CN203314929U - Wireless superfine electronic endoscope - Google Patents
Wireless superfine electronic endoscope Download PDFInfo
- Publication number
- CN203314929U CN203314929U CN2013203844633U CN201320384463U CN203314929U CN 203314929 U CN203314929 U CN 203314929U CN 2013203844633 U CN2013203844633 U CN 2013203844633U CN 201320384463 U CN201320384463 U CN 201320384463U CN 203314929 U CN203314929 U CN 203314929U
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- wireless
- endoscope
- insertion section
- imageing sensor
- planoconvex lens
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Abstract
The utility model discloses a wireless superfine electronic endoscope. The wireless superfine electronic endoscope comprises a plug part, a body and a display terminal, wherein the plug part is connected with the body; the body is connected with the display terminal in a wireless or wired mode. The wireless superfine electronic endoscope has forward looking and side looking forms for respectively meeting the requirement of observing an object from different view angles. An image sensor is arranged at the front end of the plug part of the endoscope and has extremely high imaging definition; an image is transmitted in a wireless mode, so that a connecting cable between the endoscope and the display terminal is cancelled and the convenience in use of the endoscope is improved. Since a lens system with a super-small diameter and the image sensor are adopted, the diameter of the plug part of the endoscope can be below 1 mm.
Description
Technical field
This utility model relates to spies on the inspection technical field, particularly a kind of ultra-fine fujinon electronic video endoscope with wireless image transmission function.
Background technology
Existing medical or technoscope, the insertion section of endoscope, between 5mm～10mm, is not suitable for checking the thin tract of human body, as urethra, mammary gland road, bronchus etc.The endoscope that partial insertion section is thinner, insertion section is all optical fibers.Due in thinner fibre bundle, be difficult to hold more image-carrying fiber quantity, general fibre optic endoscopes only has several ten thousand pixels, and imaging definition is lower, and the optical fibers cost is far away higher than plain conductor.
Existing thin footpath fibre optic endoscopes all adopts the wire transmission picture signal, must connect a long cable in the endoscope rear end, and image transmitting is observed to display, uses not very convenient.
In order to reduce volume, the object lens of end, fibre optic endoscopes insertion section, existing thin footpath, generally adopt grin lens, but grin lens with optical lens, compare, have the shortcomings such as image quality is poor, the angle of visual field is little, accurate processing difficulties.And observation visual angle can only be parallel with insertion section, can only observe the object of front, insertion section, can not observe the object of side, insertion section.Superfine electric endoscope with side overview function, at civil area, while being suitable for the repair key to the observation of lockhole; At industrial circle, be suitable for thin narrow pipe side facial cleft stricture of vagina is observed; In military domain, be suitable for the observation to the aircraft engine narrow slit.
The utility model content
The purpose of this utility model be to provide but a kind of side wireless, the image high-resolution is observed, insertion section is ultra-fine wireless superfine electric endoscope.
To achieve these goals, the technical solution adopted in the utility model is: comprise insertion section, main body and display terminal, described insertion section is connected with main body, and main body is connected with display terminal by wireless or wired mode; Described main body comprises interface board, LED driver, wireless transmitter module, power supply unit and USB socket.
Described insertion section comprises concavees lens, the first planoconvex lens, the second planoconvex lens, diaphragm, imageing sensor, wire, optical fibers group and protecting tube, described concavees lens are located at the top ports place of insertion section, the first planoconvex lens is positioned at the concavees lens rear, the second planoconvex lens is between the first planoconvex lens and diaphragm, diaphragm is positioned at the imageing sensor front, wire one end is connected with imageing sensor, and the other end is connected with main body along protecting tube central hollow cylinder; The optical fibers group is close to the protecting tube inwall, and an end extends to the front port place of insertion section, and the other end is connected with main body.
Described insertion section comprises protective glass, the prism group, planoconvex lens, doublet, diaphragm, imageing sensor, wire, optical fibers group and protecting tube, described protective glass is located at top ports place, insertion section, the prism group is located at the protective glass rear, after diaphragm and planoconvex lens are close to the prism group in order, doublet is between planoconvex lens and imageing sensor, wire one end is connected with imageing sensor, the other end is connected with main body along protecting tube central hollow cylinder, the optical fibers group is close to the protecting tube inwall, one end extends to the front port place of insertion section, the other end is connected with main body.
Interface board is connected with the imageing sensor in insertion section by wire, the interface board outfan is connected with USB socket with wireless transmitter module respectively, LED driver is connected with optical fibers group optics, power supply unit is connected with insertion section, interface board, LED driver, wireless transmitter module, USB socket respectively, is these parts supply power supplys.
Described wireless transmitter module is blue teeth wireless transmitter module or WI-FI wireless transmitter module.
Display terminal comprises that video telephone, mobile phone, computer or other have wireless communication function, have the electronic equipment of Presentation Function simultaneously.
The diameter of described concavees lens, the first planoconvex lens, the second planoconvex lens, diaphragm and imageing sensor is φ 0.1-1mm.
The diameter of described prism group, planoconvex lens, doublet, diaphragm and imageing sensor is φ 0.1-1mm.
The beneficial effects of the utility model are: imageing sensor is placed in to the endoscope insertion part leading section, pixel quantity is than the many orders of magnitude of thin footpath fibre optic endoscopes, imaging definition improves greatly than existing small diameter fiber endoscope, has reduced the cost of endoscope simultaneously; Adopt the wireless way for transmitting image, cancelled the connection cord between endoscope and display terminal, improved the convenience of using endoscope; Adopt the cemented prism group to change the object viewing angle, not only observe the angle of visual field large, image quality is high, and can be in narrow duct and gap the situation of observation port parietal suture wall.
The accompanying drawing explanation
Fig. 1 is external structure schematic diagram of the present utility model;
The internal structure schematic diagram that Fig. 2 a is this utility model forward sight type;
The structural representation that Fig. 2 b is insertion section front end face in this utility model;
The internal structure schematic diagram that Fig. 3 is this utility model side-view type insertion section.
The specific embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present utility model is described in further detail.Following examples are used for this utility model is described, but are not used for limiting scope of the present utility model.
As shown in Figure 1, described wireless superfine electric endoscope, comprise insertion section (1), main body (2) and display terminal (3), described insertion section (1) is connected with main body (2), and main body (2) is connected with display terminal (3) by wireless or wired mode.
As shown in Figure 1, the display terminal (3) of described wireless superfine electric endoscope comprises video telephone, mobile phone, computer, or other have the electronic equipment that wireless communication function has Presentation Function simultaneously.
As shown in Fig. 2 a and 2b; the insertion section (1) of the forward sight type is wireless superfine electric endoscope comprises concavees lens (4), the first planoconvex lens (5), the second planoconvex lens (6), diaphragm (7), imageing sensor (8), wire (9), optical fibers group (10) and protecting tube (11); described concavees lens (4) are located at the top ports place of insertion section (1); the first planoconvex lens (5) is positioned at concavees lens (4) rear; the second planoconvex lens (6) is positioned between the first planoconvex lens (5) and diaphragm (7), and diaphragm (7) is positioned at imageing sensor (8) front.Wire (9) one ends are connected with imageing sensor (8); the other end is connected with main body (2) along protecting tube (11) central hollow cylinder; optical fibers group (10) is close to protecting tube (11) inwall; one end extends to the front port place of insertion section (1), and the other end is connected with main body (2).According to the illumination needs, optical fibers group (10) is comprised of one to multiple optical fibers.The diameter of described concavees lens (4), the first planoconvex lens (5), the second planoconvex lens (6), diaphragm (7), imageing sensor (8) is φ 0.1-1mm.
As shown in Figure 3, the insertion section (1) of side-view type is wireless superfine electric endoscope comprises protective glass (20), prism group (21), planoconvex lens (22), doublet (23), diaphragm (7), imageing sensor (8), wire (9), optical fibers group (10), protecting tube (11), described protective glass (20) is located at top ports place, insertion section (1), prism group (21) is located at protective glass (20) rear, diaphragm (7) and planoconvex lens (22) order are close to prism group (21) afterwards, doublet (23) is positioned between planoconvex lens (22) and imageing sensor (8), and with planoconvex lens (22) and imageing sensor (8), maintain a certain distance respectively, wire (9) one ends are connected with imageing sensor (8), the other end is connected with main body (2) along protecting tube (11) central hollow cylinder, optical fibers group (10) is close to protecting tube (11) inwall, one end extends to the front port place of insertion section (1), the other end is connected with main body (2).According to the illumination needs, optical fibers group (10) is comprised of one to multiple optical fibers.The diameter of described prism group (21), planoconvex lens (22), doublet (23), diaphragm (7) and imageing sensor (8) is φ 0.1-1mm.
As shown in Figure 2, the main body (2) of described wireless superfine electric endoscope comprises interface board (12), LED driver (13), wireless transmitter module (14), power supply unit (15) and USB socket (16), interface board (12) is connected with the imageing sensor (8) in insertion section (1) by wire (9), interface board (12) outfan is connected with USB socket (16) with wireless transmitter module (14) respectively, LED driver (13) is connected with optical fibers group (10) optics, power supply unit (15) respectively with insertion section (1), interface board (12), LED driver (13), wireless transmitter module (14), USB socket (16) connects, for these parts supply power supplys.
As shown in Figure 1, Figure 2 and Figure 3, the insertion section of described wireless superfine electric endoscope, can make insertion section rigid, soft or the semihard medium-soft according to purposes.
As shown in Figure 2, described wireless transmitter module (14), be blue teeth wireless transmitter module or WI-FI wireless transmitter module, or the wireless transmitter module of other modes.Wireless transmitter module is connected with the display terminal with wireless communication function by wireless mode.
As depicted in figs. 1 and 2, during described wireless superfine electric endoscope work, wireless transmitter module (14) is sent imageing sensor (8) here the image that is examined position by interface board (12), adopt wireless mode to send on the display terminal (3) with wireless communication function, the USB connection cord of employing standard, also main body (2) and display terminal (3) can be coupled together, picture signal is delivered on display terminal (3).After display terminal (3) receives image, can store the image in the memorizer of self, or show on display, or send to by the Internet the unit needed.
Claims (8)
1. wireless superfine electric endoscope, it is characterized in that, comprise insertion section (1), main body (2) and display terminal (3), described insertion section (1) is connected with main body (2), and main body (2) is connected with display terminal (3) by wireless or wired mode; Described main body (2) comprises interface board (12), LED driver (13), wireless transmitter module (14), power supply unit (15) and USB socket (16).
2. wireless superfine electric according to claim 1 endoscope, it is characterized in that, described insertion section (1) comprises concavees lens (4), the first planoconvex lens (5), the second planoconvex lens (6), diaphragm (7), imageing sensor (8), wire (9), optical fibers group (10) and protecting tube (11), described concavees lens (4) are located at the top ports place of insertion section (1), the first planoconvex lens (5) is positioned at concavees lens (4) rear, the second planoconvex lens (6) is positioned between the first planoconvex lens (5) and diaphragm (7), diaphragm (7) is positioned at imageing sensor (8) front, wire (9) one ends are connected with imageing sensor (8), the other end is connected with main body (2) along protecting tube (11) central hollow cylinder, optical fibers group (10) is close to protecting tube (11) inwall, and an end extends to the front port place of insertion section (1), and the other end is connected with main body (2).
3. wireless superfine electric according to claim 1 endoscope, it is characterized in that, described insertion section (1) comprises protective glass (20), prism group (21), planoconvex lens (22), doublet (23), diaphragm (7), imageing sensor (8), wire (9), optical fibers group (10) and protecting tube (11), described protective glass (20) is located at top ports place, insertion section (1), prism group (21) is located at protective glass (20) rear, diaphragm (7) and planoconvex lens (22) are close to prism group (21) afterwards in order, doublet (23) is positioned between planoconvex lens (22) and imageing sensor (8), wire (9) one ends are connected with imageing sensor (8), the other end is connected with main body (2) along protecting tube (11) central hollow cylinder, optical fibers group (10) is close to protecting tube (11) inwall, one end extends to the front port place of insertion section (1), the other end is connected with main body (2).
4. according to the described wireless superfine electric of claim 2 or 3 endoscope, it is characterized in that, interface board (12) is connected with the imageing sensor (8) in insertion section (1) by wire (9), interface board (12) outfan is connected with USB socket (16) with wireless transmitter module (14) respectively, LED driver (13) is connected with optical fibers group (10) optics, power supply unit (15) is connected with insertion section (1), interface board (12), LED driver (13), wireless transmitter module (14), USB socket (16) respectively, is these parts supply power supplys.
5. wireless superfine electric according to claim 4 endoscope, is characterized in that, described wireless transmitter module (14) is blue teeth wireless transmitter module or WI-FI wireless transmitter module.
6. wireless superfine electric according to claim 1 endoscope, is characterized in that, display terminal (3) comprises that video telephone, mobile phone, computer or other have wireless communication function, have the electronic equipment of Presentation Function simultaneously.
7. wireless superfine electric according to claim 2 endoscope, it is characterized in that, the diameter of described concavees lens (4), the first planoconvex lens (5), the second planoconvex lens (6), diaphragm (7) and imageing sensor (8) is φ 0.1-1mm.
8. wireless superfine electric according to claim 3 endoscope, it is characterized in that, the diameter of described prism group (21), planoconvex lens (22), doublet (23), diaphragm (7) and imageing sensor (8) is φ 0.1-1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203844633U CN203314929U (en) | 2013-06-28 | 2013-06-28 | Wireless superfine electronic endoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203844633U CN203314929U (en) | 2013-06-28 | 2013-06-28 | Wireless superfine electronic endoscope |
Publications (1)
| Publication Number | Publication Date |
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| CN203314929U true CN203314929U (en) | 2013-12-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013203844633U Expired - Fee Related CN203314929U (en) | 2013-06-28 | 2013-06-28 | Wireless superfine electronic endoscope |
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| CN (1) | CN203314929U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158018A1 (en) * | 2014-04-18 | 2015-10-22 | 深圳市永恒丰智能设备有限公司 | Endoscope capable of connecting to mobile device, and endoscope system thereof |
| CN105640479A (en) * | 2015-12-30 | 2016-06-08 | 嘉兴市大视野光学仪器有限公司 | Superfine electronic endoscope applied to video imaging operation |
| CN106388758A (en) * | 2016-10-28 | 2017-02-15 | 邹德威 | Endoscope |
| WO2017177568A1 (en) * | 2016-04-14 | 2017-10-19 | 中兴通讯股份有限公司 | Photographing apparatus and photographing system |
| CN108836238A (en) * | 2018-06-26 | 2018-11-20 | 陈克银 | For the superfine endoscope in needle knife mirror |
| CN109717827A (en) * | 2019-02-26 | 2019-05-07 | 上海欧太医疗器械有限公司 | Fine soft video laryngoscope |
-
2013
- 2013-06-28 CN CN2013203844633U patent/CN203314929U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015158018A1 (en) * | 2014-04-18 | 2015-10-22 | 深圳市永恒丰智能设备有限公司 | Endoscope capable of connecting to mobile device, and endoscope system thereof |
| CN105640479A (en) * | 2015-12-30 | 2016-06-08 | 嘉兴市大视野光学仪器有限公司 | Superfine electronic endoscope applied to video imaging operation |
| WO2017177568A1 (en) * | 2016-04-14 | 2017-10-19 | 中兴通讯股份有限公司 | Photographing apparatus and photographing system |
| CN107302648A (en) * | 2016-04-14 | 2017-10-27 | 中兴通讯股份有限公司 | A kind of filming apparatus and camera system |
| CN106388758A (en) * | 2016-10-28 | 2017-02-15 | 邹德威 | Endoscope |
| CN108836238A (en) * | 2018-06-26 | 2018-11-20 | 陈克银 | For the superfine endoscope in needle knife mirror |
| CN109717827A (en) * | 2019-02-26 | 2019-05-07 | 上海欧太医疗器械有限公司 | Fine soft video laryngoscope |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131204 Termination date: 20160628 |