CN203555739U - Hearing screening instrument for newborns - Google Patents
Hearing screening instrument for newborns Download PDFInfo
- Publication number
- CN203555739U CN203555739U CN201320504540.4U CN201320504540U CN203555739U CN 203555739 U CN203555739 U CN 203555739U CN 201320504540 U CN201320504540 U CN 201320504540U CN 203555739 U CN203555739 U CN 203555739U
- Authority
- CN
- China
- Prior art keywords
- screening instrument
- hearing screening
- display screen
- circuit board
- main housing
- 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 hearing screening instrument for newborns. The hearing screening instrument comprises a main housing, a display screen and a circuit board. The display screen is arranged at the upper side of the main housing. The circuit board is arranged in the main housing. The top and the bottom of the main housing are respectively provided with a guide port and a battery. The lower end of the display screen is provided with an operation panel. The guide port is connected with a guide pipe. The other end of the guide pipe is connected with a diagnosis head. The hearing screening instrument for the newborns has following beneficial effects: the hearing screening instrument is simple and compact in integral structural design and is portable to carry; the hearing screening instrument is no longer confined into a particular place when being used; a signal amplifier is capable of amplifying and then processing a detected signal during a detection process so that detection is more accurate; and the screening instrument has a storage function for storing historical screening data.
Description
Technical field
This utility model relates to a kind of newborn hearing screening instrument.
Background technology
Hearing loss is not as found in time, not only affect child and family, but also can become social white elephant, affect socio-economic development, modern science and technology can be carried out early stage audition diagnosis and detection to neonate and infant, but existing checkout equipment mostly volume too coils greatly, need can detect at fixed-site, and exist accuracy in detection low and use the problems such as inconvenient.
Summary of the invention
(1) technical problem that will solve
For addressing the above problem, the utility model proposes the newborn hearing screening instrument that a kind of volume is small and exquisite, easy to use and accuracy in detection is high.
(2) technical scheme
Newborn hearing screening instrument of the present utility model, comprises main case and is separately positioned on the display screen of main case upside and the circuit board of main case inside; Described main case top and bottom also arrange respectively conduit mouth and battery; Described display screen lower end is provided with a guidance panel; Described conduit mouth is connected with conduit; The described conduit other end is connected with diagnosis head.
Further, described circuit board is connected with display screen, guidance panel, battery and conduit mouth simultaneously.
Further, on described circuit board, be provided with microprocessor, converter and signal amplifier and memory module.
Further, on described diagnosis head, be also provided with silica gel head cover.
(3) beneficial effect
Compared with prior art, it has following beneficial effect to this utility model: newborn hearing screening instrument of the present utility model, and overall construction design is simply small and exquisite, can carry, and is no longer limited to the problem of fixed venue during use; In testing process, signal amplifier is being processed after the signal detecting can being amplified, and it is more accurate to make to detect, and this disease screening instrument is also provided with memory function to store historical examination data simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is internal structure schematic diagram of the present utility model.
1-main case; 2-display screen; 3-circuit board; 4-conduit mouth; 5-battery; 6-guidance panel; 7-conduit; 8-diagnoses head.
The specific embodiment
A kind of newborn hearing screening instrument as depicted in figs. 1 and 2, comprises main case 1 and is separately positioned on the display screen 2 of 1 side on main case and the circuit board 3 of main case 1 inside; Described main case 1 top and bottom also arrange respectively conduit mouth 4 and battery 5; Described display screen 2 lower ends are provided with a guidance panel 6; Described conduit mouth 4 is connected with conduit 7; Described conduit 7 other ends are connected with diagnosis 8.
Wherein, described circuit board 3 is connected with display screen 2, guidance panel 6, battery 5 and conduit mouth 4 simultaneously; On described circuit board 3, be provided with microprocessor, converter and signal amplifier and memory module; In described diagnosis 8, be also provided with silica gel head cover.
Newborn hearing screening instrument of the present utility model, overall construction design is simply small and exquisite, can carry, and is no longer limited to the problem of fixed venue during use; In testing process, signal amplifier is being processed after the signal detecting can being amplified, and it is more accurate to make to detect, and this disease screening instrument is also provided with memory function to store historical examination data simultaneously.
Embodiment recited above is described preferred implementation of the present utility model, not design of the present utility model and scope is limited.Do not departing under the prerequisite of this utility model design concept, various modification and improvement that this area ordinary person makes the technical solution of the utility model, all should drop into protection domain of the present utility model, and this utility model is asked for protection.
Claims (4)
1. a newborn hearing screening instrument, comprises main case and is separately positioned on the display screen of main case upside and the circuit board of main case inside; It is characterized in that: described main case top and bottom also arrange respectively conduit mouth and battery; Described display screen lower end is provided with a guidance panel; Described conduit mouth is connected with conduit; The described conduit other end is connected with diagnosis head.
2. newborn hearing screening instrument according to claim 1, is characterized in that: described circuit board is connected with display screen, guidance panel, battery and conduit mouth simultaneously.
3. newborn hearing screening instrument according to claim 1, is characterized in that: on described circuit board, be provided with microprocessor, converter and signal amplifier and memory module.
4. newborn hearing screening instrument according to claim 1, is characterized in that: on described diagnosis head, be also provided with silica gel head cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504540.4U CN203555739U (en) | 2013-08-11 | 2013-08-11 | Hearing screening instrument for newborns |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320504540.4U CN203555739U (en) | 2013-08-11 | 2013-08-11 | Hearing screening instrument for newborns |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555739U true CN203555739U (en) | 2014-04-23 |
Family
ID=50505494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320504540.4U Expired - Fee Related CN203555739U (en) | 2013-08-11 | 2013-08-11 | Hearing screening instrument for newborns |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921734A (en) * | 2015-07-03 | 2015-09-23 | 谢清华 | Newborn hearing screening instrument |
-
2013
- 2013-08-11 CN CN201320504540.4U patent/CN203555739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921734A (en) * | 2015-07-03 | 2015-09-23 | 谢清华 | Newborn hearing screening instrument |
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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 |
Granted publication date: 20140423 Termination date: 20140811 |
|
| EXPY | Termination of patent right or utility model |