CN115360543A - POGO PIN connector - Google Patents
POGO PIN connector Download PDFInfo
- Publication number
- CN115360543A CN115360543A CN202210933496.2A CN202210933496A CN115360543A CN 115360543 A CN115360543 A CN 115360543A CN 202210933496 A CN202210933496 A CN 202210933496A CN 115360543 A CN115360543 A CN 115360543A
- Authority
- CN
- China
- Prior art keywords
- pin
- ring
- shell
- mounting
- main body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000003466 welding Methods 0.000 claims abstract description 16
- 238000005476 soldering Methods 0.000 claims abstract description 10
- 239000000758 substrate Substances 0.000 claims description 7
- 238000009413 insulation Methods 0.000 abstract description 13
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 22
- 229910052742 iron Inorganic materials 0.000 description 11
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- APTZNLHMIGJTEW-UHFFFAOYSA-N pyraflufen-ethyl Chemical compound C1=C(Cl)C(OCC(=O)OCC)=CC(C=2C(=C(OC(F)F)N(C)N=2)Cl)=C1F APTZNLHMIGJTEW-UHFFFAOYSA-N 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/652—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding with earth pin, blade or socket
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The invention discloses a POGO PIN connector which comprises a shell, wherein a through accommodating cavity is formed in the shell, mounting rings which are bent inwards and extend into the accommodating cavity are arranged on two opposite sides of one end of the shell, and through assembling holes are formed in the mounting rings; an insulation main body is embedded in the accommodating cavity of the shell, two sides of one end, close to the mounting ring, of the insulation main body are provided with limiting grooves matched with the mounting ring, and the mounting ring is tightly propped against the limiting grooves; the limiting groove is provided with a side hole which is matched and coaxial with the assembling hole of the mounting ring; a group of side PIN needles are arranged on two sides of the insulating main body and inserted into the side edge holes through the mounting rings; and a positioning ring with the diameter larger than that of the side PIN needle is arranged on the side PIN needle, and a pre-soldering lug is arranged between the positioning ring and the mounting ring. According to the invention, the earring structures are designed on two sides of the shell, so that the earring and the side PIN needle can be conveniently connected through the pre-welding piece, and the function of fastening and conducting the side PIN needle and the shell is realized.
Description
Technical Field
The invention relates to the field of connectors, in particular to a POGO PIN connector applied to a Cable/charging Cable and other test bases.
Background
The POGO PIN connector is mainly assembled on products such as computer periphery, servers, routers, exchange equipment and the like, is used for data transmission, peripheral connection and the like, and is widely applied to the fields of networks, communication, automatic control and the like.
Along with the function of electronic product is more and more abundant, has increased the requirement to the structure of product, and the POGO PIN connector of many PIN numbers is mostly POGO PIN + houseing's combination at present, and POGO PIN specification is last comparatively unified, does not have obvious characteristic to distinguish ground connection PIN and power PIN or signal PIN, electrocutes because of equipment insulation damage easily, damages equipment during perhaps thunderbolt.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a grounding design structure of a POGO PIN connector, which is easy to realize structurally, convenient to assemble, high in production efficiency and wide in applicability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a POGO PIN connector comprises a shell, wherein a through accommodating cavity is formed in the shell, mounting rings which are bent inwards and extend into the accommodating cavity are arranged on two opposite sides of one end of the shell, and through assembly holes are formed in the mounting rings;
an insulation main body is embedded in the accommodating cavity (through hole) of the shell, limiting grooves matched with the mounting ring are formed in two sides of one end, close to the mounting ring, of the insulation main body, and the mounting ring is tightly abutted to the limiting grooves; the limiting groove is provided with a side hole which is matched and coaxial with the assembling hole of the mounting ring;
a group of side PIN needles are arranged on two sides of the insulating main body and inserted into the side edge holes through the mounting rings;
the locating ring with the diameter larger than that of the side PIN needle is arranged on the side PIN needle, the pre-welding piece is arranged between the locating ring and the mounting ring and sleeved on the side PIN needle, the locating ring is arranged on the pre-welding piece in a propping manner, and one surface of the pre-welding piece, which is far away from the locating ring, is arranged on the mounting ring in a close proximity manner; the contact end of side PIN needle extends insulating main part and is located insulating main part top outside.
Further, in some embodiments, the insulating main body is provided with a plurality of through jacks, signal PIN PINs are arranged in the jacks, and a grounding PIN is arranged in one of the jacks.
Further, in some embodiments, the contact ends of the grounding PIN PINs are flush with the contact ends of the side PIN PINs on two sides; the contact end of the grounding PIN PIN and the side PIN PIN is higher than the contact end of the signal PIN PIN.
Further, in some embodiments, the mounting ring extends inward perpendicular to the transverse bend of the housing, and the other end of the housing away from the mounting ring is provided with a plurality of outwardly extending tabs.
Further, in some embodiments, the shell is formed by riveting, the corresponding riveting joint is provided with a profiling riveting point, and the riveting seam of the shell is welded by spot welding.
Further, in some embodiments, the depth of the side hole is less than the height of the insulation body, and the depth of the side hole is 1/4 to 1/2 of the height of the insulation body.
Further, in some embodiments, one end of the signal PIN, which is far away from the mounting ring (earring), is provided with a limiting ring, the outer diameter of the limiting ring is larger than the inner diameter of the jack, and the limiting ring on the signal PIN abuts against the opening of the jack.
Further, in some embodiments, the one end that the installation ring (earring) was kept away from to ground connection PIN needle is equipped with the spacing ring, and the spacing ring external diameter is greater than the internal diameter of jack, and the spacing ring on ground connection PIN needle (long POGO PIN needle) supports tightly to set up the opening part at the jack.
Further, in some embodiments, the retaining ring outer diameter is greater than the side bore inner diameter;
two rows of 8 jacks (assembly through holes) are arranged on the insulating main body.
Further, in some embodiments, a base plate is arranged at one end of the insulating main body, which is far away from the limiting groove, a plurality of inserting ports are formed in the base plate, and the inserting pieces of the shell are inserted into the inserting ports;
mounting holes for mounting are provided on a set of opposite corners of the substrate.
According to the POGO PIN connector with the 10PIN iron shell, the Housing (the insulating main body) is firstly assembled with the 8 POGO PIN, then the Housing (the iron shell) is assembled into the Housing (the insulating main body), and then the 2 POGO PIN PINs on two sides are assembled with the iron shell by penetrating the pre-soldering piece (the infrared reflow furnace), so that the function of fastening and conducting the POGO PINs on the two sides and the iron shell is realized, and the grounding effect is ensured.
Ear ring (mounting ring) structures are designed on two sides of the iron shell, so that the pre-soldering sheets can be conveniently in surface contact with the ear rings and the POGO PIN, the pre-soldering sheets are used as intermediate carriers, and the POGO PIN on the two sides and the iron shell are fastened and conducted by utilizing the characteristic that the pre-soldering sheets are automatically melted and bonded after being placed in an IR (infrared reflow furnace); compared with the traditional riveting or other mechanical fixing modes, the invention has the advantages of more stable connection, large contact area and better conduction.
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 an exploded perspective view of an embodiment of the present invention;
FIG. 4 is an exploded view of an insulative body portion according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view of an insulative body portion according to an embodiment of the present invention;
FIG. 6 is a cross-sectional view of a PIN side PIN portion according to an embodiment of the present invention;
FIG. 7 is a perspective view of an embodiment of the present invention;
FIG. 8 is an enlarged view of portion A of FIG. 6;
FIG. 9 is a schematic bottom view of an embodiment of the present invention;
fig. 10 is a perspective view of a side hole portion according to an embodiment of the present invention.
The symbols in the figure illustrate:
the structure comprises a substrate 11, a socket 12, an insulating main body 13, a jack 14, a limiting groove 15, a side hole 16, a mounting hole 17, a shell 21, a containing cavity 22, a mounting ring 23, an inserting piece 24, a profiling riveting point 25, a signal PIN needle 31, a limiting ring 32, a grounding PIN needle 33, a side PIN needle 35, a positioning ring 36 and a pre-welding piece 37.
