CN203789947U - Temperature-compensation-type Bluetooth stethoscope chest piece structure - Google Patents
Temperature-compensation-type Bluetooth stethoscope chest piece structure Download PDFInfo
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- CN203789947U CN203789947U CN201420159795.6U CN201420159795U CN203789947U CN 203789947 U CN203789947 U CN 203789947U CN 201420159795 U CN201420159795 U CN 201420159795U CN 203789947 U CN203789947 U CN 203789947U
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- bluetooth
- chest piece
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- piece structure
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Abstract
The utility model discloses a temperature-compensation-type Bluetooth stethoscope chest piece structure which comprises a high-frequency sound collecting cavity, a low-frequency sound collecting cavity and a connecting head. The temperature-compensation-type Bluetooth stethoscope chest piece structure is characterized in that a heating wire is wound on a mounting body between the high-frequency sound collecting cavity and the low-frequency sound collecting cavity, a first electroconductive ring and a second electroconductive ring are arranged on a pipe wall of the connecting head, two ends of the heating wire are connected on the first electroconductive ring and the second electroconductive ring respectively, and the heating wire can be powered through the first electroconductive ring and the second electroconductive ring when a Bluetooth auscultation module is connected into the connecting head. The temperature-compensation-type Bluetooth stethoscope chest piece structure has the obvious advantages that the chest piece structure is simple in structure, can be connected with a common pipeline-type ear piece for use and can also be connected with the Bluetooth auscultation module to realize wireless transmission of diagnosis signals, certain temperature compensation can be provided for the chest piece structure through heat emitted by the heating wire, close contact between a doctor and a patient can be avoided, pessimal stimulation caused to the patient due to the fact that a chest piece is too low in temperature can be avoided, and the chest piece structure is more convenient to use.
Description
Technical field
This utility model belongs to medical instruments field, relates in particular to a kind of temperature compensating type bluetooth stethoscope chest piece structure.
Background technology
Stethoscope, as a kind of common medical apparatus and instruments, plays an important role in inside and outside section state of an illness diagnostic procedure.Traditional stethoscope is mainly comprised of chest piece, diagnostic tube, listening piece, in use procedure, usually needs doctor and patient's close contact, patient easily produces anxiety, constriction, especially child patient, can cause their resistance because of frightened, thereby normal state of an illness diagnosis is exerted an influence.
In addition, traditional chest piece structure often adopts the shell of metal, when it contacts with patient skin, easily produces ice-cold sensation, and patient is caused to unexpected stimulation, for gerontal patient or cardiac, easily brings out other harmful effects especially.
Although there are many people to propose constant temperature stethoscope (as patent documentation 201320328425.8 constant temperature digital display electronic stethoscopes) and bluetooth stethoscope (as 201120080918.3 1 kinds of the patent documentations electronic stethoscope based on Bluetooth transmission) etc. in prior art, but the technical scheme that simultaneously solves above-mentioned two kinds of defects is also less, and be mentioning of conceptualization in most document, in structural design, do not improved preferably.
Utility model content
For the problems referred to above, it is a kind of simple in structure, easy to use that this utility model provides, and the temperature compensating type bluetooth stethoscope chest piece structure of the remote auscultation of energy, and concrete technical scheme is as follows:
A kind of temperature compensating type bluetooth stethoscope chest piece structure, be provided with high frequency collection sound chamber, low frequency collection sound chamber and union joint, described union joint is used for connecting bluetooth auscultation module, this union joint is set as tubulose, its inside communicates with described high frequency collection sound chamber and low frequency collection sound chamber by high frequency acoustic hole and low frequency acoustic hole respectively, its feature key is: on the installation body between described high frequency collection sound chamber and low frequency collection sound chamber, be wound with heating wire, on the tube wall of described union joint, be also provided with the first conducting ring and the second conducting ring, the two ends of described heating wire are connected on the first conducting ring and the second conducting ring, when bluetooth auscultation module accesses described union joint, can to described heating wire, power by the first conducting ring and the second conducting ring.
Based on said structure, when meeting the dual-purpose auscultation of high and low frequency, utilize bluetooth auscultation module can realize wireless transmission, avoid doctor and patient's close contact in auscultation process, can realize remote diagnosis simultaneously, by heating wire is set, in conjunction with power supply, control, can be in use, for auscultation equipment provides certain temperature-compensating, when chest piece contact skin, improve certain comfort, avoid, because auscultation device temperature is too low, human body is caused to stimulation, while heating wire and bluetooth auscultation module common source, union joint both can be realized sound conduction, can realize power supply supply again, very easy to use.
In order to guarantee the collection of high frequency auscultative signal, at described high frequency collection sound intracavity, be provided with thin layer, the periphery in this high frequency collection sound chamber seals by plastic seal ring.
In order better to realize Bluetooth transmission and temperature-compensating, described bluetooth auscultation module is provided with the interface matching with described union joint, bottom at this interface is provided with pickup module, in bluetooth auscultation module, be also provided with signal processing module, Bluetooth transmission module and power module, inwall at described interface is also provided with the first conductive trough and the second conductive trough, described the first conductive trough and the second conductive trough respectively with described power module just, negative output terminal is connected, when union joint inserts in described interface, described the first conducting ring and the second conducting ring respectively with the first conductive trough and the corresponding clamping one by one of the second conductive trough.
Remarkable result of the present utility model is:
Stethoscopic chest piece is simple in structure, both can be connected use with common duct type ear piece, also can be connected and realize the wireless transmission of diagnostic signal with bluetooth auscultation module, can also utilize the power supply of bluetooth auscultation module simultaneously, for chest piece structure is installed the heating wire power supply on body, the heat distributing by heating wire provides certain temperature-compensating for chest piece structure, both can avoid doctor and patient's close contact, can avoid again because the too low pessimal stimulation that patient is caused of chest piece temperature is used convenient.
Accompanying drawing explanation
Fig. 1 is chest piece structural representation of the present utility model;
Fig. 2 is the structural representation of bluetooth auscultation module of the present utility model.
The specific embodiment
Below in conjunction with specific embodiments and the drawings, the utility model is described in further detail.
As depicted in figs. 1 and 2, a kind of temperature compensating type bluetooth stethoscope chest piece structure, be provided with high frequency collection sound chamber 1, low frequency collection sound chamber 2 and union joint 3, described union joint 3 is for connecting bluetooth auscultation module, this union joint 3 is set as tubulose, its inside communicates with described high frequency collection sound chamber 1 and low frequency collection sound chamber 2 by high frequency acoustic hole 4 and low frequency acoustic hole 5 respectively, in order to guarantee the reception of high frequency auscultative signal, in described high frequency collection sound chamber 1, be provided with thin layer 9, the periphery in this high frequency collection sound chamber 1 seals by plastic seal ring 10, while preventing acoustical vibration by strengthening sealing effectiveness, energy scatters and disappears.
In order to realize temperature-compensating, on the installation body between described high frequency collection sound chamber 1 and low frequency collection sound chamber 2, be wound with heating wire 6, on the tube wall of described union joint 3, be also provided with the first conducting ring 7 and the second conducting ring 8, the two ends of described heating wire 6 are connected on the first conducting ring 7 and the second conducting ring 8, when bluetooth auscultation module accesses described union joint 3, can to described heating wire 6, power by the first conducting ring 7 and the second conducting ring 8.
From Fig. 2, it can also be seen that, in order to realize the wireless transmission of diagnostic signal, by the union joint 3 bluetooth auscultation module of can pegging graft, this bluetooth auscultation module is provided with the interface 11 matching with described union joint 3, in the bottom of this interface 11, pickup module 12 is installed, in bluetooth auscultation module, be also provided with signal processing module 13, Bluetooth transmission module 14 and power module 15, when bluetooth auscultation module is plugged on union joint 3, interface 11 is closely connected with union joint 3, an airtight vibration cavity of inner formation, the channel transfer that the diagnostic signal that high frequency collection sound chamber 1 or low frequency collection sound chamber 2 are transmitted can pass through union joint 3 inside is to the pickup module 12 of interface 11 bottoms, by pickup module 12, realize acoustical signal to the conversion of the signal of telecommunication, through signal processing module 13, carry out filtering and AD conversion, finally by the outside wireless transmission of Bluetooth transmission module 14.
In order to fully utilize the power supply of bluetooth auscultation module, inwall at described interface 11 is also provided with the first conductive trough 16 and the second conductive trough 17, described the first conductive trough 16 is connected with the positive and negative outfan of described power module 15 respectively with the second conductive trough 17, when union joint 3 inserts in described interface 11, described the first conducting ring 7 and the second conducting ring 8 respectively with the first conductive trough 16 and the corresponding clamping one by one of the second conductive trough 17, thereby guarantee the normal power supply of heating wire 6.
Finally it should be noted that, above embodiment is only in order to technical solutions of the utility model to be described but not restriction technologies scheme, although applicant is explained in detail this utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, the modification that those carry out technical solutions of the utility model or be equal to replacement, aim and the scope that can not depart from the technical program, all should be encompassed in the middle of this utility model claim scope.
Claims (3)
1. a temperature compensating type bluetooth stethoscope chest piece structure, be provided with high frequency collection sound chamber (1), low frequency collection sound chamber (2) and union joint (3), described union joint (3) is for connecting bluetooth auscultation module, this union joint (3) is set as tubulose, its inside communicates with described high frequency collection sound chamber (1) and low frequency collection sound chamber (2) by high frequency acoustic hole (4) and low frequency acoustic hole (5) respectively, it is characterized in that: on the installation body between described high frequency collection sound chamber (1) and low frequency collection sound chamber (2), be wound with heating wire (6), on the tube wall of described union joint (3), be also provided with the first conducting ring (7) and the second conducting ring (8), the two ends of described heating wire (6) are connected on the first conducting ring (7) and the second conducting ring (8), when bluetooth auscultation module accesses described union joint (3), can to described heating wire (6), power by the first conducting ring (7) and the second conducting ring (8).
2. a kind of temperature compensating type bluetooth stethoscope chest piece structure according to claim 1, is characterized in that: in described high frequency collection sound chamber (1), be provided with thin layer (9), the periphery in this high frequency collection sound chamber (1) is by plastic seal ring (10) sealing.
3. a kind of temperature compensating type bluetooth stethoscope chest piece structure according to claim 1, it is characterized in that: described bluetooth auscultation module is provided with the interface (11) matching with described union joint (3), in the bottom of this interface (11), pickup module (12) is installed, in bluetooth auscultation module, be also provided with signal processing module (13), Bluetooth transmission module (14) and power module (15), inwall at described interface (11) is also provided with the first conductive trough (16) and the second conductive trough (17), described the first conductive trough (16) and the second conductive trough (17) respectively with described power module (15) just, negative output terminal is connected, when union joint (3) inserts in described interface (11), described the first conducting ring (7) and the second conducting ring (8) respectively with the first conductive trough (16) and the second conductive trough (17) corresponding clamping one by one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159795.6U CN203789947U (en) | 2014-04-02 | 2014-04-02 | Temperature-compensation-type Bluetooth stethoscope chest piece structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420159795.6U CN203789947U (en) | 2014-04-02 | 2014-04-02 | Temperature-compensation-type Bluetooth stethoscope chest piece structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203789947U true CN203789947U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420159795.6U Expired - Fee Related CN203789947U (en) | 2014-04-02 | 2014-04-02 | Temperature-compensation-type Bluetooth stethoscope chest piece structure |
Country Status (1)
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|---|---|
| CN (1) | CN203789947U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030508A (en) * | 2017-12-30 | 2018-05-15 | 张玉榕 | A kind of stethoscope |
| CN108030509A (en) * | 2017-12-30 | 2018-05-15 | 张玉榕 | A kind of hot type stethoscope |
| CN108324316A (en) * | 2017-12-30 | 2018-07-27 | 张玉榕 | A kind of stethoscope of noise reduction |
| CN111643107A (en) * | 2019-10-29 | 2020-09-11 | 重庆大学 | Low-cost multifunctional stethoscope |
-
2014
- 2014-04-02 CN CN201420159795.6U patent/CN203789947U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108030508A (en) * | 2017-12-30 | 2018-05-15 | 张玉榕 | A kind of stethoscope |
| CN108030509A (en) * | 2017-12-30 | 2018-05-15 | 张玉榕 | A kind of hot type stethoscope |
| CN108324316A (en) * | 2017-12-30 | 2018-07-27 | 张玉榕 | A kind of stethoscope of noise reduction |
| CN111643107A (en) * | 2019-10-29 | 2020-09-11 | 重庆大学 | Low-cost multifunctional stethoscope |
| CN111643107B (en) * | 2019-10-29 | 2021-04-13 | 重庆大学 | Low-cost multifunctional stethoscope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20140827 Termination date: 20180402 |