CN218064114U - Teaching auxiliary device for video recording and playing - Google Patents
Teaching auxiliary device for video recording and playing Download PDFInfo
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- CN218064114U CN218064114U CN202221696518.XU CN202221696518U CN218064114U CN 218064114 U CN218064114 U CN 218064114U CN 202221696518 U CN202221696518 U CN 202221696518U CN 218064114 U CN218064114 U CN 218064114U
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- fixedly connected
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- motor
- video recording
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Abstract
The utility model discloses a video recorded broadcast is with teaching auxiliary device, comprising a base plate, the top fixedly connected with elevating gear of bottom plate, elevating gear is including location shell and connecting rod, the bottom and the bottom plate fixed connection of location shell, the top fixedly connected with connecting plate of connecting rod, the top fixedly connected with chucking device of connecting plate, chucking device includes set casing and two fixture blocks, the bottom and the connecting plate fixed connection of set casing, swing joint has the show board between the relative one side of two fixture blocks, the first motor of bottom fixedly connected with of location shell inner chamber. Through the cooperation that sets up bottom plate, elevating gear, location shell, connecting rod, connecting plate, chucking device, set casing, fixture block and show board and use, solved current video recording and broadcasting and can't adjust self height at the in-process that uses with teaching auxiliary device, and can't carry out the problem of chucking to the stage property of teaching when using.
Description
Technical Field
The utility model belongs to the technical field of the video recorded broadcast, especially, relate to a video recorded broadcast is with teaching auxiliary device.
Background
The recording and broadcasting system can record the image, sound and lecture notes of the lecturer or the lecturer into a standard network format in real time in a hardware device mode, and synchronously broadcast the programs through a network and a server, so that the audience can watch the contents of on-site audio and graphics by IE and Mediaplayer, and the contents can be recorded into an optical disk for storage or stored in the server when the lecture is finished, thereby providing on-demand service.
The existing video recording and playing needs a teaching auxiliary device for video recording and playing, and the problems existing in the prior art are that: the teaching auxiliary device for video recording and broadcasting at present can't adjust self height at the in-process that uses, and can't carry out the chucking to the stage property of teaching when using to lead to the member that the user is in the rear at the in-process that uses teaching auxiliary device for video recording and broadcasting to teach can't accurately watch the information of device top.
SUMMERY OF THE UTILITY MODEL
Problem to prior art exists, the utility model provides a video recorded broadcast is with teaching auxiliary device possesses and can highly adjust self at the in-process that video recorded broadcast is with teaching auxiliary device uses, and can carry out the advantage of chucking to the stage property of teaching when using, has solved current video recorded broadcast is with teaching auxiliary device can't highly adjust self at the in-process that uses, and can't carry out the problem of chucking to the stage property of teaching when using.
The utility model discloses a realize like this, a teaching auxiliary device is used in video recorded broadcast, comprising a base plate, the top fixedly connected with elevating gear of bottom plate, elevating gear includes location shell and connecting rod, the bottom and the bottom plate fixed connection of location shell, the top fixedly connected with connecting plate of connecting rod, the top fixedly connected with chucking device of connecting plate, chucking device includes set casing and two fixture blocks, the bottom and the connecting plate fixed connection of set casing, swing joint has the show board between the relative one side of two fixture blocks.
As the utility model discloses it is preferred, the first motor of bottom fixedly connected with of location shell inner chamber, the first threaded rod of output fixedly connected with of first motor, the surface cover of first threaded rod is equipped with first thread bush, the top and the connecting rod fixed connection of first thread bush, the equal fixedly connected with spacing shell in both sides of location shell, the equal swing joint in front side and the rear side of two spacing shell inner chambers has the slider, all extends to the outside and the fixedly connected with gag lever post of spacing shell between the one side that two sliders are relative, between the top of two gag lever posts and connecting plate fixed connection.
As the utility model discloses preferred, the equal fixedly connected with fixed block in bottom of location shell front side and rear side between the bottom of two fixed blocks with bottom plate fixed connection.
As the utility model discloses it is preferred, the fixed surface of first motor is connected with the spacing ring, the bottom of spacing ring and the inner wall fixed connection of location shell.
As the utility model discloses it is preferred, the left side fixedly connected with second motor of set casing, the output of second motor runs through to the inner chamber and the two-way threaded rod of fixedly connected with of set casing, the both sides on two-way threaded rod surface all overlap and are equipped with the second thread bush, the front side of second thread bush extend the outside of set casing and with fixture block fixed connection.
As the utility model discloses it is preferred, the rear side fixedly connected with stopper of set casing, the bottom and the connecting plate fixed connection of stopper.
As the utility model discloses it is preferred, the fixed surface of second motor is connected with solid fixed ring, gu fixed ring's right side and set casing fixed connection.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation that sets up bottom plate, elevating gear, location shell, connecting rod, connecting plate, chucking device, set casing, fixture block and show board is used, has solved current video recorded broadcast and can't highly adjust self with teaching auxiliary device at the in-process that uses, and can't carry out the problem of chucking to the stage property of teaching when using.
2. The utility model discloses a set up the location shell, a motor, first threaded rod, first thread bush, the connecting rod, spacing shell, the cooperation of slider and gag lever post is used, first motor drives first threaded rod this moment and rotates, first threaded rod drives first thread bush afterwards and goes up and down, first thread bush drives the connecting rod simultaneously and goes up and down, the connecting rod drives the connecting plate afterwards and goes up and down, the connecting plate drives the chucking device simultaneously and goes up and down, chucking device drives the show board afterwards and goes up and down, thereby the completion highly carries out the quick adjustment to the show board.
3. The utility model discloses a set up the fixed block, played the fixed to location shell and bottom plate to prevent that the in-process position of location shell using from taking place the skew.
4. The utility model discloses a set up the spacing ring, played the spacing of first motor at location shell inner chamber position to prevent that the process position that first motor was using from taking place the skew.
5. The utility model discloses a cooperation that sets up set casing, second motor, two-way threaded rod, second thread bush and fixture block is used, when the user need carry out the chucking to the stage property of teaching, the second motor drives two-way threaded rod this moment and rotates, and two-way threaded rod drives the second thread bush and removes afterwards, and the second thread bush drives the fixture block and removes simultaneously to carry out the chucking to the stage property of teaching.
6. The utility model discloses a set up the stopper, played and fixed the in-process that the set casing was using with the connecting plate to prevent that the set casing from taking place to drop at the in-process that uses.
7. The utility model discloses a set up solid fixed ring, played the in-process that uses the second motor with fixed shell surface fixed to prevent that the in-process that the second motor was using from taking place to drop.
Drawings
Fig. 1 is a schematic structural diagram provided in an embodiment of the present invention;
fig. 2 is a front sectional view of a partial structure provided by an embodiment of the present invention;
fig. 3 is a side sectional view of a partial structure provided by an embodiment of the present invention.
In the figure: 1. a base plate; 2. a lifting device; 201. a positioning shell; 202. a first motor; 203. a first threaded rod; 204. a first threaded sleeve; 205. a connecting rod; 206. a limiting shell; 207. a slider; 208. a limiting rod; 209. a fixed block; 210. a limiting ring; 3. a connecting plate; 4. a clamping device; 401. a stationary case; 402. a second motor; 403. a bidirectional threaded rod; 404. a second threaded sleeve; 405. a clamping block; 406. a limiting block; 407. a fixing ring; 5. a display board.
Detailed Description
For further understanding the contents, features and effects of the present invention, the following embodiments will be illustrated in detail with reference to the accompanying drawings.
The structure of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the embodiment of the utility model provides a pair of teaching auxiliary device for video recording and broadcasting, including bottom plate 1, the top fixedly connected with elevating gear 2 of bottom plate 1, elevating gear 2 includes location shell 201 and connecting rod 205, the bottom and the bottom plate 1 fixed connection of location shell 201, the top fixedly connected with connecting plate 3 of connecting rod 205, the top fixedly connected with chucking device 4 of connecting plate 3, chucking device 4 includes set casing 401 and two fixture blocks 405, the bottom and the connecting plate 3 fixed connection of set casing 401, swing joint has display board 5 between the relative one side of two fixture blocks 405.
Referring to fig. 1 and 2, the first motor 202 of bottom fixedly connected with of the inner chamber of location shell 201, the first threaded rod 203 of output fixedly connected with of first motor 202, the surface cover of first threaded rod 203 is equipped with first thread bush 204, the top and the connecting rod 205 fixed connection of first thread bush 204, the equal fixedly connected with spacing shell 206 in both sides of location shell 201, the equal swing joint in front side and the rear side of two spacing shell 206 inner chambers has slider 207, all extend to outside and the fixedly connected with gag lever post 208 of spacing shell 206 between the relative one side of two slider 207, between the top of two gag lever posts 208 and connecting plate 3 fixed connection.
Adopt above-mentioned scheme: through setting up location shell 201, first motor 202, first threaded rod 203, first thread bush 204, connecting rod 205, spacing shell 206, the cooperation of slider 207 and gag lever post 208 is used, first motor 202 drives first threaded rod 203 and rotates this moment, first threaded rod 203 drives first thread bush 204 afterwards and goes up and down, first thread bush 204 drives connecting rod 205 simultaneously and goes up and down, connecting rod 205 drives connecting plate 3 afterwards and goes up and down, connecting plate 3 drives chucking device 4 simultaneously and goes up and down, chucking device 4 drives show board 5 afterwards and goes up and down, thereby the completion is to the height of show board 5 carry out quick adjustment.
Referring to fig. 1 and 2, the front side and the rear side of the positioning shell 201 are fixedly connected with fixing blocks 209 at the bottoms, and the bottoms of the two fixing blocks 209 are fixedly connected with the bottom plate 1.
The scheme is adopted: by arranging the fixing block 209, the positioning shell 201 and the bottom plate 1 are fixed, so that the position of the positioning shell 201 is prevented from being shifted in the using process.
Referring to fig. 1 and 2, a limiting ring 210 is fixedly connected to a surface of the first motor 202, and a bottom of the limiting ring 210 is fixedly connected to an inner wall of the positioning shell 201.
Adopt above-mentioned scheme: through setting up spacing ring 210, played the spacing to first motor 202 in the position of location shell 201 inner chamber position to prevent that first motor 202 from taking place the skew at the in-process position of using.
Referring to fig. 1 and 3, a second motor 402 is fixedly connected to the left side of the fixed shell 401, an output end of the second motor 402 penetrates through an inner cavity of the fixed shell 401 and is fixedly connected with a bidirectional threaded rod 403, second thread sleeves 404 are respectively sleeved on two sides of the surface of the bidirectional threaded rod 403, and a front side of each second thread sleeve 404 extends to the outer side of the fixed shell 401 and is fixedly connected with a fixture block 405.
The scheme is adopted: through the cooperation that sets up set casing 401, second motor 402, two-way threaded rod 403, second thread bush 404 and fixture block 405, when the user need carry out the chucking to the stage property of teaching, second motor 402 drives two-way threaded rod 403 and rotates this moment, and two-way threaded rod 403 drives second thread bush 404 and removes afterwards, and second thread bush 404 drives fixture block 405 and removes simultaneously to carry out the chucking to the stage property of teaching.
Referring to fig. 1 and 3, a limiting block 406 is fixedly connected to the rear side of the fixing shell 401, and the bottom of the limiting block 406 is fixedly connected to the connecting plate 3.
Adopt above-mentioned scheme: through setting up stopper 406, fixed shell 401 is fixed with connecting plate 3 at the in-process that uses to prevent that fixed shell 401 from taking place to drop at the in-process that uses.
Referring to fig. 1 and 3, a fixing ring 407 is fixedly coupled to a surface of the second motor 402, and a right side of the fixing ring 407 is fixedly coupled to the fixing case 401.
Adopt above-mentioned scheme: by providing the fixing ring 407, the second motor 402 is fixed to the surface of the fixing case 401 during use, thereby preventing the second motor 402 from falling off during use.
The utility model discloses a theory of operation:
when using, when the user need carry out the quick adjustment to the height of show board 5, first motor 202 drives first threaded rod 203 this moment and rotates, first threaded rod 203 drives first thread bush 204 and goes up and down afterwards, first thread bush 204 drives connecting rod 205 and goes up and down simultaneously, connecting rod 205 drives connecting plate 3 and goes up and down afterwards, connecting plate 3 drives chucking device 4 and goes up and down simultaneously, chucking device 4 drives show board 5 and goes up and down afterwards, thereby accomplish the high quick adjustment that carries out of show board 5, when the user needs carry out the chucking to the stage property of teaching, second motor 402 drives two-way threaded rod 403 and rotates this moment, two-way threaded rod 403 drives second thread bush 404 and removes afterwards, second thread bush 404 drives fixture block 405 and removes simultaneously, thereby carry out the chucking to the stage property of teaching.
In summary, the following steps: this teaching auxiliary device for video recording and broadcasting uses through the cooperation that sets up bottom plate 1, elevating gear 2, location shell 201, connecting rod 205, connecting plate 3, chucking device 4, set casing 401, fixture block 405 and show board 5, has solved current teaching auxiliary device for video recording and broadcasting and can't adjust self height at the in-process that uses, and can't carry out the problem of chucking to the stage property of teaching when using.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a video recording is broadcast with teaching auxiliary device, includes bottom plate (1), its characterized in that: the top fixedly connected with elevating gear (2) of bottom plate (1), elevating gear (2) are including location shell (201) and connecting rod (205), the bottom and bottom plate (1) fixed connection of location shell (201), top fixedly connected with connecting plate (3) of connecting rod (205), top fixedly connected with chucking device (4) of connecting plate (3), chucking device (4) are including set casing (401) and two fixture blocks (405), the bottom and connecting plate (3) fixed connection of set casing (401), swing joint has display board (5) between the relative one side of two fixture blocks (405).
2. The teaching assistance apparatus for video recording and playback as claimed in claim 1, wherein: the utility model discloses a positioning shell (201) inner chamber, including the bottom fixedly connected with first motor (202), the first threaded rod (203) of output fixedly connected with of first motor (202), the surface cover of first threaded rod (203) is equipped with first thread bush (204), the top and connecting rod (205) fixed connection of first thread bush (204), the equal fixedly connected with spacing shell (206) in both sides of positioning shell (201), the front side and the equal swing joint in rear side of two spacing shell (206) inner chambers have slider (207), all extend to the outside and the fixedly connected with gag lever post (208) of spacing shell (206) between the relative one side of two slider (207), between the top of two gag lever posts (208) and connecting plate (3) fixed connection.
3. The teaching aid for video recording and playback as set forth in claim 1, wherein: the bottom of location shell (201) front side and rear side all fixedly connected with fixed block (209), between the bottom of two fixed blocks (209) and bottom plate (1) fixed connection.
4. The teaching aid for video recording and playback as set forth in claim 2, wherein: the surface of the first motor (202) is fixedly connected with a limiting ring (210), and the bottom of the limiting ring (210) is fixedly connected with the inner wall of the positioning shell (201).
5. The teaching aid for video recording and playback as set forth in claim 1, wherein: the left side fixedly connected with second motor (402) of set casing (401), the output of second motor (402) runs through to the inner chamber and the two-way threaded rod of fixedly connected with (403) of set casing (401), the both sides on two-way threaded rod (403) surface all overlap and are equipped with second thread bush (404), the front side of second thread bush (404) extend the outside of set casing (401) and with fixture block (405) fixed connection.
6. The teaching assistance apparatus for video recording and playback as claimed in claim 1, wherein: the rear side of the fixed shell (401) is fixedly connected with a limiting block (406), and the bottom of the limiting block (406) is fixedly connected with the connecting plate (3).
7. The teaching assistance apparatus for video recording and playback as claimed in claim 5, wherein: the fixed surface of second motor (402) is connected with solid fixed ring (407), the right side and the fixed shell (401) fixed connection of solid fixed ring (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696518.XU CN218064114U (en) | 2022-06-30 | 2022-06-30 | Teaching auxiliary device for video recording and playing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221696518.XU CN218064114U (en) | 2022-06-30 | 2022-06-30 | Teaching auxiliary device for video recording and playing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218064114U true CN218064114U (en) | 2022-12-16 |
Family
ID=84435314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221696518.XU Active CN218064114U (en) | 2022-06-30 | 2022-06-30 | Teaching auxiliary device for video recording and playing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218064114U (en) |
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2022
- 2022-06-30 CN CN202221696518.XU patent/CN218064114U/en active Active
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