Detailed Description
It should be noted that, in the present application, the embodiments and features of the embodiments may be combined with each other without conflict. The features and technical means of the present invention, and the specific objects and functions achieved thereby, will be better understood through a consideration of the following detailed description of the invention with reference to the accompanying drawings.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "front," "back," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to the attached drawings, the invention comprises a shell 21, a through containing cavity 22 is arranged on the shell 21, a plurality of inserting pieces 24 extending outwards are arranged at one end of the shell 21, mounting rings 23 bending inwards and extending into the containing cavity 22 are arranged at two symmetrical sides of the other end of the shell 21 far away from the inserting pieces 24, the mounting rings 23 are bent inwards and extend inwards in a transverse direction perpendicular to the shell 21, through assembling holes are arranged on the mounting rings 23, and the mounting rings 23 at two sides of the shell 21 are arranged oppositely.
The shell 21 is formed by riveting, the corresponding riveting joint is provided with a copying riveting point 25, and the riveting seam of the shell 21 is welded by spot welding respectively.
An insulation main body 13 is embedded in an accommodating cavity 22 (through opening) of the shell 21, two sides of one end, close to the mounting ring 23, of the insulation main body 13 are provided with limiting grooves 15 which are symmetrically matched with the mounting ring 23, and the mounting ring 23 is tightly abutted against the limiting grooves 15; the limiting groove 15 is provided with a side hole 16 which is matched and coaxial with the assembling hole of the mounting ring 23; the depth of the side hole 16 is smaller than the height of the insulation main body 13, and the depth of the side hole 16 is 1/4-1/2 of the height of the insulation main body 13; preferably, the depth of the side hole 16 is 1/3 of the height of the insulation body 13.
Further, in one embodiment, a set of symmetrical side PIN PINs 35 are arranged on two sides of the insulating main body 13, and the side PIN PINs 35 are inserted into the side holes 16 through the mounting rings 23; a positioning ring 36 with a diameter larger than that of the side PIN needle 35 is arranged on the side PIN needle 35, the outer diameter of the positioning ring 36 is larger than the inner diameter of the side hole 16, a pre-welding piece 37 is arranged between the positioning ring 36 and the mounting ring 23, the pre-welding piece 37 is sleeved on the side PIN needle 35, the positioning ring 36 is tightly arranged on the pre-welding piece 37 in a propping manner, and one surface, far away from the positioning ring 36, of the pre-welding piece 37 is closely arranged on the mounting ring 23; the contact end of the side PIN 35 extends out of the insulating main body 13 and is positioned outside the top end of the insulating main body 13.
The insulating main body 13 is provided with a plurality of through jacks 14, signal PIN PINs 31 are arranged in the jacks 14, and a grounding PIN PIN 33 is arranged in one jack 14. In one embodiment of the present invention, the insulating main body 13 is provided with two rows of 8 insertion holes 14 (through holes); in other words, the insulating main body 13 is provided with two rows of 4 insertion holes 14.
Further, in one embodiment, the contact ends of the grounding PIN PINs 33 are flush with the contact ends of the side PIN PINs 35 on both sides; the contact end of the grounding PIN 33 and the side PIN 35 is higher than the contact end of the signal PIN 31.
One end of the signal PIN PIN 31, which is far away from the mounting ring 23 (earring), is provided with a limiting ring 32, the outer diameter of the limiting ring 32 is larger than the inner diameter of the jack 14, and the limiting ring 32 on the signal PIN PIN 31 is abutted against the opening of the jack 14.
One end that ground connection PIN needle 33 kept away from collar 23 (earrings) is equipped with spacing ring 32, and the spacing ring 32 external diameter is greater than the internal diameter of jack 14, and spacing ring 32 on ground connection PIN needle 33 (long POGO PIN needle) supports tightly to set up the opening part at jack 14.
The end of the insulating main body 13 far away from the limiting groove 15 is provided with a substrate 11, the substrate 11 is provided with a plurality of interfaces 12, and the inserting piece 24 of the shell 21 is inserted in the interface 12.
The substrate 11 is provided with mounting holes 17 for mounting connection, and preferably, mounting holes 17 for mounting are provided at a set of opposite corners of the substrate 11.
The shell 21 is formed by riveting, copying riveting points 25 (copying riveting, similar to matched trapezoid clamping grooves and trapezoid clamping pieces) are arranged at the riveting connection of the shell 21, and riveting gaps of the shell 21 are welded by spot welding respectively. The shell 21 (iron shell) is welded together by spot welding, and the gap of the iron shell is fixed by adopting a welding spot and a copying riveting point 25 (copying riveting), as shown in the attached figure 4, so that the strength of the iron shell is increased by the two ways; and the strength of the shell 21 (iron shell) is greatly improved by reinforcing the riveting gap of the iron shell (copying riveting point + spot welding).
The invention designs 3 long POGO PIN (side PIN 35 and grounding PIN 33) and 7 short POGO PIN (signal PIN 31) on the structure; grounding PIN 33 (including side PIN 35) is higher than signal PIN 31 by a certain distance, so grounding PIN 33 (including side PIN 35) can contact first, avoiding the personal to get an electric shock due to equipment insulation damage, and simultaneously avoiding equipment damage or static electricity conduction during lightning strike.
Earring structures (mounting rings 23) are designed on two sides of the shell 21, so that the earrings and the side PIN needles 35 are conveniently connected through the pre-soldering pieces 37, and the function of fastening and conducting the side PIN needles 35 and the shell 21 is realized.
The foregoing examples, which are indicative of several preferred embodiments of the invention, are given in detail and are therefore to be understood that the invention is not limited to the precise forms disclosed herein, and is not to be construed as being limited to the exclusion of other examples, which may be used in various other combinations, modifications, and environments and which are capable of modification within the scope of the inventive concept described herein, either by the above teachings or by the skill or knowledge of the relevant art, and therefore not to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the spirit and scope of the present invention, and those skilled in the art can make modifications and variations without departing from the spirit and scope of the present invention, which falls within the protection scope of the appended claims. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A POGO PIN connector comprising: the portable electronic device comprises a shell (21), wherein a through containing cavity (22) is formed in the shell (21), and is characterized in that mounting rings (23) which are bent inwards and extend into the containing cavity (22) are arranged on two opposite sides of one end of the shell (21), and through assembling holes are formed in the mounting rings (23);
an insulating main body (13) is embedded in the accommodating cavity (22) of the shell (21), two sides of one end, close to the mounting ring (23), of the insulating main body (13) are provided with limiting grooves (15) matched with the mounting ring (23), and the mounting ring (23) is tightly arranged on the limiting grooves (15); a side hole (16) which is matched and coaxial with the assembling hole of the mounting ring (23) is formed in the limiting groove (15);
a group of side PIN needles (35) is arranged on two sides of the insulating main body (13), and the side PIN needles (35) penetrate through the mounting ring (23) and are inserted into the side holes (16);
a positioning ring (36) with the diameter larger than that of the side PIN needle (35) is arranged on the side PIN needle, a pre-soldering piece (37) is arranged between the positioning ring (36) and the mounting ring (23), the pre-soldering piece (37) is sleeved on the side PIN needle (35), the positioning ring (36) is tightly abutted to the pre-soldering piece (37), and one surface, far away from the positioning ring (36), of the pre-soldering piece (37) is closely arranged on the mounting ring (23); the contact end of the side PIN needle (35) extends out of the insulating main body (13) and is located on the outer side of the top end of the insulating main body (13).
2. POGO PIN connector according to claim 1, characterised in that said insulating body (13) is provided with a plurality of through holes (14), said holes (14) being provided with signal PIN PINs (31), one of said holes (14) being provided with ground PIN PINs (33).
3. POGO PIN connector according to claim 2, characterised in that the contact ends of said ground PIN PINs (33) are flush with the contact ends of said side PIN PINs (35) on both sides; the contact end of the grounding PIN PIN (33) and the side PIN PIN (35) is higher than the contact end of the signal PIN PIN (31).
4. POGO PIN connector according to claim 1, characterised in that the mounting ring (23) extends inwards perpendicular to the transverse bend of the housing (21), and that the other end of the housing (21) remote from the mounting ring (23) is provided with a number of outwardly extending tabs (24).
