CN202648586U - Detection tool used for collecting lens - Google Patents
Detection tool used for collecting lens Download PDFInfo
- Publication number
- CN202648586U CN202648586U CN 201220296330 CN201220296330U CN202648586U CN 202648586 U CN202648586 U CN 202648586U CN 201220296330 CN201220296330 CN 201220296330 CN 201220296330 U CN201220296330 U CN 201220296330U CN 202648586 U CN202648586 U CN 202648586U
- Authority
- CN
- China
- Prior art keywords
- collecting lens
- condenser
- supporting seat
- height
- tool used
- 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.)
- Expired - Fee Related
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- Length Measuring Devices By Optical Means (AREA)
Abstract
The utility model discloses a detection tool used for a collecting lens. The detection tool used for the collecting lens includes a support base in a hollow shape. A dialgage is arranged on the support base. An indicator of the dialgage is disposed in a hollow cavity of the support base. A distance between an end part of the indicator of the dialgage and the bottom face of the support base is in an upper and lower tolerance limit value range of the height from the upper surface of the collecting lens to a screw step face of a pedestal. The detection tool used for the collecting lens also includes a detection table provided with a standard block. The height of the standard block is the height from the upper surface of the collecting lens to the screw step face of the pedestal. The support base includes a round-table-shaped hollow body and a cylindrical dialgage. The detection tool used for the collecting lens is in low in manufacturing cost and convenient in use, thereby guaranteeing the mass of the collecting lens installed on a microscope.
Description
Technical field
The utility model relates to a kind of cubing for condenser.
Background technology
Condenser as shown in Figure 1, formed by a slice or several pieces lens and base, be installed in and work to converge light on the microscope, light is focused on the sample that will observe, reinforcement is to the illumination of sample, and light is injected in the object lens, and the mirror post is other an adjustable screw, rotate its liftable condenser, to regulate the power of luminance brightness in the visual field.Be provided with the screw step surface on the condenser base, condenser is by being arranged on screw lock in the screw step surface on microscope.Condenser needs to measure the camera lens upper surface to the height of the screw step surface of base after installing, and this height dimension surpasses upper prescribing a time limit, and the flexible specimen holder that is installed in the condenser top on the microscope can scratch camera lens when mobile, make instrument impaired.Condenser is subjected to when mounted that the eyeglass screens is inaccurate, lens thickness exceeds standard, have the cause influence such as burr on the floor installation face, rear measurement camera lens upper surface may occur installing to the underproof phenomenon of height of the screw step surface of base.
The utility model content
Technical problem to be solved in the utility model is: provide a kind of and for detection of condenser whether qualified cubing be installed.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of cubing for condenser, comprise: supporting seat, supporting seat is hollow form, be provided with dial gauge on the supporting seat, the dial gauge pointer is arranged in the hollow cavity of supporting seat, the distance of dial gauge pointer end and supporting seat bottom surface at condenser camera lens upper surface in the upper and lower tolerance limit value scope of the height of the screw step surface of base; Monitor station is provided with calibrated bolck on the monitor station, the height of calibrated bolck is that condenser camera lens upper surface is to the height of the screw step surface of base.
Described supporting seat comprises round table-like hollow body, and dial indicator holder cylindraceous.
The beneficial effects of the utility model are: the low cost of manufacture of this cubing, and easy to use, guaranteed to be installed to the quality of the condenser on the microscope.
Description of drawings
Fig. 1 is the structural representation of condenser.
Fig. 2 is structural representation of the present utility model.
Among Fig. 1 to Fig. 2: 1. supporting seat, 101. hollow bodies, 102. dial indicator holders, 2. dial gauge, 3. monitor station, 4. calibrated bolck.
Embodiment
Below in conjunction with accompanying drawing, describe specific embodiments of the present utility model in detail.
As shown in Figure 2, a kind of cubing for condenser, comprise: supporting seat 1, supporting seat 1 is hollow form, be provided with dial gauge 2 on the supporting seat 1, dial gauge 2 pointers are arranged in the hollow cavity of supporting seat 1, and the distance of dial gauge 2 pointer ends and supporting seat 1 bottom surface (is 18.9 ± 0.2mm) in the present embodiment at condenser camera lens upper surface in the upper and lower tolerance limit value scope of the height of the screw step surface of base; Monitor station 3 is provided with calibrated bolck 4 on the monitor station 3, the height of calibrated bolck 4 is that condenser camera lens upper surface is to the height (highly being 18.9mm in the present embodiment) of the screw step surface of base.Described supporting seat 1 comprises round table-like hollow body 101, and dial indicator holder cylindraceous 102.
During use, dial gauge 2 and supporting seat 1 are put on the monitor station 3, adjusting dial gauge 2 is the position so that pointer makes zero.Then will prop up and claim seat to place on the screw step surface of condenser base, observe its dimensional accuracy by showing upper pointer, see that indicated value whether in the scope of ± 0.2mm, in this scope, illustrates that this part assembling product is qualified such as indicated value; Otherwise, be unacceptable product.
The low cost of manufacture of this cubing, easy to use, guaranteed to be installed to the quality of the condenser on the microscope.
Claims (2)
1. cubing that is used for condenser is characterized in that: comprising:
Supporting seat, supporting seat is hollow form, be provided with dial gauge on the supporting seat, the dial gauge pointer is arranged in the hollow cavity of supporting seat, the distance of dial gauge pointer end and supporting seat bottom surface at condenser camera lens upper surface in the upper and lower tolerance limit value scope of the height of the screw step surface of base;
Monitor station is provided with calibrated bolck on the monitor station, the height of calibrated bolck is that condenser camera lens upper surface is to the height of the screw step surface of base.
2. a kind of cubing for condenser as claimed in claim 1, it is characterized in that: described supporting seat comprises round table-like hollow body, and dial indicator holder cylindraceous.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296330 CN202648586U (en) | 2012-06-25 | 2012-06-25 | Detection tool used for collecting lens |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296330 CN202648586U (en) | 2012-06-25 | 2012-06-25 | Detection tool used for collecting lens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202648586U true CN202648586U (en) | 2013-01-02 |
Family
ID=47417683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296330 Expired - Fee Related CN202648586U (en) | 2012-06-25 | 2012-06-25 | Detection tool used for collecting lens |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202648586U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721348A (en) * | 2012-06-25 | 2012-10-10 | 张家港市光学仪器有限公司 | Inspection device for condenser |
-
2012
- 2012-06-25 CN CN 201220296330 patent/CN202648586U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102721348A (en) * | 2012-06-25 | 2012-10-10 | 张家港市光学仪器有限公司 | Inspection device for condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130102 Termination date: 20160625 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |