CN210958761U - Multichannel input broadcast conference audio amplifier convenient to overhaul - Google Patents
Multichannel input broadcast conference audio amplifier convenient to overhaul Download PDFInfo
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- CN210958761U CN210958761U CN202020110363.1U CN202020110363U CN210958761U CN 210958761 U CN210958761 U CN 210958761U CN 202020110363 U CN202020110363 U CN 202020110363U CN 210958761 U CN210958761 U CN 210958761U
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Abstract
The utility model provides a multichannel input broadcast conference audio amplifier convenient to overhaul. The multichannel input broadcast conference sound box convenient to overhaul comprises a sound box; the access hole is formed in the outer wall of one side of the sound box; the lattice baffle is rotatably arranged in the access hole and is matched with the access hole; the two jacking grooves are formed in the top of the grid baffle; the two side grooves are respectively formed in the inner walls of the two sides of the top groove; the adjusting fixture block is slidably arranged in the top groove, and the top of the adjusting fixture block extends out of the top groove; and the two limiting blocks are respectively and slidably mounted in the corresponding side grooves. The utility model provides a multichannel input broadcast conference audio amplifier convenient to overhaul has convenient to use, adjusts simply, saved the step of dismantling when overhauing the audio amplifier, improved work efficiency's advantage.
Description
Technical Field
The utility model relates to a broadcasting conference audio amplifier field especially relates to a multichannel input broadcasting conference audio amplifier convenient to overhaul.
Background
The audio amplifier refers to the equipment that can become audio signal sound, and popular saying means that audio signal is the audio amplifier of taking certainly in audio amplifier host computer box or the bass box, amplifies the back by audio amplifier itself and emits sound, makes its sound grow, and the audio amplifier divides into the different grade type according to occasion and the functionality of use, supplies different groups to select, can set up special multichannel input audio amplifier in the exhibition room of broadcast meeting for using.
However, in the prior art, if the audio amplifier breaks down in the use, the maintenance personal just need open the outside casing of stereo set and overhaul, but at the in-process of dismantling, it is comparatively loaded down with trivial details troublesome that the operation gets up, and the stereo set inner part is more, wastes time and energy with the process that the casing was opened.
Therefore, there is a need to provide a new and easy-to-maintain multi-channel input broadcast conference speaker to solve the above-mentioned technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to overhaul's multichannel input broadcast conference audio amplifier that convenient to use, space utilization efficiency are high, the dust is convenient for clear up.
For solving the technical problem, the utility model provides a multichannel input broadcast conference audio amplifier convenient to overhaul includes: a sound box; the access hole is formed in the outer wall of one side of the sound box; the lattice baffle is rotatably arranged in the access hole and is matched with the access hole; the two jacking grooves are formed in the top of the grid baffle; the two side grooves are respectively formed in the inner walls of the two sides of the top groove; the adjusting fixture block is slidably arranged in the top groove, and the top of the adjusting fixture block extends out of the top groove; the two limiting blocks are respectively installed in the corresponding side grooves in a sliding mode, and one sides, close to each other, of the two limiting blocks are fixedly connected with the adjusting clamping blocks; the two communicating grooves are formed in one side of the lattice baffle and are communicated with the top position groove; the push-pull connecting block is slidably arranged in the communicating groove and is fixedly arranged on one side of the adjusting clamping block; the two clamping grooves are formed in the inner wall of the top of the access hole and are matched with the adjusting clamping blocks; the positioning screw is installed in the clamping groove in a threaded mode and is in threaded connection with the adjusting clamping block.
Preferably, two one side that the stopper kept away from each other all inlays and has the follow-up ball, follow-up ball and the inner wall roll connection in side groove.
Preferably, a circular groove is formed in the adjusting clamping block, internal threads are formed in the inner wall of the circular groove, and the positioning screw is installed in the circular groove in a threaded mode.
Preferably, two rectangular grooves are formed in the inner walls of the two sides of the access hole, the rectangular grooves are internally rotatably provided with connecting welding blocks, and the connecting welding blocks are fixedly connected with the grid baffle.
Preferably, two it all inlays and has driven commentaries on classics pearl to connect one side that the soldering lug kept away from each other, the inner wall rotation of driven commentaries on classics pearl and rectangular groove is connected.
Preferably, the adjusting clamping block and the limiting block are made of plastic materials.
Compared with the prior art, the utility model provides a multichannel input broadcast conference audio amplifier convenient to overhaul has following beneficial effect:
the utility model provides a multichannel input broadcast conference audio amplifier convenient to overhaul adjusts the fixture block and enters the draw-in groove in, is fixed through positioning screw for produce fixed relation of connection between audio amplifier and the check baffle, shelter from the manhole through the check baffle, when needs overhaul the audio amplifier, only need to open the check baffle can go on, saved the trouble of dismantling, improved work efficiency.
Drawings
Fig. 1 is a schematic structural diagram of a preferred embodiment of the multi-channel input broadcast conference sound box convenient to overhaul provided by the present invention;
FIG. 2 is an enlarged schematic view of part A of FIG. 1;
FIG. 3 is an enlarged view of the portion B in FIG. 2;
FIG. 4 is a schematic sectional view of the present invention;
fig. 5 is an enlarged schematic structural view of a portion C in fig. 4.
Reference numbers in the figures: 1. the audio amplifier, 2, the access hole, 3, check baffle, 4, top position groove, 5, side groove, 6, adjust the fixture block, 7, stopper, 8, intercommunication groove, 9, push-and-pull even piece, 10, the draw-in groove, 11, positioning screw.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3, fig. 4 and fig. 5 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a convenient-to-maintain multi-channel input broadcast conference speaker according to the present invention; FIG. 2 is an enlarged schematic view of part A of FIG. 1; FIG. 3 is an enlarged view of the portion B in FIG. 2; FIG. 4 is a schematic sectional view of the present invention; fig. 5 is an enlarged schematic structural view of a portion C in fig. 4. Multichannel input broadcast conference audio amplifier convenient to overhaul includes: a sound box 1; the access hole 2 is formed in the outer wall of one side of the sound box 1; the lattice baffle 3 is rotatably installed in the access hole 2, and the lattice baffle 3 is matched with the access hole 2; the two top position grooves 4 are formed in the top of the grid baffle 3; the two side grooves 5 are respectively formed in the inner walls of the two sides of the top groove 4; the adjusting clamping block 6 is slidably mounted in the top position groove 4, and the top of the adjusting clamping block 6 extends out of the top position groove 4; the two limiting blocks 7 are respectively installed in the corresponding side grooves 5 in a sliding mode, and one sides, close to each other, of the two limiting blocks 7 are fixedly connected with the adjusting fixture block 6; the two communicating grooves 8 are formed in one side of the lattice baffle 3, and the communicating grooves 8 are communicated with the top position groove 4; the push-pull connecting block 9 is arranged in the communicating groove 8 in a sliding mode, and the push-pull connecting block 9 is fixedly arranged on one side of the adjusting clamping block 6; the two clamping grooves 10 are formed in the inner wall of the top of the access hole 2, and the clamping grooves 10 are matched with the adjusting clamping blocks 6; the positioning screw rod 11 is installed in the clamping groove 10 in a threaded mode, and the positioning screw rod 11 is connected with the adjusting clamping block 6 in a threaded mode.
Two one side that stopper 7 kept away from each other all inlays and has the follow-up ball, follow-up ball and the inner wall roll connection of side groove 5.
A circular groove is formed in the adjusting clamping block 6, internal threads are formed in the inner wall of the circular groove, and the positioning screw 11 is installed in the circular groove in a threaded mode.
Two rectangular grooves are formed in the inner walls of the two sides of the access hole 2, the rectangular grooves are rotatably provided with connecting welding blocks, and the connecting welding blocks are fixedly connected with the grid baffle plates 3.
Two it all inlays and has driven commentaries on classics pearl to connect one side that the splice kept away from each other, the inner wall rotation of driven commentaries on classics pearl and rectangular groove is connected.
The adjusting clamping block 6 and the limiting block 7 are made of plastic materials.
The utility model provides a multichannel input broadcasting conference audio amplifier's convenient to overhaul theory of operation as follows:
when the sound equipment breaks down and the shell needs to be opened for maintenance, the grid baffle 3 is opened only, the grid baffle 3 is positioned in an accumulation area of the internal circuit of the sound equipment, and the step of disassembly is omitted when the grid baffle 3 is opened for maintenance;
the positioning screw rods 11 on the two adjusting clamping blocks 6 are screwed out and taken down by a screwdriver, then the push-pull connecting blocks 9 on the clamping blocks 6 are found, then the two push-pull connecting blocks 9 are pushed downwards, the push-pull connecting blocks 9 drive the adjusting clamping blocks 6 to move downwards, so that the adjusting clamping blocks 6 slide towards the top position grooves 4, the two limiting blocks 7 are driven to slide in the corresponding side grooves 5 when the adjusting clamping blocks 6 move, after the adjusting clamping blocks 6 slide to a proper position, the top ends of the adjusting clamping blocks 6 just slide out of the clamping grooves 10, the clamping grooves 10 lose the control force after the clamping of the adjusting clamping blocks 6 is lost, then the lattice baffle 3 is rotated, the lattice baffle 3 drives the two connecting welding blocks to rotate in the corresponding rectangular grooves, the access holes 2 are gradually in a smooth state along with the rotation of the lattice baffle 3, and a maintenance person can conveniently observe the internal structure of the sound box through the access holes, thereby performing maintenance.
Compared with the prior art, the utility model provides a multichannel input broadcast conference audio amplifier convenient to overhaul has following beneficial effect:
the utility model provides a multichannel input broadcast conference audio amplifier convenient to overhaul, in adjusting 6 blocks of fixture block and advancing the draw-in groove 10, fixed through positioning screw 11 for produce fixed relation of connection between audio amplifier 1 and check baffle 3, shelter from manhole 2 through check baffle 3, when needs overhaul the audio amplifier, only need to open check baffle 3 can go on, saved the trouble of dismantling, improved work efficiency.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of this design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and the details of the power mechanism, the power supply system, and the control system can be clearly known on the premise that those skilled in the art understand the principle of the present invention.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a multichannel input broadcast conference audio amplifier convenient to overhaul which characterized in that includes:
a sound box;
the access hole is formed in the outer wall of one side of the sound box;
the lattice baffle is rotatably arranged in the access hole and is matched with the access hole;
the two jacking grooves are formed in the top of the grid baffle;
the two side grooves are respectively formed in the inner walls of the two sides of the top groove;
the adjusting fixture block is slidably arranged in the top groove, and the top of the adjusting fixture block extends out of the top groove;
the two limiting blocks are respectively installed in the corresponding side grooves in a sliding mode, and one sides, close to each other, of the two limiting blocks are fixedly connected with the adjusting clamping blocks;
the two communicating grooves are formed in one side of the lattice baffle and are communicated with the top position groove;
the push-pull connecting block is slidably arranged in the communicating groove and is fixedly arranged on one side of the adjusting clamping block;
the two clamping grooves are formed in the inner wall of the top of the access hole and are matched with the adjusting clamping blocks;
the positioning screw is installed in the clamping groove in a threaded mode and is in threaded connection with the adjusting clamping block.
2. The easy-to-overhaul multichannel input broadcasting conference sound box according to claim 1, wherein the sides of the two limiting blocks away from each other are inlaid with follower balls, and the follower balls are in rolling connection with the inner walls of the side grooves.
3. The easy-to-overhaul multichannel input broadcasting conference sound box according to claim 1, wherein a circular groove is formed on the adjusting fixture block, an internal thread is formed on an inner wall of the circular groove, and the positioning screw is installed in the circular groove in a threaded manner.
4. The easy-to-overhaul multichannel input broadcasting conference sound box according to claim 1, wherein two rectangular grooves are formed in the inner walls of the two sides of the overhaul hole, connecting welding blocks are rotatably mounted in the two rectangular grooves, and the connecting welding blocks are fixedly connected with the lattice baffle.
5. The easy-to-overhaul multichannel input broadcasting conference sound box according to claim 4, wherein driven rotating beads are embedded on the sides of the two connecting welding blocks away from each other, and the driven rotating beads are rotatably connected with the inner wall of the rectangular groove.
6. The easy-to-overhaul multichannel input broadcasting conference sound box according to claim 1, wherein the adjusting fixture block and the limiting block are made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110363.1U CN210958761U (en) | 2020-01-18 | 2020-01-18 | Multichannel input broadcast conference audio amplifier convenient to overhaul |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020110363.1U CN210958761U (en) | 2020-01-18 | 2020-01-18 | Multichannel input broadcast conference audio amplifier convenient to overhaul |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210958761U true CN210958761U (en) | 2020-07-07 |
Family
ID=71375133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020110363.1U Active CN210958761U (en) | 2020-01-18 | 2020-01-18 | Multichannel input broadcast conference audio amplifier convenient to overhaul |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210958761U (en) |
-
2020
- 2020-01-18 CN CN202020110363.1U patent/CN210958761U/en active Active
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