CN209251936U - A kind of Intelligent integrated multimedia platform - Google Patents
A kind of Intelligent integrated multimedia platform Download PDFInfo
- Publication number
- CN209251936U CN209251936U CN201820780397.4U CN201820780397U CN209251936U CN 209251936 U CN209251936 U CN 209251936U CN 201820780397 U CN201820780397 U CN 201820780397U CN 209251936 U CN209251936 U CN 209251936U
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- cabinet body
- hinged
- guide rail
- intelligent integrated
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of Intelligent integrated multimedia platforms, including cabinet body, the top of cabinet body, which is equipped with, uses platform, rectangular through-hole is offered using the center of platform, door component is sealed in cabinet body, lifting assembly is equipped in cabinet body, lifting assembly includes undersetting, first connecting rod and second connecting rod are hinged on undersetting, it is point articulated in the midpoint of first connecting rod and second connecting rod, the upper end of second connecting rod is hinged with third connecting rod, and the upper end of first connecting rod is hinged with fourth link, point articulated in the midpoint of third connecting rod and fourth link；The upper end of third connecting rod and fourth link is hinged on the bottom of upper bracket, telescopic cylinder is hinged on undersetting, the output shaft of telescopic cylinder and the middle section of third connecting rod are hinged, and the upper surface of upper bracket is equipped with the touch screen with host, and the upper surface of touch screen and upper bracket is obliquely installed.The utility model ensure that the safe and clean of touch screen, while also ensuring and not carrying out maloperation by other people.
Description
Technical field
The utility model relates to multi-media classroom field more particularly to a kind of Intelligent integrated multimedia platforms.
Background technique
With the rising of scientific and technological level and the development of education and instruction mode, the function at dais has been not limited solely to
Teacher stands in the place that plateau is given lessons, it is often more important that has a variety of educational aids, facilitates teacher can be by knowledge or abstract
To pass to the student to attend class with easier to understand and intuitive way, the appearance of multi-media platform greatly promotes knowledge
The development of modern education teaching method, is the important tool attended class and award, and so-called multi-media platform course refers to a kind of by dais
The production being integrated with electronic products collection such as computer, multi-media control system, video presenter, audio frequency apparatus, audio-video converters
Product.
Existing multi-media platform is mostly utilized in setting computer in dais, the mode of projector is connected outside computer, in reality
It also to be operated by mouse, keyboard in the teaching of border, a variety of operations immediately, and external equipment can not be carried out to file
Single can only switch, use it is cumbersome can't bear, teaching efficiency is also bad.
Application No. is the patents of CN2015211377514 to disclose a kind of full touch-control multi-media platform, the multi-media platform
Including a cabinet body, the cabinet body lower part is equipped with mainframe, before touch screen and touch screen are equipped with above the mainframe
Camera is set, the touch screen is connected with host, and the touch screen front camera is connect with host circuit, on the cabinet body
Side is equipped with drawer in the side of touch screen, and the cabinet body top side opposite with drawer is equipped with high photographing instrument；The mainframe is also
By the external projector of circuit, wireless Mike's equipment is connect by circuit with host.This equipment passes through the touch-control to dais
Screen is operated, and various coursewares can be completed, and can also carry out various real time operations to the content that is played, can also automatically according to
Recording mode records lecture contents, facilitates and imparts knowledge to students and improve efficiency of teaching, and easy to operate, video record cost
It is low, it is conducive to promote the use of, but the touch screen in this multi-media platform is chronically exposed to except cabinet body, it is easy to dust is accumulated,
It is also easy to cause the damage of touch screen.
Utility model content
The purpose of this utility model is that: for solve the touch screen in existing multi-media platform be chronically exposed to cabinet body it
Outside, it is easy to accumulate dust, be also easy to the problem of causing the damage of touch screen, provide a kind of intelligent integral multimedia and say
Platform.
The technical solution adopted in the utility model is as follows:
A kind of Intelligent integrated multimedia platform, including cabinet body, the top of the cabinet body, which is equipped with, uses platform, the use
The center of platform offers rectangular through-hole, is equipped with the sealing door component for sealing through-hole in the cabinet body, in the cabinet body
Equipped with lifting assembly, the lifting assembly includes the undersetting that bottom in cabinet body is arranged, and is hinged with the first company on the undersetting
It is point articulated in bar and second connecting rod, the midpoint of the first connecting rod and the second connecting rod；It cuts with scissors the upper end of the second connecting rod
It is connected to third connecting rod, the upper end of the first connecting rod is hinged with fourth link, the midpoint of the third connecting rod and fourth link
In it is point articulated；The upper end of the third connecting rod and fourth link is hinged on the bottom of upper bracket, is hinged on the undersetting
Telescopic cylinder, the output shaft of the telescopic cylinder and the middle section of third connecting rod are hinged, and it is main that the upper surface of the upper bracket is equipped with band
The upper surface of the touch screen of machine, the touch screen and upper bracket is obliquely installed.
In above scheme, the guide rail that the sealing door component includes door body and is arranged on cabinet body side wall, the guide rail edge
The sidewall direction inclination being connected with place side wall, guide rail side are equipped with pedestal, and pedestal is equipped with L-type connecting rod, in the L-type connecting rod
Portion is connected with the output shaft of motor, and the output shaft of the motor passes through pedestal, and one end of the L-type connecting rod and one end of door body are cut with scissors
It connects, the other end of the door body is equipped with pulley, and the pulley and guide rail contact can simultaneously be moved along the course bearing of guide rail.
In above scheme, the sealing door component further includes spring, the connection of one end of the spring be arranged in cabinet body with
The other end of firm banking on the same side wall of guide rail, spring is connect with the other end of L-type connecting rod.
In above scheme, the recess being adapted to door body is offered on the side wall of the cabinet body.
Control chip is equipped in above scheme, in the cabinet body, the telescopic cylinder and motor are electrically connected with control chip
It connects, further includes remote-control key, the remote-control key is connect with control chip signal.
In above scheme, two short sides using platform are equipped with the baffle being connected with a wherein long side.
In conclusion by adopting the above-described technical solution, the beneficial effects of the utility model are:
1. the utility model is by the setting of elevating mechanism, when use, opens hermatic door, using the effect of cylinder by touch-control
Screen rises out of cabinet body；When not in use, touch screen is received in cabinet body, the touch screen solved in existing multi-media platform is long
Phase is exposed to except cabinet body, it is easy to accumulate dust, be also easy to the problem of causing the damage of touch screen, ensure that the peace of touch screen
It is complete and clean, at the same need using when touch screen rise is also ensured do not carry out maloperation by other people again.
2. the utility model is set as being driven by a motor L-type link rotatable by that will seal door component to which driving pulley exists
The mode slided on sliding rail realizes the opening and closing to hermatic door, and after opening, door body is leaned against on the side wall of cabinet body, so that door body
It does not influence the lifting of touch screen, after closure, realizes to the closed of entire cabinet body, protect the safe and clean of touch screen.
3. the utility model the utility model plays the role of limit by the setting of spring, to door body, improve whole
The stability of a sealing door component, ensure that using safe.
4. the utility model is by the setting of recess, so that the inner wall of door body and cabinet body is located at same after hermatic door is opened
A plane will not impact lifting assembly so that operation and it is more convenient to use.
5. the utility model by the setting of control chip, realizes the intelligent control to lifting assembly and sealing door component
System can control the lifting of touch screen by remote-control key, and it is more convenient to use.
6. the utility model plays protective effect by the setting of baffle, to touch screen.
Detailed description of the invention
The utility model will illustrate by embodiment and with reference to the appended drawing, in which:
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is lifting assembly structural schematic diagram in the utility model；
Fig. 3 is structural schematic diagram when sealing door component is closed in the utility model；
Fig. 4 is structural schematic diagram when sealing door component is opened in the utility model；
Wherein parts title corresponding to appended drawing reference is as follows: 1- cabinet body, and 2- uses platform, and 3- lifting assembly, 4- is close
Closure door component, 5- touch screen, 11- recess, 21- through-hole, 22- baffle, 31- undersetting, 32- first connecting rod, 33- second connecting rod,
34- third connecting rod, 35- fourth link, 36- upper bracket, 37- telescopic cylinder, 41- door body, 42- guide rail, 43- pedestal, 44-L type
Connecting rod, 45- pulley, 46- spring, 47- firm banking.
Specific embodiment
All features disclosed in this specification or disclosed all methods or in the process the step of, in addition to mutually exclusive
Feature and/or step other than, can combine in any way.
Embodiment 1
A kind of Intelligent integrated multimedia platform, including cabinet body 1, the top of the cabinet body 1, which is equipped with, uses platform 2, described
Rectangular through-hole 21 is offered using the center of platform 2, and the sealing door component 4 for sealing through-hole 21 is equipped in the cabinet body 1,
Lifting assembly 3 is equipped in the cabinet body 1, the lifting assembly 3 includes the undersetting 31 of bottom in setting cabinet body 1, the lower branch
First connecting rod 32 and second connecting rod 33 are hinged on seat 31, in the midpoint and the second connecting rod 33 of the first connecting rod 32
It is point articulated；The upper end of the second connecting rod 33 is hinged with third connecting rod 34, and the upper end of the first connecting rod 32 is hinged with the 4th company
Bar 35, it is point articulated in the midpoint of the third connecting rod 34 and fourth link 35；The third connecting rod 34 and fourth link 35
Upper end is hinged on the bottom of upper bracket 36, is hinged with telescopic cylinder 37 on the undersetting 31, the telescopic cylinder 37 it is defeated
The middle section of shaft and third connecting rod 34 is hinged, and the upper surface of the upper bracket 36 is equipped with the touch screen 5 with host, the touch screen
5 are obliquely installed with the upper surface of upper bracket 36.
Embodiment 2
On the basis of embodiment 1, the sealing door component 4 includes door body 41 and the guide rail being arranged on 1 side wall of cabinet body
42, the guide rail 42 is equipped with pedestal 43 along the sidewall direction inclination being connected with place side wall, 42 side of guide rail, and pedestal 43 is equipped with
L-type connecting rod 44 is connected with the output shaft of motor in the middle part of the L-type connecting rod 44, and the output shaft of the motor passes through pedestal 43, described
One end of L-type connecting rod 44 and one end of door body 41 are hinged, and the other end of the door body 41 is equipped with pulley 45, the pulley 45 with lead
Rail 42 is contacted and can be moved along the course bearing of guide rail 42.
Embodiment 3
On the basis of the above embodiments, the sealing door component 4 further includes spring 46, one end connection of the spring 46
It is arranged in cabinet body 1 and the firm banking 47 on the same side wall of guide rail 42, the other end of spring 46 and the other end of L-type connecting rod 44
Connection.
Embodiment 4
On the basis of the above embodiments, the recess 11 being adapted to door body 41 is offered on the side wall of the cabinet body 1.
Embodiment 5
On the basis of the above embodiments, be equipped with control chip in the cabinet body 1, the telescopic cylinder 37 and motor with
Chip electrical connection is controlled, further includes remote-control key, the remote-control key is connect with control chip signal.
Embodiment 6
On the basis of the above embodiments, two short sides using platform 2 are equipped with a wherein long side and are connected
Baffle 22.
The above, the only preferred embodiment of the utility model, are not intended to limit the utility model, the utility model
Scope of patent protection be subject to claims, it is equivalent made by all specifications and accompanying drawing content with the utility model
Structure change similarly should be included in the protection scope of the utility model.
Claims (6)
1. a kind of Intelligent integrated multimedia platform, including cabinet body (1), the top of the cabinet body (1), which is equipped with, uses platform (2),
It is characterized by: described offered rectangular through-hole (21) using the center of platform (2), it is equipped in the cabinet body (1) for close
The sealing door component (4) of through-hole (21) is sealed, is equipped with lifting assembly (3) in the cabinet body (1), the lifting assembly (3) includes setting
The undersetting (31) of cabinet body (1) interior bottom is set, is hinged with first connecting rod (32) and second connecting rod (33) on the undersetting (31),
It is point articulated in the midpoint of the first connecting rod (32) and the second connecting rod (33)；The upper end of the second connecting rod (33) is hinged
Have third connecting rod (34), the upper end of the first connecting rod (32) is hinged with fourth link (35), in the third connecting rod (34)
It is point articulated in point and fourth link (35)；The upper end of the third connecting rod (34) and fourth link (35) is hinged on upper bracket
(36) bottom is hinged with telescopic cylinder (37) on the undersetting (31), the output shaft and third of the telescopic cylinder (37)
The middle section of connecting rod (34) is hinged, and the upper surface of the upper bracket (36) is equipped with the touch screen (5) with host, the touch screen (5)
It is obliquely installed with the upper surface of upper bracket (36).
2. a kind of Intelligent integrated multimedia platform according to claim 1, it is characterised in that: the sealing door component
(4) guide rail (42) for including door body (41) and being arranged on cabinet body (1) side wall, what guide rail (42) edge was connected with place side wall
Sidewall direction inclination, guide rail (42) side are equipped with pedestal (43), and pedestal (43) is equipped with L-type connecting rod (44), the L-type connecting rod
(44) middle part is connected with the output shaft of motor, and the output shaft of the motor passes through pedestal (43), one end of the L-type connecting rod (44)
Hinged with one end of door body (41), the other end of the door body (41) is equipped with pulley (45), the pulley (45) and guide rail (42)
Contact simultaneously can be mobile along the course bearing of guide rail (42).
3. a kind of Intelligent integrated multimedia platform according to claim 2, it is characterised in that: the sealing door component
It (4) further include spring (46), one end connection setting of the spring (46) is in cabinet body (1) and on guide rail (42) same side wall
The other end of firm banking (47), spring (46) is connect with the other end of L-type connecting rod (44).
4. a kind of Intelligent integrated multimedia platform according to claim 2 or 3, it is characterised in that: the cabinet body (1)
The recess (11) being adapted to door body (41) is offered on side wall.
5. a kind of Intelligent integrated multimedia platform according to claim 1, it is characterised in that: set in the cabinet body (1)
There is control chip, it further includes remote-control key that the telescopic cylinder (37) and motor, which are electrically connected with control chip, the remote control key
Spoon is connect with control chip signal.
6. a kind of Intelligent integrated multimedia platform according to claim 1, it is characterised in that: described to use platform (2)
Two short sides be equipped with the baffle (22) being connected with wherein long side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820780397.4U CN209251936U (en) | 2018-05-24 | 2018-05-24 | A kind of Intelligent integrated multimedia platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820780397.4U CN209251936U (en) | 2018-05-24 | 2018-05-24 | A kind of Intelligent integrated multimedia platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209251936U true CN209251936U (en) | 2019-08-16 |
Family
ID=67556078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820780397.4U Expired - Fee Related CN209251936U (en) | 2018-05-24 | 2018-05-24 | A kind of Intelligent integrated multimedia platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209251936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111161573A (en) * | 2020-01-16 | 2020-05-15 | 成都师范学院 | Multimedia remote teaching device |
-
2018
- 2018-05-24 CN CN201820780397.4U patent/CN209251936U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111161573A (en) * | 2020-01-16 | 2020-05-15 | 成都师范学院 | Multimedia remote teaching device |
| CN111161573B (en) * | 2020-01-16 | 2021-08-31 | 成都师范学院 | Multimedia remote teaching device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190816 Termination date: 20210524 |