CN209930414U

CN209930414U - STB for network science and technology convenient to dismantle maintenance

Info

Publication number: CN209930414U
Application number: CN201920601927.9U
Authority: CN
Inventors: 刘兰香
Original assignee: Xunwu Xiangtai Network Technology Co Ltd
Current assignee: Xunwu Xiangtai Network Technology Co Ltd
Priority date: 2019-04-29
Filing date: 2019-04-29
Publication date: 2020-01-10
Anticipated expiration: 2029-04-29

Abstract

The utility model discloses a set-top box for internet technology, which is convenient to disassemble and maintain, and belongs to the technical field of set-top boxes, and comprises a set-top box shell, a bottom cover and a radiator, wherein the left and right sides of the bottom of the set-top box shell are both provided with connecting holes, the left and right sides of the inner cavity of each connecting hole are both provided with a chute, the bottom of the set-top box shell is provided with the bottom cover, the left and right sides of the bottom cover are both fixedly provided with connecting rods, the inner sides of the two connecting rods are both provided with supporting rods, the supporting rods are sleeved with the connecting holes, the inner cavity of the connecting rods is slidably connected with a sliding rod, the tops of the left and right sides of the connecting rods are both provided with a sliding block, the sliding block is slidably connected with the chute, the top of, meanwhile, the heat dissipation effect is good, the heat dissipation plate is not easy to damage, and the service life is prolonged.

Description

STB for network science and technology convenient to dismantle maintenance

Technical Field

The utility model relates to a STB technical field specifically is a STB for network science and technology convenient to dismantle maintenance.

Background

A set-top box is a device that connects a television set to an external signal 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 set-top box receives digital contents including an electronic program guide, an internet web page, subtitles, and the like, in addition to 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 a network.

The existing set top box for network science and technology is very troublesome in disassembly and maintenance, needs professional personnel to disassemble and maintain, and then is maintained, meanwhile, the set top box is poor in heat dissipation effect, easy to damage, easy to wear and tear when being placed for a long time, and short in service life.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a STB for network science and technology convenient to dismantle maintenance to the current STB for network science and technology who proposes in solving above-mentioned background art is very troublesome when dismantling the maintenance, needs professional personnel to dismantle, then maintains, and the STB radiating effect is not good simultaneously, damages easily, and the time of placing is longer, easy wearing and tearing, the shorter problem of life.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a STB for internet technology convenient to dismantle maintenance, includes STB casing, bottom and radiator, the connecting hole has all been opened to the bottom left and right sides of STB casing, the spout has all been opened to the connecting hole inner chamber left and right sides wall, STB casing bottom sets up the bottom, the equal fixed mounting in the left and right sides of bottom has the connecting rod, two the inboard of connecting rod all is provided with the bracing piece, and the bracing piece cup joints with the connecting hole mutually, connecting rod inner chamber sliding connection slide bar, the slider is all installed at connecting rod left and right sides wall top, and slider and spout sliding connection, the inner chamber top of STB casing sets up the radiator, the equal fixed mounting in the radiator bottom left and right sides has a support loop bar, and supports loop bar and cup joint mutually with the bracing piece, fixed mounting has two heat.

Preferably, the top of the set top box shell is provided with a plurality of heat dissipation holes, and dust screens are arranged in the heat dissipation holes.

Preferably, the bottom of the sliding rod is bonded with a pressing plate, the top of the sliding rod is elastically connected with a spring, the tops of the left side and the right side of the sliding rod are fixedly connected with elastic rods, and the other end of each elastic rod is fixedly connected with a sliding block.

Preferably, a sealing strip is bonded around the top of the bottom cover and is a rubber sealing strip.

Preferably, a protective pad is bonded to the bottom of the pressing plate, and the protective pad is a PVC protective pad.

Compared with the prior art, the beneficial effects of the utility model are that: through the slide bar on the connecting rod, press board, elastic rod, slider and spring can effectually dismantle bottom and STB casing, the person of facilitating the use maintains, can effectually dispel the heat to the STB through the heat dissipation fan in the radiator, utilize sealing washer and dust screen can effectually place the dust and get into the STB, avoid the dust to damage the STB, improve the life of STB.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the structure of the connecting rod of the present invention;

fig. 3 is a schematic diagram of the internal structure of the set-top box of the present invention;

fig. 4 is a schematic view of the heat sink of the present invention.

In the figure: the set top box comprises a set top box shell 100, a bottom cover 200, a connecting rod 210, a sliding rod 211, a pressing plate 212, an elastic rod 213, a sliding block 214, a spring 215, a supporting rod 220, a heat radiator 300, a supporting sleeve rod 310 and a heat radiating fan 320.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a following technical scheme: a set-top box for network technology, which is convenient to disassemble and maintain, is used for conveniently disassembling and maintaining the set-top box for network technology, please refer to fig. 1, wherein a set-top box shell 100, a bottom cover 200 and a radiator 300;

referring to fig. 1, a set-top box housing 100 is used for protecting a set-top box, and the set-top box housing 100 is made of a plastic material;

referring to fig. 1 and 2, the bottom cover 200 has a connecting rod 210, a sliding rod 211, a pressing plate 212, an elastic rod 213, a sliding block 214, a spring 215 and a supporting rod 220, the bottom cover 200 is installed at the bottom of the set-top box housing 100, specifically, the bottom cover 200 is sleeved at the bottom of the set-top box housing 100 through the connecting rod 210, the connecting rod 210 is adhered to the left and right sides of the top of the bottom cover 200, the sliding rod 211 is slidably connected to the center of the inner cavity of the connecting rod 211, the pressing plate 212 is adhered to the bottom of the sliding rod 211, the elastic rod 213 is adhered to the top of the left and right side walls of the sliding rod 211, the sliding block 214 is adhered to the other end of the elastic rod 213, the spring 215 is elastically connected to the top of the sliding rod 211, the supporting rod 220 is adhered to the left and right sides of the center of the top of the bottom cover 200, the, the sliding rod 211 is used for adjusting the sliding block 211, the pressing plate 212 is used for pressing the sliding rod 211, the elastic rod 213 is used for extending and retracting the sliding block 214, the sliding block 214 is used for being connected inside the set top box shell 100, the spring 215 is used for elastically connecting the sliding rod 211 and the supporting rod 220 and is used for connecting the supporting sleeve rod 310, the bottom cover 200, the connecting rod 210, the sliding rod 211 and the supporting rod 220 are all made of plastic materials, the elastic rod 213 is made of rubber materials, and the sliding block 214 and the spring 215 are all made of stainless steel materials;

referring to fig. 3 and 4, the heat sink 300 has a support rod 310 and a heat dissipation fan 320, the heat sink 300 is installed on the top of the inner cavity of the set-top box casing 100, specifically, the heat sink 300 is supported and connected to the top of the inner cavity of the set-top box casing 100 through the support rod 310, the support rod 310 is bonded to the left and right sides of the bottom of the heat sink 300, the heat dissipation fan 320 is connected to the inside of the heat sink 300 through bolts, the heat sink 300 is used for dissipating heat of the set-top box, the support rod 310 is used for supporting the heat sink 300, and the heat dissipation fan 320 is used.

When the heat sink 300 is used specifically, a person skilled in the art can connect the connecting rod 210 through the connecting hole in the set-top box housing 100, and can conveniently detach the set-top box housing 100 and the bottom cover 200 by using the sliding rod 211, the pressing plate 212, the elastic rod 213, the sliding block 214 and the spring 215 in the connecting rod 210, and can effectively dissipate heat of the set-top box by using the heat dissipating fan 320 in the heat sink 300.

Referring to fig. 1 again, in order to prevent dust from falling into the set top box and damaging the set top box, a plurality of heat dissipation holes are formed in the top of the set top box shell 100, dust screens are installed in the heat dissipation holes, sealing strips are bonded around the top of the bottom cover 200, the sealing strips are rubber sealing strips, the dust can be effectively prevented from falling into the set top box, and the service life of the set top box is prolonged.

While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, as long as there is no structural conflict, the various features of the disclosed embodiments of the present invention can be used in any combination with each other, and the description of such combinations is not exhaustive in the present specification only for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides a STB for network technology convenient to dismantle maintenance which characterized in that: the multifunctional STB comprises an STB shell (100), a bottom cover (200) and a radiator (300), wherein connecting holes are formed in the left side and the right side of the bottom of the STB shell (100), sliding grooves are formed in the left side wall and the right side wall of an inner cavity of each connecting hole, the bottom cover (200) is arranged at the bottom of the STB shell (100), connecting rods (210) are fixedly arranged on the left side and the right side of the bottom cover (200), supporting rods (220) are arranged on the inner sides of the two connecting rods (210), the supporting rods (220) are sleeved with the connecting holes, the inner cavity of each connecting rod (210) is slidably connected with a sliding rod (211), sliding blocks (214) are arranged on the top of the left side wall and the right side wall of each connecting rod (210), the sliding blocks (214) are slidably connected with the sliding grooves, the radiator (300) is arranged on, and the supporting sleeve rod (310) is sleeved with the supporting rod (220), and two heat dissipation fans (320) are fixedly installed in the heat sink (300).

2. The set top box for network technology convenient to disassemble and maintain according to claim 1, wherein: the top of the set top box shell (100) is provided with a plurality of heat dissipation holes, and dust screens are arranged in the heat dissipation holes.

3. The set top box for network technology convenient to disassemble and maintain according to claim 1, wherein: the bottom of the sliding rod (211) is bonded with a pressing plate (212), the top of the sliding rod (211) is elastically connected with a spring (215), the tops of the left side and the right side of the sliding rod (211) are fixedly connected with elastic rods (213), and the other end of each elastic rod (213) is fixedly connected with a sliding block (214).

4. The set top box for network technology convenient to disassemble and maintain according to claim 1, wherein: and sealing strips are bonded around the top of the bottom cover (200), and the sealing strips are rubber sealing strips.

5. The set top box for network technology convenient to dismantle and maintain of claim 3, wherein: and a protective pad is bonded at the bottom of the pressing plate (212), and the protective pad is a PVC protective pad.