CN219048577U

CN219048577U - Novel stethoscope

Info

Publication number: CN219048577U
Application number: CN202223438926.8U
Authority: CN
Inventors: 冯清胜; 丁健
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-05-23
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of stethoscopes, in particular to a novel stethoscopes. The utility model provides a novel stethoscope, includes leading note branch pipe, leading note pipe, auscultation head and shell, the shell sets up bottom open-ended casing, the top fixed mounting of auscultation head has the connecting rod, the auscultation head sets up the inside at the shell, the auscultation head passes through connecting rod sliding connection at the top of shell. According to the utility model, the two shielding plates are opened by pressing the two pressing frames in the driving mechanism, so that the bottom of the shell is exposed, and meanwhile, the pressing frames can drive the connecting rod to move when moving, so that the stethoscope head moves downwards, further, the stethoscope head can be directly used, if the stethoscope head needs to be used for a long time, the pressing frames are directly limited by the pushing blocks, so that the stethoscope head can keep a state of exposing the shell, the stethoscope head is convenient to use, and the stress balance is realized by pressing the pressing frames at the two ends, compared with the traditional method of pressing from the upper side, the stethoscope head is more convenient.

Description

Novel stethoscope

Technical Field

The utility model relates to the technical field of stethoscopes, in particular to a novel stethoscopes.

Background

The stethoscope is an indispensable instrument for diagnosing organ diseases of a patient by a physician, the stethoscope used in the prior art consists of an earplug, a conducting tube and a stethoscope head, the stethoscope head is connected with the earplug through the conducting tube, and when the stethoscope is used, the stethoscope head is directly contacted with the skin of the patient, and vibration sound is transmitted to the earplug through the conducting tube.

The patent with the publication number of CN213488901U discloses a novel medical stethoscope, aiming at the problems that the existing stethoscope probe is always exposed in the air, bacteria are easy to infect and dust is easy to be infected, the novel medical stethoscope comprises a shell, a supporting plate is connected in the shell in a sliding way, the stethoscope probe is fixedly connected to the bottom of the supporting plate, racks are fixedly connected to the two sides of the supporting plate, gears are arranged on the two racks in a meshed mode, a first rolling shaft is fixedly sleeved on the gears, the first rolling shaft is rotatably connected to the inner wall of the shell, a first bevel gear is fixedly sleeved on the first rolling shaft, a second bevel gear is arranged on the first bevel gear in a meshed mode, the stethoscope probe can be contracted into the shell through the supporting plate, a threaded cylinder can be rotated through the meshing of a third bevel gear and a fourth bevel gear, a baffle can be pushed to slide through a screw, the first sliding groove is blocked, and dust and the like are prevented from contacting with the stethoscope probe.

This patent needs to press the fagging from the shell top when using to make the stethoscope head stretch out the shell, but if be applied to reality, exert pressure from the top of shell, can make whole casing receive decurrent pressure, consequently need hold whole casing and just can exert pressure from the top, and main sound pipe is soft material, inconvenient the holding, consequently can only hold the casing and press the operation, lead to the operation comparatively inconvenient, and need exert decurrent pressing force all the time to the fagging in the operation process, when using in proper order to many patients, also can make the finger tired, be unfavorable for actual operation.

Disclosure of Invention

The utility model aims to provide a novel stethoscope, which solves the problems that in the prior art, a stethoscope probe is always exposed in the air, so that bacteria are easy to infect and dust is easy to be stained.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a novel stethoscope, includes leading sound branch pipe, leading sound pipe, auscultation head and shell, the shell sets up bottom open-ended casing, the top fixed mounting of auscultation head has the connecting rod, the auscultation head sets up the inside at the shell, the auscultation head passes through connecting rod sliding connection at the top of shell, the bottom of shell rotates and is connected with two shielding plates, the both sides of shell all are provided with the actuating mechanism that is used for making the shielding plate open and control auscultation head to move down, actuating mechanism includes two presses the frame, two press the surface of frame all to be provided with the ejector pad that is used for restricting to press the frame.

Preferably, the pressing frame is set to "U" shape structure, the equal fixed mounting of both arms port of pressing the frame has the second spring, the slot has been seted up to the lateral wall of shell, the both arms of pressing the frame slide and insert the inside of establishing at the slot, the one end and slot fixed connection of pressing the frame are kept away from to the second spring, the surface of shielding plate is close to the fixed mounting of position of port has the pivot, the shielding plate is rotated through pivot and shell and is connected, the surface fixed mounting of pivot has the gear, the size with the gear size looks adaptation has all been seted up to the position that both arms of pressing the frame are close to the bottom, the bottom and the gear of pressing the frame mesh.

Preferably, the long hole is offered to the face of connecting rod, the fixed surface mounting of pressing the frame has the guide bar, the port that the guide bar is close to the connecting rod sets up to the inclined ramp, and the inclined ramp is towards the below, guide bar and slot hole align, the top fixed mounting of stethoscope head has first spring, the one end that the stethoscope head was kept away from to first spring and the roof fixed connection of shell.

Preferably, through holes are formed in the surfaces of the two pressing frames, the push blocks are slidably connected in the through holes, and clamping grooves for inserting the push blocks are formed in two sides of the shell.

Preferably, the push block is in an L-shaped structure, and an anti-skid groove is formed in the surface of the push block.

Preferably, a round hole is formed in the top of the shell, and the main sound guide tube penetrates through the round hole.

The utility model has at least the following beneficial effects:

through pressing two in the actuating mechanism and pressing the frame, make two shielding plates open to make the shell bottom expose, still can drive the connecting rod and remove when the removal simultaneously pressing the frame, thereby make the stethoscope head move down, and then can directly use the stethoscope head, if need use the stethoscope head for a long time, directly utilize the ejector pad to restrict pressing the frame, make the stethoscope head can keep exposing the state of shell, the convenience is used, and the mode that utilizes pressing both ends to press the frame makes the atress balanced, compare in the convenience that traditional follow top was pressed more convenient.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the bottom structure of the housing of the present utility model;

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

FIG. 4 is a schematic view of the structure of the pressing frame of the present utility model;

FIG. 5 is a schematic view of the structure of FIG. 4A according to the present utility model;

FIG. 6 is a schematic diagram of a card slot according to the present utility model.

In the figure: 1. a sound guide branch pipe; 2. a main sound guide tube; 3. a stethoscope head; 4. a housing; 5. a shielding plate; 6. a pressing frame; 7. a first spring; 8. a guide rod; 9. a connecting rod; 10. a second spring; 11. a rotating shaft; 12. a gear; 13. a clamping groove; 14. a pushing block; 15. a slot.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Referring to fig. 1-6, a novel stethoscope, including leading sound branch pipe 1, leading sound pipe 2, auscultation head 3 and shell 4, shell 4 sets up bottom open-ended casing, top fixed mounting of auscultation head 3 has connecting rod 9, auscultation head 3 sets up in the inside of shell 4, auscultation head 3 is in the top of shell 4 through connecting rod 9 sliding connection, the bottom rotation of shell 4 is connected with two shielding plates 5, the both sides of shell 4 all are provided with the actuating mechanism that is used for making shielding plate 5 open and control auscultation head 3 move down, actuating mechanism includes two pressing frame 6, the surface of two pressing frame 6 all is provided with the kicking block 14 that is used for restricting pressing frame 6, install the auscultation head 3 in the inside of shell 4 in the use, install connecting rod 9 on auscultation head 3, make connecting rod 9 can slide with shell 4, under the natural state, shielding plate 5 is in the state of sheltering from shell 4 bottom, when needs to use, then press two pressing frame 6 in the actuating mechanism, make two pressing frame 5 open the shell 5, thereby can make use the both ends that the directness that the auscultation head 3 is used for restricting pressing frame 6, and the use of the other than pressing frame 6, can be more convenient for moving from the top to use, and the mode that the head is more convenient to use is used to the top to the pressing frame 6, and the top is used to move than the top end 3, and can be used for pressing frame 3 directly to move down in order to move than the top is more conveniently to pressing frame 3.

Further, the pressing frame 6 is set to be of a 'U' -shaped structure, the ports of the two arms of the pressing frame 6 are fixedly provided with the second springs 10, the side wall of the housing 4 is provided with the slot 15, the two arms of the pressing frame 6 are slidably inserted into the slot 15, one end of the second springs 10, which is far away from the pressing frame 6, is fixedly connected with the slot 15, the surface of the shielding plate 5, which is close to the ports, is fixedly provided with the rotating shaft 11, the shielding plate 5 is rotatably connected with the housing 4 through the rotating shaft 11, the surface of the rotating shaft 11 is fixedly provided with the gears 12, the positions, which are close to the bottoms, of the two arms of the pressing frame 6 are provided with the sizes matched with the sizes of the gears 12, the bottoms of the pressing frame 6 are meshed with the gears 12, the pressing frame 6 can move when being pressed, so that the gears 12 at the bottoms are utilized to drive the gears 12 to rotate, the rotating shaft 11 is driven by the gears 12 to rotate, the rotating shaft 11 to drive the shielding plate 5 to rotate, so that the shielding plate 5 is opened, and if the auscultation heads 3 are not needed, the pressing frame 6 is directly released, and the above processes can be reversely closed by the restoring force of the second springs 10.

Further, the slot hole has been seted up to the face of connecting rod 9, press the fixed surface of frame 6 and install guide bar 8, guide bar 8 is close to the port setting of connecting rod 9 and is the inclined slope, and the inclined plane is towards the below, guide bar 8 and slot hole align, the top fixed mounting of auscultation head 3 has first spring 7, the one end that auscultation head 3 was kept away from to first spring 7 and the roof fixed connection of shell 4, press frame 6 can drive guide bar 8 and remove when removing, guide bar 8 can utilize the inclined plane of port to act on the slot hole diapire of connecting rod 9, thereby make connecting rod 9 receive decurrent extrusion force, thereby make connecting rod 9 and auscultation head 3 move down, when press frame 6 resumes the normal position, guide bar 8 can come out from the slot hole, under the effect of first spring 7, auscultation head 3 can move up.

Further, the through holes are formed in the surfaces of the two pressing frames 6, the push blocks 14 are slidably connected in the through holes, clamping grooves 13 for inserting the push blocks 14 are formed in the two sides of the housing 4, in order to enable the shielding plate 5 to be in an open state all the time, when the pressing frames 6 are close to the side walls of the housing 4, the push blocks 14 are pushed, the push blocks 14 are clamped into the clamping grooves 13, at the moment, the pressing frames 6 can be limited, and continuous pressure is not required to be applied to the pressing frames 6 by fingers.

Further, the push block 14 is provided with an L-shaped structure, and the surface of the push block 14 is provided with an anti-skid groove.

Further, a round hole is formed in the top of the housing 4, and the main sound tube 2 penetrates through the round hole.

In summary, in use, the stethoscope head 3 is installed in the shell 4, the connecting rod 9 is installed on the stethoscope head 3, so that the connecting rod 9 can slide with the shell 4, in a natural state, the stethoscope head 3 is positioned in the shell 4, the shielding plate 5 is in a state of shielding the bottom of the shell 4, when the stethoscope head is required to be used, the shell 4 is held, then the two pressing frames 6 in the driving mechanism are pressed, so that the two shielding plates 5 are opened, the bottom of the shell 4 is exposed, meanwhile, the pressing frames 6 also drive the connecting rod 9 to move when moving, so that the stethoscope head 3 moves downwards, the stethoscope head 3 can be directly used, if the stethoscope head 3 is required to be used for a long time, the pressing frames 6 are directly limited by the pushing blocks 14, so that the stethoscope head 3 can be kept in a state of being exposed out of the shell 4, and the stethoscope head is convenient to use, and the pressing frame 6 at two ends is pressed to balance stress, compared with the traditional pressing mode, the pressing frame 6 is more convenient to press, the pressing frame 6 moves when being pressed, so that the tooth groove at the bottom is used for driving the gear 12 to rotate, the gear 12 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the shielding plate 5 to rotate, the shielding plate 5 is opened, the second spring 10 is compressed, if the auscultation head 3 is not needed, the pressing frame 6 is directly loosened, the restoring force of the second spring 10 can be utilized to reversely carry out the process, the shielding plate 5 is closed, the pressing frame 6 can drive the guide rod 8 to move when moving, the guide rod 8 can utilize the inclined plane of the port to act on the bottom wall of the long hole of the connecting rod 9, the connecting rod 9 is subjected to downward extrusion force, the connecting rod 9 and the auscultation head 3 move downwards, when the pressing frame 6 is restored to the original position, the guide rod 8 can come out of the long hole, the stethoscope head 3 can move upwards under the action of the first spring 7, in order to enable the shielding plate 5 to be in an open state all the time, when the pressing frame 6 is close to the side wall of the shell 4, the pushing block 14 is pushed, the pushing block 14 is clamped into the clamping groove 13, at the moment, the pressing frame 6 can be limited, and the pressing frame 6 is not required to be continuously pressed by fingers.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made therein without departing from the spirit and scope of the utility model, which is defined by the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a novel stethoscope, includes leading sound branch pipe (1), leading sound pipe (2), auscultation head (3) and shell (4), its characterized in that, shell (4) set up bottom open-ended casing, the top fixed mounting of auscultation head (3) has connecting rod (9), auscultation head (3) set up in the inside of shell (4), auscultation head (3) are connected at the top of shell (4) through connecting rod (9) sliding connection, the bottom rotation of shell (4) is connected with two shielding plates (5), the both sides of shell (4) all are provided with the actuating mechanism that is used for making shielding plate (5) open and control auscultation head (3) move down, actuating mechanism includes two presses frame (6), two press the surface of frame (6) all to be provided with push block (14) that are used for restricting to press frame (6).

2. The novel stethoscope according to claim 1, wherein the pressing frame (6) is of a U-shaped structure, two arm ports of the pressing frame (6) are fixedly provided with second springs (10), the side wall of the housing (4) is provided with a slot (15), two arms of the pressing frame (6) are slidably inserted into the slot (15), one end of the second springs (10) away from the pressing frame (6) is fixedly connected with the slot (15), a rotating shaft (11) is fixedly installed at a position, close to the port, of the surface of the shielding plate (5), the shielding plate (5) is rotatably connected with the housing (4) through the rotating shaft (11), a gear (12) is fixedly installed on the surface of the rotating shaft (11), the position, close to the bottom, of the two arms of the pressing frame (6) is provided with a size matched with the gear (12), and the bottom of the pressing frame (6) is meshed with the gear (12).

3. The novel stethoscope according to claim 2, wherein the surface of the connecting rod (9) is provided with a long hole, the surface of the pressing frame (6) is fixedly provided with a guide rod (8), the port of the guide rod (8) close to the connecting rod (9) is set to be an inclined slope, the inclined surface faces downwards, the guide rod (8) is aligned with the long hole, the top of the stethoscope head (3) is fixedly provided with a first spring (7), and one end of the first spring (7) far away from the stethoscope head (3) is fixedly connected with the top wall of the shell (4).

4. The novel stethoscope according to claim 1, wherein the surfaces of the two pressing frames (6) are provided with through holes, the push blocks (14) are slidably connected in the through holes, and the two sides of the shell (4) are provided with clamping grooves (13) for inserting the push blocks (14).

5. The novel stethoscope according to claim 4, wherein the push block (14) is configured in an L-shaped structure, and the surface of the push block (14) is provided with an anti-slip groove.

6. The novel stethoscope according to claim 1, wherein the top of the housing (4) is provided with a circular hole, and the main sound guide tube (2) penetrates through the circular hole.