CN208955327U - A kind of terminative connector and Male end connector can be improved connection reliability - Google Patents
A kind of terminative connector and Male end connector can be improved connection reliability Download PDFInfo
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- CN208955327U CN208955327U CN201821982107.0U CN201821982107U CN208955327U CN 208955327 U CN208955327 U CN 208955327U CN 201821982107 U CN201821982107 U CN 201821982107U CN 208955327 U CN208955327 U CN 208955327U
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Abstract
The utility model discloses a kind of terminative connector and Male end connector that can be improved connection reliability.Terminative connector includes the clamping set being set in female, clamping set has in its axial direction oppositely extending setting and mobilizable several positive elastic card socket parts and several least clamping portions each other, and the end of positive and negative elastic card socket part has the protrusion inwardly swelled.Male end connector includes the outer housing mutually axially connected, male plug, insulator and center contact, and wherein the outer peripheral surface of the butt end of male plug is provided with several recessed portions.The utility model is effectively cooperated by the male plug that clamping covers upper positive and negative elastic card socket part and Male end connector, improves plug durability degree, and terminative connector in swapping process is avoided to subdue deformation and cause disabler；Be distributed using positive and negative alternate mode, positive elastic card socket part provides predominant intermolecular forces, and least clamping portion provides the counteracting forces during this, avoid it is not coaxially connected and caused by terminative connector deform.
Description
Technical field
The invention belongs to car radio-frequency connector technique fields, and in particular to a kind of female end that can be improved connection reliability
Connector and Male end connector.
Background technique
Currently, with the continuous development of automotive engineering, electronic control technology is widely used in automotive field.Connector
As a kind of necessary electric component, the quality of performance and structure directly influences the using effect of product.Connector is divided into
Male end connector and terminative connector, the two connect control circuit by plug.When FAKRA connector is 2000, by
12 depots of America and Europe headed by German depot, a kind of automobile sound equipment released jointly and antenna specification connector, be up to
40pin is the new rule connector for being compatible to old 10487 specification of automobile connector specification ISO, also known as " Quadlock " specification.
FAKRA Male/female connector in the prior art is in matching, since terminative connector natural resiliency is not enough easy hair
Deformation is subdued in life.Such case not only causes Male/female connector to contact unstable, but also female end can be caused to connect once occurring
Connect directly scrapping for device.
Summary of the invention
It is an object of the invention to overcome the deficiencies of the prior art and provide a kind of FAKRA that can be improved connection reliability
Terminative connector and Male end connector can be improved plug durability degree, realize effective clamping between Male/female connector.
To solve prior art problem, the invention discloses a kind of terminative connectors that can be improved connection reliability, use
In docking a Male end connector, including female end shell body, female, female end insulator and the touching of female end center mutually axially connected
Head；
Terminative connector further includes the clamping set being set in female；Clamping set has reversely to be prolonged each other in its axial direction
It stretches setting and mobilizable several positive elastic card socket parts and several least clamping portions, the end of positive and negative elastic card socket part has
The protrusion of the protrusion inwardly swelled, positive elastic card socket part is used for and the corresponding recessed portion shape on the male plug of Male end connector
At clamping, the protrusion of least clamping portion with the butt end periphery surface elastic of the male plug of Male end connector for abutting；
When positive and negative elastic card socket part is in initial position, the central axis of the highest point and terminative connector of protrusion
Distance is less than the butt end radius of male plug；When positive and negative elastic card socket part is in operating position, the highest point and female end of protrusion
The distance of the central axis of connector is not less than the butt end radius of male plug.
Preferably,
One end of female end center contact is set in female end insulator, and the other end is electrically connected at a cable.
Preferably,
The endless metal structural body or integrally formed " C " font metal structure that clamping set is integrally formed.
Preferably,
Positive and negative elastic card socket part is evenly spaced on along the circumferencial direction of clamping set.
Preferably,
Female end shell body has opposite interface end and non-interface end, and interface end has interface；Between interface and female
Annular space is formed, for docking the male end outer housing of Male end connector；Interface is separately provided at least one fool proof slot.
Preferably,
Be equipped with inside the non-interface end of female end shell body it is several can be in the elastic card narrow bars moved radially, elastic card narrow bars
With the rear-locating face being inwardly arranged；The outer wall of female has a positioning convex platform, and rear-locating face is in the axial direction to positioning convex platform
Rear end face formed limit.
Preferably,
Elastic card narrow bars also have a mating surface being inwardly arranged, the height of mating surface from non-interface end to interface extreme direction by
It is cumulative big；When elastic card narrow bars are in initial position, the highest point of mating surface is small at a distance from the central axis of terminative connector
In the radius of positioning convex platform；When elastic card narrow bars are in operating position, the highest point of mating surface and the central axis of terminative connector
The distance of line is not less than the radius of positioning convex platform.
Preferably,
Prelocalization portion is equipped with inside the non-interface end of female end shell body, the rear inward in prelocalization portion is provided with prelocalization
Face, prelocalization face form limit to the front end face of positioning convex platform in the axial direction.
Preferably,
The outer wall of female end shell body is provided with mobilizable pressing piece, and pressing piece has the joint end and direction towards front side
The press-side of rear side, joint end is provided with bayonet, when the outer wall of press-side and female end shell body is mutually separate or mutually close, joint end
It is mutually close or mutually separate with the outer wall of female end shell body.
The invention also discloses a kind of Male end connectors, connect for docking above-mentioned terminative connector, including mutually axially
Male end outer housing, male plug, male end insulator and the male end center contact connect；
The outer peripheral surface of the butt end of male plug is provided with several recessed portions, on the clamping set with terminative connector just
The protrusion of elastic card socket part forms clamping.
The invention has the benefit that
Effectively cooperated 1. terminative connector covers upper elastic card socket part by clamping with Male end connector, improves public affairs
Plug durability degree and connection reliability between female connectors avoid terminative connector in swapping process from subduing deformation and make
It is even scrapped at disabler.Elastic card socket part is arranged by using the mode of positive and negative alternate, provides positive elastic card socket part and inserts
Predominant intermolecular forces during pulling out, least clamping portion provides the counteracting forces during this, to can effectively avoid on business
Terminative connector it is not coaxially connected and caused by terminative connector deform.
2. terminative connector is not increasing additional parts by the way that position limiting structure is arranged in female end shell body to realize
Under the premise of realize that the axial assembling in terminative connector between female and female end shell body is fixed, avoid unnecessary exploitation
Cost, assembling procedure and assembling working hour.The position limiting structure is hidden in inside female end shell body, does not cause shadow to outer housing appearance
It rings, ensure that product aesthetics.The position limiting structure is ingenious in design, does not influence internal component again while realizing axial restraint
Assembling.
Detailed description of the invention
Fig. 1 is the structural perspective of terminative connector in the present invention；
Fig. 2 is the Structure explosion diagram of terminative connector in the present invention；
Fig. 3 is the structural perspective (no cable) of another angle of terminative connector in the present invention；
Fig. 4 is the structure front view of terminative connector in the present invention；
Fig. 5 is the structural perspective of the clamping set of terminative connector in the present invention；
Fig. 6 be in Fig. 4 A-A to structure sectional view；
Fig. 7 is the structure sectional view of B-B direction in Fig. 4；
Fig. 8 is the structure sectional view (A-A to section view visual angle) when terminative connector is connect with Male end connector in the present invention；
Fig. 9 is the structure sectional view (B-B direction section view visual angle) when terminative connector is connect with Male end connector in the present invention；
Figure 10 is the partial enlarged view in Fig. 8 at C；
Figure 11 is the partial enlarged view in Fig. 9 at D；
Figure 12 be in Fig. 4 C-C to structure sectional view；
Figure 13 is the partial enlarged view in Figure 12 at E；
Figure 14 is the partial enlarged view in Figure 12 at F.
Specific embodiment
The invention will be further described below in conjunction with the accompanying drawings.Following embodiment is only used for clearly illustrating the present invention
Technical solution, and not intended to limit the protection scope of the present invention.
As shown in Fig. 1 to 7, a kind of terminative connector 100 can be improved connection reliability of the invention, for docking one
Male end connector 200(joins Fig. 8,9) comprising: female end shell body 11, clamping set 12, female 13, female end insulator 14 and mother
Hold center contact 15.Wherein, female end shell body 11, clamping set 12, female 13 and female end insulator 14 are hollow structure, with
Convenient for mutually axially assembling.The front end of female end center contact 15 is located in female end insulator 14, and its rear end electrically connects with cable 17
It connects, cable 17 is cased with casing 16 to be fixed in female end shell body 11.Female 13 is set in female end shell body 11, clamping set
12 and female end insulator 14 be all set in female 13, clamping set 12 be close to females 13 inner walls, female end insulator 14
The slotting chamber that annular is formed between front end outer wall and clamping 12 inner walls of set is joined Fig. 8 for the male plug 22(of Male end connector 200,9) is inserted
Enter.
As shown in Fig. 3,6 and 7, female end shell body 11 has opposite interface end 1101 and non-interface end 1102, interface end
1101 have interface 1103；Annular space is formed between interface 1103 and female 13 for the male end shell of Male end connector 200
Body 21(joins Fig. 8,9) is inserted into.Female end shell body 11 is equipped with close to the inside of non-interface end 1102 and several can move radially
Elastic card narrow bars 1104, elastic card narrow bars 1104 have the rear-locating face 1105 being inwardly arranged；The outer wall of female 13 has one
Positioning convex platform 1303, rear-locating face 1105 form limit to the rear end face 1304 of positioning convex platform 1303 in the axial direction.Work as female
After 13 are inserted into female end shell body 11, the rear end face 1304 of the positioning convex platform 1303 of female 13 can be with elastic card narrow bars
1104 contact of rear-locating face 1105 avoids female 13 from extracting from female end shell body 11 to form axial limit.It connects
Mouth 1103 is provided at least one fool proof slot 1108, which axially extends, and not only acts as in male and female docking
Foolproof function also acts guiding role.
For the ease of terminative connector 100 and the connection of Male end connector 200 and both improve the fastness connecting, female end
The outer wall of the female end shell body 11 of connector 100 is provided with mobilizable pressing piece 1110.As shown in fig. 6, pressing piece 1110 has
There are the joint end 1111 towards interface end 1101 and the press-side 1107 towards non-interface end 1102, pressing piece 1110 passes through setting
Interconnecting piece 1114 between press-side 1107 and joint end 1111 is integrally connected with female end shell body 11.Joint end 1111 is arranged
There is bayonet 1109.When press-side 1107 and the mutually separate or mutually close outer wall of female end shell body 11, outside joint end 1111 and female end
The outer wall of shell 11 is mutually close or mutually separate.
As shown in Figure 12 to 14, in order to further increase the connectivity robustness of female 13 Yu female end shell body 11, female end
The inner wall of outer housing 11 is additionally provided with prelocalization portion 1112, and prelocalization portion 1112 is inwardly provided with prelocalization face 1113, works as female plug
After first 13 are completely inserted into female end shell body 11, not only the rear end face 1304 of positioning convex platform 1303 is by elastic card narrow bars 1104
Rear-locating face 1105 limits, and front end face 1305 is also by the limit of prelocalization face 1113 in prelocalization portion 1112 to make female 13
It is limited and moves by female end shell body 11 completely in the axial direction.
For the ease of installation, elastic card narrow bars 1104 also have the mating surface 1106 being inwardly arranged, the height of mating surface 1106
Degree is gradually increased from non-interface end 1102 to 1101 direction of interface end；When elastic card narrow bars 1104 are in initial position, mating surface
1106 highest point is less than the radius of positioning convex platform 1303 at a distance from the central axis of terminative connector 100；Elastic card narrow bars
1104 be in operating position when, the highest point of mating surface 1106 with the central axis of terminative connector 100 at a distance from not less than calmly
The radius of position boss 1303.It is female when female 13 is inserted into from the non-interface end 1102 of female end shell body 11 to interface end 1101
Positioning convex platform 1303 on plug 13 first can extrusion fit face 1106 make elastic card narrow bars 1104 away from axis be displaced outwardly from
And expand female 13 passes through area；After positioning convex platform 1303 is fully inserted into female 13, elastic card narrow bars 1104 exist
Initial position is restored under the action of natural resiliency power, female 13 and female end shell body 11 form axial limiting at this time.It is preferred that
Ground, setting number of the elastic card narrow bars 1104 in female end shell body 11 are 4 be uniformly arranged in the circumferential direction.
The cavity rear end that female 13 accommodates female end insulator 14 is provided with the second locating shoulder 1302, the second positioning table
Shoulder 1302 forms axial limiting to the rear end of female end insulator 14, so that female end insulator 14 be made accurately to be fitted into female 13.
As shown in figure 5, clamping set 12 has several mobilizable positive elastic card socket parts 1201 and least clamping portion
1203, preferably, positive elastic card socket part 1201 and the number of least clamping portion 1203 are two and cover 12 in clamping
Axis direction oppositely extending setting each other.Positive elastic card socket part 1201 and least clamping portion 1203 are along the circumference of clamping set 12
Direction is uniformly distributed.The end of positive elastic card socket part 1201 has the protrusion 1202 inwardly swelled, least clamping portion 1203
End there is the protrusion 1204 that inwardly swells.Positive elastic card socket part 1201 and least clamping portion 1203 are in initial bit
When setting, the highest point of protrusion 1202 and protrusion 1204 is less than male end at a distance from the central axis of terminative connector 100 and connects
Connect the butt end radius of the male plug 22 of device 200；Positive elastic card socket part 1201 and least clamping portion 1203 are in operating position
When, the highest point of protrusion 1202 and protrusion 1204 is not less than male plug at a distance from the central axis of terminative connector 100
22 butt end radius.When such structure is inserted into male plug 22, squeezing protrusion 1202 and protrusion 1204 makes it
It is mobile away from axis and enter operating position, after being inserted in place, protrusion 1202 be restored to initial position and with male plug 22
Butt end clamping, protrusion 1204 then abuts with the butt end periphery surface elastic of male plug 22.
The cavity of the receiving female end insulator 14 of female 13 also accommodates fixing card female connector 12 simultaneously, therefore the cavity is at it
Diameter difference in axial direction is divided on the cavity from interface end 1101 to non-1102 direction of interface end to which step structure be presented
The part that at least three internal diameters are sequentially reduced, internal diameter the best part receiving clamping set 12, the lesser partial receipt female end of internal diameter
Insulator 14, the smallest part of internal diameter penetrate for cable 17 and are electrically connected with female end center contact 15, thus in internal diameter variation
Position sequentially forms the first locating shoulder 1301 and the second locating shoulder 1302, and the first locating shoulder 1301 carrys out positioning card female connector 12
Position in the cavity, the second locating shoulder 1302 position position of the female end insulator 14 in the cavity.
Clamping set 12 can be integrally formed endless metal structural body, can also be integrally formed " C " font metal
Structural body.When using latter configuration, the diameter of clamping set 12 is slightly larger than the internal diameter of female 13, makes clamping set 12 by external force
To contract so as to be installed in female 13, the inner wall for being close to female 13 is then sprung back by elastic force, is realized fast
The purpose of speed installation.
As shown in Fig. 8 to 11, similarly, the invention also discloses a kind of Male end connectors 200, for docking above-mentioned female end
Connector 100 comprising: male end outer housing 21, male plug 22, male end insulator 23 and male end center contact 24.Wherein, male end
Outer housing 21, male plug 22 and male end insulator 23 are also hollow structure, for the purposes of convenient for axial assembly and connection.Male plug 22
It is set in male end outer housing 21, male end insulator 23 is set in male plug 22, and it is exhausted that male end center contact 24 is set to male end
In edge body 23, its rear end and circuit board are electrically connected.
When connecting Male end connector 200 and terminative connector 100, the front end of male end outer housing 21 is inserted into outside female end
In the interface 1103 of shell 11, the front end of male plug 22 and male end insulator 23 is then inserted into clamping set 12 and female end insulator
In interval between 14, male end center contact 24, which is then inserted into female end center contact 15, realizes electric connection.
22 front ends of male plug, that is, butt end outer peripheral surface is provided with several recessed portions 2201.Male end connector 200 and female end
After the connection in place of connector 100, the protrusion 1202 of the positive elastic card socket part 1201 of the clamping of terminative connector 100 set 12 blocks just
Enter in recessed portion 2201, and terminative connector 100 clamping set 12 least clamping portion 1203 protrusion 1204 then with male plug
The periphery surface elastic of first 22 butt end abuts.In this way, both realize between terminative connector 100 and Male end connector 200
Effective cooperation, improve plug durability degree, also avoid terminative connector 100 in swapping process subdue deformation and cause
Disabler is even scrapped；Since the elastic card socket part 1201,1203 of the clamping of terminative connector 100 set 12 is using positive and negative alternate
Mode is arranged, and so that positive elastic card socket part 1201 is provided the predominant intermolecular forces in swapping process, reverse elasticity clamping portion 1203 mentions
For the counteracting forces during this, thus can effectively avoid on business terminative connector it is not coaxially connected and caused by female end connect
Device 100 deforms.
The outer wall of male end outer housing 21 is additionally provided with card convex body 2101 and at least one fool proof item (not shown)；Outside male end
When shell 21 is inserted into, the fool proof slot 1108 of fool proof item and 100 female end shell body 11 of terminative connector forms fool proof guiding and connects, public
After end housing body 21 is inserted in place, card convex body 2101, which is located exactly in the bayonet 1109 of terminative connector 100, forms limit constraint.
When needing to separate male end outer housing 21 and female end shell body 11, the press-side 1107 of terminative connector 100 is pressed, is made in lever
Card convex body 2101 is set to be detached from bayonet 1109 with the tilting of lower joint end 1111, so that limit constraint is released, then by terminative connector
100 female end shell body 11 is extracted.
In the present invention, the so-called side " just " referred to towards interface end, similarly, so-called negation refers to towards non-interface end
One side.
So-called " initial position " refers to, has the function of that the component of the location status or structural body are being not affected by any external world
The position that the masterpiece used time is kept, i.e., position under natural conditions.Similarly,
So-called " operating position " refers to, has the function of the component of the location status or structural body by external forces
Leave initial position new position achieved down.It, can be in natural resiliency masterpiece for having the elastomer of certain elasticity
Initial position is restored to by its operating position under.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvement and deformations can also be made, these improvement and deformations
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of terminative connector (100) that can be improved connection reliability, for docking one Male end connector (200), including
Female end shell body (11), female (13), female end insulator (14) and the female end center contact (15) mutually axially connected；
It is characterized by:
The terminative connector (100) further includes the clamping set (12) being set in the female (13)；The clamping set
(12) there is oppositely extending setting and mobilizable several positive elastic card socket parts (1201) and several rebounds each other in its axial direction
Property clamping portion (1203), the end of the positive and negative elastic card socket part (1201,1203) have inwardly swell protrusion (1202,
1204), the protrusion (1202) of positive elastic card socket part (1201) is for the male plug (22) with Male end connector (200)
Correspondence recessed portion (2201) form clamping, the protrusion (1204) of least clamping portion (1203) with male end for connecting
The butt end periphery surface elastic of the male plug (22) of device (200) abuts；
When the positive and negative elastic card socket part (1201,1203) is in initial position, the highest of the protrusion (1202,1204)
Locate the butt end radius for being less than the male plug (22) at a distance from the central axis of the terminative connector (100)；It is described just,
When least clamping portion (1201,1203) is in operating position, the highest point of the protrusion (1202,1204) and the female end
The distance of the central axis of connector (100) is not less than the butt end radius of the male plug (22).
2. a kind of terminative connector (100) that can be improved connection reliability according to claim 1, it is characterised in that:
One end of the female end center contact (15) is set in female end insulator (14), and the other end is electrically connected at a cable
(17).
3. a kind of terminative connector (100) that can be improved connection reliability according to claim 1, it is characterised in that:
The endless metal structural body or integrally formed " C " font metal structure that the clamping set (12) is integrally formed.
4. a kind of terminative connector (100) that can be improved connection reliability according to claim 3, it is characterised in that:
The positive and negative elastic card socket part (1201,1203) is evenly spaced on along the circumferencial direction of the clamping set (12).
5. a kind of terminative connector (100) that can be improved connection reliability according to claim 1, it is characterised in that:
The female end shell body (11) has opposite interface end (1101) and non-interface end (1102), the interface end (1101)
With interface (1103)；Annular space is formed between the interface (1103) and the female (13), for docking the public affairs
The male end outer housing (21) of terminal adapter (200)；The interface (1103) is separately provided at least one fool proof slot (1108).
6. a kind of terminative connector (100) that can be improved connection reliability according to claim 5, it is characterised in that:
Be equipped with inside the non-interface end (1102) of the female end shell body (11) it is several can be in the elastic card narrow bars moved radially
(1104), the elastic card narrow bars (1104) have the rear-locating face (1105) being inwardly arranged；The outer wall of the female (13)
With a positioning convex platform (1303), the rear-locating face (1105) is in the axial direction to the rear end face of the positioning convex platform (1303)
(1304) limit is formed.
7. a kind of terminative connector (100) that can be improved connection reliability according to claim 6, it is characterised in that:
The elastic card narrow bars (1104) also have the mating surface (1106) that is inwardly arranged, the height of the mating surface (1106) by
Non- interface end (1102) Xiang Suoshu interface end (1101) direction is gradually increased；The elastic card narrow bars (1104) are in initial
When position, the highest point of the mating surface (1106) is less than described at a distance from the central axis of the terminative connector (100)
The radius of positioning convex platform (1303)；When the elastic card narrow bars (1104) are in operating position, the mating surface (1106) is most
Eminence is not less than the radius of the positioning convex platform (1303) at a distance from the central axis of the terminative connector (100).
8. a kind of terminative connector (100) that can be improved connection reliability according to claim 6, it is characterised in that:
Prelocalization portion (1112) are equipped with inside the non-interface end (1102) of the female end shell body (11), the prelocalization portion
(1112) rear inward is provided with prelocalization face (1113), and the prelocalization face (1113) is in the axial direction to the positioning convex platform
(1303) front end face (1305) forms limit.
9. a kind of terminative connector (100) that can be improved connection reliability according to claim 1, it is characterised in that:
The outer wall of the female end shell body (11) is provided with mobilizable pressing piece (1110), and the pressing piece (1110) has court
Joint end (1111) to front side and the press-side (1107) towards rear side, the joint end (1111) are provided with bayonet
(1109), when the outer wall of the press-side (1107) and the female end shell body (11) is mutually separate or mutually close, the joint end
(1111) mutually close or mutually separate with the outer wall of the female end shell body (11).
10. a kind of Male end connector (200), for docking a terminative connector (100) as described in claim 1, including phase
Male end outer housing (21), male plug (22), male end insulator (23) and the male end center contact (24) mutually axially connected；
It is characterized by:
The outer peripheral surface of the butt end of the male plug (22) is provided with several recessed portions (2201), is used for and the terminative connector
(100) protrusion (1202) of the positive elastic card socket part (1201) on clamping set (12) forms clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821982107.0U CN208955327U (en) | 2018-11-29 | 2018-11-29 | A kind of terminative connector and Male end connector can be improved connection reliability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821982107.0U CN208955327U (en) | 2018-11-29 | 2018-11-29 | A kind of terminative connector and Male end connector can be improved connection reliability |
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| Publication Number | Publication Date |
|---|---|
| CN208955327U true CN208955327U (en) | 2019-06-07 |
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ID=66745362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821982107.0U Active CN208955327U (en) | 2018-11-29 | 2018-11-29 | A kind of terminative connector and Male end connector can be improved connection reliability |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462087A (en) * | 2018-11-29 | 2019-03-12 | 昆山科信成电子有限公司 | A kind of terminative connector and Male end connector can be improved connection reliability |
| CN110401061A (en) * | 2019-06-25 | 2019-11-01 | 南安市柳信光电科技有限公司 | One kind mixing touching preventing poor contact new-energy automobile wire pair board connector |
| CN110854620A (en) * | 2019-12-30 | 2020-02-28 | 东莞市林积为实业投资有限公司 | Vehicle-mounted Ethernet connector |
-
2018
- 2018-11-29 CN CN201821982107.0U patent/CN208955327U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109462087A (en) * | 2018-11-29 | 2019-03-12 | 昆山科信成电子有限公司 | A kind of terminative connector and Male end connector can be improved connection reliability |
| CN110401061A (en) * | 2019-06-25 | 2019-11-01 | 南安市柳信光电科技有限公司 | One kind mixing touching preventing poor contact new-energy automobile wire pair board connector |
| CN110401061B (en) * | 2019-06-25 | 2020-11-27 | 广汽本田汽车有限公司 | Mix and touch new energy automobile wire to board connector of preventing contact failure |
| CN110854620A (en) * | 2019-12-30 | 2020-02-28 | 东莞市林积为实业投资有限公司 | Vehicle-mounted Ethernet connector |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215311, Yingbin Road, 1688, Pakistan Town, Kunshan, Jiangsu, Suzhou Patentee after: Kexincheng precision technology (Jiangsu) Co., Ltd Address before: 215311, Yingbin Road, 1688, Pakistan Town, Kunshan, Jiangsu, Suzhou Patentee before: Kunshan Cocentra Electronics Co.,Ltd. |