CN206743475U - One kind is easily installed formula publicity loudspeaker - Google Patents
One kind is easily installed formula publicity loudspeaker Download PDFInfo
- Publication number
- CN206743475U CN206743475U CN201720299438.3U CN201720299438U CN206743475U CN 206743475 U CN206743475 U CN 206743475U CN 201720299438 U CN201720299438 U CN 201720299438U CN 206743475 U CN206743475 U CN 206743475U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- supporting plate
- negative
- dust
- bottom plate
- 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
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Abstract
The utility model provides one kind and is easily installed formula publicity loudspeaker,Including dust leg,Loudspeaker outer cover,Negative-pressure air fan,Dust bin,Mounting seat,Bottom plate,Threaded rod,Locking nut,Supporting plate,Sucker,Road wheel and connecting rod,Dust leg is arranged on loudspeaker outer cover inwall,Loudspeaker outer cover is assemblied in mounting seat left end,Mounting seat upper end is provided with dust bin,Dust bin left end is provided with negative-pressure air fan,Negative-pressure air fan is arranged on mounting seat upper end,Cleaning dedusting can be achieved in the design,Bottom plate lower end is provided with connecting rod,Connecting rod right-hand member is equipped with road wheel,Bottom plate right-hand member is provided with supporting plate,Threaded rod is provided with supporting plate,Locking nut is installed on threaded rod,Locking nut is assemblied in supporting plate upper end,Threaded rod lower end is provided with sucker,This design reduces operation difficulty,Improve installation effectiveness,The utility model is easy to use,It is easy to operation,Stability is good,Reliability is high,Reduce labor intensity.
Description
Technical field
The utility model is that one kind is easily installed formula publicity loudspeaker, belongs to loudspeaker technical field.
Background technology
Loudspeaker are a kind of conversion equipment that a kind of electric energy is converted into sound in fact, when different electron energies reaches coil
When, coil produces the magnetic field interaction of a kind of energy and magnet, and this interaction causes paper disc to vibrate, because electron energy is with time-varying
Change, the coil of loudspeaker can be moved forward or backward, therefore the paper disc of loudspeaker will be moved and then, and this this action makes the density of air
Degree produces change and produces sound.
Loudspeaker are a kind of instruments for having propaganda function, and loudspeaker are typically all to be used in the case of outdoor, in air
Dust is liable to stick on loudspeaker, is blocked loudspeaker, is influenceed the pronunciation of loudspeaker, shorten usage time, and existing vehicle-mounted loudspeaker
Be attached generally by bolt and vehicle body, installing/dismounting trouble, operation difficulty is high, expend time length, labor intensity
Greatly.
Utility model content
In view of the deficienciess of the prior art, the utility model purpose, which is to provide one kind, is easily installed formula publicity loudspeaker, with
Solve the problems, such as to propose in above-mentioned background technology, the utility model is easy to use, easy to operation, and stability is good, and reliability is high, drop
Low labor intensity.
To achieve these goals, the utility model is to realize by the following technical solutions：One kind is easily installed formula
Loudspeaker are publicized, including cleaning assemblies, support bar and fixation kit, the fixation kit upper end are provided with support bar, the branch
Strut upper end is equipped with cleaning assemblies, and the cleaning assemblies includes dust leg, loudspeaker outer cover, pronunciation main body, negative-pressure air fan, dust
Case and mounting seat, the dust leg are arranged on loudspeaker outer cover inwall, and pronunciation main body, institute are provided with inside the loudspeaker outer cover
State pronunciation main body to be arranged on the right side of dust leg, the loudspeaker outer cover is assemblied in mounting seat left end, and the mounting seat upper end is provided with
Dust bin, the dust bin left end are provided with negative-pressure air fan, and the negative-pressure air fan is arranged on mounting seat upper end, the mounting seat dress
Post upper is fitted over, the fixation kit includes bottom plate, threaded rod, locking nut, supporting plate, sucker, road wheel and company
Bar, the bottom plate lower end are provided with connecting rod, and the connecting rod right-hand member is equipped with road wheel, and the bottom plate right-hand member is provided with supporting plate,
Threaded rod is provided with the supporting plate, locking nut is installed on the threaded rod, the locking nut is assemblied in supporting plate
Upper end, the threaded rod lower end are provided with sucker, and the bottom plate upper end is provided with support bar.
Further, the connecting rod and road wheel are equipped with four, and four connecting rods are installed in bottom plate lower end.
Further, the connecting rod is connected by rotary shaft with road wheel.
Further, the threaded rod, locking nut, supporting plate and sucker are equipped with two, and the supporting plate is symmetrical
Installed in bottom plate left and right ends.
Further, the dust leg is connected by fixing pin with loudspeaker outer cover.
Further, the dust leg is connected by pipeline with negative-pressure air fan, and the negative-pressure air fan passes through pipeline and ash
Dirt case is connected.
The beneficial effects of the utility model：One kind of the present utility model is easily installed formula publicity loudspeaker, and the utility model leads to
Increase dust leg, loudspeaker outer cover, pronunciation main body, negative-pressure air fan, dust bin and mounting seat are crossed, the design can be achieved cleaning and remove
Dirt, usage time is extended, improve job stability, it is typically all to make in the case of outdoor to solve existing loudspeaker
With the dust in air is liable to stick on loudspeaker, is blocked loudspeaker, is influenceed the pronunciation of loudspeaker, the drawbacks of shortening usage time.
Because of increase bottom plate, threaded rod, locking nut, supporting plate, sucker, road wheel and connecting rod, this sets the utility model
Meter is easy to the installation and dismounting of dust leg and vehicle body, reduces operation difficulty, improves installation effectiveness, reduces labor intensity,
Solve what existing vehicle-mounted loudspeaker were attached generally by bolt and vehicle body, installing/dismounting trouble, operation difficulty is high, consumption
Time-consuming length, the problem of labor intensity is big.
Because connecting rod and road wheel are equipped with four, connecting rod is symmetrically mounted on bottom plate lower end, and staff is easy in the design
Mobile the utility model, because connecting rod is connected by rotary shaft with road wheel, the rotation of road wheel is easy in the design, because of screw thread
Bar, locking nut, supporting plate and sucker are equipped with two, and supporting plate is symmetrically mounted on bottom plate left and right ends, and the design improves
The stability of installation, because dust leg is connected with loudspeaker outer cover by fixing pin, the design makes dust leg and loudspeaker outer cover
Connection fastening, because dust leg is connected by pipeline with negative-pressure air fan, negative-pressure air fan is connected by pipeline with dust bin, and this sets
Meter is easy to the transport of dust, and the utility model is easy to use, easy to operation, and stability is good, and reliability is high, and it is strong to reduce work
Degree.
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, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation for being easily installed formula and publicizing loudspeaker of the utility model；
Fig. 2 is a kind of structural representation for being easily installed formula and publicizing cleaning assemblies in loudspeaker of the utility model；
Fig. 3 is a kind of structural representation for being easily installed formula and publicizing fixation kit in loudspeaker of the utility model；
In figure：1- cleaning assemblies, 2- support bars, 3- fixation kits, 11- dust legs, 12- loudspeaker outer cover, 13- pronunciation masters
Body, 14- negative-pressure air fans, 15- dust bins, 16- mounting seats, 31- bottom plates, 32- threaded rods, 33- locking nuts, 34- supporting plates,
35- suckers, 36- road wheels, 37- connecting rods.
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. 3 is referred to, the utility model provides a kind of technical scheme：One kind is easily installed formula publicity loudspeaker, including
Cleaning assemblies 1, support bar 2 and fixation kit 3, the upper end of fixation kit 3 are provided with support bar 2, and the upper end of support bar 2 is equipped with clearly
Clean component 1.
Cleaning assemblies 1 includes dust leg 11, loudspeaker outer cover 12, pronunciation main body 13, negative-pressure air fan 14, dust bin 15 and peace
Seat 16 is filled, dust leg 11 is arranged on the inwall of loudspeaker outer cover 12, and pronunciation main body 13 is provided with inside loudspeaker outer cover 12, main body of pronouncing
13 are arranged on the right side of dust leg 11, and loudspeaker outer cover 12 is assemblied in the left end of mounting seat 16, and the upper end of mounting seat 16 is provided with dust bin 15,
The left end of dust bin 15 is provided with negative-pressure air fan 14, and negative-pressure air fan 14 is arranged on the upper end of mounting seat 16, and mounting seat 16 is assemblied in support
The upper end of bar 2, the design can be achieved cleaning dedusting, extend usage time, improve job stability.
Fixation kit 3 include bottom plate 31, threaded rod 32, locking nut 33, supporting plate 34, sucker 35, road wheel 36 and
Connecting rod 37, the lower end of bottom plate 31 are provided with connecting rod 37, and the right-hand member of connecting rod 37 is equipped with road wheel 36, and the right-hand member of bottom plate 31 is provided with supporting plate
34, threaded rod 32 is provided with supporting plate 34, locking nut 33 is installed, locking nut 33 is assemblied in supporting plate on threaded rod 32
34 upper ends, the lower end of threaded rod 32 are provided with sucker 35, and the upper end of bottom plate 31 is provided with support bar 2, the design be easy to dust leg 11 with
The installation and dismounting of vehicle body, reduce operation difficulty, improve installation effectiveness, reduce labor intensity.
Connecting rod 37 and road wheel 36 are equipped with four, and four connecting rods 37 are installed in the lower end of bottom plate 31, and connecting rod 37 passes through
Rotary shaft is connected with road wheel 36, and threaded rod 32, locking nut 33, supporting plate 34 and sucker 35 are equipped with two, support
Plate 34 is symmetrically mounted on the left and right ends of bottom plate 31, and dust leg 11 is connected by fixing pin with loudspeaker outer cover 12, dust leg 11
It is connected by pipeline with negative-pressure air fan 14, negative-pressure air fan 14 is connected by pipeline with dust bin 15.
Embodiment：Before staff uses the utility model, the utility model is checked first, if depositing
In problem, then notify professional to be repaired, if there is no problem, directly use, staff promotes to the right this practicality
New, due to the presence of road wheel 36, the utility model moves right, when the utility model is moved to correct position, work
Personnel move down threaded rod 32, and threaded rod 32, which moves down, drives sucker 35 to move down, and sucker 35 is moved down and installed
Face is contacted, and after sucker 35 is closely connected with mounting surface, staff's rotation lock nut 33, realizes that locking nut 33 fills
The upper end of supporting plate 34 is fitted over, and then realizes the connection of the utility model and mounting surface, it is general that the design solves existing loudspeaker
All it is to be used in the case of outdoor, the dust in air is liable to stick on loudspeaker, is blocked loudspeaker, is influenceed the pronunciation of loudspeaker,
The drawbacks of shortening usage time.
Staff opens negative-pressure air fan 14, and the work of negative-pressure air fan 14 produces suction, the dust in loudspeaker outer cover 12 by
The suction of negative-pressure air fan 14, dust are entered in pipeline through dust leg 11, and are entered along pipeline in negative-pressure air fan 14,
Eventually pass through negative-pressure air fan 14 to enter in dust bin 15, realize cleaning dedusting work, the design solves existing vehicle-mounted loudspeaker
Be attached generally by bolt and vehicle body, installing/dismounting trouble, operation difficulty is high, expend time length, labor intensity
The problem of big.
The advantages of general principle and principal character of the present utility model and the utility model has been shown and described 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 (6)
1. one kind is easily installed formula publicity loudspeaker, including cleaning assemblies (1), support bar (2) and fixation kit (3), its feature
It is：Fixation kit (3) upper end is provided with support bar (2), and support bar (2) upper end is equipped with cleaning assemblies (1)；
The cleaning assemblies (1) includes dust leg (11), loudspeaker outer cover (12), pronunciation main body (13), negative-pressure air fan (14), dust
Case (15) and mounting seat (16), the dust leg (11) are arranged on loudspeaker outer cover (12) inwall, the loudspeaker outer cover (12)
Inside is provided with pronunciation main body (13), and the pronunciation main body (13) is arranged on the right side of dust leg (11), the loudspeaker outer cover (12)
Mounting seat (16) left end is assemblied in, mounting seat (16) upper end is provided with dust bin (15), dust bin (15) the left end peace
Equipped with negative-pressure air fan (14), the negative-pressure air fan (14) is arranged on mounting seat (16) upper end, and the mounting seat (16) is assemblied in branch
Strut (2) upper end；
The fixation kit (3) include bottom plate (31), threaded rod (32), locking nut (33), supporting plate (34), sucker (35),
Road wheel (36) and connecting rod (37), bottom plate (31) lower end are provided with connecting rod (37), and connecting rod (37) right-hand member is equipped with
Road wheel (36), bottom plate (31) right-hand member are provided with supporting plate (34), threaded rod (32) are provided with the supporting plate (34),
Locking nut (33) is installed, the locking nut (33) is assemblied in supporting plate (34) upper end, described on the threaded rod (32)
Threaded rod (32) lower end is provided with sucker (35), and bottom plate (31) upper end is provided with support bar (2).
2. one kind according to claim 1 is easily installed formula publicity loudspeaker, it is characterised in that：The connecting rod (37) and row
Walk wheel (36) and be equipped with four, four connecting rods (37) are installed in bottom plate (31) lower end.
3. one kind according to claim 1 is easily installed formula publicity loudspeaker, it is characterised in that：The connecting rod (37) is by turning
Moving axis is connected with road wheel (36).
4. one kind according to claim 1 is easily installed formula publicity loudspeaker, it is characterised in that：The threaded rod (32), lock
Tight nut (33), supporting plate (34) and sucker (35) are equipped with two, and the supporting plate (34) is symmetrically mounted on bottom plate (31)
Left and right ends.
5. one kind according to claim 1 is easily installed formula publicity loudspeaker, it is characterised in that：The dust leg (11) passes through
Fixing pin is connected with loudspeaker outer cover (12).
6. one kind according to claim 1 is easily installed formula publicity loudspeaker, it is characterised in that：The dust leg (11) passes through
Pipeline is connected with negative-pressure air fan (14), and the negative-pressure air fan (14) is connected by pipeline with dust bin (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299438.3U CN206743475U (en) | 2017-03-24 | 2017-03-24 | One kind is easily installed formula publicity loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720299438.3U CN206743475U (en) | 2017-03-24 | 2017-03-24 | One kind is easily installed formula publicity loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206743475U true CN206743475U (en) | 2017-12-12 |
Family
ID=60558201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720299438.3U Expired - Fee Related CN206743475U (en) | 2017-03-24 | 2017-03-24 | One kind is easily installed formula publicity loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206743475U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883430A (en) * | 2017-12-21 | 2018-04-06 | 四川亿阳华泰科技有限公司 | A kind of electromagnet heater |
-
2017
- 2017-03-24 CN CN201720299438.3U patent/CN206743475U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107883430A (en) * | 2017-12-21 | 2018-04-06 | 四川亿阳华泰科技有限公司 | A kind of electromagnet heater |
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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: 20171212 Termination date: 20180324 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |