CN114290841A - Online live broadcasting teaching device convenient to store - Google Patents
Online live broadcasting teaching device convenient to store Download PDFInfo
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- CN114290841A CN114290841A CN202111655732.0A CN202111655732A CN114290841A CN 114290841 A CN114290841 A CN 114290841A CN 202111655732 A CN202111655732 A CN 202111655732A CN 114290841 A CN114290841 A CN 114290841A
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
- 238000004804 winding Methods 0.000 claims abstract description 11
- 238000003825 pressing Methods 0.000 claims description 14
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The invention discloses a convenient-to-store on-line direct broadcasting teaching device, which comprises a base, wherein the top of the base is provided with a top plate groove, a top plate is matched in the top plate groove, side plates are respectively hinged on two sides of the top plate, side plate grooves are arranged on the inner sides of the side plates, the hinged part of the side plate and the top plate is provided with an arc-shaped groove and is communicated with the side plate groove, one side of the top plate is fixedly provided with a winding drum, the winding drum is fixedly provided with a writing mechanism, the writing mechanism comprises a curtain, a plurality of back plates, a fixing clamp and a hinged plate, the back plates are connected through hinged plates, the fixing clamps are fixedly arranged at two ends of the back plates, the curtain is fixedly arranged in the fixing clamps, the back plate is in sliding fit in the side plate groove, one side of the top plate is fixedly provided with a telescopic rod, the telescopic rod is matched with the base, a storage box is arranged on one side of the base, and a live broadcast support mechanism is fixedly arranged in the storage box. The device accomodates the curtain to the reel in, completion that can be accomodate better.
Description
Technical Field
The invention particularly relates to an online live broadcast teaching device convenient to store.
Background
Because of epidemic situations, students cannot go to school for class, online live broadcast teaching begins to rapidly develop on the internet, and courses from small schools to colleges all use online live broadcast teaching. The direct broadcasting teaching is popular with most people due to strong timeliness, breaking through the limitation of time and place and stronger transmission. However, when carrying out the live teaching, the mr need buy a blank usually and places at home, then live through the cell-phone, because the blank is bulky after the live broadcasting, occupies great space easily at home, and is extremely inconvenient, so just need one, the live teaching equipment of being convenient for to accomodate, solve above-mentioned problem.
As disclosed in the Chinese patent, "a movable electronic whiteboard with a storage device" (patent No. CN202110244432.7), the device comprises a base, a whiteboard body, a slide rail, a demonstration board frame body, a vertical block, a steel wire winding wheel, a rotating rod, a driving motor, a slide way and a slide block, wherein the slide way is arranged inside the slide rail, the slide way is connected with the wall surface of the slide block in a sliding manner, the wall surface of the slide block is fixedly connected with the side wall surface of the whiteboard body, the top end of the whiteboard body is fixedly connected with the bottom surface of a top cover, the bottom end of the slide rail is fixedly connected with the top surface of the base, the wall surface of the slide rail is embedded into the storage box body, the top end of the slide rail is fixedly connected with the inner wall at the top end of the demonstration board frame body, the bottom surface of the vertical block is fixedly connected with the top surface of the demonstration board frame body, the wall surface of the rotating rod is rotatably connected with the inside of the vertical block, and the wall surface of the rotating rod is fixedly connected with the inner center of the steel wire winding wheel, the top surface of wall steel wire output fixed connection top cap of steel wire rolling wheel, the inside of tip embedding driving motor of dwang, driving motor's bottom surface fixed connection demonstration board frame's top surface.
The white board is lifted up from the storage box and slides out, and then the white board is unfolded towards the left side and the right side, so that the white board is stored and used, and the bottom of the white board is provided with wheels, but the white board is too large in size.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an online live broadcast teaching device convenient to store, and solves the problems that the existing live broadcast teaching equipment is too large in size and inconvenient to store.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a live teaching device on line convenient to accomodate, includes the base, the roof groove has been seted up at the base top, roof inslot cooperation has the roof, the roof both sides articulate respectively has the curb plate, the curb plate groove has been seted up to the curb plate inboard, the curb plate has been seted up the arc wall with the articulated department of roof and has been linked together with the curb plate groove. The utility model discloses a writing mechanism, including roof, writing mechanism, fixing clip, curtain, a plurality of backplates, hinged joint, top plate one side fixed mounting has the reel, reel fixed mounting has writing mechanism, writing mechanism includes curtain, a plurality of backplates, fixation clamp and hinged joint, a plurality of backplates pass through the hinged joint and link to each other, the fixation clamp is fixed to be installed at the backplate both ends. Curtain fixed mounting is in the fixation clamp, backplate sliding fit is at the curb plate inslot, roof one side fixed mounting has the telescopic link, the telescopic link cooperatees with the base, the receiver has been seted up to base one side, fixed mounting has live gimbal mechanism in the receiver.
Preferably, a rotating shaft is pivoted on one side of the top plate, the outer end of the rotating shaft is fixedly installed at the top of the telescopic rod, a rotating shaft groove and a sliding block groove are formed in one side of the inner side of the top plate groove, and the rotating shaft groove is located in the middle of the top plate groove and communicated with the top plate groove. The slider groove is parallel to the top plate groove and is communicated with the slider groove, a slider is arranged in the slider groove in a sliding fit mode, the bottom end of the telescopic rod is hinged to the slider, a rotating shaft sliding groove is formed in one side of the top plate, and the rotating shaft is arranged in the rotating shaft sliding groove in a sliding fit mode.
Preferably, the direct broadcast support mechanism comprises a connecting rod rotating shaft, a connecting rod I, a connecting rod II, a connecting rod III and a mobile phone support. The mobile phone holder is characterized in that a storage box sliding groove is formed in the storage box, the connecting rod rotating shaft is in sliding fit in the storage box sliding groove, the first connecting rod is hinged to the outer end of the connecting rod rotating shaft, the second connecting rod is hinged to the outer end of the first connecting rod, the third connecting rod is hinged to the outer end of the third connecting rod, and the mobile phone holder is fixedly mounted at the outer ends of the two banks.
Preferably, a plurality of fixing holes are formed in one side of the telescopic rod at equal intervals, and fixing bolts are matched in the fixing holes.
Preferably, the bottom plate is fixedly arranged at the bottoms of the curtain and the back plate.
Preferably, the bottom plate is fixedly provided with a handrail.
Preferably, the bottom of the base is provided with a universal wheel groove, and one side of the universal wheel groove is provided with a pressure plate groove.
Preferably, a hydraulic mechanism is fixedly mounted in the universal wheel groove, a fixing plate is fixedly mounted at the bottom of the hydraulic mechanism, the universal wheel is pivoted at the bottom of the fixing plate, a pressing plate is fixedly mounted in the pressing plate groove, one end of the pressing plate extends out of the base, and the other end of the pressing plate is matched with the hydraulic mechanism.
(III) advantageous effects
The invention provides an on-line live broadcast teaching device convenient to store. The method has the following beneficial effects:
(1) according to the on-line live broadcast teaching device convenient to store, the traditional white board is replaced by the curtain capable of writing and the plurality of back boards, so that the on-line live broadcast teaching device can be stored more conveniently; in receiving the reel with curtain and backplate, two curb plates are rolled up and are shortened the telescopic link, then slide the slider to slider groove bottom, accomodate the roof to the roof inslot, easy and simple to handle.
(2) According to the on-line live broadcast teaching device convenient to store, the live broadcast support can be matched with the curtain by matching the live broadcast support mechanism with the storage box on the base, so that the volume of the traditional teaching device is reduced, and the phenomenon that too many places are occupied at home is avoided; through the universal wheel that sets up, mobile device that can be better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic structural diagram of the present invention.
In the figure: 1 base, 11 top board grooves, 12 rotating shaft grooves, 13 slider grooves, 14 sliders, 15 universal wheel grooves, 16 pressing plate grooves, 17 storage boxes, 18 storage box sliding grooves, 2 top boards, 21 side boards, 22 side board grooves, 23 arc-shaped grooves, 24 rotating shafts, 25 rotating shaft sliding grooves, 31 telescopic rods, 32 fixing holes, 33 fixing bolts, 41 winding drums, 42 curtains, 43 back boards, 44 fixing clamps, 45 hinge boards, 46 bottom boards, 47 handrails, 51 hydraulic mechanisms, 52 fixing boards, 53 universal wheels, 54 pressing plates, 61 connecting rod rotating shafts, 62 connecting rod I, 63 connecting rod II, 64 connecting rod III and 65 mobile phone supports.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be understood that the description is intended to be exemplary only, and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-4, an online live broadcast teaching device convenient to accomodate, includes base 1, and roof groove 11 has been seted up at base 1 top, and roof groove 11 fit in has roof 2, and 2 both sides of roof articulate respectively has curb plate 21, and curb plate 22 has been seted up to curb plate 21 inboard, and curb plate 21 has been seted up arc wall 23 and has been linked together with curb plate 22 with 2 articulated departments of roof. The top plate 2 is fixedly provided with a winding drum 41 on one side, the winding drum 41 is fixedly provided with a writing mechanism, the writing mechanism comprises a curtain 42, a plurality of back plates 43, a fixing clamp 44 and a hinged plate 45, the back plates 43 are connected through the hinged plate 45, and the fixing clamp 44 is fixedly arranged at two ends of each back plate 43. Curtain 42 fixed mounting is in fixation clamp 44, and backplate 43 sliding fit is in curb plate groove 2, and roof 2 one side fixed mounting has telescopic link 31, and telescopic link 31 cooperatees with base 1. Replace the curtain 42 that can write with traditional blank, a plurality of backplates 43 that set up can be better write on the curtain, also can be more convenient accomodate.
The rotating shaft 24 is pivoted on one side of the top plate 2, the outer end of the rotating shaft 24 is fixedly installed at the top of the telescopic rod 31, the rotating shaft groove 12 and the sliding block groove 13 are formed in one side in the top plate groove 11, and the rotating shaft groove 12 is located in the middle of the top plate groove 11 and communicated with the top plate groove 11. Slider groove 13 and roof groove 11 parallel arrangement just are linked together with slider groove 13, and slider groove 13 sliding fit has slider 14, and telescopic link 31 bottom articulates on slider 13, and pivot spout 25 has been seted up to roof 2 one side, and 24 sliding fit of pivot are in pivot spout 25.
The curtain 42 and the back plate 43 are received in the winding drum 41, the two side plates 21 are folded to shorten the telescopic rod 31, and then the slide block 14 is slid to the bottom of the slide block groove 13 to store the top plate 2 in the top plate groove 11, so that the operation is simple and convenient.
The direct broadcast support mechanism comprises a connecting rod rotating shaft 61, a connecting rod I62, a connecting rod II 63, a connecting rod III 64 and a mobile phone support 65. A storage box sliding groove 18 is formed in the storage box 17, the connecting rod rotating shaft 61 is in sliding fit in the storage box sliding groove 18, the first connecting rod 62 is hinged to the outer end of the connecting rod rotating shaft 61, the second connecting rod 63 is hinged to the outer end of the first connecting rod 62, the third connecting rod 64 is hinged to the outer end of the second connecting rod 63, and the mobile phone support 65 is fixedly mounted at the outer end of the third connecting rod 64 on two sides.
A plurality of fixing holes 32 are formed in one side of the telescopic rod 31 at equal intervals, and fixing bolts 33 are matched in the fixing holes 32.
The bottom plate 46 is fixedly arranged at the bottoms of the curtain 42 and the back plate 43. The handrail 47 is fixedly installed on the bottom plate 46, so that the handrail can be used by people better.
The bottom of the base 1 is provided with a universal wheel groove 15, and one side of the universal wheel groove 15 is provided with a pressure plate groove 16.
The hydraulic mechanism 51 is fixedly installed in the universal wheel groove 15, the fixing plate 52 is fixedly installed at the bottom of the hydraulic mechanism 51, the universal wheel 53 is pivoted at the bottom of the fixing plate 52, the pressing plate 54 is fixedly installed in the pressing plate groove 16, one end of the pressing plate 54 extends out of the base 1, and the other end of the pressing plate 54 is matched with the hydraulic mechanism 51.
The working principle is as follows: during the use, pull out roof 2 from base 1 earlier during the use, adjust roof 2 to suitable height then with the gim peg 33 good telescopic link 31 through telescopic link 31, pull out curtain 42 through handrail 47, then take out the live broadcast frame from receiver 17, fix the cell-phone on collecting mount 65, begin to broadcast the teaching live.
In summary, the on-line live broadcast teaching device convenient to store can be stored more conveniently by replacing the traditional white board with the writable curtain and the plurality of back boards; the curtain and the back plate are collected into the winding drum, the two side plates are folded to shorten the telescopic rods, then the sliding blocks slide to the bottoms of the sliding block grooves, and the top plate is contained in the top plate groove, so that the operation is simple and convenient; the live broadcast support can be matched with the curtain by matching the live broadcast support mechanism with the storage box on the base, so that the volume of the traditional teaching device is reduced, and the situation that too many places are occupied at home is avoided; through the universal wheel that sets up, mobile device that can be better.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and the protection scope must be determined by the scope of the claims.
Claims (8)
1. The utility model provides a live teaching device on line convenient to accomodate, includes base (1), its characterized in that: the top plate groove (11) is formed in the top of the base (1), the top plate (2) is matched in the top plate groove (11), side plates (21) are hinged to two sides of the top plate (2) respectively, the side plate groove (22) is formed in the inner side of each side plate (21), an arc-shaped groove (23) is formed in the hinged position of each side plate (21) and the top plate (2) and communicated with the side plate groove (22), a winding drum (41) is fixedly mounted on one side of the top plate (2), a writing mechanism is fixedly mounted on the winding drum (41) and comprises a curtain (42), a plurality of back plates (43), a fixing clamp (44) and a hinged plate (45), the back plates (43) are connected through the hinged plate (45), the fixing clamp (44) is fixedly mounted at two ends of each back plate (43), the curtain (42) is fixedly mounted in the fixing clamp (44), and the back plates (43) are matched in the side plate groove (2) in a sliding manner, roof (2) one side fixed mounting has telescopic link (31), telescopic link (31) cooperate with base (1), receiver (17) have been seted up to base (1) one side, fixed mounting has live gimbal mechanism in receiver (17).
2. The on-line live broadcast teaching device convenient to accomodate of claim 1, characterized in that: roof (2) one side pin joint has pivot (24), telescopic link (31) top fixed mounting pivot (24) outer end, pivot groove (12) and slider groove (13) have been seted up to one side in roof groove (11), pivot groove (12) are located roof groove (11) middle part and are linked together with roof groove (11), slider groove (13) and roof groove (11) parallel arrangement and are linked together with slider groove (13), sliding block groove (13) sliding fit has slider (14), telescopic link (31) bottom articulates on slider (13), pivot spout (25) have been seted up to roof (2) one side, pivot (24) sliding fit is in pivot spout (25).
3. An online live broadcast teaching device convenient to accomodate of claim 2, characterized in that: live gimbal mechanism includes connecting rod pivot (61), connecting rod (62), connecting rod two (63), connecting rod three (64) and cell phone stand (65), receiver spout (18) have been seted up in receiver (17), connecting rod pivot (61) sliding fit is in receiver spout (18), connecting rod one (62) articulate in connecting rod pivot (61) outer end, connecting rod two (63) are articulated mutually with connecting rod one (62) outer end, connecting rod three (64) are articulated mutually with connecting rod two (63) outer end, cell phone stand (65) fixed mounting is in three (64) outer ends in two banks.
4. An on-line live broadcast teaching device convenient to accomodate of claim 3, characterized in that: a plurality of fixing holes (32) are formed in one side of the telescopic rod (31) at equal intervals, and fixing bolts (33) are matched in the fixing holes (32).
5. The on-line live broadcast teaching device convenient to accomodate of claim 4, characterized in that: and a bottom plate (46) is fixedly arranged at the bottoms of the curtain (42) and the back plate (43).
6. An on-line live broadcast teaching device convenient to accomodate of claim 5, characterized in that: and a handrail (47) is fixedly arranged on the bottom plate (46).
7. The on-line live broadcast teaching device convenient to accomodate of claim 6, characterized in that: the bottom of the base (1) is provided with a universal wheel groove (15), and one side of the universal wheel groove (15) is provided with a pressure plate groove (16).
8. An on-line live broadcast teaching device convenient to accomodate of claim 7, characterized in that: the hydraulic mechanism (51) is fixedly installed in the universal wheel groove (15), a fixing plate (52) is fixedly installed at the bottom of the hydraulic mechanism (51), universal wheels (53) are pivoted at the bottom of the fixing plate (52), a pressing plate (54) is fixedly installed in the pressing plate groove (16), one end of the pressing plate (54) extends out of the base (1), and the other end of the pressing plate (54) is matched with the hydraulic mechanism (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655732.0A CN114290841A (en) | 2021-12-30 | 2021-12-30 | Online live broadcasting teaching device convenient to store |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111655732.0A CN114290841A (en) | 2021-12-30 | 2021-12-30 | Online live broadcasting teaching device convenient to store |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114290841A true CN114290841A (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111655732.0A Pending CN114290841A (en) | 2021-12-30 | 2021-12-30 | Online live broadcasting teaching device convenient to store |
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| Country | Link |
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| CN (1) | CN114290841A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106997114A (en) * | 2017-04-21 | 2017-08-01 | 深圳市屏柔科技有限公司 | A kind of Novel scroll formula liquid crystal blackboard |
| CN206638940U (en) * | 2017-02-24 | 2017-11-14 | 中山索美摄影器材有限公司 | A kind of multi-functional curtain |
| CN208969879U (en) * | 2018-08-27 | 2019-06-11 | 赵国栋 | A kind of Portable folding type teaching courseware recording device |
| CN110217023A (en) * | 2019-05-15 | 2019-09-10 | 谢陶明 | A kind of avoidable writing blackboard for writing curtain abrasion |
| CN211578069U (en) * | 2020-04-07 | 2020-09-25 | 云南机电职业技术学院 | Demonstration device for practical training teaching of computer application |
| CN111899573A (en) * | 2020-06-30 | 2020-11-06 | 广州华立科技职业学院 | Technical skill type talent training system for school-enterprise cooperation |
-
2021
- 2021-12-30 CN CN202111655732.0A patent/CN114290841A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206638940U (en) * | 2017-02-24 | 2017-11-14 | 中山索美摄影器材有限公司 | A kind of multi-functional curtain |
| CN106997114A (en) * | 2017-04-21 | 2017-08-01 | 深圳市屏柔科技有限公司 | A kind of Novel scroll formula liquid crystal blackboard |
| CN208969879U (en) * | 2018-08-27 | 2019-06-11 | 赵国栋 | A kind of Portable folding type teaching courseware recording device |
| CN110217023A (en) * | 2019-05-15 | 2019-09-10 | 谢陶明 | A kind of avoidable writing blackboard for writing curtain abrasion |
| CN211578069U (en) * | 2020-04-07 | 2020-09-25 | 云南机电职业技术学院 | Demonstration device for practical training teaching of computer application |
| CN111899573A (en) * | 2020-06-30 | 2020-11-06 | 广州华立科技职业学院 | Technical skill type talent training system for school-enterprise cooperation |
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Application publication date: 20220408 |
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| RJ01 | Rejection of invention patent application after publication |