CN204855931U - Portable electric power worker well observation instrument - Google Patents
Portable electric power worker well observation instrument Download PDFInfo
- Publication number
- CN204855931U CN204855931U CN201520553884.3U CN201520553884U CN204855931U CN 204855931 U CN204855931 U CN 204855931U CN 201520553884 U CN201520553884 U CN 201520553884U CN 204855931 U CN204855931 U CN 204855931U
- Authority
- CN
- China
- Prior art keywords
- eyepiece
- lens barrel
- lens cone
- observation instrument
- well
- 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.)
- Active
Links
Landscapes
- Lenses (AREA)
Abstract
The utility model discloses a portable electric power worker well observation instrument, including lens cone, eyepiece and objective, it has the eyepiece to remove the rail mounting through the eyepiece on the lens cone, is provided with eyepiece regulating handle on the eyepiece, and the eyepiece slides and sets up the one end at the lens cone, and the lens cone is L type retractable lens cone, conveniently carries, and objective are installed to the other end of lens cone, and the turn of lens cone is provided with total reflection prism, objective before installed high bright LED searchlight, install on the lens cone and to fix the browpiece at the well head with the visulizer. The utility model discloses simple structure, reasonable in design, convenient to use, portable has guaranteed the safety that survey crew went into the well, the practicality is strong.
Description
Technical field
The utility model relates to a kind of observation device, particularly relates to a kind of portable power work well observation instrument.
Background technology
When designing or workmen surveys existing electric power work well, usually need to open well lid and lower well operations, so not only survey crew's operation process extremely bothers, for the work well of some particular surroundingss, often there is the harmful gases such as poison gas in its well, if directly go into the well when not verifying in well, very easily endanger the healthy of workman of going into the well.
Therefore, those skilled in the art is devoted to develop a kind of portable power work well observation instrument.
Utility model content
Because the above-mentioned defect of prior art, technical problem to be solved in the utility model is to provide a kind of portable power work well observation instrument, and structure is simple, reasonable in design, easy to use, is easy to carry, ensure that the safety that survey crew go into the well, practical.
For achieving the above object, the utility model provides a kind of portable power work well observation instrument, comprise lens barrel, eyepiece and object lens, lens barrel is provided with eyepiece by eyepiece moving track, and eyepiece is provided with eyepiece adjustment handle, eyepiece is slidably arranged in one end of lens barrel, lens barrel is L-type extension type lens barrel, be convenient for carrying, the other end of lens barrel is provided with object lens, and the turning of lens barrel is provided with total reflection prism.
As preferably, before described object lens, be equiped with highlighted LED searchlight, be conducive to the searchlighting of subsurface environment.
As preferably, described lens barrel is provided with the browpiece that visualizer can be fixed on well head.
The beneficial effects of the utility model:
The utility model designs due to said structure, easy to use, not only eliminates the trouble that survey crew go into the well, can also avoid the harm to personnel such as poison gas in well.
Be described further below with reference to the technique effect of accompanying drawing to design of the present utility model, concrete structure and generation, to understand the purpose of this utility model, characteristic sum effect fully.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to described in Fig. 1, portable power work well observation instrument of the present utility model, in one embodiment, by the following technical solutions: comprise lens barrel 1, eyepiece 2 and object lens 3, lens barrel 1 is provided with eyepiece 2 by eyepiece moving track 4, eyepiece 2 is provided with eyepiece adjustment handle 5, eyepiece 2 is slidably arranged in one end of lens barrel 1, lens barrel 1 is L-type lens barrel, and the other end of lens barrel 1 is provided with object lens 3, and the turning of lens barrel 1 is provided with total reflection prism 6.
It should be noted that described lens barrel 1 is extension type lens barrel, the used time can not shorten to 1/4th of raw footage, is convenient for carrying.
In addition, described lens barrel 1 is provided with browpiece 7.
This embodiment in use, can be hand-held or by browpiece 7, observation instrument is stood on work well head by survey crew, again the lens barrel 1 of " L " shape is stretched into down-hole, can 360 degree of situations about rotating in inspection wells, lens barrel turning utilizes total reflection prism 6 that the scene that object lens 3 are observed is reflexed to eyepiece 2 and watches, before object lens 3, the highlighted LED searchlight of installing is convenient to the observation of visualizer under dark surrounds, eyepiece 2 is provided with adjustable eyepiece adjustment handle 5, to be undertaken looking in the distance the conversion of multiple by regulating eyepiece position.
This embodiment, as a kind of portable observation instrument of exempting to go into the well, uses this portable instrument to observe, and can exempt the trouble inconvenience that traditional approach survey crew go into the well, use flexibly, have wide market application foreground.
More than describe preferred embodiment of the present utility model in detail.Should be appreciated that those of ordinary skill in the art just can make many modifications and variations according to design of the present utility model without the need to creative work.Therefore, all technician in the art according to design of the present utility model on the basis of existing technology by the available technical scheme of logical analysis, reasoning, or a limited experiment, all should by the determined protection domain of claims.
Claims (4)
1. a portable power work well observation instrument, it is characterized in that: comprise lens barrel (1), eyepiece (2) and object lens (3), lens barrel (1) is provided with eyepiece (2) by eyepiece moving track (4), eyepiece (2) is provided with eyepiece adjustment handle (5), eyepiece (2) is slidably arranged in one end of lens barrel (1), lens barrel (1) is L-type lens barrel, the other end of lens barrel (1) is provided with object lens (3), and the turning of lens barrel (1) is provided with total reflection prism (6).
2. portable power work well observation instrument as claimed in claim 1, is characterized in that: described lens barrel (1) is extension type lens barrel.
3. portable power work well observation instrument as claimed in claim 1, is characterized in that: described object lens (3) are front is equiped with highlighted LED searchlight.
4. portable power work well observation instrument as claimed in claim 1, is characterized in that: described lens barrel (1) is provided with browpiece (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553884.3U CN204855931U (en) | 2015-07-28 | 2015-07-28 | Portable electric power worker well observation instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520553884.3U CN204855931U (en) | 2015-07-28 | 2015-07-28 | Portable electric power worker well observation instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204855931U true CN204855931U (en) | 2015-12-09 |
Family
ID=54746467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520553884.3U Active CN204855931U (en) | 2015-07-28 | 2015-07-28 | Portable electric power worker well observation instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204855931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848927A (en) * | 2017-04-05 | 2017-06-13 | 深圳市安思科电子科技有限公司 | It is a kind of to observe device suitable for the intelligent electric power line walking that backlight is patrolled and examined |
-
2015
- 2015-07-28 CN CN201520553884.3U patent/CN204855931U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106848927A (en) * | 2017-04-05 | 2017-06-13 | 深圳市安思科电子科技有限公司 | It is a kind of to observe device suitable for the intelligent electric power line walking that backlight is patrolled and examined |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204855931U (en) | Portable electric power worker well observation instrument | |
| CN109861748B (en) | Handheld optical cable line fault point positioning device | |
| CN204159925U (en) | A kind of multi-use architecture electric drill | |
| CN204363058U (en) | A kind of portable power detects the helmet | |
| CN204045249U (en) | Cable sheath protective device in a kind of power construction process of convenient disassembly | |
| CN202330285U (en) | Portable fast elementary-composition analyzer | |
| CN104412735A (en) | Gardening shovel capable of lighting | |
| CN203900028U (en) | PCB clamping and blowing fixture | |
| CN203936935U (en) | Transparent watt of trimming device | |
| CN204241529U (en) | A kind of convenient and practical bar of checking meter | |
| CN203231746U (en) | Box staff | |
| CN206295984U (en) | A kind of experimental bench | |
| CN204028002U (en) | Glass-reflected rate measurement mechanism | |
| CN205251700U (en) | Do toolbox for cell transplantation | |
| CN217818907U (en) | Intelligent oil level indicator of transformer | |
| CN201954270U (en) | Flashlight with tape | |
| CN204450441U (en) | Upset bolt erector | |
| CN105318966A (en) | Light intensity discriminating device | |
| CN204829327U (en) | Portable lighting device for engineering survey | |
| CN204575960U (en) | A kind of telescope with positioning function | |
| CN204611360U (en) | A kind of flashlight with multiple illumination functions | |
| CN203287336U (en) | X-ray diffracmeter | |
| CN203521968U (en) | Power maintenance tool | |
| CN103962340A (en) | Cleaning device for inside of luminance meter | |
| CN202648663U (en) | Measurement and detection device for shield-method tunnel construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |