CN211669443U - Industrial endoscope convenient to clearance dust - Google Patents
Industrial endoscope convenient to clearance dust Download PDFInfo
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- CN211669443U CN211669443U CN201922306176.0U CN201922306176U CN211669443U CN 211669443 U CN211669443 U CN 211669443U CN 201922306176 U CN201922306176 U CN 201922306176U CN 211669443 U CN211669443 U CN 211669443U
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Abstract
The utility model relates to an industry endoscope convenient to clearance dust, including the detection camera lens, the one end of detection camera lens is connected with the conducting wire, another pot head that the conducting wire was kept away from to the detection camera lens is equipped with the guard ring, the inside air guide hole that is L shape of seting up of the rampart of guard ring, the inner wall of the vertical end perpendicular to guard ring of air guide hole, the horizontal end perpendicular to guard ring of air guide hole is close to the lateral wall of detection camera lens one end, the inside of air guide hole and the one end intercommunication of air duct, the other end and the fan intercommunication of air duct, be equipped with the air guide ring on the inner wall of guard ring, the conducting hole that communicates with the air guide hole is seted up to the outer wall of air guide ring, the inside of air guide. The utility model discloses a switching on of intercommunicating pore discharges gas from a plurality of ventholes, blows away the dust on the detecting lens, guarantees that the detecting lens can carry out accurate detection work, and gas is discharged from a plurality of ventholes, the better cleanliness factor of having guaranteed on the detecting lens.
Description
Technical Field
The utility model relates to a check out test set, in particular to industry endoscope convenient to clearance dust.
Background
An industrial endoscope mainly used for automobiles, aircraft engines, pipelines, mechanical parts and the like can realize nondestructive detection without disassembling or destroying assembly and stopping operation of equipment, and is widely applied to the fields of aviation, automobiles, ships, electricity, chemistry, electric power, coal gas, atomic energy, civil construction and the like, the endoscope has the functions of probing the deep part of a bent pipeline, observing the part which can not be directly observed, observing the internal space structure and state in a sealed cavity, realizing remote observation, and when the industrial endoscope is used for observation operation, because the internal state of the observed part is not clear, a detection lens can inevitably touch dust or foreign matters after entering the inside, when the dust or the foreign matters are stained on the lens, the normal operation of the detection can be influenced, the existing industrial endoscope is not convenient and fast to clean the dust or the foreign matters, when the detection lens is stained with the dust, the detection lens can only be taken out for cleaning, and the detection duration is prolonged.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved by the utility model is to provide an industrial endoscope convenient to clear up the dust to overcome not enough among the above-mentioned prior art.
The utility model provides an above-mentioned technical problem's technical scheme as follows: an industrial endoscope convenient for cleaning dust comprises a detection lens, wherein one end of the detection lens is connected with a conducting wire, the other end of the detection lens, which is far away from the conducting wire, is sleeved with a protective ring, an L-shaped air guide hole is arranged in the ring wall of the protective ring, the vertical end of the air guide hole is vertical to the inner wall of the protective ring, the horizontal end of the air guide hole is vertical to the side wall of one end of the protective ring close to the detection lens, the inner part of the air guide hole is communicated with one end of an air guide pipe, the other end of the air guide pipe is communicated with a fan, the inner wall of the protective ring is provided with an air guide ring, the outer wall of the air guide ring is provided with a via hole communicated with the air guide hole, the air guide ring is internally provided with an annular communicating hole, the conducting hole is communicated with the communicating hole, and the inner wall of the air guide ring is provided with a plurality of air outlets communicated with the communicating hole.
The utility model has the advantages that: stretch into the inside by the detection object at the detection camera lens, be infected with dust or foreign matter on the camera lens of detection camera lens, switch on fan and air guide hole through the air duct, make the gas that produces on the fan can get into the inside of air guide hole smoothly, the air guide hole switches on through conducting hole and air guide ring simultaneously, gaseous inside back that gets into the air guide ring, switch on through the intercommunicating pore with gaseous discharge from a plurality of ventholes, blow away the dust on the detection camera lens, guarantee that the detection camera lens can carry out accurate detection work, gaseous discharge from a plurality of ventholes, the better cleanliness factor on the detection camera lens of having guaranteed.
Drawings
FIG. 1 is a schematic view of an industrial endoscope for facilitating dust cleaning in accordance with an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;
fig. 3 is a perspective view of the air guide ring in the embodiment of the present invention.
In the figure: the device comprises a detection lens 1, a transmission line 2, a protective ring 3, an air guide hole 4, an air guide pipe 5, a fan 6, a sliding groove 7, a sliding block 8, a rotating ring 9, a gear block 10, a driving motor 11, a gear 12, a cleaning bar 13, an air guide ring 14, a through hole 15, a communication hole 16, an air outlet hole 17 and a spring 18.
Detailed Description
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention.
As shown in fig. 1-3, embodiment 1 of the present invention provides an industrial endoscope convenient for cleaning dust, which includes a detection lens 1, one end of the detection lens 1 is connected with a conducting wire 2, the other end of the detection lens 1, which is away from the conducting wire 2, is sleeved with a protection ring 3, an L-shaped air guide hole 4 is formed inside a ring wall of the protection ring 3, a vertical end of the air guide hole 4 is perpendicular to a side wall of the protection ring 3, which is close to one end of the detection lens 1, a horizontal end of the air guide hole 4 is perpendicular to a bottom wall of the protection ring 3, an inside of the air guide hole 4 is communicated with one end of an air guide tube 5, the other end of the air guide tube 5 is communicated with a fan 6, the model of the fan 6 can be KT40, an air guide ring 14 is arranged on an inner wall of the protection ring 3, a via hole 15 communicated with the air guide hole 4 is formed on an outer wall of the air, the inner wall of the air guide ring 14 is provided with a plurality of air outlet holes 17 communicated with the communication holes 16.
Stretch into the inside by the detected object at detecting camera lens 1, be infected with dust or foreign matter on detecting camera lens 1's the camera lens, switch on fan 6 and air guide hole 4 through air duct 5, make the gas that produces on the fan 6 can get into the inside of air guide hole 4 smoothly, air guide hole 4 switches on through conducting hole 15 and air guide ring 14 simultaneously, gaseous back that gets into air guide ring 14, switch on through intercommunicating pore 16 and discharge gaseous from a plurality of ventholes 17, blow away the dust on detecting camera lens 1, guarantee that detecting camera lens 1 can carry out accurate detection work, gaseous discharge from a plurality of ventholes 17, better assurance the cleanliness factor on detecting camera lens 1 camera lens.
Embodiment 2 of the utility model provides an industry endoscope convenient to clearance dust, on embodiment 1's basis, the outer wall of air duct 5 and detecting camera lens 1 and the outer wall contact of conducting wire 2.
The embodiment 4 of the utility model provides an industry endoscope convenient to clearance dust on the basis of embodiment 3, one side that clearance strip 13 is close to the swivel becket 9 inner wall is equipped with the spring 18 with swivel becket 9 lateral wall fixed connection, when clearance strip 13 receives the drive of swivel becket 9 and takes place to rotate, clearance strip 13 can receive centrifugal force when rotating, prevents through the outside skew that takes place of clearance strip 13 that pulls of spring 18.
The embodiment 5 of the utility model provides an industry endoscope convenient to clearance dust on the basis of embodiment 4, the aperture of venthole 17 is less than the aperture of intercommunicating pore 16, and the aperture of venthole 17 diminishes for gaseous velocity of flow when coming out from venthole 17 increases, guarantees to carry out stable promotion to foreign matter or dust on detecting lens 1.
When the gas-blowing type gas detector is used, gas generated on the fan 6 enters the gas guide holes 4 through the gas guide pipes 5, the gas guide holes 4 are communicated with the conducting holes 15 in the gas guide ring 14, so that the gas enters the communicating holes 16 in the gas guide ring 14, and the gas in the communicating holes 16 is discharged through the plurality of gas outlet holes 17, so that foreign matters on the detection lens 1 can be blown stably.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (5)
1. An industrial endoscope convenient for cleaning dust is characterized in that: comprises a detection lens (1), one end of the detection lens (1) is connected with a conducting wire (2), the other end of the detection lens (1) far away from the conducting wire (2) is sleeved with a protective ring (3), an L-shaped air guide hole (4) is formed in the ring wall of the protective ring (3), the vertical end of the air guide hole (4) is perpendicular to the inner wall of the protective ring (3), the horizontal end of the air guide hole (4) is perpendicular to the side wall of the protective ring (3) close to one end of the detection lens (1), the inside of the air guide hole (4) is communicated with one end of an air guide pipe (5), the other end of the air guide pipe (5) is communicated with a fan (6), an air guide ring (14) is arranged on the inner wall of the protective ring (3), a conducting hole (15) communicated with the air guide hole (4) is formed in the outer wall of the air guide ring (14), the gas guide ring is characterized in that an annular communicating hole (16) is formed in the gas guide ring (14), the communicating hole (15) is communicated with the communicating hole (16), and a plurality of gas outlet holes (17) communicated with the communicating hole (16) are formed in the inner wall of the gas guide ring (14).
2. The industrial endoscope facilitating dust removal of claim 1, wherein: the outer wall of the air duct (5) is in contact with the outer walls of the detection lens (1) and the conducting wire (2).
3. The industrial endoscope facilitating dust removal of claim 1, wherein: the inner wall of guard ring (3) is kept away from spout (7) have been seted up to one side of detecting camera lens (1), the inner wall of guard ring (3) is equipped with one end and is located inside swivel becket (9) of guard ring (3), the outer wall of swivel becket (9) is equipped with sliding block (8), guard ring (3) with swivel becket (9) pass through spout (7) with sliding block (8) rotate and are connected, the outer wall of swivel becket (9) is equipped with tooth piece (10), the outer wall bottom of detecting camera lens (1) is equipped with driving motor (11), the output shaft of driving motor (11) be equipped with gear (12) of tooth piece (10) meshing, the inner wall of swivel becket (9) be equipped with clearance strip (13) of detecting camera lens (1) contact.
4. The industrial endoscope facilitating dust removal of claim 3, wherein: and a spring (18) fixedly connected with the side wall of the rotating ring (9) is arranged on one side of the cleaning strip (13) close to the inner wall of the rotating ring (9).
5. The industrial endoscope facilitating dust removal of claim 1, wherein: the aperture of the air outlet (17) is smaller than that of the communication hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306176.0U CN211669443U (en) | 2019-12-19 | 2019-12-19 | Industrial endoscope convenient to clearance dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922306176.0U CN211669443U (en) | 2019-12-19 | 2019-12-19 | Industrial endoscope convenient to clearance dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211669443U true CN211669443U (en) | 2020-10-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922306176.0U Active CN211669443U (en) | 2019-12-19 | 2019-12-19 | Industrial endoscope convenient to clearance dust |
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| Country | Link |
|---|---|
| CN (1) | CN211669443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847856A (en) * | 2021-10-26 | 2021-12-28 | 西安热工研究院有限公司 | Endoscope capable of cleaning lens in real time |
-
2019
- 2019-12-19 CN CN201922306176.0U patent/CN211669443U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113847856A (en) * | 2021-10-26 | 2021-12-28 | 西安热工研究院有限公司 | Endoscope capable of cleaning lens in real time |
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