CN207560246U - A kind of multipurpose power amplifier fixing bracket - Google Patents
A kind of multipurpose power amplifier fixing bracket Download PDFInfo
- Publication number
- CN207560246U CN207560246U CN201721274504.8U CN201721274504U CN207560246U CN 207560246 U CN207560246 U CN 207560246U CN 201721274504 U CN201721274504 U CN 201721274504U CN 207560246 U CN207560246 U CN 207560246U
- Authority
- CN
- China
- Prior art keywords
- adjustment axis
- objective table
- adjusting bracket
- power amplifier
- chassis
- 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.)
- Expired - Fee Related
Links
Landscapes
- Details Of Audible-Bandwidth Transducers (AREA)
- Amplifiers (AREA)
Abstract
The utility model discloses a kind of multipurpose power amplifier fixing brackets, including chassis, chassis is equipped with supporting rack, and the top of supporting rack is equipped with adjusting bracket, and the top of adjusting bracket is equipped with objective table, objective table is in horizontally disposed, the top of adjusting bracket and the bottom of objective table connect, and the lower part of adjusting bracket is equipped with regulation pipe, and the top of adjusting bracket is equipped with locating shaft, the both ends of locating shaft are mounted on the top of adjusting bracket, and regulation pipe is sleeved on the peripheral surface of locating shaft；The side of fixed frame is equipped with a pair of first guide pipe, the first adjustment axis is set in first guide pipe, the opposite side of fixed frame is equipped with a pair of first adjustment axis, the second adjustment axis is set in first adjustment axis, the end of first adjustment axis is mounted on the bottom of objective table, and the end of the second adjustment axis is mounted on the bottom of objective table.The adjustment axis of the utility model moves adjusting along guide pipe realization, can be facilitated by objective table and sound amplifier be fixed installation, be also convenient for carrying out lifting fine tuning to sound amplifier.
Description
Technical field
The utility model is related to a kind of stent, more particularly to a kind of multipurpose power amplifier fixing bracket.
Background technology
Power amplifier abbreviation power amplifier, is equipment most basic in sound system, its task is to from signal source
Ultra-weak electronic signal is amplified to be made a sound with drive the speaker.The effect of power amplifier is exactly from source of sound or pre-amplifier
Small signals amplification pushes speaker sound reproduction.The effect of a set of good sound system power amplifier is performed meritorious deeds never to be obliterated.Power amplifier is all kinds of sounders
A maximum family in material, effect mainly by source of sound equipment input after relatively small-signal is amplified, generate enough
Big electric current is pushed to the playback that loud speaker carries out sound.Due to considering power, impedance, distortion, dynamic and different uses
Range and control and regulation function, different power amplifiers design and produce also different in technique in internal signal processing, circuit.
Stent is the framework to play a supportive role.The application of stent is extremely extensive, can meet everywhere in Working Life.Existing stent pair
Power amplifier is supported insecure, and it is low that mobile fine tuning operating efficiency is carried out to power amplifier.
Utility model content
Adjusting is moved along guide pipe realization the technical problem to be solved by the utility model is to provide a kind of adjustment axis, is led to
Toning nodal axisn can be supported adjusting to the bottom of objective table；It can be facilitated by objective table and sound amplifier be fixed peace
Dress is also convenient for carrying out sound amplifier the multipurpose power amplifier fixing bracket of lifting fine tuning.
The utility model is achieved through the following technical solutions：
A kind of multipurpose power amplifier fixing bracket, including chassis, the bottom side of chassis is equipped with the first installation axle, the first installation
The both ends of axis are equipped with first movement wheel, and the bottom opposite side of chassis is equipped with the second installation axle, and the both ends of the second installation axle are all provided with
There is the second movable pulley, the second installation axle is with the first installation axle in parallel arrangement；Chassis is equipped with supporting rack, is set at the top of supporting rack
There is adjusting bracket, adjusting bracket is oblique, and the top of adjusting bracket is equipped with objective table, and objective table is in horizontally disposed, the top of adjusting bracket
It is connect with the bottom of objective table, the lower part of adjusting bracket is equipped with regulation pipe, and the top of adjusting bracket is equipped with locating shaft, the both ends of locating shaft
On the top of adjusting bracket, regulation pipe is sleeved on the peripheral surface of locating shaft；The side of fixed frame is equipped with a pair first
Guide pipe is set with the first adjustment axis in the first guide pipe, and the opposite side of fixed frame is equipped with a pair of first adjustment axis, and first adjusts
The second adjustment axis is set in nodal axisn, the end of the first adjustment axis is mounted on the bottom of objective table, the end peace of the second adjustment axis
Mounted in the bottom of objective table.
Further, the top of the adjusting bracket is equipped with fixed seat, and fixed seat is mounted on the bottom of objective table.
Further, first guide pipe is connected through a screw thread with the first adjustment axis.
Further, second guide pipe is connected through a screw thread with the second adjustment axis.
Further, the chassis is made of fastener for connection, and the cross section of chassis is rectangular shape.
The beneficial effects of the utility model are：Chassis installs first movement wheel by the first installation axle, and chassis leads to
It crosses the second installation axle the second movable pulley is installed；By first movement wheel and the second movable pulley can to the fixing bracket into
Row is flexibly mobile to be adjusted；Chassis is supported adjusting bracket by supporting rack, and adjusting bracket is realized by regulation pipe around locating shaft to be turned
It is dynamic to adjust, the height of objective table is adjusted so as to convenient；First adjustment axis moves tune along the realization of the first guide pipe
Section, the second adjustment axis move adjusting along the realization of the second guide pipe, can be to loading by the first adjustment axis and the second adjustment axis
The bottom of platform is supported adjusting；Can be facilitated by objective table and sound amplifier be fixed installation, be also convenient for sound amplifier into
Row lifting fine tuning.
Description of the drawings
For ease of explanation, the utility model is described in detail by following specific embodiment and attached drawing.
Fig. 1 is the support bracket fastened structure diagram of the utility model multipurpose power amplifier.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in Figure 1, a kind of multipurpose power amplifier fixing bracket, including chassis 1, the bottom side of chassis 1 is equipped with the first peace
Axis 2 is filled, the both ends of the first installation axle 2 are equipped with first movement wheel 3, and the bottom opposite side of chassis 1 is equipped with the second installation axle 4, the
The both ends of two installation axles 4 are equipped with the second movable pulley 5, the second installation axle 4 and the first installation axle 2 in parallel arrangement；It is set on chassis 1
There is supporting rack 6, the top of supporting rack 6 is equipped with adjusting bracket 7, and adjusting bracket 7 is oblique, and the top of adjusting bracket 7 is equipped with objective table 8,
Objective table 8 is in horizontally disposed, and the top of adjusting bracket 7 is connect with the bottom of objective table 8, and the lower part of adjusting bracket 7 is equipped with regulation pipe 9,
The top of adjusting bracket 7 is equipped with locating shaft 10, and the both ends of locating shaft 10 are mounted on the top of adjusting bracket 7, and regulation pipe 9 is sleeved on fixed
On the peripheral surface of position axis 10；The side of fixed frame 12 is equipped with a pair of first guide pipe 13, and the is set in the first guide pipe 13
One adjustment axis 14, the opposite side of fixed frame 12 are equipped with a pair of first adjustment axis 14, the second tune are set in the first adjustment axis 14
Nodal axisn 16, the end of the first adjustment axis 14 are mounted on the bottom of objective table 8, and the end of the second adjustment axis 16 is mounted on objective table 8
Bottom；The top of adjusting bracket 7 is equipped with fixed seat 11, and fixed seat 11 is mounted on the bottom of objective table 8；First guide pipe 13 and
One adjustment axis 14 is connected through a screw thread；Second guide pipe 15 is connected through a screw thread with the second adjustment axis 16；Chassis 1 is by fastener for connection
Composition, the cross section of chassis 1 is rectangular shape.
The utility model multipurpose power amplifier fixing bracket, chassis 1 pacify first movement wheel 3 by the first installation axle 2
Dress, chassis 1 install the second movable pulley 5 by the second installation axle 4；It can be with by 3 and second movable pulley 5 of first movement wheel
Flexibly mobile adjust is carried out to the fixing bracket；Chassis 1 is supported adjusting bracket 7 by supporting rack 6, and adjusting bracket 7 passes through tune
It saves pipe 9 and realizes that rotation is adjusted around locating shaft 10, the height of objective table 8 is adjusted so as to convenient；First adjustment axis 14
Adjustings is moved along the realization of the first guide pipe 13, and the second adjustment axis 16 is realized along the second guide pipe 15 moves adjusting, by the
One adjustment axis 14 and the second adjustment axis 16 can be supported adjusting to the bottom of objective table 8；By objective table 8 can conveniently pair
Installation is fixed in sound amplifier, is also convenient for carrying out lifting fine tuning to sound amplifier.
Wherein, the top of adjusting bracket 7 is equipped with fixed seat 11, and fixed seat 11 is mounted on the bottom of objective table 8；So by solid
The bottom of objective table 8 is installed in reservation 11 more securely.
Wherein, the first guide pipe 13 is connected through a screw thread with the first adjustment axis 14；Second guide pipe 15 and the second adjustment axis
16 are connected through a screw thread；So realization is facilitated to be threadedly coupled.
The above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any change or replacement expected without creative work should be covered within the scope of the utility model.
Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of multipurpose power amplifier fixing bracket, including chassis, it is characterised in that：The bottom side of chassis is equipped with the first installation
Axis, the both ends of the first installation axle are equipped with first movement wheel, and the bottom opposite side of chassis is equipped with the second installation axle, the second installation axle
Both ends be equipped with the second movable pulley, the second installation axle is with the first installation axle in parallel arrangement；Chassis is equipped with supporting rack, support
The top of frame is equipped with adjusting bracket, and adjusting bracket is oblique, and the top of adjusting bracket is equipped with objective table, and objective table is in horizontally disposed, tune
It saves the top of frame and the bottom of objective table to connect, the lower part of adjusting bracket is equipped with regulation pipe, and the top of adjusting bracket is equipped with locating shaft, fixed
The both ends of position axis are mounted on the top of adjusting bracket, and regulation pipe is sleeved on the peripheral surface of locating shaft；It is set on the side of fixed frame
There is a pair of first guide pipe, the first adjustment axis is set in the first guide pipe, the opposite side of fixed frame is equipped with a pair first and adjusts
Nodal axisn is set with the second adjustment axis in the first adjustment axis, and the end of the first adjustment axis is mounted on the bottom of objective table, and second is adjusted
The end of axis is mounted on the bottom of objective table.
2. multipurpose power amplifier fixing bracket according to claim 1, it is characterised in that：The top of adjusting bracket, which is equipped with, to be fixed
Seat, fixed seat are mounted on the bottom of objective table.
3. multipurpose power amplifier fixing bracket according to claim 1, it is characterised in that：First guide pipe and the first adjustment axis
It is connected through a screw thread.
4. multipurpose power amplifier fixing bracket according to claim 1, it is characterised in that：Second guide pipe and the second adjustment axis
It is connected through a screw thread.
5. multipurpose power amplifier fixing bracket according to claim 1, it is characterised in that：Chassis is made of fastener for connection, bottom
The cross section of frame is rectangular shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274504.8U CN207560246U (en) | 2017-09-30 | 2017-09-30 | A kind of multipurpose power amplifier fixing bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721274504.8U CN207560246U (en) | 2017-09-30 | 2017-09-30 | A kind of multipurpose power amplifier fixing bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207560246U true CN207560246U (en) | 2018-06-29 |
Family
ID=62675314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721274504.8U Expired - Fee Related CN207560246U (en) | 2017-09-30 | 2017-09-30 | A kind of multipurpose power amplifier fixing bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207560246U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112073877A (en) * | 2020-09-14 | 2020-12-11 | 石家庄康利达电子有限公司 | Automobile power amplifier system based on novel algorithm decoding frequency division |
-
2017
- 2017-09-30 CN CN201721274504.8U patent/CN207560246U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112073877A (en) * | 2020-09-14 | 2020-12-11 | 石家庄康利达电子有限公司 | Automobile power amplifier system based on novel algorithm decoding frequency division |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207560246U (en) | A kind of multipurpose power amplifier fixing bracket | |
| CN209448881U (en) | A kind of power amplifier sound equipment facilitating insertion | |
| CN209250862U (en) | A kind of active audio amplifier of integrated camera shooting and sound-recording function | |
| CN203900860U (en) | Tray joint assembling device | |
| CN207766437U (en) | Convenient for the wall speaker base assembly of adjusting | |
| CN207744145U (en) | A kind of damping type high-fidelity power amplifier | |
| CN211102179U (en) | Stereo set shell panel surface decorative pattern sculpture equipment | |
| CN207625736U (en) | It is a kind of to improve the loudspeaker support for playing sound quality | |
| CN207780061U (en) | A kind of pallet for electronic product detection | |
| CN207508020U (en) | The adjustable apparatus for bending of sheet metal component | |
| CN208754530U (en) | A kind of removable speaker with shock-absorbing function | |
| CN207820134U (en) | A kind of telescope support of sound equipment | |
| CN109368243A (en) | A kind of Music centre loudspeaker production line loudspeaker clamping and positioning device | |
| CN206559615U (en) | A kind of convenient power amplifier installed | |
| CN206374988U (en) | Move rack device in a kind of baby plane seat | |
| CN202772842U (en) | Audio frequency amplifying circuit capable of restraining noise | |
| CN110460918A (en) | A kind of damping installation structure and power amplifying device | |
| CN209593674U (en) | A kind of sound equipment adjusted with position | |
| CN219843691U (en) | Adjustable outdoor stage audio amplifier | |
| CN220078056U (en) | Pole piece buffer memory device | |
| CN208905185U (en) | Outdoor solar energy radio sound equipment | |
| CN208754524U (en) | A kind of open type passive radiator speaker | |
| CN213403401U (en) | Multifunctional outdoor sound equipment | |
| CN209105376U (en) | A kind of wall-mounted sound equipment | |
| CN207560337U (en) | A kind of concealed power amplification device |
Legal Events
| 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: 20180629 Termination date: 20190930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |