CN216413326U

CN216413326U - LED aluminum machine board contact pin female socket terminal

Info

Publication number: CN216413326U
Application number: CN202122594106.7U
Authority: CN
Inventors: 李松; 张湘君
Original assignee: Dongguan Yang Chi Precision Hardware Co ltd
Current assignee: Dongguan Yang Chi Precision Hardware Co ltd
Priority date: 2021-10-27
Filing date: 2021-10-27
Publication date: 2022-04-29
Anticipated expiration: 2031-10-27

Abstract

The utility model discloses an LED aluminum machine board pin female seat terminal, which comprises a female seat body, a limiting assembly, a connecting sheet, a first reinforcing rib, a limiting pin, a contact sheet assembly, an elastic frame, a first lapping pin, a second lapping pin, a first elastic sheet, a second elastic sheet, a copper contact, a pin assembly, a pin body, a second reinforcing rib, a bending plate, a through hole and an opposite-plugging square male pin, wherein the opposite-plugging square male pin is arranged on the female seat body and is arranged on the outer wall of one side of the copper contact; the utility model is designed with the limiting component, which can limit the elastic frame of the contact piece component, is beneficial to increasing the contact stability of the elastic frame and preventing the phenomenon of poor contact caused by improper insertion of the four-direction pin.

Description

LED aluminum machine board contact pin female socket terminal

Technical Field

The utility model relates to the technical field of LEDs (light emitting diode), in particular to a pin female seat terminal of an LED aluminum machine board.

Background

The direct-insert LED device is composed of a lamp bead, a contact pin and a female seat terminal, the conventional direct-insert LED female seat terminal lacks a structure for limiting the contact piece (see the attached drawing of the specification and figure 5), poor contact is easily caused due to improper insertion of the contact pin, the conventional direct-insert LED female seat terminal is only contacted with the contact pin through the contact piece, but the contact area is small, so that the contact resistance is large, and the conductive effect is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pin female socket terminal of an LED aluminum machine board, which aims to solve the problems in the background technology.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a female seat terminal of LED aluminium quick-witted board contact pin, includes female seat body and to inserting four directions public needle, female seat body includes spacing subassembly, contact chip subassembly and pin subassembly.

Further, the number of contact piece subassembly is two, and the contact piece subassembly includes the elasticity frame, first foot, the foot is taken to the second, first flexure strip, second flexure strip and copper contact, the first flexure strip of fixedly connected with on one side outer wall of elasticity frame, be provided with the copper contact on one side outer wall of first flexure strip, the bilateral symmetry of copper contact is provided with the second flexure strip, and second flexure strip fixed connection is provided with first foot of taking on one side outer wall of elasticity frame on one side outer wall of first flexure strip, it takes the foot to be provided with the second on one side outer wall of elasticity frame.

Further, install on the female seat body and to inserting the cubic public needle, and to inserting the cubic public needle and set up on one side outer wall of copper contact.

Further, fixedly connected with pin subassembly on the outer wall of one side of contact chip subassembly, the pin subassembly includes pin body, second strengthening rib, the board and the through-hole of bending, fixedly connected with pin body on the outer wall of one side of elasticity frame, and first flexure strip fixed connection is on one side outer wall of pin body, and fixedly connected with bends the board on the bottom outer wall of pin body, has seted up the through-hole on the top outer wall of the board of bending, is provided with the second strengthening rib on one side outer wall of pin body.

Further, fixedly connected with spacing subassembly on one side outer wall of pin subassembly, spacing subassembly includes connection piece, first strengthening rib and spacing foot, and two pin bodies pass through the connection piece fixedly, are provided with first strengthening rib on the top outer wall of connection piece, and the symmetry is fixed with spacing foot on one side outer wall of connection piece.

Compared with the prior art, the utility model has the following beneficial effects: the contact piece assembly is designed, the contact area of the contact piece assembly with the opposite-insertion square male pin is increased, and meanwhile, the copper contact is arranged at the contact position, so that the conductive effect can be better improved; the utility model is designed with the limiting component, which can limit the elastic frame of the contact piece component, is beneficial to increasing the contact stability of the elastic frame and preventing the phenomenon of poor contact caused by improper insertion of the four-direction pin.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

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

FIG. 2 is an enlarged view of the structure of the area A in FIG. 1;

FIG. 3 is a front sectional view of the female socket body of the present invention;

FIG. 4 is a schematic perspective view of the male pin;

FIG. 5 is a schematic top view of the female socket body of the present invention;

in the figure: 1. a female seat body; 2. a limiting component; 200. connecting sheets; 201. a first reinforcing rib; 202. a limiting pin; 3. a contact sheet assembly; 300. an elastic frame; 301. a first lap foot; 302. a second lap joint leg; 303. a first elastic sheet; 304. a second elastic sheet; 305. a copper contact; 4. a pin assembly; 400. a pin body; 401. a second reinforcing rib; 402. bending the plate; 403. a through hole; 5. the square male pin is inserted oppositely.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a technical solution: a female seat terminal of LED aluminum machine board contact pin comprises a female seat body 1 and a plug-in square male pin 5, wherein the female seat body 1 comprises a limiting assembly 2, a contact piece assembly 3 and a pin assembly 4; the number of the contact piece assemblies 3 is two, each contact piece assembly 3 comprises an elastic frame 300, a first elastic piece 301, a second elastic piece 302, a first elastic piece 303, a second elastic piece 304 and a copper contact 305, the outer wall of one side of the elastic frame 300 is fixedly connected with the first elastic piece 303, the outer wall of one side of the first elastic piece 303 is provided with the copper contact 305, the two sides of the copper contact 305 are symmetrically provided with the second elastic pieces 304, the second elastic pieces 304 are fixedly connected to the outer wall of one side of the first elastic piece 303, the outer wall of one side of the elastic frame 300 is provided with the first elastic piece 301, the outer wall of one side of the elastic frame 300 is provided with the second elastic piece 302, and each contact piece assembly 3 is used for installing the opposite-inserting square male needle 5; the oppositely-inserted square male pin 5 is arranged on the female seat body 1, the oppositely-inserted square male pin 5 is arranged on the outer wall of one side of the copper contact 305, and the oppositely-inserted square male pin 5 is in contact with the copper contact 305, so that the electrical conductivity is better; the outer wall of one side of the contact sheet assembly 3 is fixedly connected with a pin assembly 4, the pin assembly 4 comprises a pin body 400, a second reinforcing rib 401, a bending plate 402 and a through hole 403, the outer wall of one side of the elastic frame 300 is fixedly connected with the pin body 400, the first elastic sheet 303 is fixedly connected to the outer wall of one side of the pin body 400, the outer wall of the bottom end of the pin body 400 is fixedly connected with the bending plate 402, the outer wall of the top end of the bending plate 402 is provided with the through hole 403, the outer wall of one side of the pin body 400 is provided with the second reinforcing rib 401, and the pin assembly 4 supports the female seat body 1 and is fixedly welded; spacing subassembly 2 of fixedly connected with on one side outer wall of pin subassembly 4, spacing subassembly 2 includes connection piece 200, first strengthening rib 201 and spacing foot 202, and two pin bodies 400 are fixed through connection piece 200, are provided with first strengthening rib 201 on the top outer wall of connection piece 200, and the symmetry is fixed with spacing foot 202 on one side outer wall of connection piece 200, and spacing subassembly 2 is used for spacing to contact piece subassembly 3.

The working principle is as follows: in the utility model, the female seat body 1 consists of a limiting assembly 2, a contact piece assembly 3 and a pin assembly 4, the female seat body 1 can be welded and fixed through the pin assembly 4, a through hole 403 on a bending plate 402 is used for welding a contact, and a second reinforcing rib 401 is used for improving the strength of the pin body 400; the first reinforcing ribs 201 are used for improving the strength of the connecting piece 200, and the limiting feet 202 limit the upward deformation degree of the elastic frame 300 to avoid poor contact; the second leg 302 of the contact piece component 3 abuts against the top end of the first leg 301 of the other contact piece component 3, so that the downward deformation of the elastic frame 300 is avoided; the first elastic piece 303 is used for enabling the copper contact 305 to be more attached to the inserted square male pin 5, and the second elastic piece 304 is used for increasing the contact area with the inserted square male pin 5 and enhancing the conductive effect.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a female seat terminal of LED aluminium machine board contact pin, includes female seat body (1) and to inserting four directions public needle (5), its characterized in that: female seat body (1) includes spacing subassembly (2), contact piece subassembly (3) and pin subassembly (4).

2. The female seat terminal of LED aluminium machine board contact pin of claim 1, its characterized in that: the number of the contact piece assemblies (3) is two, each contact piece assembly (3) comprises an elastic frame (300), a first lap foot (301), a second lap foot (302), a first elastic piece (303), a second elastic piece (304) and a copper contact (305), the first elastic piece (303) is fixedly connected to the outer wall of one side of the elastic frame (300), the copper contact (305) is arranged on the outer wall of one side of the first elastic piece (303), the second elastic piece (304) is symmetrically arranged on two sides of the copper contact (305), the second elastic piece (304) is fixedly connected to the outer wall of one side of the first elastic piece (303), the first lap foot (301) is arranged on the outer wall of one side of the elastic frame (300), and the second lap foot (302) is arranged on the outer wall of one side of the elastic frame (300).

3. The female seat terminal of LED aluminium machine board contact pin of claim 1, its characterized in that: female seat body (1) is last to installing and to inserting cubic public needle (5), and to inserting cubic public needle (5) and set up on one side outer wall of copper contact (305).

4. The female seat terminal of LED aluminium machine board contact pin of claim 2 characterized in that: fixedly connected with pin subassembly (4) on the outer wall of one side of contact chip subassembly (3), pin subassembly (4) are including pin body (400), second strengthening rib (401), board (402) and through-hole (403) bend, fixedly connected with pin body (400) on the outer wall of one side of elasticity frame (300), and first flexure strip (303) fixed connection is on the outer wall of one side of pin body (400), fixedly connected with board (402) of bending on the bottom outer wall of pin body (400), through-hole (403) have been seted up on the top outer wall of board (402) of bending, be provided with second strengthening rib (401) on the outer wall of one side of pin body (400).

5. The female seat terminal of LED aluminium machine board contact pin of claim 4, its characterized in that: fixedly connected with spacing subassembly (2) on the outer wall of one side of pin subassembly (4), spacing subassembly (2) are including connection piece (200), first strengthening rib (201) and spacing foot (202), and two pin bodies (400) are fixed through connection piece (200), are provided with first strengthening rib (201) on the top outer wall of connection piece (200), and the symmetry is fixed with spacing foot (202) on the outer wall of one side of connection piece (200).