CN204537096U - A kind of four camera optical image electronic whiteboards - Google Patents
A kind of four camera optical image electronic whiteboards Download PDFInfo
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- CN204537096U CN204537096U CN201520028155.6U CN201520028155U CN204537096U CN 204537096 U CN204537096 U CN 204537096U CN 201520028155 U CN201520028155 U CN 201520028155U CN 204537096 U CN204537096 U CN 204537096U
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- cornerite
- frame
- optical image
- cornerites
- image electronic
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Abstract
The utility model provides a kind of four camera optical image electronic whiteboards, relate to touch control technical field, four frames (101 of this optical image electronic whiteboard, 102, 103, 104) electronic whiteboard four limit is arranged on, four cover cornerite lids (201, 211) with cornerite at the bottom of (202, 212) group is to being arranged on electronic whiteboard corner, four cover optics module (301) with from Control card (402) group to being arranged in four cover cornerites, main control board (401) is arranged in lower frame (103) also by four winding displacements (601, 602) interconnect from Control card with four, reflecting strips (501) is arranged on four scuncheons, touch pad (701) be used for installation four frames and four cover cornerites, USB line (801) connects main control board (401) and computer.Utilize this four cameras optical image electronic whiteboard, more than 4 touch controls can be realized.
Description
Technical field
The utility model relates to touching technique field, especially optical image electronic whiteboard technology field.
Background technology
Optical image electronic whiteboard is because it supports that the advantages such as multi-point touch, structure are simple, easy to use are used widely.
Figure 1 shows that the basic composition frame construction drawing of optical image electronic whiteboard in prior art.Generally comprise the top margin frame 1101 being installed on touch panel 1105 top, the optics module 1102 (containing optical sensor, light source) being installed on two adjacent bights of touch panel 1105, the optics control circuitry board 1106 being installed on top margin frame 1101 two ends, the left and right side frame being installed on touch panel 1105 surrounding and bottom frame 1103 and be arranged on the primary elements such as reflecting strips 1104 inside frame 1103 and form.
The problem of this optical image electronic whiteboard is: the framed structure pattern of this optical image electronic whiteboard can realize at most 2 touch-controls, cannot realize and above touch-control at 4; Meanwhile, as shown in Figure 1, there is touch-control blind area in electronic whiteboard in the rectangle shaded region of about three centimetres, the below of two optics modules 1102, therefore, top margin frame 1101 larger must be blocked this touch-control blind area; In addition, the optics module of existing optical image electronic whiteboard and control circui board are all arranged on metal edge frame or install on a touchpad with on metal edge frame respectively, these mounting meanss must solve the Insulation Problems of control circui board and metal edge frame and the installation site of optics module and light source and point to accurate problem, thus make assembling process complicated, often need repeatedly to assemble, debug the effect that could obtain the best.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of four camera optical image electronic whiteboards, can realize more than 4 touch-controls, solve the problem of touch-control blind area and assembling, the problem of debug process complexity.
The technical scheme of the utility model technical solution problem is: provide a kind of four camera optical image electronic whiteboards, this optical image electronic whiteboard comprises a upper side frame, a left frame, a lower frame, a left frame, two the first cornerite lids, at the bottom of two the first cornerites, two the second cornerite lids, at the bottom of two the second cornerites, four optics modules, a main control board, four from Control card, a set of reflecting strips, two first winding displacements, two second winding displacements, a touch pad, a USB line, described upper side frame, lower frame, left frame, left frame is arranged in the upper of electronic whiteboard, under, left, right four positions, form two at the bottom of described two the first cornerite lids and two the first cornerites and overlap cornerite, be arranged on the upper left corner and the lower right corner of electronic whiteboard respectively, form two at the bottom of described two the second cornerite lids and two the second cornerites and overlap cornerite, be arranged on the lower left corner and the upper right corner of electronic whiteboard respectively, the corner of four frames is connected by four cover cornerites, described four optics modules and described four from Control card between two complete group to and be arranged in four cover cornerites after being interconnected by cable respectively, described master control board cartoon is crossed two first winding displacements and is connected from Control card with four respectively with two second winding displacements, described reflecting strips is arranged on four scuncheons, described touch pad be used for installation four frames and four cover cornerites, described USB line links with master control board in electronic whiteboard inside and connects, be connected with computer by USB interface in electronic whiteboard outside,
Further, described first cornerite lid and the second cornerite lid internal reservation have installing space and mounting interface, optics module and be arranged on above-mentioned installing space and interface from Control card, and be installed at the bottom of the first cornerite lid, the second cornerite lid, the first cornerite, at the bottom of the second cornerite and between touch pad, simultaneously, the column being also reserved with attached cable line is covered, optics module and can being fixed on column by canoe from the connecting line between Control card at the first cornerite lid and the second cornerite.
Further, described upper side frame, left frame, left frame and lower frame are fixed on touch pad by securing member, two the first cornerite lids and two the second cornerite lids are connected on corresponding frame by securing member, are fixed to two corresponding the first cornerite lids and two the second cornerites cover at the bottom of two the first cornerites and at the bottom of two the second cornerites respectively by securing member.
Further, described four optics modules are made up of optical sensor, light source, and optical sensor is infrared or laser sensor, and light source is infrared or LASER Light Source;
Further, described main control board is arranged on a frame in lower frame, left frame, left frame, upper side frame, and particular location is the inside hole slot middle position along frame length direction;
Further, described reflecting strips is light echo reflection bar;
Further, the structural shape of described upper side frame, left frame, left frame, lower frame is identical with cross sectional shape, meanwhile, has hole slot to provide installing space for connection cable between circuit-board card and board at frame internal reservation;
Further, described reflecting strips corner provides logical optical channel by hollow out mode to the optical sensor on optics module, light source;
Further, described optical image electronic whiteboard can realize 4 touch-controls;
Further, four of described four camera optical image electronic whiteboards overlap the optics module of cornerites and correspondence and remove half from Control card, retain two covers of upper side frame arranged on left and right sides, remove main control board, two camera optical image electronic whiteboards of new composition can realize 2 touch-controls simultaneously.
Accompanying drawing explanation
Fig. 1 is basic composition frame construction drawing and the touch-control blind area schematic diagram of optical image electronic whiteboard in prior art described in the utility model;
Wherein: 1101 top margin frame 1102 optics module (containing optical sensor, light source) 1103 left and right side frames and bottom frame 1104 reflecting strips 1105 touch panel 1106 optics control circuitry board.
Figure 2 shows that the embodiment composition frame construction drawing of optical image electronic whiteboard described in the utility model;
Wherein: at the bottom of 101 upper side frame 102 left frame 103 lower frame 104 left frame 201 first cornerite lid 202 first cornerites, 301 optics module 401 main control boards 402 at the bottom of 211 second cornerite lid 212 second cornerites are from Control card 501 reflecting strips 601 first winding displacement 602 second winding displacement 701 touch pad 801 USB line.
Figure 3 shows that the embodiment lower left corner or upper right corner cornerite assembly (at the bottom of the second cornerite lid and the second cornerite) tomograph of optical image electronic whiteboard described in the utility model;
Wherein: at the bottom of 211 second cornerite lid 212 second cornerites, 2111 column 301 optics module 3011 connecting lines 402 are from Control card 602 second winding displacement 801 USB line.
Figure 4 shows that the tomograph of embodiment second cornerite lid (211) of optical image electronic whiteboard described in the utility model;
Wherein: connecting interface 2115 baffle plate 2116 reflecting strips stationary plane at the bottom of 2111 column 2112 optics module mounting interface 2113 cornerites and frame connection bump 2114 cornerite lid and cornerite.
Figure 5 shows that the embodiment upper left corner and lower right corner cornerite assembly (at the bottom of the first cornerite lid and the first cornerite) tomograph of optical image electronic whiteboard described in the utility model.
Figure 6 shows that embodiment lower frame (103) the structural section figure of optical image electronic whiteboard described in the utility model;
Wherein: 1031 reflecting strips stationary plane 1032 touch pad draw-in groove 1033 cornerites and frame connection bump mounting groove 1034 install passage.
Figure 7 shows that the composition frame construction drawing of the embodiment two camera electronic whiteboard of optical image electronic whiteboard described in the utility model;
Wherein: at the bottom of 101 upper side frame 102 left frame 103 lower frame 104 left frame 201 first cornerite lid 202 first cornerites, 301 optics modules 402 at the bottom of the little cornerite of 221 little cornerite lid 222 at the bottom of 211 second cornerite lid 212 second cornerites are from Control card 501 reflecting strips 605 winding displacement 3 701 touch pad 801 USB line.
Embodiment
With reference to the accompanying drawings and in conjunction with instantiation, the utility model is further described.
Refer to Fig. 2, the utility model provides a kind of four camera optical image electronic whiteboards, this optical image electronic whiteboard is by a upper side frame (101), a left frame (102), a lower frame (103), a left frame (104), two the first cornerite lids (201), at the bottom of two the first cornerites (202), two the second cornerite lids (211), at the bottom of two the second cornerites (212), four optics modules (301), a main control board (401), four from Control card (402), a set of reflecting strips (501), two first winding displacements (601), two second winding displacements (602), a touch pad (701), USB line (801) composition.
Further illustrate, described upper side frame (101), left frame (102), lower frame (103), left frame (104) is for the manufacture of aluminum alloy materials section bar and be arranged in the upper of electronic whiteboard, left, under, right four positions, described two the first cornerite lids (201) form two with (202) at the bottom of two the first cornerites and overlap cornerite, all be arranged on the upper left corner and the lower right corner of electronic whiteboard respectively by the extrusion moulding manufacture of ABS plastic material, described two the second cornerite lids (211) form two with (212) at the bottom of two the second cornerites and overlap cornerite, be arranged on the lower left corner and the upper right corner of electronic whiteboard respectively, the corner of four frames is connected by four cover cornerites, described four optics modules (301) with described four from Control card (402) between two complete group to and be arranged in four cover cornerites after being interconnected by cable respectively, described main control board (401) is connected from Control card (402) with four with two second winding displacements (602) respectively by two first winding displacements (601), described reflecting strips (501) is arranged on four scuncheons, described touch pad (701) be used for installation four frames and four cover cornerites, described USB line (801) is connected with main control board (401) in electronic whiteboard inside, be connected with computer by USB interface in electronic whiteboard outside.
Further illustrate, refer to Fig. 3, 4, the second described cornerite lid (211) internal reservation has various mounting interface, comprise column (2111), optics module mounting interface (2112), cornerite and frame connection bump (2113), connecting interface (2114) and baffle plate (2115) at the bottom of cornerite lid and cornerite, optics module (301) is installed on the first cornerite lid (201) or the second cornerite lid (211) by optics module mounting interface (2112), and be installed on cornerite lid, at the bottom of cornerite and between touch pad (701), baffle plate (2115) is arranged on from Control card (402), between at the bottom of cornerite lid sidewall and cornerite, the connecting line (3011) that optics module (301) is inner and USB line (801) are fixed on column (2111) by canoe, cornerite lid can be connected together by securing member with frame with frame connection bump (2113) by cornerite, cornerite lid and connecting interface at the bottom of cornerite (2114) can be connected together at the bottom of cornerite lid and cornerite by securing member, reflecting strips stationary plane (2116) is used for pasting fixing reflecting strips (501).
Further illustrate, refer to Fig. 5, the first described cornerite lid (201) and the second cornerite lid (211) are structurally left and right mirrors, and its structural shape is identical with architectural feature.
Further illustrate, refer to Fig. 6, described lower frame (103) structure is reserved with various mounting interface, comprise reflecting strips stationary plane (1031), touch pad draw-in groove (1032), cornerite and frame connection bump mounting groove (1033), connecting line and circuit-board card and install passage (1034), the structural shape of described upper side frame (101), left frame (102), lower frame (103), left frame (104) is identical with cross sectional shape.
Further illustrate, described four frames (101,102,103,104) are fixed on touch pad (701) by securing member, two the first cornerite lids (201) and two the second cornerite lids (211) are connected on corresponding frame by securing member, and (212) at the bottom of (202) at the bottom of two the first cornerites and two the second cornerites are fixed on two corresponding the first cornerite lids (201) and two the second cornerite lids (211) respectively by securing member.
Further illustrate, described four optics modules (301) are made up of optical sensor, light source, and optical sensor is infrared sensor, and light source is infrared light supply.
Further illustrate, described main control board (401) to be arranged in the installation passage (1034) of lower frame (103) by the extruding of soft insulating material, along the middle position of frame length direction.
Further illustrate, described reflecting strips (501) is light echo reflection bar, and its corner provides logical optical channel by hollow out mode to the optical sensor on optics module (301), light source.
What need further illustrate is, refer to Fig. 7, four of described four camera optical image electronic whiteboards overlap the optics module (301) of cornerites and correspondence and remove half from Control card (402), retain upper side frame (101) left, two covers of right both sides, remove main control board (401) simultaneously, two are connected by winding displacement (605) between Control card (402), the lower left corner of electronic whiteboard and the lower right corner are installed new parcel angular component and are comprised little cornerite lid (221), (222) at the bottom of little cornerite, the electronic whiteboard of new composition is two camera optical image electronic whiteboards, 2 touch-controls can be realized.
Adopt the four camera optical image electronic whiteboards that the present embodiment provides, not only solve the problem of blind zone problem of the prior art and assembling, debugging complexity, and more than 4 touch-controls can be realized, its structure is simple, it is flexible, easy to maintenance to assemble.In addition, this four cameras optical image electronic whiteboard, can also under the constant prerequisite of agent structure, and two CCD camera assembly retaining upper side frame or lower frame both sides are assembled into 2 touch-control optical image electronic whiteboards.
The above; be only embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; the technician of any skilled is in technical scope disclosed in the utility model; the change that can expect easily or replacement, all should be encompassed within protection domain of the present utility model.
Claims (10)
1. four camera optical image electronic whiteboards, this optical image electronic whiteboard comprises a upper side frame, a left frame, a lower frame, a left frame, two the first cornerite lids, at the bottom of two the first cornerites, two the second cornerite lids, at the bottom of two the second cornerites, four optics modules, a main control board, four from Control card, a set of reflecting strips, two first winding displacements, two second winding displacements, a touch pad, a USB line, described upper side frame, lower frame, left frame, left frame is arranged in the upper of electronic whiteboard, under, left, right four positions, form two at the bottom of described two the first cornerite lids and two the first cornerites and overlap cornerite, be arranged on the upper left corner and the lower right corner of electronic whiteboard respectively, form two at the bottom of described two the second cornerite lids and two the second cornerites and overlap cornerite, be arranged on the lower left corner and the upper right corner of electronic whiteboard respectively, the corner of four frames is connected by four cover cornerites, described four optics modules and described four from Control card between two complete group to and be arranged in four cover cornerites after being interconnected by cable respectively, described master control board cartoon is crossed two first winding displacements and is connected from Control card with four respectively with two second winding displacements, described reflecting strips is arranged on four scuncheons, described touch pad be used for installation four frames and four cover cornerites, described USB line links with master control board in electronic whiteboard inside and connects, be connected with computer by USB interface in electronic whiteboard outside.
2. a kind of four camera optical image electronic whiteboards according to claim 1, it is characterized in that, described first cornerite lid and the second cornerite lid internal reservation have installing space and mounting interface, optics module and be arranged on above-mentioned installing space and interface from Control card, and be installed on the first cornerite lid, second cornerite lid, at the bottom of first cornerite, at the bottom of second cornerite and between touch pad, simultaneously, the column being also reserved with attached cable line is covered at the first cornerite lid and the second cornerite, optics module and can being fixed on column by canoe from the connecting line between Control card.
3. a kind of four camera optical image electronic whiteboards according to claim 1, it is characterized in that, described upper side frame, left frame, left frame and lower frame are fixed on touch pad by securing member, two the first cornerite lids and two the second cornerite lids are connected on corresponding frame by securing member, are fixed to two corresponding the first cornerite lids and two the second cornerites cover at the bottom of two the first cornerites and at the bottom of two the second cornerites respectively by securing member.
4. a kind of four camera optical image electronic whiteboards according to claim 1, it is characterized in that, described four optics modules are made up of optical sensor, light source, and optical sensor is infrared or laser sensor, and light source is infrared or LASER Light Source.
5. a kind of four camera optical image electronic whiteboards according to claim 1, it is characterized in that, described main control board is arranged on a frame in upper side frame, left frame, left frame, lower frame, and particular location is the inside hole slot middle position along frame length direction.
6. a kind of four camera optical image electronic whiteboards according to claim 1, is characterized in that: described reflecting strips is light echo reflection bar.
7. a kind of four camera optical image electronic whiteboards according to claim 1, it is characterized in that: the structural shape of described upper side frame, left frame, left frame, lower frame is identical with cross sectional shape, meanwhile, hole slot is had to provide installing space for connection cable between circuit-board card and board at frame internal reservation.
8. a kind of four camera optical image electronic whiteboards according to claim 1, it is characterized in that, described reflecting strips corner provides logical optical channel by hollow out mode to the optical sensor on optics module, light source.
9. a kind of four camera optical image electronic whiteboards according to claim 1, it is characterized in that, described optical image electronic whiteboard can realize 4 touch-controls.
10. a kind of four camera optical image electronic whiteboards according to claim 1, it is characterized in that, four of described four camera optical image electronic whiteboards overlap the optics module of cornerites and correspondence and remove half from Control card, retain two covers of upper side frame arranged on left and right sides, remove main control board, two camera optical image electronic whiteboards of new composition can realize 2 touch-controls simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028155.6U CN204537096U (en) | 2015-01-13 | 2015-01-13 | A kind of four camera optical image electronic whiteboards |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520028155.6U CN204537096U (en) | 2015-01-13 | 2015-01-13 | A kind of four camera optical image electronic whiteboards |
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| Publication Number | Publication Date |
|---|---|
| CN204537096U true CN204537096U (en) | 2015-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520028155.6U Expired - Fee Related CN204537096U (en) | 2015-01-13 | 2015-01-13 | A kind of four camera optical image electronic whiteboards |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814745A (en) * | 2018-05-06 | 2019-05-28 | 柯梦天 | Reduce the electronic whiteboard and LCD all-in-one machine of touch-control interference |
-
2015
- 2015-01-13 CN CN201520028155.6U patent/CN204537096U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109814745A (en) * | 2018-05-06 | 2019-05-28 | 柯梦天 | Reduce the electronic whiteboard and LCD all-in-one machine of touch-control interference |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20220113 |