CN104167625B - A kind of wire and cable connector and its assembly method - Google Patents
A kind of wire and cable connector and its assembly method Download PDFInfo
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- CN104167625B CN104167625B CN201410376489.2A CN201410376489A CN104167625B CN 104167625 B CN104167625 B CN 104167625B CN 201410376489 A CN201410376489 A CN 201410376489A CN 104167625 B CN104167625 B CN 104167625B
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- pilot trench
- module
- contact terminal
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Abstract
The invention discloses a kind of wire and cable connector and its assembly method, clamping terminal in the wire and cable connector includes integrally formed holder, fixed part and clamping part, wherein described clamping part is made up of two clamping limbs, extension is formed down in the end of the clamping limb, the extension is clamped in the clamping slot formed in bare terminal end pilot trench；Described fixed part extends be formed with lateral bending grab forward, in offering the hole clipping that coordinates with the grab on the cell wall of the bare terminal end pilot trench；Described contact terminal forms a contact terminal module by being fixed in a plastic module, and an assembly space inserted for contact terminal module is offered along the rear end face of plastic body.The effect of dual fixation is formed in the present invention between clamping terminal and bare terminal end pilot trench, ensure the stable connection of the two, while by contact terminal independent design an into module, in order to welding and subsequently assembling, so as to improve the structural soundness of product, and reduce production cost.
Description
Technical field：
The present invention relates to connector product technical field, a kind of wire and cable connector and its assembly method are refered in particular to.
Background technology：
Wire and cable connector is the plug or socket for being connected with cable, and as shown in Figure 12,13, this is current a cable
Connector, the connector includes：Plastic cement seat 5 and the first terminal 6 and Second terminal 7 on plastic cement seat 5, the first terminal 6
Insertion is distributed in the first end pilot trench of 5 left and right sides of plastic cement seat in 51, and the insertion of Second terminal 7 is distributed in plastic cement 5 interpositions of seat
In the Second terminal groove 52 put.The front-end surface of plastic cement seat 5 be formed with the slot 53 that is connected with first end pilot trench 51 and with
The groove 54 of all connections of Second terminal groove 52.
The front end of described the first terminal 6 is clamping part, and rear end is holder, and the holder of rear end is by the gold in cable
Category heart yearn is sandwiched to be fixed, and the clamping part of front end will be in electrical contact with the formation clamping of the pin of insertion.In order to ensure the first terminal 6 with
Being fixedly connected for first end pilot trench 51, is formed with a bending card 61, when the first terminal 6 is inserted in the bottom surface of the first terminal 6
After in first end pilot trench 51, " barb " formed by bending card 61 is acted on and for the first terminal 6 to be fixed on first end pilot trench 51
It is interior, prevent it to be drawn out.
In addition, being separately installed with the fixed card 8 of metal material making, the shape in fixed card 8 in the both sides of plastic cement seat 5
Into there is hole clipping 81.On the insertion plastic cement of fixed card 8 seat 5 in the card slot 55 that opens up, and by the grab in fixed card 8 by its
It is fixed in card slot 55.The effect of the fixed card 8 is：When whole connector is inserted in matched socket, pass through
The hole clipping 81 forms location fit with the card convex in socket, is coordinated with the stabilization for ensuring wire and cable connector.
With reference to the above, current this wire and cable connector has the following disadvantages：
First, the first terminal 6 is fixed on first end by bending being clasped between card 6 and first end pilot trench 51
In pilot trench 51.But, when plug operation is carried out to connector in use, the stress and its folding line for bending card are hung down
Directly, stress concentration easily so is formed on its folding line, causes to bend card overflexing, so as to cause itself and the first terminal
Coordinate force between groove 51 is not enough, the situation that the first terminal 6 is drawn out first end pilot trench 51 easily occurs.
Second, the rear end that middle Second terminal 7 is located in current wire and cable connector needs core corresponding with cable
Wire bonding.Its manufacture craft is：Second terminal 7 is inserted on plastic cement seat 5 in corresponding Second terminal groove 52 first, then again will
Heart yearn in cable is welded with corresponding Second terminal weld part respectively.Due to the spacing very little between Second terminal 7, so right
Welding process requirement is very high, virtually increased the cost of manufacture of product.
3rd, in the both sides of plastic cement seat 5, fixed card 8 is set, it is to pass through the card convex shape in the hole clipping 81 and socket
Into location fit, coordinated with the stabilization for ensuring wire and cable connector.In order to ensure the steadiness of this cooperation, do not exist directly typically
Hole clipping is directly opened up on plastic cement seat 5, but pass through the formation hole clipping of fixed card 8 of metal material, to avoid the plastic material cannot
Adapt to the damage that repeatedly plug is formed.But this structure still suffers from a problem：It is fixed during connector plugging
Coordinate force between grab and card slot 55 on card 8 is not enough, and fixed card 8 easily departs from card behaviour under contact engaging and separating force effect
55, particularly when plastic cement seat 5 coordinates closely with matched socket, the easier appearance of such case.
The content of the invention：
The technical problems to be solved by the invention are that and overcome the deficiencies in the prior art, there is provided a kind of wire and cable connector,
In the presence of overcoming the shortcomings of existing product, to improve the secure fit ability of product, and further simplify the assembler of product
Skill, reduces product cost.
In order to solve the above-mentioned technical problem, present invention employs following technical proposals：The wire and cable connector includes：Plastic cement sheet
Body, clamping terminal and contact terminal, described contact terminal are located in the middle of plastic body, and clamping terminal is arranged on and is distributed in contact
In the bare terminal end pilot trench of terminal both sides, described bare terminal end pilot trench is opened up forward along the rear end of plastic body, described clamping
Terminal includes integrally formed holder, fixed part and clamping part, wherein the clamping part is made up of two clamping limbs, in this
The end of clamping limb is formed down extension, and the extension is clamped in the clamping slot formed in bare terminal end pilot trench；It is described
Fixed part extend be formed with lateral bending grab forward, in being offered on the cell wall of the bare terminal end pilot trench and the grab coordinates
Hole clipping；Described contact terminal forms a contact terminal module by being fixed in a plastic module, along plastic body
Rear end face offers an assembly space inserted for contact terminal module.
Furthermore, in above-mentioned technical proposal, the upper surface front end both sides of the plastic body are formed with and bare terminal end
The corresponding slot of pilot trench, two clamping limbs of the clamping terminal clamping part are located at the left and right sides wall position of slot respectively,
Clamped and formed in electrical contact with to the external pin for inserting slot.
Furthermore, in above-mentioned technical proposal, one is formed with the upper surface front end centre position of the plastic body
Depressed part, the surface of the depressed part uniformly offers the groove connected with assembly space, described contact terminal module plugging in fitting
Behind space, the contact site of contact terminal will be distributed in the groove on depressed part surface in contact terminal module.
Furthermore, in above-mentioned technical proposal, described contact terminal include integrally formed weld part, kink and
Contact site, one group of contact terminal is integrally formed composition contact terminal module with plastic module, wherein the contact of all contact terminals
Portion is in same horizontal line, and the weld part in contact terminal set is revealed in plastic cement respectively according to the difference of kink distribution arrangement
On the upper and lower ends face of module rearwards.
Furthermore, in above-mentioned technical proposal, formed on described plastic module upper and lower ends face empty with assembling
Between inwall formed buckle fix lug boss；Respective protrusions portion is formed with and is formed therewith on the upper and lower end face of described plastic body
The elastic snap arm for snapping connection.
Furthermore, in above-mentioned technical proposal, the fixed part bottom surface of the clamping terminal extends to form an extension forward
Plate, described grab is bent to form downwards along the one side of the extension plate end.
Furthermore, in above-mentioned technical proposal, form one to plastic body front end face from the position of the hole clipping and draw
Pilot block, the guiding projection is wedge shaped, and the opening direction of bare terminal end pilot trench, and the guiding projection two sides and folder are pointed in its tip
Hold and described clamping slot is formed between terminal groove two side.
Furthermore, in above-mentioned technical proposal, described plastic body both sides offer fixing groove respectively, and stator leads to
Fixing groove inlay card is crossed in plastic body both sides.
Furthermore, in above-mentioned technical proposal, described stator includes intermediate plate and is integrally formed with intermediate plate
And the clamp extended to both sides bending, location hole is offered on described intermediate plate, it is formed with card convex on described clamp；It is described
Fixing groove there is draw-in groove corresponding with clamp, described clamp is inserted in corresponding draw-in groove, and by card convex and draw-in groove
Inwall forms inlay card and fixes, and described intermediate plate is revealed in plastic body both sides.
Another technical problem to be solved by this invention is that and provides a kind of assembly method of above-mentioned wire and cable connector.
Above-mentioned technical problem is solved, present invention employs following technical scheme, the wire and cable connector includes：Plastic body,
Clamping terminal, contact terminal and stator, during assembling clamping terminal, first by corresponding heart yearn in cable and the bag of clamping terminal
Folder portion is fixed, and then will be connected with the port insertion of the bare terminal end pilot trench that the clamping terminal of cable is opened up from plastic body, when
After in the fully-inserted bare terminal end pilot trench of clamping terminal, the card in the lateral bending grab and bare terminal end pilot trench that are formed on clamping terminal
Hole is clasped, meanwhile, the extension that the end of two clamping limbs of clamping terminal is formed below is formed by bare terminal end pilot trench
Clamping slot clamp, with reference to being clasped for grab and hole clipping, clamping terminal is just completely fixed in bare terminal end pilot trench；In peace
, by integrally formed mode be fixed in a plastic module contact terminal first by the attaching contravention period of the day from 11 p.m. to 1 a.m, forms a contact
Terminal module, then, corresponding heart yearn in cable and the weld part of contact terminal is welded, finally by the whole contact jaw
Sub-block insertion opens up assembly space along the rear end face of plastic body, is connected by the buckle between contact terminal module and assembly space
Connect and contact terminal module is fixed on plastic body；In installation fixing piece, the bending moulding formed using stator itself,
Its inlay card is fixed in the corresponding fixing groove of the both sides of plastic body 1 formation.
After adopting the above technical scheme, the present invention has the advantages that compared with prior art：
1st, the end of clamping terminal forms extension in the present invention, and after in clamping terminal insertion bare terminal end pilot trench, this prolongs
The clamping slot that be internally formed for clamped terminal groove by extending portion is clamped, meanwhile, the grab of lateral bending is formed with clamping terminal,
It is clasped with the hole clipping formation on bare terminal end pilot trench by the grab, formed between clamping terminal and bare terminal end pilot trench so as to is made
The effect of dual fixation.This lateral bending grab, its folding line is identical with Impact direction, so bending resistance is stronger, is difficult
Appear in during connector plugging, cause grab to bend excessively because firmly excessive, situation about coming off is coordinated with hole clipping.
2nd, by contact terminal independent design an into module in the present invention, during assembling, first by cable and the contact jaw submodule
Block is welded, and module is assembled on the plastic body of connector again then, so avoids directly to enter on the connectors
Line cable welding procedure, reduces assembly difficulty, and the manufacturing cost of product can be reduced further.Simultaneously as contact terminal is by one
It is body formed then plastic module buckle to be fixed on the plastic body of connector in plastic module, so can ensure that and connect
What contravention can be consolidated is fixed on plastic body, is less prone to loosening.
3rd, the stator of plastic body both sides of the present invention is no longer by the way of inlay card fixation, but utilizes stator itself
Bending moulding be fixed in the corresponding fixing groove of plastic body, so as to prevent stator to be carried over plastic cement sheet under external force
Body, to ensure that it is fixed on plastic body both sides.
Brief description of the drawings：
Fig. 1 is stereogram of the invention；
Fig. 2 is front view of the present invention；
Fig. 3 is three-dimensional exploded view of the invention；
Fig. 4 be in Fig. 2 A-A to three-dimensional cutaway view；
Fig. 5 is the three-dimensional cutaway view of B-B direction in Fig. 2；
Fig. 6 is the stereogram of plastic body in the present invention；
Fig. 7 be in Fig. 2 sectional view from A-A to plastic body；
Fig. 8 is the stereogram of clamping terminal in the present invention；
Fig. 9 is the front view of clamping terminal in the present invention；
Figure 10 is contact terminal module stereogram in the present invention；
Figure 11 is the three-dimensional exploded view of contact terminal module in the present invention；
Figure 12 is the stereogram of existing wire and cable connector；
Figure 13 is the assembling schematic diagram of existing wire and cable connector.
Description of reference numerals：
The assembly space of 1 plastic body, 11 bare terminal end pilot trench 12
The fixing groove of 13 slot, 14 depressed part 15
The guiding groove of 16 111 hole clipping of elastic snap arm 112
The groove of 113 114 clamping slot of guiding projection 141
151st, 152 draw-in groove
The fixed part of 2 clamping terminal, 21 holder 22
Folder portion after folder portion 212 before 23 clamping parts 211
The clamping limb of 221 grab, 222 extension plate 230
The convex closure of 231 extension, 2310 lead-in chamfered 2300
The kink of 3 contact terminal, 31 weld part 3
The groove of 33 contact site, 30 plastic module 34
The lug boss of 300 contact terminal module 301
The intermediate plate 42 of 4 stator 41,43 clamps
410 location holes 421,432 card convexs
The 5 plastic cement seat Second terminal groove of 51 first end pilot trench 52
The card slot of 53 slot, 54 groove 55
6 the first terminal 61 bends card
The hole clipping of 7 Second terminal, 8 fixed card 81
Specific embodiment：
With reference to specific embodiments and the drawings, the present invention is further described.
As shown in Fig. 1,2,3, the present invention is a kind of wire and cable connector, and it includes：Plastic body 1, clamping terminal 2, contact
Terminal module 300 and stator 4.
Referring to shown in Fig. 1-7, plastic body 1 is in flat, offers bare terminal end pilot trench 11 and dress forward along its rear end
With space 12, wherein bare terminal end pilot trench 11 is evenly distributed on the both sides of assembly space 12.In the upper surface front end two of plastic body 1
Side is formed with slot 13 corresponding with bare terminal end pilot trench 11, and the slot 13 is connected with bare terminal end pilot trench 11.Referring to shown in Fig. 4-7,
One guiding groove 112 is inwardly offered by the port of bare terminal end pilot trench 11, the position near port of the guiding groove 112 is formed with guiding
Inclined-plane.A hole clipping 111 is offered in the cell wall of bare terminal end pilot trench 11 lower section.From the position of hole clipping 111 to the front end face of plastic body 1 into
Type has a guiding projection 113, and the guiding projection 113 is wedge shaped, and the opening direction of bare terminal end pilot trench 11 is pointed at its tip, and
And guiding projection 113 is located at the centre of slot 13.Formed between the two sides of guiding projection 113 and the two side of bare terminal end pilot trench 11
There is twice clamping slot 114.
A depressed part 14, the surface of the depressed part 14 are formed with the upper surface front end centre position of the plastic body 1
Uniformly offer the groove 141 connected with assembly space 12.The area of the upper and lower end face correspondence assembly space 12 of described plastic body 1
Domain is provided with elastic snap arm 16, and the elastic snap arm 16 is directly formed by pierced process on plastic body 1, using plastic material
The characteristic of itself forms elastic-buckle structure, and buckle structure is formed with the inner face of elastic snap arm 16, with empty to plugging in fitting
Between 12 contact-segment submodule 300 formed buckle fix.
As shown in Fig. 1-7, fixing groove 15 is offered respectively in the both sides of plastic body 1, the fixing groove along plastic body 1 side
Face opens up, and each fixing groove 15 includes two symmetrical L-shaped draw-in grooves 151,152.
Combination Fig. 8, shown in 9, described clamping terminal 2 includes：Integrally formed holder 21, fixed part 22 and clamping
Portion 23, clamping terminal 2 is formed using metal material processing.Wherein, holder 21 is used to form the heart yearn in cable and sandwiches admittedly
Fixed, the holder 21 has preceding folder portion 211 and rear folder portion 212, and firm folder is formed to the heart yearn in cable by front and rear folder portion
Hold fixation.Extended forward by preceding folder portion 211 and be formed fixed part 22, fixed part 22 upwardly extends to form two along its bottom surface both sides
Individual parallel-plate, is extended forward by parallel front edge of board and forms clamping limb 230, and two clamping limbs 230 mutually face-off constitutes clamping
The clamping part 23 of terminal 2.In order to improve ability in electrical contact, convex closure is respectively formed with the opposite medial surface of two clamping limbs 230
2300, the contact point of fastening is formed by the pin between 2300 pairs of two clamping limbs 230 of insertion of convex closure.
The end of the clamping limb 230 is formed down extension 231, after clamping terminal 2 is inserted into bare terminal end pilot trench 11,
The extension 231 will be fallen into described clamping slot 141, and forms clamping by 141 pairs of extensions 231 of clamping slot.In order to
Increase clamping dynamics, interference fit can be used between the extension 231 and clamping slot 141, and it is suitable for the ease of extension 231
In the insertion clamping slot 141 of profit, in the lead-in chamfered 2310 for being formed through extension 231 of the end of clamping limb 230, with profit
In the insertion of extension 141.The bottom surface of fixed part 22 of the clamping terminal 2 directly extends forward and forms an extension plate 222, and edge should
Bending is formed with grab 221, the i.e. folding line of grab 221 and the side of insertion of clamping terminal 2 to the one side of the end of extension plate 222 downwards
To being parallel to each other, so when being plugged to clamping terminal 2, it is not forced on the bending side of grab 221, its stress surface
It is the side of grab 221.
With reference to shown in Figure 10,11, the contact terminal module 300 include some contact terminals 3 and with contact terminal 3 one
Body formed plastic module 30.Form respectively on the upper and lower ends face of plastic module 30 and to be snapped connection with elastic snap arm 16
Lug boss 301.
Described contact terminal 3 includes integrally formed weld part 31, kink 32 and contact site 33.Wherein all contacts
The contact site 33 of terminal 3 is in same horizontal line, and the weld part 31 in contact terminal set is according to the distribution arrangement of kink 32
Difference is revealed on the upper and lower ends face at the rear portion of plastic module 30 respectively.So, each contact jaw in contact terminal set
The weld part 31 of son 3 is spaced between farther out, is easy to the welding subsequently with cable heart yearn, is not in because spacing is too small
The short circuit phenomenon of appearance.In order to ensure the firm connection between contact terminal 3 and plastic module 30, in its weld part 31 and bending
The binding site in portion 32 is formed with a groove 34, so when contact terminal 3 and plastic module 30 are integrally formed, contact terminal 3
Spacing firm it is arranged on what is formed by groove 34 in plastic module 30.
During the assembling present invention, the assembling process between clamping terminal 2 and plastic body 1 is as follows.First by correspondence in cable
Heart yearn fixed with the holder 21 of clamping terminal 2, then will be connected with the clamping terminal of cable from the end of bare terminal end pilot trench 11
Mouth insertion, wherein the grab 221 on clamping terminal 3 will enter along guiding groove 112, when the fully-inserted clamping terminal of clamping terminal 2
After in groove 11, grab 221 will be dropped into the hole clipping 111 in bare terminal end pilot trench 11.Meanwhile, the end of two clamping limbs 230 is being inserted
During entering, when the position that it arrives at guiding projection 113, by guiding the wedge shaped tip of projection 113 by 230 points of two clamping limb
Open, and make two clamping limbs 230 respectively at the left and right sides wall position of slot 13, with the external pin to inserting slot 13
Clamped and formed and be in electrical contact.After in the fully-inserted bare terminal end pilot trench 11 of clamping terminal 2, the end of clamping limb 230 is prolonged
Extending portion 231 clamps clamped groove 141, and with reference to being clasped for grab 221 and hole clipping 111, clamping terminal 2 is just completely fixed
In bare terminal end pilot trench 11.
When contact terminal module 300 is installed, the corresponding heart yearn in cable is welded on the weld part of contact terminal 3 first
On 31, because weld part 31 is spaced between farther out, welding procedure is relatively easy, is not in occur because spacing is too small
Short circuit phenomenon.After the completion of welding, the contact terminal module 300 that will be connected with cable is inserted directly into assembly space 12.When connecing
Behind the plugging in fitting space 12 of contravention submodule 300, the contact site 33 of contact terminal 3 will be distributed in recessed in contact terminal module 300
Fall into the groove 141 on the surface of portion 14.Meanwhile, the lug boss 301 being molded on the described upper and lower ends face of plastic module 30 will be with elasticity
The inner face of snap arm 16 forms buckle structure formation and snaps connection, so that contact terminal module 300 is stabilized in assembly space 12.
Inlay card has a stator 4 respectively in the fixing groove 15 of the both sides of plastic body 1.Described stator 4 includes：It is middle
The clamp 42,43 that plate 41 and intermediate plate are integrally formed and are extended by the both sides outward bending of intermediate plate 41.On described intermediate plate 41
Location hole 410 is offered, card convex 421,431 is formed with described clamp 42,43.During assembling, stator 4 is inserted from top to bottom
In fixing groove 15 described in entering, wherein described clamp 42,43 is inserted in corresponding draw-in groove 151,152, and by card convex
421st, 431 form inlay card and fix with draw-in groove 151,152 inwalls, described intermediate plate is revealed in the both sides of plastic body 1, determining thereon
Position hole 410 is just directly emerging in the both sides of plastic body 1, constitutes spacing hole when connector grafting coordinates.Because stator 4 is used
Metal material is made, and its moulding for passing through bent upon itself is fixed in the fixing groove 15 of plastic body 1, and its connection is steady
Gu, and the situation that displacement will not occur because of the plug of connector, even come off.
Certainly, the foregoing is only specific embodiment of the invention, not limit the scope of the present invention, it is all according to
The equivalent change or modification that construction, feature and principle described in scope of the present invention patent are done, all should be included in Shen of the present invention
Please be in the scope of the claims.
Claims (7)
1. a kind of wire and cable connector, including：Plastic body, clamping terminal and contact terminal, described contact terminal are located at plastic cement
In the middle of body, clamping terminal is arranged on and is distributed in the bare terminal end pilot trench of contact terminal both sides, and described bare terminal end pilot trench is along modeling
The rear end of glue body opens up forward, it is characterised in that：
Described clamping terminal includes integrally formed holder, fixed part and clamping part, wherein the clamping part is by two
Clamping limb is constituted, and extension is formed down in the end of the clamping limb, and the extension is clamped in bare terminal end pilot trench and is formed
Clamping slot in；The fixed part bottom surface of the clamping terminal extends to form an extension plate forward, along the side of the extension plate end
The folding line and clamping terminal direction of insertion for being bent to form grab, i.e. grab downwards are parallel to each other, in the bare terminal end
The hole clipping coordinated with the grab is offered on the cell wall of pilot trench；
Described contact terminal forms a contact terminal module by being fixed in a plastic module, along the rear end of plastic body
Face offers an assembly space inserted for contact terminal module；
A guiding projection is formed to plastic body front end face from the position of the hole clipping, the guiding projection is wedge shaped, its tip
The opening direction of bare terminal end pilot trench is pointed to, and described folder is formed between the guiding projection two sides and bare terminal end pilot trench two side
Tight groove；
Described plastic body both sides offer fixing groove respectively, and stator is by fixing groove inlay card in plastic body both sides；That is,
The bending moulding formed using stator itself, its inlay card is fixed in the corresponding fixing groove of plastic body both sides formation.
2. a kind of wire and cable connector according to claim 1, it is characterised in that：The upper surface front end two of the plastic body
Side is formed with slot corresponding with bare terminal end pilot trench, and two clamping limbs of the clamping terminal clamping part are respectively positioned at a left side for slot
At right two side position, clamped and formed in electrical contact with to the external pin for inserting slot.
3. a kind of wire and cable connector according to claim 2, it is characterised in that：In the upper surface front end of the plastic body
Centre position is formed with a depressed part, and the surface of the depressed part uniformly offers the groove connected with assembly space, described contact
Behind terminal module plugging in fitting space, the contact site of contact terminal will be distributed in the groove on depressed part surface in contact terminal module
It is interior.
4. a kind of wire and cable connector according to claim 3, it is characterised in that：Described contact terminal includes being integrally formed
Weld part, kink and contact site, one group of contact terminal is integrally formed composition contact terminal module, wherein institute with plastic module
Have contact terminal contact site be in same horizontal line on, the weld part in contact terminal set according to kink distribution arrangement not
It is same to be revealed in respectively on the upper and lower ends face at plastic module rear portion.
5. a kind of wire and cable connector according to claim 4, it is characterised in that：On described plastic module upper and lower ends face
Form and form the lug boss that buckle is fixed, respective protrusions on the upper and lower end face of described plastic body with assembly space inwall
Portion is formed with the elastic snap arm for being formed snap connection therewith.
6. a kind of wire and cable connector according to any one in claim 1-5, it is characterised in that：Described stator bag
The clamp for including intermediate plate and being integrally formed with intermediate plate and extended to both sides bending, offers positioning on described intermediate plate
Hole, card convex is formed with described clamp；Described fixing groove has draw-in groove corresponding with clamp, and described clamp insertion is therewith
In corresponding draw-in groove, and fixed by card convex and draw-in groove inwall formation inlay card, described intermediate plate is revealed in plastic body both sides.
7. a kind of assembly method of wire and cable connector, the wire and cable connector includes：Plastic body, clamping terminal, contact terminal and
Stator,
During assembling clamping terminal, corresponding heart yearn in cable and the holder of clamping terminal are fixed first, then will be connected with
The port insertion of the bare terminal end pilot trench that the clamping terminal of cable is opened up from plastic body, when the fully-inserted bare terminal end of clamping terminal
After in pilot trench, the lateral bending grab formed on clamping terminal is clasped with the hole clipping in bare terminal end pilot trench, meanwhile, bare terminal end
The end extension formed below of two clamping limbs of son is clamped by the clamping slot formed in bare terminal end pilot trench, with reference to grab with
Hole clipping is clasped, and clamping terminal is just completely fixed in bare terminal end pilot trench；
When contact terminal is installed, contact terminal is fixed in a plastic module by integrally formed mode first, is formed
One contact terminal module, then, corresponding heart yearn in cable and the weld part of contact terminal is welded, and finally connects this
The insertion of contravention submodule opens up assembly space along the rear end face of plastic body, by between contact terminal module and assembly space
Snap connection and contact terminal module is fixed on plastic body；
In installation fixing piece, its inlay card is fixed on plastic body both sides shape by the bending moulding formed using stator itself
Into corresponding fixing groove in；
Described clamping terminal includes integrally formed holder, fixed part and clamping part, wherein the clamping part is by two
Clamping limb is constituted, and extension is formed down in the end of the clamping limb, and the extension is clamped in bare terminal end pilot trench and is formed
Clamping slot in；The fixed part bottom surface of the clamping terminal extends to form an extension plate forward, along the side of the extension plate end
It is bent to form described grab, the i.e. folding line of grab downwards to be parallel to each other with clamping terminal direction of insertion, in described
The hole clipping coordinated with the grab is offered on the cell wall of bare terminal end pilot trench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376489.2A CN104167625B (en) | 2014-08-01 | 2014-08-01 | A kind of wire and cable connector and its assembly method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410376489.2A CN104167625B (en) | 2014-08-01 | 2014-08-01 | A kind of wire and cable connector and its assembly method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104167625A CN104167625A (en) | 2014-11-26 |
| CN104167625B true CN104167625B (en) | 2017-07-07 |
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| CN201410376489.2A Expired - Fee Related CN104167625B (en) | 2014-08-01 | 2014-08-01 | A kind of wire and cable connector and its assembly method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104752860B (en) * | 2015-04-07 | 2017-01-11 | 苏州源硕精密模具有限公司 | Bearded needle type assembly connector terminal and assembly method thereof |
| CN109921213B (en) * | 2017-12-13 | 2021-06-22 | 唐虞企业股份有限公司 | Electric connector assembly and plate end connector and wire end connector thereof |
| CN110323646B (en) * | 2018-03-30 | 2021-01-29 | 中航光电科技股份有限公司 | Contact of connector and connector using the same |
| CN110048279B (en) * | 2019-05-24 | 2023-12-26 | 孟亮 | High-reliability connector with interlocking parts |
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| CN204030062U (en) * | 2014-08-01 | 2014-12-17 | 实盈电子(东莞)有限公司 | A kind of wire and cable connector |
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| CN201171101Y (en) * | 2008-02-22 | 2008-12-24 | 实盈电子(东莞)有限公司 | Terminal structure of battery connector |
| KR101069798B1 (en) * | 2009-09-15 | 2011-10-04 | 성경정밀(주) | A Socket for Battery Connector |
| CN201584558U (en) * | 2009-12-23 | 2010-09-15 | 实盈电子(东莞)有限公司 | Socket connector |
| CN202196910U (en) * | 2011-08-04 | 2012-04-18 | 实盈电子(东莞)有限公司 | Battery connector |
| CN203660128U (en) * | 2013-11-25 | 2014-06-18 | 实盈电子(东莞)有限公司 | Miniature battery socket and plug matched with socket |
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2014
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204030062U (en) * | 2014-08-01 | 2014-12-17 | 实盈电子(东莞)有限公司 | A kind of wire and cable connector |
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| Publication number | Publication date |
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| CN104167625A (en) | 2014-11-26 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Effective date of registration: 20151218 Address after: Guangdong province Dongguan City Road 523000 Shiying Town Third Jinlong Industrial Zone Applicant after: SUYING ELECTRCNICS (DONG GUAN) Co.,Ltd. Applicant after: Lenovo (Beijing) Co.,Ltd. Address before: Guangdong province Dongguan City Road 523000 Shiying Town Third Jinlong Industrial Zone Applicant before: SUYING ELECTRCNICS (DONG GUAN) Co.,Ltd. |
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