CN207336769U - A kind of audio life detection suitable for multimedium surface is popped one's head in - Google Patents

Abstract

The utility model discloses a kind of audio life detection probe suitable for multimedium surface, including housing, battery, micro- vibration sensor, power panel, integrated circuit plate, motor, electromagnet sucker, miniature steering engine, universal driving wheel and supporting rod, micro- vibration sensor is located at the center of bottom in housing, power panel and integrated circuit plate are sequentially located at the left side of micro- vibration sensor, motor and battery are sequentially located at the right side of micro- vibration sensor, electromagnet sucker is connected to the center of housing outer bottom, miniature steering engine totally three, it is located at electromagnet sucker surrounding respectively, universal driving wheel is connected with respective corresponding miniature steering engine, the lateral wall of housing is equipped with three compartments, supporting rod is located at compartment interior.In short, the utility model is designed reasonably, highly practical, adaptive capacity to environment is high and performance is stablized.

Description

A kind of audio life detection suitable for multimedium surface is popped one's head in

Technical field

It the utility model is related to security protection rescue field, and in particular to a kind of audio life detection suitable for multimedium surface Probe.

Background technology

In geological disaster, mine accident in advance rescue operations, it is one very main to be searched under ruins, save captive Wanting for task.Trapped person can not reach in ruins depths, rescue personnel in many cases, can only take large area removal of demolition waste Mode little by little downwards search and rescue, since captive can not be positioned in advance, thus rescue excavation direction it is not strong, efficiency is low, indulges in Optimal rescue time by mistake.

Audio life detection instrument, be mainly used in the ruins such as collapsed building and human body unapproachable some are narrow Trapped person is searched and positioned around gap, is popped one's head in by vibrating sensor, can be accurately identified the sound from survivor and such as exhale Cry out, pat, delineate or tap, great function has been played in the application of looking for survivors after earthquake disaster.

Existing audio life detection instrument is commonly equipped with 2-6 wired vibration probes, is directly placed at dielectric surface mostly, Or by additional magnet adsorption in magnetic media surface, but run into it is often difficult when non-magnetic media and non-level hard surface With fixation so that the data digital display error of monitoring, while can't local motion to search peak signal, therefore have in detection Inconvenience, in addition, wired vibration probe cable is numerous and diverse, and portability and mobility are all poor, is not easy in some complex environments Expansion uses.

Therefore, in view of the above-mentioned problems, needing a kind of wireless micro- probe that shakes of Portable high-efficiency, which can be readily able to expand Exhibition, concurrent collaborative work that can be reliable and stable, compact is easy to remove, the work under various complex environments that can be well Make.

Utility model content

The utility model mainly solves general wired vibration probe and is not easy to extend, and working range is small, adaptive capacity to environment and The technical problems such as portability difference.

For above technical problem, the utility model provides a kind of audio life detection suitable for multimedium surface and visits Head.

The technical solution of the utility model is：A kind of audio life detection suitable for multimedium surface is popped one's head in, including shell Body, battery, micro- vibration sensor, power panel, integrated circuit plate, motor, electromagnet sucker, miniature steering engine, universal driving wheel and branch Strut, micro- vibration sensor are located at the center of bottom in the housing, and the power panel is located at a left side for micro- vibration sensor Side, the integrated circuit plate are located at the left side of power panel, and the motor is located at the right side of micro- vibration sensor, and the battery is positioned at electricity The right side of machine, the electromagnet sucker are connected to the center of housing outer bottom, and the electromagnet sucker includes coil, iron core And conductor casing, iron core are connected to the longitudinal central position of the conductor casing, the coil is wrapped on iron core, the iron core For hollow cylinder, the number of turn of coil is 50-250 circles, and the edge of conductor casing is equipped with three gap slots, in conductor casing Heart position is equipped with thread groove, and the underside of the thread groove is connected with probe, and probe is facilitated insertion into inside dielectric layer, strengthens visiting The signal strength of survey；The miniature steering engine totally three, is located in equilateral triangle is corresponded with the gap slot respectively, universal drive The shaft of driving wheel is connected with the output shaft of each miniature steering engine of corresponding institute, and the lateral wall of housing is equipped with three in three The compartment of angular distribution, the supporting rod are located at the compartment interior.

Further, the top center position of the housing is equipped with lanyard hole, and one side of the lanyard hole is equipped with external day Line, the external antenna are connected through housing with integrated circuit plate, and the right side wall of housing is equipped with charge port close to the direction of battery, The right and left of the charge port is respectively equipped with power switch and electromagnet sucker switch.

Further, the supporting rod is made of the first pole and the second pole, and one end of first pole, which rotates, to be connected The lower bottom part of the compartment is connected on, second pole is connected by self-locking movable connector with the other end of the first pole, The end of second pole is tip-like, and activity is coated with sucker, and media interior can be penetrated with needle point on non-horizontal medium side Or with sucker suction dielectric surface, micro- probe that shakes is fixed with this.

Further, the periphery of the housing is equipped with 4-6 infrared ray sensor being spacedly distributed, and shakes easy to micro- Avoidance during local motion of popping one's head in.

Further, integrated circuit plate includes MCU main control modules, advance data process circuit, low noise operational amplification circuit With wifi communication modules, micro- vibration sensor is collected to micro- signal that shakes of medium, is sent to the low noise operational amplification circuit It is amplified processing；Signal after enhanced processing enters the advance data process circuit, and digital sample is carried out to analog signal Quantization and filtering process；Digital signal after processing is sent to the main control module, main control module sentences the signal of feeding Break and add check code, and data are sent to wifi communication modules in the case where listening to channel idle and carry out data sending, Stop sending data when finding channel block and continue to intercept channel.

Further, micro- vibration sensor is the micro- vibration sensor of high-resolution that voltage output sensitivity is 500mV/g.

Further, the inside of the universal driving wheel is embedded with miniature micro- vibration sensor, can further expand micro- signal that shakes Collection, improve the accuracy rate of the micro- probe that shakes.

Further, the compartment is additionally provided with removable cover, can fix the supporting rod after shrinking.

The method of work of the utility model, the suitable method of wireless micro- probe that shakes is placed according to actual conditions selection, It is close to or coordinate the probe to be inserted into dielectric surface wireless micro- probe that shakes in horizontal or slope soft ground；In horizontal media Ground, can also carry out local motion by universal driving wheel, on non-level magnetic media surface, while open the power supply Switch and electromagnet sucker switch so that and the energization generation of electromagnet sucker is magnetic, so as to adsorb in magnetic media surface to consolidate Fixed wireless micro- probe that shakes；It is non-by supporting rod end insertion or sucker suction on non-level non-magnetic media surface Magnetic media surface carrys out the micro- probe that shakes of fixed wireless；The power switch is opened, passes through the external antenna and integrated circuit plate Interior wifi communication modules are attached and communicate with host terminal, carry out data acquisition by wireless micro- probe that shakes, and have integrated Transmission meeting host is analyzed after circuit board is handled.

Compared with prior art, the beneficial effects of the utility model are：The utility model is used for audio life detection instrument Wireless micro- probe that shakes has the following advantages：1st, the constraint of cable has been broken away from, has enhanced the portability and mobility of equipment, has been improved The efficiency of detection.2nd, a variety of dielectric surfaces are suitable for, wherein, electromagnet sucker only need to open electromagnetism on magnetic media surface Iron sucker is allowed to be powered, you can magnetic absorption is carried out, it is more convenient to use quick compared to traditional independent magnet；Universal drive Driving wheel carries out local motion, and is embedded with miniature micro- vibration sensor, and auxiliary looks for optimum signal；Supporting rod is in non-horizontal medium side On media interior can be penetrated with needle point or with sucker suction dielectric surface, micropin probe is fixed with this.In short, the utility model is set Meter is reasonable, highly practical, and adaptive capacity to environment is high and performance is stablized.

Brief description of the drawings

Fig. 1 is overall structure diagram of the utility model without probe；

Fig. 2 is overall structure diagram of the utility model with probe

Fig. 3 is the top view of the utility model Fig. 1；

Fig. 4 is the bottom view of the utility model Fig. 1；

Fig. 5 is the right view of the utility model Fig. 1；

Fig. 6 is the internal relations schematic diagram of the integrated circuit plate of the utility model；

Fig. 7 is the fundamental diagram of utility model.

Wherein, 1- housings, 11- compartments, 12- lanyard holes, 13- external antennas, 14- charge ports, 15- power switches, 16- electricity Magnet sucking disc switch, 17- infrared ray sensors, 18- removable covers, 2- batteries, the micro- vibration sensors of 3-, 4- power panels, 5- are integrated Circuit board, 51-MCU main control modules, 52- advance datas process circuit, 53- low noises operational amplification circuit, 54-wifi communication moulds Block, 6- motors, 7- electromagnet sucker, 71- coils, 72- iron cores, 73- conductor casings, 74- gap slots, 75- thread grooves, 76- are visited The miniature steering engine of pin, 8-, the universal driving wheels of 9-, the miniature micro- vibration sensors of 91-, 10- supporting rods, the first poles of 101-, 102- second Pole, 103- self-locking movables connector, 104- suckers.

Embodiment

1-7 is further described in detail the utility model below in conjunction with the accompanying drawings：

As shown in Figure 1, 2, a kind of audio life detection suitable for multimedium surface is popped one's head in, including housing 1, battery 2, Micro- vibration sensor 3, power panel 4, integrated circuit plate 5, motor 6, electromagnet sucker 7, miniature steering engine 8, universal driving wheel 9 and support Bar 10, micro- vibration sensor 3 are located at the center of bottom in housing 1, wherein, micro- vibration sensor 3 is that voltage output sensitivity is The micro- vibration sensor of high-resolution of 500mV/g.Power panel 4 is located at the left side of micro- vibration sensor 3, and integrated circuit plate 5 is located at power supply The left side of plate 4, as shown in fig. 6-7, integrated circuit plate 5 include MCU main control modules 51, advance data process circuit 52, low noise fortune Amplifying circuit 53 and wifi communication modules 54 are calculated, micro- vibration sensor is collected to micro- signal that shakes of medium, low noise computing is sent to and puts Big circuit is amplified processing；Signal after enhanced processing enters advance data process circuit, and carrying out numeral to analog signal adopts Sample quantifies and filtering process；Digital signal after processing is sent to main control module, main control module judges the signal of feeding And check code is added, and data are sent to wifi communication modules in the case where listening to channel idle and carry out data sending, It was found that stop sending data during channel block and continue to intercept channel.Motor 6 is located at the right side of micro- vibration sensor 3, and battery 2 is located at The right side of motor 6, electromagnet sucker 7 are connected to the center of 1 outer bottom of housing, and electromagnet sucker 7 includes coil 71, iron core 72 and conductor casing 73, iron core 72 be connected to the longitudinal central position of conductor casing 73, coil 71 is wrapped on iron core 72, iron core 72 be hollow cylinder, and the number of turn of coil is 180 circles, and the edge of conductor casing 73 is equipped with three gap slots 74, conductor casing 73 center is equipped with thread groove 75, and the underside of thread groove 75 is connected with probe 76, and probe 76 facilitates insertion into dielectric layer Inside, strengthens the signal strength of detection；Miniature steering engine 8 totally three, is located in equilateral triangle is corresponded with gap slot 74 respectively, The shaft of universal driving wheel 9 is connected with the output shaft of each corresponding miniature steering engine 8, as shown in figure 5, universal driving The inside of wheel 9 is embedded with miniature micro- vibration sensor 91, can further expand the collection of micro- signal that shakes, and improves the accurate of micro- probe that shakes Rate.

Lateral wall such as the housing of Fig. 2,3,41 is equipped with three compartments 11 being distributed in up-side down triangle, and compartment 11 is additionally provided with Removable cover 18, can fix the supporting rod after shrinking.The top center position of housing 1 is equipped with lanyard hole 12, and the one of lanyard hole 12 Side is equipped with external antenna 13, and external antenna 13 is connected through housing 1 with integrated circuit plate 5, and the right side wall of housing 1 is close to battery 2 Direction be equipped with charge port 14, the right and left of charge port 14 is respectively equipped with power switch 15 and electromagnet sucker switch 16, shell The periphery of body 1 is equipped with 6 infrared ray sensors 17 being spacedly distributed, easy to it is micro- shake probe local motion when avoidance.

As shown in Figure 1, 2, supporting rod 10 is located inside compartment 11, and supporting rod 10 is by the first pole 101 and the second pole 102 compositions, one end of the first pole 101 are rotatably connected on the lower bottom part of compartment 11, and the second pole 102 is connected by self-locking movable Fitting 103 is connected with the other end of the first pole 101, and the end of the second pole 102 is tip-like, and activity is coated with sucker 104, media interior can be penetrated with needle point on non-horizontal medium side or with sucker suction dielectric surface, micro- spy of shaking is fixed with this Head.

