CN205883239U - Cell -phone signal reinforcing means in elevator - Google Patents
Cell -phone signal reinforcing means in elevator Download PDFInfo
- Publication number
- CN205883239U CN205883239U CN201620852864.0U CN201620852864U CN205883239U CN 205883239 U CN205883239 U CN 205883239U CN 201620852864 U CN201620852864 U CN 201620852864U CN 205883239 U CN205883239 U CN 205883239U
- Authority
- CN
- China
- Prior art keywords
- signal
- elevator
- line
- converter
- low
- 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.)
- Active
Links
Landscapes
- Indicating And Signalling Devices For Elevators (AREA)
Abstract
The utility model discloses a cell -phone signal reinforcing means in elevator, including directly putting the machine, the signal lamp, the signal reception line, a pedestal, the connecting axle, signal receiver, the antenna, the line is provided to the signal, signal transmitter, the signal transmitter cover, low -noise amplifier, down converter, the wave filter, in put, up converter, power amplifier, the inside of directly putting the machine is provided with low -noise amplifier, low -noise amplifier and down converter electric connection, down converter and wave filter electric connection, electric connection is put in with to the wave filter, in put and up converter electric connection, up converter and power amplifier electric connection, the machine directly put is connected with the one end of signal reception line, the other end and the signal reception ware of signal reception line are connected, the machine of directly putting is connected with the one end that the line was provided to the signal, the signal is provided the other end of line and is connected with signal transmitter, reach signal transmitter and signal receiver's both -way communication, make people avoid the poor vexation of cell -phone signal when taking the elevator.
Description
Technical field
This utility model relates to a kind of signal intensifier, the mobile phone signal intensifier being specifically related in a kind of elevator,
Belong to electronic technology field.
Background technology
Elevator is a kind of vertical conveyor with motor as power, equipped with box like gondola, for tier building take advantage of people or
The means of transport of carrying goods.Also having step, step plate is contained on crawler belt and runs continuously, is commonly called as escalator or automatic People's Bank of China
Road.Serve the fixed type lifting equipment of regulation floor.Vertical lift elevator has a car, operates at least two row vertical
Or inclination angle less than between the rigid guideway of 15 °.Car size and version are easy to passenger and are come in and gone out or handling goods.Custom
No matter its type of drive upper, using elevator as the general name of vertical transportation means of transport in building.Low speed can be divided by speed
Elevator (below 4 meter per seconds), express lift 4～12 meter per second) and express elevator (more than 12 meter per seconds).Mid-term in 19th century starts
Existing hydraulic elevator, the most still applies on low-rise building.1852, the E.G. Otis of the U.S. developed rope hoisting
Safety cage.The eighties, driving means has improvement further, as motor drives winding reel, employing by worm-drive
Balance weight etc..In 19 end of the centurys, have employed frictional wheel drive, be greatly increased the hoisting depth of elevator, elevator employing in 20 end of the centurys is forever
Magnetic-synchro traction machine is as power.It is greatly reduced machine room to take up an area, and has that energy consumption is low, efficient energy-saving, lifting speed are fast
Advantage, greatly boosting real estate develops to Super High direction.Thyssen Krupp elevator company develops novel " multiple electricity
Ladder " can horizontal vertical operate, existing elevator general structure is simple, but existing elevator is when people take, the mobile phone of people
Signal, can become excessively poor because of the obstruction of elevator, but existing technology is difficult to overcome the problems referred to above, therefore provides a kind of elevator
Interior mobile phone signal intensifier.
Utility model content
The technical problems to be solved in the utility model is the problem of the existing elevator interior mobile phone signal difference overcome, it is provided that
A kind of mobile phone signal intensifier in elevator.
In order to solve above-mentioned technical problem, this utility model provides following technical scheme:
This utility model provides the mobile phone signal intensifier in a kind of elevator, connects including direct amplification machine, signal lights, signal
Take-up, base, connecting shaft, signal receiver, antenna, signal provide line, signal projector, signal projector cover, low noise amplification
Device, low-converter, wave filter, in put, upconverter, power amplifier, described direct amplification machine be internally provided with described LNA
Big device, described low noise amplifier is electrically connected with described low-converter, and described low-converter is electrically connected with described wave filter, institute
State wave filter and put electric connection in described, described in put and be electrically connected with described upconverter, described upconverter is with described
Power amplifier is electrically connected with, and one end that described direct amplification machine receives line with described signal is connected, and described signal receives another of line
End is connected with described signal receiver, and one end that described direct amplification machine provides line with described signal is connected, and described signal provides line
The other end is connected with described signal projector.
As a kind of optimal technical scheme of the present utility model, described signal receiver connects with one end of described connecting shaft
Connecing, the other end of described connecting shaft is connected with described base.
As a kind of optimal technical scheme of the present utility model, the top of described signal projector is provided with described signal and sends out
Emitter cover.
As a kind of optimal technical scheme of the present utility model, the surface configuration of described direct amplification machine has described signal lights.
As a kind of optimal technical scheme of the present utility model, the top of described signal receiver is provided with described antenna.
This utility model is reached to provide the benefit that: this device is the mobile phone signal intensifier in a kind of elevator, will
The downstream signal reception of signal receiver enters direct amplification machine, is amplified by useful signal by low noise amplifier, making an uproar in suppression signal
Acoustical signal, improves signal to noise ratio (S/N), then fades to intermediate-freuqncy signal through lower frequency, and filtered device filters, and intermediate frequency amplifies, then becomes on shift frequency
Frequency, to radio frequency, amplifies through power amplifier, rearward-facing antenna is transmitted into signal projector；I.e. through low noise amplifier, down coversion
Device, wave filter, in put, upconverter, power amplifier are transmitted into signal projector again.Thus reach signal projector and signal
The two-way communication of receptor, makes people avoid the worry of mobile phone signal difference when taking elevator, and whole device is reasonable in design, uses
Convenient, it is provided that the mobile phone signal intensifier in a kind of elevator.
Accompanying drawing explanation
Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with this practicality
Novel embodiment is used for explaining this utility model together, is not intended that restriction of the present utility model.In the accompanying drawings:
Fig. 1 is structural representation of the present utility model；
Fig. 2 is module diagram of the present utility model；
In figure: 1, direct amplification machine；2, signal lights；3, signal receives line；4, base；5, connecting shaft；6, signal receiver；7, sky
Line；8, signal provides line；9, signal projector；10, signal projector cover；11, low noise amplifier；12, low-converter；13, filter
Ripple device；14, put in；15, upconverter；16, power amplifier.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that described herein excellent
Select embodiment to be merely to illustrate and explain this utility model, being not used to limit this utility model.
Embodiment 1
As shown in Figure 1-2, this utility model provides the mobile phone signal intensifier in a kind of elevator, direct amplification machine 1, signal lights
2, signal reception line 3, base 4, connecting shaft 5, signal receiver 6, antenna 7, signal granting line 8, signal projector 9, signal are sent out
Emitter cover 10, low noise amplifier 11, low-converter 12, wave filter 13, in put 14, upconverter 15, power amplifier 16, directly put
Machine 1 be internally provided with low noise amplifier 11, low noise amplifier 11 is electrically connected with low-converter 12, low-converter 12 and filtering
Device 13 is electrically connected with, wave filter 13 with in put 14 electric connections, in put 14 and be electrically connected with upconverter 15, upconverter 15 and
Power amplifier 16 is electrically connected with, and one end that direct amplification machine 1 receives line 3 with signal is connected, and signal receives the other end and the signal of line 3
Receptor 6 connects, and one end that direct amplification machine 1 provides line 8 with signal is connected, and signal provides the other end of line 8 with signal projector 9 even
Connect.
Further, signal receiver 6 is connected with one end of connecting shaft 5, and the other end of connecting shaft 5 is connected with base 4, just
In making signal receiver more firm.
The top of signal projector 9 is provided with signal projector cover 10, it is simple to prevent dust from falling into signal projector, impact
Use.
The surface configuration of direct amplification machine 1 has signal lights 2, it is simple to make the intensity of people's observation signal.
The top of signal receiver 6 is provided with antenna 7, it is simple to preferably receive signal.
This device is the mobile phone signal intensifier in a kind of elevator, when needs are with this device, first by signal receiver 6
It is placed on roof, then direct amplification machine 1 is placed on the top of elevator, make signal provide line 8 and through elevator, signal receiver 6 is put
Putting at elevator interior, the downstream signal reception of signal receiver 6 enters direct amplification machine 1, is put by useful signal by low noise amplifier 11
Greatly, the noise signal in suppression signal, improves signal to noise ratio (S/N), then through low-converter 12, lower frequency is faded to intermediate-freuqncy signal, warp
Wave filter 13 filters, by put 14 intermediate frequency amplified, then shift frequency upconverter 15 to radio frequency, amplify through power amplifier 16,
It is transmitted into signal projector 9 by rearward-facing antenna 7, thus reaches the two-way communication of signal projector 9 and signal receiver 6.
Last it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this
Utility model, although being described in detail this utility model with reference to previous embodiment, for those skilled in the art
For, the technical scheme described in foregoing embodiments still can be modified by it, or to wherein portion of techniques feature
Carry out equivalent.All within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, all
Within protection domain of the present utility model should be included in.
Claims (5)
1. the mobile phone signal intensifier in elevator, receives line (3), base including direct amplification machine (1), signal lights (2), signal
(4), connecting shaft (5), signal receiver (6), antenna (7), signal provide line (8), signal projector (9), signal projector cover
(10), low noise amplifier (11), low-converter (12), wave filter (13), in put (14), upconverter (15), power amplifier
(16), it is characterised in that described direct amplification machine (1) be internally provided with described low noise amplifier (11), described low noise amplifier
(11) being electrically connected with described low-converter (12), described low-converter (12) is electrically connected with described wave filter (13), described
Wave filter (13) is put (14) and is electrically connected with in described, described in put (14) and described upconverter (15) and be electrically connected with, described
Upconverter (15) is electrically connected with described power amplifier (16), and described direct amplification machine (1) receives the one of line (3) with described signal
End connects, and described signal receives the other end of line (3) and is connected with described signal receiver (6), described direct amplification machine (1) and described letter
Number provide line (8) one end connect, described signal provide line (8) the other end be connected with described signal projector (9).
Mobile phone signal intensifier in a kind of elevator the most according to claim 1, it is characterised in that described signal receives
Device (6) is connected with one end of described connecting shaft (5), and the other end of described connecting shaft (5) is connected with described base (4).
Mobile phone signal intensifier in a kind of elevator the most according to claim 1, it is characterised in that described signal is launched
The top of device (9) is provided with described signal projector cover (10).
Mobile phone signal intensifier in a kind of elevator the most according to claim 1, it is characterised in that described direct amplification machine
(1) surface configuration has described signal lights (2).
Mobile phone signal intensifier in a kind of elevator the most according to claim 1, it is characterised in that described signal receives
The top of device (6) is provided with described antenna (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852864.0U CN205883239U (en) | 2016-08-09 | 2016-08-09 | Cell -phone signal reinforcing means in elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620852864.0U CN205883239U (en) | 2016-08-09 | 2016-08-09 | Cell -phone signal reinforcing means in elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205883239U true CN205883239U (en) | 2017-01-11 |
Family
ID=57701297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620852864.0U Active CN205883239U (en) | 2016-08-09 | 2016-08-09 | Cell -phone signal reinforcing means in elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205883239U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327243A (en) * | 2018-12-06 | 2019-02-12 | 辽宁工程技术大学 | A kind of elevator shaft sealing space network enhancing system and method |
-
2016
- 2016-08-09 CN CN201620852864.0U patent/CN205883239U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109327243A (en) * | 2018-12-06 | 2019-02-12 | 辽宁工程技术大学 | A kind of elevator shaft sealing space network enhancing system and method |
| WO2020114314A1 (en) * | 2018-12-06 | 2020-06-11 | 山东科技大学 | Network enhancement system and method for confined space of elevator hoistway |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205883239U (en) | Cell -phone signal reinforcing means in elevator | |
| CN203529674U (en) | Energy-saving elevator set with tractor driving two lift cars | |
| CN109477457A (en) | For setting up the method for wind energy plant and the lift beam of the rotor blade for installing wind energy plant | |
| CN206783074U (en) | Wireless type elevator signal amplification system | |
| CN217627048U (en) | Elevator with mixed traction for hoistway | |
| CN206783041U (en) | Optical fiber car communication system | |
| CN112441523B (en) | Material lifting device for constructional engineering | |
| CN209835486U (en) | High-rise hoisting equipment | |
| CN106744189A (en) | A kind of aerial three-dimensional rail hands over system | |
| CN102991607A (en) | Bicycle storage device | |
| CN207209643U (en) | High-precision formula smoke inductor | |
| CN202022643U (en) | Counterweight device of 4:1 small machineroom freight elevator | |
| CN112408243A (en) | Automatic goods shelf of stereoscopic warehouse | |
| CN207645707U (en) | The small loop wheel machine of simple Three-points supporting type | |
| CN202038799U (en) | Counterweight of 4:1 small machine room freight elevator | |
| CN208292450U (en) | A kind of construction elevator shutdown instruction device | |
| CN206783038U (en) | Trailing cable signal enhancing formula car communication means | |
| CN205709367U (en) | A kind of elevator cab of high intensity | |
| CN217323142U (en) | Glass unit hoisting system | |
| CN1030652C (en) | Tracting mechanism capable of guaranteeing lift box balance | |
| CN207973443U (en) | Lifting equipment light and that low energy consumption | |
| CN221141031U (en) | Material lifting device for super high-rise building | |
| CN213651538U (en) | Counterweight rear villa elevator | |
| CN207346955U (en) | Vehicle tower storehouse car upper power saddle | |
| CN207209718U (en) | A kind of elevator hoistways formula lift counterweight |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180627 Address after: 201499 2301, room second, 1599 Fengpu Avenue, Fengxian District, Shanghai. Co-patentee after: Shanghai comfort Electromechanical Equipment Co., Ltd. Patentee after: Any of various official intelligent lifting equipment (Shanghai) Co., Ltd. Address before: 201499 2301, room second, 1599 Fengpu Avenue, Fengxian District, Shanghai. Patentee before: Any of various official intelligent lifting equipment (Shanghai) Co., Ltd. |
|
| TR01 | Transfer of patent right |