CN110121242A - The quick remodeling structure of flexible circuit board - Google Patents
The quick remodeling structure of flexible circuit board Download PDFInfo
- Publication number
- CN110121242A CN110121242A CN201910419169.3A CN201910419169A CN110121242A CN 110121242 A CN110121242 A CN 110121242A CN 201910419169 A CN201910419169 A CN 201910419169A CN 110121242 A CN110121242 A CN 110121242A
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- China
- Prior art keywords
- circuit board
- flexible circuit
- block
- pressing plate
- evacuated panel
- Prior art date
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- Granted
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- 238000007634 remodeling Methods 0.000 title claims abstract description 19
- 238000009434 installation Methods 0.000 claims abstract description 9
- 238000000465 moulding Methods 0.000 claims description 10
- 229920000297 Rayon Polymers 0.000 claims description 6
- 238000003780 insertion Methods 0.000 description 5
- 230000037431 insertion Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003032 molecular docking Methods 0.000 description 1
- 238000011017 operating method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/01—Tools for processing; Objects used during processing
- H05K2203/0147—Carriers and holders
- H05K2203/0165—Holder for holding a Printed Circuit Board [PCB] during processing, e.g. during screen printing
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/08—Treatments involving gases
- H05K2203/085—Using vacuum or low pressure
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Combinations Of Printed Boards (AREA)
- Connection Of Plates (AREA)
Abstract
The present invention relates to the technical fields that flexible circuit board is remodeled, disclose the quick remodeling structure of flexible circuit board, including evacuated panel, flexible circuit board and pressing plate, there is vacuum in evacuated panel, and evacuated panel has the bearing surface abutted with flexible circuit board, it is formed with multiple vacuum inlets on bearing surface, discharges vacuum, flexible circuit board is adsorbed on bearing surface；Flexible circuit board is pressed on evacuated panel by pressing plate, and vacuum is formed with multiple bore in the class, and bore has magnetic force, and pressing plate is adsorbed on evacuated panel by magnetic force；And multiple convex blocks are formed on evacuated panel, pressing plate is equipped with multiple and convex block and withholds block correspondingly, withholds block and is flexibly connected with pressing plate；When it is multiple withhold block and be interlocked respectively with corresponding convex block when, evacuated panel and pressing plate are in fixed and arranged；Installation steps are few, easy to operate, convenient and efficient, and flexible circuit board can be made to be stabilized between pressing plate and evacuated panel.
Description
Technical field
The invention patent relates to the technical fields that flexible circuit board is remodeled, in particular to the fast quick change of flexible circuit board
Type structure.
Background technique
Flexible circuit board is a kind of with height reliability, excellent flexible printed circuit board, with Distribution density
Feature high, light-weight, thickness is thin is mainly used in many products such as mobile phone, laptop, PDA, digital camera.
Currently, improving with the continuous development of science and technology, the requirement to circuit board is also higher and higher, and especially digital product chases after
Ask convenience and lightweight, have many advantages, such as can the flexible circuit board of immunity, ultra-thin property and light weight obtain pole in electronic field
The earth develops and application.
In the prior art, when needing to install the flexible circuit board of batch, due to the installation of existing installation flexible circuit board
Structure is complicated, and operating procedure is excessive, increases installation duration, influences efficiency.
Summary of the invention
The purpose of the present invention is to provide the quick remodeling structures of flexible circuit board, it is intended to solve in the prior art, flexible electrical
The problem of the remodeling structure complexity of road plate.
The invention is realized in this way the quick remodeling structure of flexible circuit board provided by the invention, including with vacuum
Evacuated panel, flexible circuit board and the flexible circuit board is withheld into the pressing plate on the evacuated panel；The evacuated panel has
The bearing surface abutted with the flexible circuit board；Multiple vacuum inlets and multiple magnetic with magnetic force are formed on the bearing surface
Hole；The flexible circuit board is adsorbed on the evacuated panel by vacuum by the vacuum inlet, and the bore is by the pressing plate
It is adsorbed on the evacuated panel；The evacuated panel is formed with multiple convex blocks, and the pressing plate is equipped with multiple a pair of with the convex block one
That answers withholds block, and the block of withholding is flexibly connected with the pressing plate；When it is multiple it is described withhold block respectively with it is corresponding described convex
When block is interlocked, the evacuated panel and the pressing plate are in fixed and arranged.
