Mobile intelligent high-definition digital set top box

Abstract

The utility model relates to a mobile intelligent high-definition digital set top box, which belongs to the technical field of set top boxes and comprises a set top box body, a box cover is clamped on the set top box body, a temperature sensor is fixedly mounted on the box cover, a processor is mounted on the box cover and positioned on one side of the temperature sensor, and a first cooling fan and a second cooling fan are arranged on the box cover. Clamping assemblies which are arranged in an array and used for clamping a box cover are mounted at the upper end of the set top box body, an adsorption assembly is arranged on the set top box body, a filter screen is clamped on one side of the box cover, the set top box body can be conveniently fixed through the adsorption assembly, punching is not needed, meanwhile, pressure relief can be conveniently conducted on a suction cup, and the suction cup can be conveniently detached according to the mounting requirement; the set top box can be flexibly moved, the box cover can be quickly disassembled through the clamping assembly and the clamping hole, the interior of the set top box body can be conveniently maintained, and dust can be prevented from entering the set top box body during heat dissipation through the filter screen to affect the work of electrical elements in the set top box body.

Description

Technical Field

[0001] The utility model relates to the technical field of set-top boxes, in particular to a mobile intelligent high-definition digital set-top box. Background Art

[0002] A digital set-top box is a conversion device that converts digital television signals into analog signals. It decodes and restores digitally compressed image and sound signals to generate analog video and sound signals, and provides viewers with high-quality television programs through television displays and audio equipment. The main functions of a digital set-top box include receiving digital television signals, decoding compressed digital signals and displaying them on the television. The signals can come from a variety of sources such as cable, satellite antenna, broadband network and terrestrial broadcasting. In addition to the basic television program reception function, the digital set-top box can also provide additional services such as electronic program guide, Internet web browsing, video on demand, home e-commerce, telephone communication, etc. Through these functions, the digital set-top box not only expands the functions of the television, but also enables viewers to enjoy a richer and more interactive television experience. However, the existing set-top boxes are generally fixed by screws, which is troublesome when they need to be moved and fixed again, and it is not convenient to inspect and repair the inside of the set-top box. Utility Model Content

[0003] In order to overcome the technical defects of the prior art, the utility model provides a mobile intelligent high-definition digital set-top box, which can achieve the purpose of inspecting and repairing the inside of the set-top box body. At the same time, no holes need to be drilled when installing this technical solution, and the set-top box can be flexibly moved according to installation requirements.

[0004] The technical solution adopted by the utility model is: a mobile intelligent high-definition digital set-top box, comprising a set-top box body, a box cover is clamped on the set-top box body, a temperature sensor is fixedly installed on the box cover, a processor is installed on the box cover and located on one side of the temperature sensor, a first cooling fan and a second cooling fan are respectively arranged on the box cover and located on both sides of the temperature sensor, a clamping assembly arranged in an array and used for clamping the box cover is installed on the upper end of the set-top box body, an adsorption assembly is provided on the set-top box body, and a filter is clamped on one side of the box cover.

[0005] Preferably, in order to facilitate the pressing of the clamping assembly and the box cover, the box cover is provided with clamping holes arranged in an array.

[0006] Preferably, in order to facilitate the plug-in installation of the box cover, the snap-on assembly includes a fixing rod, a mounting sleeve, and a spring; the fixing rod is fixedly mounted on the set-top box body, the spring is fixedly mounted on the fixing rod, a mounting sleeve is fixedly mounted on the other end of the spring, the mounting sleeve is plugged into the fixing rod, the mounting sleeve is plugged into the snap-on hole, a snap-on rod is rotatably mounted on the upper end of the mounting sleeve, and the snap-on rod is pressed tightly against the box cover.

[0007] Preferably, in order to facilitate the suction cup to generate adsorption force, the adsorption assembly includes a suction cup, the suction cup is fixedly mounted on the lower surface of the set-top box body, and a connecting sleeve is installed on the upper end of the suction cup, the connecting sleeve is located inside the set-top box body, and a rubber plug is slidably engaged inside the connecting sleeve, and the suction cup generates negative pressure through the movement of the rubber plug.

[0008] Preferably, in order to facilitate the adjustment of the position of the rubber plug, a threaded rod is fixedly installed on the rubber plug, a circular baffle is installed on the threaded rod, and an annular limiting plate is fixedly installed on the upper end of the connecting sleeve. By pulling the threaded rod, the rubber plug moves and the suction cup generates negative pressure.

[0009] Preferably, in order to avoid accidental decompression of the suction cup, a nut is threadedly connected to the threaded rod, and the nut is tightly pressed against the box cover.

[0010] Preferably, in order to facilitate heat dissipation inside the set-top box body, a heat dissipation port is provided on the box cover and above the filter.

[0011] Preferably, in order to facilitate installation of the filter screen, a snap-in groove is provided on one side of the box cover, and the filter screen is snap-fitted to the box cover via the snap-in groove.

[0012] The beneficial effects of the utility model are as follows: the box cover can be quickly disassembled through the snap-on assembly and the snap-on hole, thereby facilitating the inspection of the interior of the set-top box body; the filter can prevent dust from entering the interior of the set-top box body during heat dissipation and affecting the operation of the electrical components inside the set-top box body; the adsorption assembly can facilitate the fixation of the set-top box body without drilling holes, and at the same time, the suction cup can be easily depressurized, so that the set-top box can be flexibly moved according to installation requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front side structural schematic diagram of the utility model.

[0014] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0015] Figure 3 It is a partial structural schematic diagram of the utility model.

[0016] Figure 4 It is a cross-sectional schematic diagram of the utility model.

[0017] Figure 5 It is a cross-sectional schematic diagram of the clamping assembly of the present utility model.

[0018] Figure 6 It is a cross-sectional schematic diagram of the adsorption component of the utility model.

[0019] Explanation of the accompanying drawings: In the figure: 1, set-top box body; 2, box cover; 3, temperature sensor; 4, processor; 5, first cooling fan; 6, second cooling fan; 7, snap-on assembly; 701, fixing rod; 702, mounting sleeve; 703, spring; 704, snap-on rod; 8, adsorption assembly; 801, suction cup; 802, connecting sleeve; 803, rubber plug; 804, threaded rod; 805, circular baffle; 806, annular limit plate; 807, nut; 9, filter; 10, snap-on hole; 11, heat dissipation port; 12, snap-on groove. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 6As shown, the present embodiment provides a mobile intelligent high-definition digital set-top box, including a set-top box body 1, a box cover 2 is clamped on the set-top box body 1, a temperature sensor 3 is fixedly installed on the box cover 2, a processor 4 is installed on the box cover 2 and on one side of the temperature sensor 3, a first cooling fan 5 and a second cooling fan 6 are respectively arranged on the box cover 2 and on both sides of the temperature sensor 3, an output end of the temperature sensor 3 is electrically connected to the temperature sensor 3, and input ends of the first cooling fan 5 and the second cooling fan 6 are fixedly connected to the processor 4, and the first cooling fan 5 is generally normally turned on. When the temperature sensor 3 senses that the temperature inside the set-top box body 1 is too high, the signal is transmitted to the processor 4, and after processing and analysis by the processor 4, the second cooling fan 6 is turned on, which can speed up the machine. The top box body 1 dissipates heat internally to avoid excessively high temperature inside the set-top box body 1, which would affect the operation of the electronic components inside the set-top box body 1, thereby avoiding waste of resources and improving the intelligence of the present technical solution. The upper end of the set-top box body 1 is provided with a snap-in assembly 7 arranged in an array for snap-in connection with the box cover 2. The snap-in assembly 7 facilitates the pressing of the box cover 2 against the set-top box body 1 and facilitates the removal of the box cover 2, thereby facilitating the inspection of the interior of the set-top box body 1. An adsorption assembly 8 is provided on the set-top box body 1. The adsorption assembly 8 facilitates the installation of the present technical solution, so that no holes need to be drilled when installing the present technical solution, and the set-top box can be flexibly moved according to installation requirements, thereby improving the practicality of the present technical solution. A filter screen 9 is snapped on one side of the box cover 2.

[0022] The box cover 2 is provided with snap-in holes 10 arranged in an array, and the snap-in assembly 7 includes a fixing rod 701, a mounting sleeve 702, and a spring 703. The fixing rod 701 is fixedly mounted on the set-top box body 1, and the spring 703 is fixedly mounted on the fixing rod 701. The other end of the spring 703 is fixedly mounted with a mounting sleeve 702, and the mounting sleeve 702 is plugged into the fixing rod 701, and the mounting sleeve 702 is plugged into the snap-in hole 10. A snap-in rod 704 is rotatably mounted on the upper end of the mounting sleeve 702, and the snap-in rod 704 is pressed against the box cover 2. The initial state of the spring 703 is an extended state. By rotating the snap-in rod 704, the snap-in rod 704 corresponds to the snap-in hole 10. Under the action of the elastic restoring force of the spring 703, the mounting sleeve 702 moves, so that the snap-in rod 704 is plugged into the snap-in hole 10, thereby facilitating the removal of the box cover 2 and the inspection of the inside of the set-top box body 1.

[0023] The adsorption component 8 includes a suction cup 801, which is fixedly mounted on the lower surface of the set-top box body 1, and a connecting sleeve 802 is installed on the upper end of the suction cup 801, and the connecting sleeve 802 is located inside the set-top box body 1. A rubber plug 803 is slidably engaged inside the connecting sleeve 802. When the rubber plug 803 moves, the suction cup 801 generates negative pressure. A threaded rod 804 is fixedly mounted on the rubber plug 803, and a circular baffle 805 is installed on the threaded rod 804. An annular limiting plate 806 is fixedly mounted on the upper end of the connecting sleeve 802. By pulling the threaded rod 804, the rubber plug 803 moves, and the suction cup 801 generates negative pressure, which makes it easy to adsorb and fix the technical solution. By pushing the threaded rod 8 04, the suction cup 801 is depressurized to facilitate flexible adjustment to a suitable position according to installation requirements, and no holes are required when installing this technical solution. A nut 807 is threadedly connected to the threaded rod 804, and the nut 807 is pressed tightly against the box cover 2. A heat dissipation port 11 is provided on the box cover 2 and is located above the filter 9. A snap-in groove 12 is provided on one side of the box cover 2. The filter 9 is snap-in connected to the box cover 2 through the snap-in groove 12. The filter 9 is located below the heat dissipation port 11, which can prevent dust from entering the interior of the set-top box body 1 through the heat dissipation port 11, making it easy to remove the filter 9 for cleaning, thereby improving the filtering quality and preventing the filter 9 from being covered with dust, which would affect the heat dissipation effect of the first cooling fan 5 and the second cooling fan 6.

[0024] When the utility model is in use, by pulling the threaded rod 804, the rubber plug 803 moves, the suction cup 801 generates negative pressure, the technical solution is adsorbed and fixed in a suitable position, the nut 807 is turned, and the nut 807 is pressed against the box cover 2, which can avoid accidental pressing of the threaded rod 804, the suction cup 801 is depressurized, and the installation of the technical solution is affected. It can be flexibly adjusted to a suitable position according to installation needs, and no holes are required when installing the technical solution. The first cooling fan 5 is generally turned on together with the set-top box body 1. When the temperature sensor 3 senses that the temperature inside the set-top box body 1 is too high, the signal is transmitted to the set-top box body 1. The processor 4, after processing and analysis by the processor 4, turns on the second cooling fan 6, which can speed up the heat dissipation inside the set-top box body 1, avoid the internal temperature of the set-top box body 1 being too high, affecting the operation of the internal electronic components of the set-top box body 1, and can avoid waste of resources. The intelligence of the technical solution is improved. When it is necessary to inspect the inside of the set-top box, rotate the clamping rod 704 so that the clamping rod 704 corresponds to the clamping hole 10. Under the action of the elastic restoring force of the spring 703, the installation sleeve 702 moves so that the clamping rod 704 is plugged into the clamping hole 10, and the box cover 2 is removed, which is convenient for inspecting the inside of the set-top box body 1.

[0025] The above shows and describes the basic principles, main features and advantages of the invention. Those skilled in the art should understand that the invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the invention. Without departing from the spirit and scope of the invention, the invention may have various changes and improvements, which shall fall within the scope of the invention to be protected. The scope of protection of the invention shall be defined by the attached claims and their equivalents.

Claims

1. A mobile intelligent high-definition digital set-top box, comprising a set-top box body (1), a box cover (2) being clamped on the set-top box body (1), a temperature sensor (3) being fixedly mounted on the box cover (2), a processor (4) being mounted on the box cover (2) and located on one side of the temperature sensor (3), and a first cooling fan (5) and a second cooling fan (6) being respectively mounted on the box cover (2) and located on both sides of the temperature sensor (3), wherein: The upper end of the set-top box body (1) is provided with a clamping assembly (7) arranged in an array and used for clamping the box cover (2), the set-top box body (1) is provided with an adsorption assembly (8), and a filter screen (9) is clamped on one side of the box cover (2).

2. The mobile intelligent high-definition digital set-top box according to claim 1, characterized in that: The box cover (2) is provided with latching holes (10) arranged in an array.

3. The mobile intelligent high-definition digital set-top box according to claim 2 is characterized in that: The clamping assembly (7) comprises a fixing rod (701), a mounting sleeve (702), and a spring (703); the fixing rod (701) is fixedly mounted on the set-top box body (1); the spring (703) is fixedly mounted on the fixing rod (701); the other end of the spring (703) is fixedly mounted with a mounting sleeve (702); the mounting sleeve (702) is plugged into the fixing rod (701); the mounting sleeve (702) is plugged into the clamping hole (10); a clamping rod (704) is rotatably mounted on the upper end of the mounting sleeve (702); the clamping rod (704) is pressed tightly against the box cover (2).

4. The mobile intelligent high-definition digital set-top box according to claim 1, characterized in that: The adsorption component (8) comprises a suction cup (801), the suction cup (801) is fixedly mounted on the lower surface of the set-top box body (1), and a connecting sleeve (802) is mounted on the upper end of the suction cup (801), the connecting sleeve (802) is located inside the set-top box body (1), and a rubber plug (803) is slidably engaged inside the connecting sleeve (802).

5. The mobile intelligent high-definition digital set-top box according to claim 4 is characterized in that: A threaded rod (804) is fixedly mounted on the rubber stopper (803), a circular baffle (805) is mounted on the threaded rod (804), and an annular limiting plate (806) is fixedly mounted on the upper end of the connecting sleeve (802).

6. The mobile intelligent high-definition digital set-top box according to claim 5, characterized in that: The threaded rod (804) is threadedly connected with a nut (807), and the nut (807) is tightly pressed against the box cover (2).

7. The mobile intelligent high-definition digital set-top box according to claim 1, characterized in that: A heat dissipation opening (11) is provided on the box cover (2) and is located above the filter screen (9).

8. The mobile intelligent high-definition digital set-top box according to claim 1, characterized in that: A snap-fit ​​groove (12) is provided on one side of the box cover (2), and the filter screen (9) is snap-fitted to the box cover (2) via the snap-fit ​​groove (12).

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