CN212874849U

CN212874849U - 26-pin connector

Info

Publication number: CN212874849U
Application number: CN202021934071.6U
Authority: CN
Inventors: 蒋土军; 李淑仙; 王小明
Original assignee: Wenzhou Boshun Electronic Co ltd
Current assignee: Wenzhou Boshun Electronic Co ltd
Priority date: 2020-09-07
Filing date: 2020-09-07
Publication date: 2021-04-02
Anticipated expiration: 2030-09-07

Abstract

The utility model discloses a 26 pin connectors, the chamber of inserting has in the casing, the contact pin is moulded plastics on inserting the diapire in chamber, be equipped with the rectangle fixed plate on the surface of casing, be equipped with the socket that supplies the contact pin to wear to establish on the fixed plate, the one end of contact pin is located inserts the intracavity, and the other end wears to out by the socket, the casing dustcoat is equipped with the detachable safety cover, safety cover open-ended both sides are equipped with the spout of indent, the spout lock is in the both sides sliding fit of fixed plate, be equipped with the breach on the safety cover, the breach coats and is stamped the buckle closure, the both sides of buckle closure are equipped with the commentaries on classics piece, be equipped with on the inner wall of breach and supply the commentaries on. After the improvement, the problem that the contact pin on the connector is easy to damage in the transportation process is solved.

Description

26-pin connector

Technical Field

The utility model relates to an electricity connecting parts field, more specifically says that it relates to a 26 pin connector.

Background

Connectors, also known as connectors, are widely used in various electronic devices for transmitting electrical current or signals. Including casing and contact pin, the part of contact pin is worn to establish in the casing, and the part extends to outside the casing, and such structure setting, the connector often can take place to expose the condition of outer contact pin buckling deformation when the transportation, and serious still can cause the fracture, and the product quality of direct influence connector causes the life of connector to hang down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connector that the quality is higher, the contact pin is not fragile to the not enough of prior art existence.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a 26 pin connectors, includes casing and contact pin, the quantity of contact pin is 26, it inserts the chamber to have in the casing, the contact pin is moulded plastics on inserting the diapire in chamber, be equipped with the rectangle fixed plate on the surface of casing, be equipped with the socket that supplies the contact pin to wear to establish on the fixed plate, the one end of contact pin is located inserts the intracavity, and the other end is worn out by the socket, the casing dustcoat is equipped with the detachable safety cover, safety cover open-ended both sides are equipped with the spout of indent, the spout lock is in the both sides sliding fit of fixed plate, be equipped with the breach on the safety cover, the breach coats and is stamped the buckle closure, the both sides of buckle closure are equipped with the commentaries on classics piece, be equipped with on the inner wall of.

The utility model discloses further set up to: the contact pin comprises a bending end and a straight strip end, a connecting piece is arranged between the bending end and the straight strip end, the connecting piece is in a square arrangement, a round hole is formed in the connecting piece, the straight strip end is located in the insertion cavity, and the bending end extends out of the shell.

The utility model discloses further set up to: the contact pin is characterized in that bendable folding pieces are arranged on two sides of the connecting piece of the contact pin, and a strip-shaped groove is formed between each folding piece and the corresponding connecting piece.

The utility model discloses further set up to: the bending end, the straight strip end, the connecting sheet and the folding sheet are arranged in an integrated structure.

The utility model discloses further set up to: the inner wall of the protective cover sliding groove is provided with a plurality of raised particles.

Through adopting above-mentioned technical scheme, through the cooperation of safety cover and fixed plate, can play the protection and extend to the convenient transportation of the effect of the outer contact pin of casing. When the protective cover is assembled and assembled, the protective cover can be disassembled, and the use of the plug connector is not influenced. The structure of connection piece, fold piece and round hole is add to the contact pin, fastness when can promoting contact pin and casing and mould plastics avoids the contact pin to take place not hard up to drop, influences the service quality of whole plug connector.

Drawings

Fig. 1 is an exploded view of the present invention;

FIG. 2 is a cross-sectional view of the protective cover and the fixation plate;

FIG. 3 is a schematic diagram of a pin structure;

fig. 4 is a first schematic structural diagram of the present invention;

FIG. 5 is a view showing the structure of the connecting sheet and the flap;

fig. 6 is a schematic structural diagram of the present invention.

1. A housing; 10. inserting a cavity; 11. a fixing plate; 12. a socket; 2. inserting a pin; 20. bending the end; 21. a straight end; 22. connecting sheets; 23. a circular hole; 24. folding a sheet; 25. a strip-shaped groove; 3. a protective cover; 30. a chute; 31. a notch; 32. covering; 33. rotating the block; 34. and (4) a slot.

Detailed Description

The embodiments of the present invention are further described with reference to fig. 1 to 6, and the technical solutions in the embodiments of the present invention are clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, but 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.

