CN109768413A - Electric connector - Google Patents
Electric connector Download PDFInfo
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- CN109768413A CN109768413A CN201910202150.3A CN201910202150A CN109768413A CN 109768413 A CN109768413 A CN 109768413A CN 201910202150 A CN201910202150 A CN 201910202150A CN 109768413 A CN109768413 A CN 109768413A
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- contact portion
- terminal
- electric connector
- elastic
- contact
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Abstract
It include: an insulating body the invention discloses a kind of electric connector, a first terminal is set to the insulating body, and first terminal includes one first contact portion, and the first contact portion cuts out face with a segmental arc.The docking connector docked with electric connector has a butt end ontology, one Second terminal is set to the butt end ontology, when in electric connector and connector rotation docking operation, one elastic insulator is always that the first contact portion provides active force, so that arcuately section remains contact in rotary manner for the first contact portion and Second terminal, the electric connector and the stable electric connection effect of the docking connector are improved.
Description
[technical field]
The present invention relates to a kind of electric connectors, refer in particular to a kind of electric connector that can keep rotating contact.
[background technique]
A kind of existing electric connector, is docked with a docking connector, and the electric connector includes one first insulating body,
The two sides of first insulating body each extend over a rotary shaft, and first insulating body has an arcwall face, the arc
The recessed multiple terminal grooves of face interval, multiple arcs terminal, which respectively corresponds, to be located in multiple terminal grooves, each arc
Terminal has a contact surface.The docking connector includes one second insulating body, and multiple flexible terminals are set to described second absolutely
Edge ontology, each flexible terminal bending is equipped with an elastic arm, when the electric connector is docked with the docking connector,
The contact surface elastic compression joint is in the elastic arm, and first insulating body is with relatively described second insulation of the rotary shaft
Ontology rotation, rotatably realizes electrically conducting for the electric connector and the docking connector.
After long-time use, the flexible terminal is easy to appear elastic failure phenomenon, make the electric connector with it is described right
Connecting connector poor contact, and if replace the flexible terminal using rigid terminal, but not can guarantee electric connector with dock
The close contact of connector.
Therefore, it is necessary to a kind of new electric connector be designed, to solve the above problems.
[summary of the invention]
For background technique problem encountered, the purpose of the present invention is to provide one kind by elastic insulator to terminal
The segmental arc for cutting out face provides active force, and electric connector is kept in contact in rotary manner with docking connector, from
And reach the electric connector for stablizing elasticity docking purpose.
In order to achieve the above object, the present invention adopts the following technical scheme:
A kind of electric connector, is docked with docking connector comprising: an insulating body；One first terminal is set to described exhausted
Edge ontology, the first terminal include one first contact portion, and first contact portion cuts out face with a segmental arc；It is described right
Connecting connector have a butt end ontology, a Second terminal be set to the butt end ontology, when the electric connector with it is described right
When connecting connector docks, the Second terminal is kept in contact with first contact portion along the segmental arc in rotary manner,
An elastic insulator is always that first contact portion provides active force in rotary course.
Further, the insulating body is extended in the direction of the first contact portion towards the Second terminal, described exhausted
Edge ontology has a top surface and a front end face, and the insulating body has multiple extensions, and the extension is higher than described upwards
Top surface and forwardly convex in the front end face, the first terminal be it is multiple, each first contact site is in two neighboring
Between the extension, and first contact portion is higher than the extension and forwardly convex in the extension upwards.
Further, the Second terminal has one second contact portion, and second contact portion is a platen surface, described flat
Plate face and the segmental arc rotating contact.
Further, it extends back a continual-connecting-part from first contact portion, the continual-connecting-part is set to described elastic insulated
Body, extends back a fixed part from the continual-connecting-part, and the fixed part exposes downwards the elastic insulator, the insulating body
Equipped with a container, the elastic insulator is set to the container.
Further, shape has angle between the continual-connecting-part and the fixed part.
Further, the two sides that the elastic insulator corresponds to the continual-connecting-part are respectively equipped with one first convex block, the bullet
Property insulator correspond to the side of the fixed part and be equipped with one second convex block, the elastic insulator corresponds to the continual-connecting-part close to institute
It states the other side at fixed part and is equipped with a third convex block, two first convex blocks, second convex block and the third convex block
Against the container, and there is elastic deformation space between first convex block and second convex block, described first is convex
There is elastic deformation space between block and the third convex block.
Further, the elastic insulator and the first terminal are embedded into molding.
Further, the first terminal and the elastic insulator all have multiple, and each elastic insulator is
Corresponding first contact portion provides active force.
Further, at least one first elastic component pushes forward the insulating body, and first elastic component is described the
One contact portion provides the active force towards the Second terminal.
Further, at least one second elastic component pushes the insulating body upwards, and second elastic component is described the
One contact portion provides the active force towards the Second terminal.
Further, the first terminal has a fixed part, and cutting out for the fixed part contacts a cable downwards
Lead core.
In order to achieve the above object, the present invention can also adopt the following technical scheme that
A kind of electric connector, is docked with docking connector comprising: an insulating body；One first terminal is set to described exhausted
Edge ontology, the first terminal include one first contact portion；The docking connector has a butt end ontology, a Second terminal
Set on the butt end ontology, when the electric connector is docked with the docking connector, the Second terminal has one second
Contact portion is contacted with first contact portion, and a segmental arc is selectively set to first contact portion and second contact
Portion, arcuately section is kept in contact first contact portion in rotary manner with second contact portion, one in rotary course
Elastic insulator is always that first contact portion provides active force.
Further, the segmental arc cuts out face set on first contact portion, and accordingly, second contact portion is
What one platen surface or the segmental arc were set to second contact portion cuts out face, and accordingly, first contact portion is a plate
Face, the platen surface and the segmental arc rotating contact.
Further, it extends back a continual-connecting-part from first contact portion, the continual-connecting-part is set to described elastic insulated
Body, extends back a fixed part from the continual-connecting-part, and the fixed part exposes downwards the elastic insulator, the insulating body
Equipped with a container, the elastic insulator is set to the container, and a folder is formed between the continual-connecting-part and the fixed part
Angle.
Further, the first terminal has a fixed part, and cutting out for the fixed part contacts a cable downwards
Lead core.
Compared with prior art, the invention has the following advantages:
Due to being equipped with the first terminal in the electric connector, the docking connector is interior to be equipped with the Second terminal,
The segmental arc is selectively set to first contact portion and second contact portion, when the electric connector and described in succession
When connecing device rotation docking, the elastic insulator described in rotary course is always the first contact portion offer active force, so that
Arcuately section remains contact in rotary manner for first contact portion and second contact portion, so improves the electricity
Connector and the stable electric connection effect of the docking connector.
[Detailed description of the invention]
Fig. 1 is the schematic diagram of first embodiment of the invention electric connector, docking connector and shell；
Fig. 2 is the revolved section constitutional diagram in Fig. 1 along line A-A；
Fig. 3 is the enlarged drawing of C in Fig. 2；
Fig. 4 is the schematic diagram before first embodiment of the invention electric connector and docking connector docking；
Fig. 5 is the stereogram exploded view of first embodiment of the invention electric connector, docking connector；
Fig. 6 is that first embodiment of the invention electric connector docks with docking connector and is assembled in the partially schematic of shell
Figure；
Fig. 7 is the enlarged drawing of D in Fig. 6；
Fig. 8 be in Fig. 6 electric connector and docking connector along the cross-sectional view of line B-B；
Fig. 9 is the portion that second embodiment of the invention electric connector and docking connector remove insulating body and butt end ontology
Divide schematic diagram.
The drawing reference numeral of specific embodiment illustrates:
| Electric connector 1 | Insulating body 11 | Main part 111 | Top surface 1111 |
| Front end face 1112 | Extension 1113 | Container 1114 | Block 1115 |
| Pushing portion 112 | Mounting hole 1121 | Limiting section 113 | First terminal 12 |
| First contact portion 121 | Segmental arc 1211 | Continual-connecting-part 122 | Fixed part 123 |
| Elastic insulator 13 | Base portion 131 | First convex block 132 | Second convex block 133 |
| Third convex block 134 | First elastic component 14 | Second elastic component 15 | Cable 16 |
| Docking connector 2 | Butt end ontology 21 | Holding block 211 | Second terminal 22 |
| Second contact portion 221 | Extended segment 222 | Contact-segment 223 | Metal-back 23 |
| Clamping part 231 | First shell 3 | First holding block 31 | Second holding block 32 |
| Hook firmware 33 | Locking part 34 | Second shell 4 | Shackle 41 |
[specific embodiment]
Purpose, structure, feature and effect to facilitate the understanding of the present invention etc., now in conjunction with attached drawing and specific implementation
The invention will be further described for mode.
