CN107065169B - Endoscope equipment - Google Patents
Endoscope equipment Download PDFInfo
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- CN107065169B CN107065169B CN201710149224.2A CN201710149224A CN107065169B CN 107065169 B CN107065169 B CN 107065169B CN 201710149224 A CN201710149224 A CN 201710149224A CN 107065169 B CN107065169 B CN 107065169B
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- pipe
- compressed gas
- liquid
- central control
- cavity
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- 239000007788 liquid Substances 0.000 claims abstract description 108
- 230000008054 signal transmission Effects 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims abstract description 21
- 238000003825 pressing Methods 0.000 claims description 62
- 238000004891 communication Methods 0.000 claims description 56
- 238000006073 displacement reaction Methods 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 14
- 230000009471 action Effects 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 7
- 238000005507 spraying Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 239000012530 fluid Substances 0.000 description 4
- 230000001050 lubricating effect Effects 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- 238000010422 painting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
- B08B9/027—Cleaning the internal surfaces; Removal of blockages
- B08B9/032—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing
- B08B9/0321—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid
- B08B9/0328—Cleaning the internal surfaces; Removal of blockages by the mechanical action of a moving fluid, e.g. by flushing using pressurised, pulsating or purging fluid by purging the pipe with a gas or a mixture of gas and liquid
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B2209/00—Details of machines or methods for cleaning hollow articles
- B08B2209/02—Details of apparatuses or methods for cleaning pipes or tubes
- B08B2209/027—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces
- B08B2209/032—Details of apparatuses or methods for cleaning pipes or tubes for cleaning the internal surfaces by the mechanical action of a moving fluid
Landscapes
- Physics & Mathematics (AREA)
- Astronomy & Astrophysics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
- Endoscopes (AREA)
Abstract
In order to overcome the problems of easy interference, portability and poor operation flexibility of the conventional endoscope equipment, the invention provides the endoscope equipment which comprises a coil pipe, a central control end and a connecting part, wherein one end of the connecting part is connected to the central control end, and the other end of the connecting part can be connected with a compressed gas tank; the coil pipe is provided with a head end and a tail end, the head end of the coil pipe is provided with a camera and a spray head, a signal transmission line and a liquid guide tube are arranged in the coil pipe, one end of the signal transmission line is connected with the camera, and the other end of the signal transmission line extends out of the tail end of the coil pipe and is connected with the central control end; one end of the liquid guide pipe is connected with the spray head, and the other end of the liquid guide pipe is connected to the compressed gas tank. The endoscope equipment provided by the invention is provided with the compressed gas liquid tank for providing compressed gas liquid, and a high-pressure gas pipe or a liquid pipe is not required to be externally connected, so that external interference is reduced, and the operation flexibility of the endoscope equipment is greatly improved.
Description
Technical Field
The invention belongs to the technical field of industrial endoscopes, and particularly relates to an endoscope device.
Background
The industrial endoscope is used as a detection tool for detecting and observing places which cannot be directly observed by high temperature, toxic and nuclear radiation and human eyes, and the main acting objects are automobiles, aeroengines, pipelines, mechanical parts and the like, so that nondestructive detection can be realized under the condition of not disassembling or damaging equipment, and detection can also be realized under the condition of not stopping the operation of the equipment.
When industrial equipment overhauls, need carry out the dirt washing to some narrow and small positions, or carry out the paint filling to the position of film damage, or carry out lubricating oil to mechanical connection position and drip, current endoscope equipment, like the endoscope equipment that has cleaning function that chinese patent application of application number is CN20152049289.5 disclosed, can wash when surveying and operation such as spraying, however, current endoscope that takes cleaning function exists liquid driving force and inserts the problem, need external high-pressure air pipe, derive liquid from the drain container through the effect of siphon, but external high-pressure air pipe can produce the restriction to the travel distance and the range of movement of endoscope, and external high-pressure air pipe is easy to take place to interfere with the endoscope in the travel process of endoscope, thereby influence the handheld operation of operator, the operator is when carrying out operations such as washing and spraying, rotate or remove the reaction force of endoscope equipment and can receive external high-pressure air pipe, result in portability and operation flexibility degree of flexibility.
Disclosure of Invention
Aiming at the problems of easy interference, portability and poor operation flexibility of the existing endoscope equipment, the invention provides the endoscope equipment.
The technical scheme adopted by the invention for solving the technical problems is as follows:
an endoscope device is provided, which comprises a coil pipe, a central control end and a connecting part, wherein one end of the connecting part is connected to the central control end, and the connecting part is arranged on the central control end and is used for connecting a compressed gas tank; the coil pipe is provided with a head end and a tail end, the head end of the coil pipe is provided with a camera and a spray head, a signal transmission line for signal transmission and a liquid guide tube for liquid transmission are arranged in the coil pipe, one end of the signal transmission line is connected with the camera, and the other end of the signal transmission line extends out of the tail end of the coil pipe and is connected with the central control end; one end of the liquid guide pipe is connected with the spray head, the other end of the liquid guide pipe extends out of the tail end of the coil pipe and is connected with the compressed gas liquid tank, and the endoscope device further comprises a control component for controlling the compressed gas liquid tank to be communicated with the liquid guide pipe or closed.
Further, a guide tube assembly is arranged on the compressed gas tank, the guide tube assembly is of a pressing type communication structure, and when the guide tube assembly is pressed down, compressed gas and liquid in the compressed gas tank are led out to the liquid guide tube; when the guide tube assembly ascends, the compressed gas tank and the liquid guide tube are closed;
the control component is a push type control component and is used for controlling the guide tube component to push down or rise.
Further, the control assembly comprises a pressing shaft rod, a second reset spring and a shell, wherein the shell is arranged on the connecting part, a displacement cavity is formed between the shell and the connecting part, a third opening communicated with the quick connection groove and a fourth opening communicated with the outside of the displacement cavity are formed at two ends of the displacement cavity respectively, the pressing shaft rod is positioned in the displacement cavity, one end of the pressing shaft rod extends out of the third opening and abuts against the top of the switching cap, the other end of the pressing shaft rod extends out of the fourth opening, a limiting collar is arranged on the pressing shaft rod, the second reset spring surrounds the pressing shaft rod, and two ends of the second reset spring abut against between the limiting collar and the third opening.
Further, the endoscope device further comprises a handle, the middle part of the handle is rotatably connected with the central control end, one end of the handle is a force application part, and the other end of the handle abuts against one end, extending out of the fourth opening, of the pressing shaft rod so as to push the pressing shaft rod to move up and down.
Further, the connecting part is provided with a quick connecting groove;
the compressed gas liquid tank comprises a tank cap and a tank body, the tank cap and the tank body are connected in a sealing manner to form a gas-liquid cavity for accommodating compressed gas liquid, the tank cap is detachably connected to the quick connection groove, and the guide tube assembly is arranged on the tank cap;
the quick connection groove is internally provided with a switching cap for connecting the guide tube assembly, and the other end of the liquid guide tube is connected with the switching cap.
Further, the guide tube assembly comprises a pressing tube, a first reset spring, a sealing rubber pad, a communication cavity and an extension tube;
the communication cavity is arranged on the tank cap, one end of the communication cavity is provided with a first opening communicated with the gas-liquid cavity, the other end of the communication cavity is provided with a second opening, and the pressing pipe is inserted into the second opening;
the extension pipe extends from the first opening to the inside of the gas-liquid cavity;
one end of the first reset spring is propped against the pressing pipe, the other end of the first reset spring is propped against the inner wall of the communicating cavity at the edge of the first opening, the pressing pipe can move from a closed position to a communicating position relative to the second opening under the action of external force and compress the first reset spring, after the external force acted on the pressing pipe disappears, the pressing pipe returns to the closed position from the communicating position through the restoring force of the first reset spring, the sealing rubber pad is positioned in the communicating cavity and is close to the second opening, a connecting channel is arranged in the pressing pipe, an outlet of the connecting channel is led out from the end face of the pressing pipe, which is away from the communicating cavity, and an inlet of the connecting channel is led out from the side wall of the pressing pipe;
when the pressing pipe is positioned at the closed position, the inlet of the connecting channel is closed by the sealing rubber pad;
when the pressing pipe is positioned at the communicating position, the inlet of the connecting channel is communicated with the communicating cavity.
Further, the endoscope device further comprises a display end, a communication module for transmitting signals with the camera and the display end is arranged in the central control end, and the communication module comprises a wired communication module and a wireless communication module.
Further, the display end is detachably arranged on the central control end; when the display end is arranged on the central control end, the display end is communicated with the central control end through a wired communication module; when the display end is separated from the central control end, the display end is communicated with the central control end through a wireless communication module.
Further, the wireless communication module is provided with a transmitting frequency band change-over switch, and the display end is provided with a receiving frequency band change-over switch.
Further, a plurality of LED lamps are arranged on the periphery of the camera, a handle part is arranged at the central control end, a lamp control switch for controlling the LED lamp switch is arranged on the handle part, and the lamp control switch is electrically connected with the LED lamps.
According to the endoscope equipment provided by the invention, the camera and the spray head are arranged at the head end of the coiled pipe, the camera and the spray head can be sent into a narrow position in a pipeline or a mechanical structure through the coiled pipe, the camera is used for shooting image information of the position and transmitting the image information in an electronic signal mode through the signal transmission line, whether dirt, blockage or paint film falling and other conditions occur at the position is judged through the image information, and meanwhile, operations such as cleaning, spraying paint or lubricating and the like can be carried out on a specific position through the spray head. In order to ensure the flexibility of the endoscope equipment in the operation process, the gas-liquid supply mode of the endoscope equipment is set to be a compressed gas-liquid tank supply mode, a connecting part for connecting the compressed gas-liquid tank is additionally arranged at the central control end, the compressed gas-liquid tank can accommodate the compressed gas-liquid of working liquids such as cleaning agents, paint, lubricating oil and the like which are needed to be used, the compressed gas-liquid can be sprayed out from the spray head through the liquid guide pipe under the spraying action of the compressed gas-liquid tank, and the functions of cleaning, painting or lubricating and the like are realized.
Drawings
FIG. 1 is a schematic view of an endoscope apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of the structure of a coil of an endoscope apparatus according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view of the end face of the head end of a coil of an endoscope apparatus according to an embodiment of the present invention;
FIG. 4 is a schematic view of an embodiment of an endoscope apparatus in which a control terminal and a display terminal are configured;
FIG. 5 is an enlarged schematic view at A in FIG. 4;
FIG. 6 is an enlarged schematic view at B in FIG. 4;
FIG. 7 is a schematic front view of a display end of an endoscope apparatus according to an embodiment of the present invention;
fig. 8 is a schematic view showing a rear structure of a display end of an endoscope apparatus according to an embodiment of the present invention.
Reference numerals in the drawings of the specification are as follows:
1. a coil; 11. a catheter; 12. a signal transmission line; 13. a protective sleeve; 14. a video signal connector; 15. a spray head; 16. a camera; 17. an LED lamp; 2. a central control end; 21. a video signal connection base; 22. a handle portion; 23. a handle power switch; 24. a lamp control switch; 3. a display end; 31. a display screen; 32. a display end power switch; 33. a receiving frequency band change-over switch; 34. a clamping groove; 4. a connection part; 41. protruding the inner edge; 42. a housing; 43. a pressing shaft lever; 431. a limiting collar; 44. a displacement cavity; 441. a third opening; 442. a fourth opening; 45. a second return spring; 46. a transfer cap; 47. a quick connection groove; 5. a compressed gas tank; 51. a can cap; 511. protruding the outer edge; 52. a tank body; 521. a gas-liquid cavity; 53. pressing the tube; 531. a connection channel; 532. an outlet; 533. an inlet; 54. sealing rubber cushion; 55. a communication chamber; 551. a first opening; 552. a second opening; 56. a first return spring; 57. a protruding tube section; 58. an extension tube; 6. a handle.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects solved by the invention more clear, the invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Referring to fig. 1 to 4, an embodiment of the present invention discloses an endoscope apparatus including a coil pipe 1, a center control end 2, and a connection part 4, wherein the connection part 4 is disposed on the center control end 2 and is used for connecting a compressed gas tank 5;
the coil pipe 1 is provided with a head end and a tail end, the head end of the coil pipe 1 is provided with a camera 16 and a spray head 15, the camera 16 and the spray head 15 are arranged on the head end surface of the coil pipe 1 in an up-down position, a signal transmission line 12 for signal transmission and a liquid guide tube 11 for liquid transmission are arranged in the coil pipe 1, one end of the signal transmission line 12 is connected with the camera 16, and the other end extends out of the tail end of the coil pipe 1 and is connected with the central control end 2; one end of the liquid guide tube 11 is connected with the spray head 15, the other end of the liquid guide tube 11 extends out of the tail end of the coil tube 1 and is connected to the compressed gas liquid tank 5, and the endoscope device further comprises a control component for controlling the compressed gas liquid tank 5 to be communicated with the liquid guide tube 11 or to be closed, so that compressed gas liquid in the compressed gas liquid tank 5 can be led out to the liquid guide tube 11.
The coiled pipe 1 is a flexible pipe, the camera 16 and the spray head 15 can be sent to a narrow position in a pipeline or a mechanical structure through the coiled pipe 1, the camera 16 is used for shooting image information of the position and the signal transmission line 12 is used for transmitting the image information in an electronic signal mode, the central control end 2 is used for transmitting the image information in a wired or wireless mode, whether the position is polluted, blocked or paint film is shed or not is judged through the image information, and meanwhile, the spray head 15 can be used for cleaning, spraying paint or lubricating a specific position.
In order to ensure the flexibility of the endoscope equipment in the operation process, the gas-liquid supply mode of the endoscope equipment is set to be a mode of supplying the compressed gas liquid tank 5, the connecting part 4 for connecting the compressed gas liquid tank 5 is additionally arranged at the central control end 2, the compressed gas liquid tank 5 can accommodate the compressed gas liquid of working liquid such as cleaning agent, paint and lubricating oil which need to be used, the compressed gas liquid can be sprayed out from the spray head 15 through the liquid guide pipe 11 under the spraying action of the compressed gas liquid tank 5, and the functions of cleaning, painting or lubricating and the like are realized.
The compressed gas liquid tank 5 is provided with a guide pipe assembly which is of a push-down type communication structure, and when the guide pipe assembly is pressed down, compressed gas liquid in the compressed gas liquid tank 5 is led out to the liquid guide pipe 11; when the guide tube assembly is lifted, the compressed gas liquid tank 5 and the liquid guide tube 11 are closed.
The control component is a push type control component and is used for controlling the guide tube component to push down or rise.
As shown in fig. 6, specifically, the push-type control assembly includes a push rod 43, a second return spring 45, and a housing 42, where the housing 42 is disposed on the connection portion 4, the connection portion 4 is provided with a groove portion connected with the housing 42, a displacement cavity 44 is formed between the housing 42 and the groove portion of the connection portion 4, two ends of the displacement cavity 44 are respectively provided with a third opening 441 that communicates with the quick connection groove 47 and a fourth opening 442 that communicates with the outside of the displacement cavity 44, one end of the housing 42 facing away from the connection portion 4 is mounted on the central control end 2, so as to fix the connection portion 4 on the central control end 2, the push rod 43 is located in the displacement cavity 44, and one end of the push rod 43 extends out of the third opening 441, the push-type control assembly is pushed by the up-down displacement of one end of the push rod 43 extending out of the third opening 441, and the other end of the push rod 43 extends out of the fourth opening 442, which serves as a force application end; the shaft section of the pressing shaft rod 43 in the displacement cavity 44 is provided with a limiting collar 431, the second return spring 45 surrounds the pressing shaft rod 43, two ends of the second return spring 45 are abutted between the limiting collar 431 and the third opening 441, and the end face of the limiting collar 431, which is away from the second return spring 45, is abutted against the periphery of the fourth opening 442, so that the pressing shaft rod 43 has a downward elastic displacement interval.
The endoscope apparatus further comprises a handle 6, wherein the middle part of the handle 6 is rotatably connected with the central control end 2, one end of the handle 6 is a force application part, the other end of the handle is abutted against one end of the pressing shaft rod 43 extending out of the fourth opening 442, and when the force application part is applied with force, the pressing shaft rod 43 can be pushed to move up and down through leverage. The connecting portion 4 may be fixedly connected to the compressed gas tank 5, or may be a snap connection, or a threaded connection.
In this embodiment, the connection portion 4 is a quick connector structure, the connection portion 4 is provided with a quick connector slot 47, and the quick connector slot 47 is detachably connected with the compressed gas tank 5.
Through setting up quick connect groove 47 on connecting portion 4, can change compressed gas fluid reservoir 5 fast, and it is convenient to install, can pack into different compressed gas fluid reservoirs 5 with the compressed gas fluid of different functions, selects corresponding compressed gas fluid reservoir 5 to operate when need use washing, spray paint or mechanical lubrication function to adaptable different operation requirements realizes the conversion of different functions.
The compressed gas tank 5 can be self-made or can be a commercially available standard component.
As shown in fig. 4, in this embodiment, the compressed gas tank 5 includes a tank cap 51 and a tank body 52, where the tank cap 51 and the tank body 52 are connected in a sealing manner to form a gas-liquid cavity 521 for accommodating compressed gas and liquid, the gas-liquid cavity 521 accommodates compressed gas and liquid, and the compressed gas and liquid may be liquefied gas, a mixture of compressed gas and liquid, or a liquid mixture capable of rapidly generating gas, so as to form a high pressure in the gas-liquid cavity 521 and have a certain pressure difference with external atmospheric pressure, the tank cap 51 is detachably connected to the quick-connection groove 47, a protruding outer edge 511 is provided at the top of the tank cap 51, a protruding inner edge 41 is provided in the quick-connection groove 47, the compressed gas tank 5 is mounted in the quick-connection groove 47 by the mutual fastening of the protruding outer edge 511 and the protruding inner edge 41, and the guide tube assembly is provided on the tank cap 51.
The quick connection groove 47 is internally provided with a connection cap 46 for connecting the guide tube assembly, the connection cap 46 is of a quick connection structure detachably connected with the guide tube assembly, the liquid guide tube 11 is connected with the connection cap 46, when the guide tube assembly is communicated with the compressed gas liquid tank 5 and the liquid guide tube 11, due to the existence of pressure difference between the inside and the outside of the compressed gas liquid tank 5, compressed gas liquid in the compressed gas liquid tank 5 is led out of the guide tube assembly, is sprayed out from the spray head 15 after passing through the connection cap 46 and the liquid guide tube 11, and a person skilled in the art can design the shape and the size of the spray head 15 according to the gas liquid form required to be sprayed out so as to form a mist spray or a liquid column.
It should be noted that, in other embodiments, the adaptor cap 46 may be fixed by being connected to the bottom of the pressing shaft 43, or may be integrally connected to the catheter 11.
As shown in fig. 5, in particular, the guide tube assembly includes a pressing tube 53, a first return spring 56, a sealing rubber pad 54, a communication chamber 55, and an extension tube 58;
the communication cavity 55 is disposed on the can cap 51, a first opening 551 communicating with the gas-liquid cavity 521 is disposed at one end of the communication cavity 55, a second opening 552 is disposed at the other end of the communication cavity 55, and the pressing tube 53 is inserted into the second opening 552.
A protruding pipe section 57 is arranged at the first opening 551, the extension pipe 58 is sleeved outside the protruding pipe section 57, and the extension pipe 58 extends from the first opening 551 to the inside of the gas-liquid cavity 521; the communication chamber 55 and the gas-liquid chamber 521 communicate with each other through the extension pipe 58.
One end of the first return spring 56 abuts against the pressing tube 53, the other end of the first return spring 56 abuts against the inner wall of the communication cavity 55 located at the edge of the first opening 551, the pressing tube 53 can move from a closed position to a communication position relative to the second opening 552 under the action of external force and compress the first return spring 56, after the external force acting on the pressing tube 53 disappears, the pressing tube 53 returns to the closed position from the communication position through the restoring force of the first return spring 56, the sealing rubber pad 54 is located at a position, close to the second opening 552, in the communication cavity 55, a connecting channel 531 is arranged inside the pressing tube 53, an outlet 532 of the connecting channel 531 is led out from the end face, away from the communication cavity 55, of the pressing tube 53, and an inlet 533 of the connecting channel 531 is led out from the side wall of the pressing tube 53.
When the pressing pipe 53 is in the initial state, the pressing pipe 53 is located at a closed position, and the inlet 533 of the connection channel 531 is closed by the sealing rubber pad 54. When the pressing pipe 53 is in a pressed state, the pressing pipe 53 is located at a communicating position, the inlet 533 of the connecting channel 531 communicates with the communicating cavity 55, so as to communicate the gas-liquid cavity 521 with the outside, and the compressed gas-liquid in the gas-liquid cavity 521 is led out from the communicating cavity 55. When the external force applied to the pressing pipe 53 is removed, the pressing pipe 53 is pushed back from the communication position to the closing position by the first return spring 56.
Through the above push type guide tube assembly structure, the compressed gas liquid tank and the liquid guide tube can be quickly communicated or closed, and the reaction speed is high.
It should be noted that the above is only a preferred embodiment of the guide tube assembly, and should not be construed as limiting the invention, and in other embodiments, the guide tube assembly may further be provided with a rotary valve for opening and closing, an electric control valve for opening or closing, or other structures for achieving communication or sealing of the channels.
In this embodiment, the endoscope apparatus further includes a display end 3, a communication module for performing signal transmission with the camera 16 and the display end 3 is disposed in the central control end 2, and a signal transmission manner includes wired communication and wireless communication, and correspondingly, the communication module includes a wired communication module and a wireless communication module.
The display end 3 is detachably arranged on the central control end 2; when the display end 3 is arranged on the central control end 2, the display end 3 is communicated with the central control end 2 through a wired communication module; when the display end 3 is separated from the central control end 2, the display end 3 communicates with the central control end 2 through a wireless communication module.
As shown in fig. 4, 7 and 8, the central control end 2 is provided with a clamping seat, the display end 3 is provided with a clamping groove 34, and the clamping groove 34 is electrically connected with the display end 3; the connection between the display end 3 and the central control end 2 can be realized through the clamping groove 34 and the clamping seat.
When the display end 3 is installed on the central control end 2, the clamping seat is connected with the clamping groove 34, wired communication is realized between the display end 3 and the central control end 2 through electric connection, and the display screen 31 for displaying images is arranged on the display end 3.
When the display end 3 is detached from the central control end 2, the communication mode between the display end 3 and the central control end 2 is automatically converted into wireless communication, and a person skilled in the art can adopt communication modes such as Bluetooth, GPRS, WIFI and the like as required; the wireless communication realizes that the display end 3 and the central control end 2 are separated in a certain range, so that the limitation on the operation of the coil pipe 1 is reduced, and an operator can monitor the operation environment of the coil pipe 1 at any position.
An independent power supply battery is arranged in the display end 3 for supplying power, and meanwhile, the display end 3 is also provided with a display end power switch 32.
The central control end 2 is provided with a transmitting frequency band change-over switch, the transmitting frequency band change-over switch is used for changing the signal transmission channel of the video information transmitted by the wireless communication module, the display end 3 is provided with a receiving frequency band change-over switch 33, and the receiving frequency band change-over switch 33 is used for changing the signal transmission channel of the video information received by the display end 3; when a plurality of endoscope devices work simultaneously in the same working environment, different endoscope devices can be located in different signal transmission channels, and signal interference among different endoscope devices is avoided.
As shown in fig. 3 and fig. 4, in order to meet the image acquisition requirement of some weak light positions, the periphery of the camera 16 is provided with a plurality of LED lamps 17, the central control end 2 is provided with a handle portion 22, the handle portion 22 is used for an operator to hold the endoscope apparatus during cleaning, paint spraying or lubrication and other operations, so as to improve portability, and a person skilled in the art can design the handle portion 22 with different shapes according to requirements so as to adapt to different holding gestures. The handle portion 22 is provided with a lamp control switch 24 for controlling the switching of the LED lamp 17, and the lamp control switch 24 is electrically connected with the LED lamp 17.
In order to ensure the normal operation of the communication module in the central control terminal 2 and the power supply of the camera 16 and the LED lamp 17, a power supply for supplying power is provided inside the central control terminal 2, the power supply may be an existing primary or secondary battery, and a handle power switch 23 for controlling the power supply is further provided on the central control terminal 2.
In other embodiments, the central control terminal 2 may also be powered by an external power line.
As shown in fig. 2 and 4, in the present embodiment, the end of the signal transmission line 12 at the tail end of the coil 1 is provided with a video signal connector 14, the central control terminal 2 is provided with a video signal connection socket 21, and the video signal connection socket 21 is detachably connected with the video signal connector 14.
The tail end of the coil pipe 1 is provided with a protective sleeve 13, the protective sleeve 13 can be displaced along the axis of the coil pipe 1, and when the protective sleeve 13 is connected with the central control end 2, the protective sleeve 13 covers the connection position of the tail end of the coil pipe 1 and the central control end 2, so that the connection position of the tail end of the coil pipe 1 and the central control end 2 is protected.
The end of the catheter 11 at the tail end of the coil 1 is led out from the protective sleeve 13 and connected to the connecting part 4.
The foregoing description of the preferred embodiments of the invention is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the invention.
Claims (5)
1. The endoscope device is characterized by comprising a coil pipe (1), a central control end (2) and a connecting part (4), wherein the connecting part (4) is arranged on the central control end (2) and is used for connecting a compressed gas liquid tank (5), compressed gas liquid is contained in the compressed gas liquid tank, and the compressed gas liquid is a mixture of compressed gas and liquid;
the coil pipe (1) is provided with a head end and a tail end, a camera (16) and a spray head (15) are arranged on the head end of the coil pipe (1), a signal transmission line (12) for signal transmission and a liquid guide tube (11) for liquid transmission are arranged in the coil pipe (1), one end of the signal transmission line (12) is connected with the camera (16), and the other end extends out of the tail end of the coil pipe (1) and is connected with the central control end (2); one end of the liquid guide pipe (11) is connected with the spray head (15), the other end of the liquid guide pipe (11) extends out of the tail end of the coiled pipe (1) and is connected with the compressed gas liquid tank (5), and the endoscope device further comprises a control component for controlling the compressed gas liquid tank (5) to be communicated with the liquid guide pipe (11) or be closed;
the compressed gas liquid tank (5) is provided with a guide tube assembly which is of a push-down type communication structure, and when the guide tube assembly is pressed down, compressed gas liquid in the compressed gas liquid tank (5) is led out to the liquid guide tube (11); when the guide tube assembly ascends, the compressed gas liquid tank (5) and the liquid guide tube (11) are closed;
the control component is a push type control component and is used for controlling the guide tube component to push down or rise;
the connecting part (4) is provided with a quick connecting groove (47);
the compressed gas liquid tank (5) comprises a tank cap (51) and a tank body (52), the tank cap (51) and the tank body (52) are connected in a sealing way to form a gas-liquid cavity (521) for accommodating compressed gas liquid, the tank cap (51) is detachably connected to the quick connecting groove (47), and the guide tube assembly is arranged on the tank cap (51);
a switching cap (46) for connecting the guide tube assembly is arranged in the quick connection groove (47), and the other end of the liquid guide tube (11) is connected with the switching cap (46);
the control assembly comprises a pressing shaft rod (43), a second reset spring (45) and a shell (42), wherein the shell (42) is arranged on the connecting part (4), a displacement cavity (44) is formed between the shell (42) and the connecting part (4), a third opening (441) communicated with the quick connection groove (47) and a fourth opening (442) communicated with the outside of the displacement cavity (44) are respectively formed at two ends of the displacement cavity (44), the pressing shaft rod (43) is positioned in the displacement cavity (44), one end of the pressing shaft rod (43) extends out of the third opening (441) and abuts against the top of the switching cap (46), the other end of the pressing shaft rod (43) extends out of the fourth opening (442), a limiting collar (431) is arranged on the pressing shaft rod (43), the second reset spring (45) surrounds the pressing shaft rod (43), and two ends of the second reset spring (45) abut against the limiting collar (431) between the third opening (441);
the endoscope device further comprises a handle (6), wherein the middle part of the handle (6) is rotatably connected with the central control end (2), one end of the handle (6) is a force application part, and the other end of the handle is abutted against one end, extending out of the fourth opening (442), of the pressing shaft rod (43) so as to push the pressing shaft rod (43) to move up and down;
the guide tube assembly comprises a pressing tube (53), a first reset spring (56), a sealing rubber pad (54), a communication cavity (55) and an extension tube (58);
the connecting cavity (55) is arranged on the tank cap (51), a first opening (551) communicated with the gas-liquid cavity (521) is formed in one end of the connecting cavity (55), a second opening (552) is formed in the other end of the connecting cavity (55), and the pressing pipe (53) is inserted into the second opening (552);
the extension pipe (58) extends from the first opening (551) to the inside of the gas-liquid cavity (521);
one end of the first return spring (56) abuts against the pressing pipe (53), the other end of the first return spring (56) abuts against the inner wall of the communication cavity (55) located at the edge of the first opening (551), the pressing pipe (53) can move to the communication position from the closed position to the communication position relative to the second opening (552) under the action of external force and compress the first return spring (56), after the external force acting on the pressing pipe (53) disappears, the pressing pipe (53) returns to the closed position from the communication position through the restoring force of the first return spring (56), the sealing rubber pad (54) is located in the communication cavity (55) and is close to the second opening (552), a connecting channel (531) is arranged inside the pressing pipe (53), an outlet (532) of the connecting channel (531) is led out of the end face of the pressing pipe (53) away from the communication cavity (55), and an inlet (533) of the connecting channel (531) is led out of the side wall of the pressing pipe (53);
when the pressing pipe (53) is positioned at the closed position, an inlet (533) of the connecting channel (531) is closed by the sealing rubber gasket (54);
when the pressing pipe (53) is located at the communicating position, the inlet (533) of the connecting channel (531) is communicated with the communicating cavity (55).
2. The endoscope apparatus according to claim 1, further comprising a display end (3), wherein a communication module for transmitting signals with the camera (16) and the display end (3) is arranged in the central control end (2), and the communication module comprises a wired communication module and a wireless communication module.
3. An endoscopic device according to claim 2, characterized in that said display end (3) is detachably mounted on said central control end (2); when the display end (3) is arranged on the central control end (2), the display end (3) is communicated with the central control end (2) through a wired communication module; when the display end (3) is separated from the central control end (2), the display end (3) is communicated with the central control end (2) through a wireless communication module.
4. An endoscopic device according to claim 3, wherein the wireless communication module is provided with a transmitting frequency band switch, and the display end (3) is provided with a receiving frequency band switch (33).
5. An endoscope apparatus according to claim 1, characterized in that the camera (16) is provided with a plurality of LED lamps (17) at its periphery, the central control end (2) is provided with a handle portion (22), a lamp control switch (24) for controlling the switching of the LED lamps (17) is provided on the handle portion (22), and the lamp control switch (24) is electrically connected with the LED lamps (17).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149224.2A CN107065169B (en) | 2017-03-14 | 2017-03-14 | Endoscope equipment |
| PCT/CN2017/088392 WO2018166082A1 (en) | 2017-03-14 | 2017-06-15 | Endoscope apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710149224.2A CN107065169B (en) | 2017-03-14 | 2017-03-14 | Endoscope equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107065169A CN107065169A (en) | 2017-08-18 |
| CN107065169B true CN107065169B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710149224.2A Active CN107065169B (en) | 2017-03-14 | 2017-03-14 | Endoscope equipment |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107065169B (en) |
| WO (1) | WO2018166082A1 (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107065169B (en) * | 2017-03-14 | 2023-09-26 | 深圳市永恒丰智能设备有限公司 | Endoscope equipment |
| CN109602149B (en) * | 2019-01-15 | 2024-04-05 | 上海执中医疗技术有限公司 | Lens protection cleaner for endoscope and cleaning method thereof |
| CN110687672A (en) * | 2019-10-18 | 2020-01-14 | 深圳市道通科技股份有限公司 | an endoscope system |
| CN111036604B (en) * | 2019-12-23 | 2024-12-27 | 深圳市永恒丰智能设备有限公司 | Cleaning equipment and endoscope |
| CN111495849A (en) * | 2020-05-11 | 2020-08-07 | 三门核电有限公司 | High integration cleaning equipment |
| CN113369032A (en) * | 2021-06-17 | 2021-09-10 | 代佳鸿 | Intelligent storage and injection device for electrostatic spraying |
| CN118550075B (en) * | 2024-07-24 | 2024-11-08 | 深圳市三平影像科技有限公司 | Endoscope for cleaning |
| CN119172618A (en) * | 2024-09-27 | 2024-12-20 | 湖州霍里思特智能科技有限公司北京分公司 | Image acquisition device, sorting system, image acquisition method and readable storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2014455A (en) * | 1979-01-03 | 1979-08-30 | Guedj H | Hysteroscope |
| CN1131011A (en) * | 1994-12-26 | 1996-09-18 | 株式会社足立 | Fiberscope and spray modules |
| CN204790180U (en) * | 2015-07-09 | 2015-11-18 | 刘志国 | Endoscope equipment with cleaning function |
| CN205608286U (en) * | 2016-04-01 | 2016-09-28 | 深圳市永恒丰智能设备有限公司 | Convertible endoscope equipment |
| CN107065169A (en) * | 2017-03-14 | 2017-08-18 | 深圳市永恒丰智能设备有限公司 | A kind of endoscopic apparatus |
| CN206804992U (en) * | 2017-03-14 | 2017-12-26 | 深圳市永恒丰智能设备有限公司 | A kind of endoscopic apparatus |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3820121B2 (en) * | 2001-08-21 | 2006-09-13 | ペンタックス株式会社 | Portable endoscope |
| JP2007296002A (en) * | 2006-04-28 | 2007-11-15 | Fujinon Corp | Endoscopic system |
| CN204666949U (en) * | 2015-05-11 | 2015-09-23 | 深圳市永恒丰智能设备有限公司 | A kind of multi-functional endoscopic apparatus |
| CN205109919U (en) * | 2015-11-12 | 2016-03-30 | 王兴华 | Visual air conditioner cleaning gun |
| CN205608287U (en) * | 2016-05-04 | 2016-09-28 | 深圳市永恒丰智能设备有限公司 | Endoscope control by temperature change cleaning system |
| CN205762545U (en) * | 2016-05-04 | 2016-12-07 | 深圳市永恒丰智能设备有限公司 | A kind of endoscope temperature control high-pressure cleaning system |
| CN205809408U (en) * | 2016-06-23 | 2016-12-14 | 深圳市永恒丰智能设备有限公司 | A kind of endoscope of band purging system |
-
2017
- 2017-03-14 CN CN201710149224.2A patent/CN107065169B/en active Active
- 2017-06-15 WO PCT/CN2017/088392 patent/WO2018166082A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2014455A (en) * | 1979-01-03 | 1979-08-30 | Guedj H | Hysteroscope |
| CN1131011A (en) * | 1994-12-26 | 1996-09-18 | 株式会社足立 | Fiberscope and spray modules |
| CN204790180U (en) * | 2015-07-09 | 2015-11-18 | 刘志国 | Endoscope equipment with cleaning function |
| CN205608286U (en) * | 2016-04-01 | 2016-09-28 | 深圳市永恒丰智能设备有限公司 | Convertible endoscope equipment |
| CN205726020U (en) * | 2016-04-01 | 2016-11-23 | 深圳市永恒丰智能设备有限公司 | A kind of side-looking endoscopic apparatus |
| CN107065169A (en) * | 2017-03-14 | 2017-08-18 | 深圳市永恒丰智能设备有限公司 | A kind of endoscopic apparatus |
| CN206804992U (en) * | 2017-03-14 | 2017-12-26 | 深圳市永恒丰智能设备有限公司 | A kind of endoscopic apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018166082A1 (en) | 2018-09-20 |
| CN107065169A (en) | 2017-08-18 |
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