CN201477294U - Reading microscope datum debugging device - Google Patents
Reading microscope datum debugging device Download PDFInfo
- Publication number
- CN201477294U CN201477294U CN200920234408XU CN200920234408U CN201477294U CN 201477294 U CN201477294 U CN 201477294U CN 200920234408X U CN200920234408X U CN 200920234408XU CN 200920234408 U CN200920234408 U CN 200920234408U CN 201477294 U CN201477294 U CN 201477294U
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- screw rod
- reading microscope
- screw
- edge frame
- metal edge
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Abstract
The utility model relates to a reading microscope datum debugging device, which belongs to the field of physical experimental apparatuses. The reading microscope datum debugging device is characterized in that a rubber band is in series connection with a thin thread to form a loop; the thin thread is pressed inside a positioning slot on a positioning rod in matched casting connection with a positioning spiral sleeve; the positioning spiral sleeve is screwed on a corresponding screw rod and coupled with a corresponding cross rod; the screw rod is traversed and bridged between a front edge and a rear edge of a metal frame; and strip-shaped rubber absorption pads with concave bottom surfaces are pasted below two end edges of the metal frame. As the technical scheme is adopted, the reading microscope datum debugging device has the advantages of being capable of obtaining an observable active line parallel to the axis of a main spiral rod of a reading microscope, helping students to rapidly accurately debugging a vertical line of a cross-shaped ruled line inside an ocular lens of the reading microscope to the position mutually perpendicular to the axis of the main spiral rod of the readout microscope, reducing experimental operation difficulty, improving accuracy of experimental measured results and having simple structure and convenient operation.
Description
Affiliated technical field
The present invention relates to a kind of reading microscope benchmark debugging apparatus, belong to the physical experiment apparatus field.
Background technology
When using the reading microscope measurement data, at first will carry out some to reading microscope proofreaies and correct and the benchmark debugging, particularly before reading, must accurately debug the orthogonal position of main screw rod axis with reading microscope to the vertical line of cross delineation line in the reading microscope eyepiece, because this debugging difficulty is bigger, in the Experiment of College Physics process, the student often can't be ready conscientious careful this debugging of carrying out to bring bigger error to experimental measurements thus.
Summary of the invention
The present utility model is a kind of reading microscope benchmark debugging apparatus, can obtain a solid line that can observe that parallels with the main screw rod axis of reading microscope, help the student fast the vertical line of cross delineation line in the reading microscope eyepiece accurately to be debugged the orthogonal position of main screw rod axis with reading microscope, the accuracy that improves experimental measurements.
The present utility model is achieved in that reading microscope benchmark debugging apparatus is by metal edge frame, backstay, horizontal cross bar, bungee, fine rule, screw rod, the setting screw sleeve pipe, bottom surface matrix strip rubber absorption layer, screw, the screw rod fixed sleeving, ebonite wood rotation set, gib screw, the location wire casing, the metal swivel nut is formed, horizontal cross bar and metal edge frame casting connect, cover the screw rod fixed sleeving on the screw rod, with 4 screws two screw rod fixed sleevings are fixed on the metal edge frame respectively, screw rod spins mutually with the ebonite wood rotation set that is embedded with the metal swivel nut after passing the screw rod fixed sleeving, the gib screw screw rod that spins, it is characterized in that: bungee and fine rule are concatenated into wire loop, fine rule is by in the location wire casing that is placed on the backstay, backstay and setting screw sleeve pipe pairing casting connect, the setting screw casing pipe sleeve is spun on the respective threaded rod, simultaneously with the coupling of corresponding horizontal cross bar, screw rod crosses across between the metal edge frame front and rear side, down sticking obedient bottom surface, limit, metal edge frame two ends matrix strip rubber absorption layer.
Owing to adopt technique scheme, advantage and good effect that the present utility model had are: can obtain a solid line that can observe that parallels with the main screw rod axis of reading microscope, help the student fast the vertical line of cross delineation line in the reading microscope eyepiece accurately to be debugged the orthogonal position of main screw rod axis with reading microscope, reduce the experimental implementation difficulty, improve the accuracy of experimental measurements.Simple in structure, easy to operate.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is an agent structure synoptic diagram of the present invention.
Fig. 2 is the partial structurtes enlarged diagram of (7) among Fig. 1 of the present invention, (12), (13), (14) and (19).
Fig. 3 is the partial structurtes enlarged diagram of (6) among Fig. 1 of the present invention, (7), (8), (10), (18).
Fig. 4 is the partial structurtes enlarged diagram of (1) among Fig. 1 of the present invention, (3), (15), (16), (11), (12).
1. metal edge frames, 2. backstays, 3. horizontal cross bars, 4. bungees, 5. fine rules, 6. backstays, 7. screw rods, 8. setting screw sleeve pipes, 9. bottom surface matrix strip rubber absorption layers, 10. horizontal cross bars, 11. screws, 12. screw rod fixed sleevings, 13. ebonites wood rotation set, 14. gib screws, 15. setting screw sleeve pipes, 16. screw rods, 17. bottom surface matrix strip rubber absorption layers, 18. location wire casing 19. metal swivel nuts among the figure
Embodiment
In Fig. 1, horizontal cross bar (3), (10) connect with metal edge frame (1) casting, screw rod (7), (16) cover screw rod fixed sleeving (12) on, use 4 screws (11) that two screw rod fixed sleevings (12) are fixed on the metal edge frame (1) respectively, screw rod (7), (16) passing screw rod fixed sleeving (12) back spins mutually with the ebonite wood rotation set (13) that is embedded with metal swivel nut (19), gib screw (14) screw rod (7) that spins, (16), it is characterized in that: bungee (4) is concatenated into wire loop with fine rule (5), fine rule (5) is by being placed on backstay (2), (6) location wire casing (18) lining on, backstay (2), (6) with setting screw sleeve pipe (8), (15) the pairing casting connects, setting screw sleeve pipe (8) (15) cover is spun on respective threaded rod (7), (16) on, simultaneously with corresponding horizontal cross bar (10), (3) coupling, screw rod (7), (16) cross across between metal edge frame (1) front and rear side the down sticking obedient bottom surface matrix strip rubber absorption layer (9) in metal edge frame (1) limit, two ends, (17).
In Fig. 2, cover screw rod fixed sleeving (12) on the screw rod (7), screw rod (7) passes screw rod fixed sleeving (12) back and spins mutually with the wooden rotation set of the ebonite that is embedded with metal swivel nut (19) (13), gib screw (14) screw rod (7) that spins.
In Fig. 3, backstay (6) and setting screw sleeve pipe (8) pairing casting connects, and setting screw sleeve pipe (8) cover is spun on corresponding screw rod (7) and goes up, simultaneously and corresponding horizontal cross bar (10) coupling, and location wire casing (18) is opened the upper end, circular arc side at backstay (6).
In Fig. 4, cover screw rod fixed sleeving (12) on the screw rod (16), screw rod (16) crosses across between metal edge frame (1) front and rear side, with 4 screws (11) screw rod fixed sleeving (12) is fixed on the metal edge frame (1) together, screw rod (16) passes screw rod fixed sleeving (12) back and spins mutually with the ebonite wood rotation set (13) that is embedded with metal swivel nut (19), gib screw (14) screw rod (16) that spins, setting screw sleeve pipe (15) and corresponding horizontal cross bar (3) coupling.
Be its principle of work summary below:
For guaranteeing its effect, the high about 2.5cm of device, the relative about 8cm of flat side spacing between backstay (2), (6), the bottom surface matrix strip rubber absorption layer (9) under metal edge frame (1) limit, two ends, (17) handle assembly are adsorbed on the table top central authorities of reading microscope glass objective table; The wire loop that bungee (4) and fine rule (5) are concatenated into is tightly by location wire casing (18) lining that is placed on backstay (2), (6), the most advanced and sophisticated seamed edge that intersect the peace side, circular arc side of backstay (2), (6) supports the point that fine rule (5)----seamed edge supports fine rule, abbreviates " strong point " as; Regulate the horizontal level of reading microscope object lens, and the lengthwise position of rotating ebonite wood rotation set (13) the adjusting backstay (2) or (6) on this device, make the reading microscope object lens be positioned at the top of backstay (2) or (6), and the picture that makes corresponding " strong point " become in eyepiece drops on the intersection point of cross delineation line, regulate another ebonite wood rotation set (13) of reading microscope object lens and rotation again, make the reading microscope object lens be positioned at backstay (6) or (2) top again, the same picture that makes corresponding " strong point " become in eyepiece drops on the intersection point of cross delineation line, at this moment the picture that becomes in eyepiece of the fine rule (5) between two " strong points " on backstay (2) and (6) just parallels with the main screw rod axis of reading microscope, rotate the cross delineation line in the eyepiece, make cross delineate the picture coincidence that the fine rule (5) between the horizontal line and two " strong point " of line becomes in eyepiece, then just the main screw rod axis with reading microscope is vertical mutually for the vertical line of cross delineation line; Other is noted that: (16) among Fig. 1, (12), (13), (14) and (19) partial structurtes enlarged diagram are referring to Fig. 2; (2), (15), (16), (3), (18) partial structurtes enlarged diagram are referring to Fig. 3 among Fig. 1; (1), (7), (8), (10), (11), (12) partial structurtes enlarged diagram are referring to Fig. 4 among Fig. 1.
Claims (1)
1. reading microscope benchmark debugging apparatus, by metal edge frame, backstay, horizontal cross bar, bungee, fine rule, screw rod, the setting screw sleeve pipe, bottom surface matrix strip rubber absorption layer, screw, the screw rod fixed sleeving, ebonite wood rotation set, gib screw, the location wire casing, the metal swivel nut is formed, horizontal cross bar (3), (10) connect with metal edge frame (1) casting, screw rod (7), (16) cover screw rod fixed sleeving (12) on, use 4 screws (11) that two screw rod fixed sleevings (12) are fixed on the metal edge frame (1) respectively, screw rod (7), (16) passing screw rod fixed sleeving (12) back spins mutually with the ebonite wood rotation set (13) that is embedded with metal swivel nut (19), gib screw (14) screw rod (7) that spins, (16), it is characterized in that: bungee (4) is concatenated into wire loop with fine rule (5), fine rule (5) is by being placed on backstay (2), (6) location wire casing (18) lining on, backstay (2), (6) with setting screw sleeve pipe (8), (15) the pairing casting connects, setting screw sleeve pipe (8), (15) cover is spun on respective threaded rod (7), (16) on, simultaneously with corresponding horizontal cross bar (10), (3) coupling, screw rod (7), (16) cross across between metal edge frame (1) front and rear side the down sticking obedient bottom surface matrix strip rubber absorption layer (9) in metal edge frame (1) limit, two ends, (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920234408XU CN201477294U (en) | 2009-08-27 | 2009-08-27 | Reading microscope datum debugging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920234408XU CN201477294U (en) | 2009-08-27 | 2009-08-27 | Reading microscope datum debugging device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201477294U true CN201477294U (en) | 2010-05-19 |
Family
ID=42413546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920234408XU Expired - Fee Related CN201477294U (en) | 2009-08-27 | 2009-08-27 | Reading microscope datum debugging device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201477294U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183204A (en) * | 2011-03-22 | 2011-09-14 | 四川大学 | Cross wire director of reading microscope |
-
2009
- 2009-08-27 CN CN200920234408XU patent/CN201477294U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102183204A (en) * | 2011-03-22 | 2011-09-14 | 四川大学 | Cross wire director of reading microscope |
| CN102183204B (en) * | 2011-03-22 | 2013-03-20 | 四川大学 | Cross wire director of reading microscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20130827 |