CN102867345A - Aviation onboard voice recording device - Google Patents
Aviation onboard voice recording device Download PDFInfo
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- CN102867345A CN102867345A CN2012103385435A CN201210338543A CN102867345A CN 102867345 A CN102867345 A CN 102867345A CN 2012103385435 A CN2012103385435 A CN 2012103385435A CN 201210338543 A CN201210338543 A CN 201210338543A CN 102867345 A CN102867345 A CN 102867345A
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Abstract
The invention relates to the technical field of instruments for recording aviation flying data and voice information and discloses an aviation onboard voice recording device. The aviation onboard voice recording device comprises a shell assembly and a voice recording assembly. The voice recording assembly is arranged in the shell assembly, and a first electric connector which is electrically connected with a movable storage card box is fixedly arranged in the voice recording assembly. The shell assembly is provided with an insertion opening of the movable storage card box, and the shell assembly is further provided with a signal source connector which is connected with a signal source. The first electric connector of the aviation onboard voice record device provided by the invention is arranged on the voice recording assembly, and the movable storage card box is inserted by virtue of the insertion opening of the movable storage card box and connected with the voice recording assembly, so that the function of recording the voice information can be recorded; the movable storage card box can be detached and put on a corresponding reading device while reading the voice information, so that the aviation voice recording information is convenient to extract.
Description
Technical field
The invention belongs to the Instrument technology field of record aviation flight data, voice messaging, relate in particular to a kind of airborne quick obtaining driving cabin voice record instrument equipment.
Background technology
At present, some airline is in order to improve service quality, tighten security flight consciousness, need to examine the in-flight crew term of conversing, with standard crew's conversation term.The way that can only take at present is dismounting cockpit voice recorder after finishing by flight, claim again airborne CVR register (Cockpit Voice Recorder), on the modern Commercial aircraft such as Boeing, Airbus Aircraft etc., airborne CVR register is than indispensable airborne equipment, airborne CVR register cycle index aircraft nearest various sound in the driving cabin in flight course, comprise conversation in the unit, the empty conversation in land, audible warning sound etc., process playback apparatus by dedicated ground again the content of airborne CVR recorder trace is carried out playback, its Main Function is to analyze for the aircraft accident reason, extracted again its to be installed after the information of record and gone back, but because airborne CVR register itself is expensive, often its easy damage of dismounting is caused serious economic loss, and waste time and energy, also be difficult to guarantee for the quality of installing.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of airborne voice recorder is provided, it need not disassemble the content that just can read fast airborne CVR register with whole airborne CVR register, and is convenient and reliable, and it is quicker to extract recorded information.
Technical scheme of the present invention is: a kind of airborne voice recorder, comprise housing unit and voice record assembly, described voice record assembly is arranged in the described housing unit, be fixedly installed in the described voice record assembly and be useful on the first electric connector that is electrically connected with the mobile memory card box, offer the insert port of mobile memory card box on the described housing unit, also be provided with on the described housing unit for the signal source connector that is connected with signal source.
Particularly, described housing unit comprises header board, rear plate, upper casing and drain pan, and described upper casing is fixedly connected on the upper end of described drain pan, and described header board is fixedly connected on the front end of described drain pan, and described rear plate is fixedly connected on the rear end of described drain pan.
Particularly, described header board is connected with the gear door for the insert port of the described mobile memory card box of block, described gear door is rotationally connected with on the described header board by rotating shaft, is equipped with in the described rotating shaft be used to making the gear door keep block in the torsion spring of the insert port of described mobile memory card box.
Particularly, described header board is fixedly installed jug.
Further, described header board comprises front panel and back up pad, and described back up pad is fixedly connected on the described front panel, and the insert port of described mobile memory card box is arranged on described front panel and the described back up pad.
Particularly, described voice record assembly comprises main PCB plate, stiffener, fixed head and cartridge seat, described main PCB plate is fixedly connected on the described stiffener, and described fixed head is fixedly connected on the described cartridge seat, and described stiffener and described cartridge seat all are fixedly connected on the described drain pan.
Further, described aviation voice reading device also comprises lockset, described lockset comprises holder, lock pin, fixed block, block and elastic component, described lock pin is rotationally connected with described holder, described fixed block is connected with described lock pin by securing member, and described fixed block is fixed in described holder with described lock pin, and described block presses described moving mobile memory card box in described holder, described elastic component one end is resisted against described base, and the other end is resisted against described fixed block.
Particularly, be equipped with membrane keyboard and display screen on the described front panel, described main PCB plate is electrically connected on described membrane keyboard and described display screen, and described signal source connector is electrically connected on described main PCB plate.
Particularly, described stiffener comprises fixed head and is fixedly connected on four feets of described fixed head, be provided with double-screw bolt on the described fixed head, described double-screw bolt is fixedly connected with the main PCB plate by the second securing member, and described feet is fixedly connected on the described base by the 3rd securing member.
Particularly, described cartridge seat is provided with the first groove that inserts for for the mobile memory card box, described cartridge seat also is provided with through hole and the second groove that inserts for for described lockset, described fixed head is fixedly installed on the first groove of described cartridge seat, and described fixed block is arranged in the second groove of described cartridge seat.
Airborne voice recorder provided by the invention, be fixedly installed the first electric connector in the voice record assembly, the insert port of mobile memory card box by the mobile memory card box inserted and is electrically connected on the first electric connector on the voice record assembly, realizes the recording voice message function.When needs read voice messaging, need not dismantle whole voice recorder, only need the mobile memory card box pulled down and get final product, to aviation the extraction work of voice record information has been brought facility.
Description of drawings
Fig. 1 is the whole schematic perspective view of the voice recorder that provides of the embodiment of the invention;
Fig. 2 is the mounted inside schematic perspective view of the voice recorder that provides of the embodiment of the invention;
Fig. 3 is the perspective exploded view of the voice recorder that provides of the embodiment of the invention;
Fig. 4 is the mobile memory card box perspective exploded view of the voice recorder that provides of the embodiment of the invention;
Fig. 5 is the front panel perspective exploded view of the voice recorder that provides of the embodiment of the invention;
Fig. 6 is the voice record assembly perspective exploded view of the voice recorder that provides of the embodiment of the invention;
Fig. 7 is the lockset perspective exploded view of the voice recorder that provides of the embodiment of the invention;
Fig. 8 is the first electric connector, the plug holder of the voice recorder that provides of the embodiment of the invention, grounding elastic part and cartridge switching pcb board decomposing schematic representation;
Fig. 9 is the cartridge seat schematic perspective view of the voice recorder that provides of the embodiment of the invention;
Figure 10 is the local enlarged diagram in A place among Fig. 5.
Embodiment
In order to make purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, is not intended to limit the present invention.
Extremely shown in Figure 6 such as Fig. 1; a kind of airborne voice recorder that the embodiment of the invention provides; comprise housing unit 2 and voice record assembly 3; voice record assembly 3 is arranged in the housing unit 2; voice record assembly 3 is the significant components of voice recorder, and voice record assembly 3 is arranged in the housing unit 2, not only makes whole voice recorder good looking appearance; and effectively protected voice record assembly 3, the reliability that the equipment that guaranteed uses.Be fixedly installed in the voice record assembly 3 and be useful on the first electric connector 63 that is electrically connected with mobile memory card box 7, offer the insert port 26 of mobile memory card box on the housing unit 2, the rear end is provided with the signal source joint (not shown) for the sound pick-up outfit access.In the present embodiment, mobile memory card box 7 is inserted, the signal source joint of signal source connector 25 is connected with sound pick-up outfit, and sound pick-up outfit can be the equipment that microphone etc. can change voice signal into electric signal.Sound pick-up outfit changes voice signal into electric signal, and signal source connector 25 is connected electrically on the main PCB plate 31 by data line, so with electrical signal transfer to voice record assembly 3, thereby be recorded on the mobile memory card box 7, realize the voice record function.When needing to shift to an earlier date voice messaging, by cartridge handle 74 mobile memory card box 7 is taken off, be placed on the corresponding fetch equipment, just can extract easily and fast the voice messaging of recording, effectively solved the problem that needs whole airborne CVR register is taken off the extraction that could realize voice messaging, reduce corresponding working routine, improved work efficiency.
In addition, as shown in Figure 4, mobile memory card box 7 is used for store voice information, be provided with voice record module 72 in it, voice record module 72 is for sound recorded book pcb board 721 and be used for the second electric connector 722 of being complementary with the first electric connector 63, be provided with one on the sound recorded book pcb board 721 for the draw-in groove 7211 of memory card insertion, in order to enlarge memory space, draw-in groove 7211 can be provided with two or more.Lid 71 is fixedly connected on the cavity that is formed for placing voice record module 72 on the box body 73 by securing member 76, and securing member 76 can be screw.Be fixedly installed cartridge handle 74 on the box body 73, cartridge handle 74 is for xsect " U " framed structure of type, two ends can be fixedly connected on the box body 73 by securing member 75, and securing member 75 can be screw.Can insert easily or take off mobile memory card box 7 by cartridge handle 74.The insert port 26 of the mobile memory card box that arranges on the housing unit 2 is inserted and is taken off for mobile memory card box 7.When mobile memory card box 7 inserted, the realization that is complementary of the second electric connector 722 on the mobile memory card box 7 and the first electric connector 63 on the voice record assembly 3 was electrically connected store voice information; When mobile memory card box 7 took off, mobile memory card box 7 second electric connectors 722 and the first electric connector 63 disconnect, and mobile memory card box 7 is placed on the corresponding fetch equipment, just can realize the extraction of voice messaging, and be convenient and swift.
Particularly, as shown in Figure 3, housing unit 2 comprises header board 24, rear plate 22, upper casing 21 and drain pan 23, and upper casing 21 is fixedly connected on the upper end of drain pan 23, and header board 24 is fixedly connected on the front end of drain pan 23, and rear plate 22 is fixedly connected on the rear end of drain pan 23.By the combinations thereof structure, just can form a housing unit 2 with certain cavity volume, each parts in housing unit 2 not only can be protected and be placed on, and also both artistic and practical.The position that is fixedly connected with signal source connector 25 at rear plate 22 offers perforation 221, perforation 221 is used for inserting the signal source joint for sound pick-up outfit to be realized being electrically connected with signal source connector 25, signal transmission, rear plate 22 also be sticked nameplate 223 and electrostatic prevention label 222.In addition, upper casing 21 and drain pan 23 also are provided with the louvre for heat radiation, have guaranteed further the normal operation of voice recorder.
Particularly, such as Fig. 5 and shown in Figure 10, header board 24 is connected with the gear door 244 for the insert port 26 of block mobile memory card box, gear door 244 is rotationally connected with on the header board 24 by rotating shaft 246, is equipped with in the rotating shaft 246 be used to making gear door 244 keep block in the torsion spring 245 of the insert port 26 of mobile memory card box.Torsion spring 245 has first and supports arm 2451 and second and support arm 2452, first of torsion spring 245 supports arm 2451 and is held on the gear door 244, second supports arm 2452 is held on the header board 24, but also first of torsion spring 245 support arm 2451 and be held on the header board 24, second supports arm 2452 is held on the gear door 244.When mobile memory card box 7 takes off, under the effect of reversing elastic force of torsion spring 245, can make gear door 244 remain the state of the insert port 26 of block mobile memory card box, preventing that dust, foreign material from entering affects being electrically connected between mobile memory card box 7 and the first electric connector 63 in the voice recorder, and then impact signal transmission between the two, guaranteed the reliability that voice recorder uses.
Particularly, such as Fig. 3 and shown in Figure 5, header board 24 is provided with handle 243.Handle 243 can arrange separately also and can arrange in pairs, and handle 243 is the framed structure of " U " type for xsect, and two ends can be fixedly connected on the header board 24 by screw class securing member.But by handle 243 Convenient carrier girdle voice recorders.
Further, such as Fig. 3 and shown in Figure 5, header board 24 comprises front panel 241 and back up pad 242, back up pad 242 is fixedly connected on the front panel 241, the insert port 26 of mobile memory card box is arranged on front panel 241 and the back up pad 242, and back up pad 242 is fixedly connected with front panel 241 by screw fastener, forms the header board 24 of voice recorder, not only increase the use function of panel, also increased the intensity of panel.Front panel 241 and back up pad 242 offer one in corresponding position and are used for the perforation that mobile memory card box 7 inserts.Further, be provided with the gear door 244 of the insert port 26 of block mobile memory card box at insert port 26 places of mobile memory card box, prevent that dust, foreign material from entering in the voice recorder.In addition, the lower end of plate 241 is provided with for the fixing fixing feet 2412 of voice recorder in front, and fixing feet 2412 is L-shaped bending part, and fixing feet 2412 adopts metal materials to make, and also can adopt working of plastics to make.One end of fixing feet 2412 is fixedly connected on the front panel 241 by screw class securing member, and the securing member that the other end and voice recorder are installed on the relevant device is fixed, and has guaranteed the stability of whole voice recorder.
Particularly, as shown in Figure 6, voice record assembly 3 comprises main PCB plate 31, stiffener 32, fixed head 33 and cartridge seat 34, and main PCB plate 31 is fixedly connected on the stiffener 32, fixed head 33 is fixedly connected on the cartridge seat 34, and stiffener 32 and cartridge seat 34 all are fixedly connected on the drain pan 23.By this kind layout, not only guaranteed the stability of each part, and so that structure is more succinct.
Further, as shown in Figure 7, aviation voice reading device also comprises lockset 5, lockset 5 comprises holder 54, lock pin 51, fixed block 53, block 55 and elastic component 52, lock pin 51 is rotationally connected with holder 54, and fixed block 53 is fixed in holder 54 with lock pin 51, and described block 55 will move mobile memory card box 7 and press in holder 54, elastic component 52 1 ends are resisted against base, and the other end is resisted against fixed block 53.In the present embodiment, it is by rotating lock pin 51 and realize fastening on holder 54 of removable storage cartridge and unclamping, and is simple in structure, fastening reliable.When lock pin 51 being turned to block 55 and is pressed on position on the removable storage cartridge, removable storage cartridge has been anchored on the holder 54, easy to operate, fastening fast, reliable; And when needs are pulled down removable storage cartridge 7, only need that lock pin 51 is turned to block 55 and break away from arbitrary position of removable storage cartridge 7, just can unclamp being connected of removable storage cartridge 7 and holder 54, thereby removable storage cartridge 7 is pulled down, greatly shortened the time of removable storage cartridge 7 dismounting, high efficiency, and avoided the phenomenon because of fastener that frequent dismounting the causes wearing and tearing of fastener, its fastening reliability can not be affected long service life because of the frequent dismounting of removable storage cartridge.
Particularly, such as Fig. 3 and shown in Figure 5, be equipped with membrane keyboard 2411 and display screen (not shown) on the front panel 241, main PCB plate 31 is electrically connected on membrane keyboard 2411 and display screen, be provided with membrane keyboard 2411 and display screen on the plate 241 in front, membrane keyboard 2411 is electrically connected on the main PCB plate 31 by data line 10, membrane keyboard 2411 can arrange relevant parameter and be used for controlling voice recorder, and display screen can show relevant parameters, so that more accurately control, display screen can also show voice recorder state in use, feeds back various information, in time go and find out what's going on, better use voice recorder.Signal source connector 25 is electrically connected on main PCB plate 31, signal source connector 25 is circumscribed with the sound pick-up outfit that can obtain voice messaging, sound pick-up outfit can be the equipment that microphone etc. can change voice signal into electric signal, sound pick-up outfit changes voice signal into electric signal, by data line with electrical signal transfer to main PCB plate 31, logical process through main PCB is stored in voice messaging on the mobile memory card box 7 that is electrically connected with main PCB plate 31.The membrane keyboard 2411 and the display screen that are electrically connected with main PCB plate 31, membrane keyboard 2411 can arrange the operation that various parameters are used for control main PCB plate 31, and display screen shows the running status of main PCB plate 31, in time understands the operating position of equipment, convenient control and use.
Particularly, as shown in Figure 6, stiffener 32 comprises fixed head 321 and is fixedly connected on four feets 322 of fixed head 321 that be provided with double-screw bolt 233 on the fixed head 321, double-screw bolt 233 adopts metal material of copper to make; Also be provided with guidepost 324 on the fixed head 321, guiding and location when guidepost 324 is used for 31 installation of main PCB plate.Double-screw bolt 233 is by the second securing member 11 fixing main PCB plates that connect, and the second securing member 11 is screw.The second securing member 11 is fixedly connected on an end of double-screw bolt 233 on the fixed head 321, and the other end connects the main PCB plate, because double-screw bolt 233 has certain height, thus be not close between main PCB plate and the fixed head 321, but have the certain altitude space.In addition, four feets 322 support fixed head 321 has certain height, and the lower end forms cavity, and also offers louvre on the fixed head 321.Louvre can be circle, also can be other shapes such as quadrilateral, because main PCB plate 31 can produce certain heat in use, this kind set-up mode, not only satisfied the position height requirement when assembling, and the certain altitude space that forms is conducive to the heat radiation of main PCB plate 31, guaranteed the stability of its operation.In addition, feet 322 is fixedly connected on the base by screw class securing member, and by being provided with fixed head 321, and feet 322 is fixedly connected on the base, guaranteed the stability of main PCB plate 31.
Particularly, such as Fig. 8 and shown in Figure 9, cartridge seat 34 is provided with the first groove 341 that inserts for for mobile memory card box 7, and fixed head 33 is fixedly installed on the first groove 341 of cartridge seat 34, and formation can be for the cavity of mobile memory card box 7 insertions.The rear end of cartridge seat 34 is fixedly connected with plug fixed head 62, and plug fixed head 62 has the groove 621 that can place the first electric connector 63.The end that plug fixed head 62 is fixedly connected with cartridge seat 34 is front end, and an end relative with the front end of plug fixed head 62 is the rear end.Grounding elastic part 64 is fixedly connected on the front end of plug fixed head 62, and cartridge switching pcb board 61 is fixedly connected on the rear end of plug fixed head 62 by fixture 12, and fixture 12 can be screw.Be provided with the stomidium that is electrically connected for the first electric connector 63 on the cartridge switching pcb board 61, the first electric connector 63 1 ends are provided with terminal, the other end is provided with interface, the first electric connector 63 is placed in the groove 621 of plug fixed head 62, terminal on the first electric connector 63 inserts the stomidium on the cartridge switching pcb board 61, realize being electrically connected with cartridge switching pcb board 61, interface on the first electric connector 63 is for the insertion of mobile memory card box 7, realize being electrically connected with mobile memory card box 7, voice messaging is stored on the mobile memory card box 7.Cartridge seat 34 also is provided with for through hole 343 and the second groove 342 for fixedly lockset 5 insertions of mobile memory card box 7, and through hole 343 is arranged on the lower end of cartridge seat 34, can be for the insertion of lockset 5 activities.The second groove 342 is arranged on the rear end of cartridge seat 34, and fixed block 53 is arranged in the second groove 342 of cartridge seat 34.
A kind of airborne voice recorder that the embodiment of the invention provides, be external in sound pick-up outfit by signal source connector 25, the voice signal that will have voice messaging converts electric signal transmission to main PCB plate 31 and cartridge switching pcb board 61, processing through both is stored in voice messaging on the mobile memory card box.And the block 55 of lockset 5 is held in the outside of mobile memory card box 7, has guaranteed that mobile memory card box 7 still is in the status of electrically connecting that arrives very much when being given a shock, and does not occur becoming flexible or dropping out, and affects the record of voice messaging.When need read voice messaging, take off mobile memory card box 7, with mobile memory card box 7 place on the corresponding fetch equipment just can, convenient and swift.Having solved needs in the prior art whole voice recorder is taken off ability acquisition problem when reading voice messaging, when having avoided frequent dismounting voice recorder, makes it to damage easily to cause serious economic loss.
The above only is preferred embodiment of the present invention, not in order to limiting the present invention, all any modifications of doing within the spirit and principles in the present invention, is equal to and replaces or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. airborne voice recorder, it is characterized in that, comprise housing unit and voice record assembly, described voice record assembly is arranged in the described housing unit, be fixedly installed in the described voice record assembly and be useful on the first electric connector that is electrically connected with the mobile memory card box, offer the insert port of mobile memory card box on the described housing unit, also be provided with on the described housing unit for the signal source connector that is connected with signal source.
2. airborne voice recorder as claimed in claim 1, it is characterized in that, described housing unit comprises header board, rear plate, upper casing and drain pan, described upper casing is fixedly connected on the upper end of described drain pan, described header board is fixedly connected on the front end of described drain pan, and described rear plate is fixedly connected on the rear end of described drain pan.
3. airborne voice recorder as claimed in claim 2, it is characterized in that, described header board is connected with the gear door for the insert port of the described mobile memory card box of block, described gear door is rotationally connected with on the described header board by rotating shaft, is equipped with in the described rotating shaft be used to making the gear door remain on the torsion spring of block position.
4. airborne voice recorder as claimed in claim 2 is characterized in that, described header board is fixedly installed jug.
5. airborne voice recorder as claimed in claim 2, it is characterized in that, described header board comprises front panel and back up pad, and described front panel is fixedly connected on the described back up pad, and the insert port of described mobile memory card box provides in described front panel and described back up pad.
6. airborne voice recorder as claimed in claim 2, it is characterized in that, described voice record assembly comprises main PCB plate, stiffener, fixed head and cartridge seat, described main PCB plate is fixedly connected on the described stiffener, described fixed head is fixedly connected on the described cartridge seat, and described stiffener and described cartridge seat all are fixedly connected on the described drain pan.
7. airborne voice recorder as claimed in claim 6, it is characterized in that, described aviation voice reading device also comprises lockset, described lockset comprises holder, lock pin, fixed block, block and elastic component, described lock pin is rotationally connected with described holder, described fixed block is connected with described lock pin by securing member, described fixed block is fixed in described holder with described lock pin, described block presses described mobile memory card box in described holder, described elastic component one end is resisted against described base, and the other end is resisted against described fixed block.
8. airborne voice recorder as claimed in claim 6, it is characterized in that, be equipped with membrane keyboard and display screen on the described front panel, described main PCB plate is electrically connected on described membrane keyboard and described display screen, and described signal source connector is electrically connected on described main PCB plate.
9. airborne voice recorder as claimed in claim 6, it is characterized in that, described stiffener comprises fixed head and is fixedly connected on four feets of described fixed head, be provided with double-screw bolt on the described fixed head, described main PCB plate is fixedly connected on described double-screw bolt by the second securing member, and described feet is fixedly connected on the described base by the 3rd securing member.
10. airborne voice recorder as claimed in claim 7, it is characterized in that, described cartridge seat is provided with the first groove that inserts for for the mobile memory card box, described cartridge seat also is provided with through hole and the second groove that inserts for for described lockset, described fixed head is fixedly installed on the first groove of described cartridge seat, and described fixed block is arranged in the second groove of described cartridge seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338543.5A CN102867345B (en) | 2012-09-13 | 2012-09-13 | Aviation onboard voice recording device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210338543.5A CN102867345B (en) | 2012-09-13 | 2012-09-13 | Aviation onboard voice recording device |
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| CN102867345A true CN102867345A (en) | 2013-01-09 |
| CN102867345B CN102867345B (en) | 2014-12-24 |
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| CN201210338543.5A Active CN102867345B (en) | 2012-09-13 | 2012-09-13 | Aviation onboard voice recording device |
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| CN105278027A (en) * | 2014-06-06 | 2016-01-27 | 上海锋金电子科技有限公司 | Light guide system specialized for reinforced airborne display frame and buttons |
| CN105842493A (en) * | 2016-03-18 | 2016-08-10 | 宁波三星医疗电气股份有限公司 | Electric energy meter connection structure |
| CN107103925A (en) * | 2016-02-22 | 2017-08-29 | 深圳市多尼卡电子技术有限公司 | One kind access main cabin voice recorder equipment |
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| Publication number | Publication date |
|---|---|
| CN102867345B (en) | 2014-12-24 |
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