CN207075093U - A kind of sound equipment power amplifier power detecting instrument - Google Patents
A kind of sound equipment power amplifier power detecting instrument Download PDFInfo
- Publication number
- CN207075093U CN207075093U CN201720933217.7U CN201720933217U CN207075093U CN 207075093 U CN207075093 U CN 207075093U CN 201720933217 U CN201720933217 U CN 201720933217U CN 207075093 U CN207075093 U CN 207075093U
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- China
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- power amplifier
- processing module
- main frame
- detecting instrument
- guidance panel
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Abstract
The utility model discloses a kind of sound equipment power amplifier power detecting instrument, its structure includes indicator lamp, frequency detecting plug, display, upper end cover, radiator, power amplifier power detecting instrument main frame, fixing device, power input, handle, single amplification detection plug, second guidance panel, 3rd guidance panel, control handle, first guidance panel, indicator lamp, frequency detecting plug is electrically connected by the first guidance panel with detector main frame, upper end cover and power amplifier power detecting instrument main frame interference fits, display is connected by upper end cover with detector main frame, the beneficial effects of the utility model：Power amplifier power detecting instrument main frame is made up of signal processing module, central processing module, frequency processing module, single amplification module, Display processing module, signal processing module can detect size of current stability during power amplifier with single amplification module, frequency processing module detects the power of power amplifier frequency wave, is easy to analyze power amplifier result.
Description
Technical field
The utility model is a kind of sound equipment power amplifier power detecting instrument, belongs to field of audio.
Background technology
In the wireless acoustics equipment in the present age, power amplifier is the core of wireless base station, and its efficiency is to influence base station
The determinant of efficiency；Therefore, pursue high efficiency and keep the linearity to turn into two emphasis that current power amplifier is studied.
Prior art discloses Application No.：201621123822.X a kind of sound equipment power detection device, more particularly to
A kind of sound equipment power amplifier power detecting instrument, a kind of sound equipment power amplifier power detecting instrument, including box body and guidance panel, in described box body
Circuit and driving plate are provided with, display dial, binding post and socket, described display dial are provided with described guidance panel
Including MP3 output levels table, power amplifier incoming level table and detection decibel meter, power amplifier output level table, in addition to power amplifier output electricity
Pressure, ammeter display screen, described binding post include binding post for audio equipment and power amplifier wiring terminal, and described socket connects including sound console
Line jack and power amplifier jack-plug socket, but size of current stability when prior art can not detect power amplifier, can not be detected
Go out the power of power amplifier frequency wave, be not easy to analyze power amplifier result.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose is to provide a kind of sound equipment power amplifier power detecting instrument, with
Solution must not detect size of current stability during power amplifier, can not detect the power of power amplifier frequency wave, be not easy to analyze
The problem of going out power amplifier result.
To achieve these goals, the utility model is to realize by the following technical solutions：A kind of sound equipment power amplifier work(
Rate detector, its structure include indicator lamp, frequency detecting plug, display, upper end cover, radiator, power amplifier power detecting instrument master
Machine, fixing device, power input, handle, single amplification detection plug, the second guidance panel, the 3rd guidance panel, control rotation
Button, the first guidance panel, described indicator lamp, frequency detecting plug are electrically connected by the first guidance panel with detector main frame,
Described upper end cover and power amplifier power detecting instrument main frame interference fits, described display pass through upper end cover and detector main frame phase
Connection, described radiator are electrically connected with power amplifier power detecting instrument main frame, and described power amplifier power detecting instrument main frame front end is provided with
Power input, the second guidance panel, the 3rd guidance panel, the first guidance panel, described single amplification detection plug pass through second
Guidance panel is electrically connected with power amplifier power detecting instrument main frame, and described control handle is examined by the 3rd guidance panel and power amplifier power
The electrical connection of instrument main frame is surveyed, described power amplifier power detecting instrument main frame is by signal processing module, central processing module, frequency processing mould
Block, single amplification module, Display processing module composition, described signal processing module pass through central processing module and display processing mould
Block is electrically connected, and described frequency processing module is electrically connected by central processing module with single amplification module.
Further, the first described guidance panel is provided with indicator lamp and frequency detecting plug, described indicator lamp, frequency
Rate test plug coordinates with the first guidance panel gap.
Further, described upper end cover is provided with display, and described display is parallel with upper end cover.
Further, described detector main frame side is provided with fixing device.
Further, described fixing device is provided with fixing bolt, and described handle passes through fixing bolt and fixation
Device is connected with detector main frame.
Further, described handle is made up of aluminum alloy materials.
Further, described upper end cover is made up of elastomeric material.
The beneficial effects of the utility model：Power amplifier power detecting instrument main frame is by signal processing module, central processing module, frequency
Rate processing module, single amplification module, Display processing module composition, when signal processing module can detect power amplifier with single amplification module
Size of current stability, frequency processing module detects the power of power amplifier frequency wave, is easy to analyze power amplifier result.
Brief description of the drawings
By reading the detailed description made with reference to the following drawings to non-limiting example, other spies of the present utility model
Sign, purpose and advantage will become more apparent upon：
Fig. 1 is a kind of structural representation of sound equipment power amplifier power detecting instrument of the utility model；
Fig. 2 is the structural representation of the utility model power amplifier power detecting instrument main frame.
In figure：Indicator lamp -1, frequency detecting plug -2, display -3, upper end cover -4, radiator -5, power amplifier power detection
Instrument main frame -6, fixing device -7, power input -8, handle -9, single amplification detection plug -10, the second guidance panel -11,
Three guidance panels -12, control handle -13, the first guidance panel -14, signal processing module -61, central processing module -62, frequency
Rate processing module -63, single amplification module -64, Display processing module -65.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to embodiment, the utility model is expanded on further.
Fig. 1, Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of sound equipment power amplifier power detecting instrument, it is tied
Structure includes indicator lamp 1, frequency detecting plug 2, display 3, upper end cover 4, radiator 5, power amplifier power detecting instrument main frame 6, fixation
Device 7, power input 8, handle 9, single amplification detection plug 10, the second guidance panel 11, the 3rd guidance panel 12, control rotation
Button 13, the first guidance panel 14, described indicator lamp 1, frequency detecting plug 2 pass through the first guidance panel 14 and detector main frame
6 electrical connections, described upper end cover 4 and the interference fits of power amplifier power detecting instrument main frame 6, described display 3 by upper end cover 4 with
Detector main frame 6 is connected, and described radiator 5 electrically connects with power amplifier power detecting instrument main frame 6, described power amplifier power detection
The front end of instrument main frame 6 is provided with power input 8, the second guidance panel 11, the 3rd guidance panel 12, the first guidance panel 14, described
Single amplification detection plug 10 is electrically connected by the second guidance panel 11 with power amplifier power detecting instrument main frame 6, described control handle
13 are electrically connected by the 3rd guidance panel 12 with power amplifier power detecting instrument main frame 6, and described power amplifier power detecting instrument main frame 6 is by believing
Number processing module 61, central processing module 62, frequency processing module 63, single amplification module 64, Display processing module 65 form, institute
The signal processing module 61 stated is electrically connected by central processing module 62 with Display processing module 65, described frequency processing module
63 are electrically connected by central processing module 62 with single amplification module 64, the first described guidance panel 14 be provided with indicator lamp 1 with
Frequency detecting plug 2, described indicator lamp 1, the gap of 2 and first guidance panel of frequency detecting plug 14 coordinate, described upper end
Lid 4 is provided with display 3, and described display 3 is parallel with upper end cover 4, and the described side of detector main frame 6 is provided with fixed fill
7 are put, described fixing device 7 is provided with fixing bolt, and described handle 9 passes through fixing bolt and fixing device 7 and detection
Instrument main frame 6 is connected, and described handle 9 is made up of aluminum alloy materials, and described upper end cover 4 is made up of elastomeric material.
Display 3 described in this patent is also generally referred to as monitor；Display is the I/O equipment for belonging to computer, i.e., defeated
Enter output equipment.It is that a kind of be shown to certain e-file on screen by specific transmission equipment is re-reflected into human eye
Show tools.
As first user uses this practicality, first by the second guidance panel 11, the 3rd guidance panel 12 and the first guidance panel
Frequency detecting plug 2, power input 8, single amplification detection plug 10, control handle 13 on 14 connect power amplifier to be tested and set
Standby, the signal processing module 61 inside power amplifier power detecting instrument main frame 6 can detect electric current during power amplifier with single amplification module 64
Size stability, frequency processing module 63 detect the power of power amplifier frequency wave, are easy to analyze power amplifier result, then by centre
Module 6 is managed with showing that processing module 6 on the display 3 shows testing result.
Indicator lamp 1 of the present utility model, frequency detecting plug 2, display 3, upper end cover 4, radiator 5, the inspection of power amplifier power
Survey instrument main frame 6, fixing device 7, power input 8, handle 9, single amplification detection plug 10, the second guidance panel the 11, the 3rd behaviour
Make panel 12, control handle 13, the first guidance panel 14, signal processing module 61, central processing module 62, frequency processing module
63rd, single amplification module 64, Display processing module 65, the part that part is universal standard part or those skilled in the art know,
Its structure and principle are all that this technology personnel can learn or know by normal experiment method that this practicality is new by technical manual
Type solves the problems, such as it is size of current stability when prior art can not detect power amplifier, can not detect power amplifier frequency wave
Power, the problem of being not easy to analyze power amplifier result, the utility model is combined with each other by above-mentioned part, the utility model
Beneficial effect：Power amplifier power detecting instrument main frame 6 by signal processing module 61, central processing module 62, frequency processing module 63,
Single amplification module 64, Display processing module 65 form, when signal processing module 61 and single amplification module 64 can detect power amplifier
Size of current stability, frequency processing module 63 detect the power of power amplifier frequency wave, are easy to analyze power amplifier result, specifically such as
It is lower described：
Described power amplifier power detecting instrument main frame 6 is by signal processing module 61, central processing module 62, frequency processing module
63rd, single amplification module 64, Display processing module 65 form, and described signal processing module 61 is by central processing module 62 with showing
Show that processing module 65 electrically connects, described frequency processing module 63 is electrically connected by central processing module 62 and single amplification module 64
Connect.
The advantages of general principle of the present utility model is with principal character and the utility model has been shown and described with above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the utility model is by institute
Attached claim rather than described above limit, it is intended that will fall in the implication and scope of the equivalency of claim
All changes are included in the utility model.Any reference in claim should not be considered as to the involved right of limitation
It is required that.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It is appreciated that other embodiment.
Claims (5)
- A kind of 1. sound equipment power amplifier power detecting instrument, it is characterised in that：Its structure includes indicator lamp（1）, frequency detecting plug（2）、 Display（3）, upper end cover（4）, radiator（5）, power amplifier power detecting instrument main frame（6）, fixing device（7）, power input（8）、 Handle（9）, single amplification detection plug（10）, the second guidance panel（11）, the 3rd guidance panel（12）, control handle（13）、 First guidance panel（14）, described indicator lamp（1）, frequency detecting plug（2）Pass through the first guidance panel（14）With detector Main frame（6）Electrical connection, described upper end cover（4）With power amplifier power detecting instrument main frame（6）Interference fits, described display（3） Pass through upper end cover（4）With detector main frame（6）It is connected, described radiator（5）With power amplifier power detecting instrument main frame（6）It is electrically connected Connect, described power amplifier power detecting instrument main frame（6）Front end is provided with power input（8）, the second guidance panel（11）, the 3rd operating surface Plate（12）, the first guidance panel（14）, described single amplification detection plug（10）Pass through the second guidance panel（11）With power amplifier work( Rate detector main frame（6）Electrical connection, described control handle（13）Pass through the 3rd guidance panel（12）With power amplifier power detecting instrument Main frame（6）Electrical connection, described power amplifier power detecting instrument main frame（6）By signal processing module（61）, central processing module（62）、 Frequency processing module（63）, single amplification module（64）, Display processing module（65）Composition, described signal processing module（61）It is logical Cross central processing module（62）With Display processing module（65）Electrical connection, described frequency processing module（63）Pass through central processing Module（62）With single amplification module（64）Electrical connection.
- A kind of 2. sound equipment power amplifier power detecting instrument according to claim 1, it is characterised in that：The first described guidance panel （14）It is provided with indicator lamp（1）With frequency detecting plug（2）, described indicator lamp（1）, frequency detecting plug（2）With the first behaviour Make panel（14）Gap coordinates.
- A kind of 3. sound equipment power amplifier power detecting instrument according to claim 1, it is characterised in that：Described upper end cover（4）On Provided with display（3）, described display（3）With upper end cover（4）It is parallel.
- A kind of 4. sound equipment power amplifier power detecting instrument according to claim 1, it is characterised in that：Described detector main frame （6）Side is provided with fixing device（7）.
- A kind of 5. sound equipment power amplifier power detecting instrument according to claim 1, it is characterised in that：Described fixing device（7） It is provided with fixing bolt, described handle（9）Pass through fixing bolt and fixing device（7）With detector main frame（6）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933217.7U CN207075093U (en) | 2017-07-29 | 2017-07-29 | A kind of sound equipment power amplifier power detecting instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720933217.7U CN207075093U (en) | 2017-07-29 | 2017-07-29 | A kind of sound equipment power amplifier power detecting instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207075093U true CN207075093U (en) | 2018-03-06 |
Family
ID=61522140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720933217.7U Expired - Fee Related CN207075093U (en) | 2017-07-29 | 2017-07-29 | A kind of sound equipment power amplifier power detecting instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207075093U (en) |
-
2017
- 2017-07-29 CN CN201720933217.7U patent/CN207075093U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180306 Termination date: 20180729 |
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| CF01 | Termination of patent right due to non-payment of annual fee |