CN207459238U - A kind of double elastic arm double-contact FPC connectors - Google Patents
A kind of double elastic arm double-contact FPC connectors Download PDFInfo
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- CN207459238U CN207459238U CN201720982596.9U CN201720982596U CN207459238U CN 207459238 U CN207459238 U CN 207459238U CN 201720982596 U CN201720982596 U CN 201720982596U CN 207459238 U CN207459238 U CN 207459238U
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- elastic arm
- double
- connection terminal
- circuit boards
- contact
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Abstract
The utility model is related to connector technique field, more particularly to a kind of double elastic arm double-contact FPC connectors including glue core, are renovated, connection terminal and FPC circuit boards；Shaft is horizontally arranged in the inside renovated；The connection terminal includes terminal base and the fixinig plate, the first elastic arm and the second elastic arm that are vertically disposed on the terminal base same side；Side-lower in the another side of the terminal base is provided with free end；Contact is respectively arranged on the end of first elastic arm and second elastic arm；The length of first elastic arm is less than the length of second elastic arm.Using the technical solution, since connection terminal is double elastic arm double contact structures, FPC circuit boards are electrically connected with connection terminal two point, and connection terminal is connected with renovating by shaft, and contact performance is good, improves the stability of the product in the environment of high-frequency vibration.
Description
Technical field
The utility model is related to connector technique field, more particularly to a kind of double elastic arm double-contact FPC connectors.
Background technology
The FPC of FPC connector is the abbreviation of Flexible Printed Circuit, and Chinese meaning connects for flexible printing
Device, the product are mainly used in various digital communication products, portable electronic product, computer peripheral device, measuring instrument, automobile
The fields such as electronics, such as mobile phone, digital camera, laptop, MID, MP3 45, handheld device, sound system, FPC connect
Connect device and FFC (Flexible Flat Cable) wire plug connections in use, can realize inside equipment between each function module or
It is connected or transfers with the signal of external equipment and the effects that the connection of equipment and power supply or signal source, it is final to realize equipment electricity
The connection of source/signal.
At present, FPC connector on the market is mostly plug-in type, and FPC circuit boards easily come off under high-frequency vibration environment, surely
Determine poor performance, influence product quality.
Utility model content
In view of the above problems, the purpose of this utility model is to provide a kind of double elastic arm double-contact FPC connectors, solve existing
There is in technology connector when being influenced be subject to external force, the problem of FPC circuit boards easily come off.
The complete technical solution of the utility model is：
The utility model discloses a kind of double elastic arm double-contact FPC connectors, including glue core, renovate, connection terminal and FPC
Circuit board；It is described to renovate the top for being arranged on the glue core, and positioned at the front end of the glue core；The connection terminal have it is multiple,
The multiple connection terminal is inserted into the glue in-core from the rear side of the glue core side by side；The FPC circuit boards are from the glue core
The glue in-core is inserted into front side；Shaft is horizontally arranged in the inside renovated；The connection terminal has elasticity；The company
Connecting terminal plays arm type structure in double；The connection terminal includes terminal base and to be vertically disposed on the terminal base same
Fixinig plate, the first elastic arm and the second elastic arm on side；Side-lower in the another side of the terminal base is provided with freedom
End；Limiting slot is offered below the fixinig plate；The limiting slot is clamped with the shaft；In first elastic arm and institute
It states and is respectively arranged with contact on the end of the second elastic arm；The length of first elastic arm is less than the length of second elastic arm；FPC
Circuit board 4 is inserted into the gap between the first elastic arm 33 and fixinig plate 32.
Preferably, button bit slot is offered respectively on the both sides of the FPC circuit boards；On the both sides of the glue core respectively
It is provided with the fin to match with the button bit slot.
Preferably, the fin has gradient in the one side positioned at the direction of insertion of the FPC circuit boards.
Further, locking terminal is further included；The locking terminal is inserted into the glue in-core from the front side of the glue core, uses
In the fixation FPC circuit boards.
Preferably, the locking terminal includes matrix shrapnel and the buckle bullet being vertically disposed on described matrix shrapnel
Piece, fixation spring tab and free end；What the fastener spring piece and the fixation spring tab were mutually parallel is arranged on described matrix shrapnel
On ipsilateral；The free end is arranged on the lower section of described matrix shrapnel another side；The fastener spring piece is located at the fixation
The top of shrapnel；Back-off is provided on the end of the fastener spring piece.
Preferably, the medial surface of the back-off is ramp structure.
Therefore it using the technical solution of the utility model embodiment, has the advantages that：
The utility model provides a kind of double elastic arm double-contact FPC connectors, using the technical solution, due to connection terminal
For double elastic arm double contact structures, FPC circuit boards are electrically connected with connection terminal two point, and connection terminal is connected with renovating by shaft
It connects, contact performance is good, improves the stability of the product in the environment of high-frequency vibration.
Description of the drawings
Attached drawing described herein is used to provide a further understanding of the present invention, and forms the part of the application,
The improper restriction to the utility model is not formed, in the accompanying drawings：
Fig. 1 is the decomposition texture schematic diagram of the utility model；
Fig. 2 is the overall structure diagram of the utility model；
Fig. 3 is the utility model FPC circuit board insert state structure diagrams；
Fig. 4 is sectional view when FPC circuit boards are inserted into this practicability；
Fig. 5 is the structure diagram of connection terminal in the utility model；
Fig. 6 is the structure diagram of FPC circuit boards in the utility model；
Fig. 7 is the structure diagram of locking terminal in the utility model.
Specific embodiment
The utility model is described in detail below in conjunction with attached drawing and specific embodiment, in the signal of this utility model
Property embodiment and explanation be used for explaining the utility model, but be not intended to limit the scope of the present invention.
Embodiment 1：
As shown in figs. 1 to 6, present embodiment discloses a kind of double elastic arm double-contact FPC connectors, including glue core 1, renovate 2,
Connection terminal 3 and FPC circuit boards 4；2 tops for being arranged on glue core 1 are renovated, and positioned at the front end of glue core 1；Connection terminal 3 has more
A, multiple connection terminals 3 are side by side out of, glue core 1 rear side insertion glue core 1；FPC circuit boards 4 are inserted into glue core 1 from the front side of glue core 1
It is interior；Shaft 21 is horizontally arranged in the inside for renovating 2；Connection terminal 3 has elasticity；Connection terminal 3 plays arm type structure in double；Even
Connecting terminal 3 includes terminal base 31 and the fixinig plate 32, the first elastic arm that are vertically disposed on 31 same side of terminal base
33 and second elastic arm 34；Side-lower in the another side of terminal base 31 is provided with free end 35；In the lower section of fixinig plate 32
Offer limiting slot 321；Limiting slot 321 is clamped with shaft 21；It is set respectively on end of first elastic arm 33 with the second elastic arm 34
It is equipped with contact 36；The length of first elastic arm is less than the length of second elastic arm；FPC circuit boards 4 are inserted into the first elastic arm 33
In gap between fixinig plate 32.
Specifically, in the present embodiment, opening renovates 2, renovates limiting slot of the shaft 21 below fixinig plate 32 on 2
It is rotated in 321, limiting slot 321 plays good fixation and position-limiting action, is inserted into FPC circuit boards 4, will after the completion of insertion
2 are renovated to cover, during box cover, shaft 21 rotates, downwardly against FPCD circuit boards 4, and then, connection terminal 3 is being subject to
2 active force is renovated to bottom offset, preferred first elastic arm 33 starts stress, with the continuous completion that box cover acts, the second elastic arm
34 also then stress, after the completion of box cover, two contacts 36 on the first elastic arm 33 and the second elastic arm 34 with FPC circuit boards 4
Double be electrically connected is realized in contact.
In order to improve the stability of FPC circuit boards 4, it is preferred that offer button bit respectively on the both sides of FPC circuit boards 4
Slot 41；The fin 11 to match with button bit slot 41 is respectively arranged on the both sides of glue core 1, for the ease of inserting for FPC circuit boards 4
Enter and extract, it is preferred that fin 11 has gradient in the one side positioned at the direction of insertion of FPC circuit boards 4.
Embodiment 2：
If Fig. 7 is as further technical solution, the present embodiment difference from Example 1 is：Further include lock end
Son 5；Locking terminal 5 is out of the front side of glue core 1 insertion glue core 1, for fixing FPC circuit boards 4.
Specifically, in the present embodiment, locking terminal 5 includes matrix shrapnel 51 and is vertically disposed on matrix shrapnel 51
On fastener spring piece 52, fixation spring tab 53 and free end 54；Fastener spring piece 52 is arranged on base with what fixation spring tab 53 was mutually parallel
On the ipsilateral of body shrapnel 51；Free end 54 is arranged on the lower section of 51 another side of matrix shrapnel；Fastener spring piece 52, which is located at, to be fixed
The top of shrapnel 53；Back-off 521 is provided on the end of fastener spring piece 52；Preferably, the medial surface for being buckled to 521 is inclined-plane knot
Structure, convenient for FPC circuit boards into and out.
The technical solution provided above the utility model embodiment is described in detail, used herein specifically
A example is set forth the principle and embodiment of the utility model embodiment, and the explanation of above example is only applicable to help
Assistant solves the principle of the utility model embodiment；Meanwhile for those of ordinary skill in the art, implement according to the utility model
Example, the there will be changes in specific embodiment and application range, to sum up, this specification content should not be construed as to this
The limitation of utility model.
Claims (6)
1. a kind of double elastic arm double-contact FPC connectors, including glue core, renovate, connection terminal and FPC circuit boards；Described renovate sets
It puts in the top of the glue core, and positioned at the front end of the glue core；The connection terminal has multiple, and the multiple connection terminal is simultaneously
It arranges from the rear side of the glue core and is inserted into the glue in-core；The FPC circuit boards are inserted into the glue in-core from the front side of the glue core；
It is characterized in that：
Shaft is horizontally arranged in the inside renovated；
The connection terminal has elasticity；
The connection terminal plays arm type structure in double；
The connection terminal includes terminal base and the fixinig plate being vertically disposed on the terminal base same side, the
One elastic arm and the second elastic arm；
Side-lower in the another side of the terminal base is provided with free end；
Limiting slot is offered below the fixinig plate；
The limiting slot is clamped with the shaft；
Contact is respectively arranged on the end of first elastic arm and second elastic arm；
The length of first elastic arm is less than the length of second elastic arm.
2. a kind of double elastic arm double-contact FPC connectors according to claim 1, it is characterised in that：
Button bit slot is offered respectively on the both sides of the FPC circuit boards；
The fin to match with the button bit slot is respectively arranged on the both sides of the glue core.
3. a kind of double elastic arm double-contact FPC connectors according to claim 2, it is characterised in that：
The fin has gradient in the one side positioned at the direction of insertion of the FPC circuit boards.
4. a kind of double elastic arm double-contact FPC connectors according to claim 1, it is characterised in that：
Further include locking terminal；
The locking terminal is inserted into the glue in-core from the front side of the glue core, for fixing the FPC circuit boards.
5. a kind of double elastic arm double-contact FPC connectors according to claim 4, it is characterised in that：
The locking terminal includes matrix shrapnel and the fastener spring piece, the fixation spring tab that are vertically disposed on described matrix shrapnel
And free end；
The fastener spring piece is arranged on what the fixation spring tab was mutually parallel on the ipsilateral of described matrix shrapnel；
The free end is arranged on the lower section of described matrix shrapnel another side；
The fastener spring piece is located at the top of the fixation spring tab；
Back-off is provided on the end of the fastener spring piece.
6. a kind of double elastic arm double-contact FPC connectors according to claim 5, it is characterised in that：
The medial surface of the back-off is ramp structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720982596.9U CN207459238U (en) | 2017-08-07 | 2017-08-07 | A kind of double elastic arm double-contact FPC connectors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720982596.9U CN207459238U (en) | 2017-08-07 | 2017-08-07 | A kind of double elastic arm double-contact FPC connectors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207459238U true CN207459238U (en) | 2018-06-05 |
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ID=62249039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720982596.9U Active CN207459238U (en) | 2017-08-07 | 2017-08-07 | A kind of double elastic arm double-contact FPC connectors |
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| CN (1) | CN207459238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404021A (en) * | 2017-08-07 | 2017-11-28 | 惠州市奥罗拉科技有限公司 | A kind of double elastic arm double-contact FPC connectors |
-
2017
- 2017-08-07 CN CN201720982596.9U patent/CN207459238U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107404021A (en) * | 2017-08-07 | 2017-11-28 | 惠州市奥罗拉科技有限公司 | A kind of double elastic arm double-contact FPC connectors |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190314 Address after: 516006 No. 8 Workshop of Xikeng Industrial Zone, Huihuan Street, Zhongkai High-tech Zone, Huizhou City, Guangdong Province Patentee after: Afeno Aurora Technology (Huizhou) Co., Ltd. Address before: 516006 No. 8 Workshop of Xikeng Industrial Zone, Huizhou Huihuan Office, Guangdong Province Patentee before: Huizhou Aorora Technology Co., Ltd. |
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| TR01 | Transfer of patent right |