CN203555767U - Capacitor sensing type B-ultrasonic wave detection system automatically switching probe - Google Patents
Capacitor sensing type B-ultrasonic wave detection system automatically switching probe Download PDFInfo
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- CN203555767U CN203555767U CN201320574469.7U CN201320574469U CN203555767U CN 203555767 U CN203555767 U CN 203555767U CN 201320574469 U CN201320574469 U CN 201320574469U CN 203555767 U CN203555767 U CN 203555767U
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Abstract
The utility model relates to a capacitor sensing type B-ultrasonic wave detection system automatically switching a probe. The system comprises a host machine, a probe, a display and a control keyboard, wherein the display and the control keyboard are in electric connection with the host machine. The probe is connected with the host machine through a cable, wherein one end of the cable is connected with a plug. The probe is disposed inside a probe base. The probe is connected with the plug through a control unit. The system is characterized in that capacitor sensors are symmetrically disposed on the side walls of the inner chamber of the probe base. The output ends of the capacitor sensors are connected with the control unit through a switching unit. Compared with the conventional B-ultrasonic wave detector, the system provided by the utility model allows the capacitor sensors to be disposed on the probe base without operation on the keyboard, and enables direct switching of the probe. The system has the characteristics of simple structure, convenient operation and high detection efficiency.
Description
Technical field
This utility model relates to medical instruments field, relates in particular to B ultrasonic and detects diagnostic device.
Background technology
It is produced incident ultrasound wave (transmitted wave) and received reflection supersonic wave (echo) by probe that B ultrasonic detects diagnostic apparatus, is used for detecting the diagnostic device of organizing organ site, characteristic.B ultrasonic detects diagnostic apparatus and mainly comprises main frame, display, probe and keyboard, and probe placement is in probe socket.At present, the main frame that B ultrasonic detects diagnostic apparatus connects a plurality of probes (for detection of different parts) by cable, with time must switch probe by operation keyboard, its shortcoming is that operation is inconvenient, causes detection efficiency low.
Utility model content
The applicant detects the above-mentioned shortcoming of diagnostic apparatus for existing B ultrasonic, a kind of easy switching of popping one's head in, capacitor induction type automatic switchover probe type B ultrasonic detection system simple to operate are provided.
The technical scheme that this utility model adopts is as follows:
A capacitor induction type automatic switchover probe type B ultrasonic detection system, comprises main frame, probe and the display being electrically connected to main frame, manipulation keyboard, and the cable that probe is connected with plug by one end connects main frame, and probe is placed in probe socket; Probe passes through control unit connecting pin, it is characterized in that: the intracavity sidewall symmetrical mounting of described probe socket has capacitance sensor, and the outfan of described capacitance sensor is connected with described control unit by switch unit; Described switch unit comprises decoder, controls latch and switch arrays, the signal output part of decoder is connected with control latch, described switch arrays are by controlling latch lockout switching signal, and the outfan of switch arrays exports switching signal to described control unit.
Further technical scheme is:
Described main frame is also provided with the indicator cock corresponding with described probe, and described indicator cock is connected with described control unit respectively.
The beneficial effects of the utility model are as follows:
The more existing B ultrasonic detector of this utility model, by capacitance sensor is set on probe socket, without at the enterprising line operate of keyboard, can directly switch probe, and it has feature simple in structure, easy to operate, detection efficiency is high.
Accompanying drawing explanation
Fig. 1 is three-dimensional structure diagram of the present utility model.
Fig. 2 is the three-dimensional structure diagram of probe socket of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is operation principle block diagram of the present utility model.
The specific embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described.
See Fig. 1 to Fig. 4, this utility model comprises main frame 2, probe 7 and the display 8, the manipulation keyboard 9 that are electrically connected to main frame 2, and the cable 6 that probe 7 is connected with plug 5 by one end connects main frame 2, and probe 7 is placed in probe socket 10; Probe 7 passes through control unit 4 connecting pins 5, it is characterized in that: the inner chamber 101 sidewall symmetrical mountings of probe socket 10 have capacitance sensor 1, and the outfan of capacitance sensor 1 is connected with control unit 4 by switch unit 3; Switch unit 3 comprises decoder 31, controls latch 32 and switch arrays 33, the signal output part of decoder 31 is connected with control latch 32, switch arrays 33 are by controlling latch 32 locking switch signals, and the outfan of switch arrays 33 exports switching signal to control unit 4; Main frame 2 is also provided with and the 7 corresponding indicator cocks 11 of popping one's head in, and indicator cock 11 is connected with control unit 4 respectively.
During this utility model work, because inner chamber 101 inwalls of probe socket 10 are provided with capacitance sensor 1, probe 7 is when extracting or placing in probe socket 10, capacitance sensor 1 produces signal by the variation of Detection capacitance, and transmit signal to control unit 4, control unit 4 is restarted or is closed probe 7 and the indicator cock 11 corresponding with probe 7, and indicator cock 11 prompting operation persons have started or closed and pop one's head in 7.
More than describing is to explanation of the present utility model, is not the restriction to utility model, and this utility model limited range is referring to claim, and without prejudice to spirit of the present utility model in the situation that, this utility model can be done any type of modification.
Claims (2)
1. a capacitor induction type automatic switchover probe type B ultrasonic detection system, comprise main frame (2), probe (7) and the display (8) being electrically connected to main frame (2), manipulation keyboard (9), the cable (6) that probe (7) is connected with plug (5) by one end connects main frame (2), and probe (7) is placed in probe socket (10); Probe (7) is by control unit (4) connecting pin (5), it is characterized in that: inner chamber (101) the sidewall symmetrical mounting of described probe socket (10) has capacitance sensor (1), the outfan of described capacitance sensor (1) is connected with described control unit (4) by switch unit (3); Described switch unit (3) comprises decoder (31), controls latch (32) and switch arrays (33), the signal output part of decoder (31) is connected with control latch (32), described switch arrays (33) are by controlling latch (32) locking switch signal, and the outfan of switch arrays (33) exports switching signal to described control unit (4).
2. capacitor induction type automatic switchover probe type B ultrasonic detection system as claimed in claim 1, it is characterized in that: described main frame (2) is also provided with the indicator cock (11) corresponding with described probe (7), and described indicator cock (11) is connected with described control unit (4) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574469.7U CN203555767U (en) | 2013-09-17 | 2013-09-17 | Capacitor sensing type B-ultrasonic wave detection system automatically switching probe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320574469.7U CN203555767U (en) | 2013-09-17 | 2013-09-17 | Capacitor sensing type B-ultrasonic wave detection system automatically switching probe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203555767U true CN203555767U (en) | 2014-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320574469.7U Expired - Fee Related CN203555767U (en) | 2013-09-17 | 2013-09-17 | Capacitor sensing type B-ultrasonic wave detection system automatically switching probe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203555767U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802291A (en) * | 2017-11-29 | 2018-03-16 | 无锡海鹰电子医疗系统有限公司 | Doppler detector and its self-service identification switching method with range sensor |
-
2013
- 2013-09-17 CN CN201320574469.7U patent/CN203555767U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107802291A (en) * | 2017-11-29 | 2018-03-16 | 无锡海鹰电子医疗系统有限公司 | Doppler detector and its self-service identification switching method with range sensor |
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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: 20150917 |
|
| EXPY | Termination of patent right or utility model |