CN220020372U - Doorbell for person with hearing impairment - Google Patents
Doorbell for person with hearing impairment Download PDFInfo
- Publication number
- CN220020372U CN220020372U CN202321414744.9U CN202321414744U CN220020372U CN 220020372 U CN220020372 U CN 220020372U CN 202321414744 U CN202321414744 U CN 202321414744U CN 220020372 U CN220020372 U CN 220020372U
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- Prior art keywords
- doorbell
- bracelet
- shell
- hearing impaired
- battery
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- 208000016354 hearing loss disease Diseases 0.000 title abstract description 10
- 208000032041 Hearing impaired Diseases 0.000 claims abstract description 23
- 210000000707 wrist Anatomy 0.000 claims description 6
- 230000006870 function Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 2
- 206010011878 Deafness Diseases 0.000 description 5
- 230000004044 response Effects 0.000 description 4
- 210000001624 hip Anatomy 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
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Abstract
The utility model discloses a doorbell for a person with hearing impairment, which comprises a signal transmitter arranged on a door and a signal receiver worn on the hand of the person with hearing impairment; the signal transmitter comprises a doorbell shell and a doorbell main board, and an ESP32 main control chip, a power supply module, a doorbell switch, a display module, an indicator light and a buzzer which are electrically connected in sequence are integrated on the doorbell main board; the signal receiver comprises a bracelet shell and a bracelet main board, and an ESP32 main control chip, a plurality of keys, a display module, a power supply module and a vibration motor which are electrically connected in sequence are integrated on the bracelet main board. The utility model reminds the hearing impaired person through the mode of vibration of the bracelet and display of the display module, so that the hearing impaired person can timely receive the doorbell signal, respond to the doorbell, be convenient for the hearing impaired person to use daily, be convenient to wear, realize the full coverage of the signal housing area through the local area network, cancel the use of the transfer device and reduce the complexity of the system.
Description
Technical Field
The utility model relates to the technical field of electronic equipment, in particular to a doorbell for a person with hearing impairment.
Background
At present, most of doorbell used in families adopts a mode that a visitor presses a button and a loudspeaker sounds to remind a user. The design has certain use limitation on the hearing impaired person, for example, the hearing impaired person alone is at home, and when someone visits, the door can not be opened in time often because the person can not hear the sound emitted by the doorbell, or when emergency such as fire disaster is encountered, even emergency personnel can peen at the door under high force, the shout is not compensated for. Based on the above-mentioned problems, it is necessary to design a device that helps the hearing impaired to perceive the state of the doorbell.
The application document with publication number CN210721741U discloses a doorbell for the deaf person, which comprises a wireless transmitter arranged on a gate and a wireless receiver arranged between the waists of the deaf person, wherein when a button SB1 of a wireless transmitting circuit is pressed, the wireless receiver hung between the waists of the deaf person can immediately send out a vibration signal and a flashing signal to remind the person outside the gate. The technical problem that exists in this scheme is that the wireless receiver of doorbell wears in the lumbar of deaf person, can bring the uncomfortable sensation to the deaf person in special scene, for example when sleeping evening.
The application document with the publication number of CN206249505U discloses a ring vibration reminding doorbell for people with hearing impairment, which comprises a doorbell, a switch, a doorbell end singlechip, a transmitting module, a transfer device and a receiving terminal. In order to realize the full coverage of the wireless signal in the residential area, ensure that a user can timely and accurately receive the doorbell signal no matter which room the user is in, control the transmitting module through the singlechip to enable the transmitting module to transmit the edited digital signal, the content of the digital signal is the serial number of the doorbell singlechip, and carry out Bohr algebra operation on the received digital signal by installing the digital lock on the receiving module, when the operation result is 1, the switch is closed, the vibrating motor is started, and the bracelet vibrates. The problem with this solution is that a plurality of transfer devices need to be installed, and when one of them goes wrong, this will tend to render the whole device unusable, and the addition of transfer devices will complicate the system of the device.
Based on the technical problems, the utility model provides the doorbell for the hearing impaired, which is convenient to carry and has a simple overall structure.
Disclosure of Invention
The utility model aims to provide a doorbell for a person with hearing impairment, which solves the problems existing in the prior art.
In order to achieve the above object, the present utility model provides the following solutions: the utility model provides a doorbell for a person with hearing impairment, which comprises a signal transmitter arranged on a door and a signal receiver worn on the hand of the person with hearing impairment;
the signal transmitter comprises a doorbell shell and a doorbell main board, wherein the doorbell main board is arranged in the doorbell shell, an ESP32 main control chip, a power supply module, a doorbell switch, a display module, an indicator lamp and a buzzer which carry a WIFI function are integrated on the doorbell main board, and the ESP32 main control chip, the power supply module, the doorbell switch, the indicator lamp and the buzzer are electrically connected in sequence;
the signal receiver comprises a bracelet shell and a bracelet mainboard, wherein the bracelet mainboard is arranged in the bracelet shell, and the bracelet mainboard is integrated with the ESP32 main control chip, a plurality of keys, the display module, the power supply module and the vibration motor; the ESP32 main control chip, the plurality of keys, the display module, the power supply module and the vibration motor are electrically connected in sequence;
wherein, two ESP32 main control chips are connected through local area network signals.
According to the doorbell for the hearing impaired person, the display module comprises a display screen, windows are respectively arranged on the doorbell shell and the bracelet shell, and the display screen on the doorbell mainboard is arranged on the windows of the doorbell shell; the display screen on the bracelet motherboard is mounted on the window of the bracelet housing.
According to the doorbell for the hearing impaired, the power supply module comprises a common battery and a standby battery, battery bins are respectively arranged on the doorbell shell and the bracelet shell, and the common battery and the standby battery are both arranged in the battery bins; and the battery bin is detachably provided with a cover plate.
According to the doorbell for the hearing impaired person, the magnets are fixedly arranged on the battery bin and the cover plate respectively, the magnets on the battery bin are correspondingly arranged with the magnets on the cover plate, and the cover plate is detachably connected with the battery bin through the magnets.
According to the doorbell for the hearing impaired person, the outer surface of the cover plate is provided with the groove, and the groove is used for opening the cover plate.
According to the doorbell for the hearing impaired person, the inner wall of the battery compartment is provided with the sealing rubber ring.
According to the doorbell for the hearing impaired person, the wrist strap is arranged on the wrist strap shell.
The utility model discloses the following technical effects:
when the intelligent door-knocking device is used, after a person presses the doorbell, the ESP32 main control chip on the doorbell control main board transmits information to the ESP32 main control chip on the bracelet control main board through the local area network, the ESP32 main control chip on the bracelet control main board receives signals to control the vibration motor to work so as to remind a bracelet wearer, then the bracelet wearer presses a response button, the bracelet stops vibrating, and meanwhile, the ESP32 main control chip on the doorbell control main board receives the response signals and then controls the indicator lamp and the buzzer to work so as to remind people in a house of a knocker that the information of knocking the door has been received.
The utility model is convenient to wear, and meanwhile, the signal residential area full coverage is realized through the local area network, so that the use of a transfer device is eliminated, and the complexity of the system is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic block diagram of a doorbell for a person with hearing impairment according to the present utility model;
FIG. 2 is a schematic view of the structure of the bracelet housing of the present utility model;
FIG. 3 is a schematic view of the lower casing of the bracelet according to the present utility model;
fig. 4 is a schematic structural view of the doorbell of the present utility model.
Wherein, 1, upper shell; 2. a lower housing; 3. a cover plate; 4. doorbell shell.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In order that the above-recited objects, features and advantages of the present utility model will become more readily apparent, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1-4, the present utility model provides a hearing impaired person doorbell comprising a signal transmitter mounted on a door and a signal receiver worn on the hand of a hearing impaired person;
the signal transmitter comprises a doorbell shell 4 and a doorbell main board, wherein the doorbell main board is arranged in the doorbell shell 4, and an ESP32 main control chip, a power supply module, a doorbell switch, a display module, an indicator lamp and a buzzer which carry a WIFI function are integrated on the doorbell main board, and the ESP32 main control chip, the power supply module, the doorbell switch, the indicator lamp and the buzzer are electrically connected in sequence;
the signal receiver comprises a bracelet shell and a bracelet mainboard, wherein the bracelet mainboard is arranged in the bracelet shell, and an ESP32 main control chip, a plurality of keys, a display module, a power supply module and a vibration motor are integrated on the bracelet mainboard; the ESP32 main control chip, the plurality of keys, the display module, the power supply module and the vibration motor are electrically connected in sequence;
wherein, two ESP32 main control chips are connected through local area network signals.
When the intelligent door-knocking device is used, after a person presses the doorbell, the ESP32 main control chip on the doorbell control main board transmits information to the ESP32 main control chip on the bracelet control main board through the local area network, the ESP32 main control chip on the bracelet control main board receives signals to control the vibration motor to work so as to remind a bracelet wearer, then the bracelet wearer presses a response button, the bracelet stops vibrating, and meanwhile, the ESP32 main control chip on the doorbell control main board receives the response signals and then controls the indicator lamp and the buzzer to work so as to remind people in a house of a knocker that the information of knocking the door has been received.
In a further optimized scheme, the display module comprises a display screen, windows are respectively arranged on the doorbell shell 4 and the bracelet shell, and the display screen on the doorbell main board is arranged on the windows of the doorbell shell 4; the display screen on the bracelet motherboard is mounted on the window of the bracelet housing.
In a further optimized scheme, the power supply module comprises a common battery and a standby battery, battery bins are respectively arranged on the doorbell shell 4 and the bracelet shell, and the common battery and the standby battery are both arranged in the battery bins; the battery compartment is detachably provided with a cover plate 3. The battery is 3.7v,600ma battery. The automatic switching function of the ESP32 main control chip is used for realizing the switching between the common battery and the standby battery, so that the bracelet or the doorbell can still work normally in the process of replacing the battery.
Further optimizing scheme, the magnet is fixed respectively on battery compartment and the apron 3, and magnet on the battery compartment corresponds the setting with magnet on the apron 3, and apron 3 passes through magnet and battery compartment detachable connection.
Further optimizing scheme, the apron 3 surface is seted up flutedly, and the recess is used for opening apron 3.
Further optimizing scheme, battery compartment inner wall is provided with sealed rubber ring.
According to the further optimization scheme, a wrist strap is arranged on the wrist strap shell.
In the description of the present utility model, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.
The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.
Claims (7)
1. A hearing impaired person doorbell, characterized in that: comprising a signal transmitter arranged on a door and a signal receiver worn on the hand of a hearing impaired person;
the signal transmitter comprises a doorbell shell (4) and a doorbell main board, wherein the doorbell main board is arranged in the doorbell shell (4), an ESP32 main control chip carrying a WIFI function, a power supply module, a doorbell switch, a display module, an indicator lamp and a buzzer are integrated on the doorbell main board, and the ESP32 main control chip, the power supply module, the doorbell switch, the indicator lamp and the buzzer are electrically connected in sequence;
the signal receiver comprises a bracelet shell and a bracelet mainboard, wherein the bracelet mainboard is arranged in the bracelet shell, and the bracelet mainboard is integrated with the ESP32 main control chip, a plurality of keys, the display module, the power supply module and the vibration motor; the ESP32 main control chip, the plurality of keys, the display module, the power supply module and the vibration motor are electrically connected in sequence;
wherein, two ESP32 main control chips are connected through local area network signals.
2. A hearing impaired person doorbell according to claim 1, wherein: the display module comprises a display screen, windows are respectively arranged on the doorbell shell (4) and the bracelet shell, and the display screen on the doorbell main board is arranged on the windows of the doorbell shell (4); the display screen on the bracelet motherboard is mounted on the window of the bracelet housing.
3. A hearing impaired person doorbell according to claim 1, wherein: the power supply module comprises a common battery and a standby battery, battery bins are respectively arranged on the doorbell shell (4) and the bracelet shell, and the common battery and the standby battery are both arranged in the battery bins; and the battery bin is detachably provided with a cover plate (3).
4. A hearing impaired person doorbell according to claim 3, wherein: the battery compartment and the cover plate (3) are respectively and fixedly provided with a magnet, the magnets on the battery compartment and the magnets on the cover plate (3) are correspondingly arranged, and the cover plate (3) is detachably connected with the battery compartment through the magnets.
5. A hearing impaired person doorbell according to claim 3, wherein: the outer surface of the cover plate (3) is provided with a groove, and the groove is used for opening the cover plate (3).
6. A hearing impaired person doorbell according to claim 3, wherein: and a sealing rubber ring is arranged on the inner wall of the battery compartment.
7. A hearing impaired person doorbell according to claim 1, wherein: the wrist strap is arranged on the wrist strap shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414744.9U CN220020372U (en) | 2023-06-05 | 2023-06-05 | Doorbell for person with hearing impairment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321414744.9U CN220020372U (en) | 2023-06-05 | 2023-06-05 | Doorbell for person with hearing impairment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220020372U true CN220020372U (en) | 2023-11-14 |
Family
ID=88678813
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321414744.9U Active CN220020372U (en) | 2023-06-05 | 2023-06-05 | Doorbell for person with hearing impairment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220020372U (en) |
-
2023
- 2023-06-05 CN CN202321414744.9U patent/CN220020372U/en active Active
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