CN212064211U

CN212064211U - Conference sound collection equipment frame structure

Info

Publication number: CN212064211U
Application number: CN201922388640.5U
Authority: CN
Inventors: 郭耀华
Original assignee: Dongguan City Huayuansheng Hardware Products Co ltd
Current assignee: Dongguan City Huayuansheng Hardware Products Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-12-01
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to the technical field of electronic equipment, in particular to a conference sound acquisition equipment frame structure, which comprises a first frame, a second frame, a panel and a cover plate; the second frame is fixedly connected to the top end of the first frame; wherein: the panel is fixedly connected between the first frame and the second frame and comprises an air guide plate layer and a foam layer, and the foam layer is arranged on the upper surface of the air guide plate along the periphery of the air guide plate; apron fixed connection is equipped with sound collection module on the top of second frame on the apron, and sound collection module is including gathering chip, PCB board and microphone and sound collection chip electric connection, the utility model has the advantages of simple structure is firm, durable, sound directive property concentrates.

Description

Conference sound collection equipment frame structure

Technical Field

The utility model relates to an electronic equipment technical field, concretely relates to meeting sound collection equipment frame construction.

Background

Traditional audio and video conference, the arrangement of sound collector (microphone) is relatively more fixed, but sometimes has more people to participate in, and the meeting room is bigger, and not everyone's voice can both be by clear collection, so can appear speaking sometimes and must walk into the position speech of sound collector, the scene that sound could just be clearly collected for the progress of audio and video conference is slow, and is loaded down with trivial details, and user experience is poor.

Based on this, design a meeting sound collection equipment frame construction, solve current sound collector and participate in to more people, the meeting room is bigger, the problem that the sound that not everyone speaks can both be clearly gathered.

SUMMERY OF THE UTILITY MODEL

The utility model provides a frame structure of conference sound collection equipment for solving the technical problem.

The utility model discloses a realize its technological effect and the solution that adopts does:

a conference sound collecting equipment frame structure comprises a first frame, a second frame, a panel and a cover plate;

the second frame is fixedly connected to the top end of the first frame;

the panel is fixedly connected between the first frame and the second frame, and includes: the air guide plate comprises an air guide plate layer and a foam layer, wherein the foam layer is arranged on the upper surface of the air guide plate along the periphery of the air guide plate;

the apron fixed connection be in the top of second frame, be equipped with sound collection module on the apron, sound collection module includes sound collection chip, PCB board and microphone, the PCB board with the microphone with sound collection chip electric connection.

Preferably, the cross section of the first frame and the cross section of the second frame are both rectangular, and four inner angles of the first frame and the second frame are both provided with a triangular hardware.

Preferably, the sound collection module is covered with a dustproof protection cover; the protective cover is provided with a sound collection passage port.

Preferably, a reinforcing structure is further arranged on the cover plate.

Preferably, the reinforcing structure includes two ribs protruding upward, and the two ribs are symmetrically disposed on the upper surface of the cover plate, respectively.

Preferably, the height of the rib is equal to the height of the protective cover.

Preferably, the first frame and the second frame are fixedly connected through bolt tightening.

The utility model has the advantages that: the utility model discloses a meeting sound collection equipment frame construction need be with installing on the support when using, dual frame construction, the combined use of aviation baffle that combines triangle hardware, reinforcement and high strength have improved meeting sound collection equipment frame construction's intensity, and dustproof safety cover avoids the dust to fall into in the sound collection module, prolongs meeting sound collection equipment's life. In addition, the foam has the characteristics of light weight, sound absorption, shock absorption and the like, so the foam layer is arranged on the upper surface of the air deflector along the periphery of the air deflector and is used for absorbing the sound in other directions, thereby the collection of the sound has directivity and the sound in the microphone direction is convenient.

Drawings

Fig. 1 is a schematic view of an overall structure of a frame structure of a conference sound collection apparatus disclosed in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a conference sound collecting apparatus according to an embodiment of the present invention after a cover plate and a sound collecting module are removed;

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. When one element is referred to as being "fixedly attached" to another element, it can be fixedly attached by welding, bolting, gluing, or the like.

Referring to fig. 1 and 2, as shown, a frame structure of a conference sound collecting apparatus includes a first frame 10, a second frame 20, a panel and a cover plate 70;

the second frame 20 is fixedly connected to the top end of the first frame 10;

the panel is fixedly connected between the first frame 10 and the second frame 20, and includes: the air guide plate comprises an air guide plate layer 31 and a foam layer 30, wherein the foam layer 30 is arranged on the upper surface of the air guide plate along the periphery of the air guide plate; in this embodiment, the wind deflector layer 31 not only increases the strength between the first frame 10 and the second frame 20, but also guides the wind direction, so that the distribution of wind flow is greatly improved, and the sound is more concentrated on the microphone (not shown) when the sound is transmitted in the wind.

The cover plate 70 is fixedly connected to the top end of the second frame 20, the cover plate 70 is provided with the sound collection module 50, the sound collection module 50 includes a sound collection chip, a PCB and a microphone (not shown), and the PCB is electrically connected to the microphone (not shown) and the sound collection chip.

Further, the cross sections of the first frame 10 and the second frame 20 are rectangular, and a triangular hardware 40 is arranged at each of four inner corners of the first frame 10 and the second frame 20. The triangular hardware 40 in this example is a triangular bracket, and specifications matched with the inner angles of the first frame 10 and the second frame 20 can be directly purchased in an associated hardware store or on a network and installed through bolts.

Further, a protective cover 52 for dust prevention is covered on the sound collection module 50; the protective cover 52 is provided with a sound collection passage port 51.

Further, a reinforcing structure is provided on the cover plate 70.

Further, the reinforcing structure includes two ribs 60 protruding upward, and the two ribs 60 are symmetrically disposed on the upper surface of the cover plate 70, respectively.

Further, the height of the rib 60 is equal to the height of the protective cover 52, and therefore, the frame structure of the conference sound collection apparatus of the present example is strong in pressure resistance and more durable.

Further, the first frame 10 and the second frame 20 are fixedly connected through bolt tightening, so that the assembly and disassembly are convenient, and the maintenance is easy.

In view of the above, the utility model discloses a meeting sound collection equipment frame construction need be with installing on the support when using, the combined use of dual frame construction, the aviation baffle that combines triangle hardware 40, reinforcement and high strength has improved meeting sound collection equipment frame construction's intensity, and dustproof safety cover 52 avoids the dust to fall into sound collection module 50 in, extension meeting sound collection equipment's life. In addition, the foam has the characteristics of light weight, sound absorption, shock absorption and the like, so the foam layer 30 is arranged on the upper surface of the air deflector along the periphery of the air deflector and is used for absorbing the sound in other directions, thereby having directivity on sound collection and facilitating the sound in the direction of a microphone (not shown).

While the preferred embodiments of the present invention have been illustrated in detail in the accompanying drawings, it should be understood that the scope of the invention includes, but is not limited to, the embodiments described above; the specific structure disclosed in the drawings is only a preferred embodiment of the present invention, and those skilled in the art can also develop other embodiments on this basis, and any simple deformation or equivalent replacement without departing from the innovative concept of the present invention is covered by the present invention, which belongs to the protection scope of the present invention.

Claims

1. A conference sound collecting apparatus frame structure characterized in that: comprises a first frame, a second frame, a panel and a cover plate;

the second frame is fixedly connected to the top end of the first frame;

2. The conference sound collecting apparatus frame structure as claimed in claim 1, wherein: the first frame with the cross section of second frame is the rectangle, first frame with four interior angles of second frame all are equipped with a triangle hardware.

3. The conference sound collecting apparatus frame structure as claimed in claim 1, wherein: the sound collection module is covered with a dustproof protection cover; the protective cover is provided with a sound collection passage port.

4. A conference sound collecting apparatus frame structure according to claim 3, wherein: the cover plate is also provided with a reinforcing structure.

5. The conference sound collecting apparatus frame structure as claimed in claim 4, wherein: the reinforcing structure comprises two ribs protruding upwards, and the two ribs are symmetrically arranged on the upper surface of the cover plate respectively.

6. The conference sound collecting apparatus frame structure as claimed in claim 5, wherein: the height of the rib is equal to that of the protective cover.

7. The conference sound collecting apparatus frame structure as claimed in claim 1, wherein: the first frame and the second frame are fixedly connected through bolt tightening.