CN208227457U - Roll over FPC mechanism - Google Patents
Roll over FPC mechanism Download PDFInfo
- Publication number
- CN208227457U CN208227457U CN201820806927.8U CN201820806927U CN208227457U CN 208227457 U CN208227457 U CN 208227457U CN 201820806927 U CN201820806927 U CN 201820806927U CN 208227457 U CN208227457 U CN 208227457U
- Authority
- CN
- China
- Prior art keywords
- fpc
- block
- mounting plate
- guide rail
- rack
- 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
Abstract
The utility model belongs to FPC deformation process technical field, a kind of folding FPC mechanism is provided, it drives guide rail mounting plate to move along a straight line along the driving direction of driver by setting driver, linear guide is arranged by the upside plate face in guide rail mounting plate again, and the sliding block of riding for cooperating linear guide setting bottom end to have sliding slot of riding is ridden along linear guide sliding, again by installing rack gear mounting plate in the upper end for sliding block of riding, and in the installation of the middle part of the upside of rack gear mounting plate for limiting the jig for placing the LCM with FPC, both ends stationary rack in the upside of rack gear mounting plate, and stretch out FPC along driving direction, pass through setting hatch arrangement and the ratcheting connection of rack gear again, in the movement of driver drive rack, it is flipped up bending FPC, to, by adjusting jig to the restraining position of LCM, and control drive The driving trip and dynamics of dynamic device can be realized to any position FPC and bend at any angle, promote the precision and efficiency of bending.
Description
Technical field
The utility model belongs to FPC deformation process technical field more particularly to a kind of folding FPC mechanism.
Background technique
LCM (Liquid Crystal Display Module: liquid crystal display die set) includes LCD (Liquid Crystal
Display: liquid crystal display) and FPC (Flexible Printed Circuit: flexible circuit board), wherein FPC and LCD is welded
It connects.
In practice, according to the process requirements of product, the FPC on LCM needs to carry out the bending of preset shape.But due to FPC
On there are coiling and electroplating ventilating hole, when bending, should avoid bent area there are electroplating ventilating hole, and FPC may need to bend towards it is different
Direction is to meet the needs of route difference is moved towards.Therefore, the bending accuracy of FPC is most important.
However, it is not only to be difficult to meet the needs of bending accuracy, but also curved by manually carrying out that existing FPC bending is mostly
Low efficiency is rolled over, large-scale production demand is not suitable for.
In conclusion existing FPC bending technology there is technical issues that bending accuracy it is low,.
Utility model content
The utility model one side is designed to provide a kind of folding FPC mechanism, is deposited with solving existing FPC bending technology
The technical issues of bending accuracy is low, low efficiency.
Folding FPC mechanism, comprising:
Driver is fixed with block is drivingly connected, and drives the drive connection block linear motion；
Guide rail mounting plate, plate body are equipped with the notch passed through from the bottom up for the drive connection block, and upside plate face is along institute
State the driving direction setting linear guide of driver；
It rides sliding block, bottom end setting is ridden sliding slot；The sliding slot of riding can be slided along the linear guide rides；
Rack gear mounting plate, downside plate face are solid with the top of the sliding block of riding and the top for being drivingly connected block respectively
It is fixed, the both ends stationary rack of upside；The plate body of the rack gear mounting plate is formed there through limit channels along the driving direction；
Limited block passes through the limit channels, and upper and lower ends are respectively and for limiting the jig for placing the LCM with FPC
Downside and the upside plate face of the guide rail mounting plate fix；FPC on the LCM is stretched out along the driving direction；
Hatch arrangement is flipped up curved with the ratcheting connection of the rack gear when the driver drives the rack movement
Roll over the FPC.
Preferably, the limit channels include the first limit channels and the second limit channels；First limit channels and
Second limit channels are separated by pre-determined distance and are arranged in parallel；
The limited block includes the first limit block and the second limit block；First limited block and second limited block point
It Dui Ying not be across first limit channels and second limit channels.
Preferably, the hatch arrangement includes: to turn down top plate and rolling fixed with the both ends of the fold top plate respectively
Gear；
The fold top plate is located at the lower section of the FPC, turns over and contacts the part of the FPC and be provided with elastic buffer
Head；The rolling bearing and the ratcheting connection of the rack gear.
Preferably, the linear guide includes the first guide rail and the second guide rail；First guide rail and second guide rail
It is separated by distance to a declared goal to be arranged in parallel；
The sliding block of riding includes the first sliding block and the second sliding block；First sliding block and second sliding block respectively with institute
It states the first guide rail and second guide rail is slidably connected.
Preferably, the driver includes pinboard and force piece；The inside of the pinboard is dynamic with the force piece
Power output end is fixed；The outside of the pinboard is fixed with the drive connection block.
Preferably, the force piece is linear movement cylinder；The output shaft and the pinboard of the linear movement cylinder
Inside fix.
Preferably, the limit channels are rectangular channel；The limited block is the rectangular block for being adapted to the rectangular channel.
Preferably, folding FPC mechanism further includes rack；Fixation hole is arranged in the bottom end of the rack, to be used for and fixed object
It is fixedly mounted；The top of the rack and the bottom side of the driver are fixed.
Folding FPC mechanism provided by the utility model drives guide rail mounting plate along the driving of driver by setting driver
Direction linear motion, then linear guide is arranged by the upside plate face in guide rail mounting plate, and cooperate linear guide that bottom end is set
Sliding block of riding with sliding slot of riding is ridden along linear guide sliding, then by installing rack gear installation in the upper end for sliding block of riding
Plate, and in the installation of the middle part of the upside of rack gear mounting plate for limiting the jig for placing the LCM with FPC, in rack gear mounting plate
The both ends stationary rack of upside, and stretch out FPC along driving direction, then by the way that hatch arrangement and the ratcheting connection of rack gear is arranged,
When driver drive rack moves, it is flipped up bending FPC, thus, by adjusting jig to the restraining position of LCM, and control
The driving trip and dynamics of driver can realize to any position FPC and bend at any angle, promoted bending precision and
Efficiency.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for folding FPC mechanism that the embodiment of the present disclosure provides；
Fig. 2 is the partial structural diagram of the folding FPC mechanism of Fig. 1.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
Referring to Fig. 1-2, embodiment of the present disclosure one side is designed to provide a kind of folding FPC mechanism, existing to solve
The technical issues of bending accuracy existing for FPC bending technology is low, low efficiency.
Folding FPC mechanism, comprising: driver 1, guide rail mounting plate 2, sliding block of riding (30,31), rack gear mounting plate 4 and
Hatch arrangement 5.
On the one hand, driver 1, fixed with block 6 is drivingly connected, driving is drivingly connected block 6 and moves along a straight line.
It should be noted that driver 1 has output shaft, the power output of driving force can be driven to drive connection block
6。
It moves along a straight line in addition, the driving of driver 1 is drivingly connected block 6, kinetic equation loss can be reduced, promote driver 1 and use
Efficiency.
Preferably, driver 1 includes pinboard 10 and force piece 11.
Wherein, the inside of pinboard 10 and the power output end of force piece 11 are fixed, and the outside of pinboard 10 and driving connect
It is fixed to connect block 6.
It should be noted that pinboard 10 connects the power output end of driver 1 and is drivingly connected block 6, may be implemented to move
The purpose of power relaying transport.
Further, force piece 11 is linear movement cylinder, the output shaft of linear movement cylinder and the inside of pinboard 10
It is fixed.
It should be noted that linear movement cylinder has good linear movement performance, the driving of driver 1 can be promoted
Efficiency.
On the other hand, the plate body of guide rail mounting plate 2 is equipped with the notch passed through from the bottom up for being drivingly connected block 6, guide rail peace
Linear guide (20,21) are arranged along the driving direction of driver 1 in the upside plate face of loading board 2.
It should be noted that guide rail mounting plate 2 is mainly used for installing linear guide (20,21), therefore, to reduce power damage
Smooth Founder can be set in consumption, the plate face of guide rail mounting plate 2.
Preferably, linear guide (20,21) includes the first guide rail 20 and the second guide rail 21, the first guide rail 20 and the second guide rail
21, which are separated by distance to a declared goal, is arranged in parallel.
It, can be respectively for the it should be noted that the first guide rail 20 and the second guide rail 21 are separated by distance to a declared goal and are arranged in parallel
One sliding block 30 and the second sliding block 31 are ridden, to increase the stationary performance slided, achieve the purpose that reduce kinetic equation loss.
On the other hand, the bottom end setting of sliding block (30,31) of riding is ridden sliding slot, ride sliding slot can along linear guide (20,
21) sliding is ridden.
Preferably, ride sliding block (30,31) include the first sliding block 30 and the second sliding block 31, the first sliding block 30 and the second sliding block
31 are slidably connected with the first guide rail 20 and the second guide rail 21 respectively.
It should be noted that sliding block of riding (30,31) is used for transmission the driving power of the output of transfer driver 1, along straight
Line guide rail (20,21) slides.Wherein, sliding slot of riding is adapted to linear guide (20,21), and the effect of smooth sliding may be implemented.
On the other hand, rack gear mounting plate 4, downside plate face respectively with the top of sliding block of riding (30,31) and drive connection
The top of block 6 is fixed, the both ends stationary rack 40 of upside.The plate body of rack gear mounting plate 4 is formed there through limit along driving direction and leads to
Road (41,42).
On the other hand, limited block (90,91) pass through limit channels (41,42), and upper and lower ends are put with for limiting respectively
The downside of jig 7 and the upside plate face of guide rail mounting plate for setting the LCM (8) with (80) FPC are fixed.
Wherein, the FPC (80) on LCM (8) is stretched out along driving direction.
It should be noted that jig 7 carries out selective limit, it can be achieved that specifying to FPC (80) to the position of LCM (8)
The effect that position is bent effectively avoids the electroplating ventilating hole on FPC (80).
In addition, limit channels (41,42) can be limited rack gear mounting plate 4 in limit channels by limited block (90,91)
Movement in (41,42) controls the extreme position that rack gear mounting plate 4 moves to realize.
Further, limit channels (41,42) include the first limit channels 41 and the second limit channels 42, and the first limit is logical
Road 41 and the second limit channels 42 are separated by pre-determined distance and are arranged in parallel.
Limited block (90,91) includes the first limited block 90 and the second limited block 91, the first limited block 90 and the second limited block
91 respectively correspond across the first limit channels 41 and the second limit channels 42.
It, can be with it should be noted that the first limit channels 41 and the second limit channels 42 are separated by pre-determined distance and are arranged in parallel
Respectively for the first limited block 90 and the second limited block 91 parallel across to realize the effect that steady position-limiting fixture 7 moves.
Further, limit channels (41,42) are rectangular channel, and limited block (90,91) is the rectangle for being adapted to rectangular channel
Block.
On the other hand, hatch arrangement 5, and the ratcheting connection of rack gear 40, in the movement of 1 drive rack 40 of driver, to turning over
Turning folding FPC (80).
It should be noted that due to hatch arrangement 5 and the ratcheting connection of rack gear 40, when rack gear mounting plate 4 moves,
Hatch arrangement 5 because inertia there are due to rack gear 40 occur relative motion, thus realize be flipped up bending FPC (80) effect.
Preferably, hatch arrangement 5 includes: to turn down top plate 50 and rolling bearing fixed with the both ends of fold top plate 50 respectively
51。
Referring to Fig. 1-2, wherein fold top plate 50 is located at the lower section of FPC (80), and fold top plate 50 turns over contact FPC (80)
Part be provided with elastic buffer head 500.
Rolling bearing 51 and the ratcheting connection of rack gear 40.
It should be noted that due to rolling bearing 51 and the ratcheting connection of rack gear 40, when rack gear mounting plate 4 moves,
Rolling bearing 51 because inertia there are due to rack gear 40 occur relative motion, thus driving be located at FPC (80) lower section fold top
Plate 50 is flipped up bending FPC (80).
In addition, elastic buffer head 500 is contacted with the crooked place of FPC (80), buffering effect can be played, reduces FPC
(80) the moment impulse force being subject to.
Preferably, folding FPC mechanism further includes rack a.
Wherein, fixation hole a0 is arranged in the bottom end of rack a, for being fixedly mounted with fixed object.The top of rack a and drive
The bottom side of dynamic device 1 is fixed.
It should be noted that fixation hole a0 facilitates the installation of folding FPC mechanism and fixed object.For example, being passed through by screw
Rack a can be fixed on machine plate by the mode of fixation hole a0, to realize the purpose of installation folding FPC mechanism.
Folding FPC mechanism provided by the utility model drives guide rail mounting plate 2 along the drive of driver 1 by setting driver 1
Dynamic direction linear motion, then linear guide (20,21) are arranged by the upside plate face in guide rail mounting plate 2, and straight line is cooperated to lead
There is the sliding block of riding (30,31) for sliding slot of riding to ride along linear guide (20,21) sliding for rail (20,21) setting bottom end, then lead to
It crosses the upper end in sliding block of riding (30,31) and rack gear mounting plate 4 is installed, and installation is used in the middle part of the upside of rack gear mounting plate 4
The jig 7 of the LCM (8) with (80) FPC, the both ends stationary rack 40 in the upside of rack gear mounting plate 4 are placed in limit, and make FPC
(80) it stretches out along driving direction, then by setting hatch arrangement 5 and the ratcheting connection of rack gear 40, is transported in 1 drive rack 40 of driver
When dynamic, it is flipped up bending FPC (80), thus, by adjusting jig 7 to the restraining position of (8) LCM, and control driver 1
Driving trip and dynamics can be realized to (80) any position FPC and bend at any angle, promote the precision and effect of bending
Rate.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model,
Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention etc. should all wrap
Containing being within the protection scope of the utility model.
Claims (8)
1. a kind of folding FPC mechanism characterized by comprising
Driver is fixed with block is drivingly connected, and drives the drive connection block linear motion；
Guide rail mounting plate, plate body are equipped with the notch passed through from the bottom up for the drive connection block, and upside plate face is along the drive
Linear guide is arranged in the driving direction of dynamic device；
It rides sliding block, bottom end setting is ridden sliding slot；The sliding slot of riding can be slided along the linear guide rides；
Rack gear mounting plate, downside plate face are fixed with the top of the sliding block of riding and the top for being drivingly connected block respectively,
The both ends stationary rack of upside；The plate body of the rack gear mounting plate is formed there through limit channels along the driving direction；
Limited block passes through the limit channels, and upper and lower ends are respectively and for limiting under the jig for placing the LCM with FPC
The upside plate face of side and the guide rail mounting plate is fixed；FPC on the LCM is stretched out along the driving direction；
Hatch arrangement is flipped up bending institute when the driver drives the rack movement with the ratcheting connection of the rack gear
State FPC.
2. folding FPC mechanism as described in claim 1, which is characterized in that the limit channels include the first limit channels and the
Two limit channels；First limit channels and second limit channels are separated by pre-determined distance and are arranged in parallel；
The limited block includes the first limit block and the second limit block；First limited block and second limited block are right respectively
First limit channels and second limit channels should be passed through.
3. folding FPC mechanism as claimed in claim 1 or 2, which is characterized in that the hatch arrangement includes: fold top plate and divides
The not rolling bearing fixed with the both ends of the fold top plate；
The fold top plate is located at the lower section of the FPC, the rolling bearing and the ratcheting connection of the rack gear.
4. folding FPC mechanism as claimed in claim 3, which is characterized in that the linear guide includes that the first guide rail and second is led
Rail；First guide rail and second guide rail are separated by distance to a declared goal and are arranged in parallel；
The sliding block of riding includes the first sliding block and the second sliding block；First sliding block and second sliding block are respectively with described
One guide rail and second guide rail are slidably connected.
5. folding FPC mechanism as claimed in claim 4, which is characterized in that the driver includes pinboard and force piece；It is described
The inside of pinboard and the power output end of the force piece are fixed；The outside of the pinboard and the drive connection block are solid
It is fixed.
6. folding FPC mechanism as claimed in claim 5, which is characterized in that the force piece is linear movement cylinder；It is described linear
The inside for moving the output shaft and the pinboard of cylinder is fixed.
7. folding FPC mechanism as claimed in claim 6, which is characterized in that the limit channels are rectangular channel；The limited block
For the rectangular block for being adapted to the rectangular channel.
8. folding FPC mechanism as claimed in claim 7, which is characterized in that further include rack；The bottom end of the rack, which is arranged, to be fixed
Hole, for being fixedly mounted with fixed object；The top of the rack and the bottom side of the driver are fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806927.8U CN208227457U (en) | 2018-05-28 | 2018-05-28 | Roll over FPC mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820806927.8U CN208227457U (en) | 2018-05-28 | 2018-05-28 | Roll over FPC mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208227457U true CN208227457U (en) | 2018-12-11 |
Family
ID=64506979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820806927.8U Expired - Fee Related CN208227457U (en) | 2018-05-28 | 2018-05-28 | Roll over FPC mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208227457U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430164A (en) * | 2018-05-28 | 2018-08-21 | 深圳市佳德和科技有限公司 | Roll over FPC mechanisms |
| CN114051321A (en) * | 2021-11-02 | 2022-02-15 | Tcl华星光电技术有限公司 | Bending device |
-
2018
- 2018-05-28 CN CN201820806927.8U patent/CN208227457U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108430164A (en) * | 2018-05-28 | 2018-08-21 | 深圳市佳德和科技有限公司 | Roll over FPC mechanisms |
| CN114051321A (en) * | 2021-11-02 | 2022-02-15 | Tcl华星光电技术有限公司 | Bending device |
| CN114051321B (en) * | 2021-11-02 | 2022-12-23 | Tcl华星光电技术有限公司 | Bending device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181211 Termination date: 20210528 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |