CN205945954U - Camera - Google Patents
Camera Download PDFInfo
- Publication number
- CN205945954U CN205945954U CN201620898222.4U CN201620898222U CN205945954U CN 205945954 U CN205945954 U CN 205945954U CN 201620898222 U CN201620898222 U CN 201620898222U CN 205945954 U CN205945954 U CN 205945954U
- Authority
- CN
- China
- Prior art keywords
- photographic head
- rotating shaft
- camera
- housing
- utility
- 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.)
- Expired - Fee Related
Links
Landscapes
- Electrophonic Musical Instruments (AREA)
Abstract
The utility model discloses a rotatable camera of convenient operation, including camera, casing, pivot and holding chamber, camera installs in the casing, the casing passes through the pivot is installed the holding intracavity can center on the pivot is rotated, casing side with holding intracavity wall is the circular arc camber structure together, and camber is the same. The utility model discloses a camera, the structure is simple and convenient, convenient operation, the rotation that camera is stable with slick and sly is guaranteed in the casing of circular arc camber structure and the laminating that the holding chamber can be fine, especially combines an use that is used for the interactive teaching appearance of the online education of music, on -line religion scholar can be according to teaching need, freely adjustment shooting angle and covering power to interactive in the reinforcing teaching reaches good teaching effects.
Description
Technical field
This utility model is related to image acquisition field.Used in a kind of music online education process
Rotatable photographic head.
Background technology
With the continuous improvement of living standard, music becomes an indispensable part in people's live and work, music
Education increasingly becomes a kind of education for all people, but music education is due to its particularity, is all often by giving lessons face-to-face, or
The instructional video that person prerecords is imparted knowledge to students.Aspectant mode of giving lessons, can be normally reached good teaching efficiency, but
Costly, and require time for, the arrangement in place, cost is very high.The mode of instructional video, less expensive, but due to
Lack the real-time interactive between teachers and students, learning effect is difficult to ensure that.With scientific and technological development, particularly shooting and network technology
Progress is so that Online Music education is possibly realized.Compare traditional music teaching mode, online teaching can more convenient enter
OK, do not limited by time, place, cost is relatively low.Compare the online teaching of other field, it is special that Online Music education has
Property, especially emphasizes the switching between the explanation of teacher, demonstration and student oneself practice and interaction.Ask to solve this
Topic, traditional method often to realize by the shooting by many seats in the plane and multi-angle.But so not only need to put into substantial amounts of
People's force-summing device, is also unfavorable for real-time, synchronous and intuitively completes the content of courses.
Utility model content
The purpose of this utility model is to provide a kind of rotatable photographic head of convenient operation, and online teaching person is not according to
Same situation, is manually operated, you can convenient flexible rotation photographic head, thus adjusting camera angle, particularly coordinates a kind of
For the use of the interactive teaching instrument of music online education, good teaching efficiency can be reached.
For reaching above-mentioned purpose, this utility model adopts following technical proposals：Photographic head of the present utility model by photographic head,
Housing, rotating shaft and containing cavity composition, described photographic head is arranged in described housing, and described housing is arranged on institute by described rotating shaft
State accommodating intracavity, can be around described axis of rotation, described housing side and described accommodating cavity wall are all circular arc camber structure,
And curvature is identical.
Preferably, described photographic head also includes support meanss, and described support meanss are fixedly mounted on described accommodating intracavity, institute
State support meanss and be provided with the axis hole corresponding with described rotating shaft.
Preferably, it is provided with damped part between described rotating shaft and axis hole.
Preferably, described damped part is rubber gasket.
Preferably, described housing front surrounding edge is provided with burr.
Preferably, described accommodating intracavity is provided with the axis hole corresponding with described rotating shaft.
The beneficial effects of the utility model are as follows：
Compared with prior art, photographic head of the present utility model, features simple structure, easy to operate, the shell of circular arc camber structure
Body and containing cavity can be good at fitting it is ensured that the stable and round and smooth rotation of photographic head, exist for music especially in conjunction with one kind
The use of the interactive teaching instrument of line education, online teaching person can be according to teaching needs, adjustment shooting angle freely and shooting
Scope, thus strengthening interactive in teaching, reaches good teaching efficiency.
