CN107490855A - Industrial endoscope with rotation, turn over function - Google Patents
Industrial endoscope with rotation, turn over function Download PDFInfo
- Publication number
- CN107490855A CN107490855A CN201710784760.XA CN201710784760A CN107490855A CN 107490855 A CN107490855 A CN 107490855A CN 201710784760 A CN201710784760 A CN 201710784760A CN 107490855 A CN107490855 A CN 107490855A
- Authority
- CN
- China
- Prior art keywords
- camera
- rotation
- shank
- industrial endoscope
- protecting bin
- Prior art date
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- Pending
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2407—Optical details
- G02B23/2461—Illumination
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B23/00—Telescopes, e.g. binoculars; Periscopes; Instruments for viewing the inside of hollow bodies; Viewfinders; Optical aiming or sighting devices
- G02B23/24—Instruments or systems for viewing the inside of hollow bodies, e.g. fibrescopes
- G02B23/2476—Non-optical details, e.g. housings, mountings, supports
- G02B23/2484—Arrangements in relation to a camera or imaging device
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- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Abstract
The invention discloses it is a kind of have rotation, turn over function industrial endoscope, including shank and the mirror core that is arranged in shank；Mirror core includes being arranged on the camera of shank front end and is arranged on the rotating mechanism that below camera, axis for driving whole mirror core to surround shank carries out 360 ° of unlimited rotaries；Camera is arranged in a protecting bin, and mirror core also includes switching mechanism, for driving protecting bin or so to overturn.Industrial endoscope visual range of the present invention is bigger, and structure is more stable, and operation is more flexible, and overall volume is smaller, can be worked in more narrow space, the scope of application is more extensive.
Description
Technical field
The present invention relates to industrial endoscope technical field, and in particular to it is a kind of have rotation, turn over function industry in peep
Mirror.
Background technology
Industrial endoscope is a kind of non-destructive detecting device, and crooked pipeline depths can be detected, it may be observed that naked eyes are not
The position that can be looked at straight, can observe interior spatial structure and state in sealing cavity, can realize distant surveillance and operation.Industry
Endoscope can be used for the inspection and observation in place that high temperature, poisonous, nuclear radiation and human eye can not observe directly, such as to automobile,
The detection of the equipment such as aero-engine, pipeline, machine components, it can be not required to dismantle or destroy assembling and equipment feelings out of service
Realize Non-Destructive Testing under condition, be widely used in aviation, automobile, ship, electrically, chemistry, electric power, coal gas, atomic energy, building build
Each department of modern core industry such as build.With the development of science and technology, the equipment, instrument used in many industries are more and more accurate,
In industrial endoscope field, it is necessary to much more narrow space detects, this just needs to design, and volume is smaller, visual model
Enclose bigger industrial endoscope.
The content of the invention
The technical problem to be solved in the present invention is to provide a kind of volume is smaller, visual range is bigger, and can rotate automatically,
Upset adjustment viewing angle, the industrial endoscope of auto-focusing.
In order to solve the above technical problems, the present invention adopts the following technical scheme that：
Design a kind of with rotation, the industrial endoscope of turn over function, it is characterised in that including shank and be arranged on described
Mirror core in shank；The mirror core include be arranged on the shank front end camera and be arranged on it is below the camera, be used for
Whole mirror core is driven to carry out the rotating mechanism of 360 ° of unlimited rotaries around the axis of the shank；
The rotating mechanism includes support frame, the slip ring installed in support frame as described above center, on support frame as described above
Rotation motor, and the internal gear of connection corresponding with the rotation motor, support frame as described above is arranged in described by bearing
In the middle part of gear, rotor and the support frame as described above of the slip ring are fixedly installed togather；The center line of the internal gear and the mirror
The axis of body coincides；
The camera is arranged in a protecting bin, and support wheel shaft, the branch are respectively equipped with the both sides of the protecting bin
Support wheel shaft is installed together by supporting plate and lower support frame respectively；The protecting bin includes fastening the upper casing being packaged together
Body and lower house, camera lens is provided with the top of the upper shell, and the camera is arranged on immediately below the camera lens；
The mirror core also includes switching mechanism, upset motor that the switching mechanism includes being arranged on support frame as described above,
The first main pulley that rotating shaft with the upset motor is installed together, and it is arranged on camera protecting bin side support wheel shaft
On threading belt pulley, it is described threading belt pulley be fixedly installed togather with the protecting bin, first main pulley and institute
State threading belt pulley between by belt connect drive, for drive the protecting bin around it is described threading belt pulley axis turn over
Turn.
In the above-mentioned technical solutions, rotating mechanism is used to drive whole mirror core to rotate around its axis in shank, rotation
It is 360 ° of unlimited rotaries to turn scope, and switching mechanism is used to drive lens protection storehouse or so to overturn, so as to adjust the angle of visibility of camera
Degree and visual range., being capable of adjust automatically industrial endoscope visual angle by upset and rotating mechanism so that the scope of observable is more
Greatly.
Wherein, rotation motor drives internal gear rotation, and internal gear is installed together with support frame, and the critical piece of mirror core is equal
It is installed together with support frame, drives whole mirror core to rotate when internal gear rotates, the centrally disposed slip ring of support frame, to ensure mirror
Core keeps power supply and the signal transmission of stabilization when being rotated, and avoids the circuit caused by unlimited rotary from twisting off.Upset electricity
Machine drives threading pulley rotation by belt so that camera protecting bin does flip-flop movement around the axis of threading belt pulley, together
Shi Peihe rotating mechanisms, a wide range of adjustment of camera perspective is realized jointly.
Preferably, the mirror core also includes focus adjusting mechanism, and the focus adjusting mechanism includes the tune being arranged on support frame as described above
Burnt motor, the second main pulley for being installed together of rotating shaft with the focusing motor, and to be arranged on camera protecting bin another
Focusing eccentric wheel on collateral support wheel shaft, the camera are fixedly installed togather by connector and the focusing eccentric wheel, institute
State to connect by belt between the second main pulley and the focusing eccentric wheel and drive, for driving the camera along the camera lens
Axis reciprocatingly moves, and adjusts the distance between camera and camera lens.
Focus adjusting mechanism is rotated by motor driven focusing eccentric wheel of focusing, and camera is driven along camera lens axle by eccentric wheel of focusing
Line reciprocatingly moves, and realizes the adjustment of distance between camera and camera lens, it is achieved thereby that automatic focusing.When camera protecting bin turns over
When turning, focusing eccentric wheel side also along support wheel shaft synchronizing moving, ensures that camera and the distance between camera lens are constant.Need to adjust
During focal length, focusing motor controls focusing eccentric wheel to rotate again.
Preferably, LED illumination lamp, the lamp plate of the LED illumination lamp are respectively equipped with the upper shell both sides of the protecting bin
It is arranged on outside the camera lens.Lamp plate is generally arranged on outside camera lens by existing industrial endoscope illuminating lamp, front, due to shining
Bright lamp lamp plate is glass fibre material, and because the characteristic of its material in itself easily causes light leak, the light influence spilt can be to mirror
Head impacts, forms dazzle, causes to be imaged observation and detection unintelligible, that influence endoscope.Illuminating lamp is set in the present invention
Put and be separately positioned on the both sides of camera lens in the outside of camera lens, the lamp plate of two illuminating lamps, will not produce light leak influences asking for camera lens
Topic.
Preferably, it is respectively arranged with magnet piece in the position at the top of the upper shell, camera lens both sides；Protected in the camera
The bottom in shield storehouse is provided with reverse circuit control panel, and the focusing motor, upset motor are electric with the reverse circuit control panel respectively
Connection, is provided with Magnetic Sensor on the reverse circuit control panel.Magnet soon and Magnetic Sensor setting play overturn it is spacing
Effect, when under drive of the protecting bin in threading belt pulley, when being turned to certain angle along the axis of threading belt pulley, magnet piece is made
For the Magnetic Sensor on reverse circuit control panel, expression has been turned to maximum angle, and Magnetic Sensor is to reverse circuit control panel
Signal is sent, upset motor is stopped.When protecting bin is turned to the same angle of opposite side, the magnet piece of opposite side is similarly
Work, limit the flip angle of its opposite side.
Preferably, camera circuitry control panel, the control of the camera are provided with the supporting plate of the threading pulley side
Line processed electrically connects through the threading belt pulley with the camera circuitry control panel.Camera control line is through threading belt pulley and outside
Portion's camera circuitry control panel connection, it can avoid the camera control line when protecting bin is overturn that winding occurs, twists off, ensure that camera exists
It is unaffected to carry out signal transmission during rotary movement.
Preferably, cloche is provided with the shank front end, the height of the cloche is more than the height of the protecting bin,
And cover the protecting bin；The cloche is arranged on the shank by sealing glue solidifying.
Preferably, the protecting bin is 220 ° around the angular range of the axis upset of the threading belt pulley.
Preferably, power supply circuit board, the stator of the power supply circuit board and the slip ring are provided with support frame as described above bottom
Corresponding connection, powers for the mirror core.
Preferably, the shank rear end is provided with the signal connector for connection corresponding with peripheral control unit；It is described
The connection corresponding with the stator of the slip ring of the transmission line of signal connector；For transmitting number caused by each several part in the mirror core
It is believed that number.
Preferably, a diameter of 37mm of the shank of the industrial endoscope, volume is smaller, and the scope of application is more extensive.
The beneficial effects of the present invention are：
Industrial endoscope of the present invention can realize 220 ° of upsets of automatic 360 ° of unlimited rotaries of mirror core, camera, and rotate,
Upset each realizes that the action rotate, overturn can be carried out simultaneously, and the two is independent of each other using independent mechanism, so as to
Arbitrarily to adjust visual angle, range of observation is expanded；The setting of focus adjusting mechanism can realize the adjustment at any time of camera focus, and revolve
Focal length is unaffected while turning, overturn, and makes image more stable, clear.LED illumination lamp is set on the outside of camera lens, and auxiliary is shone
It is bright, and dazzle can be avoided, display effect becomes apparent from.
Industrial endoscope visual range of the present invention is bigger, and structure is more stable, and operation is more flexible, and overall volume is smaller, energy
Enough to be worked in more narrow space, the scope of application is more extensive,
Brief description of the drawings
Fig. 1 is structural representation of the present invention with rotation, the industrial endoscope of turn over function；
Fig. 2 is the reverses direction schematic diagram of camera protecting bin；
Fig. 3 is along the sectional view of line A-A in Fig. 1；
Fig. 4 is the enlarged drawing of camera protecting bin part in Fig. 3；
Label in figure：1 is shank, and 2 be camera；3 be support frame, and 4 be slip ring, and 5 be rotation motor, and 6 be internal gear, and 7 are
Bearing, 8 be protecting bin, and 9,10 be support wheel shaft, and 11,12 be supporting plate；13 be upset motor, and 14 be the first main pulley, 15
To thread belt pulley, 16,17 be belt；18 be upper shell, and 19 be lower house, and 20 be camera lens；21 be focusing motor, and 22 be second
Main pulley, 23 be focusing eccentric wheel, and 24 be LED illumination lamp, and 25 be magnet piece, and 26 be reverse circuit control panel；27 be glass
Cover, 28 be power supply circuit board, and 29 be signal connector.
Embodiment
Illustrate the embodiment of the present invention with reference to embodiment, but following examples are used only to describe in detail
The present invention, the scope not limiting the invention in any way.Involved equipment component is as without especially in the examples below
Illustrate, be conventional equipment element.
Embodiment 1：It is a kind of that there is rotation, the industrial endoscope of turn over function, including shank 1 and be arranged in shank 1
Mirror core；Mirror core include being arranged on the camera 2 of the front end of shank 1 and be arranged on the lower section of camera 2, for driving whole mirror core to surround mirror
The axis of body carries out the rotating mechanism of 360 ° of unlimited rotaries.
Rotating mechanism includes support frame 3, the slip ring 4 installed in the center of support frame 3, the rotation horse on support frame 3
Up to 5, and the internal gear 6 of connection corresponding with rotation motor 5, support frame 3 are arranged on the middle part of internal gear 6, slip ring 4 by bearing 7
Rotor be fixedly installed togather with support frame 3；The axis of the center line of internal gear 6 and shank 1 coincides.
Camera 2 is arranged in protecting bin 8, and support wheel shaft 9,10 is respectively equipped with the both sides of protecting bin 8, supports wheel shaft 9,10
It is installed together respectively by supporting plate 11,12 with lower support frame 3.Protecting bin 8 includes fastening the upper shell being packaged together
18 and lower house 19, camera lens 20 is provided with the top of upper shell 19, camera 2 is arranged on immediately below camera lens 20.In the upper of protecting bin 8
The both sides of housing 18 are respectively equipped with LED illumination lamp 24, and the lamp plate of LED illumination lamp 24 is arranged on the outside of camera lens 20.
Mirror core also includes switching mechanism, and switching mechanism includes upset motor 13 and the upset motor being arranged on support frame 3
The first main pulley 14 that 13 rotating shaft is installed together, and it is arranged on wearing on the side of camera protecting bin 8 support wheel shaft 10
Line belt pulley 15, threading belt pulley 15 are fixedly installed togather with protecting bin 8, the first main pulley 14 with thread belt pulley 15 it
Between pass through belt 16 connection driving.Camera circuitry control panel is provided with the supporting plate 12 of threading belt pulley 15 side, camera 2
Control line electrically connects through threading belt pulley 15 with camera circuitry control panel.Cloche 27, cloche 27 are provided with the front end of shank 1
Height be more than the height of protecting bin 8, and covering protection storehouse 8；Cloche 27 is arranged on shank 1 by sealing glue solidifying.Protect
The angular range that storehouse 8 is protected around the axis upset of threading belt pulley 15 is 220 °.
Mirror core also includes focus adjusting mechanism, and focus adjusting mechanism includes the focusing motor 21 being arranged on support frame 3 and focusing motor
The second main pulley 22 that 21 rotating shaft is installed together, and the focusing being arranged on the opposite side of protecting bin 8 support wheel shaft 9 are inclined
Heart wheel 23, camera 2 are fixedly installed togather, the second main pulley 22 and focusing are eccentric by connector and focusing eccentric wheel 23
Connected and driven by belt 17 between wheel 23, for driving camera 2 to be reciprocatingly moved along lens axis, adjust camera 2 and camera lens
The distance between 20.
Magnet piece 25 is respectively arranged with the position at the top of upper shell 18, the both sides of camera lens 20；Set in the bottom of protecting bin 8
There is reverse circuit control panel 26, focusing motor 21, upset motor 13 electrically connect with reverse circuit control panel 26 respectively, in upset electricity
Road control panel 26 is provided with Magnetic Sensor.
Power supply circuit board 28, the connection corresponding with the stator of slip ring 4 of power supply circuit board 28 are provided with the bottom of support frame 3.In mirror
The rear end of body 1 is provided with the signal connector 29 for connection corresponding with peripheral control unit；The transmission line of signal connector 29 with
The stator of slip ring 4 is corresponding to be connected；For transmitting data-signal caused by each several part in mirror core.
In the present embodiment, a diameter of 37mm of the shank of the industrial endoscope, but industrial endoscope and not only in the present invention
It is limited to this specification, the mutually isostructural industrial endoscope of other specification sizes can be also made according to specific usable condition, is all existed
Within protection scope of the present invention.
Illustrate embodiments of the present invention by taking the industrial endoscope in embodiment 1 as an example below：
The industrial endoscope at work, the visual angle of camera, upset motor band is adjusted by the upset of camera protecting bin
Dynamic first main pulley rotates, and the first main pulley threads pulley rotation by belt drive, makes protecting bin and threading belt
Wheel synchronous axial system, protecting bin are 220 ° around the angular range that the axis of threading belt pulley rotates, and the upset of protecting bin is reverse such as
Shown in arrow in Fig. 2.Realized by the magnet piece set at the top of protecting bin spacing, but protecting bin is turned to side most
During wide-angle, magnet piece goes to the position nearest apart from bottom reverse circuit control panel, to what is set on reverse circuit control panel
Magnetic Sensor acts, and Magnetic Sensor reverse circuit control panel sends signal, acts upset motor stopping.
While protecting bin is overturn, whole mirror core is rotated under the drive of rotating mechanism, and no matter protecting bin is overturn
To which angle, mirror core can carry out 360 ° of unlimited rotaries, and rotation motor drives internal gear rotation, internal gear by bearing with
Support frame in mirror core is installed together, and internal gear just drives whole mirror core to rotate when rotating, the centrally disposed slip ring of support frame, sliding
The rotor of ring rotates together with mirror core, and stator carries out connection with outside, is powered and realizes that signal transmits for mirror core, keep away
Exempt from that circuit winding occurs during rotation, twist off.
The focusing of camera is realized by focus adjusting mechanism, focusing motor driven second main pulley rotates, the second main pulley
Rotated by belt drive focusing eccentric wheel, focusing eccentric wheel is installed together by connector and the camera in protecting bin, is adjusted
When burnt eccentric wheel rotates, drive camera to move back and forth up and down, change the distance between camera and camera lens in this way, it is real
Now focus.When protecting bin is overturn, focusing motor also drives the focusing equidirectional rotation of eccentric wheel, ensures phase in switching process
Machine focal length is constant.
The LED illumination lamp of floor light is set outside camera protecting bin, and lamp plate is arranged on the outside of camera lens, avoids lamp plate
Because material characteristic produces light leak, the problem of camera lens produces dazzle is influenceed, ensure that the quality of camera display picture.
The present invention is described in detail above in conjunction with embodiment, but person of ordinary skill in the field can manage
Solution, on the premise of present inventive concept is not departed from, can also be changed to each design parameter in above-described embodiment, be formed
Multiple specific embodiments, it is the common excursion of the present invention, is no longer described in detail one by one herein.
Claims (10)
1. a kind of have rotation, the industrial endoscope of turn over function, it is characterised in that including shank and is arranged in the shank
Mirror core；The mirror core includes being arranged on the camera of the shank front end and is arranged on below the camera, whole for driving
Individual mirror core carries out the rotating mechanism of 360 ° of unlimited rotaries around the axis of the shank；
The rotating mechanism includes support frame, the slip ring installed in support frame as described above center, the rotation on support frame as described above
Turn motor, and the internal gear of connection corresponding with the rotation motor, support frame as described above is arranged on the internal gear by bearing
Middle part, rotor and the support frame as described above of the slip ring are fixedly installed togather；The center line of the internal gear and the shank
Axis coincides；
The camera is arranged in a protecting bin, and support wheel shaft, the support wheel are respectively equipped with the both sides of the protecting bin
Axle is installed together by supporting plate and lower support frame respectively；The protecting bin include fastening the upper shell that is packaged together and
Lower house, camera lens is provided with the top of the upper shell, and the camera is arranged on immediately below the camera lens；
The mirror core also includes switching mechanism, and the switching mechanism includes upset motor and the institute being arranged on support frame as described above
The first main pulley that the rotating shaft of upset motor is installed together is stated, and the threading being arranged on protecting bin side support wheel shaft
Belt pulley, the threading belt pulley are fixedly installed togather with the protecting bin, first main pulley and the threading skin
Connected and driven by belt between belt wheel.
2. according to claim 1 have rotation, the industrial endoscope of turn over function, it is characterised in that the mirror core is also
Including focus adjusting mechanism, the focus adjusting mechanism includes being arranged on the focusing motor on support frame as described above, turn with the focusing motor
The second main pulley that axle is installed together, and the focusing eccentric wheel being arranged on the protecting bin opposite side support wheel shaft,
The camera is fixedly installed togather by connector and the focusing eccentric wheel, and second main pulley and the focusing are inclined
Between heart wheel by belt connect drive, for driving the camera to be reciprocatingly moved along the lens axis, regulation camera with
The distance between camera lens.
3. according to claim 2 have rotation, the industrial endoscope of turn over function, it is characterised in that in the protection
The upper shell both sides in storehouse are respectively equipped with LED illumination lamp, and the lamp plate of the LED illumination lamp is arranged on outside the camera lens.
4. according to claim 2 have rotation, the industrial endoscope of turn over function, it is characterised in that in the upper casing
Top, the position of camera lens both sides of body are respectively arranged with magnet piece；Reverse circuit control panel is provided with the bottom of the protecting bin,
The focusing motor, upset motor electrically connect with the reverse circuit control panel respectively, are set on the reverse circuit control panel
There is Magnetic Sensor.
5. according to claim 2 have rotation, the industrial endoscope of turn over function, it is characterised in that in the threading
The supporting plate of pulley side is provided with camera circuitry control panel, and the control line of the camera threads belt pulley and institute through described
State the electrical connection of camera circuitry control panel.
6. according to claim 2 have rotation, the industrial endoscope of turn over function, it is characterised in that in the shank
Front end is provided with cloche, and the height of the cloche is more than the height of the protecting bin, and covers the protecting bin；The glass
Cover is arranged on the shank by sealing glue solidifying.
7. according to claim 2 have rotation, the industrial endoscope of turn over function, it is characterised in that the protecting bin
Angular range around the axis upset of the threading belt pulley is 220 °.
8. according to claim 2 have rotation, the industrial endoscope of turn over function, it is characterised in that in the support
Frame bottom is provided with power supply circuit board, power supply circuit board connection corresponding with the stator of the slip ring.
9. according to claim 2 have rotation, the industrial endoscope of turn over function, it is characterised in that in the shank
Rear end is provided with the signal connector for connection corresponding with peripheral control unit；The transmission line of the signal connector with it is described
The stator of slip ring is corresponding to be connected；For transmitting data-signal caused by each several part in the mirror core.
10. according to claim 1 have rotation, the industrial endoscope of turn over function, it is characterised in that in the industry
The a diameter of 37mm of shank of sight glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784760.XA CN107490855A (en) | 2017-09-04 | 2017-09-04 | Industrial endoscope with rotation, turn over function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710784760.XA CN107490855A (en) | 2017-09-04 | 2017-09-04 | Industrial endoscope with rotation, turn over function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107490855A true CN107490855A (en) | 2017-12-19 |
Family
ID=60651524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710784760.XA Pending CN107490855A (en) | 2017-09-04 | 2017-09-04 | Industrial endoscope with rotation, turn over function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107490855A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203433189U (en) * | 2013-09-22 | 2014-02-12 | 郑州九泰科技有限公司 | Enclosed multifunctional industrial endoscope |
| CN203658666U (en) * | 2014-01-13 | 2014-06-18 | 郑州九泰科技有限公司 | Waterproof and dustproof industrial endoscope capable of displaying location of defect on inner walls of pipeline and container |
| CN203658665U (en) * | 2014-01-13 | 2014-06-18 | 郑州九泰科技有限公司 | Direct-viewing wide-angle focusing industrial endoscope |
| CN104713890A (en) * | 2013-12-11 | 2015-06-17 | 郑州新力光电技术有限公司 | Big pipe endoscope |
| CN207148417U (en) * | 2017-09-04 | 2018-03-27 | 郑州九泰科技有限公司 | Industrial endoscope with rotation, turn over function |
-
2017
- 2017-09-04 CN CN201710784760.XA patent/CN107490855A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203433189U (en) * | 2013-09-22 | 2014-02-12 | 郑州九泰科技有限公司 | Enclosed multifunctional industrial endoscope |
| CN104713890A (en) * | 2013-12-11 | 2015-06-17 | 郑州新力光电技术有限公司 | Big pipe endoscope |
| CN203658666U (en) * | 2014-01-13 | 2014-06-18 | 郑州九泰科技有限公司 | Waterproof and dustproof industrial endoscope capable of displaying location of defect on inner walls of pipeline and container |
| CN203658665U (en) * | 2014-01-13 | 2014-06-18 | 郑州九泰科技有限公司 | Direct-viewing wide-angle focusing industrial endoscope |
| CN207148417U (en) * | 2017-09-04 | 2018-03-27 | 郑州九泰科技有限公司 | Industrial endoscope with rotation, turn over function |
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