CN211626876U - Optical instrument inspection support - Google Patents
Optical instrument inspection support Download PDFInfo
- Publication number
- CN211626876U CN211626876U CN202020641330.XU CN202020641330U CN211626876U CN 211626876 U CN211626876 U CN 211626876U CN 202020641330 U CN202020641330 U CN 202020641330U CN 211626876 U CN211626876 U CN 211626876U
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- China
- Prior art keywords
- positioning
- slide rail
- limiting plate
- rod
- optical instrument
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- Expired - Fee Related
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- 230000003287 optical effect Effects 0.000 title claims abstract description 25
- 238000007689 inspection Methods 0.000 title claims description 24
- 230000001934 delay Effects 0.000 claims 1
- 239000007787 solid Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 3
- 238000003466 welding Methods 0.000 description 2
- 241000282461 Canis lupus Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an optical instrument inspects support, including main part and location slide rail, the lower extreme of main part is provided with positioning channel section, and positioning channel section's inside is provided with the limiting plate, the inboard of limiting plate is provided with the desktop, and the right side of limiting plate is provided with positioning spring, the upper surface left side of main part is fixed with location lead screw one, and the upper end of location lead screw one is provided with the dead lever, the upper end of dead lever is provided with the regulation pivot, and the outside of just adjusting the pivot is provided with solid fixed splint. The device can be conveniently carried through the handle that sets up to the height of dead lever can be adjusted according to the demand to the location lead screw of setting, thereby can conveniently inspect the lens, can fix the lens through the solid fixed splint that set up, the fixed inconvenience of lens when can avoiding using influences the normal use of device, and the antiskid rubber pad that sets up can be fixed inseparabler, prevents that the skew from appearing in the lens.
Description
Technical Field
The utility model relates to an optical instrument examines technical field, specifically is an optical instrument inspects support.
Background
The optical instrument is composed of single or multiple optical devices. Optical instruments mainly fall into two main categories, one is an optical instrument for real image, such as a slide projector, a camera and the like; another type is virtual imaging optical instruments such as telescopes, microscopes, loupes, etc.
The student can use some optical instrument to study in normal teaching, but lens such as convex lens that partial instrument was used can appear damaged, so the mr need be to the optical instrument to the inspection, but place on the desktop between the most inspection support on the market, the skew appears in the support when the desktop is comparatively smooth meeting, and can inspect the lens with collimator's slip during the use, but the length of inspection support effectively brings inconvenience for the lens inspection, and because the size of lens is different, the problem of the unable nimble regulation of height of the collimator of setting, for this reason, we provide an optical instrument inspection support.
Disclosure of Invention
An object of the utility model is to provide an optical instrument inspection support, in order to solve the student that proposes in the above-mentioned background art in normal teaching can use some optical instrument to study, but lenses such as convex lens that partial instrument was used can appear damaged, so the mr needs to the inspection to optical instrument, but place on the desktop between the most inspection support on the market, the skew appears in the support when the desktop is comparatively smooth can, and can inspect the lens with collimator's slip during the use, but the length of inspection support effectively brings inconvenience for the lens detects, and because the size of lens is different, the problem of highly unable nimble regulation of collimator's of setting.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an optical instrument inspects support, includes main part and location slide rail, the lower extreme of main part is provided with positioning groove, and positioning groove's inside is provided with the limiting plate, the inboard of limiting plate is provided with the desktop, and the right side of limiting plate is provided with positioning spring, the upper surface left side of main part is fixed with location lead screw one, and the upper end of location lead screw one is provided with the dead lever, the upper end of dead lever is provided with the axis of regulation, and the outside of axis of regulation is provided with solid fixed splint, the location slide rail sets up in location lead screw one's right side, and the upper surface of location slide rail is provided with the location slider, the upper end of location slider is provided with location lead screw two, and the upper end of location lead screw two is fixed with collimator, the inside right side of location.
Preferably, constitute extending structure between positioning slot and the limiting plate, and the main part passes through and constitutes the block structure between limiting plate and positioning spring and the desktop to positioning spring evenly distributed along the horizontal central line of limiting plate.
Preferably, the left side and the right side of the main body are both provided with handles, the handles are connected with the main body in a welding mode, the main body is in a telescopic structure with the fixing rod through the first positioning screw rod, and the fixing rod is symmetrical about the left vertical center line of the main body.
Preferably, the fixed rod forms a rotating structure through adjusting between the rotating shaft and the fixed clamping plate, the inner wall of the fixed clamping plate is provided with the anti-skidding rubber pad, and the anti-skidding rubber pad is fixedly connected with the fixed clamping plate in a connecting mode.
Preferably, a sliding structure is formed between the positioning slide rail and the positioning slide block, the positioning slide rail and the positioning slide block are connected in a threaded manner, and the positioning slide block and the collimator form a telescopic structure through a second positioning screw rod.
Preferably, a sliding structure is formed between the delay rod and the positioning slide rail, the delay rod penetrates through the inside of the positioning slide rail, and the guard rod is symmetrical about the horizontal center line of the main body.
Compared with the prior art, the beneficial effects of the utility model are that:
the optical instrument inspection bracket can limit the limiting plate through the arranged positioning clamping groove, so that the limiting plate is prevented from deviating when in use, and the main body can be limited by the arranged multiple groups of positioning springs, so that the deviation is prevented when in use;
the device can be conveniently carried through the arranged handle, the height of the fixing rod can be adjusted through the arranged positioning screw rod I according to requirements, so that the lens can be conveniently checked, the lens can be fixed through the arranged fixing clamp plate, the influence on the normal use of the device due to the inconvenience in fixing the lens in use can be avoided, the arranged anti-skid rubber pad can be fixed more tightly, and the lens is prevented from deviating;
the position of the collimator can be controlled through the arranged positioning slide rail, the positioning slide rail is connected with the positioning slide block through threads, the positioning slide block can be prevented from sliding in use, the distance of the collimator can be adjusted according to needs through the arranged delay rod, and inconvenience in lens inspection due to limited length of the device is avoided.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a left side view of the structure of the present invention;
fig. 3 is a schematic view of a part of an enlarged structure at a in fig. 1 according to the present invention.
In the figure: 1. a main body; 2. positioning the clamping groove; 3. a limiting plate; 4. a desktop; 5. a positioning spring; 6. a handle; 7. a first positioning screw rod; 8. fixing the rod; 9. adjusting the rotating shaft; 10. fixing the clamping plate; 11. an anti-skid rubber pad; 12. positioning the slide rail; 13. positioning the sliding block; 14. a second positioning screw rod; 15. a collimator; 16. a delay lever; 17. a guard bar.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: an optical instrument inspection bracket comprises a main body 1, a positioning clamping groove 2, a limiting plate 3, a table top 4, a positioning spring 5, a handle 6, a first positioning screw rod 7, a fixed rod 8, an adjusting rotating shaft 9, a fixed splint 10, an anti-skid rubber pad 11, a positioning slide rail 12, a positioning slide block 13, a second positioning screw rod 14, a collimator 15, a delay rod 16 and a protective rod 17, wherein the lower end of the main body 1 is provided with the positioning clamping groove 2, the limiting plate 3 is arranged in the positioning clamping groove 2, the table top 4 is arranged on the inner side of the limiting plate 3, the positioning spring 5 is arranged on the right side of the limiting plate 3, a telescopic structure is formed between the positioning clamping groove 2 and the limiting plate 3, the main body 1 and the table top 4 form a clamping structure through the limiting plate 3, the positioning springs 5 are uniformly distributed along the horizontal central line of the limiting plate 3, and, the limit plate 3 is prevented from deviating during use, and the main body 1 can be limited by the multiple groups of the set positioning springs 5, so that the deviation is prevented during use;
a first positioning screw rod 7 is fixed on the left side of the upper surface of the main body 1, a fixing rod 8 is arranged at the upper end of the first positioning screw rod 7, handles 6 are arranged on the left side and the right side of the main body 1, the handles 6 are connected with the main body 1 in a welding mode, the main body 1 forms a telescopic structure with the fixing rod 8 through the first positioning screw rod 7, meanwhile, the fixing rod 8 is symmetrical about the left vertical central line of the main body 1, the device can be conveniently carried through the arranged handles 6, the height of the fixing rod 8 can be adjusted through the arranged first positioning screw rod 7 according to requirements, so that a lens can be conveniently inspected, an adjusting rotating shaft 9 is arranged at the upper end of the fixing rod 8, a fixing clamp plate 10 is arranged on the outer side of the adjusting rotating shaft 9, a rotating structure is formed between the fixing rod 8 and the fixing clamp plate 10 through the adjusting rotating shaft, the anti-skid rubber pad 11 is fixedly connected with the fixed clamping plate 10, the lens can be fixed through the arranged fixed clamping plate 10, the influence on the normal use of the device caused by the inconvenience in fixing the lens in use can be avoided, and the arranged anti-skid rubber pad 11 can be fixed more tightly to prevent the lens from deviating;
the positioning slide rail 12 is arranged on the right side of the first positioning screw rod 7, the upper surface of the positioning slide rail 12 is provided with a positioning slide block 13, the upper end of the positioning slide block 13 is provided with a second positioning screw rod 14, the upper end of the second positioning screw rod 14 is fixed with a collimator 15, a sliding structure is formed between the positioning slide rail 12 and the positioning slide block 13, the positioning slide rail 12 is in threaded connection with the positioning slide block 13, the positioning slide block 13 forms a telescopic structure through the second positioning screw rod 14 and the collimator 15, the collimator 15 can be controlled through the arranged positioning slide rail 12, the positioning slide rail 12 is in threaded connection with the positioning slide block 13, the sliding of the positioning slide block 13 can be prevented when in use, the right side inside of the positioning slide rail 12 is provided with a delay rod 16, the lower side of the delay rod 16 is provided with a guard rod 17, and the sliding structure is formed between the delay rod, and the delay rod 16 penetrates through the inside of the positioning slide rail 12, and the protective rod 17 is symmetrical about the horizontal central line of the main body 1, the distance of the collimator 15 can be adjusted according to the requirement through the arranged delay rod 16, and the inconvenience brought to the lens inspection due to the limited length of the device is avoided.
The working principle is as follows: for the inspection support, when in use, a user firstly places the main body 1 at a designated position through the handle 6, then pulls the limiting plate 3 downwards, the limiting plate 3 and the table top 4 can be fixed through the arranged positioning spring 5, the arranged positioning clamping groove 2 can avoid that the main body 1 and the limiting plate 3 deviate to influence the normal use of the device when in use, then the fixed rod 8 is adjusted to be in the designated position by screwing the positioning screw rod I7, the fixed clamping plate 10 at the outer side of the adjusting rotating shaft 9 is extruded, so that the lens to be detected can be placed at the inner side of the fixed clamping plate 10, two groups of anti-skid rubber pads 11 arranged on the inner wall of the fixed clamping plate 10 can prevent the lens from falling off when in use, the anti-skid rubber pads 11 arranged on the inner wall of the fixed clamping plate 10 can enable the two to be connected more tightly, and then the positioning, the positioning sliding block 13 slides outside the positioning sliding rail 12, the placing position of the collimator 15 can be flexibly adjusted, after adjustment is finished, a bolt outside the positioning sliding block 13 can be screwed to fix the positioning sliding block, the positioning sliding block 13 is prevented from deviating when in use, if the length of the positioning sliding rail 12 is limited, the delay rod 16 can be pulled outwards when in use, the length of the positioning sliding block 13 can be increased, inconvenience in lens inspection due to limited length of the device is avoided, the arranged protective rod 17 can limit the delay rod 16, the delay rod 16 is prevented from deviating when in use, and therefore the using process of the whole inspection support is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An optical instrument inspection stand, includes main part (1) and location slide rail (12), its characterized in that: the lower end of the main body (1) is provided with a positioning clamping groove (2), a limiting plate (3) is arranged inside the positioning clamping groove (2), a tabletop (4) is arranged on the inner side of the limiting plate (3), a positioning spring (5) is arranged on the right side of the limiting plate (3), a first positioning screw rod (7) is fixed on the left side of the upper surface of the main body (1), a fixing rod (8) is arranged at the upper end of the first positioning screw rod (7), an adjusting rotating shaft (9) is arranged at the upper end of the fixing rod (8), a fixing clamp plate (10) is arranged on the outer side of the adjusting rotating shaft (9), a positioning slide rail (12) is arranged on the right side of the first positioning screw rod (7), a positioning slide block (13) is arranged on the upper surface of the positioning slide rail (12), a second positioning screw rod (14) is arranged at the upper end of the positioning slide block, the inside right side of location slide rail (12) is provided with delay pole (16), and the downside that delays pole (16) is provided with guard bar (17).
2. An optical instrument inspection stand according to claim 1, wherein: constitute extending structure between positioning channel groove (2) and limiting plate (3), and main part (1) passes through and constitutes the block structure between limiting plate (3) and positioning spring (5) and desktop (4) to positioning spring (5) are along the horizontal central line evenly distributed of limiting plate (3).
3. An optical instrument inspection stand according to claim 1, wherein: the left and right sides of main part (1) all is provided with handle (6), and the connected mode between handle (6) and main part (1) is welded connection to constitute extending structure between main part (1) through location lead screw (7) and dead lever (8), dead lever (8) are symmetrical about the vertical center line in left side of main part (1) simultaneously.
4. An optical instrument inspection stand according to claim 1, wherein: the fixing rod (8) is of a rotating structure formed between the adjusting rotating shaft (9) and the fixing clamping plate (10), an anti-skidding rubber pad (11) is arranged on the inner wall of the fixing clamping plate (10), and the anti-skidding rubber pad (11) is fixedly connected with the fixing clamping plate (10) in a connecting mode.
5. An optical instrument inspection stand according to claim 1, wherein: a sliding structure is formed between the positioning slide rail (12) and the positioning slide block (13), the positioning slide rail (12) is in threaded connection with the positioning slide block (13), and the positioning slide block (13) forms a telescopic structure with the collimator (15) through a second positioning screw rod (14).
6. An optical instrument inspection stand according to claim 1, wherein: the delay rod (16) and the positioning slide rail (12) form a sliding structure, the delay rod (16) penetrates through the positioning slide rail (12), and the guard rod (17) is symmetrical about the horizontal center line of the main body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020641330.XU CN211626876U (en) | 2020-04-25 | 2020-04-25 | Optical instrument inspection support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020641330.XU CN211626876U (en) | 2020-04-25 | 2020-04-25 | Optical instrument inspection support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211626876U true CN211626876U (en) | 2020-10-02 |
Family
ID=72622621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020641330.XU Expired - Fee Related CN211626876U (en) | 2020-04-25 | 2020-04-25 | Optical instrument inspection support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211626876U (en) |
-
2020
- 2020-04-25 CN CN202020641330.XU patent/CN211626876U/en not_active Expired - Fee Related
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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: 20201002 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |