CN208655945U - Flexible printed circuit board electric coupler - Google Patents
Flexible printed circuit board electric coupler Download PDFInfo
- Publication number
- CN208655945U CN208655945U CN201821232339.4U CN201821232339U CN208655945U CN 208655945 U CN208655945 U CN 208655945U CN 201821232339 U CN201821232339 U CN 201821232339U CN 208655945 U CN208655945 U CN 208655945U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- flexible printed
- electric coupler
- board electric
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a kind of flexible printed circuit board electric coupler, including insulating body, several conductive terminals and actuator, the actuator is equipped with pressing plate portion and the positioning region positioned at pressing plate portion both ends, the conductive terminal is equipped with upper and lower arms, the rear side in the pressing plate portion be equipped with several through slots for accommodating the upper arm, the pivotal axis in through slot and with the alternately arranged several recesses of the through slot；The top margin of the upper arm is equipped with the recess portion for accommodating pivotal axis, driving portion is equipped in the recess, and the rear end of driving portion holds the arc withstanding part of insulating body with top upwards.Compared with prior art, the utility model flexible printed circuit board electric coupler passes through the improvement design to actuator, utilize the interference engagement of driving portion and insulating body on actuator, make pressing plate portion that the upper arm of conductive terminal is pressed to flexible circuitry plate surface, to complete firm clamping of the upper and lower arms to flexible circuit board, the connective stability and reliability between electric connector and flexible circuit board are improved.
Description
Technical field
The utility model relates to electric connector field more particularly to a kind of flexible printed circuit board electric couplers.
Background technique
With the development trend of the consumer electrical products small and light such as notebook, tablet computer, mobile phone, to its zero
The technique that designs and manufactures of part requires higher and higher, and since product is increasingly lightening, internal space also becomes very narrow,
This requires interiors of products to have to be laid out using densification, must closely arrange between each electronic component, this certainly will be to production
The design and installation bring trouble of product carries out electronic product assembling difficulty in narrow space and significantly improves, manufacturing cost
Also it increase accordingly, is also easy to cause product impaired because of careless manipulation, the requirement to operator than is more increased in the past.It is such as common
Flexible circuit board (FPC) electric connector in existing product, before flexible circuit board (FPC) insertion, needs cover clamp first
It opens, is inserted for flexible circuit board, cover clamp is then overturn into pushing residence again and states flexible circuit board.Currently, flexible wires
Two terminal arms that road plate passes through the terminal in FPC electric connector mostly are clamped from upper and lower direction, but are often being plugged
Or in the case where being pulled by external force, it is easy to influence the connective stability between flexible circuit board and terminal, especially be electrically connected
Device size smaller and smaller today is connect, the connector of small size is difficult to provide stronger chucking power, Wu Fabao to flexible circuit board
Demonstrate,prove connection relationship stable between electric connector and flexible circuit board.
Therefore, it is necessory to provide a kind of flexible printed circuit board electric coupler to solve the above technical problems.
Utility model content
The technical issues of the utility model is solved is to provide a kind of flexible printed circuit board electric coupler, to improve flexible wires
The stability and reliability of connection relationship between road plate and connector.
In order to solve the above technical problems, the utility model adopts the following technical solution: a kind of flexible printed circuit board electric coupler,
Including insulating body, several conductive terminals and actuator, the actuator is equipped with pressing plate portion and the positioning positioned at pressing plate portion both ends
Portion, the conductive terminal are equipped with upper and lower arms, and the rear side in the pressing plate portion, which is equipped with, to be accommodated several through slots of the upper arm, is located at
Pivotal axis in through slot and with the alternately arranged several recesses of the through slot；The top margin of the upper arm, which is equipped with, accommodates the recessed of pivotal axis
Portion, the recess is interior to be equipped with driving portion, and the rear end of driving portion has the arc withstanding part for pushing up hold insulating body upwards.
Further, the insulating body is equipped with a base portion, extends into two-arm positioned at the arm at base portion both ends and from base portion
Bottom plate between portion, the base portion are equipped with the rake cooperated with the pressing plate portion, and the rake is equipped with several towards institute
State the protrusion protruded out in recess.
Further, the recess in the pressing plate portion is in and is arranged in a one-to-one correspondence with the protrusion on the base portion, and described prominent
The surface positioned at the arc withstanding part is played to stop the arc withstanding part to shift up.
Further, the driving portion have an inclined mating surface and linking in the mating surface and arc withstanding part it
Between concave face.
Further, the plant sky for accommodating the flexible circuit board is formed between the base portion, bottom plate and two opposed arms
Between, the bottom plate is equipped with several terminal grooves, the block positioned at several terminal groove both ends and the card slot on the outside of block.
Further, the actuator is equipped with the end axis stretched out from pressing plate portion convex, the interior table of the arm
Face is equipped with the clamping part cooperated with positioning region and accommodates the receiving portion of the end axis.
Further, the flexible printed circuit board electric coupler further includes locating part, is additionally provided with described in receiving on the arm
The notch of locating part, the locating part is located at the top of the end axis, to prevent end axis from detaching receiving portion.
Further, the flexible printed circuit board electric coupler further includes the fixing piece being inserted in the card slot, described solid
Determine at the top of fixed feet and self-retaining arm made of part extends equipped with horizontally disposed fixed arm, the bottom outward bending of self-retaining arm to
Fixed part made of inner bending extends, the fixed part are inverted u-shaped.
Further, the positioning region is equipped with the locating slot cooperated with the fixed part, and the outside of the positioning region is equipped with
The latch portion of protrusion.
Compared with prior art, the utility model flexible printed circuit board electric coupler passes through the improvement design to actuator, benefit
With the interference engagement of driving portion and insulating body on actuator, make pressing plate portion that the upper arm of conductive terminal is pressed to flexible circuitry
Plate surface, to complete firm clamping of the upper and lower arms to flexible circuit board, improve electric connector and flexible circuit board it
Between connective stability and reliability.
Detailed description of the invention
Fig. 1 is the perspective view of flexible printed circuit board electric coupler described in the utility model in the on-state.
Fig. 2 is the sectional view under flexible printed circuit board electric coupler use state described in the utility model.
Fig. 3 is the perspective view of flexible printed circuit board electric coupler described in the utility model in closed state.
Fig. 4 is the exploded view of flexible printed circuit board electric coupler described in the utility model.
Fig. 5 is sectional view of the flexible printed circuit board electric coupler described in the utility model under not fully closed state.
Specific embodiment
It please refers to shown in Fig. 1 to Fig. 5, the utility model provides a kind of flexible printed circuit board electric coupler 100, including insulation is originally
Body 10, the conductive terminal 20 being contained in insulating body 10, with the conductive terminal 20 cooperation actuator 30 and be immobilizated in
The fixing piece 40 at 10 both ends of insulating body.
Join shown in Fig. 2, the insulating body 10 is equipped with a base portion 11, positioned at the arm 12 at 11 both ends of base portion and from base portion 11
The bottom plate 13 between two arms 12 is extended into, the arm 12 is extended vertically from 11 both ends of base portion, the bottom plate 13
Extend from 11 bottom plate 13 of base portion, is formed between the base portion 11, bottom plate 13 and two opposed arms 12 and accommodate the FPC
The insertion space of flexible circuit board 200.The base portion 11 is for accommodating and positioning the conductive terminal 20, and base portion 11 is close
The side of the insertion space is equipped with rake 110, is used to connect described with 30 abutting contact of actuator, the rake 110
Arm 12, the rake 110 are equipped with several protrusions 113 arranged at a certain distance, and the protrusion 113 is from the rake
110 protrude out into the insertion space.Described two arms 12 are arranged in parallel, between the two for for FPC flexible circuitry
Plate 200 is inserted into, and the inner surface of the arm 12 is equipped with the clamping part 120 and receiving portion 121 that a recess is formed.The bottom plate
13 are equipped with several terminal grooves 130, the card slot positioned at the block 131 at 130 both ends of terminal groove and positioned at 131 outside of block
132.The block 131 is used to withstand the two sides of the FPC flexible circuit board 200, realizes the limit on left and right directions, institute
State card slot 132 for for the fixing piece 40 insertion.
Join shown in Fig. 1, Fig. 2, the actuator 30 cooperates with the insulating body 10 and the installation of conductive terminal 20, can pass through
The mode of rotation realizes opening and closing.The actuator 30 is equipped with pressing plate portion 31 and the positioning region positioned at 31 both ends of pressing plate portion
32, the pressing plate portion 31 is equipped with an inner surface 33, outer surface 34, the through slot 36 on inside and outside surface and in through slot 36
Pivotal axis 35, the inner surface 33 is for covering in the surface of the FPC flexible circuit board 200.The outer surface 34 is used for
It is resisted against under opening state on the rake 110 of 10 base portion 11 of insulating body, as shown in figure 3, being set on the outer surface 34
There are several recesses 37, for accommodating the protrusion 113 on 10 base portion 11 of insulating body, the recess 37 is in rectangle, with institute
Through slot 36 is stated to be spaced apart in alternating in the rear side in the pressing plate portion 31.The positioning region 32 is equipped with to be cooperated with the fixing piece 40
Locating slot 320, the outside of the positioning region 32 is equipped with the latch portion 321 of protrusion, the buckle of the arm 12 is entered for clamping
In portion 120, so that actuator 30 keeps FPC flexible circuitry in closed state with 10 stationary positioned of insulating body
The stability that plate 200 connects.The both ends of the actuator 30 have also protruded outward a pair of end portions axis 38, and the end axis 38 is located at
32 side of positioning region, and be contained in the receiving portion 121 of the arm 12, in order to which actuator 30 is preferably fixed on insulation originally
The both ends of body 10, the utility model flexible printed circuit board electric coupler 100 further includes locating part 50, and is additionally provided on the arm 12
The notch 14 of the locating part 50 is accommodated, the locating part 50 is located at the top of the end axis 38, and end axis 38 can be prevented de-
Separate out receiving portion 121.
Join Fig. 2, the conductive terminal 20 is equipped with the upper arm 21 and lower arm 22 extended in the same direction, the upper arm 21 and institute
State the cooperation of actuator 30, the lower arm 22 is contained in the terminal groove 130 on 10 bottom plate 13 of insulating body, for it is described
FPC flexible circuit board 200 contacts, and the FPC flexible circuit board 200 is held between upper arm 21 and lower arm 22.Wherein, on described
The top margin of arm 21 is equipped with the recess portion 23 for accommodating the pivotal axis 35, so that the pivotal axis 35 can rotate in the recess portion 23,
To help actuator 30 to complete the operation of open or close.
The fixing piece 40 is inserted in the card slot 132, and is equipped with a horizontally disposed fixed arm 41, self-retaining arm 41
Bend inwards fixed part 43 made of extension at the top of fixed feet 42 made of bottom outward bending extends and self-retaining arm 41, described
Fixed part 43 is inverted u-shaped, cooperates with the locating slot 320 of the positioning region 32, so that actuator 30 can be in closing course
Preferably positioning is realized by the cooperation of the two.The fixed arm 41 of the fixing piece 40 is supported in 30 both ends of actuator.
The front end of the upper surface of the FPC flexible circuit board 200 is equipped with golden finger 201, is inserted into the conductive terminal 20
Upper arm 21 and lower arm 22 between, and realize with the upper arm of the terminal 21 in electrical contact.From the foregoing, it will be observed that described in the utility model
Flexible printed circuit board electric coupler is by electrical contact by the upper arm 21 and FPC flexible circuit board 200 of terminal, so that FPC flexible wires
Inside the insertion connector that road plate 200 can be directly face-up, downward without the overturning of part FPC flexible circuit board 200, reduce
To the occupancy of operating space, production efficiency is also improved.
After the actuator 30 overturning closure, will downwardly against FPC flexible circuit board 200, while by positioning region 32 with
Clamping part 120 is mutually clasped, and the upper arm 21 of terminal is forced to be pressed on FPC flexible circuitry under the suppressing action of pivotal axis 35
On the golden finger 201 of plate 200.Certainly, in order to which make the more preferable more consolidation of actuator 30 pushes down FPC flexible circuit board 200, prevent because
External force pulling leads to poor contact, and the drive with 113 interference engagement of protrusion is additionally provided in pressing plate portion 31 described in the utility model
Dynamic portion 39, as shown in figure 5, the driving portion 39 is located in the recess 37, and driving portion 39 has an inclined mating surface
390, the end of the mating surface 390 is formed with an arc withstanding part 391, the arc withstanding part 391 and the mating surface 390
Between be connected by a concave face 392, the arc withstanding part 391 handles the bottom surface 114 of the protrusion 113 for pushing up upwards,
Since the driving portion 39 is located at the rear side in the pressing plate portion 31, it closes in the front side in the pressing plate portion 31 downwardly turning over
During conjunction, the rear side in the pressing plate portion 31 will be dug upwards, so that the arc withstanding part 391 of the driving portion 39 will be upward
Peak at 113 lower section of the protrusion, so that the operation that downwardly turns in pressing plate portion 31 be made to be obstructed, but at this point, the pressing plate portion 31 not
Turned to final closed position down completely, FPC flexible circuit board 200 is not also pushed down or compressed completely by pressing plate portion 31, is needed
Continue to push the pressing plate portion 31, since driving portion 39 can not be moved by the obstruction of protrusion 113, continues the pressure pushed
Pressing plate portion 31 will be forced to press the upper arm 21 of conductive terminal 20, i.e., the described pivotal axis 35 will continue to push with pressing plate portion 31
And the upper arm 21 of the conductive terminal 20 is pushed, so that the upper arm 21 is pressed on downwards 200 surface of FPC flexible circuit board
On golden finger 201, at the same time, the latch portion 321 can be held in the clamping part 120, and actuator 30 is fixed on absolutely
On edge ontology 10, and keep clamping the state of FPC flexible circuit board 200.
The above is only the most preferred embodiment of the utility model, is not made in any form to the utility model
Limitation, anyone skilled in the art, in the case where not departing from technical solutions of the utility model ambit, utilization is above-mentioned
The method content of announcement makes many possible changes and modifications to technical solutions of the utility model, belongs to claims guarantor
The range of shield.
Claims (9)
1. a kind of flexible printed circuit board electric coupler, including insulating body, several conductive terminals and actuator, the actuator are equipped with
Pressing plate portion and positioned at the positioning region at pressing plate portion both ends, the conductive terminal is equipped with upper and lower arms, it is characterised in that: the pressing plate
If the rear side in portion is equipped with several through slots for accommodating the upper arm, the pivotal axis in through slot and alternately arranged with the through slot
Dry recess；The top margin of the upper arm is equipped with the recess portion for accommodating pivotal axis, and driving portion, and the rear end of driving portion are equipped in the recess
The arc withstanding part of insulating body is held with upward top.
2. flexible printed circuit board electric coupler according to claim 1, it is characterised in that: the insulating body is equipped with a base
Portion extends into the bottom plate between two arms positioned at the arm at base portion both ends and from base portion, and the base portion is equipped with and the pressing plate portion
The rake of cooperation, the rake are equipped with several towards the protrusion protruded out in the recess.
3. flexible printed circuit board electric coupler according to claim 2, it is characterised in that: recess and institute in the pressing plate portion
Stating the protrusion on base portion is in be arranged in a one-to-one correspondence, and the protrusion is located at the surface of the arc withstanding part to stop the arc
Shape withstanding part shifts up.
4. flexible printed circuit board electric coupler according to claim 3, it is characterised in that: the driving portion is inclined with one
Mating surface and the concave face being connected between the mating surface and arc withstanding part.
5. flexible printed circuit board electric coupler according to claim 4, it is characterised in that: the base portion, bottom plate and two are opposite
The insertion space for accommodating the flexible circuit board is formed between arm, if the bottom plate is equipped with several terminal grooves, is located at dry end
The block at pilot trench both ends and the card slot on the outside of block.
6. flexible printed circuit board electric coupler according to claim 5, it is characterised in that: the actuator is equipped with from the pressure
The end axis that plate portion convex stretches out, the inner surface of the arm are equipped with the clamping part cooperated with positioning region and accommodate the end
The receiving portion of portion's axis.
7. flexible printed circuit board electric coupler according to claim 6, it is characterised in that: the flexible printed circuit board electric coupler
Further include locating part, the notch for accommodating the locating part is additionally provided on the arm, the locating part is located at the end axis
Top, to prevent end axis from detaching receiving portion.
8. flexible printed circuit board electric coupler according to claim 7, it is characterised in that: the flexible printed circuit board electric coupler
Further include the fixing piece being inserted in the card slot, the fixing piece be equipped with horizontally disposed fixed arm, self-retaining arm bottom to
Bend inwards fixed part made of extension at the top of fixed feet made of outer bending extends and self-retaining arm, and the fixed part is in U
Type.
9. flexible printed circuit board electric coupler according to claim 8, it is characterised in that: the positioning region be equipped with it is described solid
Determine the locating slot of portion's cooperation, the outside of the positioning region is equipped with the latch portion of protrusion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232339.4U CN208655945U (en) | 2018-08-01 | 2018-08-01 | Flexible printed circuit board electric coupler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821232339.4U CN208655945U (en) | 2018-08-01 | 2018-08-01 | Flexible printed circuit board electric coupler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208655945U true CN208655945U (en) | 2019-03-26 |
Family
ID=65788161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821232339.4U Expired - Fee Related CN208655945U (en) | 2018-08-01 | 2018-08-01 | Flexible printed circuit board electric coupler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208655945U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797690A (en) * | 2018-08-01 | 2020-02-14 | 昆山德朋电子科技有限公司 | Flexible circuit board electric connector |
| CN110911877A (en) * | 2019-12-20 | 2020-03-24 | 涌讯电子科技(上海)有限公司 | Electric connector |
-
2018
- 2018-08-01 CN CN201821232339.4U patent/CN208655945U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110797690A (en) * | 2018-08-01 | 2020-02-14 | 昆山德朋电子科技有限公司 | Flexible circuit board electric connector |
| CN110797690B (en) * | 2018-08-01 | 2025-02-18 | 昆山德朋电子科技有限公司 | Flexible circuit board electrical connector |
| CN110911877A (en) * | 2019-12-20 | 2020-03-24 | 涌讯电子科技(上海)有限公司 | Electric connector |
| CN110911877B (en) * | 2019-12-20 | 2024-05-31 | 涌讯电子科技(上海)有限公司 | Electric connector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204333399U (en) | Reversible power plug connector | |
| TW201126831A (en) | Card edge connector | |
| CN104733911B (en) | Electric connector combination | |
| US7871297B2 (en) | Electrical connector assembly | |
| US8251718B2 (en) | Power device with a movable connector plug | |
| WO2023217176A1 (en) | Plug and socket assembly | |
| CN208655945U (en) | Flexible printed circuit board electric coupler | |
| CN201498674U (en) | card edge connector | |
| CN215119290U (en) | Electronic card cover integrated with card withdrawing mechanism and electronic card connector thereof | |
| CN208723216U (en) | Flexible printed circuit board electric coupler | |
| WO2023036039A1 (en) | Track sealing structure, adapter unlocking structure, adapter travel structure, adapter switching structure, conductive structure, adapter, and power distribution apparatus | |
| CN214898904U (en) | Terminal block structure for easy wiring | |
| CN208655944U (en) | Flexible printed circuit board electric coupler | |
| CN112993622A (en) | Self-locking flexible flat cable connector | |
| CN217823367U (en) | Electrical connector | |
| CN208093853U (en) | Socket connector and pin connector | |
| CN205960332U (en) | Transfer connector | |
| CN215266817U (en) | Flexible circuit board electric connector | |
| CN214754254U (en) | A self-locking flexible cable connector | |
| CN110797690B (en) | Flexible circuit board electrical connector | |
| CN104538773B (en) | Reversible power plug connector | |
| US20130034997A1 (en) | Electrical connector | |
| CN201430273Y (en) | Electric connector | |
| US7066745B1 (en) | Power supply connector | |
| CN217823327U (en) | Electric connector and terminal thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190326 |