The method of work of the utility model, the suitable method of wireless micro- probe that shakes is placed according to actual conditions selection, in water It is close to or coordinate probe 76 to be inserted into dielectric surface wireless micro- probe that shakes in flat or slope soft ground；On horizontal media ground, Also local motion can be carried out by universal driving wheel 9；On non-level magnetic media surface, while turn on the power switch 15 Hes Electromagnet sucker switch 16 so that electromagnet sucker 7 is powered and produces magnetism, so as to adsorb in magnetic media surface to fix Wireless micro- probe that shakes；On non-level non-magnetic media surface, adsorbed by the insertion of 10 end of supporting rod or sucker 104 non-magnetic Property dielectric surface carrys out the micro- probe that shakes of fixed wireless；The power switch 15 is opened, passes through the external antenna 13 and integrated circuit Wifi communication modules 54 in plate 5 are attached and communicate with host terminal, and data acquisition is carried out by micro- vibration sensor 3, and by Transmission meeting host is analyzed after integrated circuit plate 5 is handled.

Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations； Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that： It can still modify the technical solution described in previous embodiment, or which part technical characteristic is equal Replace；And these modifications or replacement, the essence of appropriate technical solution is departed from the utility model embodiment technical solution Spirit and scope.

Claims (8)

1. a kind of audio life detection suitable for multimedium surface is popped one's head in, it is characterised in that including housing (1), battery (2), It is micro- vibration sensor (3), power panel (4), integrated circuit plate (5), motor (6), electromagnet sucker (7), miniature steering engine (8), universal Driving wheel (9) and supporting rod (10), micro- vibration sensor (3) are located at the center of the housing (1) interior bottom, the electricity Source plate (4) is located at the left side of micro- vibration sensor (3), and the integrated circuit plate (5) is located at the left side of power panel (4), the motor (6) it is located at the right side of micro- vibration sensor (3), the battery (2) is located at the right side of motor (6), electromagnet sucker (7) connection In the center of housing (1) outer bottom, the electromagnet sucker (7) includes coil (71), iron core (72) and conductor casing (73), iron core (72) is connected to the longitudinal central position of the conductor casing (73), and the coil (71) is wrapped in iron core (72) On, the edge of conductor casing (73) is equipped with three gap slots (74), and the center of conductor casing (73) is equipped with thread groove (75), the underside of the thread groove (75) is connected with probe (76), the miniature steering engine (8) totally three, respectively in positive three It is angular to be located at and the gap slot (74) one-to-one corresponding, the shaft of universal driving wheel (9) and each corresponding miniature steering engine of institute (8) output shaft is connected, and the lateral wall of housing (1) is equipped with three compartments (11) in up-side down triangle distribution, the support It is internal that bar (10) is located at the compartment (11).

2. a kind of audio life detection suitable for multimedium surface as claimed in claim 1 is popped one's head in, it is characterised in that described The top center position of housing (1) is equipped with lanyard hole (12), and one side of the lanyard hole (12) is equipped with external antenna (13), described External antenna (13) is connected through housing (1) with integrated circuit plate (5), and the right side wall of housing (1) is set close to the direction of battery (2) There is charge port (14), the right and left of the charge port (14) is respectively equipped with power switch (15) and electromagnet sucker switch (16)。

3. a kind of audio life detection suitable for multimedium surface as claimed in claim 1 is popped one's head in, it is characterised in that described Supporting rod (10) is made of the first pole (101) and the second pole (102), one end rotation connection of first pole (101) Lower bottom part in the compartment (11), second pole (102) pass through self-locking movable connector (103) and the first pole (101) the other end is connected, and the end of the second pole (102) is tip-like, and activity is coated with sucker (104).

4. a kind of audio life detection suitable for multimedium surface as claimed in claim 1 or 2 is popped one's head in, it is characterised in that The periphery of the housing (1) is equipped with the 4-6 infrared ray sensor (17) being spacedly distributed.

5. a kind of audio life detection suitable for multimedium surface as claimed in claim 1 is popped one's head in, it is characterised in that integrated Circuit board (5) includes MCU main control modules (51), advance data process circuit (52), low noise operational amplification circuit (53) and wifi Communication module (54).

6. a kind of audio life detection suitable for multimedium surface as claimed in claim 1 is popped one's head in, it is characterised in that described Micro- vibration sensor (3) is the micro- vibration sensor of high-resolution that voltage output sensitivity is 500mV/g.

7. a kind of audio life detection suitable for multimedium surface as claimed in claim 1 is popped one's head in, it is characterised in that described The inside of universal driving wheel (9) is embedded with miniature micro- vibration sensor (91).

8. a kind of audio life detection suitable for multimedium surface as claimed in claim 1 is popped one's head in, it is characterised in that described Compartment (11) is additionally provided with removable cover (18).