Further, multiple positioning pins are formed on the bearing surface；On the flexible circuit board and the pressing plate respectively
It is formed with the multiple and one-to-one location hole of the positioning pin；When the evacuated panel, the flexible circuit board and the pressure
When plate is in stationary state, it is corresponding on the pressing plate described fixed that multiple positioning pins are respectively embedded into the flexible circuit board
Position hole.
Further, groove bar of the opening towards the flexible circuit board, the groove bar tool are formed on the bottom of the bearing surface
There is viscose；The both ends of the groove bar are disposed to extend at left and right sides of the evacuated panel respectively；The two sides of the groove bar are inclined
Arrangement, from the opening of the groove bar to the bottom of the groove bar, the section of the groove bar is in up big and down small trapezoidal shape；The slot
Item has the capped section contacted with the flexible circuit board, and the groove bar has uncovered section contacted with the pressing plate；
The pressing plate has the binding face abutted against with the flexible circuit board and the evacuated panel, and the binding face is formed with and institute
State the uncovered section of raised line being mutually fitted into；It is described when the flexible circuit board, the pressing plate and the evacuated panel fit
Raised line is embedded just below the non-overlay segment.
Further, the inner wall of the groove bar is equipped with multiple moulding pieces with viscose；One end of the moulding piece and institute
Inner wall connection is stated, the other end of the moulding piece extends to outside the groove bar；When the flexible circuit board and the bearing surface phase
After fitting, the other end of the moulding piece is fitted with the flexible circuit board.
Further, multiple convex blocks are respectively provided at the side of the evacuated panel, and one end of the convex block is described in
The direction protrusion of bearing surface, the other end of the convex block are disposed to extend along the direction away from the bearing surface；Shape on the pressing plate
Multiple respectively with the one-to-one through-hole of the convex block at having, one end of multiple convex blocks is respectively embedded into corresponding described logical
Hole；One end of the convex block has the crowning towards the through-hole, a side and the evacuated panel on the crowning
Side fit, the several sides of remaining of the crowning respectively along away from the through-hole direction be in tilted layout.
Further, the binding face is convexly equipped with the mounting base that block is withheld described in multiple installations, and multiple mounting bases
It is located at the outside of the through-hole；The mounting base has mounting groove of the opening towards the direction of the convex block；It is described to withhold
One end of block is formed with mounting hole, and described one end for withholding block is embedded in the mounting groove, and the block of withholding leads to the mounting base
Rotary shaft flexible connection is crossed, the rotary shaft passes through the mounting hole；The two sides inner wall of the mounting groove is respectively formed with insertion
Slot, the both ends of the rotary shaft extend respectively to the embedded groove.
Further, the inner wall depression of the embedded groove is formed with multiple annular grooves；The both ends difference of the rotary shaft is convex
It rises and is formed with the multiple and one-to-one bulge loop of the annular groove；When the both ends of the rotary shaft extend respectively to the embedded groove
When, multiple bulge loops are respectively embedded into multiple annular grooves.
Further, the other end for withholding block is disposed to extend along far from the direction of the mounting base, is formed with and institute
State the resistance surface of evacuated panel abutting；The evacuated panel has away from the postposition face of the bearing surface, and the postposition face is formed with more
A recessed groove；Boss is formed between two recessed grooves；Block is withheld and when the convex block is interlocked when described, the resistance surface
It is interlocked with the boss.
Further, the convex block has the interface that abuts with the mounting base, interface two sides court respectively
It is in tilted layout to the direction of the evacuated panel, forms two bevelled halving faces；Multiple skewed slots are formed on two bevelled halving faces；
The mounting base has the contact surface docked with the interface, and the contact surface has convexed to form a plurality of and skewed slot one by one
Corresponding oblique raised line；Block is withheld and when the convex block is interlocked, the oblique raised line is embedded in the skewed slot when described；And it is located at two
Position between the bevelled halving face is embedded in the mounting groove.
Further, the mounting base and the block of withholding are convexly equipped with the spring-loaded mounting post of peace respectively；The spring
Both ends be respectively equipped with open end and be in hook-like button bit, the open end of button bit described in both ends is in opposite direction arrangement；It is described
Mounting post forms fluted, the button bit insertion groove with the position that the button bit fastens；And block and institute are withheld when described
When stating convex block and being interlocked, the spring is stretched.
Compared with prior art, the quick remodeling structure of flexible circuit board provided in this embodiment, flexible circuit board is put in
On the bearing surface of evacuated panel, vacuum is opened, so that the vacuum inlet on bearing surface is discharged vacuum, flexible circuit board is adsorbed on abutting
On face；Then pressing plate is pressed on flexible circuit board, at this point, pressing plate also with abut face contact, the bore on bearing surface have magnetic
Pressing plate is adsorbed on bearing surface by magnetic force, flexible circuit board is pressed between pressing plate and evacuated panel, installation steps by power
It is few, it is easy to operate, it is convenient and efficient；The block of withholding on pressing plate is fastened with corresponding convex block respectively then, makes pressing plate and vacuum
Plate stably fastening in this way, pressing plate will not be made to separate with evacuated panel bore loses magnetic force, and can make flexible circuit board firm
Between pressing plate and evacuated panel.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of evacuated panel provided by the invention, flexible circuit board and pressing plate；
Fig. 2 is the stereoscopic schematic diagram of evacuated panel and flexible circuit board provided by the invention；
Fig. 3 is the stereoscopic schematic diagram of pressing plate provided by the invention；
Fig. 4 is the stereoscopic schematic diagram of evacuated panel provided by the invention, flexible circuit board and pressing plate.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
Realization of the invention is described in detail below in conjunction with specific embodiment.
The same or similar label correspond to the same or similar components in the attached drawing of the present embodiment；In description of the invention
In, it is to be understood that if there is the orientation or positional relationship of the instructions such as term " on ", "lower", "left", "right" for based on attached drawing institute
The orientation or positional relationship shown, is merely for convenience of description of the present invention and simplification of the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore describe the use of positional relationship in attached drawing
Language only for illustration, should not be understood as the limitation to this patent, for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term is understood as the case may be.
The 1-4 referring to shown in scheming is preferred embodiment provided by the invention.
The quick remodeling structure of flexible circuit board, including evacuated panel 10, flexible circuit board 20 and pressing plate 30, in evacuated panel 10
With vacuum, and evacuated panel 10 has the bearing surface 11 abutted with flexible circuit board 20, is formed on bearing surface 11 multiple true
Empty entrance 110 discharges vacuum, flexible circuit board 20 is adsorbed on bearing surface 11.
Flexible circuit board 20 is pressed on evacuated panel 10 by pressing plate 30, and multiple bore 111, bore are formed on evacuated panel
111 have magnetic force, and pressing plate 30 is adsorbed on evacuated panel 10 by magnetic force；And multiple convex blocks 12, pressing plate 30 are formed on evacuated panel 10
Block 31 is withheld correspondingly with convex block 12 equipped with multiple, is withheld block 31 and is flexibly connected with pressing plate 30；When multiple blocks 31 of withholding divide
When not being interlocked with corresponding convex block 12, evacuated panel 10 and pressing plate 30 are in fixed and arranged.
Flexible circuit board 20 is put in the bearing surface 11 of evacuated panel 10 by the quick remodeling structure of the flexible circuit board of above-mentioned offer
On, vacuum is opened, so that the vacuum inlet 110 on bearing surface 11 is discharged vacuum, flexible circuit board 20 is adsorbed on bearing surface 11；
Then pressing plate 30 is pressed on flexible circuit board 20, at this point, pressing plate 30 is also contacted with bearing surface 11, the bore on bearing surface 11
111 have magnetic force, and pressing plate 30 is adsorbed on bearing surface 11 by magnetic force, flexible circuit board 20 is pressed on pressing plate 30 and vacuum
Between plate 10, installation steps are few, easy to operate, convenient and efficient；Then by pressing plate 30 withhold block 31 respectively with it is corresponding
Convex block 12 fastens, and makes pressing plate 30 and 10 stably fastening of evacuated panel, in this way, will not make pressing plate 30 bore 111 loses magnetic force
It is separated with evacuated panel 10, and flexible circuit board 20 can be made to be stabilized between pressing plate 30 and evacuated panel 10.
Multiple positioning pins are formed on bearing surface 11, the area of evacuated panel 10 is generally higher than the area of flexible circuit board 20,
It can avoid flexible circuit board 20 to be scratched by foreign object, in the present embodiment, positioning pin is formed in the lower part of bearing surface 11, bore 111
The top of positioning pin is both formed in vacuum inlet 110, and vacuum inlet 110 is formed in the unlapped position of flexible circuit board 20
It sets, so that pressing plate 30 is adsorbed on bearing surface 11 by magnetic force.
It is corresponding, the multiple and one-to-one location hole of positioning pin is respectively formed on flexible circuit board 20 and pressing plate 30
21, and multiple location holes 21 are both formed in the lower part of flexible circuit board 20 Yu pressing plate 30, and positioning pin is passed through flexible circuit board 20
On location hole 21, then pressing plate 30 is enclosed, make the location hole 21 on flexible circuit board 20 positioning pin pass through pressure
Location hole 21 on plate 30, fixes the position of three, in order to avoid loosening, makes the position change of flexible circuit board 20, influences subsequent
Operation.
Groove bar 112 is formed in the bottom of bearing surface 11, there is viscose in groove bar 112；The opening of groove bar 112 is towards flexible electrical
Flexible circuit board 20 is bonded by the direction of road plate 20 with bearing surface 11, and the capped section of groove bar 112 sticks flexible circuit board 20
Firmly, pressing plate 30 and evacuated panel 10 is fixed, pressing plate 30 has the binding face 32 to fit with flexible circuit board 20, bearing surface 11；
Raised line 320 corresponding with 112 uncovered sections of groove bar is formed on binding face 32, when three fits, raised line 320 is embedding
Enter the non-overlay segment of groove bar 112.
In the present embodiment, the both ends of groove bar 112 extend along the left and right sides of evacuated panel 10 respectively, and flexible circuit board 20
It is attracted to the medium position of bearing surface 11, so capped section is located at the medium position of groove bar 112, uncovered section is located at slot
The two sides of item 112, so the raised line 320 formed on binding face 32 is located at the two sides of binding face 32, it is soft when three is bonded to each other
Capped section adhesion of the property circuit board 20 just with middle part, and the raised line 320 of 32 two sides of binding face is embedded just below the two of groove bar 112
Side makes pressing plate 30 and 10 phase adhesion of evacuated panel.
The inclined arrangement in the two sides of groove bar 112, opening are greater than slot bottom, increase the patch of groove bar 112 Yu flexible circuit board 20
The product of conjunction face 32, enhances fitting effect, and the topside area of raised line 320 is again smaller than the area of bottom, so as to close with groove bar 112
It is chimeric.
The inner wall of groove bar 112 is equipped with multiple moulding pieces 113 with viscose, and one end of moulding piece 113 is connect with inner wall, presses
The other end of film 113 extends to outside groove bar 112, fits with flexible circuit board 20, and in the present embodiment, groove bar 112 is arranged
In the bottom position of bearing surface 11, and it is mutually Nian Jie with groove bar 112 be also flexible circuit board 20 bottom position, and by flexibility
What circuit board 20 was bonded with bearing surface 11 extends to the another side to fit with binding face 32 on one side.
Multiple convex blocks 12 are respectively provided at the side of evacuated panel 10, convenient for convex block 12 and withhold the fastening of block 31；The one of convex block 12
End is towards the direction of bearing surface 11 protrusion, and the height of protrusion is higher than bearing surface 11, pressing plate 30 and flexible circuit board 20 and very
It is binding face 32 that hollow plate 10, which abuts against, and multiple through-holes 33 for the insertion of 12 one end of convex block, through-hole 33 are formed on binding face 32
Position and convex block 12 position correspond, convex block 12 when convex block 12 insertion through-hole 33 after, the position of pressing plate 30 and evacuated panel 10
Set fixation.
Convex block 12 has the crowning 120 towards through-hole 33, and a side of convex block 12 and a side of evacuated panel 10 are affixed
It closes, the other three side of convex block 12 is tilted along the direction away from through-hole 33 respectively, is embedded in through-hole 33 convenient for convex block 12, and can make
Convex block 12 is chimeric with through-hole 33 firm.
The other end of convex block 12 is disposed to extend along the direction away from bearing surface 11, after withholding block 31 and convex block 12 fastens,
The end face of the other end of convex block 12 is towards block 31, and the inclined arrangement in end face is withheld, convenient for withholding withholding for block 31.
Projection forms multiple mounting bases 34 on binding face 32, and multiple mounting bases 34 are a pair of with the position of convex block 12 one respectively
It answers, and multiple mounting bases 34 are located at the outside of through-hole 33；Mounting base 34 has mounting groove 35；And the opening court of mounting groove 35
It to the direction of convex block 12, withholds block 31 and is embedded in mounting groove 35, the one end for withholding block 31 is formed with mounting hole, and rotary shaft 36 passes through peace
Dress hole will withhold block 31 and be flexibly connected with mounting base 34；Can by turn buckle briquetting 31, make to withhold block 31 and convex block 12 fasten or
Separation.
It is respectively formed with embedded groove in the two sides inner wall of mounting groove 35, after rotary shaft 36 passes through mounting hole, rotary shaft 36
Both ends are respectively embedded into two embedded grooves, will withhold block 31 and mounting base 34 is formed and connected；It is recessed inwardly in the inner wall of embedded groove
Multiple annular grooves are formed with, are also respectively formed with multiple bulge loops, multiple bulge loops and multiple annular grooves one at the both ends of rotary shaft 36
One is correspondingly connected with, and when the both ends of rotary shaft 36 extend respectively to embedded groove, multiple bulge loops are respectively embedded into multiple annular grooves, make to rotate
Axis 36 and the position of mounting base 34 are fixed, and when avoiding turn buckle briquetting 31, rotary shaft 36 is detached from embedded groove, influence subsequent operation.
The direction for withholding the other end towards the binding face 32 of block 31 is disposed to extend, and is formed resistance surface 310, is withheld 31 direction of block
The direction of binding face 32 is arranged in bending, when withholding block 31 and convex block 12 is interlocked, is withheld block 31 and is covered on convex block 12
It is interior, and resistance surface 310 is abutted with evacuated panel 10.
Evacuated panel 10 has away from the postposition face 13 of bearing surface 11, and multiple recessed portions 130 are formed on postposition face 13, and
Boss 131 is formed between two recessed portions 130；When withholding block 31 and convex block 12 is interlocked, resistance surface 310 and 131 phase of boss
It fastens.
It is formed with a ladder platform in the other end of convex block 12, the ladder platform is located at the top of resistance surface 310, works as needs
When will withhold block 31 and separate with convex block 12, can clasp ladder platform will withhold block 31 toward pulling from convex block 12.
Tool withholds block 31, two for convex block 12 with what convex block 12 was interlocked there are two convex block 12, two in the present embodiment
One end insertion through-hole 33 and two boss 131 abutted against with resistance surface 310；And convex block 12 is respectively provided with block 31 is withheld
In the two sides of evacuated panel 10 and pressing plate 30, and in transverse direction, the width of pressing plate 30 is greater than the width of evacuated panel 10, is convenient for
Convex block 12 withholds cooperation between block 31 and through-hole 33.
Convex block 12 has the interface 121 abutted with mounting base 34, and 121 two sides of interface are respectively facing evacuated panel 10
Direction be in tilted layout, form two bevelled halving faces 121, when withholding block 31 and convex block 12 is interlocked, the both sides of mounting base 34
It is abutted against respectively with two bevelled halving faces 121, and the position between two bevelled halving faces 121 is embedded in mounting groove 35, makes mounting base
34 fix with the position of convex block 12.
Multiple skewed slots 123 are formed on two bevelled halving faces 121, mounting base 34 is to contact with the docking of interface 121
Face 122, protrusion is formed with a plurality of oblique raised line 312 on contact surface 122；It is multiple tiltedly convex when withholding block 31 and convex block 12 is interlocked
Item 312 is embedded in corresponding skewed slot 123 one by one respectively.
It mounting base 34 and withholds block 31 and is convexly equipped with mounting post 37 respectively, the both ends of spring 38 are respectively equipped with open end
Button bit 380, button bit 380 are in hook-like, and the button bit 380 at 38 both ends of spring is buckled in mounting base 34 respectively and withholds the peace on block 31
It fills on column 37, when withholding block 31 and separating with convex block 12, spring 38 is in original long status, is interlocked when withholding block 31 with convex block 12
Afterwards, spring 38 is stretched, and under the action of elastic force, withholding block 31 can be tightly buckled on convex block 12.
The open end of the button bit 380 at 38 both ends of spring is arranged in opposite direction, that is to say, that the opening of button bit 380 court of one end
Under, then the opening of the other end will be upwardly disposed, can avoid in operation, spring 38 is detached from mounting post 37, and in mounting post
Fluted 381 are formed on 37, and button bit 380 is embedded in groove 381, is fixed the position of button bit 380, it is more difficult to make spring 38
It is detached from mounting post 37.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (10)
1. the quick remodeling structure of flexible circuit board, which is characterized in that including evacuated panel, flexible circuit board and general with vacuum
The flexible circuit board withholds the pressing plate on the evacuated panel；The evacuated panel has to be supported with what the flexible circuit board abutted
Junction；Multiple vacuum inlets and multiple bore with magnetic force are formed on the bearing surface；Vacuum passes through the vacuum inlet
The flexible circuit board is adsorbed on the evacuated panel, the pressing plate is adsorbed on the evacuated panel by the bore；It is described
Evacuated panel is formed with multiple convex blocks, the pressing plate be equipped with it is multiple withhold block with the convex block correspondingly, it is described withhold block with
The pressing plate is flexibly connected；When it is multiple it is described withhold block and be interlocked respectively with the corresponding convex block when, the evacuated panel with
The pressing plate is in fixed and arranged.
2. the quick remodeling structure of flexible circuit board as described in claim 1, which is characterized in that be formed on the bearing surface more
A positioning pin；It is respectively formed with and multiple is positioned correspondingly with the positioning pin on the flexible circuit board and the pressing plate
Hole；When the evacuated panel, the flexible circuit board and the pressing plate are in stationary state, multiple positioning pins are respectively embedded into
The flexible circuit board and the location hole corresponding on the pressing plate.
3. the quick remodeling structure of flexible circuit board as claimed in claim 2, which is characterized in that the bottom of the bearing surface is formed
The groove bar being open towards the flexible circuit board, the groove bar have viscose；The both ends of the groove bar are respectively along the evacuated panel
The left and right sides be disposed to extend；The inclined arrangement in the two sides of the groove bar, from the opening of the groove bar to the bottom of the groove bar,
The section of the groove bar is in up big and down small trapezoidal shape；The groove bar has the capped section contacted with the flexible circuit board,
The groove bar has uncovered section contacted with the pressing plate；The pressing plate has and the flexible circuit board and described true
The binding face that hollow plate abuts against, the binding face are formed with and the uncovered section of mutually chimeric raised line；When the flexible electrical
When road plate, the pressing plate and the evacuated panel fit, the raised line is embedded just below the non-overlay segment.
4. the quick remodeling structure of flexible circuit board as claimed in claim 3, which is characterized in that the inner wall of the groove bar is equipped with more
A moulding piece with viscose；One end of the moulding piece is connect with the inner wall, and the other end of the moulding piece extends to institute
It states outside groove bar；After the flexible circuit board and the bearing surface fit, by the other end of the moulding piece and the flexibility
Circuit board fits.
5. such as the quick remodeling structure of the described in any item flexible circuit boards of Claims 1-4, which is characterized in that multiple described convex
Block is respectively provided at the side of the evacuated panel, and the direction of one end towards the bearing surface of the convex block is disposed to extend, described convex
The other end of block is disposed to extend along the direction away from the bearing surface；Be formed on the pressing plate it is multiple respectively with the convex block one
One corresponding through-hole, one end of multiple convex blocks are respectively embedded into the corresponding through-hole；One end of the convex block has court
To the crowning of the through-hole, the side of a side and the evacuated panel on the crowning fits, the crowning
Remaining several side respectively along away from the through-hole direction be in tilted layout.
6. the quick remodeling structure of flexible circuit board as described in claim 3 or 4, which is characterized in that the binding face is convexly equipped with
The mounting base of block is withheld described in multiple installations, and multiple mounting bases are located at the outside of the through-hole；The mounting base
With the mounting groove being open towards the direction of the convex block；Described one end for withholding block is formed with mounting hole, the block of withholding
One end is embedded in the mounting groove, and described to withhold block and be flexibly connected with the mounting base by rotary shaft, the rotary shaft is across institute
State mounting hole；The two sides inner wall of the mounting groove is respectively formed with embedded groove, and the both ends of the rotary shaft extend respectively to described
Embedded groove.
7. the quick remodeling structure of flexible circuit board as claimed in claim 6, which is characterized in that the inner wall depression of the embedded groove
It is formed with multiple annular grooves；The both ends of the rotary shaft have convexed to form multiple convex correspondingly with the annular groove respectively
Ring；When the both ends of the rotary shaft extend respectively to the embedded groove, multiple bulge loops are respectively embedded into multiple annulars
Slot.
8. the quick remodeling structure of flexible circuit board as claimed in claim 7, which is characterized in that the other end edge for withholding block
Direction far from the mounting base is disposed to extend, and is formed with the resistance surface abutted with the evacuated panel；The evacuated panel has back
Postposition face from the bearing surface, the postposition face are formed with multiple recessed grooves；Boss is formed between two recessed grooves；When
It is described to withhold block and when the convex block is interlocked, the resistance surface is interlocked with the boss.
9. the quick remodeling structure of flexible circuit board as claimed in claim 8, which is characterized in that the convex block has and the peace
The interface that seat abuts is filled, the direction that the interface two sides are respectively facing the evacuated panel is in tilted layout, and forms two tiltedly
Interface；Multiple skewed slots are formed on two bevelled halving faces；The mounting base has the contact docked with the interface
Face, the contact surface have convexed to form a plurality of and skewed slot oblique raised line correspondingly；Block and the convex block are withheld when described
When being interlocked, the oblique raised line is embedded in the skewed slot；And it is located at the position between two bevelled halving faces and is embedded in the installation
Slot.
10. the quick remodeling structure of flexible circuit board as claimed in claim 9, which is characterized in that the mounting base and the button
Briquetting is convexly equipped with the spring-loaded mounting post of peace respectively；The both ends of the spring are respectively equipped with open end and buckleing in hook-like
, the open end of button bit described in both ends is arranged in opposite direction；The mounting post formed with the position that the button bit fastens it is fluted,
The button bit is embedded in the groove；And block is withheld and when the convex block is interlocked, the spring is stretched when described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910419169.3A CN110121242B (en) | 2019-05-20 | 2019-05-20 | Quick change structure of flexible circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910419169.3A CN110121242B (en) | 2019-05-20 | 2019-05-20 | Quick change structure of flexible circuit board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110121242A true CN110121242A (en) | 2019-08-13 |
| CN110121242B CN110121242B (en) | 2024-03-15 |
Family
ID=67522885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910419169.3A Active CN110121242B (en) | 2019-05-20 | 2019-05-20 | Quick change structure of flexible circuit board |
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| Country | Link |
|---|---|
| CN (1) | CN110121242B (en) |
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| CN207914081U (en) * | 2018-01-05 | 2018-09-28 | 深圳市深科达智能装备股份有限公司 | Display pannel combs structure |
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|---|---|
| CN110121242B (en) | 2024-03-15 |
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