CN209072668U - Broadcast system 48V low-voltage power supply power amplifier - Google Patents
Broadcast system 48V low-voltage power supply power amplifier Download PDFInfo
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- CN209072668U CN209072668U CN201822077558.6U CN201822077558U CN209072668U CN 209072668 U CN209072668 U CN 209072668U CN 201822077558 U CN201822077558 U CN 201822077558U CN 209072668 U CN209072668 U CN 209072668U
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- power amplifier
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- amplifier shell
- supporting block
- hose
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Abstract
The utility model relates to a kind of high-fidelity music center device and systems technologies, more particularly to a kind of broadcast system 48V low-voltage power supply power amplifier, include power amplifier shell, power amplifier shell includes bottom, broadcast system 48V low-voltage power supply power amplifier further includes support draining remittance water collection agencies, on the bottom of the power amplifier shell, the bottom side setting support draining remittance water collection agencies of power amplifier shell, support column is arranged in the bottom other side of power amplifier shell, the support draining converges water collection agencies comprising holding water tank, supporting block, hose, spring and elastic locating mechanism, supporting block is located in water containing chamber, one end of hose is tightly connected the bottom of power amplifier shell, the other end of hose is tightly connected the top of supporting block, elastic locating mechanism includes bind ring A, bind ring B and elastic webbing.The at user option cleaning mode diversification of the utility model, avoids the limited of usage mode.
Description
Technical field:
The utility model relates to a kind of high-fidelity music center device and systems technologies, and in particular to a kind of broadcast system 48V
Low-voltage power supply power amplifier.
Background technique:
Power amplifier includes 48V low-voltage power supply power amplifier, can be used for broadcast system.The structure of power amplifier includes outside power amplifier
Shell, in the prior art, since the structure setting of power amplifier shell is unreasonable, in wet weather, when especially Nan Tian is gone back in south, function
When putting the outer surface contamination water droplet of machine shell, one side water droplet cannot facilitate discharge, be unfavorable for ensureing on power amplifier shell as far as possible
On the other hand few contamination water droplet cannot facilitate the water droplet of discharge to collect temporary, to avoid this water droplet from arbitrarily flowing to power amplifier
Environment locating for machine.And by power amplifier do not have it is a kind of facilitate discharge water and collect the mechanism of water be discharged, due to cannot be square
Just user is when with the outer surface of wetter rag wiping power amplifier shell, to the water squeezed out on wetter rag carry out discharge and
Collect so that user in order to avoid the water on wetter rag discharge and collect, wetter rag can not only be selected to function
The machine shell of putting is cleaned, so that at user option cleaning mode is single, usage mode is limited.
In order to solve the above-mentioned technical problem, special to propose a kind of new technical solution.
Utility model content:
The purpose of this utility model is to overcome above-mentioned the shortcomings of the prior art places, and provide a kind of broadcast system
System 48V low-voltage power supply power amplifier.
The technical solution adopted in the utility model are as follows:
A kind of broadcast system 48V low-voltage power supply power amplifier includes power amplifier shell, and power amplifier shell includes bottom, should
Broadcast system 48V low-voltage power supply power amplifier further includes support draining remittance water collection agencies, on the bottom of the power amplifier shell,
Support column is arranged in the bottom side setting support draining remittance water collection agencies of power amplifier shell, the bottom other side of power amplifier shell,
The support draining converges water collection agencies comprising holding water tank, supporting block, hose, spring and elastic locating mechanism, and holding water tank includes to hold
The opening being connected to water containing chamber is arranged in water cavity, the top for holding water tank, and supporting block is located in water containing chamber, and one end of hose is tightly connected
The bottom of power amplifier shell, the other end of hose are tightly connected the top of supporting block, the bottom of the power amplifier shell, hose and
The top group of supporting block is encircled into a seal chamber, and in the seal chamber, groove is arranged in the top of supporting block, and spring is located at close
Seal intracavitary, one end of spring is fixedly connected with groove, and the other end of spring is fixedly connected with the bottom of power amplifier shell, the two sides of hose
Elastic locating mechanism is respectively set, elastic locating mechanism includes bind ring A, bind ring B and elastic webbing, the bottom of power amplifier shell
Bind ring A is fixedly installed, bind ring B is located in water containing chamber, and bind ring B is fixed at appearance water tank bottom, one end of elastic webbing
Bind ring A is fixedly connected in such a way that bind connects, the other end of elastic webbing is fixedly connected in such a way that bind connects to be tied up
Meet ring B.
Preferably, the level of subsistence height of the level of subsistence height of the support draining remittance water collection agencies and support column
In same horizontal line height.
Preferably, the bottom surface of the supporting block and support column is respectively arcwall face.
Preferably, the quantity of the support column and support draining remittance water collection agencies is respectively two or more.
The beneficial effects of the utility model are: the structure setting of power amplifier shell is reasonable, in wet weather, especially south
When going back to Nan Tian, when water droplet is infected in the outer surface of power amplifier shell, one side water droplet can facilitate discharge, be conducive to ensure power amplifier shell
On few as far as possible contamination water droplet on the other hand the water droplet of discharge can be facilitated to collect temporary, this water droplet is avoided arbitrarily to flow to power amplifier
Environment locating for machine.And since power amplifier has a kind of mechanism for facilitating discharge water and collecting water be discharged, user can be facilitated to exist
When wiping the outer surface of power amplifier shell with wetter rag, the water squeezed out on wetter rag is discharged and is collected, is made
It obtains water energy extra on wetter rag to be discharged and collect in time, not only facilitates user that more dry rag may be selected to power amplifier shell
It wipes and cleans, but also user-friendly wetter rag cleans power amplifier shell, so that user may be selected
Cleaning mode diversification, avoid the limited of usage mode.
Detailed description of the invention:
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the portion the A enlarged drawing of Fig. 1.
Fig. 3 is the A-A cross-sectional view of Fig. 1.
Specific embodiment:
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Examples of the embodiments are shown in the accompanying drawings, and in which the same or similar labels are throughly indicated identical or classes
As element or element with the same or similar functions.The embodiments described below with reference to the accompanying drawings are exemplary, purport
It is being used to explain the utility model, and should not be understood as limiting the present invention.
In the description of the present invention, it should be understood that term " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside",
The orientation or positional relationship of the instructions such as " clockwise ", " counterclockwise ", " axial direction ", " radial direction ", " circumferential direction " is based on the figure
Orientation or positional relationship is merely for convenience of describing the present invention and simplifying the description, rather than the dress of indication or suggestion meaning
It sets or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to the utility model
Limitation.In addition, those of ordinary skill in the art are it is found that the relationships such as size, model between the utility model all parts are answered
When being the relationship being mutually matched, for example, a motor drives an axis rotation, then without the concern for the model of motor and size,
The motor of rotatable any model size, it is only necessary to realize that motor energy band moving axis rotates；Similarly, using gas bar, sensing
When the electric elements such as device, it is only necessary to which consideration matches, the electric elements such as the gas bar of rotatable any model, sensor, it is only necessary to
It is able to achieve its principle.
Referring to each figure, a kind of broadcast system 48V low-voltage power supply power amplifier includes power amplifier shell 1, power amplifier shell 1
Comprising bottom, broadcast system 48V low-voltage power supply power amplifier further includes support draining remittance water collection agencies (not shown),
On the bottom of power amplifier shell 1, the bottom side setting support draining remittance water collection agencies of power amplifier shell 1, power amplifier shell 1
Support column 2 is arranged in the bottom other side, and support draining converges water collection agencies comprising holding water tank 3, supporting block 4, hose 5, spring 6 and elasticity
Positioning mechanism (not shown), holding water tank 3 includes water containing chamber 7, and the opening being connected to water containing chamber 7 is arranged in the top for holding water tank 3
8, supporting block 4 is located in water containing chamber 7, and one end of hose 5 is tightly connected the bottom of power amplifier shell 1, the other end sealing of hose 5
The top of supporting block 4 is connected, the top group of the bottom of power amplifier shell 1, hose 5 and supporting block 4 is encircled into a seal chamber 9,
In seal chamber 9, groove 10 is arranged in the top of supporting block 4, and spring 6 is located in seal chamber 9, and one end of spring 6 is fixedly connected recessed
Slot 10, the other end of spring 6 are fixedly connected with the bottom of power amplifier shell 1, and elastic locating mechanism is respectively set in the two sides of hose 5,
Elastic locating mechanism includes bind ring A11, bind ring B12 and elastic webbing 13, and bind ring is fixedly installed in the bottom of power amplifier shell 1
A11, bind ring B12 are located in water containing chamber 7, and bind ring B12, which is fixed at, holds 3 bottom of water tank, and one end of elastic webbing 13 passes through
The mode of bind connection is fixedly connected with bind ring A11, and the other end of elastic webbing 13 is fixedly connected in such a way that bind connects to be tied up
Meet ring B12.
Preferably, the level of subsistence height of support draining remittance water collection agencies and the level of subsistence height of support column 2 exist
In same horizontal line height.
Preferably, the bottom surface of supporting block 4 and support column 2 is respectively arcwall face.
Preferably, the quantity of support column 2 and support draining remittance water collection agencies is respectively two or more, be may be implemented to power amplifier
Machine shell 1 is larger range of to drain and collects water.
Preferably, rhone 14 is arranged in the upper surface of power amplifier shell 1, and the drainage direction of rhone 14 is by power amplifier shell
The direction of 1 another lateral 1 side of power amplifier shell.
When in use:
1, the structure setting of power amplifier shell 1 is reasonable, in wet weather, when especially Nan Tian is gone back in south, power amplifier shell 1
Outer surface when being infected with water droplet, one side water droplet can facilitate discharge, conducive to few as far as possible contamination water on guarantee power amplifier shell 1
On the other hand drop can facilitate the water droplet of discharge to collect temporary, this water droplet is avoided arbitrarily to flow to environment locating for power amplifier.With
And since power amplifier has a kind of mechanism for facilitating discharge water and collecting water be discharged, user can be facilitated to wipe with wetter rag
When the outer surface of power amplifier shell 1, the water squeezed out on wetter rag is discharged and is collected, so that extra on wetter rag
Water energy be discharged and collect in time, not only facilitate user may be selected more dry rag power amplifier shell 1 is wiped and cleaned, and
And also user-friendly wetter rag cleans power amplifier shell 1, so that at user option cleaning mode is various
Change, avoids the limited of usage mode.
2, when specifically used, there are two types of use states for the tool of power amplifier shell 1, and one is the tops of power amplifier shell 1 not to put
Briquetting 15 is set, power amplifier shell 1 can normal use；Another kind is to go back to Nan Tian in wet environment especially south in power amplifier to use
When, user can place briquetting 15 in the upper surface of 1 side of power amplifier shell, and the gravity of briquetting 15 is to positioned at power amplifier shell 1
The spring 6 of the support draining remittance water collection agencies of bottom side generates compressive deformation, tilts power amplifier shell 1 towards side, in turn
The outer surface of power amplifier shell 1 is set to return Nan Tian's environment in use, the water droplet in contamination is towards power amplifier in wet environment especially south
The inclined direction of machine shell 1 flows down, conducive to contamination water droplet few as far as possible on power amplifier shell 1 is ensured, simultaneously because holding water tank 3
Opening 8 is located at the lower section of 1 side of power amplifier shell, when dripping towards under the stream of the inclined direction of power amplifier shell 1, the rainwater energy that flows down
Collect in water containing chamber 7, the water droplet of discharge can be facilitated to collect temporary, this water droplet is avoided arbitrarily to flow to ring locating for power amplifier
Border；Elastic locating mechanism is respectively set in the two sides of hose 5, and elastic locating mechanism includes bind ring A11, bind ring B12 and elasticity
Bind ring A11 is fixedly installed in the bottom of band 13, power amplifier shell 1, and bind ring B12 is located in water containing chamber 7, and bind ring B12 is fixed
Setting is fixedly connected with bind ring A11, elastic webbing 13 in such a way that bind connects in appearance 3 bottom of water tank, one end of elastic webbing 13
The other end bind connect by way of be fixedly connected with bind ring B12；Water containing chamber 7 is located in power amplifier by elastic webbing 13
Bottom, when briquetting 15 is placed in the convenient upper surface in 1 side of power amplifier shell, briquetting 15 can be metal block, utilize elasticity
The deformable feature of band 13 plays the effect for facilitating 1 compression block of power amplifier shell, 15 pressure alteration to use position.
In figure, description positional relationship only for illustration, should not be understood as the limitation to this patent；Obviously, this reality
It is merely examples for clearly illustrating the present invention with novel above-described embodiment, and is not to the utility model
Embodiment restriction.For those of ordinary skill in the art, it can also make on the basis of the above description
Other various forms of variations or variation.There is no necessity and possibility to exhaust all the enbodiments.It is all practical new at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model right and wants within the spirit and principle of type
Within the protection scope asked.
Claims (4)
1. a kind of broadcast system 48V low-voltage power supply power amplifier includes power amplifier shell, power amplifier shell includes bottom, special
Sign is: broadcast system 48V low-voltage power supply power amplifier further includes support draining remittance water collection agencies, in the power amplifier shell
Bottom on, the setting support draining of the bottom side of power amplifier shell converges water collection agencies, and the bottom other side of power amplifier shell is set
Support column is set, the support draining converges water collection agencies comprising holding water tank, supporting block, hose, spring and elastic locating mechanism, Rong Shui
Case includes water containing chamber, and the opening being connected to water containing chamber is arranged in the top for holding water tank, and supporting block is located in water containing chamber, one end of hose
It is tightly connected the bottom of power amplifier shell, the other end of hose is tightly connected the top of supporting block, the bottom of the power amplifier shell
The top group in portion, hose and supporting block is encircled into a seal chamber, and in the seal chamber, groove is arranged in the top of supporting block,
Spring is located in seal chamber, and one end of spring is fixedly connected with groove, and the other end of spring is fixedly connected with the bottom of power amplifier shell,
Elastic locating mechanism is respectively set in the two sides of hose, and elastic locating mechanism includes bind ring A, bind ring B and elastic webbing, power amplifier
Bind ring A is fixedly installed in the bottom of shell, and bind ring B is located in water containing chamber, and bind ring B is fixed at appearance water tank bottom, bullet
Property band one end be fixedly connected with bind ring A in such a way that bind connects, the other end of elastic webbing is in such a way that bind connects
It is fixedly connected with bind ring B.
2. broadcast system according to claim 1 48V low-voltage power supply power amplifier, it is characterised in that: the support draining
The level of subsistence height of remittance water collection agencies and the level of subsistence height of support column are in same horizontal line height.
3. broadcast system according to claim 1 48V low-voltage power supply power amplifier, it is characterised in that: the supporting block and
The bottom surface of support column is respectively arcwall face.
4. broadcast system according to claim 1 48V low-voltage power supply power amplifier, it is characterised in that: the support column and
The quantity of support draining remittance water collection agencies is respectively two or more.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077558.6U CN209072668U (en) | 2018-12-10 | 2018-12-10 | Broadcast system 48V low-voltage power supply power amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822077558.6U CN209072668U (en) | 2018-12-10 | 2018-12-10 | Broadcast system 48V low-voltage power supply power amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209072668U true CN209072668U (en) | 2019-07-05 |
Family
ID=67101500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822077558.6U Active CN209072668U (en) | 2018-12-10 | 2018-12-10 | Broadcast system 48V low-voltage power supply power amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209072668U (en) |
-
2018
- 2018-12-10 CN CN201822077558.6U patent/CN209072668U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |