An anti-static endoscopic camera system host

Abstract

This invention provides an anti-static endoscope camera system host, relating to the field of endoscope technology. It includes a housing with four terminals mounted on its side wall. The side wall of the housing has a grounding structure, which includes a conductive frame, a conductive component for conducting static electricity, a discharge block for discharging static electricity, and a protective component for shielding the discharge block. The conductive frame is electrically connected to the housing and is made of copper. The inner wall of the conductive frame has a conductive component, which includes a retaining plate slidably connected to the inner wall of the conductive frame. The retaining plate is also made of copper. This invention, by setting a grounding structure, can promptly conduct static electricity generated on the housing to the ground, thereby minimizing the accumulation of static electricity on the housing and preventing damage to electronic components inside the housing. This extends the service life of the host and, to a certain extent, eliminates safety hazards.

Description

Technical Field

[0001] This invention relates to the field of endoscopy technology, and more particularly to an anti-static endoscopy camera system host. Background Technology

[0002] An endoscope is a medical device used to help doctors visually observe the inside of a patient's body. It can capture images inside the patient's body, thereby improving the accuracy of the doctor's judgment and enabling the doctor to provide better treatment plans for the patient.

[0003] Chinese patent application CN111387911B discloses an endoscope camera host and endoscope system, including a housing, an image signal input interface, an image processing board assembly, an image output board assembly, a high-frequency cable, and a cable fixing structure. The high-frequency cable connects the image processing board assembly and the image output board assembly. The cable fixing structure includes a shielding layer made of conductive material and a fixing frame. The shielding layer wraps around the outside of the high-frequency cable, and the fixing frame fixes the shielding layer wrapped around the outside of the high-frequency cable to the housing, making the shielding layer electrically connected to the housing. This not only facilitates the orderly and neat arrangement of the cables, avoiding the problem of mutual tangling caused by a large number of cables, but also reduces signal interference between cables.

[0004] The aforementioned endoscope camera host and endoscope system also have the following technical problems: During the operation of the host, a certain amount of static electricity will be generated and accumulated on the host's casing. This static electricity can easily cause various electronic components inside the host to be burned out, greatly shortening the service life of the host and posing a significant safety hazard. Summary of the Invention

[0005] The purpose of this invention is to address the shortcomings of existing technologies where static electricity accumulated on the main unit casing can easily burn out various electronic components inside the main unit, and to propose an anti-static endoscope camera system main unit.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: an anti-static endoscope camera system host, including a housing, four wiring terminals are installed on the side wall of the housing, and a grounding structure is provided on the side wall of the housing. The grounding structure includes a conductive frame, a conductive component for conducting static electricity, a discharge block for discharging, and a protective component for shielding the discharge block.

[0007] The effect achieved by the above components is as follows: by setting up a grounding structure, static electricity generated on the casing can be guided to the ground in a timely manner, thereby preventing static electricity from accumulating on the casing and thus preventing static electricity from damaging the electronic components inside the casing, extending the service life of the main unit, and eliminating safety hazards to a certain extent.

[0008] Preferably, the conductive frame is electrically connected to the housing. The conductive frame is made of copper. The inner wall of the conductive frame is provided with a conductive component, which includes a retaining plate. The retaining plate is slidably connected to the inner wall of the conductive frame. The retaining plate is made of copper. A wire is electrically connected to the side of the retaining plate away from the housing. A current-carrying plate is electrically connected to the end of the wire away from the retaining plate. The current-carrying plate is made of copper. Several metal blocks are fixedly connected to the lower surface of the current-carrying plate. Six discharge blocks are fixedly connected to the lower end of the metal blocks. The discharge blocks are made of copper and have a conical structure. A protective component is provided on the upper surface of the current-carrying plate. The protective component includes a rotating rod. The arc surface of the rotating rod is rotatably connected to the current-carrying plate. A connecting plate is fixedly connected to the arc surface of the rotating rod. A protective plate is fixedly connected to the surface of the connecting plate. The discharge blocks are located between the protective plate and the current-carrying plate.

[0009] The aforementioned components achieve the following effects: when static electricity is generated on the casing, the copper conductive frame, card plate, and current-carrying plate, along with the metal block and wires, conduct the static electricity to the discharge block. Because the discharge block has a cone-shaped structure, a point discharge effect is generated at the tip of the discharge block, which conducts the static electricity to the ground to eliminate the static electricity. At the same time, the discharge block is in direct contact with the ground, which can also directly conduct the static electricity to the ground, thereby grounding the casing and preventing static electricity from damaging the electronic components inside the casing. The protective plate helps to prevent the cone-shaped discharge block from injuring personnel, thus facilitating the storage of the discharge block.

[0010] Preferably, the upper surface of the power transmission plate is provided with a limiting component, the limiting component includes a block, the block is fixedly connected to the power transmission plate, a sliding plate slides through the block, the vertical cross-section of the sliding plate is "L" shaped, a sliding sleeve is fixedly connected to the lower surface of the short arm of the sliding plate, a fixing block is fixedly connected to the side of the protective plate near the sliding sleeve, the arc surface of the fixing block is slidably connected to the inner wall of the sliding sleeve, a traction rope is fixedly connected to the side of the short arm of the sliding plate away from the block, and a ball is fixedly connected to the end of the traction rope away from the sliding plate.

[0011] The effect achieved by the above components is as follows: pulling the ball will cause the ball to move and pull the traction rope. The movement of the traction rope will cause the slide plate to slide along the block. When the protective sleeve slides onto the surface of the fixed block, the sleeve will restrict the position of the fixed block and thus restrict the position of the protective plate.

[0012] Preferably, a rectangular hole is formed on the surface of the long arm of the skateboard, and a spring is fixedly connected to the inner wall of the rectangular hole on the skateboard, with one end of the spring fixedly connected to the block.

[0013] The effect achieved by the above components is that when the spring extends, the slide plate will slide towards the protective plate with the help of the spring tension, and the spring will automatically reset the slide plate.

[0014] Preferably, a pinch plate is fixedly connected to the side of the card plate near the wire, and an insulating sleeve is fixedly connected to the surface of the pinch plate. The insulating sleeve is made of polyvinyl chloride.

[0015] The effect achieved by the above components is that the movement of the pinch plate will cause the card plate to slide in along the inner wall of the conductive frame. At this time, the insulating sleeve made of polyvinyl chloride can prevent static electricity from shocking the hands of the workers.

[0016] Preferably, the sidewall of the power transfer plate is provided with an anti-slip structure, the anti-slip structure including four strip plates, the strip plates being fixedly connected to the sidewall of the power transfer plate, the surface of the strip plates being provided with an adsorption component, the adsorption component including a round tube, the round tube slidingly penetrating through the strip plate, the lower end of the round tube being connected to a suction cup, the inner wall of the round tube being movably connected to a round rod, the lower end of the round rod being rotatably connected to a round plate, the arc surface of the round plate being fixedly connected to an elastic membrane, the elastic membrane being made of rubber, the elastic membrane being fixedly connected to the inner wall of the suction cup, and the upper end of the round rod being fixedly connected to a gripping plate.

[0017] The effect achieved by the above components is as follows: by setting the anti-slip structure, when the grounding structure is used on a smooth ground, the position of the power transmission board can be restricted, and the power transmission board can be prevented from tipping over due to the wires being touched, thereby ensuring that the discharge block can be stably in contact with the ground.

[0018] Preferably, a sealing ring is fixedly connected to the lower end of the suction cup, and the sealing ring is made of silicone.

[0019] The effect achieved by the above components is that the moving suction cup brings the sealing ring into contact with the floor, thereby improving the seal between the suction cup and the floor.

[0020] Preferably, the circular tube has a positioning component on its arc surface. The positioning component includes two L-shaped plates, which are fixedly connected to the arc surface of the circular tube. The circular tube has two support rods fixedly connected to its arc surface. The surface of the long arm of the L-shaped plate has a groove, and the size of the support rod is adapted to the size of the groove on the L-shaped plate.

[0021] The effect achieved by the above components is that rotating the grip plate will cause the support rod to slide in along the inner wall of the groove. At this time, the groove restricts the position of the support rod and thus restricts the position of the circular plate, thereby preventing the suction cup from loosening as much as possible.

[0022] Preferably, the side wall of the housing is provided with a convergence structure, the convergence structure including a threaded tube, one end of the threaded tube being fixedly connected to the housing, a screw being threadedly connected to the inner wall of the threaded tube, a baffle being fixedly connected to the end of the screw away from the housing, the vertical cross-section of the baffle being "Y" shaped, an extrusion assembly being provided on the surface of one side arm of the baffle, the extrusion assembly including a rectangular tube, the rectangular tube being slidably sleeved on the side arm of the baffle, an extrusion rod being fixedly connected to the side of the rectangular tube near the housing, and a lead screw being threadedly connected to the side of the rectangular tube away from the housing, the lead screw passing through the rectangular tube and abutting against the surface of the baffle.

[0023] The effect achieved by the above-mentioned components is that by setting up a gathering structure, excess wires can be gathered together, thereby preventing wires from tripping over workers or getting caught on other objects, and thus further facilitating the use of the equipment by workers.

[0024] Preferably, a ring is fixedly connected to the arc surface of the lead screw, and a bending plate is fixedly connected to the side of the rectangular tube near the ring. The vertical cross-section of the bending plate is "L" shaped, and the ring is located between the short arm of the bending plate and the rectangular tube.

[0025] The effect achieved by the above components is as follows: the lead screw moves and disengages from the baffle, and the ring moves with the help of the lead screw and contacts the short arm of the bending plate. At this time, the bending plate restricts the position of the ring, thereby preventing the lead screw from disengaging from the rectangular tube as much as possible.

[0026] Compared with the prior art, the advantages and positive effects of the present invention are as follows:

[0027] 1. In this invention, by setting a grounding structure, when it is necessary to prevent static electricity from accumulating on the casing of the main unit during the operation of the main unit assisted endoscope, first pull the ball away from the block. The movement of the ball will pull the traction rope, and the movement of the traction rope will cause the slide plate to slide along the inside of the block. The sliding of the slide plate will cause the sliding sleeve to slide, causing the sliding sleeve to disengage from the fixed block. Then, rotate the protective plate to unfold the protective plate so that it no longer blocks the discharge block. Then, move the electric conduction plate to place the discharge block on the floor. Then, move the pinch plate. The movement of the pinch plate will cause the card plate to slide in along the inner wall of the conductive frame. At this time, the polyvinyl chloride insulating sleeve can prevent static electricity from shocking the operator's hands as much as possible. When static electricity is generated on the casing, the copper conductive frame, card plate, and electric conduction plate, together with the metal block and wires, will conduct the static electricity to the discharge block. Since the discharge block has a conical structure, a point discharge effect will be generated at the tip of the discharge block, which will conduct the static electricity to the ground to eliminate the static electricity. At the same time, the discharge block is in direct contact with the ground, which can also directly guide the static electricity. The grounding structure grounds the casing, preventing electrostatic damage to internal electronic components. When grounding is no longer needed, pulling the ball away from the block causes the sliding plate to compress the spring. Then, rotating the protective plate in the opposite direction rotates the fixed block. Once the two fixed blocks are in the desired positions, releasing the ball allows the spring to extend. The sliding plate, under spring tension, moves the sliding sleeve closer to the protective plate. When the protective sleeve slides onto the surface of the fixed block, it restricts the position of the fixed block and thus the protective plate. The protective plate helps prevent the cone-shaped discharge block from injuring workers and facilitates its storage. By grounding the casing, static electricity generated on the casing is promptly conducted to the ground, preventing static buildup and damage to internal electronic components, extending the lifespan of the main unit, and mitigating safety hazards to some extent.

[0028] 2. In this invention, by setting an anti-slip structure, when the anti-slip structure needs to be used on a smooth floor, the suction cup is moved downward to make the sealing ring contact the floor, and then the grip is pulled upward. The grip slides, which drives the round rod to slide, and the round rod slides, which drives the round plate to slide synchronously. The sliding of the round plate stretches the elastic membrane of the rubber material, and the surface of the elastic membrane will deform and bulge upward. Since the air pressure at the top of the suction cup is greater than the air pressure at the bottom of the suction cup, the suction cup will stick to the floor. At this time, the sealing ring achieves the function of improving the airtightness of the suction cup. The sliding of the round rod drives the support rod to move synchronously. When the support rod is aligned with the groove, the grip is rotated. The rotation of the grip causes the support rod to slide into the inner wall of the groove. At this time, the groove achieves the function of restricting the position of the support rod and thus restricting the position of the round plate, thereby preventing the suction cup from loosening as much as possible. By setting an anti-slip structure, when the grounding structure is used on a smooth ground, the position of the electric plate can be restricted, preventing the electric plate from tipping over due to the wires being touched, thereby ensuring that the discharge block can stably contact the ground.

[0029] 3. In this invention, by setting a convergence structure, when the redundant wire is long, rotating the lead screw will cause it to move away from the baffle via the thread. This movement will disengage the lead screw from the baffle, and the ring will contact the short arm of the bending plate. At this point, the bending plate restricts the position of the ring, thus preventing the lead screw from disengaging from the rectangular tube. The rectangular tube is then removed from the side arm of the baffle. The excess wire is then wound around the arc surface of the threaded tube. The baffle again prevents the wire from falling off the arc surface of the threaded tube. Finally, the rectangular tube is slidably fitted onto the side arm of the baffle. This sliding motion causes the extrusion rod to slide. When the arc surface of the extrusion rod contacts the wire, it restricts the wire's position, further preventing the wire from disengaging. The loosening action occurs, and then the screw is rotated in the opposite direction. At this time, the screw will press against the surface of the baffle again with the help of the thread. The screw achieves the function of restricting the position of the rectangular tube and thus restricting the position of the extrusion rod. When it is necessary to unwind the wound wire, simply rotate the screw first to disengage it from the baffle, and then rotate the baffle. The rotation of the baffle will drive the screw to rotate, causing the screw to move away from the machine housing. After the screw disengages from the inner wall of the threaded tube, the worker can directly remove the wire from the arc surface of the threaded tube and unwind it. By setting up a bundling structure, excess wire is bundled up, thereby preventing the wire from tripping the worker or getting caught on other objects, thus further facilitating the worker's use. Attached Figure Description

[0030] Figure 1 A three-dimensional structural diagram of an anti-static endoscope camera system host is provided for this invention;

[0031] Figure 2 This invention proposes an anti-static endoscopic camera system host. Figure 1A partial structural diagram on the right;

[0032] Figure 3 This invention provides a schematic diagram of the structure of the wires in the host of an anti-static endoscope camera system.

[0033] Figure 4 This invention proposes an anti-static endoscopic camera system host. Figure 3 A partial structural diagram;

[0034] Figure 5 This invention proposes an anti-static endoscopic camera system host. Figure 4 A partial structural diagram in the lower right corner;

[0035] Figure 6 This invention provides a schematic diagram of the limiting component of an anti-static endoscope camera system host.

[0036] Figure 7 This is a partial structural diagram of the anti-slip structure of the main unit of the anti-static endoscope camera system proposed in this invention;

[0037] Figure 8 This invention proposes an anti-static endoscopic camera system host. Figure 7 A schematic diagram of the cross-sectional structure;

[0038] Figure 9 This invention provides a schematic diagram of the convergence structure of an anti-static endoscope camera system host.

[0039] Figure 10 This invention presents a schematic diagram of the extrusion assembly of an anti-static endoscope camera system host.

[0040] Legend: 1. Housing; 2. Terminal block; 3. Grounding structure; 31. Conductive frame; 32. Conductive assembly; 321. Card plate; 322. Wire; 323. Conductive board; 324. Metal block; 325. Discharge block; 33. Protective assembly; 331. Rotating rod; 332. Connecting plate; 333. Protective plate; 334. Limiting assembly; 3341. Square; 3342. Slide plate; 3343. Sliding sleeve; 3344. Fixing block; 3345. Rectangular hole; 3346. Spring; 3347. Traction rope; 3348. Sphere; 35. Pinch 36. Plate; 4. Insulating sleeve; 5. Anti-slip structure; 6. Strip plate; 7. Adsorption assembly; 8. Round tube; 9. Suction cup; 10. Round rod; 11. Round plate; 12. Elastic membrane; 13. Grip plate; 24. Sealing ring; 15. Positioning assembly; 26. L-shaped plate; 27. Groove; 28. Support rod; 39. Convergence structure; 20. Threaded tube; 21. Screw; 32. Baffle; 43. Extrusion assembly; 44. Rectangular tube; 54. Extrusion rod; 54. Lead screw; 544. Bending plate; 545. Ring. Detailed Implementation

[0041] To better understand the above-mentioned objectives, features, and advantages of the present invention, the present invention will be further described below in conjunction with the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0042] Numerous specific details are set forth in the following description in order to provide a full understanding of the invention. However, the invention may also be practiced in other ways than those described herein, and therefore the invention is not limited to the specific embodiments disclosed in the following specification.

[0043] Example 1, as Figure 1 and Figure 2As shown, this invention provides an anti-static endoscope camera system host, including a housing 1. Four wiring terminals 2 are installed on the side wall of the housing 1, and a grounding structure 3 is provided on the side wall of the housing 1. By setting the grounding structure 3, static electricity generated on the housing 1 can be promptly conducted to the ground, thereby minimizing the accumulation of static electricity on the housing 1 and preventing damage to the electronic components inside the housing 1, extending the service life of the host, and to a certain extent eliminating safety hazards. The side wall of the power transmission plate 323 is provided with an anti-slip structure 4. By setting the anti-slip structure 4, when using the grounding structure 3 on a smooth surface, the position of the power transmission plate 323 can be restricted, minimizing the risk of the power transmission plate 323 tipping over due to contact with the wires 322, thus ensuring stable contact between the discharge block 325 and the ground. The side wall of the housing 1 is provided with a gathering structure. By setting the gathering structure, excess wires 322 can be gathered, thereby minimizing the possibility of the wires 322 tripping over personnel or getting caught on other objects, further facilitating the use of the system.

[0044] The specific setup and function of its grounding structure 3, anti-slip structure 4, and convergence structure will be explained below.

[0045] like Figure 1-6As shown, the grounding structure 3 includes a conductive frame 31, a conductive component 32 for conducting static electricity, a discharge block 325 for discharging, and a protective component 33 for shielding the discharge block 325. The conductive frame 31 is electrically connected to the housing 1. The conductive frame 31 is made of copper. A conductive component 32 is provided on the inner wall of the conductive frame 31. The conductive component 32 includes a retaining plate 321. The retaining plate 321 is slidably connected to the inner wall of the conductive frame 31. The retaining plate 321 is made of copper. A wire 322 is electrically connected to the side of the retaining plate 321 away from the housing 1. A current-carrying plate 323 is electrically connected to the end of the wire 322 away from the retaining plate 321. The current-carrying plate 323 is made of copper. Several metal blocks 324 are fixedly connected to the lower surface of the current-carrying plate 323. Six discharge blocks 325 are fixedly connected to the lower end of the metal blocks 324. The discharge blocks 325 are made of copper and have a conical structure. A protective component 33 is provided on the upper surface of the current-carrying plate 323. The protective component 33 includes a rotating rod 331. The arc surface of the rotating rod 331 is rotatably connected to the current-carrying plate 323. A connecting plate 332 is fixedly connected to the surface of the casing 1, and a protective plate 333 is fixedly connected to the surface of the connecting plate 332. The discharge block 325 is located between the protective plate 333 and the conductive plate 323. When static electricity is generated on the casing 1, the copper conductive frame 31, the card plate 321, and the conductive plate 323, together with the metal block 324 and the wire 322, will conduct the static electricity to the discharge block 325. Since the discharge block 325 has a cone-shaped structure, a tip discharge effect will be generated at the tip of the discharge block 325, which will conduct the static electricity to the ground to eliminate the static electricity. At the same time, the discharge block 325 is in direct contact with the ground, which can also directly conduct the static electricity to the ground, thereby grounding the casing 1 and preventing static electricity from damaging the electronic components inside the casing 1. The protective plate 333 can prevent the cone-shaped discharge block 325 from piercing the staff as much as possible, thus facilitating the storage of the discharge block 325.

[0046] like Figure 2-6As shown, the upper surface of the current transmission plate 323 is provided with a limiting component 334. The limiting component 334 includes a block 3341, which is fixedly connected to the current transmission plate 323. A sliding plate 3342 slides through the block 3341. The vertical cross-section of the sliding plate 3342 is "L"-shaped. A sliding sleeve 3343 is fixedly connected to the lower surface of the short arm of the sliding plate 3342. A fixing block 3344 is fixedly connected to the side of the protective plate 333 near the sliding sleeve 3343. The arc surface of the fixing block 3344 is slidably connected to the inner wall of the sliding sleeve 3343. A traction rope 3347 is fixedly connected to the side of the short arm of the skateboard 3342 away from the block 3341. A ball 3348 is fixedly connected to the end of the traction rope 3347 away from the skateboard 3342. Pulling the ball 3348 will cause the ball 3348 to move and pull the traction rope 3347. The movement of the traction rope 3347 will cause the skateboard 3342 to slide along the inside of the block 3341. When the protective sleeve slides onto the surface of the fixed block 3344, the sliding sleeve 3343 will limit the position of the fixed block 3344 and thus limit the position of the protective plate 333. A rectangular hole 3345 is formed on the surface of the long arm of the slide plate 3342. A spring 3346 is fixedly connected to the inner wall of the rectangular hole 3345 on the slide plate 3342. One end of the spring 3346 is fixedly connected to the block 3341. When the spring 3346 extends, the slide plate 3342 will slide the sliding sleeve 3343 towards the protective plate 333 with the help of the tension of the spring 3346. The spring 3346 achieves the function of automatically resetting the slide plate 3342. A pinch plate 35 is fixedly connected to the side of the clamping plate 321 near the wire 322. An insulating sleeve 36 is fixedly connected to the surface of the pinch plate 35. The insulating sleeve 36 is made of polyvinyl chloride. When the pinch plate 35 moves, it will cause the clamping plate 321 to slide in along the inner wall of the conductive frame 31. At this time, the polyvinyl chloride insulating sleeve 36 can prevent electrostatic shock to the worker's hands as much as possible.

[0047] like Figure 1 and Figure 4-8As shown, the anti-slip structure 4 includes four strip plates 41, which are fixedly connected to the side wall of the electric conduction plate 323. An adsorption assembly 42 is provided on the surface of each strip plate 41. The adsorption assembly 42 includes a round tube 421 that slides through the strip plate 41. The lower end of the round tube 421 is connected to a suction cup 422. A round rod 423 is movably connected to the inner wall of the round tube 421. A round plate 424 is rotatably connected to the lower end of the round rod 423. An elastic membrane 425, made of rubber, is fixedly connected to the arc surface of the round plate 424 and to the inner wall of the suction cup 422. A gripping plate 426 is fixedly connected to the upper end of the round rod 423. A sealing ring 427, made of silicone, is fixedly connected to the lower end of the suction cup 422. Moving the suction cup 422 causes the sealing ring 427 to contact the floor, thereby improving the seal between the suction cup 422 and the floor. The circular tube 421 has a positioning component 428 on its arc surface. The positioning component 428 includes two L-shaped plates 4281, which are fixedly connected to the arc surface of the circular tube 421. The circular rod 423 has two support rods 4283 fixedly connected to its arc surface. The surface of the long arm of the L-shaped plate 4281 has a groove 4282. The size of the support rod 4283 is adapted to the size of the groove 4282 on the L-shaped plate 4281. When the grip plate 426 is rotated, it will drive the support rod 4283 to slide into the inner wall of the groove 4282. At this time, the groove 4282 restricts the position of the support rod 4283 and thus restricts the position of the circular plate 424, thereby preventing the suction cup 422 from loosening as much as possible.

[0048] like Figure 1 , Figure 2 and Figure 9 as well as Figure 10 As shown, the convergence structure includes a threaded tube 51, one end of which is fixedly connected to the housing 1. A screw 52 is threadedly connected to the inner wall of the threaded tube 51. A baffle 53 is fixedly connected to the end of the screw 52 away from the housing 1. The vertical cross-section of the baffle 53 is Y-shaped. An extrusion assembly 54 is provided on the surface of one side arm of the baffle 53. The extrusion assembly 54 includes a rectangular tube 541. The rectangular tube 541 is slidably sleeved on the side arm of the baffle 53. An extrusion rod 542 is fixedly connected to the side of the rectangular tube 541 near the housing 1. A lead screw 543 is threadedly connected to the side of the rectangular tube 541 away from the housing 1. The lead screw 543 passes through the rectangular tube 541 and abuts against the surface of the baffle 53. A circular ring 545 is fixedly connected to the arc surface of the lead screw 543. A bending plate 544 is fixedly connected to the side of the rectangular tube 541 near the circular ring 545. The vertical cross section of the bending plate 544 is "L" shaped. The circular ring 545 is located between the short arm of the bending plate 544 and the rectangular tube 541. When the lead screw 543 moves, it will disengage from the baffle 53. The circular ring 545 will contact the short arm of the bending plate 544 with the help of the movement of the lead screw 543. At this time, the bending plate 544 achieves the function of restricting the position of the circular ring 545, thereby preventing the lead screw 543 from disengaging from the rectangular tube 541 as much as possible.

[0049] Its overall working principle is as follows: When using the host-assisted endoscope, to prevent static electricity from accumulating on the host casing 1, first pull the ball 3348 away from the block 3341. The movement of the ball 3348 will pull the traction rope 3347. The movement of the traction rope 3347 will cause the slide plate 3342 to slide along the inside of the block 3341. The sliding of the slide plate 3342 will cause the sliding sleeve 3343 to slide, causing the sliding sleeve 3343 to disengage from the fixed block 3344. Then, rotate the protective plate 333 to unfold the protective plate 333 so that the protective plate 333 no longer contacts the discharge block 325. The shielding is applied, and then the electric conduction plate 323 is moved to place the discharge block 325 on the floor. Next, the pinch plate 35 is moved, causing the clamping plate 321 to slide along the inner wall of the conductive frame 31. At this time, the PVC insulating sleeve 36 can minimize electrostatic shock to the worker's hands. When static electricity is generated on the casing 1, the copper conductive frame 31, clamping plate 321, and electric conduction plate 323, along with the metal block 324 and wire 322, will conduct the static electricity to the discharge block 325. Because the discharge block 325 has a conical structure, a discharge will occur at the tip of the discharge block 325. The tip discharge effect conducts static electricity to the ground, eliminating it. Simultaneously, the discharge block 325, in direct contact with the ground, also directly conducts static electricity to the ground, grounding the casing 1 and preventing electrostatic damage to the electronic components inside. When grounding the casing 1 is no longer needed, the ball 3348 is pulled away from the block 3341. The movement of the ball 3348 causes the sliding plate 3342 to compress the spring 3346, putting the spring 3346 in a compressed state. Then, the protective plate 333 rotates in the opposite direction, causing the fixed block 3344 to rotate. When the two fixed blocks 3344 rotate to the appropriate position, the ball 3348 is released. At this time, the spring 3346 begins to extend, and the slide plate 3342 will drive the sliding sleeve 3343 to slide closer to the protective plate 333 with the help of the tension of the spring 3346. After the protective sleeve slides onto the surface of the fixed block 3344, the sliding sleeve 3343 achieves the function of limiting the position of the fixed block 3344 and thus limiting the position of the protective plate 333. The protective plate 333 achieves the function of preventing the cone-shaped discharge block 325 from piercing the staff as much as possible, thereby facilitating the storage of the discharge block 325.

[0050] When the anti-slip structure 4 needs to be used on a smooth floor, move the suction cup 422 downwards to make the sealing ring 427 contact the floor, and then pull the handle 426 upwards. The sliding of the handle 426 will cause the round rod 423 to slide, and the sliding of the round rod 423 will cause the round plate 424 to slide synchronously. The sliding of the round plate 424 will stretch the elastic membrane 425 of the rubber material. The surface of the elastic membrane 425 will deform and bulge upwards. Since the air pressure at the top of the suction cup 422 is greater than the air pressure at the bottom of the suction cup 422, the suction cup... 422 will adhere to the floor. At this time, the sealing ring 427 will improve the airtightness of the suction cup 422. The sliding of the round rod 423 will drive the support rod 4283 to move synchronously. When the support rod 4283 is aligned with the groove 4282, the grip plate 426 will be rotated. The rotation of the grip plate 426 will cause the support rod 4283 to slide into the inner wall of the groove 4282. At this time, the groove 4282 will restrict the position of the support rod 4283 and thus restrict the position of the round plate 424, thereby preventing the suction cup 422 from loosening as much as possible.

[0051] When the redundancy of the wire 322 is relatively long, the lead screw 543 is rotated. As the lead screw 543 rotates, it moves away from the baffle 53 via the thread. This movement causes the lead screw 543 to disengage from the baffle 53. The ring 545, aided by the movement of the lead screw 543, then contacts the short arm of the bending plate 544. At this point, the bending plate 544 restricts the position of the ring 545, thus preventing the lead screw 543 from disengaging from the rectangular tube 541. The rectangular tube 541 is then removed from the side arm of the baffle 53. The excess wire 322 is then wound around the arc surface of the threaded tube 51. The baffle 53 then prevents the wire 322 from falling off the arc surface of the threaded tube 51. Finally, the rectangular tube 541 is slidably fitted onto the side arm of the baffle 53. The sliding of the rectangular tube 541 causes the extrusion rod 542 to slide. When the extrusion rod... After the arc surface of the pressure rod 542 contacts the wire 322, the pressure rod 542 restricts the position of the wire 322, preventing the wire 322 from loosening. Then, the screw 543 is rotated in the opposite direction. At this time, the screw 543 will press against the surface of the baffle 53 again with the help of the thread. The screw 543 restricts the position of the rectangular tube 541 and thus restricts the position of the pressure rod 542. When it is necessary to unwind the wound wire 322, simply rotate the screw 543 first to disengage the screw 543 from the baffle 53, and then rotate the baffle 53. The rotation of the baffle 53 will drive the screw 52 to rotate, causing the screw 52 to move away from the housing 1. When the screw 52 disengages from the inner wall of the threaded tube 51, the operator can directly remove the wire 322 from the arc surface of the threaded tube 51 and unwind it.

[0052] The above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present invention without departing from the scope of the present invention shall still fall within the protection scope of the present invention.

Claims

1. A main unit for an anti-static endoscope camera system, comprising a housing (1), characterized in that: The side wall of the housing (1) is equipped with four terminals (2). The side wall of the housing (1) is provided with a grounding structure (3). The grounding structure (3) includes a conductive frame (31), a conductive component (32) for conducting static electricity, a discharge block (325) for discharging, and a protective component (33) for shielding the discharge block (325). The conductive frame (31) is electrically connected to the housing (1). The conductive frame (31) is made of copper. The inner wall of the conductive frame (31) is provided with a conductive component (32). The conductive component (32) includes a card plate (321). The card plate (321) is slidably connected to the inner wall of the conductive frame (31). The card plate (321) is made of copper. The side of the card plate (321) away from the housing (1) is electrically connected with a wire (322). The wire (322) is away from the card plate (321). One end of the device is electrically connected to a power transfer plate (323), which is made of copper. Several metal blocks (324) are fixedly connected to the lower surface of the power transfer plate (323). Six discharge blocks (325) are fixedly connected to the lower end of the metal blocks (324). The discharge blocks (325) are made of copper and have a conical structure. A protective component (33) is provided on the upper surface of the power transfer plate (323). The protective component (33) includes a rotating rod (331). The arc surface of the rotating rod (331) is rotatably connected to the power transfer plate (323). A connecting plate (332) is fixedly connected to the arc surface of the rotating rod (331). A protective plate (333) is fixedly connected to the surface of the connecting plate (332). The discharge blocks (325) are located between the protective plate (333) and the power transfer plate (323). When static electricity is generated on the casing (1), the copper conductive frame (31), the card plate (321) and the current transmission plate (323), together with the metal block (324) and the wire (322), will conduct the static electricity to the discharge block (325). Since the discharge block (325) has a cone structure, a tip discharge effect will be generated at the tip of the discharge block (325), which will conduct the static electricity to the ground to eliminate the static electricity. The upper surface of the power transmission plate (323) is provided with a limiting component (334). The limiting component (334) includes a block (3341). The block (3341) is fixedly connected to the power transmission plate (323). A sliding plate (3342) slides through the block (3341). The vertical cross section of the sliding plate (3342) is "L" shaped. A sliding sleeve (3343) is fixedly connected to the lower surface of the short arm of the sliding plate (3342). A fixing block (3344) is fixedly connected to the side of the protective plate (333) near the sliding sleeve (3343). The arc surface of the fixing block (3344) is slidably connected to the inner wall of the sliding sleeve (3343). A traction rope (3347) is fixedly connected to the side of the short arm of the sliding plate (3342) away from the block (3341). A ball (3348) is fixedly connected to the end of the traction rope (3347) away from the sliding plate (3342). A rectangular hole (3345) is provided on the surface of the long arm of the slide plate (3342). A spring (3346) is fixedly connected to the inner wall of the rectangular hole (3345) on the slide plate (3342). One end of the spring (3346) is fixedly connected to the block (3341). Pulling the ball (3348) will cause the ball (3348) to move and pull the traction rope (3347). The movement of the traction rope (3347) will cause the slide plate (3342) to slide along the block (3341). When the protective sleeve slides onto the surface of the fixed block (3344), the sliding sleeve (3343) will limit the position of the fixed block (3344) and thus limit the position of the protective plate (333). When the spring (3346) extends, the slide plate (3342) will use the tension of the spring (3346) to drive the sliding sleeve (3343) to slide closer to the protective plate (333), and the spring (3346) will achieve the function of automatically resetting the slide plate (3342).

2. The anti-static endoscope camera system host according to claim 1, characterized in that: A pinch plate (35) is fixedly connected to the side of the card plate (321) near the wire (322), and an insulating sleeve (36) is fixedly connected to the surface of the pinch plate (35). The insulating sleeve (36) is made of polyvinyl chloride.

3. The host unit of the anti-static endoscope camera system according to claim 2, characterized in that: The side wall of the electric plate (323) is provided with an anti-slip structure (4). The anti-slip structure (4) includes four strip plates (41). The strip plates (41) are fixedly connected to the side wall of the electric plate (323). The surface of the strip plates (41) is provided with an adsorption component (42). The adsorption component (42) includes a round tube (421). The round tube (421) slides through the strip plate (41). The lower end of the round tube (421) is connected to the suction cup (422). The inner wall of the round tube (421) is movably connected with a round rod (423). The lower end of the round rod (423) is rotatably connected with a round plate (424). The arc surface of the round plate (424) is fixedly connected with an elastic membrane (425). The elastic membrane (425) is made of rubber. The elastic membrane (425) is fixedly connected to the inner wall of the suction cup (422). The upper end of the round rod (423) is fixedly connected with a gripping plate (426).

4. The anti-static endoscopic camera system host according to claim 3, characterized in that: A sealing ring (427) is fixedly connected to the lower end of the suction cup (422), and the sealing ring (427) is made of silicone.

5. The main unit of the anti-static endoscope camera system according to claim 4, characterized in that: The circular tube (421) has a positioning component (428) on its arc surface. The positioning component (428) includes two L-shaped plates (4281). The L-shaped plates (4281) are fixedly connected to the arc surface of the circular tube (421). The circular rod (423) has two support rods (4283) fixedly connected to its arc surface. The surface of the long arm of the L-shaped plate (4281) has a groove (4282). The size of the support rod (4283) is adapted to the size of the groove (4282) on the L-shaped plate (4281).

6. The host of an anti-static endoscopic camera system according to claim 5, characterized in that: The side wall of the housing (1) is provided with a convergence structure (5). The convergence structure (5) includes a threaded tube (51). One end of the threaded tube (51) is fixedly connected to the housing (1). A screw (52) is threadedly connected to the inner wall of the threaded tube (51). A baffle (53) is fixedly connected to the end of the screw (52) away from the housing (1). The vertical cross section of the baffle (53) is "Y". An extrusion assembly (54) is provided on the surface of one side arm of the baffle (53). The extrusion assembly (54) includes a rectangular tube (541). The rectangular tube (541) is slidably sleeved on the side arm of the baffle (53). An extrusion rod (542) is fixedly connected to the side of the rectangular tube (541) near the housing (1). A lead screw (543) is threadedly connected to the side of the rectangular tube (541) away from the housing (1). The lead screw (543) passes through the rectangular tube (541) and abuts against the surface of the baffle (53).

7. The host of an anti-static endoscopic camera system according to claim 6, characterized in that: A ring (545) is fixedly connected to the arc surface of the lead screw (543), and a bending plate (544) is fixedly connected to the side of the rectangular tube (541) near the ring (545). The vertical cross section of the bending plate (544) is "L" shaped, and the ring (545) is located between the short arm of the bending plate (544) and the rectangular tube (541).

Images