CN205790492U - A kind of conductor structure for ZIF formula FPC connector - Google Patents
A kind of conductor structure for ZIF formula FPC connector Download PDFInfo
- Publication number
- CN205790492U CN205790492U CN201620784162.3U CN201620784162U CN205790492U CN 205790492 U CN205790492 U CN 205790492U CN 201620784162 U CN201620784162 U CN 201620784162U CN 205790492 U CN205790492 U CN 205790492U
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- China
- Prior art keywords
- contact arm
- fpc connector
- metal member
- contact
- resilient metal
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Abstract
The utility model discloses a kind of conductor structure for ZIF formula FPC connector, including for being arranged on the intrinsic electric terminal of FPC connector, electric terminal includes resilient metal member that contact arm, upper end contact and one end and the lower contact arm of end in contact under this resilient metal member with contact arm on this, and upper contact arm, resilient metal member and lower contact arm are formed for being connected to the intrinsic card interface of FPC connector and for the per-interface space inserted for FPC conductor；The inner surface of described lower contact arm near the position of described electric terminal opening at least provided with three contacts；A lead portion is extended along the direction away from above-mentioned two contact arm in an at least end, the two ends up and down of described resilient metal member.Conductor structure contact performance is good, contact area is big for this, transmission performance is more stable for ZIF formula FPC connector.
Description
Technical field
This utility model relates to and electric connector field, particularly relates to a kind of conductor for ZIF formula FPC connector and ties
Structure.
Background technology
At present, FPC connector is broadly divided into three major types: ZIF (Zero Insertion Force, ZIF) formula FPC
Adapter, BTB (Board-To-Board, plate is to plate) formula FPC connector and welding type FPC connector.Due to welding type FPC
Adapter area occupied is big, be difficult to factors such as reprocessing, ZIF formula FPC connector and BTB formula FPC connector is widely used.Tradition
ZIF formula FPC connector include renovating and base, renovate rotation and be arranged on base, with FPC is pressed together on renovate with base it
Between, it is achieved FPC and the hard contact electrically conducting on base.In use, first will renovate scratch open, be inserted into FPC and with
Pin alignment on base, finally fastens and renovates, thus realize FPC with ZIF formula FPC connector and be firmly connected.
The metallic conductor of existing ZIF formula FPC connector, the transmission of signal is unstable, and manufacturing cost is high, is merely by inserting
The resilient contact signal terminal of seat terminal transmits signal, and contact area is few.When by External Force Acting, such as, vibrate, carrying,
Signal can be frequently resulted in get loose, cause clamping header signal terminal contact not enough, and make FPC depart from socket signal terminal, make
Become signal interruption.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide that a kind of contact performance is good, contact
The conductor structure for ZIF formula FPC connector that area is big, transmission performance is more stable.
The purpose of this utility model realizes by the following technical solutions:
A kind of conductor structure for ZIF formula FPC connector, is characterized in that, including for being arranged on FPC connector body
In electric terminal, electric terminal include resilient metal member that contact arm, upper end contact with contact arm on this and one end and this
The lower contact arm of end in contact under resilient metal member, upper contact arm, resilient metal member and lower contact arm are formed and are used for being connected to FPC even
Connect the intrinsic card interface of device and for the per-interface space inserted for FPC conductor；The inner surface of described lower contact arm is near described
The position of electric terminal opening is at least provided with three contacts；At least edge, an end, the two ends up and down of described resilient metal member
A lead portion is extended in direction away from above-mentioned two contact arm.
Preferably, described resilient metal member is provided with a kink.
Preferably, described lower contact arm inner surface near the position of described card interface at least provided with a described contact.
Preferably, the lower end of described resilient metal member is provided with first lead portion, and the first lead portion is provided with first and connects
Touch support member.
Preferably, described resilient metal member be respectively arranged at two ends with second lead portion and the 3rd lead portion up and down,
Three lead portion are provided with the second contact support member.
Preferably, the end of described second lead portion is provided with back-off structure.
Preferably, described 3rd lead portion inwall is provided with position limiting structure near the position of described resilient metal member.
