CN207007211U - A kind of support member for being used to fix calibration loop - Google Patents
A kind of support member for being used to fix calibration loop Download PDFInfo
- Publication number
- CN207007211U CN207007211U CN201720719185.0U CN201720719185U CN207007211U CN 207007211 U CN207007211 U CN 207007211U CN 201720719185 U CN201720719185 U CN 201720719185U CN 207007211 U CN207007211 U CN 207007211U
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- CN
- China
- Prior art keywords
- rotating disc
- section
- idle running
- calibration loop
- disc
- 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.)
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model discloses a kind of support member for being used to fix calibration loop, including the first rotating disc, graduation apparatus, the second rotating disc, down scale rotating disk, idle running bar, idle running rod aperture, central shaft hole, crank handle, handle fix bar, check lock lever, screw, screw hole, the second turn disc device, the first section, steel ball, the second section and high range rotating disk.The beneficial effects of the utility model are：By setting an idle hole in the inside of the first rotating disc, during by turn disc to specified location, extracting idle running bar out idle running rod aperture, such first section is separated with the second section, and dial rotation would not be now driven during the first turn disc, prevents dial from shifting, check lock lever is also set up on second rotating disc, check lock lever is removed in second piece of turn disc, is screwed on when going to assigned scale by check lock lever, such rotating disc will not shift.Device has fixed calibration loop, convenient disassembly and labor-saving feature.
Description
Technical field
A kind of support member is the utility model is related to, specially a kind of support member for being used to fix calibration loop, belongs to the machine of measuring
Tool application field.
Background technology
The unit that calibration loop also has is dial.Be using punching press or etching or laser engraving in metal surface can be with
The metallic operation part of display scale and numeral, is usually shaped as circle, material is in the majority with steel part, partly using aluminium or copper
Deng.More uses are in the majority to etch in making on lathe, ship, optical instrument and medicine equipment, have the following advantages that：
1st, equipment is simple, cheap.Can effective control cost.2nd, operation facility, no matter single-piece or batch making, it is easy fast
It is prompt.3rd, font, the thickness of lines can arbitrarily be changed.
Need to fix calibration loop when setting scale if using calibration loop in actual life, prevent calibration loop from occurring to turn
It is dynamic, the accuracy of scale is influenceed, current calibration loop only meets the effect for reading scale, it is not possible to which fixed scale is, it is necessary to artificial
It is fixed, it is so high dependent on artificial serious forgiveness, and waste of manpower, and calibration loop dismounting is also inconvenient.Therefore, asked for above-mentioned
Topic proposes a kind of support member for being used to fix calibration loop.
Utility model content
The purpose of this utility model is that to solve the above problems and provides a kind of support for being used to fix calibration loop
Part, there is fixed calibration loop, convenient disassembly and labor-saving advantage.
The utility model is achieved through the following technical solutions above-mentioned purpose, a kind of support member for being used to fix calibration loop,
Idle running rod aperture, the idle running rod aperture are set including the first rotating disc, graduation apparatus and the second rotating disc, inside first rotating disc
Socket idle running bar, the first rotating disc lower section weld down scale rotating disk, handle fix bar, institute are welded on first rotating disc
State and crank handle is cased with handle fix bar, screw hole is set in second rotating disc, welding the in second rotating disc
Some steel balls are installed in two turn disc devices, first section of down scale rotating disk interior welds, the first section lower section,
Second section is set below the steel ball, high range rotating disk is welded below second section.
Preferably, in order that some machineries can link together with calibration loop, and calibration loop removes also simple, inside
Dismounting is also convenient for, and first rotating disc is connected with second rotating disc by central shaft hole.
Preferably, in order that second rotating disc can affect the high range rotating disk to can be fine after assigned scale
The position for being fixed on the scale, the scale value required for will not being offset because of extraneous factor, screw, and spiral shell are set below check lock lever
Silk is connected by screw hole with the second rotating disc.
Preferably, in order that the crank handle is convenient, flexible when shaking first rotating disk, will not rub to palm,
The crank handle is movably connected with the handle fix bar.
Preferably, in order that the idle running bar can control described first to rotate when first rotating disc is inserted
The rotation of disk and the rotation for not interfering with second rotating disc, the idle running rod aperture pass through first section, and not
It is connected with second section.
The beneficial effects of the utility model are：By setting an idle hole in the inside of the first rotating disc, by rotating disc
When turning to specified location, idle running bar is being extracted out idle running rod aperture, such first section separates with the second section, and now first
Dial rotation would not be driven during turn disc, prevents dial from shifting, check lock lever is also set up on the second rotating disc,
Check lock lever is removed in second piece of turn disc, is screwed on when going to assigned scale by check lock lever, such rotating disc will not be sent out
Raw skew, the design separated when hand rotating disc using rotational handle with rotating bar so that rotational handle rotates conveniently
Will not be rubbed palm.Device has fixed calibration loop, convenient disassembly and labor-saving feature.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the utility model the first rotating disc internal structure schematic diagram.
Fig. 3 is the utility model the second rotating disc internal structure schematic diagram.
In figure：1st, the first rotating disc, 2, graduation apparatus, the 3, second rotating disc, 4, down scale rotating disk, 5, idle running bar, 6, idle running
Rod aperture, 7, central shaft hole, 8, crank handle, 9, handle fix bar, 10, check lock lever, 11, screw, 12, screw hole, 13, second turns
Moving plate tumbler, the 14, first section, 15, steel ball, the 16, second section, 17, high range rotating disk.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, 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, belong to the scope of the utility model protection.
