CN204652390U - A kind of indoor mobile phone signal amplification system - Google Patents
A kind of indoor mobile phone signal amplification system Download PDFInfo
- Publication number
- CN204652390U CN204652390U CN201520194429.9U CN201520194429U CN204652390U CN 204652390 U CN204652390 U CN 204652390U CN 201520194429 U CN201520194429 U CN 201520194429U CN 204652390 U CN204652390 U CN 204652390U
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- mobile phone
- signal
- ceiling mount
- transmission line
- antenna
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Abstract
The utility model relates to a kind of indoor mobile phone signal amplification system, comprise Yagi antenna disposed in the outdoor, ceiling mount antenna disposed in the interior, described Yagi antenna connection signal amplifier, described signal amplifier connects one-level distributor, described one-level distributor connects two secondary splitters, and described secondary splitter connects two ceiling mount antennas; When described ceiling mount antenna is arranged in same room, between two ceiling mount antennas, minimum range is 3 meters; Described Yagi antenna is provided with lightning rod; The utility model has the effect of amplifying mobile phone signal, be particularly useful for the place of the dtr signal such as basement, steel building, this signal amplifying system can ensure that communication is smooth and easy, also can avoid the problem because signal difference causes mobile phone radiation serious, has simple, the practical feature reliably of structure.
Description
Technical field
The utility model relates to signal enhancement system field, particularly relates to a kind of indoor mobile phone signal amplification system.
Background technology
Along with the development of wireless communication technique, use the people of mobile phone to get more and more, and the associated health problems that mobile phone brings also result in people and more pay close attention to., there is much harm at the end that is radiated of mobile phone to human body, how the degree of harm is dropped to minimum, has become the problem that cellphone subscriber is concerned about most.When people use mobile phone, mobile phone can transmit radio wave to transmitting base station, and radio wave can be absorbed by the body more or less, and these electric waves are exactly mobile phone radiation.In general, during cell phone standby, radiation is less, and during call, radiation is larger, and when phone number is transferred to and not yet connected, radiation is maximum, about 3 times when amount of radiation is standby.These radiation likely change tissue, cause adverse effect to health.In the house of indoor especially basement or steel construction, owing to being subject to the iris action of metal material, the signal of mobile phone is poor, when signal difference, the radiation of mobile phone be signal better time several times, synchronous signal is poor also has influence on speech quality.
Utility model content
The utility model, in order to overcome deficiency of the prior art, provides a kind of indoor mobile phone signal amplification system, and this mobile phone signal amplification system, for strengthening mobile phone signal, ensures normal communication, simultaneously can less radiation.
The utility model is achieved through the following technical solutions:
A kind of indoor mobile phone signal amplification system, comprise Yagi antenna disposed in the outdoor, ceiling mount antenna disposed in the interior, described Yagi antenna connection signal amplifier, described signal amplifier connects one-level distributor, described one-level distributor connects two secondary splitters, described secondary splitter connects two ceiling mount antennas, described Yagi antenna is connected by the first transmission line with between signal amplifier, described one-level distributor is connected by the second transmission line with between secondary splitter, and described secondary splitter is connected by the 3rd transmission line with between ceiling mount antenna.
As optimal technical scheme of the present utility model, described first transmission line, the second transmission line, the 3rd transmission line are 50 Europe coaxial cables.
As optimal technical scheme of the present utility model, when described ceiling mount antenna is arranged in same room, between two ceiling mount antennas, minimum range is 3 meters, and it is too near that the distance between two ceiling mount antennas is arranged, and easily causes signal disturbing.
As optimal technical scheme of the present utility model, described Yagi antenna is provided with lightning rod, because Yagi antenna is disposed in the outdoor, and the position of Yagi antenna is higher, subject to thunderbolt at thundery sky, arrange lightning rod and can ensure system safety, anti-locking system is destroyed by thunder and lightning.
