CN211184452U - Positioning fastener mechanism for circuit board printing - Google Patents
Positioning fastener mechanism for circuit board printing Download PDFInfo
- Publication number
- CN211184452U CN211184452U CN202020012801.0U CN202020012801U CN211184452U CN 211184452 U CN211184452 U CN 211184452U CN 202020012801 U CN202020012801 U CN 202020012801U CN 211184452 U CN211184452 U CN 211184452U
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- 239000007787 solid Substances 0.000 claims description 15
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- 238000000034 method Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- 239000006071 cream Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 241001233242 Lontra Species 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
The utility model discloses a positioning fastener mechanism for circuit board printing, belonging to the technical field of circuit board printing, comprising a bottom plate, the left side of the top of the bottom plate is fixedly connected with a fixed plate A, the right side of the top of the bottom plate is fixedly connected with a fixed plate B, the fixed plates A and B are both internally provided with bearings, the fixed plates A are movably connected with fixed rods through the bearings, under the connecting action of the spring, the distance between the movable clamping plate and the fixed clamping plate is adjustable, circuit boards with different specifications and sizes can be conveniently fixed and positioned, the application range of the positioning device is improved, when the circuit boards need to be turned over, the fixed clamping plate and the movable clamping plate can be driven to rotate only by rotating the fixed rod and the sleeve along the bearing, and then overturn the circuit board, need not to dismantle and relocate and can overturn the circuit board, promoted positioner's functional and the convenience of circuit board printing in-process.
Description
Technical Field
The utility model relates to a circuit board printing technology field especially relates to a circuit board is location fastener mechanism for printing.
Background
A PCB is a short term for a printed wiring board, and generally, a conductive pattern formed by making a printed wiring, a printed component, or a combination thereof on an insulating material according to a predetermined design is called a printed circuit, and a conductive pattern providing electrical connection between components on an insulating substrate is called a printed wiring, so that a printed circuit or a finished board of a printed wiring is called a printed wiring board, also called a printed board or a printed circuit board.
Patent number is CN 106102343A's publication a printed circuit board positioner, make each local atress even on the lower surface of circuit board, especially the middle part abundant atress of circuit board, when circuit board and otter board contact, the middle part of circuit board can not appear collapsing or recessed scheduling situation, and then make the thickness distribution of tin cream when brushing even, avoid the too high and component pin short circuit appears when leading to the circuit board to use after subsides dress completion of tin cream thickness at circuit board middle part, the processingquality of circuit board has been improved greatly.
The printed circuit board positioning device has the following defects that 1, the specification and the size of the fixing device are fixed singly, only the circuit board with single specification can be fixed and positioned, the circuit boards with different specifications cannot be flexibly adjusted to be fixed, and the application range is small; 2. the fixing device can not flexibly rotate, when the circuit board is required to be subjected to double-sided printing, the circuit board must be taken out and turned over after one side is printed, and is fixed again, the fixing device is complex, the use is not convenient enough, and therefore the positioning clamping piece mechanism for circuit board printing is provided.
SUMMERY OF THE UTILITY MODEL
The utility model provides a circuit board is location fastener mechanism for printing aims at can carrying out effectual fixing to the circuit board of equidimension specification not to upset that can be nimble is printed in order to the different faces of circuit board.
The utility model provides a specific technical scheme as follows:
The utility model provides a pair of circuit board is location fastener mechanism for printing, comprising a base plate, bottom plate top left side fixedly connected with fixed plate A, bottom plate top right side fixedly connected with fixed plate B, the inside bearing that all installs of fixed plate A and fixed plate B, fixed plate A has the dead lever through bearing swing joint, the fixed splint of fixed plate A one side fixedly connected with are kept away from to the dead lever, fixed plate B has the sleeve through bearing swing joint, the inside telescopic link of pegging graft of sleeve, fixed plate B has movable splint through sleeve and telescopic link swing joint, the spring is installed to the sleeve inside wall, the spring is kept away from sleeve one side and is connected with the telescopic link inside wall.
Optionally, the fixed clamping plate and the movable clamping plate are provided with clamping grooves on one side of the surface.
Optionally, rubber pads are bonded on the surfaces of the fixed clamping plate and the movable clamping plate close to one side of the clamping groove.
Optionally, a limiting rod is detachably connected between the fixed clamping plate and the movable clamping plate and penetrates through the fixed clamping plate and the movable clamping plate.
The utility model has the advantages as follows:
1. The top of the bottom plate is respectively fixed with a fixed plate A and a fixed plate B, the fixed plate A is fixed with a fixed splint through a fixed rod, the position of the fixed splint is unchanged, the fixed plate B is connected with a movable splint through a sleeve and a telescopic rod, the telescopic rod is inserted into the sleeve, springs are arranged on the inner walls of the sleeve and the telescopic rod, when the circuit board needs to be positioned and fixed, the movable splint is moved to one side of the fixed plate B, the telescopic rod is moved to the inside of the sleeve, the space between the fixed splint and the movable splint is enlarged by extruding the springs, the circuit board needing to be positioned is arranged between the fixed splint and the movable splint, the movable splint is loosened, the movable splint moves to one side of the fixed splint under the elastic force of the springs, the fixed splint and the movable splint are mutually matched to clamp the position of the, the distance between the movable clamping plate and the fixed clamping plate is adjustable, circuit boards of different specifications and sizes can be conveniently fixed and positioned, and the application range of the positioning device is widened.
2. Fixed plate A is connected with the dead lever through the bearing, rotation that the dead lever can be nimble under the effect of bearing is advanced and is driven the rotation of solid fixed splint, fixed plate B is connected with the sleeve through the bearing, the sleeve can rotate in a flexible way and drive the rotation of activity splint through the telescopic link under the effect of bearing, at the printing in-process of circuit board, when needing to turn over the circuit board, only need to rotate the rotation that dead lever and sleeve can drive solid fixed splint and activity splint along the bearing, and then overturn the circuit board of fixing between solid fixed splint and activity splint, need not to dismantle and fix a position again and can overturn the circuit board, positioner's functionality and the convenience of circuit board printing in-process have been promoted.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic view of an overall structure of a positioning clip mechanism for circuit board printing according to an embodiment of the present invention;
Fig. 2 is a schematic view of a joint between a movable clamping plate and a fixed plate B of a positioning clamping member mechanism for circuit board printing according to an embodiment of the present invention.
In the figure: 1. a base plate; 2. fixing a plate A; 201. fixing the rod; 3. a fixing plate B; 301. a sleeve; 302. a telescopic rod; 303. a spring; 4. a bearing; 5. fixing the clamping plate; 6. a movable splint; 7. a card slot; 701. a rubber pad; 8. a limiting rod.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A positioning clip mechanism for circuit board printing according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 2.
Referring to fig. 1 and 2, the embodiment of the utility model provides a circuit board is location fastener mechanism for printing, including bottom plate 1, 1 top left side fixedly connected with fixed plate A2 of bottom plate, 1 top right side fixedly connected with fixed plate B3 of bottom plate, bearing 4 is all installed to fixed plate A2 and fixed plate B3 inside, fixed plate A2 has dead lever 201 through bearing 4 swing joint, dead lever 201 keeps away from fixed plate A2 one side fixedly connected with solid fixed splint 5, fixed plate B3 has sleeve 301 through bearing 4 swing joint, sleeve 301 is inside to be pegged graft there is telescopic link 302, fixed plate B3 has movable splint 6 through sleeve 301 and telescopic link 302 swing joint, spring 303 is installed to sleeve 301 inside wall, spring 303 keeps away from sleeve 301 one side and is connected with telescopic link 302 inside wall.
Illustratively, a circuit board to be positioned is arranged between a fixed clamp plate 5 and a movable clamp plate 6, the movable clamp plate 6 is loosened, the movable clamp plate 6 moves towards one side of the fixed clamp plate 5 under the action of the elastic force of a spring 303, the fixed clamp plate 5 and the movable clamp plate 6 are mutually matched and clamped at the position for fixing the circuit board by utilizing the elastic force of the spring 6, the printing is convenient, the distance between the movable clamp plate 6 and the fixed clamp plate 5 is adjustable under the connecting action of the spring 303, the circuit boards with different specifications and sizes are conveniently fixed and positioned, the application range of the positioning device is improved, when the circuit board needs to be turned over, the fixed clamp plate 5 and the movable clamp plate 6 can be driven to rotate only by rotating a fixed rod 201 and a sleeve 301 along a bearing 4, and then the circuit board fixed between the fixed clamp plate 5 and the movable clamp plate 6 is turned over without dismounting, the functionality of the positioning device and the convenience in the circuit board printing process are improved.
Referring to fig. 1 and 2, a clamping groove 7 is formed on one side of the surface of each of the fixed splint 5 and the movable splint 6.
In the example, the circuit board can be conveniently limited and fixed by the clamping grooves 7 formed in the surfaces of the fixed clamping plate 5 and the movable clamping plate 6, so that the circuit board is prevented from falling off.
Referring to fig. 1 and 2, rubber pads 701 are bonded to the surfaces of the fixed clamping plate 5 and the movable clamping plate 6 close to the clamping groove 7.
For example, the pressure of the fixed clamping plate 5 and the movable clamping plate 6 on the circuit board can be relieved by the rubber pads 7 adhered to the surfaces of the fixed clamping plate 5 and the movable clamping plate 6, and the circuit board is prevented from being damaged due to the pressure between the fixed clamping plate 5 and the movable clamping plate 6.
Referring to fig. 1, a limiting rod 8 is detachably connected between the fixed splint 5 and the movable splint 6, and the limiting rod 8 penetrates through the fixed splint 5 and the movable splint 6.
By way of example, the limiting rod 8 penetrating between the fixed splint 5 and the movable splint 6 can limit the fixed splint 5 and the movable splint 6, so that the consistency of the angle between the fixed splint 5 and the movable splint 6 is maintained, and the use of the positioning device is facilitated.
During the use, bottom plate 1's top is fixed with fixed plate A2 and fixed plate B3 respectively, fixed plate A2 is fixed with solid fixed splint 5 through dead lever 201, gu fixed splint 5 position is unchangeable, fixed plate B3 is connected with movable splint 6 and telescopic link 302 pegs graft to sleeve 301 inside through sleeve 301 and telescopic link 302, sleeve 301 and telescopic link 302 inner wall install spring 303, when needing to fix a position the circuit board fixedly, with movable splint 6 to fixed plate B3 one side removal, telescopic link 302 is to sleeve 301 inside removal, extrusion spring 303 makes interval between solid fixed splint 4 and the movable splint 6 increase, the circuit board that will fix a position is arranged in between solid fixed splint 5 and the movable splint 6, can conveniently carry out spacingly and fixedly to the circuit board through draw-in groove 7 of seting up on solid fixed splint 5 and movable splint 6 surface, avoid the circuit board to drop, can alleviate solid fixed splint 5 and movable splint 6 to the electricity through rubber pad 7 at solid fixed splint 5 and the pressure of the circuit board, avoid the pressure between the fixed splint 5 and the movable splint 6 to cause the damage of the circuit board, loosen the movable splint 6, the movable splint 6 moves to one side of the fixed splint 5 under the elastic force of the spring 303, the fixed splint 5 and the movable splint 6 are mutually matched to clamp and fix the position of the circuit board by utilizing the elastic force of the spring 303, the printing is convenient, the distance between the movable splint 6 and the fixed splint 5 is adjustable under the connecting action of the spring 303, the circuit boards with different specifications and sizes are conveniently fixed and positioned, the application range of the positioning device is improved, the fixed plate A2 is connected with the fixed rod 201 through the bearing 4, the fixed rod 201 can flexibly rotate under the action of the bearing 4 to drive the rotation of the fixed splint 5, the fixed plate B3 is connected with the sleeve 301 through the bearing 4, the sleeve 301 can flexibly rotate under the action of the bearing 4 to drive the rotation of the movable splint 6 through the telescopic, in the printing process of circuit board, when needing to carry out the turn-over to the circuit board, only need to rotate dead lever 201 and sleeve 301 along bearing 4 and can drive the rotation of solid fixed splint 5 and activity splint 6, and then overturn the circuit board of fixing between solid fixed splint 5 and activity splint 6, need not to dismantle and can overturn the circuit board again, the functional of positioner and the convenience of circuit board printing in-process have been promoted, gag lever post 8 through running through between solid fixed splint 5 and activity splint 6 can play the limiting displacement to gu fixed splint 5 and activity splint 6, keep the uniformity of angle between solid fixed splint 5 and the activity splint 6, make things convenient for positioner's use.
It should be noted that the utility model relates to a circuit board is location fastener mechanism for printing, including bottom plate 1, fixed plate A2, dead lever 201, fixed plate B3, sleeve 301, telescopic link 302, spring 303, bearing 4, fixed splint 5, activity splint 6, draw-in groove 7, rubber pad 701, gag lever post 8, the part is general standard or the part that technical staff in the field knows, and its structure and principle all are that this technical staff all can learn through technical manual or learn through conventional experimental method.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. The utility model provides a circuit board is location fastener mechanism for printing, includes bottom plate (1), its characterized in that, bottom plate (1) top left side fixedly connected with fixed plate A (2), bottom plate (1) top right side fixedly connected with fixed plate B (3), bearing (4) are all installed to fixed plate A (2) and fixed plate B (3) inside, fixed plate A (2) through bearing (4) swing joint have dead lever (201), dead lever (201) keep away from fixed plate A (2) one side fixedly connected with solid fixed splint (5), fixed plate B (3) through bearing (4) swing joint have sleeve (301), sleeve (301) inside is pegged graft and is had telescopic link (302), fixed plate B (3) through sleeve (301) and telescopic link (302) swing joint have movable splint (6), spring (303) are installed to sleeve (301) inside wall, one side of the spring (303) far away from the sleeve (301) is connected with the inner side wall of the telescopic rod (302).
2. The positioning clip mechanism according to claim 1, wherein the fixed clip plate (5) and the movable clip plate (6) are provided with a slot (7) on one side of the surface.
3. The positioning clip mechanism of claim 2, wherein rubber pads (701) are bonded to the surfaces of the fixed clamping plate (5) and the movable clamping plate (6) near the side of the slot (7).
4. The positioning clip mechanism according to claim 1, wherein a limiting rod (8) is detachably connected between the fixed clip plate (5) and the movable clip plate (6), and the limiting rod (8) penetrates through the fixed clip plate (5) and the movable clip plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012801.0U CN211184452U (en) | 2020-01-06 | 2020-01-06 | Positioning fastener mechanism for circuit board printing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020012801.0U CN211184452U (en) | 2020-01-06 | 2020-01-06 | Positioning fastener mechanism for circuit board printing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211184452U true CN211184452U (en) | 2020-08-04 |
Family
ID=71801446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020012801.0U Expired - Fee Related CN211184452U (en) | 2020-01-06 | 2020-01-06 | Positioning fastener mechanism for circuit board printing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211184452U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441452A (en) * | 2021-06-04 | 2021-09-28 | 广东鸿图武汉压铸有限公司 | Compatible automatic cleaning equipment for clutch shell |
| CN114132724A (en) * | 2021-11-25 | 2022-03-04 | 北京世迈腾科技有限公司 | Online test circuit board turnover mechanism and turnover machine |
-
2020
- 2020-01-06 CN CN202020012801.0U patent/CN211184452U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113441452A (en) * | 2021-06-04 | 2021-09-28 | 广东鸿图武汉压铸有限公司 | Compatible automatic cleaning equipment for clutch shell |
| CN114132724A (en) * | 2021-11-25 | 2022-03-04 | 北京世迈腾科技有限公司 | Online test circuit board turnover mechanism and turnover machine |
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| 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: 20200804 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |