CN211791945U

CN211791945U - Self-adaptive pickup all-in-one machine

Info

Publication number: CN211791945U
Application number: CN202020562244.XU
Authority: CN
Inventors: 王祥贵; 唐海生; 陆佳莹
Original assignee: Soundking Electroacoustic Co ltd
Current assignee: Soundking Electroacoustic Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-10-27
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a self-adaptive pickup all-in-one machine, which comprises a DSP audio processor and a box body, wherein the box body is provided with a junction box and a sound box screen plate, the DSP audio processor is arranged in the box body, and a connecting wire of the DSP audio processor is connected and led out through the junction box; the cable connector has the advantages that the DSP audio processor is accommodated in the box body, wires connected with the DSP audio processor are connected and led out through the junction box, and the lines are integrated through the DSP audio processor, so that later-stage arrangement and maintenance are facilitated; meanwhile, the sound box screen plate is arranged, so that sound is conveniently transmitted into the all-in-one machine from the outer side and transmitted out of the all-in-one machine, and the accuracy of sound transmission is improved.

Description

Self-adaptive pickup all-in-one machine

Technical Field

The utility model belongs to the technical field of audio signal handles, especially, relate to a self-adaptation pickup all-in-one.

Background

Through with array microphone among the prior art, the audio processor, the feedback suppressor, switch and digital power amplifier etc. integrate, use in the ladder classroom, in comparatively spacious environment such as meeting place, can make lecturer's sound clearly communicate for all students or participants, because the equipment that uses is numerous, corresponding interconnecting link is also comparatively loaded down with trivial details, it is complicated, the installation is troublesome in earlier stage, the arrangement in later stage is also inconvenient with the maintenance, and need operate every equipment when using, it is inconvenient to use. The development of integrating multiple functions of a microphone, an audio processor, a feedback suppressor, a switch and a digital amplifier into one DSP audio processing device has resulted in a need for improved device configurations.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a self-adaptation pickup all-in-one is provided, the arrangement and the maintenance in the later stage of being convenient for.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the utility model provides a self-adaptation pickup all-in-one, includes DSP audio processor (4), still includes box (1), be provided with terminal box (2) and audio amplifier otter board (3) on box (1), DSP audio processor (4) set up in box (1), the connecting wire of DSP audio processor (4) is connected and is drawn forth through terminal box (2).

Preferably, the box body (1) comprises a lower cover (11), an annular shell (12), a fixing plate (13) and an upper cover (14) which are sequentially arranged from bottom to top, a first mounting hole (111) is formed in the lower cover (11), and the junction box (2) is arranged on the upper side of the lower cover (11) and communicated with the first mounting hole (111); the DSP audio processor (4) is fixedly arranged on the fixing plate (13) and positioned between the annular shells (12); the upper cover (14) is provided with a second mounting hole (141), and the sound box screen plate (3) is arranged at the second mounting hole (141).

Preferably, a third mounting hole (142) is formed in the upper cover (14), a fixing block (143) and a backlight plate (144) are arranged at the third mounting hole (142), and a groove (1431) for accommodating the backlight plate (144) is formed in the upper end of the fixing block (143).

Preferably, the annular housing (12) comprises an inner ring (121) and an outer ring (122), the inner ring (121) and the outer ring (122) are respectively and fixedly connected with the fixing plate (13), and the lower cover (11) covers the lower end of the inner ring (121).

Preferably, the inner ring (121) is formed by splicing four sheet metal shells, and a plurality of first heat dissipation holes (1211) are formed in each sheet metal shell; the outer ring (122) is a plastic shell, and a plurality of second heat dissipation holes (1221) are formed in the outer ring (122).

Preferably, the upper end of the outer ring (122) protrudes upwards to form a first annular protrusion (1222), the edge of the upper cover (14) protrudes downwards to form a second annular protrusion (145), and the first annular protrusion (1222) is in snap fit with the second annular protrusion (145).

Preferably, the lower end of the upper cover (14) is provided with a plurality of studs (146), the fixing plate (13) is provided with a plurality of first through holes (131) for the studs (146) to pass through, the outer ring (122) is provided with a plurality of second through holes (1223), and bolts are screwed with the studs (146) after passing through the second through holes (1223).

Preferably, the lower cover (11) is provided with a first vent hole (112), and the fixing plate (13) is provided with a second vent hole (132).

Compared with the prior art, the utility model has the advantages of

1. The DSP audio processor is accommodated in the box body through the box body and the junction box, wires connected with the DSP audio processor are connected and led out through the junction box, and lines are integrated through the DSP audio processor, so that later-stage arrangement and maintenance are facilitated; meanwhile, the sound box screen plate is arranged, so that sound is conveniently transmitted into the all-in-one machine from the outer side and transmitted out of the all-in-one machine, and the sound transmission accuracy is improved;

2. the box comprises lower cover, annular housing, fixed plate and upper cover, and the dismouting of being convenient for, when certain part damaged, only need change the part that corresponds, the later stage maintenance of being convenient for is suitable for permanent use.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a first schematic diagram of the explosion structure of the present invention;

fig. 3 is a schematic diagram of an explosion structure of the present invention;

fig. 4 is a schematic sectional structure of the present invention;

fig. 5 is an enlarged schematic view of a portion a of fig. 4.

In the figure: 1. a box body; 11. a lower cover; 111. a first mounting hole; 112. a first vent hole; 12. an annular housing; 121. an inner ring; 1211. a first heat dissipation hole; 122. an outer ring; 1221. a second heat dissipation hole; 1222. a first annular projection; 1223. a second through hole; 13. a fixing plate; 131. a first through hole; 132. a second vent hole; 14. an upper cover; 141. a second mounting hole; 142. a third mounting hole; 143. a fixed block; 1431. a groove; 144. a backlight plate; 145. a second annular projection; 146. a stud; 2. a junction box; 3. a sound box screen plate; 4. a DSP audio processor.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

The first embodiment is as follows: as shown in the figure, the self-adaptive pickup all-in-one machine comprises a DSP (digital signal processor) 4 and a box body 1, wherein a junction box 2 and a sound box network board 3 are arranged on the box body 1, the DSP 4 is arranged in the box body 1, and a connecting wire comprising the DSP is connected and led out through the junction box 2.

Example two: the rest of the structure is the same as the first embodiment, and the difference is that the box body 1 comprises a lower cover 11, an annular shell 12, a fixing plate 13 and an upper cover 14 which are sequentially arranged from bottom to top, a first mounting hole 111 is formed in the lower cover 11, and the junction box 2 is arranged on the upper side of the lower cover 11 and communicated with the first mounting hole 111; the DSP audio processor 4 is arranged on the fixed plate 13 and positioned between the annular shells 12; the upper cover 14 is provided with a second mounting hole 141, and the speaker screen 3 is disposed at the second mounting hole 141.

In this embodiment, the upper cover 14 is provided with a third mounting hole 142, the third mounting hole 142 is provided with a fixing block 143 and a backlight plate 144, and the upper end of the fixing block 143 is provided with a groove 1431 for accommodating the backlight plate 144. Through the ya keli card that will be provided with the LOGO in third mounting hole 142 or the adhesion on board 144 is shaded, this ya keli board can be lighted to the light that board 144 is shaded and sent for the LOGO is more striking.

In this embodiment, the annular housing 12 includes an inner ring 121 and an outer ring 122, the inner ring 121 and the outer ring 122 are respectively and fixedly connected to the fixing plate 13, and the lower cover 11 covers the lower end of the inner ring 121.

Example three: the rest of the structure is the same as the embodiment, but the difference is that the inner ring 121 is formed by splicing four sheet metal shells, and a plurality of first heat dissipation holes 1211 are formed in the sheet metal shells; the outer ring 122 is a plastic housing, and the outer ring 122 has a plurality of second heat dissipating holes 1221.

In this embodiment, the upper end of the outer ring 122 protrudes upward to form a first annular protrusion 1222, the edge of the upper lid 14 protrudes downward to form a second annular protrusion 145, and the first annular protrusion 1222 is snap-fitted with the second annular protrusion 145.

In this embodiment, the lower end of the upper cover 14 is provided with a plurality of studs 146, the fixing plate 13 is provided with a plurality of first through holes 131 for the studs 146 to pass through, the outer ring 122 is provided with a plurality of second through holes 1223, and the bolts pass through the second through holes 1223 and then are screwed with the studs 146.

Example four: the remaining parts are the same as those of the embodiment, except that the lower cover 11 is provided with a first vent hole 112, and the fixing plate 13 is provided with a second vent hole 132.

The present invention has been described in detail with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above embodiments, and various improvements of the method concept and the technical solution of the present invention can be made without modification, or the present invention can be directly applied to other occasions without modification, and is within the protection scope of the present invention.

Claims

1. The utility model provides an adaptive pickup all-in-one which characterized in that: the portable sound box comprises a DSP (digital signal processor) audio processor (4) and a box body (1), wherein a junction box (2) and a sound box screen plate (3) are arranged on the box body (1), the DSP audio processor (4) is arranged in the box body (1), and a connecting wire of the DSP audio processor (4) is connected and led out through the junction box (2).

2. The adaptive pickup all-in-one machine of claim 1, characterized in that: the box body (1) comprises a lower cover (11), an annular shell (12), a fixing plate (13) and an upper cover (14) which are sequentially arranged from bottom to top, a first mounting hole (111) is formed in the lower cover (11), and the junction box (2) is arranged on the upper side of the lower cover (11) and communicated with the first mounting hole (111); the DSP audio processor (4) is fixedly arranged on the fixing plate (13) and positioned between the annular shells (12); the upper cover (14) is provided with a second mounting hole (141), and the sound box screen plate (3) is arranged at the second mounting hole (141).

3. The adaptive pickup all-in-one machine of claim 2, characterized in that: the upper cover (14) is provided with a third mounting hole (142), the third mounting hole (142) is provided with a fixing block (143) and a backlight plate (144), and the upper end of the fixing block (143) is provided with a groove (1431) for accommodating the backlight plate (144).

4. The adaptive pickup all-in-one machine of claim 2, characterized in that: the annular shell (12) comprises an inner ring (121) and an outer ring (122), the inner ring (121) and the outer ring (122) are fixedly connected with the fixing plate (13) respectively, and the lower cover (11) is arranged at the lower end of the inner ring (121) in a covering mode.

5. The adaptive pickup all-in-one machine of claim 4, wherein: the inner ring (121) is formed by splicing four sheet metal shells, and a plurality of first heat dissipation holes (1211) are formed in each sheet metal shell; the outer ring (122) is a plastic shell, and a plurality of second heat dissipation holes (1221) are formed in the outer ring (122).

6. The adaptive pickup all-in-one machine of claim 4, wherein: the upper end of the outer ring (122) protrudes upwards to form a first annular protrusion (1222), the edge of the upper cover (14) protrudes downwards to form a second annular protrusion (145), and the first annular protrusion (1222) is in snap fit with the second annular protrusion (145).

7. The adaptive pickup all-in-one machine of claim 4, wherein: the lower end of the upper cover (14) is provided with a plurality of studs (146), the fixing plate (13) is provided with a plurality of first through holes (131) for the studs (146) to pass through, the outer ring (122) is provided with a plurality of second through holes (1223), and bolts penetrate through the second through holes (1223) and then are screwed with the studs (146).

8. The adaptive pickup all-in-one machine of claim 2, characterized in that: the lower cover (11) is provided with a first vent hole (112), and the fixing plate (13) is provided with a second vent hole (132).