CN206684710U - The capacitance touching control electronic whiteboard of built-in video signal camera - Google Patents
The capacitance touching control electronic whiteboard of built-in video signal camera Download PDFInfo
- Publication number
- CN206684710U CN206684710U CN201621439796.1U CN201621439796U CN206684710U CN 206684710 U CN206684710 U CN 206684710U CN 201621439796 U CN201621439796 U CN 201621439796U CN 206684710 U CN206684710 U CN 206684710U
- Authority
- CN
- China
- Prior art keywords
- electronic whiteboard
- built
- ito
- host computer
- video signal
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of capacitance touching control electronic whiteboard of built-in video signal camera, including electronic whiteboard body, the framework of electronic whiteboard body is provided with built-in video frequency pick-up head, camera is by the optical lens that is sequentially connected, optical sensor, controlling transmission chip forms, optical sensor is connected by controlling transmission chip with computer or flat board or mobile phone, host computer is provided with electronic whiteboard body, video frequency pick-up head is connected with host computer, ITO semiconductor conducting films are pasted with the panel of electronic whiteboard body, also include capactive film control mainboard and ITO circuit plate modules, ITO semiconductor conducting films are connected by ITO circuits plate module with capactive film control mainboard, capactive film control mainboard, video frequency pick-up head is connected with host computer respectively by circuit.The utility model can by electronic whiteboard carry out intuitively exchange and without blue light harm, can anti-electromagnetic-radiation, touch surface without flatness requirement, be resistant to strong light interference, touch-control non-blind area, without interruption.
Description
Technical field
It the utility model is related to a kind of electronic whiteboard, more particularly to a kind of capacitance touching control electronics of built-in video signal camera
Blank.
Background technology
Announced in 2016-04-06, its notification number is in 205139876U a Chinese utility model patent, is disclosed
A kind of interactive electric whiteboard with video signal communication function, including electronic whiteboard body, in the framework of the electronic whiteboard body
Control mainboard is equipped with, the computer or flat board or mobile phone being connected with electronic whiteboard body, in addition to camera, the camera are set
In the upper inframe of the framework of electronic whiteboard body, the camera is passed by the optical lens that is sequentially connected, optical sensor, control
Defeated chip composition, the optical sensor are connected by controlling transmission chip with computer or flat board or mobile phone.The setting of camera
Video signal communication function can be provided, solve the problems, such as that current electronic whiteboard can not realize exchange directly perceived.The electronic whiteboard body uses
Infrared touch technology, produce following problem：1) blue light harm；2) electromagnetic radiation is produced；3) touch surface will have a flatness requirement, and one
Denier touch surface out-of-flatness, then can influence the sensitivity of touch-control；4) strong light interference can not be resisted, produce blind area；5) set square etc. is taught
After material is placed on blank, interference etc. is formed to touch-control.
Utility model content
To overcome disadvantages mentioned above, the purpose of this utility model is that providing one kind can intuitively be exchanged by electronic whiteboard
And without blue light harm, can anti-electromagnetic-radiation, touch surface without flatness requirement, be resistant to strong light interference, touch-control non-blind area, not by
The capacitance touching control electronic whiteboard of the built-in video signal camera of interference.
In order to reach object above, the technical solution adopted in the utility model is：A kind of electric capacity of built-in video signal camera
Formula touch-control electronic blank, including electronic whiteboard body, the framework of the electronic whiteboard body are provided with built-in video frequency pick-up head,
The camera is made up of optical lens, optical sensor, the controlling transmission chip being sequentially connected, and the optical sensor passes through
Controlling transmission chip is connected with computer or flat board or mobile phone, and host computer, the video are provided with the electronic whiteboard body
Camera is connected with host computer, and ITO semiconductor conducting films, in addition to electric capacity are pasted with the panel of the electronic whiteboard body
Film control mainboard and ITO circuit plate modules, the ITO semiconductor conducting films are controlled by ITO circuits plate module and capactive film
Mainboard is connected, and the capactive film control mainboard, video frequency pick-up head are connected with the host computer respectively by circuit.This practicality is new
The beneficial effect of type is that the setting of camera is available for the personnel of two meeting rooms to carry out video signal communication function, optical lens collection
Image, optical sensor are sent to being somebody's turn to do the signal of video signal of collection is changed into data-signal, then by controlling transmission chip
The first computer or flat board or mobile phone of electronic whiteboard connection, the image data is passed through network by first computer or flat board or mobile phone
The second computer or flat board or mobile phone being connected with another electronic whiteboard are passed to again, and then realizing can be in two electronic whiteboard
It is upper to carry out intuitively video signal communication function；In addition, using capacitance touching control technology so that without blue light harm after the electronic whiteboard,
Can anti-electromagnetic-radiation；Compared to infrared touch technology, the touch surface of capacitance touching control is without flatness requirement；Strong light is resistant to do
Disturb；Using capacitance touching control point touch-control, non-blind area；Even if the teaching materials such as set square can be placed directly on blank, without interruption；
Position of touch influences without starting writing.
Preferably, the ITO semiconductor conducting films include top layer, semiconductor conducting film, two layers of matrix circuit and substrate,
The top layer, semiconductor conducting film, two layers of matrix circuit and substrate are sequentially overlapped setting, two layers of matrix circuit respectively with
ITO circuits plate module connects.
It is to be provided with ultrashort out-of-focus projection above the electronic whiteboard body as further improvement of the utility model
Instrument, ultrashort out-of-focus projection's instrument use projecting apparatus, and the projecting apparatus is connected by HDMI wire with host computer.It is white to be arranged on electronics
Above plate body, then solves the light for thering is object to hinder projection, the problem of leading to not complete projection.
It is to be provided with the framework of the capacitance touching control electronic whiteboard body as further improvement of the utility model
USB HUB integrators, the USB HUB integrators are connected with host computer.The equipment for realizing a plurality of USB transmission is defeated by one
Outlet output, reduces winding displacement.
Preferably, the USB HUB integrators are arranged on the lower section of electronic whiteboard body side, are easy to user to use.
It is that the framework of the electronic whiteboard body is built-in with audio extender, the computer as further improvement of the utility model
Main frame is connected by circuit with audio extender, realizes that audio is shared.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is the structural representation of the ITO semiconductor conducting films of the present embodiment.
In figure：
1-ITO semiconductor conducting films；1a- top layers；1b- semiconductor conducting films；1c- matrix circuits；1d- substrates；2- videos
Camera；3- host computers PC；4- capactive film control mainboards；5-ITO circuit plate modules；6-USB RF receivers；7- audios expand
Open up device；8-USB HUB integrators；The ultrashort out-of-focus projection's instrument of 9-；10-wifi antenna sheets are pasted and Bluetooth antenna piece patch；11- electronic whiteboards
Body；12- frameworks.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
Referring to shown in accompanying drawing 1-2, a kind of capacitance touching control electronic whiteboard of built-in video signal camera of the present embodiment, including
Electronic whiteboard body 11, the framework 12 of electronic whiteboard body 11 are provided with built-in video frequency pick-up head 2, and camera 2 by connecting successively
Optical lens, optical sensor, the controlling transmission chip composition connect, optical sensor pass through controlling transmission chip and computer or flat
Plate or mobile phone are connected, and host computer 3 is provided with electronic whiteboard body 11, and host computer 3 is built in electronic whiteboard body 11,
Video frequency pick-up head 2 is connected with host computer 3, and ITO semiconductor conducting films 1 are pasted with the panel of electronic whiteboard body 11, are also wrapped
Capactive film control mainboard 4 and ITO circuits plate module 5 are included, ITO semiconductor conducting films 1 pass through ITO circuits plate module 5 and electric capacity
Film control mainboard 4 is connected, and capactive film control mainboard 4, video frequency pick-up head 2 are connected with host computer 3 respectively by circuit.Human body touches
Control electric signal is gathered by ITO semiconductor conducting films 1, and ITO circuits plate module 5 with the circuit of ITO semiconductor conducting films 1 by connecting
Connect, electric signal conversion is sent at capactive film control mainboard 4, capactive film control mainboard 4 enters it from obtained electric signal again
After row calculation process, communication interaction is carried out by connecting line and host computer PC3, realizes touch-control system drawing writing.Hold touch-control
General principle be, when finger touch on surface when, sensed by body current, cause the electric capacity of contact will change, made
The oscillator frequency that must be attached thereto changes therewith, and hand can be determined by the change for detecting parasitic capacitance or coupled capacitor frequency
Refer to the signal of touch location.
Wherein, as shown in Figure 1, 2, ITO semiconductor conducting films 1 include top layer 1a, semiconductor conducting film 1b, two layers of matrix line
Road 1c and substrate 1d, top layer 1a, semiconductor conducting film 1b, two layers of matrix circuit 1c and substrate 1d are sequentially overlapped setting, and two
Layer matrix circuit 1c is connected with ITO circuits plate module 5 respectively.
The top of electronic whiteboard body 11 is provided with projecting apparatus 9, and projecting apparatus 9 uses ultrashort out-of-focus projection's instrument, ultrashort out-of-focus projection
Instrument is connected by HDMI wire with host computer 3.
USB HUB integrators 8, USB HUB integrators 8 are provided with the framework 12 of capacitance touching control electronic whiteboard body 11
It is connected with host computer 3.It is a plurality of need to use USB transmission equipment it is defeated by USB HUB multiplex roles 5 one delivery outlets of shared device
Go out, reduce winding displacement so that the interactive electric whiteboard of the built-in computer is clean and tidy, attractive in appearance.In order to facilitate use, USB HUB are integrated
Device 8 is arranged on the lower section of the side of electronic whiteboard body 11.
The capacitance touching control electronic whiteboard of built-in computer can realize that audio is shared, in order to realize this function, electronic whiteboard
The framework 12 of body 11 is built-in with audio extender 7, and audio extender 7 is made up of two audio output sound equipments, and host computer 3 is logical
7 two audio output sound equipments of circuit and audio extender are crossed to be connected.
The both sides internal USB RF receivers 6 of electronic whiteboard body 11, USB RF receivers 6 pass through circuit and host computer
PC3 connections.Can utilize RF remote controls (aerial flying squirrel) can it is accurate at a distance, promptly realize non-contact manipulation.
Capacitance touching control electronic whiteboard also pastes 10, wifi antenna sheets patch and indigo plant including wifi antenna sheets patch and Bluetooth antenna piece
Tooth antenna sheet patch 10 is attached on the framework 12 of electronic whiteboard body 11, is provided with wifi antenna sheets patch and Bluetooth antenna piece patch 10
Framework 12 on be provided with hollow out, the wire of wifi antennas and Bluetooth antenna passes through from hollow out respectively, and connects with host computer PC3
Connect, hollow out is set, and can strengthen signal.Done on the framework of electronic whiteboard body and strengthen wifi Wireless Communication Designs, using hollow out
Design strengthen wifi Wireless Communication Designs, so as to reduce the signal interference of the framework of electronic whiteboard body, make operation more
It is unimpeded；Wifi antenna sheets can be pasted during use and Bluetooth antenna piece be attached to above the different positions in the ornament back side such as product Logo
Put, can not only protect wifi antennas and Bluetooth antenna, moreover it is possible to increase the stability of antenna and attractive in appearance, it is broken so as to prevent antenna
Damage.
For embodiment of above only to illustrate technical concepts and features of the present utility model, its object is to allow be familiar with this skill
The people of art understands content of the present utility model and is simultaneously carried out, and can not limit the scope of protection of the utility model with this, all
The equivalent change or modification done according to the utility model Spirit Essence, it should all cover in the scope of protection of the utility model.
Claims (6)
1. a kind of capacitance touching control electronic whiteboard of built-in video signal camera, including electronic whiteboard body (11), the electronics are white
The framework (12) of plate body (11) is provided with built-in video frequency pick-up head (2), and the camera (2) is by the optical frames that is sequentially connected
Head, optical sensor, controlling transmission chip composition, the optical sensor pass through controlling transmission chip and computer or flat board or hand
Machine is connected, and host computer (3), the video frequency pick-up head (2) and host computer (3) are provided with the electronic whiteboard body (11)
Connection, it is characterised in that：ITO semiconductor conducting films (1), in addition to electricity are pasted with the panel of the electronic whiteboard body (11)
Hold film control mainboard (4) and ITO circuits plate module (5), the ITO semiconductor conducting films (1) pass through ITO circuit plate modules
(5) be connected with capactive film control mainboard (4), the capactive film control mainboard (4), video frequency pick-up head (2) by circuit respectively with
Host computer (3) connection.
2. the capacitance touching control electronic whiteboard of built-in video signal camera according to claim 1, it is characterised in that：It is described
ITO semiconductor conducting films (1) include top layer (1a), semiconductor conducting film (1b), two layers of matrix circuit (1c) and substrate (1d),
The top layer (1a), semiconductor conducting film (1b), two layers of matrix circuit (1c) and substrate (1d) are sequentially overlapped setting, and described two
Layer matrix circuit (1c) is connected with ITO circuits plate module (5) respectively.
3. the capacitance touching control electronic whiteboard of built-in video signal camera according to claim 1, it is characterised in that：The electricity
Projecting apparatus (9) is provided with above sub- blank body (11), the projecting apparatus (9) uses ultrashort out-of-focus projection's instrument, ultrashort Jiao
Projecting apparatus is connected by HDMI wire with host computer (3).
4. the capacitance touching control electronic whiteboard of built-in video signal camera according to claim 1, it is characterised in that：The electricity
USB HUB integrators (8), the USB HUB integrators are provided with the framework (12) of appearance formula touch-control electronic blank body (11)
(8) it is connected with host computer (3).
5. the capacitance touching control electronic whiteboard of built-in video signal camera according to claim 4, it is characterised in that：It is described
USB HUB integrators (8) are arranged on the lower section of electronic whiteboard body (11) side.
6. the capacitance touching control electronic whiteboard of built-in video signal camera according to claim 1, it is characterised in that：The electricity
The framework (12) of sub- blank body (11) is built-in with audio extender (7), and the host computer (3) passes through circuit and audio extension
Device (7) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439796.1U CN206684710U (en) | 2016-12-26 | 2016-12-26 | The capacitance touching control electronic whiteboard of built-in video signal camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621439796.1U CN206684710U (en) | 2016-12-26 | 2016-12-26 | The capacitance touching control electronic whiteboard of built-in video signal camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206684710U true CN206684710U (en) | 2017-11-28 |
Family
ID=60395876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621439796.1U Active CN206684710U (en) | 2016-12-26 | 2016-12-26 | The capacitance touching control electronic whiteboard of built-in video signal camera |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206684710U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106775157A (en) * | 2016-12-26 | 2017-05-31 | 苏州腾邦科技有限公司 | The capacitance touching control electronic whiteboard of built-in video signal camera |
| CN107846543A (en) * | 2017-12-11 | 2018-03-27 | 苏州腾邦科技有限公司 | Home intelligent projection TV interactive system |
| CN109814746A (en) * | 2018-05-06 | 2019-05-28 | 柯梦天 | Household with internet of things functional learns electric whiteboard system |
-
2016
- 2016-12-26 CN CN201621439796.1U patent/CN206684710U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106775157A (en) * | 2016-12-26 | 2017-05-31 | 苏州腾邦科技有限公司 | The capacitance touching control electronic whiteboard of built-in video signal camera |
| CN107846543A (en) * | 2017-12-11 | 2018-03-27 | 苏州腾邦科技有限公司 | Home intelligent projection TV interactive system |
| CN109814746A (en) * | 2018-05-06 | 2019-05-28 | 柯梦天 | Household with internet of things functional learns electric whiteboard system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102629177B (en) | Capacitive touch screen and method for making | |
| CN103442104A (en) | Mobile terminal and display control method thereof | |
| CN206684710U (en) | The capacitance touching control electronic whiteboard of built-in video signal camera | |
| TW201533716A (en) | Display panel and data processing device | |
| CN104007867B (en) | Electronic installation with the display module combined with touch sensor | |
| EP3228046B1 (en) | Attachment device and method for controlling electronic device thereof | |
| WO2016173500A1 (en) | Mobile terminal and device for improving emc of a display screen thereof | |
| CN105717689B (en) | Pressure induction touch display panel | |
| CN102759998A (en) | Peripheral type touch control keyboard | |
| CN109426387A (en) | A kind of touch-control display panel and touch control display apparatus | |
| CN109558061A (en) | A kind of method of controlling operation thereof and terminal | |
| WO2017190388A1 (en) | Externally mounted touch display apparatus and electronic device | |
| CN103164101A (en) | Capacitance touch screen based on grapheme sensors | |
| CN104111553A (en) | Touch liquid crystal panel and manufacturing method thereof | |
| CN204790953U (en) | Touch -sensitive device | |
| CN205983436U (en) | Capacitive touch screen | |
| CN106775156A (en) | The capacitance touching control electronic whiteboard of built-in computer | |
| CN206684711U (en) | The capacitance touching control electronic whiteboard of built-in computer | |
| CN206684709U (en) | Strengthen the capacitance touching control electronic whiteboard of wireless signal | |
| CN106775157A (en) | The capacitance touching control electronic whiteboard of built-in video signal camera | |
| CN205139876U (en) | Take video -information to exchange interactive whiteboard of function | |
| KR20150120730A (en) | Display module equipped with physical button and image sensor and method of manufacturing thereof | |
| CN206431603U (en) | Capacitance touching control electronic whiteboard with the aerial mouse RF receivers of touch-control | |
| CN207491084U (en) | Home intelligent projection TV interactive system | |
| CN203457193U (en) | Mobile terminal |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |