CN209692946U - Multifunctional set top box - Google Patents

Abstract

The utility model discloses a kind of multifunctional set top boxes, including external lower box body (1), external upper cover (2), internal lower box body (3) and inner head cover (4), it is characterized by: the external lower box body (1) is combined with external upper cover (2), and external upper cover (2) is located at the top of external lower box body (1), the internal lower box body (3) is combined with inner head cover (4), and the top of inner head cover (4) internally positioned lower box body (3), the bottom four corners of the outer lower box body (1) and the top quadrangle of outer upper cover (2) are provided with outer protection rubber block (5), the bottom four corners of the internal lower box body (3) and the top quadrangle of inner head cover (4) are provided with interior protection rubber block (6).

Description

Multifunctional set top box

Technical field

The utility model relates to set-top box technique field, in particular to a kind of multifunctional set top box.

Background technique

Set-top box is a kind of abbreviation of digital video switching box, is the equipment of connection a television set and outside source, The digital signal of compression can be changed into television content by it, and be shown on a television set, signal can come from wire cable, Satellite antenna, broadband network and terrestrial broadcasting, image, the sound that the received content of set-top box can be provided in addition to simulated television Except, more it is that digital content, including electronic program guides, internet webpage, subtitle etc. can be received.It enables users to existing Have and watch digital television program on television set, and formula digitlization amusement, education and commercialization activity can be interacted by network, There is complicated electronic component in the inside of set-top box, and a large amount of heat can be generated in use process, improves the temperature inside set-top box, The excessively high normal use that will affect electronic component of temperature, needs to radiate to set-top box, and traditional set-top box anticollision Ability is poor, the electronic component being easily damaged inside set-top box, and existing TV-set top box function is more single, therefore, compels That cuts needs a kind of new scheme to solve the technical problem.

Utility model content

Providing for the utility model is a kind of with multifunctional set top box, and main purpose is to have in guarantee set-top box good While the heat sinking function got well, also have the function of others, realizes a tractor serves several purposes.

To achieve the above object, the technical solution that the utility model is taken are as follows:

A kind of multifunctional set top box, including external lower box body, external upper cover, internal lower box body and inner head cover, it is described outer Subordinate's box body and external top cover combination, and external upper cover is located at the top of external lower box body, the internal lower box body with it is internal on Lid combination, and the top of the internally positioned lower box body of inner head cover, the bottom four corners of the outer lower box body and the top four of outer upper cover Angle is provided with outer protection rubber block, and the bottom four corners of the internal lower box body and the top quadrangle of inner head cover are provided with interior The inner cavity top of rubber block, the inner cavity left and right sidewall of the outer lower box body and bottom and outer upper cover is protected to be provided with damping bullet Spring, and outer lower box body is connected by damping spring with internal lower box body, external upper cover with inner head cover, interior subordinate's box It is provided with support column at left and right sides of the intracavity bottom of body, cooling fin, interior subordinate's box are provided at the top of the support column The left and right sidewall of body and bottom are provided with radiator fan, and the left and right sidewall of the external lower box body and bottom are provided with through-hole, The radiator fan, which is located above the left and right sidewall of external lower box body, is provided with water fender, the bottom four of the external lower box body Angle is provided with connecting column, and the bottom of the connecting column is provided with sucker, and the connecting column is set as telescopic connecting column.

As a kind of improvement of the utility model, it is provided with lighting device above the external upper cover, in the set-top box Shell on be provided with lighting device, easy to operate, a tractor serves several purposes.

As a kind of improvement of the utility model, it is provided with temperature alarming device on the inner head cover, when automatic detection When excessively high to internal temperature, temperature alarming device is automatically reminded to, and takes cooling measure in time, prevents from damaging, and is further extended and is produced The physical life of product.

As a kind of improvement of the utility model, the set-top box is internally provided with separation net, and the separation net passes through Card slot is fixed on inner head cover, and the separation net can move.The separation net can according to need set-top box inner part again Different spaces is cut, the space in box is made full use of.

As a kind of improvement of the utility model, it is provided with suspension arrangement on lid on the outside, which can hang It hangs on wall or is placed on desk and be ok, facilitate placement.

Compared with prior art, the utility model has the following beneficial effects:

1. the utility model by the way that damping spring is arranged between outer box and internal box, is hit in set-top box When, reduce the impact that the electronic component in internally positioned box body is subject to, protects electronic component, and outer rubber protection block can have Effect reduces to hit to be vibrated caused by set-top box；

2. the utility model is empty by the inside that the radiator fan discharge of two sides heats up by the heat that electronic component generates Gas, and cooling fin absorbs the heat for being difficult to be directly emitted in air that electronic component bottom generates, and dissipating by bottom Hot-air fan discharge, good heat dissipation effect；

3, the connecting column in the technical solution is set as telescopic connecting column, easy to operate, as needed can be certain It stretches in range.

4, it is provided with lighting device in the technical solution, is provided with lighting device, operation side on the shell of the set-top box Just, a tractor serves several purposes.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

In figure: lower box body outside 1-；Upper cover outside 2-；Lower box body inside 3-；4- inner head cover；5- outer rubber protection block； Rubber protection block in 6-；7- damping spring；8- cooling fin；9- radiator fan；10- water fender；11- connecting column；12- sucker；13- Lighting device；14- warning device；15- support column；16- suspension arrangement 17- separation net.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

A kind of multifunctional set top box as shown in Figure 1, including external lower box body 1, external upper cover 2, internal lower box body 3 and interior Portion's upper cover 4, external lower box body 1 are combined with external upper cover 2, and external upper cover 2 is located at the top of external lower box body 1, interior subordinate's box Body 3 is combined with inner head cover 4, and the top of the internally positioned lower box body 3 of inner head cover 4, bottom four corners of outer lower box body 1 and outside upper The top quadrangle of lid 2 is provided with outer protection rubber block 5, the bottom four corners of internal lower box body 3 and the top quadrangle of inner head cover 4 It is provided with interior protection rubber block 6, the inner cavity left and right sidewall of outer lower box body 1 and bottom and the inner cavity top of outer upper cover 2 are respectively provided with There is damping spring 7, and outer lower box body 1 is connected by damping spring 7 with internal lower box body 3, external upper cover 2 with inner head cover 4 It connecing, is provided with support column 15 at left and right sides of the intracavity bottom of internal lower box body 3, the top of support column 15 is provided with cooling fin 8, The left and right sidewall of internal lower box body 3 and bottom are provided with radiator fan 9, and the left and right sidewall of external lower box body 1 and bottom are respectively provided with There is a through-hole 16, the inner cavity of through-hole 16 is provided with Air Filter and is provided with Air Filter, the inner cavity that dust enters set-top box is reduced, in pollution The electronic component in portion, radiator fan 9, which is located above the left and right sidewall of external lower box body 1, is provided with water fender 10, water fender 10 Width be less than external 1 left and right sidewall of lower box body at protect rubber block 5 thickness, collide in the left and right side of set-top box When, it will not directly be collided with water fender 10, water fender 10 is caused to damage, the bottom four corners of external lower box body 1 are provided with connection Column 11, the bottom of connecting column 11 are provided with sucker 12, and the height of connecting column 11, which is greater than outside external 1 bottom of lower box body, protects rubber block 5 thickness, when placing set-top box, outer protection rubber block 5 will not be directly with the contact face contact of sucker 12, and the connecting column is arranged For telescopic connecting column, it is provided with lighting device 13 above the external upper cover, is provided with photograph on the shell of the set-top box Bright device, easy to operate, a tractor serves several purposes are provided with temperature alarming device 14 on the inner head cover.When automatically detecting inside When the temperature is excessively high, temperature alarming device is automatically reminded to, and takes cooling measure in time, prevents from damaging, and further extends the reality of product With the service life, the set-top box is internally provided with separation net 17, and the separation net is fixed on inner head cover by card slot, described Separation net can move.The separation net can according to need the space that set-top box inside division is different again, make full use of in box Space, be provided with suspension arrangement 16 on lid on the outside, which can be suspended on wall or be placed on desk It is ok, facilitates placement.

It should be noted that above-described embodiment is only presently preferred embodiments of the present invention, it is practical new there is no being used to limit this The protection scope of type, the equivalent substitution or substitution made on the basis of above scheme belong to the protection of the utility model Range.

Claims (1)

1. a kind of multifunctional set top box, including external lower box body (1), external upper cover (2), internal lower box body (3) and inner head cover (4), it is characterised in that: the external lower box body (1) is combined with external upper cover (2), and external upper cover (2) is located at external lower box body (1) top, the internal lower box body (3) are combined with inner head cover (4), and inner head cover (4) internally positioned lower box body (3) Top, the bottom four corners of the external lower box body (1) and the top quadrangle of external upper cover (2) are provided with outer protection rubber block (5), the bottom four corners of the internal lower box body (3) and the top quadrangle of inner head cover (4) are provided with interior protection rubber block (6), the inner cavity top of the inner cavity left and right sidewall of the external lower box body (1) and bottom and external upper cover (2) is provided with damping Spring (7), and external lower box body (1) and internal lower box body (3), external upper cover (2) and inner head cover (4) pass through damping spring (7) it is connected, is provided with support column (15), the support column at left and right sides of the intracavity bottom of the internal lower box body (3) (15) it being provided at the top of cooling fin (8), the left and right sidewall of the internal lower box body (3) and bottom are provided with radiator fan (9), The left and right sidewall of the external lower box body (1) and bottom are provided with through-hole, and the radiator fan (9) is located at external lower box body (1) it is provided with above left and right sidewall water fender (10), the bottom four corners of the external lower box body (1) are provided with connecting column (11), the bottom of the connecting column (11) is provided with sucker (12), and the connecting column is set as telescopic connecting column；The outside It is provided with above upper cover lighting device (13), temperature alarming device (14), the set-top box is provided on the inner head cover Be internally provided with separation net (17), the separation net is fixed on inner head cover by card slot, and the separation net can move, Suspension arrangement (16) are provided on lid on the outside.