CN114666629A

CN114666629A - Set-top box adopting coupling gain wireless network

Info

Publication number: CN114666629A
Application number: CN202210281486.5A
Authority: CN
Inventors: 任亮; 张志军
Original assignee: Zhongshan Yilian Intelligent Technology Co ltd
Current assignee: Zhongshan Yilian Intelligent Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-06-24
Anticipated expiration: 2042-03-21
Also published as: CN114666629B

Abstract

The invention discloses a set top box adopting a coupling gain wireless network, and relates to the technical field of electronic products. The antenna comprises an inner box, wherein an outer box is arranged outside the inner box, an auxiliary control switch is arranged at the front end of the inner box, the rear end of the inner box is rotatably connected with a standby antenna, an internal connection interface is arranged on the side surface of the inner box, a processing module is arranged inside the inner box, a switching box is arranged at the upper end of the outer box, a dust cover is rotatably connected to the upper end of the switching box, and a working signal indicator lamp is arranged on one side of the switching box; utilize and handle having coupler, signal amplifier, band pass filter, WIFI module and CPU in the module, amplify the reinforcing to the radio frequency electromagnetic wave signal that the coupling scattering antenna who passes through in the wireless signal transceiver accepted to improve the stability of signal, further reduce the interference of formula structure of accomodating to the signal, also be favorable to improving high definition television signal transmission's effect simultaneously, guarantee television equipment's normal use.

Description

Set-top box adopting coupling gain wireless network

Technical Field

The invention relates to the technical field of electronic products, in particular to a set top box adopting a coupling gain wireless network.

Background

A digital video converter box, commonly referred to as a set-top box or set-top box, is a device that connects a television set to an external source. It can convert the compressed digital signal into television content and display it on the television. The signals may come from cable, satellite dish, broadband network and terrestrial broadcast. The content received by the set-top box is capable of receiving digital content, including electronic program guides, internet web pages, subtitles, etc., in addition to the images and sounds that an analog television can provide, enabling users to watch digital television programs on existing television sets and to conduct interactive digital entertainment, education and commercialization activities over the internet.

Among the prior art, the STB is settled usually in external environment such as TV set top, when occupation space, puts for a long time and is infected with water and dust easily, influences the normal work of STB, and adopts the mode of accomodating then probably to produce certain interference to the signal, under the progressively ripe background of technologies such as 4K, 8K high definition, these interferences produce the influence to the formation of image quality easily.

Disclosure of Invention

The invention provides a set-top box adopting a coupling gain wireless network, which aims to solve the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: a set-top box adopting a coupling gain wireless network comprises an inner box, wherein an outer box is arranged outside the inner box;

the front end of the inner box is provided with an auxiliary control switch, the rear end of the inner box is rotatably connected with a standby antenna, the side surface of the inner box is provided with an internal interface, and a processing module is arranged in the inner box;

the upper end of the outer box is provided with a switching box, the upper end of the switching box is rotatably connected with a dust cover, one side of the switching box is provided with a working signal indicator lamp, the other side of the switching box is provided with an electric socket, an external interface is arranged between the working signal indicator lamp and the electric socket, the front side of the switching box is provided with a main control switch and a wireless signal transceiver, and an adapter and an AC-DC converter are arranged inside the switching box;

the utility model discloses a fan, including outer box, cover plate, fan, connecting wire, locating plate, fan, outer box, the groove has been seted up to outer box lower extreme, the upper end of accomodating the groove is rotated and is connected with the doubling plate, the lower extreme of accomodating the groove rotates and is connected with interior baffle, the inside of accomodating the groove is provided with connecting wire, the inner wall of accomodating the groove is provided with the locating plate, the last inner wall of accomodating the groove is provided with the fan, the upper end of accomodating the groove is provided with the ventilation groove, the opening part in ventilation groove is provided with dustproof grid, the inside of accomodating the groove is accomodate there is the extension line.

Further, the processing module comprises a coupler, a signal amplifier, a band-pass filter, a WIFI module and a CPU, and the standby antenna and the wireless signal transceiver are both formed based on a coupling scattering antenna.

Further, coupling scattering antenna, coupler, signal amplifier, band-pass filter, WIFI module and CPU are connected electrically in order, CPU is connected with the adapter electricity.

Furthermore, the outer box is arranged on the surface of the wall body by adopting an embedded installation method, the surface of the outer box is provided with an anti-corrosion coating, and the power connection socket is connected with a 220V power grid in the wall body.

Furthermore, the dust cover adopts a sectional type structure and uses a transparent PVC material, and the working signal indicator lamp comprises an electric connection socket power-on state indicator, a set top box switch state indicator, a wiring state indicator and a fan working state indicator.

Furthermore, the shroud plate is made of rubber materials, the surface of the shroud plate is provided with the louvers, the connecting shaft between the inner baffle and the accommodating groove is provided with a damping rotating shaft, and the inner baffle is in an inwards inclined state and is lapped on the surface of the inner box.

Furthermore, the both ends of extension line respectively with inscription interface and connecting wire looks adaptation, the extension line is the rolling state and detains and on the couple of accomodating the inslot.

Further, the fan sets up between ventilation groove and the storage groove, the lower extreme of fan is provided with temperature sensor.

Further, external interface includes but is not limited to quartzy first interface, cylindrical interface, the front end of interior box is provided with external interface equally, box both sides and front end including the locating plate laminating, the locating plate forms the recess form with holding inslot inner wall with interior box front end department of correspondence.

Compared with the prior art, the invention provides the set top box adopting the coupling gain wireless network, which has the following beneficial effects:

1. according to the set top box adopting the coupling gain wireless network, the outer box is arranged and the embedded design is adopted, the set top box is installed on the surface of a wall body, the occupation of limited indoor space is reduced, meanwhile, the inner box has a storage effect, impurities such as dust, water and the like are blocked by utilizing the covering plate and the inner baffle plate, the larger influence on the inner box with a large number of electronic devices concentrated is avoided, meanwhile, the set top box is matched with the power connection socket on the adapter box, certain functionality is given to set top box equipment, the structural necessity of a wall socket is reduced, and the utilization rate of indoor walls is improved;

2. this adopt STB of coupling gain wireless network, dust cover through setting up plastic materials, when sheltering from the radio signal transceiver, reduce metal material's coverage, avoid forming the metal-back structure, reduce the electromagnetic signal shielding effect to the internal plant, utilize and have the coupler in the processing module, signal amplifier, band pass filter, WIFI module and CPU, amplify the reinforcing to the radio frequency electromagnetic wave signal that the coupling scattering antenna in the radio signal transceiver accepted, and improve the stability of signal, further reduce the interference of storage formula structure to the signal, also be favorable to improving high definition TV signal transmission's effect simultaneously, guarantee television equipment's normal use.

Drawings

FIG. 1 is a schematic diagram of a set-top box using a coupled gain wireless network according to the present invention;

FIG. 2 is a schematic diagram of an inner box structure of a set-top box using a coupled gain wireless network according to the present invention;

FIG. 3 is a schematic structural diagram of a switching box of a set-top box using a coupled gain wireless network according to the present invention;

FIG. 4 is a side view of a patch panel for a set-top box using a coupled gain wireless network in accordance with the present invention;

FIG. 5 is a schematic diagram of a receiving slot structure of a set-top box using a coupled gain wireless network according to the present invention;

FIG. 6 is a side view of a receiving slot of a set-top box using a coupled gain wireless network in accordance with the present invention;

fig. 7 is a block diagram of a signal processing flow of a set-top box using a coupled gain wireless network according to the present invention.

In the figure: 1. an inner case; 11. an auxiliary control switch; 12. a standby antenna; 13. an internal connection interface; 14. a processing module; 2. an outer box; 3. a transfer box; 31. a dust cover; 32. a working signal indicator light; 33. a power connection socket; 34. an external interface; 35. a main control switch; 36. a wireless signal transceiver; 37. an adapter; 38. an AC-DC converter; 4. a receiving groove; 41. covering a plate; 411. louver blades; 42. an inner baffle; 43. connecting a lead; 44. positioning a plate; 45. a fan; 451. a temperature sensor; 46. a ventilation slot; 47. a dust-proof grid; 48. an extension line; 481. hooking; 101. a coupler; 102. a signal amplifier; 103. a band-pass filter; 104. a WIFI module; 105. a CPU; 106. a coupled scattering antenna.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-7, the present invention discloses a set top box using a coupling gain wireless network, including an inner box 1, an outer box 2 is disposed outside the inner box 1, an auxiliary control switch 11 is disposed at the front end of the inner box 1, a standby antenna 12 is rotatably connected at the rear end of the inner box 1, an internal interface 13 is disposed at the side of the inner box 1, a processing module 14 is disposed inside the inner box 1, a switching box 3 is disposed at the upper end of the outer box 2, a dust cover 31 is rotatably connected at the upper end of the switching box 3, a working signal indicator 32 is disposed at one side of the switching box 3, an electric connection socket 33 is disposed at the other side of the switching box 3, an external interface 34 is disposed between the working signal indicator 32 and the electric connection socket 33, a main control switch 35 and a wireless signal transceiver 36 are disposed on the front side of the switching box 3, the adaptor box 3 is provided with an adaptor 37 and an AC-DC converter 38 inside.

The lower end of the outer box 2 is provided with a containing groove 4, the upper end of the containing groove 4 is rotatably connected with a cover plate 41, the lower end of the containing groove 4 is rotatably connected with an inner baffle 42, a connecting wire 43 is arranged inside the containing groove 4, a positioning plate 44 is arranged on the inner wall of the containing groove 4, a fan 45 is arranged on the upper inner wall of the containing groove 4, a ventilation groove 46 is arranged on the upper end of the containing groove 4, a dustproof grid 47 is arranged at the opening of the ventilation groove 46, an extension line 48 is contained inside the containing groove 4, the outer box 2 is arranged to adopt an embedded design, the outer box is arranged on the surface of a wall body to reduce the occupation of indoor limited space, meanwhile, the inner box 1 is contained, the cover plate 41 and the inner baffle 42 are utilized to block impurities such as dust and water, the inner box 1 concentrated with a large amount of electronic devices is avoided from generating great influence, and is matched with a power connection socket 33 on the adapter box 3, the set top box equipment is endowed with certain functionality, the necessity of a wall socket structure is reduced, and the utilization rate of indoor walls is improved; through the dust cover 31 that sets up plastic materials, when sheltering from wireless signal transceiver 36, reduce metal material's coverage, avoid forming the metal-back construction, reduce the electromagnetic signal shielding effect to the internal plant, it has coupler 101 to utilize in the processing module 14, signal amplifier 102, band pass filter 103, WIFI module 104 and CPU105, amplify the reinforcing to the radio frequency electromagnetic wave signal that coupling scattering antenna 106 accepted through among the wireless signal transceiver 36, and improve the stability of signal, further reduce the interference of formula structure to the signal of accomodating, also be favorable to improving the effect of high definition television signal transmission simultaneously, guarantee television equipment's normal use.

Specifically, the processing module 14 includes a coupler 101, a signal amplifier 102, a band-pass filter 103, a WIFI module 104, and a CPU105, and the standby antenna 12 and the wireless signal transceiver 36 are both formed based on a coupling scattering antenna 106; the coupling scattering antenna 106, the coupler 101, the signal amplifier 102, the band-pass filter 103, the WIFI module 104 and the CPU105 are electrically connected in sequence, and the CPU105 is electrically connected with the adapter 37.

In this embodiment, the radio frequency electromagnetic wave signal that coupling scattering antenna 106 received, get into and become the signal of telecommunication after WIFI module 104 receives the front end, handle the resonance of the signal of receiving through coupler 101, guarantee the stability of signal, then amplify the processing through signal amplifier 102, band pass filter 103 filters smooth processing, it carries out the processing of signal to get into WIFI module 104 at last, thereby further reinforcing of assurance signal and prompt signal's stability, CPU105 utilizes external interface 34 to send to television equipment through adapter 37 after to signal processing.

Specifically, the outer box 2 is arranged on the surface of a wall body by adopting an embedded installation method, the surface of the outer box 2 is provided with an anti-corrosion coating, and the power connection socket 33 is connected with a 220V power grid in the wall body.

In this embodiment, the outer box 2 is disposed on the surface of the wall by adopting an embedded design, so as to reduce the occupation of the indoor space, the anti-corrosion coating on the surface of the outer box 2 prevents the outer box 2 from being corroded by impurities in the wall, the power supply socket 33 is used for introducing a 220V power supply network, and the AC-DC converter 38 is used for supplying power to the electric equipment in the device while improving the functionality of the device.

Specifically, the dust cover 31 is of a sectional structure and made of a transparent PVC material, and the operation signal indicator lamp 32 includes an electric socket 33 power-on state indicator, a set-top box switch state indicator, a wiring state indicator and a fan 45 operation state indicator.

In this embodiment, the working signal indicator lamp 32 identifies the power-on state of the power-on socket 33, the on-off state of the set-top box, the wiring state and the working state of the fan 45 in the device, so as to provide reference for the debugging and assembling work of the device, and the transparent dust cover 31 is convenient to use, so that the observation capability of the working signal indicator lamp 32 is ensured while playing a dustproof role, and the segmented structure can realize local opening and closing, thereby ensuring the whole dustproof function.

Specifically, the shroud plate 41 is made of rubber, the surface of the shroud plate 41 is provided with the louvers 411, the connecting shaft between the inner baffle 42 and the accommodating groove 4 is provided with a damping rotating shaft, and the inner baffle 42 is overlapped on the surface of the inner box 1 in an inward inclining state.

In this embodiment, the shroud plate 41 made of rubber material reduces the electromagnetic signal shielding generated by the internal box 1, the louver 411 arranged on the surface of the shroud plate 41 ensures the ventilation state in the accommodating groove 4, the louver 411 structure plays a role in shielding dust in the external air, the dust accumulation in the box is reduced, the inner baffle 42 forms a water baffle structure in front of the internal box 1 in an inward inclining mode, and the water in the box is prevented from entering the box in activities such as household sweeping.

Specifically, two ends of the extension line 48 are respectively adapted to the internal connection interface 13 and the connection wire 43, and the extension line 48 is fastened to the hook 481 in the accommodating groove 4 in a rolling state.

In this embodiment, extension line 48 is accomodate when not needing to use and is being accomodate inside accepting groove 4, is convenient for take, and when box 1 needs to be external in, utilizes extension line 48 to concatenate between internal interface 13 and connecting wire 43, guarantees that equipment can normally work.

Specifically, the fan 45 is disposed between the ventilation groove 46 and the storage groove 4, and a temperature sensor 451 is disposed at a lower end of the fan 45.

In this embodiment, temperature sensor 451 monitors the temperature of inner box 1, starts fan 45 when the temperature reaches a threshold value, introduces air from ventilation groove 46, blows air flow to inner box 1 in storage groove 4, plays a role in heat dissipation, and prevents that equipment operating temperature is too high in the semi-closed space.

Specifically, external interface 34 includes but is not limited to crystal head interface, cylindrical interface, the front end of interior box 1 is provided with external interface 34 equally, box 1 both sides and front end are laminated in the locating plate 44, locating plate 44 forms the recess form with holding groove 4 inner wall with interior box 1 front end department of correspondence.

In this embodiment, the external interface 34 is used for communicating the equipment with the television equipment, and the interfaces of different shapes such as the crystal head interface and the cylindrical interface are arranged, so that the flexibility of the set-top box in the using process is improved, when the inner box 1 is stored, the external interface 34 on the inner box 1 is stored between the positioning plate 44 and the inner wall of the storage groove 4, and dust is prevented from entering.

When the household appliance is used, the outer box 2 is embedded and installed on the wall surface near the television, the urban power grid is accessed and is communicated with the power connection socket 33, the corresponding indicator lamp is turned on at the moment, the arrangement of indoor electric appliances is convenient, a part of accessed alternating current is converted into direct current through the AC-DC converter 38, and the electric appliances in the equipment such as the inner box 1, the working signal indicator lamp 32, the wireless signal transceiver 36 and the fan 45 are powered;

the inner box 1 is fixed on the inner side of the positioning plate 44 in a clamping manner, the internal interface 13 is communicated with the connecting wire 43, the equipment is communicated with television equipment through the external interface 34, the corresponding indicator light is lightened after the whole circuit is communicated, indicating that the equipment can normally work, the internal baffle 42 and the shroud plate 41 are sequentially closed, water which can enter is blocked by utilizing the inclination of the internal baffle 42, external dust is blocked by utilizing the shroud plate 41, at the moment, a radio frequency electromagnetic wave signal is received through the wireless signal transceiver 36, the signal intensity and the stability are improved through the coupler 101, the signal amplifier 102 and the band-pass filter 103 in the processing module 14, the processed signal is sent to the television equipment through the external interface 34, the basic set-top box function is achieved, at the moment, the corresponding part in the working signal indicator light 32 marks the working state of the circuit in the inner box 1 through flicker and color change, meanwhile, the temperature sensor 451 monitors the temperature in the accommodating groove 4, when the temperature is too high, the fan 45 is started to blow air to dissipate heat of the inner box 1, and in the air blowing process, the dust-proof grille 47 blocks dust in the air flow entering the ventilation groove 46 to a certain extent;

when the inner box 1 needs to be externally used or taken out for debugging, the extension line 48 is connected between the internal interface 13 and the connecting lead 43 in series, the standby antenna 12 is unfolded, and the standby antenna 12 receives radio frequency electromagnetic wave signals.

In conclusion, the set top box adopting the coupling gain wireless network is arranged on the surface of a wall body by adopting an embedded design through arranging the outer box 2, so that the occupation of indoor limited space is reduced, meanwhile, the inner box 1 is accommodated, impurities such as dust, water and the like are blocked by utilizing the covering plate 41 and the inner baffle plate 42, the inner box 1 with a large number of electronic devices concentrated is prevented from being greatly influenced, meanwhile, the set top box is matched with the power connection socket 33 on the adapter box 3, certain functionality is given to set top box equipment, the structural necessity of a wall socket is reduced, and the utilization rate of indoor wall surfaces is improved; through the dust cover 31 that sets up plastic materials, when sheltering from wireless signal transceiver 36, reduce metal material's coverage, avoid forming the metal-back construction, reduce the electromagnetic signal shielding effect to the internal plant, it has coupler 101 to utilize in the processing module 14, signal amplifier 102, band pass filter 103, WIFI module 104 and CPU105, amplify the reinforcing to the radio frequency electromagnetic wave signal that coupling scattering antenna 106 accepted through among the wireless signal transceiver 36, and improve the stability of signal, further reduce the interference of formula structure to the signal of accomodating, also be favorable to improving the effect of high definition television signal transmission simultaneously, guarantee television equipment's normal use.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A set-top box using a coupled gain wireless network, comprising an inner box (1), characterized in that: an outer box (2) is arranged outside the inner box (1);

an auxiliary control switch (11) is arranged at the front end of the inner box (1), a standby antenna (12) is rotatably connected to the rear end of the inner box (1), an internal connection interface (13) is arranged on the side surface of the inner box (1), and a processing module (14) is arranged in the inner box (1);

an adapter box (3) is arranged at the upper end of the outer box (2), a dust cover (31) is rotatably connected to the upper end of the adapter box (3), a working signal indicator lamp (32) is arranged on one side of the adapter box (3), an electric socket (33) is arranged on the other side of the adapter box (3), an external interface (34) is arranged between the working signal indicator lamp (32) and the electric socket (33), a main control switch (35) and a wireless signal transceiver (36) are arranged on the front side of the adapter box (3), and an adapter (37) and an AC-DC converter (38) are arranged inside the adapter box (3);

the utility model discloses a take in groove (4), take in groove (4) is seted up to outer box (2) lower extreme, the upper end of taking in groove (4) is rotated and is connected with shroud plate (41), the lower extreme of taking in groove (4) is rotated and is connected with interior baffle (42), the inside of taking in groove (4) is provided with connecting wire (43), the inner wall of taking in groove (4) is provided with locating plate (44), the last inner wall of taking in groove (4) is provided with fan (45), the upper end of taking in groove (4) is provided with ventilation groove (46), the opening part of ventilation groove (46) is provided with dustproof grid (47), the inside of taking in groove (4) is accomodate extension line (48).

2. A set-top box using a coupled gain wireless network as claimed in claim 1, wherein: the processing module (14) comprises a coupler (101), a signal amplifier (102), a band-pass filter (103), a WIFI module (104) and a CPU (105), and the standby antenna (12) and the wireless signal transceiver (36) are formed on the basis of a coupling scattering antenna (106).

3. A set-top box using a coupled gain wireless network as claimed in claim 1, wherein: coupling scattering antenna (106), coupler (101), signal amplifier (102), band-pass filter (103), WIFI module (104) and CPU (105) are connected electrically in order, CPU (105) are connected with adapter (37) electricity.

4. A set-top box using a coupled gain wireless network as claimed in claim 1, wherein: the outer box (2) is arranged on the surface of a wall body by adopting an embedded installation method, the surface of the outer box (2) is provided with an anti-corrosion coating, and the power connection socket (33) is connected with a 220V power grid in the wall body.

5. A set-top box using a coupled gain wireless network as claimed in claim 1, wherein: the dust cover (31) is of a sectional structure and made of transparent PVC materials, and the working signal indicator lamp (32) comprises an electric connection socket (33) power-on state indicator, a set top box switch state indicator, a wiring state indicator and a fan (45) working state indicator.

6. A set-top box using a coupled gain wireless network as claimed in claim 1, wherein: the cover plate (41) is made of rubber materials, the surface of the cover plate (41) is provided with a louver (411), the connecting shaft between the inner baffle (42) and the accommodating groove (4) uses a damping rotating shaft, and the inner baffle (42) is overlapped on the surface of the inner box (1) in an inwards inclined state.

7. A set-top box using a coupled gain wireless network as claimed in claim 1, wherein: two ends of the extension line (48) are respectively matched with the internal connection interface (13) and the connecting wire (43), and the extension line (48) is buckled on a hook (481) in the accommodating groove (4) in a rolling state.

8. A set-top box using a coupled gain wireless network as claimed in claim 1, wherein: the fan (45) is arranged between the ventilation groove (46) and the accommodating groove (4), and the lower end of the fan (45) is provided with a temperature sensor (451).

9. A set-top box using a coupled gain wireless network as claimed in claim 1, wherein: external interface (34) include but not be limited to quartzy first interface, cylindrical interface, the front end of interior box (1) is provided with external interface (34) equally, box (1) both sides and front end are laminated in locating plate (44), locating plate (44) and interior box (1) front end department of corresponding and accomodate groove (4) inner wall constitution fluted form.