CN207782929U - External lens equipment and Piano Teaching assist external member - Google Patents
External lens equipment and Piano Teaching assist external member Download PDFInfo
- Publication number
- CN207782929U CN207782929U CN201721092043.2U CN201721092043U CN207782929U CN 207782929 U CN207782929 U CN 207782929U CN 201721092043 U CN201721092043 U CN 201721092043U CN 207782929 U CN207782929 U CN 207782929U
- Authority
- CN
- China
- Prior art keywords
- lens
- corner mirror
- external
- equipment
- camera
- 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
Abstract
The utility model provides a kind of external lens equipment, including：Lens assembly and lens mount；The lens assembly includes at least one corner mirror and wide-angle lens, and the wide-angle lens is installed on the corner mirror；The lens assembly is installed on the lens mount, and ambient can pass sequentially through the camera lens and the corner mirror, and pass through the lens mount.The external lens equipment of the utility model can be mounted on the camera of electronic equipment, can change the plane of finding a view of camera by corner mirror, to shoot more multi-faceted image or video, cost is relatively low, and easy to use.It includes the bar with identification point to assist external member, including above-mentioned external lens equipment and identification point component, identification point component the invention also discloses a kind of Piano Teaching, and identification point can be removed from bar, and be alternatively installed on the key of piano.
Description
Technical field
The utility model is related to a kind of external lens equipment and Piano Teaching to assist external member, more particularly to a kind of for acquiring
The external lens equipment and Piano Teaching of video assist external member.
Background technology
Currently, mobile electronic device has spread to the every aspect of life, and most electronic equipments are equipped with camera, people
Custom shoot photo or video with electronic equipment；However, when directly being shot using the camera of electronic equipment,
Because it carries the angle limitation of camera so that viewfinder range is relatively narrow, thus has inconvenience；It is common either in life
In terms of personal photography displaying, or in terms of more professional such as military surveillance, in terms of medical examination, in terms of Teaching Monitoring,
It is required for carrying out camera shooting acquisition from more orientation, and special camera shooting collecting device at present on the market is of high cost, compatibility
Difference, carries and use is all inconvenient.
Utility model content
The mesh of the utility model is to provide a kind of external lens equipment and Piano Teaching auxiliary external member.
One of in order to achieve the above-mentioned object of the invention, one embodiment of the utility model provides a kind of external lens equipment,
Suitable for electronic equipment, it is characterised in that the external lens equipment includes：Lens assembly and lens mount；
The lens assembly includes to corner mirror and camera lens, and the camera lens is installed on the corner mirror；
The lens assembly is installed on the lens mount, and ambient can pass sequentially through the camera lens and the corner
Mirror, and pass through the lens mount.
As being further improved for one embodiment of the utility model, the lens assembly includes a corner mirror, described
Corner mirror is rotationally connected with the lens mount, and the camera lens is rotationally connected with the corner mirror.
As being further improved for one embodiment of the utility model, the lens assembly includes a corner mirror, described
Corner mirror is mounted on by an extension tube on the lens mount, and the corner mirror is rotationally connected with the extension tube, the camera lens
It is rotationally connected with the corner mirror.
As being further improved for one embodiment of the utility model, the lens assembly includes two corner mirrors, i.e., the
One corner mirror and the second corner mirror, first corner mirror are mounted on by an extension tube on the lens mount, described second turn
Angle mirror one end connects first corner mirror, and the other end connects the camera lens.
As being further improved for one embodiment of the utility model, first corner mirror is rotationally connected with the extension
Pipe, second corner mirror are rotationally connected with first corner mirror.
As being further improved for one embodiment of the utility model, the camera lens is rotationally connected with second corner
Mirror.
As being further improved for one embodiment of the utility model, a fixing piece is set on the lens mount, it is described solid
Determining part can be fixed on the external lens equipment in other equipment.
As being further improved for one embodiment of the utility model, the fixing piece is clip, and the clip includes phase
First part to setting and second part, the first part are pivotally connected with the second part by one, and described first
Part includes the first operation portion and the first clamping part being oppositely arranged, and the second part includes the second operation portion being oppositely arranged
And second clamping part, when first operation portion and the second operation portion are drawn close, first clamping part and the second clamping part phase
It is mutually separate；
The lens mount is fixed on the one of both of first clamping part or the second clamping part, and with the first clamping part
Or second clamping part one of both be integrally formed.
As being further improved for one embodiment of the utility model, the camera lens is wide-angle lens.
The invention also discloses a kind of Piano Teachings to assist external member, including above-mentioned external lens equipment, and
Identification point component, the identification point component include the bar with identification point, and the identification point can be removed from bar, and
It is alternatively installed on the key of piano.
Compared with the existing technology, the utility model has technical effect that：The external lens equipment of the utility model, packet
It includes：Lens assembly and lens mount；The lens assembly includes corner mirror and wide-angle lens, and the wide-angle lens is installed on described turn
On angle mirror；The lens assembly is installed on the lens mount, and ambient can pass sequentially through the camera lens and the corner mirror,
And pass through the lens mount.The external lens equipment can be mounted on the camera of electronic equipment, can be changed by corner mirror
The plane of finding a view of camera, shooting more multi-faceted image or video, cost is relatively low, and easy to use.The utility model
Also disclose a kind of Piano Teaching auxiliary external member, including above-mentioned external lens equipment and identification point component, the identification point group
Part includes the bar with identification point, and the identification point can be removed from bar, and be alternatively installed at the qin of piano
On key.
Description of the drawings
Fig. 1 is the schematic diagram of external lens apparatus in the utility model embodiment one；
Fig. 2 is the schematic diagram that external lens apparatus is used cooperatively with electronic equipment and piano in the utility model embodiment；
Fig. 3 is the structural schematic diagram of Piano Teaching auxiliary external member in the utility model embodiment；
Fig. 4 is the schematic diagram of external lens apparatus in the utility model embodiment two.
Specific implementation mode
The utility model of the present invention is described in detail below with reference to each embodiment shown in the drawings.But these realities
The mode of applying is not intended to limit the utility model of the present invention, the knot that those skilled in the art are made according to these embodiments
Structure, method or transformation functionally are all contained in the scope of protection of the utility model of the present invention.
The term of the representation space relative position used herein such as "upper", " top ", "lower", " lower section " is for just
A unit as shown in the drawings or feature are described relative to another unit or the relationship of feature in the purpose of explanation.It is empty
Between the term of relative position can be intended to include different direction of the equipment in use or work other than orientation as shown in the figure.
For example, if the equipment in figure overturn, the unit for being described as being located at other units or feature " below " or " under " will
Positioned at other units or feature " top ".Therefore, exemplary term " lower section " can include above and below both orientation.If
It is standby to be otherwise directed (be rotated by 90 ° or other directions), and be interpreted accordingly used herein with space correlation
Description.
The utility model embodiment one provides a kind of external lens equipment 100, as shown in Figs. 1-2, the external lens
Equipment 100 includes lens assembly 110 and lens mount 120；The lens assembly 110 includes to corner mirror and camera lens, the camera lens
It is installed on the corner mirror；The lens assembly is installed on the lens mount, and ambient can pass sequentially through the camera lens
And the corner mirror, and pass through the lens mount.The external lens equipment can be mounted on the camera of electronic equipment, can be led to
Cross the plane of finding a view that corner mirror changes camera.
The external lens equipment of the utility model is pacified external lens equipment by the way that corner mirror is arranged in lens assembly
After on the camera of electronic equipment, ambient can pass sequentially through the camera lens and the corner mirror, and across described
Lens mount eventually arrives at the camera of electronic equipment.The video of acquisition can be generated the refraction of respective angles by corner mirror, to
Change the plane of finding a view of camera of electronic equipment, such as 45 degree of corner mirrors can be such that camera of electronic equipment collects and camera side
To the content of the in-plane as 45 degree of angles, and 90 degree of corner mirrors then allow camera of electronic equipment collect and image
The content of the vertical in-plane in head direction.
In the present embodiment, the lens assembly 110 includes two corner mirrors, i.e. the first corner mirror 111 and the second corner
Mirror 112, first corner mirror 111 are mounted on by an extension tube 114 on the lens mount 120, second corner mirror 112
One end connects first corner mirror 111, and the other end connects the camera lens 113.Lens mount 120 and the first corner mirror 111 it
Between an extension tube 114 is set, then can by video acquire position extend out, when acquiring video, can avoid finding a view
Some facilities or electronic equipment itself around region block, for example, the present embodiment is applied to musical instrument (such as piano)
Teaching and training mate when, during acquiring video, will not be blocked by music score of Chinese operas frame or electronic equipment itself and find a view key.
Further, in a further embodiment, the extension tube may be configured as to change the telescopic rod of length, need
When adjusting scape picture, the length of extension tube can be accordingly adjusted, can be adapted for more scenes in this way, while when not in use
Extension tube can be shunk, reduce volume.
Preferably, first corner mirror 111 is rotationally connected with the extension tube 114, and first corner mirror 111 can
To be rotated relative to the extension tube 114；Second corner mirror 112 is rotationally connected with first corner mirror 111, and described
Two corner mirrors 112 can be rotated relative to first corner mirror 111.First corner mirror 111 is arranged with respect to extension tube 114
It is rotatable, and it is rotatable that the second corner mirror 112 is arranged with respect to the first corner mirror 111, then can make the camera shooting of electronic equipment
Head takes more multi-faceted video.
Further, the camera lens 113 is rotationally connected with second corner mirror 112, and the camera lens 113 can be relative to institute
State the rotation of the second corner mirror 112.On the basis of the first corner mirror 111 and rotatable the second corner mirror 112, by camera lens
113 are also configured as to rotate relative to the second corner mirror 112, then further expand that the camera of electronic equipment can shoot regards
The orientation of picture, so far, when external lens equipment 100 is mounted on the front camera of electronic equipment, and the screen of electronic equipment
In the case of user, by rotating the first corner mirror 111, the second corner mirror 112 and camera lens 113, electronic equipment base
Originally the video in any orientation can be taken.
Preferably, a fixing piece 130 is set on the lens mount, and the fixing piece 230 can be by the external lens equipment
It is fixed in other equipment.In the present embodiment, the fixing piece 130 is clip, and the clip includes first be oppositely arranged
Part 131 and second part 132, the first part 131 include the first operation portion 1311 and the first clamping part being oppositely arranged
1312, the second part 132 includes the second operation portion 1321 and the second clamping part 1322 being oppositely arranged, first operation
Portion 1311 is pivotally connected with second operation portion 1321 by one, when first operation portion, 1311 and second operation portion
1321 when drawing close, and first clamping part 1312 is located remotely from each other with the second clamping part 1322；
In the present embodiment, the lens mount 120 is fixed on first clamping part 1312, and integrated with the first clamping part
1312 moldings.
External lens equipment 100 is arranged by clip 130 on the camera of electronic equipment, installation is simple and fast, and
It can arbitrarily be removed after use finishes, it is easy to use.It, can be in camera of electronic equipment before external lens equipment is installed
Periphery stick locating ring, then by the auxiliary of locating ring, external lens equipment can be accurately clipped in taking the photograph for electronic equipment
As head center, facilitates and subsequent find a view and image.In a further embodiment, the fixing piece may be sucker, thread gluing or
Person's other structures, the present embodiment are not restricted.
Preferably, the camera lens is wide-angle lens.In the present embodiment, the camera lens is 160 degree of bugeye lenses.It uses
160 degree of bugeye lenses can collect more scenes as far as possible in the case where distorting very little.It is with Piano Teaching
Example, will be mounted with that the electronic equipment of external lens equipment is placed on music stand, then the camera of electronic equipment can be adopted completely
Collect the content of fingerboard.
Further, the corner mirror is 90 degree of corner mirrors.First corner mirror and the second corner mirror use 90 degree of corners
Acquisition video can be done 90 ° of corner and reflected, allow camera that can collect the in-plane vertical with camera direction by mirror
Content, the first corner mirror and the second corner mirror can need to do 360 degree rotation according to using.
In the present embodiment, a kind of Piano Teaching auxiliary external member, including above-mentioned musical instrument tutor auxiliary platform equipment are also disclosed
100 and identification point component 400, the identification point component 400 includes the bar 410 with identification point 420, the identification
Point 420 can be removed from bar 410, and be alternatively installed on the key of piano.
Preferably, identification point component 400 further includes the first tool pins 440 and the second tool pins 430, the bar 410
On be provided with 12 identification points 420, in use, 12 identification points 420 are pressed as required in piano with the first tool pins 440
Key on, if there have identification point 420 to paste to be askew, can be used the second tool pins 430 by identification point 420 adjust be aligned.Identification point 420
To be double-colored, and can Reusability, in live broadcast teaching scene can according to actual conditions select paste.
As described in Figure 4, the utility model embodiment two discloses a kind of external lens equipment 500, the lens assembly 510
One corner mirror 511 is only set, and the corner mirror 511 is rotationally connected with the lens mount 520；The camera lens 512 is rotatablely connected
In the corner mirror 511, the camera lens 512 can be rotated relative to the corner mirror 511.It is such as raw in some simple scenes
During what is activated takes pictures and images, it is only necessary to orientation of finding a view simply is converted, viewfinder range is slightly expanded, it need not be too complicated
A corner mirror then can be only arranged in too big external lens equipment at this time, and when use sets external lens equipment mounted on electronics
On standby camera, corner mirror and camera lens are rotated, you can convert orientation of finding a view with convenient.
In a further embodiment, a corner mirror is arranged in the lens assembly, and corner mirror can also pass through an extension tube
On the lens mount, the corner mirror is rotationally connected with the extension tube, and the camera lens is rotationally connected with the corner
Mirror.One corner mirror with extension tube is set, the position that video acquires can be extended out, it, can when acquiring video
Avoid blocking for some facilities or electronic equipment around viewfinder area itself.
The usage scenario of the external lens equipment of the utility model is illustrated below, as shown in Figure 1, for shooting
Piano 300 plays the usage scenario of picture.
First, locating ring is sticked in the front camera periphery of electronic equipment 200, it, can will be outer by the auxiliary of locating ring
The camera center that lens apparatus 100 is accurately clipped in electronic equipment 200 is connect, electronic equipment is then placed on piano 300
On music score of Chinese operas frame.The front camera for opening electronic equipment, from the collected visual data of the screen viewing of electronic equipment, and according to
Situation adjusts the direction of the first corner mirror 111, the second corner mirror 112 and wide-angle lens 113：It, cannot be complete when key image is excessive
When all keys of whole display, rotatable wide-angle lens 113 zooms out video；When key it is whole in picture of finding a view it is on the upper side or
It is on the lower side, the second corner mirror 112 can be twisted, makes key placed in the middle；When key it is whole in picture of finding a view it is to the left or to the right, can be with
The first corner mirror 111 is twisted, makes key placed in the middle.Piano playing picture then can be completely shot after adjusting.Further, if
Coordinate corresponding APP, the video of shooting can be transmitted in real time, to carry out online teaching or the white silk under training mate system
Habit is played the musical instrument.
In addition, if it is desired, identification point component 400 can be used that the key of piano 200 is marked.In use, with
One tool pins 430 press 12 identification points 420 on the key of piano 200 as required, if there is identification point patch askew, may be used
Identification point is adjusted and is aligned by the second tool pins 440.Identification point 420 be it is double-colored, and can Reusability, in live broadcast teaching scene
It can select to paste according to actual conditions.
The external lens equipment of the utility model, including lens assembly and lens mount；The lens assembly includes at least one
A corner mirror and wide-angle lens, the wide-angle lens are installed on the corner mirror；The lens assembly is installed on the camera lens
On seat, ambient can pass sequentially through the camera lens and the corner mirror, and pass through the lens mount.The external lens equipment
It can be mounted on the camera of electronic equipment, the plane of finding a view of camera can be changed by corner mirror, it is more multi-faceted to shoot
Image or video, cost is relatively low, and easy to use.The invention also discloses a kind of Piano Teachings to assist external member,
Including above-mentioned external lens equipment and identification point component, the identification point component includes the bar with identification point, described
Identification point can be removed from bar, and be alternatively installed on the key of piano.
It should be appreciated that although this specification is described in terms of embodiments, but not each embodiment only includes one
A independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should will say
As a whole, the technical solution in each embodiment may also be suitably combined to form those skilled in the art can for bright book
With the other embodiment of understanding.
Tool of the series of detailed descriptions listed above only for the feasible embodiment of the utility model
Body illustrates that they are all without departing from made by the utility model skill spirit not to limit the scope of protection of the utility model
Equivalent implementations or change should be included within the scope of protection of this utility model.
Claims (10)
1. a kind of external lens equipment, it is suitable for electronic equipment, which is characterized in that the external lens equipment includes：Lens group
Part and lens mount；
The lens assembly includes corner mirror and camera lens, and the camera lens is installed on the corner mirror；
The lens assembly is installed on the lens mount, and ambient can pass sequentially through the camera lens and the corner mirror, and
Across the lens mount.
2. external lens equipment according to claim 1, which is characterized in that the lens assembly includes a corner mirror, institute
It states corner mirror and is rotationally connected with the lens mount, the camera lens is rotationally connected with the corner mirror.
3. external lens equipment according to claim 1, which is characterized in that the lens assembly includes a corner mirror,
The corner mirror is mounted on by an extension tube on the lens mount, and the corner mirror is rotationally connected with the extension tube, described
Camera lens is rotationally connected with the corner mirror.
4. external lens equipment according to claim 1, which is characterized in that the lens assembly includes two corner mirrors,
That is the first corner mirror and the second corner mirror, first corner mirror are mounted on by an extension tube on the lens mount, and described the
Two corner mirror one end connect first corner mirror, and the other end connects the camera lens.
5. external lens equipment according to claim 4, which is characterized in that first corner mirror is rotationally connected with described
Extension tube, second corner mirror are rotationally connected with first corner mirror.
6. external lens equipment according to claim 5, which is characterized in that the camera lens is rotationally connected with described second turn
Angle mirror.
7. according to the external lens equipment described in claim 1-6 any one, which is characterized in that be arranged one on the lens mount
The external lens equipment can be fixed in other equipment by fixing piece, the fixing piece.
8. external lens equipment according to claim 7, which is characterized in that the fixing piece is clip, the clip packet
The first part being oppositely arranged and second part are included, the first part is pivotally connected with the second part by one, described
First part includes the first operation portion and the first clamping part being oppositely arranged, and the second part includes the second behaviour being oppositely arranged
Make portion and the second clamping part, when first operation portion and the second operation portion are drawn close, first clamping part and the second clamping
Portion is located remotely from each other；
The lens mount be fixed on first clamping part either the one of both of the second clamping part and with the first clamping part or
The one of both of second clamping part is integrally formed.
9. external lens equipment according to claim 8, which is characterized in that the camera lens is wide-angle lens.
10. a kind of Piano Teaching assists external member, which is characterized in that include external as described in any one of claim 1-9
Lens apparatus and identification point component, the identification point component include the bar with identification point, and the identification point can be from finger
Show and removed on item, and is alternatively installed on the key of piano.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092043.2U CN207782929U (en) | 2017-08-29 | 2017-08-29 | External lens equipment and Piano Teaching assist external member |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721092043.2U CN207782929U (en) | 2017-08-29 | 2017-08-29 | External lens equipment and Piano Teaching assist external member |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207782929U true CN207782929U (en) | 2018-08-28 |
Family
ID=63219149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721092043.2U Active CN207782929U (en) | 2017-08-29 | 2017-08-29 | External lens equipment and Piano Teaching assist external member |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207782929U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110209002A (en) * | 2019-06-12 | 2019-09-06 | 北京未来橙网络科技有限公司 | Optical facilities system |
| CN114783219A (en) * | 2022-05-20 | 2022-07-22 | 小叶子（北京）科技有限公司 | Supporting support and piano are used in musical instrument performance |
| CN114822450A (en) * | 2022-04-20 | 2022-07-29 | 小叶子（北京）科技有限公司 | Supporting support and piano are used in musical instrument performance |
-
2017
- 2017-08-29 CN CN201721092043.2U patent/CN207782929U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110209002A (en) * | 2019-06-12 | 2019-09-06 | 北京未来橙网络科技有限公司 | Optical facilities system |
| CN114822450A (en) * | 2022-04-20 | 2022-07-29 | 小叶子（北京）科技有限公司 | Supporting support and piano are used in musical instrument performance |
| CN114783219A (en) * | 2022-05-20 | 2022-07-22 | 小叶子（北京）科技有限公司 | Supporting support and piano are used in musical instrument performance |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207782929U (en) | External lens equipment and Piano Teaching assist external member | |
| US10924641B2 (en) | Wearable video camera medallion with circular display | |
| CN105549197B (en) | Lens cap adapter for image capture device | |
| WO2016131217A1 (en) | Image correction method and device | |
| US10474006B2 (en) | Outdoor photography system | |
| CN209560245U (en) | Camera module and electronic device | |
| CN109981944A (en) | Electronic device and its control method | |
| KR20160000408U (en) | Structure of compatible stick for self camera shooting having pod | |
| CN107682638A (en) | Generation, the method and device of display panoramic picture | |
| CN104333698A (en) | Image processing method, image processing device and electronic device | |
| CN105407254A (en) | Real-time video and image synthesis method, real-time video and image synthesis device and global shooting equipment | |
| JP2015126451A (en) | Recording method for image, electronic equipment and computer program | |
| JP2014107750A (en) | Photographing apparatus | |
| US20170119135A1 (en) | Frame for Portable Electronic Media Device | |
| US20120069208A1 (en) | Methods, Systems , and Computer Program Products for Assuring Horizontal Image Capture | |
| CN107121877A (en) | A kind of auxiliary lens for Intelligent mobile equipment | |
| WO2017000796A1 (en) | Human-face directed display system and method | |
| CN108205236B (en) | Panoramic camera and lens thereof | |
| CN203397020U (en) | Augmented reality telescope | |
| CN109889751B (en) | Portable shooting and recording device for speech content based on optical zooming | |
| JP2019096961A (en) | Medical treatment safety system | |
| KR101439787B1 (en) | Image capturing device with time lapse guide system | |
| US20140204233A1 (en) | Monocular telescope capable of capturing and recording images | |
| KR20120005800U (en) | Reading projector stand | |
| US20200410665A1 (en) | Control of an image-capturing device allowing the comparison of two videos |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |