CN105323431A - Shading amplifier - Google Patents
Shading amplifier Download PDFInfo
- Publication number
- CN105323431A CN105323431A CN201410365307.1A CN201410365307A CN105323431A CN 105323431 A CN105323431 A CN 105323431A CN 201410365307 A CN201410365307 A CN 201410365307A CN 105323431 A CN105323431 A CN 105323431A
- Authority
- CN
- China
- Prior art keywords
- plate
- liquid crystal
- shading
- plate body
- window
- 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.)
- Withdrawn
Links
Landscapes
- Studio Devices (AREA)
Abstract
The invention discloses a shading amplifier. The shading amplifier is characterized in that the shading amplifier comprises a window plate which is connected to on upper liquid crystal display screen area and a shading plate arranged on the window plate; the shading plate is a plate hinged to an upper edge of a window of the window plate; the plate forms a canopy in front of the liquid crystal display screen when being erected; the plate is provided with a fastening portion which is fixed with the window plate when being erected or folded; the plate is also provided with an interlayer cavity; a flat plate type lens with a magnifying function is arranged slidingly on the interlayer cavity; a pulled end of the flat plate type lens is exposed on an opposite edge of a hinged edge of the plate; after being pulled outward and being folded downward, the flat plate type lens is in front of the liquid crystal screen. By using the shading amplifier, a problem that vision is blocked by lower, left and right plates when a current digital camera liquid crystal display screen shading magnifier uses the lens with a large magnification factor so that magnifying performance of the lens is influenced is solved.
Description
Technical field
The present invention relates to a kind of shading amplifier, specifically a kind of spare and accessory parts of photographic equipment, the photochopper with amplification liquid crystal video screen image function on liquid crystal screen of digital camera.
Background technology
The digital camera generally used at present, it is equipped with a liquid crystal display screen, for observing the situation of finding a view of digital camera for cameraman is convenient or browses the photo taken.But the photochopper of current digital camera self not with liquid crystal video screen, so under sunlight or high light, liquid crystal video screen can not see Chu, have impact on photographic effects.People develop the liquid crystal screen of digital camera photochopper of various different structure for this reason, and be used for overcoming this defect of digital camera, the light-shielding protector as the liquid crystal screen of digital camera of No. 200520054935.4th, the Chinese patent of the applicant is.Above-mentioned photochopper, its structure generally comprises the window board being connected to liquid crystal screen of digital camera region and the shadow shield being arranged at window board, shadow shield be by elastic hinge joint respectively on the top of the window edge of window board, left side, three, right side plate body form, or respectively elastic hinge joint the top of the window edge of window board, under, left side, four, right side plate body form.The restriction of the liquid crystal video screen camera subject housing of current most of digital camera, its effective area is all smaller, it is all more painstaking that viewing is got up, have impact on viewing effect, owing to there is no a kind of special spare and accessory parts, can conveniently be attached on digital camera for amplifying the image of liquid crystal video screen, to facilitate viewing, therefore present applicant has proposed the technical scheme of the photochopper of the liquid crystal screen of digital camera of No. 200620063133.4th, Chinese patent, the plate lens by one with amplification are arranged on photochopper, be used for amplifying the image on liquid crystal video screen, to facilitate viewing, but there is such shortcoming in this technical scheme: is subject to down, left side, the visual constraints of three plate bodys in right side, select the multiplication factor of lens will be subject to a certain value of magnification, as the lens selecting multiplication factor larger, vision will be subject to down, left side, the stop of three plate bodys in right side, have impact on the amplification usefulness of lens.
Summary of the invention
For solving above-mentioned existing shortcoming, main purpose of the present invention is the shading amplifier providing a kind of practicality, when solving the lens selecting multiplication factor larger of existing liquid crystal screen of digital camera shading amplifier existence, vision is subject to the stop of downside, left side, three plate bodys in right side, have impact on the problem of the amplification usefulness of lens.。
For reaching above-described object, following technical scheme taked by a kind of shading amplifier of the present invention:
A kind of shading amplifier, is characterized in that, comprises the window board being connected to liquid crystal video screen region on digital camera and the shadow shield being arranged at window board.
Described shadow shield is the plate body that a slice is hinged on the window top edge of window board, and when plate body straightens, formation one is in the awning before liquid crystal video screen, the fastening part that plate body is provided with when straightening or time folding and window board fixes.
An interlayer cavity is had in described plate body, interlayer cavity is sliding combined with the plate lens that a slice has amplification, the pull-out end of plate lens is exposed on the opposite side on the hinged limit of plate body, and the state that plate lens pull-out also down turns down is for being in liquid crystal video screen anterior position.
The fastening part that described plate body and window board fix adopts clamping structure or magnetic locking structure.
The fastening part that described plate body and window board fix is made up of the tight portion of magnetic that four coordinate with the corresponding magnetic in the tight portion of the magnetic on window board.
Adopt the present invention of as above technical scheme, there is following beneficial effect:
Owing to having an interlayer cavity in plate body, it being sliding combined with the plate lens that a slice has amplification, the pull-out end of plate lens is exposed on the opposite side on the hinged limit of top board body, the state that plate lens pull-out also down turns down is for being in liquid crystal video screen anterior position, so these plate lens can be used when needed to amplify the image on liquid crystal video screen, image on liquid crystal video screen is easily seen clearly, to accurately judging that photographic effects is very helpful; Because shadow shield is only the plate body that a slice is hinged on the window top edge of window board, when straightening, formation one is in the awning before liquid crystal video screen, interception can be played, except this not under, left side, right side plate body exist, when the lens selecting multiplication factor larger, vision can not be subject to any stop, effectively can improve the amplification usefulness of lens.In addition, compared with existing liquid crystal screen of digital camera shading amplifier, the present invention has the simpler advantage of structure.
Accompanying drawing explanation
Fig. 1 is cross-sectional schematic of the present invention (plate body is in straightening state).
Fig. 2 be the plate body folded state of Fig. 1 keep flat schematic diagram.
Fig. 3 is the schematic perspective view that Fig. 1 extracts plate lens out.
Fig. 4 is the state diagram that the plate lens of Fig. 3 down turn down.
In figure: 1, window board; 2, shadow shield; 3, plate body; 4, fastening part (the tight portion of the magnetic on plate body); 5, fastening part; 6, interlayer cavity; 7, plate lens; 8, pull-out end; 9, hinged limit; 10,11,12 and 13 the tight portion of magnetic, on window board; 4,14,15 and 16 the tight portion of magnetic, on plate body.
Embodiment
In order to further illustrate the present invention, be described further below in conjunction with accompanying drawing:
As Fig. 1 ~ Fig. 4, the shading amplifier of this liquid crystal screen of digital camera, comprise the window board 1 being connected to liquid crystal video screen region on digital camera and the shadow shield 2 being arranged at window board 1, it is characterized in that: shadow shield 2 is hinged on the plate body 3 of the window top edge of window board 1 for a slice, as Fig. 1, 3, shown in 4, when plate body 3 straightens, formation one is in the awning before liquid crystal video screen, the fastening part 4 that plate body 3 is provided with when straightening and window board 1 fixes, when being also provided with folding and the fastening part 5 that fixes of window board 1, an interlayer cavity 6 is had in plate body 3, interlayer cavity 6 is sliding combined with the plate lens 7 that a slice has amplification, the pull-out end 8 of plate lens 7 is exposed on the opposite side on the hinged limit 9 of plate body 3, as shown in Figure 4, the state that plate lens 7 pull-out also down turns down is for being in liquid crystal video screen anterior position.In addition, be made up of the tight portion 4,14,15,16 of magnetic that four coordinate with the corresponding magnetic in the tight portion of the magnetic on window board 1 10,11,12,13 with the fastening part 4 that window board 1 fixes when plate body 3 straightens.In addition, fastening part 5 is also a tight portion of magnetic.
When shading amplifier is in state shown in Fig. 1, the tight portion of the magnetic on plate body 4,14,15,16 correspondingly to suck mutually with the tight portion of the magnetic on window board 10,11,12,13 respectively, and the state that straightens of plate body 3 is kept; When plate lens 7 are in state shown in Fig. 4, the enlarged image on liquid crystal screen of digital camera can be seen by plate lens 7.
Claims (5)
1. a shading amplifier, is characterized in that, comprises the window board being connected to liquid crystal video screen region on digital camera and the shadow shield being arranged at window board.
2. a kind of shading amplifier according to claim 1, it is characterized in that, described shadow shield is the plate body that a slice is hinged on the window top edge of window board, when plate body straightens, formation one is in the awning before liquid crystal video screen, the fastening part that plate body is provided with when straightening or time folding and window board fixes.
3. a kind of shading amplifier according to claim 2, it is characterized in that, an interlayer cavity is had in described plate body, interlayer cavity is sliding combined with the plate lens that a slice has amplification, the pull-out end of plate lens is exposed on the opposite side on the hinged limit of plate body, and the state that plate lens pull-out also down turns down is for being in liquid crystal video screen anterior position.
4. a kind of shading amplifier according to claim 2, is characterized in that, the fastening part that described plate body and window board fix adopts clamping structure or magnetic locking structure.
5. a kind of shading amplifier according to claim 4, is characterized in that, the fastening part that described plate body and window board fix is made up of the tight portion of magnetic that four coordinate with the corresponding magnetic in the tight portion of the magnetic on window board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365307.1A CN105323431A (en) | 2014-07-29 | 2014-07-29 | Shading amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410365307.1A CN105323431A (en) | 2014-07-29 | 2014-07-29 | Shading amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105323431A true CN105323431A (en) | 2016-02-10 |
Family
ID=55249960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410365307.1A Withdrawn CN105323431A (en) | 2014-07-29 | 2014-07-29 | Shading amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105323431A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181778A (en) * | 2017-12-30 | 2018-06-19 | 丁小平 | A kind of folding LCD amplifications and shading device |
-
2014
- 2014-07-29 CN CN201410365307.1A patent/CN105323431A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181778A (en) * | 2017-12-30 | 2018-06-19 | 丁小平 | A kind of folding LCD amplifications and shading device |
| CN108181778B (en) * | 2017-12-30 | 2024-05-17 | 丁小平 | Foldable LCD amplifying and shading equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| USD848516S1 (en) | Electronic magnifier | |
| CN207720213U (en) | Mobile phone self-shooting bar | |
| WO2016168838A3 (en) | A digital camera | |
| CN207231997U (en) | A kind of dust protected physical purity of seed workbench | |
| CN105323431A (en) | Shading amplifier | |
| CN105206310A (en) | Light shield | |
| CN104181715A (en) | Frame-free displayer | |
| USD916725S1 (en) | Digital camera display screen with graphical user interface | |
| CN103885152B (en) | A kind of adjustable filter of changeable application model | |
| MX2018013111A (en) | Imaging device for assessing sunscreen coverage. | |
| CN200969011Y (en) | Shading amplifier for digital cameras LCD screen | |
| CN202512344U (en) | Waterproof self-adaptive telescopic lens | |
| CN104639694A (en) | Stretchable intelligent mobile terminal screen | |
| CN200947148Y (en) | Dimmer of digital camera liquid crystal screen | |
| WO2008129596A1 (en) | Display device and display method | |
| CN103780807A (en) | Digital camera | |
| KR20140121284A (en) | Smartphone case is equipped with Sun Shades | |
| CN208092876U (en) | Atm | |
| CN207427230U (en) | Terminal device | |
| JP2011142491A (en) | Viewer for monitor screen observation | |
| CN204069049U (en) | A kind of self-timer for mobile phone photograph | |
| CN206292506U (en) | Image acquiring device | |
| CN202815395U (en) | Twin-lens digital camera capable of projecting | |
| CN204903936U (en) | Smooth appearance of drawing a portrait is covered in projection of full gloss way | |
| KR20120107767A (en) | Navigation cover with sunblind |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20160210 |