assembly process is simpler, the installation is more convenient, and the required accessories are fewer, thereby being beneficial to reducing the cost.

Description

XH electric connector convenient to assembly

Technical Field

The utility model relates to an electric connector technical field refers in particular to an XH electric connector convenient to assembly.

Background

An electrical connector is a connecting element that connects two active devices for transmitting current or signals. Depending on the terminal parameters, the electrical connectors can be classified into FH electrical connectors, SH electrical connectors, GH electrical connectors, ZH electrical connectors, PH electrical connectors, XH electrical connectors, etc., with XH2.54 electrical connectors being more common.

At present, when a common XH2.54 electric connector on the market is connected with a PCB, the common XH2.54 electric connector is usually connected with the PCB through a pair of a male plug and a female plug, not only are more accessories required, but also the PCB is usually assembled to the male plug/the female plug by means of a wire, the assembly process is complex, the installation difficulty is high, and the cost is increased.

SUMMERY OF THE UTILITY MODEL

To the above problem, the utility model provides a XH electric connector convenient to assembly effectively solves the not enough of prior art.

In order to achieve the above purpose, the utility model discloses the technical scheme who uses as follows:

the utility model provides a XH electric connector convenient to assembly, includes the casing, and the one end of casing is equipped with the slot that is used for the holding PCB board, and the other end of casing is equipped with the interface that is used for connecting the XH electric connector plug, is equipped with the contact pin in the interface, and the inner of contact pin stretches into in the slot, and the inner of contact pin is equipped with the shell fragment that is used for fixed PCB board, and after the PCB board inserted to the slot, the PCB board passed through the shell fragment and constitutes the electricity with the contact pin and is connected.

According to the scheme, the inner end of the contact pin is provided with the two elastic sheets which always have the movement trend of being close to each other, and the opposite inner sides of the two elastic sheets are provided with the protrusions.

According to the scheme, the bottom of the slot is provided with a guide inclined plane for guiding the PCB to enter between the two springs.

According to the scheme, the insertion end of the slot is provided with the guide inclined plane which is convenient for the PCB to be inserted.

According to the scheme, the shell is provided with a positioning mark for marking that the PCB is correctly inserted into the slot.

The utility model discloses beneficial effect:

the utility model discloses a such structure setting utilizes the shell fragment to realize the fixed connection of PCB board and casing and be connected with the electricity of contact pin for need not to add other public female plug and wire, assembly process is simpler, and it is more convenient to install, and its required accessory is less, is favorable to reduce cost.

Drawings

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

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

fig. 3 is a schematic diagram of the pin of the present invention.

1. A housing; 2. inserting slots; 3. positioning the mark; 4. an interface; 5. inserting a pin; 6. a spring plate; 7. a guide slope; 8. a guide ramp; 9. a raised portion.

Detailed Description

The technical solution of the present invention is explained below with reference to the accompanying drawings and embodiments.

As shown in fig. 1 to 3, an XH electric connector convenient to assembly, including casing 1, casing 1's one end is equipped with slot 2 that is used for holding the PCB board, and casing 1's the other end is equipped with interface 4 that is used for connecting XH electric connector plug, is equipped with contact pin 5 in the interface 4, and contact pin 5's the inner stretches into in slot 2, and contact pin 5's the inner is equipped with the shell fragment 6 that is used for fixed PCB board, and after the PCB board inserted to slot 2, the PCB board passed through shell fragment 6 and constitutes the electricity with contact pin 5 and is connected. The above structure makes up the utility model basic structure.

The utility model discloses a such structure setting utilizes shell fragment 6 to realize PCB board and casing 1's fixed connection and be connected with contact pin 5's electricity for need not to add other public female plug and wire, assembly process is simpler, and it is more convenient to install, and its required accessory is less, is favorable to reduce cost.

In practical application, one end of the shell 1, which is provided with the slot 2, is a cylindrical end, and the other end, which is provided with the socket 4, is a rectangular end, so that the installation direction of the PCB and the XH electric connector can be accurately judged during assembly.

In this embodiment, the inner end of the contact pin 5 is provided with two elastic pieces 6, the two elastic pieces 6 always have a movement trend close to each other, and the opposite inner sides of the two elastic pieces 6 are both provided with a protruding part 9. Adopt such structure setting, can make and insert the back to slot 2 in at the PCB board, fix the PCB board through two shell fragments 6, guarantee the PCB board simultaneously and fully contact with two shell fragments 6, improve the fixed effect and the electric connection effect of PCB board.

In this embodiment, the bottom of the slot 2 is provided with a guiding inclined plane 8 for guiding the PCB board to enter between the two spring pieces 6. By adopting the structure, after the PCB is inserted into the slot 2, the PCB can accurately enter between the two elastic sheets 6.

In this embodiment, the insertion end of the slot 2 is provided with a guide slope 7 for facilitating the insertion of the PCB. With such a structural arrangement, the insertion of the PCB board into the socket 2 can be facilitated.

In this embodiment, the housing 1 is provided with a positioning mark 3 for marking that the PCB is correctly inserted into the slot 2. Adopt such structure setting, through location sign 3, positive and negative direction when can accurately judge the PCB board dress when the assembly, avoid causing the unable problem of being connected with shell fragment 6 electricity of PCB board on the contrary because of the dress.

In practical application, the positioning mark 3 is arranged on one side of the slot 2.

The embodiments of the present invention have been described with reference to the accompanying drawings, but the present invention is not limited to the above-mentioned embodiments, which are only illustrative and not restrictive, and those skilled in the art can make many forms without departing from the spirit and scope of the present invention, and these forms are within the scope of the present invention.

Claims

1. An XH electrical connector facilitating assembly, characterized by: including casing (1), the one end of casing (1) is equipped with slot (2) that are used for the holding PCB board, the other end of casing (1) is equipped with interface (4) that are used for connecting the XH electric connector plug, be equipped with contact pin (5) in interface (4), the inner of contact pin (5) stretches into in slot (2), the inner of contact pin (5) is equipped with shell fragment (6) that are used for fixed PCB board, inserts to slot (2) back when the PCB board, and the PCB board passes through shell fragment (6) and constitutes the electricity with contact pin (5) and be connected.

2. An XH electrical connector, which is easy to assemble, as claimed in claim 1, wherein: the inner of contact pin (5) is equipped with two shell fragment (6), and two shell fragment (6) have the motion trend of being close to each other all the time, and the relative inboard of two shell fragment (6) all is equipped with bellying (9).

3. An XH electrical connector, which is easy to assemble, as claimed in claim 2, wherein: the bottom of the slot (2) is provided with a guide inclined plane (8) for guiding the PCB to enter the space between the two elastic sheets (6).

4. An XH electrical connector, easy to assemble, as claimed in claim 3, wherein: the inserting end of the slot (2) is provided with a guide inclined plane (7) which is convenient for the PCB to be inserted.

5. An XH electrical connector, which is easy to assemble, as claimed in claim 1, wherein: and the shell (1) is provided with a positioning mark (3) for marking that the PCB is correctly inserted into the slot (2).