CN218899379U

CN218899379U - Endoscope handle structure with locking function

Info

Publication number: CN218899379U
Application number: CN202220852952.6U
Authority: CN
Inventors: 陈冲
Original assignee: Changchun University of Science and Technology
Current assignee: Changchun University of Science and Technology
Priority date: 2022-04-13
Filing date: 2022-04-13
Publication date: 2023-04-25
Anticipated expiration: 2032-04-13

Abstract

The utility model discloses an endoscope handle structure with a locking function, which belongs to the technical field of medical equipment and is inconvenient to stretch and retract a device according to use requirements, and does not have the locking function.

Description

Endoscope handle structure with locking function

Technical Field

The utility model belongs to the technical field of medical equipment, and particularly relates to an endoscope handle structure with a locking function.

Background

The endoscope enters the human body through a natural duct of the human body or through a small incision made by operation, when in use, the endoscope is guided into a pre-checked organ, the change of related parts can be directly peeped, the use effect of the endoscope is directly influenced by the quality of the image, and the development level of the endoscope technology is marked, so that the endoscope handle structure with the locking function is needed.

The traditional endoscope handle structure with locking function is inconvenient to stretch and retract the device according to the use requirement, and does not have the locking function.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an endoscope handle structure with a locking function, which solves the technical problems that the endoscope handle structure with the locking function in the prior art is inconvenient to stretch and retract a device according to the use requirement and does not have the locking function.

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides an endoscope handle structure with locking function, includes endoscope handle main part, the one end outer wall of endoscope handle main part is contradicted and is had first gag lever post, first antiskid sheet is installed to the outer wall of first gag lever post, the outer wall of first antiskid sheet is contradicted and is had flexible cover, the one end of flexible cover is provided with first rotating bead, the outer wall laminating of first rotating bead has the grab handle, the outer wall laminating of grab handle has the antiskid cover, one side of antiskid cover is provided with the rubber sleeve, one side of rubber sleeve is provided with the spacer sleeve, the outer wall of rubber sleeve is contradicted and is had the second gag lever post, the second antiskid sheet is installed to the outer wall of second gag lever post, the locking frame is installed to the outer wall of second antiskid sheet.

As a preferable technical scheme of the utility model, a first connecting rod is arranged on one side of the locking frame, a locking piece is arranged on the outer wall of the first connecting rod, a second connecting rod is arranged on the inner wall of the locking piece, and a second rotating bead is arranged on one side of the limiting sleeve.

As the preferable technical scheme of the utility model, the first limiting rod is connected with the first anti-slip sheet in a clamping way, and the inner wall of the first anti-slip sheet is of an open-pore design.

As the preferable technical scheme of the utility model, the telescopic sleeve forms a rotary structure through the first rotating beads and the grab handle, and the inner wall of the telescopic sleeve is of an open-pore design.

As the preferable technical scheme of the utility model, the outer wall of the grab handle is tightly attached to the inner wall of the anti-skid sleeve, and the diameter of the outer wall of the grab handle is smaller than that of the inner wall of the anti-skid sleeve.

As the preferable technical scheme of the utility model, the inner wall of the rubber sleeve is tightly attached to the outer wall of the grab handle, and the diameter of the outer wall of the grab handle is smaller than that of the inner wall of the rubber sleeve.

The utility model provides an endoscope handle structure with a locking function, which has the following beneficial effects:

1. the utility model discloses a set up locking frame and head rod and play rotatory effect to the locking piece, when using endoscope handle main part, the setting of locking piece is convenient for connect the locking to endoscope handle main part.

2. The utility model discloses a set up first rotating ball and grab handle and play rotatory effect to flexible cover, when using endoscope handle main part, the setting of flexible cover is convenient for carry out length adjustment to endoscope handle main part according to the use needs.

Drawings

FIG. 1 is a schematic elevational cross-sectional view of an endoscope handle structure with locking function in accordance with the present utility model;

FIG. 2 is an enlarged schematic view of the portion A in FIG. 1;

FIG. 3 is an enlarged schematic view of the portion B in FIG. 1;

fig. 4 is a schematic view showing a combination structure of a first connecting rod, a locking piece and a second connecting rod in an endoscope handle structure with a locking function.

In the figure: 1. an endoscope handle body; 2. a first stop lever; 3. a first non-slip sheet; 4. a telescopic sleeve; 5. a first rotating bead; 6. a grab handle; 7. an anti-skid sleeve; 8. a rubber sleeve; 9. a limit sleeve; 10. a second limit rod; 11. a second non-slip sheet; 12. a locking frame; 13. a first connecting rod; 14. a locking piece; 15. a second connecting rod; 16. and a second bead.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "connected," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides an endoscope handle structure with locking function, including endoscope handle main part 1, the first gag lever post 2 is contradicted to the one end outer wall of endoscope handle main part 1, first antiskid piece 3 is installed to the outer wall of first gag lever post 2, the outer wall of first antiskid piece 3 is contradicted and is had flexible cover 4, the one end of flexible cover 4 is provided with first rotating bead 5, the outer wall laminating of first rotating bead 5 has grab handle 6, the outer wall laminating of grab handle 6 has anti-skidding cover 7, one side of anti-skidding cover 7 is provided with rubber sleeve 8, one side of rubber sleeve 8 is provided with stop collar 9, the outer wall of rubber sleeve 8 is contradicted and is had second gag lever post 10, second antiskid piece 11 is installed to the outer wall of second gag lever post 10, locking frame 12 is installed to the outer wall of second antiskid piece 11.

Wherein, one side of lock frame 12 is provided with head rod 13, and the locking piece 14 is installed to the outer wall of head rod 13, and second connecting rod 15 is installed to the inner wall of locking piece 14, and one side of stop collar 9 is provided with second swivel bead 16, plays rotatory effect to locking piece 14 through setting up lock frame 12 and head rod 13, and when using endoscope handle main part 1, the setting of locking piece 14 is convenient for connect the locking to endoscope handle main part 1.

Wherein, first gag lever post 2 and first antiskid sheet 3 block are connected, and the inner wall of first antiskid sheet 3 is the trompil design, plays the block fixed action to first antiskid sheet 3 through setting up first gag lever post 2, when using endoscope handle main part 1, the setting of first antiskid sheet 3 is convenient for fix the antiskid to endoscope handle main part 1 part.

Wherein, flexible cover 4 constitutes revolution mechanic through first rotating ball 5 and grab handle 6, and the inner wall of flexible cover 4 is the trompil design, plays rotatory effect to flexible cover 4 through setting up first rotating ball 5 and grab handle 6, when using endoscope handle main part 1, the setting of flexible cover 4 is convenient for carry out length adjustment to endoscope handle main part 1 according to the use needs.

Wherein, the outer wall of grab handle 6 closely laminates with the inner wall of anti-skidding cover 7, and the outer wall diameter of grab handle 6 is less than the inner wall diameter of anti-skidding cover 7, plays closely laminating effect to anti-skidding cover 7 through setting up grab handle 6, when using endoscope handle main part 1, the anti-skidding cover 7 set up be convenient for take anti-skidding effect to endoscope handle main part 1.

Wherein, the inner wall of rubber sleeve 8 closely laminates with the outer wall of grab handle 6, and the outer wall diameter of grab handle 6 is less than the inner wall diameter of rubber sleeve 8, plays closely laminating effect to grab handle 6 through setting up rubber sleeve 8, when using endoscope handle main part 1, the setting of rubber sleeve 8 is convenient for carry out the part to endoscope handle main part 1 and carries out the secondary fixed anti-skidding effect.

Specific use and action of the embodiment:

when the telescopic handle is used, the second limiting rod 10 is used for loosening the locking frame 12, the locking frame 12 and the first connecting rod 13 are used for rotating and opening the locking piece 14, the endoscope handle main body 1 is connected with the connecting device, the locking frame 12 and the first connecting rod 13 are used for rotating and closing and locking the locking piece 14, the second limiting rod 10 penetrates through the second anti-slip sheet 11 to fix the locking frame 12 in a threaded manner, the first rotating bead 5 and the grab handle 6 are used for rotating the telescopic sleeve 4, the telescopic sleeve 4 is used for adjusting the endoscope handle main body 1 to a specified length, and the first limiting rod 2 penetrates through the first anti-slip sheet 3 to fix the telescopic sleeve 4 in a threaded manner.

In the use, when the endoscope handle main body 1 needs to be used, take out the endoscope handle main body 1, place at appointed position, loosen the locking frame 12 with second gag lever post 10, then rotate the locking piece 14 with locking frame 12 and head rod 13 and open, then be connected with endoscope handle main body 1 and connecting device, rotate the locking piece 14 with locking frame 12 and head rod 13 and close the locking, then pass second antiskid piece 11 with second gag lever post 10 and carry out the screw thread to locking frame 12, according to the use needs, dismantle telescopic sleeve 4 with first gag lever post 2, rotate telescopic sleeve 4 with grab handle 6, adjust telescopic sleeve 4 to appointed length to endoscope handle main body 1, then carry out the screw thread to telescopic sleeve 4 with first gag lever post 2 through first antiskid piece 3, finally use endoscope handle main body 1, the use of an endoscope handle structure with locking function just has been accomplished.

The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.

Claims

1. An endoscope handle structure with locking function, its characterized in that: including endoscope handle main part (1), the one end outer wall of endoscope handle main part (1) is contradicted and is had first gag lever post (2), first antiskid piece (3) are installed to the outer wall of first gag lever post (2), the outer wall of first antiskid piece (3) is contradicted and is had flexible cover (4), the one end of flexible cover (4) is provided with first rotating bead (5), the outer wall laminating of first rotating bead (5) has grab handle (6), the outer wall laminating of grab handle (6) has antiskid cover (7), one side of antiskid cover (7) is provided with rubber sleeve (8), one side of rubber sleeve (8) is provided with stop collar (9), the outer wall of rubber sleeve (8) is contradicted and is had second gag lever post (10), second antiskid piece (11) are installed to the outer wall of second gag lever post (10), locking frame (12) are installed to the outer wall of second antiskid piece (11).

2. An endoscope handle structure with locking function according to claim 1 and wherein: one side of the locking frame (12) is provided with a first connecting rod (13), a locking piece (14) is installed on the outer wall of the first connecting rod (13), a second connecting rod (15) is installed on the inner wall of the locking piece (14), and a second rotating bead (16) is arranged on one side of the limiting sleeve (9).

3. An endoscope handle structure with locking function according to claim 1 and wherein: the first limiting rod (2) is connected with the first anti-slip sheet (3) in a clamping mode, and the inner wall of the first anti-slip sheet (3) is of an open-pore design.

4. An endoscope handle structure with locking function according to claim 1 and wherein: the telescopic sleeve (4) forms a rotary structure with the grab handle (6) through the first rotating bead (5), and the inner wall of the telescopic sleeve (4) is of an open-pore design.

5. An endoscope handle structure with locking function according to claim 1 and wherein: the outer wall of the grab handle (6) is tightly attached to the inner wall of the anti-slip sleeve (7), and the diameter of the outer wall of the grab handle (6) is smaller than that of the inner wall of the anti-slip sleeve (7).

6. An endoscope handle structure with locking function according to claim 1 and wherein: the inner wall of the rubber sleeve (8) is tightly attached to the outer wall of the grab handle (6), and the diameter of the outer wall of the grab handle (6) is smaller than that of the inner wall of the rubber sleeve (8).