CN201038382Y - Flap-cover connector - Google Patents
Flap-cover connector Download PDFInfo
- Publication number
- CN201038382Y CN201038382Y CNU2007201471500U CN200720147150U CN201038382Y CN 201038382 Y CN201038382 Y CN 201038382Y CN U2007201471500 U CNU2007201471500 U CN U2007201471500U CN 200720147150 U CN200720147150 U CN 200720147150U CN 201038382 Y CN201038382 Y CN 201038382Y
- Authority
- CN
- China
- Prior art keywords
- terminal
- elastic arm
- revolving member
- pressing down
- down section
- 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 - Lifetime
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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a cover-lifting connector comprising a body, a plurality of slots and a space for a soft wire to be inserted into. A plurality of front terminals and a plurality of back terminals are arranged in interval in the slots of the body. Each front terminal has a rotary supporting part and a fixing terminal. Each back terminal has a base, a resisting and supporting arm and an elastic arm. The elastic arm is sunken downwards, forming a terminal point. The two fixing pieces are arranged at the two sides of the body. A rotary component has an axis and a down pressure part arranged in interval opposite to the front terminals. The rotary supporting part of the front terminal and an axis form a rotating interference. The down pressure part resists pressure afterwards at the upper part of the elastic arm, making the terminal end move downwards and resist pressure at the soft winding displacement.
Description
Technical field
The utility model relates to a kind of connector, especially relevant for a kind of flip formula connector that is used to electrically connect a flexible flat cable.
Background technology
Flexible flat cable (Flexible Flat Cable:FFC) is a kind of signal transmission assembly, itself have do not take up space, advantage such as deflection, high signal transmittability, so be applied in many electronic products at present widely, at present flexible flat cable many with ... the connector collocation is used, and uses signal between transmission system.
The at present common connector that is used in the connection flexible flat cable is a kind of flip formula connector, it compresses flexible flat cable downwards by turnover flip, to reach the fixedly purpose of flexible flat cable, be convenient to assembling/taking-up flexible flat cable simultaneously, for example TaiWan, China is announced the connector construction that is disclosed for No. 437119.But; the flip of this type of connector all lacks fixed mechanism; that is after flip is swung down to extreme lower position; there is no suitable mechanism and fix flip; suppose to be subjected to the improper effect of external force or stressed being pulled outwardly of flexible flat cable pulled when flip, regular meeting causes that flip is opened, flexible flat cable thereby disengaging cause line out of service.In other known structure, also the someone is used in the flip both sides and forms fixed mechanism, when flip goes to the location downwards, can constitute the stability that the mode of interfering and being fixed is guaranteed flip with connector body, but this 1 method concentrates on bed knife the both sides of flip, if when connector length is big, deform easily.Moreover known techniques is utilized the fixedly mode of flexible flat cable of flip, causes and has only single compacting point, and soft type winding displacement bed knife is slightly disliked not enough.
Summary of the invention
The purpose of this utility model is in that a kind of flip formula connector is provided, and by improvement of the present utility model, revolving member can effectively evenly be fixed on the off-position, avoids breaking away from or becoming flexible.
The purpose of this utility model is in that a kind of flip formula connector is provided, and by improvement of the present utility model, strengthens the bed knife of connector for flexible flat cable.
For realizing the described purpose in prostatitis, the utility model provides a kind of flip formula connector, and it comprises: a body, and it is provided with plural slot and can be for the space of flexible flat cable insertion; A plurality of front-seat terminals and back row's terminal, in the slot that is arranged at this body at interval, each front-seat terminal has one and rotates a support sector and a stiff end, each back row's terminal has a tomb portion and extends into and supports arm and elastic arm in the aforesaid space, and this elastic arm is to lower recess and forms an end points; At least one stator is arranged at this body; An and revolving member, it is provided with a plurality of axial regions and pressing down section at interval, the rotation support sector of this axial region and aforementioned front-seat terminal forms to rotate and interferes, this revolving member can be rotated between certain limit, this pressing down section is to be positioned at aforementioned elastic arm top relatively, when revolving member was positioned at off-position, this pressing down section can compress this elastic arm, and this end points is suppressed in the soft line that comes.
The utlity model has following beneficial effect: revolving member is to be installed in body top relatively and near the position of space opening part, its in a side at interval be provided with axial region and pressing down section, and the rotation support sector that utilizes axial region and front-seat terminal forms the rotation interference, revolving member can be rotated between certain limit, axial region is and rotates the mutual butt of support sector, when revolving member is positioned at the release position, flexible flat cable can insert in the space of body, when revolving member turns to off-position, can be by press fit flexible flat cable under the revolving member itself; Utilize the structure function between the elastic arm of pressing down section and back row's terminal, make the end points of elastic arm can assist button to hold flexible flat cable, and can effectively avoid revolving member to break away from or flick.
