CN211243745U

CN211243745U - Stethoscope protecting device

Info

Publication number: CN211243745U
Application number: CN201921868490.1U
Authority: CN
Inventors: 周宇峰; 周红生
Original assignee: Youchao Medical Technology Xuzhou Co ltd
Current assignee: Youchao Medical Technology Xuzhou Co ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-14
Anticipated expiration: 2029-11-01

Abstract

The utility model discloses a stethoscope protecting device relates to medical equipment technical field, which comprises an outer shell, interior support has been placed to the inside of shell, and the middle part of interior support has seted up the ear-hang recess, the nasal part surface connection of ear-hang recess has the bracing piece, and the top of bracing piece is connected with fixed arc, the bracing piece is connected with fixed arc through the cylindric lock, the adapter recess has been seted up to one side of ear-hang recess, and the bottom of adapter recess installs first spring. The utility model discloses in, the addition of fixed arc and bracing piece is mainly for fixed ear-hang, makes the ear-hang can not carry out the displacement in the ear-hang recess of interior support, and the displacement of avoiding the ear-hang leads to between ear-hang and the Y pipe not hard up, and the biggest turned angle is no longer than 100 between fixed arc and the bracing piece, avoids opening fixed arc, takes out after the ear-hang, and fixed rotation angle exceeds 100 when putting into the ear-hang once more, and the gravity that can not once only pass through the ear-hang presses the fixed arc back to the normal position.

Description

Stethoscope protecting device

Technical Field

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

Background

Along with the development of science and technology and the progress of times, the development of medical technology, medical equipment upgrade is very quick, and medical equipment is more accurate, so generally all have protection device, and the stethoscope structure is simpler, so the protection device of stethoscope generally uses the receiver to make stethoscope protection device, and the protection stethoscope is not destroyed.

The existing stethoscope protecting device is generally only a simple model, the stethoscope is placed in the protecting device, the stethoscope is guaranteed not to be affected by external force, the stethoscope is just the protecting device, the stethoscope can freely move in the protecting device, the protecting device can affect the stethoscope to a certain degree, and meanwhile the protecting device is not suitable for all stethoscopes.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior stethoscope can be freely moved inside the protection device, the protection device can bring certain influence to the stethoscope, and the protection device can not be suitable for with multiple models of stethoscopes simultaneously, thereby providing a stethoscope protection device.

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

the utility model provides a stethoscope protecting device, includes the shell, interior support has been placed to the inside of shell, and the middle part of interior support has seted up ear-hang recess, the nasal part surface connection of ear-hang recess has the bracing piece, and the top of bracing piece is connected with fixed arc, the bracing piece is connected with fixed arc through the cylindric lock, the adapter recess has been seted up to one side of ear-hang recess, and the bottom of adapter recess installs first spring, the surface connection of first spring has places the board, the slide rail has been placed on the surface of interior support, and the top of slide rail is connected with the movable block, the board recess has been seted up to the bottom of shell, and has taken out the board in taking out the board recess, one side of shell is connected with the hinge, and the opposite side of hinge is connected with the lid, the second spring has been placed to the inside of lid, and the.

Preferably, the fixed arc and the support rod form a rotating structure through the cylindrical pin, and the maximum rotating angle of the fixed arc is not more than 100 degrees.

Preferably, the drawing plate and the shell form a drawing structure through the drawing plate groove, and the drawing plate and the shell are vertically distributed.

Preferably, the moving block forms a moving structure through the slide rail and the inner support, and the slide rail is symmetrically distributed about the center line of the moving block.

Preferably, the placing plate forms a moving structure through the first spring and the sound pick-up groove, and the central axis of the placing plate, the central axis of the first spring and the central axis of the sound pick-up groove coincide with each other.

Preferably, the box cover and the shell form a rotating structure through a hinge, and the extrusion plate and the second spring form an integrated connection through bonding.

To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:

1. the utility model discloses in, the addition of fixed arc and bracing piece is mainly for fixed ear-hang, makes the ear-hang can not carry out the displacement in the ear-hang recess of interior support, and the displacement of avoiding the ear-hang leads to between ear-hang and the Y pipe not hard up, and the biggest turned angle is no longer than 100 between fixed arc and the bracing piece, avoids opening fixed arc, takes out after the ear-hang, and fixed rotation angle exceeds 100 when putting into the ear-hang once more, and the gravity that can not once only pass through the ear-hang presses the fixed arc back to the normal position.

2. The utility model discloses in, set up first spring in the adapter recess and place the board, mainly be in order to enable this protection device, can be applicable to the stethoscope of multiple model, the stethoscope of different models, the biggest difference is in the adapter, the outward appearance variety of adapter, and the high difference leads to present protection device unable general, adds first spring, can compress according to the adapter of difference and adjust.

3. The utility model discloses in, the stripper plate extrudees interior support when covering the lid, makes the stethoscope can not remove in the recess, and the second spring can make the stripper plate laminate always on interior support, and the movable block removes through the slide rail simultaneously, can remove the adjustment by oneself according to the length of stethoscope sound guide tube, and the range of motion that enables the sound guide tube can not be very big, when removing the movable block simultaneously, can not be as for the tight state with the sound guide tube.

Drawings

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

fig. 2 is a schematic diagram of the top view structure of the present invention;

FIG. 3 is a schematic view of the structure of the utility model from the left to the middle;

fig. 4 is an enlarged schematic view of the position a of the present invention.

Illustration of the drawings:

1. a housing; 2. an inner support; 3. an ear hanging groove; 4. a sound pick-up groove; 5. a hinge; 6. a box cover; 7. a pressing plate; 8. drawing the plate; 9. placing the plate; 10. a first spring; 11. a second spring; 12. drawing the plate groove; 13. a support bar; 14. fixing the arc; 15. a cylindrical pin; 16. a slide rail; 17. moving the mass.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, a stethoscope protective device comprises a housing 1, an inner support 2, an ear hanging groove 3, a sound pick-up groove 4, a hinge 5, a box cover 6, a pressing plate 7, a drawing plate 8, a placing plate 9, a first spring 10, a second spring 11, a drawing plate groove 12, a support rod 13, a fixed arc 14, a cylindrical pin 15, a slide rail 16 and a moving block 17, wherein the inner support 2 is placed inside the housing 1, the ear hanging groove 3 is formed in the middle of the inner support 2, the support rod 13 is connected to the surface of the nose part of the ear hanging groove 3, the fixed arc 14 is connected to the top part of the support rod 13, the support rod 13 is connected to the fixed arc 14 through the cylindrical pin 15, the sound pick-up groove 4 is formed in one side of the ear hanging groove 3, the first spring 10 is installed at the bottom part of the sound pick-up groove 4, the placing plate 9 is connected to the surface of the first spring 10, the, and the top of slide rail 16 is connected with movable block 17, the bottom of shell 1 has been seted up and has been taken out board recess 12, and has taken out board 8 in taking out board recess 12, one side of shell 1 is connected with hinge 5, and the opposite side of hinge 5 is connected with lid 6, second spring 11 has been placed to the inside of lid 6, and the top of second spring 11 is connected with stripper plate 7.

Furthermore, the fixed arc 14 and the support rod 13 form a rotating structure through the cylindrical pin 15, the maximum rotating angle of the fixed arc 14 does not exceed 100 degrees, the fixed arc 14 and the support rod 13 are added mainly for fixing the ear hook, so that the ear hook cannot be displaced in the ear hook groove 3 of the inner support 2, and the maximum rotating angle of the fixed arc 14 does not exceed 100 degrees, so that the ear hook can press the fixed arc 14 back to the original position when the ear hook is put back.

Further, take out board 8 and constitute the pull structure through taking out board recess 12 and shell 1, and take out board 8 and shell 1 and be vertical form distribution, take out the joining of board 8 and mainly be in order to place the accessory of some stethoscopes, can conveniently carry the change to some accessories on the stethoscope, can carry the change according to different users 'use custom and avoid can't finding the accessory of changing when needing to use.

Furthermore, the moving block 17 and the inner support 2 form a moving structure through the sliding rail 16, the sliding rail 16 is symmetrically distributed about the center line of the moving block 17, the moving block 17 moves through the sliding rail 16, can automatically move and adjust according to the length of the sound guide tube of the stethoscope, enables the moving amplitude of the sound guide tube not to be large, and cannot enable the sound guide tube to be in a tight state when the moving block 17 is moved, so that the service life of the sound guide tube is prevented from being influenced.

Further, place board 9 and constitute the removal structure through first spring 10 and adapter recess 4, and place the axis of board 9, the axis of first spring 10 all and the axis coincidence of adapter recess 4 mutually, place board 9 and first spring 10 ground add mainly be in order to enable this protection device, can be applicable to the stethoscope of multiple model, the stethoscope of different models, the biggest difference is in the height of adapter.

Further, lid 6 constitutes revolution mechanic through hinge 5 and shell 1, and stripper plate 7 constitutes the integration through bonding and second spring 11 and is connected, and stripper plate 7 extrudees interior support 2 when covering lid 6, makes the stethoscope can not remove in the recess, and second spring 11 can make stripper plate 7 laminate always on interior support 2, guarantees the stethoscope in the recess, can not fall out the recess, causes the influence to closing of lid 6.

The working principle is as follows: when the stethoscope ear hook is used, the fixed arc 14 is opened, the ear hook is placed into the fixed arc 14, the gravity of the ear hook can press the fixed arc 14 to the original position, the sound pick-up is placed into the sound pick-up groove 4, the sound guide tube is placed into the groove, the movable block 17 is moved to fix the sound guide tube, the box cover 6 is covered, the extrusion plate 7 can extrude the sound pick-up, the sound pick-up can extrude the first spring 10, the sound pick-up is completely positioned in the sound pick-up groove 4, the extrusion plate 7 can extrude the fixed arc 14 at the same time, so that the fixed arc 14 cannot be opened, the ear hook can be always in a fixed state, when the stethoscope ear hook is taken out, the fixed arc 14 can be opened together, the rotating angle of the fixed arc 14 cannot be larger than 100 degrees, and when the ear hook is put back, the ear hook can directly press the fixed arc 14 to the original position.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A stethoscope protecting device comprises a shell (1) and is characterized in that an inner support (2) is placed inside the shell (1), an ear hanging groove (3) is formed in the middle of the inner support (2), a supporting rod (13) is connected to the surface of the nose portion of the ear hanging groove (3), a fixed arc (14) is connected to the top of the supporting rod (13), the supporting rod (13) is connected with the fixed arc (14) through a cylindrical pin (15), an acoustic pick-up groove (4) is formed in one side of the ear hanging groove (3), a first spring (10) is installed at the bottom of the acoustic pick-up groove (4), a placing plate (9) is connected to the surface of the first spring (10), a sliding rail (16) is placed on the surface of the inner support (2), a moving block (17) is connected to the top of the sliding rail (16), a drawing plate groove (12) is formed in the bottom of the shell (1), and a drawing plate (8) is placed in the drawing plate groove (12), one side of the shell (1) is connected with a hinge (5), the other side of the hinge (5) is connected with a box cover (6), a second spring (11) is placed in the box cover (6), and the top end of the second spring (11) is connected with an extrusion plate (7).

2. The stethoscope protecting device according to claim 1, wherein the fixed arc (14) forms a rotating structure with the support rod (13) via the cylindrical pin (15), and the maximum rotating angle of the fixed arc (14) is not more than 100 °.

3. The stethoscope protecting device according to claim 1, wherein the pulling plate (8) and the shell (1) form a pulling structure through the pulling plate groove (12), and the pulling plate (8) and the shell (1) are vertically distributed.

4. The stethoscope protecting device according to claim 1, wherein the moving block (17) and the inner holder (2) form a moving structure through the sliding rails (16), and the sliding rails (16) are symmetrically distributed about the center line of the moving block (17).

5. The stethoscope protecting device according to claim 1, wherein the placement plate (9) and the microphone groove (4) form a movable structure through the first spring (10), and the central axis of the placement plate (9), the central axis of the first spring (10) and the central axis of the microphone groove (4) are all coincident with each other.

6. The stethoscope protective device according to claim 1, wherein the cover (6) is pivotally connected to the housing (1) by a hinge (5), and the pressing plate (7) is integrally connected to the second spring (11) by adhesion.