CN213707461U - Elevator light curtain - Google Patents
Elevator light curtain Download PDFInfo
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- CN213707461U CN213707461U CN202020872029.XU CN202020872029U CN213707461U CN 213707461 U CN213707461 U CN 213707461U CN 202020872029 U CN202020872029 U CN 202020872029U CN 213707461 U CN213707461 U CN 213707461U
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- lamp panel
- microphone
- light curtain
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- 238000004891 communication Methods 0.000 abstract description 3
- 238000011835 investigation Methods 0.000 abstract description 3
- 230000002265 prevention Effects 0.000 abstract description 3
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- 230000006855 networking Effects 0.000 description 2
- 102100036725 Epithelial discoidin domain-containing receptor 1 Human genes 0.000 description 1
- 101710131668 Epithelial discoidin domain-containing receptor 1 Proteins 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model provides an elevator light curtain, include: the system comprises a receiving end lamp panel, a transmitting end lamp panel, a loudspeaker, a microphone and an Internet of things module board card; the loudspeaker is arranged on the lamp panel of the receiving end or the lamp panel of the transmitting end; the microphone is arranged on the lamp panel of the receiving end or the lamp panel of the transmitting end; the Internet of things module board card is connected with the receiving end lamp panel or the transmitting end lamp panel through a connector; and the loudspeaker, the microphone and the Internet of things module board card are simultaneously distributed on the side of the receiving end lamp panel or the side of the transmitting end lamp panel. The integrated cost control of microphone and speaker on the lamp plate of elevator light curtain can be better, and communication quality is good, and the relevant personnel of being convenient for launch emergency rescue the very first time to provide rescue guidance through the voice call, also can help managers master the condition in the elevator in real time, do the very first time investigation, prevention and control, management.
Description
Technical Field
The utility model belongs to the technical field of the elevator, especially, relate to an elevator light curtain.
Background
The elevator is the most common vertical transportation vehicle in modern high-rise buildings, saves time and physical strength of people and provides convenience for daily life. As a special device closely related to the life safety of the public, the safe operation of the elevator is receiving more and more attention from the society. However, because the elevator has a complex structure, the need to ensure safe and reliable operation of the elevator and detect the operation state and fault condition of the elevator become urgent needs for elevator management, maintenance and safe operation. When a fault occurs, a good signal speaker and microphone are important.
In order to improve the safety of the elevator, the elevator needs to be provided with a safety light curtain, and the safety light curtain utilizes an infrared transmitting device and an infrared receiving device which are arranged oppositely to transmit and receive signals and sequentially judges whether people or articles exist between elevator doors.
SUMMERY OF THE UTILITY MODEL
In order to achieve the above purpose, the utility model adopts the following technical scheme: an elevator light curtain comprising: the system comprises a receiving end lamp panel, a transmitting end lamp panel, a loudspeaker, a microphone and an Internet of things module board card; wherein,
the loudspeaker is arranged on the lamp panel of the receiving end or the lamp panel of the transmitting end;
the microphone is arranged on the lamp panel of the receiving end or the lamp panel of the transmitting end;
the Internet of things module board card is connected with the receiving end lamp panel or the transmitting end lamp panel through a connector;
and the loudspeaker, the microphone and the Internet of things module board card are simultaneously distributed on the side of the receiving end lamp panel or the side of the transmitting end lamp panel.
Further, in the elevator light curtain, a CPU and an internet of things module are arranged on the internet of things module board card, the CPU controls the loudspeaker and the microphone, and the CPU is connected with the internet of things module through a serial port.
Further, elevator light curtain in, still include the section bar, the receiving terminal lamp plate inserts respectively in the section bar with the transmitting terminal lamp plate.
Further, in the elevator light curtain, the vertical height of the loudspeaker is 1 meter 6 to 1 meter 9 from the ground.
Further, in the elevator light curtain, the vertical height of the microphone is 1 meter 6-1 meter 9 from the ground.
Further, in the elevator light curtain, the number of the loudspeakers is several.
Further, in the elevator light curtain, the number of the microphones is several.
Further, in the elevator light curtain, the speaker includes a sound cavity and a box body, and the box body is a carrier of the sound cavity.
Compared with the prior art, the utility model has the advantages that: the integrated cost control of microphone and speaker on the lamp plate of elevator light curtain can be better, and communication quality is good, and the relevant personnel of being convenient for launch emergency rescue the very first time to provide rescue guidance through the voice call, also can help managers master the condition in the elevator in real time, do the very first time investigation, prevention and control, management.
Drawings
Fig. 1 is an overall illustration of an elevator light curtain of the present invention;
fig. 2 is an overall illustration of an elevator light curtain of the present invention;
fig. 3 is an enlarged partial schematic view of the elevator light curtain of the present invention;
fig. 4 is an overall view of the elevator light curtain embedded in the profile of the present invention.
Detailed Description
The touch device of the present invention will now be described in greater detail with reference to the schematic drawings, in which preferred embodiments of the invention are shown, it being understood that those skilled in the art may modify the invention herein described while still achieving the advantageous effects of the invention. Accordingly, the following description should be construed as broadly as possible to those skilled in the art and not as limiting the invention.
[ EXAMPLES one ]
As shown in fig. 1, 2 and 3, the utility model provides a high elevator light curtain, include: the system comprises a receiving end lamp panel 1, a transmitting end lamp panel 2, a loudspeaker 3, a microphone 4 and an Internet of things module board card 5;
the loudspeaker 3 is arranged on the lamp panel 2 at the transmitting end; the microphone 4 is arranged on the lamp panel 2 at the transmitting end; the Internet of things module board card 5 is connected with the transmitting end lamp panel 2 through a connector 6; and loudspeaker 3, microphone 4 and thing networking module integrated circuit board 5 distribute simultaneously in 2 sides of transmitting terminal lamp plate, that is to say, loudspeaker 3, microphone 4 and thing networking module integrated circuit board 5 are all in 2 one ends of transmitting terminal lamp plate.
Further, the internet of things module board card 5 is provided with a CPU51 and an internet of things module 52, the CPU51 controls the speaker 3 and the microphone 4, and the CPU51 is connected with the internet of things module 52 through a serial port. The CPU51 is a main control chip, a 32MB DDR1 is arranged in the CPU51, a 16MB spi Flash is hung externally, relevant configuration and voice audio data of the CPU51 are stored in the Flash, the CPU51 processes collected sensor data, the sensor data is connected with the Internet of things module 52 through a serial port, and the processed data is uploaded to the cloud server through the Internet of things module 52. The microphone 4 is connected with a mic input interface on the CPU51, and is used for collecting voice signals and sending the voice signals to the CPU 51. The CPU51 controls the speaker 3 to play welcome and sleepy audio stored in Flash, and can perform voice call together with the microphone 4 in case of a failure, and send voice data to the cloud server through the internet of things module 52.
Further, in the illustration of the present embodiment, only one speaker 3 and one microphone 4 are illustrated, but in actual operation, there may be several speakers 3 and microphones 4, and the present embodiment does not limit this. In addition, in the present embodiment, it is preferable to set the vertical heights of the speaker 3 and the microphone 4 to be 1 meter 6 to 1 meter 9 from the ground, so as to match the height of the human body, the playing sound of the speaker 3 can be heard more clearly, and the sound received by the microphone 4 can be received more clearly.
Further, in the elevator light curtain, the speaker 3 includes a sound cavity and a box body (not shown in the figure), and the box body is a carrier of the sound cavity.
As shown in fig. 4, the elevator light curtain further comprises a section bar 7, and the receiving end lamp panel 1 and the transmitting end lamp panel 2 are respectively inserted into the section bar 7.
To sum up, with microphone and speaker integration can better control cost on the lamp plate of elevator light curtain, and communication quality is good, be convenient for relevant personnel to launch emergency rescue the very first time to provide the rescue guidance through the voice call, also can help managers to master the condition in the elevator in real time, do first time investigation, prevention and control, management.
[ example two ]
The difference between the second embodiment and the first embodiment is only that the speaker 3 and the microphone 4 are arranged on the receiving end lamp panel 1, and the speaker 3, the microphone 4 and the internet of things module board card 5 are simultaneously distributed on the receiving end lamp panel 1 side, that is, the speaker 3, the microphone 4 and the internet of things module board card 5 are all arranged at one end of the receiving end lamp panel 1.
The other structures and connection relationships of the second embodiment are the same as those of the first embodiment, and the description thereof is omitted.
Although the loudspeaker 3, the microphone 4 and the internet of things module board card 5 are arranged on the side of the lamp panel 1 at the receiving end, the judgment of the received signal is influenced by considering that the internet of things module board card 5 interferes with the infrared received signal, so that the effect of the first embodiment is better.
The above description is only for the preferred embodiment of the present invention, and does not limit the present invention. Any technical personnel who belongs to the technical field, in the scope that does not deviate from the technical scheme of the utility model, to the technical scheme and the technical content that the utility model discloses expose do the change such as the equivalent replacement of any form or modification, all belong to the content that does not break away from the technical scheme of the utility model, still belong to within the scope of protection of the utility model.
Claims (8)
1. An elevator light curtain, comprising: the system comprises a receiving end lamp panel, a transmitting end lamp panel, a loudspeaker, a microphone and an Internet of things module board card; wherein,
the loudspeaker is arranged on the lamp panel of the receiving end or the lamp panel of the transmitting end;
the microphone is arranged on the lamp panel of the receiving end or the lamp panel of the transmitting end;
the Internet of things module board card is connected with the receiving end lamp panel or the transmitting end lamp panel through a connector;
and the loudspeaker, the microphone and the Internet of things module board card are simultaneously distributed on the side of the receiving end lamp panel or the side of the transmitting end lamp panel.
2. The elevator light curtain of claim 1, wherein a CPU and an Internet of things module are arranged on the Internet of things module board card, the CPU controls the loudspeaker and the microphone, and the CPU is connected with the Internet of things module through a serial port.
3. The elevator light curtain of claim 2, further comprising a profile, wherein the receiving end light panel and the transmitting end light panel are inserted into the profile respectively.
4. The elevator light curtain of claim 1, wherein the vertical height of the speaker arrangement is between 1 meter 6 and 1 meter 9 from the ground.
5. The elevator light curtain of claim 1, wherein the microphone is disposed at a vertical height of between 1 meter 6 and 1 meter 9 from the ground.
6. The elevator light curtain of claim 1, wherein the number of speakers is several.
7. The elevator light curtain of claim 1, wherein the number of microphones is a number.
8. The elevator light curtain of claim 1, wherein the speaker comprises a sound cavity and a cabinet, the cabinet being a carrier for the sound cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872029.XU CN213707461U (en) | 2020-05-22 | 2020-05-22 | Elevator light curtain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020872029.XU CN213707461U (en) | 2020-05-22 | 2020-05-22 | Elevator light curtain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213707461U true CN213707461U (en) | 2021-07-16 |
Family
ID=76765408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020872029.XU Expired - Fee Related CN213707461U (en) | 2020-05-22 | 2020-05-22 | Elevator light curtain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213707461U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723115A (en) * | 2020-08-11 | 2021-04-30 | 猫岐智能科技（上海）有限公司 | Elevator and voice recognition method thereof |
-
2020
- 2020-05-22 CN CN202020872029.XU patent/CN213707461U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112723115A (en) * | 2020-08-11 | 2021-04-30 | 猫岐智能科技（上海）有限公司 | Elevator and voice recognition method thereof |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210716 |