CN208836460U - A kind of circuit board with fixed structure - Google Patents
A kind of circuit board with fixed structure Download PDFInfo
- Publication number
- CN208836460U CN208836460U CN201821249350.1U CN201821249350U CN208836460U CN 208836460 U CN208836460 U CN 208836460U CN 201821249350 U CN201821249350 U CN 201821249350U CN 208836460 U CN208836460 U CN 208836460U
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- CN
- China
- Prior art keywords
- fixed
- circuit board
- screw rod
- side wall
- movable
- 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
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- Mounting Of Printed Circuit Boards And The Like (AREA)
Abstract
The utility model discloses a kind of circuit boards with fixed structure, including two mounting plates, two fixed blocks are respectively and fixedly provided on one end side wall of two mounting plates, limiting slot is equipped on two mounting plates, fixed link is fixed between opposing sidewalls in one of limiting slot, movable plate there are two being slidably socketed in the fixed link, screw rod is rotatably connected between opposing sidewalls in another limiting slot, the screw rod is equipped with mobile device, the mobile device is equipped with rotating mechanism, and rotating mechanism is located in one of on mounting plate, two risers are respectively fixed between the mobile device and two movable plates, gap is equipped on one end side wall of two risers.The utility model realizes can adjust clamping spacing as needed, be easy for installation and removal and can reduce the time of installation and removal to the function that circuit board is protected, improve efficiency, improve the stability of circuit board, easy to operate, easy to use.
Description
Technical field
The utility model relates to circuit board technology field more particularly to a kind of circuit boards with fixed structure.
Background technique
The title of circuit board has: ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminum substrate, high frequency plate, thick copper sheet, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board print (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, intuitiveization, and the batch production and optimization electrical appliance for fixed circuit are laid out lifting
It acts on.Circuit board can be described as printed wiring board or printed circuit board, and FPC wiring board, which is also known as flexible circuit board flexible circuit board, is
There is height reliability, excellent flexible printed circuit using polyimides or polyester film as one kind made of substrate.Tool
Have the characteristics that Distribution density is high, light-weight, thickness is thin, bending is good.
The country begins approximately even with mid-term at the beginning of the nineties to the research of the automatic checkout system of printed circuit board, also at the early-stage,
Currently, installation process is complicated, and stability is poor when installing to circuit board, spacing can not be adjusted as needed, not side
Just it uses, for this purpose, we have proposed a kind of circuit boards with fixed structure to solve the above problems.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed has fixed knot
The circuit board of structure.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of circuit board with fixed structure, including two mounting plates, it is fixed on one end side wall of two mounting plates
There are two fixed block, it is equipped with limiting slot on two mounting plates, is fixed between the opposing sidewalls in one of limiting slot
Fixed pole is slidably socketed in the fixed link there are two movable plate, is rotatably connected between the opposing sidewalls in another limiting slot
Screw rod, the screw rod are equipped with mobile device, and the mobile device is equipped with rotating mechanism, and rotating mechanism is located in one of
On mounting plate, it is respectively fixed with two risers between the mobile device and two movable plates, on one end side wall of two risers
It is equipped with gap, spacing are set there are three groove on one end side wall in the gap etc., on one end side wall in three grooves
It is fixed with casing, buffer unit is equipped in three casings, one end of three buffer units of the same side is fixed with clamping jointly
Plate, and two grip blocks correspond to each other, and are clamped with circuit board body jointly between two grip blocks.
Preferably, the mobile device includes two movable blocks, and the screw rod is equipped with forward screw thread and reverse thread,
In a movable block screw thread be socketed on the screw rod equipped with forward screw thread, another movable block screw thread is socketed in equipped with reverse thread
Screw rod on, and a movable block of the same side and movable plate be movable block in one group, same group one end be fixed on it is perpendicular
The side of plate, one end of movable plate is fixed on the other side of riser in same group.
Preferably, the rotating mechanism includes through the rotating bar being disposed therein on a mounting plate, and rotating bar position
In in limiting slot, one end of the rotating bar is fixed with rotating wheel, and the other end of the rotating bar is fixed with the first angular wheel,
The second angular wheel, and the first angular wheel and the intermeshing of the second angular wheel are fixed on the screw rod.
Preferably, the buffer unit includes the spring being fixed in casing on the side wall of one end, and one end of the spring is solid
Surely there is pressing plate, the two sides of the pressing plate are respectively and fixedly provided with sliding block, are equipped in the opposing sidewalls in described sleeve pipe corresponding with sliding block
Sliding slot, two sliding blocks are separately mounted in two sliding slots, and one end of the pressing plate is fixed with compression bar, and one end of the compression bar is run through
One end side wall of casing and the side for extending to casing, one end of the compression bar are fixed on the side of grip block.
Preferably, a kind of circuit board with fixed structure according to claim, which is characterized in that the fixation
Block is equipped with tapped through hole, through tapped through hole and extends in the tapped through hole through one end equipped with bolt, the bolt
To the side of fixed block.
Preferably, described sleeve pipe is tube body closed at one end, and the closed end of described sleeve pipe is fixed on the one end in groove
On wall.
Preferably, it is equipped with foam-rubber cushion in the opposing sidewalls in the gap, and the both ends of circuit board body contradict respectively
In the side of two foam-rubber cushions.
Compared with prior art, the utility model has the beneficial effects that
1, it by the cooperation between fixed block and bolt, realizes and the fixed function of installation, fixed block is carried out to fixed block
It fixes on a mounting board, so that convenient be installed and fixed mounting plate, improves the efficiency of installation and removal；
2, by the cooperation between rotating wheel, the first angular wheel, the second angular wheel and screw rod, facilitate two movable blocks
It moves toward one another, movable block drives riser mobile, thus the convenient spacing adjusted between two risers as needed；
3, by the cooperation between spring, compression bar, grip block and foam-rubber cushion, the function protected circuit board is realized
Can, grip block presses to spring, and spring is automatically reset by the elastic force of itself, improves the stability of circuit board, evade
The problem of be easy to causeing circuit board damage under external pressure effect generation；
In conclusion the circuit board realizes can adjust clamping spacing as needed, it is easy for installation and removal and energy is right
The function that circuit board is protected reduces the time of installation and removal, improves efficiency, improves the stability of circuit board,
It is easy to operate, it is easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of circuit board with fixed structure external structure schematic diagram；
Fig. 2 be the utility model proposes a kind of circuit board with fixed structure schematic diagram of internal structure；
Fig. 3 be the utility model proposes a kind of circuit board with fixed structure A at enlarged drawing；
Fig. 4 be the utility model proposes a kind of circuit board with fixed structure casing schematic diagram of internal structure.
In figure: 1 mounting plate, 2 casings, 3 grip blocks, 4 grooves, 5 risers, 6 foam-rubber cushions, 7 bolts, 8 rotating wheels, 9 rotating bars,
10 compression bars, 11 fixed blocks, 12 movable plates, 13 fixed links, 14 movable blocks, 15 first angular wheels, 16 rotating wheels, 17 rotating bars,
18 second angular wheels, 19 screw rods, 20 pressing plates, 21 sliding blocks, 22 sliding slots, 23 springs, 24 circuit board bodies.
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.1-4, a kind of circuit board with fixed structure, including two mounting plates 1, one end of two mounting plates 1
It is respectively and fixedly provided with two fixed blocks 11 on side wall, limiting slot, the opposite side in one of limiting slot are equipped on two mounting plates 1
It is fixed with fixed link 13 between wall, is slidably socketed in fixed link 13 there are two movable plate 12, movable plate 12 can be in fixed link 13
Shift position is rotatably connected to screw rod 19 between the opposing sidewalls in another limiting slot, and screw rod 19 is equipped with mobile device, moves
Dynamic device is equipped with rotating mechanism, and it is mobile to drive mobile device by rotating mechanism, and rotating mechanism is located in one of peace
In loading board 1, it is respectively fixed with two risers 5 between mobile device and two movable plates 12, drive can be facilitated by mobile device
5 shift position of riser facilitates riser 5 mobile；
It is equipped with gap on one end side wall of two risers 5, foam-rubber cushion 6, and electricity are equipped in the opposing sidewalls in gap
The both ends of road plate ontology 24 are contradicted respectively in the side of two foam-rubber cushions 6, are prevented using foam-rubber cushion 6 circuit board body 24
Shield, spacing are set there are three groove on one end side wall in gap etc., are respectively and fixedly provided with casing 2 on one end side wall in three grooves,
Casing 2 is tube body closed at one end, and the closed end of casing 2 is fixed on one end side wall in groove, is equipped in three casings 2
Buffer unit, one end of three buffer units of the same side is fixed with grip block 3 jointly, and two grip blocks 3 correspond to each other, and two
It is clamped with circuit board body 24 jointly between a grip block 3, circuit board body 24 is clamped by the way that two grip blocks 3 are convenient
It is fixed, facilitated by mobile device and drive grip block 3 mobile, so that convenient carry out stable holding to circuit board body 24, improved
The stability of circuit board body 24, can clamp the circuit board of different size.
In the utility model, mobile device includes two movable blocks 14, and screw rod 19 is equipped with forward screw thread and reverse thread,
The rotation of screw rod 19 drives two movable blocks 14 to move toward one another, and one of 14 screw thread of movable block is socketed in equipped with forward screw thread
On screw rod 19, another 14 screw thread of movable block is socketed on the screw rod 19 equipped with reverse thread, and a movable block of the same side
14 and movable plate 12 be that one end of movable block 14 in one group, same group is fixed on the side of riser 5, movable block 14 is in dynamic position
Drive riser 5 mobile when setting, riser 5 drives movable plate 12 mobile, and one end of movable plate 12 is fixed on riser 5 in same group
Other side, facilitate riser 5 mobile, improve the stability of riser 5.
In the utility model, rotating mechanism includes through the rotating bar 17 being disposed therein on a mounting plate 1, and rotation
Bar 17 is located in limiting slot, and one end of rotating bar 17 is fixed with rotating wheel 16, rotates rotating wheel 16, and rotating wheel 16 drives rotating bar
17 rotations, the other end of rotating bar 17 are fixed with the first angular wheel 15, and the rotation of rotating bar 17 drives 15 turns of the first angular wheel
It is dynamic, the second angular wheel 18 is fixed on screw rod 19, and the first angular wheel 15 and the second angular wheel 18 are intermeshed, first
The rotation of angular wheel 15 drives the rotation of the second angular wheel 18, and the second angular wheel 18 drives screw rod 19 to rotate, and riser 5 is facilitated to move
Dynamic position, the convenient spacing for adjusting clamping as needed.
In the utility model, buffer unit includes the spring 23 being fixed in casing 2 on the side wall of one end, one end of spring 23
It is fixed with pressing plate 20, the two sides of pressing plate 20 are respectively and fixedly provided with sliding block 21, are equipped in the opposing sidewalls in casing 2 corresponding with sliding block 21
Sliding slot 22, two sliding blocks 21 are separately mounted in two sliding slots 22, reduce the resistance that pressing plate 20 encounters when moving, pressing plate
20 one end is fixed with compression bar 10, and compression bar 10 presses to pressing plate 20, and pressing plate 20 presses to spring 23, the bullet that spring 23 passes through itself
Power automatically resets, and one end of compression bar 10 runs through one end side wall of casing 2 and extends to the side of casing 2, and the one of compression bar 10
End is fixed on the side of grip block 3, clamps by the way that grip block 3 is convenient to circuit board body 24, improves circuit board body
24 stability.
