CN107747962A - Touch digit display dial gauge - Google Patents
Touch digit display dial gauge Download PDFInfo
- Publication number
- CN107747962A CN107747962A CN201710895647.9A CN201710895647A CN107747962A CN 107747962 A CN107747962 A CN 107747962A CN 201710895647 A CN201710895647 A CN 201710895647A CN 107747962 A CN107747962 A CN 107747962A
- Authority
- CN
- China
- Prior art keywords
- case
- circuit board
- main circuit
- watchcase
- opening
- 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.)
- Pending
Links
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 6
- 238000005259 measurement Methods 0.000 claims description 23
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000011326 mechanical measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D7/00—Indicating measured values
Abstract
The touch digit display dial gauge that the present invention designs, including measuring mechanism and indication mechanism, indication mechanism is arranged on the front of measuring mechanism, indication mechanism includes case, main circuit board is provided with case, the upper bottom surface of case is provided with liquid crystal display opening, the side of case is provided with cell panel opening and data-interface opening, transparent cover plate is also covered with the upper bottom surface of case, the bottom of transparent cover plate is provided with Petting Area, position corresponding with its Petting Area, which is provided with, under glass cover-plate touches wiring board, wiring board is touched to electrically connect with main circuit board by interface, position corresponding with liquid crystal display opening is provided with liquid crystal display on main circuit board, position on main circuit board with corresponding data interface opening is provided with data-interface, battery tray is fixed with the bottom surface of case, battery tray is connected by grafting circuit with main circuit board.By the present invention in that substituting original mechanical key with touch key-press, the front of indication mechanism is completely enclosed using clear glass cover plate, reaches perfect sealing effectiveness.
Description
Technical field
The present invention relates to a kind of mechanical measurement instrument, particularly a kind of touch digit display dial gauge.
Background technology
Existing digit display dial gauge typically uses push type button, and the button of mechanical structure is imitated to reach good sealing
Fruit, it is higher to the precision of processing.Even so the abrasion brought after long-time uses can also cause sealing effectiveness to decline so that ash
The little particle object such as dirt is entered in digital display meter, causes the accuracy for influenceing measurement result.On the other hand, existing digital display instruction
Table is to reach measurement demand by displacement after installation fixed grid on optical axis, and this mode is too high for machining needs, is processed into
This height, it is not easy to install, the bad control in moving grid plan-position, most of occasion is difficult with, and measurement accuracy is not high.
The content of the invention
To solve the above problems, the present invention proposes a kind of good with face seal effect, and it is low to process installation cost, use
The touch digit display dial gauge of long lifespan.
The touch digit display dial gauge that the present invention designs, including measuring mechanism and indication mechanism, it is described indication mechanism
It is arranged on the front of measuring mechanism, described indication mechanism includes case, main circuit board is provided with case, on the upper bottom surface of case
Provided with liquid crystal display opening, the side of case is provided with cell panel opening and data-interface opening, is also covered with the upper bottom surface of case
Transparent cover plate, the bottom of transparent cover plate are provided with Petting Area, and position corresponding with its Petting Area, which is provided with, under glass cover-plate touches line
Road plate, touch wiring board and electrically connected by interface with main circuit board, it is corresponding with liquid crystal display opening on described main circuit board
Position is provided with liquid crystal display, and the position on main circuit board with corresponding data interface opening is provided with data-interface, in the bottom of case
Battery tray is fixed with face, battery tray is connected by grafting circuit with main circuit board, and battery tray is provided with and coordinated with cell panel
Battery space, described cell panel is arranged in case by cell panel opening, and is coordinated in battery tray and fixed.
Described touch wiring board is provided with three touch key-press interfaces, is switch, measurement system conversion and zero setting respectively.
Described measuring mechanism includes watchcase, and bonnet is fixed with watchcase bottom, and the upper side of described watchcase is provided with
Upper gauge rod cylinder, gauge rod cap is provided with upper gauge rod cylinder, the downside of watchcase is provided with lower gauge rod cylinder, prolongs in described watchcase up and down
The direction of gauge rod cylinder is provided with linear slide rail, and base and the watchcase of described linear slide rail are fixed, solid on the sliding block of linear slide rail
Surely there are moving grid, moving grid and fixed grid plane contact, and measurement bar is connected with the lower opposite of sliding block, the bottom of measurement bar is provided through
Lower gauge rod cylinder is simultaneously connected with measurement head, spring roller is additionally provided with described sliding block, watchcase is provided with Spring retainer, described
Connected between spring roller and Spring retainer by extension spring；The end of described lower gauge rod cylinder is provided with locating slide sleeve, described
The external diameter precision-fit of locating slide sleeve and measurement bar, and the width of described sliding block is more than the diameter of measurement bar；Above and below described
The internal diameter of gauge rod cylinder is more than the width of sliding block.
Touch digit display dial gauge obtained by the present invention, original mechanical key, profit are substituted by using touch key-press
The front of indication mechanism is completely enclosed with clear glass cover plate, reaches perfect sealing effectiveness, so as to effectively avoid dust
Into inside digit display dial gauge, the accuracy of measurement is ensure that, extends service life.On the other hand, make in measuring mechanism
The difficulty and installation requirement of processing are reduce further with linear slide rail, and survey can also be further reduced using linear slide rail
The volume of measuring mechanism, so as to add the range of measurement compared with the digit display dial gauge of prior art under same volume.
Brief description of the drawings
Fig. 1 is the explosive view of the indication mechanism of embodiment 1.
Fig. 2 is the explosive view of the measuring mechanism of embodiment 1.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes.
Embodiment 1
As shown in Figure 1-2, the touch digit display dial gauge of the present embodiment description, including measuring mechanism 1 and indication mechanism, its
It is characterized in that described indication mechanism is arranged on the front of measuring mechanism 1, described indication mechanism in case 2, case 2 including being provided with
Main circuit board 3, the upper bottom surface of case 2 are open provided with liquid crystal display 7, and the side of case 2 is provided with the opening of cell panel 10 and data connect
Mouth 8 is open, and is also covered with transparent cover plate 4 on the upper bottom surface of case 2, the bottom of transparent cover plate 4 is provided with Petting Area 5, in glass cover
It is provided with plate with its 5 corresponding position of Petting Area and touches wiring board 6, is touched wiring board 6 and be electrically connected by interface and main circuit board 3
Connect, the corresponding position that is open on described main circuit board 3 with liquid crystal display 7 is provided with liquid crystal display 7, on main circuit board 3 with corresponding data
The position that interface 8 is open is provided with data-interface 8, battery tray 9 is fixed with the bottom surface of case 2, battery tray 9 passes through grafting
Circuit is connected with main circuit board 3, and battery tray 9 is provided with the battery space coordinated with cell panel 10, and described cell panel 10 is logical
Cross the opening of cell panel 10 to be arranged in case 2, and coordinate in battery tray 9 and fix, the back side of described main circuit board 3, which is additionally provided with, determines
Grid, described touch wiring board 6 are provided with three touch key-press interfaces, are switch, measurement system conversion and zero setting respectively.
Described measuring mechanism 1 includes watchcase 11, and bonnet 12, the upside of described watchcase 11 are fixed with the bottom of watchcase 11
Face is provided with upper gauge rod cylinder 13, and gauge rod cap is provided with upper gauge rod cylinder 13, and the downside of watchcase 11 is provided with lower gauge rod cylinder 14, institute
The direction for prolonging upper and lower gauge rod cylinder 14 in the watchcase 11 stated is provided with linear slide rail 15, the base and watchcase of described linear slide rail 15
11 fix, and moving grid, moving grid and fixed grid plane contact are fixed with the sliding block 16 of linear slide rail 15, and connect on the lower opposite of sliding block 16
Measurement bar 17 is connected to, the bottom of measurement bar 17 is provided through lower gauge rod cylinder 14 and is connected with measurement head, on described sliding block 16 also
Provided with spring roller 18, watchcase 11 is provided with Spring retainer, passes through drawing between described spring roller 18 and Spring retainer
Spring 19 connects；The end of described lower gauge rod cylinder 14 is provided with locating slide sleeve 20, and described locating slide sleeve 20 is outer with measurement bar 17
Footpath precision-fit, and the width of described sliding block 16 is more than the diameter of measurement bar 17；The internal diameter of the described cylinder of gauge rod up and down 14 is big
In the width of sliding block 16.
Claims (3)
1. a kind of touch digit display dial gauge, including measuring mechanism and indication mechanism, it is characterized in that described indication mechanism is set
In the front of measuring mechanism, including being provided with main circuit board in case, case, the upper bottom surface of case is provided with described indication mechanism
Liquid crystal display opening, the side of case are provided with cell panel opening and data-interface opening, are also covered with the upper bottom surface of case transparent
Cover plate, the bottom of transparent cover plate are provided with Petting Area, and position corresponding with its Petting Area, which is provided with, under glass cover-plate touches wiring board,
Touch wiring board to electrically connect with main circuit board by interface, position corresponding with liquid crystal display opening is set on described main circuit board
There is a liquid crystal display, the position on main circuit board with corresponding data interface opening is provided with data-interface, solid on the bottom surface of case
Surely there is battery tray, battery tray is connected by grafting circuit with main circuit board, and battery tray is provided with the battery coordinated with cell panel
Space, described cell panel are arranged in case by cell panel opening, and are coordinated in battery tray and fixed.
2. touch digit display dial gauge according to claim 1, it is characterized in that described touch wiring board is provided with three
Touch key-press interface, it is switch, measurement system conversion and zero setting respectively.
3. touch digit display dial gauge according to claim 1 or 2, it is characterized in that described measuring mechanism includes watchcase,
Bonnet is fixed with watchcase bottom, the upper side of described watchcase is provided with upper gauge rod cylinder, gauge rod cap is provided with upper gauge rod cylinder,
The downside of watchcase is provided with lower gauge rod cylinder, and the direction for prolonging upper and lower gauge rod cylinder in described watchcase is provided with linear slide rail, described
The base of linear slide rail fixed with watchcase, moving grid, moving grid and fixed grid plane contact are fixed with the sliding block of linear slide rail, and sliding
Measurement bar is connected with the lower opposite of block, the bottom of measurement bar is provided through lower gauge rod cylinder and is connected with measurement head, described cunning
Spring roller is additionally provided with block, watchcase is provided with Spring retainer, passes through drawing between described spring roller and Spring retainer
Spring connects；The end of described lower gauge rod cylinder is provided with the external diameter precision-fit of locating slide sleeve, described locating slide sleeve and measurement bar,
And the width of described sliding block is more than the diameter of measurement bar；The internal diameter of the described cylinder of gauge rod up and down is more than the width of sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895647.9A CN107747962A (en) | 2017-09-28 | 2017-09-28 | Touch digit display dial gauge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710895647.9A CN107747962A (en) | 2017-09-28 | 2017-09-28 | Touch digit display dial gauge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107747962A true CN107747962A (en) | 2018-03-02 |
Family
ID=61255072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710895647.9A Pending CN107747962A (en) | 2017-09-28 | 2017-09-28 | Touch digit display dial gauge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107747962A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317944A (en) * | 2018-03-19 | 2018-07-24 | 德清量丰电子科技有限公司 | A kind of turnable digit display dial gauge |
| CN108317943A (en) * | 2018-03-19 | 2018-07-24 | 德清量丰电子科技有限公司 | A kind of waterproof and oilproof digit display dial gauge |
| CN108413834A (en) * | 2018-03-19 | 2018-08-17 | 德清量丰电子科技有限公司 | 360 ° of rotation digit display dial gauges |
| CN108458649A (en) * | 2018-03-19 | 2018-08-28 | 德清量丰电子科技有限公司 | A kind of digit display dial gauge |
| CN109141312A (en) * | 2018-11-13 | 2019-01-04 | 桂林量具刃具有限责任公司 | A kind of digit display dial gauge rolling guiding with moving grid |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711688Y (en) * | 2004-05-28 | 2005-07-20 | 牟惠跃 | Integrated intelligent raster digital display dial gauge |
| CN2762065Y (en) * | 2004-12-20 | 2006-03-01 | 哈尔滨量具刃具集团有限责任公司 | Driving mechanism of of digital display dial indicator dynamic grid |
| CN201229163Y (en) * | 2008-08-05 | 2009-04-29 | 桂林广陆数字测控股份有限公司 | Vertical digital display dial gage |
| CN202101912U (en) * | 2011-06-01 | 2012-01-04 | 北京迈康时代科技有限公司 | Digital display resiliometer |
| US20120063101A1 (en) * | 2010-09-14 | 2012-03-15 | Rosemount Inc. | Capacitive touch interface assembly |
| CN202734841U (en) * | 2012-06-21 | 2013-02-13 | 杭州安恒测控技术有限公司 | Touch-type digital-display indicating gauge |
| CN203455015U (en) * | 2013-09-09 | 2014-02-26 | 马尔精密量仪（苏州）有限公司 | Numeric display indicator |
| CN105300422A (en) * | 2014-07-31 | 2016-02-03 | 余姚巨融工量具有限公司 | Digital display indicator with protection cover body |
| CN207351488U (en) * | 2017-09-28 | 2018-05-11 | 德清量丰电子科技有限公司 | Touch digit display dial gauge |
-
2017
- 2017-09-28 CN CN201710895647.9A patent/CN107747962A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2711688Y (en) * | 2004-05-28 | 2005-07-20 | 牟惠跃 | Integrated intelligent raster digital display dial gauge |
| CN2762065Y (en) * | 2004-12-20 | 2006-03-01 | 哈尔滨量具刃具集团有限责任公司 | Driving mechanism of of digital display dial indicator dynamic grid |
| CN201229163Y (en) * | 2008-08-05 | 2009-04-29 | 桂林广陆数字测控股份有限公司 | Vertical digital display dial gage |
| US20120063101A1 (en) * | 2010-09-14 | 2012-03-15 | Rosemount Inc. | Capacitive touch interface assembly |
| CN202101912U (en) * | 2011-06-01 | 2012-01-04 | 北京迈康时代科技有限公司 | Digital display resiliometer |
| CN202734841U (en) * | 2012-06-21 | 2013-02-13 | 杭州安恒测控技术有限公司 | Touch-type digital-display indicating gauge |
| CN203455015U (en) * | 2013-09-09 | 2014-02-26 | 马尔精密量仪（苏州）有限公司 | Numeric display indicator |
| CN105300422A (en) * | 2014-07-31 | 2016-02-03 | 余姚巨融工量具有限公司 | Digital display indicator with protection cover body |
| CN207351488U (en) * | 2017-09-28 | 2018-05-11 | 德清量丰电子科技有限公司 | Touch digit display dial gauge |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108317944A (en) * | 2018-03-19 | 2018-07-24 | 德清量丰电子科技有限公司 | A kind of turnable digit display dial gauge |
| CN108317943A (en) * | 2018-03-19 | 2018-07-24 | 德清量丰电子科技有限公司 | A kind of waterproof and oilproof digit display dial gauge |
| CN108413834A (en) * | 2018-03-19 | 2018-08-17 | 德清量丰电子科技有限公司 | 360 ° of rotation digit display dial gauges |
| CN108458649A (en) * | 2018-03-19 | 2018-08-28 | 德清量丰电子科技有限公司 | A kind of digit display dial gauge |
| CN109141312A (en) * | 2018-11-13 | 2019-01-04 | 桂林量具刃具有限责任公司 | A kind of digit display dial gauge rolling guiding with moving grid |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 313200 No. 137 North Road, Fuxi street, Deqing County, Huzhou, Zhejiang. Applicant after: Deqing Quanfeng Electronic Technology Co.,Ltd. Address before: 310000 No. 137 Huancheng North Road, Wukang Town, Deqing County, Huzhou City, Zhejiang Province Applicant before: DEQING LUFEN ELECTRONIC & TECHNOLOGY CO.,LTD. |