CN107565240B - Electric coupler component - Google Patents
Electric coupler component Download PDFInfo
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- CN107565240B CN107565240B CN201710665703.XA CN201710665703A CN107565240B CN 107565240 B CN107565240 B CN 107565240B CN 201710665703 A CN201710665703 A CN 201710665703A CN 107565240 B CN107565240 B CN 107565240B
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- gasket
- area
- weld part
- electric coupler
- coupler component
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Abstract
The invention discloses an electric coupler components, it includes one first gasket, with a first area, relative to contact area far from electrical lead, one second gasket, it has a second area, relative to contact area close to electrical lead, first area has one first boundary, first boundary falls in second area in the drop shadow spread on longitudinal direction in the projection on longitudinal direction, so that the length of first area shortens, therefore the invalid branch of the electrical signals transmitting formed on the first gasket shortens, so that electrical lead transmitting is good, reduce the loss of electrical signals.Second area has a second boundary, the second boundary falls in first area in the drop shadow spread on longitudinal direction in the projection on longitudinal direction, so that the length of second area shortens, so that transmission path of the electrical signals on the second gasket shortens, to improve the efficiency of electrical signals transmitting, the loss of electrical signals is reduced.
Description
Technical field
The present invention relates to a kind of electric coupler components, refer in particular to a kind of good electric connector of electrical signals laser propagation effect
Component.
Background technique
A kind of known electric coupler component docks an electronic card, to transmit electrical signals.It has an insulating body,
The downward recessed slot of insulating body, to accommodate the electronic card.Multiple terminals are set to insulating body, and are located at described
Slot opposite sides.Each terminal has an interconnecting piece, upwardly extends a contact portion from interconnecting piece, and contact portion projects into slot,
To in electrical contact with electronic card, a weld part is extended downwardly from interconnecting piece.One circuit board, insulating body are installed on circuit board
On, circuit board surface has multiple pads, and the side of gasket is connected with electrical lead, with electrical with other elements on circuit board
Connection, multiple pads and multiple terminals correspond, and gasket with weld part surface to contact.Electric shock is electrically connected with by contact portion
Subcard, electrical signals are transmitted to weld part by the contact portion of terminal, and weld part surface contacts the gasket on circuit board, then leads to
It crosses weld part to be transmitted on gasket, other elements on circuit board is then passed to by electrical lead by gasket again, form one
A signaling path.
But weld part is welded by solder and the gasket surface, so that terminal is fixed on gasket.In order to guarantee
The stability of terminal and gasket welding, the size of gasket are typically larger than the size of weld part, not only have and weldering on the gasket
Socket part surface contact contact area, there are also with the remaining area of electrical lead opposite side and the transmitting being connected with electrical lead
Region, contact area is between remaining area and delivery areas, i.e. remaining area and signaling path is on the contrary, delivery areas
It is identical as signaling path.After welding, a part of solder is located on remaining area and fixing terminal is in gasket, part electricity
Property signal by being transmitted to remaining area by solder by interconnecting piece after the interconnecting piece of terminal so that the part signal is towards electric
Property the opposite remaining area transmitting of lead, which is equivalent to an invalid individual path, causes electrical signals
Loss.Remaining area is longer, caused by electrical signals loss it is bigger.Electrical signals are transferred to the biography of gasket from weld part simultaneously
Pass region, delivery areas is longer, cause electrical signals transmission path elongated, caused by the losses of electrical signals also increase.
Therefore, it is necessary to a kind of new electric coupler component be designed, to overcome the above problem.
Summary of the invention
Creation of the invention is designed to provide a kind of reduction shim size to improve the electricity of the electrical laser propagation effect of terminal
Connector assembly.
In order to achieve the above object, the present invention adopts the following technical scheme: an electric coupler component, to dock an electronics
Card a characterized by comprising insulating body extends along longitudinally, has a slot recessed downwards, to accommodate
The electronic card；Multiple terminals are set in the insulating body, and each terminal has a weld part, the welding position
In the slot at least side and extend the insulating body；One circuit board, the insulating body are installed on the circuit board
On, the circuit board has multiple pads, and there is each gasket a contact area to contact with each weld part, multiple
The gasket includes being located at the slot in first gasket and the second gasket of the same side of the projection on the circuit board, described
First gasket has a first area, and second gasket has a second area；Each gasket is electrically connected one electrically
Lead, the first area contact area is far from the electrical lead, and the first area has one first boundary,
First boundary is oppositely arranged with the electrical lead, and the second area contact area draws close to the electrical property
Line, the second area have a second boundary, and the second boundary is connect with the electrical lead；First boundary is in vertical
Upward projection falls in two region in drop shadow spread, the second boundary is fallen in longitudinal projection on longitudinal direction
The first area is on longitudinal direction in drop shadow spread.
