CN208015966U - A kind of guiding money spare tyre big gun - Google Patents
A kind of guiding money spare tyre big gun Download PDFInfo
- Publication number
- CN208015966U CN208015966U CN201820019271.5U CN201820019271U CN208015966U CN 208015966 U CN208015966 U CN 208015966U CN 201820019271 U CN201820019271 U CN 201820019271U CN 208015966 U CN208015966 U CN 208015966U
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- screw
- big gun
- spare tyre
- upper casing
- aluminium upper
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Abstract
The utility model provides a kind of guiding money spare tyre big gun,Including spare tyre big gun ontology,The spare tyre big gun ontology includes aluminium upper casing,Plastic cement lower casing and guide duct pedestal,Outer avris at the top of the aluminium upper casing is provided with groove,It is provided with panel in the groove,Screw is provided on handle,The handle is mounted on by screw in groove,It is provided with nameplate at the top of the aluminium upper casing,The center position of the aluminium upper casing is provided with screw hole,It is provided with internal thread in the screw hole,External screw thread is provided on bolt,The bolt is mounted on by external screw thread and screw-internal thread fit in screw hole,The bottom of the bolt is provided with paster,It is provided with mainboard PCB in the aluminium upper casing,Screw is provided in tabletting,The tabletting is mounted on by screw on mainboard PCB,It is provided with sealing strip between the aluminium upper casing and plastic cement lower casing,The bottom of the guide duct pedestal is provided with base pads,The guiding money spare tyre big gun reasonable design,Low-frequency effect is strong,Securely and reliably.
Description
Technical field
The utility model is related to have technical field of automobile accessories, specially a kind of guiding money spare tyre big gun.
Background technology
With the continuous social and economic development, people's lives level is greatly improved, science and technology also continuous development
With innovation, with the continuous improvement of people's living standards, the trip tool of people has been substantially automobile now, music is people
Good adjustment product when driving a car, can relieve fatigue and loosen mood, still, the acoustic mass of automobile is irregular,
Therefore people promote the quality of music in automobile using the spare space installation spare tyre big gun in spare tyre wheel hub, to carry
Experience Degree when high people's driving, still, spare tyre big gun structure currently on the market is all similar, and function is often relatively more single
One, spare tyre big gun in the market is mostly closed sound equipment, and low-frequency effect is poor, can not play out abundant bass, and
Remolding sensitivity is relatively low, and has larger distortion when broadcasting music, so that the sound quality of the music played in automobile is promoted little, cannot
Good experience is brought for people, spare tyre big gun in the market does not have water-proof function, when spare tyre big gun is intake, it is easy to cause standby
Tire big gun internal circuit is short-circuit due to water inlet, and people is made to cause economic loss, for this purpose, the utility model provides a kind of guiding money spare tyre
Big gun.
Utility model content
In view of the deficienciess of the prior art, the utility model aim is to provide a kind of guiding money spare tyre big gun, in solution
The problem of being proposed in background technology is stated, the utility model is designed reasonably, low-frequency effect is strong, securely and reliably.
To achieve the goals above, the utility model is to realize by the following technical solutions：A kind of guiding money spare tyre
Big gun, including spare tyre big gun ontology, the spare tyre big gun ontology include aluminium upper casing, plastic cement lower casing and guide duct pedestal, the aluminium upper casing
The outer avris at top is provided with groove, and panel is provided in the groove, and screw is provided on handle, and the handle passes through screw
In groove, nameplate is provided at the top of the aluminium upper casing, the center position of the aluminium upper casing is provided with screw hole, described
It is provided with internal thread in screw hole, external screw thread is provided on bolt, the bolt is mounted on spiral shell by external screw thread and screw-internal thread fit
In hole, the bottom of the bolt is provided with paster, and mainboard PCB is provided in the aluminium upper casing, screw is provided in tabletting, described
Tabletting is mounted on by screw on mainboard PCB, and sealing strip, the plastic cement lower casing are provided between the aluminium upper casing and plastic cement lower casing
It is inside provided with integrated loudspeaker and guide duct, the side of the integration loudspeaker is provided with control circuit board, the guide pipe
Screw is provided on road pedestal, the guide duct pedestal is mounted on the bottom of plastic cement lower casing, the guide duct by screw
The bottom of pedestal is provided with base pads.
As a kind of preferred embodiment of the utility model, insulation non-slip mat is provided on the handle.
As a kind of preferred embodiment of the utility model, the quantity of the groove and handle is 2.
As a kind of preferred embodiment of the utility model, the integration loudspeaker are connected by electric wire and control circuit board
It connects.
The beneficial effects of the utility model：A kind of guiding money spare tyre big gun of the utility model, including under aluminium upper casing, plastic cement
Shell, guide duct pedestal, groove, handle, panel, nameplate, bolt, paster, mainboard PCB, tabletting, sealing strip, integrated loudspeaker,
Control circuit board, base pads and guide duct.
1. this is oriented on money spare tyre big gun and is provided with guide duct, the sound wave given off behind is radiated after guide duct
Front is superimposed in the same direction with the sound wave before integrated loudspeaker, can provide speaker broader bandwidth, is had higher sensitive
Degree, smaller distortion, low-frequency effect is stronger, can reset out abundant bass.
2. this is oriented on the handle of money spare tyre big gun and is provided with insulation non-slip mat, it is easy for installation and removal, securely and reliably, has
Higher power bearing ability and lower distortion, amount sense foot, high sensitivity.
3. this be oriented to money spare tyre big gun on be provided with sealing strip, can moistureproof and waterproof, can avoid leading to inside because of water inlet
Short circuit avoids spare tyre big gun from damaging.
4. the guiding money spare tyre big gun reasonable design, low-frequency effect is strong, securely and reliably.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram being oriented to money spare tyre big gun of the utility model；
Fig. 2 is a kind of explosive view being oriented to money spare tyre big gun of the utility model；
Fig. 3 is a kind of sectional view being oriented to money spare tyre big gun of the utility model；
Fig. 4 is a kind of vertical view being oriented to money spare tyre big gun of the utility model；
Fig. 5 is a kind of right view being oriented to money spare tyre big gun of the utility model；
Fig. 6 is a kind of control circuit board circuit diagram being oriented to money spare tyre big gun of the utility model；
In figure：1- aluminium upper casing, 2- plastic cement lower casing, 3- guide ducts pedestal, 4- grooves, 5- handles, 6- panels, 7- nameplates,
8- bolts, 9- pasters, 10- mainboard PCB, 11- tabletting, 12- sealing strips, 13- integrations loudspeaker, 14- control circuit boards, the bottoms 15-
Seat cushion, 16- guide ducts.
Specific implementation mode
To make the technical means, creative features, achievement of purpose, and effectiveness of the utility model be easy to understand, below
In conjunction with specific implementation mode, the utility model is expanded on further.
It please refers to Fig.1 to Fig. 6, the utility model provides a kind of technical solution：A kind of guiding money spare tyre big gun, including spare tyre big gun
Ontology, the spare tyre big gun ontology include aluminium upper casing 1, plastic cement lower casing 2 and guide duct pedestal 3, the outside at 1 top of the aluminium upper casing
Side is arranged fluted 4, is provided with panel 6 in the groove 4, screw is provided on handle 5, the handle 5 is installed by screw
In groove 4, the top of the aluminium upper casing 1 is provided with nameplate 7, and the center position of the aluminium upper casing 1 is provided with screw hole, described
It is provided with internal thread in screw hole, external screw thread is provided on bolt 8, the bolt 8 is mounted on by external screw thread and screw-internal thread fit
In screw hole, the bottom of the bolt 8 is provided with paster 9, and mainboard PCB10 is provided in the aluminium upper casing 1, is provided in tabletting 11
Screw, the tabletting 11 are mounted on by screw on mainboard PCB10, and sealing is provided between the aluminium upper casing 1 and plastic cement lower casing 2
Item 12 is provided with integrated loudspeaker 13 and guide duct 16, the side setting of the integration loudspeaker 13 in the plastic cement lower casing 2
There is control circuit board 14, screw is provided on the guide duct pedestal 3, the guide duct pedestal 3 is mounted on by screw
The bottom of the bottom of plastic cement lower casing 2, the guide duct pedestal 3 is provided with base pads 15.
As a kind of preferred embodiment of the utility model, insulation non-slip mat is provided on the handle 5.
As a kind of preferred embodiment of the utility model, the quantity of the groove 4 and handle 5 is 2.
As a kind of preferred embodiment of the utility model, the integration loudspeaker 13 pass through electric wire and control circuit board
14 connections.
Operation principle：When using this guiding money spare tyre big gun, this tire big gun is mounted on not too in the spare space of wheel hub, general
Control circuit board 14 is connect by electric wire with the control circuit on automobile, and when playing audio, external power supply is integrated loudspeaker
13 provide electric energy, and under the action of electric energy, integrated loudspeaker 13 start to play audio, this is oriented on money spare tyre big gun and is provided with guiding
Pipeline 16, the sound wave that spare tyre big gun gives off behind are radiated front after guide duct 16, with 13 front of integrated loudspeaker
Sound wave is superimposed in the same direction, can provide broader bandwidth, has higher sensitivity, smaller distortion, low-frequency effect is stronger, energy
Abundant bass enough is reset out, the effect that this guiding money spare tyre big gun can be such that the audio of automobile plays is better, is played for audio
Better sound quality is provided, the Experience Degree of people is improved, this is oriented on the handle 5 of money spare tyre big gun and is provided with insulation non-slip mat, convenient
Installation and removal securely and reliably have higher power bearing ability and lower distortion, amount sense foot, high sensitivity, this guiding
On money spare tyre big gun be provided with sealing strip 12, sealing strip 12 can moistureproof and waterproof, can avoid causing internal circuit short because of water inlet
Road avoids spare tyre big gun from damaging, and the guiding money spare tyre big gun reasonable design, low-frequency effect is strong, securely and reliably.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, 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, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent requirements of the claims
All changes are embraced therein.Any reference numeral in claim should not be considered as to the involved right of limitation
It is required that.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (4)
1. a kind of guiding money spare tyre big gun, including spare tyre big gun ontology, which is characterized in that the spare tyre big gun ontology includes aluminium upper casing（1）,
Plastic cement lower casing（2）With guide duct pedestal（3）, the aluminium upper casing（1）The outer avris at top is provided with groove（4）, the groove
（4）Inside it is provided with panel（6）, handle（5）On be provided with screw, the handle（5）It is mounted on groove by screw（4）It is interior, institute
State aluminium upper casing（1）Top be provided with nameplate（7）, the aluminium upper casing（1）Center position be provided with screw hole, in the screw hole
It is provided with internal thread, bolt（8）On be provided with external screw thread, the bolt（8）It is mounted on spiral shell by external screw thread and screw-internal thread fit
In hole, the bolt（8）Bottom be provided with paster（9）, the aluminium upper casing（1）Inside it is provided with mainboard PCB（10）, tabletting（11）
On be provided with screw, the tabletting（11）It is mounted on mainboard PCB by screw（10）On, the aluminium upper casing（1）With plastic cement lower casing
（2）Between be provided with sealing strip（12）, the plastic cement lower casing（2）Inside it is provided with integrated loudspeaker（13）And guide duct（16）,
The integration loudspeaker（13）Side be provided with control circuit board（14）, the guide duct pedestal（3）On be provided with screw,
The guide duct pedestal（3）It is mounted on plastic cement lower casing by screw（2）Bottom, the guide duct pedestal（3）Bottom
It is provided with base pads（15）.
2. a kind of guiding money spare tyre big gun according to claim 1, it is characterised in that：The handle（5）On be provided with insulation
Non-slip mat.
3. a kind of guiding money spare tyre big gun according to claim 1, it is characterised in that：The groove（4）And handle（5）Number
Amount is 2.
4. a kind of guiding money spare tyre big gun according to claim 1, it is characterised in that：The integration loudspeaker（13）Pass through electricity
Line and control circuit board（14）Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019271.5U CN208015966U (en) | 2018-01-05 | 2018-01-05 | A kind of guiding money spare tyre big gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820019271.5U CN208015966U (en) | 2018-01-05 | 2018-01-05 | A kind of guiding money spare tyre big gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208015966U true CN208015966U (en) | 2018-10-26 |
Family
ID=63881382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820019271.5U Active CN208015966U (en) | 2018-01-05 | 2018-01-05 | A kind of guiding money spare tyre big gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208015966U (en) |
-
2018
- 2018-01-05 CN CN201820019271.5U patent/CN208015966U/en active Active
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