CN215272592U

CN215272592U - Endoscope handle

Info

Publication number: CN215272592U
Application number: CN202120826356.6U
Authority: CN
Inventors: 徐冰; 蔡卫蓉
Original assignee: Suzhou Fornia Medical Technology Co ltd
Current assignee: Suzhou Fornia Medical Technology Co ltd
Priority date: 2021-04-21
Filing date: 2021-04-21
Publication date: 2021-12-24
Anticipated expiration: 2031-04-21

Abstract

The utility model discloses an endoscope handle, which is applied in the field of endoscopes and solves the problem that an endoscope cable is easy to wear, and the technical scheme is characterized by comprising a handle shell, components fixed inside the handle shell and a wire outlet arranged on the handle shell; a protective hose is arranged between the wire outlet and the cable, a fixing component for fixing the protective hose and the cable is detachably connected in the handle shell, and the fixing component comprises a clamping part for fixing the protective hose and a threaded disc connected between the clamping part and the handle shell; the technical effect who has is through setting up the protection hose, prevents outlet and cable friction, and the protection cable sets up fixed subassembly simultaneously, consolidates the protection hose and is connected with the handle shell, prevents that the protection hose from droing.

Description

Endoscope handle

Technical Field

The utility model relates to an endoscope field, in particular to endoscope handle.

Background

At present, chinese patent with publication number CN212521714U discloses an endoscope handle, an endoscope and an endoscope system, which comprises an endoscope, an image processor and a display, wherein the endoscope is in communication connection with the image processor through a cable, the image processor is in communication connection with the display, the endoscope comprises a handle body, an insertion portion and a component arranged inside the handle body, and an outlet for leading out an external cable is arranged on the handle body. When the medical instrument is used, the insertion end extends into the body of a patient, one end of an external cable is fixed at the wire outlet, the other end of the external cable is fixed at the image processor, an observation image of the insertion part is transmitted to the component in the handle body, and then is transmitted to the image processor through the cable, and then is transmitted to the display screen, so that a doctor can observe, diagnose and treat the patient conveniently.

Although the endoscope realizes the function of observing the internal condition of a patient, in actual use, the endoscope handle is connected with the image processor through the cable, the endoscope handle needs to keep moving and is used for controlling the movement of the probe so as to observe the internal condition of the human body, if the cable and the endoscope use a splicing matching mode, the continuous movement of the handle can cause the cable to be connected with the wire outlet to be loose, even the cable falls off from the wire outlet, the use of a doctor is not facilitated, if the cable is fixed inside the handle, the handle shell continuously rubs with the cable in the moving process, the cable can be gradually damaged, and if the cable is not replaced in time, the cable can be finally broken.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an endoscope handle, its advantage reduces the cable damage.

The above technical purpose of the present invention can be achieved by the following technical solutions: an endoscope handle comprises a handle shell and a component fixed inside the handle shell, wherein one end of the handle shell is provided with a wire outlet; the handle is characterized in that a protective hose is arranged between the wire outlet and the cable, a fixing component for fixing the protective hose and the cable is detachably connected in the handle shell, and the fixing component comprises a clamping part for fixing the protective hose and a threaded disc connected between the clamping part and the handle shell.

Through the technical scheme, the protective hose is arranged between the cable and the wire outlet and used for protecting the cable and avoiding the friction between the wire outlet and the cable; the fixing component is used for fixing the protective hose and the cable in the handle shell and preventing the cable and the protective hose from being separated from the handle shell; the fixed component is detachably connected with the handle shell, so that the protection hose can be conveniently replaced; the clamping part is used for fixing the protective hose and the cable, and the threaded disc is used for connecting the clamping part and the handle shell, so that the possibility of disengaging the cable is reduced.

The utility model discloses further set up to: the protection hose is matched with the clamping part in a clamping manner.

Through above-mentioned technical scheme, the protection hose is connected with the clamping part buckle, is convenient for the dismantlement, the change of protection hose.

The utility model discloses further set up to: and a waterproof sealing ring is arranged at the joint of the clamping part and the protection hose.

Through above-mentioned technical scheme, waterproof sealing washer is used for preventing that the rivers from flowing into inside the handle shell by the outlet, protects the inside electronic component of handle shell.

The utility model discloses further set up to: the clamping part is rotatably connected with the threaded disc.

Through above-mentioned technical scheme, the cable passes threaded disc, clamping part and is connected with components and parts, therefore the one end that the cable is connected with components and parts can not rotate, and when threaded disc was connected with the handle shell, threaded disc was rotatory, and the clamping part rotates with threaded disc to be connected, and the clamping part does not rotate, and then has avoided the cable to rotate, the installation of the cable of being convenient for, dismantlement.

The utility model discloses further set up to: one end of the clamping part, which is far away from the threaded disc, is provided with a square knob which is convenient for screwing the clamping part.

Through above-mentioned technical scheme, the clamping part rotates with the thread plate to be connected, sets up square knob, is convenient for twist and moves the clamping part, is connected clamping part and thread plate.

The utility model discloses further set up to: the handle shell comprises a connecting part connected with the protective hose and a holding part detachably connected with the connecting part.

Through above-mentioned technical scheme, connecting portion are used for connecting protection hose and the portion of gripping, and connecting portion can be dismantled with the portion of gripping and be connected, the change of the protection hose of being convenient for.

The utility model discloses further set up to: the handle shell further comprises an end cover arranged at one end, far away from the connecting part, of the holding part, and a mounting disc convenient for inserting the end to connect is arranged between the holding part and the end cover.

Through the technical scheme, the insertion end is installed in the installation disc and then is connected with the electronic element in the handle shell, so that the insertion end is conveniently connected with the handle shell, and the endoscope is conveniently installed and used.

The utility model discloses further set up to: the component is fixedly connected to one side, far away from the insertion end, of the mounting disc.

Through above-mentioned technical scheme, components and parts are fixed in the mounting disc, are convenient for insert the end and are connected with components and parts.

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

1. the protection hose is arranged to prevent the wire outlet from rubbing with the cable to protect the cable, and the fixing assembly is arranged to strengthen the connection between the protection hose and the handle shell to prevent the protection hose from falling off;

2. the fixed assembly is detachably connected with the handle shell, so that the fixed assembly is convenient to detach, and meanwhile, the fixed assembly is matched with the protection hose in a clamping manner, so that the protection hose is convenient to replace.

Drawings

FIG. 1 is a schematic view of the overall structure of the present embodiment;

FIG. 2 is an exploded view of the present embodiment;

FIG. 3 is an exploded view of the securing assembly of the present embodiment;

fig. 4 is a connection view of the protection hose of the present embodiment with the connection portion;

fig. 5 is an exploded view of the components and the grip portion of the present embodiment.

Reference numerals: 1. a handle shell; 11. a grip portion; 111. an annular thread groove; 12. a connecting portion; 121. inner wall threads; 122. an outlet; 13. an end cap; 14. switching a key; 15. Mounting a disc; 16. a component; 2. a protective hose; 21. blocking a belt; 3. a fixing assembly; 31. A clamping portion; 311. a bolt; 312. a square knob; 313. a fixed tube; 314. fixing grooves; 32. a threaded disc; 321. screwing; 322. middle thread; 323. a square tube; 33. a waterproof sealing ring;

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Example (b):

referring to fig. 1 and 2, an endoscope handle comprises a handle shell 1, a protective hose 2 and a fixing component 3, wherein the protective hose 2 and the fixing component 3 are connected with the handle shell 1, the handle shell 1 is connected with other components and is convenient for a user to hold, the protective hose 2 is arranged at the joint of the handle shell 1 and a cable, the cable is prevented from being rubbed with the handle shell 1, abrasion of the cable is reduced, and the fixing component 3 and the protective hose 2 are fixedly connected to prevent the protective hose 2 from being separated from the handle shell 1.

Referring to fig. 2 and 5, the handle shell 1 includes a holding portion 11 and a connecting portion 12 disposed at one end of the holding portion 11, the connecting portion 12 is a circular truncated cone with a hollow interior, a wire outlet 122 (refer to fig. 4) is formed at a sharp end of the connecting portion, the wire outlet 122 is connected to the protective hose 2, and an inner wall thread 121 is disposed on an inner wall of a thick end of the connecting portion 12 for connecting the fixing component 3; the holding part 11 is tubular, a fixing thread is arranged on the inner wall of one end connected with the fixing component 3, an annular thread groove 111 is arranged on the other end, the holding part 11 is hollow, a switch key 14 is arranged on one side, and a component 16 connected with the switch key 14 is arranged on the inner wall of the holding part 11; the handle shell 1 further comprises an end cover 13 arranged at one end of the holding part 11 far away from the connecting part 12, a mounting disc 15 with the shape and the size consistent with those of the annular thread groove 111 is connected between the end cover 13 and the holding part 11, the end cover 13 is in threaded connection with the holding part 11, the mounting disc 15 is fixed in the annular thread groove 111, and the component 16 is fixed on the mounting disc 15 through screws and is fixed on one side of the mounting disc 15 facing the inside of the holding part 11.

Referring to fig. 3 and 4, the protective hose 2 is a tapered tube, and a stop band 21 extends inwards along the circumferential direction at the thick end connected with the fixing component 3; the fixing component 3 comprises a clamping part 31 connected with the protective hose 2 and a threaded disc 32 connecting the holding part 11 with the connecting part 12, through holes are formed in the center positions of the threaded disc 32 and the clamping part 31, the threaded disc 32 comprises an upper thread 32 connected with the holding part 11, a middle thread 32 connected with the connecting part 12 and a square pipe 323 connected with the clamping part 31, and the square pipe 323 is provided with a threaded hole connected with the clamping part 31 along the axis; the clamping part 31 comprises a bolt 311 matched with the threaded hole, a square knob 312 arranged at one end of the bolt 311 far away from the threaded hole, and a fixing pipe 313 fixedly connected with the square knob 312, wherein the fixing pipe 313 is provided with a fixing groove 314 with the diameter consistent with that of the baffle belt 21; a waterproof packing 33 (refer to fig. 2) is further connected to the fixing groove 314, and the waterproof packing 33 is in close contact with the inner wall of the connecting portion 12.

The utility model discloses a working process and principle:

the cable passes through the protective soft sleeve 2, extends into the connecting part 12 and extends to be connected with the component 16, the baffle belt 21 of the protective soft sleeve 2 is buckled in the fixing groove 314 of the fixing pipe 313 and abuts against the waterproof sealing ring 33, the bolt 311 is screwed into the square pipe 323, the upper thread 321 of the threaded disc 32 is screwed into the holding part 11, at the moment, the clamping part 31 and the holding part 11 are relatively static, the clamping part 31 and the cable do not rotate along with the threaded disc 32, then the inner wall thread of the connecting part 12 is screwed with the middle thread 322 of the threaded disc 32, and the protective soft sleeve 2 is fixed; meanwhile, the component 16 is connected with the switch key 14, the insertion end is inserted into the mounting plate 15, and the component 16 fixed on one side of the mounting plate 15 is connected, so that the installation is completed.

The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.

Claims

1. An endoscope handle comprises a handle shell (1) and a component (16) fixed in the handle shell (1), wherein one end of the handle shell (1) is provided with a wire outlet (122);

the novel multifunctional electric wire handle is characterized in that a protective hose (2) is arranged between the wire outlet (122) and the cable, a fixed assembly (3) for fixing the protective hose (2) and the cable is detachably connected in the handle shell (1), and the fixed assembly (3) comprises a clamping part (31) for fixing the protective hose (2) and a threaded disc (32) connected between the clamping part (31) and the handle shell (1).

2. An endoscope handle according to claim 1, characterized in that the protective hose (2) is snap-fitted with the grip (31).

3. An endoscope handle according to claim 2, characterized in that the joint of the grip (31) and the protective hose (2) is provided with a waterproof sealing ring (33).

4. An endoscope handle according to claim 3, characterized in that said grip portion (31) is rotatably connected to said threaded disc (32).

5. An endoscope handle according to claim 4, characterized in that the end of the grip portion (31) remote from the threaded disc (32) is provided with a square knob (312) facilitating screwing of the grip portion (31).

6. An endoscope handle according to claim 1, characterized in that the handle shell (1) comprises a connection portion (12) to which the protective hose (2) is connected, a grip portion (11) to which the connection portion (12) is detachably connected.

7. An endoscope handle according to claim 6, characterized in that the handle shell (1) further comprises an end cap (13) arranged at an end of the grip portion (11) remote from the connecting portion (12), a mounting plate (15) being arranged between the grip portion (11) and the end cap (13) for facilitating insertion end connection.

8. An endoscope handle according to claim 7, characterised in that the component (16) is fixedly connected to the side of the mounting plate (15) remote from the insertion end.