CN210347546U - Electromagnetic pendulum type wood vibration signal automatic acquisition device - Google Patents
Electromagnetic pendulum type wood vibration signal automatic acquisition device Download PDFInfo
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- CN210347546U CN210347546U CN201920985322.4U CN201920985322U CN210347546U CN 210347546 U CN210347546 U CN 210347546U CN 201920985322 U CN201920985322 U CN 201920985322U CN 210347546 U CN210347546 U CN 210347546U
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Abstract
Electromagnetic pendulum type timber vibration signal automatic acquisition device. The utility model relates to an electromagnetism pendulum model timber vibration signal automatic acquisition device. A side face of a vehicle plate (1) is fixedly provided with a plate I (11), the top end of the plate I (11) is rotatably connected with one end of a connecting rod I (13), the other end of the connecting rod I (13) is rotatably connected with one transverse end of a T-shaped rod (14), the other transverse end of the T-shaped rod (14) is rotatably connected with an output shaft of a motor I (16) through a connecting rod II (15), the output shaft of the motor I (16) penetrates through the lower end of the plate I (11), and an inclined rod of the T-shaped rod (14) is rotatably connected with an inverted T-shaped supporting frame (17). The utility model discloses the dynamics of striking the plank does not have subjective influence, guarantees the validity of the timber sound signal of gathering.
Description
Technical Field
The utility model relates to an electromagnetism pendulum model timber vibration signal automatic acquisition device.
Background
Traditional collection timber sound signal relies on collection personnel manual operation more, and this method is consuming time and extravagant manpower to the dynamics of striking the plank at every turn is easily influenced by subjectivity, can't guarantee the validity of gathering timber sound signal.
Disclosure of Invention
The utility model aims at providing an electromagnetism pendulum model timber vibration signal automatic acquisition device, the dynamics of knocking the plank does not have subjective influence, guarantees the validity of the timber sound signal of gathering.
The above purpose is realized by the following technical scheme:
an electromagnetic pendulum type automatic wood vibration signal acquisition device comprises: the motorcycle comprises a scooter plate 1, a steering engine, a camera 2 and a pendulum ball 3, wherein the lower end of the scooter plate 1 is provided with four driving wheels 4, one end of the scooter plate 1 is provided with a battery box 5, the battery box 5 is provided with a steering engine I6, the steering engine I6 is provided with a steering engine II 7, the steering engine II 7 is provided with the camera 2,
an inverted L-shaped frame 8 is arranged in the middle of the sweep 1, a fixed hanging ring 9 is arranged on a cross beam of the inverted L-shaped frame 8, the fixed hanging ring 9 is connected with the swinging ball 3 through a rope 10,
fixed setting board I11 in a side of sweep 1, the top of board I11 rotate the one end of connecting rod I13, the other end of connecting rod I13 rotate the horizontal one end of connecting T shape pole 14, the horizontal other end of T shape pole 14 rotate the output shaft of connecting motor I16 through connecting rod II 15, the output shaft of motor I16 pass the lower extreme of board I11, the down tube of T shape pole 14 rotate and connect the shape of falling T carriage 17.
Further, the vertical plate of the inverted L-shaped frame 8 is provided with a sucker electromagnet 18, the sucker electromagnet 18 is matched with the swing ball 3 for use, the inverted L-shaped frame 8 is provided with two clamping plates 19, and the two clamping plates 19 are arranged on the outer side of the inverted L-shaped frame 8.
Further, the sucking disc electro-magnet 18 connect socket P1, socket P1 ' S1 number end connect operating voltage VCC, socket P1 ' S2 number end connect triode VT1 ' S collecting electrode c, triode VT1 ' S projecting pole e ground connection, triode VT1 ' S base b series resistance R1 back connect the singlechip, the model of singlechip be AT89S 52.
Has the advantages that:
1. the utility model discloses can the drive wheel walking, can carry out walking forward one step by one again, two kinds of walking modes use the topography many, convenient to use.
2. The utility model discloses a two splint cooperations are used, and the motion range of ball is swung in the restriction, prevents to wind to influence the swing, causes the data fluctuation.
3. The utility model discloses a sucking disc electro-magnet cooperation pendulum ball uses, guarantees that the effort of knocking at every turn is the same.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a cross-sectional view of the inverted L-shaped frame of the present invention.
Figure 3 is the electromagnet control circuit of the sucker.
The specific implementation mode is as follows:
an electromagnetic pendulum type automatic wood vibration signal acquisition device comprises: the remote control car comprises a car plate 1, steering gears, a camera 2 and a pendulum ball 3, wherein the lower end of the car plate 1 is provided with four driving wheels 4, how the driving wheels run is the prior art, referring to a remote control car, one end of the car plate 1 is provided with a battery box 5, the battery box 5 is provided with a steering gear I6, the steering gear I6 is provided with a steering gear II 7, the steering gear II 7 is provided with the camera 2,
an inverted L-shaped frame 8 is arranged in the middle of the sweep 1, a fixed hanging ring 9 is arranged on a cross beam of the inverted L-shaped frame 8, the fixed hanging ring 9 is connected with the swinging ball 3 through a rope 10,
fixed setting board I11 in a side of sweep 1, the top of board I11 rotate the one end of connecting link I13, the other end of connecting link I13 rotate the horizontal one end of connecting T shape pole 14, the horizontal other end of T shape pole 14 rotate the output shaft of connecting motor I16 through connecting rod II 15, the output shaft of motor I16 pass the lower extreme of board I11, board I11 and sweep 1 provide the support for motor I through support 20, the down tube of T shape pole 14 rotate and connect inverted T shape carriage 17.
The other side of the vehicle plate 1 is fixedly provided with a plate II 12, the mechanism on the plate II 12 is the same as that on the plate I11, and the two travelling mechanisms are matched for use.
The fixed-length rods can be respectively arranged on two sides of the turning plate, so that the distance from the pendulum ball to each wood is the same, and the external interference is reduced.
Further, the vertical plate of the inverted L-shaped frame 8 is provided with a sucker electromagnet 18, the sucker electromagnet 18 is matched with the swing ball 3 for use, the inverted L-shaped frame 8 is provided with two clamping plates 19, and the two clamping plates 19 are arranged on the outer side of the inverted L-shaped frame 8.
Further, the sucking disc electro-magnet 18 connect socket P1, socket P1 ' S1 number end connect operating voltage VCC, socket P1 ' S2 number end connect triode VT1 ' S collecting electrode c, triode VT1 ' S projecting pole e ground connection, triode VT1 ' S base b series resistance R1 back connect the singlechip, the model of singlechip be AT89S 52.
By the power transistor VT 1: d1758 and the pull-up resistance R1 who is located the base level constitute, and the collector of power triode D1758 connects the sucking disc electro-magnet, and the resistance R1 of base = 1500Q.
The collected sound passes through the MIC microphone and is arranged on the upper surface of the fixed length rod.
The working process is as follows:
the driving wheel is selected to work or the walking T-shaped supporting frame works as required, the distance between the wood of the bridge crane and the vehicle board is determined to be equal through the fixed-length rod, the swing ball is released by the sucker electromagnet to knock, and sound is collected to be analyzed.
Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present invention should also belong to the protection scope of the present invention.
Claims (3)
1. An electromagnetic pendulum type automatic wood vibration signal acquisition device comprises: sweep (1), steering wheel, camera (2), pendulum ball (3), characterized by: the lower end of the sweep (1) is provided with four driving wheels (4), one end of the sweep (1) is provided with a battery box (5), the battery box (5) is provided with a steering engine I (6), the steering engine I (6) is provided with a steering engine II (7), the steering engine II (7) is provided with a camera (2),
an inverted L-shaped frame (8) is arranged in the middle of the sweep (1), a fixed hanging ring (9) is arranged on a cross beam of the inverted L-shaped frame (8), the fixed hanging ring (9) is connected with the swinging ball (3) through a rope (10),
fixed setting board I (11) in a side of sweep (1), the top of board I (11) rotate the one end of connecting rod I (13), the other end of connecting rod I (13) rotate the horizontal one end of connecting T shape pole (14), the horizontal other end of T shape pole (14) rotate the output shaft of connecting motor I (16) through connecting rod II (15), the output shaft of motor I (16) pass the lower extreme of board I (11), the down tube of T shape pole (14) rotate and connect inverted T shape carriage (17).
2. The electromagnetic pendulum type wood vibration signal automatic acquisition device according to claim 1, characterized in that: the vertical board of shape frame of falling L (8) on set up sucking disc electro-magnet (18), sucking disc electro-magnet (18) cooperation pendulum ball (3) use, shape frame of falling L (8) on set up two splint (19), two splint (19) set up in the outside of shape frame of falling L (8).
3. The electromagnetic pendulum type wood vibration signal automatic acquisition device according to claim 2, characterized in that: sucking disc electro-magnet (18) connect socket P1, socket P1 ' S1 number end connect operating voltage VCC, socket P1 ' S2 number end connect triode VT1 ' S collecting electrode c, triode VT1 ' S projecting pole e ground connection, triode VT1 ' S base b series resistance R1 back connect the singlechip, the model of singlechip be AT89S 52.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985322.4U CN210347546U (en) | 2019-06-27 | 2019-06-27 | Electromagnetic pendulum type wood vibration signal automatic acquisition device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920985322.4U CN210347546U (en) | 2019-06-27 | 2019-06-27 | Electromagnetic pendulum type wood vibration signal automatic acquisition device |
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| CN210347546U true CN210347546U (en) | 2020-04-17 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112650342A (en) * | 2020-12-09 | 2021-04-13 | 中船航海科技有限责任公司 | Current applying and controlling circuit for gyrocompass |
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2019
- 2019-06-27 CN CN201920985322.4U patent/CN210347546U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112650342A (en) * | 2020-12-09 | 2021-04-13 | 中船航海科技有限责任公司 | Current applying and controlling circuit for gyrocompass |
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Effective date of registration: 20220112 Address after: 225009 4th floor, Bailemen building, No. 158, Weiyang Road, Yangzhou City, Jiangsu Province Patentee after: YANGZHOU LIANGJIANG GUZHENG PRODUCTION RESEARCH INSTITUTE Co.,Ltd. Address before: 150040 No. 26 Hexing Road, Xiangfang District, Heilongjiang, Harbin Patentee before: NORTHEAST FORESTRY University Patentee before: Yangzhou Liangjiang guzheng making and Research Institute Co., Ltd; |