CN204925584U - Portable adjustable directional reflection photographic means - Google Patents
Portable adjustable directional reflection photographic means Download PDFInfo
- Publication number
- CN204925584U CN204925584U CN201520681219.2U CN201520681219U CN204925584U CN 204925584 U CN204925584 U CN 204925584U CN 201520681219 U CN201520681219 U CN 201520681219U CN 204925584 U CN204925584 U CN 204925584U
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- China
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- adjustable
- main body
- semi
- main part
- reflecting lens
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Abstract
The utility model discloses a portable adjustable directional reflection photographic means, including main part, adjustable semitransparent mirror, diaphanous window and knob for the regulation, install adjustable semitransparent mirror in the middle of main part inside, and adjustable semitransparent mirror's right side passes the outside that the main part extended to the main part, install on the inner wall of main part in adjustable semitransparent mirror's left side, the knob is installed on the adjustable semitransparent mirror in the outside of main part for the regulation, be provided with diaphanous window in the main part. The utility model has the advantages of simple and reasonable structure, economical and practical, easy operation adopt the column body structure, run from opposite directions the square hole in in opposite directions position wherein, and the knob was connected on inside adjustable semitransparent mirror adopted rotatable mode and shell to rotatable angle is + 45 degrees to - 45 degrees, can be through knob fine setting facula in the position of streakline department, in order to add the high contrast behind the fixed light source.
Description
Technical field
The utility model belongs to photographic means technical field, is specifically related to a kind of portable adjustable orienting reflex photographic means.
Background technology
Though the directional mirror that present stage has on the market or orienting reflex instrument can meet daily demand, but the place functionally can improved in addition, directional mirror can allow illuminating ray vertical incidence at body surface, and the device of the reflectance lightness distribution of receiving record object in vertical direction simultaneously, wherein the parts of core are one piece of semi-transparent semi-reflecting lens, and existing semi-transparent semi-reflecting lens is fixed in catoptron, the position of polishing and the inconvenience of observation are limited to, add these devices to be formed with cylindrical shape, result in have on inwall when light enters reflective, larger interference is existed to the shooting of potential streakline, a kind of portable adjustable orienting reflex photographic means of present needs replaces present stage product on the market, solve institute's produced problem, thus meet the user demand of people.
Utility model content
The purpose of this utility model is to provide a kind of portable adjustable orienting reflex photographic means, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of portable adjustable orienting reflex photographic means, comprise main body, adjustable semi-transparent semi-reflecting lens, optical transmission window and adjustment knob, the bosom of described main body is provided with adjustable semi-transparent semi-reflecting lens, and the right side of adjustable semi-transparent semi-reflecting lens extends to the outside of main body through main body, the left side of described adjustable semi-transparent semi-reflecting lens is arranged on the inwall of main body, described adjustment knob is arranged on the adjustable semi-transparent semi-reflecting lens in the outside of main body, and described main body is provided with optical transmission window.
Preferably, described main body is column structure.
Preferably, described adjustable semi-transparent semi-reflecting lens and main body are for being flexibly connected, and the angle adjustable of adjustable semi-transparent semi-reflecting lens in main body is that+45 degree are to-45 degree.
Preferably, described optical transmission window is two, and two optical transmission windows are arranged in the main body of the left and right sides of the minute surface of adjustable semi-transparent semi-reflecting lens, and two optical transmission windows are on same straight line.
Preferably, described main body is provided with handle.
Compared with prior art, the beneficial effects of the utility model are: this portable adjustable orienting reflex photographic means, simple and reasonable, economical and practical, simple to operate, adopt column structure, position is in opposite directions to opening square hole wherein, and inner adjustable semi-transparent semi-reflecting lens adopts rotatable mode to be connected with shell upper knob, and rotatable angle be+45 spend and arrive-45 and spend, the position of hot spot at streakline place can be finely tuned, to add high contrast by knob after fixed light source.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is cut-open view of the present utility model;
Fig. 3 is vertical view of the present utility model;
Fig. 4 is left view of the present utility model.
In figure: 2, main body, 21, adjustable semi-transparent semi-reflecting lens, 22, optical transmission window, 23, adjustment knob.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-4, the utility model provides a kind of technical scheme: a kind of portable adjustable orienting reflex photographic means, comprise main body 2, adjustable semi-transparent semi-reflecting lens 21, optical transmission window 22 and adjustment knob 23, main body 2 is column structure, the bosom of main body 2 is provided with adjustable semi-transparent semi-reflecting lens 21, and the right side of adjustable semi-transparent semi-reflecting lens 21 extends to the outside of main body 2 through main body 2, the left side of adjustable semi-transparent semi-reflecting lens 21 is arranged on the inwall of main body 2, adjustable semi-transparent semi-reflecting lens 21 and main body 2 are for being flexibly connected, and the angle adjustable of adjustable semi-transparent semi-reflecting lens 21 in main body 2 is that+45 degree are to-45 degree, adjustment knob 23 is arranged on the adjustable semi-transparent semi-reflecting lens 21 in the outside of main body 2, main body 2 is provided with optical transmission window 22, optical transmission window 22 is two, two optical transmission windows 22 are arranged in the main body 2 of the left and right sides of the minute surface of adjustable semi-transparent semi-reflecting lens 21, and two optical transmission windows 22 are on same straight line, main body 2 is provided with handle.
Principle of work: during use, fixed light source, according to concrete environment, regulates the angle of adjustable semi-transparent semi-reflecting lens 21 in main body 2 by adjustment knob 23, makes hot spot in the position at streakline place, to add high contrast.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a portable adjustable orienting reflex photographic means, comprise main body (2), adjustable semi-transparent semi-reflecting lens (21), optical transmission window (22) and adjustment knob (23), it is characterized in that: the bosom of described main body (2) is provided with adjustable semi-transparent semi-reflecting lens (21), and the right side of adjustable semi-transparent semi-reflecting lens (21) extends to the outside of main body (2) through main body (2), the left side of described adjustable semi-transparent semi-reflecting lens (21) is arranged on the inwall of main body (2), described adjustment knob (23) is arranged on the adjustable semi-transparent semi-reflecting lens (21) in the outside of main body (2), described main body (2) is provided with optical transmission window (22).
2. the portable adjustable orienting reflex photographic means of one according to claim 1, is characterized in that: described main body (2) is column structure.
3. the portable adjustable orienting reflex photographic means of one according to claim 1, it is characterized in that: described adjustable semi-transparent semi-reflecting lens (21) and main body (2) are for being flexibly connected, and the angle adjustable of adjustable semi-transparent semi-reflecting lens (21) in main body (2) is that+45 degree are to-45 degree.
4. the portable adjustable orienting reflex photographic means of one according to claim 1, it is characterized in that: described optical transmission window (22) is two, two optical transmission windows (22) are arranged in the main body (2) of the left and right sides of the minute surface of adjustable semi-transparent semi-reflecting lens (21), and two optical transmission windows (22) are on same straight line.
5. the portable adjustable orienting reflex photographic means of one according to claim 1, is characterized in that: (2) are provided with handle to described main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681219.2U CN204925584U (en) | 2015-09-06 | 2015-09-06 | Portable adjustable directional reflection photographic means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520681219.2U CN204925584U (en) | 2015-09-06 | 2015-09-06 | Portable adjustable directional reflection photographic means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204925584U true CN204925584U (en) | 2015-12-30 |
Family
ID=54974695
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520681219.2U Expired - Fee Related CN204925584U (en) | 2015-09-06 | 2015-09-06 | Portable adjustable directional reflection photographic means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204925584U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333851A (en) * | 2018-03-15 | 2018-07-27 | 上海市刑事科学技术研究院 | The portable potential material evidence light distribution evidence obtaining light supply apparatus of one kind and its evidence collecting method |
-
2015
- 2015-09-06 CN CN201520681219.2U patent/CN204925584U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108333851A (en) * | 2018-03-15 | 2018-07-27 | 上海市刑事科学技术研究院 | The portable potential material evidence light distribution evidence obtaining light supply apparatus of one kind and its evidence collecting method |
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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: 20151230 Termination date: 20180906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |