CN216439221U - Cardiovascular internal medicine stethoscope - Google Patents
Cardiovascular internal medicine stethoscope Download PDFInfo
- Publication number
- CN216439221U CN216439221U CN202122894625.5U CN202122894625U CN216439221U CN 216439221 U CN216439221 U CN 216439221U CN 202122894625 U CN202122894625 U CN 202122894625U CN 216439221 U CN216439221 U CN 216439221U
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- China
- Prior art keywords
- block
- connecting rod
- lapping
- stethoscope
- rod
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- 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
Links
- 230000002526 effect on cardiovascular system Effects 0.000 title claims abstract description 21
- 239000003814 drug Substances 0.000 title abstract description 8
- 238000001125 extrusion Methods 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 abstract description 7
- 238000003780 insertion Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000031229 Cardiomyopathies Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000002555 auscultation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 208000029078 coronary artery disease Diseases 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 208000019553 vascular disease Diseases 0.000 description 1
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Abstract
The utility model discloses a stethoscope for cardiovascular department, which comprises a lapping rod and an elastic rod, wherein earplugs are fixedly arranged on the upper surface of the lapping rod, rubber sleeves are sleeved and connected on the lower surface of the lapping rod, the lapping rod is symmetrically distributed around the centers of the rubber sleeves, and rubber tubes are fixedly arranged on the lower surface of the rubber sleeves; further comprising: the lapping block is fixedly arranged at the tail end of the rubber pipe, and a connecting rod is movably arranged in the lapping block; the earphone is fixedly connected with the connecting rod, and the front section of the connecting rod is of an inverted L-shaped structure. This cardiovascular internal medicine stethoscope presses the movable block when the earphone needs to be changed, and the movable block releases the draw-in groove with the fixture block through the extrusion piece, and connecting rod and overlap joint piece are not in the state of block this moment, and the connecting rod is popped out the overlap joint piece under the effect of first spring and bearing block, has pulled down connecting rod and earphone from the overlap joint piece this moment promptly, and the dismantlement process is simple and convenient.
Description
Technical Field
The utility model relates to the technical field of cardiovascular medicine, in particular to a stethoscope for cardiovascular medicine.
Background
The cardiovascular department mainly treats heart and related vascular diseases, such as coronary heart disease, cardiomyopathy and the like, and is a very main department in hospitals, and the stethoscope is a common instrument in the cardiovascular department, such as a stereo stethoscope with the publication number of CN2274031 and a stereo stethoscope head, can determine the optimal auscultation position and can hear stereo sign sounds with high sensitivity, good resolution and clear sound, and diseases are identified and diagnosed through comprehensive analysis;
however, after the stethoscope head is used for a long time, the stethoscope head can be damaged, and the stethoscope head is inconvenient and quick to disassemble, so that the normal disinfection and cleaning work is influenced, the operation of replacing the stethoscope head is also influenced, and the working efficiency of workers is reduced.
Aiming at the problems, innovative design is urgently needed on the basis of the original stethoscope for cardiovascular medicine.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stethoscope for cardiovascular department, which aims to solve the problems that the stethoscope head is inconvenient to disassemble quickly, the ordinary disinfection and cleaning work is influenced, the operation of replacing the stethoscope head is influenced, and the working efficiency of workers is reduced.
In order to achieve the purpose, the utility model provides the following technical scheme: a stethoscope for cardiovascular department comprises a lapping rod and an elastic rod, wherein earplugs are fixedly mounted on the upper surface of the lapping rod, a rubber sleeve is sleeved and connected on the lower surface of the lapping rod, the lapping rod is symmetrically distributed around the center of the rubber sleeve, and a rubber tube is fixedly mounted on the lower surface of the rubber sleeve;
the elastic rod is fixedly arranged on the surface of the connecting rod;
a cardiovascular medical stethoscope, further comprising:
the lapping block is fixedly arranged at the tail end of the rubber pipe, and a connecting rod is movably arranged in the lapping block;
the earphone is fixedly connected with the connecting rod, and the front section of the connecting rod is of an inverted L-shaped structure;
the bearing block, bearing block movable mounting be in the inside of overlap joint piece, and the inside of overlap joint piece has seted up the draw-in groove to the constant head tank has been seted up on the surface of overlap joint piece.
Preferably, the last fixed surface of connecting rod install with the locating piece that the constant head tank corresponds, and the inside fixed mounting of connecting rod has the second spring that plays the elasticity effect of resetting to the other one side of second spring with the inner wall fixed connection of connecting rod, when the installation connecting rod, with the connecting rod insert the overlap joint piece in, aim at the constant head tank with the locating piece, make things convenient for staff's insertion.
Preferably, the other side fixedly connected with of second spring with the fixture block that the draw-in groove corresponds, the left side fixed mounting of bearing block has the first spring that plays the elasticity effect of resetting to the other one side of first spring with the inner wall fixed connection of overlap joint piece, at the insertion process, the fixture block can be extruded by the inner wall of overlap joint piece, and the fixture block is moved toward the inside of connecting rod, and the second spring is extruded this moment, and at the insertion process, the terminal of connecting rod can extrude the bearing block simultaneously.
Preferably, the inside fixed mounting of overlap joint piece has spacing post, and spacing post run through in the inside of bearing block to the bearing block about the central symmetry of connecting rod distributes, when the bearing block is extruded by the connecting rod, spacing post makes the bearing block only remove in the horizontal direction, and first spring is extruded by the bearing block simultaneously.
Preferably, the movable block is movably mounted on the surface of the lapping block, the extrusion block is fixedly mounted on the lower surface of the movable block and penetrates through the inside of the lapping block, and when the connecting rod needs to be disassembled, the movable block is pressed, and at the moment, the movable block can drive the extrusion block to move towards the inside of the lapping block.
Preferably, the lower surface of the extrusion block is attached to the upper surface of the clamping block, the side surface of the extrusion block is fixedly provided with a convex block, the convex block is symmetrically distributed about the center of the extrusion block, when the extrusion block moves towards the inside of the lap joint block, the convex block can slide in the groove, and when the convex block contacts the bottom of the groove, the extrusion block pushes the clamping block out of the clamping groove.
Preferably, the inside of overlap joint piece seted up with the recess that the lug corresponds, after the extrusion piece released the draw-in groove with the fixture block, first spring kick-backs, and first spring releases the overlap joint piece with the connecting rod through the bearing block, and the dismantlement process is swift convenient.
Compared with the prior art, the utility model has the beneficial effects that: the stethoscope for cardiovascular internal medicine adopts a novel structural design, and the stethoscope comprises the following specific contents:
(1) when the stethoscope of the cardiovascular department needs to be replaced, the movable block is pressed, the movable block pushes the clamping block out of the clamping groove through the extrusion block, the connecting rod and the lap joint block are not in a clamping state, the connecting rod is popped out of the lap joint block under the action of the first spring and the bearing block, the connecting rod and the stethoscope are detached from the lap joint block, and the detaching process is simple and convenient;
(2) this cardiovascular internal medicine stethoscope inserts the connecting rod in the overlap joint piece when new earphone is installed to needs, makes the locating piece aim at the constant head tank simultaneously, and when the locating piece entered into the constant head tank inside, fixture block and draw-in groove were in same vertical direction, and the fixture block entered into the draw-in groove under the effect of second spring this moment, installed new earphone on the overlap joint piece promptly, this moment through overlap joint pole and earplug, the operative installations can.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the connection structure of the overlapping block and the movable block of the present invention;
FIG. 3 is a schematic perspective view of the joint block of the present invention;
FIG. 4 is a schematic view of a connection structure of a fixture block and a connecting rod according to the present invention;
fig. 5 is a schematic view of the connecting structure of the earpiece and the connecting rod of the present invention.
In the figure: 1. a lap joint rod; 2. an earplug; 3. a rubber sleeve; 4. an elastic rod; 5. a rubber tube; 6. a lapping block; 7. a handset; 8. a movable block; 9. extruding the block; 10. positioning a groove; 11. a connecting rod; 12. positioning blocks; 13. a clamping block; 14. a pressure-bearing block; 15. a limiting column; 16. a first spring; 17. a second spring; 18. a bump; 19. a groove; 20. a clamping groove.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a stethoscope for cardiovascular department comprises a lap joint rod 1 and an elastic rod 4, wherein earplugs 2 are fixedly mounted on the upper surface of the lap joint rod 1, rubber sleeves 3 are sleeved and connected on the lower surface of the lap joint rod 1, the lap joint rod 1 is symmetrically distributed about the centers of the rubber sleeves 3, and rubber tubes 5 are fixedly mounted on the lower surface of the rubber sleeves 3;
the elastic rod 4 is fixedly arranged on the surface of the lapping rod 1;
a cardiovascular medical stethoscope, further comprising:
the lapping block 6 is fixedly arranged at the tail end of the rubber tube 5, and a connecting rod 11 is movably arranged in the lapping block 6;
the earphone 7 is fixedly connected with the connecting rod 11, and the front section of the connecting rod 11 is of an inverted L-shaped structure;
the bearing block 14, bearing block 14 movable mounting has seted up draw-in groove 20 in the inside of overlap joint piece 6 to the constant head tank 10 has been seted up on the surface of overlap joint piece 6.
The upper surface of the connecting rod 11 is fixedly provided with a positioning block 12 corresponding to the positioning groove 10, the connecting rod 11 is fixedly provided with a second spring 17 playing a role in elastic reset inside, and the other side of the second spring 17 is fixedly connected with the inner wall of the connecting rod 11.
The other side of the second spring 17 is fixedly connected with a clamping block 13 corresponding to the clamping groove 20, the left side of the bearing block 14 is fixedly provided with a first spring 16 playing a role in elastic return, and the other side of the first spring 16 is fixedly connected with the inner wall of the lapping block 6.
The inside fixed mounting of overlap joint piece 6 has spacing post 15, and spacing post 15 runs through in the inside of bearing block 14 to bearing block 14 is about the central symmetry distribution of connecting rod 11.
When the receiver 7 needs to be installed, a worker inserts the connecting rod 11 into the overlapping block 6, and simultaneously, the positioning block 12 is aligned with the positioning groove 10, at this time, the surface of the clamping block 13 is pressed by the inner wall of the overlapping block 6, the clamping block 13 moves towards the inside of the connecting rod 11, the second spring 17 is pressed by the clamping block 13, when the positioning block 12 enters the positioning slot 10, the latch 13 and the slot 20 are in the same vertical direction, at this time, the latch 13 enters the slot 20 under the action of the second spring 17, i.e., a new earpiece 7 has been mounted on the overlap block 6, and when the connecting rod 11 pushes the bearing block 14, the bearing block 14 is moved to the left, and at the same time, the stopper 15 moves the bearing block 14 only in the horizontal direction, the first spring 16 is pressed by the bearing block 14, after the earpiece 7 is installed, the staff uses the device by means of the lap bar 1, the earplug 2 resilient bar 4 and the rubber tube 5.
The movable block 8 is movably mounted on the surface of the lapping block 6, the extrusion block 9 is fixedly mounted on the lower surface of the movable block 8, and the extrusion block 9 penetrates through the lapping block 6.
The lower surface of the extrusion block 9 is attached to the upper surface of the fixture block 13, the side surface of the extrusion block 9 is fixedly provided with a convex block 18, the convex block 18 is symmetrically distributed about the center of the extrusion block 9, and a groove 19 corresponding to the convex block 18 is formed in the lapping block 6.
After long-time use, the condition that damage appears in earphone 7 inevitable, earphone 7 needs to be changed this moment, the staff can press movable block 8 earlier this moment, movable block 8 drives extrusion piece 9 and moves toward the inside of overlap joint piece 6, lug 18 is synchronous slides in recess 19 simultaneously, when lug 18 contacts the bottom of recess 19, extrusion piece 9 releases fixture block 13 draw-in groove 20, connecting rod 11 and overlap joint piece 6 are not in the state of block this moment, first spring 16 kick-backs this moment, first spring 16 drives bearing block 14 synchronous motion, connecting rod 11 is under the effect of first spring 16 and bearing block 14, by popping out overlap joint piece 6, pull down connecting rod 11 and earphone 7 from overlap joint piece 6 this moment promptly, the dismantlement process is simple and convenient.
The working principle is as follows: when the cardiovascular medical stethoscope is used, the cardiovascular medical stethoscope is firstly placed at a position needing to work, according to the figures 1-5, when a receiver 7 needs to be installed, a worker inserts the connecting rod 11 into the lapping block 6, when the positioning block 12 enters the positioning groove 10, the clamping block 13 and the clamping groove 20 are in the same vertical direction, the clamping block 13 enters the clamping groove 20 under the action of the second spring 17, namely a new receiver 7 is installed on the lapping block 6, the worker uses the device through the lapping rod 1, the elastic rod 4 of the earplug 2 and the rubber tube 5, when the receiver 7 needs to be replaced, the worker can firstly press the movable block 8, the extrusion block 9 pushes the clamping block 13 out of the clamping groove 20, at the moment, the connecting rod 11 and the lapping block 6 are not in a clamping state, at the moment, the connecting rod 11 is popped out of the lapping block 6 under the action of the first spring 16 and the bearing block 14, namely, the connecting rod 11 and the receiver 7 are detached from the lapping block 6, and the detaching process is simple and convenient.
The above is the operation of the whole device, and the details which are not described in detail in this specification are well known to those skilled in the art.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A stethoscope for cardiovascular department comprises a lapping rod and an elastic rod, wherein earplugs are fixedly mounted on the upper surface of the lapping rod, a rubber sleeve is sleeved and connected on the lower surface of the lapping rod, the lapping rod is symmetrically distributed around the center of the rubber sleeve, and a rubber tube is fixedly mounted on the lower surface of the rubber sleeve;
the elastic rod is fixedly arranged on the surface of the lapping rod;
it is characterized by also comprising:
the lapping block is fixedly arranged at the tail end of the rubber pipe, and a connecting rod is movably arranged in the lapping block;
the earphone is fixedly connected with the connecting rod, and the front section of the connecting rod is of an inverted L-shaped structure;
the bearing block, bearing block movable mounting be in the inside of overlap joint piece, and the inside of overlap joint piece has seted up the draw-in groove to the constant head tank has been seted up on the surface of overlap joint piece.
2. The stethoscope according to claim 1, wherein said stethoscope further comprises: the upper surface fixed mounting of connecting rod have with the locating piece that the constant head tank corresponds, and the inside fixed mounting of connecting rod has the second spring that plays the elasticity effect of resetting, and the other one side of second spring with the inner wall fixed connection of connecting rod.
3. A cardiovascular medical stethoscope as defined in claim 2, wherein: the clamping block that one side fixedly connected with in the other of second spring with the draw-in groove corresponds, the left side fixed mounting of bearing block has the first spring that plays the elasticity effect of restoring to one side in the other of first spring with the inner wall fixed connection of overlap joint piece.
4. The stethoscope according to claim 1, wherein said stethoscope further comprises: the inside fixed mounting of overlap joint piece has spacing post, and spacing post run through in the inside of bearing block to the bearing block is about the central symmetric distribution of connecting rod.
5. The stethoscope according to claim 1, wherein said stethoscope further comprises: the surface movable mounting of overlap joint piece has the movable block, and the lower fixed surface of movable block installs the extrusion piece to the extrusion piece run through in the inside of overlap joint piece.
6. The stethoscope according to claim 5, wherein said stethoscope further comprises: the lower surface of the extrusion block is attached to the upper surface of the fixture block, the side surface of the extrusion block is fixedly provided with a convex block, and the convex block is symmetrically distributed around the center of the extrusion block.
7. The stethoscope according to claim 6, wherein said stethoscope further comprises: and a groove corresponding to the lug is formed in the lapping block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894625.5U CN216439221U (en) | 2021-11-23 | 2021-11-23 | Cardiovascular internal medicine stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122894625.5U CN216439221U (en) | 2021-11-23 | 2021-11-23 | Cardiovascular internal medicine stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216439221U true CN216439221U (en) | 2022-05-06 |
Family
ID=81353115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122894625.5U Expired - Fee Related CN216439221U (en) | 2021-11-23 | 2021-11-23 | Cardiovascular internal medicine stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216439221U (en) |
-
2021
- 2021-11-23 CN CN202122894625.5U patent/CN216439221U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20220506 |