CN207560029U - A kind of smart home integrated terminal - Google Patents
A kind of smart home integrated terminal Download PDFInfo
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- CN207560029U CN207560029U CN201721684862.6U CN201721684862U CN207560029U CN 207560029 U CN207560029 U CN 207560029U CN 201721684862 U CN201721684862 U CN 201721684862U CN 207560029 U CN207560029 U CN 207560029U
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Abstract
The utility model is related to a kind of smart home integrated terminals, and including at least shell, antenna module and circuit unit, the antenna module includes：First antenna for receiving doorbell signal, the third antenna for the second antenna for receiving TV signal and for receiving and dispatching wifi signals；First antenna, the second antenna and third antenna are adapted installation with shell, and circuit unit is set inside the shell；The polarity of first antenna, the second antenna and third antenna is mutually orthogonal, and is electrically connected respectively with circuit unit.Three kinds of antennas of the utility model integrate within one device, reduce purchase cost, and user only need to repair and safeguard to an electric appliance namely integrated terminal, reduce operation complexity.Particularly on a moving vehicle, such as automobile, steamer or aircraft, when upper use, installation space can be saved, reduces wiring.This programme makes antenna polarity mutually orthogonal, makes the radiation diagram cross-distribution of antenna, avoids interfering with each other between antenna.
Description
Technical field
This patent is related to smart home field, and in particular to a kind of smart home integrated terminal.
Background technology
With the fast development of society, the economic life level of people increasingly improves, the family in family and working environment
Occupy that electric appliance is also increased therewith, people needs the operation to furniture and appliances also increasingly numerous and diverse, and the operation of each furniture and appliances
Mode is different, it is also desirable to which certain learning cost and acquisition cost bring inconvenience to people’s lives.Many households simultaneously
The electric appliance such as needs such as doorbell, TV signal receiver and router are placed on spacious space, are easily seen by people, it is whole to influence household
The aesthetic feeling of body, respectively using also inconvenience, particularly TV signal receiver and router, connection is more, there is letter at least
Number line and power cord, and television receiver is generally put together with TV, and router is generally put together with computer, the two
Region is all complex circuit region so that people side to the repair of TV signal receiver and router and attended operation and its not
Just.
Invention content
The defects of in order to overcome the prior art, the utility model provides one kind can integrate doorbell, wifi communications simultaneously
With the smart home integrated terminal of radio TV signals receiving.
For above-mentioned technical problem, the solution of the utility model is：A kind of smart home integrated terminal, includes at least
Shell, antenna module and circuit unit, the antenna module include：For receive doorbell signal first antenna, for connecing
Receive the second antenna of TV signal and the third antenna for receiving and dispatching wifi signals；First antenna, the second antenna and third
Antenna is adapted installation with shell, and circuit unit is set inside the shell；The polarity phase of first antenna, the second antenna and third antenna
It is mutually orthogonal, and be electrically connected respectively with circuit unit.
The utility model includes three kinds of antenna types, can cover antenna type common in household, and satisfaction is commonly used now
User terminal use, three kinds of antennas integrate within one device, and such user is just without individually buy different equipment and right
It is individually installed, and reduces purchase cost, and user only need to repair and tie up to an electric appliance namely integrated terminal
Shield reduces operation complexity.Particularly on a moving vehicle, such as automobile, steamer or aircraft, on use when
It waits, a large amount of installation space can be saved, reduce wiring.Due to being integrated with a variety of different antennas in same housing, first
Antenna (doorbell signal frequency range is 433.92MHz), (TV signal frequency range is 88MHz-230MHz, 470MH- to the second antenna
700MHz) and third antenna (wifi signals frequency range be 2412MHz-2483MHz) working frequency is from tens megahertzs to several gigabits
Hertz, therefore the Anti-interference Design in terms of radio frequency is even more important, and critical issue to be solved is exactly to avoid between unlike signal
Interfere with each other, therefore this programme makes antenna polarity mutually orthogonal, make the radiation diagram cross-distribution of antenna, avoid between antenna
Interfere with each other.
Further, the circuit unit includes：
The Doorbell Receiver being electrically connected with first antenna, for receiving doorbell signal and ring；
The TV signal module being electrically connected with the second antenna, for receiving TV signal；
The wifi module being electrically connected with third antenna, for receiving and dispatching wifi signals.
The wifi module is used to implement the function of general wireless router, can realize relay function, also can individually make
For access point transmitting/receiving wireless signal.
Further, the Doorbell Receiver is electrically connected with wifi module.
In this way when Doorbell Receiver receives doorbell signal from first antenna, doorbell can also be believed by wifi module
Number user terminal, such as computer, mobile phone, tablet equipment are passed to, user is allowed preferably to know that there is a ring at the door, avoids user from existing
During bedroom apart from doorway farther out or using terminal listens ring can not be heard during song.
Further, the signal conversion module being electrically connected with TV signal module is further included, signal conversion module is used for will
The TV signal received is converted to wifi signals.In this way when TV signal module receives TV signal from the second antenna,
Can also TV signal be passed to by user terminal, such as computer, mobile phone, tablet equipment by wifi module, user is allowed to watch
TV is more convenient, improves user experience.
Further, TV signal module further includes the resolution adjustment module being electrically connected with signal conversion module, is used for
According to the code check of signal and the different terminals wirelessly communicated with signal conversion module, the resolution ratio of TV signal is adjusted.
Because of wifi code check faster or slower, when wifi code checks are slower namely when wifi signaling rates are slower, just
The data volume by compressing resolution ratio reduction TV signal is needed, user's smoothness is facilitated to watch video；It is such as flat because of user terminal
The screen of plate, computer and mobile phone etc. varies, and the resolution ratio that can adapt to also is had nothing in common with each other, so the type according to different terminals
The adaptive adjustment of resolution ratio number is carried out, is unlikely to phenomena such as picture show incomplete and black surround occur, is conducive to raising user
Viewing experience.
Further, the TV signal module further includes the system conversion module being electrically connected with signal conversion module, system
Formula modular converter is used to different secam television signals being converted to same standard.
H.264 since each regional television video standard is different, the standard of TV signal may have MP4, a variety of, the standard such as
Modular converter is used to different video formats being uniformly converted to same standard, and Unified coding is facilitated to be packaged as wifi signals.
Further, the first antenna is Printed Microstrip Antenna.Printed microstrip antennas is the antenna being printed on substrate,
It is small, it is light-weight, it can reduce integrated terminal well to more spaces other devices are vacateed in shell and integrally weigh
Amount carries convenient for user.
Further, the third antenna is flexible paster antenna.
Further, second antenna includes the VHF antennas and UHF antenna that are electrically connected respectively with TV signal module.
For receiving VHF signal, UHF antenna is used to receive UHF signals VHF antennas.
Further, the TV signal module includes multistage mixed type trap circuit；Multistage mixed type trap circuit with
UHF antenna is electrically connected, for inhibiting the signal less than 470MHz.
Because UHF is it is possible that receive the doorbell signal of low-frequency range, it is therefore desirable to the signal frequency outside to bands of television signals
Rate is inhibited, and obtains more accurate TV signal, reduces interference.
Further, the TV signal module includes LTE wave filters；LTE wave filters are electrically connected with UHF antenna, are used for
Inhibit mobile phone signal.Because UHF is it is possible that receive mobile phone signal, it is therefore desirable to signal frequency outside to bands of television signals into
Row inhibits, and obtains more accurate TV signal, reduces interference.
Further, the VHF antennas are the telescopic antenna for being located at outer side.The advantages of telescopic antenna is can be free
Rotation direction, when viewing, can ensure to be directed at optimum reception direction.
Further, the UHF antenna is the thin slice oscillator set inside the shell.Thin slice oscillator occupies little space, can
The space for occupying enclosure is reduced, it is light-weight.
Compared with the prior art, the beneficial effects of the utility model are：
It is integrated with a variety of antennas for receiving different wireless signal in the same apparatus, can realize simultaneously and receive doorbell letter
Number, receive TV signal and the transmitting-receiving functions such as wifi signals, user need not buy a variety of different equipment, and carry out cloth respectively
Line is substantially increased using convenience that is upper and safeguarding.This integrated terminal also carries out reasonable Arrangement to antenna, to the full extent
The interference between its signal is reduced, heat dissipation effect is improved, and mitigate its weight as possible, is convenient for carrying use.
Description of the drawings
Fig. 1 is the structure diagram of this patent.
Fig. 2 is the stereogram under the visual angle of this patent front.
Fig. 3 is the stereogram under the visual angle of this patent back side.
Fig. 4 is the polar orientation figure of three kinds of antennas of this patent.
Specific embodiment
The utility model is described in detail with reference to specific embodiments and the drawings.
A kind of smart home integrated terminal as shown in Figure 1,2 and 3, including at least shell, antenna module and circuit group
Part, the antenna module include：For receive doorbell signal first antenna, for receive the second antenna of TV signal and
For receiving and dispatching the third antenna 1 of wifi signals；First antenna, the second antenna and third antenna 1 are adapted installation with shell, electricity
Road component is set inside the shell；As shown in figure 4, the main lobe direction namely polarity of first antenna, the second antenna and third antenna 1
It is spatially mutually orthogonal, and be electrically connected respectively with circuit unit.
The first antenna is Printed Microstrip Antenna, is printed on the circuit board 8 of bottom in shell.Printed microstrip day
Line is the antenna being printed on substrate, small, light-weight, can be well to vacateing more spaces other devices in shell
Part reduces integrated terminal overall weight, is carried convenient for user.
The third antenna 1 is two pieces of flexible paster antennas.
Second antenna includes the VHF antennas 6 being electrically connected respectively with TV signal module and UHF antenna 4.VHF antennas 6
For receiving VHF signal, UHF antenna 4 is used to receive UHF signals.The VHF antennas 6 are be located at outer side rear end two
Telescopic antenna.The advantages of telescopic antenna is that direction can be freely rotated, and when viewing can ensure to be directed at optimum reception direction.It is described
UHF antenna 4 is annular flake oscillator.Thin slice oscillator occupies little space, and can reduce the space for occupying enclosure, light-weight.
The shell is snapped together by front housing 2, retainer plate 3 and rear shell 5, and UHF days of annular are equipped on retainer plate 3
Line 4, evenly distributed there are four for conveniently laying gasket 7 in outer casing bottom surrounding, two pieces of flexible paster antennas are located at front housing
On, at a distance of 210mm and symmetrical, VHF antennas 6 are located on the outside of rear shell.
Third antenna 1 keeps 5 centimeters or more of distance with first antenna, VHF antennas 6 and UHF antenna 4 respectively, ensures to account for
The signal interference between antenna is caused to drop to a suitable level while little with space.
The circuit unit includes：
The Doorbell Receiver being electrically connected with first antenna, for receiving doorbell signal and ring；
The TV signal module being electrically connected respectively with VHF antennas 6 and UHF antenna 4, for receiving TV signal；
The wifi module 10 being electrically connected with third antenna, for receiving and dispatching wifi signals.
In specific implementation process, wifi module 10 can be wireless router, using Lian Fake chips, emit wifi signals
Power may be up to 22dBm, and receiving sensitivity is up to -80dBm, while third antenna is omnidirectional's 5dBi antennas, effectively expands wireless
The functions such as coverage area, realization relaying, 50ms discontinuous operations when can also wireless router be set as standby, and according to user
Downstream network transmission rate adjust transmission power, reduce power consumption, energy conservation and environmental protection.
Doorbell Receiver, TV signal module are each provided on circuit board 8.
The Doorbell Receiver, TV signal module are electrically connected respectively with wifi module 10.Terminal is further included to be believed with TV
The signal conversion module 11 of number module electrical connection, signal conversion module 11 are used to the TV signal received being converted to wifi letters
Number.
Circuit board 8, wifi module 10 and signal conversion module 11 are mounted on outer casing bottom by fixed frame 9, heavier
Signal conversion module 11 and wifi module 10 are mounted on the downside of fixed frame 9, and lighter circuit board 8 is mounted on upside, makes end
It holds center of gravity relatively low, is easy to put.
TV signal module further includes the resolution adjustment module and standard being electrically connected respectively with signal conversion module 11
Modular converter；H.264 since each regional television video standard is different, the standard of TV signal may have MP4, a variety of, the system such as
Formula modular converter is used to different video formats being uniformly converted to H.264 standard, and Unified coding is facilitated to be packaged as wifi signals
Pass to wifi module 10.
Resolution adjustment module can obtain user network situation and screen message according to different network address, for
Family different terminal adjusts resolution ratio, allow user under different wireless environments can smooth playing video, promote user
Experience.
Adjustment relationship between different terminals screen size, picture element density and resolution ratio is as shown in the table：
| Screen size（Inch） | Picture element density | Resolution ratio |
| 2.8 | 286PPI | 640x480 |
| 3.2 | 167PPI | 480x320 |
| 3.3 | 297PPI | 854x480 |
| 3.5 | 165PPI | 480x320 |
| 3.5 | 267PPI | 800x480 |
| 3.5 | 280PPI | 854x480 |
| 3.5 | 326PPI | 960x640 |
| 3.7 | 252PPI | 800x480 |
| 3.7 | 298PPI | 960x540 |
| 4.0 | 233PPI | 800x480 |
| 4.0 | 245PPI | 854x480 |
| 4.0 | 275PPI | 960x540 |
| 4.0 | 330PPI | 1136x640 |
| 4.2 | 262PPI | 960x540 |
| 4.3 | 217PPI | 800x480 |
| 4.3 | 268PPI | 960x640 |
| 4.3 | 256PPI | 960x540 |
| 4.3 | 342PPI | 1280x720 |
| 4.5 | 245PPI | 960*540 |
| 4.5 | 326PPI | 1280x720 |
| 4.5 | 490PPI | 1920x1080 |
| 4.7 | 490PPI | 1920x1080 |
| 4.8 | 306PPI | 1280x720 |
| 5.0 | 186PPI | 480x800 |
| 5.0 | 256PPI | 1024x768 |
| 5.0 | 294PPI | 1280*720 |
| 5.0 | 207PPI | 1920x1080 |
| 5.3 | 285PPI | 1280x800 |
| 5.3 | 207PPI | 960x540 |
| 6.0 | 163PPI | 854×480 |
| 6.0 | 245PPI | 1280X720 |
| 6.0 | 498ppi | 2560×1600 |
| 7.0 | 128PPI | 800x480 |
| 7.0 | 169PPI | 1024*600 |
| 7.0 | 216PPI | 1280*800 |
| 9.7 | 132ppi | 1024x768 |
| 9.7 | 264PPI | 2048x1536 |
| 10 | 170ppi | 1200X600 |
| 10 | 299ppi | 2560x1600 |
The TV signal module includes multistage mixed type trap circuit；Multistage mixed type trap circuit and 4 electricity of UHF antenna
Connection, for inhibiting the signal less than 470MHz.Because UHF antenna 4 is it is possible that receive the doorbell signal of low-frequency range, therefore need
Signal frequency outside bands of television signals is inhibited, in specific implementation process, degree of suppression is up to 40dB.The TV
Signaling module further includes LTE wave filters；LTE wave filters are electrically connected with UHF antenna 4, for inhibiting mobile phone signal.Because UHF days
Line 4 is it is possible that receive mobile phone signal, it is therefore desirable to which the signal frequency outside to bands of television signals inhibits, and is embodied
Cheng Zhong, filtering depth reach 20dB.
The learning key being electrically connected with Doorbell Receiver is additionally provided in specific implementation process, on shell, is connect for adjusting doorbell
The coding in device is received, can adapt to different doorbell signals, and Doorbell Receiver discontinuous operation to be to reduce stand-by power consumption,
Energy conservation and environmental protection.
Claims (10)
1. a kind of smart home integrated terminal, which is characterized in that described including at least shell, antenna module and circuit unit
Antenna module includes：For receive doorbell signal first antenna, for the second antenna for receiving TV signal and for receiving
Send out the third antenna of wifi signals；First antenna, the second antenna and third antenna are adapted installation with shell, and circuit unit is set
Inside the shell；The polarity of first antenna, the second antenna and third antenna is mutually orthogonal, and is electrically connected respectively with circuit unit.
2. a kind of smart home integrated terminal according to claim 1, which is characterized in that the circuit unit includes：
The Doorbell Receiver being electrically connected with first antenna, for receiving doorbell signal and ring；
The TV signal module being electrically connected with the second antenna, for receiving TV signal；
The wifi module being electrically connected with third antenna, for receiving and dispatching wifi signals.
3. a kind of smart home integrated terminal according to claim 2, which is characterized in that Doorbell Receiver and wifi module
Electrical connection.
4. a kind of smart home integrated terminal according to claim 2, which is characterized in that further include and TV signal module
The signal conversion module of electrical connection, signal conversion module are used to the TV signal received being converted to wifi signals.
5. a kind of smart home integrated terminal according to claim 4, which is characterized in that the TV signal module is also wrapped
Include the resolution adjustment module being electrically connected with signal conversion module, for the code check according to signal and with signal conversion module without
The different terminals of line communication adjust the resolution ratio of TV signal.
6. a kind of smart home integrated terminal according to claim 4, which is characterized in that the TV signal module is also wrapped
The system conversion module being electrically connected with signal conversion module is included, system conversion module is used to convert different secam television signals
Into same standard.
7. according to a kind of smart home integrated terminal of claim 2 to 6 any one of them, which is characterized in that described second day
Line includes the VHF antennas and UHF antenna that are electrically connected respectively with TV signal module, and VHF antennas are located at the rear end of outer side.
8. a kind of smart home integrated terminal according to claim 7, which is characterized in that the TV signal module includes
Multistage mixed type trap circuit；Multistage mixed type trap circuit is electrically connected with UHF antenna, for inhibiting the letter less than 470MHz
Number.
9. a kind of smart home integrated terminal according to claim 7, which is characterized in that the TV signal module includes
LTE wave filters；LTE wave filters are electrically connected with UHF antenna, for inhibiting mobile phone signal.
10. a kind of smart home integrated terminal according to claim 7, which is characterized in that the UHF antenna is outer to be located at
Thin slice oscillator on the inside of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684862.6U CN207560029U (en) | 2017-12-05 | 2017-12-05 | A kind of smart home integrated terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721684862.6U CN207560029U (en) | 2017-12-05 | 2017-12-05 | A kind of smart home integrated terminal |
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| Publication Number | Publication Date |
|---|---|
| CN207560029U true CN207560029U (en) | 2018-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721684862.6U Active CN207560029U (en) | 2017-12-05 | 2017-12-05 | A kind of smart home integrated terminal |
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| CN (1) | CN207560029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055176A (en) * | 2017-12-05 | 2018-05-18 | 杨瑞典 | A kind of smart home integrated terminal |
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2017
- 2017-12-05 CN CN201721684862.6U patent/CN207560029U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108055176A (en) * | 2017-12-05 | 2018-05-18 | 杨瑞典 | A kind of smart home integrated terminal |
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