CN208065198U - A kind of medical stethoscope - Google Patents
A kind of medical stethoscope Download PDFInfo
- Publication number
- CN208065198U CN208065198U CN201721457121.4U CN201721457121U CN208065198U CN 208065198 U CN208065198 U CN 208065198U CN 201721457121 U CN201721457121 U CN 201721457121U CN 208065198 U CN208065198 U CN 208065198U
- Authority
- CN
- China
- Prior art keywords
- kelly
- sliding
- block
- telescopic rod
- auscultation head
- 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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Abstract
The utility model discloses a kind of medical stethoscopes,Including auscultation head and U-shaped dustproof cover,The both ends of the auscultation head offer card slot,This medical stethoscope structure is simple,Kelly on U-shaped dustproof cover is turned in card slot,Auscultation head on stethoscope is covered,Have the function that dust-proof,Then,Sliding bar is inwardly pushed manually,Two slidings are squeezed using corner block tiltedly to split,So that gag lever post is blocked with limiting slot,At the same time,When the gag lever post above corner block moves up,Make telescopic rod is moved downward to be blocked with through-hole by the first wedge block and the second wedge block,Sliding bar is fixed,When using stethoscope,Manually sliding block is pulled to close to the direction of auscultation head,Sliding block pulls steel wire rope,So that the telescopic end of telescopic rod moves upwards,Telescopic rod is detached from through-hole,To achieve the effect that convenient assembly U-shaped dustproof cover,To protect the clean property of auscultation head.
Description
Technical field
The utility model is related to technical field of medical equipment, specially a kind of medical stethoscope.
Background technology
Stethoscope brings great convenience as the common diagnostic tool of doctor to diagnosis conditions of patients, auscultation
When not in use, the auscultation head on stethoscope becomes easily infected by dust to device, and the prior art reaches anti-by increasing dust cover
The effect of dirt, but the assembly of existing dust cover is inconvenient, for this purpose, proposing a kind of medical stethoscope.
Utility model content
The purpose of this utility model is to provide a kind of medical stethoscopes, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of medical stethoscope, including auscultation head
Card slot is offered with the both ends of U-shaped dustproof cover, the auscultation head, the inner roof wall and inner bottom wall of card slot offer limiting slot,
The both ends of the U-shaped dustproof cover are rotatably connected to kelly corresponding with card slot, and the kelly is hollow structure, the kelly
Madial wall be symmetrically slidably connected there are two sliding tiltedly split, two slide tiltedly split opposite one end be respectively connected with it is opposite with limiting slot
The one end for the gag lever post answered, through the inner wall of kelly, the sliding is oblique to split one close to gag lever post for the other end sliding of gag lever post
End is connected by the inner wall of the first spring and kelly, and the kelly has sliding bar far from one end sliding plug that sliding is tiltedly split, sliding
Lever is located at one end sliding sleeve outside kelly and is connected to second spring, and one end of second spring is connect with sliding bar, second spring
The lateral wall of the other end and kelly connect, the sliding bar be located at one end in kelly be connected with slide tiltedly split corresponding three
Hornblock, and offer through-hole on sliding bar be located in kelly one section；
The side wall that gag lever post above corner block is placed in one section outside kelly is connected with the first wedge block, the first wedge block
Inclined-plane roll and be connected with one end of the second wedge block, the other end of the second wedge block is connected with one end of L-shaped sliding bar, L-shaped
The bar-shaped trough that the other end of sliding bar is opened up with kelly upper surface is slidably connected, and the lower end inclined-plane of second wedge block, which rolls, to be connected
It is connected to one end of telescopic rod corresponding with through-hole, the other end sliding of telescopic rod is through the upper end of kelly, and telescopic rod is located at
One section of side wall in kelly is connected with one end of steel wire rope, and the other end of steel wire rope around fixed pulley and is connected with sliding block, sliding block
Lower end and the upper surface of kelly be slidably connected, the inner wall connection of the fixed pulley and kelly.
Preferably, the number of the telescopic rod is two, and the center line about auscultation head is symmetrical.
Preferably, the number of first spring is two, and symmetrical about corner block.
Preferably, the diameter of the through-hole is 2 to 3 times of telescopic rod.
Compared with prior art, the utility model has the beneficial effects that：This medical stethoscope structure is simple, passes through addition
The composite structure of card slot, limiting slot and kelly turns to the kelly on U-shaped dustproof cover in card slot, by the auscultation on stethoscope
Skull is lived, have the function that it is dust-proof, then, manually inwardly push sliding bar, using corner block squeeze two slidings tiltedly split so that
Gag lever post is blocked with limiting slot, at the same time, when the gag lever post above corner block moves up, passes through the first wedge block
Make telescopic rod is moved downward to be blocked with through-hole with the second wedge block, sliding bar fixed, when using stethoscope when, manually to
Pull sliding block, sliding block to pull steel wire rope close to the direction of auscultation head so that the telescopic end of telescopic rod moves upwards, telescopic rod with it is logical
Hole is detached from, and under the action of the first spring and second spring, gag lever post is detached from limiting slot, anti-to reach convenient assembly U-shaped
The effect of dirt lid, to protect the clean property of auscultation head.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is A structure enlargement diagrams.
In figure：Auscultation head 1, U-shaped dustproof cover 2, card slot 3, limiting slot 4, kelly 5, sliding bar 6, corner block 7, sliding are tiltedly split
8, the first spring 9, gag lever post 10, the first wedge block 11, the second wedge block 12, telescopic rod 13, L-shaped sliding bar 14, second spring
15, through-hole 16, steel wire rope 17, sliding block 18.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：
A kind of medical stethoscope, including auscultation head 1 and U-shaped dustproof cover 2, the both ends of auscultation head 1 offer card slot 3,
The inner roof wall and inner bottom wall of card slot 3 offer limiting slot 4, and the both ends of U-shaped dustproof cover 2 are rotatably connected to card slot 3 relatively
The kelly 5 answered, kelly 5 are hollow structure, and the madial wall of kelly 5 is symmetrically slidably connected there are two sliding tiltedly to split 8, and two slidings are oblique
One end that 8 opposite one end are respectively connected with gag lever post corresponding with limiting slot 4 10 is split, the other end sliding of gag lever post 10 runs through
The inner wall of kelly 5, sliding are tiltedly split 8 and are connect with the inner wall of kelly 5 by the first spring 9 close to one end of gag lever post 10, the first bullet
The number of spring 9 is two, and symmetrical about corner block 7, and kelly 5 has sliding bar 6 far from one end sliding plug that sliding tiltedly splits 8,
Sliding bar 6 is located at one end sliding sleeve outside kelly 5 and is connected to second spring 15, and one end of second spring 15 is connect with sliding bar 6, the
The other end of two springs 15 is connect with the lateral wall of kelly 5, sliding bar 6 be located at one end in kelly 5 be connected with sliding tiltedly split 8
Corresponding corner block 7, and offer through-hole 16 on sliding bar 6 be located in kelly 5 one section；
The side wall that gag lever post 10 above corner block 7 is placed in outer one section of kelly 5 is connected with the first wedge block 11, and first
The inclined-plane of wedge block 11 rolls the one end for being connected with the second wedge block 12, and the other end of the second wedge block 12 is connected with L-shaped sliding
One end of bar 14, the bar-shaped trough that the other end of L-shaped sliding bar 14 is opened up with 5 upper surface of kelly are slidably connected, the second wedge block 12
Lower end inclined-plane roll and be connected with one end of telescopic rod corresponding with through-hole 16 13, the number of telescopic rod 13 is two, and is closed
Symmetrical in the center line of auscultation head 1, the diameter of through-hole 16 is 2 to 3 times of telescopic rod 13, and the other end sliding of telescopic rod 13 runs through
The upper end of kelly 5, and telescopic rod 13 is located at one end that one section of side wall in kelly 5 is connected with steel wire rope 17, steel wire rope 17 it is another
One end is around fixed pulley and is connected with sliding block 18, and the lower end and the upper surface of kelly 5 of sliding block 18 are slidably connected, fixed pulley and kelly
5 inner wall connection.
Operation principle：When without using stethoscope, the kelly 5 on U-shaped dustproof cover 2 is turned in card slot 3, by stethoscope
On auscultation head 1 cover, have the function that it is dust-proof, then, manually inwardly push sliding bar 6, utilize corner block 7 squeeze two cunnings
It is dynamic tiltedly to split 8 so that gag lever post 10 is blocked with limiting slot 4, at the same time, when the gag lever post 10 above corner block 7 is to moving up
When dynamic, by the first wedge block 11 and the second wedge block 12 so that telescopic rod 13 is moved downward and blocked with through-hole 16, by sliding bar 6
It fixes, when using stethoscope, pulls sliding block 18, sliding block 18 to pull steel wire rope 17, make to close to the direction of auscultation head 1 manually
The telescopic end for obtaining telescopic rod 13 moves upwards, and telescopic rod 13 is detached from through-hole 16, in the effect of the first spring 9 and second spring 15
Under, gag lever post 10 is detached from limiting slot 4, is rotated further by kelly 5 so that kelly 5 is detached from card slot 3, to reach convenient assembly U-shaped
The effect of dustproof cover 2, to protect the clean property of auscultation head 1.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of medical stethoscope, including auscultation head (1) and U-shaped dustproof cover (2), the both ends of the auscultation head (1) open up
There are card slot (3), the inner roof wall and inner bottom wall of card slot (3) to offer limiting slot (4), the both ends of the U-shaped dustproof cover (2) turn
Dynamic to be connected with kelly (5) corresponding with card slot (3), the kelly (5) is hollow structure, it is characterised in that：The kelly (5)
Madial wall be symmetrically slidably connected that there are two slidings tiltedly to split (8), two are slided and tiltedly split (8) opposite one end and be respectively connected with and limit
One end of slot (4) corresponding gag lever post (10), the other end sliding of gag lever post (10) is through the inner wall of kelly (5), the cunning
Dynamic tiltedly split (8) are connect by the first spring (9) with the inner wall of kelly (5) close to one end of gag lever post (10), and the kelly (5) is remote
One end sliding plug for tiltedly splitting (8) from sliding has sliding bar (6), sliding bar (6) to be located at one end sliding sleeve of kelly (5) outside and be connected to
One end of second spring (15), second spring (15) is connect with sliding bar (6), the other end and the kelly (5) of second spring (15)
Lateral wall connection, the sliding bar (6), which is located at one end in kelly (5) and is connected with, tiltedly splits (8) corresponding triangle with sliding
Block (7), and offer through-hole (16) on sliding bar (6) be located in kelly (5) one section；
Gag lever post (10) above corner block (7) is placed in kelly (5), and one section of side wall is connected with the first wedge block (11) outside,
The inclined-plane of first wedge block (11) rolls the one end for being connected with the second wedge block (12), the other end connection of the second wedge block (12)
There is one end of L-shaped sliding bar (14), the bar-shaped trough sliding that the other end and kelly (5) upper surface of L-shaped sliding bar (14) open up connects
It connecing, the lower end inclined-plane of second wedge block (12) rolls the one end for being connected with telescopic rod (13) corresponding with through-hole (16),
The other end sliding of telescopic rod (13) is through the upper end of kelly (5), and telescopic rod (13) is located at the company of one section of side wall in kelly (5)
It is connected to one end of steel wire rope (17), the other end of steel wire rope (17) around fixed pulley and is connected with sliding block (18), sliding block (18)
The upper surface of lower end and kelly (5) is slidably connected, and the fixed pulley is connect with the inner wall of kelly (5).
2. a kind of medical stethoscope according to claim 1, it is characterised in that：The number of the telescopic rod (13) is two
It is a, and the center line about auscultation head (1) is symmetrical.
3. a kind of medical stethoscope according to claim 1, it is characterised in that：The number of first spring (9) is
Two, and it is symmetrical about corner block (7).
4. a kind of medical stethoscope according to claim 1, it is characterised in that：The diameter of the through-hole (16) is flexible
2 to 3 times of bar (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457121.4U CN208065198U (en) | 2017-11-06 | 2017-11-06 | A kind of medical stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721457121.4U CN208065198U (en) | 2017-11-06 | 2017-11-06 | A kind of medical stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208065198U true CN208065198U (en) | 2018-11-09 |
Family
ID=64032827
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721457121.4U Expired - Fee Related CN208065198U (en) | 2017-11-06 | 2017-11-06 | A kind of medical stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208065198U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367686A (en) * | 2019-07-08 | 2019-10-25 | 赵未晞 | Wall-mounted desk |
| CN111743636A (en) * | 2020-06-28 | 2020-10-09 | 朱梅金 | Stethoscope collecting box with sterilization function |
| CN112695556A (en) * | 2021-02-04 | 2021-04-23 | 陈燕玲 | Environment-friendly waste paper pulp filtering device |
| CN114319983A (en) * | 2021-12-25 | 2022-04-12 | 富宁湘滇水泥制品有限公司 | Wire pole convenient to climbing and equipment |
| CN114797255A (en) * | 2022-04-12 | 2022-07-29 | 江苏天马环保科技集团有限公司 | Novel industrial wastewater treatment system |
-
2017
- 2017-11-06 CN CN201721457121.4U patent/CN208065198U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110367686A (en) * | 2019-07-08 | 2019-10-25 | 赵未晞 | Wall-mounted desk |
| CN111743636A (en) * | 2020-06-28 | 2020-10-09 | 朱梅金 | Stethoscope collecting box with sterilization function |
| CN111743636B (en) * | 2020-06-28 | 2023-11-21 | 仙居奋达工艺股份有限公司 | Stethoscope collecting box with sterilization function |
| CN112695556A (en) * | 2021-02-04 | 2021-04-23 | 陈燕玲 | Environment-friendly waste paper pulp filtering device |
| CN114319983A (en) * | 2021-12-25 | 2022-04-12 | 富宁湘滇水泥制品有限公司 | Wire pole convenient to climbing and equipment |
| CN114319983B (en) * | 2021-12-25 | 2024-05-28 | 富宁湘滇水泥制品有限公司 | Telegraph pole convenient to climb and assemble |
| CN114797255A (en) * | 2022-04-12 | 2022-07-29 | 江苏天马环保科技集团有限公司 | Novel industrial wastewater treatment system |
| CN114797255B (en) * | 2022-04-12 | 2023-03-24 | 江苏天马环保科技集团有限公司 | Industrial wastewater treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20191106 |