CN206102030U

CN206102030U - Novel dustproof podium

Info

Publication number: CN206102030U
Application number: CN201620622590.6U
Authority: CN
Inventors: 陈龙; 陈一龙
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-06-23
Filing date: 2016-06-23
Publication date: 2017-04-19
Anticipated expiration: 2026-06-23

Abstract

The utility model provides a novel dustproof podium, includes podium plane, podium box and says table feet, there are second cabinet, first cabinet and six at least drawers on the podium box is positive, say at least two of table feet, it has in the pivot of arbitrary one side or both sides to rotate a handle to have graphoscope mesa, chalk frame, blackboard brush frame, books frame and other object frames and dust collection frame on the plane of podium, have at least one deck podium inoxidizing coating on the plane of podium about, and the lower extreme that the frame is located the pivot is collected to the dust, increases a miniature static dust collecting system collecting the intermediate position of frame with the pivot. The utility model provides a simple structure uses, simple to operate, easy operation, and novel dustproof podium that dust removal effect is good can effectually prevent not only on the one hand that the dust from getting into multimedia devices, extension multimedia devices's life cycle, on the other hand, the injury that can effectually reduce the chalk dust to teacher's health.

Description

A kind of Dustproof dais

Technical field

The utility model belongs to teaching equipment technical field, and in particular to a kind of new dust-proof dais.

Background technology

Social constantly progressive, information transfer also constantly increases.Education is always the premise of national sustainable development, teaching The production of instrument and equipment and using the very big change of general development.The equipment of modern multimedia has incorporated well teaching During, the cost of the product of teaching and later maintenance determine the length in the life-span of teaching equipment.On the one hand, teaching equipment Fine or not, the good and bad learning efficiency for affecting student in certain degree.On the other hand, the quality of teaching environment, to a certain degree determines Determine the healthy of teacher, also determine the quality of instruction of teacher.

CN2015108004819 discloses a kind of multi-media platform with dust cover, and it includes main body case and table top, described The inverted U-shaped structure that the cross section of table top is formed in one, described table top includes the desktop being located on main body case and positioned at desktop The backplate of both sides, two pieces of backplates are non-conterminous, and longitudinal isometry position is provided with slide rail on two pieces of described backplates, by two slide rails Protective cover is connected with, described desktop is provided with microphone and computer screen, and microphone is arranged on the table by articulated form, described Desktop three edges on be provided with dismountable baffle plate.The dais can to a certain degree play dust-proof effect, but, Dust is not corresponding to be reduced, and is only the dust on simple protection dais surface, with certain limitation.

CN2015207969035 discloses a kind of multi-functional dais, and it includes multifunctional platform body, described multi-functional to say Playscript with stage directions body is provided with says table top, and described saying be provided with table top video recorder, and the bottom of the video recorder is provided with expansion link, described The dust cap that video recorder is provided with table top is said, the multifunctional platform body is provided with dust absorption net, portion in the dust absorption net Installed in dust catcher, the multifunctional platform body is provided with noise absorber, and the noise absorber is arranged on dust catcher Side, on the right side of the multifunctional platform body multimedia placing table is provided with.The dais design carries dust catcher, can be effectively Injury of the chalk dust to teacher's body is prevented, but still has some shortcomings part.

Utility model content

For the problem that the not enough and prior art that prior art embodies is present, the utility model provides a kind of new anti- Dirt dais, dais not only can effectively prevent dust from entering the life cycle for extending multimedia equipment in multimedia equipment, also Injury of the chalk dust to teacher's body can effectively be reduced.

For achieving the above object, the utility model provides following technical scheme：A kind of Dustproof dais, including dais is flat Face, dais casing and dais pin, have in the dais plane computer monitor table top, chalk frame, blackboard brush frame, books frame and its His object frame and dust collect frame, and described dust is collected frame and conveniently dismounting washing and can be installed, on the dais casing front There are the second bin, the first bin and at least six drawers, the dais pin at least two.

There is at least one of which dais overcoat in the dais plane.

Dais overcoat in the dais plane is directly overlayed in plane, or by the both sides before and after the plane of dais Slide unit is installed to cover, the slide unit is slide rail or groove.

Dais overcoat in the dais plane is linked up with any one or both sides in left and right of dais plane equipped with one, At dais, any one or both sides correspondence hook dress in the left and right of plane is buckled.

Dais overcoat in the dais plane it is coplanar on dais plane any one or both sides in left and right peace Dress rotating shaft.

There is a swing handle in the rotating shaft of any one or both sides in left and right in the dais plane, by swing handle Realize the expansion of overcoat and pack up.

Dust in the dais plane collects the lower end that frame is located at rotating shaft, and the cross-sectional area of dust collection frame will be equal to Or more than the cross-sectional area of rotating shaft.The dust collects 1～1.5 times of the cross-sectional area that the cross-sectional area of frame is rotating shaft.

Dust in the dais plane collects the lower end that frame is located at rotating shaft, increases with the centre position of rotating shaft frame is collected One small-sized electrostatic precipitation system, the dust in rotating shaft is siphoned away, can be in the case where overcoat is packed up or launched, equal energy Play a part of dust suction.

Electrostatic precipitation system in the dais plane includes electrostatic precipitator, dust absorption net and noise absorber.Noise is inhaled Receiving device can effectively lower the noise of electrostatic precipitator, or even noise is reduced to into front-seat student does not hear.

First bin is used to install computer monitor and host computer.

Second bin is used to install electrostatic precipitation system.

The material of the overcoat that the utility model is used can be smooth and soft PU materials in surface, or common Plastic material etc..Dais pin of the present utility model can be two, four or six.Have on the casing front of dais six, seven Individual, eight or nine drawers.There are one layer, two-layer or three layers of dais overcoat in the plane of dais.

The beneficial effects of the utility model：

The utility model provides a kind of simple structure, uses, easy for installation, simple to operate, good dust-proof of dust removing effects Dais.When coming into operation, electrostatic precipitation system is opened, reduce the teacher's injury of chalk dust to body in teaching process, inhaled The noise absorber energy noise-decreasing of dirt system, reduces impact of the noise to classroom；Behind classroom, the dust remained in air is quiet Stop and, fall on the overcoat of powder dais, be prevented effectively from dust and fall into dais plane, reduce dust and enter in multimedia equipment, Effectively extend the service life of multimedia equipment；Before activation, swing handle is held manually by the dust on the overcoat of dais Collection falls into dust and collects in frame, is prevented effectively from dust and floats again in air, causes secondary pollution.It is of the present utility model not only The space structure at dais is reduced, material is simple and easy to get, business application low cost, with very strong practicality；The utility model Dais except can it is dust-proof can also dust suction, purify air.

Description of the drawings

Fig. 1 is dust-proof dais overlooking the structure diagram of the present utility model；

Fig. 2 is dust-proof dais protective layer structure schematic diagram of the present utility model；

Fig. 3 is dust-proof dais positive structure schematic of the present utility model；

Fig. 4 is dust-proof dais structure schematic diagram of the present utility model.

In figure：

Computer monitor table top 1, dais plane 2, books frame and other object frames 3, chalk frame 4, blackboard brush frame 5, dust Collect frame 6, swing handle 7, rotating shaft 8, dais overcoat 9, slide unit 10, the first bin 11, feet 12, the second bin 13, The thermovent 16 of the thermovent 15, host computer of drawer 14, electrostatic dust absorption device, electrostatic precipitation system 17, hook 18 and buckle 19。

Specific embodiment

Below the utility model is further described with specific embodiment, but the utility model does not receive following embodiments Restriction.

Embodiment 1

Referring to Fig. 1-Fig. 4, the utility model provides a kind of Dustproof dais, including dais plane 2, dais casing and says Platform pin, there is computer monitor table top 1, chalk frame 4, blackboard brush frame 5, books frame and other object frames 3 and in the dais plane 2 Dust collects frame 6, and described dust collects frame 6 and conveniently dismounting can wash and install, and has the second case on the dais casing front Cabinet 13, the first bin 11 and at least six drawers 14, four, the dais pin；There is at least one of which dais in the dais plane 2 Overcoat 9；Dais overcoat 9 in the dais plane 2 is directly overlayed in plane, and the dais in the dais plane 2 is prevented Sheath 9 is in any side in left and right of dais plane 2 equipped with a hook 18, any one or both sides in the left and right of plane 2 at dais Correspondence hook dress buckles 19.

Before education activities start, link up with 18 and buckle 19 and mutually catch on, the dust protected in Classroom air is entered In dais plane and multimedia equipment.

When education activities prepare to start, hook 18 and hook 19 are separated, manual swing handle 7, by dais overcoat 9 Slowly collect in rotating shaft 8, the dust assembled on dais overcoat 9 slowly drops to dust and collects in frame 6.Treat that dais is prevented Sheath 9 is all collected and finished, and dust collection frame 6 is removed, and dust therein is poured in dustbin, then dust is collected into frame 6 install.

During education activities are carried out, start to start multimedia equipment and electrostatic precipitation system 17, start education activities until religion Learn activity end.

After education activities terminate, multimedia equipment is closed, the hook 18 above dais overcoat 19 is hauled manually, will be said Platform overcoat covers dais plane 2,5 minutes after the letter written with chalk wiped clean on blackboard, closes electrostatic precipitation system 17.By ash The dust that dirt is collected in frame 6 pours dustbin into.

Embodiment 2

Referring to Fig. 1-Fig. 4, the utility model provides a kind of Dustproof dais, including dais plane, dais casing and says Platform pin, there is computer monitor table top 1, chalk frame 4, blackboard brush frame 5, books frame and other object frames 3 and in the dais plane 2 Dust collects frame 6, and described dust collects frame 6 and conveniently dismounting can wash and install, and has the second case on the dais casing front Cabinet 13, the first bin 11 and at least six drawers 14, six, the dais pin；There is at least one of which dais in the dais plane 2 Overcoat 9；Dais overcoat 9 in the dais plane 2 is installed slide rail and is covered by the both sides before and after dais plane 2, institute The dais overcoat 9 in dais plane 2 is stated in any side in left and right of dais plane 2 equipped with a hook 18, the plane 2 at dais Any one or both sides in left and right correspondence hook dress buckle 19.

When education activities prepare to start, 18 will be linked up with and 19 points are buckled and opened, manual swing handle 7, by dais overcoat 9 The slow slip in slide rail 10 of wheel above is collected in rotating shaft 8, and the dust assembled on dais overcoat 9 is slowly dropped to Dust is collected in frame 6.Treat that dais overcoat 9 is all collected to finish, dust collection frame 6 is removed, pour dust therein into rubbish In rubbish bucket, then dust collection frame 6 is installed.

After education activities terminate, multimedia equipment is closed, the hook 18 above dais overcoat 9 is hauled manually, will be said Platform overcoat covers dais plane 2, until buckling on 19,5 minutes after the letter written with chalk wiped clean on blackboard, closes Close electrostatic precipitation system 17.Dust is collected into the dust in frame 6 and pours dustbin into.

Embodiment 3

Referring to Fig. 1-Fig. 4, the dais overcoat 9 in the dais plane 2 is installed by the both sides before and after dais plane 2 Groove is covered, and miscellaneous part is referring to embodiment 1.

Preferred embodiment of the present utility model is the foregoing is only, the utility model is not limited to, for this For the technical staff in field, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle Within, any modification, equivalent substitution and improvements made etc. should be included within protection domain of the present utility model.

Claims

1. a kind of Dustproof dais, it is characterised in that Dustproof dais includes dais plane (2), dais casing and dais Pin, there is the second bin (13), the first bin (11) and at least six drawers (14), the dais pin on the dais casing front At least two, have on the dais plane (2) computer monitor table top (1), chalk frame (4), blackboard brush frame (5), books frame and Other object frames (3) and dust collect frame (6)；There is at least one of which dais overcoat (9) on the dais plane (2)；It is described to say Dais overcoat (9) in platform plane (2) is directly overlayed in plane, or is installed by the both sides before and after dais plane (2) Slide unit (10) is covered, and the slide unit (10) is slide rail or groove；Dais overcoat on the dais plane (2) (9) in any one or both sides in left and right of dais plane (2) equipped with a hook (18), at dais, the left and right of plane (2) is any One or both sides correspondence hook (18) are equipped with buckling (19)；Dais overcoat (9) on the dais plane (2) it is coplanar on At dais, rotating shaft (8) is installed in any one or both sides in the left and right of plane (2)；Any side in left and right on the dais plane (2) Or have a swing handle (7) in the rotating shaft (8) of both sides；Dust on the dais plane (2) collects frame (6) positioned at rotating shaft (8) lower end, and the cross-sectional area of dust collection frame (6) will be equal to or more than the cross-sectional area of rotating shaft (8)；The dais plane (2) dust on collects frame (6) positioned at the lower end of rotating shaft (8), and one is increased with the centre position of rotating shaft (8) frame (6) is collected Small-sized electrostatic precipitation system (17).

2. a kind of Dustproof dais according to claim 1, it is characterised in that the electrostatic on the dais plane (2) Dust collecting system (17) is including electrostatic precipitator, dust absorption net and noise absorber.

3. a kind of Dustproof dais according to claim 1, it is characterised in that electricity is installed in first bin (11) Brain display and host computer；Electrostatic precipitation system is installed in second bin (13).