CN217427165U

CN217427165U - Broken board type electric connector

Info

Publication number: CN217427165U
Application number: CN202221505762.3U
Authority: CN
Inventors: 罗晓霞; 刘卫锋; 凌利颖; 代雅贤
Original assignee: China Aviation Photoelectricity Precision Electronic Shenzhen Co ltd
Current assignee: Avic Optoelectronics Precision Electronics Guangdong Co ltd
Priority date: 2022-06-15
Filing date: 2022-06-15
Publication date: 2022-09-13
Anticipated expiration: 2032-06-15

Abstract

The utility model discloses a broken board formula electric connector, including plastics main part, signal terminal, metal stiffening plate and insulating barrier, the plastics main part passes through welded fastening and installs at aluminium base board upper surface, the inside metal stiffening plate that is equipped with a plurality of evenly distributed that inserts of plastics main part, the metal stiffening plate is through welding and aluminium base board fixed connection, the interpolation of plastics main part is equipped with a plurality of evenly distributed's signal terminal, and a plurality of insulating flange are arranged in between a plurality of two adjacent signal terminals, are equipped with insulating barrier through adding this electric connector additional, arrange in between two signal terminals through insulating barrier's insulating flange, block signal terminal because of askew PIN or interior short circuit that leads to bad, also cut off signal terminal and aluminium base board hole department's contact simultaneously to reach insulating function.

Description

Broken board type electric connector

Technical Field

The utility model relates to a connector technical field specifically is a broken board-like electric connector.

Background

The electrical connector consists of a fixed end electrical connector, i.e., a female contact (referred to as a socket for short), and a free end electrical connector, i.e., a male contact (referred to as a plug for short). The socket is fixed on the electric part through a square (round) disc (a welding mode is adopted individually), the plug is generally connected with a cable, the connection between the plug and the socket is realized through a connecting nut, and the electric connector consists of three basic units, namely a shell, an insulator and a contact body. In the existing production process of the electric connector, when a signal terminal is inserted, because a welding part of the signal terminal is suspended and overlong, the electric connector is easily assembled or is influenced by external force to cause a skewed PIN or a short circuit due to the fact that every two of the signal terminals lean against each other, and meanwhile, when a finished product of the electric connector is welded on an aluminum substrate, a rotating rear cover is inserted into an FFC flexible flat cable closing cover and other operation processes, downward force can be applied to the rear cover surface of a product, the welding is easily unstable, and the signal transmission effect is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a broken board-like electric connector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the plate-breaking type electric connector comprises a plastic main body, signal terminals, metal reinforcing plates and insulating partition plates, wherein the plastic main body is fixedly installed on the upper surface of an aluminum substrate through welding, the metal reinforcing plates which are uniformly distributed are inserted into the plastic main body, the metal reinforcing plates are fixedly connected with the aluminum substrate through welding, the signal terminals which are uniformly distributed are inserted into the plastic main body, and the insulating convex plates are arranged between the two adjacent signal terminals.

Preferably, the bottom end of the signal terminal is provided with a rotary rear cover inside the plastic main body, and the rotary rear cover is rotatably connected with the tail of the signal terminal.

Preferably, a left metal soldering lug is fixedly mounted on the outer wall of one side of the plastic main body, and a right metal soldering lug is fixedly mounted on the outer wall of the other side of the plastic main body.

Preferably, the top end of the insulating partition plate is arranged between the signal terminal and the aluminum substrate.

Compared with the prior art, the beneficial effects of the utility model are that:

1. when the signal terminal inserts, the unsettled overlength of signal terminal welding part, receive the equipment easily or receive external force to lead to askew PIN or two liang of looks interior to lean on and the short circuit, through install insulating barrier additional at this electric connector, arrange in between two signal terminals through insulating barrier's insulating flange, block the signal terminal because of askew PIN or interior short circuit that leads to of leaning on bad through increasing insulating barrier, also cut off signal terminal and aluminium base board broken hole department contact simultaneously to reach insulating function.

2. When the product welding is behind aluminium base board, rotatory back lid inserts in operation processes such as the closed lid of FFC soft arranging wire, can exert downward strength to the capping behind the product, welds through between a plurality of metal stiffening plates and the aluminium base board to increase the welding power of product and aluminium base board, ensure signal terminal and aluminium base board effective welding, guarantee that signal transmission is stable, play ground function simultaneously.

