CN211432973U - Stethoscope for neurology department - Google Patents
Stethoscope for neurology department Download PDFInfo
- Publication number
- CN211432973U CN211432973U CN201821413186.3U CN201821413186U CN211432973U CN 211432973 U CN211432973 U CN 211432973U CN 201821413186 U CN201821413186 U CN 201821413186U CN 211432973 U CN211432973 U CN 211432973U
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- CN
- China
- Prior art keywords
- fixedly connected
- stethoscope
- sound
- auscultation
- earplug
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Abstract
The utility model discloses a stethoscope for neurology department, which comprises a fixed head hoop and an earring, wherein one end of the fixed head hoop is fixedly connected with a fixed plate, one side of the fixed plate is provided with a fixed block, the fixed block and the fixed head hoop are fixedly connected through a screw, the inner side of the fixed block is provided with a sliding rod, one end of the sliding rod is fixedly connected with a sound-insulating earmuff, the earring penetrates through the sound-insulating earmuff and penetrates out from the inner side of the sound-insulating earmuff, one end of the earring is fixedly connected with an auscultation earplug, one end of the auscultation earplug is fixedly connected with the sound-insulating earmuff through a screw; through design at the syllable-dividing ear muff and the earplug one end seal cover in the auscultation earplug outside, wear the stethoscope when overhead through the ear muff to sound completely cut off, and make the seal cover hug closely on the duct through the elasticity of the spring in the seal cover, prevent to be disturbed by outside noise when carrying out the auscultation and can't carry out accurate judgement.
Description
Technical Field
The utility model belongs to the technical field of the stethoscope, concretely relates to stethoscope for neurology department.
Background
The stethoscope is the most commonly used diagnostic tool for physicians, and is the mark of the physicians, and modern medicine begins with the invention of the stethoscope. The stethoscope has been improved in appearance and sound transmission mode since the clinical application of 3.8.3.1817, but the basic structure of the stethoscope is not changed greatly, and the stethoscope mainly comprises a sound pickup part (a chest piece), a transmission part (a rubber tube) and a listening part (an ear piece).
When the existing stethoscope for the neurology department is used, due to the fact that the sizes of different human ear canals are different, when the earplugs are placed in the ears, sealing cannot be conducted, and judgment cannot be conducted accurately.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a stethoscope for neurology department to the current stethoscope for neurology department who proposes in solving above-mentioned background art is when using, because the people's ear canal size of difference is inequality, can not seal when putting the earplug in the ear, and the problem that can't the accuracy judge.
In order to achieve the above object, the utility model provides a following technical scheme: a stethoscope for neurology department comprises a fixed head hoop and an ear ring, wherein one end of the fixed head hoop is fixedly connected with a fixed plate, one side of the fixed plate is provided with a fixed block, the fixed block and the fixed head hoop are fixedly connected through a screw, the inner side of the fixed block is provided with a sliding rod, one end of the sliding rod is fixedly connected with a sound-insulating earmuff, the ear ring penetrates through the sound-insulating earmuff and penetrates out of the inner side of the sound-insulating earmuff, one end of the ear ring is fixedly connected with an auscultation earplug, one end of the auscultation earplug is fixedly connected with the sound-insulating earmuff through a screw, one end of the auscultation earplug is provided with a sealing sleeve, the inner side of the sealing sleeve is provided with a spring, the inner side of the ear ring is fixedly connected with a connecting plate, the stethoscope head is characterized in that a fixing bolt is arranged at one end of the spring piece, the spring piece is fixedly connected with the connecting plate through the fixing bolt and the spring piece adjusting groove, the other end of the earring is fixedly connected with a three-way pipe, one end of the three-way pipe is fixedly connected with a catheter, and one end of the catheter is fixedly connected with a stethoscope head.
Preferably, the inner side of the sealing sleeve is provided with a hollow column, and the hollow column is arranged on the inner side of one end of the auscultation earplug.
Preferably, a sheath is arranged on the inner side of the fixing head band, and the sheath is fixedly connected with the fixing plate through screws.
Preferably, the inner side of the sound insulation earmuffs is provided with a protective soft cushion which is arranged around the auscultation earplugs.
Preferably, the auscultation earplug is of a hollow structure, and is communicated with the earring.
Compared with the prior art, the beneficial effects of the utility model are that: the sound insulation earmuffs arranged outside the auscultation earplugs and the sealing sleeve at one end of the earplugs are designed, so that sound is isolated through the earmuffs when the stethoscope is worn on the head, and the sealing sleeve is tightly attached to the auditory meatus through the elasticity of the spring in the sealing sleeve, and the situation that the auscultation cannot be accurately judged due to the interference of external noise is avoided; through the fixed head hoop of design, can be through the position adjustment of slide bar to head hoop and sound insulation ear muff when wearing the stethoscope, can adapt to the people of head variation in size and use when wearing, it is more comfortable when using the stethoscope, and through the design at the spring leaf adjustment tank, can adjust the fixed position of spring leaf through the spring leaf adjustment tank when wearing the stethoscope, thereby adjust the stiction of earrings, it is more stable when wearing the stethoscope.
Drawings
Fig. 1 is a schematic structural view of the stethoscope of the present invention;
FIG. 2 is a schematic view of the structure of the earmuffs of the present invention;
fig. 3 is a schematic view of the earplug of the present invention;
FIG. 4 is a schematic view of the spring leaf mounting structure of the present invention;
FIG. 5 is a schematic view of the spring plate adjusting structure of the present invention;
in the figure: 1. fixing a head band; 2. a slide bar; 3. a fixed block; 4. sound insulation earmuffs; 5. auscultation earplugs; 6. an ear ring; 7. a spring plate; 8. a three-way pipe; 9. a conduit; 10. an auscultation head; 11. a fixing plate; 12. sealing sleeves; 13. a spring; 14. a connecting plate; 15. fixing the bolt; 16. the spring piece adjusts the groove.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a stethoscope for neurology department comprises a fixed head hoop 1 and ear rings 6, wherein one end of the fixed head hoop 1 is fixedly connected with a fixed plate 11, one side of the fixed plate 11 is provided with a fixed block 3, the fixed block 3 is fixedly connected with the fixed head hoop 1 through screws, the inner side of the fixed block 3 is provided with a sliding rod 2, one end of the sliding rod 2 is fixedly connected with a sound-insulating ear shield 4, the ear rings 6 penetrate through the sound-insulating ear shield 4 and penetrate out of the inner side of the sound-insulating ear shield 4, one end of each ear ring 6 is fixedly connected with an auscultation ear plug 5, one end of each auscultation ear plug 5 is fixedly connected with the sound-insulating ear shield 4 through screws, one end of each auscultation ear plug 5 is provided with a sealing sleeve 12, the inner side of the sealing sleeve 12 is provided with a spring 13, the inner side of each ear ring 6 is fixedly connected with a, one end of the spring piece 7 is provided with a fixing bolt 15, the spring piece 7 and the connecting plate 14 are fixedly connected through the fixing bolt 15 and a spring piece adjusting groove 16, the other end of the earring 6 is fixedly connected with a three-way pipe 8, one end of the three-way pipe 8 is fixedly connected with a catheter 9, and one end of the catheter 9 is fixedly connected with an auscultation head 10.
In order to facilitate the use of the sealing sleeve 12, in this embodiment, it is preferable that the inside of the sealing sleeve 12 is provided with a hollow post which is mounted inside one end of the auscultation earplug 5.
In order to make the fixing headpiece 1 comfortable to wear, in the present embodiment, it is preferable that a sheath is provided on the inner side of the fixing headpiece 1, and the sheath is fixedly connected to the fixing plate 11 by a screw.
In order to make the sound-insulating earmuffs 4 comfortable to wear, in the present embodiment, it is preferable that the sound-insulating earmuffs 4 are provided with a protective cushion on the inside, which is fitted around the auscultation earplugs 5.
In order to make the auscultation earplug 5 convenient to use, in the present embodiment, preferably, the auscultation earplug 5 is a hollow structure, and the auscultation earplug 5 is communicated with the earring 6.
The utility model discloses a theory of operation and use flow: the utility model discloses after having installed, at first inspect the utility model discloses an installation is fixed and safety protection, then just can use, adjust the position of spring leaf 7 through fixing bolt 15 and spring leaf adjustment tank 16 as required, it is more stable when making syllable-dividing ear muff 4 wear on the ear to through slide bar 2 and 3 fixed head hoops of adjustment of fixed block 1 to the suitable position, wear earplug 5 in the duct, seal through the elasticity of seal cover 12 and spring 13, then carry out the auscultation through auscultation head 10, it is right just so to have accomplished the utility model discloses a use, the utility model discloses simple structure, convenience safe in utilization.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A stethoscope for neurology department comprises a fixed head hoop (1) and earrings (6), and is characterized in that: the stethoscope head band is characterized in that one end of the fixed head band (1) is fixedly connected with a fixed plate (11), one side of the fixed plate (11) is provided with a fixed block (3), the fixed block (3) and the fixed head band (1) are fixedly connected through screws, the inner side of the fixed block (3) is provided with a sliding rod (2), one end of the sliding rod (2) is fixedly connected with a sound-insulating earmuff (4), an earring (6) penetrates through the sound-insulating earmuff (4) and penetrates out of the inner side of the sound-insulating earmuff (4), one end of the earring (6) is fixedly connected with a auscultation earplug (5), one end of the auscultation earplug (5) is fixedly connected with the sound-insulating earmuff (4) through screws, one end of the auscultation earplug (5) is provided with a sealing sleeve (12), the inner side of the sealing sleeve, one side of connecting plate (14) is provided with spring leaf (7), spring leaf adjustment tank (16) have been seted up on the surface of spring leaf (7), spring leaf adjustment tank (16) run through the upper and lower surface of spring leaf (7), the one end of spring leaf (7) is provided with fixing bolt (15), spring leaf (7) and connecting plate (14) carry out fixed connection through fixing bolt (15) and spring leaf adjustment tank (16), the other end fixedly connected with three-way pipe (8) of earrings (6), the one end fixedly connected with pipe (9) of three-way pipe (8), the one end fixedly connected with auscultation head (10) of pipe (9).
2. A stethoscope for neurology department according to claim 1, wherein: the inner side of the sealing sleeve (12) is provided with a hollow column which is arranged at the inner side of one end of the auscultation earplug (5).
3. A stethoscope for neurology department according to claim 1, wherein: the inner side of the fixed head hoop (1) is provided with a sheath, and the sheath is fixedly connected with the fixed plate (11) through screws.
4. A stethoscope for neurology department according to claim 1, wherein: the inboard of ear muff (4) gives sound insulation is provided with the protection cushion, the protection cushion is installed around auscultation earplug (5).
5. A stethoscope for neurology department according to claim 1, wherein: the auscultation earplug (5) is of a hollow structure, and the auscultation earplug (5) is communicated with the earring (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413186.3U CN211432973U (en) | 2018-08-30 | 2018-08-30 | Stethoscope for neurology department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821413186.3U CN211432973U (en) | 2018-08-30 | 2018-08-30 | Stethoscope for neurology department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211432973U true CN211432973U (en) | 2020-09-08 |
Family
ID=72311421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821413186.3U Expired - Fee Related CN211432973U (en) | 2018-08-30 | 2018-08-30 | Stethoscope for neurology department |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211432973U (en) |
-
2018
- 2018-08-30 CN CN201821413186.3U patent/CN211432973U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 Termination date: 20210830 |