CN106410518B - Chain-circuit system and its electric connector - Google Patents
Chain-circuit system and its electric connector Download PDFInfo
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- CN106410518B CN106410518B CN201510460608.7A CN201510460608A CN106410518B CN 106410518 B CN106410518 B CN 106410518B CN 201510460608 A CN201510460608 A CN 201510460608A CN 106410518 B CN106410518 B CN 106410518B
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Abstract
The present invention relates to a kind of chain-circuit system and its electric connectors.Electric connector includes locking mechanism.Locking mechanism is set on the pedestal of electric connector, and locking mechanism is for locking winding displacement.Locking mechanism includes flip lid and lock, and lock includes hook, return unit and bracket.Hook includes ontology, clamp arm and shaft.The side of ontology offers the socket for winding displacement disengaging, and clamp arm is equipped with the wedge angle to fasten for the notch with winding displacement.Shaft is fixed on ontology, and shaft is rotatably set on bracket.Return unit is set to the side of hook, and one end inclination of return unit is set on the surface of flip lid, and the other end can be connected on pedestal, return unit supported lid-turning, tilt the side for renovating separate shaft backwards to winding displacement.Above-mentioned locking mechanism is rotated around the axis when loading and unloading winding displacement by hook, the notch of the wedge angle of clamp arm disengaging winding displacement, so that winding displacement can smoothly pass in and out socket, realizes being detachably connected for winding displacement and locking mechanism.
Description
Technical field
The present invention relates to the fields of electric elements, more particularly to a kind of chain-circuit system and its electric connector.
Background technique
The important medium that winding displacement is transmitted as data, is widely used in various electronic products, two that needs are communicated
A component connects, and is carried out data transmission with establishing communication channel for two components.Winding displacement usually requires connection electrical connection
Device achievees the purpose that transmission telecommunications number (i.e. data transmission).Electric connector can be used as fixed circuit unit, such as fix soft
Winding displacement.Switching of the electric connector between flexible flat cable and printed circuit board, for electric signal.
In the structure of the electric connector of traditional fixation flexible flat cable, the electric connector of flexible flat cable include plastic cement pedestal and
Linking arm, linking arm are equipped with hook.Winding displacement is equipped with notch.Notch and hook are cooperatively connected so that winding displacement be electrically connected
Device connection.
But in winding displacement during being inserted into plastic cement pedestal, winding displacement is press-connected arm, moves down linking arm, linking arm
Elastic deformation occurs, makes the mutual clamping of notch of the hook and winding displacement on linking arm, then winding displacement is fastenedly connected with electric connector.When
Dismantle winding displacement when, then need to electric connector apply pressure, make compressive strain under linking arm again, make the hook of linking arm from
It is detached from the notch of winding displacement, winding displacement could be dismantled.When connecting flexible flat cable using traditional electric connector, being packed into and
When dismantling winding displacement, require that linking arm is made to deform, the hook of linking arm can pass in and out the notch of winding displacement.Therefore,
After this multiple use, the elasticity of linking arm is easy impaired above-mentioned electric connector.Linking arm elasticity reduce, winding displacement be electrically connected
The case where clamping force between device is smaller, and winding displacement and electric connector are easy to happen loosening, prevents winding displacement with electric connector from stablizing
Ground is connect with electric connector, reduces the service life of electric connector.
Summary of the invention
Based on this, it is necessary to provide a kind of chain-circuit system lasted a long time and its electric connector.
A kind of electric connector, which is characterized in that including pedestal, locking mechanism and ground strip, the locking mechanism is set to institute
It states on pedestal, the pedestal is equipped with the slot being inserted into for winding displacement, and the winding displacement enters the pedestal by the slot；It is described to connect
Ground piece is coated on the outer surface of the pedestal, and the ground strip is equipped with elastic haptic element close to the side of the winding displacement, described
Elastic haptic element with the winding displacement for being electrically connected；
The locking mechanism is for locking the winding displacement, and the locking mechanism includes flip lid and lock, the lock include
Hook, return unit and bracket, the hook include ontology, clamp arm and shaft, and the ontology inclination is set to the surface of the flip lid
On, the side of the ontology offers the socket for winding displacement disengaging, and the clamp arm is located at the socket and turns over far from described
The side of lid, the clamp arm extend along the disengaging direction of the winding displacement, and the clamp arm is equipped with for the notch with the winding displacement
The wedge angle to fasten；The shaft is fixed on the ontology, and the shaft is rotatably set on the bracket；The reset
Part is set to the side of the hook, and one end inclination of the return unit is set on the surface of the flip lid, and the other end can abut
In on the pedestal, the return unit supports the flip lid, makes the side for renovating the separate shaft backwards to the winding displacement
It tilts；Wherein, the side that the flip lid tilts is depressed, elastic deformation occurs for the return unit, and the hook is with the shaft
Center of circle rotation, enables the wedge angle to pass in and out the notch of the winding displacement.
The socket is trapezoidal in one of the embodiments, what the caliber size of the socket was inserted into along the winding displacement
Direction is gradually reduced.
It is described in one of the embodiments, to renovate the angle that the side far from the shaft tilts as 8-10 degree.
The return unit includes bent back portion and abutting part in one of the embodiments, one end of the bent back portion and institute
The side connection that flip lid tilts is stated, the abutting part is set to the other end of the bent back portion, and the abutting part is used for and the base
Seat connection.
The bent back portion includes arc section and the changeover portion positioned at the arc section two sides in one of the embodiments,
Central angle corresponding to the arc section is 130~140 degree.
The return unit is equipped with limiting section, the limit far from the side of the bent back portion in one of the embodiments,
Portion be equipped with crotch, the crotch be used for the boss phase clamping on the pedestal, to limit the return unit deformation quantity.
The ground strip includes crossbeam in one of the embodiments, and the crossbeam is horizontally placed on the pedestal, the bullet
Property haptic element be set to the crossbeam towards the side of the pedestal, the elasticity haptic element is two, and described two elasticity haptic elements are arranged side by side
It is distributed on the crossbeam.
The both ends of the crossbeam are equipped with stabilizer blade in one of the embodiments, and the end of the stabilizer blade is weld part, described
Weld part is bent towards the pedestal, and the weld part with the winding displacement for being electrically connected.
A kind of chain-circuit system, including winding displacement and multiple electric connectors, the electric connector include transmission connector and reception
Connector, the winding displacement connect the transmission connector and the reception connector.
The side of the winding displacement towards the terminal of the connector is equipped with shielded layer and gold in one of the embodiments,
Belong to shielding piece, the terminal is electrically connected with the metal screen layer.
Above-mentioned locking mechanism is rotated around the axis when loading and unloading winding displacement by hook, the wedge angle disengaging winding displacement of clamp arm
Notch realizes being detachably connected for winding displacement and locking mechanism so that winding displacement can smoothly pass in and out socket.In above-mentioned locking mechanism,
Elastic deformation will not occur for clamp arm, guarantee the intensity of clamp arm, thereby may be ensured that the service life of clamp arm.If return unit due to
It repeated elastic deformation, the elasticity of return unit reduces.Also, it, can be only since return unit and clamp arm are two absolute construction
Return unit is replaced, the maintenance cost of electric connector is reduced.
Also, above-mentioned chain-circuit system improves the ability of the anti-external electromagnetic wave interference of winding displacement by ground strip.
Detailed description of the invention
Fig. 1 is the chain-circuit system of present embodiment and the perspective view of winding displacement；
Fig. 2 is the electric connector of present embodiment and the perspective view of winding displacement；
Fig. 3 is the explosive view of electric connector shown in Fig. 2；
Fig. 4 is schematic diagram of the locking mechanism shown in Fig. 3 after line A-A cut-out structure；
Fig. 5 is the installation diagram of locking mechanism shown in Fig. 4 and winding displacement；
Fig. 6 is the side view of the installation diagram of locking mechanism shown in Fig. 4 and winding displacement；
Fig. 7 is the cross-sectional view of locking mechanism shown in Fig. 4；
Fig. 8 is the cross-sectional view of another state of locking mechanism shown in fig. 6；
Fig. 9 is the side view of another state of locking mechanism shown in fig. 6；
Figure 10 is the signal transmission loop figure of chain-circuit system shown in FIG. 1；
Figure 11 is the electromagnetic energy distribution figure of the winding displacement outer layer for the chain-circuit system that tradition is not equipped with ground strip；
Figure 12 is the electromagnetic capability distribution map of the winding displacement outer layer of chain-circuit system shown in FIG. 1.
Specific embodiment
To facilitate the understanding of the present invention, a more comprehensive description of the invention is given in the following sections with reference to the relevant attached drawings.In attached drawing
Give better embodiment of the invention.But the invention can be realized in many different forms, however it is not limited to herein
Described embodiment.On the contrary, the purpose of providing these embodiments is that making to understand more the disclosure
Add thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
Referring to Fig. 1, the chain-circuit system 1 of present embodiment includes electric connector 10 and winding displacement 20.Chain-circuit system 1 passes through electricity
The transmission of the signal between two pcb boards 2 may be implemented in connector 10 and winding displacement 20.Electric connector 10 includes transmission connector
It (figure is not marked) and receives connector (figure is not marked), the connection of winding displacement 20 transmits connector and receives connector.
Please refer to Fig. 2 and Fig. 3, the electric connector 10 of present embodiment include locking mechanism 100, pedestal 11, terminal 12 and
Ground strip 15.Locking mechanism 100 is set on pedestal 11.Pedestal 11 is equipped with the slot 13 being inserted into for winding displacement 20, and terminal 12 is contained in
In slot 13.
Winding displacement 20 enters pedestal 11 by slot 13, and is electrically connected with terminal 12.Winding displacement 20 enters locking into slot 13 is crossed
Structure 100, and be detachably connected with locking mechanism 100.
Fig. 2 and Figure 10 is please referred to, winding displacement 20 includes shielded layer 22 and metallic shield piece 23.Shielded layer 22 is set to winding displacement 20
Outermost layer, shielded layer 22 can prevent outer signals from interfering.Metallic shield piece 23 is located at winding displacement 20 towards the end of electric connector 10
On the side of son 12.Terminal 12 is electrically connected with metallic shield piece 23.
Also, winding displacement 20 is equipped at least one sheet metal (not shown), and sheet metal is used for shielded layer 22 and electric connector
Ground strip 15 in 10 is electrically connected, and is grounded shielded layer 22, avoids generating signal interference.
Referring to Fig. 3, locking mechanism 100 is for locking winding displacement 20.Locking mechanism 100 includes flip lid 110 and lock 120.
Lock 120 is set to flip lid 110 towards on the surface of winding displacement 20.
Lock 120 includes hook 130, return unit 140 and bracket 150.Referring to Fig. 3, hook 130 includes ontology 131, folder
Arm 132 and shaft 133.Ontology 131 inclination be set to flip lid 110 surface on, the side of ontology 131 offer for winding displacement 20 into
Socket 134 out.Clamp arm 132 is located at side of the socket 134 far from flip lid 110, and clamp arm 132 is prolonged along the disengaging direction of winding displacement 20
It stretches, clamp arm 132 is equipped with the wedge angle 135 to fasten for the notch 21 with winding displacement 20.Wedge angle 135 is towards the inside of socket 134
Setting.Shaft 133 is fixed on ontology 131, and shaft 133 is rotatably set on bracket 150.Return unit 140 is set to hook 130
Side, return unit 140 one end inclination be set to flip lid 110 surface on, the other end can be connected on pedestal 11, return unit
140 supported lid-turnings 110 make to renovate 110 sides far from shaft 133 backwards to the tilting of winding displacement 20.
Referring to Fig. 5, winding displacement 20 enters socket 134 from slot 13 when installation winding displacement 20, winding displacement 20 squeezes wedge angle
135 rotate counterclockwise hook 130 133 around the shaft.Meanwhile elastic deformation occurs for return unit 140, so that winding displacement 20 is smoothly inserted
Enter.Fig. 6 and Fig. 7 is please referred to, return unit 140 restores elastic deformation, and wedge angle 135 enters in the notch 21 of winding displacement 20, flip lid 110
Side far from shaft 133 is tilted backwards to winding displacement 20.Fig. 8 and Fig. 9 is please referred to, when dismantling winding displacement 20, pressure flip lid 110 is stuck up
Elastic deformation occurs for the side risen, return unit 140, and flip lid 110 is rotated towards winding displacement 20, and hook 130 is that the center of circle is inverse with shaft 133
Hour hands rotation, removes wedge angle 135 out of, winding displacement 20 notch 21, so that winding displacement 20 can be extracted.
The locking mechanism 100 of present embodiment passes through 133 rotation around the shaft of hook 130, folder when loading and unloading winding displacement 20
The wedge angle 135 of arm 132 passes in and out the notch 21 of winding displacement 20, so that winding displacement 20 can smoothly pass in and out socket 134, realizes winding displacement 20 and lock
Locking structure 100 is detachably connected.In above-mentioned locking mechanism 100, elastic deformation will not occur for clamp arm 132, guarantee clamp arm 132
Intensity thereby may be ensured that the service life of clamp arm 132.Since return unit 140 and clamp arm 132 are two absolute construction, if
Return unit 140 is reduced due to repeated elastic deformation, the elasticity of return unit 140, can only be replaced return unit 140, be reduced electricity
The maintenance cost of connector 10.
For convenience of description, in present specification, now specify the direction of insertion of winding displacement 20 for the positive direction of X-axis, winding displacement 20
Extract direction be X-axis negative direction；The axial direction of shaft 133 is Y direction, and the direction of the elastic force of return unit 140 is Z axis side
To.
Referring to Fig. 3, flip lid 110 is a thin-and-long plate, and flip lid 110 extends along the y axis.Flip lid 110 is stuck up
The side risen is to tilt side 111.It tilts side 111 and is equipped with flanging 112, flanging 112 is bent towards hook 130.110 direction row of flip lid
The surface of line 20 is lower surface, is upper surface backwards to the side of winding displacement 20.The surface of flip lid 110 is equipped with reinforcing rib 113.Reinforce
Muscle 113 extends along the y axis, the intensity of the enhancing of reinforcing rib 113 flip lid 110.The both ends of flip lid 110 are respectively equipped with interconnecting piece 114,
Interconnecting piece 114 is for connecting lock 120.Also, lock 120 is two, and two locks 120 are respectively arranged on interconnecting piece 114.It can
To understand, lock 120 can be one or more, and 120 one end for being set to flip lid 110 of a lock also can achieve fixed row
The purpose of line 20.Multiple locks 120 are evenly distributed on flip lid 110, so that winding displacement 20 is more firm.
The angle that side of the flip lid 110 far from shaft 133 tilts is 8-10 degree.The tilting angle for tilting side 111 is 8-10
Degree, it is ensured that when hook 130 rotates corresponding angle, wedge angle 135 can be made to pass in and out notch 21.If tilting side
111 angle is excessive, and the elastic deformation that will lead to the generation of return unit 140 is larger, be easy to cause the elastic fatigue of return unit 140,
Shorten the service life of return unit 140.
Specifically in the present embodiment, referring to Fig. 3, hook 130 is vertical on the lower surface of flip lid 110.Card
130 are hooked to be fixedly connected with interconnecting piece 114.Socket 134 is opened up towards X-direction.Socket 134 is trapezoidal, the bore edge of socket 134
The positive direction of X-axis is gradually reduced.Also, the lowest calibre of socket 134 is greater than the thickness of winding displacement 20.When hook 130 is along shaft 133
When rotating clockwise or rotate counterclockwise, there are enough distances between winding displacement 20 and the inner sidewall of socket 134, card is avoided
130 rotations are hooked, drives winding displacement 20 to rotate, influences the handling of winding displacement 20.
Wedge angle 135 is set to clamp arm 132 on the side wall of winding displacement 20.Wedge angle 135 is equipped with inclined-plane 136, inclined-plane 136 and clamp arm
The distance of 132 side wall, the positive direction along X-axis are gradually increased.Clamp arm 132 is equipped with reinforcement part 137.Reinforcement part 137 is set to clamp arm
On 132 side walls far from winding displacement 20.Reinforcement part 137 is oppositely arranged with wedge angle 135, to enhance the intensity of wedge angle 135, prevents wedge angle
135 are forced to be damaged.
Shaft 133 is set to the one end of ontology 131 far from socket 134.Hook 130 is moulding, then ontology 131 and shaft
133 can be integrally formed.
Referring to Fig. 3, bracket 150 is equipped with fillet 151, and shaft 133 is set up on fillet 151.Pedestal 11 is equipped with
Arc groove (not shown), arc groove are matched with the fillet of bracket 150, form the receiving position (figure to match with shaft 133
Do not show), it is contained in shaft 133 in receiving position, shaft 133 rotates in receiving position.
It is appreciated that bracket 150 is made of materials such as metal, ceramics, so that the wearability with higher of bracket 150.
Return unit 140 includes bent back portion 141 and abutting part 142.Bent back portion 141 is C-shaped.One end of bent back portion 141 with stick up
Side 111 is played to connect.Abutting part 142 is set to the other end of bent back portion 141, and abutting part 142 is connected for pedestal 11.Abutting part 142
For snap finger shape, abutting part 142 is stably connected with the cooperation of pedestal 11.It is appreciated that return unit 140 can directly be fixed at pedestal
On 11, abutting part 142 is fixedly connected with pedestal 11 at this time.
Specifically, bent back portion 141 includes arc section 143 and the changeover portion 144 positioned at 143 two sides of arc section.Two transition
Section 144 is oppositely arranged.Central angle corresponding to arc section 143 is 130~140 degree.By pressing changeover portion 144, make return unit
140 occur elastic deformation, have elastic potential energy.
Specifically, central angle corresponding to arc section 143 is 134 degree.Return unit 140 be stamping parts, material thickness 0.20mm,
0.30 ± 0.01mm of width of arc section 143, radius of curvature corresponding to arc section 143 are 0.70mm.It is appreciated that return unit
140 can also be moulding, and return unit 140, hook 130 and flip lid 110 are integrally formed.
Referring to Fig. 7, return unit 140 is equipped with limiting section 145 far from the side of bent back portion 141, and limiting section 145 is equipped with
Crotch 146.Crotch 146 is towards pedestal 11.Pedestal 11 is equipped with boss 14.Crotch 146 be used for 14 phase clamping of boss, with limit
The deformation quantity of return unit 140.
Referring to Fig. 8 and Fig. 9, instantly when the tilting side 111 of pressure lid 110, flip lid 110 is 133 inverse around the shaft
Hour hands rotation, flip lid 110 are parallel with winding displacement 20.Meanwhile between the changeover portion 144 that is oppositely arranged of two of bent back portion 141 away from
From diminution, elastic deformation occurs for return unit 140.When unclamping flip lid 110, return unit 140 restores elastic deformation, tilts side
111 tilt.Also, when arc section 143 restores elastic deformation, crotch 146 and the boss 14 of limiting section 145 offset, and prevent
It only tilts side 111 to bounce, more than the tilting angle for tilting the setting of side 111, interferes the use next time of electric connector 10.
Referring to Fig. 3, ground strip 15 is coated on the outer surface of pedestal 11.Ground strip 15 includes crossbeam 16 and elasticity
Haptic element 17.Crossbeam 16 is horizontally placed on 11 top of pedestal.Elastic haptic element 17 is set to crossbeam 16 towards the side of pedestal 11.Specifically in this reality
It applies in mode, elastic haptic element 17 is two, and two elastic haptic elements 17 are distributed in side by side on crossbeam 16.Two elasticity of ground strip 15
Haptic element 17 is contacted with metallic shield piece 23 respectively, so that ground strip 15 is electrically connected with winding displacement 20.The both ends of crossbeam 16 are equipped with stabilizer blade
18, the end of stabilizer blade 18 is weld part 19.Weld part 19 is bent towards pedestal 11, and weld part 19 with winding displacement 20 for being electrically connected.
Weld part 19 is electrically connected with the ground terminal (not shown) of pcb board 2, is grounded ground strip 15.
Referring to Fig. 10, signal flows to metallic shield piece 23, two elasticity of ground strip 15 by the shielded layer 22 of winding displacement 20
Haptic element 17 is respectively contacted in metallic shield piece 23.Then signal is divided into two branches by the contact of two elastic haptic elements 17.Most
Eventually, the signal for being diverted to two branches is respectively transmitted on the stabilizer blade 18 of two sides, and flows back into pcb board 2 by weld part 19
Ground terminal forms a complete return passage.Ground strip 15 can achieve the effect for preventing external electromagnetic wave interference.
It is fallen since the outer layer that the electromagnetism major part energy that the return flow path on winding displacement 20 generates can be gathered in winding displacement forms pillbox
Mould, ground strip 15 pass through return passage, the electromagnetic energy beaming of reduction 20 outer layer of winding displacement.Figure 11 and Figure 12 is please referred to, Figure 11 is chain
Road system 1 does not set ground strip 15, the electromagnetic energy distribution figure of 20 outer layer of winding displacement.Figure 12 indicates that chain-circuit system 1 is equipped with ground strip 15
Later, the electromagnetic energy distribution figure of 20 outer layer of winding displacement.Comparison diagram 11 and Figure 12, it is known that being equipped with the link system of ground strip 15
System 1, the electromagnetic energy being distributed on winding displacement 20 weaken significantly, prevent external electromagnetic wave interference.
The locking mechanism 100 of present embodiment passes through 133 rotation around the shaft of hook 130, folder when loading and unloading winding displacement 20
The wedge angle 135 of arm 132 passes in and out the notch 21 of winding displacement 20, so that winding displacement 20 can smoothly pass in and out socket 134, realizes winding displacement 20 and lock
Locking structure 100 is detachably connected.In above-mentioned locking mechanism 100, elastic deformation will not occur for clamp arm 132, guarantee clamp arm 132
Intensity thereby may be ensured that the service life of clamp arm 132.If return unit 140 is due to repeated elastic deformation, return unit
140 elasticity reduces.Since return unit 140 and clamp arm 132 are two absolute construction, return unit 140 can be only replaced, electricity is reduced
The maintenance cost of connector 10.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of electric connector, which is characterized in that including pedestal, locking mechanism and ground strip, the pedestal is equipped with to be inserted for winding displacement
The slot entered, the winding displacement enter the pedestal by the slot；The locking mechanism is set on the pedestal, the locking
Structure is for locking the winding displacement, and the ground strip is coated on the outer surface of the pedestal, and the ground strip is close to the row
The side of line is equipped with elastic haptic element, and the elasticity haptic element with the winding displacement for being electrically connected；
The locking mechanism includes flip lid and lock, and the lock includes hook, return unit and bracket, and the hook includes this
Body, clamp arm and shaft, the ontology inclination are set on the surface of the flip lid, and the side of the ontology is offered for the row
The socket of line disengaging, the clamp arm are located at side of the socket far from the flip lid, disengaging of the clamp arm along the winding displacement
Direction extends, and the clamp arm is equipped with the wedge angle for fastening with the notch of the winding displacement；The shaft is fixed at described
On ontology, the shaft is rotatably set on the bracket；The return unit is set to the side of the hook, the return unit
One end inclination is set on the surface of the flip lid, and the other end can be connected on the pedestal, is turned over described in the return unit support
Lid tilts the side for renovating the separate shaft backwards to the winding displacement；Wherein, the side that the flip lid tilts is depressed,
Elastic deformation occurs for the return unit, and the hook is rotated by the center of circle of the shaft, and the wedge angle is enable to pass in and out the row
The notch of line.
2. electric connector according to claim 1, which is characterized in that the socket is trapezoidal, and the bore of the socket is big
The small direction along winding displacement insertion is gradually reduced.
3. electric connector according to claim 1, which is characterized in that described to renovate what the side far from the shaft tilted
Angle is 8-10 degree.
4. electric connector according to claim 1, which is characterized in that the return unit includes bent back portion and abutting part, institute
The one end for stating bent back portion is connect with the side that the flip lid tilts, and the abutting part is set to the other end of the bent back portion, described
Abutting part with the pedestal for connecting.
5. electric connector according to claim 4, which is characterized in that the bent back portion include arc section and be located at the circle
The changeover portion of segmental arc two sides, central angle corresponding to the arc section are 130~140 degree.
6. electric connector according to claim 4, which is characterized in that the return unit is set far from the side of the bent back portion
Have a limiting section, the limiting section is equipped with crotch, the crotch be used for the boss phase clamping on the pedestal, it is described multiple to limit
Position part deformation quantity.
7. electric connector according to claim 1, which is characterized in that the ground strip includes crossbeam, and the crossbeam is horizontal
In on the pedestal, the elasticity haptic element is set to the crossbeam towards the side of the pedestal, and the elasticity haptic element is two, institute
Two elastic haptic elements are stated to be distributed in side by side on the crossbeam.
8. electric connector according to claim 7, which is characterized in that the both ends of the crossbeam are equipped with stabilizer blade, the stabilizer blade
End be weld part, the weld part bend towards the pedestal, and the weld part is used to be electrically connected with the winding displacement.
9. a kind of chain-circuit system, which is characterized in that including electrical connection described in winding displacement and multiple claim 1-8 any one
Device, the electric connector include transmission connector and receive connector, and the winding displacement connects the transmission connector and described connects
Receiving connector.
10. chain-circuit system according to claim 9, which is characterized in that terminal of the winding displacement towards the connector
Side is equipped with shielded layer and metallic shield piece, and the terminal is electrically connected with the metal screen layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460608.7A CN106410518B (en) | 2015-07-30 | 2015-07-30 | Chain-circuit system and its electric connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510460608.7A CN106410518B (en) | 2015-07-30 | 2015-07-30 | Chain-circuit system and its electric connector |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106410518A CN106410518A (en) | 2017-02-15 |
| CN106410518B true CN106410518B (en) | 2019-02-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510460608.7A Active CN106410518B (en) | 2015-07-30 | 2015-07-30 | Chain-circuit system and its electric connector |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6717643B2 (en) * | 2016-04-08 | 2020-07-01 | イリソ電子工業株式会社 | connector |
| JP6887666B2 (en) * | 2017-03-24 | 2021-06-16 | 日本圧着端子製造株式会社 | Electrical connector |
| CN112563783B (en) * | 2020-09-30 | 2021-12-21 | 联宝(合肥)电子科技有限公司 | Flat cable electric connector, flat cable connecting system and electronic equipment |
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| CN201549626U (en) * | 2009-07-28 | 2010-08-11 | 达昌电子科技(苏州)有限公司 | Electric connector |
| CN201638943U (en) * | 2010-01-07 | 2010-11-17 | 闫国兵 | Clamping-type wire-connecting terminal block |
| CN203205643U (en) * | 2012-09-15 | 2013-09-18 | 东莞宇球电子有限公司 | Cable connector |
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| CN106410518A (en) | 2017-02-15 |
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