CN208337862U - A kind of loudspeaker bass amount control system - Google Patents
A kind of loudspeaker bass amount control system Download PDFInfo
- Publication number
- CN208337862U CN208337862U CN201821067149.1U CN201821067149U CN208337862U CN 208337862 U CN208337862 U CN 208337862U CN 201821067149 U CN201821067149 U CN 201821067149U CN 208337862 U CN208337862 U CN 208337862U
- Authority
- CN
- China
- Prior art keywords
- loudspeaker
- bass
- amount
- module
- control module
- 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 discloses a kind of loudspeaker bass amount control systems, including battery, amount of bass control module, general control module and loudspeaker, loudspeaker are connect with amount of bass control module and general control module respectively, and battery is connect with loudspeaker, amount of bass control module and general control module respectively.The utility model does not need additionally to increase loudspeaker, and structure is simple, and cost is relatively low；The control system of the utility model can be used separately with automobile original loudspeaker, will not generate conflict and can unrestricted choice installation site, operated convenient for driver.
Description
Technical field
The utility model relates to electronic information field more particularly to a kind of loudspeaker bass amount control systems.
Background technique
With internal-combustion engine technology progress and electric vehicle it is universal etc., the sound that automobile issues in motion is also increasingly
It is small.Under certain special scenes, if automobile follows at a slow speed pedestrian when driving, pedestrian can not know that rear has automobile travelling,
Automobile, which needs to blow a whistle, reminds pedestrian to take care.Traditional car horn can only issue single and huge sound, be easy to row
It is artificial at scaring, soft prompting can not be played the role of.
Existing settling mode generally comprises following several: low to issue by increasing the lower loudspeaker of at least one volume
The sound of volume plays the role of soft prompting, but since number of speakers increase will lead to dramatically increasing for cost；Use strip resistance
Amount of bass route and former overall height volume loudspeaker route form cascade, the louder volume from automobile is judged by judging unit
Switch and two kinds of signals of amount of bass switch issue louder volume sound or amount of bass sound to determine, but structure is relative complex.
Utility model content
The utility model aim is to provide a kind of loudspeaker bass amount control system, to solve of the existing technology lack
It falls into.
To achieve the above object, the utility model provides a kind of loudspeaker bass amount control system, including battery, bass
Amount control module, general control module and loudspeaker, loudspeaker are connect with amount of bass control module and general control module respectively, electric power storage
Pond is connect with loudspeaker, amount of bass control module and general control module respectively.
Preferably, amount of bass control module includes relay module, receiving module, variable resistance and remote control switch, remote control
Switch is wirelessly connected with receiving module, and receiving module is connect with relay module, and relay module is connect with variable resistance, can be changed
Resistance is connect with loudspeaker.
Preferably, receiving module is bluetooth module.
Preferably, receiving module is RF wireless radiofrequency module.
The utility model has the following beneficial effects:
1, the utility model do not need additionally increase loudspeaker, structure is simple, and cost is relatively low.
2, the control system of the utility model and automobile original loudspeaker can be used separately, and will not generate conflict.
3, the horn switch of the control system of the utility model can unrestricted choice installation site, grasped convenient for driver
Make.
Other than objects, features and advantages described above, there are also other purposes, feature and excellent for the utility model
Point.Below with reference to accompanying drawings, the utility model is described in further detail.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide a further understanding of the present invention, the utility model
Illustrative embodiments and their description are not constituteed improper limits to the present invention for explaining the utility model.In attached drawing
In:
Fig. 1 is a kind of system construction drawing of loudspeaker bass amount control system of the preferred embodiment in the utility model.
In figure, 1, loudspeaker；2, amount of bass control module；21, remote control switch；22, receiving module；23, relay module；
24, variable resistance；3, general control module；4, battery.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
The utility model embodiment discloses a kind of loudspeaker bass amount control system, including battery 4, amount of bass control first
Molding block 2, general control module 3 and loudspeaker 1, loudspeaker 1 are connect with amount of bass control module 2 and general control module 3 respectively, are stored
Battery 4 is connect with loudspeaker 1, amount of bass control module 2 and general control module 3 respectively.
Amount of bass control module 2 can reduce the electric current of electric horn, and loudspeaker 1 is enable to issue amount of bass sound.Amount of bass control
Molding block 2 can be placed near the former vehicle loudspeaker push switch or convenient position of other drivers on steering wheel.General control
Module 3 is the loudspeaker control module of vehicle self-carrying, including push switch and relay, driver can be by pressing push switch
Loudspeaker 1 are made to issue the sound.The amount of bass control module 2 of the utility model is added in former vehicle loudspeaker route with parallel form, and
It is more beautiful to be not required to the repacking easy to accomplish of former vehicle horn wire road using wireless remote control mode for cabling；Do not have to former vehicle loudspeaker route
Have an impact, the amount of bass control module 2 of former vehicle loudspeaker route and the utility model can be used separately, and not generate conflict.
Preferably, amount of bass control module 2 includes that relay module 23, receiving module 22, variable resistance 24 and remote control are opened
21 are closed, remote control switch 21 and receiving module 22 are wirelessly connected, and receiving module 22 is connect with relay module 23, relay module 23
It is connect with variable resistance 24, variable resistance 24 is connect with loudspeaker 1.
Referring to Fig. 1, when remote control switch 21 issues wireless signal, receiving module 22 receives the wireless of the sending of remote control switch 21
Signal, control relay module 23, make relay module 23 work, relay switch S conducting, thus connect variable resistance 24 with
The circuit that loudspeaker 1 connect makes a sound the work of loudspeaker 1；The size of current of 24 adjusting horn route of variable resistance, thus can
Reducing current value makes loudspeaker issue the sound compared with amount of bass.
Preferably, receiving module 22 is bluetooth module.At this point, remote control switch is switched using Bluetooth remote control.Bluetooth module choosing
HY-40R204P is selected, with fast, the low in energy consumption advantage of transmission speed.
Preferably, receiving module 22 is RF wireless radiofrequency module.At this point, remote control switch accordingly uses RF is RF remote-controlled to open
It closes.
The remote control switch of the utility model reaches unrestricted choice installation site, operates convenient for driver.
The loudspeaker bass amount control system of the utility model can be used a variety of suitable modes and be attached.As directly from original
Lead comes out and then connects volume adjustment device at vehicle loudspeaker, is connecing loudspeaker amount of bass control unit, disposes on access steering wheel
Horn switch.Or since route near the horn switch on former vehicle steering wheel, this route is introduced in form in parallel, so
The utility model is not interfere with each other with former vehicle horn switch, respectively can issue louder volume sound or sheet by switch control original vehicle loudspeaker
Amount of bass sound described in utility model.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of loudspeaker bass amount control system, which is characterized in that including battery (4), amount of bass control module (2), common
Control module (3) and loudspeaker (1), the loudspeaker (1) respectively with the amount of bass control module (2) and the general control module
(3) connect, the battery (4) respectively with the loudspeaker (1), the amount of bass control module (2) and the general control mould
Block (3) connection.
2. a kind of loudspeaker bass amount control system according to claim 1, which is characterized in that the amount of bass control module
It (2) include relay module (23), receiving module (22), variable resistance (24) and remote control switch (21), the remote control switch
(21) it is wirelessly connected with the receiving module (22), the receiving module (22) connect with the relay module (23), described
Relay module (23) is connect with the variable resistance (24), and the variable resistance (24) connect with the loudspeaker (1).
3. a kind of loudspeaker bass amount control system according to claim 2, which is characterized in that the receiving module (22) is
Bluetooth module.
4. a kind of loudspeaker bass amount control system according to claim 2, which is characterized in that the receiving module (22) is
RF wireless radiofrequency module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067149.1U CN208337862U (en) | 2018-07-05 | 2018-07-05 | A kind of loudspeaker bass amount control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067149.1U CN208337862U (en) | 2018-07-05 | 2018-07-05 | A kind of loudspeaker bass amount control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208337862U true CN208337862U (en) | 2019-01-04 |
Family
ID=64786250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821067149.1U Expired - Fee Related CN208337862U (en) | 2018-07-05 | 2018-07-05 | A kind of loudspeaker bass amount control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208337862U (en) |
-
2018
- 2018-07-05 CN CN201821067149.1U patent/CN208337862U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210143139U (en) | Automobile rhythm lighting system | |
| CN109532654A (en) | A kind of engine voice and goers outside vehicle caution sound integrated control system | |
| CN104071261A (en) | Vehicle-mounted entertainment device | |
| CN202634671U (en) | Intelligent voice-activated system for volume of vehicular audio system | |
| CN202366468U (en) | Remote control toy car | |
| CN208337862U (en) | A kind of loudspeaker bass amount control system | |
| CN207173448U (en) | New energy car runs at a low speed warning system for electrical teaching | |
| CN208149166U (en) | A kind of whistle system suitable for a variety of whistle environment | |
| CN213676504U (en) | Vehicle-mounted prompting system and vehicle | |
| CN106114363A (en) | Response instruction system in vehicle whistle car | |
| CN104875677A (en) | Double-frequency warning-sound-selectable automobile horn device | |
| CN201012653Y (en) | Automobile caution voice device | |
| DE102010032448A1 (en) | Method for driving motor vehicle, involves driving motor vehicle in situation characterized by state variable, where acoustically perceivable noise is generated depending on state variable | |
| CN211087525U (en) | Vehicle-mounted driving voice prompt system | |
| CN202221994U (en) | Voice control vehicle-mounted radio | |
| CN204652649U (en) | For the microphone echo cancel circuit of vehicle-mounted voice identification | |
| CN203311850U (en) | Retrofitted vehicular audio system | |
| CN208021312U (en) | Electric vehicle external hanging type warning horn | |
| CN112896039B (en) | Automobile horn sound control method and device | |
| CN107344523A (en) | Automobile the tinkle of bells low coverage sense of hearing warning system | |
| CN219601168U (en) | Vehicle running simulation system and vehicle | |
| CN214267463U (en) | Automobile alarm propaganda system and automobile | |
| CN201729121U (en) | Docking device of refitted sound system and original sound control button of automobile steering wheel | |
| CN216331743U (en) | Engine sound simulation device for electric automobile | |
| CN202043263U (en) | Vehicle-mounted sound system controlled by voice |
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: 20190104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |