CN104966932B - Positive and negative it can plug the high-speed transmission connector used - Google Patents

Positive and negative it can plug the high-speed transmission connector used Download PDF

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Publication number
CN104966932B
CN104966932B CN201510356644.9A CN201510356644A CN104966932B CN 104966932 B CN104966932 B CN 104966932B CN 201510356644 A CN201510356644 A CN 201510356644A CN 104966932 B CN104966932 B CN 104966932B
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CN
China
Prior art keywords
lower
upper
terminal module
piece
ground strip
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CN201510356644.9A
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Chinese (zh)
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CN104966932A (en
Inventor
涂海文
张�浩
丁树林
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翊腾电子科技(昆山)有限公司
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Priority to CN201510356644.9A priority Critical patent/CN104966932B/en
Publication of CN104966932A publication Critical patent/CN104966932A/en
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Publication of CN104966932B publication Critical patent/CN104966932B/en

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Abstract

The present invention disclose it is a kind of can the positive and negative high-speed transmission connector that uses of plug, include upper terminal module, lower terminal module, upper stator, lower stator and shell.The upper terminal module is in integral structure, including row's upper terminal, ground strip and coats these upper terminals and the upper insulator of the ground strip.The upper terminal module is superimposed and is fixed on the top of the lower terminal module.Upper engaging piece of stator is inserted from the top and bottom of the fixing groove of the upper insulator and passes through the corresponding perforation on the ground strip respectively with the lower engaging piece of the lower stator on this, so that engaging piece is intermeshed and is fastened in the perforation of the ground strip with the lower engaging piece on this.So it is not only able to fix the upper terminal module and the lower terminal module, can more forms a complete grounded circuit or shielding path, so that it is guaranteed that security and the degree of accuracy of the signal transmission of the high-speed transmission connector.

Description

Positive and negative it can plug the high-speed transmission connector used

Technical field

The present invention relates to a kind of connector technique field, in particular to a kind of high-speed transfer that positive and negative can be plugged and use Connector.

Background technology

USB(Universal Serial Bus, USB)Connector is that connection computer system is set with outside A standby serial bus standard, is also a kind of technical specification of input/output interface, is widely used in PC and shifting The information communication products such as dynamic equipment, and extend to photographic goods, DTV(Set top box), other association areas such as game machine.

It is well known that how USB connector is also inserted not to being global problem.C classes(Type-C)Interface is then solved This problem, it supports USB connector two-sided insertion, designs more slim, is conducive to making ultra thin handset, and in transmission In speed also faster.

But, positive and negative can to plug the research of high-speed transmission connector that uses still very limited currently for such a, also deposits There are many technical problems, for example:Individually assemble to exist with ground strip again after upper terminal module injection molded and assembled Journey is cumbersome and the problem of larger tolerance;Either upper and lower end submodule group is molded together with ground strip again after distinguishing injection molded The manufacturing process being integrally formed is also considerably complicated;Need to can be only achieved by auxiliary fixture between existing shell and insulator Fixed purpose, such a structure design stills need to simplify;Existing stator up and down realizes fixation by radium-shine welding, this knot Structure, which is designed, causes packaging technology complicated;In addition, the structure that existing ground strip is related to shell using doing something in disregard of obstacles so that the two contact is not Stable and easily loose contact.

Therefore, applicant's proposition is a kind of positive and negative to plug the high-speed transmission connector used, to solve to deposit in the prior art Above mentioned problem.

The content of the invention

It is a primary object of the present invention to provide it is a kind of positive and negative can plug the high-speed transmission connector that uses, be not only able to carry For good ground connection performance, and its package assembly is more safe and reliable.

Other objects and advantages of the present invention can from disclosed herein technical characteristic in be further understood.

For up to above-mentioned purpose, the present invention is adopted the following technical scheme that:It is a kind of positive and negative to plug the high-speed transfer connection used Device includes a upper terminal module, once terminal module, stator, once stator on one, and a shell.The upper end submodule Group is in integral structure, includes the upper insulator of row's upper terminal, a ground strip and these upper terminals of cladding and the ground strip, Wherein these upper terminals are embedded in the top position of the upper insulator, and the ground strip is embedded in the lower position of the upper insulator, The both sides of the upper insulator are each provided with a fixing groove, and two perforation are formed with the ground strip, and each perforation is equal In corresponding fixing groove and it is directed at the fixing groove.The lower terminal module be in integral structure, including row's lower terminal and One coats the lower insulator of these lower terminals, and the wherein upper terminal module is superimposed and is fixed on the top of the lower terminal module.Should Upper stator is at least turned under the upper engaging piece of folding extension from two sides of the upper piece respectively including a upper piece and two, wherein The upper piece abuts in the top surface of the upper terminal module, and engaging piece is respectively from the both sides of the upper terminal module to downward on the two Stretch.The lower stator is at least folded upward at the lower engagement of extension from two sides of the lower piece respectively including a lower piece and two Portion, the wherein lower piece are posted by the bottom surface of the lower terminal module, and the two lower engaging pieces are respectively from the two of the lower terminal module Extend on the side.Engaging piece inserts the fixing groove simultaneously from the top and bottom of the fixing groove respectively with the lower engaging piece wherein on this Through the corresponding perforation on the ground strip, so that engaging piece is intermeshed with the lower engaging piece and is fastened in this on this In the perforation of ground strip.

In a wherein embodiment, engaging piece includes two parallel sagittate upper legs extended downwardly on this, should Lower engaging piece includes a sagittate lower support leg upwardly extended;On the two leg through the ground strip perforation in and with The lower surface of the ground strip fixes contact;The lower support leg, which is inserted on the two, make it that engaging piece is engaged with this on this between leg Portion is intermeshed in the fixing groove.

In a wherein embodiment, the ground strip has a barricade and at least one connecing positioned at the rear end of the barricade Lower margin;The V-shaped structure of the grounding leg, including a vertical connecting portion and an elastic rake;The grounding leg is from the upper insulator Surface is stretched out afterwards, and the rear wall of its elastic rake and the shell forms close Elastic Contact.

In a wherein embodiment, a convex closure is respectively formed with the both sides of the ground strip, the inwall of the convex closure and the shell Face, which is formed, to be in close contact.

In a wherein embodiment, these upper terminals are formed with one with the ground strip using the mode of injection molded The upper terminal module of formula structure.The upper insulator has hyoplastron on a top base and one;Each upper terminal is respectively provided with one and connect Weld part in contact portion and one, contact site is embedded and the convex top surface for being exposed to hyoplastron on this wherein on this;And weld part is then from this on this The bottom surface of top base is protruded horizontally up;The lower insulator has a bottom base and once hyoplastron;Each lower terminal, which is respectively provided with, to be connect Contact portion and once weld part, the wherein lower contact site are embedded and the convex lower surface for being exposed to the lower hyoplastron, and the lower weld part then from The bottom surface of the bottom base is vertically extended;Two symmetrical positioning convex columns, hyoplastron on this are provided with the bottom surface of the top base Bottom surface is formed with two symmetrical depressions;And two positioning holes are then formed with the top surface of the bottom base, on the top of the lower hyoplastron Face is provided with two short columns;The positioning hole cooperates with the positioning convex column, and the short column and the mutual cooperation of the depression.

In a wherein embodiment, bottom surface of hyoplastron also forms a host cavity on this, host cavity of hyoplastron on this Front end is formed with two clasp holes;Two corresponding clasps are then formed with the front end of the lower hyoplastron;The lower hyoplastron is assembled in In the host cavity, the clasp is stretched into and is fixed in corresponding clasp hole.

In a wherein embodiment, stator also has one to extend the upper fixation to be formed from the back edge of the upper piece on this Portion;The lower stator also has one to extend the lower fixed part to be formed from the back edge of the lower piece;Fixed part is stretched into and consolidated on this It is located at due to one in the upper neck of the upper terminal module top surface, and the lower fixed part is stretched into and is fixed on one positioned at the lower end In the lower bayonet slot of submodule group bottom surface.

In a wherein embodiment, the infolding piece of two symmetrical inwardly bendings is formed with the roof of the shell, and Then be formed with two symmetrical grooves in the top surface of the upper terminal module, the infolding piece in assembling can automatic fastening in relative In the groove answered.

Compared to prior art, the present invention, which positive and negative can plug the high-speed transmission connector used, has advantages below:First, Using the mutual fastening of stator, the lower stator and the ground strip on this, it is not only able to fix under the upper terminal module and this Terminal module, can more form a complete grounded circuit or shielding path, so that it is guaranteed that the letter of the high-speed transmission connector Number transmission security and the degree of accuracy.Second, by way of by these upper terminals and the ground strip by single injection-molded The upper terminal module is formed, so as to reduce assembling processing procedure, and this stabilized structure.3rd, by the upper terminal module With setting some secure fits to construct on the lower terminal module so that the two can be pressed together securely, and be combined It is not readily separated afterwards, so as to improve the durable plug number of times of product.4th, dual connect is formed with the shell by the ground strip Touch, bad risk can be reduced or even avoid contact with, so as to realize safe grounded circuit.5th, by by the shell Infolding piece is fixed in the groove of the upper terminal module, enables to the shell reliably to be fixed.As can be seen here, present invention high speed Transmission connector can provide good ground connection performance, and its package assembly is more safe and reliable.

Brief description of the drawings

Fig. 1 can the positive and negative dimensional structure diagram for plugging the high-speed transmission connector used for the present invention.

Fig. 2 is the structure decomposition figure of high-speed transmission connector shown in Fig. 1.

Fig. 3 is the structure decomposition figure of upper terminal module shown in Fig. 2.

Fig. 4 is the structure decomposition figure of lower terminal module shown in Fig. 2.

Fig. 5 is upper terminal module of the present invention and structural representation of the lower terminal module before pressing.

Fig. 6 is upper terminal module of the present invention and perspective cross section structural representation of the lower terminal module after pressing, wherein Clearly it is demonstrated by the situation that clasp is stretched into clasp hole.

Fig. 7 assembles relation schematic diagram for stator above and below the present invention and Terminals Die group up and down.

Fig. 8 is a perspective cross section structural representation, main the performance present invention upper stator, lower stator and ground strip three Relation is assembled between person.

Fig. 9 is the plan positional relationship schematic diagram after the shown fastenings of stator up and down of Fig. 8.

Figure 10 is the structure decomposition figure of high-speed transmission connector of the present invention.

Figure 11 is contact schematic diagram of the grounding leg of the present invention with shell.

Figure 12 is the fixed structure schematic diagram of shell of the present invention, the cooperation schematic diagram of main performance infolding piece and groove.

Description of reference numerals in above-mentioned accompanying drawing is as follows:

The interface 100 of high-speed transmission connector 1

The upper terminal 11 of upper terminal module 10

Weld part 112 on upper contact site 110

The barricade 120 of ground strip 12

The vertical connecting portion 1210 of grounding leg 121

The elastic convex closure 122 of rake 1211

Perforate 123 upper insulators 13

Hyoplastron 131 on top base 130

The depression of positioning convex column 132 133

The clasp hole 135 of host cavity 134

Neck 137 in fixing groove 136

The lower terminal 21 of lower terminal module 20

Lower 210 times weld parts of contact site 211

The bottom base 220 of lower insulator 22

The lower positioning hole 222 of hyoplastron 221

The clasp 224 of short column 223

Stator 30 on lower bayonet slot 225

Engaging piece 32 on upper piece 31

The upper shoulder 321 of leg 320

Upper 33 times stators of fixed part 40

41 times engaging pieces of lower piece 42

420 times fixed parts of lower support leg 43

The side wall 51 of shell 50

The infolding piece 53 of rear wall 52

Groove 138.

Embodiment

The explanation of following examples is the particular implementation implemented to illustrate the present invention can be used to reference to additional schema Example.The direction term that the present invention is previously mentioned, such as " on ", " under ", "front", "rear", "left", "right", " top ", " bottom ", be only With reference to the direction of annexed drawings.Therefore, the direction term used is to illustrate and understand the present invention, and is not used to limit this hair It is bright.

Refer to positive and negative can plug the high-speed transmission connector 1 used shown in Fig. 1, and it shows to can be used for positive and negative plug The interface 100 used.

Refer to shown in Fig. 2, high-speed transmission connector 1 of the present invention include a upper terminal module 10, once terminal module 20, Stator 30, once stator 40 on one, and a shell 50.

It refer to shown in Fig. 2 and Fig. 3, the upper terminal module 10 includes row's upper terminal 11, a ground strip 12 and a bag Cover the upper insulator 13 of these upper terminals 11 and the ground strip 12.In a wherein embodiment, the upper terminal module 10 is to use The mode of injection molded is formed.That is, these upper terminals 11 are molded together with the ground strip 12 and form the upper end submodule Group 10.

As shown in figure 3, the upper insulator 13 has hyoplastron 131 on a top base 130 and one.

As shown in figure 3, each upper terminal 11 is respectively provided with one weld part 112 on contact site 110 and one, contacted wherein on this Portion 110 is embedded and the convex top surface for being exposed to hyoplastron 131 on this(As shown in Figure 2), in case with inserting connecing for the high-speed transmission connector 1 Mouth 100(Label is shown in Fig. 1)An interior butt connector is electrically connected with;And weld part 112 is then from the bottom surface of the top base 130 on this Protrude horizontally up, in case being electrically connected with a circuit board.

As shown in figure 3, the ground strip 12 has a barricade 120 and at least one grounding leg 121, the wherein barricade 120 are embedded at the lower surface of hyoplastron 131 on this, and the grounding leg 121 then stretches out from the rear surface of the top base 130(Such as Fig. 5 institutes Show).It is the rear surface stretching from the top base 130 that more can clearly show the grounding leg 121 in Fig. 10.In this implementation In example, as shown in figure 3, the ground strip 12 is formed with two grounding legs 121, the two grounding legs 121 are from the barricade 120 Rear end, which is symmetrically extended, to be formed.Each V-shaped structure of grounding leg 121, including a vertical elastic rake of connecting portion 1210 and one 1211.In the present embodiment, a convex closure 122 is respectively formed with the both sides of the ground strip 12.

By above description, the side that these upper terminals 11 of the invention pass through single injection-molded with the ground strip 12 Formula, which is embedded in the upper insulator 13, forms the upper terminal module 10, so as to reduce assembling processing procedure, and is combined between three Closely without loosening.

It refer to shown in Fig. 2 and Fig. 4, the lower terminal module 20 includes row's lower terminal 21 and one and coats these lower ends The lower insulator 22 of son 21.In a wherein embodiment, the lower terminal module 20 is also to be formed by the way of injection molded.

As shown in figure 4, the lower insulator 22 has a bottom base 220 and once hyoplastron 221.

As shown in figure 4, each lower terminal 21 is respectively provided with contact site 210 and once weld part 211, the wherein lower contact Portion 210 is embedded and the convex lower surface for being exposed to the lower hyoplastron 221(As shown in Figure 5), in case with inserting connecing for the high-speed transmission connector 1 Mouth 100(Label is shown in Fig. 1)Interior butt connector is electrically connected with;And the lower weld part 211 is then erected from the bottom surface of the bottom base 220 It is straight to stretch out(As shown in Figure 5), in case being electrically connected with circuit board.

Upper terminal module 10 and the structural representation of the lower terminal module 20 before pressing shown in Fig. 5 are refer to, Two symmetrical positioning convex columns 132, hyoplastron on this are wherein provided with the bottom surface of the top base 130 of the upper terminal module 10 131 bottom surface is formed with two symmetrical depressions 133;And the top surface of the bottom base 220 in the lower terminal module 20 is then formed with Two positioning holes 222(Label sees Fig. 2), the top surface of the lower hyoplastron 221 is provided with two short columns 223(Label sees Fig. 2). Cooperated by the positioning hole 222 and the positioning convex column 132 and the mutual cooperation of the short column 223 and the depression 133 so as to The upper terminal module 10 is fixed together with the lower terminal module 20.

Again as shown in figure 5, bottom surface of hyoplastron 131 also forms a host cavity 134 on this, collecting of hyoplastron 131 on this The front end of chamber 134 is formed with two clasp holes 135(Label is seen in Fig. 3 and Fig. 6), and in the front end of the lower hyoplastron 221 then shape Into there is two corresponding clasps 224.As shown in fig. 6, when the lower hyoplastron 221 is assembled in the host cavity 134(Label is shown in Fig. 5)It is interior When, the clasp 224 can extend into and be fixed in the corresponding clasp hole 135, to prevent the lower hyoplastron 221 from coming off.

By above description, the upper terminal module 10 and the lower terminal module 20 after assembling, can be firm Ground is pressed together, and is not readily separated after combination, so as to improve the durable plug number of times of product.

Refer to shown in Fig. 2, on this of high-speed transmission connector 1 of the present invention stator 30 include a upper piece 31, two points The upper engaging piece 32 and one for not being turned under folding extension from two sides of the upper piece 31 extends from the back edge of the upper piece 31 The upper fixed part 33 formed.

As shown in Fig. 2 the lower stator 40 is bent up from two sides of the lower piece 41 respectively including a lower piece 41, two The lower engaging piece 42 and one of folding extension extends the lower fixed part 43 to be formed from the back edge of the lower piece 41.

In the present embodiment, as shown in Fig. 2 the upper piece 31 is in plane with the lower piece 41.Engaging piece 32 on this Including two parallel sagittate upper legs 320 extended downwardly, the lower engaging piece 42 includes an arrow upwardly extended The lower support leg 420 of shape.More clearly say, end of leg 320 and the lower support leg 420 is each formed with grab on this.In this reality Apply in example, both sides of fixed part 33 and the lower fixed part 43 are each formed with barb structure on this, to provide fixing function.

It refer to shown in Fig. 7, when assembling stator 30 and the lower stator 40 on this, engaging piece 32 is distinguished on the two From the fixing groove 136 positioned at the both sides of upper terminal module 10(Label sees Fig. 2 and Fig. 7)Top down insertion, and the two Lower engaging piece 42 then distinguishes the bottom up insertion of the corresponding fixing groove 136 of slave phase.In the present embodiment, the two fixing grooves 136 are formed at the both sides of the upper insulator 13 of the upper terminal module 10, hyoplastron 131 and the top base specifically on this The left and right sides of 130 junction.The two fixing grooves 136 are the top faces from the upper hyoplastron 131 of the upper terminal module 10 Extend beyond the lower hyoplastron 221 of the lower terminal module 20(Label is shown in Fig. 5)Subjacent.

It refer to shown in Fig. 8, and please also refer to the structure shown in Fig. 2 and label, when under stator 30 on this and this After stator 40 is fixed, the upper piece 31 is posted by the upper terminal module 10, and the lower piece 41 is posted by the lower end submodule In group 20;Fixed part 33 stretches into and is fixed on the upper neck 137 of the top surface of upper terminal module 10 on this(Label is shown in Fig. 2)It is interior, and The lower fixed part 43 stretches into and is fixed on the lower bayonet slot 225 of the bottom surface of lower terminal module 20(Label is shown in Fig. 5)It is interior;Engaging piece on this 32 can be intermeshed with the lower engaging piece 42 in the fixing groove 136, specifically the lower support leg on the lower engaging piece 42 420 insert between two upper legs 320 of engaging piece 32 on this, so that stator 30 and the lower stator 40 are firm on this It is combined together.

In addition, as shown in figure 3, being also formed with two symmetrical perforation 123 on the ground strip 12, the perforation 123 is lucky In the fixing groove 136 as shown in Figure 7 and it is directed at the fixing groove 136.As shown in figure 9, when under engaging piece 32 and this on this When engaging piece 42 is stretched into the fixing groove 136 from above-below direction respectively, in addition it is also necessary to be placed through the ground connection in the fixing groove 136 The perforation 123 of piece 12.In detail, on this engaging piece 32 the two on leg 320 can be pressed by the internal face of the perforation 123 Compel and mutually clamp, and restored to the original state after by the perforation 123, now both sides of engaging piece 32 are resisted against the ground connection on this On piece 12, the position of shoulder 321 especially as shown in Figure 9 is resisted against on the bottom surface of the ground strip 12 of the both sides of perforation 123, from And make it that engaging piece 32 contacts with the ground strip 12 formation and while prevents that engaging piece 32 deviates from the perforation on this on this;Then should The lower support leg 420 of lower engaging piece 42 struts leg on the two 320, be inserted on the two between leg 320 and with this two The state of the individual formation of upper leg 320 fixed engagement.Now, on the two leg 320 again restore to the original state, and still with the ground strip 12 keep contact.

By above description, the present invention utilizes stator 30, the phase of the lower stator 40 and the ground strip 12 on this Mutually fasten, not only play a part of fixing the upper terminal module 10 and the lower terminal module 20, can more be formed one completely Grounded circuit or shielding path, so that it is guaranteed that security and the degree of accuracy of the signal transmission of the high-speed transmission connector 1.

After stator 30 is fixed to the upper terminal module 10 with the lower terminal module 20 with the lower stator 40 on this, It will be assembled in together in the shell 50 as shown in Figure 10.As shown in Figure 10, positioned at the ground strip 12(Label is shown in Fig. 3)Both sides Convex closure 122 will be done something in disregard of obstacles with the formation of the internal face of the two side 51 of the shell 50 and be related to;Each grounding leg 121 will be with the shell 50 simultaneously Rear wall 52 form close contact, so as to form complete grounded circuit.In more detail, what is showed by Figure 11 is each ground connection The elastic rake 1211 of pin 121 forms close Elastic Contact with the rear wall 52.

It can be seen that, the present invention can be reduced or even avoided contact with by the ground strip 12 and the shell 50 formation Dual-contack Bad risk, so as to realize safe grounded circuit.

As shown in Figure 10, it is formed with the infolding piece 53 of two symmetrical inwardly bendings on the roof of the shell 50, and in The top surface of the top base 130 is then formed with two symmetrical grooves 138, when the top base 130 is assembled in the shell 50, should The automatic fastening of infolding piece 53 is in the corresponding groove 138.The cooperation of the infolding piece 53 with the groove 138 as shown in figure 12 Schematic diagram.Pass through this assembling structure so that the package assembly of high-speed transmission connector 1 of the present invention is more safe and reliable.

It should be noted that, in high-speed transmission connector 1 of the present invention, the grounding leg 121, the infolding piece 53 and other knots The quantity number of component can be changed according to actual product structure, but not change its structure function, therefore can not To be limited the scope of the invention with quantity involved in embodiment.

In summary, high-speed transmission connector 1 of the present invention has advantages below:First, using stator on this 30, under this The mutual fastening of stator 40 and the ground strip 12, is not only able to fix the upper terminal module 10 and the lower terminal module 20, more A complete grounded circuit or shielding path can be formed, so that it is guaranteed that the peace of the signal transmission of the high-speed transmission connector 1 Full property and the degree of accuracy.Second, by these upper terminals 11 and the ground strip 12 by single injection-molded by way of form this Upper terminal module 10, so as to reduce assembling processing procedure, and this stabilized structure.3rd, by the upper terminal module 10 with Some secure fits are set to construct on the lower terminal module 20 so that the two can be pressed together securely, and be combined It is not readily separated afterwards, so as to improve the durable plug number of times of product.4th, form dual with the shell 50 by the ground strip 12 Contact, can reduce or even avoid contact with bad risk, so as to realize safe grounded circuit.5th, by by the shell 50 infolding piece 53 is fixed in the groove 138 of the upper terminal module 10, enables to the shell 50 reliably to be fixed.Thus may be used See, high-speed transmission connector 1 of the present invention can provide good ground connection performance, and its package assembly is more safe and reliable.

Claims (8)

1. a kind of positive and negative can plug the high-speed transmission connector that uses, include a upper terminal module, once terminal module, on one Stator, once stator, and a shell, it is characterised in that:
The upper terminal module is in integral structure, including row's upper terminal, a ground strip and one coat these upper terminals and this connects The upper insulator of ground piece, wherein these upper terminals are embedded in the top position of the upper insulator, and the ground strip is embedded on this and insulated The lower position of body, a fixing groove is each provided with the both sides of the upper insulator, and two perforation are formed with the ground strip, And each perforation is respectively positioned in corresponding fixing groove and is directed at the fixing groove;
The lower terminal module be in integral structure, including row's lower terminal and one coat these lower terminals lower insulator, wherein The upper terminal module is superimposed and is fixed on the top of the lower terminal module;
Stator is at least turned under the upper engagement of folding extension from two sides of the upper piece respectively including a upper piece and two on this Portion, the wherein upper piece abut in the top surface of the upper terminal module, and engaging piece is respectively from the two of the upper terminal module on the two Side is extended downwardly;
The lower stator is at least folded upward at the lower engagement of extension from two sides of the lower piece respectively including a lower piece and two Portion, the wherein lower piece are posted by the bottom surface of the lower terminal module, and the two lower engaging pieces are respectively from the two of the lower terminal module Extend on the side;
Engaging piece inserts the fixing groove and passed through and is somebody's turn to do from the top and bottom of the fixing groove respectively with the lower engaging piece wherein on this Corresponding perforation on ground strip, so that engaging piece is intermeshed with the lower engaging piece and is fastened in the ground strip on this Perforation in;Both sides of engaging piece are resisted against on the ground strip on this so that engaging piece is contacted with ground strip formation on this.
2. positive and negative it can plug the high-speed transmission connector used as claimed in claim 1, it is characterised in that:Engaging piece bag on this Two parallel sagittate upper legs extended downwardly are included, the lower engaging piece includes a sagittate lower branch upwardly extended Pin;Leg is through fixing in the perforation of the ground strip and with the lower surface of the ground strip and contact on the two;The lower support leg is inserted Cause that engaging piece is intermeshed with the lower engaging piece in the fixing groove on this on the two between leg.
3. positive and negative it can plug the high-speed transmission connector used as claimed in claim 1, it is characterised in that:The ground strip has One barricade and at least one be located at the barricade rear end grounding leg;The V-shaped structure of the grounding leg, including a vertical connection Portion and an elastic rake;The grounding leg stretches out from the rear surface of the upper insulator, and its elastic rake and the shell Rear wall forms close Elastic Contact.
4. positive and negative it can plug the high-speed transmission connector used as claimed in claim 3, it is characterised in that:In the ground strip Both sides are respectively formed with a convex closure, and the internal face formation of the convex closure and the shell is in close contact.
5. positive and negative it can plug the high-speed transmission connector used as claimed in claim 1, it is characterised in that:These upper terminals with The ground strip forms the upper terminal module with integral structure using the mode of injection molded;
The upper insulator has hyoplastron on a top base and one;Each upper terminal is respectively provided with one weld part on contact site and one, Contact site is embedded and the convex top surface for being exposed to hyoplastron on this wherein on this;And weld part is then stretched from the bottom surface level of the top base on this Go out;
The lower insulator has a bottom base and once hyoplastron;Each lower terminal is respectively provided with contact site and once weld part, Wherein the lower contact site is embedded and the convex lower surface for being exposed to the lower hyoplastron, and the bottom surface of the lower weld part then from the bottom base is vertical Stretch out;
Two symmetrical positioning convex columns are provided with the bottom surface of the top base, bottom surface of hyoplastron is formed with two symmetrically on this Depression;And two positioning holes are then formed with the top surface of the bottom base, the top surface of the lower hyoplastron is provided with two short columns;This is determined Position hole cooperates with the positioning convex column, and the short column and the mutual cooperation of the depression.
6. positive and negative it can plug the high-speed transmission connector used as claimed in claim 5, it is characterised in that:Hyoplastron on this Bottom surface also forms a host cavity, and front end of host cavity of hyoplastron is formed with two clasp holes on this;In the front end of the lower hyoplastron Then it is formed with two corresponding clasps;The lower hyoplastron is assembled in the host cavity, and the clasp is stretched into and is fixed on corresponding In clasp hole.
7. positive and negative it can plug the high-speed transmission connector used as claimed in claim 1, it is characterised in that:Stator is also on this Extend the upper fixed part to be formed from the back edge of the upper piece with one;The lower stator also has a back from the lower piece Edge extends the lower fixed part to be formed;Fixed part stretches into and is fixed on a upper neck for being located at the upper terminal module top surface on this It is interior, and the lower fixed part is stretched into and is fixed on one in the lower bayonet slot of the lower terminal module bottom surface.
8. positive and negative it can plug the high-speed transmission connector used as claimed in claim 1, it is characterised in that:On the top of the shell The infolding piece of two symmetrical inwardly bendings is formed with wall, and two are then formed with symmetrically in the top surface of the upper terminal module Groove, the infolding piece assembling when can automatic fastening in the corresponding groove.
CN201510356644.9A 2015-06-25 2015-06-25 Positive and negative it can plug the high-speed transmission connector used CN104966932B (en)

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CN201510356644.9A CN104966932B (en) 2015-06-25 2015-06-25 Positive and negative it can plug the high-speed transmission connector used

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CN201510356644.9A CN104966932B (en) 2015-06-25 2015-06-25 Positive and negative it can plug the high-speed transmission connector used

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CN104966932A CN104966932A (en) 2015-10-07
CN104966932B true CN104966932B (en) 2017-11-03

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CN105244654B (en) * 2015-11-03 2018-09-18 昆山全方位电子科技有限公司 Electric connector and its manufacturing method
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