CN211955846U - Small-size portable sound director that seeks - Google Patents
Small-size portable sound director that seeks Download PDFInfo
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- CN211955846U CN211955846U CN202020519045.0U CN202020519045U CN211955846U CN 211955846 U CN211955846 U CN 211955846U CN 202020519045 U CN202020519045 U CN 202020519045U CN 211955846 U CN211955846 U CN 211955846U
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- 238000001514 detection method Methods 0.000 claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 14
- 230000005236 sound signal Effects 0.000 claims abstract description 6
- 230000007306 turnover Effects 0.000 claims description 8
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
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Abstract
The utility model discloses a small portable sound searching director, which comprises a base, wherein a cavity structure is arranged in the base, and a control module, a power supply module and a signal receiving module are arranged in the cavity structure; the horizontal rotating mechanism is used for realizing rotation in the horizontal direction; the front and back overturning mechanism is used for realizing overturning in the front and back directions; the sound detection device comprises a frame body, wherein a sound detection module is arranged on the frame body; the laser guider is arranged on the upper surface of the geometric center of the frame body and used for guiding the detected direction of the sound source; the signal receiving module is used for receiving the sound signal transmitted by the sound detection module and sending the sound signal to the control module; the control module is electrically connected with the first conductive slip ring, the second conductive slip ring and the laser guide. The utility model discloses small-size portable sound director of seeking can solve the demand of quick accurate looking for the biography of life source to small in size conveniently carries.
Description
Technical Field
The utility model relates to an intelligence application specifically is a small-size portable sound director of looking for.
Background
In life, sounds are important components, the sounds are generated in various ways, some are pleasant, and some are complicated, for example, the sounds are called, the pleasant sounds are kept, and the complicated alarm needs to be removed. Finding the source of sound in the open natural space through the person's own senses has become particularly difficult.
The related sound searching and positioning system or method is a method for determining the adjusting position by measuring the sound transmission time, and is a sound searching method. The sound measurement sensor is utilized to collect sound, the control module carries out logical operation on the collected sound and controls the actuating mechanism to make relative action, the control mode is a mature technology, but the data processing method and the action implementation form are different, and how to achieve quick response and accurate positioning is a technical difficulty and a breakthrough point.
SUMMERY OF THE UTILITY MODEL
To the technical problem, the utility model provides a small-size portable sound director of looking for can survey the sound difference at different distances, utilizes the poor different judgement data that produces of sound wave, and the motion of control action mechanism guides the director to look for the automation equipment of biography origin to solve the demand of quick accurate looking for biography origin, and small in size conveniently carries.
In order to realize the technical purpose, the utility model adopts the following technical scheme:
a compact portable acoustic finder comprising:
the device comprises a base, a power supply module and a signal receiving module, wherein a cavity structure is arranged in the base, and a control module, the power supply module and the signal receiving module are arranged in the cavity structure;
the horizontal rotating mechanism is arranged on the base, is used for realizing rotation in the horizontal direction, and comprises a first conductive slip ring and a horizontal rotating body which is rotationally communicated with the first conductive slip ring;
the front and back overturning mechanism is arranged on the horizontal rotating mechanism and used for realizing the overturning in the front and back directions and comprises an overturning frame, a second conductive sliding ring arranged on the overturning frame and a front and back overturning rotating body which is rotationally communicated with the second conductive sliding ring;
the frame body is arranged on the front and back overturning rotating body, and the frame body is respectively provided with a sound detection module corresponding to the upper direction, the lower direction, the left direction and the right direction of the frame body;
the laser guider is arranged on the upper surface of the geometric center of the frame body and used for guiding the detected direction of the sound source;
the signal receiving module is used for receiving the sound signal transmitted by the sound detection module and sending the sound signal to the control module;
the control module is electrically connected with the first conductive slip ring, the second conductive slip ring and the laser guide;
the power supply module supplies power to the signal receiving module, the control module, the first conductive slip ring, the second conductive slip ring, the sound detection module and the laser director.
The first conductive slip ring is a cylindrical cap-shaped conductive slip ring and is arranged on the upper surface of the base;
the horizontal rotating body is cylindrical, is placed on the rotating cap of the first conductive slip ring and is connected together in a threaded mode;
the turnover frame is a Y-shaped turnover frame, and two connecting arms, namely a first connecting arm and a second connecting arm, are symmetrically arranged on the Y-shaped turnover frame;
the first connecting arm is provided with a first connecting hole, and a bearing is arranged in the first connecting hole;
the second conductive slip ring is a via hole type conductive slip ring;
second connecting holes are symmetrically formed in the second connecting arm corresponding to the first connecting holes, and the second conductive slip ring is installed in the second connecting holes;
the front and rear overturning rotating bodies are connected with the second conducting ring through a protruding rotating shaft positioned on one side of the front and rear overturning rotating bodies; the front and back overturning rotating bodies are connected with the bearing through a convex rotating shaft positioned at the other side of the front and back overturning rotating bodies;
be equipped with one on the front and back upset rotor be used for with the support body mounting surface of usefulness is connected to the support body, support body mounting surface's center department is equipped with the screw thread counter bore, the support body with screw thread counter bore threaded connection on the front and back upset rotor.
The support body is a cruciform structure, two hanging ends along the left and right directions of the cruciform structure and two hanging ends along the front and back directions of the cruciform structure are respectively and symmetrically provided with two sound detection modules.
The sound detection module is a sound sensor.
And a switch communicated with the power module is arranged on the surface of one side of the base.
The laser director is an infrared laser emitter and is arranged in a hole in the geometric center of the frame body.
The signal receiving module is a USB signal reading module.
The utility model further discloses a guiding method based on the small portable sound searching director, which utilizes four sound sensors which are symmetrically distributed on the frame body, namely an upper sound sensor, a lower sound sensor, a left sound sensor and a right sound sensor, to sense sound sources in different directions;
because the data sensed by different sound sensors are different, the control module controls the horizontal rotating mechanism and the front and back turnover mechanisms to rotate according to the data difference until the sensed data difference is zero or the sensed data difference is the same as a preset data threshold value, namely, the two symmetrically distributed sensors are just distributed on the two opposite sides of a sound source, and at the moment, the director at the center of the frame body points to the sound source.
Has the advantages that:
the utility model relates to a small portable sound searching director, which is an intelligent electronic product formed by taking a sensor as information acquisition, taking an intelligent control module as logic operation and instruction production and taking a conductive slip ring as action execution, and has simple use; the method for acquiring the size of the sound source by adopting the sound sensors which are symmetrically and respectively compared is a logical operation method, the method is simple and direct, the speed block is operated, and the response is timely; the conductive slip ring is used for executing actions, and the device has the characteristics of accurate control and reaction speed block.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is an exploded view of the small portable sound finder of the present invention;
fig. 3 is a control application block diagram of the present invention.
In the figure, the labels are as follows: 1. a base; 2. a first conductive slip ring; 3. a horizontal rotating body; 4. the rotating body is turned over forwards and backwards; 5. a second conductive slip ring; 6. a frame body; 7. a sound sensor; 8. a laser pointer; 9. a bearing; 10. a control box; 11. a signal receiver; 12. a control module; 13. and a power supply module.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the drawings and specific embodiments. It should be noted that for the sake of clarity, the figures and the description omit representation and description of parts not relevant to the present invention, known to a person skilled in the art.
Examples
As shown in fig. 1 and 2, a small portable sound finder comprises a control device, a motion carrier device, a sound detection device and a laser director.
The moving carrier device is formed by assembling a first conductive slip ring 2, a horizontal rotating body 3, a second conductive slip ring 5, a front-back overturning rotating body 4 and a bearing 9, wherein the first conductive slip ring 2 is a cylindrical cap-type conductive slip ring, and the horizontal rotating body 3 is cylindrical;
the second conductive slip ring 5 is a via hole type conductive slip ring, the front and rear overturning rotating bodies 4 are flat cylinders with partial arc surfaces cut off along the axis direction, the centers of two end surfaces of each cylinder are provided with protruding rotating shafts, the centers of the cut arc surfaces of the cylinders are provided with threaded counter bores, and the horizontal rotating bodies 3 are placed on rotating caps of the first conductive slip rings 2 and connected together in a threaded mode.
The bearing 9 is a centripetal ball bearing and is arranged in a connecting hole of one connecting arm on the Y-shaped roll-over stand;
the second conductive slip ring 5 is placed in a connecting hole of the other connecting arm on the Y-shaped roll-over stand and is fixedly connected in a threaded mode.
The front and rear overturning rotating bodies are connected with the second conducting ring through a protruding rotating shaft positioned on one side of the front and rear overturning rotating bodies; the front and back overturning rotating bodies are connected with the bearing 9 through a convex rotating shaft positioned at the other side of the front and back overturning rotating bodies;
the sound detection device consists of a frame body 6 and four sound detection modules 7, wherein the frame body 6 is a cross-shaped rectangular frame body with a threaded column at the geometric center, the sound detection modules 7 are sound sensors and are symmetrically arranged at the four head ends of the frame body, and the frame body 6 is connected with threaded counter bores of the front and rear overturning rotating bodies 4 in a threaded connection mode;
control device comprises base 1 and control box 10, control box 10 is placed and is connected with the screw thread form in base 1, base 1 leaves the semi-enclosed rectangle casing of one side open-ended of louvre for the side, control box 10 comprises bed plate, panel, signal receiver 11, control module 12, power module 13, the bed plate leaves the rectangular plate of connecting the hole for macromolecular material, the panel leaves the cavity and is equipped with switch's rectangular plate for macromolecular material, bed plate and panel are with the perpendicular installation of L shape, threaded connection.
The signal receiver 11 is a USB signal reading module, which is mounted on the base plate by screws, and the USB interface of the module is placed in the hole of the panel.
The control module 12 is a signal processing control module, comprises a relay, a control chip and the like, and is installed on the base plate through screws.
The power module 13 is a 12V rechargeable voltage-stabilizing direct-current battery pack, stable and reliable supply of a product power supply is realized, the power module is installed on a base plate by screws and connected with holes and switches of a panel, the power module 13 is connected with the control module 12 and the external signal module 11 by cables, an external interface of the power module 13 is connected with an external power adapter to realize a charging function, and the control module 12 is connected with the signal receiver 13, the sound detection module 7 and the laser director 8;
the laser director 8 is an infrared laser emitter, is arranged in a hole at the geometric center of the frame body 6 of the sound detection device and is connected with the control module 12; the moving carrier device is mounted on the base in a threaded connection.
The guiding method of the small portable sound searching director of the utility model utilizes four sound sensors which are symmetrically distributed on the frame body, namely an upper sound sensor, a lower sound sensor, a left sound sensor and a right sound sensor, to sense sound sources in different directions;
because the data sensed by different sound sensors are different, the control module controls the horizontal rotating mechanism and the front and back turnover mechanisms to rotate according to the data difference until the sensed data difference is zero or the sensed data difference is the same as a preset data threshold value, namely, the two symmetrically distributed sensors are just distributed on the two opposite sides of a sound source, and at the moment, the director at the center of the frame body points to the sound source.
The above description is only intended to illustrate embodiments of the present invention, and the description is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (7)
1. A small portable acoustic finder, comprising:
the device comprises a base, a power supply module and a signal receiving module, wherein a cavity structure is arranged in the base, and a control module, the power supply module and the signal receiving module are arranged in the cavity structure;
the horizontal rotating mechanism is arranged on the base, is used for realizing rotation in the horizontal direction, and comprises a first conductive slip ring and a horizontal rotating body which is rotationally communicated with the first conductive slip ring;
the front and back overturning mechanism is arranged on the horizontal rotating mechanism and used for realizing the overturning in the front and back directions and comprises an overturning frame, a second conductive sliding ring arranged on the overturning frame and a front and back overturning rotating body which is rotationally communicated with the second conductive sliding ring;
the frame body is arranged on the front and back overturning rotating body, and the frame body is respectively provided with a sound detection module corresponding to the upper direction, the lower direction, the left direction and the right direction of the frame body;
the laser guider is arranged on the upper surface of the geometric center of the frame body and used for guiding the detected direction of the sound source;
the signal receiving module is used for receiving the sound signal transmitted by the sound detection module and sending the sound signal to the control module;
the control module is electrically connected with the first conductive slip ring, the second conductive slip ring and the laser guide;
the power supply module supplies power to the signal receiving module, the control module, the first conductive slip ring, the second conductive slip ring, the sound detection module and the laser director.
2. The compact portable sound finder according to claim 1,
the first conductive slip ring is a cylindrical cap-shaped conductive slip ring and is arranged on the upper surface of the base;
the horizontal rotating body is cylindrical, is placed on the rotating cap of the first conductive slip ring and is connected together in a threaded mode;
the turnover frame is a Y-shaped turnover frame, and two connecting arms, namely a first connecting arm and a second connecting arm, are symmetrically arranged on the Y-shaped turnover frame;
the first connecting arm is provided with a first connecting hole, and a bearing is arranged in the first connecting hole;
the second conductive slip ring is a via hole type conductive slip ring;
second connecting holes are symmetrically formed in the second connecting arm corresponding to the first connecting holes, and the second conductive slip ring is installed in the second connecting holes;
the front and rear overturning rotating bodies are connected with the second conductive slip ring through a protruding rotating shaft positioned on one side of the front and rear overturning rotating bodies; the front and back overturning rotating bodies are connected with the bearing through a convex rotating shaft positioned at the other side of the front and back overturning rotating bodies;
be equipped with one on the front and back upset rotor be used for with the support body mounting surface of usefulness is connected to the support body, support body mounting surface's center department is equipped with the screw thread counter bore, the support body with screw thread counter bore threaded connection on the front and back upset rotor.
3. The compact portable sound finder according to claim 2,
the support body is a cruciform structure, two hanging ends along the left and right directions of the cruciform structure and two hanging ends along the front and back directions of the cruciform structure are respectively and symmetrically provided with two sound detection modules.
4. The compact portable sound finder according to claim 3,
the sound detection module is a sound sensor.
5. The compact portable sound finder according to claim 1,
and a switch communicated with the power module is arranged on the surface of one side of the base.
6. The small portable sound finder according to claim 1, wherein the laser light finder is an infrared laser emitter mounted in a hole in the geometric center of the frame.
7. The compact portable sound finder according to claim 1, wherein the signal receiving module is a USB signal reading module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519045.0U CN211955846U (en) | 2020-04-10 | 2020-04-10 | Small-size portable sound director that seeks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020519045.0U CN211955846U (en) | 2020-04-10 | 2020-04-10 | Small-size portable sound director that seeks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211955846U true CN211955846U (en) | 2020-11-17 |
Family
ID=73161362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020519045.0U Active CN211955846U (en) | 2020-04-10 | 2020-04-10 | Small-size portable sound director that seeks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211955846U (en) |
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2020
- 2020-04-10 CN CN202020519045.0U patent/CN211955846U/en active Active
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