CN206042234U - Display screen output aspect ratio adjustable digit oral cavity visualizer - Google Patents
Display screen output aspect ratio adjustable digit oral cavity visualizer Download PDFInfo
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- CN206042234U CN206042234U CN201621045125.7U CN201621045125U CN206042234U CN 206042234 U CN206042234 U CN 206042234U CN 201621045125 U CN201621045125 U CN 201621045125U CN 206042234 U CN206042234 U CN 206042234U
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- oral cavity
- display screen
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Abstract
The utility model discloses a display screen output aspect ratio adjustable digit oral cavity visualizer, including handle, stop motion ware and display, oral cavity image signal that the handle will be gathered or video signal send to the stop motion ware, the control of stop motion ware the display shows received oral cavity image signal or video signal, still includes aspect ratio adjusting device, aspect ratio adjusting device to the stop motion ware sends the adjustment signal, the stop motion ware is adjusted oral cavity image signal or video signal's aspect ratio according to received adjustment signal. The utility model discloses setting up aspect ratio adjusting device, sending the adjustment signal to the stop motion ware, corresponding aspect ratio output can be adjusted out to the stop motion ware, does not need user's alter display screen, has solved the problem that the wasting of resources and image definition are difficult to to satisfy.
Description
Technical field
This utility model is related to technical field of medical equipment, particularly relates to a kind of adjustable number of display screen output aspect ratio
Word Stomatoscope.
Background technology
Digital oral cavity scope is a kind of oral medical auxiliary equipment, is a kind of effective equipment for facilitating doctor patient communication.It is main
If by the handle comprising camera lens, positioner and three big major part of display composition.
Common digital oral cavity scope, handle portion are generally image acquisition part, and positioner is image processing section,
Display is image displaying part.
The aspect ratio (Aspect Ratio) of wherein display refers to the lateral dimension of display image in display device
With the ratio of longitudinal size, 4 are the most common are:3, current high-definition television employs 16 with some new display equipments:
9。
In oral cavity industry, medical diagnosiss for convenience, the display being usually used all is with 4：3 output aspect ratio is
It is main；But the development of high definition technology, and with 16:9 aspect ratio is relatively common, and the problem for usually coming at is, the video source of high definition
4:3 screen display, brings that output display is not right, the problem of image displaying ratio numerous imbalances.
Existing digital oral cavity scope, generally by two kinds of solutions, but both solutions are present again
Technical problem：
1, if using HD video source, force that clinic more renews 16:9 display screen, causes the serious wasting of resources；
2, can only be using the video source of SD and camera lens, configuration 4:3 display screen, the definition of image are difficult to meet need
Ask.
Utility model content
The utility model proposes a kind of display screen exports the adjustable digital oral cavity scope of aspect ratio, can be according to user
Demand sets itself display screen exports aspect ratio, does not result in the wasting of resources, it is also possible to ensure the definition of image.
What the technical solution of the utility model was realized in：
A kind of display screen exports the adjustable digital oral cavity scope of aspect ratio, including handle, positioner and display, institute
State handle to send the oral cavity image signal for collecting or video signal to the positioner, the positioner controls the display
Device shows the oral cavity image signal or video signal for receiving, also including aspect ratio adjusting apparatus, the aspect ratio adjusting apparatus
Adjustment signal is sent to the positioner, the positioner is believed to oral cavity picture signal or video according to the adjustment signal for receiving
Number aspect ratio be adjusted.
Further, the handle includes camera lens module and high speed signal transmitter, the camera lens module acquisition port intracavity
Picture signal or video signal, send to the high speed signal transmitter；The high speed signal transmitter is by the figure for receiving
As signal or video signal are converted to LVDS signals, send to the positioner.
Further, the positioner includes high speed signal receptor, central processing unit and video output controller, described
The LVDS signals of reception are converted to picture signal or video signal by high speed signal receptor, are sent to the video frequency output and are controlled
Device, the central processing unit receive the adjustment signal that the aspect ratio adjusting apparatus send, and control the video output controller
Respective handling is made to picture signal.
Further, the aspect ratio adjusting apparatus are toggle switch or button or remote control unit.
Further, the handle also includes I/O module, and the I/O module sends GPIO signals to the high speed signal
Picture signal and GPIO signals are converted to LVDS signals by transmitter, the high speed signal transmitter, are sent to the positioner.
Further, the camera lens module includes optical lens and photoelectric sensor, the optical lens acquisition port intracavity
Analog picture signal, the photoelectric sensor is converted to analog picture signal by data image signal, sends to the height
Fast sender unit.
Further, the data image signal is YUV signal or rgb signal RAW DATA signals.
Further, the handle is provided with shell, and the shell is strip structure, and the camera lens module is located at described outer
At the top of shell, at the housing center, depressed part is provided with.
Further, the aspect ratio of the oral cavity image signal or video signal is 16:9 or 4:3 or original scale.
The beneficial effects of the utility model are：Aspect ratio adjusting apparatus are set, are sent adjustment signal to positioner, is fixed
Device can adjust out corresponding aspect ratio output, it is not necessary to which user changes display screen, solve the wasting of resources and image definition is difficult
With the problem for meeting.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or accompanying drawing to be used is briefly described needed for description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the functional-block diagram that this utility model display screen exports the adjustable digital oral cavity scope of aspect ratio.
In figure, 1- handles；2- positioners；3- display；4- aspect ratio adjusting apparatus；5- camera lens modules；6- high speed signals
Transmitter；7- high speed signal receptors；8- central processing units；9- video output controllers；10-IO modules.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only this utility model a part of embodiment, rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment for being obtained, belongs to the scope of this utility model protection.
As shown in figure 1, the utility model proposes a kind of display screen output adjustable digital oral cavity scope of aspect ratio,
Including handle 1, positioner 2 and display 3, handle 1 sends the oral cavity image signal for collecting or video signal to positioner
2, the control display 3 of positioner 2 shows the oral cavity image signal or video signal for receiving, also including aspect ratio adjusting apparatus 4,
Aspect ratio adjusting apparatus 4 send adjustment signal to positioner 2, and positioner 2 is believed to oral cavity image according to the adjustment signal for receiving
Number or the aspect ratio of video signal be adjusted.This utility model arranges aspect ratio adjusting apparatus 4, sends adjustment to positioner 2
Signal, positioner 2 can adjust out corresponding aspect ratio output, it is not necessary to which user changes display screen, solves the wasting of resources and figure
The implacable problem of image sharpness.
Handle 1 includes camera lens module 5 and high speed signal transmitter 6, and camera lens module 5 gathers intraoral picture signal or regards
Frequency signal, sends to high speed sender unit 6；The picture signal for receiving or video signal are changed by high speed signal transmitter 6
For LVDS signals, send to positioner 2.LVDS：Low-Voltage Differential Signaling low voltage differences are believed
Number, a kind of signal transfer mode for being proposed by National Semiconductor for 1994, is a kind of level standard, and LVDS interface is again
Claim RS-644 EBIs, be a kind of data transfer and interfacing that the nineties in 20th century just occurs.
Positioner 2 includes high speed signal receptor 7, central processing unit 8 and video output controller 9, and high speed signal is received
The LVDS signals of reception are converted to picture signal or video signal by device 7, are sent to video output controller 9, central processing unit 8
The adjustment signal that aspect ratio adjusting apparatus 4 send is received, control video output controller 9 makes respective handling to picture signal.
Specifically, picture signal or video signal can be converted to corresponding aspect ratio by video output controller 9.
Aspect ratio adjusting apparatus 4 are toggle switch or button or remote control unit.Toggle switch or button are applied to aspect ratio
Only two kinds of situation, specifically, in other embodiments, is also applied for this utility model for the situation of multiple aspect ratios.
If aspect ratio adjusting apparatus 4 are remote control unit, which includes remote control and remote-receiver, and remote-receiver sets
In positioner 2, user sends remote signal by remote control to remote-receiver, and remote-receiver is according to receiving
Remote signal, sends adjustment signal to central processing unit 8.
Handle 1 also includes I/O module 10, and I/O module 10 sends GPIO signals to high speed sender unit 6, high speed signal
Picture signal and GPIO signals are converted to LVDS signals by transmitter 6, are sent to positioner 2.
Camera lens module 5 includes optical lens and photoelectric sensor, and optical lens gather intraoral analog picture signal, light
Electric transducer is converted to analog picture signal by data image signal, sends to high speed sender unit 6.Specifically, photoelectricity
Sensor can be CMOS sensor or CCD.Light projects the CMOS sensor of focal plane by optical lens optical treatment
Or on CCD, the signal of telecommunication being produced, the signal of telecommunication by the processor that is integrated on CMOS sensor chips or ISP, (compile by on-line system
Journey), by the optical signal after imaging, with YUV, (YUV (also known as YCrCb) is a kind of color coding for being adopted by eurovision system
Method) signal or rgb signal or RAW DATA signals or JPEG signal transmissions out, give positioner 2.
Data image signal is YUV signal or rgb signal RAW DATA signals.
Specifically, high speed signal transmitter 6 and high speed signal receptor 7 are by capacity coupled mode interaction data.
Handle 1 is provided with shell, and shell is strip structure, and camera lens module 5 is located at cover top portion, is provided with recessed at housing center
Sunken portion.Depressed part facilitates user to hold.
The aspect ratio of oral cavity image signal or video signal is 16:9 or 4:3 or original scale.
Preferred embodiment of the present utility model is the foregoing is only, it is not to limit this utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (9)
1. a kind of adjustable digital oral cavity scope of display screen output aspect ratio, including handle, positioner and display, described
Handle sends the oral cavity image signal for collecting or video signal to the positioner, and the positioner controls the display
Oral cavity image signal or video signal that display is received, it is characterised in that：Also include aspect ratio adjusting apparatus, the aspect ratio
Adjusting apparatus send adjustment signal to the positioner, and the positioner is according to the adjustment signal for receiving to oral cavity picture signal
Or the aspect ratio of video signal is adjusted.
2. display screen according to claim 1 exports the adjustable digital oral cavity scope of aspect ratio, it is characterised in that：Institute
Stating handle includes camera lens module and high speed signal transmitter, and the camera lens module gathers intraoral picture signal or video letter
Number, send to the high speed signal transmitter；The picture signal for receiving or video signal are turned by the high speed signal transmitter
LVDS signals are changed to, are sent to the positioner.
3. display screen according to claim 2 exports the adjustable digital oral cavity scope of aspect ratio, it is characterised in that：Institute
Stating positioner includes high speed signal receptor, central processing unit and video output controller, and the high speed signal receptor will connect
The LVDS signals of receipts are converted to picture signal or video signal, send to the video output controller, the central processing unit
The adjustment signal that the aspect ratio adjusting apparatus send is received, the video output controller is controlled and picture signal is made accordingly
Process.
4. display screen according to claim 1 exports the adjustable digital oral cavity scope of aspect ratio, it is characterised in that：Institute
Aspect ratio adjusting apparatus are stated for toggle switch or button or remote control unit.
5. display screen according to claim 2 exports the adjustable digital oral cavity scope of aspect ratio, it is characterised in that：Institute
Stating handle also includes I/O module, and the I/O module sends GPIO signals to the high speed signal transmitter, the high speed signal
Picture signal and GPIO signals are converted to LVDS signals by transmitter, are sent to the positioner.
6. display screen according to claim 2 exports the adjustable digital oral cavity scope of aspect ratio, it is characterised in that：Institute
Stating camera lens module includes optical lens and photoelectric sensor, and the optical lens gather intraoral analog picture signal, described
Photoelectric sensor is converted to analog picture signal by data image signal, sends to the high speed signal transmitter.
7. display screen according to claim 6 exports the adjustable digital oral cavity scope of aspect ratio, it is characterised in that：Institute
Data image signal is stated for YUV signal or rgb signal RAW DATA signals.
8. display screen according to claim 2 exports the adjustable digital oral cavity scope of aspect ratio, it is characterised in that：Institute
State handle and be provided with shell, the shell is strip structure, the camera lens module is located at the cover top portion, the housing center
Place is provided with depressed part.
9. display screen according to claim 1 exports the adjustable digital oral cavity scope of aspect ratio, it is characterised in that：Institute
The aspect ratio for stating oral cavity image signal or video signal is 16:9 or 4:3 or original scale.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045125.7U CN206042234U (en) | 2016-09-08 | 2016-09-08 | Display screen output aspect ratio adjustable digit oral cavity visualizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621045125.7U CN206042234U (en) | 2016-09-08 | 2016-09-08 | Display screen output aspect ratio adjustable digit oral cavity visualizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042234U true CN206042234U (en) | 2017-03-22 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621045125.7U Active CN206042234U (en) | 2016-09-08 | 2016-09-08 | Display screen output aspect ratio adjustable digit oral cavity visualizer |
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| Country | Link |
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| CN (1) | CN206042234U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923780A (en) * | 2017-04-24 | 2017-07-07 | 珠海爱创医疗科技有限公司 | A kind of high in the clouds digital oral cavity scope and its implementation |
-
2016
- 2016-09-08 CN CN201621045125.7U patent/CN206042234U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106923780A (en) * | 2017-04-24 | 2017-07-07 | 珠海爱创医疗科技有限公司 | A kind of high in the clouds digital oral cavity scope and its implementation |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220516 Address after: 519000 Block E, block F and block G on the third floor of plant 1, No. 8, Chuangxin 1st Road, Jinding scientific and Technological Innovation Coast, Tangjiawan Town, high tech Zone, Zhuhai City, Guangdong Province Patentee after: ZHUHAI AICREATE MEDICAL TECHNOLOGY CO.,LTD. Address before: 519000 block B, 3rd floor, No. 1 plant, No. 8, Chuangxin 1st Road, Jinding scientific and Technological Innovation Coast, Tangjiawan Town, Zhuhai City, Guangdong Province Patentee before: ZHUHAI WINS ELECTRONIC TECHNOLOGY CO.,LTD. |