CN201985290U - Flexible printed circuit board (FPC) connector - Google Patents
Flexible printed circuit board (FPC) connector Download PDFInfo
- Publication number
- CN201985290U CN201985290U CN2011200072425U CN201120007242U CN201985290U CN 201985290 U CN201985290 U CN 201985290U CN 2011200072425 U CN2011200072425 U CN 2011200072425U CN 201120007242 U CN201120007242 U CN 201120007242U CN 201985290 U CN201985290 U CN 201985290U
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- CN
- China
- Prior art keywords
- terminal
- flip
- fitting portion
- fulcrum
- lifting cover
- 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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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a flexible printed circuit board (FPC) connector, which comprises a body, a lifting cover and a terminal, wherein the lifting cover is in a lever structure and comprises a lifting cover force arm part (21) and a lifting cover contact part (23), a lifting cover fulcrum (22) is arranged between the lifting cover force arm part (21) and the lifting cover contact part (23), the terminal is in the lever structure and is arranged in a body (11), the terminal comprises a terminal force arm part (31) and terminal embedding parts (33 and 34), a terminal fulcrum (32) is arranged among the terminal force arm part (31) and the terminal embedding parts (33 and 34), and the lifting cover contact part (23) exerts pressure onto the terminal force arm part (31) through the lifting cover fulcrum (22) so that the distance between the terminal embedding parts (33 and 34) is reduced. The FPC connector product has the advantages that the mechanical performance is stable, the electric performance is stable, the compatibility is high, the lifting cover fixing performance is good, and the fracture or the falling is not easy to occur.
Description
Technical field
The utility model relates to a kind of FPC connector, is mainly used in the transmission of digital signal and power supply.
Background technology
FPC connector is the abbreviation of flexible print circuit connector, the Chinese implication is " a flexible printing connector ", it is as flexible circuit board/bus bar connector, and its major function is to be used for the digital signal on the electronic products such as all kinds of mobile communication equipments and all kinds of individual terminal devices such as notebook computer, automobile-used DVD, navigator, display, point reader and the transmission of power supply.
FPC connector structure commonly used has drawing and pulling type structure and preceding cover-lifting type structure at present, the drawing and pulling type structure is because press strip is manipulated inconvenience, the pull piece often causes product failure and serious reduction production efficiency and increases production cost because of manipulating the excessive damage press strip of power (the disconnected button), the product shockproof effect is poor, easily briquetting is taken out of when rubber-insulated wire is stressed outward to cause contacting failure state.It is big to take the pcb board position when product uses because of the use drawing structure simultaneously, makes the design of pcb board bring great inconvenience.And preceding cover-lifting type structure connects under only having, and uses compatible low.As flip will be flicked and cause the product contact to break away from and can't contact with rubber-insulated wire before when bearing the rubber-insulated wire overbending, product can't transmission signals and power supply etc. cause being in failure state.Simultaneously, present product structure only has the single face contact compatiblely simultaneously to use multiple rubber-insulated wire, makes client increase degree of difficulty in the management and control of material, has increased cost.
The utility model content
For overcoming above-mentioned technological deficiency, the utility model discloses stable, compatible high, the flip solidity of a kind of product stable mechanical performance, electric property well not easy fracture or the FPC connector that comes off.
The technical solution of the utility model is as follows: a kind of FPC connector, comprise main body (11), flip, terminal, described flip is a lever construction, comprise flip arm of force portion (21), with flip contact site (23), between described flip arm of force portion (21) and flip contact site (23), be provided with flip fulcrum (22), described terminal is a lever construction, be arranged in the main body (11), described terminal comprises terminal arm of force portion (31) and terminal fitting portion (33,34), at described terminal arm of force portion (31) and terminal fitting portion (33,34) be provided with terminal fulcrum (32) between, described flip contact site (23) is exerted pressure for terminal arm of force portion (31) by flip fulcrum (22) and is made that distance is dwindled between the terminal fitting portion (33,34).
Described main body is provided with a plurality of terminals in (11), and described flip is provided with a plurality of flip contact sites (23), flip contact site (23) and the corresponding one by one setting of terminal arm of force portion (31).
Be provided with a recess on described terminal, described flip fulcrum (22) is arranged on the described recess.Particularly, described recess is circle shape recess, and described flip fulcrum (22) is the outstanding structure of circle shape, and described recess and flip fulcrum (22) are the concentric circles matching structure.
Described terminal fitting portion (33,34) comprises fitting portion (33) and following fitting portion (34), and the inboard of described upward fitting portion (33) and following fitting portion (34) correspondence respectively is provided with at least one projection.
Described flip contact site (23) edge is wavy.
The beneficial effects of the utility model are: (1) flip of the present utility model and terminal are lever construction, utilize the double lever operation principle, when flip arm of force portion down during pressing, the flip contact site props up the terminal arm of force portion that names a person for a particular job by flip and oppositely levers up, terminal arm of force portion makes fitting portion 33 reverse chimeric rubber-insulated wires on the terminal under the terminal point action, last fitting portion (33) and following fitting portion (34) distance diminish, make rubber-insulated wire and product keep engaging and conducting state, this structure operation is simple, can efficiently solve the disconnected button problem of existing product, the rubber-insulated wire confining force is good; (2) product when flip lock is pressed because of flip and terminal use one to one (point-to-point) operation principle make product that good solidity be arranged, bad phenomenon such as not having breaks detains, the nothing lock is tight, nothing is out of shape, nothing comes off, flip is positioned at the main body rear side, area occupied is little in use for back locking-type structure, effectively increases the design flexibility of pcb board; (3) concentric circular shaft fulcrum rotational structure is used in flip, improves the reliability of electric property.And simple, convenient, fast, efficient is high; (4) go up fitting portion (33) and the two-sided rubber-insulated wire structure that contacts of following fitting portion (34), the rubber-insulated wire of compatible existing all T0.3mm/pitch0.5mm on the market and replacement simultaneously has the connector of all H2.0mm/PITCH0.5mm of market now, the management and control of material and reduce the possibility of batch mixing when the client of being more convenient for is used has effectively reduced the cost of material logistics simultaneously; (5) described flip contact site edge is wavy, and fitting portion flicks when preventing effectively that product from shaking under clamping together stress, makes the product conduction property good, and the rubber-insulated wire confining force is stable.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the utility model locked state figure.
Embodiment
To be elaborated to the utility model by specific embodiment below.
A kind of FPC connector, its structure as shown in Figure 1, comprise main body (11), flip, terminal, described flip is a lever construction, comprise flip arm of force portion (21), with flip contact site (23), between described flip arm of force portion (21) and flip contact site (23), be provided with flip fulcrum (22), described terminal is a lever construction, be arranged in the main body (11), described terminal comprises terminal arm of force portion (31) and terminal fitting portion (33,34), be provided with terminal fulcrum (32) between described terminal arm of force portion (31) and terminal fitting portion (33,34), described flip contact site (23) exerts pressure for terminal arm of force portion (31) to make terminal fitting portion (33 by flip fulcrum (22), 34) distance is dwindled between, and rubber-insulated wire 44 is firmly latched in the fitting portion.
Flip of the present utility model and terminal are lever construction, utilize the double lever operation principle, when flip arm of force portion down during pressing, the flip contact site props up the terminal arm of force portion that names a person for a particular job by flip and oppositely levers up, terminal arm of force portion makes fitting portion 33 reverse chimeric rubber-insulated wires on the terminal under the terminal point action, last fitting portion (33) and following fitting portion (34) distance diminish, make rubber-insulated wire 44 and product keep engaging and conducting state, the utility model locked state as shown in Figure 2, this structure operation is simple, can efficiently solve the disconnected button problem of existing product, rubber-insulated wire 44 confining forces are good.
Simultaneously be provided with a plurality of terminals in described main body (11), described flip is provided with a plurality of flip contact sites (23), flip contact site (23) and the corresponding one by one setting of terminal arm of force portion (31).Be provided with a recess on described terminal, described flip fulcrum (22) is arranged on the described recess.Particularly, described recess is circle shape recess, and described flip fulcrum (22) is the outstanding structure of circle shape, and described recess and flip fulcrum (22) are the concentric circles matching structure.Described terminal fitting portion (33,34) comprises fitting portion (33) and following fitting portion (34), and the inboard of described upward fitting portion (33) and following fitting portion (34) correspondence respectively is provided with at least one projection.
In sum; although the utility model is described in detail the utility model structure by specific embodiment; but persons skilled in the art should be understood that; the foregoing description only is the description to preferred embodiment of the present utility model; but not to the restriction of the utility model protection range; persons skilled in the art are in the disclosed technical scope of the utility model, and the variation that can expect easily is all within protection range of the present utility model.
Claims (6)
1. FPC connector, it is characterized in that: comprise main body (11), flip, terminal, described flip is a lever construction, comprise flip arm of force portion (21), with flip contact site (23), between described flip arm of force portion (21) and flip contact site (23), be provided with flip fulcrum (22), described terminal is a lever construction, be arranged in the main body (11), described terminal comprises terminal arm of force portion (31) and terminal fitting portion (33,34), at described terminal arm of force portion (31) and terminal fitting portion (33,34) be provided with terminal fulcrum (32) between, described flip contact site (23) is exerted pressure for terminal arm of force portion (31) by flip fulcrum (22) and is made that distance is dwindled between the terminal fitting portion (33,34).
2. FPC connector as claimed in claim 1 is characterized in that: described main body is provided with a plurality of terminals in (11), and described flip is provided with a plurality of flip contact sites (23), flip contact site (23) and the corresponding one by one setting of terminal arm of force portion (31).
3. FPC connector as claimed in claim 1 is characterized in that: be provided with a recess on described terminal, described flip fulcrum (22) is arranged on the described recess.
4. FPC connector as claimed in claim 3 is characterized in that: described recess is circle shape recess, and described flip fulcrum (22) is the outstanding structure of circle shape, and described recess and flip fulcrum (22) are the concentric circles matching structure.
5. FPC connector as claimed in claim 1, it is characterized in that: described terminal fitting portion (33,34) comprise fitting portion (33) and following fitting portion (34), the inboard of described upward fitting portion (33) and following fitting portion (34) correspondence respectively is provided with at least one projection.
6. FPC connector as claimed in claim 1 is characterized in that: described flip contact site (23) edge is wavy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200072425U CN201985290U (en) | 2011-01-11 | 2011-01-11 | Flexible printed circuit board (FPC) connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200072425U CN201985290U (en) | 2011-01-11 | 2011-01-11 | Flexible printed circuit board (FPC) connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201985290U true CN201985290U (en) | 2011-09-21 |
Family
ID=44612743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200072425U Expired - Lifetime CN201985290U (en) | 2011-01-11 | 2011-01-11 | Flexible printed circuit board (FPC) connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201985290U (en) |
-
2011
- 2011-01-11 CN CN2011200072425U patent/CN201985290U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170504 Address after: 523000 Tangxia City, Guangdong Province, Shahu Town, community wide ridge road, No. 22 Patentee after: Dongguan City, Tian Wei Electronic Technology Co. Ltd. Address before: 518000 Guangdong city of Shenzhen province Futian District Zhenzhong road and Zhonghang Road Interchange New Asia Guoli 27 storey building No. 2705 Patentee before: Shenzhen Dianwei Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110921 |