CN210931496U

CN210931496U - Stethoscope for pediatrics

Info

Publication number: CN210931496U
Application number: CN201920890883.6U
Authority: CN
Inventors: 曾毅文; 李文君
Original assignee: Yongchuan Hospital of Chongqing Medical University
Current assignee: Yongchuan Hospital of Chongqing Medical University
Priority date: 2019-06-13
Filing date: 2019-06-13
Publication date: 2020-07-07
Anticipated expiration: 2029-06-13

Abstract

The utility model discloses a stethoscope for paediatrics, its structure includes the connector, the ear canal, the earplug, the rubber tube, auscultation head and placement machine construct, use the back for solving current stethoscope, hang it on the neck or indoor mounted frame usually, it is inconvenient to move when leading to hanging the neck, influence work easily and the inconvenient problem of placing to it, through set up placement machine structure on the connector, rotating knob again, it rotates to make it drive the round bar, make the round bar pass through the screw thread and exert thrust to the inner panel, make the inner panel carry out the roll-off along the slide rail through the slider, it carries out the roll-off to drive the sucking disc, adsorb fixedly with sucking disc and office table face again, and put into the frame plate with the auscultation head along the recess, reach and carry out direct effectual placing to the stethoscope, reduce the inconvenience of stethoscope placing and improve the advantage of work convenience.

Description

Stethoscope for pediatrics

Technical Field

The utility model relates to the technical field of medical equipment, concretely relates to stethoscope for paediatrics.

Background

Medical equipment is the most essential element of medical, scientific research, teaching, institution and clinical discipline work, including professional medical equipment and household medical equipment, pediatrics is a branch of modern medicine, and is used for specially treating sick infants, children and teenagers, and a stethoscope is a common medical equipment used for listening to sound in the body of a sick infant during pediatric medical procedures, such as: heart, respiration, intestines and stomach, etc. in order to make relative medical diagnosis, but after the existing stethoscope is used, the stethoscope is usually hung on the neck or an indoor hanging rack, so that the stethoscope is inconvenient to move when hung on the neck, easily influences work and is inconvenient to place.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome prior art not enough, provide a stethoscope for paediatrics now, solved current stethoscope and used the back, hang it on the neck or on indoor mounted frame usually, lead to hanging inconvenient when moving about on the neck, influence work easily and inconvenient problem of placing it, reach and carry out direct effectual placing to the stethoscope, reduce the inconvenience that the stethoscope was placed and improve the advantage of work convenience.

(II) technical scheme

The utility model discloses a following technical scheme realizes: the utility model provides a stethoscope for pediatrics, which comprises a connector, an ear tube, earplugs, a rubber tube, an auscultation head and a placing mechanism, wherein the ear tube is arranged at the top end of the connector in a communicating manner, the earplugs are fixedly arranged on the ear tube, the top end and the bottom end of the rubber tube are respectively communicated and fixed with the connector and the auscultation head, the placing mechanism is tightly attached to the outer wall of the connector, the placing mechanism comprises a shell, a frame plate, a groove, a fixing device, a knob, a round bar, a limit ring, a cavity, a thread, an inner plate, a slide rail, a slide block and a sucker, the frame plate for placing the auscultation head is welded at the top end of the shell, the middle part of the front side of the frame plate is provided with a vertically concave groove, the fixing device is fixed at the bottom end of the shell through the round bar, the improved structure of the automobile seat is characterized in that a cavity is arranged inside the shell, the rear end of the outer wall of the round rod penetrates through the shell and then is connected with the inner plate through threads, slide rails are symmetrically arranged at one third of the left end and the right end of the top side and the bottom side of the cavity, the outer side of each slide block slides along the corresponding slide rail, two suckers are fixedly mounted on the rear side of the inner plate from left to right, and the inner side of the fixing device is fastened.

Further, fixing device comprises fixed cover, commentaries on classics cover, L type frame and connecting plate, fixed cover top is rotated and is installed and change the cover, L type frame welding is on fixed cover top, change cover and connecting plate bottom and be provided with the connecting plate through the integrated into one piece mode, L type frame top bolt fastening is on the casing, fixed cover and the inboard and the connector fastening laminating of commentaries on classics cover.

Furthermore, the number of the slide rails and the number of the slide blocks are respectively provided, and the slide rails and the slide blocks are respectively distributed at the upper end and the lower end of the cavity and the inner plate in a pairwise symmetrical manner.

Furthermore, the outer diameter of the limiting ring is larger than that of the round rod, and the inner side of the limiting ring is rotatably connected with the shell.

Furthermore, the slider is fixed with the upper end and the lower end of the inner plate in an integrated forming mode.

Further, the thread is in a protruding shape, and the extension length of the thread is larger than the thickness of the sucker.

Furthermore, the outer side of the knob is provided with anti-skid grooves which are arranged at equal intervals, and the depth of each anti-skid groove is 1.5 MM.

Furthermore, the shell is made of ABS plastic.

Furthermore, the round rod is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model, following beneficial effect has:

1) in order to solve the problems that after the existing stethoscope is used, the existing stethoscope is usually hung on a neck or an indoor hanging frame, so that the existing stethoscope is inconvenient to move when hung on the neck, the work is easy to be influenced and the existing stethoscope is inconvenient to place, the existing stethoscope is characterized in that a placing structure is arranged on a connecting head, a knob is rotated to drive a round rod to rotate, the round rod applies thrust to an inner plate through threads, the inner plate slides out along a sliding rail through a sliding block to drive a sucking disc to slide out, then the sucking disc is fixedly adsorbed to an office desktop, and the stethoscope head is placed on a frame plate along a groove, so that the stethoscope can be directly and effectively placed, the inconvenience in placement of the stethoscope is reduced, and the convenience in work is improved,

and through having set up fixing device on the casing, during the installation, through the upset commentaries on classics cover on the fixed cover, make the connector place rather than in, make two connecting plates again paste the tight contact, it is fixed through the screw rod afterwards, reach convenient effectual to install the casing and place and take out, improve the stability of placing and dismantle the advantage of convenience.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

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

FIG. 2 is a schematic structural view of the placement mechanism of the present invention;

FIG. 3 is a schematic view of the internal structure of the housing of the present invention;

FIG. 4 is a schematic view of the structure of zone A of the present invention;

fig. 5 is a schematic structural view of the fixing device of the present invention.

In the figure: the stethoscope head comprises a connector-1, an ear tube-2, an earplug-3, a rubber tube-4, an auscultation head-5, a placement mechanism-6, a shell-601, a frame plate-602, a groove-603, a fixing device-604, a knob-605, a round rod-606, a limiting ring-607, a cavity-608, a thread-609, an inner plate-610, a slide rail-611, a slide block-612, a suction cup-613, a fixing sleeve-6041, a rotating sleeve-6042, an L-shaped frame-6043 and a connecting plate-6044.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 2, 3, 4 and 5, the present invention provides a stethoscope for pediatrics, comprising: the stethoscope head comprises a connector 1, an ear tube 2, an earplug 3, a rubber tube 4, an auscultation head 5 and a placement mechanism 6, wherein the top end of the connector 1 is communicated with and provided with the ear tube 2, the earplug 3 is fixedly arranged on the ear tube 2, the top end and the bottom end of the rubber tube 4 are respectively communicated and fixed with the connector 1 and the auscultation head 5, the placement mechanism 6 is tightly attached to the outer wall of the connector 1, the placement mechanism 6 comprises a shell 601, a frame plate 602, a groove 603, a fixing device 604, a knob 605, a round rod 606, a limiting ring 607, a cavity 608, a thread 609, an inner plate 610, a sliding rail 611, a sliding block 612 and a sucking disc 613, the frame plate 602 for placing the auscultation head 5 is welded at the top end of the shell 601, the vertically recessed groove 603 is formed in the middle of the front side of the frame plate 602, the fixing device 604 is bolted at the bottom end, a cavity 608 is arranged in the housing 601, the rear end of the outer wall of the round rod 606 penetrates through the housing 601 and then is in threaded connection with an inner plate 610 through a thread 609, slide rails 611 are symmetrically arranged at one third of the left end and the right end of the top side and the bottom side of the cavity 608, the outer side of the slider 612 slides along the slide rails 611, two suckers 613 are fixedly arranged on the rear side of the inner plate 610 from left to right, and the inner side of the fixing device 604 is tightly attached to the connector.

Wherein, fixing device 604 comprises fixed cover 6041, commentaries on classics cover 6042, L type frame 6043 and connecting plate 6044, fixed cover 6041 top is rotated and is installed and change cover 6042, L type frame 6043 welds on fixed cover 6041 top, change cover 6042 and connecting plate 6044 bottom and be provided with connecting plate 6044 through the integrated into one piece mode, L type frame 6043 top bolt fastening is on casing 601, fixed cover 6041 and change cover 6042 inboard and connector 1 fastening laminating, carry out convenient installation and dismantlement to casing 901, increase and place stability and dismantlement convenience.

The number of the sliding rails 611 and the number of the sliding blocks 612 are 4, and the sliding rails 611 and the sliding blocks 612 are respectively distributed in pairwise symmetry at the upper end and the lower end of the cavity 608 and the inner plate 610, so that a stable and effective sliding effect can be provided for the inner plate 610.

The outer diameter of the limiting ring 607 is larger than that of the round rod 606, and the limiting ring 607 is rotatably connected with the housing 601 near the inner side, so that the round rod 606 can stably rotate on the housing 601.

The slider 612 is fixed to the upper and lower ends of the inner plate 610 by an integral molding method, so as to provide a sliding effect for the inner plate 610, which is a full use condition.

The screw 609 is protruded, and the extension length of the screw 609 is greater than the thickness of the suction cup 613, so that the suction cup 613 can be effectively driven to be placed in the housing 601 and moved out of the housing 601 for use.

The outer side of the knob 605 is provided with anti-slip grooves which are arranged at equal intervals, and the depth of each anti-slip groove is 1.5MM, so that the convenience of hands in use is improved.

The housing 601 is made of ABS plastic and has high hardness.

Wherein, the round bar 606 is made of stainless steel and is not easy to rust.

According to the table show, the utility model discloses round bar 606 adopts the stainless steel, can reach the difficult rusty effect.

The suction cup 613 is in a circular funnel shape and can be adsorbed on the surface of a solid, and the suction cup 613 is naturally contracted under pressure; when touching the contact object, the recovery reset is carried out, and the inner part is not provided with air, so the inner part is tightly buckled on the wall under the action of atmospheric pressure, thereby forming partial vacuum for fixing the placement, and the thread 609 is a pattern consisting of a linear shape and is in a spiral convex structure with a specific section.

The working principle is as follows: when the stethoscope is used, the connector 1 and the ear tube 2 are firstly hung on the neck, the earplug 3 is worn on the ear, the stethoscope head 5 is held by hands and is aligned to a part of a patient's body to be auscultated, sound is transmitted into the earplug 3 through a transmission effect, medical staff can carry out relative medical diagnosis on the stethoscope head, when the stethoscope head is not used, the knob 605 can be held by hands, the knob 605 is rotated by a counterclockwise rotation force, the knob 605 is rotated by the counterclockwise rotation force, the circular rod 606 is driven to rotate counterclockwise, the circular rod 606 rotates on the shell 601 along with the knob, the outer wall of the circular rod can limit the circular rod 606 in the front-back direction through the limiting ring 607, the circular rod 606 can stably rotate on the shell 601, then the rotated circular rod 606 applies backward thrust to the inner plate 610 connected with the threads through the threads 609, the inner plate 610 is forced to slide out on the cavity 608 along the sliding rail 611 through the sliding block 612, the suction cup 613 is driven to slide out from the cavity 608, then the back side of the suction cup 613 can be attached to the wall of the desk, pressure is applied to the housing 601, the suction cup 613 is attracted and fixed to the desk top after being stressed, then the auscultation head 5 is placed on the frame plate 602 along the groove 603 for hanging placement, when the stethoscope is taken out, outward pulling force can be applied to the housing 601 to pull the suction cup 613, the suction cup 613 is separated from the desk after being stressed, then the knob 605 is rotated by clockwise rotating force to drive the round rod 606 to rotate clockwise, the inner plate 610 is driven to slide in and reset in the cavity 608 along with the inner plate, the suction cup 613 is driven to slide in and reset, when the housing 601 is installed on the connector 1, the rotating sleeve 6042 is firstly turned backwards on the fixing sleeve 6041, then the connector 1 is placed in the fixing sleeve 6041 and the rotating sleeve 6042, then the rotating sleeve 6042 is turned downwards to make the connecting plates 6044 under the rotating sleeve 6042 contact with each other closely, and then the connecting plates are fixed by an external screw rod, so that the shell 601 can be stably placed on the connecting head 1.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. A stethoscope for pediatrics comprises a connector (1), an ear tube (2), earplugs (3), a rubber tube (4) and a stethoscope head (5), wherein the ear tube (2) is communicated and installed at the top end of the connector (1), the earplugs (3) are fixedly installed on the ear tube (2), the top end and the bottom end of the rubber tube (4) are respectively communicated and fixed with the connector (1) and the stethoscope head (5), and a placing mechanism (6) is tightly attached to the outer wall of the connector (1);

the method is characterized in that: the stethoscope head holder is characterized by further comprising a placing mechanism (6), the placing mechanism (6) is composed of a shell (601), a frame plate (602), a groove (603), a fixing device (604), a knob (605), a round rod (606), a limiting ring (607), a cavity (608), threads (609), an inner plate (610), a sliding rail (611), a sliding block (612) and a sucking disc (613), the frame plate (602) used for placing the stethoscope head (5) is welded at the top end of the shell (601), the vertical concave groove (603) is formed in the middle of the front side of the frame plate (602), the fixing device (604) is fixed at the bottom end of the shell (601) through bolts, the rear end of the knob (605) is rotatably installed on the shell (601) through the round rod (606), the limiting ring (607) used for limiting forwards and backwards is arranged at the joint of the outer wall of the round rod (606) and the shell (601), the cavity, the rear end of the outer wall of the round rod (606) passes through the shell (601) and then is in threaded connection with the inner plate (610) through a thread (609), slide rails (611) are symmetrically arranged at one third of the left end and the right end of the top side and the bottom side of the cavity (608), the outer side of the slide block (612) slides along the slide rails (611), two suckers (613) are fixedly mounted on the rear side of the inner plate (610) from left to right, and the inner side of the fixing device (604) is fastened and attached to the connector (1).

2. The pediatric stethoscope according to claim 1, wherein: fixing device (604) are constituteed by fixed cover (6041), commentaries on classics cover (6042), L type frame (6043) and connecting plate (6044), fixed cover (6041) top is rotated and is installed and change cover (6042), L type frame (6043) welding is on fixed cover (6041) top, it is provided with connecting plate (6044) through the integrated into one piece mode to change cover (6042) and connecting plate (6044) bottom, L type frame (6043) top bolt fastening is on casing (601), fixed cover (6041) and commentaries on classics cover (6042) inboard and connector (1) fastening laminating.

3. The pediatric stethoscope according to claim 1, wherein: the number of the sliding rails (611) and the number of the sliding blocks (612) are respectively 4, and the sliding rails (611) and the sliding blocks (612) are respectively distributed at the upper end and the lower end of the cavity (608) and the inner plate (610) in a pairwise symmetrical manner.

4. The pediatric stethoscope according to claim 1, wherein: the outer diameter of the limiting ring (607) is larger than that of the round rod (606), and the limiting ring (607) is rotatably connected with the shell (601) close to the inner side.

5. The pediatric stethoscope according to claim 1, wherein: the sliding block (612) is fixed with the upper end and the lower end of the inner plate (610) in an integrated forming mode.

6. The pediatric stethoscope according to claim 1, wherein: the thread (609) is in a protruding shape, and the extension length of the thread (609) is larger than the thickness of the sucker (613).

7. The pediatric stethoscope according to claim 1, wherein: the outer side of the knob (605) is provided with anti-skid grooves which are arranged at equal intervals, and the depth of each anti-skid groove is 1.5 MM.