Refer to shown in Fig. 1-3, a kind of support member for being used to fix calibration loop, including the first rotating disc 1, the and of graduation apparatus 2
Second rotating disc 3, the inside of the first rotating disc 1 set idle running rod aperture 6, the idle running socket idle running bar 5 of rod aperture 6, the lower section of the first rotating disc 1
Down scale rotating disk 4 is welded, handle fix bar 9 is welded on the first rotating disc 1, is cased with crank handle 8 in handle fix bar 9, second
Screw hole 12 is set in rotating disc 3, the second turn disc device 13, the internal welding of down scale rotating disk 4 are welded in the second rotating disc 3
The first section 14 is connect, some steel balls 15 are installed in the lower section of the first section 14, and the lower section of steel ball 15 sets the second section 16, the second section 16
Lower section welding high range rotating disk 17.
As a kind of technical optimization scheme of the present utility model, the first rotating disc 1 and the second rotating disc 3 pass through central shaft hole
7 are connected, so that some machineries can link together with calibration loop, and calibration loop removes also simple, inside dismounting
It is convenient.
As a kind of technical optimization scheme of the present utility model, the lower section of check lock lever 10 sets screw 11, and screw 11 passes through
Screw hole 12 is connected with the second rotating disc 3, and check lock lever 10 can be tightened on the second rotating disc 3, so that the second rotating disc 3
High range rotating disk 17 can be affected to can be very good to be fixed on the position of the scale after turning to assigned scale, will not because it is extraneous because
Scale value required for element skew.
As a kind of technical optimization scheme of the present utility model, crank handle 8 is movably connected with handle fix bar 9, from
And make crank handle 8 convenient, flexible when shaking the first turn of disk 1, it will not rub to palm.
As a kind of technical optimization scheme of the present utility model, idle running rod aperture 6 passes through the first section 14, and not with described the
Two sections 16 be connected so that idle running bar 5 can be controlled when the first rotating disc 1 is inserted the first rotating disc 1 rotation and
And the rotation of the second rotating disc 3 is not interfered with.
The utility model when in use, first, calibration loop is fixed to by central shaft hole 7 apparatus of required measurement
On, secondly, the inside that the bar 5 that dallies is inserted in the first rotating disc 1 sets an idle running rod aperture 6, now can be 2 turns by graduation apparatus
Specified location is moved, is extracting idle running bar 5 out idle running rod aperture 6, such first section 14 separates with the second section 16, now
First rotating disc 1 would not drive down scale rotating disk 4 to rotate when rotating, and prevent graduation apparatus 2 from shifting, then again by second
Screw hole 12 on rotating disc 3 is tightened with check lock lever 10, second piece of rotating disc 3 would not rotate it is locked, finally, such as
Fruit without using when removing calibration loop, remove check lock lever 10.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
1. a kind of support member for being used to fix calibration loop, including the first rotating disc (1), graduation apparatus (2) and the second rotating disc (3),
It is characterized in that：Idle running rod aperture (6) is set inside first rotating disc (1), the idle running rod aperture (6) is socketed idle running bar (5),
Down scale rotating disk (4) is welded below first rotating disc (1), handle fix bar (9) is welded on first rotating disc (1),
Crank handle (8) is cased with the handle fix bar (9), screw hole (12) is set in second rotating disc (3), described second
The second turn disc device (13) of welding in rotating disc (3), the first section of down scale rotating disk (4) interior welds (14),
Some steel balls (15) are installed below first section (14), the second section (16) are set below the steel ball (15), described the
Welding high range rotating disk (17) below two sections (16).
A kind of 2. support member for being used to fix calibration loop according to claim 1, it is characterised in that：First rotating disc
(1) it is connected with second rotating disc (3) by central shaft hole (7).
A kind of 3. support member for being used to fix calibration loop according to claim 1, it is characterised in that：Below check lock lever (10)
Screw (11) is set, and screw (11) is connected by screw hole (12) with the second rotating disc (3).
A kind of 4. support member for being used to fix calibration loop according to claim 1, it is characterised in that：The crank handle
(8) it is movably connected with the handle fix bar (9).
A kind of 5. support member for being used to fix calibration loop according to claim 1, it is characterised in that：The idle running rod aperture
(6) first section (14) is passed through, and is not connected with second section (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719185.0U CN207007211U (en) | 2017-06-20 | 2017-06-20 | A kind of support member for being used to fix calibration loop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720719185.0U CN207007211U (en) | 2017-06-20 | 2017-06-20 | A kind of support member for being used to fix calibration loop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207007211U true CN207007211U (en) | 2018-02-13 |
Family
ID=61447502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720719185.0U Expired - Fee Related CN207007211U (en) | 2017-06-20 | 2017-06-20 | A kind of support member for being used to fix calibration loop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207007211U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879175A (en) * | 2020-08-24 | 2020-11-03 | 武汉长江光电有限公司 | Optical axis adjusting mechanism of sighting telescope |
-
2017
- 2017-06-20 CN CN201720719185.0U patent/CN207007211U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111879175A (en) * | 2020-08-24 | 2020-11-03 | 武汉长江光电有限公司 | Optical axis adjusting mechanism of sighting telescope |
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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: 20180213 Termination date: 20180620 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |