CN201867780U - Interactive infrared electronic white board device - Google Patents
Interactive infrared electronic white board device Download PDFInfo
- Publication number
- CN201867780U CN201867780U CN2010206584865U CN201020658486U CN201867780U CN 201867780 U CN201867780 U CN 201867780U CN 2010206584865 U CN2010206584865 U CN 2010206584865U CN 201020658486 U CN201020658486 U CN 201020658486U CN 201867780 U CN201867780 U CN 201867780U
- Authority
- CN
- China
- Prior art keywords
- wiring board
- housing
- board
- writing
- interactive
- 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 relates to an interactive infrared electronic white board device which comprises an outer frame installed at the edge of a white board, wherein a clamping groove is formed on the outer frame, the white board is positioned in the clamping groove, an insertion slot allowing a circuit board fixing seat to pass through is formed on the outer frame, and a circuit board is installed on the circuit board fixing seat. The outer frame is adopted, the clamping groove and the insertion slot are formed on the outer frame, the clamping groove is directly clamped on the white board, the circuit board is inserted into the outer frame through the insertion slot, and the fixation of both the white board and the circuit board can be finished by only one outer frame. The device adopting extraction/insertion installation has the advantages of simplicity in assembly, easiness in disassembly and maintenance, attractive appearance, low cost and capability of one-step extrusion molding of the die.
Description
Technical field
The utility model relates to a kind of interactive infrared exoelectron board for writing or drawing.
Background technology
Interactive electric whiteboard is based on a kind of input equipment with human-computer interaction function of PC, and it comprises infrared induction blank and corresponding application software.Interactive electric whiteboard cooperates a digital projector directly to project to the demonstration output of computing machine on the blank, make blank become the computer interactive touch-screen of a super large, the user can directly click on blank with hand or pen, computer system is operated, simultaneously also can Writing-painting and modification on blank.Like this, just constituted a complete interactive demonstration system.Existing infrared exoelectron whiteboard structure complexity, dismounting and maintenance be difficulty comparatively, and cost is higher.
The utility model content
The purpose of this utility model be to provide a kind of cost low, be convenient to the interactive infrared exoelectron board for writing or drawing dismantling and keep in repair.
For achieving the above object, the utility model has adopted following technical scheme: a kind of interactive infrared exoelectron board for writing or drawing, comprise the housing that is installed in the blank edge, offer draw-in groove on the housing, blank is positioned at draw-in groove, the slot that can supply the wiring board holder to pass is set on the housing, and wiring board is installed on the wiring board holder.
As shown from the above technical solution, the utility model adopts housing, and offers draw-in groove and slot on housing, directly draw-in groove is stuck on the blank, wiring board is inserted in the housing by slot again, uses a housing can finish fixing blank and wiring board.The utility model adopts and to take out, inserts formula and installs, and assembling is simple, be easy to dismounting and maintenance, and good looking appearance, cost is low, mould can an extrusion modling.
Description of drawings
Fig. 1,2,3,4 is respectively the structural representation of housing in the utility model, wiring board holder, optical filtering bar, wiring board;
Fig. 5 is a structural representation of the present utility model.
Embodiment
A kind of interactive infrared exoelectron board for writing or drawing comprises the housing 2 that is installed in blank 1 edge, offers draw-in groove 3 on the housing 2, blank 1 is positioned at draw-in groove 3, the slot 5 that can supply wiring board holder 4 to pass is set on the housing 2, and wiring board 6 is installed on the wiring board holder 4, shown in Fig. 1,5.
Shown in Fig. 1,2,3,5, described housing 2 roughly is E shape, and the upper plate body 7 plate faces of housing 2 are the rounding off face, and the edge of upper plate body 7 is offered the pilot hole 11 that is used to install optical filtering bar 10 downwards, pilot hole 11 adopts circular arc and chamfered, is convenient to assembling and dismounting.The slot 5 that can supply wiring board holder 4 to pass is set on the intermediate board body 8 of housing 2, the intermediate board body 8 of housing 2 and the lower body 9 common draw-in grooves 3 that form, and detent projection 12 is set all on the upper face of the lower face of intermediate board body 8, lower body 9, can increase blank 1 display board fastening just, be easy to dismounting.Offer threaded hole 15 on the lower body 9 of described housing 2, lower body 9 is by being bolted on the blank 1.
Shown in Fig. 4,5, the two ends of described wiring board holder 4 are positioned at slot 5, and its two ends employing circular arc is excessive, is convenient to installation and removal.Offer the mounting hole 13 that is used to install wiring board 6 on the wiring board holder 4, on the plate face of wiring board holder 4 important actor 14 is set, be provided with internal thread in the important actor 14.Important actor 14 is mainly used in and supports wiring board 6, makes long wiring board 6 remain at same plane, guarantees the reliability and the life-span of wiring board 6.Described wiring board 6 is expelling plate or dash receiver, and expelling plate is provided with infrared-emitting diode, and dash receiver is provided with infrared receiving diode, and a side of wiring board 6 is installed in the mounting groove 13 of wiring board holder 4, and the lower surface of wiring board 6 is supported by important actor 14.Described optical filtering bar 10 is roughly L-shaped, and an end of optical filtering bar 10 is positioned at pilot hole 11, and the other end is resisted against on the rectangular-shaped bending place of offering on intermediate board body 8 edges of housing 2 16.Optical filtering bar 10 adopt the circular arcs design be for make dust and foreign material be difficult for being adsorbed on optical filtering bar 10 outside surfaces and, easy to clean, make effective duty that is in of optical filtering bar 10 long-term stabilities.
The utility model adopts housing 2, and offers draw-in groove 3 and slot 5 on housing 2, directly draw-in groove 3 is stuck on the blank 1, wiring board 6 is inserted in the housing 2 by slot 5 again, uses a housing 2 can finish fixing blank 1 and wiring board 6.The utility model adopts and to take out, inserts formula and installs, and assembling is simple, be easy to dismounting and maintenance, and good looking appearance, cost is low, mould can an extrusion modling.
Claims (6)
1. interactive infrared exoelectron board for writing or drawing, it is characterized in that: comprise the housing (2) that is installed in blank (1) edge, offer draw-in groove (3) on the housing (2), blank (1) is positioned at draw-in groove (3), housing (2) is gone up the slot (5) that setting can supply wiring board holder (4) to pass, and wiring board (6) is installed on the wiring board holder (4).
2. interactive infrared exoelectron board for writing or drawing according to claim 1, it is characterized in that: described housing (2) roughly is E shape, upper plate body (7) the plate face of housing (2) is the rounding off face, and the edge of upper plate body (7) is offered the pilot hole (11) that is used to install optical filtering bar (10) downwards, the intermediate board body (8) of housing (2) goes up the slot (5) that setting can supply wiring board holder (4) to pass, the intermediate board body (8) of housing (2) forms draw-in groove (3) jointly with lower body (9), and the lower face of intermediate board body (8), detent projection (12) all is set on the upper face of lower body (9).
3. interactive infrared exoelectron board for writing or drawing according to claim 1, it is characterized in that: the two ends of described wiring board holder (4) are positioned at slot (5), offer the mounting hole (13) that is used to install wiring board (6) on the wiring board holder (4), important actor (14) is set on the plate face of wiring board holder (4), and important actor is provided with internal thread in (14).
4. according to claim 1 or 3 described interactive infrared exoelectron board for writing or drawing, it is characterized in that: described wiring board (6) is expelling plate or dash receiver, expelling plate is provided with infrared-emitting diode, dash receiver is provided with infrared receiving diode, one end of wiring board (6) is installed on the wiring board holder (4) by mounting hole (13), and wiring board (6) is installed in the important actor (14) by bolt.
5. interactive infrared exoelectron board for writing or drawing according to claim 2, it is characterized in that: described optical filtering bar (10) is roughly L-shaped, one end of optical filtering bar (10) is positioned at pilot hole (11), and the other end is resisted against on the rectangular-shaped bending place of offering on intermediate board body (8) edge of housing (2) (16).
6. interactive infrared exoelectron board for writing or drawing according to claim 2 is characterized in that: offer threaded hole (15) on the lower body (9) of described housing (2), lower body (9) is by being bolted on the blank (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206584865U CN201867780U (en) | 2010-12-14 | 2010-12-14 | Interactive infrared electronic white board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206584865U CN201867780U (en) | 2010-12-14 | 2010-12-14 | Interactive infrared electronic white board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201867780U true CN201867780U (en) | 2011-06-15 |
Family
ID=44138932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206584865U Expired - Fee Related CN201867780U (en) | 2010-12-14 | 2010-12-14 | Interactive infrared electronic white board device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201867780U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108228000A (en) * | 2018-02-08 | 2018-06-29 | 深圳市志凌伟业技术股份有限公司 | A kind of touch control display device |
-
2010
- 2010-12-14 CN CN2010206584865U patent/CN201867780U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108228000A (en) * | 2018-02-08 | 2018-06-29 | 深圳市志凌伟业技术股份有限公司 | A kind of touch control display device |
| CN108228000B (en) * | 2018-02-08 | 2020-09-04 | 深圳市志凌伟业技术股份有限公司 | Touch display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110615 Termination date: 20131214 |