CN218792309U

CN218792309U - Wireless electronic stethoscope

Info

Publication number: CN218792309U
Application number: CN202222371387.4U
Authority: CN
Inventors: 蒲冬玉; 张霄汉
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-04-07
Anticipated expiration: 2032-09-07

Abstract

The utility model provides a wireless electron stethoscope relates to medical instrument equipment technical field, including desktop, wheel and dust collecting box, four bights of wheel fixed connection at the desktop lower extreme, the spout has been seted up to one side of desktop upper end, the surface and the dust collecting box sliding connection of spout. The utility model discloses in, through being divided into the top cap with wireless electron stethoscope, go up casing and four parts of casing and bottom down, make the stethoscope become four parts of convenient dismantlement and installation, when parts such as microphone need be changed, only need stir the slider with lower casing connected's bottom lower extreme, it overhauls to drive the spring shrink and to take off the bottom, need aim at the inside spread groove of seting up of casing down with the spring during installation, stir the slider and drive the spring shrink, the spring aims at the spread groove after, loosen the slider spring and can reconversion joint in the spread groove, with bottom and lower casing connection, reach the effect of quick dismantlement and installation, convenient maintenance.

Description

Wireless electronic stethoscope

Technical Field

The utility model relates to the technical field of medical equipment, especially, relate to a wireless electron stethoscope.

Background

Auscultation is an important means for detecting heart and respiratory system diseases, has incomparable advantages with other means, but the traditional stethoscope has various defects, so that the development of medical science in the aspect of heart sound or respiratory sound diagnosis is hindered, and the existing wireless electronic stethoscope can enlarge the heart sound to more than ten times by utilizing electronic components, which is incomparable with the traditional stethoscope.

In the prior art, for example, a wireless electronic stethoscope of chinese patent CN206303907U includes an upper housing and a lower housing, a stethoscope membrane is fixed on the lower housing for contacting a human body to conduct heart sounds or lung sounds, a microphone is disposed in a space enclosed by the upper housing and the lower housing for converting the heart sounds or the lung sounds into electrical signals, and the stethoscope is connected with an external terminal in a wired or wireless manner, which is characterized in that: the stethoscope is bluetooth wireless connection with external terminal, wherein, adopts bluetooth RFCOMM passageway to go up transmission to external terminal with heart sound or lung sound signal, promotes the signal fidelity, does benefit to the diagnosis.

However, in the prior art, the electronic components of the wireless electronic stethoscope inevitably break down in daily use, and the existing wireless electronic stethoscope has a complex structure, and the stethoscope cannot be disassembled by a user for replacement after the microphone inside the stethoscope is damaged, and the microphone can only be returned to a factory for repair or handed over to a professional repair person for repair, which causes a waste of financial resources and manpower.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current microphone and damaging because of receiving external force very easily, can't unpack the stethoscope apart and in time change the part of inside microphone or other damages when the doctor connects a doctor, influence the medical progress, can only return the factory maintenance or hand over to the repair personnel maintenance of specialty, this problem that has just caused the waste in medical treatment time and a wireless electron stethoscope that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the stethoscope storage box comprises a top cover, an upper shell, a lower shell and a bottom cover, wherein a stethoscope membrane is fixedly connected to the middle of the bottom cover, a fixing groove is formed in one side of the bottom cover, a spring is fixedly connected to the surface of the fixing groove, a sliding groove is formed in the lower end of the fixing groove, a sliding block is connected to the surface of the sliding groove in a sliding mode, a sliding block is fixedly connected to the lower portion of the middle of the spring, a connecting groove is formed in one side of the lower end of the inner portion of the lower shell and is in sleeved connection with the spring, and the bottom cover is fixedly connected with the lower shell.

Preferably, the upper end of the top cover is movably connected with a switch button, the two sides of the upper end of the top cover are fixedly connected with signal transmitters, and the outer surface of the top cover is uniformly and fixedly connected with a clamping ring.

Preferably, kneading keys are uniformly and fixedly installed on the outer surface of the upper shell, anti-slip strips are fixedly connected to the surfaces of the kneading keys, clamping grooves are uniformly formed in the upper end of the inner portion of the upper shell, the clamping grooves are clamped with the clamping ring, and the upper shell is clamped with the top cover.

Preferably, a clamping groove is formed in the upper end of the lower shell, and the lower shell is clamped with the upper shell.

Preferably, a microphone is disposed inside the lower case.

Preferably, the upper end fixedly connected with rubber ring No. one of top cap, go up casing and No. two rubber rings of junction fixedly connected with of casing down.

Preferably, the lower end of the lower shell is fixedly connected with a third rubber ring.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model discloses in, through being divided into the top cap with wireless electron stethoscope, go up casing and lower casing and four parts of bottom, make the wireless electron stethoscope of original integration become four parts of convenient dismantlement and installation, when parts such as microphone need to be changed, only need stir with the slider of lower casing lower extreme of inferior valve body coupling, it can take off the bottom to drive the spring shrink, overhaul, need aim at the inside spread groove of seting up of casing down with the spring during installation, stir the slider and drive the spring shrink, after the spread groove is aimed at to the spring, loosen the slider spring and can resume original state joint in the spread groove, with bottom and lower casing coupling, reach the effect of quick dismantlement and installation, convenient maintenance.

2. The utility model discloses in, through at the top cap, go up the casing and set up the rubber ring with the junction between the casing three down or the outermost end, this wireless electron stethoscope can be protected to these rubber rings, can be when the user uses this wireless electron stethoscope landing carelessly, by a rubber ring, no. two rubber rings and No. three rubber rings contact ground earlier, and cushion the impulsive force, alleviate because of the damage of striking to this wireless electron stethoscope, protect this wireless electron stethoscope to the at utmost.

Drawings

Fig. 1 is a perspective view of a wireless electronic stethoscope according to the present invention;

fig. 2 is a schematic diagram of an explosion structure in a wireless electronic stethoscope according to the present invention;

fig. 3 is a schematic structural view of a connection relationship between a top cover and an upper shell of the wireless electronic stethoscope according to the present invention;

fig. 4 is a schematic view of the structure of the lower housing and the bottom cover of the wireless electronic stethoscope provided by the present invention;

fig. 5 is a schematic view of a bottom structure in a wireless electronic stethoscope according to the present invention.

Illustration of the drawings:

1. a top cover; 11. a switch button; 12. a snap ring; 13. a first rubber ring; 14. a signal transmitter; 2. an upper housing; 21. a kneading key; 22. anti-slip strips; 23. a card slot; 24. a second rubber ring; 3. a lower housing; 32. a third rubber ring; 33. a clamping groove; 34. a bottom cover; 35. a stethoscope membrane; 36. connecting grooves; 38. a spring; 39. fixing grooves; 391. a slider; 392. a chute; 4. a microphone.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations set forth in the following description of the specific embodiments.

Embodiment 1, as shown in fig. 1 to 5, the present invention provides a wireless electronic stethoscope, which comprises a top cover 1, an upper shell 2, a lower shell 3 and a bottom cover 34, wherein a stethoscope membrane 35 is fixedly connected to the middle portion of the bottom cover 34, a fixing groove 39 is formed on one side of the bottom cover 34, a spring 38 is fixedly connected to the surface of the fixing groove 39, a sliding groove 392 is formed at the lower end of the fixing groove 39, a sliding block 391 is slidably connected to the surface of the sliding groove 392, the sliding block 391 is fixedly connected to the lower portion of the middle portion of the spring 38, a connecting groove 36 is formed at one side of the lower end inside the lower shell 3, the connecting groove 36 is sleeved with the spring 38, the bottom cover 34 is fixedly connected to the lower shell 3, the top cover 1, the upper shell 2, the lower shell 3 and the bottom cover 34 are four components of the wireless stethoscope, wherein the stethoscope membrane 35 disposed at the middle portion of the bottom cover 34 is responsible for transmitting cardiopulmonary sounds to an internal microphone 4, fixed slot 39 that bottom 34 one side was seted up is connected with the spring 38 on surface, spout 392 has still been seted up to the lower extreme of fixed slot 39, the sliding surface of spout 392 is connected with slider 391, spring 38 and slider 391 fixed connection, in use, the operator can be through stirring the slider 391 of being connected with spring 38, shrink spring 38 and slide to fixed slot 39 in, alright take off bottom 34, conveniently change inside components and parts and carry out degree of depth sterilization to stethoscope membrane 35, only need during the installation in the connecting groove 36 that the inside lower extreme of casing 3 was seted up under the alignment of spring 38 in the bottom 34, loosen slider 391, spring 38 can resume to the original state, the joint is in the inside connecting groove 36 of casing 3 down, fixed casing 3 and bottom 34 down, play the effect of casing 3 and bottom 34 under convenient dismantlement and the installation.

As shown in fig. 3, the upper end of the top cover 1 is movably connected with a switch button 11, two sides of the upper end of the top cover 1 are fixedly connected with a signal transmitter 14, the outer surface of the top cover 1 is uniformly and fixedly connected with a snap ring 12, when in use, the wireless stethoscope can be activated by pressing the switch button 11, and the signal transmitter 14 transmits the electric signals transmitted by the microphone 4 to the stethoscope for doctors to play a role in transmitting signals.

As shown in fig. 1, the even fixed mounting in surface of last casing 2 has mediate key 21, the fixed surface who mediates key 21 is connected with antislip strip 22, go up casing 2 inside upper end and evenly seted up draw-in groove 23, joint between draw-in groove 23 and the snap ring 12, go up joint between casing 2 and the top cap 1, go up casing 2 kneading key 21 all around and this wireless stethoscope of person's hand centre gripping is facilitated to the person of facilitating the use, the antislip strip 22 on its surface lets mediate key 21 surface and become coarse, user's finger and the frictional force of mediating key 21 have been increased, the skidding because of patient's hand sweat causes has been alleviated, go up the inside draw-in groove 23 of seting up of casing 2 and the 12 line matchings of snap ring of top cap 1 surface connection, easy to assemble and dismantle, play fixed effect.

As shown in fig. 1, a clamping groove 33 is formed in the upper end of the lower casing 3, the lower casing 3 and the upper casing 2 are clamped, and the clamping groove 33 formed in the upper end of the lower casing 3 is clamped with the lower end of the upper casing 2 to achieve the connecting effect.

As shown in fig. 1, a microphone 4 is disposed inside the lower case 3, and the microphone 4 can convert heart sounds or lung sounds into electrical signals and transmit the electrical signals to the signal transmitter 14 of the top cover 1, thereby converting the heart sounds or lung sounds into the electrical signals.

As shown in fig. 3, rubber ring 13 of upper end fixedly connected with of top cap 1, go up casing 2 and No. two rubber rings 24 of junction fixedly connected with of casing 3 down, the rubber ring can play the effect of this wireless stethoscope of protection, when this wireless stethoscope drops carelessly, the rubber pad can fall to the ground earlier because of the position that sets up in the outside of device, alleviates and offsets the power because of the striking brings through self deformation, the inside components and parts of stethoscope have been protected to the at utmost.

As shown in fig. 1, a third rubber ring 32 is fixedly connected to the lower end of the lower shell 3, and the third rubber ring 32 can protect the lower shell 3.

The using method and the working principle of the device are as follows: when the device is used, an operator presses the switch button 11 under the guidance of a doctor, the wireless stethoscope is started, the two fingers are used for pinching the pinching key 21 at the outer side of the upper shell 2, the wireless stethoscope is clamped, the side provided with the stethoscope membrane 35 is aligned with the heart and lung area, heart sounds and lung sounds are converted into electric signals through the microphone 4 in the lower shell 3, the converted electric signals are transmitted to the stethoscope of the doctor through the signal transmitter 14 arranged at the top cover 1, the stethoscope is provided with a signal receiver, diagnosis is performed by the doctor, after the diagnosis is finished, the doctor only needs to stir the sliding block 391 at the lower end of the bottom cover 34 connected with the lower shell 3, the spring 38 is driven to contract, the bottom cover 34 provided with the stethoscope membrane 35 can be taken down, deep sterilization can be performed on the stethoscope membrane 35, and the next patient can be conveniently diagnosed.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may apply the equivalent embodiments modified or modified by the above technical contents disclosed as equivalent variations to other fields, but any simple modifications, equivalent changes and modifications made to the above embodiments according to the technical spirit of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a wireless electronic stethoscope, includes top cap (1), goes up casing (2), casing (3) and bottom (34) down, its characterized in that: the stethoscope tube is characterized in that a stethoscope membrane (35) is fixedly connected to the middle of the bottom cover (34), a fixing groove (39) is formed in one side of the bottom cover (34), a spring (38) is fixedly connected to the surface of the fixing groove (39), a sliding groove (392) is formed in the lower end of the fixing groove (39), a sliding block (391) is connected to the surface of the sliding groove (392) in a sliding mode, a connecting groove (36) is formed in one side of the lower end of the lower shell (3) and fixedly connected with the middle of the spring (38) and below the middle of the sliding block (391), the connecting groove (36) is sleeved with the spring (38), and the bottom cover (34) is fixedly connected with the lower shell (3).

2. The wireless electronic stethoscope of claim 1, wherein said wireless electronic stethoscope further comprises: the upper end swing joint of top cap (1) has shift knob (11), both sides fixedly connected with signal transmission ware (14) of top cap (1) upper end, the even fixedly connected with snap ring (12) of surface of top cap (1).

3. The wireless electronic stethoscope of claim 1, wherein said wireless electronic stethoscope further comprises: the outer surface of the upper shell (2) is uniformly and fixedly provided with kneading keys (21), the surface of each kneading key (21) is fixedly connected with an anti-slip strip (22), the upper end inside the upper shell (2) is uniformly provided with a clamping groove (23), the clamping groove (23) is clamped with the clamping ring (12), and the upper shell (2) is clamped with the top cover (1).

4. The wireless electronic stethoscope according to claim 1, wherein said wireless electronic stethoscope further comprises: lower casing (3)'s upper end has been seted up joint groove (33), joint between lower casing (3) and last casing (2).

5. The wireless electronic stethoscope of claim 1, wherein said wireless electronic stethoscope further comprises: and a microphone (4) is arranged in the lower shell (3).

6. The wireless electronic stethoscope of claim 5, wherein said wireless electronic stethoscope further comprises: the upper end fixedly connected with rubber ring (13) of top cap (1), go up casing (2) and No. two rubber ring (24) of junction fixedly connected with of casing (3) down.

7. The wireless electronic stethoscope of claim 1, wherein said wireless electronic stethoscope further comprises: the lower end of the lower shell (3) is fixedly connected with a third rubber ring (32).