CN107249112A - A kind of portable teaching video record instrument that declines - Google Patents
A kind of portable teaching video record instrument that declines Download PDFInfo
- Publication number
- CN107249112A CN107249112A CN201710446464.9A CN201710446464A CN107249112A CN 107249112 A CN107249112 A CN 107249112A CN 201710446464 A CN201710446464 A CN 201710446464A CN 107249112 A CN107249112 A CN 107249112A
- Authority
- CN
- China
- Prior art keywords
- housing
- mounting groove
- plc
- declines
- video record
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/76—Television signal recording
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
Abstract
The invention discloses the portable teaching video record instrument that declines of one kind, including housing, the inner chamber of the housing is provided with PLC, the side of the PLC is provided with battery, the surface of the housing is provided with touch display screen, the side of the touch display screen is provided with the first mounting groove, the inner opposite end of first mounting groove is provided with rotating shaft, the axis of rotation is connected with external screw rod, inner screw is rotatably connected in external screw rod, the top of inner screw is provided with camera, the downside of housing is provided with power switch and charging inlet, battery is connected by power switch with PLC, this portable teaching video record instrument that declines, the overall design for being similar to tablet personal computer, so that structure is more compact, it is easy to the carrying of user, user the position of camera and light compensating lamp can be adjusted according to the demand used simultaneously, the operation of equipment is controlled by touch display screen, so that operation is relatively simple, it is easy to user to use.
Description
Technical field
It is specially a kind of portable teaching video record instrument that declines the present invention relates to education and instruction apparatus technical field.
Background technology
Micro- class refers to according to new curriculum and teaching practice requirement, using video as main carriers, and record teacher is in classroom
The process for the excellent teaching carried out in inside and outside education process around some knowledge point or teaching link, the core group of micro- class
Classroom instruction video into content, at the same also comprising the Instructional Design related to the teaching theme, material courseware, Reflective Teaching,
The complementary teaching resource such as exercise test and Students ' Feedback, teacher's comment, they are common with certain membership credentials and presentation mode
With semi-structured, subject-type a resource unit application subenvironment has been built, therefore, micro- class had both been different from traditional single resource
The teaching resources such as teaching class example, teaching courseware, Instructional Design, the Reflective Teaching of type, are to inherit and develop on its basis again
A kind of new teaching resource got up, with the increasingly universalness of information, micro- class is received by vast teachers and students, but micro-
, it is necessary to which the equipment recorded using some, current most of recording arrangements operation is complex, no in the video production process of class
It is easy to the use of user, while overall structure is larger, the carrying for the person of being not convenient to use.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect there is provided the portable teaching video record that declines of one kind
Instrument, overall structure is more compact, is easy to the carrying of user, and the operation of equipment is operated by touch display screen, so that
It is easy to the use of user, the problem of effectively can solving in background technology.
To achieve the above object, the present invention provides following technical scheme：A kind of portable teaching video record instrument that declines, bag
Housing is included, the inner chamber of the housing is provided with PLC, and the side of the PLC is provided with battery, the surface of the housing
Provided with touch display screen, the side of the touch display screen is provided with the first mounting groove, and the inner opposite end of first mounting groove is set
There is rotating shaft, the axis of rotation, which is connected with external screw rod, the external screw rod, is rotatably connected to inner screw, the top of the inner screw
Provided with camera, the downside of the housing is provided with power switch and charging inlet, and the battery is controlled by power switch and PLC
Device connection processed, the charging inlet electrically connects battery, and the right flank of the housing is connected provided with external equipment connecting hole and signal
Device, the PLC electrical connection touch display screen, camera, external equipment connecting hole and signal connector.
As a preferred technical solution of the present invention, the bottom of the housing is provided with the second mounting groove, second peace
Light compensating lamp is provided with tankage, the light compensating lamp is connected by wire with PLC.
