CN205693866U - A kind of frequency modulation broadcasting audio amplifier being easily installed - Google Patents
A kind of frequency modulation broadcasting audio amplifier being easily installed Download PDFInfo
- Publication number
- CN205693866U CN205693866U CN201620567885.8U CN201620567885U CN205693866U CN 205693866 U CN205693866 U CN 205693866U CN 201620567885 U CN201620567885 U CN 201620567885U CN 205693866 U CN205693866 U CN 205693866U
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- groove
- spring
- audio amplifier
- fixedly connected
- plate
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Abstract
The utility model discloses a kind of frequency modulation broadcasting audio amplifier being easily installed, including body of wall and broadcast audio amplifier, two fixing seats it are fixedly connected with on described body of wall, two fixing seats are symmetrical arranged with the axis of broadcast audio amplifier and contact with broadcast audio amplifier, the top middle-end of described fixing seat is fixedly connected with regulating box, the inside of described regulating box offers regulating tank, the inside of described regulating tank is respectively arranged with the second spring and two clamping plate, the corresponding one side of two clamping plate is fixed with the two ends of the second spring and is connected and is symmetrical arranged with the axis of the second spring, the side of described clamping plate is fixedly connected with by motion block.The frequency modulation broadcasting audio amplifier that this utility model is easily installed, simple in construction, easy to operate, the step of a lot of installation is decreased when staff installs broadcast audio amplifier, and also decrease the instrument that staff carries, the most more convenient, make the speed of installation faster, be also that broadcast audio amplifier is more quick when dismounting or replacing.
Description
Technical field
This utility model relates to frequency modulation broadcasting technology for loudspeaker box field, a kind of frequency modulation broadcasting audio amplifier being easily installed.
Background technology
Frequency modulation broadcasting is a kind of equipment transmitting broadcast in the way of wireless transmit.Have without vertical rod stringing, cover
Scope is wide, and unlimited dilatation is convenient for installation and maintenance, reduced investment, tonequality grace feature clearly.Propagation by broadcast audio amplifier is thorough again
The end, solves traditional wire broadcast difficult wiring, installation is complicated, dilatancy is poor, damage the problem such as metope and campus environment.
At present, the instrument needed audio amplifier installation personnel frequency-modulation broadcasting audio amplifier is installed when is more, and one
Individual cannot be simply done whole operations, because the instrument carried when installing is more, is installing so adding staff
Time gravity, make staff that unusual inconvenience, the serious speed that have impact on installation to be installed.
Summary of the invention
The purpose of this utility model is to provide a kind of frequency modulation broadcasting audio amplifier being easily installed, to solve above-mentioned background technology
The problem of middle proposition.
For achieving the above object, this utility model following technical scheme of offer: a kind of frequency modulation broadcasting audio amplifier being easily installed,
Including body of wall and broadcast audio amplifier, described body of wall being fixedly connected with two fixing seats, two fixing seats are to broadcast the axis of audio amplifier
Line is symmetrical arranged and contacts with broadcast audio amplifier, and the top middle-end of described fixing seat is fixedly connected with regulating box, described regulating box
Inside offers regulating tank, and the inside of described regulating tank is respectively arranged with the second spring and two clamping plate, the correspondence of two clamping plate
One side is fixed with the two ends of the second spring and is connected and is symmetrical arranged with the axis of the second spring, and the side of described clamping plate is fixing even
It is connected to by motion block, described run through the side of regulating box by motion block and extend to the outside of regulating box.
The inside middle-end of described fixing seat offers groove, and the inside of described groove is fixedly connected with rotating shaft, described rotating shaft
Surface be socketed with fixed block, described fixed block is fixedly connected with promotion plate, described regulating tank connects with groove, two clamping plate
Extending through regulating tank away from one end of regulating tank to contact with groove and with promoting plate, the lateral symmetry of described fixing seat offers
Chute, described chute is connected with groove by draw-in groove, and described promotion plate is away from one end of fixed block and is positioned at the side of draw-in groove and consolidates
Determine connection and have pushing block.
The top of described broadcast audio amplifier and bottom all offer fixing groove, and the cell wall lateral symmetry of described fixing groove is provided with
The slide block suitable with chute, the inside of described slide block offers spring groove, and the inside of described spring groove is respectively arranged with first
Spring and limiting plate, one end of described first spring and limiting plate are fixing to be connected, the side of described limiting plate be fixedly connected with and
The fixture block that draw-in groove is suitable, described fixture block runs through spring groove and extends to the inside of draw-in groove and the contact internal walls of draw-in groove.
Preferably, the both sides of described regulating box all offer the through hole being connected with regulating tank, described be positioned at by motion block logical
The inside in hole.
Preferably, the quantity of described promotion plate two, two promote plate to be symmetrical arranged with the axis of groove.
Preferably, the other end of described first spring is fixedly connected with spring fixed seat, described spring fixed seat and spring
Fixing connection on the left of the cell wall of groove.
Compared with prior art, the beneficial effects of the utility model are:
(1), the frequency modulation broadcasting audio amplifier that is easily installed of this utility model, simple in construction, easy to operate, install staff
Decrease the step of a lot of installation during broadcast audio amplifier, and also decrease the instrument that staff carries, the most square
Just quick, make the speed of installation faster, be also that broadcast audio amplifier is more quick when dismounting or replacing.
(2), the frequency modulation broadcasting audio amplifier that is easily installed of this utility model, by fixing groove, slide block, the first spring, fixture block, card
Groove, chute and fixing seat with the use of, make the broadcast audio amplifier the most more convenient, it is to avoid existing step when installing
The most troublesome more situation, also by regulating box, by motion block, the second spring, clamping plate, rotating shaft, fixed block, promotion plate and promotion
Block with the use of, make broadcast audio amplifier change or dismounting when step simpler, the speed of dismounting faster, adds
The work efficiency of staff.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model side-looking；
Fig. 2 is the structural representation that this utility model is faced；
Fig. 3 is the part sectioned view of this utility model A-A.
In figure: 1 body of wall, 2 broadcast audio amplifiers, 3 fix seat, 4 regulating boxs, 5 regulating tanks, 6 second springs, 7 clamping plate, 8 by motion block,
9 grooves, 10 rotating shafts, 11 fixed blocks, 12 promote plates, 13 chutes, 14 draw-in grooves, 15 pushing blocks, 16 fix groove, 17 slide blocks, 18 springs
Groove, 19 first springs, 20 limiting plates, 21 fixture blocks.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of this utility model rather than whole
Embodiment.Based on the embodiment in this utility model, those of ordinary skill in the art are not under making creative work premise
The every other embodiment obtained, broadly falls into the scope of this utility model protection.
Fig. 1-3, a kind of technical scheme of this utility model offer: a kind of frequency modulation broadcasting audio amplifier being easily installed, bag are provided
Including body of wall 1 and broadcast audio amplifier 2, body of wall 1 is fixedly connected with two fixing seats 3, two fixing seats are to broadcast the axis of audio amplifier
Being symmetrical arranged and contact with broadcast audio amplifier, the top middle-end of fixing seat 3 is fixedly connected with regulating box 4, and the inside of regulating box 4 is offered
Regulating tank 5, the inside of regulating tank 5 is had to be respectively arranged with the second spring 6 and two clamping plate 7, the corresponding one side of two clamping plate 7 and the
The two ends of two springs 6 are fixed connection and are symmetrical arranged with the axis of the second spring 6, and the side of clamping plate 7 is fixedly connected with presses
Block 8, the both sides of regulating box 4 all offer the through hole being connected with regulating tank 5, are positioned at the inside of through hole by motion block 8, by motion block 8
Run through the side of regulating box 4 and extend to the outside of regulating box 4.
The inside middle-end of fixing seat 3 offers groove 9, and the inside of groove 9 is fixedly connected with rotating shaft 10, the surface of rotating shaft 10
Be socketed with fixed block 11, fixed block 11 is fixedly connected with promotion plate 12, promote plate 12 quantity two, two promote plate 12 with
The axis of groove 9 is symmetrical arranged, and regulating tank 5 connects with groove 9, and two clamping plate 7 extend through tune away from one end of regulating tank 5
Joint groove 5 and groove 9 also contacts with promoting plate 12, and the clamping of clamping plate 7 can make promotion plate 12 tilt, make dismounting or replacing time
Waiting convenient, the lateral symmetry of fixing seat 3 offers chute 13, and chute 13 is connected with groove 9 by draw-in groove 14, promotes plate 12
Away from one end of fixed block 11 and be positioned at the side of draw-in groove 14 and be fixedly connected with pushing block 15, by regulating box 4, by motion block 8,
Two springs 6, clamping plate 7, rotating shaft 10, fixed block 11, promote plate 12 and pushing block 15 with the use of, make broadcast audio amplifier 2 change
Or the when of dismounting, step is simpler, and the speed of dismounting faster, adds the work efficiency of staff.
The broadcast top of audio amplifier 2 and bottom all offer fixing groove 16, the cell wall lateral symmetry of fixing groove 16 be provided with
The slide block 17 that chute 13 is suitable, the inside of slide block 17 offers spring groove 18, and the inside of spring groove 18 is respectively arranged with first
Spring 19 and limiting plate 20, the other end of the first spring 19 is fixedly connected with spring fixed seat, spring fixed seat and spring groove 18
Cell wall on the left of fixing connect, one end of the first spring 19 is fixing with limiting plate 20 to be connected, and connection is fixed in the side of limiting plate 20
There is the fixture block 21 suitable with draw-in groove 14, by fixing groove 16, slide block the 17, first spring 19, fixture block 21, draw-in groove 14, chute 13
With fixing seat 3 with the use of, make the broadcast audio amplifier 2 the most more convenient, it is to avoid existing when installing step more
The most troublesome situation, fixture block 21 runs through spring groove 18 and extends to the inside of draw-in groove 14 and the contact internal walls of draw-in groove 14, structure letter
Single, easy to operate, decrease the step of a lot of installation when staff installs broadcast audio amplifier 2, and also decrease work people
The instrument that carries of member, the most more convenient, make the speed of installation faster, also for broadcast audio amplifier 2 in dismounting or more
When changing more quick.
Operation principle: during installation, is first connected, then the slide block 17 in fixing groove 16 fixing with body of wall 1 for fixing seat 3
The inside putting into chute 13 promotes it to slide inward, and after arriving the position of draw-in groove 14, fixture block 21 is through the first spring
The motive force of 19 makes fixture block 21 and draw-in groove 14 clamping, when changing, press simultaneously two by motion block 8, by motion block 8 to promoting plate
Promote plate 12 can rotate with rotating shaft 10 for the center of circle while 12 clampings, pushing block 15 turn to contact with fixture block 21 time
Wait and just fixture block 21 14 can be taken off from draw-in groove, reach the effect of replacing with this.
Embodiment the most of the present utility model, for the ordinary skill in the art,
It is appreciated that in the case of without departing from principle of the present utility model and spirit and these embodiments can be carried out multiple change, repair
Changing, replace and modification, scope of the present utility model is defined by the appended claims and the equivalents thereof.
Claims (4)
1. the frequency modulation broadcasting audio amplifier being easily installed, including body of wall (1) and broadcast audio amplifier (2), it is characterised in that: described body of wall
(1) be fixedly connected with two fixing seats (3) on, two fixing seats (3) be symmetrical arranged with the axis broadcasting audio amplifier (2) and with extensively
Broadcast case (2) contact, the top middle-end of described fixing seat (3) is fixedly connected with regulating box (4), the inside of described regulating box (4)
Offering regulating tank (5), the inside of described regulating tank (5) is respectively arranged with the second spring (6) and two clamping plate (7), two folders
The corresponding one side of plate (7) is fixing with the two ends of the second spring (6) to be connected and is symmetrical arranged with the axis of the second spring (6), institute
State the side of clamping plate (7) and be fixedly connected with by motion block (8), described run through the side of regulating box (4) by motion block (8) and extend to adjust
The outside of joint case (4)；
The inside middle-end of described fixing seat (3) offers groove (9), and the inside of described groove (9) is fixedly connected with rotating shaft (10),
The surface of described rotating shaft (10) is socketed with fixed block (11), and described fixed block (11) is fixedly connected with promotion plate (12), described
Regulating tank (5) connects with groove (9), and two clamping plate (7) extend through regulating tank (5) and groove away from one end of regulating tank (5)
(9) and with promoting plate (12) contacting, the lateral symmetry of described fixing seat (3) offers chute (13), and described chute (13) passes through
Draw-in groove (14) connects with groove (9), and described promotion plate (12) is away from one end of fixed block (11) and is positioned at the side of draw-in groove (14)
It is fixedly connected with pushing block (15)；
The top of described broadcast audio amplifier (2) and bottom all offer fixing groove (16), the cell wall both sides pair of described fixing groove (16)
Claiming to be provided with the slide block (17) suitable with chute (13), the inside of described slide block (17) offers spring groove (18), described bullet
The inside of spring groove (18) is respectively arranged with the first spring (19) and limiting plate (20), and one end of described first spring (19) is with spacing
Plate (20) is fixing to be connected, and the side of described limiting plate (20) is fixedly connected with the fixture block (21) suitable with draw-in groove (14), described
Fixture block (21) runs through spring groove (18) and extends to the inside of draw-in groove (14) and the contact internal walls of draw-in groove (14).
A kind of frequency modulation broadcasting audio amplifier being easily installed the most according to claim 1, it is characterised in that: described regulating box (4)
Both sides all offer the through hole being connected with regulating tank (5), the described inside being positioned at through hole by motion block (8).
A kind of frequency modulation broadcasting audio amplifier being easily installed the most according to claim 1, it is characterised in that: described promotion plate (12)
Quantity two, two promote plate (12) be symmetrical arranged with the axis of groove (9).
A kind of frequency modulation broadcasting audio amplifier being easily installed the most according to claim 1, it is characterised in that: described first spring
(19) the other end is fixedly connected with fixing on the left of the cell wall of spring fixed seat, described spring fixed seat and spring groove (18) company
Connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567885.8U CN205693866U (en) | 2016-06-14 | 2016-06-14 | A kind of frequency modulation broadcasting audio amplifier being easily installed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620567885.8U CN205693866U (en) | 2016-06-14 | 2016-06-14 | A kind of frequency modulation broadcasting audio amplifier being easily installed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205693866U true CN205693866U (en) | 2016-11-16 |
Family
ID=57427264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620567885.8U Expired - Fee Related CN205693866U (en) | 2016-06-14 | 2016-06-14 | A kind of frequency modulation broadcasting audio amplifier being easily installed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205693866U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107943418A (en) * | 2017-11-23 | 2018-04-20 | 重庆思御科技有限公司 | One kind programming introducting interface |
| CN108449668A (en) * | 2018-06-13 | 2018-08-24 | 童良英 | A kind of loudspeaker box device |
| CN108608958A (en) * | 2016-12-09 | 2018-10-02 | 江苏卡威汽车工业集团有限公司 | A kind of pilotless automobile laser range finder easy for removal and installation |
-
2016
- 2016-06-14 CN CN201620567885.8U patent/CN205693866U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108608958A (en) * | 2016-12-09 | 2018-10-02 | 江苏卡威汽车工业集团有限公司 | A kind of pilotless automobile laser range finder easy for removal and installation |
| CN108608958B (en) * | 2016-12-09 | 2023-11-07 | 江苏卡威汽车工业集团有限公司 | Unmanned car laser range finder convenient to dismantle and installation |
| CN107943418A (en) * | 2017-11-23 | 2018-04-20 | 重庆思御科技有限公司 | One kind programming introducting interface |
| CN108449668A (en) * | 2018-06-13 | 2018-08-24 | 童良英 | A kind of loudspeaker box device |
| CN108449668B (en) * | 2018-06-13 | 2019-01-11 | 深圳易科声光科技股份有限公司 | A kind of loudspeaker box device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161116 Termination date: 20190614 |