CN210541493U

CN210541493U - Hand-held type is adapter for laryngoscope

Info

Publication number: CN210541493U
Application number: CN201920572028.0U
Authority: CN
Inventors: 丁永乐; 杨宏伟; 刘建锋; 朱涛; 周伟
Original assignee: Jiangsu Yongle Medical Technology Co ltd
Current assignee: Jiangsu Yongle Medical Technology Co ltd
Priority date: 2019-04-25
Filing date: 2019-04-25
Publication date: 2020-05-19
Anticipated expiration: 2029-04-25

Abstract

The utility model discloses a relate to hand-held type laryngoscope technical field, specifically be an adapter for hand-held type laryngoscope, including laryngoscope handle and laryngoscope piece, be connected through upper go-between and lower go-between laryngoscope handle and the laryngoscope piece, the utility model discloses in be connected through upper go-between and lower go-between laryngoscope piece between laryngoscope handle and the laryngoscope piece, connect fixed convenient and stable, fixed through vertical long screw between upper go-between and the lower go-between, replaced the mode that directly passes through threaded connection between original laryngoscope handle and the laryngoscope piece, difficult becoming flexible and droing, the practicality is strong; the utility model discloses can adsorb fast between well laryngoscope handle and the laryngoscope piece and carry out preliminary fixed, then further fix through last go-between and go-between down, connection structure is firm, but quick assembly disassembly is fit for promoting.

Description

Hand-held type is adapter for laryngoscope

Technical Field

The utility model relates to a hand-held type laryngoscope technical field specifically is an adapter for hand-held type laryngoscope.

Background

Hand-held laryngoscopes are the most commonly used laryngeal examination devices. The laryngoscope is a round plane mirror with a handle, the intersection of the mirror surface and the handle is 120 degrees, the diameters of the mirror surfaces are different, and the proper size of the indirect laryngoscopy is selected according to the pharyngeal cavity condition of the examined person.

The adapter of the existing hand-held laryngoscope is often connected through threads, so that the adapter is easy to loosen and has a qualitative defect.

Therefore, the adapter for the handheld laryngoscope is provided to well solve the defects.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an adapter for hand-held type laryngoscope to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an adapter for hand-held type laryngoscope, includes laryngoscope handle and laryngoscope piece, be connected through last go-between and go-between down between laryngoscope handle and the laryngoscope piece, go up and fix through the long screw between go-between and the go-between down, the fixed welding of go-between is at the left end upper surface of laryngoscope piece down, the lower extreme of going up the fixed welding laryngoscope handle of go-between is provided with between last go-between and the go-between down and strengthens fixed last fixed ring and lower fixed ring, go up the top of go-between setting under the go-between, go up the go-between and constitute the inner chamber down between the go-between.

Preferably, the upper connecting ring and the lower connecting ring are both of a structure with concave sections, an upper fixing ring is fixedly welded on the outer ring of the laryngoscope handle at the inner ring of the upper connecting ring, and a circle of lower fixing ring is fixedly welded on the outer ring of the laryngoscope lens at the inner ring of the lower connecting ring.

Preferably, the movable laminating between upper fixed ring and the lower fixed ring, the one side that upper fixed ring is close to the lower fixed ring all is equipped with corresponding inlay groove on the one side that the upper fixed ring is close to the upper fixed ring and the one side that the lower fixed ring is close to the upper fixed ring, and fixed welding has magnetism to inhale the piece in inlaying the groove, and magnetism on the upper fixed ring is inhaled the piece and is inhaled the piece on the lower fixed ring and.

Preferably, the outer lane department of upper fixed ring is equipped with the spacing hole that runs through its upper and lower surface, and spacing hole corresponds the setting with spacing post, spacing post fixed welding is at the upper surface of lower fixed ring, and spacing post activity block is in spacing hole.

Preferably, the upper surface and the outer lane department activity of upper fixed ring are laminated and are had rubber clamp plate, the lower surface and the outer lane department of lower fixed ring are also laminated and are had rubber clamp plate in the activity, and rubber clamp plate's lateral surface fixed welding has the spring, and fixed welding between the one end that rubber clamp plate was kept away from to the spring and corresponding inner chamber inner wall.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model has the advantages that the middle laryngoscope handle and the laryngoscope lens are connected through the upper connecting ring and the lower connecting ring, the connection and fixation are convenient and stable, the upper connecting ring and the lower connecting ring are fixed through the vertical long screw, the original mode that the laryngoscope handle and the laryngoscope lens are directly connected through the screw thread is replaced, the looseness and the falling are not easy to happen, and the practicability is strong;

2. the utility model discloses can adsorb fast between well laryngoscope handle and the laryngoscope piece and carry out preliminary fixed, then further fix through last go-between and go-between down, connection structure is firm, but quick assembly disassembly is fit for promoting.

Drawings

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

fig. 2 is a sectional view of the junction of the upper connecting ring and the lower connecting ring of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.

In the figure: the laryngoscope handle 1, the laryngoscope piece 2, the upper connecting ring 3, the lower connecting ring 4, the long screw 5, the upper fixing ring 6, the lower fixing ring 7, the inner cavity 8, the magnetic suction block 9, the rubber pressing plate 10, the limiting hole 11, the limiting column 12, the embedding groove 13 and the spring 14.

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 to 3, the present invention provides a technical solution: an adapter for a handheld laryngoscope comprises a laryngoscope handle 1 and a laryngoscope lens 2, wherein the laryngoscope handle 1 is connected with the laryngoscope lens 2 through an upper connecting ring 3 and a lower connecting ring 4, the upper connecting ring 3 and the lower connecting ring 4 are both in a concave-shaped structure in cross section, an upper fixing ring 6 is fixedly welded on the outer ring of the laryngoscope handle 1 at the inner ring of the upper connecting ring 3, a lower fixing ring 7 is fixedly welded on the outer ring of the laryngoscope lens 2 at the inner ring of the lower connecting ring 4, the upper fixing ring 6 is movably attached to the lower fixing ring 7, corresponding embedding grooves 13 are respectively formed in one surface of the upper fixing ring 6, which is close to the lower fixing ring 7, and one surface of the lower fixing ring 7, which is close to the upper fixing ring 6, magnetic suction blocks 9 are fixedly welded in the embedding grooves 13, and the magnetic suction blocks 9 on the;

a limiting hole 11 penetrating through the upper surface and the lower surface of the upper fixing ring 6 is formed in the outer ring of the upper fixing ring 6, the limiting hole 11 and a limiting column 12 are correspondingly arranged, the limiting column 12 is fixedly welded on the upper surface of the lower fixing ring 7, the limiting column 12 is movably clamped in the limiting hole 11, and the limiting column 12 and the limiting hole 11 are matched with each other to realize further limiting and fixing;

the upper surface and the outer ring of the upper fixing ring 6 are movably jointed with a rubber pressing plate 10, the lower surface and the outer ring of the lower fixing ring 7 are also movably jointed with the rubber pressing plate 10, the outer side surface of the rubber pressing plate 10 is fixedly welded with a spring 14, and one end of the spring 14, far away from the rubber pressing plate 10, is fixedly welded with the inner wall of the corresponding inner cavity 8;

go up and go up between go up go-between 3 and the go-between 4 down fixed through long screw 5, the fixed welding of go-between 4 is at the left end upper surface of laryngoscope piece 2 down, goes up the lower extreme of the fixed welding laryngoscope handle 1 of go-between 3, is provided with between going up go-between 3 and the go-between 4 and strengthens fixed last fixed ring 6 and the solid fixed ring 7 down, goes up go-between 3 and sets up in the top of go-between 4 down, goes up go-between 3 and constitutes inner chamber 8 down between the go-between 4.

The working principle is as follows:

during the installation, laminate laryngoscope handle 1 and laryngoscope piece 2's link each other, it is fixed that last solid fixed ring 6 and lower solid fixed ring 7 can be through its quick actuation of fixed magnetism piece 9 of inhaling in inlaying groove 13, then it is fixed through long screw 5 between last go-between 3 and the lower go-between 4 again, fixing device can further be made, connecting device is firm, spring 14 conflict rubber pressing plate 10 in the inner chamber 8 carries out spacing stability on last solid fixed ring 6 and lower solid fixed ring 7 surface tightly laminating, also have certain shock attenuation and cushioning effect, it is stronger to the protectiveness of device, and is suitable for being generalized.

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

1. The utility model provides an adapter for hand-held type laryngoscope, includes laryngoscope handle (1) and laryngoscope piece (2), its characterized in that: the laryngoscope handle (1) and the laryngoscope lens (2) are connected through an upper connecting ring (3) and a lower connecting ring (4), the upper connecting ring (3) is fixed through a long screw (5) with the lower connecting ring (4), the lower connecting ring (4) is fixedly welded on the upper surface of the left end of the laryngoscope lens (2), the lower end of the upper connecting ring (3) is fixedly welded on the laryngoscope handle (1), an upper fixing ring (6) for reinforcing and fixing and a lower fixing ring (7) are arranged between the upper connecting ring (3) and the lower connecting ring (4), the upper connecting ring (3) is arranged above the lower connecting ring (4), and an inner cavity (8) is formed between the upper connecting ring (3) and the lower connecting ring (4).

2. The adapter for a handheld laryngoscope as claimed in claim 1, wherein: go up go-between (3) and go up go-between (4) and all be the cross-section for the character cut in bas-relief structure, go up laryngoscope handle (1) outer lane fixed welding of go up go-between (3) inner circle department and have an upper fixing ring (6), laryngoscope piece (2) outer lane fixed welding of lower go-between (4) inner circle department has a round lower fixing ring (7).

3. The adapter for a handheld laryngoscope as claimed in claim 2, wherein: go up the laminating of activity between solid fixed ring (6) and the lower fixed ring (7), go up solid fixed ring (6) and be close to all being equipped with corresponding groove (13) of inlaying on the one side of solid fixed ring (7) and solid fixed ring (7) are close to last solid fixed ring (6) down, inlay in groove (13) fixed welding have magnetism inhale piece (9), magnetism on the solid fixed ring (6) inhale piece (9) and the magnetism on the solid fixed ring (7) of lower fixed and inhale piece (9) and adsorb fixedly each other.

4. An adaptor for a hand-held laryngoscope as claimed in claim 3, wherein: the outer lane department of upper fixed ring (6) is equipped with spacing hole (11) of running through its upper and lower surface, and spacing hole (11) correspond the setting with spacing post (12), spacing post (12) fixed welding is at the upper surface of lower fixed ring (7), and spacing post (12) activity block is in spacing hole (11).

5. The adapter for a hand-held laryngoscope as recited in claim 4, wherein: the upper surface and the outer lane of upper fixed ring (6) are located the activity and are laminated rubber clamp plate (10), the lower surface and the outer lane of lower fixed ring (7) are also located the activity and are laminated rubber clamp plate (10), and the lateral surface fixed welding of rubber clamp plate (10) has spring (14), and fixed welding between the one end that rubber clamp plate (10) were kept away from in spring (14) and corresponding inner chamber (8) inner wall.