CN211428412U - Conductive terminal and matching assembly with the same - Google Patents
Conductive terminal and matching assembly with the same Download PDFInfo
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- CN211428412U CN211428412U CN202020331304.7U CN202020331304U CN211428412U CN 211428412 U CN211428412 U CN 211428412U CN 202020331304 U CN202020331304 U CN 202020331304U CN 211428412 U CN211428412 U CN 211428412U
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- cooperation
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- protrusion
- butt joint
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Abstract
The utility model discloses a conductive terminal and have this conductive terminal's cooperation subassembly, conductive terminal can with butt joint terminal contact cooperation, conductive terminal include the base member and be located the base member anterior with butt joint terminal complex cooperation end, the cooperation end include with butt joint terminal complex first cooperation portion and setting are in first cooperation portion the place ahead with butt joint terminal complex second cooperation portion, first cooperation portion includes first arch, second cooperation portion includes the second arch, first arch with the second arch to the same one side arch of terminal, first arch with butt joint terminal's cooperation direction with the second arch with butt joint terminal's cooperation direction is different, and the cooperation mode is different. First protruding with the second protruding with the cooperation direction and the cooperation mode of butt joint terminal are all inequality. Thus, the conductive terminal can be reliably mated with the mating terminal in a multi-point contact manner.
Description
[ technical field ] A method for producing a semiconductor device
The present invention relates to a conductive terminal and a mating assembly having the same, and more particularly to a conductive terminal and a mating assembly having a plurality of contact portions.
[ background of the invention ]
Please refer to chinese patent No. CN104167620, published in 04/08/2017, which discloses a mating assembly comprising a conductive terminal and a flat and straight mating terminal mating with the conductive terminal, wherein the conductive terminal comprises a first contact portion at a front end and a second contact portion at a rear end, and the first contact portion and the second contact portion are bullet-contact-mated with the mating terminal along a same direction. When the conductive terminal and the straight butt-joint terminal are mutually inserted, the contact surfaces of the butt-joint terminal and the first contact part and the second contact part of the conductive terminal are difficult to be ensured to be in conductive contact, so that the integrity of the transmission signal of the electric connector is seriously influenced.
[ Utility model ] content
The present invention is directed to a conductive terminal, which can be reliably mated with a mating terminal in a multi-point contact manner.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a conductive terminal, it can with butt joint terminal contact cooperation, conductive terminal include the base member and be located the base member anterior with butt joint terminal complex cooperation end, the cooperation end include with first cooperation portion of butt joint terminal complex and setting are in first cooperation portion the place ahead with butt joint terminal complex second cooperation portion, first cooperation portion includes first arch, second cooperation portion includes the second arch, first arch with the second arch to the same one side arch of terminal, first arch with the cooperation direction of butt joint terminal with the second arch with the cooperation direction of butt joint terminal is different, and the cooperation mode is different.
The specific implementation structure is as follows:
the second protrusion is in contact fit with the mating terminal in a first direction, and the first protrusion is in contact fit with the mating terminal in a direction perpendicular to the first direction and perpendicular to the front-rear direction.
The first protrusion is a stamped inelastic protrusion structure, and the second protrusion is an elastic protrusion structure bent from the second matching portion.
The first bulge comprises a pair of stamping surfaces formed by stamping, the stamping surfaces are in clamping fit with the butt joint terminals, and the second bulge is in bullet contact fit with the butt joint terminals.
Butt joint terminal includes the cooperation contact site of straight form, cooperation contact site include first cooperation contact site and with the second cooperation contact site that first cooperation contact site links to each other, first contact cooperation portion includes the fluting along the fore-and-aft direction, the fluting includes two relative walls, first arch includes a pair of punching press face that the punching press formed, the protruding follow of second cooperation portion is buckled and is formed, the punching press face with the cooperation mode of wall is the centre gripping cooperation, the protruding cooperation mode with the first cooperation portion of second is elasticity and supports the press fit.
The second projection projects in a direction perpendicular to the first direction and perpendicular to the front-rear direction at the second fitting portion.
The second engaging portion includes a slot extending in the front-rear direction, the slot dividing the second engaging portion into a pair of resilient engaging arms each having one second projection.
Another objective of the present invention is to provide a mating assembly, in which the conductive terminals can be reliably mated with the mating terminals in a multi-point contact manner.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a cooperation subassembly, its include conductive terminal and with conductive terminal complex butt joint terminal, conductive terminal include the base member and be located the base member anterior with butt joint terminal complex cooperation end, the cooperation end include with first cooperation portion of butt joint terminal complex and set up be in first cooperation portion the place ahead with butt joint terminal complex second cooperation portion, first cooperation portion includes first arch, second cooperation portion includes the second arch, first arch with the second arch to the same one side arch of terminal, first arch with the cooperation direction of butt joint terminal with the second arch with the cooperation direction of butt joint terminal is different, and the cooperation mode is different.
The specific implementation structure is as follows:
the first protrusion is a stamped inelastic protrusion structure, and the second protrusion is an elastic protrusion structure bent from the second matching portion.
Butt joint terminal includes the cooperation contact site of straight form, cooperation contact site is including the first face towards conductive terminal, cooperation contact site include first cooperation contact site and with the second cooperation contact site that first cooperation contact site links to each other, first cooperation contact site includes the fluting along the fore-and-aft direction, the fluting includes two relative walls, first arch includes a pair of punching press face of punching press formation, the punching press face with the cooperation is held to the wall clamp, the protruding and first face elasticity of second supports the press fit.
Compared with the prior art, the utility model has the advantages of: the utility model discloses the cooperation subassembly first protruding with the second protruding to the same one side of terminal is protruding, first protruding with the cooperation direction of butt joint terminal with the second protruding with the cooperation direction of butt joint terminal is different, and the cooperation mode is different, thereby, the cooperation subassembly conductive terminal can realize the cooperation of multiple spot with the butt joint terminal reliably.
[ description of the drawings ]
Fig. 1 is a perspective view of a mating assembly of a first embodiment of the present invention in an unmated state.
Fig. 2 is a perspective view of the mating assembly shown in fig. 1 in a mated state.
Fig. 3 is a perspective view from another perspective of the mating assembly shown in fig. 2.
Fig. 4 is an enlarged partial view of the circled portion of the mating assembly shown in fig. 1.
Fig. 5 is an enlarged partial view of the circled portion of the mating assembly shown in fig. 2.
Fig. 6 is an enlarged partial view of the circled portion of the mating assembly shown in fig. 3.
Fig. 7 is a perspective view of a mating assembly of a second embodiment of the present invention in an unmated state.
Fig. 8 is an enlarged partial view of the circled portion of the mating assembly shown in fig. 7.
[ description of main reference symbols ]
Second fitting part 140, 140 'first projection 131, 131'
Slotted 231 side wall 233
The following detailed description of the invention will be further described in conjunction with the above-identified drawings.
[ detailed description ] embodiments
Referring to fig. 1 to 6, a mating assembly 100 according to a first embodiment of the present invention includes a conductive terminal 10 and a mating terminal 20 mated with the conductive terminal 10. The conductive terminal 10 is an elastic terminal, and the butt terminal 20 is a flat structure as a whole.
The conductive terminal 10 includes a base 11 and a mating end 13 located at the front of the base 11 and mated with the mating terminal 20, wherein the mating end 13 includes a first mating portion 130 mated with the mating terminal 20 and a second mating portion 140 disposed in front of the first mating portion 130 and mated with the mating terminal 20. The first mating portion 130 includes a first protrusion 131, the second mating portion 140 includes a second protrusion 141, and the first protrusion 131 and the second protrusion 141 protrude to the same side of the terminal. The first protrusion 131 is a stamped and formed inelastic protrusion structure, and the first protrusion 131 includes a pair of stamped faces 133. The second protrusion 141 is an elastic protrusion bent from the second matching portion 140.
The counterpart terminal 20 includes a flat mating contact portion 21, the mating contact portion 21 includes a first surface 201 facing the conductive terminal, the mating contact portion 21 includes a first mating contact portion 230 and a second mating contact portion 240 connected to the first mating contact portion 230, the first mating contact portion 230 includes a slot 231 along a front-rear direction, the slot 231 includes two opposite side walls 233, and the slot 231 extends forward through a foremost end of the counterpart terminal 20 so as to receive the first protrusion 131 in the slot 231 from the foremost end.
After the conductive terminal 10 is mated with the mating terminal 20, the second protrusion 141 is in contact fit with the second mating contact portion 240, and the first protrusion 131 is in contact fit with the first mating contact portion 230. The first protrusion 131 and the second protrusion 141 are in contact fit with the mating contact portion 21 of the mating terminal 20 in different manners, specifically, in this embodiment, the first protrusion 131 is in non-elastic fit with the mating terminal 20, and the second protrusion 141 is in elastic press fit with the first surface 201 of the mating terminal 20. In addition, the first protrusion 131 and the second protrusion 141 are different from each other in the mating direction with respect to the mating terminal 20, specifically, in the present embodiment, the second protrusion 141 contacts and mates with the first surface 201 of the mating terminal 20 along a first direction, the first direction is a direction in which the first protrusion 131 and the second protrusion 141 protrude with respect to other positions of the mating terminal 13, and the first protrusion 131 contacts and mates with the mating terminal 20 along a second direction perpendicular to the first direction and perpendicular to the front-rear direction. In this embodiment, the dimension of the first protrusion 131 in the second direction is larger than the dimension of the slot 231 in the second direction, so that the two opposite stamping surfaces 133 of the slot 231 can clamp the side wall 233 to form an effective contact fit.
In the present embodiment, most of the conductive terminals 10 and the mating terminals 20 in the mating assembly 100 are designed in pairs, and are used for structural design of differential signal terminal interconnection, and the structural design of this structure can be used for related connector products of high-speed signal transmission specifications, such as backplane connectors, and of course, it can also be adapted to structural designs of other non-differential pair terminal interconnections.
Referring to fig. 5 to 8, in order to match the mating member 100 ' according to the second embodiment of the present invention, compared to the first embodiment, the second mating portion 140 ' of the conductive terminal 10 ' of the present invention includes a slot 40 extending in the front-rear direction, and the slot 40 divides the second mating portion 140 ' into a pair of elastic mating arms each having a second protrusion 141 '. The provision of the slot 40 reduces the flexural strength of the second mating portion 140 'to facilitate the contact mating of the first mating portion 130' with the counterpart terminal 20.
The utility model discloses cooperation subassembly increases a contact on traditional structural design basis, has effectively solved the electric capacity effect of high-speed signal transmission in-process single point contact to impedance matching's influence, has promoted the matching nature of impedance after the cooperation, improves Insertion Loss (Insertion Loss). Just the utility model discloses the cooperation subassembly first protruding with the cooperation direction and the cooperation mode of butt joint terminal with the second protruding with the cooperation direction of butt joint terminal is different and the cooperation mode is different, in order to guarantee first cooperation portion with second cooperation portion can with the reliable contact cooperation is realized to the butt joint terminal, thereby, the conductive terminal of cooperation subassembly can realize the cooperation of multiple spot with the butt joint terminal reliably.
The above is only an embodiment of the present invention, not all or only one embodiment, and any equivalent changes that the technical solution of the present invention takes are covered by the claims of the present invention through reading the present invention.
Claims (10)
1. The utility model provides a conductive terminal, it can with butt joint terminal contact cooperation, conductive terminal include the base member and be located the base member anterior with butt joint terminal complex mating end, the mating end include with butt joint terminal complex first cooperation portion and set up be in first cooperation portion the place ahead with butt joint terminal complex second cooperation portion, its characterized in that: the first matching part comprises a first protrusion, the second matching part comprises a second protrusion, the first protrusion and the second protrusion protrude towards the same side of the terminal, the matching direction of the first protrusion and the butt-joint terminal is different from the matching direction of the second protrusion and the butt-joint terminal, and the matching modes are different.
2. An electrically conductive terminal as claimed in claim 1, wherein: the second protrusion is in contact fit with the mating terminal in a first direction, and the first protrusion is in contact fit with the mating terminal in a direction perpendicular to the first direction and perpendicular to the front-rear direction.
3. An electrically conductive terminal as claimed in claim 1, wherein: the first protrusion is a stamped inelastic protrusion structure, and the second protrusion is an elastic protrusion structure bent from the second matching portion.
4. An electrically conductive terminal as claimed in claim 3, wherein: the first bulge comprises a pair of stamping surfaces formed by stamping, the stamping surfaces are in clamping fit with the butt joint terminals, and the second bulge is in bullet contact fit with the butt joint terminals.
5. An electrically conductive terminal as claimed in claim 4, wherein: butt joint terminal includes the cooperation contact site of straight form, cooperation contact site include first cooperation contact site and with the second cooperation contact site that first cooperation contact site links to each other, first cooperation contact site includes the fluting along the fore-and-aft direction, the fluting includes two relative walls, first arch includes a pair of punching press face that the punching press formed, the protruding follow of second cooperation portion is buckled and is formed, the punching press face with the cooperation mode of wall is the centre gripping cooperation, the second protruding with the cooperation mode of first cooperation portion is elasticity and supports the press fit.
6. An electrically conductive terminal as claimed in claim 1, wherein: the second projection projects in a direction perpendicular to the first direction and perpendicular to the front-rear direction at the second fitting portion.
7. An electrically conductive terminal as claimed in claim 1, wherein: the second engaging portion includes a slot extending in the front-rear direction, the slot dividing the second engaging portion into a pair of resilient engaging arms each having one second projection.
8. The utility model provides a cooperation subassembly, its include conductive terminal and with conductive terminal complex butt joint terminal, conductive terminal include the base member and be located the base member anterior with butt joint terminal complex cooperation end, the cooperation end include with butt joint terminal complex first cooperation portion and set up be in first cooperation portion the place ahead with butt joint terminal complex second cooperation portion, its characterized in that: the first matching part comprises a first protrusion, the second matching part comprises a second protrusion, the first protrusion and the second protrusion protrude towards the same side of the terminal, the matching direction of the first protrusion and the butt-joint terminal is different from the matching direction of the second protrusion and the butt-joint terminal, and the matching modes are different.
9. The mating assembly of claim 8, wherein: the first protrusion is a stamped inelastic protrusion structure, and the second protrusion is an elastic protrusion structure bent from the second matching portion.
10. The mating assembly of claim 9, wherein: butt joint terminal includes the cooperation contact site of straight form, cooperation contact site is including the first face towards conductive terminal, cooperation contact site include first cooperation contact site and with the second cooperation contact site that first cooperation contact site links to each other, first cooperation contact site includes the fluting along the fore-and-aft direction, the fluting includes two relative walls, first arch includes a pair of punching press face of punching press formation, the punching press face with the cooperation is held to the wall clamp, the protruding and first face elasticity of second supports the press fit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020331304.7U CN211428412U (en) | 2020-03-17 | 2020-03-17 | Conductive terminal and matching assembly with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020331304.7U CN211428412U (en) | 2020-03-17 | 2020-03-17 | Conductive terminal and matching assembly with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211428412U true CN211428412U (en) | 2020-09-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020331304.7U Active CN211428412U (en) | 2020-03-17 | 2020-03-17 | Conductive terminal and matching assembly with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211428412U (en) |
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2020
- 2020-03-17 CN CN202020331304.7U patent/CN211428412U/en active Active
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