CN212679135U

CN212679135U - Medical stethoscope

Info

Publication number: CN212679135U
Application number: CN202020501998.4U
Authority: CN
Inventors: 周渝; 李金凤
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-08
Filing date: 2020-04-08
Publication date: 2021-03-12
Anticipated expiration: 2030-04-08

Abstract

The utility model relates to a medical diagnosis technical field, and a medical stethoscope is disclosed, including the auscultation pipe, the top of auscultation pipe is fixed with the earplug, it has multi-direction convenient fixed knot to peg graft in the bottom of auscultation pipe to construct, it has the conduction pipe to peg graft in multi-direction convenient fixed knot structure's bottom, the other end of conduction pipe is connected with the stable diagnosis bearing structure of convenient to use location, multi-direction convenient fixed knot constructs including adapter sleeve, first rotating bearing, extend the loop bar, second rotating bearing, connecting rod and fixation clamp, the adapter sleeve's the outside is fixed with first rotating bearing, the one end welding of first rotating bearing has the extension loop bar. The utility model discloses an it stabilizes diagnosis bearing structure to have increased for the device can be at the auscultation in-process better carry out the location support, avoid rocking the displacement, and through having increased multi-direction convenient fixed knot structure, make the device be convenient for multi-directionally fix on the clothes, portable.

Description

Medical stethoscope

Technical Field

The utility model relates to a medical diagnostic device technical field especially relates to a medical stethoscope.

Background

The stethoscope is the most commonly used diagnostic tool of inside and outside gynaecologist, is doctor's sign, and modern medicine begins the invention of stethoscope promptly, and the contact surface of auscultation head and health is big more, and the audio of picking up is better, but because the human surface has the radian, the sound head can not be in convenient for fix a position with human contact completely, and the stereo set can not pick up well, the utility model discloses a new solution is proposed to above problem.

SUMMERY OF THE UTILITY MODEL

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: the auditory head can not be completely contacted with the human body, so that the positioning is inconvenient and the sound can not be well picked up.

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

a medical stethoscope comprises a stethoscope tube, wherein earplugs are fixed at the top end of the stethoscope tube, a multi-directional convenient fixing structure is inserted at the bottom end of the stethoscope tube, a conduction tube is inserted at the bottom end of the multi-directional convenient fixing structure, and the other end of the conduction tube is connected with a stable diagnosis supporting structure convenient to use and position; the multi-direction convenient fixing structure comprises a connecting sleeve, a first rotating bearing, an extension sleeve rod, a second rotating bearing, a connecting rod and a positioning clamp, wherein the first rotating bearing is fixed on the outer side of the connecting sleeve; the stable diagnosis bearing structure comprises an auscultation head, adjusting side arms, a folding sleeve, a positioning support frame, a spring and an adsorption support rod, wherein the adjusting side arms are welded on two sides of the auscultation head, the folding sleeve is sleeved inside the adjusting side arms, the positioning support frame is clamped at one end of the folding sleeve, the spring and the adsorption support rod are installed inside the bottom end of the positioning support frame respectively, and the adsorption support rod is located at the lower end of the spring.

Preferably, the first rotating bearing and the connecting sleeve, and the second rotating bearing and the extension sleeve rod are rotatably connected.

Preferably, rotating shafts are fixed inside the adjusting side arms and at one end of the folding sleeve, adjusting holes are formed in the other end of the folding sleeve and at the top end of the positioning support frame, the adjusting holes at the other end of the folding sleeve are in clearance fit with the rotating shafts at the adjusting side arms, and the adjusting holes at the top end of the positioning support frame are in clearance fit with the rotating shafts at one end of the folding sleeve.

Preferably, the bottom welding of positioning support frame has the sleeve of holding, hold telescopic inside and seted up the movable groove, the top welding of adsorbing the bracing piece has the slide bar, the slide bar is clearance fit with the movable groove.

Compared with the prior art, the beneficial effects of the utility model are that:

(1) the utility model discloses a sucking disc that will adsorb bracing piece bottom is the preferred both sides that are fixed in the auscultation position, utilize the soft adsorption efficiency of sucking disc to paste clothes human surface curve, form the outrigger, push down the auscultation head, make and adjust the side arm through folding up the sleeve and be connected with the positioning support frame, produce the atress and push down, make the bottom of positioning support frame along adsorbing bracing piece downstream, adsorb the bracing piece then compression spring, get into the inside of positioning support frame bottom, shorten the auscultation distance of auscultation head and until pasting clothes, make the device can be at the auscultation in-process better carry out the positioning support, avoid rocking the displacement.

(2) The utility model discloses a first rolling bearing rotates with adapter sleeve's cooperation, can carry out the rotation of circumference and adjust, can clamp the location clamp joint on the clothes according to the carrying condition of difference, and through extending loop bar and second rolling bearing's mutually supporting, can adjust the angle of location clamp for the device is more convenient for multi-directionally fix on the clothes, portable.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the multi-directional portable fixing structure of the present invention;

fig. 3 is a schematic view of the connection structure of the stable diagnosis support structure of the present invention.

In the figure: 1. a stethoscope tube; 2. an earplug; 3. connecting a sleeve; 4. a first rotating bearing; 5. an extension loop bar; 6. a second rotary bearing; 7. a connecting rod; 8. positioning clips; 9. a multidirectional convenient fixing structure; 10. an auscultation head; 11. adjusting the side arm; 12. folding the sleeve; 13. positioning a support frame; 14. a spring; 15. adsorbing the supporting rod; 16. stabilizing the diagnostic support structure; 17. a conductive pipe.

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.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-3, a medical stethoscope comprises a stethoscope tube 1, wherein earplugs 2 are fixed at the top end of the stethoscope tube 1, a multi-directional convenient fixing structure 9 is inserted at the bottom end of the stethoscope tube 1, a conduction tube 17 is inserted at the bottom end of the multi-directional convenient fixing structure 9, and the other end of the conduction tube 17 is connected with a stable diagnosis supporting structure 16 convenient to use and position;

the multi-direction convenient fixing structure 9 comprises a connecting sleeve 3, a first rotating bearing 4, an extension loop bar 5, a second rotating bearing 6, a connecting rod 7 and a positioning clamp 8, wherein the first rotating bearing 4 is fixed on the outer side of the connecting sleeve 3, the extension loop bar 5 is welded at one end of the first rotating bearing 4, the second rotating bearing 6 is fixed on the outer side of the extension loop bar 5, the connecting rod 7 is welded at the bottom end of the second rotating bearing 6, the first rotating bearing 4 and the connecting sleeve 3 as well as the second rotating bearing 6 and the extension loop bar 5 are rotatably connected, the positioning clamp 8 is fixed at one end of the connecting rod 7, the clamping at different angles can be conveniently adjusted to be fixed with a help device on clothes, and the portability is improved;

the stable diagnosis supporting structure 16 comprises an auscultation head 10, adjusting side arms 11, a folding sleeve 12, a positioning supporting frame 13, a spring 14 and an adsorption supporting rod 15, wherein the adjusting side arms 11 are welded on two sides of the auscultation head 10, the folding sleeve 12 is sleeved inside the adjusting side arms 11, the positioning supporting frame 13 is clamped at one end of the folding sleeve 12, the spring 14 and the adsorption supporting rod 15 are respectively installed inside the bottom end of the positioning supporting frame 13, and the adsorption supporting rod 15 is located at the lower end of the spring 14, so that the auscultation position can be stabilized conveniently, and the contact tightness can be more conveniently realized;

the inside of adjusting side arm 11 and the one end of folding up sleeve 12 all are fixed with the axis of rotation, the regulation hole has been seted up on the other end of folding up sleeve 12 and the top of positioning support frame 13, the regulation hole of the sleeve 12 other end of folding up is clearance fit with the axis of rotation of adjusting side arm 11, the regulation hole on positioning support frame 13 top is clearance fit with the axis of rotation of folding up sleeve 12 one end, the bottom welding of positioning support frame 13 has the sleeve that holds, hold telescopic inside and seted up the movable groove, the top welding of absorption bracing piece 15 has the slide bar, the slide bar is clearance fit with the movable groove.

The working principle is as follows:

in the utility model, when the user uses the device, the sucker at the bottom of the adsorption support rod 15 is preferentially fixed at two sides of the auscultation position, the soft adsorption capacity of the sucker is utilized to stick to the surface curve of the human body, a stable support is formed, the auscultation head 10 is pressed down, so that the adjusting side arm 11 is connected with the positioning support frame 13 through the folding sleeve 12, the stress is generated to press down, the bottom of the positioning support frame 13 moves downwards along the adsorption support rod 15, the adsorption support rod 15 compresses the spring 14, the auscultation distance of the auscultation head 10 is shortened until the sucker is stuck, the device can be better positioned and supported in the auscultation process, and the shaking displacement is avoided; through the cooperation rotation of first rolling bearing 4 with adapter sleeve 3, can carry out circumferential rotation and adjust, can be according to the different circumstances of carrying with the positioning clamp 8 joint on the clothes, and through extending the mutually supporting of loop bar 5 and second rolling bearing 6, can adjust the angle of positioning clamp 8 for the device is more convenient for multi-directionally fix on the clothes, portable.

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.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Claims

1. A medical stethoscope comprises a stethoscope tube (1), wherein earplugs (2) are fixed at the top end of the stethoscope tube (1), and the medical stethoscope tube is characterized in that a multidirectional convenient fixing structure (9) is inserted at the bottom end of the stethoscope tube (1), a conducting tube (17) is inserted at the bottom end of the multidirectional convenient fixing structure (9), and the other end of the conducting tube (17) is connected with a stable diagnosis supporting structure (16) which is convenient to use and position;

the multi-direction convenient fixing structure (9) comprises a connecting sleeve (3), a first rotating bearing (4) is fixed on the outer side of the connecting sleeve (3), an extension sleeve rod (5) is welded at one end of the first rotating bearing (4), a second rotating bearing (6) is fixed on the outer side of the extension sleeve rod (5), a connecting rod (7) is welded at the bottom end of the second rotating bearing (6), and a positioning clamp (8) is fixed at one end of the connecting rod (7);

stabilize diagnosis bearing structure (16) and include auscultation head (10), all welded the regulation side arm (11) in the both sides of auscultation head (10), the sleeve (12) of folding up has been cup jointed to the inside of adjusting side arm (11), the one end joint of folding up sleeve (12) has positioning support frame (13), spring (14) and absorption bracing piece (15) are installed respectively to the inside of positioning support frame (13) bottom, absorption bracing piece (15) are located the lower extreme of spring (14).

2. The medical stethoscope according to claim 1, wherein the first rotary bearing (4) and the connecting sleeve (3) and the second rotary bearing (6) and the extension sleeve (5) are rotatably connected.

3. The medical stethoscope according to claim 1, wherein the inner portion of the adjusting side arms (11) and one end of the folding sleeve (12) are fixed with rotation shafts, the other end of the folding sleeve (12) and the top end of the positioning support frame (13) are provided with adjusting holes, the adjusting holes at the other end of the folding sleeve (12) are in clearance fit with the rotation shafts of the adjusting side arms (11), and the adjusting holes at the top end of the positioning support frame (13) are in clearance fit with the rotation shafts at one end of the folding sleeve (12).

4. The medical stethoscope according to claim 1, wherein a receiving sleeve is welded to the bottom end of the positioning support frame (13), a movable groove is formed in the receiving sleeve, and a sliding rod is welded to the top end of the adsorption support rod (15) and is in clearance fit with the movable groove.