Description of drawings
The three-dimensional exploded view of Fig. 1 flip formula of the present utility model connector.
The constitutional diagram of Fig. 2 flip formula of the present utility model connector.
The combination top view of Fig. 3 flip formula of the present utility model connector.
The sectional drawing at Fig. 4 Fig. 3 A-A line place shows the schematic diagram when revolving member is positioned at the release position.
The sectional drawing at Fig. 5 Fig. 3 A-A line place shows the schematic diagram when revolving member is positioned at off-position.
The sectional drawing at Fig. 6 Fig. 3 B-B line place shows the schematic diagram when revolving member is positioned at the release position.
The sectional drawing at Fig. 7 Fig. 3 B-B line place shows the schematic diagram when revolving member is positioned at off-position.
The schematic perspective view of row's terminal behind Fig. 8.
The figure number explanation
10 bodies, 11 slots
12 spaces, 13 kerves
20 front-seat terminals 21 rotate support sector
Support a little behind 22 stiff ends 221
30 back row's terminal 31 base portions
32 elastic arms, 321 end points
322 block chalazas
33 support a little before supporting arm 331
40 stators
50 revolving members, 51 axial regions
52 pressing down sections, 60 flexible flat cables
Embodiment
See also Fig. 1 to shown in Figure 3, be the schematic diagram of flip formula connector of the present utility model one preferred embodiment.Wherein, the main composition assembly of flip formula connector comprises a body 10, plural front-seat terminal 20, plural number back row's terminal 30, two stators 40 and revolving members 50.
Each front-seat terminal 20 has the support sector 21 of rotation and stiff end 22, rotate support sector 21 and stretch out this space 12, and stiff end 22 can be interfered in body 10 bottoms and is used to be welded in circuit board.
Each back row's terminal 30 has base portion 31, elastic arm 32 and support arm 33, when after row after terminal 30 inserted by body 10 rears, base portion 31 can and body 10 go up or lower wall surface between form interfere mutually fixing, elastic arm 32 and support arm 33 then 12 opening part extends towards the space by base portion 31, elastic arm 32 is to present the slightly V-shape structure of recess, its recess forms an end points 321, can be in order to flexibly to compress the flexible flat cable top, and support arm 33 are the extensions that slightly are inclined upwardly, and support a little 331 before arm 33 front end places form one in supporting, in order to flexibly with below the flexible flat cable to contact.Same, on each front-seat terminal 20, support a little 221 after a little 331 summary rear position is provided with respect to preceding supporting, its with before support a little 331 and have identical effect, and the mutual front and back of formation misplace.
Revolving member 50 is to be installed in body 10 tops relatively and near the position of space 12 opening parts, its in a side at interval be provided with axial region 51 and pressing down section 52, and utilize the axial region 51 and the rotation support sector 21 of front-seat terminal 20 to form the rotation interference, revolving member 50 can be rotated between certain limit, Fig. 4 and shown in Figure 5 for example, be the sectional drawing at the A-A line segment place of Fig. 3, show respectively revolving member 50 in the release position and during off-position and the rotation of front-seat terminal 20 interfere schematic diagram.As shown in the figure, axial region 51 is and rotates support sector's 22 mutual butts that when revolving member 50 was positioned at the release position, flexible flat cable can insert in the space of body 10, when revolving member 50 turns to off-position, can be by revolving member 50 press fit flexible flat cables down own.
Please refer to Figure 6 and Figure 7, be the sectional drawing at the B-B line segment place of Fig. 3, show that revolving member 50 is between release position and off-position and the interference situation of 30 of back row's terminals.As shown in the figure, the pressing down section 52 of revolving member 50 is elastic arm 32 tops that are positioned at back row's terminal 30 relatively, when revolving member 50 is positioned at the release position, pressing down section 52 is the segment distances of being separated by with elastic arm 32, yet when revolving member 50 turns to off-position, pressing down section 52 can contact at elastic arm 32 upsides and press down the end points 321 that makes elastic arm 32 and move down, and forms to compress with flexible flat cable and contact, and can reach and strengthen the fixedly effect of flexible flat cable.
In this preferred embodiment, end points 321 be with after support a little and 221 be oppositely arranged, it partly forms good fixation for the flexible flat cable that gos deep into body 10 inside, on the other hand, pressing down section 52 rotates and with after elastic arm 32 contacts, the place, tip of pressing down section 52 can be fixed on the block chalaza 322 of elastic arm 32, use and on the connector length direction, form stable contact uniformly, person as shown in Figures 7 and 8, and elastic arm 32 can give tip one opposition of pressing down section 52, direction when this opposition rotates with revolving member 50 is opposite, therefore can avoid revolving member 50 by the off-position resilience that makes progress, make revolving member 50 stable remain in off-position.The utility model is by the structure function of 32 of the elastic arms of the pressing down section 52 of revolving member 50 and back row's terminal 30, make the end points 321 of elastic arm 32 can assist button to hold flexible flat cable, and can effectively avoid revolving member 50 to break away from or flick, have tangible novelty and progressive.
Above-mentioned detailed description is a kind of preferred embodiment explanation of the utility model, but this embodiment is not in order to limit claim of the present utility model, all other do not break away from the equalization of being finished under the skill spirit that the utility model discloses to be changed and modifies change, all should be contained in the claim that the utility model contains.
Claims (6)
1. flip formula connector is characterized in that comprising:
One body, it is provided with plural slot and can be for the space of flexible flat cable insertion;
A plurality of front-seat terminals and back row's terminal, in the slot that is arranged at this body at interval, each front-seat terminal has one and rotates a support sector and a stiff end, each back row's terminal has a base portion and extends into and supports arm and elastic arm in the aforesaid space, and this elastic arm is to lower recess and forms an end points;
At least one stator is arranged at this body; And
One revolving member, it is provided with a plurality of axial regions and pressing down section at interval, the rotation support sector of this axial region and aforementioned front-seat terminal forms to rotate and interferes, this revolving member can be rotated between certain limit, this pressing down section is to be positioned at aforementioned elastic arm top relatively, when revolving member was positioned at off-position, this pressing down section can compress this elastic arm, and this end points is suppressed in the soft line that comes.
2. flip formula connector as claimed in claim 1 is characterized in that: the stiff end of this front row terminal is to extend this externally to be connected with circuit board.
3. flip formula connector as claimed in claim 1 is characterized in that: this back row's terminal base portion extends more that this is external, is connected with circuit board.
4. flip formula connector as claimed in claim 1 is characterized in that: the end points of this back row's terminal is to be positioned at this elastic arm downside.
5. flip formula connector as claimed in claim 1 is characterized in that: when this revolving member was positioned at the release position, this pressing down section was to be away from this elastic arm.
6. flip formula connector as claimed in claim 1 is characterized in that: this back row's terminal more is provided with a block chalaza, and when this revolving member was positioned at off-position, this block chalaza can be fixed in the tip of this pressing down section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201471500U CN201038382Y (en) | 2007-04-20 | 2007-04-20 | Flap-cover connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201471500U CN201038382Y (en) | 2007-04-20 | 2007-04-20 | Flap-cover connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201038382Y true CN201038382Y (en) | 2008-03-19 |
Family
ID=39210903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201471500U Expired - Lifetime CN201038382Y (en) | 2007-04-20 | 2007-04-20 | Flap-cover connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201038382Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157812A (en) * | 2010-02-11 | 2011-08-17 | 林雅萍 | Electric connector and composite structure of electric connector and flat cable |
| CN103199355A (en) * | 2012-01-06 | 2013-07-10 | 宏致电子股份有限公司 | Electric connector |
| WO2014089761A1 (en) * | 2012-12-11 | 2014-06-19 | Nokia Corporation | An apparatus providing one or more socket contacts for contacting an inserted flexible, planar connector; a method |
| CN109244717A (en) * | 2018-11-26 | 2019-01-18 | 安费诺商用电子产品(成都)有限公司 | A kind of water-proof connector that alternating current-direct current is changeable |
-
2007
- 2007-04-20 CN CNU2007201471500U patent/CN201038382Y/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102157812A (en) * | 2010-02-11 | 2011-08-17 | 林雅萍 | Electric connector and composite structure of electric connector and flat cable |
| CN103199355A (en) * | 2012-01-06 | 2013-07-10 | 宏致电子股份有限公司 | Electric connector |
| CN103199355B (en) * | 2012-01-06 | 2015-04-22 | 宏致电子股份有限公司 | Electric connector |
| WO2014089761A1 (en) * | 2012-12-11 | 2014-06-19 | Nokia Corporation | An apparatus providing one or more socket contacts for contacting an inserted flexible, planar connector; a method |
| US9608367B2 (en) | 2012-12-11 | 2017-03-28 | Nokia Technologies Oy | Apparatus providing one or more socket contacts for contacting an inserted flexible, planar connector; a method |
| CN109244717A (en) * | 2018-11-26 | 2019-01-18 | 安费诺商用电子产品(成都)有限公司 | A kind of water-proof connector that alternating current-direct current is changeable |
| CN109244717B (en) * | 2018-11-26 | 2024-01-05 | 安费诺商用电子产品(成都)有限公司 | Waterproof connector capable of switching between alternating current and direct current |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080319 |
|
| CX01 | Expiry of patent term |