Set top box with interface protection function

Abstract

The utility model provides a set top box with an interface protection function, which relates to the technical field of set top boxes and comprises a set top box body, a signal line interface is fixedly mounted at the bottom end of the set top box body, a dustproof frame is fixedly mounted at the position, close to the signal line interface, of the bottom end of the set top box body, and a limiting groove is formed in the dustproof frame. A dustproof plate is arranged in the limiting groove, fixing blocks B are fixedly installed on the two sides of the top end of the dustproof plate, tension springs are installed at the top ends of the fixing blocks B, and fixing blocks A are fixedly installed at the positions, close to the tension springs, of the top end of the interior of the dustproof frame. Through the design of the dustproof frame, the dustproof plate and the tension spring, when the set top box body is not used, the dustproof plate can be driven by the tension of the tension spring to move to the front end of the signal line interface along the limiting groove, so that the signal line interface is protected, and the phenomenon that dust enters the signal line interface when the set top box body is not used for a long time is avoided; and the signal line interface is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of set-top boxes, in particular to a set-top box with an interface protection function. Background Art

[0002] A set-top box is a multimedia device that is typically used to receive and decode digital TV signals, Internet video streams, and other multimedia content, and then transmit these contents to a TV or monitor. The set-top box can be connected to various broadcast and network services via cable, satellite, optical fiber or wireless networks, providing rich entertainment and information content.

[0003] Announcement No. CN215601432U discloses a set-top box, including a shell and a circuit module assembled in the shell, the circuit module includes an interface unit or a wireless transceiver unit, the shell includes: a lower shell and an upper cover, the lower shell has a side enclosure, a first LED component is embedded in the side enclosure, a second LED component is embedded in the upper cover, the first LED component and the second LED component serve as atmosphere lights, the light of the first LED component radiates horizontally, and the light of the second LED component radiates vertically. Although the utility model adds a first LED component and a second LED component to the set-top box, the first LED component and the second LED component serve as atmosphere lights, the light of the first LED component diverges horizontally, and the light of the second LED component diverges vertically, which can increase the ornamental value of the set-top box and add dynamic beauty. At the same time, the setting of the first LED component and the second LED component will not affect the original function of the set-top box, and the overall structure is simple and easy to manufacture. However, the traditional set-top box may have defects in interface protection, which may cause dust to enter the interface of the set-top box, resulting in the interface of the set-top box being unprotected. The dust entering may be affected by the dust, resulting in poor model reception when the model is connected to the signal line, affecting its use, so improvement is needed. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a set-top box with an interface protection function.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a set-top box with an interface protection function, comprising a set-top box body, a signal line interface fixedly installed at the bottom end of the set-top box body, a dustproof frame fixedly installed at a position near the signal line interface at the bottom end of the set-top box body, a limiting groove is provided inside the dustproof frame, a dustproof plate is provided inside the limiting groove, fixed blocks B are fixedly installed on both sides of the top end of the dustproof plate, and a tension spring is installed at the top end of the fixed block B.

[0006] Furthermore, a fixing block A is fixedly installed at the top of the dustproof frame near the tension spring, the fixing block A is fixedly installed with one end of the tension spring away from the fixing block B, and the bottom end of the tension spring is fixedly installed between the fixing block A. Accordingly, in order to keep the dustproof plate in one direction through the tension spring, the dustproof plate is blocked at the signal line interface.

[0007] Furthermore, a push block is fixedly mounted on the top of the front end of the dustproof plate, and a slot is provided at the front end of the dustproof frame near the push block.

[0008] Further, the card slot is slidably connected to the push block. Accordingly, in order to limit the moving track of the dustproof plate.

[0009] Furthermore, a fixing mechanism is provided at the rear end of the set-top box body, and the fixing mechanism includes a mounting plate, and the mounting plate is provided at the rear end of the set-top box body, and a protective plate is fixedly installed at the front end of the mounting plate, and a placement groove is provided inside the protective plate. Accordingly, the set-top box body can be fixed on a wall.

[0010] Further, the placement slot is slidably connected to the set-top box body. Accordingly, for the convenience of placing the set-top box body in the placement slot.

[0011] Furthermore, a wiring hole is provided at the bottom of the protective plate near the signal line interface, so as to facilitate the connection of the signal line at the bottom of the set-top box body.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, by arranging the dustproof frame, the dustproof plate and the tension spring, when the set-top box body is not in use, the dustproof plate can be driven by the tension of the tension spring to move along the limit groove to the front end of the signal line interface, so that the signal line interface is protected, and the phenomenon of dust entering the signal line interface when the set-top box body is not used for a long time is avoided, so that the signal line interface is protected.

[0014] 2. In the present invention, by providing the protective plate, the mounting plate and the placement groove, the set-top box body can be mounted on the wall by being placed in the placement groove, so that the set-top box body can be installed in a variety of ways and fixed to the wall. Installing the set-top box on the wall can free up desktop space, making the room tidier and more orderly. Wall installation can make the set-top box and related cables more concealed and will not be messily piled up on the TV stand or media unit, which helps to improve the visual neatness of the room. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1A schematic diagram of a set-top box with an interface protection function is provided for the utility model;

[0016] Figure 2 A bottom view of a partially exploded structure of a set-top box with an interface protection function is provided for the utility model;

[0017] Figure 3 The utility model proposes a set-top box with an interface protection function Figure 2 Enlarged view of point A in the middle;

[0018] Figure 4 The utility model provides a partial structural schematic diagram of a set-top box with an interface protection function.

[0019] Legend:

[0020] 1. Set-top box body; 2. Protective plate; 3. Mounting plate; 4. Placement slot; 5. Dustproof frame; 6. Signal line interface; 7. Fixing block A; 8. Tension spring; 9. Fixing block B; 10. Limiting slot; 11. Dustproof plate; 12. Push block; 13. Card slot; 14. Wiring hole. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1

[0024] See also Figure 1-3The utility model provides a technical solution: a set-top box with an interface protection function, comprising a set-top box body 1, a signal line interface 6 is fixedly installed at the bottom of the set-top box body 1, a dust frame 5 is fixedly installed at the bottom of the set-top box body 1 near the signal line interface 6, a limiting groove 10 is provided inside the dust frame 5, a dust plate 11 is arranged inside the limiting groove 10, fixed blocks B9 are fixedly installed on both sides of the top of the dust plate 11, a tension spring 8 is installed on the top of the fixed block B9, a fixed block A7 is fixedly installed at the top of the dust frame 5 near the tension spring 8, and the fixed block A7 is fixedly installed with the end of the tension spring 8 away from the fixed block B9 The bottom end of the tension spring 8 is fixedly installed between the fixed block A7, a push block 12 is fixedly installed on the top of the front end of the dustproof plate 11, and a card slot 13 is opened at the front end of the dustproof frame 5 near the push block 12, and the card slot 13 is slidably connected to the push block 12. The design of the dustproof frame 5, the dustproof plate 11 and the tension spring 8 is to enable the dustproof plate 11 to move along the limiting groove 10 to the front end of the signal line interface 6 by the tension of the tension spring 8 when the set-top box body 1 is not in use, so that the signal line interface 6 is protected, avoiding the phenomenon that dust enters the signal line interface 6 when the set-top box body 1 is not used for a long time, so that the signal line interface 6 is protected.

[0025] Embodiment 2

[0026] See also Figure 2 , 4 A fixing mechanism is provided at the rear end of the set-top box body 1, and the fixing mechanism includes a mounting plate 3, which is arranged at the rear end of the set-top box body 1. A protective plate 2 is fixedly installed at the front end of the mounting plate 3, and a placement groove 4 is provided inside the protective plate 2. The placement groove 4 is slidably connected to the set-top box body 1. A wiring hole 14 is provided at the bottom end of the protective plate 2 near the signal line interface 6. The design of the protective plate 2, the mounting plate 3 and the placement groove 4 is to enable the set-top box body 1 to be installed on the wall by placing it in the placement groove 4, so that the set-top box body 1 has a variety of installation methods and is fixed to the wall. Installing the set-top box on the wall can free up desktop space, thereby making the room more tidy and orderly. Wall installation can make the set-top box and related cables more concealed and will not be messily piled on the TV stand or media unit, which helps to improve the visual neatness of the room.

[0027] Working principle: When installing the set-top box body 1 on the wall, first fix the installation at the position where the set-top box body 1 needs to be installed. Then pick up the set-top box body 1 and move it downward from the top of the placement slot 4 until the set-top box body 1 moves to the inside of the placement slot 4. Then move the push block 12 in the direction away from the tension spring 8. The movement of the push block 12 drives the dustproof plate 11 to move until the dustproof plate 11 moves away from the signal line connector. Then pick up the signal line and insert the signal line into the position of the signal line interface 6. When the signal line interface 6 is not in use, the dustproof plate 11 is driven by the tension of the tension spring 8 to move and block the signal line interface 6, so that the signal line interface 6 is shielded and protected.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A set-top box with an interface protection function, comprising a set-top box body (1), characterized in that: A signal line interface (6) is fixedly installed at the bottom of the set-top box body (1); a dust frame (5) is fixedly installed at a position near the signal line interface (6) at the bottom of the set-top box body (1); a limiting groove (10) is provided inside the dust frame (5); a dust plate (11) is provided inside the limiting groove (10); fixed blocks B (9) are fixedly installed on both sides of the top of the dust plate (11); a tension spring (8) is installed at the top of the fixed block B (9).

2. The set-top box with interface protection function according to claim 1, characterized in that: A fixing block A (7) is fixedly installed at a position near the tension spring (8) at the top of the inner part of the dustproof frame (5); the fixing block A (7) is fixedly installed with an end of the tension spring (8) away from the fixing block B (9); and the bottom end of the tension spring (8) is fixedly installed with the fixing block A (7).

3. The set-top box with interface protection function according to claim 1, characterized in that: A push block (12) is fixedly mounted on the top end of the front end of the dustproof plate (11), and a card slot (13) is provided at the front end of the dustproof frame (5) near the push block (12).

4. The set-top box with interface protection function according to claim 3, characterized in that: The card slot (13) is slidably connected to the push block (12).

5. The set-top box with interface protection function according to claim 1, characterized in that: The rear end of the set-top box body (1) is provided with a fixing mechanism, the fixing mechanism comprising a mounting plate (3), the mounting plate (3) being arranged at the rear end of the set-top box body (1), the front end of the mounting plate (3) being fixedly mounted with a protective plate (2), the interior of the protective plate (2) being provided with a placement groove (4).

6. The set-top box with interface protection function according to claim 5, characterized in that: The placement slot (4) is slidably connected to the set-top box body (1).

7. The set-top box with interface protection function according to claim 5, characterized in that: A wiring hole (14) is provided at the bottom end of the protective plate (2) near the signal line interface (6).

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