CN208903235U - A kind of anti-dazzle electronic whiteboard - Google Patents
A kind of anti-dazzle electronic whiteboard Download PDFInfo
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- CN208903235U CN208903235U CN201821930293.3U CN201821930293U CN208903235U CN 208903235 U CN208903235 U CN 208903235U CN 201821930293 U CN201821930293 U CN 201821930293U CN 208903235 U CN208903235 U CN 208903235U
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- frame
- plate
- circular arc
- backboard
- plate face
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Abstract
The utility model discloses a kind of anti-dazzle electronic whiteboards, including plate face, plate core and backboard, the plate face, plate core and backboard are connected together by aluminum alloy frame, it is attached between the aluminum alloy frame by circular arc plastic cement corner protector, the side of the frame offers USB slot, and the other side of frame offers mounting groove, the inside of the mounting groove, which is connected together, connector, and the side of the connector, which is connected together, non-electronic induction pen.The utility model backboard is steel material, and height is smooth indeformable, not harmomegathus, plate core is high-quality aviation aluminum honeycomb panel, even if ensuring that plate face does not affect normal use because damage, perforation, recess etc. occurs in accident, plate face is high-intensitive, low reflecting material, environmentally protective, plate face is good without electrostatic, high abrasion, fire prevention, later strength energy, plate face designs anti-stain, anti-dazzle, antireflection, the electronic whiteboard practicability is stronger, is easy to introduce to the market.
Description
Technical field
The utility model relates to electronic whiteboard technology field, specifically a kind of anti-dazzle electronic whiteboard.
Background technique
Electronic whiteboard is a kind of multimedia teaching facility, be mounted on school for teaching classroom or hall in.Electronics is white
Plate is usually made of electronic equipments such as desktop computer, touch blank, projector, sound equipment, microphones, it also brings a kind of emerging
, electronic, intelligentized teaching pattern.The school in some areas combines electronic whiteboard and the e-schoolbag of student
Get up.In China's Mainland, school's centralized purchasings in many areas equipment.
There is glare phenomenon during use in electronic whiteboard currently on the market, is difficult to viewer it is clear that watching
Effect is undesirable, and non-electronic induction pen matched with electronic whiteboard is easy to lose during use.Therefore, this field
Technical staff provides a kind of anti-dazzle electronic whiteboard, to solve the problems mentioned in the above background technology.
Summary of the invention
It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of anti-dazzle electronic whiteboard
Problem.
To achieve the above object, the utility model provides the following technical solutions:
A kind of anti-dazzle electronic whiteboard, including plate face, plate core and backboard are provided with plate core on rear side of the plate face, described
Backboard is provided on rear side of plate core, being connected together above the plate face, plate core and backboard has the first frame, and plate face, plate core
There is third frame with being connected together below backboard, the side of the plate face, plate core and backboard, which is connected together, the second frame, and
The other side of plate face, plate core and backboard, which is connected together, the 4th frame, passes through first between first frame and the second frame
The connection of circular arc corner protector, is connected between second frame and third frame by the second circular arc corner protector, the third frame and the
It is connected between four frames by third circular arc corner protector, is connected between the 4th frame and the first frame by the 4th circular arc corner protector
It connects, the inside of second frame offers USB slot, and the side of the 4th frame offers mounting groove, the mounting groove
Inside be connected together and have connector, the side of the connector, which is connected together, non-electronic induction pen.
As a further solution of the present invention: the plate face is high-intensitive, low reflecting material, the plate core is high-quality
Aviation aluminum honeycomb panel, the backboard are steel material.
The outer dimension of the plate face, plate core and backboard is all larger than or waits as a further solution of the present invention,
Tetra- inches of Yu Jiushi, and the display of plate face, plate core and backboard is ten six to ten than column.
First frame, the second frame, third frame and the 4th frame as a further solution of the present invention,
In rectangular arranged, and the first frame, the second frame, third frame and the 4th frame are the component of aluminum alloy material.
The first circular arc corner protector, the second circular arc corner protector, third circular arc shield as a further solution of the present invention,
The size shape of angle and the 4th circular arc corner protector is all the same, and the first circular arc corner protector, the second circular arc corner protector, third circular arc corner protector and
Four circular arc corner protectors are the component of plastic cement material.
The connector is internally provided with elastic plate, the elastic plate as a further solution of the present invention,
Inside offer limiting slot, the inner wall top of the limiting slot is provided with the first connecting plate, and the inner wall bottom end of limiting slot is set
It is equipped with the second connecting plate, the bottom end of first connecting plate is fixedly installed with the first telescopic mast, the top of second connecting plate
Be fixedly installed with the second telescopic mast, be socketed with casing on the outside of first telescopic mast and the second telescopic mast, described sleeve pipe it is interior
Portion is provided with spring close to the middle position of the first telescopic mast and the second telescopic mast.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model connects computer by USB line in connection type, and plug and play can be by external containing white
Plate drives with the cable of whiteboarding software and realizes, is not required to install any program in a computer in advance.
2, the utility model backboard is steel material, and height is smooth indeformable, not harmomegathus, and plate core is high-quality aviation aluminum honeycomb
Plate, it is ensured that even if plate face does not affect normal use because damage, perforation, recess etc. occurs in accident, plate face is high-intensitive, low
Reflecting material, environmentally protective, plate face is good without electrostatic, high abrasion, fire prevention, later strength energy, the anti-stain of plate face design, anti-dazzle,
Antireflection.
3, the utility model is when in use without electricity magnetically and optically interference problem, using laser pointer laser designation in plate face not
It will affect electronic whiteboard normal use, anti-light interference performance is strong, and not by sunlight when use, light, infrared equal light are influenced, are applicable in
Various complex environments.
4, by setting connector, non-electronic induction pen can be placed on to the side of electronic whiteboard, make non-electronic induction
Pen forms an entirety with electronic whiteboard and directly removes from the inside of connector when needing using non-electronic induction pen, solves
Non-electronic induction pen throws out the problem of leaving about without care.
Detailed description of the invention
Fig. 1 is a kind of explosive view of anti-dazzle electronic whiteboard；
Fig. 2 is a kind of structural schematic diagram of anti-dazzle electronic whiteboard；
Fig. 3 is a kind of installation diagram of connector in anti-dazzle electronic whiteboard；
Fig. 4 is a kind of mounting structure schematic diagram of spring in anti-dazzle electronic whiteboard.
In figure: 1, plate face；2, plate core；3, backboard；4, the first frame；5, the second frame；6, third frame；7, the 4th side
Frame；8, the first circular arc corner protector；9, the second circular arc corner protector；10, third circular arc corner protector；11, the 4th circular arc corner protector；12, USB slot；
13, mounting groove；14, connector；141, elastic plate；142, limiting slot；143, the first connecting plate；144, the second connecting plate；145,
Casing；146, spring；147, the first telescopic mast；148, the second telescopic mast；15, non-electronic induction pen.
Specific embodiment
Please refer to Fig. 1~4, in the utility model embodiment, a kind of anti-dazzle electronic whiteboard, including plate face 1,2 and of plate core
Backboard 3, the rear side of plate face 1 are provided with plate core 2, and the rear side of plate core 2 is provided with backboard 3, and plate face 1 is high-intensitive, low reflecting material,
Plate core 2 be high-quality aviation aluminum honeycomb panel, backboard 3 be steel material, the outer dimension of plate face 1, plate core 2 and backboard 3 be all larger than or
Equal to 94 inches, and the display of plate face 1, plate core 2 and backboard 3 is ten six to ten than column, and the utility model backboard 3 is steel
Prepared material, height is smooth indeformable, not harmomegathus, and plate core 2 is high-quality aviation aluminum honeycomb panel, it is ensured that even if plate face goes out because of accident
Now damage, perforation, recess etc. do not affect normal use, and plate face 1 is high-intensitive, low reflecting material, environmentally protective, 1 nothing of plate face
Electrostatic, high abrasion, fire prevention, later strength energy are good, and plate face 1 designs anti-stain, anti-dazzle, antireflection.
The top of plate face 1, plate core 2 and backboard 3, which is connected together, the first frame 4, and under plate face 1, plate core 2 and backboard 3
Side is connected together and has third frame 6, and the side of plate face 1, plate core 2 and backboard 3, which is connected together, the second frame 5, and plate face 1, plate
The other side of core 2 and backboard 3, which is connected together, the 4th frame 7, the first frame 4, the second frame 5, third frame 6 and the 4th frame
7 be in rectangular arranged, and the first frame 4, the second frame 5, third frame 6 and the 4th frame 7 are the component of aluminum alloy material, the
It is connected between one frame 4 and the second frame 5 by the first circular arc corner protector 8, passes through second between the second frame 5 and third frame 6
Circular arc corner protector 9 connects, and is connected between third frame 6 and the 4th frame 7 by third circular arc corner protector 10, the 4th frame 7 and first
It is connected between frame 4 by the 4th circular arc corner protector 11, the first circular arc corner protector 8, the second circular arc corner protector 9,10 and of third circular arc corner protector
The size shape of 4th circular arc corner protector 11 is all the same, and the first circular arc corner protector 8, the second circular arc corner protector 9,10 and of third circular arc corner protector
4th circular arc corner protector 11 is the component of plastic cement material, and the inside of the second frame 5 offers USB slot 12, and the utility model exists
Computer is connected by USB line in connection type, plug and play can pass through the external cable containing blank driving and whiteboarding software
It realizes, is not required to any program is installed in a computer in advance.
The side of 4th frame 7 offers mounting groove 13, and the inside of mounting groove 13, which is connected together, connector 14, connector
14 are internally provided with elastic plate 141, and the inside of elastic plate 141 offers limiting slot 142, the inner wall top of limiting slot 142 is set
It is equipped with the first connecting plate 143, and the inner wall bottom end of limiting slot 142 is provided with the second connecting plate 144, the bottom of the first connecting plate 143
End is fixedly installed with the first telescopic mast 147, and the top of the second connecting plate 144 is fixedly installed with the second telescopic mast 148, and first is flexible
The outside of column 147 and the second telescopic mast 148 is socketed with casing 145, and the inside of casing 145 is close to the first telescopic mast 147 and second
The middle position of telescopic mast 148 is provided with spring 146, and the side of connector 14, which is connected together, non-electronic induction pen 15, leads to
Setting connector 14 is crossed, non-electronic induction pen 15 can be placed on to the side of electronic whiteboard, makes non-electronic induction pen 15 and electricity
Sub- blank forms an entirety and directly removes, solve from the inside of connector 14 when needing using non-electronic induction pen 15
Non-electronic induction pen 15 is thrown out without care the problem of leaving about, and the utility model without electric magnetically and optically interference problem, is taught when in use using laser
Whip laser designation will not influence electronic whiteboard normal use in plate face 1, and anti-light interference performance is strong, not by sunlight, lamp when use
Light, infrared equal light influence, and are applicable in various complex environments.
The working principle of the utility model is: the utility model offers mounting groove 13 in the side of the 4th frame 7, pacifying
The inside of tankage 13 is equipped with connector 14, is placed with non-electronic induction pen 15 in the side of connector 14, is connected by setting
Device 14 can make non-electronic induction pen 15 form an entirety with electronic whiteboard, when needing using non-electronic induction pen 15, directly
It connects from the inside of connector 14 and removes, solve the problems, such as that non-electronic induction pen 15 is thrown out without care and leave about, how to make non-electronic induction pen
15 form an entirety with electronic whiteboard, and concrete operations are as follows: staff presses downwards the first connecting plate 143 first, simultaneously
Second connecting plate 144 is pressed upwards, so that the first telescopic mast 147 and the second telescopic mast 148 is squeezed spring 146 simultaneously, makes spring 146
Contraction shortens, to make the distance between the first connecting plate 143 and the second connecting plate 144 shorten, at this time by the first connecting plate 143
It is inserted into the inside of mounting groove 13 with the tilting end of the second connecting plate 144, then unclamps hand, spring 146 is made to restore original shape
Connector 14 is stuck in mounting groove 13 so that the distance between the first connecting plate 143 and the second connecting plate 144 be made to increase by shape
Non-electronic induction pen 15 is placed into the inside of elastic plate 141 by inside later, it will be able to keep non-electronic induction pen 15 and electronics white
Plate forms an entirety, and in addition the utility model connects computer by USB line in connection type, and plug and play can pass through
External drive containing blank with the cable of whiteboarding software is realized, is not required to install any program in a computer in advance, this is practical
Novel backboard 3 is steel material, and height is smooth indeformable, not harmomegathus, and plate core 2 is high-quality aviation aluminum honeycomb panel, it is ensured that plate face is
Just normal use is not affected because damage, perforation, recess etc. occurs in accident, plate face 1 is high-intensitive, low reflecting material, green
Colour circle is protected, and plate face 1 is good without electrostatic, high abrasion, fire prevention, later strength energy, and plate face 1 designs anti-stain, anti-dazzle, antireflection, sheet
Utility model without electric magnetically and optically interference problem, will not influence electronics in plate face 1 using laser pointer laser designation when in use
Blank normal use, anti-light interference performance is strong, and not by sunlight when use, light, infrared equal light influence, and is applicable in various complicated rings
Border.
It is above-described, the only preferable specific embodiment of the utility model, but the protection scope of the utility model is simultaneously
It is not limited to this, anyone skilled in the art within the technical scope disclosed by the utility model, according to this reality
It is subject to equivalent substitution or change with novel technical solution and its utility model design, should all covers the protection in the utility model
Within the scope of.
Claims (6)
1. a kind of anti-dazzle electronic whiteboard, including plate face (1), plate core (2) and backboard (3), which is characterized in that the plate face (1)
Rear side be provided with plate core (2), be provided with backboard (3) on rear side of the plate core (2), the plate face (1), plate core (2) and backboard
(3) being connected together above has the first frame (4), and is connected together below plate face (1), plate core (2) and backboard (3) and has third
Frame (6), the side of the plate face (1), plate core (2) and backboard (3) is connected together and has the second frame (5), and plate face (1), plate
The other side of core (2) and backboard (3), which is connected together, the 4th frame (7), between first frame (4) and the second frame (5)
It is connected by the first circular arc corner protector (8), between second frame (5) and third frame (6) even by the second circular arc corner protector (9)
Connect, connect between the third frame (6) and the 4th frame (7) by third circular arc corner protector (10), the 4th frame (7) and
It is connected between first frame (4) by the 4th circular arc corner protector (11), the inside of second frame (5) offers USB slot
(12), the side of the 4th frame (7) offers mounting groove (13), and the inside of the mounting groove (13) is connected together and has connection
Device (14), the side of the connector (14) are connected together and have non-electronic induction pen (15).
2. a kind of anti-dazzle electronic whiteboard according to claim 1, which is characterized in that the plate face (1) is high-intensitive, low
Reflecting material, the plate core (2) are high-quality aviation aluminum honeycomb panel, and the backboard (3) is steel material.
3. a kind of anti-dazzle electronic whiteboard according to claim 1, which is characterized in that the plate face (1), plate core (2) and
The outer dimension of backboard (3) is all larger than or is equal to 94 inches, and the display of plate face (1), plate core (2) and backboard (3) is than column
It is ten six to ten.
4. a kind of anti-dazzle electronic whiteboard according to claim 1, which is characterized in that first frame (4), the second side
Frame (5), third frame (6) and the 4th frame (7) are in rectangular arranged, and the first frame (4), the second frame (5), third frame
(6) and the 4th frame (7) be aluminum alloy material component.
5. a kind of anti-dazzle electronic whiteboard according to claim 1, which is characterized in that the first circular arc corner protector (8),
The size shape of two circular arc corner protectors (9), third circular arc corner protector (10) and the 4th circular arc corner protector (11) is all the same, and the first circular arc protects
Angle (8), the second circular arc corner protector (9), third circular arc corner protector (10) and the 4th circular arc corner protector (11) are the component of plastic cement material.
6. a kind of anti-dazzle electronic whiteboard according to claim 1, which is characterized in that the inside of the connector (14) is set
It is equipped with elastic plate (141), the inside of the elastic plate (141) offers limiting slot (142), the inner wall of the limiting slot (142)
Top is provided with the first connecting plate (143), and the inner wall bottom end of limiting slot (142) is provided with the second connecting plate (144), and described
The bottom end of one connecting plate (143) is fixedly installed with the first telescopic mast (147), the fixed peace in the top of second connecting plate (144)
Equipped with the second telescopic mast (148), casing is socketed on the outside of first telescopic mast (147) and the second telescopic mast (148)
(145), the inside of described sleeve pipe (145) is arranged close to the middle position of the first telescopic mast (147) and the second telescopic mast (148)
There are spring (146).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930293.3U CN208903235U (en) | 2018-11-22 | 2018-11-22 | A kind of anti-dazzle electronic whiteboard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821930293.3U CN208903235U (en) | 2018-11-22 | 2018-11-22 | A kind of anti-dazzle electronic whiteboard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208903235U true CN208903235U (en) | 2019-05-24 |
Family
ID=66578133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821930293.3U Active CN208903235U (en) | 2018-11-22 | 2018-11-22 | A kind of anti-dazzle electronic whiteboard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208903235U (en) |
-
2018
- 2018-11-22 CN CN201821930293.3U patent/CN208903235U/en active Active
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