CN209084335U - A kind of classroom instruction recording arrangement - Google Patents
A kind of classroom instruction recording arrangement Download PDFInfo
- Publication number
- CN209084335U CN209084335U CN201821742512.5U CN201821742512U CN209084335U CN 209084335 U CN209084335 U CN 209084335U CN 201821742512 U CN201821742512 U CN 201821742512U CN 209084335 U CN209084335 U CN 209084335U
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- China
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- column
- card
- slide plate
- screw rod
- card slot
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Abstract
The utility model discloses a kind of classroom instruction recording arrangements, including column and the video recorder for being fixedly mounted on column top, casing is movably installed on the outside of the column, the side of the column offers rotation hole, horizontally disposed screw rod is rotatably equipped in the rotation hole, the outside screw of the screw rod is set with slide plate, the slide plate slides are mounted in rotation hole, the bottom of the slide plate is welded with slide bar, the bottom end of the slide bar extends to the lower section of column and is welded with card column, multiple card slots compatible with card column are offered on the side inner wall of described sleeve pipe, one end of the card column extends in multiple card slots card slot.The utility model is designed reasonably, structure is simple, easy to operate, convenient for adjust and height of the vertical columns in casing, realization video recorder height is quickly adjusted, video recorder records the content of courses of different height, be conducive to using.
Description
Technical field
The utility model relates to video recording equipment technical field more particularly to a kind of classroom instruction recording arrangements.
Background technique
Instructional video recording arrangement refer to teachers and students' activity to a class carry out the recorded thing of record in real time and
Later the magnetic tape recorder that they can be sent to network transmitter again or be directly sent in television set.
Through retrieving, application No. is 201720380061.4 patent documents to disclose a kind of instructional video recording arrangement, packet
Include chassis, support bar, fixed block, pillar, video recorder, focal aperture, camera module, data storage, indicator light, control button,
Redundant electrical power, the first adjusting knob, guide rod, telescopic rod, movable block, the second adjusting knob, the preceding top end part connection support in chassis
Item, support bar top are equipped with guide rod and are flexibly connected by chain angle with guide rod.The instructional video recording arrangement, by setting
The connection of telescopic rod Yu chassis and guide rod is set, so that at work the first adjusting knob and second can be adjusted by rotation
Adjusting knob carries out recording direction adjusting, and the phenomenon that recording angle can not be adjusted by solving the prior art, by being provided with deposit
Power supply can play in video record as the expansion of power supply of equipment and solve the phenomenon that electricity shortage, by being provided with
Indicator light can remind user when redundant electrical power is out of power, solve the phenomenon of early warning difference.But above-mentioned design
Instructional video recording arrangement is not easy to adjust the height of video recorder, so inconvenient record the content of courses of different height,
The usage experience of people is influenced, therefore we have proposed a kind of classroom instruction recording arrangements for solving the above problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of classroom instruction record proposed
Control equipment.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of classroom instruction recording arrangement, including column and the video recorder for being fixedly mounted on column top, the column
Outside is movably installed with casing, and the side of the column offers rotation hole, is rotatably equipped in the rotation hole horizontally disposed
Screw rod, the outside screw of the screw rod is set with slide plate, and the slide plate slides are mounted in rotation hole, the bottom of the slide plate
It is welded with slide bar, the bottom end of the slide bar extends to the lower section of column and is welded with card column, opens on the side inner wall of described sleeve pipe
Equipped with multiple card slots compatible with card column, one end of the card column is extended in multiple card slots card slot, the set
Strip-shaped hole is offered on the other side inner wall of pipe, one end of the screw rod extends to the outside of casing and be welded with through strip-shaped hole
Knob.
Preferably, rectangular opening is offered in the bottom interior wall of the rotation hole, and rectangular opening is arranged far from the side of card slot
For opening, the slide bar is flexibly connected with rectangular opening.
Preferably, the outside fixing sleeve of the screw rod is equipped with bearing, and the outer ring of bearing is fixedly mounted on the inner wall of rotation hole
On, and bearing is located at slide plate close to the side of card slot.
Preferably, the side of the slide plate offers threaded hole, and the screw rod is threadedly coupled with threaded hole.
Preferably, one end that the card column is located in card slot is welded with hemispherical fixture block, the hemispherical fixture block and card slot
It is flexibly connected.
Preferably, the bottom end of described sleeve pipe is welded with pedestal, and the quantity of the card slot is six to ten two, and six to ten two
A card slot is equidistantly spaced setting.
Preferably, lubricating oil is marked on the bearing, screw rod and slide plate.
Compared with prior art, the utility model has the beneficial effects that
It is matched by rotation hole, screw rod, slide plate, slide bar, knob, rectangular opening and bearing, when needing to adjust video recorder
When height, turn knobs, knob drives screw rod rotation, due to being threadedly coupled between screw rod and slide plate, so when screw rod rotates
It is able to drive slide plate to move in rotation hole, slide plate is able to drive slide bar and moves left and right；
It is matched by column, casing, video recorder, pedestal, card column, card slot, hemispherical fixture block and strip-shaped hole, when slide plate band
When moving slide-bar is mobile to the direction far from card slot, slide bar drives outer Slideslip of the hemispherical fixture block to card slot by card column, so that
Hemispherical fixture block and exact separation stop turn knobs and lift column, so that column slides in casing, column drives video recording
Machine moves up and down, when the height of video recorder is suitable, opposite direction turn knobs, so that the direction of card column to close card slot is mobile,
Until card column can limit and the fixation of vertical columns by the slidably therein card slot in one end of hemispherical fixture block and card column,
And then it is capable of fixing the height of video recorder, facilitate video recorder to record the content of courses of different height.
The utility model is designed reasonably, structure is simple, easy to operate, convenient for adjusting simultaneously height of the vertical columns in casing
Degree, realization quickly adjust video recorder height, video recorder record the content of courses of different height, has
Conducive to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of classroom instruction recording arrangement structural schematic diagram；
Fig. 2 be the utility model proposes a kind of classroom instruction recording arrangement part A structural schematic diagram；
Fig. 3 be the utility model proposes a kind of classroom instruction recording arrangement in card column and hemispherical fixture block connector it is vertical
Body structural schematic diagram.
In figure: 1 column, 2 casings, 3 video recorders, 4 pedestals, 5 rotation holes, 6 screw rods, 7 slide plates, 8 slide bars, 9 card columns, 10 cards
Slot, 11 hemispherical fixture blocks, 12 strip-shaped holes, 13 knobs, 14 rectangular openings, 15 bearings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-3, a kind of classroom instruction recording arrangement, including column 1 and the video recorder for being fixedly mounted on 1 top of column
3, the outside of column 1 is movably installed with casing 2, and the side of column 1 offers rotation hole 5, is rotatably equipped with level in rotation hole 5
The screw rod 6 of setting, the outside screw of screw rod 6 are set with slide plate 7, and slide plate 7 is slidably mounted in rotation hole 5, the bottom weldering of slide plate 7
It is connected to slide bar 8, the bottom end of slide bar 8 extends to the lower section of column 1 and is welded with card column 9, offers on the side inner wall of casing 2 more
A card slot 10 compatible with card column 9, one end of card column 9 extend in a card slot 10 in multiple card slots 10, casing 2 it is another
Strip-shaped hole 12 is offered on the inner wall of side, one end of screw rod 6 extends to the outside of casing 2 and be welded with knob through strip-shaped hole 12
13, it is matched by rotation hole 5, screw rod 6, slide plate 7, slide bar 8, knob 13, rectangular opening 14 and bearing 15, is recorded a video when needing to adjust
When the height of machine 3, turn knobs 13, knob 13 drives screw rod 6 to rotate, due to being threadedly coupled between screw rod 6 and slide plate 7, institute
It is moved in rotation hole 5 with being able to drive slide plate 7 when the rotation of screw rod 6, slide plate 7 is able to drive slide bar 8 and moves left and right；Pass through column
1, casing 2, video recorder 3, pedestal 4, card column 9, card slot 10, hemispherical fixture block 11 and strip-shaped hole 12 match, and slide when slide plate 7 drives
When bar 8 is mobile to the direction far from card slot 10, slide bar 8 drives outer Slideslip of the hemispherical fixture block 11 to card slot 10 by card column 9,
So that hemispherical fixture block 11 is separated with card slot 10, stop turn knobs 13 and lift column 1, so that column 1 is sliding in casing 2
Dynamic, column 1 drives video recorder 3 to move up and down, when the height of video recorder 3 is suitable, opposite direction turn knobs 13, so that card column 9
It is mobile to the direction of close card slot 10, until by the slidably therein card slot 10 in one end of hemispherical fixture block 11 and card column 9, card
Column 9 can limit and the fixation of vertical columns 1, and then is capable of fixing the height of video recorder 3, facilitates video recorder 3 to different height
The content of courses recorded, the utility model is designed reasonably, structure is simple, easy to operate, convenient for adjusting and vertical columns 1 exist
Height in casing 2, realization highly quickly adjust video recorder 3, enable video recorder 3 in the teaching of different height
Appearance recorded, be conducive to using.
In the utility model, rectangular opening 14 is offered in the bottom interior wall of rotation hole 5, and rectangular opening 14 is far from card slot 10
Side is set as being open, and slide bar 8 is flexibly connected with rectangular opening 14, and the outside fixing sleeve of screw rod 6 is equipped with bearing 15, bearing 15 it is outer
Circle is fixedly mounted on the inner wall of rotation hole 5, and bearing 15 is located at slide plate 7 close to the side of card slot 10, and the side of slide plate 7 opens up
There is threaded hole, screw rod 6 is threadedly coupled with threaded hole, and one end that card column 9 is located in card slot 10 is welded with hemispherical fixture block 11, hemisphere
Shape fixture block 11 is flexibly connected with card slot 10, and the bottom end of casing 2 is welded with pedestal 4, and the quantity of card slot 10 is six to ten two, and six
To 12 card slots 10, equidistantly interval is arranged, and is marked with lubricating oil on bearing 15, screw rod 6 and slide plate 7, passes through rotation hole 5, silk
Bar 6, slide plate 7, slide bar 8, knob 13, rectangular opening 14 and bearing 15 match, when needing to adjust the height of video recorder 3, turn
Knob 13, knob 13 drive screw rod 6 to rotate, due to being threadedly coupled between screw rod 6 and slide plate 7, so screw rod 6 can when rotating
Slide plate 7 is driven to move in rotation hole 5, slide plate 7 is able to drive slide bar 8 and moves left and right；By column 1, casing 2, video recorder 3,
Pedestal 4, card column 9, card slot 10, hemispherical fixture block 11 and strip-shaped hole 12 match, when slide plate 7 with moving slide-bar 8 to far from card slot 10
Direction it is mobile when, slide bar 8 drives outer Slideslip of the hemispherical fixture block 11 to card slot 10 by card column 9, so that hemispherical fixture block
11 separate with card slot 10, stop turn knobs 13 and lift column 1, so that column 1 slides in casing 2, column 1 drives video recording
Machine 3 moves up and down, when the height of video recorder 3 is suitable, opposite direction turn knobs 13 so that card column 9 to close to card slot 10 side
To movement, until card column 9 can limit and consolidate by the slidably therein card slot 10 in one end of hemispherical fixture block 11 and card column 9
Determine the fixation of column 1, and then be capable of fixing the height of video recorder 3, video recorder 3 is facilitated to record the content of courses of different height
System, the utility model is designed reasonably, structure is simple, easy to operate, real convenient for adjusting simultaneously height of the vertical columns 1 in casing 2
Now video recorder 3 is highly quickly adjusted, video recorder 3 is recorded to the content of courses of different height, favorably
In use.
Working principle: in use, when needing to adjust the height of video recorder 3, turn knobs 13, knob 13 drives screw rod 6
Start to rotate, due to being threadedly coupled between screw rod 6 and slide plate 7, so screw rod 6 is able to drive slide plate 7 in rotation hole 5 when rotating
Interior movement, when slide plate 7 is mobile to the direction far from card slot 10 with moving slide-bar 8, slide bar 8 drives hemispherical fixture block by card column 9
11 stop turn knobs 13 at this time and lift vertical to the outer Slideslip of card slot 10 so that hemispherical fixture block 11 is separated with card slot 10
Column 1, so that column 1 slides in casing 2, column 1 drives video recorder 3 to move up and down, when the height of video recorder 3 is suitable, instead
Direction turn knobs 13, so that card column 9 is mobile to the direction close to card slot 10, until by the one of hemispherical fixture block 11 and card column 9
It holds in a slidably therein card slot 10, card column 9 can limit and the fixation of vertical columns 1, and then is capable of fixing the height of video recorder 3
Degree, facilitates video recorder 3 to record the content of courses of different height.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of classroom instruction recording arrangement, including column (1) and it is fixedly mounted on the video recorder (3) on column (1) top, it is special
Sign is, is movably installed with casing (2) on the outside of the column (1), and the side of the column (1) offers rotation hole (5), institute
It states and is rotatably equipped with horizontally disposed screw rod (6) in rotation hole (5), the outside screw of the screw rod (6) is set with slide plate (7),
The slide plate (7) is slidably mounted in rotation hole (5), and the bottom of the slide plate (7) is welded with slide bar (8), the slide bar (8)
Bottom end extends to the lower section of column (1) and is welded with card column (9), and multiple and card is offered on the side inner wall of described sleeve pipe (2)
The compatible card slot (10) of column (9), one end of the card column (9) extend in a card slot (10) in multiple card slots (10),
It is offered on the other side inner wall of described sleeve pipe (2) strip-shaped hole (12), one end of the screw rod (6) extends through strip-shaped hole (12)
To casing (2) outside and be welded with knob (13).
2. a kind of classroom instruction recording arrangement according to claim 1, which is characterized in that the bottom of the rotation hole (5)
Offered on inner wall rectangular opening (14), and rectangular opening (14) is set as being open far from the side of card slot (10), the slide bar (8) with
Rectangular opening (14) is flexibly connected.
3. a kind of classroom instruction recording arrangement according to claim 1, which is characterized in that the outside of the screw rod (6) is solid
Surely it is set with bearing (15), the outer ring of bearing (15) is fixedly mounted on the inner wall of rotation hole (5), and bearing (15) is located at slide plate
(7) close to the side of card slot (10).
4. a kind of classroom instruction recording arrangement according to claim 1, which is characterized in that open the side of the slide plate (7)
Equipped with threaded hole, the screw rod (6) is threadedly coupled with threaded hole.
5. a kind of classroom instruction recording arrangement according to claim 1, which is characterized in that the card column (9) is located at card slot
(10) one end in is welded with hemispherical fixture block (11), and the hemispherical fixture block (11) is flexibly connected with card slot (10).
6. a kind of classroom instruction recording arrangement according to claim 1, which is characterized in that weld the bottom end of described sleeve pipe (2)
It is connected to pedestal (4), the quantity of the card slot (10) is six to ten two, and equidistantly interval is set six to ten two card slots (10)
It sets.
7. a kind of classroom instruction recording arrangement according to claim 3, which is characterized in that the bearing (15), screw rod (6)
Lubricating oil is marked with on slide plate (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742512.5U CN209084335U (en) | 2018-10-26 | 2018-10-26 | A kind of classroom instruction recording arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821742512.5U CN209084335U (en) | 2018-10-26 | 2018-10-26 | A kind of classroom instruction recording arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209084335U true CN209084335U (en) | 2019-07-09 |
Family
ID=67120809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821742512.5U Active CN209084335U (en) | 2018-10-26 | 2018-10-26 | A kind of classroom instruction recording arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209084335U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237611A (en) * | 2019-12-31 | 2020-06-05 | 深圳市中福信息科技有限公司 | Portable face recognition system |
-
2018
- 2018-10-26 CN CN201821742512.5U patent/CN209084335U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111237611A (en) * | 2019-12-31 | 2020-06-05 | 深圳市中福信息科技有限公司 | Portable face recognition system |
| CN111237611B (en) * | 2019-12-31 | 2021-05-07 | 深圳市中福信息科技有限公司 | Portable face recognition system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |