CN210077611U

CN210077611U - Novel air and water supply button suitable for electronic endoscope

Info

Publication number: CN210077611U
Application number: CN201920509852.1U
Authority: CN
Inventors: 郝晋雍; 黄晓俊
Original assignee: Lanzhou University
Current assignee: Lanzhou University
Priority date: 2019-04-09
Filing date: 2019-04-09
Publication date: 2020-02-18
Anticipated expiration: 2029-04-09

Abstract

The utility model discloses a novel air feed send water button suitable for electronic endoscope, send water button body and fixed block including sending air, the gas pocket has been reserved to the inside of sending air and sending water button body, the fixed block sets up in the avris of sending air and sending water button body tip, the internally mounted of recess has the one end of bracing piece, the other end of first loop bar is through first elastic element and first telescopic inside interconnect, and first telescopic outer wall is fixed with the telescopic tip of second to the one end interconnect of second elastic element and second loop bar is passed through to the inside of second sleeve, the other end of second loop bar is fixed with the clamp plate, and the cushion has been laid to the avris of clamp plate. This novel air feed send water button suitable for electronic endoscope can effectually avoid examiner's instinctive will mean to last to press on central gas pocket, need not the examiner to press the gas pocket all the time simultaneously to can let the suitable rest of examiner.

Description

Novel air and water supply button suitable for electronic endoscope

Technical Field

The utility model relates to a digestion scope technical field specifically is a novel button of sending gas and sending water suitable for electronic endoscope.

Background

The air and water supply button is a small part which is not easy to catch eyes on an electronic endoscope system, but the part is very important in the whole diagnosis and treatment process, the air injection and water injection amount, especially the gas amount, in the diagnosis and treatment process, the end part of the original air and water supply button is in a circular design, the center is an air supply hole, a middle finger is pressed on the air hole in the center during air supply, so that the purpose of injecting air into the cavity is achieved, but the middle finger is continuously pressed on the air hole in the center in the instinctive meeting of an inspector in the diagnosis and treatment process, the air supply which can be continuous can cause too much air in the cavity, and the swelling pain, discomfort, eructation, torn mucous membrane and even perforation of a patient can be caused.

In order to solve the problems, innovative design is urgently needed on the basis of the original air and water supply button.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel air feed send water button suitable for electronic endoscope to solve above-mentioned background art and provide some air feed send water button tip for circular design, thereby can will be with the middle finger continuously pressing on the gas pocket of central authorities diagnosing in-process examiner instinctive, can last air feed can lead to the intracavity tolerance too much, can arouse that the patient distends the pain uncomfortable, the eructation, the mucosa tears, fenestrate problem even.

In order to achieve the above object, the utility model provides a following technical scheme: a novel air and water supply button suitable for an electronic endoscope comprises an air and water supply button body and a fixed block, wherein air holes are reserved in the air and water supply button body, the end part of the air hole is provided with a sliding chute, the fixed block is arranged at the side of the end part of the air and water feeding button body, a groove is reserved in the fixed block, one end of a supporting rod is arranged in the groove, one end of a first loop bar is fixed on the side of the other end of the supporting rod, the other end of the first loop bar is connected with the inside of the first sleeve through a first elastic element, the end part of the second sleeve is fixed on the outer wall of the first sleeve, and the inside of second sleeve passes through the one end interconnect of second elastic element and second loop bar, the other end of second loop bar is fixed with the clamp plate, and the avris of clamp plate has laid the cushion to the outer wall of second loop bar is fixed with the handle.

Preferably, the end of the air and water feeding button body is designed to be cam-shaped.

Preferably, the width of the sliding groove is larger than the diameter of the air hole, the width of the sliding groove is larger than the diameter of the cushion, and the diameter of the cushion is larger than the diameter of the air hole.

Preferably, the support rod is designed into a T-shaped structure, and the support rod and the fixing block form a rotating structure through a groove.

Preferably, the first loop bar and the second loop bar are both designed to be of a T-shaped structure, the first loop bar and the first sleeve form a telescopic structure through the first elastic element, and the second sleeve on the first sleeve and the second loop bar form a telescopic structure through the second elastic element.

Preferably, the cushion is made of rubber, the cushion is connected with the pressing plate in a sticking mode, and the pressing plate and the end portion of the air and water supply button body are designed in parallel.

Compared with the prior art, the beneficial effects of the utility model are that: the novel air and water supply button suitable for the electronic endoscope can effectively prevent the examiner from pressing the middle finger on the central air hole continuously, and meanwhile, the examiner does not need to press the air hole all the time, so that the examiner can have a proper rest;

1. the end part of the air and water supply button body is designed into a cam-shaped structure, so that a user can place a middle finger on the protruding part of the end part of the air and water supply button body, the phenomenon that the middle finger is pressed on a central air hole by an inspector instinctively and further the phenomenon that the air quantity in the cavity is too much due to continuous air supply, and the phenomena of distending pain, discomfort, eructation, tearing of mucosa and even perforation of a patient can be caused is avoided;

2. when the inspector needs to have a rest, the pressing plate and the cushion can be placed in the sliding groove, so that the air hole can be plugged, the pressing plate and the cushion can be moved in the sliding groove, and the air hole is prevented from being completely plugged.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic view of the installation structure of the support rod of the present invention;

FIG. 3 is a schematic view of the first sleeve mounting structure of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 5 is a schematic view of the cushion mounting structure of the present invention.

In the figure: 1. an air and water supply button body; 2. air holes; 3. a chute; 4. a fixed block; 5. a groove; 6. a support bar; 7. a first loop bar; 8. a first sleeve; 9. a first elastic element; 10. a second sleeve; 11. a second elastic element; 12. a second loop bar; 13. a handle; 14. pressing a plate; 15. a soft cushion.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. 1-5, the present invention provides a technical solution: a novel air and water supply button suitable for an electronic endoscope comprises an air and water supply button body 1, an air hole 2, a sliding groove 3, a fixed block 4, a groove 5, a supporting rod 6, a first sleeve rod 7, a first sleeve 8, a first elastic element 9, a second sleeve 10, a second elastic element 11, a second sleeve rod 12, a handle 13, a pressing plate 14 and a cushion 15, wherein the air hole 2 is reserved in the air and water supply button body 1, the sliding groove 3 is arranged at the end part of the air hole 2, the fixed block 4 is arranged at the side edge of the end part of the air and water supply button body 1, the groove 5 is reserved in the fixed block 4, one end of the supporting rod 6 is arranged in the groove 5, the side edge of the other end of the supporting rod 6 is fixed with one end of the first sleeve rod 7, the other end of the first sleeve rod 7 is mutually connected with the inner part of the first sleeve 8 through the first elastic element 9, and the end part of the second sleeve 10 is fixed on, the interior of the second sleeve 10 is connected with one end of a second loop bar 12 through a second elastic element 11, the other end of the second loop bar 12 is fixed with a pressing plate 14, a soft pad 15 is laid on the side of the pressing plate 14, and a handle 13 is fixed on the outer wall of the second loop bar 12;

the end part of the air and water supply button body 1 is designed into a cam-shaped structure, so that a user can place a middle finger on the convex part of the end part of the air and water supply button body 1, and the middle finger is prevented from being continuously pressed on the central air hole 2 by an inspector;

the width of the sliding chute 3 is larger than the diameter of the air hole 2, the width of the sliding chute 3 is larger than the diameter of the cushion 15, and the diameter of the cushion 15 is larger than the diameter of the air hole 2, so that the cushion 15 can be placed in the sliding chute 3, and the air hole 2 can be blocked;

the supporting rod 6 is designed into a T-shaped structure, and the supporting rod 6 and the fixed block 4 form a rotating structure through the groove 5, so that the supporting rod 6 can rotate in the groove 5, the pressing plate 14 can be separated from the air and water supply button body 1, and the use of the air and water supply button body 1 cannot be hindered;

the first loop bar 7 and the second loop bar 12 are both designed to be T-shaped structures, the first loop bar 7 and the first sleeve 8 form a telescopic structure through the first elastic element 9, and the second sleeve 10 on the first sleeve 8 and the second loop bar 12 form a telescopic structure through the second elastic element 11, so that the pressing plate 14 can be moved into the chute 3, the pressing plate 14 can block the air hole 2, and the hands of a person are released;

the material of cushion 15 is rubber, and cushion 15 is connected for pasting with clamp plate 14 to clamp plate 14 and the design that the tip of sending air and water button body 1 is parallel to each other, has guaranteed that clamp plate 14 and cushion 15 can block up gas pocket 2, because the material of cushion 15 is rubber, thereby can prolong the time that cushion 15 used.

The working principle is as follows: when the novel air and water supply button suitable for the electronic endoscope is used, when a user presses the air and water supply button body 1 with fingers for too long time to have a rest, the first sleeve 8 is pulled at the moment, so that the first sleeve 8 moves on the first sleeve 7 until the pressing plate 14 and the cushion 15 move into the sliding groove 3, then the cushion 15 is in close contact with the bottom of the sliding groove 3 by the elastic force generated by the second elastic element 11, so that the cushion 15 can block the air hole 2, when the air hole 2 is not required to be completely blocked, the first sleeve 8 is rotated at the moment, then the first sleeve 8 drives the supporting rod 6 to rotate around the groove 5 through the first sleeve 7, so that the cushion 15 is driven in the sliding groove 3, further the air hole 2 is prevented from being completely blocked, continuous air supply is avoided, further, the discomfort of a patient, eructation and mucosa tearing caused by excessive air supply are avoided, and even perforation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel air feed send water button suitable for electronic endoscope, includes air feed send water button body (1) and fixed block (4), its characterized in that: the air and water supply button is characterized in that an air hole (2) is reserved in the air and water supply button body (1), a sliding groove (3) is formed in the end portion of the air hole (2), the fixing block (4) is arranged on the side of the end portion of the air and water supply button body (1), a groove (5) is reserved in the fixing block (4), one end of a supporting rod (6) is mounted in the groove (5), one end of a first sleeve rod (7) is fixed on the side of the other end of the supporting rod (6), the other end of the first sleeve rod (7) is connected with the inner portion of a first sleeve (8) through a first elastic element (9), the outer wall of the first sleeve (8) is fixed with the end portion of a second sleeve (10), the inner portion of the second sleeve (10) is connected with one end of a second sleeve rod (12) through a second elastic element (11), and a pressing plate (14) is fixed on the other end of the second sleeve rod (12), a soft pad (15) is laid at the side of the pressure plate (14), and a handle (13) is fixed on the outer wall of the second loop bar (12).

2. The novel air and water supply button suitable for the electronic endoscope of claim 1, characterized in that: the end part of the air and water feeding button body (1) is designed to be of a cam-shaped structure.

3. The novel air and water supply button suitable for the electronic endoscope of claim 1, characterized in that: the width of the sliding groove (3) is larger than the diameter of the air hole (2), the width of the sliding groove (3) is larger than the diameter of the soft cushion (15), and the diameter of the soft cushion (15) is larger than the diameter of the air hole (2).

4. The novel air and water supply button suitable for the electronic endoscope of claim 1, characterized in that: the support rod (6) is designed into a T-shaped structure, and the support rod (6) and the fixing block (4) form a rotating structure through the groove (5).

5. The novel air and water supply button suitable for the electronic endoscope of claim 1, characterized in that: the first loop bar (7) and the second loop bar (12) are both designed to be T-shaped structures, the first loop bar (7) and the first sleeve (8) form a telescopic structure through the first elastic element (9), and the second sleeve (10) on the first sleeve (8) and the second loop bar (12) form a telescopic structure through the second elastic element (11).

6. The novel air and water supply button suitable for the electronic endoscope of claim 1, characterized in that: the material of cushion (15) is rubber, and cushion (15) and clamp plate (14) are for pasting and being connected to clamp plate (14) and the tip of clamp plate (14) and air feed water button body (1) designs parallel to each other.