CN216602906U

CN216602906U - Medical stethoscope of convenient regulation

Info

Publication number: CN216602906U
Application number: CN202122507905.6U
Authority: CN
Inventors: 何毅
Original assignee: Guangxi Meixiaohu Chronic Disease Health Management Co ltd
Current assignee: Guangxi Meixiaohu Chronic Disease Health Management Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-05-27
Anticipated expiration: 2031-10-19

Abstract

The utility model relates to the technical field of medical appliances, in particular to a medical stethoscope convenient to adjust, which comprises a stethoscope body, wherein a telescopic structure is arranged on the stethoscope body and comprises a fixed sleeve, the fixed sleeve is arranged on the stethoscope body, a rotating shaft is rotationally connected in the fixed sleeve, a screw rod is arranged on the rotating shaft, the screw rod is in threaded connection with a telescopic rod, a fixed rod is arranged on the telescopic rod, and an adjusting structure is arranged on the stethoscope body; can adjust through extending structure, prevent to wear for a long time and cause the injury to the ear, be applicable to most crowds more.

Description

Medical stethoscope of convenient regulation

Technical Field

The utility model relates to a stethoscope, in particular to a medical stethoscope convenient to adjust, and belongs to the technical field of medical appliances.

Background

A stethoscope is a medical instrument used to listen to sounds in the body, such as: heart, respiration, and intestines and stomach. The stethoscope is an important method for doctors to examine patients and diagnose diseases. The stethoscope has been improved in appearance and sound transmission mode since its clinical application, but its basic structure is not changed much, and it is mainly composed of sound pick-up part (chest piece), transmission part (rubber tube) and listening part (ear piece).

The current stethoscope is installation spring leaf between two leading note pipes usually, utilizes the springiness of spring leaf to make leading note pipe card in user's ear, but everybody head volume is not of uniform size, and the elasticity that the spring leaf provided is also big moreover, and user's ear can be seriously uncomfortable after wearing for a long time, soft tissue injured's condition in the ear can appear even.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems and provide a medical stethoscope which is convenient to adjust, can be adjusted through a telescopic structure, prevents ears from being injured after being worn for a long time, and is more suitable for most people.

The medical stethoscope comprises a stethoscope body, wherein a telescopic structure is mounted on the stethoscope body and comprises a fixing sleeve, the fixing sleeve is mounted on the stethoscope body, a rotating shaft is rotatably connected in the fixing sleeve, a lead screw is mounted on the rotating shaft, the lead screw is in threaded connection with a telescopic rod, a fixing rod is mounted on the telescopic rod, and an adjusting structure is mounted on the stethoscope body.

Preferably, the fixed rods are provided with two rotating rods which are arranged in parallel and symmetrical relation, and the other fixed rod is rotatably connected with the rotating rods through bearings.

Preferably, the two fixing rods are respectively provided with a first rubber ring.

Preferably, the adjusting structure includes the regulating block, the stethoscope body is parallel symmetric relation threaded connection has two regulating blocks, sliding connection has the slide bar on the regulating block, install the backup pad on the slide bar, install the cushion in the backup pad.

Preferably, the slide bar is provided with a limiting block, and a spring is arranged between the limiting block and the adjusting block.

Preferably, the limiting block is connected with the adjusting block in a sliding mode, and the width of the section of the limiting block is larger than that of the section of the sliding rod.

Preferably, the cross section of the soft pad is of an arc-shaped structure, and the soft pad is connected with the stethoscope body in a sliding manner.

Preferably, the stethoscope body is provided with a rotating structure, the rotating structure comprises a rotating sleeve, the stethoscope body is rotatably connected with two rotating sleeves in parallel symmetry, and the rotating sleeves are provided with magnets.

Preferably, a screw rod is connected in the rotary sleeve in a sliding mode, the rotary sleeve is rotatably connected with a knob through a limiting ring, and the knob is in threaded connection with the screw rod.

Preferably, the second rubber ring is installed to the swivel sleeve and the stethoscope body junction, install the block rubber on the screw rod, the block rubber cross-section is circular-arc structure.

The utility model has the beneficial effects that: when using the stethoscope, drive flexible cover through rotating the dead lever and rotate, through lead screw and flexible cover threaded connection, make the lead screw slide, consequently, the lead screw on accessible both sides is adjusted the angle between two rubber tubes of stethoscope body, adjust according to the angle that different people needed, user's ear can be seriously uncomfortable after avoiding wearing for a long time, soft tissue injured's the condition in the ear can lead to even, accomplish at the angle and adjust the back, rotate through fixed cover and pivot and connect, can make two lead screws keep balanced state, and two lead screws can separately adjust, can adjust more accurately and meticulous angle to between two rubber tubes, thereby can protect user's ear can not receive the injury.

Drawings

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

FIG. 2 is a schematic structural view of the telescoping structure shown in FIG. 1;

FIG. 3 is an enlarged view of the part A shown in FIG. 1;

FIG. 4 is a schematic structural view of the adjustment mechanism shown in FIG. 1;

fig. 5 is a schematic structural view of the rotating structure shown in fig. 1.

In the figure: 1. the stethoscope body, 2, extending structure, 21, fixed cover, 22, pivot, 23, lead screw, 24, extending sleeve, 25, dead lever, 26, bull stick, 27, first rubber circle, 3, regulation structure, 31, regulating block, 32, slide bar, 33, backup pad, 34, cushion, 35, stopper, 36, spring, 4, revolution mechanic, 41, swivel housing, 42, screw rod, 43, spacing ring, 44, knob, 45, magnet, 46, second rubber circle, 47, block rubber.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Please refer to fig. 1-5, a medical stethoscope of convenient regulation, includes stethoscope body 1, install extending structure 2 on the stethoscope body 1, extending structure 2 includes fixed cover 21, install fixed cover 21 on the stethoscope body 1, fixed cover 21 internal rotation is connected with pivot 22, install lead screw 23 on the pivot 22, lead screw 23 threaded connection has telescopic link 24, install dead lever 25 on the telescopic link 24, install regulation structure 3 on the stethoscope body 1.

As a technical optimization scheme of the present invention, the two fixing rods 25 are provided with the rotating rods 26, the two fixing rods 25 are arranged in parallel and symmetrical relation, the other fixing rod 25 is rotatably connected with the rotating rod 26 through a bearing, and the two fixing rods 25 are rotatably connected through the rotating rod 26, so that the two screw rods 23 can be better adjusted respectively.

As a technical optimization scheme of the present invention, the first rubber ring 27 is installed on each of the two fixing rods 25, so that the fixing rods 25 can be rotated better through the first rubber ring 27.

As a technical optimization scheme of the utility model, the adjusting structure 3 comprises adjusting blocks 31, the stethoscope body 1 is in parallel and symmetrical threaded connection with the two adjusting blocks 31, the adjusting blocks 31 are connected with slide rods 32 in a sliding manner, the slide rods 32 are provided with supporting plates 33, the supporting plates 33 are provided with cushions 34, the supporting plates 33 are driven to move forwards by rotating the adjusting blocks 31, so that the length of the ear pieces inserted into the ears can be adjusted, the ears can be protected, the ears are more comfortable when the stethoscope body 1 is used by the cushions 34 arranged on the supporting plates 33, and the fatigue of the ears or the ears are prevented from being worn by the ear pieces for a long time.

As a technical optimization scheme of the utility model, the slide rod 32 is provided with the limit block 35, the spring 36 is arranged between the limit block 35 and the adjusting block 31, the slide rod 32 can be prevented from sliding out of the adjusting block 31 through the limit block 35 arranged on the slide rod 32, and the cushion 34 can slide back and forth through the elasticity of the spring 36 when the stethoscope body 1 is used, so that ears are more comfortable when ears are worn on the ears.

As a technical optimization scheme of the utility model, the limiting block 35 is connected with the adjusting block 31 in a sliding manner, and the section width of the limiting block 35 is larger than that of the sliding rod 32, so that the sliding rod 32 can be better prevented from sliding out of the adjusting block 31.

As a technical optimization scheme of the utility model, the cross section of the soft pad 34 is in an arc-shaped structure, and the soft pad 34 is connected with the stethoscope body 1 in a sliding manner, so that ears can be better protected.

As a technical optimization scheme of the utility model, the stethoscope body 1 is provided with the rotating structure 4, the rotating structure 4 comprises two rotating sleeves 41, the stethoscope body 1 is rotatably connected with the two rotating sleeves 41 in a parallel symmetrical relationship, the two rotating sleeves 41 are provided with the magnet 45, after the detection of a patient is completed, the stethoscope body 1 is hung on the neck, the magnet 45 is rotated and falls down by rotating the rotating sleeves 41, and therefore, a chest piece is placed by the magnet 45, the use for the next time is facilitated, and the damage caused by the back and forth shaking of the chest piece part is also prevented.

As a technical optimization scheme of the present invention, a screw rod 42 is slidably connected in the rotary sleeve 41, the rotary sleeve 41 is rotatably connected with a knob 44 through a limit ring 43, the knob 44 is in threaded connection with the screw rod 42, and the knob 44 is in threaded connection with the screw rod 42 through rotation of the knob 44, so that the screw rod 42 can fix the rotary sleeve 41.

As a technical optimization scheme of the utility model, a second rubber ring 46 is arranged at the joint of the rotary sleeve 41 and the stethoscope body 1, a rubber block 47 is arranged on the screw rod 42, the section of the rubber block 47 is in an arc-shaped structure, the rubber tube can be prevented from being worn by the rotary sleeve 41 through the second rubber ring 46, and the rubber tube can be prevented from being damaged by the screw rod 42 through the rubber block 47.

When the stethoscope is used, when the stethoscope body 1 is used, the telescopic sleeve 24 is driven to rotate by rotating the fixed rod 25, the screw rod 23 is connected with the telescopic sleeve 24 through the screw threads, so that the screw rod 23 slides, the angle between the two rubber tubes of the stethoscope body 1 can be adjusted through the screw rods 23 at the two sides, the adjustment can be carried out according to the angle required by different people, the serious discomfort of ears of a user after long-term wearing and the possibility of even injury of soft tissues in the ears can be avoided, after the angle adjustment is finished, the two screw rods 23 can be kept in a balanced state through the rotary connection of the fixed sleeve 21 and the rotary shaft 22, the two screw rods 23 can be separately adjusted, the angle between the two rubber tubes can be more accurately and finely adjusted, the ears of the user can be protected from being injured, the two fixed rods 25 are rotatably connected through the rotary rods 26, can be better adjust two lead screws 23 respectively, when wearing, ear piece disect insertion ear usually, different crowds have be applicable to insert shallow ear piece, some are applicable to insert deep ear piece, through rotating regulating block 31, make drive backup pad 33 move forward, not only can adjust the length that ear piece inserted in the ear, can also protect in the ear, through cushion 34 installed on backup pad 33, make the ear more comfortable when using stethoscope body 1, prevent to wear the work for a long time and cause ear fatigue or ear piece to grind the ear, through stopper 35 installed on slide bar 32, can prevent slide bar 32 roll-off regulating block 31, can make cushion 34 can make a round trip to slide when using stethoscope body 1 through the elasticity of spring 36, make the ear more comfortable when wearing ear piece, after testing completion to patient, hang stethoscope body 1 on the neck, through rotatory rotary sleeve 41, make the rotation of magnet 45 fall, thereby place the chest piece through magnet 45, be convenient for use next time, and prevent still that chest piece part from making a round trip to rock the condition that causes the damage, through rotating knob 44, knob 44 and screw rod 42 threaded connection, thereby can make screw rod 42 fix rotary sleeve 41, can prevent through second rubber circle 46 that rotary sleeve 41 from wearing and tearing the rubber tube, can prevent through block rubber 47 that screw rod 42 from damaging the rubber tube.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a medical stethoscope of convenient regulation, includes stethoscope body (1), its characterized in that: install extending structure (2) on stethoscope body (1), extending structure (2) are including fixed cover (21), install fixed cover (21) on stethoscope body (1), fixed cover (21) internal rotation is connected with pivot (22), install lead screw (23) on pivot (22), lead screw (23) threaded connection has telescopic link (24), install dead lever (25) on telescopic link (24), install on stethoscope body (1) and adjust structure (3).

2. A convenient adjustable medical stethoscope according to claim 1, wherein: the fixing rod (25) is provided with a rotating rod (26), the fixing rod (25) is provided with two fixing rods in parallel symmetrical relation, and the other fixing rod (25) is rotatably connected with the rotating rod (26) through a bearing.

3. A medical stethoscope that facilitates adjustment according to claim 1, wherein: and the two fixing rods (25) are provided with first rubber rings (27).

4. A medical stethoscope that facilitates adjustment according to claim 1, wherein: adjust structure (3) including regulating block (31), stethoscope body (1) is parallel symmetry relation threaded connection has two regulating blocks (31), sliding connection has slide bar (32) on regulating block (31), install backup pad (33) on slide bar (32), install cushion (34) on backup pad (33).

5. A medical stethoscope of claim 4, wherein said medical stethoscope further comprises: install stopper (35) on slide bar (32), install spring (36) between stopper (35) and regulating block (31).

6. A conveniently adjustable medical stethoscope according to claim 5, wherein: the limiting block (35) is connected with the adjusting block (31) in a sliding mode, and the section width of the limiting block (35) is larger than that of the sliding rod (32).

7. A medical stethoscope of claim 4, wherein said medical stethoscope further comprises: the cross section of the soft pad (34) is of an arc-shaped structure, and the soft pad (34) is connected with the stethoscope body (1) in a sliding manner.

8. A medical stethoscope that facilitates adjustment according to claim 1, wherein: install revolution mechanic (4) on stethoscope body (1), revolution mechanic (4) are including rotary sleeve (41), it is parallel symmetry to rotate to be connected with two rotary sleeve (41), two on stethoscope body (1) install magnet (45) on rotary sleeve (41).

9. A medical stethoscope that facilitates adjustment according to claim 8, wherein: the screw rod (42) is connected in the rotary sleeve (41) in a sliding mode, the rotary sleeve (41) is rotatably connected with a knob (44) through a limiting ring (43), and the knob (44) is in threaded connection with the screw rod (42).

10. A convenient adjustable medical stethoscope according to claim 9, wherein: second rubber circle (46) are installed to swivel mount (41) and stethoscope body (1) junction, install rubber block (47) on screw rod (42), rubber block (47) cross-section is circular-arc structure.