CN208337813U - A kind of vehicle-mounted megaphone - Google Patents
A kind of vehicle-mounted megaphone Download PDFInfo
- Publication number
- CN208337813U CN208337813U CN201820702436.9U CN201820702436U CN208337813U CN 208337813 U CN208337813 U CN 208337813U CN 201820702436 U CN201820702436 U CN 201820702436U CN 208337813 U CN208337813 U CN 208337813U
- Authority
- CN
- China
- Prior art keywords
- pedestal
- vehicle
- support rod
- ball
- socket
- 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
- Fittings On The Vehicle Exterior For Carrying Loads, And Devices For Holding Or Mounting Articles (AREA)
Abstract
The utility model proposes a kind of vehicle-mounted megaphones, including speaker body, speaker body is fixedly connected with support rod, support rod is fixedly connected with rotation bulb, speaker body and rotation bulb are individually fixed in support rod both ends, vehicle-mounted megaphone further includes pedestal, pedestal is equipped with the ball-and-socket matched with rotation bulb, ball-and-socket lower opening diameter is greater than rotation bulb diameter, rotation bulb is placed in ball-and-socket, rotating bulb can move up and down in the ball-and-socket of pedestal while rotation, elastic component is equipped between pedestal and speaker body, the elastic component is sheathed on outside support rod, pedestal lower part is fixed with the circular magnet for adsorbing roof, the utility model realizes that speaker body can be rotated to any direction by the way of rotation bulb and base engagement with ball-and-socket, when running car is in bumpy road, it reduces vehicle-mounted Influence of megaphone inertia to automobile top sheet metal component itself avoids automobile top sheet metal component and deforms.
Description
Technical field
The utility model relates to a kind of vehicle-mounted megaphones.
Background technique
Megaphone is commonly called as loudspeaker, have it is fixed also have hand-held, be mainly used to expand the volume that people speaks.It is needed in people
When transmitting some disclosed information, megaphone is usually used；Though fixed megaphone it is convenient its propagate away from
From limited, and hand-held megaphone, because the speed of people is slower, the efficiency of information propagation is relatively low, and people are in order to make
Information is propagated faster, it is often necessary to megaphone is used when open automobile, to accelerate information spread speed, but
When walking rough road surface, cause megaphone to shake back and forth because being jolted by automobile, and is shaken back and forth in megaphone
The roof sheet metal component that Shi Rongyi is used in absorption megaphone deforms, and then car roof sheet metal component is made to generate pit.
Authorization Notice No. CN 206775736U's, the Chinese utility model patent of authorized announcement date 2017.12.19 discloses
Vehicle-mounted megaphone, including megaphone, connection frame, elastic component, guide post, magnetic absorption part, megaphone and connection frame
Be fixedly connected, slidable fit has a guide post on connection frame, and guide post lower end is provided with magnetic absorption part, magnetic absorption part with connect
Elastic component is equipped between frame, when automobile is in more severe road conditions condition downward driving, elastic component can weaken vehicle-mounted megaphone
Upper and lower shaking, but when vehicle-mounted megaphone double swerve, generated inertia can directly act on roof adsorption plane, lead
Roof sheet metal component is caused to deform, so that roof sheet metal component be made pit occur.
Utility model content
The utility model proposes a kind of vehicle-mounted megaphones, to cause to inhale when solving and reducing vehicle-mounted megaphone double swerve
The technical issues of roof sheet metal component of attached megaphone deforms.
The technical solution of the utility model is achieved in that a kind of vehicle-mounted megaphone, including speaker body, loudspeaker sheet
Body is fixedly connected with support rod, and the support rod is fixedly connected with rotation bulb, and the speaker body and rotation bulb are solid respectively
Due to support rod both ends, the vehicle-mounted megaphone further includes pedestal, and the pedestal is equipped with the ball-and-socket matched with rotation bulb,
The ball-and-socket lower opening diameter is greater than rotation bulb diameter, and the rotation bulb is placed in ball-and-socket, and the rotation bulb exists
It can be moved up and down while rotation in the ball-and-socket of pedestal, elastic component, the elasticity are equipped between the pedestal and speaker body
Part is sheathed on outside support rod, and the pedestal lower part is fixed with the circular magnet for adsorbing roof, the annular shape magnetic
The diameter of iron interstitial hole is greater than rotation bulb diameter.
Further improvement is as follows, and the elastic component is tower spring.
Further improvement is as follows, and the rubber pad for preventing from scratching roof is fixed on the downside of the annular shape magnet.
Further improvement is as follows, and the support rod material is carbon fiber.
Further improvement is as follows, and the support rod is fixedly connected with speaker body with rotation bulb respectively by screw thread.
Further improvement is as follows, and the fixed form between the pedestal and circular magnet is to be adhesively fixed.
Using above-mentioned technical proposal, the utility model has the following beneficial effects: the utility model is using rotation bulb and band
The mode of the base engagement of ball-and-socket realizes that speaker body can be rotated to any direction, when running car is in bumpy road,
The direction of automobile jolted is indefinite, and this vehicle-mounted megaphone can be moved along the direction of automobile jolted, and be reduced vehicle-mounted
Influence of megaphone inertia to automobile top sheet metal component itself, will not allow automobile top sheet metal component to deform, and will not make
Car roof sheet metal component generates pit.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the vehicle-mounted megaphone of the utility model；
Fig. 2 is the structural schematic diagram of the speaker body in Fig. 1；
Fig. 3 is the structural schematic diagram of the support rod in Fig. 1；
Fig. 4 is the structural schematic diagram that bulb is rotated in Fig. 1；
Fig. 5 is the structural schematic diagram of pedestal in Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figs. 1-5, vehicle-mounted megaphone includes speaker body 1, support rod 2, elastic component 3, rotation bulb 4, pedestal
5, magnet 6, rubber pad；Speaker body 1 is equipped with internal screw thread, and 2 both ends of support rod are equipped with external screw thread, and speaker body 1 passes through screw thread
It is fixedly connected with support rod 2,2 material of support rod is carbon fiber, and it is solid that 2 other end of support rod is equally connected through a screw thread mode
Surely it is connected with rotation bulb 4, i.e. speaker body 1 and rotation bulb 4 is individually fixed in support rod both ends, the vehicle-mounted megaphone
It further include pedestal 5, the pedestal 5 is equipped with the ball-and-socket matched with rotation bulb, and the ball-and-socket lower opening diameter is greater than rotation
Bulb diameter, therefore when rotation bulb is placed in ball-and-socket, ball-and-socket is moved downward without limitation on rotation bulb, i.e. rotation bulb exists
It can be moved up and down while rotation in the ball-and-socket of pedestal, elastic component 3, the elasticity are equipped between the pedestal and speaker body
Part 3 is sheathed on outside support rod, and elastic component 3 is moved down for limiting 1 ontology of loudspeaker, and 5 lower part of pedestal is fixed with use
In the circular magnet 6 of absorption roof, the fixed form between pedestal 5 and magnet 6 is to be adhesively fixed, and the magnet 6 is annulus
Shape, the diameter of 6 interstitial hole of magnet is greater than rotation bulb diameter, therefore circular magnet does not influence to rotate moving up and down for bulb, institute
The rubber pad being fixed on the downside of circular magnet 6 for preventing from scratching roof is stated, rubber pad is fixed by adhesive bonding
In 6 lower surface of magnet, when magnet 6 is adsorbed in roof, rubber pad reduces magnet 6 between magnet 6 and roof and directly inhales
It invests roof and roof lacquer painting is damaged.
Further improvement is as follows, and the elastic component is tower spring.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (6)
1. a kind of vehicle-mounted megaphone, including speaker body, which is characterized in that speaker body is fixedly connected with support rod, described
Support rod is fixedly connected with rotation bulb, and the speaker body and rotation bulb are individually fixed in support rod both ends, described vehicle-mounted
Megaphone further includes pedestal, and the pedestal is equipped with the ball-and-socket matched with rotation bulb, and the ball-and-socket lower opening diameter is big
In rotation bulb diameter, the rotation bulb is placed in ball-and-socket, and the rotation bulb can be in rotation in the ball-and-socket of pedestal
It moves up and down simultaneously, elastic component is equipped between the pedestal and speaker body, the elastic component is sheathed on outside support rod, described
Pedestal lower part is fixed with the circular magnet for adsorbing roof, and the diameter of the annular shape magnet interstitial hole is greater than rotating ball
Head diameter.
2. vehicle-mounted megaphone according to claim 1, which is characterized in that the elastic component is tower spring.
3. vehicle-mounted megaphone according to claim 2, which is characterized in that be fixed with use on the downside of the annular shape magnet
In the rubber pad for preventing from scratching roof.
4. vehicle-mounted megaphone according to claim 3, which is characterized in that the support rod material is carbon fiber.
5. vehicle-mounted megaphone according to claim 4, which is characterized in that the support rod by screw thread respectively with loudspeaker
Ontology is fixedly connected with rotation bulb.
6. vehicle-mounted megaphone according to claim 5, which is characterized in that consolidating between the pedestal and circular magnet
Determining mode is to be adhesively fixed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702436.9U CN208337813U (en) | 2018-05-11 | 2018-05-11 | A kind of vehicle-mounted megaphone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820702436.9U CN208337813U (en) | 2018-05-11 | 2018-05-11 | A kind of vehicle-mounted megaphone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337813U true CN208337813U (en) | 2019-01-04 |
Family
ID=64777574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820702436.9U Expired - Fee Related CN208337813U (en) | 2018-05-11 | 2018-05-11 | A kind of vehicle-mounted megaphone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337813U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276764A (en) * | 2021-04-08 | 2021-08-20 | 江苏集结号机车科技有限公司 | Automobile electric horn with multilayer structure |
-
2018
- 2018-05-11 CN CN201820702436.9U patent/CN208337813U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113276764A (en) * | 2021-04-08 | 2021-08-20 | 江苏集结号机车科技有限公司 | Automobile electric horn with multilayer structure |
| CN113276764B (en) * | 2021-04-08 | 2023-09-12 | 江苏集结号机车科技有限公司 | Automobile electric horn with multilayer structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208337813U (en) | A kind of vehicle-mounted megaphone | |
| CN206093401U (en) | Multi -functional finger ring holder | |
| CN102625201B (en) | Wind noise reducing device for microphone | |
| CN205424320U (en) | Novel multi -functional magnetic bracket | |
| CN203766474U (en) | Suspension structure of engine | |
| CN207607435U (en) | A kind of sun-proof mobile phone support | |
| CN205480094U (en) | Simple and easy cell phone stand of formula is inhaled to magnetism | |
| CN202650536U (en) | Long play compact disc player | |
| CN206004744U (en) | Vehicular magnetic mobile phone connecting bracket | |
| CN202738070U (en) | Microphone wind noise reducing device | |
| CN209267645U (en) | Without magnetic handset bracket | |
| CN207911004U (en) | A kind of automobile front and rear part loudspeaker device | |
| CN211231394U (en) | Automobile rubber air spring with time delay and shock absorption functions | |
| CN206775736U (en) | Vehicle-mounted megaphone | |
| CN208207932U (en) | A kind of automobile data recorder of good fixing effect | |
| CN206749532U (en) | A kind of automotive transmission mounting bracket structure and automobile | |
| CN207328315U (en) | A kind of vehicle-mounted hard disk videocorder hard-disk cartridge para-seismic support | |
| CN206031479U (en) | Automotive steering tie rod | |
| CN207523513U (en) | A kind of locking mechanism and armrest box | |
| CN204967932U (en) | A spherical support for adsorbing mobile terminal | |
| CN211231404U (en) | Automobile shock absorption fork | |
| CN108016558A (en) | A kind of balance car of wheel shaft tension spring stretching damping | |
| CN216721513U (en) | Intelligence bluetooth sound based on thing networking | |
| CN206984003U (en) | Vertical stopping means and there is its straddle-type monorail train | |
| CN210062662U (en) | Automobile air inlet channel fixing support |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190104 Termination date: 20210511 |