CN220823421U - Remote control network power amplifier - Google Patents
Remote control network power amplifier Download PDFInfo
- Publication number
- CN220823421U CN220823421U CN202322096105.9U CN202322096105U CN220823421U CN 220823421 U CN220823421 U CN 220823421U CN 202322096105 U CN202322096105 U CN 202322096105U CN 220823421 U CN220823421 U CN 220823421U
- Authority
- CN
- China
- Prior art keywords
- power amplifier
- remote control
- control network
- shell
- fixedly connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 239000000428 dust Substances 0.000 claims description 21
- 238000009423 ventilation Methods 0.000 claims description 19
- 238000012423 maintenance Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a remote control network power amplifier, which comprises a power amplifier shell, wherein a top plate is arranged at the top end outside the power amplifier shell, and two ends of two sides of the top plate are fixedly connected with fixing blocks. This remote control network power amplifier rotates the movable block when need overhauling the inside subassembly of power amplifier shell through being provided with lug, hinge piece, movable block and fixed block, make the lug on movable block top break away from the inside of recess, thereby can make the roof lose fixedly, take off the outside of power amplifier shell to the roof after losing fixedly, take off the roof then can overhaul the inside subassembly of power amplifier shell, put the outside of power amplifier shell to the roof after the maintenance is accomplished, reverse the movable block after putting and make the inside of lug embedding recess can, it is inconvenient to install the dismantlement to the top cap to solve, inconvenient problem of overhauling the inside subassembly of shell.
Description
Technical Field
The utility model relates to the technical field of power amplifiers, in particular to a remote control network power amplifier.
Background
An amplifier refers to any device capable of controlling larger energy by using smaller energy, a power amplifier refers to an amplifier capable of generating maximum power output to drive a load under a given distortion rate, the types of the power amplifiers are various, a remote control network power amplifier is one of the power amplifiers, but when the remote control network power amplifier is used, the top cover is inconvenient to install and detach, and the components inside a shell are inconvenient to overhaul, so that a novel remote control network power amplifier is proposed to improve the problems.
Disclosure of utility model
The utility model aims to provide a remote control network power amplifier so as to solve the problems that in the background technology, a top cover is inconvenient to mount and dismount, and an inner component of a shell is inconvenient to overhaul.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a remote control network power amplifier, includes the power amplifier shell, the outside top of power amplifier shell is provided with the roof, the both ends fixedly connected with fixed block of roof both sides, the inside of fixed block is seted up flutedly, the both ends of power amplifier shell both sides are provided with the hinge piece, the outside activity of hinge piece articulates there is the movable block, the top fixedly connected with lug of movable block, one side of power amplifier shell one end is provided with the display screen, the opposite side of display screen is provided with the receiver plate.
Preferably, the protruding block is embedded in the groove, and the protruding block and the groove are matched with each other.
Preferably, the top plate is fixed at the top end outside the power amplifier shell through a bump and a groove, and a circuit board is arranged at the bottom end inside the power amplifier shell.
Preferably, four corners of the bottom end of the power amplifier shell are fixedly connected with pad feet, and the bottom end of the inner portion of each pad foot is provided with an anti-slip pad.
Preferably, the two ends of the two sides of the power amplifier shell are welded with connecting plates, the inside of each connecting plate is movably connected with a connecting rod, the bottom end of each connecting rod is fixedly connected with a sucker, and the top end of each connecting rod is fixedly connected with a pull plate.
Preferably, a limiting spring is arranged between the connecting plate and the pulling plate, and the limiting spring is arranged at the top end outside the connecting rod.
Preferably, ventilation grooves are formed in the top plate, and a plurality of groups of ventilation grooves are formed in the ventilation grooves.
Preferably, the both sides fixedly connected with connecting block of roof bottom, the draw-in groove has been seted up to the inside of connecting block, be provided with the dust screen between the connecting block, the both sides fixedly connected with fixture block of dust screen, the fixture block inlays the inside at the draw-in groove.
Compared with the prior art, the utility model has the beneficial effects that: the remote control network power amplifier not only realizes the convenience of overhauling the components and fixing the power amplifier, but also realizes the convenience of heat dissipation and prevents dust and impurities from entering the inside of the shell;
(1) The movable block is rotated when the components inside the power amplifier shell are required to be overhauled through the arrangement of the convex blocks, the hinging blocks, the grooves, the movable block and the fixed block, so that the convex blocks at the top ends of the movable block are separated from the grooves, the top plate can be loose from the grooves, the top plate can be taken away from the outer part of the power amplifier shell after the top plate is loose from the fixing, the components inside the power amplifier shell can be overhauled after the top plate is taken away, the top plate is put outside the power amplifier shell after the overhauling is finished, and the movable block is reversed after the top plate is put, so that the convex blocks are embedded into the grooves;
(2) The power amplifier shell is placed at a proper position and then is pressed by the pull plate, and the pull plate drives the sucker to descend through the connecting rod so that the sucker is adsorbed on a tabletop, thereby limiting and fixing the power amplifier shell to prevent the power amplifier shell from accidentally sliding, and the anti-slip pad at the bottom end inside the foot pad can further increase the stability of the power amplifier shell;
(3) Through being provided with dust screen, ventilation groove, fixture block, draw-in groove and connecting block, the ventilation groove can make things convenient for the inside ventilation heat dissipation of power amplifier shell to can prevent that the inside high temperature of power amplifier shell from leading to the subassembly impaired, be provided with the dust screen in the bottom of ventilation groove, the dust screen can prevent that dust and impurity from getting into the inside influence subassembly of power amplifier shell through the ventilation groove and using, the dust screen passes through the fixture block and installs between the connecting block.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic view of a bottom-view enlarged cross-sectional structure of the present utility model;
FIG. 3 is an enlarged schematic side view of the present utility model;
Fig. 4 is an enlarged sectional view of fig. 1a according to the present utility model.
In the figure: 1. a power amplifier housing; 2. foot pads; 3. a connecting plate; 4. a top plate; 5. a display screen; 6. a receiving plate; 7. a connecting rod; 8. a suction cup; 9. an anti-slip pad; 10. a dust screen; 11. a ventilation groove; 12. a clamping block; 13. a clamping groove; 14. a connecting block; 15. a bump; 16. a hinge block; 17. a groove; 18. a movable block; 19. a fixed block; 20. a limit spring; 21. pulling the plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, a remote control network power amplifier comprises a power amplifier housing 1, wherein a top plate 4 is arranged at the top end of the outer part of the power amplifier housing 1, two ends of two sides of the top plate 4 are fixedly connected with fixed blocks 19, grooves 17 are formed in the fixed blocks 19, two ends of two sides of the power amplifier housing 1 are provided with hinging blocks 16, movable blocks 18 are movably hinged to the outer parts of the hinging blocks 16, protruding blocks 15 are fixedly connected to the top end of the movable blocks 18, a display screen 5 is arranged on one side of one end of the power amplifier housing 1, and a receiving plate 6 is arranged on the other side of the display screen 5;
The protruding block 15 is embedded in the groove 17, the protruding block 15 and the groove 17 are matched with each other, the top plate 4 is fixed at the top end of the outer part of the power amplifier shell 1 through the protruding block 15 and the groove 17, and a circuit board is arranged at the bottom end of the inner part of the power amplifier shell 1;
Specifically, as shown in fig. 1 and 3, when the components inside the power amplifier housing 1 need to be overhauled, the movable block 18 is rotated, so that the protruding block 15 at the top end of the movable block 18 is separated from the inside of the groove 17, the top plate 4 can be loose, the top plate 4 can be taken away from the outside of the power amplifier housing 1 after the top plate 4 is loose, the components inside the power amplifier housing 1 can be overhauled after the top plate 4 is taken away, the top plate 4 is put outside the power amplifier housing 1 after the overhauling is finished, and after the overhauling is finished, the movable block 18 is reversed, so that the protruding block 15 is embedded into the inside of the groove 17.
Example 2: four corners of the bottom end of the power amplifier shell 1 are fixedly connected with pad feet 2, the bottom end inside the pad feet 2 is provided with anti-slip pads 9, two ends of two sides of the power amplifier shell 1 are welded with connecting plates 3, the inside of each connecting plate 3 is movably connected with a connecting rod 7, the bottom end of each connecting rod 7 is fixedly connected with a sucker 8, the top end of each connecting rod 7 is fixedly connected with a pull plate 21, a limit spring 20 is arranged between each connecting plate 3 and each pull plate 21, and the limit springs 20 are arranged at the top end outside each connecting rod 7;
Specifically, as shown in fig. 1 and fig. 4, after the power amplifier housing 1 is put in a proper position, the pull plate 21 is pressed, and the pull plate 21 drives the suction cup 8 to descend through the connecting rod 7, so that the suction cup 8 is adsorbed on a table surface, thereby limiting and fixing the power amplifier housing 1 to prevent the power amplifier housing 1 from accidentally sliding, and the anti-slip pad 9 at the bottom end inside the foot pad 2 can further increase the stability of the power amplifier housing 1.
Example 3: the inside of the top plate 4 is provided with a plurality of groups of ventilation grooves 11, the two sides of the bottom end of the top plate 4 are fixedly connected with connecting blocks 14, the inside of the connecting blocks 14 is provided with clamping grooves 13, a dust screen 10 is arranged between the connecting blocks 14, the two sides of the dust screen 10 are fixedly connected with clamping blocks 12, and the clamping blocks 12 are embedded in the clamping grooves 13;
Specifically, as shown in fig. 1 and 2, the ventilation groove 11 can facilitate ventilation and heat dissipation inside the power amplifier housing 1, so that damage to components caused by excessive temperature inside the power amplifier housing 1 can be prevented, and the dust screen 10 is provided at the bottom end of the ventilation groove 11, and the dust screen 10 can prevent dust and impurities from entering the inside of the power amplifier housing 1 through the ventilation groove 11 to affect the use of the components, and the dust screen 10 is mounted between the connection blocks 14 through the clamping blocks 12.
Working principle: according to the utility model, when the power amplifier shell 1 is placed at a proper position, the pull plate 21 is pressed, the pull plate 21 drives the sucker 8 to descend through the connecting rod 7 so that the sucker 8 is adsorbed on a tabletop, therefore, the power amplifier shell 1 can be limited and fixed to prevent the power amplifier shell 1 from accidentally sliding, the anti-slip pad 9 at the bottom end inside the pad foot 2 can further increase the stability of the power amplifier shell 1, the ventilation groove 11 can facilitate ventilation and heat dissipation inside the power amplifier shell 1, thereby preventing damage to components caused by overhigh temperature inside the power amplifier shell 1, the dust screen 10 can prevent dust and impurities from entering the inside of the power amplifier shell 1 through the ventilation groove 11 to affect the use of the components, the clamping block 12 is taken out from the inside of the clamping groove 13 when the dust screen 10 is required to be cleaned, the movable block 18 is required to be rotated when the components inside the power amplifier shell 1 are overhauled, the lug 15 at the top end of the movable block 18 is separated from the inside the groove 17, thus the top plate 4 can be further increased to lose the stability, the top plate 4 can be taken from the outside the power amplifier shell 1 after the top plate 4 is lost, the top plate 4 is taken from the outside the power amplifier shell 1, the top plate 4 can be taken out of the power amplifier shell 1 after the power amplifier shell is taken from the inside the power amplifier shell 1, the top plate is taken out of the power amplifier shell is completely, and the top plate is overhauled, and the top plate is completely the power amplifier shell is assembled after the power amplifier shell is completely has been overhauled, and the power amplifier components inside the power amplifier 1 is completely has been completely the power amplifier is required.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. Remote control network power amplifier, including power amplifier shell (1), its characterized in that: the power amplifier is characterized in that the top end of the outer part of the power amplifier housing (1) is provided with a top plate (4), two ends of the top plate (4) are fixedly connected with a fixed block (19), a groove (17) is formed in the fixed block (19), two ends of the two sides of the power amplifier housing (1) are provided with hinge blocks (16), the outer part of each hinge block (16) is movably hinged with a movable block (18), the top end of each movable block (18) is fixedly connected with a protruding block (15), one side of one end of the power amplifier housing (1) is provided with a display screen (5), and the other side of the display screen (5) is provided with a receiving plate (6).
2. The remote control network power amplifier of claim 1, wherein: the lug (15) is embedded in the groove (17), and the lug (15) and the groove (17) are matched with each other.
3. The remote control network power amplifier of claim 1, wherein: the top plate (4) is fixed at the top end of the outer part of the power amplifier shell (1) through the protruding blocks (15) and the grooves (17), and a circuit board is arranged at the bottom end of the inner part of the power amplifier shell (1).
4. The remote control network power amplifier of claim 1, wherein: four corners of power amplifier shell (1) bottom are fixedly connected with pad foot (2), the inside bottom of pad foot (2) is provided with slipmat (9).
5. The remote control network power amplifier of claim 1, wherein: the power amplifier is characterized in that connecting plates (3) are welded at two ends of two sides of the power amplifier shell (1), connecting rods (7) are movably connected inside the connecting plates (3), sucking discs (8) are fixedly connected to the bottom ends of the connecting rods (7), and pull plates (21) are fixedly connected to the top ends of the connecting rods (7).
6. The remote control network power amplifier of claim 5, wherein: a limiting spring (20) is arranged between the connecting plate (3) and the pulling plate (21), and the limiting spring (20) is arranged at the top end outside the connecting rod (7).
7. The remote control network power amplifier of claim 1, wherein: the inside of roof (4) has seted up ventilation groove (11), ventilation groove (11) are provided with the multiunit.
8. The remote control network power amplifier of claim 1, wherein: the anti-dust device is characterized in that connecting blocks (14) are fixedly connected to two sides of the bottom end of the top plate (4), clamping grooves (13) are formed in the connecting blocks (14), a dust screen (10) is arranged between the connecting blocks (14), clamping blocks (12) are fixedly connected to two sides of the dust screen (10), and the clamping blocks (12) are embedded in the clamping grooves (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096105.9U CN220823421U (en) | 2023-08-04 | 2023-08-04 | Remote control network power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322096105.9U CN220823421U (en) | 2023-08-04 | 2023-08-04 | Remote control network power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220823421U true CN220823421U (en) | 2024-04-19 |
Family
ID=90678308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322096105.9U Active CN220823421U (en) | 2023-08-04 | 2023-08-04 | Remote control network power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220823421U (en) |
-
2023
- 2023-08-04 CN CN202322096105.9U patent/CN220823421U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |