CN209728307U - Rain proof type right-angle prism - Google Patents
Rain proof type right-angle prism Download PDFInfo
- Publication number
- CN209728307U CN209728307U CN201920899732.7U CN201920899732U CN209728307U CN 209728307 U CN209728307 U CN 209728307U CN 201920899732 U CN201920899732 U CN 201920899732U CN 209728307 U CN209728307 U CN 209728307U
- Authority
- CN
- China
- Prior art keywords
- prism
- shell
- rain
- shape
- holder
- 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
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000013507 mapping Methods 0.000 description 4
- 238000011161 development Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
Landscapes
- Mounting And Adjusting Of Optical Elements (AREA)
Abstract
The utility model relates to a kind of rain proof type right-angle prisms, it is characterized in that it includes L shape prism holder, prism shell, prism of corner cube and fixed screw；Prism of corner cube is arranged in prism shell, circumferentially water guide groove is equipped on the prism shell of prism of corner cube front end outer side, lateral edge is equipped with rain-proof convex edge on the front end of prism shell, prism shell is arranged on the vertical rod of L shape prism holder by fixed screw, and fixed mounting hole is equipped on the horizon bar of L shape prism holder.The utility model has the advantages that be easily installed maintenance and dustproof and rainproof.
Description
Technical field
The utility model relates to a kind of right-angle prism more particularly to a kind of rain proof types.
Background technique
Surveying is the subject being born in human practice, its development be unable to do without instrument of surveying and mapping, the hair of surveying
Exhibition process is also the course of the creation of instrument of surveying and mapping, change, and the development of instrument of surveying and mapping can be divided into mechanical device, optical instrument, electricity
Sub- instrument etc., instrument of surveying and mapping is in mechanical device, optical instrument the epoch stage excessive to the electronic instrument epoch at this stage.
The measuring prism of common mating total stations some at present can not be fixed on the wall, and be brought in monitoring to operator
Many inconveniences, at the same general measuring prism do not allow it is easy to install, it is inadequate to the stability and intensity of mechanical stress, due to big
Part fixed point monitoring prism apparatus is exposed to outdoor for a long time, without any dustproof and rainproof measure, if adding nothing for a long time
People's maintenance may most of prism apparatus be unable to normal use, so that data can not be acquired accurately.
Summary of the invention
For disadvantage mentioned above, the purpose of this utility model is to provide a kind of rain-proofs for being easily installed maintenance and dustproof and rainproof
Formula right-angle prism,
The technology contents of the utility model are a kind of rain proof type right-angle prism, it is characterized in that it includes L shape prism holder, rib
Mirror shell, prism of corner cube and fixed screw；Prism of corner cube is arranged in prism shell, sets on the prism shell of prism of corner cube front end outer side
There is circumferentially water guide groove, lateral edge is equipped with rain-proof convex edge on the front end of prism shell, and prism shell is arranged by fixed screw in L shape
On the vertical rod of prism holder, fixed mounting hole is equipped on the horizon bar of L shape prism holder.
The utility model compared with prior art possessed by advantage are as follows: the utility model can be facilitated by L shape prism holder
The installation and maintenance of rain proof type right-angle prism；The anti-of diagonal cone prism is played with water guide groove by the rain-proof convex edge on prism shell
The effect of dirt rain-proof.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the utility model.
Fig. 2 is the stereoscopic schematic diagram of the utility model.
Fig. 3 is the front view of the utility model.
Specific embodiment
As shown in Figure 1, Figure 2 and Figure 3, a kind of rain proof type right-angle prism, it is characterized in that it includes L shape prism holder 1, prism shell
2, prism of corner cube 3 and fixed screw 4；Prism of corner cube 3 is arranged in prism shell 2, in the prism shell 2 of 3 front end outer side of prism of corner cube
It is equipped with circumferentially water guide groove 2.1, lateral edge is equipped with rain-proof convex edge 2.2 on the front end of prism shell 2, and prism shell 2 passes through fixation
Screw 4 is arranged on the vertical rod 1.1 of L shape prism holder 1, and fixed mounting hole is equipped on the horizon bar 1.2 of L shape prism holder 1
1.3。
Claims (1)
1. a kind of rain proof type right-angle prism, it is characterized in that it includes L shape prism holder, prism shell, prism of corner cube and fixed screw；Angle
Cone prism is arranged in prism shell, circumferentially water guide groove is equipped on the prism shell of prism of corner cube front end outer side, in prism shell
Front end on lateral edge be equipped with rain-proof convex edge, prism shell is arranged on the vertical rod of L shape prism holder by fixed screw, in L shape rib
The horizon bar of mirror holder is equipped with fixed mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899732.7U CN209728307U (en) | 2019-06-15 | 2019-06-15 | Rain proof type right-angle prism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920899732.7U CN209728307U (en) | 2019-06-15 | 2019-06-15 | Rain proof type right-angle prism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209728307U true CN209728307U (en) | 2019-12-03 |
Family
ID=68675357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920899732.7U Expired - Fee Related CN209728307U (en) | 2019-06-15 | 2019-06-15 | Rain proof type right-angle prism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209728307U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112764191A (en) * | 2021-02-08 | 2021-05-07 | 中国电建集团贵州电力设计研究院有限公司 | Aiming prism lens rainproof structure |
-
2019
- 2019-06-15 CN CN201920899732.7U patent/CN209728307U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112764191A (en) * | 2021-02-08 | 2021-05-07 | 中国电建集团贵州电力设计研究院有限公司 | Aiming prism lens rainproof structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102601131B (en) | A kind of billet surface quality on-line detecting device | |
| CN209728307U (en) | Rain proof type right-angle prism | |
| CN205353165U (en) | Sight glass for electricity inspection | |
| KR20130059937A (en) | Protective case for watt-hour meter | |
| CN205843691U (en) | A kind of fixing device of position adjustable cylinder shape sensor | |
| CN204496634U (en) | A kind of stationary installation of circumference intrusion detection vibration optical fiber | |
| CN203773052U (en) | Ultrasonic detector | |
| CN103090800A (en) | Laser measurement instrument | |
| CN204043887U (en) | Stream optical measurement three-dimensional scaling plate in turbine | |
| CN209842416U (en) | Sun position tracking device based on image processing | |
| CN211926870U (en) | Sighting rod subassembly that engineering survey used | |
| CN210488018U (en) | Novel shutter bottom mounting structure and mechanical five-parameter structure thereof | |
| CN108254140A (en) | Bridge Crack micrometering amount monitoring device | |
| CN204188803U (en) | A kind of array image sensor position of focal plane adjusting mechanism | |
| CN208505246U (en) | A kind of guide rail raceway width of measuring device | |
| CN205942744U (en) | Authentication equipment based on biological characteristics | |
| CN206531478U (en) | A kind of laser profile structure based on integrated trim designs | |
| CN107037315B (en) | A kind of large size workshop inspector machine winding detection device | |
| CN206638748U (en) | A kind of high efficiency adapter type isolator test device | |
| CN205649502U (en) | Tumor size measuring device | |
| CN207816541U (en) | Bridge Crack micrometering amount monitoring device | |
| CN204859404U (en) | Device is tourd in automatic formation of image of multipurpose | |
| CN209623707U (en) | A kind of measuring device of constructing tunnel design | |
| CN205748379U (en) | A kind of multifunctional engineering surveying instrument | |
| CN208520360U (en) | A kind of decorative engineering is sticked together with multi-functional messenger wire |
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: 20191203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |