CN207867399U - Multimedia all-in-one machine with antidetonation dust reduction capability - Google Patents
Multimedia all-in-one machine with antidetonation dust reduction capability Download PDFInfo
- Publication number
- CN207867399U CN207867399U CN201820316547.6U CN201820316547U CN207867399U CN 207867399 U CN207867399 U CN 207867399U CN 201820316547 U CN201820316547 U CN 201820316547U CN 207867399 U CN207867399 U CN 207867399U
- Authority
- CN
- China
- Prior art keywords
- multimedia
- display screen
- far
- framework
- antidetonation
- 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
Links
Landscapes
- Projection Apparatus (AREA)
Abstract
The utility model is related to multimedia technology fields,The in particular multimedia all-in-one machine with antidetonation dust reduction capability,Including framework,It is embedded with display screen at the inner wall of the framework,The framework is internally provided with ventilation duct,The back shroud is equipped with ion fan far from the display screen side,Pass through ventilation duct and air outlet in the utility model,It ensure that and display screen surface is uniformly purged,Ion fan can effectively remove the anion of display screen surface,And air-flow can be generated,And then avoid the problem of dust is fallen on display screen,And heat emission hole can take away the heat of multimedia all-in-one machine generation by the input terminal of ion fan,And then realize the purpose of heat dissipation,Pass through the setting of spring and ball,The effect of buffering can be played,And then play the role of antidetonation,And the first rotating bar and the second rotating bar can make multimedia all-in-one machine allow hand over angle,And then realize convenience when use.
Description
Technical field
The utility model is related to multimedia technology fields, specially the multimedia all-in-one machine with antidetonation dust reduction capability.
Background technology
Multimedia all-in-one machine (interactive multimedia touch one-piece machine)：Have benefited from the rapid development of computer technology, imparts knowledge to students
All-in-one machine is widely used the advantages that both pictures and texts are excellent, easy to use in education and instruction with it, this system need to only use hand
Refer to the icon or word for lightly touching large screen display, or directly carry out it is hand-written can make content of courses turn difficult into easy, change
It is abstracted as specifically, to enhance interactive teaching and learning, keeps teaching more succinct, efficient.Multimedia all-in-one machine is collection computer, projection
The interactive multimedia teaching all-in-one machine that machine, curtain, interactive electric whiteboard are integrated, multimedia all-in-one machine, which realizes, is imparting knowledge to students
When can be more vivid, but can usually be adsorbed many since display screen carries electrostatic when in use
Dust, and existing multimedia all-in-one machine also often leads to the damage of all-in-one machine because of accidentally bumping to, existing
Multimedia all-in-one machine when in use display screen only towards a direction, use it is very inconvenient, in consideration of it, we
It is proposed the multimedia all-in-one machine with antidetonation dust reduction capability.
Utility model content
The purpose of this utility model is to provide the multimedia all-in-one machines with antidetonation dust reduction capability, to solve above-mentioned background
The traditional multimedia all-in-one machine proposed in technology can not be dust-proof, and can not effective antidetonation the problems such as.
To achieve the above object, the utility model provides the following technical solutions：
Multimedia all-in-one machine with antidetonation dust reduction capability, including framework are embedded with display screen at the inner wall of the framework,
The framework is internally provided with ventilation duct, is uniformly equipped with several air outlets, and the air outlet on the ventilation duct at equal intervals
Output end be connected with the external world through the inside of the framework, be embedded positioned at the display screen side at the inner wall of the framework
There are back shroud, the back shroud to be equipped with ion fan far from the display screen side；
Middle position of the back shroud far from the display screen is equipped with fixed block, and the fixed block is far from the back shroud
Side be equipped with dust-proof sleeve, side of the fixed block far from the back shroud be equipped with extension stem, the appearance of the extension stem
Surface cover is equipped with spring, and the one end of the extension stem far from the fixed block is additionally provided with connecting plate, and the connecting plate is far from described solid
The side for determining block is connected with the first rotating bar, and the side of first rotating bar far from the fixed block is equipped with the second rotating bar,
And first rotating bar is rotatablely connected with second rotating bar by shaft, second rotating bar is far from the connecting plate
One end be connected with fixed plate.
Preferably, the model ST121A that the ion fan uses, and the top of the ion fan is equipped with air inlet pipe,
The one end of the air inlet pipe far from the ion fan sequentially passes through the outer wall of the outer wall and the ventilation duct of the framework, and with
The inside of the ventilation duct is connected.
Preferably, heat emission hole is additionally provided on the back shroud, and ion fan is located at the surface of the heat emission hole.
Preferably, the one end of the extension stem far from the fixed block is equipped with ball, and the connecting plate is close to described flexible
The side of stick is equipped with circular groove, and the ball is mutually rotatablely connected with the circular groove.
Preferably, the fixed plate is equipped with several screw holes, and the screw hole is located at four corners of the fixed plate.
Compared with prior art, the beneficial effects of the utility model：This has the multimedia all-in-one machine of antidetonation dust reduction capability,
By ventilation duct and air outlet, it ensure that and display screen surface is uniformly purged, ion fan can be removed effectively
The anion of display screen surface, and air-flow can be generated, and then the problem of dust is fallen on display screen is avoided, and heat emission hole
The heat of multimedia all-in-one machine generation can be taken away by the input terminal of ion fan, and then realizes the purpose of heat dissipation, passed through
The setting of spring and ball, can play the role of the effect of buffering, and then play antidetonation, and the first rotating bar and
Two rotating bars can make multimedia all-in-one machine allow hand over angle, and then realize convenience when use, the utility model knot
Structure is simple, easy to operate, is suitble to promote.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the structural schematic diagram of display screen in the utility model；
Fig. 3 is the structural schematic diagram of connecting plate in the utility model；
Fig. 4 is the structural schematic diagram of air inlet pipe in the utility model.
In figure：1, framework；11, display screen；12, ventilation duct；121, air outlet；13, back shroud；131, heat emission hole；14, from
Sub- fan；141, air inlet pipe；2, fixed block；21, dust-proof sleeve；22, extension stem；221, ball；23, spring；24, connecting plate；
241, circular groove；25, the first rotating bar；251, shaft；26, the second rotating bar；27, fixed plate；271, screw hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 4 are please referred to Fig.1, the utility model provides a kind of technical solution：
Multimedia all-in-one machine with antidetonation dust reduction capability, including framework 1 are embedded with display screen 11 at the inner wall of framework 1,
Framework 1 is internally provided with ventilation duct 12, by ventilation duct 12 and air outlet 121, ensure that uniform to 11 surface of display screen
It is purged, is uniformly equipped with several air outlets 121 on ventilation duct 12 at equal intervals, and the output end of air outlet 121 runs through framework 1
Inside be connected with the external world, be embedded with back shroud 13 positioned at 11 side of display screen at the inner wall of framework 1, back shroud 13 is far from aobvious
11 side of display screen is equipped with ion fan 14, is additionally provided with heat emission hole 131 on back shroud 13, and ion fan 14 is located at heat emission hole 131
Surface, and heat emission hole 131 by the input terminal of ion fan 14 can take away multimedia all-in-one machine generation heat, in turn
The purpose of heat dissipation, the model ST121A that ion fan 14 uses are realized, and the top of ion fan 14 is equipped with air inlet pipe
141, the one end of air inlet pipe 141 far from ion fan sequentially passes through the outer wall of the outer wall and ventilation duct 12 of framework 1, and and ventilation duct
12 inside is connected, and ion fan 14 can effectively remove the anion of display screen surface, and can generate air-flow, into
And avoid the problem of falling into dust on display screen 11.
Middle position of the back shroud 13 far from display screen 11 is equipped with fixed block 2, and side of the fixed block 2 far from back shroud 13 is set
There are dust-proof sleeve 21, side of the fixed block 2 far from back shroud 13 to be equipped with extension stem 22, the outer surface of extension stem 22 is arranged with spring
23, by the setting of spring 23 and ball 23, the effect of buffering can be played the role of, and then play antidetonation.
The one end of extension stem 22 far from fixed block 2 is additionally provided with connecting plate 24, and the one end of extension stem 22 far from fixed block 2 is equipped with
Ball 221, connecting plate 24 is equipped with circular groove 241 close to the side of extension stem 22, and ball 221 is mutually rotatablely connected with circular groove 241,
Side of the connecting plate 24 far from fixed block 2 is connected with the first rotating bar 25, and the first side of the rotating bar 25 far from fixed block 2 is equipped with
Second rotating bar 26, and the first rotating bar 25 and the second rotating bar 26 can make multimedia all-in-one machine allow hand over angle, into
And convenience when use is realized, and the first rotating bar 25 is rotatablely connected with the second rotating bar 26 by shaft 251, second turn
The one end of lever 26 far from connecting plate 24 is connected with fixed plate 27, and fixed plate 27 is equipped with several screw holes 271, and screw hole 271
In four corners of fixed plate 27, screw hole 271 facilitates the fixation to all-in-one machine.
The operation principle of the utility model：When in use, by opening ion fan 14, the work of ion fan 14
During, input terminal can play the role of heat dissipation by suction airflow, and then by heat emission hole 131, and ion fan 14
The air-flow of blowout passes through air inlet pipe 141 and ventilation duct 12, then by air outlet 121, and then can to 11 surface of display screen into
Row anion dispels, and avoids the absorption of dust, and by the air-flow of generation, also can be to the dust on 11 surface of display screen
It is blown away, and then realizes dust-proof effect, fixed plate 27 is fixed up by screw hole 271 when fixed, and
When in use, it can be realized to all-in-one machine angle by the effect of the first rotating bar 25, the second rotating bar 26 and shaft
The switching of degree, is convenient to use, and extension stem 22 and spring 23 can play when carelessly touching all-in-one machine
The effect of buffering, and then the effect of antidetonation is realized, the utility model is simple in structure, easy to operate, is suitble to promote.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Be only the utility model preference, be not intended to limit the utility model, do not departing from the spirit and scope of the utility model
Under the premise of, the utility model also has various changes and improvements, these changes and improvements both fall within this claimed practicality
In novel range.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (5)
1. the multimedia all-in-one machine with antidetonation dust reduction capability, including framework (1), it is characterised in that：The inner wall of the framework (1)
Place is embedded with display screen (11), and the framework (1) is internally provided with ventilation duct (12), on the ventilation duct (12) uniformly equidistantly
Be equipped with several air outlets (121), and the output end of the air outlet (121) through the framework (1) inside with the external world phase
It is connected to, back shroud (13), the back shroud (13) is embedded with positioned at the display screen (11) side at the inner wall of the framework (1)
It is equipped with ion fan (14) far from the display screen (11) side；
Middle position of the back shroud (13) far from the display screen (11) is equipped with fixed block (2), and the fixed block (2) is separate
The side of the back shroud (13) is equipped with dust-proof sleeve (21), and side of the fixed block (2) far from the back shroud (13) is set
There are extension stem (22), the outer surface of the extension stem (22) to be arranged with spring (23), the extension stem (22) is far from the fixation
One end of block (2) is additionally provided with connecting plate (24), and side of the connecting plate (24) far from the fixed block (2) is connected with first turn
Lever (25), side of first rotating bar (25) far from the fixed block (2) are equipped with the second rotating bar (26), and described the
One rotating bar (25) is rotatablely connected with second rotating bar (26) by shaft (251), and second rotating bar (26) is separate
One end of the connecting plate (24) is connected with fixed plate (27).
2. the multimedia all-in-one machine according to claim 1 with antidetonation dust reduction capability, it is characterised in that：The ion wind
The model ST121A that (14) use is fanned, and the top of the ion fan (14) is equipped with air inlet pipe (141), the air inlet pipe
(141) one end far from the ion fan sequentially passes through the outer wall of the outer wall and the ventilation duct (12) of the framework (1), and
It is connected with the inside of the ventilation duct (12).
3. the multimedia all-in-one machine according to claim 1 with antidetonation dust reduction capability, it is characterised in that：The back shroud
(13) heat emission hole (131) is additionally provided on, and ion fan (14) is located at the surface of the heat emission hole (131).
4. the multimedia all-in-one machine according to claim 1 with antidetonation dust reduction capability, it is characterised in that：The extension stem
(22) far from the fixed block (2) one end be equipped with ball (221), the connecting plate (24) close to the extension stem (22) one
Side is equipped with circular groove (241), and the ball (221) is mutually rotatablely connected with the circular groove (241).
5. the multimedia all-in-one machine according to claim 1 with antidetonation dust reduction capability, it is characterised in that：The fixed plate
(27) several screw holes (271) are equipped with, and the screw hole (271) is located at four corners of the fixed plate (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316547.6U CN207867399U (en) | 2018-03-08 | 2018-03-08 | Multimedia all-in-one machine with antidetonation dust reduction capability |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820316547.6U CN207867399U (en) | 2018-03-08 | 2018-03-08 | Multimedia all-in-one machine with antidetonation dust reduction capability |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207867399U true CN207867399U (en) | 2018-09-14 |
Family
ID=63455837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820316547.6U Expired - Fee Related CN207867399U (en) | 2018-03-08 | 2018-03-08 | Multimedia all-in-one machine with antidetonation dust reduction capability |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207867399U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440813A (en) * | 2019-08-14 | 2019-11-12 | 深圳市琦美创科技有限公司 | A kind of shock-absorbing type onboard navigation system with dedusting function |
-
2018
- 2018-03-08 CN CN201820316547.6U patent/CN207867399U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440813A (en) * | 2019-08-14 | 2019-11-12 | 深圳市琦美创科技有限公司 | A kind of shock-absorbing type onboard navigation system with dedusting function |
| CN110440813B (en) * | 2019-08-14 | 2021-06-18 | 苏州芯智谷智能科技有限公司 | Shock attenuation type vehicle navigation with dust removal function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203689728U (en) | Display apparatus used for industrial and commercial enterprise management teaching | |
| CN207867399U (en) | Multimedia all-in-one machine with antidetonation dust reduction capability | |
| CN207733854U (en) | A kind of special religion table of English teaching | |
| CN106814923A (en) | A kind of integrated interactive electronic whiteboard | |
| CN203651270U (en) | Multifunctional automatic dust-free blackboard | |
| CN204288557U (en) | A kind of law teaching demo rack | |
| CN206021607U (en) | The exhibiting device that a kind of Teaching of Economics is used | |
| CN110715144A (en) | Intelligent projector with rotating support | |
| CN203356128U (en) | Touch device photosensitive part dust removing device | |
| CN209328240U (en) | A kind of multimedia teaching intelligent keyboard | |
| CN203179319U (en) | Multimedia teaching device | |
| CN213405284U (en) | Embedded computer network teaching platform | |
| CN205942553U (en) | Novel interactive touch -control machine | |
| CN103759343A (en) | Negative ion air purifier | |
| CN209545724U (en) | Interactive integrative casing of multimedia television | |
| CN209365707U (en) | A kind of movable type teaching electronic whiteboard | |
| CN202486744U (en) | Novel multi-point touch control terminal | |
| CN2864781Y (en) | Notebook computer with keyboard cleaning structure | |
| CN107256643A (en) | A kind of electronic whiteboard for being easy to cleaning with retractable pointer | |
| CN207711695U (en) | A kind of Novel art profession Multi-functional exhibition board | |
| CN206575733U (en) | A kind of high efficiency and heat radiation interactive intelligent flat board | |
| CN106820578A (en) | A kind of multi-media classroom computer teaching desk | |
| CN206001665U (en) | Air conditioner panel assembly and air conditioner | |
| CN205697524U (en) | A kind of portable dust collector | |
| CN209710504U (en) | A kind of digitalized conference room control device |
Legal Events
| 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: 20180914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |