CN213484062U

CN213484062U - Parallel connector

Info

Publication number: CN213484062U
Application number: CN202023023676.2U
Authority: CN
Inventors: 张帆; 黎天福
Original assignee: Zhuhai Gotech Intelligent Technology Co Ltd
Current assignee: Zhuhai Gotech Intelligent Technology Co Ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-06-18
Anticipated expiration: 2030-12-15

Abstract

The utility model relates to the technical field of electrical connectors, in particular to a side-by-side connector, which comprises a body and also comprises a bulge and a concave position which are correspondingly and respectively arranged on two opposite side surfaces of the body, wherein two adjacent bodies are matched and detachably connected through the bulge and the concave position; the utility model discloses a both sides branch that the connector is relative on the body side by side is equipped with corresponding arch and concave position, and two adjacent bodies cooperate through arch and concave position and realize fixed connection to strengthen adjacent two joint strength between the connector side by side, avoid the interface to take place not hard up and arouse the problem that contact failure even interface drops.

Description

Parallel connector

Technical Field

The utility model relates to an electrical connector technical field especially relates to a connector side by side.

Background

The existing connectors are mostly independent and separated, the interface connection caused by the parallel connection of a plurality of connecting lines is unreliable, the phenomenon of poor contact caused by the looseness of certain interfaces is easily caused, and the problem of interface falling can be caused.

SUMMERY OF THE UTILITY MODEL

In order to overcome the deficiencies of the prior art, the utility model provides a connector side by side can strengthen the joint strength between two adjacent connectors.

The utility model provides a technical scheme that its technical problem adopted does: the utility model provides a side by side connector, includes the body, still includes to correspond to establish protruding and concave position on two relative sides on the body, adjacent two the body passes through protruding with concave position cooperatees and to dismantle the connection.

Further, the concave position is a through hole.

Further, the body is hollow tubular, and the length of the protrusion is greater than the wall thickness of the body.

Furthermore, the number of the bulges and the number of the concave positions are respectively a plurality.

Furthermore, a plurality of the bulges are arranged on one side surface of the body side by side, and a plurality of the concave positions are arranged on the other side surface of the body side by side.

Furthermore, one side surface of the body is provided with the protrusion and the concave position, and the other side surface opposite to the body is correspondingly provided with the concave position and the protrusion.

Further, the concave position is a counter bore and the extension length of the protrusion is larger than the hole depth of the concave position.

Further, the protrusion and the body are integrally formed.

Further, the protrusion and the concave position are in hole-shaft transition fit.

The beneficial effects of the utility model are that: the two opposite sides of the bodies of the side-by-side connectors of the utility model are respectively provided with corresponding bulges and concave positions, and the adjacent two bodies are matched with the concave positions through the bulges to realize fixed connection, so as to enhance the connection strength between the adjacent two side-by-side connectors and avoid the problem that the interface is loose to cause poor contact and even the interface falls off; and adopt this protruding mode of being connected with concave position cooperateing to make a plurality of connector can splice at will, for the interface plug-in connection provide more reliable joint strength on the PCB.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic structural diagram of a side-by-side connector according to an embodiment of the present invention;

fig. 2 is a schematic cross-sectional view of a side-by-side connector according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view of the connection of the connectors side by side in the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Referring to fig. 1 to 3, the side-by-side connector is generally used for a dupont line, and includes a body 100, a protrusion 200 and a concave 300 correspondingly and respectively disposed on two opposite sides of the body 100, where the protrusion 200 can be connected with the concave 300 on another body 100 in a matching manner, that is, two adjacent bodies 100 are detachably connected with the concave 300 through the protrusion 200, and when in specific use, the side-by-side connectors are respectively disposed at ends of a plurality of side-by-side connection lines, and the side-by-side connectors are sequentially connected through the manner that the protrusion 200 is matched with the concave 300, so that the side-by-side connectors can be stably inserted into a PCB, and the problem that the interface is loose to cause poor contact or even loose interface can be avoided; the protrusion 200 may be a cylindrical protrusion disposed on the side of the body 100, and the protrusion 200 and the body 100 are integrally formed, the protrusion 200 and the concave 300 are in hole-axis transition fit, the concave 300 is a circular counter bore or a circular through hole matched with the protrusion 200, which aims to facilitate the processing and forming and reduce the production cost of the product.