A26-pin connector comprises a shell 1 and pins 2, wherein the number of the pins 2 is 26, the shell 1 is internally provided with a plug cavity 10, the plug pin 2 is injected on the bottom wall of the plug cavity 10, the outer surface of the shell 1 is provided with a rectangular fixing plate 11, a socket 12 for the insertion of the insertion pin 2 is arranged on the fixing plate 11, one end of the insertion pin 2 is positioned in the insertion cavity 10, the other end of the insertion pin 2 is inserted into the socket 12, a detachable protective cover 3 is covered outside the shell 1, concave sliding grooves 30 are arranged on two sides of the opening of the protective cover 3, the sliding grooves 30 are buckled on two sides of the fixed plate 11 and are in sliding fit, the protective cover 3 is provided with a notch 31, the notch 31 is covered with a buckle cover 32, two sides of the buckle cover 32 are provided with rotating blocks 33, the inner wall of the gap 31 is provided with a slot 34 for inserting the rotating block 33, and the rotating block 33 is positioned in the slot 34 and is in rotating fit with the slot 34. The contact pin 2 comprises a bent end 20 and a straight end 21, a connecting piece 22 is arranged between the bent end 20 and the straight end 21, the connecting piece 22 is square, a round hole 23 is formed in the connecting piece 22, the straight end 21 is located in the contact cavity 10, and the bent end 20 extends out of the shell 1. Two sides of the connecting sheet 22 of the contact pin 2 are provided with bendable folding sheets 24, and a strip-shaped groove 25 is arranged between the folding sheets 24 and the connecting sheet 22. The bent end 20, the straight strip end 21, the connecting piece 22 and the folding piece 24 are arranged in an integral structure. A plurality of raised particles are arranged on the inner wall of the chute 30 of the protective cover 3.

The safety cover 3 is buckled on the fixing plate 11 through the sliding groove 30, and the firmness of the cooperation between the safety cover 3 and the fixing plate 11 can be enhanced by the convex particles on the inner wall of the sliding groove 30. The shell 1 and the protective cover 3 are both made of plastic materials. The protection is established to the contact pin 2 cover that the safety cover 3 will be located the casing 1 outside, and the in-process of transportation can play the effect of protection contact pin 2, avoids it to damage to buckle. When the protective cover 3 is not needed, the protective cover 3 can be detached, and the normal use of the plug connector is not influenced. Be equipped with buckle closure 32's structure on the safety cover 3, can observe the particular case of contact pin 2 through opening buckle closure 32, whether have the damage, need not dismantle safety cover 3, just can observe the simple operation.

Pin 2 moulds plastics in casing 1, set up the structure of connection piece 22 and folded piece 24 on pin 2, bend folded piece 24 along bar groove 25 towards different directions, set up round hole 23 on connection piece 22, when pin 2 moulds plastics with casing 1, folded piece 24 and connection piece 22 play the effect of expanding with casing 1 promptly, also can pour into the plastomer in the round hole 23, form the column, do benefit to the assembly fastness between further promotion pin 2 and the casing 1. The product quality of the integral plug connector is improved.

The points to be explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

finally, it is only above the preferred embodiment of the present invention, the protection scope of the present invention is not limited to the above embodiments, all belong to the technical scheme of the present invention under the thought all belong to the protection scope of the present invention. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A26-pin connector comprises a shell and pins, the number of the pins is 26, and the 26-pin connector is characterized in that: the utility model discloses a safety protection device for a motor vehicle, including casing, contact pin, safety cover, buckle cover, be equipped with the socket of establishing on the fixed plate, have in the casing and insert the chamber, the contact pin is moulded plastics on inserting the diapire in chamber, be equipped with the rectangle fixed plate on the surface of casing, be equipped with the socket that supplies the contact pin to wear to establish on the fixed plate, the one end of contact pin is located inserts the intracavity, and the other end is worn to appear by the socket, the casing dustcoat is equipped with the detachable safety cover, safety cover open-ended both sides are equipped with the spout of indent, the spout lock is in the both sides sliding fit of fixed plate, be equipped with the breach on.

2. A 26-pin connector according to claim 1, wherein: the contact pin comprises a bending end and a straight strip end, a connecting piece is arranged between the bending end and the straight strip end, the connecting piece is in a square arrangement, a round hole is formed in the connecting piece, the straight strip end is located in the insertion cavity, and the bending end extends out of the shell.

3. A 26-pin connector according to claim 2, wherein: the contact pin is characterized in that bendable folding pieces are arranged on two sides of the connecting piece of the contact pin, and a strip-shaped groove is formed between each folding piece and the corresponding connecting piece.

4. A 26-pin connector according to claim 3, wherein: the bending end, the straight strip end, the connecting sheet and the folding sheet are arranged in an integrated structure.

5. A 26-pin connector according to claim 1, wherein: the inner wall of the protective cover sliding groove is provided with a plurality of raised particles.