CN208480055U - A kind of rigid-flexible circuit board protection structure - Google Patents
A kind of rigid-flexible circuit board protection structure Download PDFInfo
- Publication number
- CN208480055U CN208480055U CN201821217763.1U CN201821217763U CN208480055U CN 208480055 U CN208480055 U CN 208480055U CN 201821217763 U CN201821217763 U CN 201821217763U CN 208480055 U CN208480055 U CN 208480055U
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- Prior art keywords
- sliding
- spring
- welded
- circuit board
- wall
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Abstract
The utility model discloses a kind of rigid-flexible circuit boards to protect structure, including fixed block, placing groove is offered at the top of the fixed block, circuit board is equipped in placing groove, buffer board is slidably fitted in placing groove, the top of buffer board is in contact with circuit board, the bottom of buffer board is welded with one end of two the first springs, the other end of first spring is welded on the inner wall of placing groove, through-hole there are two being opened up at the top of fixed block, placing groove is located between two through-holes, pull rod is slidably fitted in through-hole, slide opening is offered on pull rod, the two sides of first fixed link are respectively welded on the two sides inner wall of corresponding through-hole, second spring is arranged in first fixed link, one end of second spring is welded in the side that corresponding pull rod is located remote from slot.The utility model can be convenient for gripping circuit board, while also can be carried out effectively damping, carries out buffer protection to circuit board, structure is simple, easy to use.
Description
Technical field
The utility model relates to protect technical field of structures more particularly to a kind of rigid-flexible circuit board to protect structure.
Background technique
With the development of electronic equipment, especially with the electronic equipments such as mobile phone and digital camera towards light, thin, short, small
Components by reducing components or can only be combined into modular form, be realized with reducing finished-product volume by development trend, soft or hard
The characteristics of combined circuit plate, meets these requirements just.It can efficiently use installation space, realize three-dimensional assembly, reduce installation
Cost, and plug-in unit can be replaced, and can guarantee the reliability under the environment such as impact, humidity, rigid-flexible circuit board had both had firmly
The supporting role of property printed board, and the characteristic of flexible plate, therefore since its significant superiority has more and more extensive answer
Rigid-flexible circuit board is used with prospect, especially space flight and aviation and military field are more and more.But its manufacture difficulty is big, once
Property is at high cost.Rigid-flexible circuit board is very different with general-purpose circuit board, is mainly reflected in the difference of processing technology, uses
Material is different, different three aspects of function.Rigid-flexible circuit board processing technology other than using general process,
More new process has also been newly increased, has been compared in terms of material than general rigid plate and increases new material adagio material, low fluidity half
Cured sheets, cover film.Rigid-flexible circuit board is other than the general utility functions of general rigid plate, moreover it is possible to be bent, be realized three-dimensional
Space configuration function.Currently, there are quality of production promotions to be difficult since the manufacturing process of rigid-flexible circuit board is cumbersome, complicated,
Various defects are bad to be difficult to eradicate, such as: the protective layer of soft board region pad uses printing ink printing art, the guarantor which generates
Sheath stability is low, easy to fall off, and acid-base solution is caused to corrode soft board region part.Through retrieving, application No. is
201320414383.8 patent document discloses a kind of rigid-flexible circuit board protection structure, and the rigid-flexible circuit board is protected
Protection structure includes soft board region, hardboard region and protective layer, and the soft board region connects setting with the hardboard region, the guarantor
Sheath is arranged in the soft board region surface.
A kind of rigid-flexible circuit board protection structure that the document proposes is not easy to install there are circuit board, and after installation not
Damping can effectively be carried out.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of soft or hard combination electricity proposed
Road plate protects structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of rigid-flexible circuit board protects structure, including fixed block, offers placing groove at the top of the fixed block, puts
It sets and is equipped with circuit board in slot, be slidably fitted with buffer board in placing groove, the top of buffer board is in contact with circuit board, buffer board
Bottom is welded with one end of two the first springs, and the other end of the first spring is welded on the inner wall of placing groove, the top of fixed block
Portion is opened up there are two through-hole, and placing groove is located between two through-holes, pull rod is slidably fitted in through-hole, offers cunning on pull rod
Hole is slidably fitted with the first fixed link in slide opening, and the two sides inner wall in corresponding through-hole is respectively welded in the two sides of the first fixed link
On, second spring is arranged in the first fixed link, one end of second spring is welded in the side that corresponding pull rod is located remote from slot,
The other end of second spring is welded on the inner wall of corresponding through-hole, offers first sliding groove on the two sides inner wall of placing groove,
First sliding groove is connected to corresponding through-hole, and slide bar is slidably fitted in first sliding groove, and the bottom of pull rod extends to corresponding first
It in sliding slot and is welded on slide bar, slide bar offers second sliding slot far from the side of corresponding first sliding slot opening, and second sliding slot is remote
One end of third spring is welded on side inner wall from second sliding slot opening, it is fixed that the other end of third spring is welded with second
Bar, one end of the second fixed link extend in first sliding groove and are welded on the inner wall of first sliding groove, and one end of slide bar extends to
In placing groove and it is rotatably equipped with the first buffer stopper, the bottom side of the first buffer stopper is welded with the second buffer stopper, the second buffering
The lower rotation of block is equipped with one end of connecting rod, and rotation slot, the bottom of rotation slot are offered on the two sides inner wall of placing groove
It is welded with hinge on inner wall, rotating bar is hinged on hinge, third sliding slot is offered at the top of rotating bar, the bottom of connecting rod is prolonged
One end of the 4th spring is extended in corresponding third sliding slot and is welded with, it is sliding that the other end of the 4th spring is welded in corresponding third
On the inner wall of slot.
Preferably, be in contact at the top of first buffer stopper and circuit board, two the second buffer stoppers it is close to each other one
Side is in contact with the two sides of circuit board respectively.
Preferably, the first limiting slot is offered in the top inner wall and bottom interior wall of the third sliding slot, connecting rod
Top and bottom are welded with the first limited block, and the first limited block and corresponding first limiting slot are adapted.
Preferably, the two sides of the buffer board offer the 4th sliding slot, are slidably fitted with sliding block in the 4th sliding slot, sliding block
One end extend in placing groove and be rotatably equipped with ball, the inner wall of ball and placing groove is slidably connected.
Preferably, the top and bottom of the sliding block are welded with the second limited block, the top inner wall of the 4th sliding slot and bottom
The second limiting slot is offered on portion's inner wall, the second limiting slot and corresponding second limited block are adapted.
Preferably, the sliding block is welded with one end of the 5th spring far from the side that the 4th sliding slot is open, the 5th spring
The other end is welded on the inner wall of corresponding 4th sliding slot.
Preferably, the inner wall of the first sliding groove is equipped with sliding pearl, and sliding pearl connect with sliding bar.
Compared with prior art, the utility model has the beneficial effects that
Consolidated by through-hole, pull rod, slide opening, the first fixed link, second spring, first sliding groove, slide bar, second sliding slot, second
Fixed pole, third spring, the first buffer stopper, the second buffer stopper, rotation slot, hinge, rotating bar, third sliding slot, connecting rod, the 4th bullet
The cooperation of spring is installed circuit board, is gripped, and during installation, pulls two pull rods, pull rod is passing through slide opening and first
The cooperation of fixed link keeps horizontal sliding not deviation, and pull rod sliding drives second spring forced contraction, and pull rod is simultaneously with moving slide-bar
It is slided in first sliding groove, the second fixed link is slided in second sliding slot while sliding bar drives third spring stress to receive
Contracting, slide bar rotation drive the sliding of the first buffer stopper, and the first buffer stopper drives the second buffer stopper mobile, and the second buffer stopper drives connection
Bar rotation movement is slided not deviation by the first limited block and the first limiting slot holding bar that is slidably connected in third sliding slot, is led to
The drive of connecting rod is crossed so that rotating bar is in turns on hinges, connecting rod drives the 4th spring stress to shrink simultaneously, thus by two
A first buffer stopper is mobile to the side that is located remotely from each other, and circuit board is being put into releasing lever in placing groove, by second spring,
The elastic force of third spring and the 4th spring, to realize that two the first buffer stoppers and two the second buffer stoppers press from both sides circuit board
It holds, fix；
By buffer board, the first spring, through-hole, pull rod, slide opening, the first fixed link, second spring, first sliding groove, slide bar,
Second sliding slot, the second fixed link, third spring, the first buffer stopper, the second buffer stopper, rotation slot, hinge, rotating bar, third are sliding
The cooperation of slot, connecting rod, the 4th spring carries out bumper and absorbing shock to circuit board, when shaking, drives first by buffer board
Spring stress is flexible, while the first buffer stopper drives sliding bar, and slide bar drives third telescopic spring, and the second buffer stopper, which drives, to be connected
Extension bar rotation movement, connecting rod are realized that connecting rod is slided in third sliding slot by the rotation of rotating bar and drive the 4th spring
Stress is flexible, by the first spring, second spring, the flexible power of unloading of third spring and the 4th spring, to realize to circuit board
Buffering, protection；
The utility model can be convenient for gripping circuit board, while also can be carried out effectively damping, to electricity
Road plate carries out buffer protection, and structure is simple, easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of rigid-flexible circuit board protect structure structural schematic diagram；
Fig. 2 be the utility model proposes a kind of rigid-flexible circuit board protect structure part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of rigid-flexible circuit board protect structure part B structural schematic diagram.
In figure: 1 fixed block, 2 placing grooves, 3 circuit boards, 4 buffer boards, 5 first springs, 6 through-holes, 7 pull rods, 8 slide openings, 9
One fixed link, 10 second springs, 11 first sliding grooves, 12 slide bars, 13 second sliding slots, 14 second fixed links, 15 third springs, 16
One buffer stopper, 17 second buffer stoppers, 18 rotation slots, 19 hinges, 20 rotating bars, 21 third sliding slots, 22 connecting rods, 23 the 4th bullets
Spring, 24 the 4th sliding slots, 25 sliding blocks, 26 balls, 27 the 5th springs.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of rigid-flexible circuit board protects structure, including fixed block 1, the top of fixed block 1 to offer
Placing groove 2, placing groove 2 is interior to be equipped with circuit board 3, is slidably fitted with buffer board 4, the top of buffer board 4 and circuit board in placing groove 2
3 are in contact, and the bottom of buffer board 4 is welded with one end of two the first springs 5, and the other end of the first spring 5 is welded in placing groove 2
Inner wall on, the top of fixed block 1 is opened up there are two through-hole 6, and placing groove 2 is located between two through-holes 6, sliding peace in through-hole 6
Equipped with pull rod 7, slide opening 8 is offered on pull rod 7, and the first fixed link 9, the two sides point of the first fixed link 9 are slidably fitted in slide opening 8
It is not welded on the two sides inner wall of corresponding through-hole 6, is arranged with second spring 10 in the first fixed link 9, the one of second spring 10
End is welded in the side that corresponding pull rod 7 is located remote from slot 2, and the other end of second spring 10 is welded in the interior of corresponding through-hole 6
On wall, first sliding groove 11 is offered on the two sides inner wall of placing groove 2, first sliding groove 11 is connected to corresponding through-hole 6, and first is sliding
Slide bar 12 is slidably fitted in slot 11, the bottom of pull rod 7 extends in corresponding first sliding groove 11 and is welded on slide bar 12, sliding
Bar 12 offers second sliding slot 13 far from the side that corresponding first sliding groove 11 is open, and second sliding slot 13 is open far from second sliding slot 13
Side inner wall on be welded with one end of third spring 15, the other end of third spring 15 is welded with the second fixed link 14, second
One end of fixed link 14 extends in first sliding groove 11 and is welded on the inner wall of first sliding groove 11, and one end of slide bar 12 extends to
In placing groove 2 and it is rotatably equipped with the first buffer stopper 16, the bottom side of the first buffer stopper 16 is welded with the second buffer stopper 17, the
The lower rotation of two buffer stoppers 17 is equipped with one end of connecting rod 22, offers rotation slot 18 on the two sides inner wall of placing groove 2,
It is welded with hinge 19 in the bottom interior wall of rotation slot 18, rotating bar 20 is hinged on hinge 19, the top of rotating bar 20 offers
Third sliding slot 21, the bottom of connecting rod 22 extend in corresponding third sliding slot 21 and are welded with one end of the 4th spring 23, the
The other end of four springs 23 is welded on the inner wall of corresponding third sliding slot 21, fixed by through-hole 6, pull rod 7, slide opening 8, first
Bar 9, second spring 10, first sliding groove 11, slide bar 12, second sliding slot 13, the second fixed link 14, third spring 15, first buffer
Block 16, second buffer stopper 17, rotation slot 18, hinge 19, rotating bar 20, third sliding slot 21, connecting rod 22, the 4th spring 23 are matched
Conjunction installs circuit board 3, is gripped, and during installation, pulls two pull rods 7, pull rod 7 is solid by slide opening 8 and first
The cooperation of fixed pole 9 keeps horizontal sliding not deviation, and the sliding of pull rod 7 drives 10 forced contraction of second spring, and pull rod 7 drives cunning simultaneously
Bar 12 slides in first sliding groove 11, and the second fixed link 14 is slided in second sliding slot 13 while slide bar 12 slides drives third
15 forced contraction of spring, the rotation of slide bar 12 drive the sliding of the first buffer stopper 16, and the first buffer stopper 16 drives the second buffer stopper 17 to move
Dynamic, the second buffer stopper 17 drives the rotation movement of connecting rod 22, keeps the bar that is slidably connected by the first limited block and the first limiting slot
22 slide not deviation in third sliding slot 21, by the drive of connecting rod 22 so that rotating bar 20 rotates on hinge 19, connection
Bar 22 drives 23 forced contraction of the 4th spring simultaneously, thus two the first buffer stoppers 16 are mobile to the side being located remotely from each other,
Circuit board 3 is put into releasing lever 7 in placing groove 2, by second spring 10, the elastic force of third spring 15 and the 4th spring 23,
To realize that two the first buffer stoppers 16 and two the second buffer stoppers 17 clamp circuit board 3, fix, by buffer board 4,
First spring 5, through-hole 6, pull rod 7, slide opening 8, the first fixed link 9, second spring 10, first sliding groove 11, slide bar 12, second sliding slot
13, the second fixed link 14, third spring 15, the first buffer stopper 16, the second buffer stopper 17, rotation slot 18, hinge 19, rotating bar
20, the cooperation of third sliding slot 21, connecting rod 22, the 4th spring 23 carries out bumper and absorbing shock to circuit board 3, when shaking, leads to
Crossing buffer board 4 drives 5 stress of the first spring flexible, while the first buffer stopper 16 is slided with moving slide-bar 12, and slide bar 12 drives third
Spring 15 is flexible, and the second buffer stopper 17 drives the rotation movement of connecting rod 22, and connecting rod 22 is by the rotation of rotating bar 20 to reality
Existing connecting rod 22 slide in third sliding slot 21 drives 23 stress of the 4th spring to stretch, by the first spring 5, second spring 10,
The flexible power of unloading of third spring 15 and the 4th spring 23, to realize the buffering to circuit board 3, protection, the utility model can
It convenient for gripping to circuit board 3, while also can be carried out effectively damping, buffer protection, structure carried out to circuit board 3
Simply, easy to use.
In the utility model, the first buffer stopper 16 is in contact with the top of circuit board 3, and two the second buffer stoppers 17 mutually lean on
Close side is in contact with the two sides of circuit board 3 respectively, and is offered in the top inner wall and bottom interior wall of third sliding slot 21
One limiting slot, the top and bottom of connecting rod 22 are welded with the first limited block, the first limited block and corresponding first limiting slot
It being adapted, the two sides of buffer board 4 offer the 4th sliding slot 24, sliding block 25 is slidably fitted in the 4th sliding slot 24, sliding block 25
One end extends in placing groove 2 and is rotatably equipped with ball 26, and ball 26 and the inner wall of placing groove 2 are slidably connected, sliding block 25
Top and bottom are welded with the second limited block, offer the second limit in the top inner wall and bottom interior wall of the 4th sliding slot 24
Slot, the second limiting slot and corresponding second limited block are adapted, and sliding block 25 is welded with far from the side that the 4th sliding slot 24 is open
One end of five springs 27, the other end of the 5th spring 27 are welded on the inner wall of corresponding 4th sliding slot 24, first sliding groove 11
Inner wall is equipped with sliding pearl, and sliding pearl is slidably connected with slide bar 12, passes through through-hole 6, pull rod 7, slide opening 8, the first fixed link 9, the second bullet
Spring 10, first sliding groove 11, slide bar 12, second sliding slot 13, the second fixed link 14, third spring 15, the first buffer stopper 16, second are slow
The cooperation of block 17, rotation slot 18, hinge 19, rotating bar 20, third sliding slot 21, connecting rod 22, the 4th spring 23 is rushed to circuit board 3
It installed, gripped, during installation, pull two pull rods 7, pull rod 7 is in the cooperation for passing through slide opening 8 and the first fixed link 9
Horizontal sliding not deviation is kept, the sliding of pull rod 7 drives 10 forced contraction of second spring, and pull rod 7 is simultaneously with moving slide-bar 12 first
Sliding in sliding slot 11, the second fixed link 14 is slided in second sliding slot 13 while slide bar 12 slides drives 15 stress of third spring
It shrinks, the rotation of slide bar 12 drives the sliding of the first buffer stopper 16, and the first buffer stopper 16 drives the second buffer stopper 17 mobile, the second buffering
Block 17 drives the rotation movement of connecting rod 22, is slidably connected bar 22 in third sliding slot by the first limited block and the holding of the first limiting slot
Not deviation is slided in 21, by the drive of connecting rod 22 so that rotating bar 20 rotates on hinge 19, connecting rod 22 drives simultaneously
4th spring, 23 forced contraction, thus two the first buffer stoppers 16 are mobile to the side being located remotely from each other, it is put by circuit board 3
Releasing lever 7 in placing groove 2, by second spring 10, the elastic force of third spring 15 and the 4th spring 23, to realize two the
One buffer stopper 16 and two the second buffer stoppers 17 clamp circuit board 3, are fixed, and buffer board 4, the first spring 5, through-hole are passed through
6, pull rod 7, slide opening 8, the first fixed link 9, second spring 10, first sliding groove 11, slide bar 12, second sliding slot 13, the second fixed link
14, third spring 15, the first buffer stopper 16, the second buffer stopper 17, rotation slot 18, hinge 19, rotating bar 20, third sliding slot 21,
The cooperation of connecting rod 22, the 4th spring 23 carries out bumper and absorbing shock to circuit board 3, when shaking, passes through the drive of buffer board 4 the
One spring, 5 stress is flexible, while the first buffer stopper 16 is slided with moving slide-bar 12, and slide bar 12 drives third spring 15 flexible, and second
Buffer stopper 17 drives the rotation movement of connecting rod 22, and connecting rod 22 realizes connecting rod 22 in third by the rotation of rotating bar 20
Sliding drives 23 stress of the 4th spring flexible in sliding slot 21, passes through the first spring 5, second spring 10, third spring 15 and the 4th
The flexible power of unloading of spring 23, to realize the buffering to circuit board 3, protection, the utility model can be convenient for the progress of circuit board 3
It grips, while also can be carried out effectively damping, buffer protection is carried out to circuit board 3, structure is simple, easy to use.
Working principle: during installation, two pull rods 7 are pulled, pull rod 7 is protected by the cooperation of slide opening 8 and the first fixed link 9
Water holding smoothly moves not deviation, and the sliding of pull rod 7 drives 10 forced contraction of second spring, and pull rod 7 is sliding first with moving slide-bar 12 simultaneously
Sliding in slot 11, the second fixed link 14 is slided in second sliding slot 13 while slide bar 12 slides drives 15 stress of third spring to receive
Contracting, the rotation of slide bar 12 drive the sliding of the first buffer stopper 16, and the first buffer stopper 16 drives the second buffer stopper 17 mobile, the second buffer stopper
17 drive the rotation movement of connecting rod 22, are slidably connected bar 22 in third sliding slot 21 by the first limited block and the holding of the first limiting slot
Interior sliding not deviation, by the drive of connecting rod 22 so that rotating bar 20 rotates on hinge 19, connecting rod 22 drives the simultaneously
Four springs, 23 forced contraction, thus two the first buffer stoppers 16 are mobile to the side being located remotely from each other, it is put by circuit board 3
Releasing lever 7 in slot 2 is set, by second spring 10, the elastic force of third spring 15 and the 4th spring 23, to realize two first
Buffer stopper 16 and two the second buffer stoppers 17 clamp circuit board 3, are fixed, and when shaking, are driven by buffer board 4
First spring, 5 stress is flexible, while the first buffer stopper 16 is slided with moving slide-bar 12, and slide bar 12 drives third spring 15 flexible, the
Two buffer stoppers 17 drive the rotation movement of connecting rod 22, and connecting rod 22 realizes connecting rod 22 the by the rotation of rotating bar 20
Sliding drives 23 stress of the 4th spring flexible in three sliding slots 21, passes through the first spring 5, second spring 10, third spring 15 and the
The flexible power of unloading of four springs 23, to realize the buffering to circuit board 3, protection.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of rigid-flexible circuit board protects structure, including fixed block (1), which is characterized in that the top of the fixed block (1)
It offers placing groove (2), is equipped with circuit board (3) in placing groove (2), be slidably fitted with buffer board (4) in placing groove (2), buffered
The top of plate (4) is in contact with circuit board (3), and the bottom of buffer board (4) is welded with one end of two the first springs (5), and first
The other end of spring (5) is welded on the inner wall of placing groove (2), is opened up at the top of fixed block (1) there are two through-hole (6), is placed
Slot (2) is located between two through-holes (6), is slidably fitted with pull rod (7), offers on pull rod (7) slide opening (8) in through-hole (6), sliding
It is slidably fitted with the first fixed link (9) in hole (8), the two sides of the first fixed link (9) are respectively welded two in corresponding through-hole (6)
It on the inner wall of side, is arranged in the first fixed link (9) second spring (10), one end of second spring (10) is welded in corresponding pull rod
(7) it is located remote from the side of slot (2), the other end of second spring (10) is welded on the inner wall of corresponding through-hole (6), placing groove
(2) it is offered on two sides inner wall first sliding groove (11), first sliding groove (11) is connected to corresponding through-hole (6), first sliding groove
(11) it is slidably fitted with slide bar (12) in, the bottom of pull rod (7) extends in corresponding first sliding groove (11) and is welded in slide bar
(12) on, slide bar (12) offers second sliding slot (13) far from the side of corresponding first sliding groove (11) opening, second sliding slot (13)
One end of third spring (15), the other end of third spring (15) are welded on side inner wall far from second sliding slot (13) opening
It is welded with the second fixed link (14), one end of the second fixed link (14) extends in first sliding groove (11) and is welded in first sliding groove
(11) on inner wall, one end of slide bar (12) extends in placing groove (2) and is rotatably equipped with the first buffer stopper (16), and first is slow
The bottom side for rushing block (16) is welded with the second buffer stopper (17), and the lower rotation of the second buffer stopper (17) is equipped with connecting rod
(22) one end offers rotation slot (18) on the two sides inner wall of placing groove (2), welds in the bottom interior wall of rotation slot (18)
Have hinge (19), be hinged on hinge (19) rotating bar (20), offered at the top of rotating bar (20) third sliding slot (21), is connected
The bottom of bar (22) extends in corresponding third sliding slot (21) and is welded with one end of the 4th spring (23), the 4th spring (23)
The other end be welded on the inner wall of corresponding third sliding slot (21).
2. a kind of rigid-flexible circuit board according to claim 1 protects structure, which is characterized in that first buffer stopper
(16) be in contact at the top of circuit board (3), two the second buffer stoppers (17) side close to each other respectively with circuit board (3)
Two sides are in contact.
3. a kind of rigid-flexible circuit board according to claim 1 protects structure, which is characterized in that the third sliding slot
(21) the first limiting slot is offered in top inner wall and bottom interior wall, the top and bottom of connecting rod (22) are welded with
One limited block, the first limited block and corresponding first limiting slot are adapted.
4. a kind of rigid-flexible circuit board according to claim 1 protects structure, which is characterized in that the buffer board (4)
Two sides offer the 4th sliding slot (24), is slidably fitted with sliding block (25) in the 4th sliding slot (24), one end of sliding block (25) is prolonged
It extends in placing groove (2) and is rotatably equipped with ball (26), ball (26) and the inner wall of placing groove (2) are slidably connected.
5. a kind of rigid-flexible circuit board according to claim 4 protects structure, which is characterized in that the sliding block (25)
Top and bottom are welded with the second limited block, offer the second limit in the top inner wall and bottom interior wall of the 4th sliding slot (24)
Position slot, the second limiting slot and corresponding second limited block are adapted.
6. a kind of rigid-flexible circuit board according to claim 4 protects structure, which is characterized in that the sliding block (25) is remote
Side from the 4th sliding slot (24) opening is welded with one end of the 5th spring (27), and the other end of the 5th spring (27) is welded in pair
On the inner wall for the 4th sliding slot (24) answered.
7. a kind of rigid-flexible circuit board according to claim 1 protects structure, which is characterized in that the first sliding groove
(11) inner wall is equipped with sliding pearl, and sliding pearl is slidably connected with slide bar (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217763.1U CN208480055U (en) | 2018-07-27 | 2018-07-27 | A kind of rigid-flexible circuit board protection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821217763.1U CN208480055U (en) | 2018-07-27 | 2018-07-27 | A kind of rigid-flexible circuit board protection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208480055U true CN208480055U (en) | 2019-02-05 |
Family
ID=65208810
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821217763.1U Expired - Fee Related CN208480055U (en) | 2018-07-27 | 2018-07-27 | A kind of rigid-flexible circuit board protection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208480055U (en) |
-
2018
- 2018-07-27 CN CN201821217763.1U patent/CN208480055U/en not_active Expired - Fee Related
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