CN109861017B - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN109861017B CN109861017B CN201910302999.8A CN201910302999A CN109861017B CN 109861017 B CN109861017 B CN 109861017B CN 201910302999 A CN201910302999 A CN 201910302999A CN 109861017 B CN109861017 B CN 109861017B
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Abstract
The invention discloses an electric connector, which comprises an insulating body, wherein the top surface of the insulating body is downwards recessed along the longitudinal direction to form a slot, and a plurality of accommodating holes are formed in two side walls of the slot; the plurality of conductive terminals are correspondingly accommodated in the accommodating holes, each conductive terminal comprises a fixing part and a welding part, the fixing part is fixed on the inner wall of the accommodating hole through interference, and a movable space enabling the conductive terminal to swing is arranged between the joint part between the fixing part and the welding part and the inner wall of the accommodating hole. The electric connector can compensate or absorb deformation caused by different shrinkage between the electric connector and the circuit board during high-temperature welding, thereby solving the problem that the circuit board is bent by the electric connector and improving the product yield.
Description
Technical Field
The present invention relates to an electrical connector, and more particularly, to a socket connector.
Background
DDR (memory stick), PCIE (bus interface) require faster and faster speed, and DDR memory stick socket connectors, PCIE expansion slot socket connectors, and the like are evolving from stitch-type (DIP) to surface mount-type (SMT). The DDR memory slot connector and the PCIE expansion slot connector are both long-strip connectors, and because the Surface Mount Technology (SMT) belongs to the high-temperature welding technology, after the long-strip connector product is welded on a main board, the thermal expansion coefficient of the long-strip connector product is inconsistent with that of the main board during cooling, so that shrinkage is inconsistent, and finally, warping and board bending phenomena exist after the main board is welded, so that the reject ratio of the product is high.
Disclosure of Invention
The invention aims to provide an electric connector, which can make the conductive terminal and the insulating body move by changing the combination mode between the conductive terminal and the insulating body, and make up or absorb the deformation caused by different shrinkage between the electric connector and a circuit board during high-temperature welding, thereby solving the problem that the circuit board is bent by the electric connector and improving the product yield.
In order to achieve the above objective, the present invention provides an electrical connector, comprising an insulating body, wherein the top surface of the insulating body is recessed downwards along the longitudinal direction to form a slot, and two side walls of the slot are provided with a plurality of receiving holes; the plurality of conductive terminals are correspondingly accommodated in the accommodating holes, each conductive terminal comprises a fixing part and a welding part, the fixing part is fixed on the inner wall of the accommodating hole through interference, and a movable space enabling the conductive terminal to swing is arranged between the joint part between the fixing part and the welding part and the inner wall of the accommodating hole.
As a further improvement of the invention, the width direction of the conductive terminal is the same as the longitudinal direction of the slot, the thickness direction of the conductive terminal is perpendicular to the longitudinal direction of the slot, and the joint part of the conductive terminal has the movable space at least between the width direction and the inner wall of the accommodating hole.
As a further improvement of the invention, the movable space is arranged between at least one side of the connecting part of the conductive terminal in the thickness direction and the inner wall of the accommodating hole.
As a further improvement of the invention, the movable space is arranged between the two lateral sides of the connecting part of the conductive terminal in the width direction and the lateral side facing the slot in the thickness direction and the inner wall of the accommodating hole, and the lateral side of the connecting part, which is away from the slot in the thickness direction, is tightly attached to the inner wall of the accommodating hole.
As a further improvement of the invention, the lower part of each containing hole is outwards expanded at two sides of the width direction of the conductive terminal to form a clamping groove, the fixing part and the connecting part are both positioned in the clamping groove, and the fixing part is fixedly interfered with the inner wall of the clamping groove.
As a further improvement of the invention, two sides of the holding part of the conductive terminal in the width direction respectively protrude to form a swinging fulcrum, and the two swinging fulcrums are respectively fixed on the corresponding inner walls of the clamping groove in an interference manner.
As a further improvement of the invention, one side of the thickness direction of the fixing part of the conductive terminal is protruded to form two swinging fulcra, and the two swinging fulcra respectively interfere with the corresponding inner wall of the fixing clamping groove.
As a further improvement of the invention, one side of the connecting part of the conductive terminal in the thickness direction is protruded to form two limiting parts, the movable space is arranged between the two limiting parts and the inner wall of the clamping groove, and the two limiting parts and the two swinging fulcrums extend towards the direction of the slot.
As a further improvement of the invention, the two limiting parts are positioned below the two swinging fulcrums, and the two limiting parts correspond to the two swinging fulcrums one by one.
As a further improvement of the present invention, the holding groove includes a narrow groove, a wide groove and an expansion groove, the wide groove is connected between the narrow groove and the expansion groove, the width of the expansion groove is larger than that of the wide groove, the width of the wide groove is larger than that of the narrow groove, the holding part is positioned in the narrow groove, and the connection part extends from the wide groove into the expansion groove; the slot is a through slot penetrating from one end of the insulation body in the longitudinal direction to the other end of the insulation body in the longitudinal direction or a non-through slot divided by a fool-proof part.
Compared with the prior art, the electric connector has the following beneficial effects:
(1) The movable space which enables the conductive terminal to swing is arranged between the connection part between the fixing part and the welding part and the inner wall of the accommodating hole, so that the combination mode between the conductive terminal and the insulating body of the traditional connector is changed, the conductive terminal can move relative to the insulating body during welding, the deformation caused by different shrinkage between the electric connector and the circuit board during high-temperature welding is compensated or absorbed, the problem that the circuit board is bent by the electric connector is solved, and the product yield is improved.
The invention will become more apparent from the following description taken in conjunction with the accompanying drawings which illustrate embodiments of the invention.
Drawings
Fig. 1 is an exploded perspective view of an electrical connector according to an embodiment of the present invention, showing a portion of the terminals.
Fig. 2 is a perspective view of a conductive terminal according to an embodiment of the invention.
Fig. 3 is a bottom view of an insulating body according to an embodiment of the present invention, showing a partial insulating body.
Fig. 4 is a cross-sectional view of an electrical connector along a longitudinal direction, showing a partial electrical connector according to an embodiment of the present invention.
Fig. 5 is an enlarged view of the position a shown in fig. 4.
Fig. 6 is a perspective view of a conductive terminal according to a second embodiment of the present invention.
Fig. 7 is a cross-sectional view of an electrical connector according to a second embodiment of the present invention along a longitudinal direction, showing a partial electrical connector.
Fig. 8 is an enlarged view of the B position shown in fig. 7.
Fig. 9 is a cross-sectional view of an electrical connector according to a second embodiment of the present invention along a width direction.
Reference numerals of the specific embodiments illustrate:
the insulation body 1, the slot 11, the fool-proof part 11a, the accommodating hole 12, the first side wall 121, the second side wall 122, the third side wall 123, the fourth side wall 124, the clamping groove 125, the narrow groove a, the wide groove b and the expansion groove c; the conductive terminal 2, the supporting part 21, the contact part 22, the fixing part 23, the swinging supporting point 231, the connecting part 24, the limiting part 241 and the welding part 25; an electronic card 3; circuit board 5
Detailed Description
Embodiments of the present invention will now be described with reference to the drawings, wherein like reference numerals represent like elements throughout.
Example 1
Referring to fig. 1-5, the electrical connector includes an insulative housing 1 and a plurality of conductive terminals 2.
The insulating body 1 is a longitudinal insulating body, the top surface of the insulating body is recessed downwards along the longitudinal direction to form a slot 11, and the slot 11 is used for plugging an electronic card 3. Ear buttons 4 are provided at both ends of the insulating body 1 in the longitudinal direction, and the ear buttons 4 can be fastened to both sides of the electronic card 3 and can be opened. A plurality of accommodating holes 12 are formed in two side walls of the slot 11 in the longitudinal direction at intervals, and the accommodating holes 12 in the two side walls correspond to each other one by one and penetrate through the top and bottom surfaces of the insulating body 1. The slot 11 is a non-through slot divided by a fool-proof portion 11 a.
The accommodating hole 12 has a first side wall 121 close to the slot 11 and a second side wall 122 far away from the slot 11, the first side wall 121 is opposite to the second side wall 122, a third side wall 123 and a fourth side wall 124 are connected between two sides of the first side wall 121 and the second side wall 122, and the third side wall 123 is opposite to the fourth side wall 124. The lower portion of the second side wall 122 is flared toward the longitudinal direction of the socket 11 to form a catching groove 125, that is, recesses are formed in the third and fourth side walls 123 and 124, thereby forming a catching groove 125, and the catching groove 125 extends to the bottom surface of the insulating body 1. The clamping groove 125 specifically includes a narrow groove a, a wide groove b and an expansion groove c sequentially arranged from top to bottom, the wide groove b is engaged between the narrow groove a and the expansion groove c, and the expansion groove c extends to the bottom surface of the insulating body 1. In the longitudinal direction of the slot 11, the width of the expansion slot c is larger than the width of the wide slot b, which is larger than the width of the narrow slot a. The expansion groove c is a splayed groove with a narrow upper end and a wide lower end. The width of the narrow groove a and the width of the wide groove b are equal in the width direction of the slot 11 in the vertical longitudinal direction, and the width of the extended groove c is larger than the width of the narrow groove a and the width of the wide groove b.
The plurality of conductive terminals 2 are respectively accommodated in the accommodating holes 12. The width direction of each conductive terminal 2 is the same as the longitudinal direction of the slot 11, and the thickness direction of each conductive terminal 2 is perpendicular to the longitudinal direction of the slot 11. Each conductive terminal 2 includes a holding portion 21, a contact portion 22, a holding portion 23, a joining portion 24, and a soldering portion 25, which are disposed in this order from top to bottom. The abutting portion 21 is located on an inner wall of the accommodating hole 12 which is located at an upper portion of the accommodating hole 12 and abuts against an upper portion of the accommodating hole 12, which is adjacent to the slot 11 and is parallel to a longitudinal direction of the slot 11. The contact portion 22 is formed by bending and extending downward from the abutting portion 21, has elasticity, and the contact portion 22 protrudes from a side wall surface in the longitudinal direction of the slot 11 into the slot 11, and is electrically contacted with the contact portion 22 when the electronic card 3 is inserted into the slot 11. The holding portion 23 is formed by bending and extending downwards from the contact portion 22, the holding portion 23 is located in the clamping groove 125 and located at the position of the narrow groove a, and the holding portion 23 is fixed on the inner wall of the clamping groove 125 through interference. The holding portion 23 specifically includes a swing pivot 231 protruding from two sides of the width direction, and the heights of the two swing pivot 231 on the holding portion 23 are the same, and the two swing pivot 231 are respectively fixed on the inner walls of the holding groove 125 on the same side as the third side wall 123 and the fourth side wall 124 in an interference manner. The engagement portion 24 is formed by extending downward from the holding portion 23 vertically, and the engagement portion 24 and the holding portion 23 are on the same vertical plane. The engagement portion 24 is located at a wide slot b in the holding slot 125 and extends downward from the wide slot b into the expansion slot c. A gap 100 is formed between the engagement portion 24 and the inner wall of the holding groove 125, specifically, a gap 100 is formed between both sides of the engagement portion 24 in the width direction and the side facing the slot 11 in the thickness direction and the inner wall of the holding groove 125 on the same side as the first side wall 121, the third side wall 123 and the fourth side wall 124, and the gap 100 provides a movable space in which the conductive terminal 2 can swing during welding. The side of the engagement portion 24 facing away from the slot 11 in the thickness direction is tightly attached to the inner wall of the holding groove 125 on the same side as the second side wall 122. The soldering portion 25 is formed by bending and extending from the lower end of the connection portion 24, the soldering portion 25 is horizontally arranged and is in a substantially vertical state with the connection portion 24, and the soldering portion 25 is used for soldering on a circuit board 5, so that the electronic card 3 and the circuit board 5 are electrically connected.
In this embodiment, the holding portion of the conductive terminal 2 is actually divided into two parts, wherein the upper part, i.e. the holding portion 23, is rigidly fixed to the insulating body 1, and the lower part, i.e. the engagement portion 24, has a gap with the holding groove 125. In the process of performing welding fixation on the welding part 25 of the conductive terminal 2 to the circuit board 5, the two swinging fulcra 231 can provide holding force of the conductive terminal 2 and the insulating body 1, and meanwhile, the two swinging fulcra 231 can also serve as fulcra, so that the whole conductive terminal 2 can swing left and right in the width direction of the conductive terminal 2 by a small extent, when the welding part 25 and the circuit board 5 are cooled after welding, the whole conductive terminal 2 can swing left and right in the width direction, so that tiny deformation between the electric connector and the circuit board 5 caused by inconsistent shrinkage between the electric connector and the circuit board 5 during high-temperature welding can be compensated or absorbed, and finally, the whole electric connector can be kept flat consistent with the circuit board 5 after welding, thereby solving the problem that the circuit board 5 is bent by the electric connector, and improving the product yield.
Example two
Referring to fig. 6-9, the electrical connector includes an insulative housing 1 and a plurality of conductive terminals 2.
The insulating body 1 is a longitudinal insulating body, the top surface of the insulating body is recessed downwards along the longitudinal direction to form a slot 11, and the slot 11 is used for plugging an electronic card 3. Ear buttons 4 are provided at both ends of the insulating body 1 in the longitudinal direction, and the ear buttons 4 can be fastened to both sides of the electronic card 3 and can be opened. A plurality of accommodating holes 12 are formed in two side walls of the slot 11 in the longitudinal direction at intervals, and the accommodating holes 12 in the two side walls correspond to each other one by one and penetrate through the top and bottom surfaces of the insulating body 1.
The accommodating hole 12 has a first side wall 121 close to the slot 11 and a second side wall 122 far away from the slot 11, the first side wall 121 is opposite to the second side wall 122, a third side wall 123 and a fourth side wall 124 are connected between two sides of the first side wall 121 and the second side wall 122, and the third side wall 123 is opposite to the fourth side wall 124. The lower portion of the second side wall 122 is flared toward the longitudinal direction of the socket 11 to form a catching groove 125, that is, recesses are formed in the third and fourth side walls 123 and 124, thereby forming a catching groove 125, and the catching groove 125 extends to the bottom surface of the insulating body 1. The clamping groove 125 specifically includes a narrow groove a, a wide groove b and an expansion groove c sequentially arranged from top to bottom, the wide groove b is engaged between the narrow groove a and the expansion groove c, and the expansion groove c extends to the bottom surface of the insulating body 1. In the longitudinal direction (i.e., the longitudinal direction) of the slot 11, the widths of the narrow groove a and the wide groove b are equal, and the width of the extended groove c is larger than the widths of the narrow groove a and the wide groove b. The width of the wide groove b is larger than the width of the narrow groove a in the width direction of the slot 11, and the width of the extended groove c is larger than the width of the wide groove b. The expansion groove c is a splayed groove with a narrow upper end and a wide lower end.
The plurality of metal terminals 2 include a conductive current terminal, a conductive signal terminal, and a ground shield terminal. The plurality of conductive terminals 2 are respectively accommodated in the accommodating holes 12. The width direction of each conductive terminal 2 is the same as the longitudinal direction of the slot 11, and the thickness direction of each conductive terminal 2 is perpendicular to the longitudinal direction of the slot 11. Each conductive terminal 2 includes a holding portion 21, a contact portion 22, a holding portion 23, a joining portion 24, and a soldering portion 25, which are disposed in this order from top to bottom. The abutting portion 21 is located on an inner wall of the accommodating hole 12 which is located at an upper portion of the accommodating hole 12 and abuts against an upper portion of the accommodating hole 12, which is adjacent to the slot 11 and is parallel to a longitudinal direction of the slot 11. The contact portion 22 is formed by bending and extending downward from the abutting portion 21, has elasticity, and the contact portion 22 protrudes from a side wall surface in the longitudinal direction of the slot 11 into the slot 11, and is electrically contacted with the contact portion 22 when the electronic card 3 is inserted into the slot 11. The holding portion 23 is formed by bending and extending downwards from the contact portion 22, the holding portion 23 is located in the clamping groove 125 and located at the position of the narrow groove a, and the holding portion 23 is fixed on the inner wall of the clamping groove 125 through interference. The holding portion 23 specifically includes two swing fulcra 231 formed by protruding from a side surface facing the slot 11 in the thickness direction, the two swing fulcra 231 are disposed on the holding portion 23 at the same height and along the left and right directions, the two swing fulcra 231 are respectively fixed on the inner wall of the holding groove 125 at the same side as the first side wall 121 in an interference manner, and the two inner walls fixed by the two swing fulcra 231 in an interference manner are located at two sides of the width direction of the accommodating hole 12 (the width direction of the accommodating hole 12 is the same as the longitudinal direction of the slot 11). The engagement portion 24 is formed by extending downward from the holding portion 23 vertically, and the engagement portion 24 and the holding portion 23 are on the same vertical plane. The engagement portion 24 is located at a wide slot b in the holding slot 125 and extends downward from the wide slot b into the expansion slot c. A gap 100 is formed between the engagement portion 24 and the inner wall of the holding groove 125, specifically, a gap 100 is formed between both sides of the engagement portion 24 in the width direction and the side facing the slot 11 in the thickness direction and the inner wall of the holding groove 125 on the same side as the first side wall 121, the third side wall 123 and the fourth side wall 124, and the gap 100 provides a movable space in which the conductive terminal 2 can swing during welding. The side of the engagement portion 24 facing away from the slot 11 in the thickness direction is tightly attached to the inner wall of the holding groove 125 on the same side as the second side wall 122. The side surface of the connecting part 24 facing the slot 11 in the thickness direction protrudes to form two limiting parts 241, the two limiting parts 214 and the two swinging fulcra 231 extend towards the slot 11, and the two limiting parts 241 and the two swinging fulcra 231 are arranged up and down and are in one-to-one correspondence. The two limiting parts 241 are located at the position of the wide groove b of the clamping groove 125, gaps are formed between the two limiting parts 241 and the inner walls of the clamping groove 125 on the same side as the first side wall 121, the third side wall 123 and the fourth side wall 124, the two limiting parts 241 mainly play a role in protecting the conductive terminal 2 from swinging in the thickness direction, and the swinging amplitude of the conductive terminal 2 in the thickness direction is smaller than that of the conductive terminal 2 in the width direction. The soldering portion 25 is formed by bending and extending from the lower end of the connection portion 24, the soldering portion 25 is horizontally arranged and is in a substantially vertical state with the connection portion 24, and the soldering portion 25 is used for soldering on a circuit board 5, so that the electronic card 3 and the circuit board 5 are electrically connected.
In this embodiment, the holding portion of the conductive terminal 2 is divided into two portions, the upper portion, i.e., the holding portion 23, is rigidly fixed to the insulating body 1, and the lower portion, i.e., the engagement portion 24, has a gap with the holding groove 125. In the process of performing welding fixation on the welding part 25 of the conductive terminal 2 to the circuit board 5, the two swinging fulcra 231 can provide holding force of the conductive terminal 2 and the insulating body 1, and meanwhile, the two swinging fulcra 231 can also serve as fulcra, so that the whole conductive terminal 2 can swing left and right in the width direction of the conductive terminal 2 by a small extent, when the welding part 25 and the circuit board 5 are cooled after welding, the whole conductive terminal 2 can swing left and right in the width direction, so that tiny deformation between the electric connector and the circuit board 5 caused by inconsistent shrinkage between the electric connector and the circuit board 5 during high-temperature welding can be compensated or absorbed, and finally, the whole electric connector can be kept flat consistent with the circuit board 5 after welding, thereby solving the problem that the circuit board 5 is bent by the electric connector, and improving the product yield. The whole conductive terminal 2 swings left and right during welding, and simultaneously, the two limiting parts 241 can protect the conductive terminal 2, prevent the conductive terminal 2 from swinging or excessively swinging in the thickness direction, further enable the conductive terminal 2 to reach higher flatness after welding, and improve the product yield.
In other embodiments, the connection portion 24 of the conductive terminal 2 may have a gap between the two sides of the width direction and the clamping groove 125, so that the two sides of the thickness direction of the connection portion 24 are abutted against the inner wall of the clamping groove 125, and the conductive terminal 2 may have a certain swing amplitude in the left-right direction during welding, so as to achieve the purpose of absorbing the tiny deformation between the insulating body 1 and the circuit board 5, solve the problem of bending the circuit board 5, and improve the product yield.
In other embodiments, gaps can be formed between the clamping grooves 125 and both sides of the connecting portion 24 of the conductive terminal 2 in the width direction and both sides in the thickness direction, and the conductive terminal 2 can also have a certain swing amplitude in the left-right direction during welding, so that the purpose of compensating or absorbing micro deformation between the electrical connector and the circuit board 5 during high-temperature welding can be achieved, the problem that the circuit board 5 is bent by the electrical connector can be solved, and the product yield can be improved. As long as the gap between the two sides of the joint portion 24 in the thickness direction and the holding groove 125 is not large, the conductive terminal 2 is not allowed to excessively swing, the flatness of the welding is not affected, and the yield of the product can be ensured.
In other embodiments, the clamping groove 125 may not be provided, and two sides of the connecting portion 24 of the conductive terminal 2 in the width direction may be protruded with a swinging supporting point 231 to be fixed on the inner wall of the accommodating hole 12 in an interference manner. In order to prevent the conductive terminal 2 from swinging in the thickness direction, a structure for restricting the conductive terminal 2 from swinging in the thickness direction may be formed so as to protrude from the inner wall of the housing hole 12.
In other embodiments, the slot 11 may be a through slot penetrating from one end in the longitudinal direction of the insulating body 1 to the other end in the longitudinal direction.
The invention has been described in connection with the preferred embodiments, but the invention is not limited to the embodiments disclosed above, but it is intended to cover various modifications, equivalent combinations according to the essence of the invention.
Claims (10)
1. An electrical connector, comprising:
an insulating body, the top surface of which is recessed downwards along the longitudinal direction to form a slot, and two side walls of the slot are provided with a plurality of containing holes;
the plurality of conductive terminals are correspondingly accommodated in the accommodating holes, each conductive terminal comprises a fixing part and a welding part, the fixing part is fixed on the inner wall of the accommodating hole through interference, and a movable space enabling the conductive terminal to swing is arranged between the joint part between the fixing part and the welding part and the inner wall of the accommodating hole.
2. The electrical connector of claim 1, wherein: the width direction of the conductive terminal is the same as the longitudinal direction of the slot, the thickness direction of the conductive terminal is perpendicular to the longitudinal direction of the slot, and the joint part of the conductive terminal is provided with the movable space at least between the width direction and the inner wall of the accommodating hole.
3. The electrical connector of claim 2, wherein: the movable space is arranged between at least one side of the connecting part of the conductive terminal in the thickness direction and the inner wall of the accommodating hole.
4. The electrical connector of claim 3, wherein: the movable space is formed between the two lateral sides of the connecting part of the conductive terminal in the width direction and the lateral sides of the connecting part facing the slot in the thickness direction and the inner wall of the accommodating hole, and the lateral sides of the connecting part, which deviate from the slot in the thickness direction, are tightly attached to the inner wall of the accommodating hole.
5. An electrical connector as claimed in claim 2 or 3 or 4, wherein: the lower part of each containing hole is outwards expanded at two sides of the width direction of the conductive terminal to form a clamping groove, the fixing part and the connecting part are both positioned in the clamping groove, and the fixing part is fixedly interfered with the inner wall of the clamping groove.
6. The electrical connector of claim 5, wherein: two sides of the holding part of the conductive terminal in the width direction are respectively protruded to form a swinging fulcrum, and the two swinging fulcrums are respectively fixed on the corresponding inner walls of the clamping groove in an interference mode.
7. The electrical connector of claim 5, wherein: one side of the fixing part of the conductive terminal in the thickness direction protrudes to form two swinging fulcra, and the two swinging fulcra respectively interfere with the corresponding inner wall of the fixing clamping groove.
8. The electrical connector of claim 7, wherein: and one side of the connecting part of the conductive terminal in the thickness direction protrudes to form two limiting parts, the movable space is arranged between the two limiting parts and the inner wall of the clamping groove, and the two limiting parts and the two swinging fulcrums extend towards the direction of the slot.
9. The electrical connector of claim 8, wherein: the two limiting parts are positioned below the two swing fulcrums and correspond to the two swing fulcrums one by one.
10. The electrical connector of claim 6, wherein: the clamping groove comprises a narrow groove, a wide groove and an expansion groove, the wide groove is connected between the narrow groove and the expansion groove, the width of the expansion groove is larger than that of the wide groove, the width of the wide groove is larger than that of the narrow groove, the fixing part is positioned in the narrow groove, and the connection part extends from the wide groove into the expansion groove; the slot is a through slot penetrating from one end of the insulation body in the longitudinal direction to the other end of the insulation body in the longitudinal direction or a non-through slot divided by a fool-proof part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910302999.8A CN109861017B (en) | 2019-04-16 | 2019-04-16 | Electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910302999.8A CN109861017B (en) | 2019-04-16 | 2019-04-16 | Electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109861017A CN109861017A (en) | 2019-06-07 |
| CN109861017B true CN109861017B (en) | 2023-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910302999.8A Active CN109861017B (en) | 2019-04-16 | 2019-04-16 | Electric connector |
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| Country | Link |
|---|---|
| CN (1) | CN109861017B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113300138B (en) * | 2021-05-31 | 2023-02-03 | 东莞立讯技术有限公司 | Elastic arm structure and connector terminal |
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|---|---|---|---|---|
| JP2001297851A (en) * | 2000-04-11 | 2001-10-26 | Hon Hai Precision Industry Co Ltd | Insertion method of conductive terminal |
| CN2523049Y (en) * | 2001-04-18 | 2002-11-27 | 富士康(昆山)电脑接插件有限公司 | Zero-inserting force socket connector |
| CN2904356Y (en) * | 2006-05-18 | 2007-05-23 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN202797350U (en) * | 2012-07-18 | 2013-03-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108470999A (en) * | 2018-03-12 | 2018-08-31 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN209487764U (en) * | 2019-04-16 | 2019-10-11 | 深圳市兴万联电子有限公司 | A kind of electric connector |
-
2019
- 2019-04-16 CN CN201910302999.8A patent/CN109861017B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001297851A (en) * | 2000-04-11 | 2001-10-26 | Hon Hai Precision Industry Co Ltd | Insertion method of conductive terminal |
| CN2523049Y (en) * | 2001-04-18 | 2002-11-27 | 富士康(昆山)电脑接插件有限公司 | Zero-inserting force socket connector |
| CN2904356Y (en) * | 2006-05-18 | 2007-05-23 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN202797350U (en) * | 2012-07-18 | 2013-03-13 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN108470999A (en) * | 2018-03-12 | 2018-08-31 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN209487764U (en) * | 2019-04-16 | 2019-10-11 | 深圳市兴万联电子有限公司 | A kind of electric connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109861017A (en) | 2019-06-07 |
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