CN217641875U

CN217641875U - Pogo Pin connector

Info

Publication number: CN217641875U
Application number: CN202221221348.XU
Authority: CN
Inventors: 喻波波; 徐红强; 许立军
Original assignee: Dongguan Leader Precision Industry Co Ltd
Current assignee: Dongguan Leader Precision Industry Co Ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-10-21
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses a Pogo Pin connector replaces the spring force through L type terminal cantilever force, and manpower and board tool, reduce cost can be reduced to this structure. The utility model comprises a shell, wherein the inner side of the shell is provided with an inserting column which extends inwards from the inner bottom of the shell, the inserting column is provided with a through slot, and the shell is provided with a contact hole vertically penetrating through the inner bottom; the slot interpolation on the shell is equipped with the terminal, and the terminal includes elastic segment and the linkage segment of a body coupling, and the linkage segment is inserted and is established in the slot, and the one end that the elastic segment was kept away from to the linkage segment is equipped with the welding end, and the one end that the linkage segment was kept away from to the elastic segment is equipped with the contact site, and the contact site is stretched out the contact hole at the elastic force effect of elastic segment under the elastic force effect of elastic segment elastic protrusion. The Pogo Pin structure of the utility model adopts an L-shaped terminal and a car part Pin riveting assembly structure; the structure has simple process, stable contact, time saving and efficiency improvement.

Description

Pogo Pin connector

Technical Field

The utility model relates to a connector technical field especially relates to a Pogo Pin connector of application on the smart mobile phone that moves left a little is left a little to electron cigarette.

Background

Along with the trend of light and miniaturized development of electronic products, the requirements on product structures are increased, the limitation of the existing frame needs to be broken through, and the requirements on product function diversification are continuously met. The conventional Pogo Pin connector adopts a spring pressing type structure, and the structural part is too small, so that the assembly process is complex; and this structure appears pressing the back bullet point phenomenon of not kick-backing easily, causes contact failure problem easily, influences product function and production efficiency.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems existing in the prior art, the utility model aims to provide a Pogo Pin connector, which adopts an L-shaped terminal and thimble (vehicle part) Pin riveting assembly structure; spring force is replaced by cantilever force of the L-shaped terminal, manpower and machine jig can be reduced, and cost is reduced.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a Pogo Pin connector comprises a shell (insulating and with an opening at the bottom), wherein a plug column is arranged on the inner side of the shell, extends inwards from an inner bottom of the shell, is provided with a through slot, and is provided with a contact hole vertically penetrating through the inner bottom;

the slot interpolation on the shell is equipped with terminal (L type), and the terminal includes elastic segment (cantilever) and the linkage segment of an organic whole connection, and the linkage segment is inserted and is established in the slot, and the one end that the elastic segment was kept away from to the linkage segment (towards the uncovered shell) is equipped with the welding end, and the one end that the linkage segment was kept away from to the elastic segment is equipped with the contact site, and the contact site is the protruding contact hole that stretches out of elasticity under the elastic force effect of elastic segment.

Further, in some embodiments, the contact portion includes a mounting end located at the tail portion of the elastic section, a mounting hole opposite to the contact hole is formed through the middle portion of the mounting end, a thimble is disposed on a side of the mounting end facing the contact hole, an end portion of the thimble extends through the contact hole and elastically protrudes out of the outer surface of the housing, a connecting portion is disposed at a bottom end of the thimble, and the connecting portion is inserted into the mounting hole and assembled and connected by riveting.

Further, in some embodiments, the inner bottom of the outer shell is provided with a receiving groove for receiving the elastic section, two ends of the receiving groove are respectively communicated with the contact hole and the insertion groove, a groove wall of the insertion groove facing the receiving groove is provided with a limiting groove in a penetrating manner, a width of the limiting groove is smaller than a width of the insertion groove, and the limiting groove is communicated with the receiving groove and the insertion groove.

Further, in some embodiments, a limiting step is arranged at a connection position of the slot and the accommodating groove, the limiting step is located in the slot, the width of the elastic section is smaller than that of the connection section, a stopping top position is formed at a connection position of the elastic section and the connection section, and the stopping top position abuts against the limiting step.

Further, in some embodiments, a plurality of outward protruding stop protruding blocks are arranged on two sides of the connecting section, a limiting protruding piece extending outward in an inclined manner is arranged on the connecting section, the connecting section is inserted into the slot, and the stop protruding blocks and the limiting protruding piece are abutted against an inner slot surface (stop member) of the slot.

Further, in some embodiments, the housing is an insulating cavity made of plastic, an opening (box-shaped opening) is formed in the bottom of the housing, protruding walls extending upwards are formed on two sides of the housing, and an opening is formed in one side of the housing.

Further, in some embodiments, an inner cavity (insulation) separated from the inner wall of the housing is defined around the inner bottom of the housing, the terminal is located in the inner cavity, and a plurality of reinforcing ribs are disposed between the inner wall of the housing and the outer wall of the inner cavity.

Further, in some embodiments, a set of symmetrical plug-in posts is convexly arranged on the inner bottom of the outer shell, the plug-in posts are connected with the inner wall of the outer shell through a connecting plate, and a connecting seat is arranged between the plug-in posts in a connecting manner.

Further, in some embodiments, a plurality of insertion holes are formed in the inner wall of the housing.

The Pogo Pin structure of the utility model adopts an L-shaped terminal and thimble (vehicle part) Pin riveting assembly structure; the spring force is replaced by an L-shaped terminal cantilever force.

The Pogo Pin structure of the utility model adopts an L-shaped terminal and a vehicle part Pin riveting assembly structure; the structure has simple process and stable contact, can reduce manpower and machine jig, saves time, improves efficiency and reduces cost.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an embodiment of the present invention;

fig. 3 is a schematic perspective view of an embodiment of the present invention;

fig. 4 is a schematic structural view of a terminal portion according to an embodiment of the present invention;

FIG. 5 is an enlarged view of portion A of FIG. 2;

FIG. 6 is a schematic cross-sectional view of an embodiment of the present invention;

fig. 7 is an exploded view of the embodiment of the present invention.

Description of the symbols in the figures:

the structure comprises a shell 11, a contact hole 12, a containing groove 13, a reinforcing rib 14, a slot 15, a plug hole 16, an opening 17, an inner bottom 18, an inner cavity 19, a thimble 21, a connecting part 22, a terminal 23, an elastic section 24, a connecting section 25, an assembling end 26, a limiting lug 27, a welding end 28, an assembling hole 29, a plug column 31, a limiting groove 32, a limiting step 33, a connecting seat 34, a connecting plate 35, a convex wall 36, a stop lug 37 and a stop top 38.

Detailed Description

To make the purpose, technical solution and advantages of the present invention clearer, the following will combine the embodiments of the present invention and the corresponding drawings to clearly and completely describe the technical solution of the present invention. It is to be understood that the embodiments described are only some embodiments of the invention, and 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.

In the description of the present invention, it should be noted that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to the drawings, the utility model comprises a housing 11 (insulating, bottom open), the housing 11 is a plastic insulating cavity, the bottom of the housing 11 is provided with an open (box-shaped open), two sides of the housing 11 are provided with convex walls 36 extending upwards, the convex walls 36 are used for fixing the accurate and limited connection of the external connector; one side of the housing 11 is provided with an opening 17.

An inner cavity 19 (insulation) separated from the inner wall of the shell 11 is arranged on the inner bottom 18 of the shell 11 (insulation, bottom opening), the terminal 23 is positioned in the inner cavity 19, and a plurality of reinforcing ribs 14 are arranged between the inner wall of the shell 11 and the outer wall of the inner cavity 19.

The containing groove 13 is opened on the inner bottom 18 of the inner cavity 19, and the inward outer side wall of the limiting groove 32 of the plug column 31 is connected with the inner cavity 19.

A set of symmetrical plug-in posts 31 are convexly arranged on the inner bottom (18) of the outer shell 11, the plug-in posts 31 are erected on the inner bottom 18 of the outer shell 11, the plug-in posts 31 extend inwards from the inner bottom 18 of the outer shell 11, preferably, a set of symmetrical plug-in posts 31 are arranged on the inner side of the outer shell 11, the plug-in posts 31 are connected with the inner wall of the outer shell 11 through connecting plates 35, a connecting seat 34 is arranged between the plug-in posts 31 in a connecting mode, and the connecting plates 35 strengthen the strength of the plug-in posts 31. The outer shell 11 is formed with a contact hole 12 vertically penetrating the insole 18.

The inner bottom 18 of the outer shell 11 is provided with a containing groove 13 for containing the elastic section 24, two ends of the containing groove 13 are respectively communicated with the contact hole 12 and the slot 15, the slot wall of the slot 15 facing the containing groove 13 is provided with a limiting groove 32 in a penetrating manner, the width of the limiting groove 32 is smaller than that of the slot 15, and the limiting groove 32 is communicated with the containing groove 13 and the slot 15.

The connecting part of the slot 15 and the accommodating groove 13 is provided with a limiting step 33, the limiting step 33 is positioned in the slot 15, the width of the elastic section 24 is smaller than that of the connecting section 25, a stopping top position 38 is formed at the connecting part of the elastic section 24 and the connecting section 25, and the stopping top position 38 is arranged to be abutted against the limiting step 33.

Furthermore, the inserting columns 31 are provided with through inserting slots 15, one inward side of each inserting slot 15 is provided with a reduced limiting groove 32, the width of each limiting groove 32 is smaller than that of each inserting slot 15, a group of inserting columns 31 are arranged on the inner side of the shell 11, and a connecting seat 34 is arranged between the group (two) of inserting columns 31.

Furthermore, the inner bottom 18 of the outer shell 11 is provided with a containing groove 13, the containing groove 13 is connected with the end portion, close to the outer shell 11, of the inner bottom 18 of the slot 15 in a penetrating manner, and the containing groove 13 is located at the bottom end of the limiting groove 32, close to the inner bottom 18, and extends inwards on the inner bottom 18.

Furthermore, a limiting step 33 is arranged at the joint of the slot 15 and the accommodating groove 13, and the limiting step 33 is located in the slot 15. The both sides of linkage segment 25 are equipped with a plurality of outside bellied and end a lug 37, are equipped with the spacing lug 27 that leans out to extend on the linkage segment 25, and the linkage segment 25 is inserted and is established in slot 15, and end a lug 37 and spacing lug 27 and support tightly in the interior groove face of slot 15.

A terminal 23 (L-shaped) is inserted into the slot 15 of the housing 11, the terminal 23 includes an elastic section 24 and a connecting section 25 which are integrally connected, and the connecting section 25 is inserted into the slot 15. The width of elasticity section 24 (cantilever) is less than the width of linkage segment 25, elasticity section 24 is equipped with backstop top position 38 with linkage segment 25 junction, backstop top position 38 conflicts spacing step 33 setting, spacing step 33 is fixed a position terminal 23 through backstop top position 38, the both sides of linkage segment 25 are equipped with a plurality of outside bellied position lugs 37 that end, be equipped with the spacing lug 27 that leans out on the linkage segment 25, spacing lug 27 inserts and establishes in slot 15, spacing lug 27 outer end conflicts with slot 15 inner wall and interferes the setting.

The end of the connecting section 25 remote from the elastic section 24 (open towards the housing 11) is provided with a welded end 28, and the end of the elastic section 24 remote from the connecting section 25 is provided with a contact portion which elastically protrudes out of the contact hole 12 under the elastic force of the elastic section 24.

The contact part comprises an assembly end 26 positioned at the tail part of the elastic section 24, an assembly hole 29 opposite to the contact hole 12 is formed in the middle of the assembly end 26 in a penetrating mode, an ejector pin 21 is arranged on one surface, facing the contact hole 12, of the assembly end 26, the end part of the ejector pin 21 penetrates through the contact hole 12 to extend out of the contact hole 12 and elastically protrudes out of the outer surface of the shell 11, a connecting part 22 is arranged at the bottom end of the ejector pin 21, and the connecting part 22 is inserted into the assembly hole 29 and is assembled and connected through riveting; in other words, the connection portion 22 is provided in the fitting hole 29 of the inwardly extending end portion of the terminal 23 and connected by caulking assembly.

Furthermore, the connecting section 25 is located in the slot 15, the plurality of limiting protruding pieces 27 at two sides of the connecting section 25 abut against two side walls of the slot 15, and the outwards inclined limiting protruding pieces 27 of the slot 15 abut against the inner side wall (stop member) of the slot 15.

The connecting section 25 is inserted into the slot 15, the welding end 28 of the end of the connecting section 25 extends out of the end of the slot 15, and the welding end 2) is arranged outside the slot 15.

The inner cavity of the housing 11 is provided with a plurality of insertion holes 16, furthermore, four corners of the inner cavity of the housing 11 are respectively provided with the insertion holes 16, and the housing 11 is connected with the main body part through the insertion holes 16.

The foregoing detailed description includes references to the accompanying drawings, which form a part hereof. By way of illustration, the drawings show specific embodiments in which the invention can be practiced. These embodiments are also referred to herein as "examples". These examples may include other elements in addition to those shown and described. The present disclosure also contemplates examples using any combination or permutation of the elements or elements shown, either with respect to a particular example (or one or more aspects thereof) or with respect to other examples (or one or more aspects thereof) shown or described herein.

Claims

1. A Pogo Pin connector comprising: the shell (11) is characterized in that a plug column (31) is arranged on the inner side of the shell (11), the plug column (31) extends inwards from an inner bottom (18) of the shell (11), a through slot (15) is formed in the plug column (31), and a contact hole (12) vertically penetrating through the inner bottom (18) is formed in the shell (11);

on shell (11) slot (15) interpolation is equipped with terminal (23), terminal (23) are including elastic section (24) and linkage segment (25) of body coupling, linkage segment (25) are inserted and are established in slot (15), linkage segment (25) are kept away from the one end of elastic section (24) is equipped with welding end (28), elastic section (24) are kept away from the one end of linkage segment (25) is equipped with the contact site, the contact site is in elastic protrusion stretches out under the elastic force effect of elastic section (24) contact hole (12).

2. The Pogo Pin connector as claimed in claim 1, wherein the contact portion comprises a mounting end (26) located at the tail of the elastic section (24), a mounting hole (29) opposite to the contact hole (12) is formed through the middle of the mounting end (26), a Pin (21) is disposed on one surface of the mounting end (26) facing the contact hole (12), the end of the Pin (21) extends through the contact hole (12) and elastically protrudes out of the outer surface of the housing (11), a connecting portion (22) is disposed at the bottom end of the Pin (21), and the connecting portion (22) is inserted into the mounting hole (29) and assembled and connected by riveting.

3. The Pogo Pin connector as claimed in claim 2, wherein the inner bottom (18) of the housing (11) is formed with a receiving groove (13) for receiving the elastic section (24), two ends of the receiving groove (13) are respectively communicated with the contact hole (12) and the insertion groove (15), a limiting groove (32) is formed through a wall of the insertion groove (15) facing the receiving groove (13), the width of the limiting groove (32) is smaller than that of the insertion groove (15), and the limiting groove (32) is communicated with the receiving groove (13) and the insertion groove (15).

4. The Pogo Pin connector as claimed in claim 3, wherein a position-limiting step (33) is disposed at a connection position of the slot (15) and the receiving groove (13), the position-limiting step (33) is located in the slot (15), a width of the elastic section (24) is smaller than a width of the connecting section (25), a position-stopping top (38) is formed at a connection position of the elastic section (24) and the connecting section (25), and the position-stopping top (38) abuts against the position-limiting step (33).

5. The Pogo Pin connector as claimed in claim 4, wherein a plurality of outward protruding stop protrusions (37) are disposed on two sides of the connecting section (25), a limiting protrusion (27) extending outward and inclined is disposed on the connecting section (25), the connecting section (25) is inserted into the insertion slot (15), and the stop protrusions (37) and the limiting protrusion (27) are abutted against an inner slot surface of the insertion slot (15).

6. The Pogo Pin connector of claim 1, wherein the housing (11) is an insulating cavity made of plastic, the bottom of the housing (11) is provided with an opening, two sides of the housing (11) are provided with protruding walls (36) extending upwards, and one side of the housing (11) is provided with an opening (17).

7. A Pogo Pin connector as claimed in claim 1, wherein said inner bottom (18) of said housing (11) is surrounded by an inner cavity (19) spaced from the inner wall of said housing (11), said terminals (23) are located in said inner cavity (19), and a plurality of ribs (14) are provided between the inner wall of said housing (11) and the outer wall of said inner cavity (19).

8. The Pogo Pin connector as claimed in claim 1, wherein a set of symmetrical plug posts (31) are protruded from the inner bottom (18) of the housing (11), the plug posts (31) are connected to the inner wall of the housing (11) through connecting plates (35), and a connecting seat (34) is connected between the plug posts (31).

9. A Pogo Pin connector as claimed in claim 1, characterized in that the inner wall of the housing (11) is provided with a number of plug-in holes (16).