Preferably, the inner surface of described upper contact arm be provided with near the position of described electric terminal opening two described touch
Point.
Compared to existing technology, the beneficial effects of the utility model are:
1, the conductor structure for ZIF formula FPC connector that this utility model provides is by arranging three inside contact arm
Individual or the contact of more than three, makes that the contact performance between this conductor structure and FPC conductor is good, contact area big, transporting
Can be more stable, it is to avoid the phenomenon of loose contact occurs.
2, the resilient metal member of electric terminal is arranged kink, make electric terminal when FPC conductor extracts FPC connector
Reset；Meanwhile, kink is set and enhances the integrally-built stability of electric terminal, extend the service life of electric terminal.
Accompanying drawing explanation
Fig. 1 is the structural representation of the first electric terminal of this utility model.
Fig. 2 is the assembly structure figure that this utility model is provided with the first electric terminal.
Fig. 3 is the structural representation of this utility model the second electric terminal.
Fig. 4 is the assembly structure figure of this utility model the second electric terminal.
In figure:
1, electric terminal；11, upper contact arm；12, lower contact arm；13, resilient metal member；14, card interface；15, clamping is empty
Between；16, contact；131, the first lead portion；1311, the first contact support member；132, the second lead portion；1321, position limiting structure；
1322, the second contact support member；133, the 3rd lead portion；1331, back-off structure；
2, FPC connector body；21, protuberance；
3, FPC conductor.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, this utility model is described further:
A kind of conductor structure for ZIF formula FPC connector, electrical including in being arranged on FPC connector body 2
Terminal 1, electric terminal 1 include resilient metal member 13 that contact arm 11, upper end contact with contact arm on this 11 and one end with should
The lower contact arm 12 of 13 times end in contact of resilient metal member, upper contact arm 11, resilient metal member 13 and lower contact arm 12 are formed and are used for
The card interface 14 being connected in FPC connector body 2 and the per-interface space 15 inserted for confession FPC conductor 3；Described lower contact arm
The inner surface of 12 near the position of described electric terminal 1 opening at least provided with three contacts 16；Described resilient metal member 13
A lead portion is extended along the direction away from above-mentioned two contact arm in an at least end, two ends up and down.
Embodiment 1
Shown in Fig. 1-2, electric terminal 1 disclosed in the present embodiment include contact arm 11, resilient metal member 13 with under contact
Arm 12.The lower end of described resilient metal member 13 extend outward one for the first lead portion 131 being welded on pcb board,
The lower surface of one lead portion 131 is provided with the first contact support member 1311, when the FPC connector body 2 being provided with this electric terminal 1
When being arranged on pcb board, the first contact support member 1311 is for supporting FPC connector body 2, prevents FPC connector body 2
Internal electric terminal 1 is damaged, is conducive to extending the service life of this FPC connector；Shown in Fig. 2, described lower contact arm 12
Inwall be provided with four contacts 16, wherein, the port of this electric terminal 1 is provided with three contacts 16, near described card interface 14
Position be provided with a contact 16, above-mentioned contact 16 is for contacting with the FPC conductor 3 being plugged in clamping space 15, connecing more
The design of contact, it is provided that more stable contact, it is to avoid FPC conductor 3 occurs getting loose with electric terminal 1, has and utilizes signal
Transmission.
Embodiment 2
Shown in Fig. 3-4, electric terminal 1 disclosed in the present embodiment include contact arm 11, resilient metal member 13 with under contact
Arm 12.Shown in Fig. 3, on described upper contact arm 11, the inwall near electric terminal 1 port is provided with two contacts 16；Connect under described
The inwall of contact arm 12 is provided with four contacts 16, and wherein, the port of this electric terminal 1 is provided with three contacts 16, near described card
The position of interface 14 is provided with a contact 16, the design of many contact points, it is provided that more stable contact, it is to avoid FPC conductor 3 with
Getting loose occurs in electric terminal 1, and has the transmission utilizing signal；Described resilient metal member 13 is provided with kink, arranges kink and increases
The strong stability of resilient metal member 13, is beneficial to electric terminal 1 and resets when FPC conductor 3 extracts FPC connector, and this elasticity is golden
The lower end belonging to part 13 is provided with second lead portion 132, and the upper end of resilient metal member 13 is provided with the 3rd lead portion 133；Institute
The inwall stating the second lead portion 132 is provided with position limiting structure 1321, the second lead portion 132 near the position of described resilient metal member 13
End be provided with the second contact support member 1322, the effect of the second contact support member 1322 contacts with first in embodiment 1 props up
The effect of support member 1311 is identical；The end back-off structure 1331 of described 3rd lead portion 133, when electric terminal 1 is arranged on FPC even
When connecing in device body 2, the protuberance 21 in FPC connector body 2 can be made to be connected to back-off structure 1321 and position limiting structure 1331
Between, back-off structure 1331 is set and can prevent from making electric terminal 1 from described FPC connector originally during extracting FPC conductor 3
Exit in body 2, position limiting structure 1321 is set and makes the installation of electric terminal 1 more stable.
It will be apparent to those skilled in the art that can technical scheme as described above and design, make other various
Corresponding change and deformation, and all these change and deformation all should belong to the protection of this utility model claim
Within the scope of.
Claims (8)
1. for a conductor structure for ZIF formula FPC connector, it is characterized in that, including for being arranged on FPC connector, this is internal
Electric terminal, electric terminal includes resilient metal member that contact arm, upper end contact and one end and this bullet with contact arm on this
Property metalwork under the lower contact arm of end in contact, upper contact arm, resilient metal member and lower contact arm are formed and are used for being connected to FPC and connect
The intrinsic card interface of device and the per-interface space inserted for confession FPC conductor；The inner surface of described lower contact arm is near described electricity
The position of property terminal openings end is at least provided with three contacts；An at least end, the two ends up and down of described resilient metal member is along remote
A lead portion is extended from the direction of above-mentioned two contact arm.
Conductor structure for ZIF formula FPC connector the most according to claim 1, is characterized in that, described resilient metal member
It is provided with a kink.
Conductor structure for ZIF formula FPC connector the most according to claim 1, is characterized in that, in described lower contact arm
Surface near the position of described card interface at least provided with a described contact.
Conductor structure for ZIF formula FPC connector the most according to claim 1, is characterized in that, described resilient metal member
Lower end be provided with first lead portion, the first lead portion is provided with the first contact support member.
Conductor structure for ZIF formula FPC connector the most according to claim 1, is characterized in that, described resilient metal member
Be respectively arranged at two ends with second lead portion and the 3rd lead portion up and down, the 3rd lead portion is provided with the second contact support member.
Conductor structure for ZIF formula FPC connector the most according to claim 5, is characterized in that, described second lead portion
End be provided with back-off structure.
Conductor structure for ZIF formula FPC connector the most according to claim 6, is characterized in that, described 3rd lead portion
Inwall is provided with position limiting structure near the position of described resilient metal member.
Conductor structure for ZIF formula FPC connector the most according to claim 5, is characterized in that, described upper contact arm
Inner surface is provided with two described contacts near the position of described electric terminal opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784162.3U CN205790492U (en) | 2016-07-22 | 2016-07-22 | A kind of conductor structure for ZIF formula FPC connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620784162.3U CN205790492U (en) | 2016-07-22 | 2016-07-22 | A kind of conductor structure for ZIF formula FPC connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205790492U true CN205790492U (en) | 2016-12-07 |
Family
ID=58120568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620784162.3U Active CN205790492U (en) | 2016-07-22 | 2016-07-22 | A kind of conductor structure for ZIF formula FPC connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205790492U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113764929A (en) * | 2021-08-12 | 2021-12-07 | 荣耀终端有限公司 | Connector and electronic equipment |
-
2016
- 2016-07-22 CN CN201620784162.3U patent/CN205790492U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113764929A (en) * | 2021-08-12 | 2021-12-07 | 荣耀终端有限公司 | Connector and electronic equipment |
| CN113764929B (en) * | 2021-08-12 | 2022-09-06 | 荣耀终端有限公司 | Connector and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |