CN213305605U

CN213305605U - Set top box with protection function

Info

Publication number: CN213305605U
Application number: CN202021652037.XU
Authority: CN
Inventors: 段文生; 赵辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-11
Filing date: 2020-08-11
Publication date: 2021-05-28
Anticipated expiration: 2030-08-11

Abstract

The utility model discloses a STB with safeguard function, which comprises a housin, the top of casing inner chamber is provided with the fixed plate, the bottom fixedly connected with adjusting shell of fixed plate, the inner chamber of adjusting shell is provided with the regulating plate, the first spring of top fixedly connected with of regulating plate, the bottom fixedly connected with bracing piece of regulating plate, the bottom of casing inner chamber is provided with the fly leaf. The utility model discloses a set up the fixed plate, adjust the shell, the regulating plate, first spring, the bracing piece, the fly leaf, the regulating block, the adjustment tank, the buffer board, the regulating wheel, spacing shell, the gag lever post, the locating lever, the control block, the second spring, the flexure strip, the stopper, the gag lever post, the buffer box, first permanent magnet, the buffer lever, second permanent magnet and anticollision board, it does not have safeguard function to have solved current STB, run into collision or eminence and drop the problem that all can lead to the damage, this STB, possess the advantage that barrier propterty is good, be worth promoting.

Description

Set top box with protection function

Technical Field

The utility model relates to a STB technical field specifically is a STB with safeguard function.

Background

The set-top box is a device for connecting the television and the external signal source, it can convert the compressed digital signal into the television content, and display it on the television, the signal can come from cable, satellite antenna, broadband network and ground broadcast, the content received by the set-top box can not only simulate the image and sound provided by the television, but also can receive the digital content, including electronic program guide, internet web page, etc., it can make the user watch the digital television program on the existing television, and can carry on the interactive digital entertainment, education and commercialization activities through the network, the existing set-top box has no protection function, the collision or falling from high place in the using process can cause the damage of the set-top box, the service life of the set-top box is reduced, the economic loss is caused to people, and it is not good for the use of people.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a STB with safeguard function possesses the advantage that barrier propterty is good, has solved current STB and has not safeguard function, runs into collision or eminence and drops and all can lead to the problem of damage.

In order to achieve the above object, the utility model provides a following technical scheme: a set top box with a protection function comprises a shell, wherein a fixed plate is arranged at the top of an inner cavity of the shell, an adjusting shell is fixedly connected to the bottom of the fixed plate, an adjusting plate is arranged in the inner cavity of the adjusting shell, a first spring is fixedly connected to the top of the adjusting plate, a supporting rod is fixedly connected to the bottom of the adjusting plate, a movable plate is arranged at the bottom of the inner cavity of the shell, the top of the movable plate is fixedly connected with the supporting rod, adjusting blocks are fixedly connected to two sides of the adjusting shell, adjusting grooves are formed in opposite sides of the two adjusting blocks, buffer plates are arranged on opposite sides of the two adjusting blocks, adjusting wheels are fixedly connected to opposite sides of the two buffer plates, one side of each adjusting wheel, which is far away from the buffer plate, penetrates through the inner cavity of the adjusting groove, limiting shells are fixedly connected to two sides, the top of the limiting rod is fixedly connected with the fixed plate, the bottoms of the opposite sides of the two limiting shells are fixedly connected with the positioning rods, the opposite sides of the two positioning rods penetrate through the buffer plate and are fixedly connected with the control block, the tops of the opposite sides of the two limiting shells are fixedly connected with the second springs, the opposite sides of the two second springs are fixedly connected with the buffer plate, two sides of the inner cavity of the shell are respectively provided with an elastic sheet, the tops and the bottoms of the opposite sides of the two elastic sheets are respectively fixedly connected with the limit block, two sides of the inner cavity of the shell are respectively provided with a limit groove matched with the limit block for use, the top of the fixed plate is fixedly connected with the set top box body, two sides of the top of the fixed plate are respectively fixedly connected with the buffer box, the bottom of the inner cavity of the buffer box is fixedly connected with the first permanent magnet, the top of buffer bar runs through to the outside of buffer box, the top of STB body is provided with the crashproof board, the bottom and the buffer bar fixed connection of crashproof board.

Preferably, the sliding blocks are fixedly connected to two sides of the bottom of the movable plate, sliding grooves matched with the sliding blocks are formed in the bottom of the inner cavity of the shell, and the top of the first spring is fixedly connected with the inner wall of the adjusting shell.

Preferably, one side that the buffer board was kept away from to the regulating wheel contacts with the inner wall of adjustment tank, and the bottom of the opposite one side of two buffer boards all is seted up with the first opening of locating lever cooperation use.

Preferably, one side of the elastic sheet, which is far away from the limiting block, is in contact with the limiting shell, and a second opening matched with the buffering rod for use is formed in the top of the buffering box.

Preferably, the top of the anti-collision plate is fixedly connected with a rubber pad, and a heat dissipation opening is formed in the front side of the front surface of the shell.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the fixed plate, adjust the shell, the regulating plate, first spring, the bracing piece, the fly leaf, the regulating block, the adjustment tank, the buffer board, the regulating wheel, spacing shell, the gag lever post, the locating lever, the control block, the second spring, the flexure strip, the stopper, the gag lever post, the buffer box, first permanent magnet, the buffer lever, second permanent magnet and anticollision board, it does not have safeguard function to have solved current STB, run into collision or eminence and drop the problem that all can lead to the damage, this STB, possess the advantage that barrier propterty is good, be worth promoting.

2. The utility model discloses a set up the regulating plate, can make the impact force that first spring absorption adjusting shell conduction comes with the bracing piece cooperation, through setting up the adjustment tank, can drive the buffer board with the regulating wheel cooperation and remove, through setting up spacing shell and gag lever post, can restrict the position of use of fixed plate, through setting up the locating lever, can make things convenient for the removal of buffer board, through setting up the control block, can prevent that the buffer board from breaking away from the locating lever, through setting up the second spring, can absorb the impact force that the buffer board brought, through setting up the flexure strip, can cooperate with stopper and gag lever post, absorb the impact force that the fly leaf comes through spacing shell conduction, through setting up the anticollision board, can prevent that the top of STB body from receiving the striking.

Drawings

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

FIG. 2 is a front view of the structure of the present invention;

fig. 3 is a partially enlarged view of a in fig. 1 according to the present invention.

In the figure: 1. a housing; 2. a fixing plate; 3. an adjustment housing; 4. an adjusting plate; 5. a first spring; 6. a support bar; 7. a movable plate; 8. an adjusting block; 9. an adjustment groove; 10. a buffer plate; 11. an adjustment wheel; 12. a limiting shell; 13. a limiting rod; 14. positioning a rod; 15. a control block; 16. a second spring; 17. an elastic sheet; 18. a limiting block; 19. a limiting groove; 20. a set-top box body; 21. a buffer box; 22. a first permanent magnet; 23. a buffer rod; 24. a second permanent magnet; 25. an anti-collision plate.

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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, a set top box with a protection function comprises a housing 1, a fixed plate 2 is disposed on the top of an inner cavity of the housing 1, an adjusting shell 3 is fixedly connected to the bottom of the fixed plate 2, an adjusting plate 4 is disposed in the inner cavity of the adjusting shell 3, a first spring 5 is fixedly connected to the top of the adjusting plate 4, a support rod 6 is fixedly connected to the bottom of the adjusting plate 4, a movable plate 7 is disposed on the bottom of the inner cavity of the housing 1, the top of the movable plate 7 is fixedly connected to the support rod 6, adjusting blocks 8 are fixedly connected to both sides of the adjusting shell 3, adjusting grooves 9 are formed in opposite sides of the two adjusting blocks 8, buffer plates 10 are disposed on opposite sides of the two adjusting blocks 8, adjusting wheels 11 are fixedly connected to opposite sides of the two buffer plates 10, one side of the adjusting wheel 11, which is far away from the buffer plates 10, penetrates through the, the inner cavity of the limiting shell 12 is provided with a limiting rod 13, the top of the limiting rod 13 is fixedly connected with the fixed plate 2, the bottoms of the opposite sides of the two limiting shells 12 are fixedly connected with positioning rods 14, the opposite sides of the two positioning rods 14 penetrate through the buffer plate 10 and are fixedly connected with control blocks 15, the tops of the opposite sides of the two limiting shells 12 are fixedly connected with second springs 16, the opposite sides of the two second springs 16 are fixedly connected with the buffer plate 10, the two sides of the inner cavity of the shell 1 are provided with elastic pieces 17, the tops and the bottoms of the opposite sides of the two elastic pieces 17 are fixedly connected with limiting blocks 18, the two sides of the inner cavity of the shell 1 are provided with limiting grooves 19 matched with the limiting blocks 18 for use, the top of the fixed plate 2 is fixedly connected with a set top box body 20, the two sides of the top of the fixed plate 2 are fixedly connected, the inner cavity of the buffer box 21 is provided with a buffer rod 23, the bottom of the buffer rod 23 is fixedly connected with a second permanent magnet 24, the top of the buffer rod 23 penetrates to the outer side of the buffer box 21, the top of the set-top box body 20 is provided with an anti-collision plate 25, the bottom of the anti-collision plate 25 is fixedly connected with the buffer rod 23, two sides of the bottom of the movable plate 7 are fixedly connected with sliding blocks, the bottom of the inner cavity of the shell 1 is provided with a sliding groove matched with the sliding blocks for use, the top of the first spring 5 is fixedly connected with the inner wall of the adjusting shell 3, one side of the adjusting wheel 11 far away from the buffer plate 10 is contacted with the inner wall of the adjusting groove 9, the bottoms of the opposite sides of the two buffer plates 10 are respectively provided with a first opening matched with the positioning rod 14 for use, one side of the elastic sheet 17 far away from the limiting block 18 is contacted with the limiting, the front side of the front surface of the shell 1 is provided with a heat dissipation opening, an adjusting plate 4 is arranged, the first spring 5 can be matched with a supporting rod 6 to absorb impact force conducted by an adjusting shell 3, the adjusting groove 9 is arranged, the first spring can be matched with an adjusting wheel 11 to drive a buffer plate 10 to move, a limiting shell 12 and a limiting rod 13 are arranged to limit the using position of the fixing plate 2, a positioning rod 14 is arranged to facilitate the movement of the buffer plate 10, a control block 15 is arranged to prevent the buffer plate 10 from separating from the positioning rod 14, a second spring 16 is arranged to absorb impact force brought by the buffer plate 10, an elastic sheet 17 is arranged to be matched with a limiting block 18 and a limiting groove 19 to absorb impact force conducted by the movable plate 7 through the limiting shell 12, an anti-collision plate 25 is arranged to prevent the top of a set top box body 20 from being collided, and the fixing plate 2 is, Adjust shell 3, regulating plate 4, first spring 5, bracing piece 6, fly leaf 7, regulating block 8, adjustment tank 9, buffer board 10, regulating wheel 11, spacing shell 12, gag lever post 13, locating lever 14, control block 15, second spring 16, elastic sheet 17, stopper 18, spacing tank 19, buffer box 21, first permanent magnet 22, buffer rod 23, second permanent magnet 24 and anticollision board 25, it does not have safeguard function to have solved current STB, run into collision or eminence and drop and all can lead to the problem of damage, this STB, possess the advantage that barrier propterty is good, be worth promoting.

When the two sides of the set top box body 20 are impacted, the buffer box 21 is impacted to drive the fixed plate 2 to move, the fixed plate 2 moves to drive the movable plate 7 to move through the cooperation of the limiting rod 13 and the supporting rod 6, the movable plate 7 moves to extrude the elastic piece 17, the elastic piece 17 is matched with the limiting groove 19 through the limiting block 18 to absorb impact force, when the top of the set top box body 20 is impacted, the anti-collision plate 25 is impacted to move downwards, the anti-collision plate 25 moves to drive the buffer rod 23 to move, the buffer rod 23 moves to drive the second permanent magnet 24 to move, the second permanent magnet 24 is matched with the first permanent magnet 22 to absorb impact force, when the set top box body 20 accidentally drops, the fixed plate 2 moves downwards, the fixed plate 2 moves to drive the adjusting shell 3 to move, the adjusting shell 3 extrudes the first spring 5, the first spring 5 contracts to absorb part of the impact force, and the, the adjusting block 8 moves to drive the adjusting groove 9 to move, the adjusting groove 9 is matched with the adjusting wheel 11 to drive the buffer plate 10 to extrude the second spring 16, and the second spring 16 absorbs the rest impact force to prevent the set top box body 20 from being damaged due to impact or high falling.

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 with a protection function comprises a shell (1), and is characterized in that: the top of the inner cavity of the shell (1) is provided with a fixed plate (2), the bottom of the fixed plate (2) is fixedly connected with an adjusting shell (3), the inner cavity of the adjusting shell (3) is provided with an adjusting plate (4), the top of the adjusting plate (4) is fixedly connected with a first spring (5), the bottom of the adjusting plate (4) is fixedly connected with a supporting rod (6), the bottom of the inner cavity of the shell (1) is provided with a movable plate (7), the top of the movable plate (7) is fixedly connected with the supporting rod (6), both sides of the adjusting shell (3) are fixedly connected with adjusting blocks (8), one sides of the two adjusting blocks (8) opposite to each other are respectively provided with an adjusting groove (9), one sides of the two adjusting blocks (8) opposite to each other are respectively provided with a buffer plate (10), one sides of the two buffer plates (10) opposite to each other are respectively fixedly connected with an adjusting wheel (11), one side of the adjusting wheels (, both sides of the top of the movable plate (7) are fixedly connected with limiting shells (12), an inner cavity of each limiting shell (12) is provided with a limiting rod (13), the top of each limiting rod (13) is fixedly connected with the fixed plate (2), the bottoms of the opposite sides of the two limiting shells (12) are fixedly connected with positioning rods (14), one opposite sides of the two positioning rods (14) penetrate through the buffer plate (10) and are fixedly connected with control blocks (15), the tops of the opposite sides of the two limiting shells (12) are fixedly connected with second springs (16), one opposite sides of the two second springs (16) are fixedly connected with the buffer plate (10), both sides of the inner cavity of the shell (1) are respectively provided with elastic pieces (17), the tops and the bottoms of the opposite sides of the two elastic pieces (17) are respectively fixedly connected with limiting blocks (18), both sides of the inner cavity of the shell (1) are respectively provided with limiting grooves (19) matched with the limiting blocks (18), the top fixedly connected with STB body (20) of fixed plate (2), the equal fixedly connected with buffering box (21) in both sides at fixed plate (2) top, the first permanent magnet (22) of bottom fixedly connected with of buffering box (21) inner chamber, the inner chamber of buffering box (21) is provided with buffer beam (23), the bottom fixedly connected with second permanent magnet (24) of buffer beam (23), the outside to buffering box (21) is run through at the top of buffer beam (23), the top of STB body (20) is provided with anticollision board (25), the bottom and buffer beam (23) fixed connection of anticollision board (25).

2. The set-top box with safeguard function according to claim 1, characterized in that: the equal fixedly connected with slider in both sides of fly leaf (7) bottom, the spout that uses with the slider cooperation is seted up to the bottom of casing (1) inner chamber, the top of first spring (5) and the inner wall fixed connection of adjusting shell (3).

3. The set-top box with safeguard function according to claim 1, characterized in that: one side that buffer board (10) were kept away from in regulating wheel (11) contacts with the inner wall of adjustment tank (9), and the bottom of two opposite sides of buffer board (10) all seted up the first opening that uses with locating lever (14) cooperation.

4. The set-top box with safeguard function according to claim 1, characterized in that: one side of the elastic sheet (17) far away from the limiting block (18) is in contact with the limiting shell (12), and a second opening matched with the buffering rod (23) for use is formed in the top of the buffering box (21).

5. The set-top box with safeguard function according to claim 1, characterized in that: the top of the anti-collision plate (25) is fixedly connected with a rubber pad, and a heat dissipation opening is formed in the front side of the front surface of the shell (1).