CN202426545U - Elasticity adjustable stethoscope - Google Patents
Elasticity adjustable stethoscope Download PDFInfo
- Publication number
- CN202426545U CN202426545U CN2011205244659U CN201120524465U CN202426545U CN 202426545 U CN202426545 U CN 202426545U CN 2011205244659 U CN2011205244659 U CN 2011205244659U CN 201120524465 U CN201120524465 U CN 201120524465U CN 202426545 U CN202426545 U CN 202426545U
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- CN
- China
- Prior art keywords
- stethoscope
- connecting rod
- ear
- ear pieces
- tightness
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The utility model discloses an elasticity adjustable stethoscope, which comprises a stethoscope body, wherein a stethoscope head on the stethoscope body is connected with two ear pieces for being inserted into two ears through rubber tubes, a connecting rod is connected between the two ear pieces on the stethoscope, the ear piece on one end is fixedly connected with the connecting rod, a sleeve ring is fixed on the ear piece on the other end, the sleeve ring is sleeved on the connecting rod in a sliding way, a nut is arranged on the connecting rod, and the nut is used for just right locking the sleeve ring on the connecting rod. The elasticity adjustable stethoscope has the advantages of simple structure design, capability of correspondingly regulating the tightness between the two ear pieces, and good auscultation effect because stress on the external auditory canal due to too tightness between the two ear pieces is avoided.
Description
Technical field
This utility model relates to the stethoscopic structure that medical auscultation is used, and mainly is the adjustable stethoscope of a kind of degree of tightness.
Background technology
The head of ear piece does not have rubber cover outward on the existing stethoscope; Fill in the ear,, contact with ear and have pain because the ear piece material is harder; The elasticity between two ear pieces is non-adjustable on the stethoscope simultaneously; Be not suitable for the people of each use, can cause compressing, influence the effect of auscultation external auditory meatus.
The utility model content
This utility model technical problem to be solved provides the adjustable stethoscope of a kind of degree of tightness; Its structural design is simple; Elasticity between two ear pieces can be regulated accordingly, avoid making auscultation effective owing to too tightly causing compressing between two ear pieces to external auditory meatus.
For solving the problems of the technologies described above, the technical scheme that this utility model adopts is:
The stethoscope that a kind of degree of tightness is adjustable includes stethoscope, and the auscultation head on the stethoscope is connected with two ear pieces that are used to insert on two ears through sebific duct; It is characterized in that: be used on the said stethoscope insert between two ear pieces on two ears and be connected with connecting rod; The ear piece of one end is fixedly connected with connecting rod, is fixed with the collar on the ear piece of the other end, and described collar slip cap is on connecting rod; On the described connecting rod cap nut is installed, described cap nut is just in time locked the collar on the connecting rod.
The head of said two ear pieces is coated with rubber cover outward respectively.
In this utility model outside the head of two ear pieces rubber-coated respectively soft cover be in order to make the softness of filling in the ear more comfortable.
This utility model mode of operation is:
According to the position of needed elasticity adjustment collar on connecting rod, and the collar is connected with the ear piece of an end, thereby has regulated the elasticity between two ear pieces, and after regulating, it is stable that the tighten the screws medicated cap keeps.
The utility model has the advantages that:
This utility model structural design is simple, and the elasticity between two ear pieces can be regulated accordingly, avoids making auscultation effective owing to too tightly causing the compressing to external auditory meatus between two ear pieces.
Description of drawings
Fig. 1 is the structural representation of this utility model.
The specific embodiment
Referring to Fig. 1; The stethoscope that a kind of degree of tightness is adjustable includes stethoscope 1, and the auscultation on the stethoscope 2 is connected with two ear pieces 4 that are used to insert on two ears through sebific duct 3; Be used on the said stethoscope insert between two ear pieces 4 on two ears and be connected with connecting rod 5; The ear piece of one end is fixedly connected with connecting rod 5, is fixed with the collar 6 on the ear piece of the other end, and the described collar 6 slip caps are on connecting rod 5; On the described connecting rod 5 cap nut 7 is installed, described cap nut 7 is just in time locked the collar 6 on the connecting rod.
The head of said two ear pieces 4 is coated with rubber cover 8 outward respectively.
Claims (2)
1. the stethoscope that degree of tightness is adjustable includes stethoscope, and the auscultation head on the stethoscope is connected with two ear pieces that are used to insert on two ears through sebific duct; It is characterized in that: be used on the said stethoscope insert between two ear pieces on two ears and be connected with connecting rod; The ear piece of one end is fixedly connected with connecting rod, is fixed with the collar on the ear piece of the other end, and described collar slip cap is on connecting rod; On the described connecting rod cap nut is installed, described cap nut is just in time locked the collar on the connecting rod.
2. the adjustable stethoscope of a kind of degree of tightness according to claim 1 is characterized in that: the head of said two ear pieces is coated with rubber cover outward respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205244659U CN202426545U (en) | 2011-12-15 | 2011-12-15 | Elasticity adjustable stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205244659U CN202426545U (en) | 2011-12-15 | 2011-12-15 | Elasticity adjustable stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202426545U true CN202426545U (en) | 2012-09-12 |
Family
ID=46776027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205244659U Expired - Fee Related CN202426545U (en) | 2011-12-15 | 2011-12-15 | Elasticity adjustable stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202426545U (en) |
-
2011
- 2011-12-15 CN CN2011205244659U patent/CN202426545U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20121215 |