Drawings

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

fig. 2 is a schematic cross-sectional structure diagram of the electrical connector of the present invention;

FIG. 3 is a schematic view of the connection structure between the electrical connector and the upper plate of the aluminum substrate of the present invention;

fig. 4 is a schematic view of the external top view structure of the present invention.

In the figure: 1. a plastic body; 2. an aluminum substrate; 3. a left metal pad; 4. a right metal lug; 5. a metal reinforcing plate; 6. a signal terminal; 7. an insulating spacer; 8. the back cover is rotated.

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: the utility model provides a broken board formula electric connector, including plastic main part 1, signal terminal 6, metal stiffening plate 5 and insulating barrier 7, plastic main part 1 is through welding fixed mounting at aluminium base board 2 upper surface, 1 inside metal stiffening plate 5 that is equipped with a plurality of evenly distributed that inserts of plastic main part, metal stiffening plate 5 is through welding and aluminium base board 2 fixed connection, metal stiffening plate 5 uses the conduction type metal material, 1 interpolation of plastic main part is equipped with a plurality of evenly distributed's

signal terminal

6, 6 below fixed mounting of a plurality of signal terminals has insulating barrier 7, insulating barrier 7 upper surface is provided with a plurality of insulating protruding boards, a plurality of insulating protruding boards are arranged in between a plurality of two adjacent signal terminals 6.

In this embodiment, the bottom end of the signal terminal 6 and inside the plastic main body 1 is provided with a rotary rear cover 8, and the rotary rear cover 8 is rotatably connected with the tail of the signal terminal 6.

In this embodiment, the outer wall of one side of the plastic main body 1 is fixedly provided with the left metal soldering lug 3, the outer wall of the other side of the plastic main body 1 is fixedly provided with the right metal soldering lug 4, the connector can be conveniently and integrally mounted on the aluminum substrate 2 through the left and right metal soldering lugs, and the welding performance is improved.

In the present embodiment, the insulating spacer 7 is disposed between the signal terminal 6 and the aluminum substrate 2 at the tip.

When the electric connector is used, a person skilled in the art can use the electric connector through a conventional use method, the electric connector is additionally provided with the insulating partition plate 7, the insulating convex plate of the insulating partition plate 7 is arranged between the two signal terminals 6, the signal terminals 6 are blocked by increasing the insulating partition plate 7 and are not in short circuit caused by inclined PIN or internal leaning, and meanwhile, the signal terminals 6 are also prevented from contacting the aluminum substrate 2, so that the insulating function is achieved, the problem of short circuit caused by inclined PIN or internal leaning of every two is effectively solved, meanwhile, the welding force between a product and the aluminum substrate 2 is increased by arranging the metal reinforcing plates 5 and the aluminum substrate 2, the signal terminals 6 are effectively welded with the aluminum substrate 2, the signal transmission stability is ensured, the grounding function is achieved, and the technical problems that the welding is unstable and the transmission effect is influenced are effectively solved.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise explicitly specified or limited, the terms "mounted", "disposed", "connected", "fixed", "screwed" and the like are to be understood broadly, and may be, for example, a fixed connection, a detachable connection, or an integral body; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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 broken plate type electric connector is characterized by comprising a plastic main body (1), signal terminals (6), metal reinforcing plates (5) and insulating partition plates (7), wherein the plastic main body (1) is fixedly installed on the upper surface of an aluminum substrate (2) through welding, the metal reinforcing plates (5) which are uniformly distributed are inserted into the plastic main body (1), the metal reinforcing plates (5) are fixedly connected with the aluminum substrate (2) through welding, the signal terminals (6) which are uniformly distributed are inserted into the plastic main body (1), the insulating partition plates (7) are fixedly installed below the signal terminals (6), a plurality of insulating convex plates are arranged on the upper surface of each insulating partition plate (7), and the insulating convex plates are arranged between every two adjacent signal terminals (6).

2. The electrical breakplate connector according to claim 1, wherein: the plastic signal terminal is characterized in that a rotary rear cover (8) is arranged at the bottom end of the signal terminal (6) and inside the plastic main body (1), and the rotary rear cover (8) is rotatably connected with the tail of the signal terminal (6).

3. The electrical breakplate connector as claimed in claim 1, wherein: the plastic welding machine is characterized in that a left metal welding piece (3) is fixedly mounted on the outer wall of one side of the plastic main body (1), and a right metal welding piece (4) is fixedly mounted on the outer wall of the other side of the plastic main body (1).

4. The electrical breakplate connector as claimed in claim 1, wherein: the top end of the insulating partition plate (7) is arranged between the signal terminal (6) and the aluminum substrate (2).