CN202503501U - Receiving system for receiving wireless signals in elevator - Google Patents
Receiving system for receiving wireless signals in elevator Download PDFInfo
- Publication number
- CN202503501U CN202503501U CN2012200852281U CN201220085228U CN202503501U CN 202503501 U CN202503501 U CN 202503501U CN 2012200852281 U CN2012200852281 U CN 2012200852281U CN 201220085228 U CN201220085228 U CN 201220085228U CN 202503501 U CN202503501 U CN 202503501U
- Authority
- CN
- China
- Prior art keywords
- signal
- elevator
- receiving system
- receives
- stair shaft
- 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 - Lifetime
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- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a receiving system for receiving wireless signals in an elevator. The receiving system comprises a receiving apparatus outside of the elevator, a transmitting apparatus in an elevator well, a receiving apparatus in an elevator car, and a signal receiving device, wherein the receiving apparatus outside of the elevator receives and processes wireless signals from the outside of the elevator and transmits the processed wireless signals to the transmitting apparatus in the elevator well, the transmitting apparatus in the elevator well covers and transmits the processed signals in the elevator well, the receiving apparatus in the elevator car receives and processes the signals transmitted by the transmitting apparatus in the elevator well and transmits the processed signals to the signal receiving device, and the signal receiving device receives and releases the signals. According to the utility model, external wireless signals are received and transmitted into the elevator well, and then the receiving apparatus in the elevator car receives the wireless signals in the elevator well. The receiving system has the advantages of simple installation, high reliability, and ability of reducing the cost of signal accessing substantially.
Description
Technical field
The utility model relates to the receiving system that receives wireless signal in a kind of elevator.
Background technology
Being shielded and reason such as interference in elevator, signal receiving quality is very poor or do not have at all, and the mode that adopts at present is to solve this problem with wired mode, but very inconvenience is installed in elevator.Have now in elevator and all can't receive FM broadcasting, wireless television signal, can't obtain outside information the very first time, particularly when emergency event takes place, just possibly cause people can't obtain early warning information immediately.
The utility model content
To the problems referred to above, the purpose of the utility model is the receiving system that receives wireless signal in a kind of elevator is provided, and has solved the problem that in elevator cage, can't receive outside wireless signal.
For achieving the above object, receive the receiving system of wireless signal in the said a kind of elevator of the utility model, described receiving system comprises terraced infrared receiving device, stair shaft emitter, terraced sedan-chair receiving system and signal receiver, wherein;
The ladder infrared receiving device receives from transferring to the stair shaft emitter after the processing of the wireless signal outside the ladder;
The stair shaft emitter covers the signal after handling and to send in stair shaft;
Ladder sedan-chair receiving system transfers to signal receiver after the signal processing that reception stair shaft emitter sends;
Signal receiver receives signal and with its issue.
Preferably, said terraced infrared receiving device comprises first reception antenna and signal processor, wherein;
First reception antenna, reception is from the wireless signal outside the ladder and transfer to signal processor;
The stair shaft emitter is handled and transferred to signal processor to the wireless signal that receives.
Preferably, said stair shaft emitter is the transmitting antenna that is located in the stair shaft, and the signal after reception is handled covers in stair shaft and sends.
Preferably, said terraced sedan-chair receiving system comprises second reception antenna and receiver, wherein;
Second reception antenna places on the outer wall of terraced sedan-chair, receives the signal that transmitting antenna sends in the stair shaft and transfers to receiver;
Receiver places in the terraced sedan-chair, transfers to signal receiver behind the reception signal.
Preferably, this system carries out the signal transmission between each device through antenna cable.
The beneficial effect of the utility model is:
The utility model is transmitted into elevator through receiving external wireless signals and importing into, and receiving system receives the wireless signal in the elevator in the elevator cage then, and this system installs simple, and reliability is high, has reduced the cost that signal inserts significantly.
Description of drawings
Fig. 1 is the structural representation that receives the receiving system of wireless signal in the said elevator of the utility model embodiment.
Embodiment
Below in conjunction with Figure of description the utility model is done further description.
Receive the receiving system of wireless signal in the said a kind of elevator of the utility model embodiment, described receiving system comprises terraced infrared receiving device, stair shaft emitter, terraced sedan-chair receiving system and signal receiver, wherein;
The ladder infrared receiving device receives from transferring to the stair shaft emitter after the processing of the wireless signal outside the ladder;
The stair shaft emitter covers the signal after handling and to send in stair shaft 8;
Ladder sedan-chair receiving system transfers to signal receiver after the signal processing that reception stair shaft emitter sends;
Signal receiver 6 receives signal and with its issue.
As to the further embodiment of this system: said terraced infrared receiving device comprises first reception antenna 1 and signal processor 2, wherein;
First reception antenna, reception is from the wireless signal outside the ladder and transfer to signal processor;
The stair shaft emitter is handled and transferred to signal processor to the wireless signal that receives, and in addition, this signal processor can be provided with receive frequency distinct transmit frequency, and the wireless frequency of reception also can be set.
Said stair shaft emitter is the transmitting antenna 3 that is located in the stair shaft, and the signal after reception is handled covers in stair shaft and sends.
Said terraced sedan-chair receiving system comprises second reception antenna 4 and receiver 5, wherein;
Second reception antenna places on the outer wall of terraced sedan-chair 9, receives the signal that transmitting antenna 3 sends in the stair shaft and transfers to receiver;
Receiver places in the terraced sedan-chair, transfers to signal receiver 6 behind the reception signal.
The concrete implementation procedure of the utility model is:
At first, this system is placed on the external wireless signals region covered.First reception antenna receives the wireless signal from the external signal overlay area; Be transferred to signal processor 2 through antenna cable 7 afterwards; After signal processor is preset processing to the signal that receives, at the transmitting antenna 3 that is transferred to through antenna cable 7 in the elevator.This transmitting antenna sends signal in elevator, make to be full of wireless signal in the elevator.Second reception antenna 4 receives the interior wireless signal of elevator, and is transferred to receiver 5 through antenna cable 7, and receiver receives signal and signal is transferred to signal receiver 6.This signal receiver can be audio frequency apparatus or video equipment, can the wireless signal of outside be distributed in the elevator in a word to get final product.In addition, 2 meetings of signal processor just send out signal after receiving system receives signal, otherwise are in closed condition.
More than; Be merely the preferred embodiment of the utility model; But the protection range of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection range of the utility model.Therefore, the protection range of the utility model should be as the criterion with the protection range that claim was defined.
Claims (5)
1. the interior receiving system that receives wireless signal of elevator is characterized in that described receiving system comprises terraced infrared receiving device, stair shaft emitter, terraced sedan-chair receiving system and signal receiver, wherein;
The ladder infrared receiving device receives from transferring to the stair shaft emitter after the processing of the wireless signal outside the ladder;
The stair shaft emitter covers the signal after handling and to send in stair shaft;
Ladder sedan-chair receiving system transfers to signal receiver after the signal processing that reception stair shaft emitter sends;
Signal receiver receives signal and with its issue.
2. receive the receiving system of wireless signal in the elevator according to claim 1, it is characterized in that said terraced infrared receiving device comprises first reception antenna and signal processor, wherein;
First reception antenna, reception is from the wireless signal outside the ladder and transfer to signal processor;
The stair shaft emitter is handled and transferred to signal processor to the wireless signal that receives.
3. receive the receiving system of wireless signal in the elevator according to claim 2, it is characterized in that, said stair shaft emitter is the transmitting antenna that is located in the stair shaft, and the signal after reception is handled covers in stair shaft and sends.
4. receive the receiving system of wireless signal in the elevator according to claim 3, it is characterized in that said terraced sedan-chair receiving system comprises second reception antenna and receiver, wherein;
Second reception antenna places on the outer wall of terraced sedan-chair, receives the signal that transmitting antenna sends in the stair shaft and transfers to receiver;
Receiver places in the terraced sedan-chair, transfers to signal receiver behind the reception signal.
5. according to the receiving system that receives wireless signal in claim 1, the 2 or 4 described elevators, it is characterized in that this system carries out the signal transmission between each device through antenna cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200852281U CN202503501U (en) | 2012-03-08 | 2012-03-08 | Receiving system for receiving wireless signals in elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200852281U CN202503501U (en) | 2012-03-08 | 2012-03-08 | Receiving system for receiving wireless signals in elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202503501U true CN202503501U (en) | 2012-10-24 |
Family
ID=47040098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200852281U Expired - Lifetime CN202503501U (en) | 2012-03-08 | 2012-03-08 | Receiving system for receiving wireless signals in elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202503501U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611467A (en) * | 2012-03-08 | 2012-07-25 | 魏凡杰 | Radio signal receiving system in elevator and radio signal receiving method thereof |
-
2012
- 2012-03-08 CN CN2012200852281U patent/CN202503501U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102611467A (en) * | 2012-03-08 | 2012-07-25 | 魏凡杰 | Radio signal receiving system in elevator and radio signal receiving method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Media Co., Ltd. Guiyang voice Assignor: Wei Fanjie Contract record no.: 2015520000002 Denomination of utility model: Radio signal receiving system in elevator and radio signal receiving method thereof Granted publication date: 20121024 License type: Exclusive License Record date: 20150309 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121024 |
|
| CX01 | Expiry of patent term |