CN218128470U - Endoscope rotating device capable of realizing rotation, sealing and locking - Google Patents

Abstract

The utility model discloses a realize rotatory, sealed, the endoscope rotary device of locking, its technical scheme main points are: the handle is fixedly sleeved on the outer circle wall surface of the first connecting pipe, and a threaded sleeve is fixedly sleeved on the outer circle wall surface of the handle; the rotating assembly, the rotating assembly is according to setting up the inside of thread bush for the angle of adjustment camera, through setting up first connecting pipe, can be so that can be connected between endoscope and the display screen through first connecting pipe, thereby the information of visiting the endoscope can show through the display screen, through setting up the thread bush, it can be inseparabler to make first connecting pipe and the component connection of lower extreme through the thread bush, the leakproofness of reinforcing means, through setting up the ripples pearl screw, can control pivoted angle through ripples pearl screw, the endoscope is visited internal after, probably the rubber sleeve can be followed the second connecting pipe and rotated together, lead to the connection unstability of thread bush department.

Description

Endoscope rotating device capable of realizing rotation, sealing and locking

Technical Field

The utility model relates to an endoscope technical field, concretely relates to realize rotatory, sealed, locked endoscope rotary device.

Background

In the course of diagnosis and treatment in modern medicine, people are increasingly pursuing clear judgment pictures and non-traumatic or micro-traumatic treatment results. Therefore, the diameter and the uniform illumination of the camera head arranged at the most front end of the endoscope become technical difficulties. The existing products basically cannot meet the requirements on both small diameter and uniform picture illumination.

At present, an endoscope is limited in image observation, when the endoscope is inserted into a natural cavity of a human body to observe images, a part of visual field blind areas exist, an operator needs to rotate the whole endoscope body to realize angle rotation, and inconvenience is brought to the operator, so that the working efficiency is reduced, the operation time of a patient is prolonged, and the operation risk is increased; meanwhile, the rotating mechanism moving relatively generally has the problems of poor sealing effect and poor stability.

SUMMERY OF THE UTILITY MODEL

The utility model provides a to prior art not enough, the utility model provides a realize rotatory, sealed, locked endoscope rotary device has solved and has had partial field of vision blind area, and the operator needs the rotatory whole mirror body to realize the pivoted problem of angle.

The above technical purpose of the present invention can be achieved by the following technical solutions:

an endoscopic rotation device for rotation, sealing and locking, comprising: the handle is fixedly sleeved on the outer circle wall surface of the first connecting pipe, and a threaded sleeve is fixedly sleeved on the outer circle wall surface of the handle; and the rotating assembly is arranged in the threaded sleeve and used for adjusting the angle of the camera.

Through adopting above-mentioned technical scheme, through setting up first connecting pipe, can be so that can be connected between endoscope and the display screen through first connecting pipe to the information that surveys the endoscope can show through the display screen, through setting up the thread bush, makes first connecting pipe and the component connection of lower extreme can be inseparabler through the thread bush, reinforcing device's leakproofness.

Preferably, the rotating assembly includes: the second connecting pipe, the second connecting pipe sets up the inside of first connecting pipe, two sliding holes have been seted up to the excircle wall of second connecting pipe, the excircle wall of second connecting pipe is provided with the rubber sleeve, the third perforating hole has been seted up to the excircle wall of rubber sleeve, the inside fixed mounting of third perforating hole has the ripples pearl screw, the rubber sleeve passes through the thread bush with handle threaded connection.

Through adopting above-mentioned technical scheme, through setting up the ripples pearl screw, can control pivoted angle through the ripples pearl screw, if do not restrict to pivoted angle after the endoscope probes into in vivo, thereby probably can follow the connection unstability that the second connecting pipe rotated together and lead to the thread bush department because the rubber sleeve, through setting up the sliding hole, make gliding orbit can be confirmed through the sliding hole for the component can slide along the orbit of sliding hole.

Preferably, two first fixing holes are formed in the outer circle wall surface of the first connecting pipe, a first slotted nut is fixedly mounted on the inner circle wall surface of the first fixing hole, two second fixing holes are formed in the outer circle wall surface of the second connecting pipe, and the second connecting pipe is fixedly mounted with the inner circle wall surface of the first connecting pipe through the second fixing holes, the first fixing holes and the first slotted nut.

Through adopting above-mentioned technical scheme, through setting up first slotted nut, can make first connecting pipe and second connecting pipe can be in the same place through first slotted nut fixed mounting through first slotted nut for the endoscope is convenient more to be dismantled, also can make the pivoted process realize more easily.

Preferably, the outer circumferential wall surface of the rubber sleeve is provided with a first through hole, the outer circumferential wall surface of the second connecting pipe is provided with a plurality of second through holes, and a second slotted nut is arranged inside the second through holes.

Through adopting above-mentioned technical scheme, through setting up second slotted nut, can fix the second connecting pipe after the rotation finishes through second slotted nut, prevent that the second connecting pipe from continuing the rotation and missing the position that needs to survey, perhaps lead to the detection in-process to take place to rotate and lead to the phenomenon of focus inaccurate.

Preferably, one side of the second slotted nut is fixedly provided with two limiting blocks, the outer circle wall surface of the rubber sleeve is provided with two clamping holes, and the second slotted nut is fixedly clamped on the outer circle wall surface of the rubber sleeve through the limiting blocks.

Through adopting above-mentioned technical scheme, through setting up the stopper, can insert the stopper into the second connecting pipe with the second slotted nut can the joint at the excircle wall of rubber sleeve through the stopper when needs are fixed, can continue to rotate when the probe is pulled out.

Preferably, a probe is fixedly installed at the bottom end of the second connecting pipe, and a probe is fixedly installed at the bottom end of the probe.

Through adopting above-mentioned technical scheme, through setting up the probe, can shoot human inside through the probe for medical personnel can be more clear know the condition of focus department, thereby the medicine is given to the sympathy.

To sum up, the utility model discloses mainly have following beneficial effect:

through setting up first connecting pipe, can be so that can be connected between endoscope and the display screen through first connecting pipe, thereby can show through the display screen with the information that the endoscope was visited, through setting up the thread bush, make first connecting pipe and the component connection of lower extreme can be inseparabler through the thread bush, reinforcing means's leakproofness, through setting up the ripples pearl screw, can control the pivoted angle through the ripples pearl screw, if do not restrict to the pivoted angle after the endoscope probes into internally, probably can be because the rubber bush can follow the second connecting pipe and rotate together thereby lead to the connection unstability of thread bush department, through setting up the sliding hole, make gliding orbit can confirm through the sliding hole, make the component can slide along the orbit of sliding hole, through setting up first slotted nut, can make first connecting pipe and second connecting pipe can be in the same place through first slotted nut fixed mounting through first slotted nut, make the endoscope more convenient dismantlement, also can make the pivoted process realize more easily.

Through setting up second slotted nut, can end after rotating through second slotted nut, fix to the second connecting pipe, prevent that the second connecting pipe from continuing the rotatory position of mistake needs surveying, perhaps lead to surveying in-process to take place to rotate and lead to the inaccurate phenomenon of focus, through setting up the stopper, can insert the stopper in the second connecting pipe when needs are fixed with the excircle wall of second slotted nut joint at the rubber sleeve through the stopper, can continue to rotate when the probe is extracted.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic view of the split structure of the present invention;

fig. 3 is a schematic view of a second connection tube structure of the present invention;

fig. 4 is a schematic structural view of the rubber sleeve of the present invention.

Reference numerals are as follows: 1. a first connecting pipe; 2. a grip; 3. a threaded sleeve; 4. a second connecting pipe; 5. a slide hole; 6. a rubber sleeve; 7. a third through hole; 8. a ball screw; 9. a first fixing hole; 10. a first slotted nut; 11. a second fixing hole; 12. a first through hole; 13. a second through hole; 14. a second slotted nut; 15. a limiting block; 16. a clamping hole; 17. a probe; 18. and (4) a probe.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, 2 and 3, an endoscope rotation apparatus for realizing rotation, sealing and locking includes a first connection pipe 1, an outer circumferential wall of the first connection pipe 1 is fixedly sleeved with a handle 2, an outer circumferential wall of the handle 2 is fixedly sleeved with a threaded sleeve 3, a rotation assembly is arranged inside the threaded sleeve 3 and used for adjusting an angle of a camera, the rotation assembly includes a second connection pipe 4, the second connection pipe 4 is arranged inside the first connection pipe 1, two sliding holes 5 are formed in the outer circumferential wall of the second connection pipe 4, a rubber sleeve 6 is arranged on the outer circumferential wall of the second connection pipe 4, a third through hole 7 is formed in the outer circumferential wall of the rubber sleeve 6, a bead screw 8 is fixedly arranged inside the third through hole 7, the rubber sleeve 6 is in threaded connection with the handle 2 through the threaded sleeve 3, through the arrangement of the bead screw 8, the rotation angle can be controlled through the bead screw 8, after the endoscope enters the body, if the rotation angle is not limited, the endoscope, the connection of the second connection pipe 4 can be unstable, through the arrangement of the bead screw 8, the sliding track of the sliding hole 5 can be determined, and the sliding element can be made to slide along the sliding track of the sliding hole 5, so that the sliding element 5.

Referring to fig. 2, fig. 3 and fig. 4, two first fixing holes 9 are formed in the outer circumferential wall surface of the first connecting pipe 1, a first slotted nut 10 is fixedly installed on the inner circumferential wall surface of the first fixing hole 9, two second fixing holes 11 are formed in the outer circumferential wall surface of the second connecting pipe 4, the second connecting pipe 4 passes through the second fixing holes 11, the first fixing holes 9 and the first slotted nut 10 are fixedly installed together with the inner circumferential wall surface of the first connecting pipe 1, a first through hole 12 is formed in the outer circumferential wall surface of the rubber sleeve 6, a plurality of second through holes 13 are formed in the outer circumferential wall surface of the second connecting pipe 4, a second slotted nut 14 is arranged inside the second through holes 13, and by means of the second slotted nut 14, after the rotation is finished, the second connecting pipe 4 is fixed, the second connecting pipe 4 is prevented from continuously rotating to miss the position to be detected, or the phenomenon that the rotation leads to inaccurate focusing in the detection process is caused.

Refer to fig. 2, fig. 3 and fig. 4, one side fixed mounting of second slotted nut 14 has two stopper 15, two joint holes 16 have been seted up to the excircle wall of rubber sleeve 6, second slotted nut 14 passes through the fixed joint of stopper 15 at the excircle wall of rubber sleeve 6, the bottom fixed mounting of second connecting pipe 4 has probe 17, probe 17 does not do the repeated description here for existing structure, the bottom fixed mounting who goes up probe 17 has probe 18, probe 18 does not do the repeated description here for existing structure, through setting up stopper 15, can be with the excircle wall of second slotted nut 14 joint at rubber sleeve 6 with stopper 15, insert second connecting pipe 4 with stopper 15 when needs are fixed, can continue to rotate when probe 17 extracts.

The working principle is as follows: referring to fig. 1 to 4, in use, a worker inserts a probe 18 into a patient, the first connection pipe 1 is provided to enable connection between an endoscope and a display screen through the first connection pipe 1, so that information detected by the endoscope can be displayed through the display screen, the thread bushing 3 is provided to enable the first connection pipe 1 to be connected with a lower element more tightly through the thread bushing 3, and to enhance the sealing performance of the device, the bead screw 8 is provided to control a rotation angle through the bead screw 8, if the rotation angle is not limited after the endoscope is inserted into the body, it is likely that the connection between the thread bushing 3 is unstable because the rubber bushing 6 rotates along with the second connection pipe 4, the sliding track can be determined through the sliding hole 5, so that the element can slide along the track of the sliding hole 5, the first slotted nut 10 is provided, the first slotted nut 10 can enable the first connection pipe 1 and the second connection pipe 4 to be fixedly installed together through the first connection pipe 10, so that the endoscope is more convenient to be detached, the rotating track can also enable the rotating nut to easily slide along the track of the sliding hole 5, the second slotted nut 14 can be easily set to prevent the second connection pipe 4 from rotating, and the phenomenon of the second connection pipe from being detected by the second slotted nut 14, and the second connection pipe can be prevented from occurring after the second connection pipe rotating process.

Through setting up stopper 15, can insert stopper 15 in second connecting pipe 4 with stopper 15 can the joint at the excircle wall of rubber sleeve 6 through stopper 15 with second slotted nut 14, when needs are fixed, can continue to rotate when probe 17 extracts, through setting up probe 18, can shoot human inside through probe 18 for medical personnel can be more clear know the condition of focus department, thereby the medicine is put down to the disease.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. An endoscopic rotation device for rotation, sealing and locking, comprising:

the outer circle wall surface of the first connecting pipe (1) is fixedly sleeved with a handle (2), and the outer circle wall surface of the handle (2) is fixedly sleeved with a threaded sleeve (3);

and the rotating assembly is arranged inside the threaded sleeve (3) and used for adjusting the angle of the camera.

2. A rotary, sealing and locking endoscope rotation device according to claim 1 and wherein said rotation assembly comprises:

second connecting pipe (4), second connecting pipe (4) set up the inside of first connecting pipe (1), two sliding hole (5) have been seted up to the excircle wall of second connecting pipe (4), the excircle wall of second connecting pipe (4) is provided with rubber sleeve (6), third perforating hole (7) have been seted up to the excircle wall of rubber sleeve (6), the inside fixed mounting of third perforating hole (7) has ripples pearl screw (8), rubber sleeve (6) pass through thread bush (3) with handle (2) threaded connection.

3. The endoscope rotating device for realizing rotation, sealing and locking of the claim 2 is characterized in that two first fixing holes (9) are formed in the outer circular wall surface of the first connecting pipe (1), a first slotted nut (10) is fixedly installed on the inner circular wall surface of the first fixing holes (9), two second fixing holes (11) are formed in the outer circular wall surface of the second connecting pipe (4), and the second connecting pipe (4) is fixedly installed with the inner circular wall surface of the first connecting pipe (1) through the second fixing holes (11), the first fixing holes (9) and the first slotted nut (10).

4. An endoscope rotating device for realizing rotation, sealing and locking according to claim 3 is characterized in that a first through hole (12) is formed on the outer circular wall surface of the rubber sleeve (6), a plurality of second through holes (13) are formed on the outer circular wall surface of the second connecting pipe (4), and a second slotted nut (14) is arranged inside the second through holes (13).

5. The endoscope rotating device for realizing rotation, sealing and locking according to claim 4, characterized in that two limiting blocks (15) are fixedly installed at one side of the second slotted nut (14), two clamping holes (16) are formed in the outer circumferential wall surface of the rubber sleeve (6), and the second slotted nut (14) is fixedly clamped on the outer circumferential wall surface of the rubber sleeve (6) through the limiting blocks (15).

6. An endoscope rotating device for realizing rotation, sealing and locking according to claim 2 is characterized in that a probe (17) is fixedly arranged at the bottom end of the second connecting pipe (4), and a probe (18) is fixedly arranged at the bottom end of the probe (17).

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