CN201689051U - Technoscope - Google Patents
Technoscope Download PDFInfo
- Publication number
- CN201689051U CN201689051U CN2010200469810U CN201020046981U CN201689051U CN 201689051 U CN201689051 U CN 201689051U CN 2010200469810 U CN2010200469810 U CN 2010200469810U CN 201020046981 U CN201020046981 U CN 201020046981U CN 201689051 U CN201689051 U CN 201689051U
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- China
- Prior art keywords
- technoscope
- emitting diode
- diode lamp
- led lamp
- blue light
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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.)
- Expired - Fee Related
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Abstract
The utility model provides a technoscope, comprising a video connector; a shell which is provided with the video connector and a switch; a flexible pipe of which the tail part is arranged on the shell; a lens module which comprises a lower shell arranged at the head part of the flexible pipe; a circuit board which is arranged on the lower shell, is electrically connected to the video connector and the switch and is provided with a chip; a white light emitting diode lamp and a blue light emitting diode lamp, a microscope base which is arranged on the circuit board; an optical lens which is arranged on the microscope base, lens sealing glass which is overlapped on the optical lens in a sheathing way and is provided with a yellow filter; a light guiding column which is respectively overlapped on the white light emitting diode lamp and the blue light emitting diode lamp in a sheathing way, and an upper shell which is arranged on the lower shell to package the lens module and is provided with holes which are respectively aligned to the white light emitting diode lamp and the blue light emitting diode lamp.
Description
Technical field
The utility model relates to technoscope, particularly relates to the technoscope that is used to detect chemical substance.
Background technology
At present, the hose type technoscope is the white light source endoscope, yet, because the white light wavelength is wider, thereby can not carry out clear detection to chemical substance (for example fluorescence chemical thing).
Summary of the invention
In view of this, the utility model provides a kind of technoscope at this, it not only can carry out common conventional sense, also can detect clearly chemical substance (such as fluorescent chemicals) simultaneously, simultaneously, the utility model also provides a kind of sealing property technoscope preferably.
In order to realize first purpose of the present utility model, the utility model provides a kind of technoscope, comprising: video heads; Shell wherein is equipped with described video heads, and is provided with switch; Flexible pipe, its afterbody is installed to described shell; Lens assembly, it comprises: lower casing, it is installed to the head of described flexible pipe; Wiring board, it is installed to described lower casing, and is electrically connected to described video heads and described switch, and is provided with chip, white led lamp and blue light-emitting diode lamp; Microscope base, it is installed to described wiring board; Optical lens, it is installed to described microscope base; The camera lens seal glass, it is nested on the described optical lens and is provided with yellow filter; The leaded light post, it is nested in respectively on described white led lamp and the described blue light-emitting diode lamp; Upper casing, it is installed to described lower casing encapsulating described lens assembly, and has the hole of aiming at described white led lamp and described blue light-emitting diode lamp respectively.
Preferred structure is, described switch is electrically connected to described video heads, described switch has the primary importance and the second place at least, when being in described primary importance, make described white led lamp connection unlatching and described blue light-emitting diode lamp is turn-offed, described blue light-emitting diode lamp is communicated with opens and make described white led lamp shutoff.
As from the foregoing, technoscope provided by the utility model, throw light on by being provided with the blue light-emitting diode lamp in addition, and provide corresponding switch control structure, when carrying out chemical substance (for example fluorescence chemical material) detection, open by switch control blue light-emitting diode lamp, fluorescence chemical material by the blue light-emitting diode light irradiation can send green glow or gold-tinted, filter out blue light by the yellow filter that is arranged on the camera lens this moment, make camera lens can capture green glow or gold-tinted that the fluorescence chemical material sends singlely, the picture signal that is caught in is sent to video heads, and then can observe clearly chemical substance.
In addition, further, preferred structure is that described video heads is integrated in the endoscope handle.
And preferred described video heads is connected to display device.
Moreover preferred structure is that described switch is provided with button.
Further preferred structure is that described optical lens is installed to described microscope base by screw thread.
Moreover preferred structure is that described upper casing has the positioning shaft hole coaxial with described optical lens.
Preferred structure is that described positioning shaft hole is the staged positioning shaft hole.
In addition, in order to realize second purpose of the present utility model, strengthen waterproof anti-corrosion effect of the present utility model, be provided with glue filling opening and venthole at described lower casing, from described glue filling opening to the space of described venthole, be full of marine glue, because marine glue has the better seal performance, thereby make the camera lens part of the utility model technoscope can prevent what external liquid from infiltrating well, thereby have waterproof, corrosion resistant effect preferably.
Description of drawings
Fig. 1 is the exploded perspective view according to the technoscope of an embodiment of the present utility model.
Fig. 2 is the cut-open view according to the lower casing of the technoscope of Fig. 1.
Embodiment
Not only can carry out conventional sense according to technoscope of the present utility model, and can be used in the detection chemical substance.
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.
As shown in fig. 1, technoscope according to an embodiment of the utility model comprises: video heads 1 (for example being integrated in the video heads on the handle), shell 2, be installed in the sheath 6 of (for example putting glue fixes) on the shell 2, flexible pipe 7, and lens assembly, wherein the two ends of flexible pipe 7 (being afterbody and head) is respectively installed to the lower casing 8 of shell 2 and lens assembly.
Lens assembly comprises: lower casing 8, be installed to lower casing 8 and be provided with the wiring board 9 of chip 15, be installed to the microscope base 16 of wiring board 9, (for example installing by screw thread) optical lens 17 in microscope base 16 is installed, be nested in the camera lens seal glass 18 (for example being provided with yellow filter) on the camera lens 17 and be enclosed within on the lower casing 8 upper casing 13 with the encapsulation lens assembly.
In technoscope according to an embodiment of the present utility model, white LED lamp 10 and blue LED lamp 11 are electrically connected on the wiring board 9, two leaded light posts 14 are nested in respectively on white LED lamp 10 and the blue LED lamp 11, have the hole of aiming at white LED lamp 10 and blue LED lamp 11 respectively on the upper casing 13, and can have the ladder positioning shaft hole coaxial with camera lens 17; Shell 2 is provided with switch base 5 (for example fixing by a glue), the switch 4 of LED lamp is installed in the switch base 5 and can be provided with button 3, and is electrically connected to wiring board 9 (described electric connection line 19 can pass flexible pipe 7) from the respective switch pin that corresponds respectively to white LED lamp 10 and blue LED lamp 11; Video heads 1 is installed in (for example being pressed into) shell 2, and video heads 1 is electrically connected to switch 4 and passes flexible pipe 7 by lead and is electrically connected to wiring board 9.
Like this, compare, also be provided with blue LED lamp 11 according to technoscope of the present utility model, and control the work of white LED lamp 10 and blue LED lamp 11 by switch 4 with only using the white LED lamp illumination in the technoscope of the prior art.When needs carry out conventional sense, the button on the switch 43 can be placed primary importance (or claiming conventional sense position, for example position of head side or camera lens side), thereby only open white LED lamp 10 to carry out conventional sense; When needs carry out the detection of fluorescence chemical material, button on the switch 43 can be placed the second place (or to claim the chemical substance detection position, the position of rear side or video heads side for example), thereby only opening blue LED lamp 11 detects to carry out the fluorescence chemical material, the fluorescence chemical material that is shone by blue-ray LED can send green glow or gold-tinted, filter blue light by being arranged on the yellow filter that (for example is arranged on the camera lens seal glass 18) on the camera lens 17 this moment, make camera lens 17 can capture green glow or gold-tinted that the fluorescence chemical material sends, the picture signal that is caught in is sent to video heads 1 singlely.Image output according to technoscope of the present utility model can be adopted various suitable vision signals (for example ntsc video signal), and can be connected to display device (as televisor by the video interface that is fit to, monitor, endoscope handle etc.), with the picture signal that demonstration captures, has the favorable compatibility energy.
As from the foregoing, in according to technoscope of the present utility model, lens assembly (comprising microscope base 16, camera lens 17, camera lens seal glass 18, yellow filter etc.) is arranged on head (camera lens side as shown in the figure); Illuminator (comprising white LED lamp 10 and blue LED lamp 11) is arranged on head, thereby the fine leaded light of light requirement not, thereby has improved illumination intensity; Switch 4 is arranged on afterbody (video heads side as shown in the figure), is used to control the illumination operation of white LED lamp 10 and blue LED lamp 11 and the picture catching of lens assembly.
As shown in Figure 2, can be provided with glue filling opening 21 and venthole 20 in the lower casing 8 according to technoscope of the present utility model (for example Blue-V endoscope), after finishing, assembling can carry out encapsulating to glue filling opening 21, and when flowing out, venthole 20 stops encapsulating when glue, make the gap of endoscope head (camera lens side) be full of glue, thereby strengthened water resistance.
In according to technoscope of the present utility model, head (camera lens side) housing can adopt the corrosion resistant high performance material of waterproof to make, for example, make by the high-performance aeronautical material, degree of protection can reach IP68, can be at 10 meters hydraulic pressure and gasoline, diesel oil, lubricant, operate as normal under the rugged surroundings such as gasoline clean-out system, working temperature can reach-20 ℃ to 50 ℃, can be widely used in various industrial detection, various pipelines, petrochemical industry, automobile industry, railway, shipping, electrical equipment, the electronic industry rock gas detects, aviation, the security against fire maintenance, big small-sized board maintenance, during various tube wall maintenance etc. are used.
Can be any suitable industrial Blue-V endoscope according to technoscope of the present utility model, for example, 55 ° of the angles of view, probe diameter 9mm, active length 900-1000mm, depth of field 3.2cm are above, the industrial Blue-V endoscope that adopts ntsc video output.
In sum, technoscope provided by the utility model, by the blue-ray LED illumination being set in addition and corresponding control structure being provided, not only can carry out conventional sense, and can be used in the detection chemical substance, and have waterproof, corrosion-resistant, advantages such as illumination intensity is high, applied range.
Above embodiment only is the preferred implementation of the system that provides of the utility model, and is not to be used to limit protection domain of the present utility model.Should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model principle; also can carry out various improvement and variation; such as increasing, delete, replace or merge some functional unit/module, and these improvement and changing also within protection domain of the present utility model.
Claims (9)
1. a technoscope is characterized in that, this technoscope comprises:
Video heads;
Shell wherein is equipped with described video heads, and is provided with switch;
Flexible pipe, its afterbody is installed to described shell;
Lens assembly, it comprises:
Lower casing, it is installed to the head of described flexible pipe;
Wiring board, it is installed to described lower casing, and is electrically connected to described video heads and described switch, and is provided with chip, white led lamp and blue light-emitting diode lamp;
Microscope base, it is installed to described wiring board;
Optical lens, it is installed to described microscope base;
The camera lens seal glass, it is nested on the described optical lens and is provided with yellow filter;
The leaded light post, it is nested in respectively on described white led lamp and the described blue light-emitting diode lamp;
Upper casing, it is installed to described lower casing encapsulating described lens assembly, and has the hole of aiming at described white led lamp and described blue light-emitting diode lamp respectively.
2. technoscope according to claim 1 is characterized in that,
Described switch is electrically connected to described video heads, described switch has the primary importance and the second place at least, when being in described primary importance, make described white led lamp connection unlatching and described blue light-emitting diode lamp is turn-offed, described blue light-emitting diode lamp is communicated with opens and make described white led lamp shutoff.
3. technoscope according to claim 1 is characterized in that,
Described video heads is integrated in the endoscope handle.
4. technoscope according to claim 1 is characterized in that,
Described video heads is connected to display device.
5. technoscope according to claim 1 is characterized in that,
Described switch is provided with button.
6. technoscope according to claim 1 is characterized in that,
Described optical lens is installed to described microscope base by screw thread.
7. technoscope according to claim 1 is characterized in that,
Described upper casing has the positioning shaft hole coaxial with described optical lens.
8. technoscope according to claim 1 is characterized in that,
Described positioning shaft hole is the staged positioning shaft hole.
9. technoscope according to claim 1 is characterized in that,
Described lower casing is provided with glue filling opening and venthole, is full of marine glue from described glue filling opening to the space of described venthole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200469810U CN201689051U (en) | 2010-01-21 | 2010-01-21 | Technoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010200469810U CN201689051U (en) | 2010-01-21 | 2010-01-21 | Technoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201689051U true CN201689051U (en) | 2010-12-29 |
Family
ID=43377331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010200469810U Expired - Fee Related CN201689051U (en) | 2010-01-21 | 2010-01-21 | Technoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201689051U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103597340A (en) * | 2011-02-28 | 2014-02-19 | 斯奈克玛 | Device for searching for defects on parts by endoscopy |
-
2010
- 2010-01-21 CN CN2010200469810U patent/CN201689051U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103597340A (en) * | 2011-02-28 | 2014-02-19 | 斯奈克玛 | Device for searching for defects on parts by endoscopy |
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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: 20101229 Termination date: 20190121 |