CN212365216U - Multimedia teaching equipment capable of being adjusted in lifting mode - Google Patents
Multimedia teaching equipment capable of being adjusted in lifting mode Download PDFInfo
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- CN212365216U CN212365216U CN201922344090.7U CN201922344090U CN212365216U CN 212365216 U CN212365216 U CN 212365216U CN 201922344090 U CN201922344090 U CN 201922344090U CN 212365216 U CN212365216 U CN 212365216U
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Abstract
The utility model provides a multimedia teaching equipment that liftable was adjusted relates to a teaching equipment technical field. The utility model discloses an including base and the display screen of setting in the base upper end, be provided with the host computer in the base, the host computer passes through the cable and is connected with the display screen, still include elevation structure and heat radiation structure, elevation structure includes the lift cylinder, lifter and connecting seat, the lift cylinder sets up in the base upper end, the lift cylinder passes through the lifter and is connected with the connecting seat lift, heat radiation structure includes first heat radiation structure and second heat radiation structure, be provided with the box on the connecting seat, the box front end is provided with the display screen, the left end of box is provided with first heat radiation structure, the right-hand member of box is provided with second heat radiation structure. The utility model discloses simple structure, convenient operation can demonstrate convenient high efficiency to a plurality of directions simultaneously.
Description
Technical Field
The utility model relates to a teaching equipment technical field especially relates to a multimedia teaching equipment that liftable was adjusted.
Background
At present, a known computer multimedia teaching device comprises a digital camera suspended ceiling, a display screen device, a magnetic attraction device, a touch sensing frame, a touch display area, a projector, an audio output device and a high-speed shooting device. The computer multimedia teaching device can not realize teaching diversification, has high failure rate, complex operation and unclear projection effect. The existing multimedia teaching device does not have a heat dissipation device, can not adjust the height of the device according to the requirement, and is inconvenient to use.
SUMMERY OF THE UTILITY MODEL
To the weak point that exists in the above-mentioned problem, the utility model provides a multimedia teaching equipment that liftable was adjusted makes its simple structure, and convenient operation can demonstrate convenient high efficiency to a plurality of directions simultaneously.
In order to solve the problem, the utility model provides a but multimedia teaching equipment of lifting adjustment, be in including base and setting the display screen of base upper end, be provided with the host computer in the base, the host computer pass through the cable with the display screen is connected, wherein, still includes elevation structure and heat radiation structure, elevation structure includes lift cylinder, lifter and connecting seat, the lift cylinder sets up the base upper end, the lift cylinder passes through the lifter with the connecting seat goes up and down to be connected, heat radiation structure includes first heat radiation structure and second heat radiation structure, be provided with the box on the connecting seat, the box front end is provided with the display screen, the left end of box is provided with first heat radiation structure, the right-hand member of box is provided with second heat radiation structure.
Preferably, still include supplementary display screen, supplementary display screen includes first supplementary display screen and the supplementary display screen of second, first supplementary display screen sets up the left end of lifter, the supplementary display screen of second sets up the right-hand member of lifter.
Preferably, the first heat dissipation structure comprises a first fan and a second fan located below the first fan, the first fan and the second fan are both arranged at the left end of the box body, the first fan is communicated with the inside of the box body through a first air pipe, and the second fan is communicated with the inside of the box body through a second air pipe.
Preferably, the second heat dissipation structure comprises a third fan and a fourth fan arranged below the third fan, the third fan and the fourth fan are arranged at the right end of the box body, the third fan is communicated with the interior of the box body through a third air pipe, and the fourth fan is communicated with the interior of the box body through a fourth air pipe.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model discloses simple structure, convenient operation can demonstrate convenient high efficiency to a plurality of directions simultaneously.
2. The utility model discloses a four group's fans at both ends about the box are set up for the display screen is under the condition of long-time work, and the stability of the display screen work of assurance is adjusted to the inside temperature of box that can be timely.
3. The utility model discloses a cover is equipped with protective sleeve in the outside of lifter, installs two sets of rotatable connecting rods at protective sleeve's both ends to be furnished with two corresponding auxiliary display screens in the upper end, thereby can show the picture of demonstrating at a plurality of angles.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of the case according to the embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and examples, which are not intended to limit the present invention.
As shown in fig. 1 and 2, the embodiment of the utility model discloses an including base 1 and the display screen 2 of setting in base 1 upper end, be provided with the host computer in the base 1, the host computer passes through the cable and is connected with display screen 2, still include elevation structure and heat radiation structure, elevation structure includes lift cylinder 3, lifter 4 and connecting seat 5, lift cylinder 3 sets up in base 1 upper end, lift cylinder 3 goes up and down with connecting seat 5 through lifter 4 and is connected, heat radiation structure includes first heat radiation structure and second heat radiation structure, be provided with box 6 on the connecting seat 5, 6 front ends of box are provided with display screen 2, the left end of box 6 is provided with first heat radiation structure, the right-hand member of box 6 is provided with second heat radiation structure. First heat radiation structure includes first fan 12 and the second fan 13 that is located first fan 12 below, and first fan 12 and second fan 13 all set up the left end at box 6, and first fan 12 communicates through the inside of first tuber pipe 14 with box 6, and second fan 13 communicates through the inside of second tuber pipe 15 with box 6. The second heat dissipation structure comprises a third fan 16 and a fourth fan 17 arranged below the third fan 16, the third fan 16 and the fourth fan 17 are both arranged at the right end of the box body 6, the third fan 16 is communicated with the interior of the box body 6 through a third air pipe 18, and the fourth fan 17 is communicated with the interior of the box body 6 through a fourth air pipe 19. In this embodiment, through setting up four groups of fans at both ends about box 6 for display screen 2 is under the condition of long-time work, can be timely adjust the inside temperature of box 6, the 2 job stabilization nature of display screen of assurance.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (4)
1. The utility model provides a multimedia teaching equipment that liftable was adjusted, includes the base and sets up the display screen of base upper end, be provided with the host computer in the base, the host computer pass through the cable with the display screen is connected, its characterized in that still includes elevation structure and heat radiation structure, elevation structure includes lift cylinder, lifter and connecting seat, the lift cylinder sets up the base upper end, the lift cylinder passes through the lifter with the connecting seat goes up and down to be connected, heat radiation structure includes first heat radiation structure and second heat radiation structure, be provided with the box on the connecting seat, the box front end is provided with the display screen, the left end of box is provided with first heat radiation structure, the right-hand member of box is provided with second heat radiation structure.
2. The multimedia teaching device capable of being adjusted in a lifting manner as claimed in claim 1, further comprising an auxiliary display screen, wherein the auxiliary display screen comprises a first auxiliary display screen and a second auxiliary display screen, the first auxiliary display screen is arranged at the left end of the lifting rod, and the second auxiliary display screen is arranged at the right end of the lifting rod.
3. The multimedia teaching equipment capable of being adjusted in a lifting mode according to claim 2, wherein the first heat dissipation structure comprises a first fan and a second fan located below the first fan, the first fan and the second fan are both arranged at the left end of the box body, the first fan is communicated with the interior of the box body through a first air pipe, and the second fan is communicated with the interior of the box body through a second air pipe.
4. The multimedia teaching equipment capable of being adjusted in a lifting mode according to claim 3, wherein the second heat dissipation structure comprises a third fan and a fourth fan arranged below the third fan, the third fan and the fourth fan are both arranged at the right end of the box body, the third fan is communicated with the interior of the box body through a third air pipe, and the fourth fan is communicated with the interior of the box body through a fourth air pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344090.7U CN212365216U (en) | 2019-12-24 | 2019-12-24 | Multimedia teaching equipment capable of being adjusted in lifting mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922344090.7U CN212365216U (en) | 2019-12-24 | 2019-12-24 | Multimedia teaching equipment capable of being adjusted in lifting mode |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212365216U true CN212365216U (en) | 2021-01-15 |
Family
ID=74137097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922344090.7U Active CN212365216U (en) | 2019-12-24 | 2019-12-24 | Multimedia teaching equipment capable of being adjusted in lifting mode |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212365216U (en) |
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2019
- 2019-12-24 CN CN201922344090.7U patent/CN212365216U/en active Active
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