CN204539288U - Teaching camera head - Google Patents
Teaching camera head Download PDFInfo
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- CN204539288U CN204539288U CN201520288343.2U CN201520288343U CN204539288U CN 204539288 U CN204539288 U CN 204539288U CN 201520288343 U CN201520288343 U CN 201520288343U CN 204539288 U CN204539288 U CN 204539288U
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- camera
- teaching
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Abstract
The utility model discloses a kind of teaching camera head, comprise camera, holder and connect the support bar of camera and holder, also be provided with in the casing of camera and record the LED of intensity of illumination and the microphone for recording audio for regulating, support bar is provided with the adjusting device for regulating camera shooting height and shooting angle, camera head communicates with main frame.The teaching camera head that the utility model provides, adopt the form that camera, LED and microphone combine, avoiding when shooting is recorded needs respectively to the generation of the loaded down with trivial details phenomenon that camera, shooting light and microphone regulate, only need to adjust separately camera, record when making a video recording more targeted, also more simple when regulating, the video of recording is also more clear and smooth.
Description
Technical field
The utility model relates to field of photography, particularly one teaching camera head.
Background technology
Popular along with calligraphy teaching, increasing people puts in learning calligraphy and calligraphy teaching.The teaching of current calligraphy is divided into on-the-spot teaching and the Web-based instruction 2 kinds of teaching methods, because on-the-spot teaching requires and the problem of tuition fee place to operate schools, makes the development of on-the-spot teaching be subject to certain limitation, for the Web-based instruction provides certain development space.But, also there is certain problem and defect in the Web-based instruction, picture when needing shooting teaching teacher to write during shooting, also want the voice reminder of combining with teaching teacher, the Web-based instruction of traditional approach needs camera, phonographic recorder and illumination to arrange adjusted in concert when imparting knowledge to students, realize best recording result, but due to the defect of camera shape, video recording mode and video recording angle, the restriction of phonographic recorder recording effect and lighting effect, causes the video recorded to there is certain problem such as unintelligible, not smooth.
Utility model content
For above-mentioned technical problem, the utility model provides that a kind of recorded video image quality is clear, fluent movements, is applicable to the teaching camera head of multi-form teaching simultaneously.
For solving the problems of the technologies described above, the utility model provides a kind of teaching camera head, the support bar comprising camera, holder and described camera is connected with described holder, also be provided with in the housing of described camera for regulate record intensity of illumination LED and for recording audio microphone, described support bar is provided with the adjusting device for regulating described camera shooting height and shooting angle, described camera head communicates with main frame.
More preferably, in technique scheme, the top of described camera is arc or circular housing, and cover top portion described in arc tilts to the direction away from described camera, and described shell is streamlined.
More preferably, in technique scheme, described adjusting device is the direction flexible of expansion link or adjusting angle.
More preferably, in technique scheme, in described holder, be provided with balancing weight.
More preferably, in technique scheme, described holder is provided with the USB interface for being communicated with main frame.
More preferably, in technique scheme, in described holder, be provided with the WIFI or the bluetooth module that carry out wireless telecommunications with main frame, or in described holder, be provided with WIFI, bluetooth module mounting groove.
More preferably, in technique scheme, in described holder, be provided with rechargeable portable power source.
The utility model provide teaching camera head, adopt the form that camera, LED and microphone combine, avoiding when shooting is recorded needs respectively to the generation of the loaded down with trivial details phenomenon that camera, shooting light and microphone regulate, only need to adjust separately camera, record when making a video recording more targeted, also more simple when regulating, the video of recording is also more clear and smooth.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the schematic diagram of the first embodiment of the teaching camera head that the utility model provides;
Fig. 2 is the schematic diagram of the second embodiment of the teaching camera head that the utility model provides;
Fig. 3 is the schematic diagram of the 3rd embodiment of the teaching camera head that the utility model provides;
Schematic diagram when Fig. 4 is the vertical state of camera in Fig. 2 or Fig. 3;
Vertical section figure when Fig. 5 is camera level in Fig. 1.
Embodiment
As shown in Figures 1 to 5, the teaching camera head that the utility model provides, comprise camera 110, holder 120 and connect the support bar 130 of camera 110 and holder 120, also be provided with in the housing of camera 110 for regulate record intensity of illumination LED 114 and for recording audio microphone 116, support bar 130 is provided with the adjusting device 135 for regulating camera 110 shooting height and shooting angle, camera head communicates with main frame.
As a kind of embodiment, the top of camera 110 is arc or circular housing, and the top of arc shell tilts to the direction away from camera 110, and shell is streamlined.Select the shell of arc, coordinate cover top portion to tilt to the direction away from camera 110, can the light that LED 114 sends better be converged, improve the intensity of illumination recording scene, make the video of recording more clear, streamlined or circular shell makes camera 110 more attractive in appearance simultaneously.Further, the length of shell, according to the length setting of LED 114 chip, makes the structure of camera 110 more compact.
As a kind of embodiment, adjusting device 135 is the direction flexible of expansion link or adjusting angle.Select the direction flexible of expansion link or adjusting angle, the shooting height to camera 110 and shooting angle that can be random regulate, to realize best video capture effect.
As a kind of embodiment, in holder 120, be provided with balancing weight.The setting of balancing weight improves the weight of holder 120, and what teaching camera head was placed is more steady, the shooting quality of the image video that can not shake.And the weight of balancing weight can be arranged according to the weight of different camera 110, further increases the applicability of teaching camera head.
As a kind of embodiment, holder 120 is provided with the usb 1 22 for being communicated with main frame.The setting of USB structure, facilitates the communication between teaching camera head and main frame.
As a kind of embodiment, in holder 120, be provided with the WIFI or the bluetooth module that carry out wireless telecommunications with main frame, or in holder 120, be provided with WIFI, bluetooth module mounting groove.The setting of WIFI, bluetooth module, facilitates the radio communication between teaching camera head and main frame, limits, improve the scope of application of teaching camera head when alleviating wire communication to a certain extent to wire or telecommunication cable length.And teaching camera head can determine whether install bluetooth module according to the demand of client self, further improves the applicability of teaching camera head.
As a kind of embodiment, in holder 120, be provided with rechargeable portable power source.Portable power source can be charged by the usb 1 22 that holder 120 is arranged, and the setting of portable power source, avoids the generation of the power failures video record phenomenon that improper reason causes, improve the practicality of teaching camera head.
The teaching camera head hard-tipped pen calligraphical works be applicable in the Web-based instruction is imparted knowledge to students and Writing brush calligraphy teaching, when carrying out hard-tipped pen calligraphical works teaching, camera is 200-250mm apart from the height of paper, when carrying out writing brush teaching, camera is 450-500mm apart from the height of paper, for multi-form teaching, teaching camera head is equipped with multi-form and support bar that is differing heights, and high-definition camera selected by teaching camera head, also there is auto-focusing and manual focus is double mode, compatible popular at present operating system, improve the scope of application of teaching camera head and the definition of recorded video largely.
The utility model provide teaching camera head, adopt the form that camera, LED and microphone combine, avoiding when shooting is recorded needs respectively to the generation of the loaded down with trivial details phenomenon that camera, shooting light and microphone regulate, only need to adjust separately camera, record when making a video recording more targeted, also more simple when regulating, the video of recording is also more clear and smooth.
Above-mentioned execution mode is intended to illustrate that the utility model can be professional and technical personnel in the field and realizes or use; modifying to above-mentioned execution mode will be apparent for those skilled in the art; therefore the utility model includes but not limited to above-mentioned execution mode; any these claims or specification of meeting describes; meet and principle disclosed herein and novelty, the method for inventive features, technique, product, all fall within protection range of the present utility model.
Claims (7)
1. a teaching camera head, it is characterized in that: comprise camera, holder and connect the support bar of described camera and described holder, also be provided with in the housing of described camera for regulate record intensity of illumination LED and for recording audio microphone, described support bar is provided with the adjusting device for regulating described camera shooting height and shooting angle, described camera head communicates with main frame.
2. teaching camera head according to claim 1, is characterized in that: the top of described camera is arc or circular housing, and cover top portion described in arc tilts to the direction away from described camera, and described shell is streamlined.
3. teaching camera head according to claim 1, is characterized in that: described adjusting device is the direction flexible of expansion link or adjusting angle.
4. teaching camera head according to claim 1, is characterized in that: be provided with balancing weight in described holder.
5. teaching camera head according to claim 1, is characterized in that: described holder is provided with the USB interface for being communicated with main frame.
6. teaching camera head according to claim 1, is characterized in that: be provided with the WIFI or the bluetooth module that carry out wireless telecommunications with main frame in described holder, or is provided with WIFI, bluetooth module mounting groove in described holder.
7. teaching camera head according to claim 1, is characterized in that: be provided with rechargeable portable power source in described holder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288343.2U CN204539288U (en) | 2015-04-30 | 2015-04-30 | Teaching camera head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520288343.2U CN204539288U (en) | 2015-04-30 | 2015-04-30 | Teaching camera head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204539288U true CN204539288U (en) | 2015-08-05 |
Family
ID=53753244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520288343.2U Expired - Fee Related CN204539288U (en) | 2015-04-30 | 2015-04-30 | Teaching camera head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204539288U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786787A (en) * | 2016-08-30 | 2018-03-09 | 北京小米移动软件有限公司 | Camera and control method |
-
2015
- 2015-04-30 CN CN201520288343.2U patent/CN204539288U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107786787A (en) * | 2016-08-30 | 2018-03-09 | 北京小米移动软件有限公司 | Camera and control method |
| CN107786787B (en) * | 2016-08-30 | 2024-03-12 | 北京小米移动软件有限公司 | Camera and control 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: 20150805 Termination date: 20170430 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |