CN205674963U - One is easily installed formula publicity loudspeaker - Google Patents
One is easily installed formula publicity loudspeaker Download PDFInfo
- Publication number
- CN205674963U CN205674963U CN201620535167.2U CN201620535167U CN205674963U CN 205674963 U CN205674963 U CN 205674963U CN 201620535167 U CN201620535167 U CN 201620535167U CN 205674963 U CN205674963 U CN 205674963U
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- China
- Prior art keywords
- rotating shaft
- bearing block
- loudspeaker
- block
- support bar
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Abstract
The utility model relates to a kind of publicity loudspeaker, particularly relates to one and is easily installed formula publicity loudspeaker.The technical problems to be solved in the utility model be to provide a kind of easy for installation, the effect of publicity good, can multi-faceted acoustic be easily installed formula publicity loudspeaker.In order to solve above-mentioned technical problem, the utility model provides such a and is easily installed formula publicity loudspeaker, include support bar I, base plate, bearing block I, big belt pulley, flat belt, bearing block II, right shelf, small belt pulley, rotating shaft I, bearing block III, blade, rotating shaft II, bearing block IV, bevel gear I, bevel gear II, endless glide, clamping device, place plate, loudspeaker, slide block and rotating shaft III, base plate top left side is arranged with support bar I, support bar I top is provided with endless glide, it is arranged with slide block in endless glide, slide block coordinates with endless glide, slider top is provided with placement plate.The utility model has reached easy for installation, the effect of publicity good, the effect of the multi-faceted acoustic of energy.
Description
Technical field
The utility model relates to a kind of publicity loudspeaker, particularly relates to one and is easily installed formula publicity loudspeaker.
Background technology
Loudspeaker are again loudspeaker, are a kind of very conventional electro-acoustic transducer devices, in the electronic electric equipment of sounding all
Can be seen it.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, it is interactive with the magnetic field of magnet that coil produces a kind of energy, and this interaction causes paper disc to vibrate, because electron energy is with time-varying
Changing, the coil of loudspeaker can forward or move backward, and therefore the paper disc of loudspeaker will and then move, and this this action makes the density of air
Degree produces change and produces sound.Publicity loudspeaker are a kind of loudspeaker being exclusively used in publicity, and modal publicity loudspeaker are vehicle-mounted
Publicity loudspeaker.
Current publicity loudspeaker exist install inconvenient, the effect of publicity is bad, can not the shortcoming of multi-faceted acoustic, therefore urgently
Need to research and develop a kind of easy for installation, the effect of publicity good, can multi-faceted acoustic be easily installed formula publicity loudspeaker.
Utility model content
(1) to solve the technical problem that
The utility model in order to overcome current publicity loudspeaker to exist to install inconvenient, the effect of publicity is bad, can not be in many ways
The shortcoming of position acoustic, the technical problems to be solved in the utility model be to provide a kind of easy for installation, the effect of publicity good, energy is multi-faceted
The formula that is easily installed of acoustic publicizes loudspeaker.
(2) technical scheme
In order to solve above-mentioned technical problem, the utility model provides such a and is easily installed formula publicity loudspeaker, including
Have support bar the Ith, base plate, bearing block the Ith, big belt pulley, flat belt, bearing block the IIth, right shelf, small belt pulley, rotating shaft the Ith, bearing block the IIIth,
Blade, rotating shaft the IIth, bearing block the IVth, bevel gear the Ith, bevel gear the IIth, endless glide, clamping device, placement plate, loudspeaker, slide block and turn
Axle III, base plate top left side is arranged with support bar I, and support bar I top is provided with endless glide, endless glide is arranged with cunning
Block, slide block coordinates with endless glide, and slider top is provided with placement plate, places plate top and is arranged with clamping device, clamping device
Include U-board, rubber fixture block, spring, fixed block, cylinder, travel switch and briquetting, in U-board, be arranged with cylinder, cylinder
Be provided with fixed block, fixed block be arranged with spring, in the middle of fixed block, be provided with travel switch, travel switch be positioned at spring it
Between, spring is provided with rubber fixture block, is provided with briquetting in the middle of rubber fixture block, and with travel switch on the same line, clamping fills briquetting
Putting and being provided with loudspeaker, base plate top left side is provided with bearing block I, and bearing block I is positioned between support bar I, bearing block I is provided with and turns
Axle III, is provided with big belt pulley in the middle part of rotating shaft III, rotating shaft III top is connected with placing in the middle of bottom plate, and base plate top right side is provided with axle
Bearing II and right shelf, right shelf is positioned on the right of bearing block II, and right shelf left side central portion is provided with bearing block III, and right shelf top is provided with bearing block
IV, bearing block IV is provided with rotating shaft II, rotating shaft II right-hand member is provided with blade, and rotating shaft II left end is provided with bevel gear I, on bearing block II
Being provided with rotating shaft I, rotating shaft I passes through bearing block III, and rotating shaft I top is provided with bevel gear II, and bevel gear II engages with bevel gear I, turns
Axle I bottom is provided with small belt pulley, is wound with flat belt between small belt pulley and big belt pulley.
Preferably, also including support bar II and rain visor, placing plate crown center and be provided with support bar II, support bar II pushes up
Portion is provided with rain visor.
Preferably, baseboard material is stainless steel.
Operation principle: when needs use this device, this device is first arranged on propaganda car by people, recycling clamping dress
Put and loudspeaker are clamped, first loudspeaker are placed between rubber fixture block, control cylinder elongation, cylinder drives fixed block move toward one another, this
When rubber fixture block move toward one another clamp loudspeaker, spring is compressed.When briquetting touches travel switch, travel switch controls gas
Cylinder stops elongation, and now loudspeaker are just clamped.When propaganda car setting in motion, propaganda car drives this device to move, due to gas
The effect of stream, blade will rotate, and drive rotating shaft II is rotated by blade, and rotating shaft II carries dynamic bevel gear I rotation, and bevel gear I drives
Bevel gear II rotates, and bevel gear II drives small belt pulley to rotate by rotating shaft I, and small belt pulley drives big belt pulley by flat belt
Rotation, big belt pulley is driven by rotating shaft III places plate rotation, and placement strip is moved its upper-part and rotated simultaneously, now loudspeaker rotation
Turn, and to different propagation sound, and then strengthen the effect of publicity.When loudspeaker are pulled down by needs, control cylinder shrinks, now rubber
Plastic clip block unclamps loudspeaker, and loudspeaker are taken away by people again.
Because also including support bar II and rain visor, placing plate crown center and being provided with support bar II, support bar II top
It is provided with rain visor.If running into rainy weather, rain visor can prevent loudspeaker from pouring rainwater, and then protection loudspeaker are without prejudice.
Because baseboard material is stainless steel, the service life of this device can be extended.
(3) beneficial effect
The utility model has reached easy for installation, the effect of publicity good, the effect of the multi-faceted acoustic of energy.
Brief description
Fig. 1 is the first front view structure schematic diagram of the present utility model.
Fig. 2 is that the right side of the utility model clamping device regards structural representation.
Fig. 3 is the second front view structure schematic diagram of the present utility model.
Being labeled as in accompanying drawing: 1-support bar I, 2-base plate, 3-bearing block I, 4-big belt pulley, 5-flat belt, 6-bearing
Seat II, 7-right shelf, 8-small belt pulley, 9-rotating shaft I, 10-bearing block III, 11-blade, 12-rotating shaft II, 13-bearing block IV, 14-
Bevel gear I, 15-bevel gear II, 16-endless glide, 17-clamping device, 171-U shape plate, 172-rubber fixture block, 173-spring,
174-fixed block, 175-cylinder, 176-travel switch, 177-briquetting, 18-places plate, 19-loudspeaker, 20-slide block, 21-rotating shaft
III, 22-support bar II, 23-rain visor.
Detailed description of the invention
With embodiment, the utility model is further described below in conjunction with the accompanying drawings.
Embodiment 1
One is easily installed formula publicity loudspeaker, as Figure 1-3, includes support bar I 1, base plate the 2nd, bearing block I 3, great Pi
The 5th, bearing block II 6, right shelf the 7th, small belt pulley the 8th, the rotating shaft I 9 of belt wheel the 4th, flat belt, bearing block III 10, blade the 11st, rotating shaft II 12, axle
The 17th, bearing IV 13, bevel gear I 14, bevel gear II 15, endless glide the 16th, clamping device place plate the 18th, loudspeaker the 19th, slide block 20 and
Rotating shaft III 21, base plate 2 top left side is arranged with support bar I 1, and support bar I 1 top is provided with endless glide 16, endless glide 16
On be arranged with slide block 20, slide block 20 coordinates with endless glide 16, slide block 20 top be provided with placement plate 18, place plate 18 top pair
Claiming to be provided with clamping device 17, clamping device 17 includes U-board the 171st, rubber fixture block the 172nd, spring the 173rd, fixed block the 174th, cylinder
175th, travel switch 176 and briquetting 177, is arranged with cylinder 175 in U-board 171, cylinder 175 is provided with fixed block 174, Gu
Determining to be arranged with on block 174 and being provided with travel switch 176 in the middle of spring 173, fixed block 174, travel switch 176 is positioned at spring 173
Between, spring 173 is provided with in the middle of rubber fixture block 172, rubber fixture block 172 and is provided with briquetting 177, briquetting 177 and travel switch 176
On the same line, clamping device 17 is provided with loudspeaker 19, and base plate 2 top left side is provided with bearing block I 3, and bearing block I 3 is positioned at and props up
Between strut I 1, bearing block I 3 is provided with rotating shaft III 21, in the middle part of rotating shaft III 21, is provided with big belt pulley 4, rotating shaft III 21 top with
Placing in the middle of bottom plate 18 and connecting, base plate 2 top right side is provided with bearing block II 6 and right shelf 7, and it is right that right shelf 7 is positioned at bearing block II 6
Limit, right shelf 7 left side central portion is provided with bearing block III 10, and right shelf 7 top is provided with bearing block IV 13, bearing block IV 13 is provided with rotating shaft
II 12, rotating shaft II 12 right-hand member is provided with blade 11, and rotating shaft II 12 left end is provided with bevel gear I 14, bearing block II 6 is provided with rotating shaft I
9, rotating shaft I 9 passes through bearing block III 10, and rotating shaft I 9 top is provided with bevel gear II 15, and bevel gear II 15 engages with bevel gear I 14, turns
Axle I 9 bottom is provided with small belt pulley 8, is wound with flat belt 5 between small belt pulley 8 and big belt pulley 4.
Also include support bar II 22 and rain visor 23, place plate 18 crown center and be provided with support bar II 22, support bar II
22 tops are provided with rain visor 23.
Base plate 2 material is stainless steel.
Operation principle: when needs use this device, this device is first arranged on propaganda car by people, recycling clamping dress
Putting 17 to clamp loudspeaker 19, being first placed between rubber fixture block 172 by loudspeaker 19, control cylinder 175 extends, and cylinder 175 drives solid
Determining block 174 move toward one another, now rubber fixture block 172 move toward one another clamp loudspeaker 19, spring 173 is compressed.When briquetting 177 touches
When contacting travel switch 176, travel switch 176 controls cylinder 175 and stops elongation, and now loudspeaker 19 are just clamped.Work as publicity
During car setting in motion, propaganda car drives this device to move, and due to the effect of air-flow, blade 11 will rotate, and blade 11 will drive
Rotating shaft II 12 rotates, and rotating shaft II 12 band dynamic bevel gear I 14 rotates, and bevel gear I 14 band dynamic bevel gear II 15 rotates, bevel gear II 15
Driving small belt pulley 8 to rotate by rotating shaft I 9, small belt pulley 8 drives big belt pulley 4 to rotate by flat belt 5, and big belt pulley 4 leads to
Crossing rotating shaft III 21 drives placement plate 18 to rotate, and places plate 18 and drives its upper-part to rotate simultaneously, and now loudspeaker 19 rotate, and to not
Same propagation sound, and then strengthen the effect of publicity.When loudspeaker 19 are pulled down by needs, control cylinder 175 shrinks, now rubber folder
Block 172 unclamps loudspeaker 19, and loudspeaker 19 are taken away by people again.
Because also including support bar II 22 and rain visor 23, placing plate 18 crown center and being provided with support bar II 22, supporting
Bar II 22 top is provided with rain visor 23.If running into rainy weather, rain visor 23 can prevent loudspeaker 19 from pouring rainwater, and then protection
Loudspeaker 19 are without prejudice.
Because base plate 2 material is stainless steel, the service life of this device can be extended.
Embodiment described above only have expressed preferred embodiment of the present utility model, and it describes more concrete and detailed,
But therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that, common for this area
For technical staff, without departing from the inventive concept of the premise, can also make some deformation, improvement and replacement, these are all
Belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. one kind be easily installed formula publicity loudspeaker, it is characterised in that include support bar I (1), base plate (2), bearing block I (3),
Big belt pulley (4), flat belt (5), bearing block II (6), right shelf (7), small belt pulley (8), rotating shaft I (9), bearing block III (10),
Blade (11), rotating shaft II (12), bearing block IV (13), bevel gear I (14), bevel gear II (15), endless glide (16), clamping dress
Putting (17), placing plate (18), loudspeaker (19), slide block (20) and rotating shaft III (21), base plate (2) top left side is arranged with support bar
I (1), support bar I (1) top is provided with endless glide (16), and endless glide (16) is arranged with slide block (20), slide block (20) with
Endless glide (16) coordinates, and slide block (20) top is provided with placement plate (18), places plate (18) top and is arranged with clamping device
(17), clamping device (17) includes U-board (171), rubber fixture block (172), spring (173), fixed block (174), cylinder
(175), travel switch (176) and briquetting (177), is arranged with cylinder (175) in U-board (171), cylinder (175) is provided with
Fixed block (174), fixed block (174) is arranged with and is provided with travel switch (176) in the middle of spring (173), fixed block (174),
Travel switch (176) is positioned between spring (173), and spring (173) is provided with in the middle of rubber fixture block (172), rubber fixture block (172)
Being provided with briquetting (177), with travel switch (176) on the same line, clamping device (17) is provided with loudspeaker to briquetting (177)
(19), base plate (2) top left side is provided with bearing block I (3), and bearing block I (3) is positioned between support bar I (1), on bearing block I (3)
Being provided with rotating shaft III (21), rotating shaft III (21) middle part is provided with big belt pulley (4), rotating shaft III (21) top and placement plate (18) bottom
Middle connection, base plate (2) top right side is provided with bearing block II (6) and right shelf (7), and right shelf (7) is positioned at bearing block II (6) the right,
Right shelf (7) left side central portion is provided with bearing block III (10), and right shelf (7) top is provided with bearing block IV (13), the upper peace of bearing block IV (13)
Equipped with rotating shaft II (12), rotating shaft II (12) right-hand member is provided with blade (11), and rotating shaft II (12) left end is provided with bevel gear I (14), bearing
Being provided with rotating shaft I (9) on seat II (6), rotating shaft I (9) passes through bearing block III (10), and rotating shaft I (9) top is provided with bevel gear II
(15), bevel gear II (15) engages with bevel gear I (14), and rotating shaft I (9) bottom is provided with small belt pulley (8), small belt pulley (8) with
It is wound with flat belt (5) between big belt pulley (4).
2. one according to claim 1 is easily installed formula publicity loudspeaker, it is characterised in that also include support bar II
(22) and rain visor (23), placing plate (18) crown center and being provided with support bar II (22), support bar II (22) top is provided with rain cover
Plate (23).
3. one according to claim 1 is easily installed formula publicity loudspeaker, it is characterised in that base plate (2) material is stainless
Steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535167.2U CN205674963U (en) | 2016-06-03 | 2016-06-03 | One is easily installed formula publicity loudspeaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620535167.2U CN205674963U (en) | 2016-06-03 | 2016-06-03 | One is easily installed formula publicity loudspeaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205674963U true CN205674963U (en) | 2016-11-09 |
Family
ID=57434365
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620535167.2U Expired - Fee Related CN205674963U (en) | 2016-06-03 | 2016-06-03 | One is easily installed formula publicity loudspeaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205674963U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106490887A (en) * | 2016-12-21 | 2017-03-15 | 刘德平 | A kind of Portable hand artware exhibiting device |
| CN106603178A (en) * | 2016-12-05 | 2017-04-26 | 刘德平 | Fire accident broadcast device |
| CN107067961A (en) * | 2017-05-03 | 2017-08-18 | 刘德平 | A kind of electronic product publicity promotional plate |
-
2016
- 2016-06-03 CN CN201620535167.2U patent/CN205674963U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106603178A (en) * | 2016-12-05 | 2017-04-26 | 刘德平 | Fire accident broadcast device |
| CN106603178B (en) * | 2016-12-05 | 2018-11-16 | 浙江凯博压力容器有限公司 | A kind of fire-fighting fire-fighting accident broadcaster |
| CN106490887A (en) * | 2016-12-21 | 2017-03-15 | 刘德平 | A kind of Portable hand artware exhibiting device |
| CN107067961A (en) * | 2017-05-03 | 2017-08-18 | 刘德平 | A kind of electronic product publicity promotional plate |
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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 |
Granted publication date: 20161109 Termination date: 20170603 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |