CN214215612U - Special loudspeaker of ambulance - Google Patents
Special loudspeaker of ambulance Download PDFInfo
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- CN214215612U CN214215612U CN202021550294.2U CN202021550294U CN214215612U CN 214215612 U CN214215612 U CN 214215612U CN 202021550294 U CN202021550294 U CN 202021550294U CN 214215612 U CN214215612 U CN 214215612U
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Abstract
The utility model relates to a special horn of an ambulance, which comprises a sending device and a receiving device; the sending device comprises a Bluetooth sending module and a reminding button; the Bluetooth sending module is arranged in the sending device, and the reminding button is arranged on the surface of the sending device; the receiving device comprises a Bluetooth receiving module and a prompter; the Bluetooth receiving module and the prompter are arranged in the receiving device; the transmitting device and the receiving device respectively pass through Bluetooth signals with the automobile central control. Its advantages are: send appointed prompt tone through the transmitting device who installs on the ambulance, the mode through wireless transmission is received by the receiving arrangement in near vehicle to on the road or the within range of forbidding whistle, can play the effect that ambulance driver and near vehicle simply indicate, when being favorable to near vehicle to dodge fast, can not play noise pollution to near resident or pedestrian, can not disturb the rest of peripheral resident evening.
Description
Technical Field
The utility model belongs to the technical field of car loudspeaker technique and specifically relates to a purpose-built loudspeaker of ambulance.
Background
At present, ambulance is usually equipped with a special horn system, and the horn system is generally composed of a horn switch and a horn. After the driver presses the horn switch, the horn emits a unique whistle to prompt pedestrians or other vehicles to avoid or pay attention.
However, as more and more urban roads or areas are now being prescribed whistling prohibition, or in some major activities or examinations, the nearby roads are prescribed both for administration and whistling prohibition, so as to avoid noise pollution to nearby residents, pedestrians, or examinees. Under the above conditions, the country can allow a loudspeaker with certain volume frequency for the ambulance carrying out the emergency rescue task, thereby prompting nearby vehicles to pay attention to avoidance and achieving the precious function of saving rescue time. However, when the ambulance reminds nearby vehicles to pay attention to avoidance in a whistle mode on a static whistle road section or in a static whistle range, because the volume frequency at the moment is smaller than the volume of the prior art, only few vehicles near the ambulance can hear the whistle prompt in time to make an avoidance action, and vehicles far away from the ambulance cannot hear the whistle prompt in time, so that the vehicles cannot make the avoidance in time, and therefore, the ambulance can only continue to move forwards after hearing the prompt and avoiding by nearby vehicles such as a forward moving vehicle, and the like, which is very unfavorable for precious rescue time. And although the horn volume frequency of the ambulance is lower, the horn volume frequency still can play certain noise pollution to nearby residents, pedestrians or examinees to a certain extent, peripheral residents can be disturbed to have a rest at night, and meanwhile, when ordinary people hear the sound of the ambulance, the psychology can also generate certain uneasy or anxiety.
Chinese patent documents: CN201510345269.8, application date 2015.06.19, patent names: a dual-frequency selectable warning sound automobile horn device. The dual-frequency selectable warning sound automobile horn device comprises a first switch, a second switch, a voice chip, a horn and a loudspeaker, wherein one end of the first switch is connected with the positive electrode of a power supply, and the other end of the first switch is sequentially connected with a relay, the horn and the negative electrode of the power supply to form a first circuit; the input end of the voice chip is connected with the second switch, the output end of the voice chip is connected with one end of the loudspeaker through the triode, the other end of the loudspeaker is connected with the negative electrode of the power supply, and the second switch, the voice chip, the triode and the loudspeaker form a second circuit.
Chinese patent documents: CN201720265045.0, application date 2017.03.18, patent names: an intelligent automobile horn controller device. The utility model discloses an intelligence car horn controller equipment, the steering wheel button of whistling will whistle through steering wheel signal input interface and transmit microprocessor module for, microprocessor module is when will whistle the signal and transmit former car horn of whistling for through car horn control output interface, microprocessor module cooperation GPS orientation module can reachd GPS positioning data with the signal of whistling through calculating, the time of whistling, data such as accumulative total number of whistling, and with these data storage to the memory module, microprocessor module can also obtain the record and the vehicle information of the incident of whistling through the signal of whistling, send the record and the vehicle information of the incident of should whistling to the server in.
In the above patent document CN201510345269.8, the dual-band selectable warning sound automobile horn device is utilized, different horn sounding modes can be selected according to different traffic conditions, and through sound change, noise generated when pedestrians need to be warned according to horns at times unsuitable for whistling is solved, frightening of pedestrians is avoided, social harmony is promoted, and because automobile and string sound warning are full of diversification and interestingness, the dual-band selectable warning sound automobile horn device is convenient and practical, and is beneficial to popularization and use; in the intelligent car horn controller device disclosed in patent document CN201720265045.0, the whistle signal is subjected to data processing and information storage module, and the intelligent car horn controller device has GPS positioning function and cellular communication function, so that the effects of restricting the driver of the motor vehicle to reduce whistle and noise pollution are achieved. However, the special horn of the ambulance, which is used for emitting the appointed prompt tone through the transmitting device arranged in the automobile and is received by the receiving device in the nearby vehicle in a wireless transmission mode, can play a role in simply indicating the driver of the ambulance and the nearby vehicle in a road or a range where the whistle is forbidden, is beneficial to the rapid avoidance of the nearby vehicle, forms a rapid 'life channel', saves precious rescue time, and does not play a role in noise pollution to nearby residents, pedestrians or examinees, and has no relevant report at present.
In summary, there is a need for a special horn for an ambulance, which is installed in an automobile to emit a designated prompt tone, and is received by a receiving device in a nearby vehicle in a wireless transmission manner, so that on roads or ranges where whistling is prohibited, the special horn can play a role in simply indicating an ambulance driver and the nearby vehicle, is beneficial to rapidly avoiding the nearby vehicle, forms a rapid 'life path', saves precious rescue time, and does not cause noise pollution to nearby residents, pedestrians or examinees.
Disclosure of Invention
The utility model aims at overcoming the not enough of prior art, the transmission device who provides through installing in the car sends appointed prompt tone, the mode through wireless transmission is received by the receiving arrangement in near vehicle, thereby road or within range at the prohibition whistle, can play the effect that ambulance driver and near vehicle simple signal, be favorable to near vehicle to dodge fast, form quick "life passageway", practice thrift the valuable rescue time, and can not be to near resident, pedestrian or examinee's the purpose-built loudspeaker of an ambulance that plays noise pollution effect.
In order to achieve the purpose, the utility model adopts the technical proposal that:
the special horn of the ambulance comprises a sending device and a receiving device; the sending device comprises a sending module and a reminding button; the sending module is arranged in the sending device, and the reminding button is arranged on the surface of the sending device; the receiving device comprises a receiving module and a prompter; the receiving module and the prompter are arranged in the receiving device; the transmitting device and the receiving device are respectively connected with the central control of the automobile.
As a preferred technical solution, the sending module and the receiving module are respectively in a bluetooth signal sending and receiving mode.
As a preferable technical solution, the receiving range of the bluetooth signal between the transmitting module and the bluetooth receiving module is 0-100 m.
As a preferable technical scheme, the sending device and the receiving device can be respectively fixed on the original horn edges of the steering wheels of the ambulance and the common vehicle in a sticking mode.
As a preferable technical scheme, the transmitting device and the receiving device are respectively connected with the automobile central control through a Bluetooth mode.
As a preferable technical scheme, a voice selection module is arranged in the sending device, and a plurality of reminding buttons are arranged on the surface of the sending device; the prompter in the receiving device is a voice player.
The utility model has the advantages that:
1. by adopting the mode of mutual connection between the sending device and the receiving device through Bluetooth signals, the driver of the ambulance can remind the vehicle nearby provided with the receiving device to avoid by pressing the reminding button on the surface of the sending device.
2. The Bluetooth signal receiving range between the Bluetooth sending module and the Bluetooth receiving module can be set according to regulations, so that forward driving of other vehicles is not influenced, a fast 'life path' can be formed in the first time, and the method has very important significance for saving precious rescue time.
3. Because the driver of the ambulance presses the reminding button to make the prompter in the nearby vehicle sound, the static whistle road section can remind the nearby vehicle to avoid under the conditions of not whistling and not disturbing the rest of the surrounding residents at night, the rescue time is saved, and the mind of people is avoided being uneasy or anxious.
4. The sending device and the receiving device are respectively fixed on the original horn edge of the automobile steering wheel in a pasting mode, so that the pressing reminding in the driving process of an ambulance driver is realized, the original habit of pressing the horn is not changed, and meanwhile, when the ambulance is not marked with a no-whistle-forbidden road section or city, the sending module can be detached, so that the original horn can be continuously used for reminding, and the use is flexible.
5. Through inside voice selection module and the sender surface of being equipped with of sender being equipped with a plurality of warning buttons, alright design every warning button and correspond different warning sound to ambulance driver alright according to the driving condition, select the warning button that corresponds and remind near vehicle, and near vehicle alright know the rear through the voice player who installs in the receiving arrangement and have the ambulance to whistle, thereby the very first time initiative is dodged, reserves quick pass-through for the ambulance volume.
Drawings
Fig. 1 is a schematic three-dimensional structure diagram of a special speaker of an ambulance.
Fig. 2 is a schematic view of the working principle of the special horn of the ambulance.
Fig. 3 is a schematic view of the working principle of another special horn of an ambulance of the present invention.
Detailed Description
The invention will be further described with reference to the following examples and with reference to the accompanying drawings.
The reference numerals and components referred to in the drawings are as follows:
1. transmitting device 11, bluetooth transmitting module
12. Reminding button 13, voice selection module
2. Receiver 21, bluetooth receiver
22. Prompting device
Example 1
Referring to fig. 1, fig. 1 is a schematic perspective view of a special speaker for an ambulance according to the present invention. The special horn for the ambulance comprises a transmitting device 1 and a receiving device 2; the transmitting device 1 comprises a Bluetooth transmitting module 11 and a reminding button 12; the Bluetooth sending module 11 is arranged in the sending device 1, and the reminding button 12 is arranged on the surface of the sending device 1; the receiving device 2 comprises a Bluetooth receiving module 21 and a prompter 22; the Bluetooth receiving module 21 and the prompter 22 are arranged in the receiving device 2; the transmitting device 1 and the receiving device 2 can be respectively fixed on the original horn edges of the steering wheels of the ambulance and the common vehicle in a pasting mode, and the transmitting device 1 and the receiving device 2 and the central controllers of the vehicles are respectively connected through Bluetooth signals.
It should be noted that: the transmitting device 1 and the receiving device 2 are connected with each other through a Bluetooth signal, so that an ambulance driver can remind a vehicle with the receiving device 2 nearby to avoid by pressing a reminding button 12 on the surface of the transmitting device 1; the receiving range of the Bluetooth signals between the Bluetooth sending module 11 and the Bluetooth receiving module 12 which are arranged in the sending device 1 and the receiving device 2 is 0-100m or can be fixedly set, so that the avoiding reminding function is only performed on the vehicles with the receiving devices 2 arranged in the range of 100m nearby, the forward driving of other vehicles is not influenced, the fast 'life path' can be formed in the first time, and the method has very important significance for saving precious rescue time; the prompting device 22 in the nearby vehicle makes a sound by pressing the prompting button 12 by the ambulance driver, so that the whistle is stopped in the section of the road, the nearby vehicle can be reminded to avoid under the conditions of not whistling and not disturbing surrounding residents to have a rest at night, the rescue time is saved, and the uneasy or anxious psychology to the people is avoided; the sending device 1 and the receiving device 2 are respectively fixed on the original horn edge of the automobile steering wheel in a pasting mode, so that the pressing reminding in the driving process of an ambulance driver is realized, the original habit of pressing the horn is not changed, and meanwhile, when the ambulance is not marked with a no-whistle road section or city, the sending module 1 can be detached, so that the original horn can be continuously used for reminding, and the use is flexible.
Example 2
Referring to fig. 3, fig. 3 is a schematic view of the operation principle of another special speaker for ambulance of the present invention. The present embodiment is basically the same as embodiment 1, and is different in that a voice selection module 13 is disposed inside the transmitting device 1 in the present embodiment, and a plurality of reminding buttons 12 are disposed on the surface; the prompter 22 in the receiving device 2 is a voice player; through being equipped with voice selection module 13 and sending device 1 surface in sending device 1 inside and be equipped with a plurality of warning buttons 12, alright design every warning button 12 and correspond different warning sound, for example "the ambulance volume please pay close attention to in time dodging", "please go to the side in time" warning sound such as "to ambulance driver alright according to the driving situation, select corresponding warning button 12 and remind near vehicle, and near vehicle alright know the rear through the voice player that installs in receiving arrangement 2 and have the ambulance whistle, thereby the very first time initiative dodges, reserve the fast channel for the ambulance volume.
The utility model discloses a special loudspeaker of ambulance, adopt the mode of interconnecting through the bluetooth signal between sender unit and the receiving arrangement, the ambulance driver can remind the vehicle of installing the receiving arrangement nearby to pay attention to dodging through pressing the warning button on the surface of sender unit; the Bluetooth signal receiving range between the Bluetooth transmitting module and the Bluetooth receiving module which are arranged in the transmitting device and the receiving device can be set according to regulations, so that the effect of reminding avoidance is only played for vehicles which are provided with the receiving device in a certain range nearby, and the forward driving of other vehicles is not influenced, thereby being beneficial to forming a quick 'life channel' at the first time and having very important significance for saving precious rescue time; the prompting device in the nearby vehicle makes a sound by pressing the prompting button by the driver of the ambulance, so that the whistle is static on the section of the whistle, the nearby vehicle can be reminded to avoid under the conditions of no whistle and no disturbance to people, the rescue time is saved, and the uneasy or anxious psychology to people is avoided; the sending device and the receiving device are respectively fixed on the original horn edge of the automobile steering wheel in an adhering mode, so that even if the pressing reminding of an ambulance driver is carried out in the driving process, the original habit of pressing the horn is not changed, and meanwhile, when the ambulance is in a section or a city which is not marked with a no-whistle-whistling section, the sending module can be detached, so that the original horn reminding is continuously used, and the use is flexible; through inside voice selection module and the sender surface of being equipped with of sender being equipped with a plurality of warning buttons, alright design every warning button and correspond different warning sound to ambulance driver alright according to the driving condition, select the warning button that corresponds and remind near vehicle, and near vehicle alright know the rear through the voice player who installs in the receiving arrangement and have the ambulance to whistle, thereby the very first time initiative is dodged, reserves quick pass-through for the ambulance volume.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and additions can be made without departing from the principles of the present invention, and these improvements and additions should also be regarded as the protection scope of the present invention.
Claims (1)
1. The special horn of the ambulance is characterized by comprising a transmitting device and a receiving device; the sending device comprises a sending module and a reminding button; the sending module is arranged in the sending device, and the reminding button is arranged on the surface of the sending device; the receiving device comprises a receiving module and a prompter; the receiving module and the prompter are arranged in the receiving device; the transmitting module and the receiving module are respectively in a Bluetooth signal transmitting and receiving mode; the receiving range of the Bluetooth signal between the sending module and the receiving module is 0-100 m; the transmitting device and the receiving device are respectively connected with the automobile central control in a Bluetooth mode; the sending device is also internally provided with a voice selection module, and the surface of the sending device is provided with a plurality of reminding buttons; the prompter in the receiving device is a voice player; the transmitting device and the receiving device can be detachably fixed on the original horn edges of the steering wheels of the ambulance and the common vehicle respectively in a sticking mode; when the ambulance is in the section of the road where whistling is forbidden, the sending device and the receiving device can play a simple role in signaling with a common vehicle in a nearby Bluetooth signal receiving range to remind people to avoid, and when the ambulance is not in the section of the road where whistling is forbidden, the sending device can be detached to continue using the original horn.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550294.2U CN214215612U (en) | 2020-07-30 | 2020-07-30 | Special loudspeaker of ambulance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021550294.2U CN214215612U (en) | 2020-07-30 | 2020-07-30 | Special loudspeaker of ambulance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214215612U true CN214215612U (en) | 2021-09-17 |
Family
ID=77672928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021550294.2U Expired - Fee Related CN214215612U (en) | 2020-07-30 | 2020-07-30 | Special loudspeaker of ambulance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214215612U (en) |
-
2020
- 2020-07-30 CN CN202021550294.2U patent/CN214215612U/en not_active Expired - Fee Related
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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: 20210917 |