5. POGO PIN connector according to claim 1, wherein said housing (21) is formed by riveting, and profile riveting points (25) are provided at corresponding riveting joints, and riveting slits of said housing (21) are respectively welded by spot welding.
6. POGO PIN connector according to claim 1, characterised in that the depth of the side holes (16) is smaller than the height of the insulating body (13), the depth of the side holes (16) being between 1/4 and 1/2 of the height of the insulating body (13).
7. POGO PIN connector according to claim 2, wherein a limiting ring (32) is arranged at one end of the signal PIN PIN (31) far away from the mounting ring (23), the outer diameter of the limiting ring (32) is larger than the inner diameter of the jack (14), and the limiting ring (32) on the signal PIN PIN (31) is tightly arranged at the opening of the jack (14).
8. The POGO PIN connector according to claim 2, wherein a limiting ring (32) is arranged at one end of the grounding PIN (33) far away from the mounting ring (23), the outer diameter of the limiting ring (32) is larger than the inner diameter of the jack (14), and the limiting ring (32) on the grounding PIN (33) is abutted against the opening of the jack (14).
9. A POGO PIN connector according to claim 2, wherein the outer diameter of the retaining ring (36) is greater than the inner diameter of the side bore (16);
two rows of 8 jacks (14) are arranged on the insulating main body (13).
10. The POGO PIN connector according to claim 4, wherein a base plate (11) is arranged at one end of the insulating main body (13) far away from the limiting groove (15), a plurality of inserting ports (12) are formed in the base plate (11), and the inserting pieces (24) of the shell (21) are inserted into the inserting ports (12);
mounting holes (17) for mounting are formed in a group of opposite corners of the substrate (11).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210933496.2A CN115360543A (en) | 2022-08-04 | 2022-08-04 | POGO PIN connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202210933496.2A CN115360543A (en) | 2022-08-04 | 2022-08-04 | POGO PIN connector |
Publications (1)
Publication Number | Publication Date |
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CN115360543A true CN115360543A (en) | 2022-11-18 |
Family
ID=84033184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202210933496.2A Pending CN115360543A (en) | 2022-08-04 | 2022-08-04 | POGO PIN connector |
Country Status (1)
Country | Link |
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CN (1) | CN115360543A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008011394U1 (en) * | 2008-02-01 | 2008-10-30 | Li, Yang-Yin, Lujhu | Interconnects |
US20110053404A1 (en) * | 2009-08-26 | 2011-03-03 | Sumitomo Wiring Systems, Ltd | Male connector and connector apparatus |
CN104979729A (en) * | 2015-07-13 | 2015-10-14 | 思库电子(东莞)有限公司 | Power adapter with rotatable hide plug |
CN211829265U (en) * | 2020-04-23 | 2020-10-30 | 宁波吉品科技有限公司 | Bundling elastic contact radio frequency assembly |
CN214044066U (en) * | 2020-12-17 | 2021-08-24 | 建保精密五金(深圳)有限公司 | Double-end compression POGO PIN connector |
CN216214447U (en) * | 2021-11-09 | 2022-04-05 | 东莞立德精密工业有限公司 | Magnetic connector |
-
2022
- 2022-08-04 CN CN202210933496.2A patent/CN115360543A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202008011394U1 (en) * | 2008-02-01 | 2008-10-30 | Li, Yang-Yin, Lujhu | Interconnects |
US20110053404A1 (en) * | 2009-08-26 | 2011-03-03 | Sumitomo Wiring Systems, Ltd | Male connector and connector apparatus |
CN104979729A (en) * | 2015-07-13 | 2015-10-14 | 思库电子(东莞)有限公司 | Power adapter with rotatable hide plug |
CN211829265U (en) * | 2020-04-23 | 2020-10-30 | 宁波吉品科技有限公司 | Bundling elastic contact radio frequency assembly |
CN214044066U (en) * | 2020-12-17 | 2021-08-24 | 建保精密五金(深圳)有限公司 | Double-end compression POGO PIN connector |
CN216214447U (en) * | 2021-11-09 | 2022-04-05 | 东莞立德精密工业有限公司 | Magnetic connector |
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