In some embodiments, the concave portion 300 is a through hole, specifically, the body 100 is in a hollow tube shape, which may be a cylindrical hollow tube or a rectangular hollow tube, and the length of the protrusion 200 is greater than the wall thickness of the body 100, so as to ensure the connection strength between two adjacent parallel connectors, and prevent the joints from loosening or even falling off due to the lateral tilting or displacement of the adjacent parallel connectors.

In some embodiments, referring to fig. 1 and 2, there are a plurality of protrusions 200 and a plurality of recesses 300 on each of the protrusions 200 and the recesses 300, and one side of the body 100 may be provided with a plurality of protrusions 200, and the other side of the body opposite to the one side is correspondingly provided with a plurality of recesses 300, that is, stable connection between two adjacent connectors is achieved by matching the plurality of protrusions 200 and the recesses 300, so as to further improve the connection strength between two adjacent connectors, and avoid the problem that the interface is loosened to cause poor contact or even fall off, and the plurality of protrusions 200 may be arranged side by side along the same axis, which aims to facilitate processing and reduce the production cost of the product, or at least three protrusions 200 may be provided on one side of the body 100, and at least one protrusion 200 is not provided on the same axis, which aims to further improve the connection strength between two adjacent connectors, but also has the function of error prevention; of course, the at least three protrusions 200 or the at least three recesses 300 may be symmetrically disposed on one side of the body 100, which is convenient for use and easy for random splicing; it should be noted that the above embodiment is exemplified by the structure of the protrusion 200, and the concave portion 300 is correspondingly disposed on the other side surface of the body 100.

In some embodiments, one side of the body 100 is provided with a protrusion 200 and a recess 300, and the other side of the body 100 opposite to the protrusion 300 is provided with a recess 200, which aims to further enhance the connection strength between two adjacent connectors.

In some embodiments, the protrusion 200 is integrally formed with the body 100, and the protrusion 200 is disposed at a middle position of a side surface of the body 100, and the recess 300 is a through hole disposed at another opposite side surface of the body 100.

In some embodiments, the recess 300 is a counter bore, and the extension length of the protrusion 200 is greater than the hole depth of the recess 300, so that two adjacent bodies 100 can be arranged at equal intervals by matching the protrusion 200 with the recess 300.

The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations are also considered as the protection scope of the present invention.

Claims

1. The utility model provides a side by side connector, its characterized in that includes body (100), still includes to correspond to establish protruding (200) and concave position (300) on two relative sides on body (100), adjacent two body (100) pass through protruding (200) with concave position (300) cooperate and to dismantle the connection.

2. A side-by-side connector according to claim 1, wherein the recess (300) is a through hole.

3. A side-by-side connection head according to claim 2, characterized in that the body (100) is hollow and tubular and the length of the protrusion (200) is greater than the wall thickness of the body (100).

4. A side-by-side connector according to claim 1, wherein there are several protrusions (200) and depressions (300).

5. A side-by-side connection head according to claim 4, wherein a plurality of said protrusions (200) are arranged side by side on one side of said body (100) and a plurality of said recesses (300) are arranged side by side on the other opposite side of said body (100).

6. A side-by-side connector according to claim 4, wherein the protrusion (200) and the recess (300) are disposed on one side of the body (100), and the recess (300) and the protrusion (200) are disposed on the other side of the body (100).

7. A side-by-side connection according to claim 1, characterized in that the recess (300) is counter bored and the protrusion (200) extends over a length greater than the depth of the recess (300).

8. A side-by-side connector according to claim 1, wherein the protrusion (200) is integrally formed with the body (100).

9. A side-by-side connection according to claim 1, wherein the protrusion (200) and the recess (300) are in hole-axis transition fit.