CN212112799U - Auxiliary display device of interactive electronic whiteboard - Google Patents
Auxiliary display device of interactive electronic whiteboard Download PDFInfo
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- CN212112799U CN212112799U CN202020463282.XU CN202020463282U CN212112799U CN 212112799 U CN212112799 U CN 212112799U CN 202020463282 U CN202020463282 U CN 202020463282U CN 212112799 U CN212112799 U CN 212112799U
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- supporting rod
- horizontal supporting
- display device
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- 238000010586 diagram Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an interactive electronic whiteboard auxiliary display device, wherein a base comprises a first horizontal support bar, a second horizontal support bar, a third horizontal support bar and a roller, wherein one end of the third horizontal supporting rod is fixedly connected with the middle of the first horizontal supporting rod, the other end of the third horizontal supporting rod is fixedly connected with the middle of the second horizontal supporting rod, and a gyro wheel is all connected to the both sides of first horizontal support pole and the both sides of second horizontal support pole, and wherein one side of fixing base sets up puts the thing box, sets up U type channel in the middle of the fixing base, channel sliding connection's runner, and the lower extreme of board is connected to the runner, and fixing base upper end fixed connection is in the backup pad, the utility model discloses combine together traditional board and current whiteboard, be fit for the personnel in different stages and use, simultaneously the utility model discloses set up the telescopic pole, can effectively adjust the equipment height.
Description
Technical Field
The utility model relates to a mechanical equipment field specifically is an interactive whiteboard auxiliary display device.
Background
Interactive whiteboard often is used for in business meeting or the study multimedia teaching, especially in multimedia teaching, and the application is very extensive, and current interactive whiteboard equipment is more single, can only carry out simple video teaching, can not be more convenient than the tradition even, can't be applicable to the mr in different stages, also can't accomplish traditional blackboard and current whiteboard and combine together, can't satisfy present people to the requirement of this product.
Disclosure of Invention
An object of the utility model is to provide an interactive whiteboard assists display device to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an interactive electronic whiteboard auxiliary display device comprises a wired microphone, a sound device, a first horizontal supporting rod, a roller, a telescopic rod, a fixed seat, a display device, an electric lamp, a power line, a plug, a writing board, a network cable socket, a sound channel interface, a USB interface, an HDMI interface, a storage box, an adjusting device, a channel, a second horizontal supporting rod, a third horizontal supporting rod, a base, a rotating wheel and a supporting plate; the base comprises a first horizontal supporting rod, a second horizontal supporting rod, a third horizontal supporting rod and rollers, wherein one end of the third horizontal supporting rod is fixedly connected with the middle of the first horizontal supporting rod, the other end of the third horizontal supporting rod is fixedly connected with the middle of the second horizontal supporting rod, the two sides of the first horizontal supporting rod and the two sides of the second horizontal supporting rod are respectively connected with a roller, one side of each fixing seat is provided with a storage box, the middle of each fixing seat is provided with a U-shaped channel, each channel is connected with a rotating wheel in a sliding manner, each rotating wheel is connected with the lower end of a writing board, the lower end of each supporting plate is connected with one fixing seat, the upper end of each supporting plate is connected with the other fixing seat, the supporting plate faces the middle of one side of the fixing plate and is fixedly connected with an equipment main, the other side of the equipment host is connected with one end of a power line, and the other end of the power line is fixedly connected with a plug.
As a further aspect of the present invention: the base is fixedly connected with the bottom end of the telescopic rod, the top end of the telescopic rod is fixedly connected with the fixed seat, and meanwhile, the middle of the telescopic rod is provided with the adjusting device.
As a further aspect of the present invention: the interface area comprises a network cable socket, a sound channel interface, a USB interface and an HDMI interface.
As a further aspect of the present invention: a strip-shaped electric lamp is arranged above the equipment main machine.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses combine together traditional board and current whiteboard, be fit for the personnel in different stages and use, simultaneously the utility model discloses set up the telescopic link, can effectively adjust the equipment height, strengthened the practicality greatly, the utility model discloses set up net twine socket, sound channel interface, USB interface and HDMI interface, realized whiteboard and computer and combined together, improved the practicality of equipment greatly.
Drawings
Fig. 1 is a schematic structural diagram of a main body of an interactive electronic whiteboard auxiliary display device.
Fig. 2 is a schematic structural diagram of a front view of an interactive electronic whiteboard auxiliary display apparatus.
Fig. 3 is a partial structural schematic diagram of an interactive electronic whiteboard auxiliary display device.
Fig. 4 is a schematic structural diagram of a side view of an interactive electronic whiteboard auxiliary display apparatus.
Fig. 5 is a schematic structural diagram of a large sample in an interactive electronic whiteboard auxiliary display device.
The figure is as follows: 1 wired microphone, 2 sound equipment; 3 a first horizontal support bar; 4, rollers; 5, lifting a telescopic rod; 6, fixing a seat; 7 a display device; 8 electric lamps; 9 power supply lines; 10, a plug; 11 a writing board; 12 network cable sockets; 13, a sound channel interface; 14USB interface; 15HDMI interface; 16 storage boxes; 17 an adjustment device; 18 channels; 19 a second horizontal support bar; a third horizontal support bar 20; 21 a base; 22 rotating wheels; 23 support the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 5, in an embodiment of the present invention, an interactive electronic whiteboard auxiliary display device includes a wired microphone 1, a sound box 2, a first horizontal support rod 3, a roller 4, a retractable rod 5, a fixing base 6, a display device 7, an electric lamp 8, a power line 9, a plug 10, a tablet 11, a network cable socket 12, a sound channel interface 13, a USB interface 14, an HDMI interface 15, an object placing box 16, an adjusting device 17, a channel 18, a second horizontal support rod 19, a third horizontal support rod 20, a base 21, a rotating wheel 22, and a support plate 23.
The base 21 includes first horizontal support rod 3, second horizontal support rod 19, third horizontal support rod 20 and gyro wheel 4 are constituteed, wherein the centre of the first horizontal support rod 3 of one end fixed connection of third horizontal support rod 20, the centre of the other end fixed connection second horizontal support rod 19 of third horizontal support rod 20, and a gyro wheel 4 is all connected to the both sides of first horizontal support rod 3 and the both sides of second horizontal support rod 19, the bottom end of base 21 fixed connection liter shrink pole 5, the top fixed connection fixing base 6 of liter shrink pole 5, set up adjusting device 17 in the middle of the pole 5 that contracts simultaneously, thereby change the length distance of liter shrink pole 5 through adjusting device 17 and realize the change of equipment height.
One side of the fixed seat 6 is provided with a storage box 16, the storage box 16 can be used for storing articles required for life and work, the middle of the fixed seat 6 is provided with a U-shaped channel 18, a rotating wheel 22 is connected with the channel 18 in a sliding way, the rotating wheel 22 is connected with the lower end of the writing board 11, the lower end of the supporting plate 23 is connected with one fixed seat 6, the upper end of the supporting plate 23 is connected with the other fixed seat 6, the supporting plate 23 faces to the middle of one side of the fixed plate and is fixedly connected with a device host, the outer surface of the device host is provided with a display device 7, two sides of the display device 7 are provided with sound boxes 2, one side of the device host is provided with an interface area, the interface area comprises a network cable socket 12, a sound channel interface 13, a USB interface 14 and an HDMI interface 15, wherein the network cable socket 12 can be connected with a network cable, the signal, the USB interface 14 can be connected with a USB flash disk, the USB flash disk data is connected with the inside of the equipment host, the data is displayed on the display device 7 through the equipment host, when the data is required to be displayed on the display device 7 through a personal computer, the function can be realized through connecting the personal computer with the HDMI interface 15, when some necessary explanation appears, an operator can move the writing board 11 to the middle of the display device 7, so that the operator can write on the writing board 11, when the operator can move the writing board 11 to two sides after the explanation is finished, the other side of the equipment host is connected with one end of the power line 9, the other end of the power line 9 is fixedly connected with a plug 10, a strip-shaped electric lamp 8 is arranged above the equipment host and is opened when the environment is dim, the light emitted by the electric lamp 8 can enable other personnel to better see the writing board 11, preventing the vision of the user from being reduced.
In the description of the present invention, it should be noted that unless explicitly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (4)
1. An interactive electronic whiteboard auxiliary display device comprises a wired microphone (1), a sound (2), a first horizontal support rod (3), a roller (4), a telescopic rod (5), a fixed seat (6), a display device (7), an electric lamp (8), a power line (9), a plug (10), a writing board (11), a network cable socket (12), a sound channel interface (13), a USB interface (14), an HDMI interface (15), an object placing box (16), an adjusting device (17), a channel (18), a second horizontal support rod (19), a third horizontal support rod (20), a base (21), a rotating wheel (22) and a support plate (23); it is characterized in that the base (21) comprises a first horizontal supporting rod (3), a second horizontal supporting rod (19), a third horizontal supporting rod (20) and rollers (4), wherein one end of the third horizontal supporting rod (20) is fixedly connected with the middle of the first horizontal supporting rod (3), the other end of the third horizontal supporting rod (20) is fixedly connected with the middle of the second horizontal supporting rod (19), both sides of the first horizontal supporting rod (3) and both sides of the second horizontal supporting rod (19) are respectively connected with one roller (4), one side of the fixed seat (6) is provided with a storage box (16), the storage box (16) is used for placing some needed living and working objects, the middle of the fixed seat (6) is provided with a U-shaped channel (18), the channel (18) is connected with a rotating wheel (22) in a sliding manner, the rotating wheel (22) is connected with the lower end of the writing board (11), the lower end of the supporting plate (23) is connected with one fixed seat, another fixing base (6) is connected to the upper portion end of backup pad (23), backup pad (23) set up display device (7) towards fixed connection equipment host in the middle of fixed plate one side, equipment host surface, and display device (7) both sides set up stereo set (2), and equipment host one side sets up the interface region, and the one end of power cord (9) is connected to equipment host opposite side, plug (10) of other end fixed connection of power cord (9).
2. An interactive electronic whiteboard auxiliary display device according to claim 1, wherein the base (21) is fixedly connected to the bottom end of the telescopic rod (5), the top end of the telescopic rod (5) is fixedly connected to the fixing base (6), and the adjusting device (17) is disposed in the middle of the telescopic rod (5).
3. An interactive electronic whiteboard auxiliary display device according to claim 1, characterized in that the interface area comprises a network cable socket (12), a sound channel interface (13), a USB interface (14) and an HDMI interface (15).
4. An interactive electronic whiteboard auxiliary display apparatus as claimed in claim 1, wherein an elongated electric lamp (8) is installed above the main body of the apparatus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020463282.XU CN212112799U (en) | 2020-04-02 | 2020-04-02 | Auxiliary display device of interactive electronic whiteboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020463282.XU CN212112799U (en) | 2020-04-02 | 2020-04-02 | Auxiliary display device of interactive electronic whiteboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212112799U true CN212112799U (en) | 2020-12-08 |
Family
ID=73636416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020463282.XU Expired - Fee Related CN212112799U (en) | 2020-04-02 | 2020-04-02 | Auxiliary display device of interactive electronic whiteboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212112799U (en) |
-
2020
- 2020-04-02 CN CN202020463282.XU patent/CN212112799U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201208 |
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| CF01 | Termination of patent right due to non-payment of annual fee |