Endoscope structure with 360-degree bending adjustment function
By designing the 360 -degree bending adjustment function and multi -lamp lighting technology in the endoscope, the problem of unstable angle angle of endoscope and poor lighting effects are solved, and higher stability and security are achieved.
Patent Information
- Application Number
- CN202411334314.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-24
- Publication Date
- 2025-01-21
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Existing endoscopes are prone to change angles due to external interference after manual angle adjustment, which affects stability. At the same time, the lighting effect of a single lamp is poor and the heat generated will increase the temperature of the endoscope, affecting safety.
Design a endoscopic structure with a 360 -degree bending adjustment function. By setting up No. 1 and No. 2 debugging agencies on the supporting frame, using the cooperation of servo motors, worms, worms, and connecting shafts to achieve endoscope 360 360 Settling, and set multiple lighting lights on both sides of the endoscopic probe, combined with heat conduction and water -cooled heat dissipation technology to reduce the accumulation of heat.
The stable angle of the endoscope is regulated and self -locking, provides good light lighting, and reduces the temperature of the end lens through effective heat dissipation technology, which improves the safety and use of the equipment.
Smart Images
Figure CN119326358A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of endoscopes, and in particular to an endoscope structure with a 360-degree bending adjustment function. Background Art
[0002] Endoscope is a common detection instrument. It is a detection instrument that integrates traditional optics, ergonomics, precision machinery, modern electronics, mathematics, software, etc. It has image sensors, optical lenses, light sources, mechanical devices, etc. It can enter the stomach through the mouth or other natural channels into the body. Endoscopes can be used to see lesions that X-rays cannot show, so it is very useful for doctors. For example, with the help of an endoscope, doctors can observe ulcers or tumors in the stomach and develop the best treatment plan based on this.
[0003] Although the angle of the endoscope can be adjusted manually at present, after the endoscope angle is manually adjusted, the endoscope angle may change due to interference from external factors, affecting the stability of the endoscope state. In addition, the endoscope provides light through a lighting lamp, and the lighting effect of a single lamp is poor. While the lighting lamp provides light, the heat generated by the lighting lamp will cause the temperature of the endoscope head to rise. The heat accumulates with the use time of the endoscope, affecting the safety of endoscopic operation. Summary of the invention
[0004] The object of the present invention is to provide an endoscope structure with a 360-degree bending adjustment function to solve the problems raised in the above-mentioned background technology.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an endoscope structure with a 360-degree bending adjustment function, comprising a support frame, one end of the support frame is provided with a mounting groove of a U-shaped structure, a connecting block is provided inside the mounting groove, one end of the support frame is provided with a mounting seat, a No. 1 debugging mechanism is provided at the bottom of the end of the support frame away from the mounting seat, the connecting block is connected to the No. 1 debugging mechanism, one end of the support frame is provided with a connecting frame, the connecting frame is arranged in a U-shaped frame structure, one end of the connecting frame is connected to the connecting block, one side of the connecting frame is provided with a No. 2 debugging mechanism, and the inner side of the connecting frame is provided with a connecting rod An external connecting wire is provided at the top of the connecting rod, the connecting rod is connected to the No. 2 debugging mechanism, a connecting seat is provided at the bottom of the connecting rod, an endoscope rod is provided at the bottom of the connecting seat, an endoscope lens is provided at the bottom of the endoscope rod, a recess is provided on one side of the lower end of the endoscope lens, an endoscope probe is provided inside the recess, an endoscope guide wire is provided on the endoscope probe, the endoscope guide wire passes through the endoscope rod, the connecting seat, the connecting rod and is electrically connected to the external connecting wire, lighting lamps are provided on the endoscope lenses on opposite sides of the endoscope probe, a heat dissipation mechanism is provided on the lighting lamps, and a handle is provided at the bottom of the mounting seat.
[0006] Preferably, the No. 1 debugging mechanism and the No. 2 debugging mechanism are both composed of a servo motor, a worm, a worm wheel and a connecting shaft. The bottom of the support frame away from one end of the mounting seat and one side of the connecting frame are provided with a servo motor, a worm and a worm wheel through an installation box. The worm and the worm wheel are meshingly arranged, and one end of the worm is connected to the output end of the servo motor through a coupling. Connecting shafts are provided on opposite sides of the connecting block and the connecting rod. The connecting block is rotatably connected to the support frame through the connecting shaft, and the connecting rod is rotatably connected to the connecting frame through the connecting shaft, and one end of the connecting shaft is connected to the worm wheel.
[0007] Preferably, the heat dissipation mechanism comprises a heat conductive sleeve, a heat dissipation interlayer, a heat conductive column, a water-cooling pipe, a delivery pipe, a reflux pipe, an inlet pipe, an outlet pipe and a refrigerator, a heat conductive sleeve is provided on the outside of the illuminating lamp, a heat conductive sleeve is provided on the outside of the heat conductive sleeve, a delivery pipe is provided at one end of the heat dissipation interlayer, an end of the delivery pipe away from the heat dissipation interlayer is connected with the inlet pipe, and the other end of the heat dissipation interlayer is connected with the reflux pipe, a lamp holder is provided at one end of the illuminating lamp, a mounting plate is provided on the lamp holder, a heat conductive column is provided on the side of the lamp holder away from the illuminating lamp, a water-cooling pipe is provided on the heat conductive column, the heat dissipation interlayer is connected to one end of the water-cooling pipe through the reflux pipe, the other end of the water-cooling pipe is connected to the outlet pipe through the reflux pipe, the output end of the outlet pipe is connected to the input end of the refrigerator, the output end of the refrigerator is connected to the input end of the inlet pipe, and the heat conductive column, water-cooling pipe, delivery pipe and reflux pipe are all provided inside the endoscope rod.
[0008] Preferably, the water cooling pipe is arranged in a spiral tubular structure, the water cooling pipe is spirally wound on the heat conducting column, a protective sleeve is provided between the heat conducting sleeve and the lighting lamp, and a heat insulating sleeve is provided on the outer side of the heat dissipation interlayer.
[0009] Preferably, a plurality of the lighting lamps are provided, and the inlet pipe and the outlet pipe are both arranged in an annular tubular structure.
[0010] Preferably, a battery compartment is provided inside the mounting base, a battery is provided inside the battery compartment, a charging port is provided on one side of the mounting base, and dust-proof and heat-dissipating holes are provided on the mounting base.
[0011] Preferably, the connecting rod is threadedly connected to the connecting seat, and the endoscope head and the endoscope rod are detachably connected.
[0012] Preferably, a base is provided at the bottom of the handle, and the base is arranged in a trapezoidal platform structure.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] 1. The endoscope structure with a 360-degree bending adjustment function realizes the adjustment of the endoscope through the No. 1 debugging mechanism on the support frame and the No. 2 debugging mechanism on the connecting frame, and the servo motor cooperates with the worm, worm wheel and connecting shaft. The endoscope has a 360-degree bending adjustment function, which is easy to adjust, and the endoscope structure is self-locking after adjustment to maintain a stable use state.
[0015] 2. The endoscope structure with 360-degree bending adjustment function provides good light for the endoscope through the lighting lamps arranged on both sides of the endoscope probe. The protective cover and heat insulation cover arranged on the lighting lamp strengthen the protection of the lighting lamp and the endoscope probe.
[0016] 3. The endoscope structure with 360-degree bending adjustment function realizes heat dissipation by combining heat conduction and water cooling of the lighting lamp on the endoscope probe through the heat-conducting sleeve and heat-conducting column arranged on the lighting lamp, and cooperates with the heat dissipation interlayer, water-cooling pipe, delivery pipe, reflux pipe and refrigerator. The heat dissipation is fast and low-temperature, which can avoid the interference of the heat generated by the lighting on the endoscope probe, and make the endoscope operate safely. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;
[0018] Figure 2 It is a structural schematic diagram of the endoscope lens in the present invention;
[0019] Figure 3 It is a schematic diagram of the structure of the lighting lamp in the present invention;
[0020] Figure 4 It is a schematic diagram of the structure of the worm gear in the present invention.
[0021] In the figure: 1. support frame; 2. connecting block; 3. No. 1 debugging mechanism; 4. connecting frame; 5. No. 2 debugging mechanism; 6. connecting rod; 7. connecting seat; 8. endoscope rod; 9. endoscope lens; 10. mounting seat; 11. handle; 12. base; 13. recessed part; 14. endoscope probe; 15. lighting lamp; 16. protective cover; 17. heat conductive cover; 18. heat insulating cover; 19. heat dissipation interlayer; 20. mounting plate; 21. lamp holder; 22. heat conductive column; 23. water cooling pipe; 24. delivery pipe; 25. reflux pipe; 26. inlet pipe; 27. outlet pipe; 28. refrigerator; 29. servo motor; 30. worm; 31. worm wheel; 32. connecting shaft. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.
[0024] like Figures 1 to 4 As shown, the endoscope structure with a 360-degree bending adjustment function in this embodiment includes a support frame 1, one end of the support frame 1 is provided with a mounting groove of a U-shaped structure, a connecting block 2 is provided inside the mounting groove, one end of the support frame 1 is provided with a mounting seat 10, a No. 1 debugging mechanism 3 is provided at the bottom of the end of the support frame 1 away from the mounting seat 10, the connecting block 2 is connected to the No. 1 debugging mechanism 3, one end of the support frame 1 is provided with a connecting frame 4, the connecting frame 4 is arranged in a U-shaped frame structure, one end of the connecting frame 4 is connected to the connecting block 2, a No. 2 debugging mechanism 5 is provided on one side of the connecting frame 4, a connecting rod 6 is provided on the inner side of the connecting frame 4, an external connecting line is provided on the top of the connecting rod 6, the connecting rod 6 is connected to the No. 2 debugging mechanism 5, a connecting seat 7 is provided at the bottom of the connecting rod 6, an endoscope rod 8 is provided at the bottom of the connecting seat 7, an endoscope lens 9 is provided at the bottom of the endoscope rod 8, and an endoscope lens 9 is provided at the lower end of the endoscope lens 9 A recessed portion 13 is provided on the side, and an endoscope probe 14 is provided inside the recessed portion 13. An endoscope guide wire is provided on the endoscope probe 14, and the endoscope guide wire passes through the endoscope rod 8, the connecting seat 7, and the connecting rod 8 and is electrically connected to the external connecting line. An illuminating lamp 15 is provided on the endoscope head 9 on the opposite sides of the endoscope probe 14, and a heat dissipation mechanism is provided on the illuminating lamp 15. A handle 11 is provided at the bottom of the mounting seat 10 to achieve the adjustment of the endoscope, so that the endoscope has a 360-degree bending adjustment function, and the adjustment is convenient. After the endoscope structure is adjusted, it is self-locking and maintains a stable use state, and the heat dissipation of the illuminating lamp 15 on the endoscope probe 14 is achieved by combining heat conduction and water cooling. The heat conduction heat dissipation is fast and the water cooling cycle heat dissipation is low, which can avoid the interference of the heat generated by the lighting on the endoscope probe 14, strengthen the protection of the illuminating lamp 15 and the endoscope probe 14, and make the operation of the endoscope safe.
[0025] Specifically, the No. 1 debugging mechanism 3 and the No. 2 debugging mechanism 5 are both composed of a servo motor 29, a worm 30, a worm wheel 31 and a connecting shaft 32. The bottom of the support frame 1 away from the mounting seat 10 and one side of the connecting frame 4 are provided with a servo motor 29, a worm 30 and a worm wheel 31 through an installation box. The worm 30 and the worm wheel 31 are meshingly arranged, and one end of the worm 30 is connected to the output end of the servo motor 29 through a coupling. The connecting block 2 and the connecting rod 6 are provided with a connecting shaft 32 on opposite sides. The connecting block 2 is rotatably connected to the support frame 1 through the connecting shaft 32, and the connecting rod 6 is rotatably connected to the connecting frame 4 through the connecting shaft 32. One end of the connecting shaft 32 is connected to the worm wheel 31. The servo motor 29 on the No. 1 debugging mechanism 3 drives the worm 30 and the worm wheel 31 to rotate, and drives the connecting block 2 to rotate on the support frame 1 through the connecting shaft 32. The servo motor 29 on the No. 2 debugging mechanism 5 drives the worm 30 and the worm wheel 31 to rotate, and drives the connecting rod 6 to rotate on the connecting frame 4 through the connecting shaft 32.
[0026] Furthermore, the heat dissipation mechanism includes a heat-conducting sleeve 17, a heat-dissipating interlayer 19, a heat-conducting column 22, a water-cooling pipe 23, a delivery pipe 24, a return pipe 25, an inlet pipe 26, an outlet pipe 27 and a refrigerator 28. The heat-conducting sleeve 17 is arranged on the outside of the lighting lamp 15, and the heat-dissipating interlayer 19 is arranged on the outside of the heat-conducting sleeve 17. The delivery pipe 24 is arranged at one end of the heat-dissipating interlayer 19. The end of the delivery pipe 24 away from the heat-dissipating interlayer 19 is connected to the inlet pipe 26, and the other end of the heat-dissipating interlayer 19 is connected to the return pipe 25. The reflux pipe 25 is connected, one end of the illuminating lamp 15 is provided with a lamp holder 21, the lamp holder 21 is provided with a mounting plate 20, a side of the lamp holder 21 away from the illuminating lamp 15 is provided with a heat conducting column 22, the heat conducting column 22 is provided with a water cooling pipe 23, the heat dissipation interlayer 19 is connected to one end of the water cooling pipe 23 through the reflux pipe 25, the other end of the water cooling pipe 23 is connected to the outlet pipe 27 through the reflux pipe 25, the output end of the outlet pipe 27 is connected to the input end of the refrigerator 28, and the output end of the refrigerator 28 is connected to the outlet pipe 27. The cooling medium in the heat dissipation interlayer 19 is connected to the input end of the introduction pipe 26, and the heat conductive column 22, the water cooling pipe 23, the delivery pipe 24 and the return pipe 25 are all arranged inside the endoscope rod 8. The refrigerator 28 is arranged inside the connecting seat 8. The refrigerator 28 includes a refrigeration box, a refrigeration pipe, a refrigeration pump and a single-conductor refrigeration sheet. Under the action of the refrigerator 28, the cooling medium in the refrigerator 28 is transported from the introduction pipe 26 to the heat dissipation interlayer 19 outside the lighting lamp 15 through the delivery pipe 24. A part of the heat generated by the operation of the lighting lamp 15 is conducted to the heat dissipation interlayer 19 by the heat conductive sleeve 17 through the protective sleeve 16. The cooling medium in the heat dissipation interlayer 19 absorbs the heat conducted out of the heat conductive sleeve 17, and the heat generated by the operation of the lighting lamp 15 and the lamp holder 21 is conducted out through the heat conductive column 22. The cooling medium in the heat dissipation interlayer 19 enters the water cooling pipe 23 through the return pipe 25. The water cooling pipe 23 cools the heat conductive column 22, and then returns to the refrigerator 28 through the delivery pipe 27 through the return pipe 25 for cooling.
[0027] Furthermore, the water cooling pipe 23 is arranged in a spiral tubular structure, and the water cooling pipe 23 is spirally wound on the heat conducting column 22. The contact area between the water cooling pipe 23 and the heat conducting column 22 is large. A protective sleeve 16 is provided between the heat conducting sleeve 17 and the lighting lamp 15. The protective sleeve 16 is made of waterproof material to prevent interference with the lighting lamp 15. An insulating sleeve 18 is provided on the outside of the heat dissipation interlayer 19. The insulating sleeve 18 is made of insulating material to prevent the heat of the lighting lamp 15 from being transferred to the outside.
[0028] Furthermore, a plurality of lighting lamps 15 are provided, and the lighting light is uniform. The inlet pipe 26 and the outlet pipe 27 are both arranged in an annular tubular structure, and the connection is convenient.
[0029] Furthermore, a battery compartment is provided inside the mounting base 10, a battery is provided inside the battery compartment, a charging port is provided on one side of the mounting base 10, and dust-proof and heat-dissipating holes are provided on the mounting base 10, and the battery provides power for the operation of the endoscope.
[0030] Furthermore, the connecting rod 6 and the connecting seat 7 are threadedly connected, the endoscope lens 9 and the endoscope rod 8 are detachably connected, the endoscope lens 9 and the endoscope rod 8 are threadedly connected, and the connecting rod 6 and the connecting seat 7, and the endoscope lens 9 and the endoscope rod 8 are easy to disassemble and assemble.
[0031] Furthermore, a base 12 is provided at the bottom of the handle 11, and the base 12 is arranged in a trapezoidal platform structure to facilitate holding and using the device.
[0032] The method of using this embodiment is as follows: the device is held by the handle 11, the servo motor 29 on the No. 1 debugging mechanism 3 drives the worm 30 and the worm wheel 31 to rotate, and the connecting block 2 is driven to rotate on the support frame 1 through the connecting shaft 32, and the servo motor 29 on the No. 2 debugging mechanism 5 drives the worm 30 and the worm wheel 31 to rotate, and the connecting rod 6 is driven to rotate on the connecting frame 4 through the connecting shaft 32, so as to achieve the adjustment of the endoscope, so that the endoscope has a 360-degree bending adjustment function, and the adjustment is convenient. Moreover, since the worm wheel 31 and the worm 30 have the self-locking characteristics, the endoscope structure is self-locked after adjustment to maintain a stable use state, so as to avoid the structural deviation of the endoscope caused by external interference after adjustment. The data acquired by the endoscope probe 14 is transmitted to the endoscope terminal display screen through the endoscope guide wire and the external connecting line. The lighting lamp 15 on the endoscope lens 9 provides good light for the endoscope probe 14. Under the action of the refrigerator 28, the cooling medium in the refrigerator 28 is cooled by the guide wire. The inlet pipe 26 is transported to the heat dissipation interlayer 19 outside the illuminating lamp 15 through the transport pipe 24. A part of the heat generated by the operation of the illuminating lamp 15 is conducted to the heat dissipation interlayer 19 by the heat-conducting sleeve 17 through the protective sleeve 16. The cooling medium in the heat dissipation interlayer 19 absorbs the heat conducted by the heat-conducting sleeve 17, and the heat generated by the operation of the illuminating lamp 15 and the lamp holder 21 is conducted through the heat-conducting column 22. The cooling medium in the heat dissipation interlayer 19 enters the water-cooling pipe 23 through the return pipe 25. The water-cooling pipe 23 cools the heat-conducting column 22, and then returns to the refrigerator 28 through the outlet pipe 27 through the return pipe 25 for cooling, thereby realizing the heat dissipation of the illuminating lamp 15 on the endoscope probe 14 by combining heat conduction and water cooling. The heat conduction heat dissipation is fast and the water-cooling cycle heat dissipation is low, which can avoid the interference of the heat generated by the lighting on the endoscope probe 14, and the protective sleeve 16 and the heat-insulating sleeve 18 provided on the illuminating lamp 15 strengthen the protection of the illuminating lamp 15 and the endoscope probe 14, so that the operation of the endoscope is safe.
[0033] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. An endoscope structure with a 360-degree bending adjustment function, comprising a support frame (1), characterized in that: A U-shaped mounting groove is provided at one end of the support frame (1), a connecting block (2) is provided inside the mounting groove, a mounting seat (10) is provided at one end of the support frame (1), a No. 1 debugging mechanism (3) is provided at the bottom of one end of the support frame (1) away from the mounting seat (10), the connecting block (2) is connected to the No. 1 debugging mechanism (3), a connecting frame (4) is provided at one end of the support frame (1), the connecting frame (4) is arranged in a U-shaped frame structure, one end of the connecting frame (4) is connected to the connecting block (2), a No. 2 debugging mechanism (5) is provided on one side of the connecting frame (4), a connecting rod (6) is provided on the inner side of the connecting frame (4), an external connecting line is provided on the top of the connecting rod (6), and the connecting rod (6) is connected to the No. 2 debugging mechanism (5) connection, a connecting seat (7) is provided at the bottom of the connecting rod (6), an endoscope rod (8) is provided at the bottom of the connecting seat (7), an endoscope lens (9) is provided at the bottom of the endoscope rod (8), a recessed portion (13) is provided on one side of the lower end of the endoscope lens (9), an endoscope probe (14) is provided inside the recessed portion (13), an endoscope guide wire is provided on the endoscope probe (14), the endoscope guide wire passes through the endoscope rod (8), the connecting seat (7), the connecting rod (8) and is electrically connected to an external connecting line, lighting lamps (15) are provided on the endoscope lenses (9) on opposite sides of the endoscope probe (14), and a heat dissipation mechanism is provided on the lighting lamps (15), and a handle (11) is provided at the bottom of the mounting seat (10).
2. The endoscope structure with 360-degree bending adjustment function according to claim 1, characterized in that: The first debugging mechanism (3) and the second debugging mechanism (5) are both composed of a servo motor (29), a worm (30), a worm wheel (31) and a connecting shaft (32). The bottom of the support frame (1) away from the mounting seat (10) and one side of the connecting frame (4) are both provided with a servo motor (29), a worm (30) and a worm wheel (31) through a mounting box. The worm (30) and the worm wheel (31) are meshed with each other. One end of the worm (30) is connected to the output end of the servo motor (29) through a coupling. The connecting block (2) and the connecting rod (6) are both provided with connecting shafts (32) on opposite sides. The connecting block (2) is rotatably connected to the support frame (1) through the connecting shaft (32). The connecting rod (6) is rotatably connected to the connecting frame (4) through the connecting shaft (32). One end of the connecting shaft (32) is connected to the worm wheel (31).
3. The endoscope structure with 360-degree bending adjustment function according to claim 1, characterized in that: The heat dissipation mechanism comprises a heat-conducting sleeve (17), a heat-dissipating interlayer (19), a heat-conducting column (22), a water-cooling pipe (23), a delivery pipe (24), a return pipe (25), an inlet pipe (26), an outlet pipe (27) and a refrigerator (28); a heat-conducting sleeve (17) is arranged on the outside of the illuminating lamp (15); a heat-dissipating interlayer (19) is arranged on the outside of the heat-conducting sleeve (17); a delivery pipe (24) is arranged at one end of the heat-dissipating interlayer (19); an end of the delivery pipe (24) away from the heat-dissipating interlayer (19) is connected to the inlet pipe (26); the other end of the heat-dissipating interlayer (19) is connected to the return pipe (25); a lamp holder (21) is arranged at one end of the illuminating lamp (15); and the lamp holder (21) is arranged at one end of the illuminating lamp (15). A mounting plate (20) is provided on the endoscope rod (8); a heat-conducting column (22) is provided on the side of the lamp holder (21) away from the lighting lamp (15); a water-cooling pipe (23) is provided on the heat-conducting column (22); the heat-dissipating interlayer (19) is connected to one end of the water-cooling pipe (23) through a return pipe (25); the other end of the water-cooling pipe (23) is connected to an outlet pipe (27) through the return pipe (25); the output end of the outlet pipe (27) is connected to the input end of a refrigerator (28); the output end of the refrigerator (28) is connected to the input end of an inlet pipe (26); the heat-conducting column (22), the water-cooling pipe (23), the delivery pipe (24) and the return pipe (25) are all arranged inside the endoscope rod (8).
4. The endoscope structure with 360-degree bending adjustment function according to claim 3 is characterized in that: The water cooling pipe (23) is arranged in a spiral tubular structure, the water cooling pipe (23) is spirally wound on the heat conducting column (22), a protective sleeve (16) is arranged between the heat conducting sleeve (17) and the lighting lamp (15), and a heat insulating sleeve (18) is arranged on the outer side of the heat dissipation interlayer (19).
5. The endoscope structure with 360-degree bending adjustment function according to claim 3, characterized in that: A plurality of the lighting lamps (15) are provided, and the inlet pipe (26) and outlet pipe (27) are both arranged in an annular tubular structure.
6. The endoscope structure with 360-degree bending adjustment function according to claim 1, characterized in that: A battery compartment is provided inside the mounting seat (10), a storage battery is provided inside the battery compartment, a charging port is provided on one side of the mounting seat (10), and dustproof and heat dissipation holes are provided on the mounting seat (10).
7. The endoscope structure with 360-degree bending adjustment function according to claim 1, characterized in that: The connecting rod (6) is threadedly connected to the connecting seat (7), and the endoscope head (9) and the endoscope rod (8) are detachably connected.
8. The endoscope structure with 360-degree bending adjustment function according to claim 1, characterized in that: A base (12) is provided at the bottom of the handle (11), and the base (12) is arranged in a trapezoidal platform structure.