CN106791319A - A kind of high definition medical treatment camera module - Google Patents
A kind of high definition medical treatment camera module Download PDFInfo
- Publication number
- CN106791319A CN106791319A CN201611260189.3A CN201611260189A CN106791319A CN 106791319 A CN106791319 A CN 106791319A CN 201611260189 A CN201611260189 A CN 201611260189A CN 106791319 A CN106791319 A CN 106791319A
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- CN
- China
- Prior art keywords
- signal processing
- digital signal
- image sensor
- high definition
- medical treatment
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- 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.)
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/54—Mounting of pick-up tubes, electronic image sensors, deviation or focusing coils
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Studio Devices (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses a kind of high definition medical treatment camera module, it is characterised in that including：Digital Signal Processing development board, digital signal processing chip, low pressure difference linear voltage regulator, image sensor board, camera lens and light source, the Digital Signal Processing development board one side sets the digital signal processing chip, the digital processing unit plate another side sets the low pressure and plugs in linear voltage regulator, the data that described image sensor plate will be collected are sent to the Digital Signal Processing development board, the camera lens is connected with image sensor board, and the light source provides illumination for described image sensor plate.The present invention is by external in digital signal processing chip by low pressure difference linear voltage regulator, reduce the power consumption of digital signal processing chip, digital signal processing chip conducts heat to metal sleeve by heat conductive silica gel, solves the heating problem of the digital signal processing circuit of medical camera.
Description
Technical field
The present invention relates to medical instruments field, and in particular to a kind of high definition medical treatment camera module.
Background technology
As people are to healthy attention, the development burst of medical industry it is rapid, therefore medicine equipment quality
And purposes is also paid attention to by more and more people, especially for the requirement also more and more higher, current market of high definition medical treatment camera
On medical camera be mostly SD, and digital signal processing circuit (DSP, DigitalSignalProcesso) has one
Fixed heating problem.
The content of the invention
In order to overcome the deficiencies in the prior art, it is an object of the invention to provide a kind of high definition medical treatment camera module, its
The heating problem of the digital signal processing circuit of medical camera can be solved.
The purpose of the present invention is realized using following technical scheme：
A kind of high definition medical treatment camera module, it is characterised in that including：Digital Signal Processing development board (DSP development boards,
DigitalSignalProcesso), digital signal processing chip (dsp chip, DigitalSignalProcesso), low voltage difference
Linear voltage regulator (LDO, low dropout regulator), image sensor board, camera lens and light source, the data signal
Treatment development board one side sets the digital signal processing chip, and the digital processing unit plate another side sets the low pressure plug wire
Property voltage-stablizer, the data that described image sensor plate will be collected are sent to the Digital Signal Processing development board, the camera lens
It is connected with image sensor board, the light source provides illumination for described image sensor plate.
Preferably, including：Metal sleeve, the Digital Signal Processing development board, digital signal processing chip, low voltage difference line
Property voltage-stablizer, image sensor board, camera lens and light source are arranged in the metal sleeve.
Preferably, including：Heat conductive silica gel, the heat conductive silica gel respectively with the digital signal processing chip and the metal
Barrel contacts.
Preferably, described image sensor plate is cmos image sensor plate.
Preferably, also include：Transmission line, the transmission line is connected with the Digital Signal Processing development board, the transmission
Line is also connected with the light source, and the transmission line provides power supply for the light source.
Preferably, the transmission uses wire transfer.
Preferably, the Digital Signal Processing development board is vertical with image sensor board is connected.
Preferably, the light source is LED, and the quantity of the LED is four.
Preferably, the Digital Signal Processing development board is vertical with image sensor board is connected.
Preferably, the camera lens is plastic cement camera lens.
Compared to existing technology, the beneficial effects of the present invention are：The present invention by by low pressure difference linear voltage regulator (LDO,
Low dropout regulator) it is external at digital signal processing chip (dsp chip, DigitalSignalProcesso),
The power consumption of digital signal processing chip is reduced, digital signal processing chip conducts heat to metal sleeve by heat conductive silica gel, solved
The heating problem of the digital signal processing circuit of certainly medical camera.
Brief description of the drawings
Fig. 1 is a kind of structural representation of high definition medical treatment camera module in present pre-ferred embodiments.
Description of reference numerals：1st, Digital Signal Processing development board；2nd, digital signal processing chip；3rd, low pressure difference linearity voltage stabilizing
Device；4th, image sensor board；5th, camera lens；6th, light source；7th, heat conductive silica gel；8th, transmission line.
Specific embodiment
Below, with reference to accompanying drawing and specific embodiment, the present invention is described further：
A kind of high definition medical treatment camera module as shown in Figure 1, including：
Digital Signal Processing development board 1, digital signal processing chip 2, low pressure difference linear voltage regulator 3, image sensor board
4th, camera lens 5 and light source 6, the one side of Digital Signal Processing development board 1 set the digital signal processing chip 2, the number
Word signal processing chip is electrically arranged on the Digital Signal Processing development board 1, can normal work, the data signal
Treatment development board 1 another side sets the low pressure and plugs in linear voltage regulator 3, and the low pressure plugs in linear voltage regulator 3 with the numeral letter
Number treatment development board 1 be electrically connected with, the data that described image sensor plate 4 will be collected are sent to the Digital Signal Processing and open
Hair plate 1, the Digital Signal Processing development board 1 mainly has two interfaces with described image sensor plate 4, respectively：I2C interfaces
With MIPI interfaces, for configuring image sensor board 4, the MIPI interfaces from image sensor board 4 for obtaining for the I2C interfaces
RGB data is taken, therefore Digital Signal Processing development board 1 connects with described image sensor plate 4 particular by I2C interfaces and MIPI
Mouth connection, the photo sensor plate is specially cmos image sensor plate.The low pressure difference linear voltage regulator (LDO, below
No longer do the statement of abbreviation) 3 using TI two-way super-smalls low pressure difference linear voltage regulator (LDO), the two-way LDO sizes of use
For：It is long：1.5 millimeters, a width of .5 millimeters, the camera lens 5 is connected with image sensor board 4, and the camera lens 5 is specially plastic lens
Head, the light source 6 is that described image sensor plate 4 provides illumination, and the light source 6 is LED, and quantity is preferably four, also may be used
Six are waited multiple.
A kind of high definition medical treatment camera module as described in Figure 1, also includes：Metal sleeve 8, conductor silica gel 7 and transmission
Line 9, the Digital Signal Processing development board 1, digital signal processing chip 2, low pressure difference linear voltage regulator 3, image sensor board
4th, plastic cement camera lens 5 and LED 6 are arranged in the metal sleeve 8, and whole camera is surrounded with a metal sleeve 8, institute
State 8 a diameter of 6 millimeters of metal sleeve.The heat conductive silica gel 7 respectively with the digital signal processing chip 2 and the metal sleeve
8 contacts, the transmission line 9 is 6 unmasked transmission lines, specially wire transfer, saves great amount of cost, disclosed by the invention
A kind of high definition medical treatment camera module can be single use.
When using, by transmission line 6 for whole camera provides constant-current source, transmission line 6 provides the constant current of appropriate value for outside
Source produces the light source of stabilization to light source 6, the light source 6, and described image sensor plate 4 is produced high in real time under the illumination of light source 6
Clear RGB data, and the data are sent to Digital Signal Processing development board 1, and signal transacting and compression are carried out, treatment pressure
The connection computer end of outside is sent to after the completion of contracting by transmission line 9.Low pressure difference linear voltage regulator 3 is in image sensor board 4
Sensor power, when electric current enter Digital Signal Processing development board 1 after, the power itself of a part of digital signal processing chip 2,
Another part will produce substantial amounts of heat to the sensor power in image sensor board 4, by low pressure difference linear voltage regulator 3
Postpone outward, the electric current for flowing into Digital Signal Processing development board 1 needs to be powered to DSP, and the power supply of image sensor board 4 is avoided the need for
By Digital Signal Processing development board 1, so as to reduce the radiating pressure of the encapsulation of digital signal processing chip 2, numeral is believed in addition
Number process chip 2 conducts heat to metal sleeve 8 by heat conductive silica gel 7, so as to reduce internal heat.
A kind of high definition medical treatment camera module described in the present embodiment, by by low pressure difference linear voltage regulator (LDO, low
Dropout regulator) it is external at digital signal processing chip (dsp chip, DigitalSignalProcesso), reduce
The power consumption of digital signal processing chip, digital signal processing chip conducts heat to metal sleeve by heat conductive silica gel, solves doctor
Treat the heating problem of the digital signal processing circuit of camera.
It will be apparent to those skilled in the art that technical scheme that can be as described above and design, make other various
It is corresponding to change and deformation, and all these change and deformation should all belong to the protection domain of the claims in the present invention
Within.