In the utility model, fixed block 11 is equipped with tapped through hole, runs through in tapped through hole and is equipped with bolt 7, and the one of bolt 7
End runs through tapped through hole and extends to the side of fixed block 11, and the position of fixed block 11 is fixed by the way that bolt 7 is convenient, from
And conveniently mounting plate 1 is fixed, the efficiency of installation and removal is improved, the set-up time is saved.
In the utility model, when in use, four fixed blocks 11 are subjected to installation fixation respectively by four bolts 7, from
And facilitate and two mounting plates 1 are mounted on suitable place, then by rotating wheel 16, the rotation of rotating wheel 16 drives rotating bar 17
Rotation, the rotation of rotating bar 17 drive the rotation of the first angular wheel 15, and the rotation of the first angular wheel 15 drives the second angular wheel 18
Rotation, the rotation of the second angular wheel 18 drive screw rod 19 to rotate, and the rotation of screw rod 19 drives two movable blocks 14 to move toward one another, and two
A movable block 14 drives two risers 5 mobile respectively, and after riser 5 is moved to suitable place, circuit board body 24 is placed
In two gap, then the two sides of circuit board body 24 are contradicted respectively in the side of four foam-rubber cushions 6, by circuit board body
24 contradict in the side of two grip blocks 3, then rotate rotating wheel 16, and the rotation of rotating wheel 16 drives 15 turns of the first angular wheel
Dynamic, the rotation of the first angular wheel 15 drives the rotation of the second angular wheel 18, and the rotation of the second angular wheel 18 drives two risers 5 to move
Dynamic position, so that convenient grip circuit board body 24, when being gripped to circuit board body 24,
Circuit board body 24 presses to two grip blocks 3, and grip block 3 presses to compression bar 10, and compression bar 10 presses to pressing plate 20, and pressing plate 20 is right
Spring 23 presses, and is automatically reset by the elastic force of spring 23 itself, improves the stability of circuit board body 24.
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 circuit board with fixed structure, including two mounting plates (1), it is characterised in that: the one of two mounting plates (1)
It is respectively and fixedly provided with two fixed blocks (11) on the wall of end side, is equipped with limiting slot on two mounting plates (1), in one of limiting slot
It is fixed with fixed link (13), is slidably socketed on the fixed link (13) there are two movable plate (12) between opposing sidewalls, another
It is rotatably connected between opposing sidewalls in limiting slot screw rod (19), the screw rod (19) is equipped with mobile device, the movement
Device is equipped with rotating mechanism, and rotating mechanism is located in one of on mounting plate (1), the mobile device and two movable plates
(12) it is respectively fixed with two risers (5) between, is equipped with gap on one end side wall of two risers (5), in the gap
Spacing are set there are three groove on the side wall of one end etc., are respectively and fixedly provided with casing (2) on one end side wall in three grooves, three casings
(2) it is equipped with buffer unit in, one end of three buffer units of the same side is fixed with grip block (3) jointly, and two clampings
Plate (3) corresponds to each other, and is clamped with circuit board body (24) jointly between two grip blocks (3).
2. a kind of circuit board with fixed structure according to claim 1, which is characterized in that the mobile device includes
Two movable blocks (14), the screw rod (19) are equipped with forward screw thread and reverse thread, one of movable block (14) thread bush
It connects on the screw rod (19) for being equipped with forward screw thread, another movable block (14) screw thread is socketed in the screw rod (19) equipped with reverse thread
On, and a movable block (14) of the same side and movable plate (12) be movable block (14) in one group, same group one end it is solid
It is scheduled on the side of riser (5), one end of movable plate (12) is fixed on the other side of riser (5) in same group.
3. a kind of circuit board with fixed structure according to claim 1, which is characterized in that the rotating mechanism includes
Through the rotating bar (17) being disposed therein on a mounting plate (1), and rotating bar (17) is located in limiting slot, the rotating bar
(17) one end is fixed with rotating wheel (16), and the other end of the rotating bar (17) is fixed with the first angular wheel (15), described
It is fixed on screw rod (19) the second angular wheel (18), and the first angular wheel (15) and the second angular wheel (18) are mutually nibbled
It closes.
4. a kind of circuit board with fixed structure according to claim 1, which is characterized in that the buffer unit includes
One end of the spring (23) being fixed on the interior one end side wall of casing (2), the spring (23) is fixed with pressing plate (20), the pressing plate
(20) two sides are respectively and fixedly provided with sliding block (21), and cunning corresponding with sliding block (21) is equipped in the opposing sidewalls in described sleeve pipe (2)
Slot (22), two sliding blocks (21) are separately mounted in two sliding slots (22), and one end of the pressing plate (20) is fixed with compression bar (10),
One end of the compression bar (10) runs through one end side wall of casing (2) and extends to the side of casing (2), and the one of the compression bar (10)
End is fixed on the side of grip block (3).
5. a kind of circuit board with fixed structure according to claim 1, which is characterized in that on the fixed block (11)
Equipped with tapped through hole, through bolt (7) are equipped in the tapped through hole, one end of the bolt (7) through tapped through hole and is prolonged
Extend to the side of fixed block (11).
6. a kind of circuit board with fixed structure according to claim 1, which is characterized in that described sleeve pipe (2) is one
Closed tube body is held, the closed end of described sleeve pipe (2) is fixed on one end side wall in groove.
7. a kind of circuit board with fixed structure according to claim 1, which is characterized in that opposite in the gap
It is equipped on side wall foam-rubber cushion (6), and the both ends of circuit board body (24) are contradicted respectively in the side of two foam-rubber cushions (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249350.1U CN208836460U (en) | 2018-08-03 | 2018-08-03 | A kind of circuit board with fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821249350.1U CN208836460U (en) | 2018-08-03 | 2018-08-03 | A kind of circuit board with fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208836460U true CN208836460U (en) | 2019-05-07 |
Family
ID=66308328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821249350.1U Expired - Fee Related CN208836460U (en) | 2018-08-03 | 2018-08-03 | A kind of circuit board with fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208836460U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304184A (en) * | 2019-06-17 | 2019-10-08 | 山东辰智电子科技有限公司 | A kind of appliance circuit module with GPRS communication interface |
| CN111918475A (en) * | 2020-08-12 | 2020-11-10 | 江苏微邦电子有限公司 | Integrated circuit board protective frame with good protective performance |
| CN111981885A (en) * | 2020-08-21 | 2020-11-24 | 山东密友机械有限公司 | Special heat exchanger for food baking |
| CN112563718A (en) * | 2020-11-27 | 2021-03-26 | 河北北斗天汇科技有限公司 | Assembled anti-interference array integrated antenna |
| CN116709698A (en) * | 2023-08-09 | 2023-09-05 | 深圳市星火光电科技有限公司 | Power module convenient for track lamp plugging |
-
2018
- 2018-08-03 CN CN201821249350.1U patent/CN208836460U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110304184A (en) * | 2019-06-17 | 2019-10-08 | 山东辰智电子科技有限公司 | A kind of appliance circuit module with GPRS communication interface |
| CN111918475A (en) * | 2020-08-12 | 2020-11-10 | 江苏微邦电子有限公司 | Integrated circuit board protective frame with good protective performance |
| CN111981885A (en) * | 2020-08-21 | 2020-11-24 | 山东密友机械有限公司 | Special heat exchanger for food baking |
| CN111981885B (en) * | 2020-08-21 | 2021-11-23 | 山东密友机械有限公司 | Special heat exchanger for food baking |
| CN112563718A (en) * | 2020-11-27 | 2021-03-26 | 河北北斗天汇科技有限公司 | Assembled anti-interference array integrated antenna |
| CN116709698A (en) * | 2023-08-09 | 2023-09-05 | 深圳市星火光电科技有限公司 | Power module convenient for track lamp plugging |
| CN116709698B (en) * | 2023-08-09 | 2023-10-03 | 深圳市星火光电科技有限公司 | Power module convenient for track lamp plugging |
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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: 20190507 Termination date: 20210803 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |