CN201340514Y - Device for improving the dyslexia of low vision people - Google Patents
Device for improving the dyslexia of low vision people Download PDFInfo
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- CN201340514Y CN201340514Y CNU200920105246XU CN200920105246U CN201340514Y CN 201340514 Y CN201340514 Y CN 201340514Y CN U200920105246X U CNU200920105246X U CN U200920105246XU CN 200920105246 U CN200920105246 U CN 200920105246U CN 201340514 Y CN201340514 Y CN 201340514Y
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- video camera
- described video
- low eyesight
- reading disorder
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Abstract
The utility model discloses a device for improving the dyslexia of the low vision people, which assists the daily life of the low vision people. The device comprises a main body frame, a camera, a multi-dimensional moving frame, a video converter and a display screen; wherein the camera is used for shooting objects at different distances; the multi-dimensional moving frame installs the camera on the main body frame, and controls the multi-dimensional moving, including turnover of the camera; the video converter is arranged on the main body frame and is connected with the camera, and converts the images shot by the camera into a video signal; the display screen is fixed on the main body frame, and the pitch angle can be adjusted; and the display screen is connected with the video converter and displays the video signal acquired by the video converter. The device effectively assists the daily life of the low vision people, and provides much convenience for the life, work and study of the low vision people.
Description
Technical field
The utility model relates to a kind of device, relates in particular to a kind of device that improves reading disorder of low eyesight crowd.
Background technology
All there is obstacle in various degree in low eyesight crowds such as low eyesight patient and the elderly in read-write, cosmetic and long sight.Traditional settling mode generally is by magnifier, but because of it only amplifies for optics, has problems such as enlargement factor is limited, edge deformation.In developed countries such as America and Europes, eliminated magnifier substantially, generally use picture and text to help view apparatus etc. to improve the high-tech product of reading disorder of low eyesight crowd.
It generally all is to obtain information by camera that but present existing picture and text help view apparatus, volume is bigger, cost is higher, and camera position relative fixed, the visual field is limited, be not suitable for reading, the thing beyond writing etc., therefore be necessary the existing view apparatus that helps is improved, with auxiliary low eyesight crowd's daily life better.
The utility model content
Technical problem to be solved in the utility model is to be to provide a kind of device that improves reading disorder of low eyesight crowd, auxiliary low eyesight crowd's daily life.
In order to solve the problems of the technologies described above, the utility model provides a kind of device that improves reading disorder of low eyesight crowd, comprising:
Main frame;
Video camera is selected mode of operation by button, takes the scenery of different distance;
The multi-dimensional movement frame is installed in described video camera on the described main frame, and controls the multidimensional that described video camera comprises upset and move;
Video converter is installed on the described main frame, link to each other with described video camera, with described shot by camera to image transitions be a vision signal;
Display screen is fixed on the described main frame, and luffing angle is adjustable, links to each other with described video converter, shows this vision signal that described video converter obtains.
In the aforesaid device that improves reading disorder of low eyesight crowd, described main frame, the back side can be provided with cross slide way;
Described multi-dimensional movement frame can be embedded on the described cross slide way by the slide block of end;
Described multi-dimensional movement frame can be controlled described video camera laterally moving in perpendicular by described slide block and described cross slide way.
In the aforesaid device that improves reading disorder of low eyesight crowd, described multi-dimensional movement frame can link to each other with described video camera by the turning part of end, by the turning part part, can control the upset of described video camera horizontal direction in perpendicular.
Further, the turning part part can comprise:
Position-limit mechanism is controlled described video camera and be turned to limit on the left position or limit on the right-right-hand limit position on described perpendicular horizontal direction;
Damping unit is controlled described video camera upset and is rested on described limit on the left position and the optional position of centre, limit on the right-right-hand limit position.
Further, described video camera can be under described multi-dimensional movement frame control, and the flip angle on described perpendicular horizontal direction is 180 degree.
Again further, described video camera can be provided with the described button of two covers, divides to be located on two relative surfaces of described video camera.
And the turning part part may further include the pitching head, by described pitching head, described multi-dimensional movement frame control described video camera luffing angle and towards.
In the aforesaid device that improves reading disorder of low eyesight crowd, described video converter may further include interface, described vision signal is external to the screen of electronic equipment by described interface.
In the aforesaid device that improves reading disorder of low eyesight crowd, described main frame may further include handle, convenient position of moving described device.
The aforesaid device that improves reading disorder of low eyesight crowd may further include:
Wired control box connects described video camera by wired or wireless mode, is provided with the button of selecting described video camera mode of operation.
Compared with prior art, the utility model is under effectively auxiliary low eyesight crowd's daily life prerequisite, the multidimensional that can also realize video camera moves, comprise laterally the moving of horizontal direction in the perpendicular, upset and pitching or the like, and by the button of identical function being set the surface relatively at video camera two, made things convenient for the different users of the lefthanded or the right hand,, realized the operation readiness of video camera more by a wired control box.In a word, the various embodiments of the utility model are for low eyesight crowd household, office and study etc. provide many facilities.
Description of drawings
Fig. 1 is the composition synoptic diagram of the utility model one embodiment.
Fig. 2 is a schematic rear view embodiment illustrated in fig. 1.
Fig. 3 is a front schematic view embodiment illustrated in fig. 1.
Fig. 4 is the composition synoptic diagram of another embodiment of the utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the composition synoptic diagram of the utility model one embodiment.As shown in Figure 1, this embodiment mainly comprises main frame 110, video camera 120, multi-dimensional movement frame 130, video converter 140 and display screen 150, wherein:
Multidimensional rotation by 130 pairs of video cameras 120 of multi-dimensional movement frame is controlled, the utility model can realize near, in, helping of distant location object look.Below respectively just closely, middle distance reaches and at a distance this embodiment is described.
Obtain when closely locating object auxiliary low eyesight crowd,, video camera 120 is set to the near work pattern such as this embodiment is placed on the table.Take closely by video camera 120 then and also this object is presented on the display screen 150 to the object in the 50cm scope as 35 centimetres (cm).This near work pattern can assist that low eyesight crowd reads and writes, cosmetic etc.In addition, realize that by display screen 150 closer object is carried out convergent-divergent (as amplifying) to be shown if desired, then can be by controlling video camera 120, realize to captured object amplify, the shooting of reduction capability.In various embodiments of the present utility model, can realize the shooting of closer object by a close-perspective recording mirror.
When auxiliary low eyesight crowd obtains middle distance place object,, video camera 120 is set to the middle distance mode of operation such as this embodiment is placed on the table.Take middle distance by video camera 120 then and also this object is presented on the display screen 150 to the object in the 5m scope as 1 meter (m), this function ratio is seen TV as auxiliary low eyesight crowd, and perhaps auxiliary low eyesight student watches writing on the blackboard on the blackboard or the like better.Equally, by display screen 150 and control video camera 120, realize that captured object is carried out scaling to be shown.
When auxiliary low eyesight crowd obtains the distant location object, such as this embodiment being placed on the table or on the windowsill, video camera 120 being set to the telecommute pattern.Take the object beyond remote as the 5m by video camera 120 then and this object is presented on the display screen 150, this function ratio is appreciated distant place landscape or the like as auxiliary low eyesight crowd.Equally, by display screen 150 and control video camera 120, realize that captured object is carried out scaling to be shown.
Fig. 2 is a schematic rear view embodiment illustrated in fig. 1.Please in conjunction with embodiment illustrated in fig. 1, as shown in Figure 2, the back side of main frame 110 is provided with a cross slide way 112, and multi-dimensional movement frame 130 is embedded on this cross slide way 112 by a slide block 132 of end.Multi-dimensional movement frame 130 slides on this cross slide way 112 by this slide block 132, control video camera 120 laterally moving in perpendicular.
The other end of this multi-dimensional movement frame 130 is one to have the turning part 134 of position-limit mechanism (not shown), and this turning part 134 that also is multi-dimensional movement frame 130 by the end links to each other with video camera 120.By this turning part 134, this multi-dimensional movement frame 130 control video cameras 120 in perpendicular left or flip-flop movement to the right.In addition, this multi-dimensional movement frame 130 also further comprises the damping unit (not shown), when video camera 120 overturns in perpendicular, stop at optional position in the middle of limit on the left position in the perpendicular and the limit on the right-right-hand limit position by this damping unit, be that video camera 120 is after being turned to an appropriate location, by this damping unit realization location.In the present embodiment, this turning part 134 passes through position-limit mechanism, the flip angle scope of control video camera 120 is 180 degree, promptly from positive angle of the present utility model, video camera 120 can be forwarded to the opposite side of horizontal direction from a rollover of multi-dimensional movement frame 130.And by damping unit, the optional position about video camera 120 rested between two extreme positions.Certainly, in other embodiment of the present utility model, this turning part 134 is not with damping unit to be fine yet, but video camera 120 can only rest on limit on the left position or the limit on the right-right-hand limit position on the horizontal direction in the perpendicular.
In order to guarantee that the user more cosily watches the shown picture of display screen 150, the mirror face turning function that can also realize display screen 150 shown images embodiment illustrated in fig. 1 is to make things convenient for the use of user under multiple different sights such as make up, read newspaper.
For convenience of different users's use habit, video camera 120 is provided with two cover video camera buttons, and every suit video camera button all can independently be finished the settings such as mode of operation to video camera.Fig. 3 is a front schematic view embodiment illustrated in fig. 1.Please also refer to Fig. 1 and Fig. 2, as shown in Figure 3, this two covers video camera button is separately positioned on the upper and lower surface of video camera 120.When video camera 120 is turned to as shown in Figure 3 the position, the user can finish control to video camera 120 by the video camera button of upper surface, when being turned to the position of opposite side, the user can finish control to video camera 120 by another lip-deep video camera button.So be provided with, made things convenient for the habitual person's of left hand operation (certainly, it also is very easily that the habitual person of left hand uses right-hand operated), also made things convenient for the habitual person of the right hand when the right hand is awkward, can realize control equally easily and flexibly video camera 120 with left hand.
Continue to consult Fig. 2 and Fig. 3, turning part 134 is connected with video camera 120 by a pitching (not shown).This pitching head can so that video camera 120 finish luffing angle and towards adjusting.In the present embodiment, video camera 120 can be realized the luffing angle of 270 degree by this pitching head.By adjusting to video camera 120 luffing angles, can realize taking the place ahead (display screen 150 to direction) of the utility model embodiment present position, the target of top (camera of video camera 120 straight up) and rear (display screen 150 is back to direction), expand the user greatly and obtained range of information.
In the above-described embodiments, video converter 140 also has an interface (not shown).Video converter 140 is after being this vision signal with video camera 120 taken image transitions, more can vision signal be external on the electronic equipments such as TV, computer the image that screen display video camera by those electronic equipments 120 is taken by this interface.
In the above-described embodiments, main frame 110 more has leader's (not shown).The user is by this handle, position that can mobile easily the utility model embodiment.
Fig. 4 shows another embodiment of the utility model.Another embodiment shown in Figure 4 and difference part embodiment illustrated in fig. 1 are, more comprise a wired control box 480.This wired control box 480 is connected by a signal wire 490 with video camera 120, be provided with the wired control box button of selecting mode of operation on this wired control box 480 equally, and more comprise right-hand man's mode switch button, by this right-hand man's mode switch button, the user can be adjusted to left hand or right hand control video camera 120 easily, has improved operating personnel's convenience.In use, this wired control box 480 can be placed on the user interior optional position of certain limit in front according to user's demand.In other embodiments of the present utility model, wired control box also can send signal to video camera by the infrared wireless mode that waits, and realizes the control to video camera.
Though the disclosed embodiment of the utility model as above, the embodiment that described content just adopts for the ease of understanding the utility model is not in order to limit the utility model.Technician under any the utility model in the technical field; under the prerequisite that does not break away from the disclosed spirit and scope of the utility model; can do any modification and variation what implement in form and on the details; but scope of patent protection of the present utility model still must be as the criterion with the scope that appending claims was defined.
Claims (10)
1, a kind of device that improves reading disorder of low eyesight crowd is characterized in that, comprising:
Main frame;
Video camera is selected mode of operation by button, takes the scenery of different distance;
The multi-dimensional movement frame is installed in described video camera on the described main frame, and controls the multidimensional that described video camera comprises upset and move;
Video converter is installed on the described main frame, link to each other with described video camera, with described shot by camera to image transitions be a vision signal;
Display screen is fixed on the described main frame, and luffing angle is adjustable, links to each other with described video converter, shows this vision signal that described video converter obtains.
2, the device that improves reading disorder of low eyesight crowd as claimed in claim 1 is characterized in that:
Described main frame, the back side is provided with cross slide way;
Described multi-dimensional movement frame, the slide block by the end is embedded on the described cross slide way;
Described multi-dimensional movement frame is controlled described video camera laterally moving in perpendicular by described slide block and described cross slide way.
3, the device that improves reading disorder of low eyesight crowd as claimed in claim 1 is characterized in that:
Described multi-dimensional movement frame, the turning part by the end links to each other with described video camera, by the turning part part, controls the upset of described video camera horizontal direction in perpendicular.
4, the device that improves reading disorder of low eyesight crowd as claimed in claim 3 is characterized in that, the turning part part further comprises:
Position-limit mechanism is controlled described video camera and be turned to limit on the left position or limit on the right-right-hand limit position on described perpendicular horizontal direction;
Damping unit is controlled described video camera upset and is rested on described limit on the left position and the optional position of centre, limit on the right-right-hand limit position.
5, as claim 3 or the 4 described devices that improve reading disorder of low eyesight crowd, it is characterized in that:
Described video camera is under described multi-dimensional movement frame control, and the flip angle on described perpendicular horizontal direction is 180 degree.
6, the device that improves reading disorder of low eyesight crowd as claimed in claim 5 is characterized in that:
Described video camera is provided with the described button of two covers, divides to be located on two relative surfaces of described video camera.
7, as claim 3 or the 4 described devices that improve reading disorder of low eyesight crowd, it is characterized in that:
The turning part part further comprises the pitching head, by described pitching head, described multi-dimensional movement frame control described video camera luffing angle and towards.
8, the device that improves reading disorder of low eyesight crowd as claimed in claim 1 is characterized in that:
Described video converter further comprises interface, described vision signal is external to the screen of electronic installation by described interface.
9, the device that improves reading disorder of low eyesight crowd as claimed in claim 1 is characterized in that:
Described main frame further comprises handle, moves the position of described device by this handle.
10, the device that improves reading disorder of low eyesight crowd as claimed in claim 1 is characterized in that, further comprises:
Wired control box connects described video camera by wired or wireless mode, is provided with the button of selecting described video camera mode of operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920105246XU CN201340514Y (en) | 2009-01-19 | 2009-01-19 | Device for improving the dyslexia of low vision people |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200920105246XU CN201340514Y (en) | 2009-01-19 | 2009-01-19 | Device for improving the dyslexia of low vision people |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201340514Y true CN201340514Y (en) | 2009-11-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200920105246XU Expired - Fee Related CN201340514Y (en) | 2009-01-19 | 2009-01-19 | Device for improving the dyslexia of low vision people |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201340514Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554133A (en) * | 2020-05-27 | 2020-08-18 | 重庆青年职业技术学院 | Teaching auxiliary device for online education |
| CN111554134A (en) * | 2020-05-27 | 2020-08-18 | 重庆青年职业技术学院 | Online education and teaching method and system |
-
2009
- 2009-01-19 CN CNU200920105246XU patent/CN201340514Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111554133A (en) * | 2020-05-27 | 2020-08-18 | 重庆青年职业技术学院 | Teaching auxiliary device for online education |
| CN111554134A (en) * | 2020-05-27 | 2020-08-18 | 重庆青年职业技术学院 | Online education and teaching method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091104 Termination date: 20170119 |
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| CF01 | Termination of patent right due to non-payment of annual fee |