Claims (9)
1. a kind of high definition medical treatment camera module, it is characterised in that including：Digital Signal Processing development board, Digital Signal Processing
Chip, low pressure difference linear voltage regulator, image sensor board, camera lens and light source, the Digital Signal Processing development board one side set
The digital signal processing chip is put, the digital processing unit plate another side sets the low pressure and plugs in linear voltage regulator, the figure
As the data that sensor board will be collected are sent to the Digital Signal Processing development board, the camera lens connects with image sensor board
Connect, the light source provides illumination for described image sensor plate.
2. a kind of high definition medical treatment camera module according to claim 1, it is characterised in that including：Metal sleeve, it is described
Digital Signal Processing development board, digital signal processing chip, low pressure difference linear voltage regulator, image sensor board, camera lens and light
Source is arranged in the metal sleeve.
3. a kind of high definition medical treatment camera module according to claim 2, it is characterised in that including：Heat conductive silica gel, it is described
Heat conductive silica gel is contacted with the digital signal processing chip and the metal sleeve respectively.
4. a kind of high definition medical treatment camera module according to claim 1, it is characterised in that described image sensor plate is
Cmos image sensor plate.
5. a kind of high definition medical treatment camera module according to claim 1, it is characterised in that also include：Transmission line, it is described
Transmission line is connected with the Digital Signal Processing development board, and the transmission line is also connected with the light source, and the transmission line is institute
State light source and power supply is provided.
6. a kind of high definition medical treatment camera module according to claim 5, it is characterised in that the transmission is passed using electric wire
It is defeated.
7. a kind of high definition medical treatment camera module according to claim 1, it is characterised in that the light source is LED, institute
The quantity for stating LED is four.
8. a kind of high definition medical treatment camera module according to claim 1, it is characterised in that the Digital Signal Processing is opened
Plate is vertical with image sensor board is connected for hair.
9. a kind of high definition medical treatment camera module according to claim 1, it is characterised in that the camera lens is plastic rubber mirror
Head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260189.3A CN106791319A (en) | 2016-12-30 | 2016-12-30 | A kind of high definition medical treatment camera module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611260189.3A CN106791319A (en) | 2016-12-30 | 2016-12-30 | A kind of high definition medical treatment camera module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106791319A true CN106791319A (en) | 2017-05-31 |
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ID=58953839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611260189.3A Pending CN106791319A (en) | 2016-12-30 | 2016-12-30 | A kind of high definition medical treatment camera module |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120202A1 (en) * | 2016-12-30 | 2018-07-05 | 广州华友明康光电科技有限公司 | High-definition medical camera module |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1684024A (en) * | 2005-03-16 | 2005-10-19 | 清华大学 | High speed video frequency collecting system |
| CN103239200A (en) * | 2013-05-09 | 2013-08-14 | 扬州市三园科技有限公司 | Inlaid digital imaging system of gynecological endoscope |
| WO2015015849A1 (en) * | 2013-07-29 | 2015-02-05 | オリンパスメディカルシステムズ株式会社 | Imaging module, imaging unit, and endoscope device |
| CN104364894A (en) * | 2012-05-30 | 2015-02-18 | 奥林巴斯株式会社 | Imaging device, semiconductor device, and imaging unit |
| CN105338234A (en) * | 2015-12-16 | 2016-02-17 | 北京博视中自科技有限公司 | Endoscopic intelligent camera |
| CN105487628A (en) * | 2016-01-12 | 2016-04-13 | 建荣集成电路科技(珠海)有限公司 | USB power supply system and method |
-
2016
- 2016-12-30 CN CN201611260189.3A patent/CN106791319A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1684024A (en) * | 2005-03-16 | 2005-10-19 | 清华大学 | High speed video frequency collecting system |
| CN104364894A (en) * | 2012-05-30 | 2015-02-18 | 奥林巴斯株式会社 | Imaging device, semiconductor device, and imaging unit |
| CN103239200A (en) * | 2013-05-09 | 2013-08-14 | 扬州市三园科技有限公司 | Inlaid digital imaging system of gynecological endoscope |
| WO2015015849A1 (en) * | 2013-07-29 | 2015-02-05 | オリンパスメディカルシステムズ株式会社 | Imaging module, imaging unit, and endoscope device |
| CN105338234A (en) * | 2015-12-16 | 2016-02-17 | 北京博视中自科技有限公司 | Endoscopic intelligent camera |
| CN105487628A (en) * | 2016-01-12 | 2016-04-13 | 建荣集成电路科技(珠海)有限公司 | USB power supply system and method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018120202A1 (en) * | 2016-12-30 | 2018-07-05 | 广州华友明康光电科技有限公司 | High-definition medical camera module |
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Application publication date: 20170531 |
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