Brief description
Below in conjunction with the accompanying drawings specific embodiment of the present utility model is described in further detail.
Fig. 1 is the axonometric chart of photographic head of the present utility model.
Fig. 2 is the right view of photographic head of the present utility model.
Fig. 3 is the rearview of photographic head of the present utility model.
Fig. 4 is scheme of installation on interactive teaching instrument for the photographic head of the present utility model.
Wherein, 1：Photographic head；2：Housing；21：Upper casing；22nd, lower casing；23rd, opening；24th, burr；3rd, rotating shaft；4th, containing cavity；
5th, support meanss；51st, axis hole；Fixing bolt 52.
Specific embodiment
In order to be illustrated more clearly that this utility model, with reference to preferred embodiments and drawings, this utility model is done into one
The explanation of step.In accompanying drawing, similar part is indicated with identical reference.It will be appreciated by those skilled in the art that below
Specifically described content is illustrative and be not restrictive, and should not limit protection domain of the present utility model with this.
Rotatable camera of the present utility model is mainly used in Online Music education sector it can also be used to other need flexibly
The convenient image acquisition field adjusting visual angle.It mainly includes：Photographic head 1, housing 2, rotating shaft 3, containing cavity 4.Described photographic head 1
It is arranged in described housing 2, described housing 2 is arranged in described containing cavity 4 by described rotating shaft 3, can be around described rotating shaft 3
Rotate, described housing 2 side and described containing cavity 4 inwall are all circular arc camber structure, and curvature is identical.
Specifically, referring to shown in accompanying drawing 1 and accompanying drawing 2, described housing 2 includes upper casing 21 and lower casing 22, in described upper casing 21
Centre offers opening 23, and the shapes and sizes of described opening 23 are identical with described photographic head 1, and described photographic head 1 passes through opening 23
Stretch out.The lower casing 22 of described housing 2 is the groove of planar structure, and described upper casing 21 and lower casing 22 mutually fasten and form described housing
2.Certainly, as needed, described housing 2 can also be integrally formed structure.The lower casing 22 of described housing 2 is by described rotating shaft
3 are arranged in described containing cavity 4, can rotate around described rotating shaft 3.Upper casing 21 front of described housing 2 is planar structure, side
Face is circular arc camber structure, and described containing cavity 4 inwall is all circular arc camber structure, the side of the upper casing 21 of curvature and described housing 2
Face is identical.Housing frontal design be planar structure so that photographic head can preferably embed among containing cavity, and more beautiful
See.Housing side is arc structure, and the curvature of circular arc is identical with the curvature of containing cavity, thus ensureing between housing and containing cavity
Laminating even closer, rotate more flexible.
It is further preferred that rotatable camera of the present utility model also includes support meanss 5, described support meanss 5 are solid
Dingan County is contained in described containing cavity 4, and described support meanss 5 are provided with the axis hole 51 corresponding with described rotating shaft 3.
Specifically, referring to shown in accompanying drawing 1, accompanying drawing 2 and accompanying drawing 3, described support meanss 5 are arranged on institute by fixing bolt 52
State containing cavity 4 back side, described support meanss 5 stretch in described containing cavity 4, top offers semi-cylindrical axis hole 51, described
The shape of axis hole 51 is mutually agreed with described rotating shaft 3, and described rotating shaft 3 is arranged on described axis hole 51, can rotate in axis hole 51.
It is further preferred that being provided with damped part between described rotating shaft 3 and axis hole 51.By the design of damped part, energy
Enough prevent photographic head from rotating under gravity, musical instrument vibrations or other slight external force, be conducive to user fixation to take the photograph simultaneously
Image angle degree, improves Adjustment precision.
It is further preferred that described damped part is rubber gasket.Using rubber gasket as damped part, rotating shaft can be kept
Arbitrarily angled in slewing area can be fixed well.Certainly, described damping structure can also take positioning clamping close device
Realize etc. structure, as long as ensure that camera position stably.
It is further preferred that described housing 2 front surrounding edge is provided with burr 24.Burr one side can play prompting and make
With reminding user to exert a force in housing front surrounding edge, thus adjusting shooting head-turned angle.On the other hand, burr
Setting is also convenient for user and preferably has an effect, thus ensureing the precision adjusting.
It is further preferred that being provided with the axis hole corresponding with described rotating shaft 3 in described containing cavity 4.Implement as another kind of
The mode that rotating shaft and housing are installed, axis hole is directly arranged in accommodating intracavity, can be convenient realize housing and containing cavity
In conjunction with.
With reference to the operation of interactive teaching instrument, the specifically used of photographic head of the present utility model is illustrated.
Referring to shown in accompanying drawing 4, instructor carries out demonstrations before interactive teaching instrument, opens rotatable photographic head, leads to
The burr 24 crossing pressing edge rotates the angle of photographic head, shoots instructor and is in the image of different planes, can also to musical instrument,
Fingering, hand-type etc. are shot.
Obviously, above-described embodiment of the present utility model is only intended to clearly illustrate this utility model example, and
It is not the restriction to embodiment of the present utility model, for those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms, all of embodiment cannot be exhaustive here,
Every belong to the obvious change that the technical solution of the utility model extended out or change still in of the present utility model
The row of protection domain.
Claims (6)
1. it is characterised in that including photographic head, housing, rotating shaft and containing cavity, described photographic head is arranged on described a kind of photographic head
In housing, described housing is arranged on described accommodating intracavity by described rotating shaft, can be around described axis of rotation, described housing side
Face and described accommodating cavity wall are all circular arc camber structure, and curvature is identical.
2. it is characterised in that also including support meanss, described support meanss are fixing to pacify photographic head according to claim 1
It is contained in described accommodating intracavity, described support meanss are provided with the axis hole corresponding with described rotating shaft.
3. photographic head according to claim 2 is it is characterised in that be provided with damped part between described rotating shaft and axis hole.
4. photographic head according to claim 3 is it is characterised in that described damped part is rubber gasket.
5. photographic head according to claim 1 is it is characterised in that described housing front surrounding edge is provided with burr.
6. photographic head according to claim 1 it is characterised in that described accommodating intracavity be provided with corresponding with described rotating shaft
Axis hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898222.4U CN205945954U (en) | 2016-08-17 | 2016-08-17 | Camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898222.4U CN205945954U (en) | 2016-08-17 | 2016-08-17 | Camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205945954U true CN205945954U (en) | 2017-02-08 |
Family
ID=57919631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898222.4U Expired - Fee Related CN205945954U (en) | 2016-08-17 | 2016-08-17 | Camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205945954U (en) |
-
2016
- 2016-08-17 CN CN201620898222.4U patent/CN205945954U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206249674U (en) | A kind of Chinese explains showing stand | |
| CN207037961U (en) | A kind of ancient literature distance education training device | |
| CN204712728U (en) | Compass for math teaching | |
| CN106128184A (en) | A kind of interactive teaching instrument | |
| CN205945954U (en) | Camera | |
| CN204519833U (en) | Political knowledge contest exclusive table | |
| CN206441403U (en) | A kind of English glossary dictation device | |
| CN206805887U (en) | A kind of electronic experiment Demonstration table | |
| CN206179266U (en) | Interactive teaching appearance | |
| CN207380928U (en) | A kind of mathematical teaching apparatus using computer media | |
| CN206729540U (en) | Multimedia calligraphy, drawing tables | |
| CN206541485U (en) | A kind of law teaching aid | |
| CN108133640B (en) | Teaching table | |
| CN214475988U (en) | Primary school science lunar phase change presentation device | |
| CN207955113U (en) | A kind of College Chinese reading instruction blackboard | |
| CN208335493U (en) | Device is explained and publicised in a kind of teaching of China and foreign countries' history of art | |
| CN205938395U (en) | Rocking arm frame and rocking arm camera | |
| CN204375228U (en) | What a kind of Multifunctional audio video frequency output showed sings teaching equipment | |
| CN214267183U (en) | Multi-purpose teaching box of mathematics | |
| CN206348974U (en) | A kind of computer based Remote Education System Based On Internet | |
| CN212541621U (en) | Intelligent education and teaching explanation device based on internet | |
| CN204743104U (en) | Teacher of colleges and universities lectern | |
| CN213365833U (en) | Education is with show projecting apparatus | |
| CN209912215U (en) | Mouth shape exercising device for wind instrument | |
| CN209947208U (en) | Teaching tool |
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: 20170208 Termination date: 20210817 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |