CN213071451U

CN213071451U - Riveting formula deep plate type right angle connector

Info

Publication number: CN213071451U
Application number: CN202022425376.0U
Authority: CN
Inventors: 李宏武
Original assignee: Dongguan Hongpu Electronic Co ltd
Current assignee: Dongguan Hongpu Electronic Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-04-27
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a riveting formula deep bid type right angle connector, belong to connector technical field, the purpose is solved current deep bid type connector installation insecure, the problem of easy upset, which comprises an outer shell, a pedestal, the clamp plate, the riveting unthreaded hole, the insulator rubber core, the buckle, the same round terminal and the cubic needle terminal of quantity, be the right angle setting in shell and base after round terminal and the cubic needle terminal electricity are connected, the shell lock is on the base, one side that the insulator rubber core was packed in the shell and is close to the base, the buckle symmetry sets up in the both sides of base, the lateral wall is parallel with the side of base, terminal direction cubic needle terminal end's direction behind the extension base, still be provided with the terminal groove on the base towards terminal one side of buckle, there is the space bottom in terminal groove and cubic needle terminal between the side of shell, both sides face is parallel with the buckle, the riveting unthreaded hole runs through the shell in proper order, The base, the buckle and the pressing plate are riveted at the rear ends, and the buckle and the square needle terminal are higher than the end surface of the base.

Description

Riveting formula deep plate type right angle connector

Technical Field

The utility model belongs to the technical field of the connector, concretely relates to riveting formula deep plate type right angle connector.

Background

A connector is generally understood to mean an electromechanical element for connecting a conductor to a suitable counterpart element for making and breaking a current or signal, and also to mean a coupling device for connecting electrical terminals to form an electrical circuit, by means of which a connection between wires, cables, printed circuit boards and electronic components is made. The connector is widely applied to different fields of aerospace, communication and data transmission, new energy vehicles, rail transit, consumer electronics, medical treatment and the like.

The connector often determines the performance quality of the whole product, selects a proper electric connector to bring about the effect of getting twice the result with half the effort, and the main consideration factors of selecting the connector include: type selection, electrical requirements of the product, environmental factors, mechanical performance factors, cost, and the like.

The connector is partially inserted into an opening on the circuit board and extends to the lower part of the circuit board, thereby reducing the height of the connector extending above the circuit board and fully utilizing the space in the computer. However, the electrical connector has no holding device at its front end portion which is sunk into the opening of the circuit board, so that the electrical connector is liable to turn over toward the lower side of the opening during the mating process, and needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve lies in: the utility model provides a riveting formula heavy board-like right angle connector, solves among the prior art heavy board-like connector installation insecure, appears towards the problem of trompil below upset phenomenon easily.

In order to solve the technical problem, the utility model provides a technical scheme is: a riveting type sinking plate type right-angle connector comprises a shell, a base, a pressing plate, riveting unthreaded holes, an insulator rubber core, buckles, circular terminals and square needle terminals, wherein the shell is of a D-shaped thin-wall structure, each circular terminal and one square needle terminal are electrically connected and then arranged in the shell and the base in a right angle mode, the shell and the base are in interference connection, the circular terminals are arranged in the shell, the square needle terminals are arranged in the base in a buckling mode, the shell is buckled on the base, the insulator rubber core is filled in one side, close to the base, of the shell, the buckles are arranged on two sides of the base symmetrically, side walls of the buckles are parallel to the sides of the base, the tail ends of the buckles extend out of the base and point to the direction of the tail ends of the square needle terminals, terminal grooves are further formed in the base and are arranged on one side, facing the tail ends of the buckles, gaps exist between the bottoms of the terminal grooves and the sides, the both sides face in terminal groove is parallel with the buckle, and the riveting unthreaded hole has two, runs through shell, base, buckle and clamp plate back both ends riveting in proper order, and buckle and square needle terminal all exceed the base terminal surface, and the tip of buckle is the same with the tip height of square needle terminal, and the circle terminal sets up two rows that quantity is close, and square needle terminal sets up one row.

As further optimization, a through hole is formed in the middle of the riveting unthreaded hole.

As further optimization, the pressing plate is in a square plate shape, the side edge of the pressing plate faces one side of the four-pin terminal at the buckle, and the outer surface of the pressing plate is consistent with the height of the base.

As further optimization, the round terminal and the square pin terminal are of an integral structure, the cross section of the round terminal is circular, the tail end of the round terminal is provided with a guide structure, the cross section of the square pin terminal is rectangular, and the tail end of the square pin terminal is passivated.

As further optimization, one side of the shell, which is close to the base, is also provided with an extended rectangular shell bottom plate, the two sides of the rectangular shell bottom plate are consistent with the size of the base, and the height of the rectangular shell bottom plate is consistent with the height of the part of the shell, which is wrapped outside the round terminal.

For further optimization, the number of the round terminals and the number of the square pin terminals are nine, the round terminals are arranged into two rows, one row close to the tail end of each square pin terminal is five, and the other row is four.

The beneficial technical effects obtained by the technical scheme are as follows:

through setting up the terminal groove, the cooperation terminal is connected and the buckle is connected, makes heavy board-like right angle connector and circuit board form multiposition, multi-direction combination, has increased connector joint strength, adopts the riveting formula structure simultaneously, has increased connector's bonding strength itself, guarantees that it uses reliably, has solved prior art installation jail, appears towards the problem of trompil below upset phenomenon easily.

Drawings

FIG. 1 is a front view of one embodiment of the present invention;

FIG. 2 is a top view of FIG. 1;

FIG. 3 is a bottom view of FIG. 1;

fig. 4 is a right side view of fig. 1.

The labels in the figure are: the terminal comprises a shell 1, a base 2, a pressing plate 3, a riveting unthreaded hole 4, an insulator rubber core 5, a shell bottom plate 10, a limiting slide bar 11, a buckle 12, a terminal groove 21, a round terminal 91 and a square-needle terminal 92.

Detailed Description

The technical solutions of the present invention will be described in detail with reference to the accompanying drawings, and in the following description, many specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention should not be limited by the specific embodiments disclosed below.

As shown in fig. 1 to 4, a specific embodiment of a riveting type sinking plate type right-angle connector includes a housing 1, a base 2, a pressing plate 3, a riveting unthreaded hole 4, an insulator rubber core 5, a buckle 12, a round terminal 91 and a square pin terminal 92 with the same number, the housing 1 is a "D" shaped thin-walled structure, each round terminal 91 and one square pin terminal 92 are electrically connected and then arranged in the housing 1 and the base 2 in a right angle, in this specific embodiment, the round terminal 91 and the square pin terminal 92 are of an integral structure, the cross section of the round terminal 91 is circular, the end is provided with a guiding structure, the cross section of the square pin terminal 92 is rectangular, the end is passivated, the round terminal 91 is connected with the base 2 in the housing 1, the square pin terminal 92 is arranged in the base 2, the housing 1 is buckled on the base 2, in this specific embodiment, a rectangular housing bottom plate 10 extending outward is further arranged on one side of the housing 1 close to the base 2, the two sides of the rectangular shell bottom plate 10 are the same as the base 2, the height is the same as the height of the part of the shell 1 covering the round terminal 91, the insulator rubber core 5 is filled at one side of the shell 1 close to the base 2, the number of the buckles 12 is two, the buckles are symmetrically arranged at the two sides of the base 2, the side wall of the buckle 12 is parallel to the side surface of the base 2, the tail end of the buckle 12 extends out of the base 2 and points to the direction of the tail end of the square needle terminal 92, the base 2 is also provided with a terminal groove 21, the terminal groove 21 is arranged at one side of the base 2 facing the tail end of the buckle 12, a gap is arranged between the bottom of the terminal groove 21 and the side surface of the square needle terminal 92 facing the shell 1, the two side surfaces of the terminal groove 21 are parallel to the buckle 12, the riveting unthreaded hole 4 is two, the two ends are riveted after sequentially penetrating through the shell 1, in this embodiment, the pressing plate 3 is a square plate, the side of the pressing plate 3 faces one side of the four-pin terminal 92 at the buckle 12, the outer surface is the same as the height of the base 2, the buckle 12 and the four-pin terminal 92 are both higher than the end surface of the base 2, the end of the buckle 12 is the same as the end of the four-pin terminal 92, the round terminals 91 are arranged in two rows with similar number, the four-pin terminal 92 is arranged in one row, the number of the round terminals 91 and the number of the four-pin terminal 92 are nine in this embodiment, the round terminals 91 are arranged in two rows, one row near the end of the four-pin terminal 92 is five, and the other row is four.

The beneficial technical effects obtained by the specific embodiment are as follows:

through setting up the terminal groove, the cooperation terminal is connected and the buckle is connected, makes heavy board-like right angle connector and circuit board form multiposition, multi-direction combination, has increased connector joint strength, adopts the riveting formula structure simultaneously, has increased the joint strength of connector itself, can also utilize the riveting unthreaded hole to consolidate once more when necessary, guarantees that it uses reliably, has solved prior art installation insecure, appears towards the problem of trompil below upset phenomenon easily.

The above description is only for the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are also covered by the protection scope of the present invention, which is defined by the following claims.

Claims

1. The utility model provides a riveting formula deep plate type right angle connector which characterized in that: the novel LED lamp comprises a shell (1), a base (2), a pressing plate (3), riveting unthreaded holes (4), an insulator rubber core (5), buckles (12), round terminals (91) and square pin terminals (92) with the same quantity, wherein the shell (1) is of a D-shaped thin-walled structure, each round terminal (91) and one square pin terminal (92) are electrically connected and then arranged in the shell (1) and the base (2) in a right angle mode, the shell (1) and the base (2) are in interference connection, the round terminals (91) are arranged in the shell (1), the square pin terminals (92) are arranged in the base (2), the shell (1) is buckled on the base (2), the insulator rubber core (5) is filled in one side, close to the base (2), the buckles (12) are arranged on two sides of the base (2) symmetrically, the side walls of the buckles (12) are parallel to the side faces of the base (2), the tail end of the buckle (12) extends out of the base (2) and points to the tail end of the square needle terminal (92), a terminal groove (21) is further arranged on the base (2), the terminal groove (21) is arranged on one side, facing the tail end of the buckle (12), of the base (2), a gap exists between the bottom of the terminal groove (21) and the side face, facing the shell (1), of the square needle terminal (92), two side faces of the terminal groove (21) are parallel to the buckle (12), two riveting unthreaded holes (4) are arranged and sequentially penetrate through the shell (1), the base (2), the buckle (12) and the pressing plate (3) to be riveted at the rear ends, the buckle (12) and the square needle terminal (92) are higher than the end face of the base (2), the end portions of the buckle (12) are as high as the end portions of the square needle terminal (92), and the round terminals (91) are arranged in two rows with similar quantity, the four-pin terminals (92) are arranged in a row.

2. A rivet-type sinker-type right angle connector according to claim 1, wherein: and a through hole is formed in the middle of the riveting unthreaded hole (4).

3. A rivet-type sinker-type right angle connector according to claim 2, wherein: the pressing plate (3) is in a square plate shape, the side edge of the pressing plate (3) faces one side of the square pin terminal (92) at the buckle (12), and the outer surface of the pressing plate is consistent with the height of the base (2).

4. A rivet-type sinker-type right angle connector according to claim 2, wherein: the round terminal (91) and the square needle terminal (92) are of an integral structure, the cross section of the end of the round terminal (91) is circular, the tail end of the round terminal is provided with a guide structure, the cross section of the end of the square needle terminal (92) is rectangular, and the tail end of the square needle terminal is passivated.

5. The rivet type sinker type right angle connector according to any one of claims 1 to 4, wherein: one side that shell (1) is close to base (2) still is provided with epitaxial rectangle shell bottom plate (10), the both sides of rectangle shell bottom plate (10) are unanimous with the size of base (2), and the part height unanimous outside round terminal (91) is wrapped with shell (1) highly.

6. The rivet type sinker type right angle connector according to claim 5, wherein: the quantity of circle terminal (91) and square needle terminal (92) is nine, circle terminal (91) sets up two rows, is close to the terminal one row of five of square needle terminal (92), and another row is four.