CN206399355U - A kind of printed circuit board surface accuracy detecting device - Google Patents
A kind of printed circuit board surface accuracy detecting device Download PDFInfo
- Publication number
- CN206399355U CN206399355U CN201720097577.8U CN201720097577U CN206399355U CN 206399355 U CN206399355 U CN 206399355U CN 201720097577 U CN201720097577 U CN 201720097577U CN 206399355 U CN206399355 U CN 206399355U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- circuit board
- operating desk
- screw rod
- printed circuit
- 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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- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The utility model discloses a kind of printed circuit board surface accuracy detecting device of accuracy detection technical field, including operating desk, the corner of the operating desk outer wall is mounted on circuit board locating pin, the top and bottom of the operating desk outer wall is laterally provided with slide rail, height adjustable sliding block is movably installed with the slide rail, accuracy detection bar is connected between height adjustable sliding block described in two groups, the middle part of the operating desk left and right ends is provided with support mounting seat, the operating desk is provided with support by two pack support mounting seats, the top left side of the rack bore is provided with graduated scale, slide rail axle sleeve is installed at the top center of the support, the inner chamber of the slide rail axle sleeve, which is longitudinally plugged with, vertically moves screw rod, the printed circuit board surface accuracy detecting device, pass through the setting of graduated scale, so that the positioning of pressing plate has contrasting marking, pass through using cooperatively for slide rail axle sleeve and chute, more smoothed out so that vertically moving vertically moving for screw rod.
Description
Technical field
The utility model is related to accuracy detection technical field, specially a kind of printed circuit board surface accuracy detecting device.
Background technology
With the development of science and technology, the use of electric energy is more and more extensive, and the requirement simultaneously for electronic product is also more next
It is higher, circuit board as electronic component installation carrier, its specification must very standard, can if the precision of circuit board is relatively low
Installation difficulty is caused, causes interference fit or gap to coordinate, the accuracy for accurate electronic device has influenceed, and is
This, we have proposed a kind of printed circuit board surface accuracy detecting device.
Utility model content
The purpose of this utility model is to provide a kind of printed circuit board surface accuracy detecting device, to solve above-mentioned background
If the precision of the circuit board proposed in technology is relatively low, installation difficulty can be caused, causes interference fit or gap to coordinate, for
The problem of accuracy of accurate electronic device has influenceed.
To achieve the above object, the utility model provides following technical scheme：A kind of printed circuit board surface accuracy detection
Device, including operating desk, the corner of the operating desk outer wall are mounted on circuit board locating pin, the top of the operating desk outer wall
Laterally be provided with slide rail, the slide rail with bottom and be movably installed with height adjustable sliding block, height adjustable sliding block described in two groups it
Between be connected with accuracy detection bar, the middle part of the operating desk left and right ends is provided with support mounting seat, and the operating desk passes through two
Pack support mounting seat is provided with support, and the top left side of the rack bore is provided with graduated scale, the top center of the support
Place is provided with slide rail axle sleeve, the inner chamber of the slide rail axle sleeve, which is longitudinally plugged with, vertically moves screw rod, the screw rod that vertically moves
Bottom is connected with pressing plate, and the top movable of the slide rail axle sleeve is connected with location nut, the left and right sides for vertically moving screw rod
Wall is provided with chute, and the inwall of the slide rail axle sleeve is provided with the draw runner being adapted with chute, the top for vertically moving screw rod
Portion is connected with gear plate.
It is preferred that, the left end of the pressing plate is connected with pointer, and the left end of pointer and the right side wall of graduated scale fit.
It is preferred that, the screw thread vertically moved on screw rod is adapted with location nut, and the location nut passes through bearing
It is flexibly connected with location nut.
It is preferred that, the height adjustable sliding block is connected by trip bolt with accuracy detection bar.
Compared with prior art, the beneficial effects of the utility model are：The printed circuit board surface accuracy detecting device, leads to
The setting of scaleover chi so that the positioning of pressing plate has contrasting marking, passes through using cooperatively for slide rail axle sleeve and chute so that vertical
More smoothed out to vertically moving for mobile screw.
Brief description of the drawings
Fig. 1 is the utility model structural representation；
Fig. 2 is the utility model operating desk top view.
In figure：1 operating desk, 2 circuit board locating pins, 3 slide rails, 4 height adjustable sliding blocks, 5 accuracy detection bars, 6 supports are installed
Seat, 7 supports, 8 graduated scales, 9 slide rail axle sleeves, 10 vertically move screw rod, 11 pressing plates, 12 location nuts, 13 chutes, 14 gear plates.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme：A kind of printed circuit board surface accuracy detection dress
Put, including operating desk 1, the corner of the outer wall of operating desk 1 is mounted on circuit board locating pin 2, the top and bottom of the outer wall of operating desk 1
Laterally it is provided with slide rail 3, slide rail 3 and is movably installed with height adjustable sliding block 4, essence is connected between two groups of height adjustable sliding blocks 4
Detection bar 5 is spent, the middle part of the left and right ends of operating desk 1 is provided with support mounting seat 6, and operating desk 1 is pacified by two pack support mounting seats 6
Equipped with support 7, the top left side of the inner chamber of support 7, which is provided with graduated scale 8, the top center of support 7, is provided with slide rail axle sleeve 9,
The inner chamber of slide rail axle sleeve 9, which is longitudinally plugged with, vertically moves screw rod 10, and the bottom for vertically moving screw rod 10 is connected with pressing plate 11, slide rail
The top movable of axle sleeve 9 is connected with location nut 12, and the left and right sidewall for vertically moving screw rod 10 is provided with chute 13, slide rail axle sleeve
9 inwall is provided with the draw runner being adapted with chute 13, and the top for vertically moving screw rod 10 is connected with gear plate 14.
Wherein, the left end of pressing plate 11 is connected with pointer, and the right side wall of the left end and graduated scale 8 of pointer fits, and points to
Definitely, it is convenient to read, and the screw thread vertically moved on screw rod 10 is adapted with location nut 12, and location nut 12 passes through bearing
It is flexibly connected with location nut 12, height adjustable sliding block 4 is connected by trip bolt with accuracy detection bar 5.
Operation principle：Positioning hole on circuit board is connected and fixed with circuit board locating pin 2, according to circuit plate thickness
Required value is adjusted the falling head of pressing plate 11, by rotating clockwise or counter-clockwise location nut 12, location nut 12
Internal thread be engaged with vertically moving the external screw thread of screw rod 10 so that vertically move screw rod 10 with dynamic pressure plate 11 rise or under
Drop, pointer point to graduated scale 8 scale, be adjusted to pressing plate 11 apart from operating desk 1 height for circuit plate thickness required value again
Plus 1.05mm, a diameter of 1mm of accuracy detection bar 5, the height of adjustment height adjustable sliding block 4 so that accuracy detection bar 5 is lucky
Between circuit board and pressing plate 11, two groups of height adjustable sliding blocks 4 are slided from left to right, if what accuracy detection bar 5 can be smoothed out
Pass through, then surface accuracy preferably, if in the moving process of accuracy detection bar 5, there is the larger place of many places frictional force, then judges essence
Degree is relatively low.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out in the case where not departing from principle of the present utility model and spirit a variety of changes, repaiies
Change, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of printed circuit board surface accuracy detecting device, including operating desk (1), it is characterised in that：The operating desk (1) is outside
The corner of wall is mounted on circuit board locating pin (2), and the top and bottom of operating desk (1) outer wall is laterally provided with slide rail
(3) height adjustable sliding block (4), is movably installed with the slide rail (3), is connected between height adjustable sliding block (4) described in two groups
Accuracy detection bar (5), the middle part of operating desk (1) left and right ends is provided with support mounting seat (6), and the operating desk (1) is led to
Cross two pack support mounting seats (6) and support (7) is installed, the top left side of support (7) inner chamber is provided with graduated scale (8), institute
Slide rail axle sleeve (9) is installed, the inner chamber of the slide rail axle sleeve (9) is longitudinally plugged with longitudinal shifting at the top center for stating support (7)
Dynamic screw rod (10), the bottom for vertically moving screw rod (10) is connected with pressing plate (11), the top movable of the slide rail axle sleeve (9)
Location nut (12) is connected with, the left and right sidewall for vertically moving screw rod (10) is provided with chute (13), the slide rail axle sleeve
(9) inwall is provided with the draw runner being adapted with chute (13), and described vertically move is connected with gear plate at the top of screw rod (10)
(14)。
2. a kind of printed circuit board surface accuracy detecting device according to claim 1, it is characterised in that：The pressing plate
(11) left end is connected with pointer, and the right side wall of the left end and graduated scale (8) of pointer fits.
3. a kind of printed circuit board surface accuracy detecting device according to claim 1, it is characterised in that：The longitudinal direction is moved
Screw thread on dynamic screw rod (10) is adapted with location nut (12), and the location nut (12) passes through bearing and location nut (12)
It is flexibly connected.
4. a kind of printed circuit board surface accuracy detecting device according to claim 1, it is characterised in that：The height can
Regulating sliding piece (4) is connected by trip bolt with accuracy detection bar (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097577.8U CN206399355U (en) | 2017-01-25 | 2017-01-25 | A kind of printed circuit board surface accuracy detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720097577.8U CN206399355U (en) | 2017-01-25 | 2017-01-25 | A kind of printed circuit board surface accuracy detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206399355U true CN206399355U (en) | 2017-08-11 |
Family
ID=59515078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720097577.8U Expired - Fee Related CN206399355U (en) | 2017-01-25 | 2017-01-25 | A kind of printed circuit board surface accuracy detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206399355U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576254A (en) * | 2017-09-30 | 2018-01-12 | 苏州奔机电有限公司 | A kind of inspection frock for surveying tread |
| CN108253874A (en) * | 2017-12-05 | 2018-07-06 | 安徽铭能保温科技有限公司 | A kind of thermal insulation board testing flatness device |
| CN109557054A (en) * | 2018-11-27 | 2019-04-02 | 江门市利诺达电路科技有限公司 | A kind of detection device of the circuit board via quality based on infrared external reflection principle |
| CN111372416A (en) * | 2020-03-20 | 2020-07-03 | 深圳市同创鑫电子有限公司 | Double-sided printed circuit board convenient to mount and production method thereof |
| CN112461179A (en) * | 2020-11-11 | 2021-03-09 | 深圳市鑫达辉软性电路科技有限公司 | Thickness automatic check tool is used in flexible circuit board production |
-
2017
- 2017-01-25 CN CN201720097577.8U patent/CN206399355U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107576254A (en) * | 2017-09-30 | 2018-01-12 | 苏州奔机电有限公司 | A kind of inspection frock for surveying tread |
| CN108253874A (en) * | 2017-12-05 | 2018-07-06 | 安徽铭能保温科技有限公司 | A kind of thermal insulation board testing flatness device |
| CN109557054A (en) * | 2018-11-27 | 2019-04-02 | 江门市利诺达电路科技有限公司 | A kind of detection device of the circuit board via quality based on infrared external reflection principle |
| CN111372416A (en) * | 2020-03-20 | 2020-07-03 | 深圳市同创鑫电子有限公司 | Double-sided printed circuit board convenient to mount and production method thereof |
| CN112461179A (en) * | 2020-11-11 | 2021-03-09 | 深圳市鑫达辉软性电路科技有限公司 | Thickness automatic check tool is used in flexible circuit board production |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170811 Termination date: 20220125 |