CN216086873U

CN216086873U - Intelligent efficient moisture-proof dust-removing set top box

Info

Publication number: CN216086873U
Application number: CN202122045826.8U
Authority: CN
Inventors: 李伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-27
Filing date: 2021-08-27
Publication date: 2022-03-18
Anticipated expiration: 2031-08-27

Abstract

The utility model relates to the technical field of set top boxes, and particularly discloses an intelligent efficient moisture-proof dust removal set top box which comprises a set top box body, wherein antennas are fixedly connected to two sides of the front side of the set top box body, radiating holes are formed in two sides of the front side of an inner cavity of the set top box body, an interface is formed in the front side of the set top box body, a ventilation box is fixedly connected to the bottom of the inner wall of the set top box body, and fixing rods are fixedly connected to two sides of the inner wall of the ventilation box. According to the utility model, the dust guard plate drives the insertion rod to move downwards, at the moment, the insertion rod is inserted into the groove, the inner slot is driven to move through the movement of the insertion rod, and after the inner slot and the outer slot are in the same horizontal state, the positioning rod penetrates through the outer slot and is inserted into the inner slot, so that the position of the insertion rod can be fixed, the advantage of a damp-proof dust removal function is achieved, and the problem that the existing set top box does not have the damp-proof dust removal function when in use is solved.

Description

Intelligent efficient moisture-proof dust-removing set top box

Technical Field

The utility model relates to the technical field of set top boxes, in particular to an intelligent efficient moisture-proof dust-removing set top box.

Background

The digital video converting box, called as STB or set-top box for short, is a device connecting TV set and external signal source, it can convert compressed digital signal into TV content, and display it on TV set, the signal can come from cable, satellite antenna, broadband network and ground broadcast, the content received by STB can receive digital content, besides the image and sound provided by analog TV, also can receive digital content, including electronic program guide, Internet web page, etc., the existing STB has no function of damp-proof and dust-removing, the dust can easily enter the interior of STB for a long time, so it is not convenient for people to use.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects of the prior art, the intelligent high-efficiency moisture-proof dust removal set top box provided by the utility model has the advantages of moisture-proof dust removal function, and solves the problem that the existing set top box does not have the moisture-proof dust removal function when in use, and the set top box is usually used for a long time, so that dust easily enters the interior of the set top box, the service life of internal elements is influenced, and the set top box is inconvenient to use.

The utility model relates to an intelligent high-efficiency moisture-proof dust-removing set top box, which comprises a set top box body, wherein both sides of the front side of the set top box body are fixedly connected with antennas, both sides of the front side of an inner cavity of the set top box body are provided with heat dissipation holes, the front side of the set top box body is provided with an interface, the bottom of the inner wall of the set top box body is fixedly connected with a ventilation box, both sides of the inner wall of the ventilation box are fixedly connected with fixed rods, the inner sides of the fixed rods are provided with driving motors, the output ends of the driving motors are fixedly connected with connecting blocks, both sides of the connecting blocks are fixedly connected with fan blades, both sides of the set top box body are fixedly connected with fixed seats, inner cavities of the fixed seats are provided with grooves, inner cavities of the grooves are inserted with insertion rods, the tops of the insertion rods and the inner cavities of the fixed seats are fixedly connected with dust-proof plates, and positioning rods are arranged through the insertion rods and the inner cavities of the fixed seats, and the outer side of the positioning rod is fixedly connected with a limiting plate.

According to the intelligent efficient moisture-proof dust removal set-top box, the two sides of the bottom of the set-top box body are fixedly connected with the supporting legs, and the bottoms of the supporting legs are fixedly connected with the backing plate.

According to the intelligent efficient moisture-proof dust removal set top box, the inner cavity of the fixing rod is provided with the ventilation groove, the inner cavity of the ventilation groove is fixedly connected with the dust screen, and the inner cavity of the dust screen is provided with the dust hole.

According to the intelligent efficient moisture-proof dust-removing set top box, the inner inserting groove is formed in the bottom of the inner cavity of the inserting rod, the diameter of the inner inserting groove is larger than that of the positioning rod, and the inner wall of the inner inserting groove is in inserting connection with the surface of the positioning rod.

According to the intelligent efficient moisture-proof dust removal set top box, an outer inserting groove is formed in one side of the inner wall of the fixing seat, the diameter of the outer inserting groove is larger than that of the positioning rod, and the inner wall of the outer inserting groove is in inserting connection with the surface of the positioning rod.

According to the intelligent efficient moisture-proof dust-removing set top box, the dust guard is located at the top of the set top box body, and the dust guard is located on the back side of the antenna.

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

1. according to the utility model, the dust guard plate drives the insertion rod to move downwards, at the moment, the insertion rod is inserted into the groove, the inner slot is driven to move by the movement of the insertion rod, when the inner slot and the outer slot are in the same horizontal state, the positioning rod penetrates through the outer slot and is inserted into the inner slot, and the position of the insertion rod can be fixed, so that the advantage of a damp-proof dust removal function is achieved, and the problem that the existing set top box does not have the damp-proof dust removal function when in use, and the dust of the set top box is easy to enter the inner part after long-time use, so that the service life of an inner element is influenced, and therefore, the set top box is inconvenient to use is solved.

2. According to the utility model, through the arrangement of the supporting legs and the base plate, the supporting effect is achieved on the set top box body, the phenomenon that the set top box body shakes is prevented, through the arrangement of the dustproof net and the dustproof holes, the effect of blocking external dust is achieved, and further, external impurities are prevented from entering the ventilation box.

Drawings

The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:

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

FIG. 2 is a cross-sectional view of the structure of the ventilation box of the present invention;

fig. 3 is a sectional view of the fixing base structure of the present invention.

In the figure: 1. a set-top box body; 2. a ventilation box; 3. a support leg; 4. a base plate; 5. a fixed seat; 6. an antenna; 7. a dust-proof plate; 8. an interface; 9. heat dissipation holes; 10. a limiting plate; 11. fixing the rod; 12. a dust screen; 13. a dust hole; 14. a drive motor; 15. a ventilation slot; 16. connecting blocks; 17. a fan blade; 18. an outer inserting groove; 19. a groove; 20. positioning a rod; 21. an inner slot; 22. and (4) inserting the rod.

Detailed Description

In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the utility model. That is, in some embodiments of the utility model, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.

In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The set top box comprises a set top box body 1, a ventilation box 2, supporting legs 3, a base plate 4, a fixed seat 5, an antenna 6, a dustproof plate 7, an interface 8, radiating holes 9, a limiting plate 10, a fixed rod 11, a dustproof net 12, dustproof holes 13, a driving motor 14, a ventilation groove 15, a connecting block 16, fan blades 17, an outer insertion groove 18, a groove 19, a positioning rod 20, an inner insertion groove 21 and an insertion rod 22, which are all universal standard parts or parts known by a person skilled in the art, and the structure and the principle of the set top box are known by the person skilled in the art or known by a conventional experimental method.

Referring to fig. 1-3, the intelligent high-efficiency moisture-proof dust-removing set-top box comprises a set-top box body 1, wherein both sides of the front side of the set-top box body 1 are fixedly connected with antennas 6, both sides of the front side of the inner cavity of the set-top box body 1 are respectively provided with a heat dissipation hole 9, the front side of the set-top box body 1 is provided with an interface 8, the bottom of the inner wall of the set-top box body 1 is fixedly connected with a ventilation box 2, both sides of the inner wall of the ventilation box 2 are respectively fixedly connected with a fixing rod 11, the inner side of the fixing rod 11 is provided with a driving motor 14, the output end of the driving motor 14 is fixedly connected with a connecting block 16, both sides of the connecting block 16 are respectively fixedly connected with a fan blade 17, both sides of the set-top box body 1 are respectively fixedly connected with a fixing seat 5, the inner cavity of the fixing seat 5 is provided with a groove 19, the inner cavity of the groove 19 is inserted with an insertion rod 22, the top of the insertion rod 22 is fixedly connected with a dust-proof plate 7, and the inner cavities of the fixing seat 5 are respectively provided with a positioning rod 20, a limiting plate 10 is fixedly connected to the outer side of the positioning rod 20.

The landing leg 3 is fixedly connected to the two sides of the bottom of the set top box body 1, the backing plate 4 is fixedly connected to the bottom of the landing leg 3, the landing leg 3 and the backing plate 4 are arranged, the effect of supporting the set top box body 1 is achieved, and the phenomenon that the set top box body 1 can shake is prevented.

Ventilation slot 15 has been seted up to the inner chamber of dead lever 11, and ventilation slot 15's inner chamber fixedly connected with dust screen 12, dust hole 13 has been seted up to the inner chamber of dust screen 12, through the setting of dust screen 12 and dust hole 13, plays the effect that blocks to external dust, and further avoid external impurity can get into the inside of ventilation case 2.

The bottom of the inner cavity of the insertion rod 22 is provided with an inner slot 21, the diameter of the inner slot 21 is larger than that of the positioning rod 20, and the inner wall of the inner slot 21 is in plug connection with the surface of the positioning rod 20.

An outer inserting groove 18 is formed in one side of the inner wall of the fixing seat 5, the diameter of the outer inserting groove 18 is larger than that of the positioning rod 20, the inner wall of the outer inserting groove 18 is in inserting connection with the surface of the positioning rod 20, the positioning rod 20 can be smoothly inserted into the inserting rod 22 and the fixing seat 5 through the arrangement of the inner inserting groove 21 and the outer inserting groove 18, and therefore the fixing seat 5 and the inserting rod 22 can be conveniently connected.

The dust-proof plate 7 is positioned at the top of the set-top box body 1, and the dust-proof plate 7 is positioned at the back side of the antenna 6.

In the use of the utility model: at first, drive inserted bar 22 through dust guard 7 and move down, inserted bar 22 inserts the inside of recess 19 this moment, the removal through inserted bar 22 drives interior slot 21 and moves, after interior slot 21 and outer slot 18 are same horizontality, run through outer slot 18 and insert the inside of interior slot 21 with locating lever 20, can fix the position of inserted bar 22, drive connecting block 16 through driving motor 14 and rotate afterwards, it rotates to drive flabellum 17 through connecting block 16, through the inside air supply of rotation to STB body 1 of flabellum 17, prevent that STB body 1 is inside can be moist (the electrical components that appear in this paper all with external master controller with 220V commercial power electricity connection, and the master controller can play the conventional known equipment of control for the computer etc.).

The above is merely an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. The utility model provides a set top box of dampproofing dust removal of intelligence high efficiency, includes set top box body (1), its characterized in that: the antenna is fixedly connected with two sides of the front side of the set top box body (1), radiating holes (9) are formed in two sides of the front side of an inner cavity of the set top box body (1), an interface (8) is formed in the front side of the set top box body (1), a ventilation box (2) is fixedly connected with the bottom of the inner wall of the set top box body (1), fixing rods (11) are fixedly connected with two sides of the inner wall of the ventilation box (2), a driving motor (14) is installed on the inner side of each fixing rod (11), a connecting block (16) is fixedly connected with the output end of the driving motor (14), fan blades (17) are fixedly connected with two sides of the connecting block (16), fixing seats (5) are fixedly connected with two sides of the set top box body (1), grooves (19) are formed in the inner cavity of the fixing seats (5), and inserting rods (22) are inserted in the inner cavities of the grooves (19), the top fixedly connected with dust guard (7) of inserted bar (22), the inner chamber of inserted bar (22) and fixing base (5) all runs through and is provided with locating lever (20), the outside fixedly connected with limiting plate (10) of locating lever (20).

2. The intelligent high-efficiency moisture-proof and dust-removing set top box according to claim 1, characterized in that: the set top box comprises a set top box body (1), supporting legs (3) are fixedly connected to the two sides of the bottom of the set top box body (1), and base plates (4) are fixedly connected to the bottoms of the supporting legs (3).

3. The intelligent high-efficiency moisture-proof and dust-removing set top box according to claim 1, characterized in that: ventilating groove (15) have been seted up to the inner chamber of dead lever (11), the inner chamber fixedly connected with dust screen (12) of ventilating groove (15), dust hole (13) have been seted up to the inner chamber of dust screen (12).

4. The intelligent high-efficiency moisture-proof and dust-removing set top box according to claim 1, characterized in that: an inner slot (21) is formed in the bottom of the inner cavity of the insertion rod (22), the diameter of the inner slot (21) is larger than that of the positioning rod (20), and the inner wall of the inner slot (21) is in plug-in connection with the surface of the positioning rod (20).

5. The intelligent high-efficiency moisture-proof and dust-removing set top box according to claim 1, characterized in that: an outer inserting groove (18) is formed in one side of the inner wall of the fixing seat (5), the diameter of the outer inserting groove (18) is larger than that of the positioning rod (20), and the inner wall of the outer inserting groove (18) is in inserting connection with the surface of the positioning rod (20).

6. The intelligent high-efficiency moisture-proof and dust-removing set top box according to claim 1, characterized in that: the dustproof plate (7) is located at the top of the set top box body (1), and the dustproof plate (7) is located on the back side of the antenna (6).