CN202067937U - Power contact piece and rectangular electric connector using same - Google Patents
Power contact piece and rectangular electric connector using same Download PDFInfo
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- CN202067937U CN202067937U CN2011200502423U CN201120050242U CN202067937U CN 202067937 U CN202067937 U CN 202067937U CN 2011200502423 U CN2011200502423 U CN 2011200502423U CN 201120050242 U CN201120050242 U CN 201120050242U CN 202067937 U CN202067937 U CN 202067937U
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Abstract
The utility model discloses a power contact piece and a rectangular electric connector using the same; the power contact piece comprises a substrate which is arranged at the middle part and is in a flat shape; more than two front contact fingers which extend forwards and are distributed left and right are integrally connected onto the front end of the substrate of the power contact piece; a gap is left between the adjacent front contact fingers which are on the same substrate; the rear end of the substrate of the power contact piece is integrally connected with more than two pins which extend downwards, are connected with circuit boards and are distributed left and right through bent structures; the front contact fingers of a top contact piece and a bottom contact piece are provided with fin parts with one ends being connected with the substrate and the other ends being oblique and raised inwards; and the front ends of the fin parts are connected with bent piece parts which are bent and raised outwards. A contact conductive part on the front end of the contact piece is in a multi-contact finger structure with gaps left between, all the contact fingers can be elastically contacted with the adapted contact piece so that the conductivity and the contact are good, and the gaps left between the contact fingers can well radiate heat.
Description
Technical field
The utility model relates to electric connector.
Background technology
Existing a kind of rectangular electric connector of finishing power electric current and signal code transmission, comprise power contact and the signal contacting piece installed in the insulation shell of rectangle and the contact chip installation cavity thereof, as the disclosed a kind of connector of the patent documentation of Chinese patent publication number CN 201549627, it comprises the power contact that many groups are made up of two power interface contacts, the afterbody of power interface contact is that Elastic Contact refers to, the flat inserted sheet of head for contacting with adaptive public contact conduction, and the laminated structure of its flat inserted sheet causes that its thermal diffusivity is relatively poor, electro-contact effect is bad.
The utility model content
The purpose of this utility model is to provide a kind of conductive effect, power interface contact that thermal diffusivity is good, and the rectangular electric connector that uses this contact chip is provided simultaneously.
The technical scheme of power interface contact of the present utility model is: a kind of power interface contact, the substrate that comprises the shaped flat at middle part, substrate has when being connected with the corresponding circuits plate surface towards the bottom surface of institute's connection circuit plate, with the substrate bottom surface towards direction be defined as downwards; Simultaneously the substrate of power interface contact also have with the substrate of another corresponding power interface contact towards interior surface opposing, towards opposing outer surface, with the inner surface of the substrate of power interface contact towards direction be defined as inwardly, with the outer surface of substrate towards direction be defined as outwardly, the equal one of substrate front end of described power interface contact be connected with plural extend forward about the preceding fingertip that distributes, be in and samely on-chiply leave the space between the fingertip before adjacent, the substrate rear end of described power interface contact all is connected with downward extension by the bending structure one, be used for being connected with circuit board plural about the pin that distributes; The preceding fingertip of described top, end contact chip has the fin part that an end is connected with substrate, the other end tilts perk inwardly, and fin part front end is connected with the bending part that bends outwards perk.
The front end of described bending part is connected with towards the oblique sheet part of the bending of outer incline perk, the trend of the oblique sheet part of described bending perk outwardly is less than the trend of bending part front end perk outwardly, thereby forms the thrust concave surface that caves inward between the inner surface of inner surface that bends oblique sheet part and bending part; Described substrate rear end is integrally formed with the elastic spring that being used for of extending back and corresponding contact installation cavity thrust cooperate, and the front end of described elastic spring is connected with substrate, and the rear end of elastic spring is towards the outer incline perk.
Described elastic spring is that the part of the digging out bending from the elongated slot that the substrate correspondence is offered forms.
The front end of each fin part of described top, end contact chip has tilted plate section, and this tilted plate section tilts inwardly, but the trend that tilted plate section tilts inwardly is less than the trend that tilted plate section fin part before tilts inwardly.
The and arranged on left and right sides of the substrate of described power interface contact be respectively equipped with respect to the lateral surface of fingertip, pin before outermost on the left and right direction and left, outstanding location alar part to the right, be in the positioning table terrace that forms on the front end face of substrate at alar part front position place, two location forward.
The technical scheme of rectangular electric connector of the present utility model is: a kind of rectangular electric connector, comprise the insulation shell of rectangle and the power contact of wherein installing, the insulation shell front end is an inserted terminal, insulation shell have when installing near and towards the bottom surface of adapter circuit plate and with circuit board installation site distance end face farthest, the both sides of the length direction of insulation shell are the left and right sides, be provided with in the insulation shell that a plurality of length directions at insulation shell distribute, be used to assemble the power contact installation cavity of power contact, described power contact adopts by two corresponding up and down power interface contacts that are provided with to be formed, two power interface contacts include the substrate of the shaped flat at middle part, each substrate has when being connected with the corresponding circuits plate surface towards the bottom surface of institute's connection circuit plate, with each substrate bottom surface towards direction be defined as downwards; The substrate of two power interface contacts also has towards interior surface opposing simultaneously, towards opposing outer surface, with the inner surface of the substrate of power interface contact towards direction be defined as inwardly, with the outer surface of substrate towards direction be defined as outwardly, the equal one of each substrate front end of described power interface contact be connected with plural extend forward about the preceding fingertip that distributes, be in and samely on-chiply leave the space between the fingertip before adjacent, the substrate rear end of described power interface contact all is connected with downward extension by the bending structure one, be used for being connected with circuit board plural about the pin that distributes; The preceding fingertip of described power interface contact has the fin part that an end is connected with substrate, the other end tilts perk inwardly, and fin part front end is connected with the bending part that bends outwards perk.
The front end of the bending part of described at least one power contact is connected with towards the oblique sheet part of the bending of outer incline perk, the trend of the oblique sheet part of described bending perk outwardly is less than the trend of bending part front end perk outwardly, thereby forms the thrust concave surface that caves inward between the inner surface of inner surface that bends oblique sheet part and bending part; The described substrate rear end that is provided with the power interface contact of thrust concave surface is integrally formed with the elastic spring that extends back, and the front end of described elastic spring is connected with substrate, and the rear end of elastic spring is towards the outer incline perk; Described power contact installation cavity is by pushing up near insulation shell, the top of basal surface position, chamber, bottom side wall and left and right sides chamber wall surround the fore-and-aft direction that forms and extend rectangular cavities, on the insulation shell rear end near the top of power contact installation cavity, wall place, chamber, bottom side is provided with the installing port of the described power interface contact that is used to pack into respectively, power contact installation cavity is provided with interface in the front end of insulation shell, power contact installation cavity middle part is provided with the grafting passage that extends back from interface, be provided with the corresponding front beam along the left and right directions extension that is provided with installing port in the power contact installation cavity near the front end place of insulator housings, the rear end of each front beam is provided with the thrust convex surface that the thrust concave surface thrust on the preceding fingertip with described power interface contact cooperates; The top side cavity wall of the power contact installation cavity of close installing port is provided with the spacing draw-in groove of joining with the elastic spring rear end thrust card of power contact.
Described elastic spring is that the part of the digging out bending from the elongated slot that the substrate correspondence is offered forms.
The front end of each fin part of described at least one power interface contact has tilted plate section, and this tilted plate section tilts inwardly, but the trend that tilted plate section tilts inwardly is less than the trend that tilted plate section fin part before tilts inwardly.
The and arranged on left and right sides of the substrate of described power interface contact be respectively equipped with respect to the lateral surface of fingertip, pin before outermost on the left and right direction and left, outstanding location alar part to the right, be in the positioning table terrace that forms on the front end face of substrate at alar part front position place, two location forward; Be oppositely arranged about corresponding each installing port place on the left and right side chamber wall of described power contact installation cavity along the alar part slot of the alar part fore-and-aft direction guiding, that be used to peg graft power interface contact both sides, about the cross section perpendicular to its guide direction of two alar part slots being oppositely arranged be two relative U-shapeds of opening, the rear end of each alar part slot is open and communicate with corresponding installing port, the front end sealing of each alar part slot and form Thrust Faces, that cooperate with the positioning table terrace thrust of described location alar part backwards.
The beneficial effects of the utility model are: the contact current-carrying part of contact chip front end of the present utility model adopts the many fingertips structure that is provided with the gap mutually, it is good that each fingertip all can make conduction contact with adaptive contact chip Elastic Contact, and can dispel the heat preferably in the gap between each fingertip.
Further, the thrust concave surface and the elastic spring of fingertip front portion before the front and back of power contact of the present utility model are arranged with, thereby when inserting the insulation shell corresponding power contact installation cavity forward from connector rear end, can with the front beam and the spacing assembling of draw-in groove locking cooperation realization of corresponding settings in the contact chip installation cavity of insulation shell.
Description of drawings
Fig. 1 is the schematic diagram of the embodiment of power interface contact of the present utility model;
Fig. 2 is an A portion enlarged drawing among Fig. 1;
Fig. 3 is the left view of Fig. 1;
Fig. 4 is the C-C cutaway view of Fig. 3;
Fig. 5 is the schematic perspective view of Fig. 1;
The structural representation of Fig. 6 rectangular electric connector of the present utility model;
Fig. 7 is the rearview of Fig. 6;
Fig. 8 is the B-B cutaway view of Fig. 7;
Fig. 9 is the schematic perspective view of Fig. 6;
Figure 10 is the schematic perspective view of the insulation shell of Fig. 9.
Embodiment
As Fig. 1～shown in Figure 5, the embodiment 1 of power interface contact of the present utility model, this power interface contact 10 is installed in the power contact installation cavity of insulation shell of adaptive rectangular electric connector in use, and is connected with circuit board by its pin, this power interface contact 10 in power contact installation cavity with another power interface contact about corresponding setting and composition power contact.
Simultaneously the substrate of power interface contact 10 also have with the substrate of another corresponding power interface contact towards interior surface opposing, and towards opposing outer surface, with the inner surface of the substrate of power interface contact 10 towards direction be defined as inwardly, with the outer surface of substrate towards direction be defined as outwardly.
The preceding fingertip 21 of each of power interface contact 10 all has an end and is connected with substrate 20, tilt the inwardly fin part 211 of perk of the other end, the front end of fin part 211 has tilted plate section 214, this tilted plate section 214 tilts inwardly, but the trend that tilted plate section 214 tilts inwardly is less than the trend that the fin part 211 before the tilted plate section 214 tilts inwardly, being shown as tilted plate section 214 in the drawings has outwardly slope trend and has angle D with respect to the fin part 211 before the tilted plate section 214, make tilted plate section 214 diminish so in fact inwardly, thereby the bottom surface of tilted plate section 214 contact and can form during pressurized the convergence level at power contact 2 with adaptive contact with respect to the degree that substrate 20 bottom surfaces tilt, be beneficial to the plane that increases the conductive contact surfaces area.The front end of the tilted plate section 214 of fin part 211 is connected with the bending part 212 that bends outwards perk, the front end of bending part 212 is connected with plane, place, bottom surface with respect to substrate 20 towards the oblique sheet part 213 of the bending of outer incline perk, but the trend that bends the perk outwardly of oblique sheet part 213 is less than the trend of bending part 212 front ends perk outwardly, thereby form the arc thrust concave surface 215 that caves inward between the bottom surface of bottom surface that bends oblique sheet part 213 and bending part 212, this arc thrust concave surface 215 cooperates with the thrust convex surface 321 identical blocks of the arc of the front beam 32 of described insulation shell 1.Tilted plate section 214 in this a kind of embodiment of the present utility model is as the extension of fin part 211 ends and transition is connected between fin part 211 and the bending part 212, certainly in other execution modes of the present utility model, if do not pursue best electro-contact effect, also tilted plate section 214 can be set and with directly directly being connected that fin part 211 does not bend with bending part 212.
The foregoing description is a kind of power contact with three preceding fingertips and four pins, and in other embodiment of the present utility model, the preceding fingertip of power interface contact and the number of pin can be two a plurality of.
As Fig. 1～shown in Figure 10, the embodiment of rectangular electric connector of the present utility model, comprise the insulation shell 1 of rectangle and the power contact of wherein installing, insulation shell 1 front end is the inserted terminal of corresponding grafting with intermateable connector, insulation shell 1 have when installing near and towards the bottom surface of adapter circuit plate and with circuit board installation site distance end face farthest, the both sides of the length direction of insulation shell 1 are the left and right sides.Be provided with a plurality of length directions power contact installation cavity 3 that distribute, that be used to assemble the power contact in the insulation shell 1, also be provided with the signal contacting piece installation cavity 8 that signal contacting piece 7 is installed in the insulation shell 1 at insulation shell 1.The power contact adopts by two corresponding up and down power interface contacts that are provided with to be formed; one of them power interface contact 10 is as the power interface contact among the above-mentioned power interface contact embodiment of Fig. 1～shown in Figure 5; in the present embodiment; another power interface contact 11 is to extend the pin that the preceding fingertip that is provided with and substrate rear end extends setting downwards by substrate and substrate front end to constitute; its substrate rear end be provided with insulation shell in the elastic cantilever 31 card lock slots of joining; certainly in other embodiment of the present utility model; can adopt the structure (both preceding fingertip need be symmetrical arranged) identical with power interface contact 10 yet or adopt disclosed power interface contact (as stated in the Background Art) in the prior art with another power interface contact 11 that the claimed power interface contact of the utility model 10 cooperates, its structure is not the claimed emphasis of the utility model.
Each power contact installation cavity 3 is by pushing up near insulation shell, the top of the position of bottom surface, chamber, bottom side wall and left and right sides chamber wall surround the rectangular cavities of the fore-and-aft direction extension that forms, on insulation shell 1 rear end near the top of power contact installation cavity 3, wall place, chamber, bottom side is provided with the installing port of the corresponding power interface contact that is used to pack into respectively, the left side of power contact installation cavity, be oppositely arranged along the fore-and-aft direction guiding on the right-side cavity wall about corresponding each installing port place, the alar part slot 35 of alar part of power interface contact both sides is used to peg graft, about the cross section perpendicular to its guide direction of two alar part slots 35 being oppositely arranged be two relative U-shapeds of opening, the rear end of each alar part slot 35 is open and communicate with corresponding installing port, the front end of each alar part slot 35 sealing and form backwards Thrust Faces 352, this Thrust Faces 352 cooperate with two location alar part 23 front position place positioning table terrace 26 thrusts that are among the corresponding power interface contact embodiment in use.Also be provided with the convex tendon 351 of the alar part that is used to compress the corresponding power contact chip on the cell wall of alar part slot 35.
Power contact installation cavity 3 is provided with the interface that the public contact for intermateable connector inserts in the front end of insulation shell 1, and power contact installation cavity 3 middle parts are provided with the grafting passage 6 that extends back from interface.Be provided with in the power contact installation cavity 3 at the front end place of close insulator housings 1 and corresponding one by one the front beam 32 that is provided with of each installing port along the left and right directions extension, the rear end of each front beam 32 is provided with the thrust convex surface 321 that is used for the arc that cooperates with thrust concave surface 215 thrusts of corresponding power interface contact, the top of each front beam 32 and power contact installation cavity 3, also be provided with the jack 36 of the front end reeve of holding corresponding power interface contact between the wall of chamber, bottom side, jack 36 rear ends communicate with power contact installation cavity 3 and extend to the front end of insulation shell 1 forward and be provided with opening, the front end of corresponding power interface contact can be moved forward and backward in jack 36, and jack 36 also can play thermolysis.The top side cavity wall of the power contact installation cavity 3 of close installing port is provided with the spacing draw-in groove 33 of joining with the elastic spring 25 rear end thrust cards of power contact 10.
In addition, the rear end that grafting passage 6 extends back connects to insulation shell 1 rear end and with described installing port and communicates, and forms the radiator structure that connects.
As shown in figure 12, during use, front beam 32 that the front and back correspondence is provided with in the power contact installation cavity 3 and spacing draw-in groove 33 forward and backward position-limiting actions are on power interface contact 10, and end contact chip 11 is also spacing by corresponding front beam and elastic cantilever 31.
The embodiment of above-mentioned rectangular electric connector is the electric connector of installation power contact and signal contacting piece simultaneously, certainly in other embodiment of the present utility model, also can be the electric connector of installation power contact only.
Claims (10)
1. power interface contact comprises that the substrate of the shaped flat at middle part, substrate have when being connected with the corresponding circuits plate surface towards the bottom surface of institute's connection circuit plate, with the substrate bottom surface towards direction be defined as downwards; Simultaneously the substrate of power interface contact also have with the substrate of another corresponding power interface contact towards interior surface opposing, towards opposing outer surface, with the inner surface of the substrate of power interface contact towards direction be defined as inwardly, with the outer surface of substrate towards direction be defined as outwardly, it is characterized in that: the equal one of substrate front end of described power interface contact be connected with plural extend forward about the preceding fingertip that distributes, be in and samely on-chiply leave the space between the fingertip before adjacent, the substrate rear end of described power interface contact all is connected with downward extension by the bending structure one, be used for being connected with circuit board plural about the pin that distributes; The preceding fingertip of described top, end contact chip has the fin part that an end is connected with substrate, the other end tilts perk inwardly, and fin part front end is connected with the bending part that bends outwards perk.
2. power interface contact according to claim 1, it is characterized in that: the front end of described bending part is connected with towards the oblique sheet part of the bending of outer incline perk, the trend of the oblique sheet part of described bending perk outwardly is less than the trend of bending part front end perk outwardly, thereby forms the thrust concave surface that caves inward between the inner surface of inner surface that bends oblique sheet part and bending part; Described substrate rear end is integrally formed with the elastic spring that being used for of extending back and corresponding contact installation cavity thrust cooperate, and the front end of described elastic spring is connected with substrate, and the rear end of elastic spring is towards the outer incline perk.
3. power interface contact according to claim 2 is characterized in that: described elastic spring is that the part of the digging out bending from the elongated slot that the substrate correspondence is offered forms.
4. power interface contact according to claim 1, it is characterized in that: the front end of each fin part of described top, end contact chip has tilted plate section, this tilted plate section tilts inwardly, but the trend that tilted plate section tilts inwardly is less than the trend that tilted plate section fin part before tilts inwardly.
5. power interface contact according to claim 1, it is characterized in that: the and arranged on left and right sides of the substrate of described power interface contact be respectively equipped with respect to the lateral surface of fingertip, pin before outermost on the left and right direction and left, outstanding location alar part to the right, be in the positioning table terrace that forms on the front end face of substrate at alar part front position place, two location forward.
6. rectangular electric connector, comprise the insulation shell of rectangle and the power contact of wherein installing, the insulation shell front end is an inserted terminal, insulation shell have when installing near and towards the bottom surface of adapter circuit plate and with circuit board installation site distance end face farthest, the both sides of the length direction of insulation shell are the left and right sides, be provided with in the insulation shell that a plurality of length directions at insulation shell distribute, be used to assemble the power contact installation cavity of power contact, described power contact adopts by two corresponding up and down power interface contacts that are provided with to be formed, two power interface contacts include the substrate of the shaped flat at middle part, each substrate has when being connected with the corresponding circuits plate surface towards the bottom surface of institute's connection circuit plate, with each substrate bottom surface towards direction be defined as downwards; The substrate of two power interface contacts also has towards interior surface opposing simultaneously, towards opposing outer surface, with the inner surface of the substrate of power interface contact towards direction be defined as inwardly, with the outer surface of substrate towards direction be defined as outwardly, it is characterized in that: the equal one of each substrate front end of described power interface contact be connected with plural extend forward about the preceding fingertip that distributes, be in and samely on-chiply leave the space between the fingertip before adjacent, the substrate rear end of described power interface contact all is connected with downward extension by the bending structure one, be used for being connected with circuit board plural about the pin that distributes; The preceding fingertip of described power interface contact has the fin part that an end is connected with substrate, the other end tilts perk inwardly, and fin part front end is connected with the bending part that bends outwards perk.
7. electric connector according to claim 6, it is characterized in that: the front end of the bending part of described at least one power contact is connected with towards the oblique sheet part of the bending of outer incline perk, the trend of the oblique sheet part of described bending perk outwardly is less than the trend of bending part front end perk outwardly, thereby forms the thrust concave surface that caves inward between the inner surface of inner surface that bends oblique sheet part and bending part; The described substrate rear end that is provided with the power interface contact of thrust concave surface is integrally formed with the elastic spring that extends back, and the front end of described elastic spring is connected with substrate, and the rear end of elastic spring is towards the outer incline perk; Described power contact installation cavity is by pushing up near insulation shell, the top of basal surface position, chamber, bottom side wall and left and right sides chamber wall surround the fore-and-aft direction that forms and extend rectangular cavities, on the insulation shell rear end near the top of power contact installation cavity, wall place, chamber, bottom side is provided with the installing port of the described power interface contact that is used to pack into respectively, power contact installation cavity is provided with interface in the front end of insulation shell, power contact installation cavity middle part is provided with the grafting passage that extends back from interface, be provided with the corresponding front beam along the left and right directions extension that is provided with installing port in the power contact installation cavity near the front end place of insulator housings, the rear end of each front beam is provided with the thrust convex surface that the thrust concave surface thrust on the preceding fingertip with described power interface contact cooperates; The top side cavity wall of the power contact installation cavity of close installing port is provided with the spacing draw-in groove of joining with the elastic spring rear end thrust card of power contact.
8. electric connector according to claim 7 is characterized in that: described elastic spring is that the part of the digging out bending from the elongated slot that the substrate correspondence is offered forms.
9. electric connector according to claim 6, it is characterized in that: the front end of each fin part of described at least one power interface contact has tilted plate section, this tilted plate section tilts inwardly, but the trend that tilted plate section tilts inwardly is less than the trend that tilted plate section fin part before tilts inwardly.
10. electric connector according to claim 6, it is characterized in that: the and arranged on left and right sides of the substrate of described power interface contact be respectively equipped with respect to the lateral surface of fingertip, pin before outermost on the left and right direction and left, outstanding location alar part to the right, be in the positioning table terrace that forms on the front end face of substrate at alar part front position place, two location forward; Be oppositely arranged about corresponding each installing port place on the left and right side chamber wall of described power contact installation cavity along the alar part slot of the alar part fore-and-aft direction guiding, that be used to peg graft power interface contact both sides, about the cross section perpendicular to its guide direction of two alar part slots being oppositely arranged be two relative U-shapeds of opening, the rear end of each alar part slot is open and communicate with corresponding installing port, the front end sealing of each alar part slot and form Thrust Faces, that cooperate with the positioning table terrace thrust of described location alar part backwards.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200502423U CN202067937U (en) | 2011-02-28 | 2011-02-28 | Power contact piece and rectangular electric connector using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200502423U CN202067937U (en) | 2011-02-28 | 2011-02-28 | Power contact piece and rectangular electric connector using same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202067937U true CN202067937U (en) | 2011-12-07 |
Family
ID=45061790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200502423U Expired - Fee Related CN202067937U (en) | 2011-02-28 | 2011-02-28 | Power contact piece and rectangular electric connector using same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202067937U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185200A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Power contact piece and rectangular electric connector using same |
| CN103325520A (en) * | 2013-05-16 | 2013-09-25 | 艾通电磁技术（昆山）有限公司 | PIN fixing structure |
| TWI736390B (en) * | 2020-06-24 | 2021-08-11 | 大陸商東莞立訊技術有限公司 | Connector |
-
2011
- 2011-02-28 CN CN2011200502423U patent/CN202067937U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102185200A (en) * | 2011-02-28 | 2011-09-14 | 中航光电科技股份有限公司 | Power contact piece and rectangular electric connector using same |
| CN102185200B (en) * | 2011-02-28 | 2013-06-19 | 中航光电科技股份有限公司 | Power contact piece and rectangular electric connector using same |
| CN103325520A (en) * | 2013-05-16 | 2013-09-25 | 艾通电磁技术（昆山）有限公司 | PIN fixing structure |
| TWI736390B (en) * | 2020-06-24 | 2021-08-11 | 大陸商東莞立訊技術有限公司 | Connector |
| US11621507B2 (en) | 2020-06-24 | 2023-04-04 | Dongguan Luxshare Technologies Co., Ltd | Electrical connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111207 Termination date: 20140228 |