CN2485667Y - Binoculars with digital image memory - Google Patents
Binoculars with digital image memory Download PDFInfo
- Publication number
- CN2485667Y CN2485667Y CN 01229038 CN01229038U CN2485667Y CN 2485667 Y CN2485667 Y CN 2485667Y CN 01229038 CN01229038 CN 01229038 CN 01229038 U CN01229038 U CN 01229038U CN 2485667 Y CN2485667 Y CN 2485667Y
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- CN
- China
- Prior art keywords
- digitized video
- binoculars
- image
- storage device
- video storage
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- 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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Abstract
The utility model relates to a binocular telescope with the function of digital image memory. A digital image memory device of 100 to 350 thousand picture elements is installed between two draw tubes of the binocular telescope with the distance of 50 to 200 meters. The optic axes of the binocular telescope and the digital image memory device are in parallel, so that the image shot by the digital image memory device and the picture observed by the telescope are identical; thus, the device can be used for shooting the image required by users. The utility model integrates the existing digital electronic technology and the optical design technology, and develops a telescope which has appropriate image quality and popularized price; besides the telescope is suitable for large-scale parties and for observing the favorite figures in the middle distance of 50 to 200 meters, and has shooting and recording functions.
Description
The utility model relates to a kind of binoculars, refers to a kind of binoculars of the digitized video storage device of arranging in pairs or groups especially.
The utility model of binoculars and popularization and application have long history, often are used to large-scale party, such as ball match, concert or lecture, view and admire specific personage at a distance.But modern's demand is except that will seeing more clearly, and also wishes to enroll special expression of idol personage or action.
Digital camera technology is ripe gradually in recent years,, its convenience and price become general photography instrument because reducing, right its used and very lacked major part relatively because of its lens focus and be limited as shooting to the low coverage personage, for large-scale party, if want to take specific personage's image, then because of differentiating apart from image too far away is too little.If use the zoom lens of high multiple, not only price is very expensive, the relatively large and inconvenient use that also becomes of the external form of camera.
The purpose of this utility model is to integrate existing Digital Electronic Technique and optical design technology, exploitation provides a kind of image quality to share, price is popular, and can be used for large-scale party and watch at middle distance (50～200 meters) and like the personage, and the telescope of tool photography and sound-recording function.
The purpose of this utility model is achieved in that a kind of binoculars with digitized video memory function, it is characterized in that comprising: a kind of binoculars, be to constitute by two lens barrels, each lens barrel two ends is arranged with object lens and eyepiece, therebetween and be provided with a prism, has the function of looking in the distance, one digitized video storage device, be arranged between above-mentioned two lens barrels, at least have an image sensor and obtain image, the control of one tripper is taken, the image of taking is through a driver and microprocessor, with image compression and be stored in the memory body, the optical axis of above-mentioned binoculars and digitized video storage device is parallel, and the image that makes digitized video storage device picked-up is identical with the picture that telescope is seen, and can utilize the digitized video storage device to take the image of user's needs.
The digitized video storage device further comprises the message disposal system, obtains message by a microphone, converts digital signal to through logic/digital conversion loop and reaches a microprocessor, will be stored in the memory body after the message compression.
Image that the digitized video storage device is captured or the message that obtains can be connected in PC via USB and go up output.
The image that the digitized video storage device is taken shows on a small LCD panel through a driver, and one 45 degree semi-penetrate through reflective mirrors were set before the eyepiece focus, and above-mentioned small LCD vertically places the equidistant place of focus; And the digitized video storage device has a button, may command small LCD show state, when cutting off display power supply, see away from eyepiece, the same with the conventional telescope image, if pin the display power supply key, cover object lens the place ahead with hand simultaneously, then only see the small LCD amplified images, i.e. the image that absorbed of digitized video storage device.
Binoculars are applicable to the optical specification that 50～200 meters middle distance is observed, and are fit to the binoculars with whole plastic lens or the manufacturing of part plastic lens, specification limit:
Enlargement ratio: 5～8
Clear aperature: 15～25mm
Visual field length breadth ratio: 4: 3
Diagonal angle of view: 5～7 degree
Binoculars have rectangular form, and this rectangular length breadth ratio is identical with the image sensor of digitized video storage device, are 4: 3.
The utility model has the advantages that: via above explanation, the digitized video storage device is disposed in the utility model utilization on binoculars as can be known, the user by telescope except that can seeing remote image, also can see the image that the digitized video storage device is taken by form, and the image that shooting that can be correct needs, can conveniently be used for large-scale party beyond doubt, watch at middle distance and to like personage and photography and recording, and the utility model price is quite lower, and suitable masses generally use.
Below in conjunction with accompanying drawing the utility model is described in further detail.
The simple declaration of drawing:
Fig. 1 represents the stereo appearance figure of a kind of embodiment of the utility model
Fig. 2 represents simple synoptic diagram of the present utility model
Fig. 3 represents the synoptic diagram of the utility model form
Fig. 4 represents the circuit block diagram of the utility model digitized video storage device
Fig. 5 represents the small LCD display and the position of the utility model digitized video storage device
See also a kind of embodiment outside drawing of the present utility model shown in Figure 1, its digitized video storage device 2 by binoculars 1 and 10～350,000 pixels is formed.Wherein binoculars are to be made of two lens barrels 11, and each lens barrel 11 two ends is arranged with object lens 12 and eyepiece 14, and is provided with a prism 13 therebetween, has the function that middle distance is looked in the distance.And digitized video storage device 2 is arranged between two lens barrels, has a CCD camera lens 21 at the ipsilateral with object lens 12, and is provided with a shutter key 22 in the side and is used for filmed image, and a mode switching key 23 is used for the switching of digitized video storage device function.
The form that shows telescope 1 on Fig. 3 is special requirement, the square visual field (being generally circular), and as the interior square box 6 among the figure, outer square box 7 then is the form of digitized video storage device.Please consult Fig. 2 again, telescope 1 is parallel with the optical axis of digitized video storage device 2 these two parts, sees identical picture so the digitized video storage device can absorb with telescope.
The calcspar that on Fig. 4, has shown the digitized video storage device, it reaches microprocessor via the CCD driver after only obtaining image by the CCD inductor, will be stored in the memory body after the image compression; After obtaining message (voice signal) by microphone in addition, convert digital signal to through logic/digital conversion loop and reach microprocessor, will be stored in the memory body after the message compression.Image wherein can show on a small LCD panel through driver.Image and message also can go up and export in PC (PC) via connecting (for example USB).
According to above-mentioned the utility model application target, suppose that most service range is 100 meters, consider that observed personage may move, the ratio in the big or small shared visual field of telescope operation and the person's of being observed thing, visual field covering scope about 10 meters comparatively suitable, then telescopical visual angle should be decided to be 6 the degree (2 * (15/100)～6 degree), the visual angle of digitized video storage device is usually greater than visual visual angle 15%, so be decided to be 7 degree, make the image of seeing to shine into.As shown in Figure 3.
The composition of digitized video storage device comprises four major parts, need to prove, below the structure of components and parts of digitized video storage device in said formation the utility model be known technology, and be to buy commercially available ripe commodity on the market):
Taken module: camera lens optically focused forms image on photoelectric sensor CCD
Signal Processing: CCD or the conversion of CMOS photoelectricity signal
Image/message compression: signal compression is to save the memory body storage volume
Image/message stores: by the semiconductor memory body, such as flash RAM (quickflashing random access memory) or SRAM (static store) composition
Image shows: the small LCD panel
For satisfying cheap target, the optical design of binoculars is key problem in technology places.The utility model adopts plastic lens to replace expensive glass mirror, just can reach the target of performance and price request.
Optical system in the telescope configuration comprises the group parallel optical axis, and specification is as follows:
Enlargement ratio: 7
Rectangle visual field: length breadth ratio: 4 * 3
Visual angle: 6 degree
Object lens clear aperature: 20mm
Separate picture resolution: 8 seconds (the diffraction limit is 7 seconds)
And telescope comprises: object lens (Objective), and Porro prism (Porro prism) and eyepiece (eyepiece), the system specification according to this, each several part is described below now: 1, object lens 12:
Focal length: 140mm
F/ value: 7
Visual angle: 6 degree
Form kenel: two looks are received the plastic lens that difference is revised
Eyeglass material PMMA (polymethyl methacrylate polymethylmethacrylate) and AS2, prism 13:
Effective aperture: 15mm
Material: PMMA3, eyepiece 14:
Focal length: 20mm
Visual angle: 42 degree
Distance of exit pupil: 10mm
Emergent pupil aperture: 3mm
The utility model is compared with general traditional telescope specification, the clear aperature of this specification is less, and (tradition is 30～50mm), visual angle also less (tradition is 8 degree) is so the telescope of this specification is fit to the higher environment of brightness, the ball match on daytime, racing car or concert etc.Usually be telescopical advantage, but be used to cooperate the digitized video storage device that 6 degree are enough with great visual angle.Because the reduction of clear aperature and visual angle specification, can make original need use the quite cheap plastic lens of cost instead and reach the purpose of use with the telescope of glass manufacturing, this is one of innovation of the present utility model.
Digitized video storage device structure of the present utility model comprises:
1. colored 1/4 30 ten thousand pixels of taken module: CCD; Optical lens: focal length: 32mmF/ value: 6 visual angles: 7 degree materials: 3 plastic cement
2. signal Processing: CCD or CMOS (complementary metal oxide semiconductor (CMOS)) photosignal conversion
3. image/message compression: signal compression is to save the memory body storage volume
4. image/message stores: by the semiconductor memory body, such as flash RAM (random access memory) or SRAM composition
5. image shows: with small-sized liquid crystal display (LCD) panel (3.84mm * 2.88mm) place on the binoculars optical axis wherein
For the filmed image that makes the digitized video storage device can show, and the structural design of Fig. 5 is arranged in telescopical form,, place before eyepiece 13 focuses, LCD24 is vertically placed the equidistant place of focus with one 45 degree semi-penetrate through reflective mirrors 3.The digitized video storage device has a button, may command miniLCD show state, for example shutter key 22 is pressed a half, cut off display power supply, can see away from eyepiece, the same with the conventional telescope image, if pin the display power supply key, cover object lens 12 the place aheads with hand simultaneously, then only see mini LCD amplified images, the image that absorbed of digitized video storage device just, simultaneously, from another lens barrel of binoculars, can see actual image, with digitized video storage device image, can compare, also can confirm to photograph correct scenery.
Claims (6)
1, a kind of binoculars with digitized video memory function, it is characterized in that comprising: a kind of binoculars, be to constitute by two lens barrels, each lens barrel two ends is arranged with object lens and eyepiece, therebetween and be provided with a prism, has the function of looking in the distance, one digitized video storage device, be arranged between above-mentioned two lens barrels, it has an image sensor at least and obtains image, the control of one tripper is taken, the image of taking is through a driver and microprocessor, with image compression and be stored in the memory body, the optical axis of above-mentioned binoculars and digitized video storage device is parallel, and the image that makes digitized video storage device picked-up is identical with the picture that telescope is seen, and can utilize the digitized video storage device to take the image of user's needs.
2, the binoculars with digitized video memory function according to claim 1, it is characterized in that the digitized video storage device further comprises the message disposal system, obtain message by a microphone, convert digital signal to through logic/digital conversion loop and reach a microprocessor, will be stored in the memory body after the message compression.
3, the binoculars with digitized video memory function according to claim 1 and 2 is characterized in that image that the digitized video storage device is captured or the message that obtains, and can be connected in PC via USB and go up output.
4, the binoculars with digitized video memory function according to claim 1 and 2, it is characterized in that the image that the digitized video storage device is taken shows on a small LCD panel through a driver, and one 45 degree semi-penetrate through reflective mirrors were set before the eyepiece focus, and above-mentioned small LCD vertically places the equidistant place of focus; And the digitized video storage device has a button, may command small LCD show state, when cutting off display power supply, see away from eyepiece, the same with the conventional telescope image, if pin the display power supply key, cover object lens the place ahead with hand simultaneously, then only see the small LCD amplified images, i.e. the image that absorbed of digitized video storage device.
5, according to the described binoculars of claim 1 with digitized video memory function, it is characterized in that binoculars are applicable to the optical specification that 50～200 meters middle distance is observed, be fit to binoculars, specification limit with whole plastic lens or the manufacturing of part plastic lens:
Enlargement ratio: 5～8
Clear aperature: 15～25mm
Visual field length breadth ratio: 4: 3
Diagonal angle of view: 5～7 degree
6, the binoculars with digitized video memory function according to claim 1 is characterized in that binoculars have rectangular form, and this rectangular length breadth ratio is identical with the image sensor of digitized video storage device, are 4: 3.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229038 CN2485667Y (en) | 2001-06-21 | 2001-06-21 | Binoculars with digital image memory |
| JP2002180138A JP2003090964A (en) | 2001-06-21 | 2002-06-20 | Binoculars with digital image preservation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229038 CN2485667Y (en) | 2001-06-21 | 2001-06-21 | Binoculars with digital image memory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2485667Y true CN2485667Y (en) | 2002-04-10 |
Family
ID=4699882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229038 Expired - Fee Related CN2485667Y (en) | 2001-06-21 | 2001-06-21 | Binoculars with digital image memory |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2003090964A (en) |
| CN (1) | CN2485667Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257442A (en) * | 2013-05-06 | 2013-08-21 | 深圳市中视典数字科技有限公司 | Electronic telescope system based on image identification and image processing method thereof |
| CN108459408A (en) * | 2018-05-21 | 2018-08-28 | 光速视觉（北京）科技有限公司 | A kind of Intelligent Hybrid reality telescope |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015129779A (en) * | 2012-04-05 | 2015-07-16 | 株式会社 ニコンビジョン | telescope |
-
2001
- 2001-06-21 CN CN 01229038 patent/CN2485667Y/en not_active Expired - Fee Related
-
2002
- 2002-06-20 JP JP2002180138A patent/JP2003090964A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103257442A (en) * | 2013-05-06 | 2013-08-21 | 深圳市中视典数字科技有限公司 | Electronic telescope system based on image identification and image processing method thereof |
| CN108459408A (en) * | 2018-05-21 | 2018-08-28 | 光速视觉（北京）科技有限公司 | A kind of Intelligent Hybrid reality telescope |
| WO2019223090A1 (en) * | 2018-05-21 | 2019-11-28 | 光速视觉（北京）科技有限公司 | Intelligent mixed reality telescope |
| CN108459408B (en) * | 2018-05-21 | 2021-01-01 | 光速视觉（北京）科技有限公司 | Intelligent mixed reality telescope |
| US11019281B2 (en) | 2018-05-21 | 2021-05-25 | Light Speed Vision (Beijing) Co., Ltd. | Augmented reality telescope |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003090964A (en) | 2003-03-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |