CN218338424U - Scalable rotatory scope camera lens cleaning device - Google Patents
Scalable rotatory scope camera lens cleaning device Download PDFInfo
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- CN218338424U CN218338424U CN202222283631.1U CN202222283631U CN218338424U CN 218338424 U CN218338424 U CN 218338424U CN 202222283631 U CN202222283631 U CN 202222283631U CN 218338424 U CN218338424 U CN 218338424U
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- rack
- cleaning device
- connecting rod
- lens cleaning
- spring
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Abstract
The utility model relates to a scalable rotatory scope camera lens cleaning device, including the connecting rod, wherein, the one end of connecting rod is connected with scalable cleaning brush, and the other end of connecting rod is connected with the afterbody button, is provided with the spring in the afterbody button, and the one end of spring is connected with the connecting rod, and the other end of spring is connected with rotatable button. Compared with the prior art, the utility model discloses a flexible and rotation of scalable cleaning brush is adjusted to the mode of button to combine the design of connecting rod, can be at scope inspection, operation in-process, need not to pull out repeatedly, insert the scope and can clear away the camera lens filth, improve the efficiency and the security of scope inspection or operation.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a scalable rotatory scope camera lens cleaning device is related to.
Background
With the development of endoscopic technology, endoscopic examination and treatment have become the primary examination method for early diagnosis and early treatment of digestive tract tumors. However, in the process of colonoscopy, the visual field is often affected due to the fact that the excrement sticks to the endoscope surface, so that the colonoscopy is difficult to continue, and at the moment, the colonoscope needs to be pulled out of the body of a patient, the endoscope surface is wiped, and then the colonoscope is inserted into the body again, so that the examination time is prolonged; in addition, in the process of endoscopic surgery treatment, a large amount of fat particles generated by cutting, cauterizing and coagulating by an electrotome are often attached to the lens of the endoscope, so that the visual field is blurred, the operation is difficult to continue, and the operation can be continued by taking the endoscope out and wiping the mirror surface.
However, repeated operations of inserting and removing the endoscope not only increase the operation time and increase the occurrence probability of complications, but also may cause damage to the digestive tract due to repeated insertion and removal of the endoscope.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a scalable rotatory scope camera lens cleaning device in order to overcome the defect that above-mentioned prior art exists, can be at scope inspection, operation in-process, need not to pull out repeatedly, insert the scope and can clear away the camera lens filth, improve the efficiency and the safety of scope inspection or operation.
The purpose of the utility model can be realized through the following technical scheme: the utility model provides a scalable rotatory scope camera lens cleaning device, includes the connecting rod, the one end of connecting rod is connected with scalable cleaning brush, the other end of connecting rod is connected with the afterbody button, be provided with the spring in the afterbody button, the one end of spring is connected with the connecting rod, the other end of spring is connected with rotatable button.
Further, the connecting rod includes the hose, wear to be equipped with the steel wire in the hose, the bottom at the steel wire is established to the spring housing, the top of steel wire is connected with scalable cleaning brush.
Furthermore, the hose is filled with lubricating oil.
Furthermore, a flexible diaphragm is sleeved at the position where the steel wire is connected with the telescopic cleaning brush.
Further, the hose is made of PVC (Polyvinyl chloride).
Furthermore, the button comprises a push rod capable of moving in a sliding claw sleeve, the sliding claw sleeve is fixedly installed at the bottom of the tail key, the sliding claw sleeve is connected with a guide rail in a matching mode, the guide rail is connected with the steel wire, and the top of the guide rail is connected with the spring.
Furthermore, a clamping groove and a rack groove are formed in the sliding claw sleeve, a first rack capable of moving in the rack groove is arranged on the push rod, a second rack capable of sliding into the clamping groove or the rack groove is arranged on the guide rail, and the second rack is opposite to the first rack.
Furthermore, the bottom of the second rack is in a sharp-angled structure, and the push rod moves upwards in the sliding claw sleeve to enable the top of the first rack to be abutted against the bottom of the second rack.
Furthermore, the tops of the clamping groove and the rack groove are both provided with tips, and the inclined plane inclination angle of each tip is the same as that of the sharp-angled structure at the bottom of the second rack.
Furthermore, the telescopic cleaning brush is composed of a plurality of telescopic PVC diaphragms which are symmetrically arranged up and down.
Compared with the prior art, the utility model discloses a be connected the one end of connecting rod with scalable cleaning brush, be connected the other end of connecting rod with the afterbody button to set up the spring in the afterbody button, the one end of spring is connected with the connecting rod, and the other end of spring then is connected with the button. Therefore, the connecting rod can be arranged in the alimentary canal, the telescopic cleaning brush can be correspondingly adjusted to stretch out/retract and rotate in a button mode, the cleaning operation of the endoscope lens is completed, the endoscope does not need to be pulled out and inserted repeatedly, and the efficiency and the safety of endoscope examination or endoscope operation can be effectively improved.
The utility model discloses well connecting rod comprises hose and steel wire to pack lubricating oil in the hose, can guarantee that the connecting rod realizes the certain degree crooked, also can make the steel wire radially flexible, be applicable to crooked alimentary canal environment more.
The utility model discloses flexible diaphragm has been cup jointed with the position that scalable cleaning brush is connected to the steel wire in the connecting rod, can enough effectively guarantee the seal of connecting rod, also makes the steel wire take place to remove in certain space simultaneously to adjust the flexible action of scalable cleaning brush better.
The utility model discloses well scalable cleaning brush comprises a plurality of telescopic PVC diaphragms that the longitudinal symmetry was arranged, has not only guaranteed clean effect, does not influence scope operation when guaranteeing to keep somewhere simultaneously.
The utility model discloses well button part adopts the ratchet structure, and through setting up push rod, sliding pawl cover and guide rail, the push rod moves in the sliding pawl cover and makes first rack move to inconsistent with the second rack of guide rail along the rack groove of sliding pawl cover, and the bottom closed angle structure of second rack moves to the most advanced position of sliding pawl cover, and at this moment under the spring action, the second rack of guide rail will slide into the draw-in groove for the steel wire is in the state of withstanding, scalable cleaning brush stretches out, rotatory afterbody button can take scalable cleaning brush to rotate the clean scope camera lens; when the push rod is pushed again, the first rack is abutted against the second rack again, the second rack is pushed to move upwards to the position of the tip end of the sliding claw sleeve, the second rack slides into the rack groove of the sliding claw sleeve along the same direction under the action of the spring, the steel wire correspondingly moves downwards, and the telescopic cleaning brush is retracted. From this through repeated according to the catch bar, can adjust the flexible state of scalable cleaning brush repeatedly, and need not to press the catch bar always, convenience of customers' operation more.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural view of the button of the present invention;
FIG. 3 is a schematic structural view of a retractable cleaning brush according to the present invention;
wherein: 1. scalable cleaning brush, 2, steel wire, 3, connecting rod, 4, spring, 5, afterbody button, 6, flexible diaphragm, 7, guide rail, 8, second rack, 9, pointed end, 10, draw-in groove, 11, rack groove, 12, sliding pawl cover, 13, first rack, 14, push rod, 15, button, 16, PVC diaphragm.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Example (b):
as shown in fig. 1, a scalable rotatory scope camera lens cleaning device, including connecting rod 3, the one end of connecting rod 3 is connected with scalable cleaning brush 1, and the other end of connecting rod 3 is connected with afterbody button 5, is provided with spring 4 in the afterbody button 5, and the one end of spring 4 is connected with connecting rod 3, and the other end of spring 4 is connected with rotatable button 15.
Wherein, connecting rod 3 includes the hose, wears to be equipped with steel wire 2 in the hose (the diameter of hose is imitative with the diameter of steel wire 2), and the hose intussuseption is filled with lubricating oil, can guarantee that connecting rod 3 can realize that certain degree is crooked, also can make steel wire 2 radially stretch out and draw back, is fit for crooked alimentary canal. The spring 4 is sleeved at the bottom end of the steel wire 2, and the top end of the steel wire 2 is connected with the telescopic cleaning brush 1.
In addition, the flexible diaphragm 6 is sleeved at the position where the steel wire 2 is connected with the telescopic cleaning brush 1, so that the steel wire 2 can be allowed to move up and down for a certain distance while the connecting rod 3 is kept airtight.
In this embodiment, the hose is made of PVC (Polyvinyl chloride), and other flexible materials may be used in practical application.
As shown in fig. 2, the button 15 includes a push rod 14 movable in a sliding claw sleeve 12, the sliding claw sleeve 12 is fixedly installed at the bottom of the tail key 5, the sliding claw sleeve 12 is connected with a guide rail 7 in a matching way, the guide rail 7 is connected with the steel wire 2, and the top of the guide rail 7 is connected with the spring 4.
The sliding claw sleeve 12 is provided with a clamping groove 10 and a rack groove 11, the push rod 14 is provided with a first rack 13 capable of moving in the rack groove 11, the guide rail 7 is provided with a second rack 8 capable of sliding into the clamping groove 10 or the rack groove 11, and the second rack 8 is opposite to the first rack 13. The bottom of the second rack 8 is a pointed structure, and the push rod 14 moves upwards in the sliding claw sleeve 12 to enable the top of the first rack 13 to be abutted against the bottom of the second rack 8.
The tops of the clamping groove 10 and the rack groove 11 are both provided with tips, and the inclined plane inclination angle of the tips is the same as that of the sharp-angled structure at the bottom of the second rack 8.
Therefore, the push rod 14 slides in the sliding claw sleeve 12, namely, the first rack 13 is abutted against the bottom sharp corner of the second rack 8 in the rack groove 11 of the sliding claw sleeve 12, and the sliding claw sleeve 12 is fixed at the bottom of the tail key 5. The push rod 14 is pushed to enable the sharp corner of the second rack 8 to move upwards to the position of the tip end 9 of the sliding claw sleeve 12, the guide rail 7 slides rightwards into the clamping groove 10 along the trend under the pushing of the spring 4, at the moment, the steel wire 2 is in an upward propping state, the telescopic cleaning brush 1 is in an extending state, and the telescopic cleaning brush 1 can be driven to rotate to clean the mirror surface of the endoscope by rotating the tail key 5; and pushing the push rod 14 again to enable the first rack 13 to abut against the second rack 8 again, pushing the second rack 8 to move upwards to the position of the tip end 9 of the sliding claw sleeve 12, enabling the guide rail 7 to slide rightwards into the rack groove 11 of the sliding claw sleeve 12 under the pushing action of the spring 4, and enabling the steel wire 2 to slide downwards to enable the telescopic cleaning brush 1 to be contracted. The retractable cleaning brush 1 can be repeatedly adjusted by stretching and contracting the push rod 14 repeatedly.
As shown in fig. 3, the retractable cleaning brush 1 is composed of a plurality of retractable PVC diaphragms 16 which are arranged up and down symmetrically.
Be applied to reality with above-mentioned technical scheme, at endoscopy or scope treatment in-process, when appearing the camera lens and sheltered from by the filth, can use the clean mirror surface of this device. The tail key 5 is pressed at first, so that the telescopic cleaning brush 1 is in a contraction state, the device is placed into an endoscope channel, the tail key 5 is pressed again when the device is seen in a screen, so that the telescopic cleaning brush 1 extends out, and the telescopic cleaning brush 1 rotates to clean a mirror surface by rotating the tail key 5. After cleaning, the tail key 5 is pressed again, so that the telescopic cleaning brush 1 is contracted, the endoscope visual field is withdrawn, and an endoscope doctor can continue to operate.
Claims (10)
1. The utility model provides a scalable rotatory scope camera lens cleaning device, its characterized in that, includes connecting rod (3), the one end of connecting rod (3) is connected with scalable cleaning brush (1), the other end of connecting rod (3) is connected with afterbody button (5), be provided with spring (4) in afterbody button (5), the one end of spring (4) is connected with connecting rod (3), the other end of spring (4) is connected with button (15).
2. A telescopic and rotatable endoscope lens cleaning device according to claim 1, characterized in that the connecting rod (3) comprises a hose, a steel wire (2) is arranged in the hose in a penetrating manner, the spring (4) is sleeved at the bottom end of the steel wire (2), and the top end of the steel wire (2) is connected with the telescopic cleaning brush (1).
3. A telescopically rotatable endoscope lens cleaning device according to claim 2, wherein said hose is filled with a lubricating oil.
4. A telescopically rotatable endoscope lens cleaning device according to claim 2, characterized in that a flexible membrane (6) is sleeved at the position where the steel wire (2) is connected with the telescopic cleaning brush (1).
5. An endoscope lens cleaning device according to any one of claims 2-4, characterized in that said hose is made of PVC material.
6. A telescopically rotatable endoscope lens cleaning device according to claim 2, characterized in that the button (15) comprises a push rod (14) movable in a sliding claw sleeve (12), the sliding claw sleeve (12) is fixedly mounted at the bottom of the tail key (5), the sliding claw sleeve (12) is cooperatively connected with a guide rail (7), the guide rail (7) is connected with the steel wire (2), and the top of the guide rail (7) is connected with the spring (4).
7. A telescopically rotatable endoscope lens cleaning device according to claim 6, characterized in that the pawl sleeve (12) is provided with a slot (10) and a rack slot (11), the push rod (14) is provided with a first rack (13) movable in the rack slot (11), the guide rail (7) is provided with a second rack (8) slidable into the slot (10) or the rack slot (11), and the second rack (8) is disposed opposite to the first rack (13).
8. A telescopically rotatable endoscope lens cleaning device according to claim 7, characterized in that the bottom of the second rack (8) is a pointed structure, and the push rod (14) moves upwards in the sliding pawl sleeve (12) to make the top of the first rack (13) abut against the bottom of the second rack (8).
9. A telescopically rotatable endoscope lens cleaning device according to claim 8, characterized in that the top of the slot (10) and the rack slot (11) are provided with a tip (9), and the inclined angle of the tip (9) is the same as the inclined angle of the pointed structure at the bottom of the second rack (8).
10. A telescopically rotatable endoscope lens cleaning device according to claim 1, characterized in that the telescopic cleaning brush (1) is composed of a plurality of telescopic PVC diaphragms (16) symmetrically arranged up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222283631.1U CN218338424U (en) | 2022-08-30 | 2022-08-30 | Scalable rotatory scope camera lens cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222283631.1U CN218338424U (en) | 2022-08-30 | 2022-08-30 | Scalable rotatory scope camera lens cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218338424U true CN218338424U (en) | 2023-01-20 |
Family
ID=84915685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222283631.1U Active CN218338424U (en) | 2022-08-30 | 2022-08-30 | Scalable rotatory scope camera lens cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218338424U (en) |
-
2022
- 2022-08-30 CN CN202222283631.1U patent/CN218338424U/en active Active
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