As shown in Figure 1, being the electric connector 1 of first embodiment of the invention, it is set to a first shell 3, is connected with one
Device 2 docks, and the docking connector 2 is set to a second shell 4, passes through the rotation of the electric connector 1 and the docking connector 2
Switching is touched, the route (not shown, similarly hereinafter) in the first shell 3 and the route (not shown, similarly hereinafter) in the second shell 4
It realizes and is electrically connected.Specifically, the first shell 3 is set to the host side (not shown, similarly hereinafter) of laptop, and described the
Two shells 4 are set to the display screen end (not shown, similarly hereinafter) of laptop, and the electric connector 1 is revolved with the docking connector 2
Switching touching is, it can be achieved that the route of host side and the route at display screen end are electrically connected.
As shown in Figure 4 and Figure 5, the electric connector 1 includes an insulating body 11, and an elastic insulator 13 is set to described exhausted
In edge ontology 11, multiple first terminals 12 are set to the insulating body 11 by the elastic insulator 13, and part is revealed
The insulating body 11 out, multiple cables 16 are set to the insulating body 11, contact respectively with multiple first terminals 12,
Two the first elastic components 14 are set to 11 rear of insulating body, and push the insulating body 11 forward, one second elastic component
15 are set to 11 lower section of insulating body, and push the insulating body 11 upwards.The docking connector 2 includes a butt end
Ontology 21, multiple Second terminals 22 are set to the butt end ontology 21, when the electric connector 1 and the docking connector 2 are right
When connecing, the Second terminal 22 is kept in contact in rotary manner with the first terminal 12, a metal-back 23, the metal-back
23 are fixed on the butt end ontology 21.
As shown in Fig. 4, Fig. 5 and Fig. 8, the insulating body 11 has a main part 111, and the main part 111 has phase
A top surface 1111 even and a front end face 1112, the top surface Yu Suoshu 1111 and the front end face 1112 are upwardly and forwardly common respectively
Extend multiple extensions 1113 at interval, i.e., each extension 1113 connects downwards the top surface 1111 and connects backward
The front end face 1112, the one end of the extension 1113 far from the top surface 1111 and the front end face 1112 is arc-shaped, phase
It is respectively equipped with the first terminal 12 between adjacent two extensions 1113, makes phase between multiple first terminals 12
Mutually isolation avoids short circuit.It is equipped with a container 1114 in the main part 111, the elastic insulator 13 is contained in the receiving
Slot 1114, and against the inner wall of the container 1114.
The two sides of the main part 111 are respectively equipped with a pushing portion 112, and the pushing portion 112 offers a mounting hole
1121, first elastic component 14 is spring, is installed on the mounting hole 1121 and pushes the pushing portion 112 forward, described
Second elastic component 15 is elastic slice, and the both ends of second elastic component 15 are supported in 112 lower section of pushing portion, and push institute upwards
Pushing portion 112 is stated, the two sides of the main part 111 correspond to the pushing portion 112 and are respectively equipped with a limiting section 113, the limit
Shifting of being outside one's consideration is crossed at the both ends that the outside that portion 113 is located at the pushing portion 112 is used to the second elastic component 15 described in backstop.
A block 1115 is additionally provided in the container 1114, after the block 1115 is located at the elastic insulator 13
Square, 13 rearward displacement of elastic insulator described in backstop, the block 1115 can be with 111 split settings of main part, can also
To be wholely set with the main part 111.