Compared with prior art, the beneficial effects of the utility model are: the utility model has the effect of amplifying mobile phone signal, be particularly useful for the place of the dtr signal such as basement, steel building, this signal amplifying system can ensure that communication is smooth and easy, also can avoid the problem because signal difference causes mobile phone radiation serious, there is simple, the practical feature reliably of structure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, Yagi antenna; 2, the first transmission line; 3, signal amplifier; 4, one-level distributor; 5, the second transmission line; 6, secondary splitter; 7, ceiling mount antenna; 8, the 3rd transmission line; 9, lightning rod.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
The indoor mobile phone signal amplification system of described one, comprise Yagi antenna 1 disposed in the outdoor, ceiling mount antenna 7 disposed in the interior, described Yagi antenna 1 connection signal amplifier 3, described signal amplifier 3 connects one-level distributor 4, described one-level distributor 4 connects two secondary splitters 6, described secondary splitter 6 connects two ceiling mount antennas 7, described Yagi antenna 1 is connected by the first transmission line 2 with between signal amplifier 3, described one-level distributor 2 is connected by the second transmission line 5 with between secondary splitter 6, described secondary splitter 6 is connected by the 3rd transmission line 8 with between ceiling mount antenna 7.
As a preferred embodiment of the present utility model, described first transmission line 2, second transmission line 5, the 3rd transmission line 8 are 50 Europe coaxial cables.
As a preferred embodiment of the present utility model, when described ceiling mount antenna 7 is arranged in same room, between two ceiling mount antennas 7, minimum range is 3 meters, and it is too near that the distance between two ceiling mount antennas 7 is arranged, and easily causes signal disturbing.
As a preferred embodiment of the present utility model, described Yagi antenna 1 is provided with lightning rod 9, because Yagi antenna 1 is disposed in the outdoor, and the position of Yagi antenna 1 is higher, subject to thunderbolt at thundery sky, arrange lightning rod 9 and can ensure system safety, anti-locking system is destroyed by thunder and lightning.
Compared with prior art, the utility model has the effect of amplifying mobile phone signal, be particularly useful for the place of the dtr signal such as basement, steel building, this signal amplifying system can ensure that communication is smooth and easy, also can avoid the problem because signal difference causes mobile phone radiation serious, there is simple, the practical feature reliably of structure.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. an indoor mobile phone signal amplification system, comprise Yagi antenna (1) disposed in the outdoor, ceiling mount antenna (7) disposed in the interior, it is characterized in that: described Yagi antenna (1) connection signal amplifier (3), described signal amplifier (3) connects one-level distributor (4), described one-level distributor (4) connects two secondary splitters (6), described secondary splitter (6) connects two ceiling mount antennas (7), be connected by the first transmission line (2) between described Yagi antenna (1) with signal amplifier (3), described one-level distributor (4) is connected by the second transmission line (5) with between secondary splitter (6), be connected by the 3rd transmission line (8) between described secondary splitter (6) with ceiling mount antenna (7).
2. the indoor mobile phone signal amplification system of one according to claim 1, is characterized in that: described first transmission line (2), the second transmission line (5), the 3rd transmission line (8) are 50 Europe coaxial cables.
3. the indoor mobile phone signal amplification system of one according to claim 1, is characterized in that: when described ceiling mount antenna (7) is arranged in same room, between two ceiling mount antennas (7), minimum range is 3 meters.
4. the indoor mobile phone signal amplification system of one according to claim 1, is characterized in that: described Yagi antenna (1) is provided with lightning rod (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194429.9U CN204652390U (en) | 2015-04-01 | 2015-04-01 | A kind of indoor mobile phone signal amplification system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520194429.9U CN204652390U (en) | 2015-04-01 | 2015-04-01 | A kind of indoor mobile phone signal amplification system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204652390U true CN204652390U (en) | 2015-09-16 |
Family
ID=54105096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520194429.9U Expired - Fee Related CN204652390U (en) | 2015-04-01 | 2015-04-01 | A kind of indoor mobile phone signal amplification system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204652390U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022081802A1 (en) * | 2020-10-14 | 2022-04-21 | Howell Jason T | Unpowered wireless signal amplification device |
-
2015
- 2015-04-01 CN CN201520194429.9U patent/CN204652390U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022081802A1 (en) * | 2020-10-14 | 2022-04-21 | Howell Jason T | Unpowered wireless signal amplification device |
| US11735808B2 (en) | 2020-10-14 | 2023-08-22 | Jason T. Howell | Unpowered wireless signal amplification device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20160401 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |