CN105004232B - A kind of mike amplifying device - Google Patents

A kind of mike amplifying device Download PDF

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Publication number
CN105004232B
CN105004232B CN201510511925.7A CN201510511925A CN105004232B CN 105004232 B CN105004232 B CN 105004232B CN 201510511925 A CN201510511925 A CN 201510511925A CN 105004232 B CN105004232 B CN 105004232B
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mike
amplifying device
shape
screw
elliptical
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CN201510511925.7A
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CN105004232A (en
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郭明
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Anhui Huamao Textile Co Ltd
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Anhui Huamao Textile Co Ltd
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Abstract

The invention discloses a kind of mike amplifying device, including micrometer, the chi frame of the micrometer is provided with clamp, described clamp is provided with " Γ " shape support, described " Γ " shape pedestal lower end is arranged in the riser groove at clamp rear, " Γ " shape support top is provided with elliptical architecture, elliptical architecture is provided with two groups of sliding blocks, " ∮ " shape component is provided with the middle of two groups of described sliding blocks, " ∮ " shape component is connected by stud component with sliding block, the upper end of described " ∮ " shape component is provided with notch, the upper end circle of amplification mirror assembly carries button and is arranged in notch, both are connected by screw assembly, the end of described elliptical architecture is provided with screw thread, thread cap is additionally provided with screw thread.Simple structure of the present invention, assembling and the easy to operate, measured value that can be clearly recognized and read out on differential sleeve and fixes sleeve groove, to improve the accuracy of miking data.

Description

A kind of mike amplifying device
Technical field
The present invention relates to measurer, and in particular to a kind of mike amplifying device.
Background technology
Micrometer is widely used measurer in enterprise, and it is mainly used in measuring various outside dimensions.In measurement process, It reads fixes sleeve scale value on the basis of the datum line of differential sleeve, then reads differential sleeve quarter with fixes sleeve datum line The scale alignd with datum line on degree line, i.e. differential sleeve scale value, by fixes sleeve scale value and differential sleeve scale value phase Plus, as measured value.Because the distance between differential sleeve and fixes sleeve groove is very tiny, and graduation mark on differential sleeve with The graduation mark of datum line alignment, in actually measurement, due to people's eye eyesight resolving power, is difficult accurately to read scale Value, is easily caused measurement result and causes the inaccurate of measurement data due to the mistake of reading.Therefore existing micrometer technology is in reality In the detection work of border, exist that measured value is difficult to be read, read inaccurate regarding defect is read, it need to be improved can improve in detection The accuracy of work.
The content of the invention
It is an object of the invention to provide a kind of simple structure, assembling with it is easy to operate, be easily recognized and read out micrometer The amplifying device of reading, to improve the accuracy of miking numerical value.
To reach above-mentioned purpose, a kind of mike amplifying device of the invention, including micrometer, it is characterized in that:It is described The chi frame of micrometer is provided with clamp, and described clamp is provided with " Γ " shape support, and described " Γ " shape pedestal lower end is arranged on In the riser groove at clamp rear, " Γ " shape support top is provided with elliptical architecture, and elliptical architecture is provided with two groups of sliding blocks, described Two groups of sliding blocks in the middle of be provided with " ∮ " shape component, " ∮ " shape component is connected by stud component with sliding block, described " ∮ " shape component Upper end is provided with notch, and the upper end circle of amplification mirror assembly carries button and is arranged in notch, and both are connected by screw assembly, described The end of elliptical architecture is provided with screw thread, and thread cap is additionally provided with screw thread.
Dog clutch in opposite one group is provided with before described clamp, its lower rear is provided with screw, spiral shell is additionally provided with screw Line rotating part.
The lower end of described " Γ " shape support is bar blocks, and middle part is round bar, and the elliptical architecture of upper end is hollow pipe fitting.
Described sliding block is ellipsoidal structure, hollow, and there is half baffle plate both sides, and baffle plate middle part is provided with through hole.
Described " ∮ " shape member lower is " one " font plate, and middle part is provided with through hole for circular configuration, " ∮ " shape component upper end It is downward-sloping " one " font part, end is provided with circular hole for semicircle.
Framework is provided with described amplification mirror assembly, 5 times of magnifying glasses are provided with framework lower end.
Described stud component is made up of stud, round nut and spring washer, and spring washer is arranged on " ∮ " shape component Both sides.
Described screw assembly is made up of hexagon socket head cap screw, round nut and spring washer.
Described thread cap is made up of internal thread and knob.
In the above-mentioned technical solutions, due to being provided with clamp on the chi frame of micrometer, described clamp is provided with " Γ " shape Support, described " Γ " shape support top is provided with elliptical architecture, and described elliptical architecture is provided with sliding block, described sliding block Centre is provided with " ∮ " shape component, and the upper end of " ∮ " shape component is connected to amplify mirror assembly.After taking said structure, sliding block can be along ellipse Shape framework is moved, and " one " the font plate of central circular and lower end due to " ∮ " shape component can be with the oval frame of " Γ " shape support Structure is contacted, be arranged on " ∮ " shape component on sliding block not only can position limiting slide block again can be around the rotation of the axis of stud component, " ∮ " shape structure The amplifications mirror assembly that the upper end of part is set can make the magnifying glass can be easily in measurement process around the rotation of the axis of screw assembly Adjustment position and angle observe the graduation mark that micrometer codifferential sleeve aligns with datum line, and it is visual to improve micrometer with this Resolution capability, it is ensured that the accuracy of its measured value.
Further, dog clutch in opposite one group is provided with before described clamp, its lower rear is provided with screw, on screw also It is provided with screw thread rotating part.This technical scheme can enable clamp be fastened on chi frame, it is ensured that fastness of the bar blocks in riser groove, when When needing, can be spun in screw by screw thread rotating part, easily unload clamp.
Further, the lower end of described " Γ " shape support is bar blocks, and middle part is round bar, during the elliptical architecture of upper end is Blank pipe part.This technical scheme can be such that bar blocks are fitted close with the riser groove of clamp, again convenient dismounting;Elliptical architecture is hollow Pipe fitting had both mitigated framework weight, ensured that sliding block is horizontally disposed on framework.
Further, described sliding block is ellipsoidal structure, hollow, and there is half baffle plate both sides, and baffle plate middle part is provided with through hole.This Technical scheme makes sliding block form gap cooperation with elliptical architecture, and ensures that " ∮ " the shape component being disposed thereon both can be moved axially It is dynamic also to can rotate around the axis.
Further, described " ∮ " shape member lower is " one " font plate, and middle part is provided with through hole for circular configuration, " ∮ " shape structure Part upper end is downward-sloping " one " font part, and end is semicircle.This technical scheme can make " ∮ " shape component in elliptical architecture Upper positioning, ensures that position, the adjustable angle for amplifying mirror assembly.
Further, framework is provided with described amplification mirror assembly, 5 times of magnifying glasses is provided with framework lower end, amplify microscope group Part can be rotated around the axis of hexagon socket head cap screw.This technical scheme can be adjusted flexibly the distance between magnifying glass and micrometer, protect Card clearly reads the indicating value on sleeve scale and differential scale.
Further, described stud component is made up of stud, round nut and spring washer, and spring washer is arranged on The both sides of " ∮ " shape component.This technical scheme can both prevent " ∮ " shape component axial displacement in sliding block, and its band drag can be made again Ground is rotated around the axis of stud, also ensure that the small volume of device.
Further, described screw assembly is made up of hexagon socket head cap screw, round nut and spring washer.This technical scheme can be protected Card amplify mirror assembly can with drag around hexagon socket head cap screw axis rotate.
Further, described thread cap is made up of internal thread and knob.This technical scheme can by knob screw thread cap, Position with position limiting slide block in elliptical architecture.
Beneficial effect of the present invention:Simple structure, assembling with it is easy to operate, can clearly be recognized and read out differential sleeve and solid The measured value on sleeve groove is determined, to improve the accuracy of miking data.
Brief description of the drawings
Fig. 1 is mike amplifying device schematic diagram of the present invention;
Fig. 2 is the clamp structure schematic diagram in the present invention;
Fig. 3 is " Γ " shape supporting structure schematic diagram in the present invention;
Fig. 4 is the slide block structure schematic diagram in the present invention;
Fig. 5 is " ∮ " shape element structure schematic diagram in the present invention;
Fig. 6 is the members assembling schematic diagram in the present invention;
Fig. 7 is the A of Fig. 6 to sectional view;
Fig. 8 is the magnifying glass modular construction schematic diagram in the present invention;
Fig. 9 is the stud component structural representation in the present invention;
Figure 10 is the screw assembly structural representation in the present invention;
Figure 11 is the thread cap structural representation in the present invention;
Figure 12 is the screw thread rotating part structural representation in the present invention.
Specific embodiment
Mike amplifying device of the present invention is described in further detail below in conjunction with the accompanying drawings.
From Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, of the invention thousand points Chi reading amplifying device includes micrometer 1, and the chi frame of the micrometer 1 is provided with clamp 2, and described clamp 2 is provided with " Γ " Shape support 3, the described lower end of " Γ " shape support 3 is arranged in the riser groove 21 at the rear of clamp 2, and the top of " Γ " shape support 3 is provided with Elliptical architecture 33, elliptical architecture 33 is provided with two groups of sliding blocks 4, and " ∮ " shape component 5 is provided with the middle of two groups of described sliding blocks 4, " ∮ " shape component 5 is connected by stud component 511 with sliding block 4, and the upper end of described " ∮ " shape component 5 is provided with notch 54, magnifying glass The upper end circle of component 6 carries button 61 and is arranged in notch 54, and both are connected by screw assembly 551, described elliptical architecture 33 end is provided with screw thread 34, and thread cap 35 is additionally provided with screw thread 34.
Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12, operation principle of the present invention It is as follows:First the claw 22 of clamp 2 is stuck on the chi frame of micrometer, by the insertion clamp 2 of bar blocks 31 rear of " Γ " shape support 3 Riser groove 21 in, two groups of sliding blocks 4 are inserted in elliptical architecture 33, " ∮ " shape component 5 is loaded onto between two groups of sliding blocks 4, pass through Stud component 511 is connected with sliding block 4, then carries button 61 and be placed on the upper end of " ∮ " shape component 5 the upper end circle for amplifying mirror assembly 6 In notch 54, both are connected by screw assembly 551, and then thread cap 35 is tightened on screw thread 34.After installing, set " ∮ " shape component 5 on sliding block can both be rotated around the axis of stud component 511, again can be with sliding block 4 in elliptical architecture 33 The position of mobile and position limiting slide block 4, the amplification mirror assembly 6 that the upper end of " ∮ " shape component 5 is set can be around the axle of screw assembly 551 Line is rotated, and can make magnifying glass 63 easily adjustment position and angle in measurement process, micro- on micrometer 1 clearly to observe The graduation mark for dividing sleeve to be alignd with datum line, and accurately read measured value.
General principle of the invention and principal character and advantages of the present invention has been shown and described above.The technology of the industry Personnel it should be appreciated that the present invention is not limited to the above embodiments, simply explanation described in above-described embodiment and specification this The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes Change and improvement all fall within the protetion scope of the claimed invention.

Claims (9)

1. a kind of mike amplifying device, including micrometer(1), it is characterized in that:The micrometer(1)Chi frame be provided with Clamp(2), described clamp(2)It is provided with " Γ " shape support(3), described " Γ " shape support(3)Lower end is arranged on clamp(2) The riser groove at rear(21)Interior, " Γ " shape support top is provided with elliptical architecture(33), elliptical architecture(33)It is provided with two groups Sliding block(4), described two groups of sliding blocks(4)Centre is provided with " ∮ " shape component(5), " ∮ " shape component(5)By stud component(511)With Sliding block(4)Connection, described " ∮ " shape component(5)Upper end be provided with notch(54), amplify mirror assembly(6)Upper end circle carry button (61)It is arranged on notch(54)In, both pass through screw assembly(551)Connection, described elliptical architecture(33)End be provided with Screw thread(34), screw thread(34)On be additionally provided with thread cap(35).
2. a kind of mike amplifying device as claimed in claim 1, it is characterized in that:Described clamp(2)Above it is provided with Dog clutch in opposite one group(22), its lower rear is provided with screw(23), screw(23)On be additionally provided with screw thread rotating part(24).
3. a kind of mike amplifying device as claimed in claim 1, it is characterized in that:Described " Γ " shape support(3)'s Lower end is bar blocks(31), middle part is round bar(32), the elliptical architecture of upper end(33)It is hollow pipe fitting.
4. a kind of mike amplifying device as claimed in claim 1, it is characterized in that:Described sliding block(4)It is ellipse Structure, hollow, there is half baffle plate both sides(41), baffle plate(41)Middle part is provided with through hole(42).
5. a kind of mike amplifying device as claimed in claim 1, it is characterized in that:Described " ∮ " shape component(5)Lower end It is " one " font plate(52), middle part is provided with through hole for circular configuration(51), " ∮ " shape component(5)Upper end is downward-sloping " one " Font part(53), end is provided with circular hole for semicircle(55).
6. a kind of mike amplifying device as claimed in claim 1, it is characterized in that:Described amplification mirror assembly(6)On It is provided with framework(62), framework(62)5 times of magnifying glasses are provided with lower end(63), amplify mirror assembly(6)Can be around screw assembly (551)Axis rotate.
7. a kind of mike amplifying device as claimed in claim 1, it is characterized in that:Described stud component(511)By Stud(511a), round nut(511b)And spring washer(511c)Composition, spring washer(511c)It is arranged on " ∮ " shape component (5)Both sides.
8. a kind of mike amplifying device as claimed in claim 1, it is characterized in that:Described screw assembly(551)By Hexagon socket head cap screw(551a), round nut(551b)And spring washer(551c)Composition.
9. a kind of mike amplifying device as claimed in claim 1, it is characterized in that:Described thread cap(35)By interior spiral shell Line(351)And knob(352)Composition.
CN201510511925.7A 2015-08-20 2015-08-20 A kind of mike amplifying device Active CN105004232B (en)

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CN105004232B true CN105004232B (en) 2017-06-06

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107588712B (en) * 2017-08-18 2019-07-16 湘潭大学 A kind of device and its micro-nano strain measurement method strained for controlling micro-nano

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355161A (en) * 1942-12-10 1944-08-08 Frank F Holstein Magnifying attachment for rules
US2651235A (en) * 1949-09-13 1953-09-08 Stephen S Barrows Magnifying instrument for precision measuring devices
DE20201362U1 (en) * 2002-01-30 2002-08-08 Poetzl Herbert Cell phone screen magnification / viewing aid
CN1798953A (en) * 2003-06-05 2006-07-05 株式会社尼康 Heat pipe with temperature control
CN202470931U (en) * 2012-02-11 2012-10-03 姜震 Vernier caliper capable of magnifying
CN202632585U (en) * 2012-07-08 2012-12-26 袭凤君 Teaching rod with magnifier
CN203149205U (en) * 2013-03-20 2013-08-21 刘少东 Film viewer with magnifier
CN204881377U (en) * 2015-08-20 2015-12-16 安徽华茂纺织股份有限公司 Mike amplification device

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2355161A (en) * 1942-12-10 1944-08-08 Frank F Holstein Magnifying attachment for rules
US2651235A (en) * 1949-09-13 1953-09-08 Stephen S Barrows Magnifying instrument for precision measuring devices
DE20201362U1 (en) * 2002-01-30 2002-08-08 Poetzl Herbert Cell phone screen magnification / viewing aid
CN1798953A (en) * 2003-06-05 2006-07-05 株式会社尼康 Heat pipe with temperature control
CN202470931U (en) * 2012-02-11 2012-10-03 姜震 Vernier caliper capable of magnifying
CN202632585U (en) * 2012-07-08 2012-12-26 袭凤君 Teaching rod with magnifier
CN203149205U (en) * 2013-03-20 2013-08-21 刘少东 Film viewer with magnifier
CN204881377U (en) * 2015-08-20 2015-12-16 安徽华茂纺织股份有限公司 Mike amplification device

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