As shown in Fig. 4, Fig. 5 and Fig. 8, multiple first terminals 12 are embedded into molding with the elastic insulator 13, each
The first terminal 12 has one first contact portion 121, and the face of cutting out of first contact portion 121 has a segmental arc 1211,
The segmental arc 1211 is set to first contact portion 121 and cuts out face, and relatively described first terminal 12 is in order to form segmental arc
1211 and the mode that is bent again after punching press, directly form the segmental arc 1211 in the face of cutting out, can reduce described the
The bending degree of one terminal 12, reduces the reflection of signal, passes through convenient for high-frequency signal, while the segmental arc 1211 is set on described
First contact portion 121 cuts out face, can be directly prepared by punching press, and process is simple, can reduce production cost.
The segmental arc 1211 is upward and protrudes the extension 1113 forward, because the extension 1113 is positioned at described
The corner that top surface 1111 is connected with the front end face 1112, and individually protrudes from the front end face 1112 or the top surface
1111 compare, and the segmental arc 1211, which protrudes from the extension 1113, can increase the revolution space of the docking connector 2,
Realize at least 0 degree to 90 degree of effective rotating contact angle, and the docking connector 2 is relative to the electric connector 1
Rotating integrally angle can achieve 270 degree, and such application range is wider.The extension 1113 is projected upwards in described simultaneously
Top surface 1111, and the front end face 1112 is protruded from forward, when the Second terminal 22 is abutted against with the segmental arc 1211,
The extension 1113 can shield and sustain first contact portion 121, prevent first contact portion 121 from deforming.And institute
It is arc-shaped to state the one end of extension 1113 far from the top surface 1111 and the front end face 1112, when the Second terminal 22 and institute
1211 rotating contact of segmental arc is stated, when the first terminal 12 is subjected to displacement, the Second terminal 22 will not contact the extension
Portion 1113, while when first contact portion 121 is made first contact portion 121 be biased to the extension 1113 by lateral force
When, the extension 1113 is average to the supporting force of the segmental arc 1211 everywhere, and the design of arc will not
The Second terminal 22 is caused to scratch.
When the Second terminal 22 is rotated along the segmental arc 1211, the elastic insulator 13 is always described first to connect
Contact portion 121 provides active force, is kept in contact the Second terminal 22 with the segmental arc 1211, the electric connector 1 and institute
Docking connector 2 is stated to keep being in close contact.First contact portion 121 is extended with a continual-connecting-part 122, and the continual-connecting-part 122 is set
In the container 1114, the continual-connecting-part 122 is embedded into molding with the elastic insulator 13, and the continual-connecting-part 122 is extended with
One fixed part 123, the fixed part 123 is set to the container 1114, between the continual-connecting-part 122 and the fixed part 123
Form an obtuse angle, cutting out for the fixed part 123 leads core welding (unlabeled, similarly hereinafter), integration with the cable 16 downwards
Rotation matching structure above-mentioned, placement of the first terminal 12 in the container 1114 can cooperate rotation, may be used also
It is welded with facilitating with the core of leading of the cable 16.
As shown in Fig. 4, Fig. 5 and Fig. 8, the elastic insulator 13 has a base portion 131, and the base portion 131 is set to described
Container 1114, the base portion 131 are embedded into molding with the continual-connecting-part 122 and the fixed part 123, can make the base portion 131
Faying face between the continual-connecting-part 122 and the fixed part 123 is bigger, and the base portion 131 is to the continual-connecting-part 122 and institute
The active force of fixed part 123 is stated more evenly, simultaneously because the Second terminal 22 is when arcuately section 1211 rotates, to the arc
The direction that shape section 1211 applies active force is that variation, the continual-connecting-part 122 and the fixed part 123 are each to the base portion 131
Partial active force is also variation, and the base portion 131 and 122 surface of continual-connecting-part and 123 surface of the fixed part are everywhere
Faying face it is bigger, being conducive to described 131 each section of base portion is correspondingly that the continual-connecting-part 122 and the fixed part 123 provide
Active force, to provide corresponding active force for first contact portion 121.
Distinguish one first convex block 132 of projection, the base portion in the two sides up and down of the corresponding continual-connecting-part 122 of the base portion 131
Upward one second convex block 133 of projection at the 131 corresponding fixed parts 123, the corresponding continual-connecting-part 122 of the base portion 131 are close
Downward one third convex block 134 of projection, two first convex blocks 132, second convex block 133 and institute at the fixed part 123
Third convex block 134 is stated against the inner wall of the container 1114, and the elastic insulator 13 is made to be fixed on the container
1114, there is elastic deformation space, first convex block 132 and institute between first convex block 132 and second convex block 133
Stating has elastic deformation space between third convex block 134, in effect of first contact portion 121 by the Second terminal 22
When power, the continual-connecting-part 122 and the fixed part 123 have active force to the base portion 131, and the base portion 131 is in the elasticity
Deformation space deforms, and facilitating the base portion 131 is that first contact portion 121 provides active force.122 He of continual-connecting-part
When the fixed part 123 generates active force to the base portion 131, two first convex blocks 132,133 and of the second convex block
The third convex block 134 also has active force, two first convex blocks 132, second convex block 133 to the container 1114
The elastic insulator 13 can be dispersed to the active force of the container 1114 with the third convex block 134, avoid the insulation
Buckling deformation occurs for ontology 11.The third convex block 134 also backward against the block 1115, not only limits described elastic insulated
13 rearward displacement of body can also make the elastic insulator 13 push against the first terminal 12 forward.
As shown in Fig. 1, Fig. 4 and Fig. 8, each Second terminal 22 is respectively equipped with one second contact portion 221, and described second
Contact portion 221 is a platen surface (unlabeled, similarly hereinafter), and the platen surface exposes the butt end ontology 21, opposing arcuate section
For 1211, the processing technology in metal plate face is more mature, and machining accuracy is higher, the platen surface and first contact portion
121 along 1211 rotating contact of segmental arc mode, the electrical property of the electric connector 1 and the docking connector 2 can be made
Connect more stable, while the platen surface is wider than the segmental arc 1211, facilitates the platen surface and is directed at the segmental arc
1211, it can be kept in contact always with the segmental arc 1211 during moving in rotation.Second contact portion 221 prolongs backward
Stretching has an extended segment 222, and the extended segment 222 is immobilizated in the butt end ontology 21, and the extended segment 222 extends back and has
One contact-segment 223, the contact-segment 223 expose the butt end ontology 21, are electrically connected with the route in the second shell 4
Touching.
It certainly, may be that the segmental arc 1211 is set to cutting out for second contact portion 221 in other embodiments
Face, the platen surface are correspondingly arranged at first contact portion 121, the platen surface along the segmental arc 1211 in rotary manner
During being kept in contact, the elastic insulator 13 is always that the platen surface provides active force.
As shown in Figure 4 and Figure 5, the two sides of the butt end ontology 21 are respectively equipped with a holding block 211, the metal-back
23 are correspondingly provided with two clamping parts 231, are snapped in the holding block 211, and the metal-back 23 is made to be snapped in the butt end ontology
21。
As shown in Fig. 4, Fig. 6 and Fig. 7, the first shell 3 has two first holding blocks 31, two first holding blocks 31
It is respectively arranged on the rear of first elastic component 14, described first elastic component, 14 one end is held in first holding block 31, separately
One end pushes forward the pushing portion 112 in the mounting hole 1121, provides work facing forward for first contact portion 121
Firmly, contact first contact portion 121 with the Second terminal 22 closely, the electric connector 1 is connected with described
The electric connection of device 2 is more reliable.As shown in Figure 1, Figure 2 and Figure 3, the first shell 3 has one second holding block 32, described
Second holding block 32 is set to the lower section among second elastic component 15, and the centre of second elastic component 15 is held in described the
Two holding blocks 32, both ends are supported in 112 lower section of pushing portion, and push the pushing portion 112 upwards, for first contact
Portion 121 provides active force upward, and first contact portion 121 is made to contact the closely electrical connection with the Second terminal 22
Device 1 and the electric connection of the docking connector 2 are more reliable.As shown in figs. 1,2 and 6, the first shell 3 is in the electricity
The both sides of connector 1 are respectively equipped with a hook firmware 33, and 33 hook of hook firmware consolidates the second shell 4, each hook firmware
It is additionally provided with a locking part 34 in 33, the locking part 34 locks the second shell 4, prevents the second shell 4 from the hook
Firmware 33 falls off.
As shown in figs. 1,2 and 6, the corresponding each hook firmware 33 of the second shell 4 is equipped with a shackle 41, described
33 hook of hook firmware consolidates the shackle 41, and the locking part 34 compresses the limit shackle 41, prevents the shackle 41 from the hook
Firmware 33 falls off.
As shown in Figure 9, it is connected described in the members docking for electric connector 1 described in second embodiment of the invention
The schematic diagram of the members of device 2 eliminates the insulating body 11, first elastic component 14, second elastic component
15, the butt end ontology 21 and the metal-back 23, with first embodiment the difference is that: it is described in the present embodiment
First terminal 12 and the elastic insulator 13 all have it is multiple, each first terminal 12 be equipped with a corresponding bullet
Property insulator 13, the elastic insulator 13 of adjacent two is independent molding and has gap therebetween, described second
When terminal 22 is rotated along the segmental arc 1211, each elastic insulator 13 is corresponding one first contact portion
121 provide active force.
Due to the first terminals 12 multiple in practical manufacturing process not can guarantee it is completely the same, thus multiple arcs
Shape section 1211 not can guarantee concordantly yet, and multiple segmental arcs 1211 and the corresponding Second terminal 22 at the time of contact, will
It is different to there is the tightness degree contacted, or even there can be the case where not reaching, and each elastic insulator 13 is to correspond to
First contact portion 121 active force is provided, can make to generate corresponding displacement between multiple first contact portions 121
Compensation, multiple segmental arcs 1211 tend to concordantly, thus connecing between the segmental arc 1211 and second contact portion 221
It touches more stable.Remaining content in second embodiment is identical with the first embodiment, therefore is not repeated.
In conclusion electric connector 1 of the present invention have it is following the utility model has the advantages that
(1) segmental arc 1211 is set to first contact portion 121, when the electric connector 1 is connected with described
When the rotation docking of device 2, the elastic insulator 13 described in rotary course is always that first contact portion 121 provides active force,
So that arcuately section 1211 remains contact in rotary manner for first contact portion 121 and second contact portion 221,
So improve the electric connector 1 and the stable electric connection effect of the docking connector 2.
(2) extension 1113 is higher than the top surface 1111 and forwardly convex in the front end face 1112 upwards, and every
One first contact portion 121 is between the two neighboring extension 1113, when the Second terminal 22 and the arc
When section 1211 abuts against, the extension 1113 can be shielded and sustain first contact portion 121, prevent first contact
Portion 121 deforms, and then ensures the steady contact of first contact portion 121 and the Second terminal 22.
(3) second contact portion 221 is platen surface, the platen surface and 1211 rotating contact of segmental arc, relatively
For the arc structure of segmental arc 1211, the processing technology in metal plate face is more mature, and machining accuracy is higher, the platen surface edge
The mode of 1211 rotating contact of segmental arc, can make the electric connection of the electric connector 1 and the docking connector 2
It is more stable.
(4) two sides up and down of the corresponding continual-connecting-part 122 of the elastic insulator 13 are respectively equipped with first convex block
132, the side of the corresponding fixed part 123 of the elastic insulator 13 is equipped with second convex block 133, the elastic insulator
The other side of the 13 corresponding continual-connecting-parts 122 at the fixed part 123 is equipped with the third convex block 134, and two described the
One convex block 132, second convex block 133 and the third convex block 134 against the container 1114, make described elastic insulated
Body 13 is fixed on the container 1114, has flexible deformation empty between first convex block 132 and second convex block 133
Between, between first convex block 132 and the third convex block 134 have elastic deformation space, first contact portion 121 by
To the Second terminal 22 active force when, the continual-connecting-part 122 and the fixed part 123 apply the elastic insulator 13
Add active force, the elastic insulator 13 deforms in the elastic deformation space, facilitates the elastic insulator 13 for institute
It states the first contact portion 121 and reaction force is provided.The continual-connecting-part 122 and the fixed part 123 produce the elastic insulator 13
When raw active force, the elastic insulator 13 also has a reaction force to the container 1114, two first convex blocks 132,
Effect of the elastic insulator 13 to the container 1114 can be dispersed in second convex block 133 and the third convex block 134
Power avoids the insulating body 11 that buckling deformation occurs.
(5) elastic insulator 13 is embedded into molding with the first terminal 12, can make the elastic insulator 13 and institute
State that faying face between first terminal 12 is bigger closer, the elastic insulator 13 to the active force of the first terminal 12 more
Uniformly, simultaneously because when the Second terminal 22 is rotated along the segmental arc 1211, to the active force of the segmental arc 1211
Direction is variation, and the first terminal 12 is also variation, the bullet to the active force of described 13 each section of elastic insulator
Property insulator 13 and the faying face of 12 surface of first terminal everywhere are bigger, are conducive to 13 each section phase of elastic insulator
Corresponding active force is provided for first contact portion 121 with answering.
(6) first terminal 12 and the elastic insulator 13 all have multiple, and each first terminal 12 is equipped with
A corresponding elastic insulator 13, the elastic insulator 13 of adjacent two are independent molding and have therebetween
Gap, each elastic insulator 13 are that corresponding first contact portion 121 provides active force.
Due to the first terminals 12 multiple in practical manufacturing process not can guarantee it is completely the same, thus multiple arcs
Shape section 1211 not can guarantee concordantly yet, and multiple segmental arcs 1211 and the corresponding Second terminal 22 at the time of contact, will
It is different to there is the tightness degree contacted, or even there can be the case where not reaching, and each elastic insulator 13 is to correspond to
First contact portion 121 active force is provided, can make to generate corresponding displacement between multiple first contact portions 121
Compensation, multiple segmental arcs 1211 tend to concordantly, thus connecing between the segmental arc 1211 and second contact portion 221
It touches more stable.
(7) two the first elastic components 14 push forward the insulating body 11, and first elastic component 14 is described first
Contact portion 121 provides the active force towards the Second terminal 22, contacts first contact portion 121 with the Second terminal 22
Closely, the electric connection of the electric connector 1 and the docking connector 2 is more reliable.
(8) second elastic components 15 push the insulating body 11 upwards, and second elastic component 15 is described first
Contact portion 121 provides the active force towards the Second terminal 22, contacts first contact portion 121 with the Second terminal 22
Closely, the electric connection of the electric connector 1 and the docking connector 2 is more reliable.
Be described in detail above be only the preferred embodiments of the invention explanation, non-therefore limitation the scope of the patents of the invention,
So all equivalence techniques with carried out by this creation specification and diagramatic content change, it is both contained in the scope of the patents of the invention
It is interior.
Claims (15)
1. a kind of electric connector, is docked with docking connector characterized by comprising
One insulating body；
One first terminal is set to the insulating body, and the first terminal includes one first contact portion, first contact portion
Face is cut out with a segmental arc；
The docking connector has a butt end ontology, and a Second terminal is set to the butt end ontology, when the electrical connection
When device is docked with the docking connector, the Second terminal and first contact portion along the segmental arc in rotary manner
It is kept in contact, an elastic insulator is always that first contact portion provides active force in rotary course.
2. electric connector as described in claim 1, it is characterised in that: first contact portion is towards the direction of the Second terminal
Extend the insulating body, the insulating body has a top surface and a front end face, and the insulating body has multiple extensions
Portion, the extension are higher than the top surface and forwardly convex in the front end face upwards, and the first terminal is multiple, Mei Yisuo
The first contact site is stated between the two neighboring extension, and first contact portion be higher than upwards the extension and to
Lordosis is for the extension.
3. electric connector as described in claim 1, it is characterised in that: the Second terminal has one second contact portion, described
Second contact portion is a platen surface, the platen surface and the segmental arc rotating contact.
4. electric connector as described in claim 1, it is characterised in that: it extends back a continual-connecting-part from first contact portion,
The continual-connecting-part is set to the elastic insulator, extends back a fixed part from the continual-connecting-part, and the fixed part exposes downwards
The elastic insulator, the insulating body are equipped with a container, and the elastic insulator is set to the container.
5. electric connector as claimed in claim 4, it is characterised in that: form a folder between the continual-connecting-part and the fixed part
Angle.
6. electric connector as claimed in claim 4, it is characterised in that: the elastic insulator corresponds to the two sides of the continual-connecting-part
It is respectively equipped with one first convex block, the side that the elastic insulator corresponds to the fixed part is equipped with one second convex block, the elasticity
Insulator corresponds to the other side of the continual-connecting-part at the fixed part equipped with a third convex block, two first convex blocks,
Second convex block and the third convex block have against the container, and between first convex block and second convex block
Flexible deformation space has elastic deformation space between first convex block and the third convex block.
7. electric connector as described in claim 1, it is characterised in that: the elastic insulator and the first terminal are embedded into
Type.
8. electric connector as described in claim 1, it is characterised in that: the first terminal and the elastic insulator all have
Multiple, each elastic insulator provides active force for corresponding first contact portion.
9. electric connector as described in claim 1, it is characterised in that: at least one first elastic component pushes forward the insulation originally
Body, first elastic component provide the active force towards the Second terminal for first contact portion.
10. electric connector as described in claim 1, it is characterised in that: at least one second elastic component pushes the insulation upwards
Ontology, second elastic component provide the active force towards the Second terminal for first contact portion.
11. electric connector as described in claim 1, it is characterised in that: the first terminal has a fixed part, the fixation
What the cutting out of portion contacted a cable downwards leads core.
12. a kind of electric connector, is docked with docking connector characterized by comprising
One insulating body；
One first terminal, is set to the insulating body, and the first terminal includes one first contact portion；
The docking connector has a butt end ontology, and a Second terminal is set to the butt end ontology, when the electrical connection
When device is docked with the docking connector, the Second terminal has one second contact portion to be contacted with first contact portion,
One segmental arc is selectively set to first contact portion and second contact portion, and first contact portion is contacted with described second
Arcuately section is kept in contact in rotary manner in portion, and an elastic insulator is always that first contact portion mentions in rotary course
For active force.
13. electric connector as claimed in claim 12, it is characterised in that: the segmental arc is set to cutting for first contact portion
Face is cut out set on second contact portion for a platen surface or the segmental arc in sanction face, accordingly, second contact portion,
Accordingly, first contact portion is a platen surface, the platen surface and the segmental arc rotating contact.
14. electric connector as claimed in claim 12, it is characterised in that: extend back a connecting from first contact portion
Portion, the continual-connecting-part are set to the elastic insulator, extend back a fixed part from the continual-connecting-part, and the fixed part reveals downwards
The elastic insulator out, the insulating body are equipped with a container, and the elastic insulator is set to the container, described to connect
Shape has angle between continuous portion and the fixed part.
15. electric connector as claimed in claim 12, it is characterised in that: the first terminal has a fixed part, described solid
Determine portion cut out contact a cable downwards lead core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910202150.3A CN109768413B (en) | 2019-03-18 | 2019-03-18 | Electrical connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910202150.3A CN109768413B (en) | 2019-03-18 | 2019-03-18 | Electrical connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109768413A true CN109768413A (en) | 2019-05-17 |
| CN109768413B CN109768413B (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910202150.3A Active CN109768413B (en) | 2019-03-18 | 2019-03-18 | Electrical connector |
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| Country | Link |
|---|---|
| CN (1) | CN109768413B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2833958Y (en) * | 2005-09-30 | 2006-11-01 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN2927405Y (en) * | 2006-03-02 | 2007-07-25 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201015160Y (en) * | 2006-12-06 | 2008-01-30 | 莫列斯公司 | Electric connector |
| US20100029095A1 (en) * | 2008-08-01 | 2010-02-04 | Hon Hai Precision Ind. Co., Ltd. | Rotatable electrical interconnection device |
| CN206789765U (en) * | 2017-04-12 | 2017-12-22 | 东莞市艾高电子有限公司 | A kind of direct insertion audio jack for preventing lock pin from sliding |
-
2019
- 2019-03-18 CN CN201910202150.3A patent/CN109768413B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2833958Y (en) * | 2005-09-30 | 2006-11-01 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN2927405Y (en) * | 2006-03-02 | 2007-07-25 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201015160Y (en) * | 2006-12-06 | 2008-01-30 | 莫列斯公司 | Electric connector |
| US20100029095A1 (en) * | 2008-08-01 | 2010-02-04 | Hon Hai Precision Ind. Co., Ltd. | Rotatable electrical interconnection device |
| CN206789765U (en) * | 2017-04-12 | 2017-12-22 | 东莞市艾高电子有限公司 | A kind of direct insertion audio jack for preventing lock pin from sliding |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109768413B (en) | 2020-10-30 |
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