Further, each terminal have an interconnecting piece, upwardly extend a contact portion from the interconnecting piece, to institute
It is in electrical contact to state electronic card, extends downwardly the weld part from the interconnecting piece, the corresponding interconnecting piece of first gasket
In projection and corresponding first boundary alignment on the circuit board.
Further, the corresponding interconnecting piece of first gasket is in the projection on the circuit board more corresponding described
One region is far from the electrical lead.
Further, each terminal have an interconnecting piece, upwardly extend a contact portion from the interconnecting piece, to institute
It is in electrical contact to state electronic card, extends downwardly the weld part from the interconnecting piece, the corresponding interconnecting piece of second gasket
It is overlapped in the projection on the circuit board with the corresponding second area, and the interconnecting piece is in the projection on the circuit board
There is gap between corresponding the second boundary.
Further, multiple weld parts include the first weld part and the second weld part positioned at described slot the same side,
First weld part is opposite with second weld part to be extended, and first weld part is corresponding to contact first gasket, institute
State the second weld part the second gasket of corresponding contact.
Further, multiple terminals include ground terminal and signal terminal, the signal terminal and first gasket
Corresponding contact, the ground terminal with second gasket is corresponding contacts.
Further, the weld part of the signal terminal extends towards the electrical lead direction, the ground terminal
The weld part be directed away from the electrical lead direction and extend.
Further, the electrical lead is located at the same side of first gasket and the second gasket.
Further, multiple terminals are divided into two rows of opposite sides for being set to the slot, and terminal described in each row has
Multiple first weld parts and multiple second weld parts, each first weld part is opposite with each second weld part to be prolonged
Stretch, multiple first weld parts of two rows of terminals are oppositely arranged and extension away from each other, two rows of terminals it is multiple
Second weld part is oppositely arranged and extends towards one another.
Further, multiple first weld parts with multiple second weld parts of same row are set in longitudinally along dislocation is replaced
It sets.
Further, first gasket and second gasket on longitudinally in shifting to install.
Further, the contact area of the contact area of first gasket and second gasket is on longitudinal direction
It shifts to install.
Further, the lateral length of the first area is less than the lateral length of the second area.
Compared with prior art, first gasket has a first area, relative to the contact area far from described
Electrical lead, second gasket have a second area, relative to the contact area close to the electrical lead, described the
One region has one first boundary, and first boundary falls in the second area in longitudinal direction in the projection on longitudinal direction
On drop shadow spread in so that the length of the first area shortens, therefore the electrical signals transmitting formed on first gasket
Invalid branch shorten so that the transmitting of electrical lead is good, reduce the loss of electrical signals.The second area has one
The second boundary, the second boundary fall in the first area in the drop shadow spread on longitudinal direction in the projection on longitudinal direction
It is interior, so that the length of the second area shortens compared with the existing technology, so that transmitting road of the electrical signals on the second gasket
Diameter shortens, to improve the efficiency of electrical signals transmitting, reduces the loss of electrical signals.
[Detailed description of the invention]
Before Fig. 1 in case technology electric coupler component, insulating body does not install the perspective view with circuit board；
Fig. 2 is the floor map observed from top to bottom after the terminal weld part in Fig. 1 is contacted with gasket；
Fig. 3 is to rotate earclip in the electric coupler component of the embodiment of the present invention and terminal is not installed on the vertical of insulating body
Body figure；
Fig. 4 is the electric coupler component of Fig. 3, and after rotation earclip and terminal are installed on insulating body, insulating body is not installed
In the perspective view of circuit board；
Fig. 5 is the electric coupler component three-dimensional assembly diagram of Fig. 4；
Fig. 6 is the terminal weld part of Fig. 5 in the stereoscopic schematic diagram projected on circuit board；
Fig. 7 is to observe the plane signal of weld part and gasket from top to bottom after the terminal weld part of Fig. 6 is contacted with gasket
Figure；
Fig. 8 is the terminal connection part of Fig. 5 in the stereoscopic schematic diagram projected on circuit board；
The terminal connection part that Fig. 9 is Fig. 8 and the floor map that gasket is observed from top to bottom；
Figure 10 is the cross-sectional view of the A-A of Fig. 5；
Figure 11 is the cross-sectional view of the B-B of Fig. 5.
The drawing reference numeral of specific embodiment illustrates:
[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.
Fig. 1 and Fig. 2 are please referred to, this is preceding case technology of the invention, and electric coupler component 100 ', which docks an electronic card, (does not scheme
Show), to realize the transmitting of electrical signals.The electric coupler component 100 ' includes an insulating body 1 ' (not shown), described
Insulating body 1 ' has a slot 10 ' recessed downwards, to accommodate the electronic card (not shown).Multiple terminals 3 ' line up two
Row is set to the opposite sides of the slot 10 '.Terminal 3 ' described in every row has multiple first weld part 33A ' and multiple second welderings
Socket part 33B ', first weld part 33 ' extends with second weld part 34 ' along the 10 ' two sides of slot are opposite, multiple
It is handed in a longitudinal direction in the first weld part 33A ' and multiple second weld part 33B ' terminals 3 ' described in same row
For setting.One circuit board 4 ', the insulating body 1 ' are installed on the circuit board 4 '.4 ' the surface of circuit board has multiple
Gasket 40 ', multiple pads 40 ' line up two rows, each gasket have a contact area 404 ' to each terminal
3 ' corresponding surface contacts.Each gasket 40 ' also has a first area 401 ' and the first second area 402 ', the contact
Between the first area 401 ' and second area 402 ', each gasket 40 ' is electrically connected one electrically in region 404 '
Lead 41 ', the first area 401 ' is relative to the contact area 404 ' far from the electrical lead 41 ', firstth area
Domain 401 ' is the invalid branch in electrical signals transmittance process, and the second area 402 ' is leaned on relative to the contact area 404 '
The nearly electrical lead 41 ', the second area 402 ' is the part path of electrical signals transmitting.Each gasket 40 '
Lateral length be greater than the end the first weld part 33A ' to the end the second weld part 33B ' lateral distance, with so that
No matter the first weld part 33A ' or the second weld part 33B ', can be welded in the 40 ' surface of gasket, thus described in fixed
3 ' Yu Suoshu circuit board 4 ' of terminal, is electrically connected.Referring to Fig. 3, Fig. 4 and Fig. 5, electric coupler component 100 of the invention
An electronic card (not shown) is docked, to realize the transmitting of electrical signals.The electric coupler component 100 includes an insulating body
1, the insulating body 1 has a slot 10 recessed downwards, to accommodate the electronic card (not shown).Two rotation earclips 2
Set on the opposite end of the insulating body 1.Multiple terminals 3 are set to the insulating body 1, positioned at opposite the two of the slot 10
Side.One circuit board 4, the insulating body 1 are installed on the circuit board 4, and the circuit board 4 has multiple pads 40, each
The gasket 40 is welded to surface corresponding with each terminal 3.
Referring to Fig. 3, Fig. 4 and Fig. 5, the insulating body 1 extends along longitudinally, and the slot 10 is located at the insulation
1 center of ontology, and extend along longitudinally.There are the insulating body 1 multiple terminal grooves 11 to be divided into two rows, be located at described
The opposite sides of slot 10.A tower portion 12 is respectively extended up from 1 opposite end of insulating body, the tower portion 12 has
There are two end walls 121, two end walls 121 extend and are oppositely arranged along longitudinally.There is a receiving between two end walls 121
Chamber 122, the accommodating chamber 122 on longitudinal direction with the slot 10 in being connected to.From the recessed pivoted hole of each end wall 121
1210, the pivoted hole 1210 faces the accommodating chamber 122 and is arranged, and two 1210 sides of pivoted hole are to being above oppositely arranged.One is U-shaped
Wall 123 is located at the top of the accommodating chamber 122 and connects two end walls 121.The U-shaped wall 123 surrounds a guide channel
124, the guide channel 124 is arranged towards the slot 10, and to guide, the electronic card is (not shown) to insert the guide channel 124
Enter the slot 10, and electronic card (not shown) described in 124 collecting part of the guide channel.The U-shaped wall 123 is away from described
Respectively there is a clamping part 1231 respectively in the opposite sides of guide channel 124 and inserted relative to the clamping part 1231 close to described
One step surface 1232 of slot 10.From each step surface 1232 towards close to the recessed recessing groove 1233 of the slot 10.
Fig. 3, Fig. 4 and Fig. 5 are please referred to, the rotation earclip 2 has a main part 20, extends from 20 lower end of main part
One ejection part 21, to extend a lock from 20 upper end of main part for the electronic card ejection slot 10 (not shown)
Buckle 22, to the lock electronic card (not shown).The main part 20 has two side walls being oppositely arranged on lateral
201, two side walls 201 connect the latch portion 22 and the ejection part 21.There is a lock chamber between two side walls 201
202, the lock chamber 202 is between the latch portion 22 and the ejection part 21.From each side wall 201 towards described
Lock chamber 202 protrudes out a holding division 203, protrudes outward a drive-connecting shaft away from the lock chamber 202 from each side wall 201
204, the holding division 203 is located at 204 top of drive-connecting shaft.
Fig. 3, Fig. 4 and Fig. 5 are please referred to, the rotation earclip 2 is pivotally mounted in the tower portion 12,20 He of main part
The ejection part 21 is contained in the accommodating chamber 122, and the latch portion 22 is located at 12 top of tower portion, the drive-connecting shaft
204 are articulated in the pivoted hole 1210.123 part of U-shaped wall enter the lock chamber 202,124 part of guide channel into
Enter the lock chamber 202, so that the latch portion 22 is located at 124 top of guide channel, the ejection part 21 is located at described lead
124 lower section of approaching channel.The step surface 1232 is in towards side wall 201 described in backstop on 10 direction of slot.The holding division 203
The holding division 203 is made way for the clamping part 1231 recessing groove 1233 receiving that is clasped mutually, so that institute
It is good to state rotation 2 locating effect of earclip.
Fig. 3, Fig. 4 and Fig. 6 are please referred to, multiple terminals 3 are set to the insulating body 1, and the plurality of terminal 3 wraps
Include multiple ground terminal G and multiple signal terminal S.Each correspondence of the terminal 3 is contained in each terminal groove 11, so that more
A terminal 3 is located at the opposite sides of the slot 10.Each correspondence of the terminal 3 is contained in each terminal groove 11,
So that multiple terminals 3 are divided into two rows, positioned at the opposite sides of the slot 10.Each terminal 3 has an interconnecting piece
32, the interconnecting piece 32 has bur (not indicating), the terminal 3 is fixed on the terminal groove 11.From the connection
Portion 32 upwardly extends a contact portion 31, and the contact portion 31 projects into the slot 10, to the electronic card (not shown)
It is in electrical contact, allow electrical signals to be transferred to the contact portion 31 from the electronic card (not shown), then by the contact
Portion 31 is transferred to the interconnecting piece 32.Extend downwardly a weld part 33 from the interconnecting piece 32, to 4 surface of circuit board
Welding.Weld part 33 described in each row includes multiple first weld part 33A and multiple second weld part 33B, first welding
Being directed away from the slot 10 and being parallel to the circuit board 4 for portion 33A extends, and the second weld part 33B is inserted towards described
It slot 10 and is parallel to the circuit board 4 and extends.The first weld part 33A and the second weld part 33B are in a longitudinal direction
Alternating shifts to install, i.e. has the second weld part 33B between the first weld part 33A described in every two.It is held described in every row
Son 3 has the second weld part 33B described in the first weld part 33A described in a row and a row, referring to Fig. 10, being located at the slot 10
Two rows the first weld part 33A of opposite sides is oppositely arranged and extension away from each other, please refers to Figure 11, is located at the slot
Two rows the second weld part 33B of 10 opposite sides is oppositely arranged and extends towards one another.In the present embodiment, described first
Weld part 33A is the weld part of the signal terminal S, and the second weld part 33B is the weld part of the ground terminal G.Often
It arranges the terminal 3 and is alternately arranged along the longitudinal direction by multiple signal terminal S with multiple ground terminal G and formed.
Fig. 4, Fig. 6 and Fig. 7 are please referred to, 4 surface of circuit board has multiple pads 40, and each gasket 40 electrically connects
An electrical lead 41 is connect, the electrical property lead 41 is relative to the gasket 40 far from the slot 10 on the circuit board 4
Projection.Multiple gaskets 40 include multiple first gasket 40A and multiple second gasket 40B, the first gasket 40A with it is described
First weld part 33A corresponds to surface welding, the second gasket 40B surface welding corresponding with the second weld part 33B.Every row
The terminal 3 corresponding one arranges the first gasket 40A and one and arranges the 2nd gasket 40B.The slot 10 is in the projection on the circuit board 4
Opposite sides set gradually one respectively and arrange the 2nd gasket 40B and one and arrange the first gasket 40A, the second gasket 40B relative to
The first gasket 40A is closer to the slot 10 in the projection on the circuit board 4.Positioned at the slot 10 in the electricity
Multiple first gasket 40A that the same side is projected on road plate 4 replace mistake with multiple second gasket 40B in a longitudinal direction
Position setting.
Fig. 4, Fig. 6 and Fig. 7 are please referred to, each gasket 40 has a contact area 404, and the contact area 404 is used
To be welded with each 33 surface of weld part.In the slot 10 in projecting side, first gasket on the circuit board 4
The contact area 404 of 40A replaces dislocation with the contact area 404 of the second gasket 40B in a longitudinal direction and sets
It sets.The first gasket 40A is made of a first area 401, a third region 403 and the contact area 404, the contact
Region 404 is between the first area 401 and third region 403.The first area 401 is relative to the contact area
404 far from the electrical lead 41.The third region 403 relative to the contact area 404 close to the electrical lead 41,
And there is a third boundary 4031 to be electrically connected the electrical lead 41 in the third region 403, to transmit first pad
Electrical signals on piece 40A.The first area 401 also have one first boundary 4011, first boundary 4011 with it is described
Third boundary 4031 is oppositely arranged.The second gasket 40B is made of a second area 402 and the contact area 404, described
Second area 402 is relative to the contact area 404 closer to the electrical lead 41, and the second area 402 has
One the second boundary 4021 is connect with the electrical lead 41, to transmit the electrical signals on the second gasket 40B.It is described to connect
Touching region 404 has one the 4th boundary 4041, and the 4th boundary 4041 is oppositely arranged with the second boundary 4021.
Please refer to Fig. 6 and Fig. 7, in the slot 10 in projecting side on the circuit board 4, first boundary 4011 in
Projection on longitudinal direction falls in the second area 402 in the drop shadow spread on longitudinal direction, so that first area 401
Length shortens compared with the existing technology, therefore the invalid branch of the electrical signals transmitting formed on the first gasket 40A shortens, from
And electrical lead 41 is made to transmit the loss for well reducing electrical signals.At the same time, the lateral length of the first area 401
Degree is less than the lateral length of the second area 402, but also the nothing of the electrical signals transmitting formed on the first gasket 40A
Effect branch shortens, so that electrical signals transmitting is good, reduces the loss of electrical signals.The second boundary 4021 is in longitudinal direction
On projection fall in first area 401 in the drop shadow spread on longitudinal direction, so that the length of the second area 402 is opposite
It shortens in the prior art, so that transmission path of the electrical signals on the second gasket 40B shortens, to improve electrical signals
The efficiency of transmitting reduces the loss of electrical signals.
Fig. 5, Figure 10 and Figure 11, the two rotation earclips 2 are please referred to, multiple terminals 3 are installed on the insulating body 1
Afterwards, the insulating body 1 is installed on from top to bottom on the circuit board 4, the first weld part 33A and first gasket
The welding of the surface 40A, and the first weld part 33A is towards the electrical lead 41, the second weld part 33B and described second
The welding of the surface gasket 40B, the second weld part 33B is away from the electrical lead 41.By electronic card insertion (not shown)
After the slot 10, the electrical signals are transferred to the contact portion 31 from the electronic card (not shown), by the company
Socket part 32 is transferred to the weld part 33, then is transferred to the gasket 40 by the weld part 33, forms electrical signals transmitting
Path.
Please refer to Fig. 8 and Fig. 9, the interconnecting piece 32 of the signal terminal S on the first gasket 40A projection with
First boundary 4011 is aligned, and the more corresponding first area 401 is far from the electrical lead 41, so that described first
Gasket 40A is located on the transmission path of electrical lead 41, so that the invalid branch of electrical signals transmitting is 0, improves electricity
Property signal transmitting efficiency, improve electrical transfer performance.
Please refer to Fig. 8 and Fig. 9, the interconnecting piece 32 of the ground terminal G on the circuit board 4 projection with it is described
Second area 402 is overlapped, and the contact area 404 reduces electrical signals transmission path close to the electrical lead 41.
The end of the second weld part 33B is flushed with the 4th boundary 4041, has shortened electrical signals on the second gasket 40B
The invalid branch of transmitting reduces the loss of electrical signals.
Fig. 8 and Fig. 9 are please referred to, the interconnecting piece 32 on the third boundary 4031 to the signal terminal S is in the electricity
The distance of projection on road plate 4 is less than the 4th boundary 4041 to the interconnecting piece 32 of the ground terminal G in the electricity
The distance of projection on road plate 4, so that the invalid branch that the electrical signals of the first gasket 40A are transmitted is than second gasket
The invalid branch of the electrical signals of 40B is short, improves the electrical signals transmission efficiency of the signal terminal S, reduces electrical signals
Loss.
In conclusion electric coupler component of the invention has the advantages that
1, the first boundary 4011 falls in second area 402 in the drop shadow spread on longitudinal direction in the projection on longitudinal direction
It is interior, so that the length of first area 401 shortens compared with the existing technology, therefore the electrical signals transmitting formed on the first gasket 40A
Invalid branch shorten so that electrical lead 41 transmits well, reduce the loss of electrical signals.
2, the second boundary 4021 falls in first area 401 in the drop shadow spread on longitudinal direction in the projection on longitudinal direction
It is interior, so that the length of second area 402 shortens compared with the existing technology, so that transmitting of the electrical signals on the second gasket 40B
Path shortens, to improve the efficiency of electrical signals transmitting, reduces the loss of electrical signals.
3, the interconnecting piece 32 of signal terminal S is aligned on the outside of the projection on the first gasket 40A with the first boundary 4011, and compared with
Corresponding first area 401 is far from electrical lead 41, so that the first gasket 40A is located on the transmission path of electrical lead 41, from
And the invalid branch that electrical signals are transmitted is 0, improves the efficiency of electrical signals transmitting, improves electrical transfer performance.
4, third boundary 4031 to signal terminal S interconnecting piece 32 in the projection on circuit board 4 distance less than the 4th side
Boundary 4041 to ground terminal G interconnecting piece 32 in the distance of the projection on circuit board 4 so that the electrical signals of the first gasket 40A
The invalid branch of transmitting is shorter than the invalid branch of the electrical signals of the second gasket 40B, improves the electrical signals transmitting of signal terminal S
Efficiency reduces the loss of electrical signals.
5, step surface 1232 blocks mutually in towards backstop side wall 201 on 10 direction of slot, holding division 203 and clamping part 1231
Snap fit closes the receiving of recessing groove 1233 and makes way for holding division 203, so that rotation 2 locating effect of earclip is good.
Detailed description above is only the explanation of the preferred embodiments of the invention, the scope of the patents that is non-therefore limiting to the present invention,
So all, with this creation specification and diagramatic content institute, equivalence techniques change for it, are both contained in the scope of the patents of this creation
It is interior.
Claims (13)
1. an electric coupler component, to dock an electronic card characterized by comprising
One insulating body extends along longitudinally, has a slot recessed downwards, to accommodate the electronic card；
Multiple terminals are set in the insulating body, and each terminal has a weld part, and the welding position is inserted in described
Slot at least side and extend the insulating body；
One circuit board, the insulating body are installed on the circuit board, and the circuit board has multiple pads, each pad
There is piece a contact area to contact with each weld part, and multiple gaskets include being located at the slot in the circuit board
On projection the same side the first gasket and the second gasket, first gasket have a first area, second gasket
With a second area；
Each gasket is electrically connected an electrical lead, and the first area contact area draws far from the electrical property
Line, and the first area has one first boundary, first boundary is oppositely arranged with the electrical lead, secondth area
The domain contact area has a second boundary, the second boundary and institute close to the electrical lead, the second area
State electrical lead connection；
First boundary falls in two region on longitudinal direction in drop shadow spread in longitudinal projection, second side
Boundary falls in the first area on longitudinal direction in drop shadow spread in longitudinal projection.
2. electric coupler component as described in claim 1, it is characterised in that: each terminal has an interconnecting piece, from institute
It states interconnecting piece and upwardly extends a contact portion, in electrical contact with the electronic card, extend downwardly the weldering from the interconnecting piece
Socket part, the corresponding interconnecting piece of first gasket is in projection and corresponding first boundary pair on the circuit board
Together.
3. electric coupler component as claimed in claim 2, it is characterised in that: the corresponding interconnecting piece of first gasket in
The more corresponding first area of projection on the circuit board is far from the electrical lead.
4. electric coupler component as described in claim 1, it is characterised in that: each terminal has an interconnecting piece, from institute
It states interconnecting piece and upwardly extends a contact portion, in electrical contact with the electronic card, extend downwardly the weldering from the interconnecting piece
Socket part, the corresponding interconnecting piece of second gasket is in projection and the corresponding second area weight on the circuit board
It is folded, and the interconnecting piece has in the projection on the circuit board and between corresponding the second boundary gap.
5. electric coupler component as described in claim 1, it is characterised in that: multiple weld parts include being located at the slot
First weld part and the second weld part of the same side, first weld part is opposite with second weld part to be extended, and described
One weld part is corresponding to contact first gasket, second weld part the second gasket of corresponding contact.
6. electric coupler component as described in claim 1, it is characterised in that: multiple terminals include ground terminal and signal
Terminal, the signal terminal with first gasket is corresponding contacts, the ground terminal with second gasket is corresponding contacts.
7. electric coupler component as claimed in claim 6, it is characterised in that: the weld part of the signal terminal is towards institute
It states electrical lead direction to extend, the weld part of the ground terminal is directed away from the electrical lead direction and extends.
8. electric coupler component as described in claim 1, it is characterised in that: it is described electrical property lead be located at first gasket and
The same side of second gasket.
9. electric coupler component as described in claim 1, it is characterised in that: multiple terminals are divided into two rows of set on described slotting
The opposite sides of slot, terminal described in each row have multiple first weld parts and multiple second weld parts, each first weldering
Socket part is opposite with each second weld part to be extended, and multiple first weld parts of two rows of terminals are oppositely arranged and carry on the back
From extending each other, multiple second weld parts of two rows of terminals are oppositely arranged and extend towards one another.
10. electric coupler component as claimed in claim 9, it is characterised in that: multiple first weld parts of same row with it is multiple
Second weld part is shifted to install in longitudinally along alternating.
11. electric coupler component as described in claim 1, it is characterised in that: first gasket and second gasket in
It is shifted to install on longitudinally.
12. electric coupler component as described in claim 1, it is characterised in that: the contact area of first gasket with
The contact area of second gasket on longitudinal direction in shifting to install.
13. electric coupler component as described in claim 1, it is characterised in that: the lateral length of the first area is less than institute
State the lateral length of second area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665703.XA CN107565240B (en) | 2017-08-07 | 2017-08-07 | Electric coupler component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710665703.XA CN107565240B (en) | 2017-08-07 | 2017-08-07 | Electric coupler component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107565240A CN107565240A (en) | 2018-01-09 |
| CN107565240B true CN107565240B (en) | 2019-04-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710665703.XA Active CN107565240B (en) | 2017-08-07 | 2017-08-07 | Electric coupler component |
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| Country | Link |
|---|---|
| CN (1) | CN107565240B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086018B (en) * | 2019-03-22 | 2020-12-22 | 番禺得意精密电子工业有限公司 | Electrical connector |
| CN116632615A (en) * | 2022-02-14 | 2023-08-22 | 华为技术有限公司 | Connector assembly and electronic equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN201199575Y (en) * | 2007-09-06 | 2009-02-25 | 番禺得意精密电子工业有限公司 | Electric connector |
| CN201196992Y (en) * | 2008-01-29 | 2009-02-18 | 富士康(昆山)电脑接插件有限公司 | Electric Connector |
| CN202906120U (en) * | 2012-10-15 | 2013-04-24 | 美国莫列斯股份有限公司 | Electrical connector |
| TWI563738B (en) * | 2013-12-31 | 2016-12-21 | Ind Tech Res Inst | Connector |
| CN106329164B (en) * | 2015-07-01 | 2018-09-14 | 东莞莫仕连接器有限公司 | Wire and cable connector |
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