CN203802491U - Novel stethoscope - Google Patents
Novel stethoscope Download PDFInfo
- Publication number
- CN203802491U CN203802491U CN201420171305.4U CN201420171305U CN203802491U CN 203802491 U CN203802491 U CN 203802491U CN 201420171305 U CN201420171305 U CN 201420171305U CN 203802491 U CN203802491 U CN 203802491U
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- China
- Prior art keywords
- support
- stethoscope
- fixed
- earplug
- connecting rod
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Abstract
The utility model relates to the technical field of medical instruments, in particular to a novel stethoscope. The novel stethoscope is intended for resolving a problem that a conventional stethoscope is inconveniently carried and brings uncomfortable stethoscopy to doctors, and moreover, the novel stethoscope is used for carrying out stethoscopy by a number of people in the mean time. The novel stethoscope has following beneficial effects: doctors can carry out stethoscopy through earplugs and others can also carry out stethoscopy by wearing Bluetooth earpieces; a Bluetooth emission module of a stethoscope head is used for transmitting heart sound signals wirelessly to Bluetooth earpieces without restriction of length of a rubber hose so that multi-user simultaneous stethoscopy is achieved; the stethoscope is folded in no need of usage and wrapped by a bandage of the rubber hose and fixed via magic tapes; and the stethoscope is conveniently carried due to size reduction after being folded.
Description
Technical field
This utility model relates to technical field of medical instruments, is specifically a kind ofly easy to carry, stethoscope that can many people auscultations simultaneously.
Background technology
Stethoscope has good effect for listening to aspect patient's hear sounds, and the stethoscope of use comprises auscultation head, sebific duct and earplug conventionally.Doctor, when carrying out auscultation, is attached to auscultation head at patient's chest place, and earplug is filled in and in ear, carried out listening to of hear sounds.When doctor makes the rounds of the wards or holds a consultation, everyone needs to carry out auscultation, if everyone carries out auscultation successively, not only loses time, and affects patient's rest.For the patient of arrhythmia, when listening to heart rate, there is the inaccurate phenomenon of counting in doctor; Also have unavoidably absent-minded time, cause counting inaccurate.Particularly in community or rural area, when patient walks inconvenience, need doctor's consultation of doctors of going out, stethoscopic easy to carry be very important.Therefore, be badly in need of a kind of novel stethoscope, both easy to carry, auscultation is comfortable, can carry out auscultation again simultaneously, obtains patient's heart rate data accurately.The radio electron echometer that Chinese patent 2012205083399 is announced is provided with Bluetooth transmission module and amplifier in auscultation head, is provided with bluetooth receiver module and sound collector, to realize the wireless transmission of hear sounds in earplug.
Utility model content
The purpose of this utility model is to provide a kind of stethoscope, and being used for solving existing stethoscope carries inconvenience, the uncomfortable problem of doctor's auscultation on the one hand; On the other hand, for many people, carry out auscultation simultaneously.
The technical scheme in the invention for solving the technical problem is: a kind of stethoscope, comprise auscultation head and earplug, in described auscultation head, be provided with Bluetooth transmission module and amplifier, it is characterized in that, the sebific duct that also comprises whole one-tenth Y-shaped, two ends at described sebific duct are connected with respectively auscultation head and pair of brackets, described in each, support comprises mutually folding the first support and the second support, described earplug is fixed on the free end of the second support, in the outer cover of described earplug, is equipped with flexible earplug set; Put up inverted "eight" shape setting for described first of two in-lines, bottom at the first support described in two is provided with an installed part, described installed part comprises two circular front-plate that be arranged in parallel and rear plate, and two symmetrically arranged fan-shaped fixed blocks are fixed on described header board two ends and described header board is fixedly connected with rear plate; Described in each, on fixed block, be fixed with one first otic placode, described in two, the first otic placode is rotationally connected with the bottom of the first support respectively, and between the first support, is being provided with angle-adjusting mechanism described in two;
Described in each, the arc surface of fixed block is provided with one first groove, described in each, in the first groove, be fixed with an earphone fixture, described in each, in earphone fixture, be provided with one second groove, described in each, in the second groove, be placed with the bluetooth earphone with the wireless telecommunications of described Bluetooth transmission module, and the arc surface of fixed block is provided with a sealing member described in each;
On the top of described sebific duct, be equipped with the bandage of a rectangle, on described bandage, be provided with VELCRO.
Further, described angle-adjusting mechanism comprises head rod, the second connecting rod and the first jackscrew, the installation end of described head rod and the second connecting rod is articulated and connected with the middle part of two first supports respectively, free end at described the second connecting rod is provided with an elongated slot, the free end of described head rod and described elongated slot are slidably matched, and are provided with the first jackscrew between described head rod and the second connecting rod.
Further, described the first support is a metal tube, and the second support is the solid metal of " 7 " font, and the inner chamber of the installation end of described the second support and the first support is slidably matched, and is provided with the second jackscrew between described the first support and the second support.
Further, described head rod and the second connecting rod are circular Metallic rod.
Further, described earphone fixture is the square flexible piece being bonded in the first groove.
Further, described earphone fixture is sponge member or rubber parts.
Further, described sealing member is arc, described in each, the installation end of sealing member is hingedly mounted on respectively between header board and rear plate, described in each, the free-ended inner side of sealing member is provided with one first projection, is provided with the slot of pegging graft and coordinating with described the first projection on the exterior arc surface of described fixed block.
Further, described sealing member and installed part are working of plastics.
Further, described fixed block is fixedly connected with by screw with rear plate.
The beneficial effects of the utility model are: the stethoscope that this utility model provides, doctor can carry out auscultation by earplug on the one hand, other staff can carry out auscultation by wearing bluetooth earphone on the other hand, Bluetooth transmission module in auscultation head is wirelessly transmitted to cardiechema signals in bluetooth earphone, be not subject to the restriction of sebific duct length, auscultation when many people can be realized; When not needing to use stethoscope, can stethoscope is folding, by the bandage on sebific duct, stethoscope is wrapped up and fixed by VELCRO, after stethoscope is folding, dwindle stethoscopic volume, be easy to carry.
Accompanying drawing explanation
Fig. 1 is schematic three dimensional views of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is A-A cutaway view in Fig. 2;
Fig. 4 is installed part and the first support connection diagram;
Fig. 5 is installed part schematic three dimensional views;
Fig. 6 is the middle b place partial enlarged drawing of Fig. 2;
Fig. 7 is earphone fixture schematic three dimensional views;
In figure: 1 first support, 2 second supports, 1 ' the first support, 2 ' the second supports, 3 earplugs, 31 earplug sets, 4 installed parts, 41 header boards, 42 rear plates, 43 sealing plates, 43 ' sealing plate, 44 fixed blocks, 44 ' fixed block, 45 earphone fixtures, 45 ' earphone fixture, 46 first projections, 47 bluetooth earphones, 47 ' bluetooth earphone, 5 sebific ducts, 51 bandages, 52 VELCRO, 6 auscultation heads, 7 second projections, 81 first rotating shafts, 82 second rotating shafts, 83 the 3rd rotating shafts, the 83 ' three rotating shaft, 91 first otic placodes, 92 second otic placodes, 92 ' the second otic placodes, 93 head rods, 94 second connecting rods, 10 first jackscrews, 11 second jackscrews, 12 first grooves, 13 second grooves, 13 ' the second grooves.
The specific embodiment
As shown in Figures 1 to 7, this utility model comprises the first support 1(1 '), the second support 2(2 '), earplug 3, earplug set 31, installed part 4, sebific duct 5, bandage 51 and auscultation head 6, below in conjunction with accompanying drawing, this utility model is described in detail.
As Figure 1 and Figure 4, installed part 4 comprises header board 41, rear plate 42 and fixed block 44(44 '), header board 41 and rear plate 42 are circular plastic plate, and front and rear panels be arranged in parallel.On header board, be fixed with two fixed blocks that are symmetrical set 44 and fixed block 44 ', fixed block is fan-shaped unit of plastic, can with header board integrated injection molding.Rear plate is fixed on the non-installed surface of fixed block, and for ease of fixed installation, rear plate and fixed block are connected by screw.On two fixed blocks, be installed with respectively one first otic placode 91(91 '), on each first otic placode, be provided with a shaft hole, in two shaft holes, rotate respectively one first rotating shaft 81 is installed.On two fixed blocks, be rotatablely equipped with respectively one first support, the first support 1 arranging about being respectively and the first support 1 ', be specially: the first support is stainless steel metal pipe, on the outer wall of each the first support bottom, fix respectively one second projection 7, in each second projection, be respectively equipped with a through hole, two first supports are fixedly connected with the first rotating shaft of corresponding side respectively by this through hole; Therefore, the first support can rotate around the first rotating shaft.The bottom of two first supports connects by sebific duct 5, and the whole one-tenth of sebific duct Y-shaped, comprises two installation ends on top and a free end of bottom, and two installation ends of sebific duct are nested with respectively and are fixed on the bottom of two first supports, and the free end of sebific duct is connected with auscultation head 6.
As shown in Figure 2, one second support that is slidably installed in each first support, be respectively the second support 2 and the second support 2 ', the second support is the solid metal of " 7 " font, the upper end of the second support is free end, lower end is installation end.The second support 2(2 ') installation end extend into respectively the first support 1(1 ') in, and be respectively equipped with one second jackscrew 11 between two first supports and corresponding the second support; When unclamping the second jackscrew, the second support can slide in the first support; Lock the second jackscrew, make the second support relative fixing with the first support.When the second support is during in limit superior position, stethoscope is in using state; When the second support is during in limit inferior position, stethoscopic the first support and the second support are in folded state.Free end at each the second support is fixed with respectively an earplug 3, as shown in Figure 3, in the outer cover of each earplug, is equipped with an earplug set 31.Earplug is the working of plastics of cylindricality, and the shape of earplug set and earplug profile adapt, and earplug set is made by sponge or quality of rubber materials, earplug set be provided for alleviating the sense of discomfort that earplug causes the extruding of people's ear.
For ease of regulating the distance between two earplugs, needs while wearing stethoscope to adapt to different people, as shown in Fig. 2, Fig. 6, on the outer wall at the first support 1 middle part, be fixed with one second otic placode 92, on the outer wall at first support 1 ' middle part, be fixed with one second otic placode 92 '.On the second otic placode 92, by the second rotating shaft 82, be rotationally connected a head rod 93, the second otic placode 92 ' on by the second rotating shaft 82, be rotatably connected to one second connecting rod 94, head rod and the second connecting rod are whole conglobate Metallic rod, and the external diameter of the second connecting rod is greater than the external diameter of head rod.In the second connecting rod inside, be provided with an elongated slot, the internal diameter size of this elongated slot is identical with the outside dimension of head rod, the free end of head rod extend in the second connecting rod and can slide by relative the second connecting rod, between head rod and the second connecting rod, be provided with one first jackscrew 10, the locking by the first jackscrew realizes relatively fixing between head rod and the second connecting rod.Unclamp the first jackscrew, head rod is horizontally slipped in the second connecting rod, just can realize the distance adjustment between two earplugs.
During use, first unclamp the second jackscrew, the second support is extracted out from the first support; Unclamp the first jackscrew, earplug is filled in ear, adjust the distance between head rod and the second connecting rod, comfortable to guarantee that earplug is filled in ear aftersensation.Then auscultation head is attached to patient's front, just can carries out auscultation.The sound of heartbeat, is delivered in people's ear by sebific duct, first, second support and earplug.Phonographic recorder is installed in addition on sebific duct, and phonographic recorder can be collected the sound of heartbeat and be stored as audio files, for clinical research.For ease of many people, patient is carried out to auscultation simultaneously, as shown in Figure 4, in each fixed block, be respectively equipped with one first groove 12, in each first groove 12, be fixed with respectively an earphone fixture 45(45 '), earphone fixture is sponge member or the rubber parts of whole squarely, and earphone fixture and the first groove bonding are fixed.As shown in Figure 7.At each earphone fixture 45(45 ') in be provided with one second groove 13(13 '), the second groove is used for placing bluetooth earphone 47(47 '), and the size of the second groove is slightly smaller than the size of bluetooth earphone.After bluetooth earphone is filled in the second groove in earphone fixture, the second groove of earphone fixture deforms, and so that bluetooth earphone is formed to extruding, makes earphone fixture form a kind of clamping action to bluetooth earphone.Between the arcuate flanks of each fixed block and the face of cylinder of header board, there is certain distance, between header board and rear plate by the 3rd rotating shaft 83(83 ') a sealing member 43(43 ' is articulated and connected respectively), sealing member is the plastic plate of arc, and the right setting of two sealing member one the first from left.On the free-ended inner arc surface of each sealing member, be fixed with respectively one first projection 46, the first projection is square unit of plastic, at corresponding fixed block 44(44 ') on be respectively equipped with slot, after each first projection is inserted in slot, sealing member 43(43 ') exterior arc surface overlaps with the periphery of header board, and the inner arc surface of sealing member overlaps with the exterior arc surface of corresponding fixed block.Now, sealing member is sealed in bluetooth earphone in the first groove.In auscultation head, be provided with Bluetooth transmission module and amplifier, each bluetooth earphone and the Bluetooth transmission module wireless telecommunications that are arranged in auscultation head, the sound of heartbeat, after amplifier amplifies, is sent in bluetooth earphone through Bluetooth transmission module, to realize the demand of many people auscultation simultaneously.During use, a people can be by wearing auscultation with stethoscope, and other people can carry out auscultation by wearing bluetooth earphone, and only the free end of sealing member need be plucked out just and can take out bluetooth earphone.For ease of controlling bluetooth earphone, on bluetooth earphone, be provided with on and off switch.
For ease of stethoscopic, carry, be nested with and be fixed with a bandage 51 in the external wall of upper portion of sebific duct, the cotton that bandage is rectangle is provided with VELCRO 52 on bandage.While not needing to use stethoscope, can be by the first support and the second support-folding, and head rod is slided to the low order end of the second connecting rod, the bottom of sebific duct and the first support are overlayed on bandage to the bandage being adhesively fixed by VELCRO of then reeling.Now, whole stethoscope is rolled into a web-like, easy to carry.
Claims (9)
1. a stethoscope, comprise auscultation head and earplug, in described auscultation head, be provided with Bluetooth transmission module and amplifier, it is characterized in that, the sebific duct that also comprises whole one-tenth Y-shaped, is connected with respectively auscultation head and pair of brackets at the two ends of described sebific duct, and described in each, support comprises mutually folding the first support and the second support, described earplug is fixed on the free end of the second support, in the outer cover of described earplug, is equipped with flexible earplug set; Put up inverted "eight" shape setting for described first of two in-lines, bottom at the first support described in two is provided with an installed part, described installed part comprises two circular front-plate that be arranged in parallel and rear plate, and two symmetrically arranged fan-shaped fixed blocks are fixed on described header board two ends and described header board is fixedly connected with rear plate; Described in each, on fixed block, be fixed with one first otic placode, described in two, the first otic placode is rotationally connected with the bottom of the first support respectively, and between the first support, is being provided with angle-adjusting mechanism described in two;
Described in each, the arc surface of fixed block is provided with one first groove, described in each, in the first groove, be fixed with an earphone fixture, described in each, in earphone fixture, be provided with one second groove, described in each, in the second groove, be placed with the bluetooth earphone with the wireless telecommunications of described Bluetooth transmission module, and the arc surface of fixed block is provided with a sealing member described in each;
On the top of described sebific duct, be equipped with the bandage of a rectangle, on described bandage, be provided with VELCRO.
2. a kind of stethoscope according to claim 1, it is characterized in that, described angle-adjusting mechanism comprises head rod, the second connecting rod and the first jackscrew, the installation end of described head rod and the second connecting rod is articulated and connected with the middle part of two first supports respectively, free end at described the second connecting rod is provided with an elongated slot, the free end of described head rod and described elongated slot are slidably matched, and are provided with the first jackscrew between described head rod and the second connecting rod.
3. a kind of stethoscope according to claim 2, it is characterized in that, described the first support is a metal tube, the second support is the solid metal of " 7 " font, the inner chamber of the installation end of described the second support and the first support is slidably matched, and is provided with the second jackscrew between described the first support and the second support.
4. a kind of stethoscope according to claim 2, is characterized in that, described head rod and the second connecting rod are circular Metallic rod.
5. a kind of stethoscope according to claim 1, is characterized in that, described earphone fixture is the square flexible piece being bonded in the first groove.
6. a kind of stethoscope according to claim 5, is characterized in that, described earphone fixture is sponge member or rubber parts.
7. a kind of stethoscope according to claim 1, it is characterized in that, described sealing member is arc, described in each, the installation end of sealing member is hingedly mounted on respectively between header board and rear plate, described in each, the free-ended inner side of sealing member is provided with one first projection, is provided with the slot of pegging graft and coordinating with described the first projection on the exterior arc surface of described fixed block.
8. a kind of stethoscope according to claim 7, is characterized in that, described sealing member and installed part are working of plastics.
9. a kind of stethoscope according to claim 1, is characterized in that, described fixed block is fixedly connected with by screw with rear plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171305.4U CN203802491U (en) | 2014-04-10 | 2014-04-10 | Novel stethoscope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420171305.4U CN203802491U (en) | 2014-04-10 | 2014-04-10 | Novel stethoscope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203802491U true CN203802491U (en) | 2014-09-03 |
Family
ID=51441308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420171305.4U Withdrawn - After Issue CN203802491U (en) | 2014-04-10 | 2014-04-10 | Novel stethoscope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203802491U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932732A (en) * | 2014-04-10 | 2014-07-23 | 山东省立医院 | Novel stethoscope |
-
2014
- 2014-04-10 CN CN201420171305.4U patent/CN203802491U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103932732A (en) * | 2014-04-10 | 2014-07-23 | 山东省立医院 | Novel stethoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140903 Effective date of abandoning: 20150826 |
|
| RGAV | Abandon patent right to avoid regrant |