CN202568300U - Nameplate structure for auditory canals of stethoscope - Google Patents
Nameplate structure for auditory canals of stethoscope Download PDFInfo
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- CN202568300U CN202568300U CN 201220204266 CN201220204266U CN202568300U CN 202568300 U CN202568300 U CN 202568300U CN 201220204266 CN201220204266 CN 201220204266 CN 201220204266 U CN201220204266 U CN 201220204266U CN 202568300 U CN202568300 U CN 202568300U
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- listening tube
- fixed body
- tube fixed
- snap close
- ring
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Abstract
The utility model relates to an accessory of a medical apparatus, particularly relates to an accessory of a stethoscope, and specifically relates to a nameplate structure for auditory canals of a stethoscope. The nameplate structure is formed by connecting one side end part of each of an auditory canal fixing body A and an auditory canal fixing body B with the same outer outlines by a connecting part; annular convex shoulders A1 and B1 with the same outlines are respectively and successively arranged on one side of the inner surface each of the auditory canal fixing body A and the auditory canal fixing body B, close to the connecting part; and lock catches which are matched with each other are respectively arranged on auditory canal fixing bodies on one side opposite to the connecting end of the auditory canal fixing body A and the auditory canal fixing body B. The nameplate structure for auditory canals of the stethoscope is commonly applied to the auditory canals of the stethoscope.
Description
Technical field
This utility model relates to a kind of fitting of medical apparatus, and stethoscope accessory especially is specially a kind of nameplate structure of stethoscope listening tube.
Background technology
Shown in 200910205296.X number and No. 200920267771.1 Chinese patent, the space in the prior art between the nameplate structure of listening tube and listening tube is very big, and is not attractive in appearance; Secondly, too much adopt material materials such as a rubber, silica gel to process owing to listen, so elasticity is bigger, be easy to generate between the nameplate structure of listening tube and listening tube relative to move or become flexible; Moreover this kind structure still causes opening of non-subjectivity snap close easily.
Summary of the invention
Main purpose of the present invention is, provide a kind of and can be difficult for causing non-subjectivity snap close to open, and avoid between the nameplate structure of listening tube and listening tube producing relative to move or the nameplate structure of loosening, attractive in appearance a kind of stethoscope listening tube.
The objective of the invention is to realize like this:
A kind of nameplate structure of stethoscope listening tube, listening tube fixed body A and listening tube fixed body B one side end identical two outlines are formed by connecting through connecting portion; The medial surface of said listening tube fixed body A and said listening tube fixed body B leans on connecting portion one side to be respectively equipped with outline identical ring-type convex shoulder A1, B1 successively; Be positioned on the listening tube fixed body of listening tube fixed body A and the relative side of listening tube fixed body B link and be respectively equipped with the snap close that cooperatively interacts.
Further, in the ring of said ring-type convex shoulder A1 and said ring-type convex shoulder B1, also be provided with projection and the shrinkage pool that negative and positive cooperate.
Further, on said ring-type convex shoulder A1 and said ring-type convex shoulder B1, be provided with the snap close that cooperatively interacts.
Between the snap close and ring-type convex shoulder of said listening tube fixed body; Be provided with to intersect with listening tube fixed body medial surface and ring-type convex shoulder respectively and listen pipe pad; Said tin of pipe pad is provided with a cambered surface towards said listening tube fixed body snap close, and the said cambered surface end of closing on said listening tube fixed body snap close is provided with convexity.
Further; Between the snap close and ring-type convex shoulder of said listening tube fixed body; Be provided with to intersect with listening tube fixed body medial surface and ring-type convex shoulder respectively and listen pipe pad; Said tin of pipe pad is provided with a cambered surface towards said listening tube fixed body snap close, and the said cambered surface end of closing on said listening tube fixed body snap close is provided with convexity.
The utlity model has following advantage:
1, be difficult for causing non-subjectivity snap close to open; Even when the snap close between the listening tube fixed body is opened, listening tube can not deviate from from the nameplate structure of listening tube yet;
2, avoided producing between the nameplate structure of listening tube and listening tube and relatively move or loosening, fastness has increased;
3, reduce space between listening tube and the listening tube fixed body, reached effect attractive in appearance.
Description of drawings
Fig. 1 is the sketch map of this utility model,
Fig. 2 is the sketch map-1 of this utility model,
Fig. 3 is the fashionable sketch map of this utility model,
Among the figure:
A listening tube fixed body A; A1 ring-type convex shoulder; The A2 snap close; The A3 snap close; The medial surface of A4 listening tube fixed body A; The A5 shrinkage pool; The A11 lockhole; The A61 cambered surface; A62 is protruding
B listening tube fixed body B; B1 ring-type convex shoulder; The B2 snap close; The B3 snap close; The medial surface of B4 listening tube fixed body B; The B5 projection; The B11 back-off; The B61 cambered surface; B62 is protruding;
3 connecting portions.
The specific embodiment
Below in conjunction with accompanying drawing the present invention is done further explanation
Embodiment 1: combine Fig. 1, Fig. 2, Fig. 3 to know,
The nameplate structure of stethoscope listening tube, listening tube fixed body A and listening tube fixed body B one side end identical two outlines are formed by connecting through connecting portion 3; The medial surface B4 of the medial surface A4 of listening tube fixed body A and listening tube fixed body B leans on connecting portion 3 one sides to be respectively equipped with outline identical ring-type convex shoulder A1, B1; Be positioned on the listening tube fixed body of listening tube fixed body A and the relative side of listening tube fixed body B link and be respectively equipped with snap close A2 and B2, A3 and the B3 that cooperatively interacts.
When the snap close of listening tube fixed body A and listening tube fixed body B was locked, when promptly snap close A2 and B2, snap close A3 and B3 fastened, the upper surface of the ring-type convex shoulder B1 of the ring-type convex shoulder A1 of listening tube fixed body A and listening tube fixed body B coincide.This structure has been avoided excesssive gap, inaesthetic defective between listening tube and the can fixed body effectively.
Further, also can be provided with lockhole A11, on ring-type convex shoulder B1, be provided with the snap close B11 that cooperates with lockhole A11 at ring-type convex shoulder A1; When the snap close of listening tube fixed body A and listening tube fixed body B was locked, when promptly snap close A2 and B2, snap close A3 and B3 fastened, snap close B11 and lockhole A11 fastened.This structure has prevented that effectively state still can keep shut between listening tube fixed body A and the listening tube fixed body B when snap close A2 and the non-subjectivity of B2, A3 and B3 are opened.
Further again; Be positioned at snap close A2, the A3 of listening tube fixed body A; And between the ring-type convex shoulder A1; Be provided with respectively with listening tube fixed body medial surface A4 and ring-type convex shoulder A1 intersect and listen pipe pad A6, listen a pipe pad A6 to be provided with a cambered surface A61 towards listening tube fixed body snap close A2, A3, the cambered surface A61 end of closing on listening tube fixed body snap close is provided with protruding A62.Be positioned at snap close B2, the B3 of listening tube fixed body B; And between the ring-type convex shoulder B1; Be provided with respectively with listening tube fixed body medial surface B4 and ring-type convex shoulder B1 intersect and listen pipe pad B6; Listen pipe pad B6 to be provided with a cambered surface B61 towards listening tube fixed body snap close B2, B3, the cambered surface B61 end of closing on listening tube fixed body snap close is provided with protruding B62.When snap close A2 and B2, A3 and B3 are sealed; Cambered surface A61 and B61 form the pipe pad of listening of a C type; Thereby dwindled the space between listening tube and the listening tube fixed body effectively, when listening tube place synthetic C type listen pipe pad after owing to exist the end of cambered surface A61 and B61 to be provided with protruding A62 and B62; Prevent that effectively listening tube from producing displacement longitudinally listening in the pipe pad of synthetic C type, can effectively be fixed listening tube.
Embodiment 2: combine Fig. 1, Fig. 2, Fig. 3 to know,
The nameplate structure of stethoscope listening tube, listening tube fixed body A and listening tube fixed body B one side end identical two outlines are formed by connecting through connecting portion 3; The medial surface B4 of the medial surface A4 of listening tube fixed body A and listening tube fixed body B leans on connecting portion 3 one sides to be respectively equipped with outline identical ring-type convex shoulder A1, B1; Be positioned on the listening tube fixed body of listening tube fixed body A and the relative side of listening tube fixed body B link and be respectively equipped with snap close A2 and B2 and A3 and the B3 that cooperatively interacts.
When the snap close of listening tube fixed body A and listening tube fixed body B was locked, when promptly A2 and B2, A3 and B3 fastened, the upper surface of the ring-type convex shoulder B1 of the ring-type convex shoulder A1 of listening tube fixed body A and listening tube fixed body B coincide.
Also can in the ring of ring-type convex shoulder A1 and ring-type convex shoulder B1, also be provided with shrinkage pool A5 and projection B5 that the negative and positive plug cooperates.When the snap close of listening tube fixed body A and listening tube fixed body B was locked, when promptly A2 and B2, A3 and B3 fastened, projection B5 inserted in the shrinkage pool A5.This structure has prevented that effectively state still can keep shut between listening tube fixed body A and the listening tube fixed body B when snap close A2 and the non-subjectivity of B2, A3 and B3 are opened.
Further; Also can be provided with lockhole A11, on ring-type convex shoulder B1, be provided with the snap close B11 that cooperates with lockhole A11 at ring-type convex shoulder A1; When the snap close of listening tube fixed body A and listening tube fixed body B was locked, when promptly snap close A2 and B2, snap close A3 and B3 fastened, snap close B11 and lockhole A11 fastened.This structure has prevented that effectively state still can keep shut between listening tube fixed body A and the listening tube fixed body B when snap close A2 and the non-subjectivity of B2, A3 and B3 are opened.
Further again; Further again; Be positioned at snap close A2, the A3 of listening tube fixed body A; And between the ring-type convex shoulder A1; Be provided with respectively with listening tube fixed body medial surface A4 and ring-type convex shoulder A1 intersect and listen pipe pad A6, listen a pipe pad A6 to be provided with a cambered surface A61 towards listening tube fixed body snap close A2, A3, the cambered surface A61 end of closing on listening tube fixed body snap close is provided with protruding A62.Be positioned at snap close B2, the B3 of listening tube fixed body B; And between the ring-type convex shoulder B1; Be provided with respectively with listening tube fixed body medial surface B4 and ring-type convex shoulder B1 intersect and listen pipe pad B6; Listen pipe pad B6 to be provided with a cambered surface B61 towards listening tube fixed body snap close B2, B3, the cambered surface B61 end of closing on listening tube fixed body snap close is provided with protruding B62.When snap close A2 and B2, A3 and B3 are sealed; Cambered surface A61 and B61 form the pipe pad of listening of a C type; Thereby dwindled the space between listening tube and the listening tube fixed body effectively, when listening tube place synthetic C type listen pipe pad after owing to exist the end of cambered surface A61 and B61 to be provided with protruding A62 and B62; Preventing that effectively listening tube from producing displacement longitudinally listening in the pipe pad of synthetic C type, is that listening tube can effectively be fixed.
Claims (5)
1. the nameplate structure of a stethoscope listening tube, it is characterized in that: listening tube fixed body A and listening tube fixed body B one side end identical two outlines are formed by connecting through connecting portion; The medial surface of said listening tube fixed body A and said listening tube fixed body B leans on connecting portion one side to be respectively equipped with outline identical ring-type convex shoulder A1, B1 successively; Be positioned on the listening tube fixed body of listening tube fixed body A and the relative side of listening tube fixed body B link and be respectively equipped with the snap close that cooperatively interacts.
2. the nameplate structure of a kind of stethoscope listening tube according to claim 1 is characterized in that: in the ring of said ring-type convex shoulder A1 and said ring-type convex shoulder B1, also be provided with projection and shrinkage pool that negative and positive cooperate.
3. the nameplate structure of a kind of stethoscope listening tube according to claim 1 and 2 is characterized in that: on said ring-type convex shoulder A1 and said ring-type convex shoulder B1, be provided with the snap close that cooperatively interacts.
4. the nameplate structure of a kind of stethoscope listening tube according to claim 1 and 2; It is characterized in that: between the snap close and ring-type convex shoulder of said listening tube fixed body; Be provided with to intersect with listening tube fixed body medial surface and ring-type convex shoulder respectively and listen pipe pad; Said tin of pipe pad is provided with a cambered surface towards said listening tube fixed body snap close, and the said cambered surface end of closing on said listening tube fixed body snap close is provided with convexity.
5. the nameplate structure of a kind of stethoscope listening tube according to claim 3; It is characterized in that: between the snap close and ring-type convex shoulder of said listening tube fixed body; Be provided with to intersect with listening tube fixed body medial surface and ring-type convex shoulder respectively and listen pipe pad; Said tin of pipe pad is provided with a cambered surface towards said listening tube fixed body snap close, and the said cambered surface end of closing on said listening tube fixed body snap close is provided with convexity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204266 CN202568300U (en) | 2012-05-09 | 2012-05-09 | Nameplate structure for auditory canals of stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204266 CN202568300U (en) | 2012-05-09 | 2012-05-09 | Nameplate structure for auditory canals of stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202568300U true CN202568300U (en) | 2012-12-05 |
Family
ID=47237763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220204266 Expired - Fee Related CN202568300U (en) | 2012-05-09 | 2012-05-09 | Nameplate structure for auditory canals of stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202568300U (en) |
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2012
- 2012-05-09 CN CN 201220204266 patent/CN202568300U/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: 20121205 Termination date: 20140509 |