As a preferred technical solution of the present invention, the housing bottom of the second mounting groove both sides is equipped with the 3rd peace
Support is provided with tankage, the 3rd mounting groove.
As a preferred technical solution of the present invention, the bottom correspondence PLC of the housing and the position of battery
Place, which is equipped with the 4th mounting groove, the 4th mounting groove, is provided with mounting bracket, and the mounting bracket is provided with heat emission fan, the housing
Inner chamber be provided with temperature sensor, PLC electrical connection heat emission fan and temperature sensor.
As a preferred technical solution of the present invention, the housing bottom between second mounting groove and the 3rd mounting groove
Provided with loudspeaker, the right flank of the housing is provided with sound adjusting key, and the PLC electrically connects sound adjusting key and raised
Sound device.
Compared with prior art, the beneficial effects of the invention are as follows：This portable teaching video record instrument that declines, it is overall similar
In the design of tablet personal computer so that structure is more compact, it is easy to the carrying of user, while user can be according to the need used
Ask to camera, the position of light compensating lamp is adjusted, and the operation of equipment is controlled by touch display screen so that operation compared with
To be simple, it is easy to user to use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is structure schematic diagram of the present invention.
In figure：1 housing, 2 PLCs, 3 batteries, 4 touch display screens, 5 first mounting grooves, 6 rotating shafts, 7 external screw rods, 8
Inner screw, 9 cameras, 10 power switches, 11 charging inlets, 12 external equipment connecting holes, 13 signal connectors, the regulation of 14 sound
Key, 15 second mounting grooves, 16 wires, 17 light compensating lamps, 18 the 3rd mounting grooves, 19 supports, 20 the 4th mounting grooves, 21 mounting brackets, 22
Heat emission fan, 23 loudspeakers, 24 temperature sensors.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of portable teaching video record instrument that declines, including
Housing 1, the inner chamber of housing 1 is provided with PLC 2, and the side of PLC 2 is provided with battery 3, and battery 3 carries for overall operation
For power, the surface of housing 1 is provided with touch display screen 4, and touch display screen 4 is easy to operation of the user to equipment to operate,
The side of touch display screen 4 is provided with the first mounting groove 5, and the inner opposite end of the first mounting groove 5 is provided with rotating shaft 6, and rotating shaft 6 rotates connection
Have and inner screw 8 is rotatably connected in external screw rod 7, external screw rod 7, the top of inner screw 8 is provided with camera 9, inner screw 8 and external screw rod
7 occur relative displacement so as to which the height to camera 9 is adjusted, and the downside of housing 1 is provided with power switch 10 and charging
Interface 11, battery 3 is connected by power switch 10 with PLC 2, the electrical connection battery 3 of charging inlet 11, the right side of housing 1
Face is provided with external equipment connecting hole 12 and signal connector 13, and the bottom of housing 1 is provided with the second mounting groove 15, the second mounting groove 15
It is interior to be provided with light compensating lamp 17, play a part of light filling when ambient is bad, the bottom of housing 1 of the both sides of the second mounting groove 15 is all provided with
Have in the 3rd mounting groove 18, the 3rd mounting groove 18 and be provided with support 19, be easy to be adjusted for overall installment state, so that just
In the use of user, the 4th mounting groove 20 is equipped with the bottom correspondence PLC 2 of housing 1 and the position of battery 3, the
Mounting bracket 21 is provided with four mounting grooves 20, mounting bracket 21 is provided with heat emission fan 22, and the inner chamber of housing 1 is provided with temperature sensor 24,
The data of measurement are sent to PLC 2 by temperature sensor 24, and PLC 2 is according to measurement data so as to heat emission fan 22
Work be controlled, the bottom of housing 1 between the second mounting groove 15 and the 3rd mounting groove 18 be provided with loudspeaker 23, housing 1
Right flank is provided with sound adjusting key 14, is easy to play out the video after recording, and the electrical connection of PLC 2 touches display
Screen 4, camera 9, external equipment connecting hole 12, signal connector 13, light compensating lamp 17, heat emission fan 22, temperature sensor 24, sound
Adjusting key 14 and loudspeaker 23, the control of PLC 2 touch display screen 4, camera 9, external equipment connecting hole 12, signal connect
Device 13, light compensating lamp 17, heat emission fan 22, temperature sensor 24, sound adjusting key 14 and loudspeaker 23 is connect to work using existing skill
The method commonly used in art.
When in use：The gradient of housing 1 is adjusted by support 19 according to the demand used by user, according to
Extraneous light conditions, so as to decide whether to use light compensating lamp 17, are carried out by the relative position to inner screw 8 and external screw rod 7
Regulation, so that camera 9 is adjusted at corresponding height, causes PLC 2 to be connected with battery 3 by power switch 10,
User is attached by external equipment connecting hole 12 with extraneous microphone, while user is caused by touch display screen 4
PLC 2 can be handled the information that camera 9 and microphone are just received, so as to be recorded.
The overall design for being similar to tablet personal computer of the invention so that structure is more compact, is easy to the carrying of user, simultaneously
User the position of camera 9 and light compensating lamp 17 can be adjusted according to the demand used, and by touch display screen, 4 pairs set
Standby operation is controlled so that operation is relatively simple, is easy to user to use, heat emission fan 22 is additionally provided with housing 1, can
Radiating work is carried out to the element inside housing 1 so that inner member can work in metastable environment, so as to extend
The service life of element.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of portable teaching video record instrument that declines, including housing (1), it is characterised in that：The inner chamber of the housing (1) is set
There is PLC (2), the side of the PLC (2) is provided with battery (3), and the surface of the housing (1) is aobvious provided with touching
Display screen (4), the side of the touch display screen (4) is provided with the first mounting groove (5), the inner opposite end of first mounting groove (5)
Provided with rotating shaft (6), the rotating shaft (6) is rotatably connected in external screw rod (7), the external screw rod (7) and is rotatably connected to inner screw
(8), the top of the inner screw (8) is provided with camera (9), and the downside of the housing (1) is provided with power switch (10) and filled
Electrical interface (11), the battery (3) is connected by power switch (10) with PLC (2), and the charging inlet (11) is electrically connected
Battery (3) is connect, the right flank of the housing (1) is provided with external equipment connecting hole (12) and signal connector (13), the PLC controls
Device (2) electrical connection touch display screen (4) processed, camera (9), external equipment connecting hole (12) and signal connector (13).
2. the portable teaching video record instrument that declines of one kind according to claim 1, it is characterised in that：The housing (1)
Bottom be provided with the second mounting groove (15), light compensating lamp (17) is provided with second mounting groove (15), the light compensating lamp (17) is led to
Wire (16) is crossed to be connected with PLC (2).
3. the portable teaching video record instrument that declines of one kind according to claim 1, it is characterised in that：Described second installs
Housing (1) bottom of groove (15) both sides, which is equipped with the 3rd mounting groove (18), the 3rd mounting groove (18), is provided with support (19).
4. the portable teaching video record instrument that declines of one kind according to claim 1, it is characterised in that：The housing (1)
Bottom correspondence PLC (2) and battery (3) position at be equipped with the 4th mounting groove (20), the 4th mounting groove
(20) mounting bracket (21) is provided with, the mounting bracket (21) is provided with heat emission fan (22), and the inner chamber of the housing (1) is provided with temperature
Sensor (24), PLC (2) the electrical connection heat emission fan (22) and temperature sensor (24).
5. the portable teaching video record instrument that declines of one kind according to claim 1 or 2, it is characterised in that：Described second
Housing (1) bottom between mounting groove (15) and the 3rd mounting groove (18) is provided with loudspeaker (23), the right flank of the housing (1)
It is provided with sound adjusting key (14), PLC (2) the electrical connection sound adjusting key (14) and loudspeaker (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446464.9A CN107249112A (en) | 2017-06-08 | 2017-06-08 | A kind of portable teaching video record instrument that declines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710446464.9A CN107249112A (en) | 2017-06-08 | 2017-06-08 | A kind of portable teaching video record instrument that declines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107249112A true CN107249112A (en) | 2017-10-13 |
Family
ID=60019193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710446464.9A Pending CN107249112A (en) | 2017-06-08 | 2017-06-08 | A kind of portable teaching video record instrument that declines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107249112A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541641A (en) * | 2018-12-12 | 2019-03-29 | 青岛捷利达地理信息集团有限公司 | A kind of portable marine area management terminal system with GPS navigation Yu information integration function |
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| CN303339435S (en) * | 2015-08-19 | |||
| CN204836517U (en) * | 2015-04-24 | 2015-12-02 | 廖敏慧 | Intelligence audio amplifier video machine |
| CN204990803U (en) * | 2015-08-26 | 2016-01-20 | 河北工业大学 | Levy recording system a little based on single chip microcomputer control |
| CN205265803U (en) * | 2016-01-08 | 2016-05-25 | 江苏灵狐软件科技有限公司 | Intelligence is trailed little class and is recorded device based on singlechip |
| CN205622717U (en) * | 2016-04-14 | 2016-10-05 | 深圳市兴鼎业科技有限公司 | High appearance of clapping of function is recorded to little class in area |
| CN205647770U (en) * | 2016-05-06 | 2016-10-12 | 马鞍山师范高等专科学校 | Portable class that declines is recorded controller and is levied recording system a little |
| CN106128184A (en) * | 2016-08-17 | 2016-11-16 | 艺术世家（北京）科技文化有限公司 | A kind of interactive teaching instrument |
| CN205901922U (en) * | 2016-05-30 | 2017-01-18 | 王广翔 | Portable class teaching video that declines records appearance |
| CN206195925U (en) * | 2016-12-01 | 2017-05-24 | 广州赛克斯电子科技有限公司 | Portable internet protocol camera |
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Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN303339435S (en) * | 2015-08-19 | |||
| US20120113263A1 (en) * | 2007-09-21 | 2012-05-10 | Seth Cirker | Privacy ensuring covert camera |
| CN204480501U (en) * | 2015-02-13 | 2015-07-15 | 河北大学 | The micro-class producing device of a kind of portable College English |
| CN204539335U (en) * | 2015-04-07 | 2015-08-05 | 曾银法 | A kind of teaching video showing platform |
| CN204836517U (en) * | 2015-04-24 | 2015-12-02 | 廖敏慧 | Intelligence audio amplifier video machine |
| CN204990803U (en) * | 2015-08-26 | 2016-01-20 | 河北工业大学 | Levy recording system a little based on single chip microcomputer control |
| CN205265803U (en) * | 2016-01-08 | 2016-05-25 | 江苏灵狐软件科技有限公司 | Intelligence is trailed little class and is recorded device based on singlechip |
| CN205622717U (en) * | 2016-04-14 | 2016-10-05 | 深圳市兴鼎业科技有限公司 | High appearance of clapping of function is recorded to little class in area |
| CN205647770U (en) * | 2016-05-06 | 2016-10-12 | 马鞍山师范高等专科学校 | Portable class that declines is recorded controller and is levied recording system a little |
| CN205901922U (en) * | 2016-05-30 | 2017-01-18 | 王广翔 | Portable class teaching video that declines records appearance |
| CN106128184A (en) * | 2016-08-17 | 2016-11-16 | 艺术世家（北京）科技文化有限公司 | A kind of interactive teaching instrument |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541641A (en) * | 2018-12-12 | 2019-03-29 | 青岛捷利达地理信息集团有限公司 | A kind of portable marine area management terminal system with GPS navigation Yu information integration function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171013 |