CN212226509U

CN212226509U - Base for supporting sound source positioning device

Info

Publication number: CN212226509U
Application number: CN202020854308.3U
Authority: CN
Inventors: 不公告发明人
Original assignee: Fengqiao Electronic Technology Suzhou Co ltd
Current assignee: Fengqiao Electronic Technology Suzhou Co ltd
Priority date: 2020-05-20
Filing date: 2020-05-20
Publication date: 2020-12-25
Anticipated expiration: 2030-05-20

Abstract

The utility model relates to the technical field of sound source positioning devices, and discloses a base for supporting a sound source positioning device, which comprises a shell, wherein a supporting plate is arranged inside the shell; the utility model provides a current support base is inconvenient to carry, can't protect the sound source positioning device during the transportation and can't be according to the problem of the direction adjustment base position of sound source, the device is when using, can accomodate the base, form the structure of a similar box, put into sound source positioning device wherein, its inside rubber mold pad and elasticity bow-shaped plate can protect sound source positioning device, prevent its damage that causes internal element because of jolting on road surface, also convenient to carry simultaneously, secondly can adjust its height and angle, thereby avoided sound source positioning device to be difficult to carry out the situation of adjusting to its position because of the oversize, also let the staff make work lighter because of need not moving its adjustment position simultaneously.

Description

Base for supporting sound source positioning device

Technical Field

The utility model relates to a sound source positioning device technical field specifically is a sound source positioning device supports and uses base.

Background

The sound source positioning technology can be divided into two major categories, namely sound source positioning of a sound array (also called a microphone array or a microphone array) and sound field testing of a sound intensity probe, can be used in the fields of noise source positioning, abnormal sound and abnormal sound testing, voice enhancement, robot sound positioning, aircraft noise testing, power equipment monitoring and the like, has accumulated more than ten years of experience in research and development and application of acoustic technology, has complete autonomous research and development capability from hardware development and software development to algorithm development, provides a plurality of microphone array products including portable acoustic cameras, medium-sized arrays, large-sized arrays and distributed arrays, and has wide application in the industries of automobiles, aerospace, military industry, intelligent transportation and the like.

The interior of the sound source positioning device is assembled together through various machines and elements to achieve the aim of accurately positioning the sound source, but the volume of the portable base is larger, so that a base for supporting is needed, but the existing base only has the supporting function and cannot achieve the effect of convenient carrying, if a worker wants to carry the portable base to other places, the portable base is inconvenient to carry due to the larger volume and the higher height, if the worker puts the portable base into a vehicle for transportation, if the worker meets a bumpy road surface, the base can not protect the sound source positioning, the internal compact elements are easy to be damaged, meanwhile, the base is generally fixed, and the height and the angle cannot be adjusted, if the direction of the sound source is changed, it can not change direction, can influence the accuracy of location, if the staff moves it and changes its height and angle, can increase staff's health tired out degree.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sound source positioning device supports uses base possesses portablely, the shock attenuation and height-adjusting and the advantage of angle, has solved the problem that current support base is inconvenient to carry, can't protect and can't adjust the base position according to the direction of sound source when transporting sound source positioning device.

In order to achieve the above object, the utility model provides a following technical scheme: a base for supporting a sound source positioning device comprises a shell, wherein a supporting plate is arranged in the shell, elastic arc-shaped plates are bolted at two sides and the bottom of the supporting plate, protective covers are hinged to the front and the back of the shell through hinges, rubber die pads are bonded on the inner sides of the protective covers, the top of the supporting plate is rotatably connected with a fixed frame through bearings, a sound source positioner is sleeved in the fixed frame, a stopper is arranged at the top of the protective cover, an inner groove is formed in the bottom of the shell, a crossed lifting rod is arranged in the inner groove, a connecting groove is formed in the top of the inner groove, a threaded rod is rotatably connected in the connecting groove through a bearing, one end of the threaded rod penetrates through the outer part of the shell, a threaded block is connected to the surface of the threaded rod in a threaded manner, and the bottom of the threaded block and the top of the, and a bottom plate is arranged at the bottom of the crossed lifting rod.

Preferably, the two ends of the elastic arched plate are bolted with sliding blocks, and the bottom of the inner cavity of the shell and the two sides of the inner cavity of the shell are provided with sliding chutes in sliding connection with the sliding blocks.

Preferably, the top of the support plate is bolted with a nut block, and the inside of the nut block is connected with a bolt through threads.

Preferably, the stopper includes spacing seat, the inside of spacing seat articulates there is the gag lever post, the surface joint of gag lever post has spacing frame, the bottom of spacing seat and spacing frame all with the top bolt joint of protecting cover.

Preferably, the slide has been seted up at the top of bottom plate, the inside sliding connection of slide has the guide block, the top of guide block and the top of bottom plate are all articulated through articulated elements and crossing lifter.

Preferably, a handle is bolted to one side of the shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a problem that current support base is inconvenient to carry, can't protect sound source positioning device when transporting is solved through the setting of casing, backup pad, elasticity bow-shaped board, protecting cover and rubber mold pad, the device can accomodate the base when using, forms a structure similar to the box, puts sound source positioning device into it, and its inside rubber mold pad and elasticity bow-shaped board can protect sound source positioning device, prevent it because of the damage of the internal component that jolts on road surface, have also made things convenient for simultaneously to carry;

the utility model discloses a setting of fixed frame, sound source locator, stopper, inside groove, alternately lifter, spread groove, threaded rod, thread piece and bottom plate has solved the problem that current support base can't adjust the base position according to the direction of sound source, and the device can adjust its height and angle when using to avoided sound source location device to be difficult to the situation of adjusting its position because of the volume is too big, also let the staff make work because of not moving its adjusting position lighter simultaneously.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a schematic view of the structure of the present invention;

FIG. 3 is a front view of the present invention;

FIG. 4 is an enlarged view of the point A of FIG. 1 according to the present invention;

fig. 5 is an enlarged view of the point B in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a support plate; 3. an elastic bow plate; 4. a protective cover; 5. a rubber mold pad; 6. a fixing frame; 7. a sound source locator; 8. a stopper; 81. a limiting seat; 82. a limiting rod; 83. a limiting frame; 9. an inner tank; 10. a cross lifter; 11. connecting grooves; 12. a threaded rod; 13. a thread block; 14. a base plate; 15. a slider; 16. a chute; 17. a nut block; 18. a bolt; 19. a slideway; 20. a guide block; 21. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a base for supporting a sound source positioning device comprises a housing 1, a supporting plate 2 is arranged inside the housing 1, elastic arc plates 3 are bolted on both sides and bottom of the supporting plate 2, a protecting cover 4 is hinged on both the front and back of the housing 1 through hinges, a rubber mold pad 5 is bonded on the inner side of the protecting cover 4, a fixing frame 6 is rotatably connected on the top of the supporting plate 2 through a bearing, a sound source positioner 7 is sleeved inside the fixing frame 6, a stopper 8 is arranged on the top of the protecting cover 4, an inner groove 9 is arranged at the bottom of the housing 1, a cross lifting rod 10 is arranged inside the inner groove 9, a connecting groove 11 is arranged at the top of the inner groove 9, a threaded rod 12 is rotatably connected inside the connecting groove 11 through a bearing, one end of the threaded rod 12 penetrates to the outside of the housing 1, a threaded block 13 is connected on the surface of the threaded rod 12 through a thread, and the bottom of, the bottom of the cross lifting rod 10 is provided with a bottom plate 14, the utility model solves the problems that the prior supporting base is inconvenient to carry, the sound source positioning device cannot be protected during transportation and the position of the base cannot be adjusted according to the direction of the sound source by arranging a shell 1, a supporting plate 2, an elastic bow-shaped plate 3, a protecting cover 4, a rubber mold pad 5, a fixing frame 6, a sound source positioner 7, a limiting stopper 8, an inner groove 9, the cross lifting rod 10, a connecting groove 11, a threaded rod 12, a threaded block 13 and the bottom plate 14, the device can store the base to form a structure similar to a box body when in use, the sound source positioning device is placed in the base, the rubber mold pad 5 and the elastic bow-shaped plate 3 in the device can protect the sound source positioning device, the damage of internal elements caused by road surface bumping is prevented, and the carrying is convenient at the same time, secondly, the height and the angle of the sound source positioning device can be adjusted, so that the situation that the position of the sound source positioning device is not easy to adjust due to overlarge volume is avoided, and meanwhile, the worker can work more easily due to the fact that the worker does not need to move the position of the sound source positioning device.

Further, the both ends of elasticity bow-shaped board 3 all are bolted to have slider 15, and the bottom of the 1 inner chamber of casing and the both sides of the 1 inner chamber of casing all offer with slider 15 sliding connection's spout 16, through the setting of slider 15 and spout 16, make things convenient for elasticity bow-shaped board 3 to strut the slip to both sides.

Further, the top of backup pad 2 is bolted with nut piece 17, and the internal thread of nut piece 17 is connected with bolt 18, through the setting of nut piece 17 and bolt 18, can carry on spacingly to fixed frame 6.

Further, stopper 8 includes spacing seat 81, and the inside of spacing seat 81 articulates there is gag lever post 82, and the surface joint of gag lever post 82 has spacing frame 83, and the bottom of spacing seat 81 and spacing frame 83 all with the top bolt of protecting cover 4, through the setting of spacing seat 81, gag lever post 82 and spacing frame 83, can carry on spacingly to two protecting covers 4.

Furthermore, the top of the bottom plate 14 is provided with a slide way 19, the inside of the slide way 19 is connected with a guide block 20 in a sliding manner, the top of the guide block 20 and the top of the bottom plate 14 are both hinged with the cross lifting rod 10 through a hinge, and the cross lifting rod 10 can conveniently move in an angle when ascending or descending through the arrangement of the slide way 19 and the guide block 20.

Furthermore, a handle 21 is bolted to one side of the shell 1, and the device is convenient to lift and carry through the arrangement of the handle 21.

The working principle is as follows: when the device works, the limiting rod 82 in the limiting seat 81 is lifted from the limiting frame 83, so that the limiting stopper 8 does not limit the protecting cover 4, the protecting cover 4 can be turned towards two sides, if the base is required to be heightened, the threaded rod 12 drives the threaded block 13 to move rightwards by anticlockwise rotating the threaded rod 12, the threaded block 13 moves rightwards to drive the supporting rod of the cross lifting rod 10 to move rightwards, because the other supporting rod is hinged with the top of the inner groove 9 of the shell 1 through a hinged piece, and meanwhile, the two supporting rods are hinged together through the hinged piece, when one supporting rod moves rightwards, the cross angle is reduced, so that the height is increased, if the angle is required to be adjusted, the direction of the sound source locator 7 is driven to change by rotating the fixing frame 6, the fixing frame 6 is rotated in the nut block 17 through the bolt 18, so that the bolt 18 blocks the fixing frame 6 to, after the work, reverse operation accomodates the box that forms and conveniently carry to it, mentions it through the handle and carries, and on the way in the transportation, if meet the highway section of jolting simultaneously, its backup pad 2 elasticity bow-shaped board 3 all around can be to it about with carry out the shock attenuation from top to bottom, plus the inboard rubber mold pad 5 of protecting cover 4 protects it, and furthest's assurance it can not cause the damage of inner member because of the transportation.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sound source positioner supports and uses base, includes casing (1), its characterized in that: the sound source positioning device is characterized in that a supporting plate (2) is arranged in the shell (1), elastic arc-shaped plates (3) are bolted on the two sides and the bottom of the supporting plate (2), protective covers (4) are hinged on the front and the back of the shell (1) through hinges, rubber mold pads (5) are bonded on the inner sides of the protective covers (4), a fixed frame (6) is rotatably connected to the top of the supporting plate (2) through bearings, a sound source positioner (7) is sleeved in the fixed frame (6), a stopper (8) is arranged on the top of the protective covers (4), an inner groove (9) is formed in the bottom of the shell (1), crossed lifting rods (10) are arranged in the inner groove (9), a connecting groove (11) is formed in the top of the inner groove (9), a threaded rod (12) is rotatably connected to the inner part of the connecting groove (11) through bearings, and one end of the threaded rod (12, the surface of the threaded rod (12) is in threaded connection with a threaded block (13), the bottom of the threaded block (13) and the top of the inner groove (9) are hinged to the cross lifting rod (10) through a hinge, and a bottom plate (14) is arranged at the bottom of the cross lifting rod (10).

2. The base for supporting a sound source localization device according to claim 1, wherein: the two ends of the elastic arched plate (3) are bolted with sliding blocks (15), and sliding grooves (16) which are connected with the sliding blocks (15) in a sliding mode are formed in the bottom of the inner cavity of the shell (1) and the two sides of the inner cavity of the shell (1).

3. The base for supporting a sound source localization device according to claim 1, wherein: the top of the supporting plate (2) is bolted with a nut block (17), and the inner thread of the nut block (17) is connected with a bolt (18).

4. The base for supporting a sound source localization device according to claim 1, wherein: stopper (8) are including spacing seat (81), the inside of spacing seat (81) articulates there is gag lever post (82), the surface joint of gag lever post (82) has spacing frame (83), the bottom of spacing seat (81) and spacing frame (83) all with the top bolt joint of protecting cover (4).

5. The base for supporting a sound source localization device according to claim 1, wherein: slide (19) have been seted up at the top of bottom plate (14), the inside sliding connection of slide (19) has guide block (20), the top of guide block (20) and the top of bottom plate (14) are all articulated with alternately lifter (10) through the articulated elements.

6. The base for supporting a sound source localization device according to claim 1, wherein: a handle (21) is bolted to one side of the shell (1).