CN202855168U - B type ultrasonic diagnosis teaching demonstration instrument - Google Patents
B type ultrasonic diagnosis teaching demonstration instrument Download PDFInfo
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- CN202855168U CN202855168U CN 201220416368 CN201220416368U CN202855168U CN 202855168 U CN202855168 U CN 202855168U CN 201220416368 CN201220416368 CN 201220416368 CN 201220416368 U CN201220416368 U CN 201220416368U CN 202855168 U CN202855168 U CN 202855168U
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Abstract
Disclosed is B type ultrasonic diagnosis teaching demonstration instrument, comprising a housing and a mainboard arranged inside the housing, wherein the housing comprises a pedestal and a surface cover which are connected via a rotating shaft; the upper surface of the pedestal is provided with a keyboard, a testing module area, and a manually-operated switch area correspondingly connected with every module in the testing module area; the inner surface of the surface cover is provided with a display screen; the mainboard comprises a main controller and an ultrasonic working module electrically connected with the main controller; the ultrasonic working module is electrically connected with the testing module area; the main controller is further electrically connected with the display screen and the keyboard; the housing is further provided with an ultrasonic probe via insertion; and the ultrasonic probe is electrically connected with the ultrasonic working module. The B type ultrasonic diagnosis teaching demonstration instrument is capable of displaying the specific circuit analysis of each module of the ultrasonic circuit via the display and carrying out on-site programming via the machine serial port.
Description
Technical field
The utility model relates to a kind of Teaching instrument, especially relates to a kind of Type B teaching of ultrasonic Teaching instrument that can show full digital ultrasonic diagnosis device and each functional module of color ultrasonic devices.
Background technology
The Type B Ultrasonic Diagnosis Teaching instrument of teaching usefulness also all is simulation Type B Ultrasonic Diagnosis Teaching instrument at present, because domestic ultrasonic industry development is rapid at present, the ultrasonic device company of most domestic all has the independent research of company that has high performance full digital ultrasonic diagnosis device product even several technical strength richnesses are arranged and goes out color ultrasonic devices, in view of full digital ultrasonic diagnosis device and color ultrasonic devices have higher cost performance, so the present basic simulation diasonograph that comparatively falls behind of replacement technique at home is the developing steps that present employed ultrasonic teaching appliance has been out of step with the times.The used ultrasonic instruments used for education of secondly present school, the function of not carrying out circuit analysis for concrete module, do not have the keyboard of complete ultrasound functions operation and test section operation yet, do not possess the interface that on-the-spot to programme simultaneously yet, do not reach desirable teaching effect yet.
The utility model content
For problem set forth above, the purpose of this utility model is a kind of circuit analysis that can show by display screen concrete ultrasonic each module of circuit of proposing, and can carry out the Type B teaching of ultrasonic Teaching instrument of field programming by the machine serial ports.
The utility model is realized by following technical measures, and a kind of Type B teaching of ultrasonic Teaching instrument comprises shell and setting mainboard in the enclosure, and described shell comprises base and the cover that connects by rotating shaft; Described base upper surface be provided with keyboard, test module district and with the hand switch district of the corresponding connection of each module of test module district; The inside surface of described cover is provided with display screen; Described mainboard comprises master controller and the ultrasonic operational module that is electrically connected master controller, and described ultrasonic operational module is electrically connected the test module district, and described master controller also is electrically connected display screen and keyboard; Described shell also is inserted with ultrasonic probe, and described ultrasonic probe is connected electrically on the ultrasonic operational module.
As a kind of optimal way, be provided with in the described test module district with ultrasonic operational module on test pole, testing needle and the connector of the corresponding electrical connection of each functional circuit.
As a kind of optimal way, described test module district comprises TxAMP module, Level Conver module, T/R Switch module, PreAMP module, VGA module and AAF module.
As a kind of optimal way, the back side of described cover also is provided with loudspeaker, first interface district, the second interface area and battery case.
As a kind of optimal way, be provided with the serial ports that is connected with external computing machine on described first interface district or the second interface area.
As a kind of optimal way, described keyboard comprises for the trace ball of cursor movement and a plurality of selection key.
The utility model can be used as a B-mode instrument and uses, on the basis of realizing the B ultrasonic function, also increased the test module district that is provided with main functional modules, the test module district carries out exchanges data by connector with ultrasonic operational module, and by the hand switch district each functional module in test module district is carried out break-make and control, thereby can make things convenient for the student to understand the performance parameter that each ultrasonic operational module when B-mode instrument works has the major function circuit, the student also can be by the test pole in the test module district simultaneously, add input on testing needle or the connector and test separately the performance parameter of each functional circuit in the ultrasonic operational module.Simultaneously, when using the utility model, can access at any time hardware circuit principle figure and be used for checking that schematic diagram mainly comprises the electrical schematic diagram of electrical principle general diagram and main modular at display screen, main modular has TxAMP, Level Conver, T/R Switch, PreAMP, VGA, AAF.Click corresponding module by button and trace ball at the general diagram of display screen, can show the schematic diagram of corresponding module, and can between the schematic diagram of modules, switch fast.The utility model also can be connected with outer computer by serial ports, receives from the parameter that sends over behind the outer computer field programming, and ultrasonic imaging correlation parameter in the instrument is regulated in real time, understands the relation between parameters and the ultrasonic imaging.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the structural representation on another view of the utility model embodiment;
Fig. 3 is the block scheme of the utility model embodiment main circuit parts;
Fig. 4 is the synoptic diagram in the utility model embodiment test module district.
Embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the embodiment is clearly and completely described.Obviously, below only be a part of embodiment of the present utility model with the embodiment that describes, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As depicted in figs. 1 and 2, a kind of Type B teaching of ultrasonic Teaching instrument by the base 200 of rotating shaft connection and the shell of cover 100 compositions, is inserted with ultrasonic probe 300 on the shell; Base upper surface be provided with keyboard region 202 with trace ball, test module district 201 and with the hand switch district 203 of the corresponding connection of test module district 201 each module, test module district 201(is with reference to figure 4) main functional modules TxAMP module, Level Conver module, T/R Switch module, PreAMP module, VGA module and AAF module are arranged, be provided with on each functional module with ultrasonic operational module on test pole, testing needle and the connector of the corresponding electrical connection of each functional circuit; The inside surface of cover 100 is provided with display screen 101, and the back side of cover 100 also is provided with loudspeaker 204, first interface district 205, the second interface area 207 and battery case 206, in an embodiment, is provided with the serial ports that is connected with external computing machine in the first interface district 205.
Fig. 3 is the block scheme of present embodiment main circuit parts, the mainboard that arranges as shown in the figure in the enclosure comprises master controller 11 and the ultrasonic operational module 12 that is electrically connected master controller 11, ultrasonic operational module 12 is electrically connected test module district 201 and ultrasonic probe 300, and master controller 11 also is electrically connected display screen 101, keyboard 202 and external computing machine 400.
Present embodiment can be used as the logical B-mode instrument of a Daepori and uses.When imparting knowledge to students, the test module district carries out exchanges data by connector with ultrasonic operational module, and by hand switch district 203 each functional module in test module district is carried out break-make and control, thereby can make things convenient for the student to understand the performance parameter that each ultrasonic operational module when B-mode instrument works has the major function circuit, the student also can add by test pole, testing needle or the connector in the test module district the separately performance parameter of each functional circuit in the ultrasonic operational module of test of input simultaneously.Simultaneously, when using this instrument, can access at any time hardware circuit principle figure on display screen by button checks, schematic diagram mainly comprises the electrical schematic diagram of electrical principle general diagram and main functional modules, and main functional modules has TxAMP, LevelConver, T/R Switch, PreAMP, VGA, AAF.Click corresponding module by button and trace ball at the general diagram of display screen, can show the schematic diagram of corresponding module, and can between the schematic diagram of modules, switch fast.This instrument also can be connected with outer computer by the serial ports that arranges in the first interface district, the parameter that reception sends over after from the outer computer field programming, ultrasonic imaging correlation parameter in the instrument is regulated in real time, thus the relation between understanding parameters and the ultrasonic imaging.
More than be that the utility model Type B teaching of ultrasonic Teaching instrument is set forth; be used for helping to understand the utility model; but embodiment of the present utility model is not restricted to the described embodiments; anyly do not deviate from the change done under the utility model principle, modification, substitute, combination, simplify; all should be the substitute mode of equivalence, be included within the protection domain of the present utility model.
Claims (6)
1. a Type B teaching of ultrasonic Teaching instrument comprises shell and setting mainboard in the enclosure, and it is characterized in that: described shell comprises base and the cover that connects by rotating shaft; Described base upper surface be provided with keyboard, test module district and with the hand switch district of the corresponding connection of each module of test module district; The inside surface of described cover is provided with display screen; Described mainboard comprises master controller and the ultrasonic operational module that is electrically connected master controller, and described ultrasonic operational module is electrically connected the test module district, and described master controller also is electrically connected display screen and keyboard; Described shell also is inserted with ultrasonic probe, and described ultrasonic probe is connected electrically on the ultrasonic operational module.
2. Type B teaching of ultrasonic Teaching instrument according to claim 1 is characterized in that: be provided with in the described test module district with ultrasonic operational module on test pole, testing needle and the connector of the corresponding electrical connection of each functional circuit.
3. Type B teaching of ultrasonic Teaching instrument according to claim 1, it is characterized in that: described test module district comprises TxAMP module, Level Conver module, T/R Switch module, PreAMP module, VGA module and AAF module.
4. Type B teaching of ultrasonic Teaching instrument according to claim 1, it is characterized in that: the back side of described cover also is provided with loudspeaker, first interface district, the second interface area and battery case.
5. Type B teaching of ultrasonic Teaching instrument according to claim 4 is characterized in that: be provided with the serial ports that is connected with external computing machine on described first interface district or the second interface area.
6. Type B teaching of ultrasonic Teaching instrument according to claim 1, it is characterized in that: described keyboard comprises for the trace ball of cursor movement and a plurality of selection key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416368 CN202855168U (en) | 2012-08-21 | 2012-08-21 | B type ultrasonic diagnosis teaching demonstration instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220416368 CN202855168U (en) | 2012-08-21 | 2012-08-21 | B type ultrasonic diagnosis teaching demonstration instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202855168U true CN202855168U (en) | 2013-04-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220416368 Expired - Fee Related CN202855168U (en) | 2012-08-21 | 2012-08-21 | B type ultrasonic diagnosis teaching demonstration instrument |
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| Country | Link |
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| CN (1) | CN202855168U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831799A (en) * | 2012-08-21 | 2012-12-19 | 深圳市恩普电子技术有限公司 | B mode ultrasonic diagnosis teaching demonstration instrument |
-
2012
- 2012-08-21 CN CN 201220416368 patent/CN202855168U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831799A (en) * | 2012-08-21 | 2012-12-19 | 深圳市恩普电子技术有限公司 | B mode ultrasonic diagnosis teaching demonstration instrument |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130403 Termination date: 20130821 |