CN209448852U

CN209448852U - A kind of set-top box with anti-wire winding structure

Info

Publication number: CN209448852U
Application number: CN201920397294.4U
Authority: CN
Inventors: 董钢
Original assignee: Dongguan Nuozheng Electronics Co Ltd
Current assignee: Dongguan Nuozheng Electronics Co Ltd
Priority date: 2019-03-26
Filing date: 2019-03-26
Publication date: 2019-09-27
Anticipated expiration: 2029-03-26

Abstract

The utility model system provides a kind of set-top box with anti-wire winding structure, including shell, circuit board and winding motor are equipped in shell, shell is externally provided with signal port, signal port is connect with circuit board, the output end of winding motor is located at the outside of shell, the output end of winding motor is fixedly connected with wind-up roll, wind-up roll is by supporting ring flat-plate to be fixed with position-limiting drum, support ring flat-plate is located at wind-up roll close to one end of shell, it supports and is equipped with resigning string holes in ring flat-plate, support and be additionally provided with wire body retaining mechanism on ring flat-plate, wire body retaining mechanism is located at resigning string holes close to the side of shell.The utility model can effectively mitigate the burden that manpower arranges cable, after having placed cable, the length that cable is exposed to the external world can be automatically adjusted by winding structure, to avoid cable that wound upon themselves occur or cause to wind with other cables, it can effectively ensure integrally-built fastness, and this structure can be suitable for the cable of different length, it is versatile.

Description

A kind of set-top box with anti-wire winding structure

Technical field

The utility model relates to set-top boxes, specifically disclose a kind of set-top box with anti-wire winding structure.

Background technique

Set-top box is also known as digital video switching box, is a kind of equipment for connecting television set and outside source, it can be incited somebody to action The digital signal of compression is converted into television content, and shows on a television set, and digital signal can derive from wire cable, defend Star antenna, broadband network or terrestrial broadcasting.

Signal communication between set-top box and television set is mainly to be completed by cable connection, and the both ends of cable connect respectively Pick top box and television set, and to adapt to different scene demands, the length of cable that set-top box is equipped with is generally all long, on machine top Box and television set at a distance of it is closer when, the extra part of cable be easy to wound upon themselves or with other cable winds, once involve It is insecure then to will lead to overall structure to route, in addition, mixed and disorderly kinking also will affect beauty.

Utility model content

Based on this, it is necessary to be directed to prior art problem, provide a kind of set-top box with anti-wire winding structure, can adjust Cable is exposed to extraneous length and is applicable to the cable of different length to effectively avoid kinking, versatile.

To solve prior art problem, the utility model discloses a kind of set-top box with anti-wire winding structure, including shell, Circuit board and winding motor are equipped in shell, shell is externally provided with signal port, and signal port is connect with circuit board, winding motor Output end is located at the outside of shell, and the output end of winding motor is fixedly connected with wind-up roll, and wind-up roll is by supporting ring flat-plate to fix There is position-limiting drum, support ring flat-plate is located at wind-up roll close to one end of shell, supports and be equipped with resigning string holes in ring flat-plate, supports on ring flat-plate also Equipped with wire body retaining mechanism, wire body retaining mechanism is located at resigning string holes close to the side of shell.

Further, shell is equipped with several heat dissipation mesh.

Further, the bottom of shell is fixed at least three stabilizer blades, and the bottom of stabilizer blade is fixed with sucker.

Further, the outer wall of wind-up roll is equipped with the hiding wire casing in shape of threads.

Further, wire body retaining mechanism includes determining clamp clip, dynamic clamp clip and lock screw, determines clamp clip and is fixed on receipts Winding up roller is close to one end of shell, and one end and the dynamic clamp clip for determining clamp clip are hinged, and the other end for determining clamp clip passes through lock screw It is connect with dynamic clamp clip.

Further, determine to be also connected with spring between clamp clip and dynamic clamp clip, spring is located at the side of lock screw.

The utility model has the following beneficial effects: the utility model discloses a kind of set-top box with anti-wire winding structure, setting Automanual cable winds structure, can effectively mitigate the burden that manpower arranges cable, after having placed cable, by winding structure energy Enough automatic adjustment cables are exposed to extraneous length, thus avoid cable that wound upon themselves occur or cause to wind with other cables, It can effectively ensure integrally-built fastness, and this structure can be suitable for the cable of different length, it is versatile.

Detailed description of the invention

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

Fig. 2 is the schematic diagram of the section structure of the utility model A-A ' along Fig. 1.

Appended drawing reference are as follows: shell 10, heat dissipation mesh 101, circuit board 11, signal port 12, stabilizer blade 13, sucker 14, winding Motor 20, wind-up roll 21, hiding wire casing 211, support ring flat-plate 22, resigning string holes 221, position-limiting drum 23, wire body retaining mechanism 30, clamp Tight piece 31, dynamic clamp clip 32, lock screw 33, spring 34.

Specific embodiment

For the feature, technological means and specific purposes achieved, function that can further appreciate that the utility model, below The utility model is described in further detail in conjunction with attached drawing and specific embodiment.

With reference to Fig. 1, Fig. 2.

The utility model embodiment discloses a kind of set-top box with anti-wire winding structure, including shell 10, sets in shell 10 There are circuit board 11 and winding motor 20, shell 10 is externally provided with signal port 12, and signal port 12 is connect with circuit board 11, winding electricity The output end of machine 20 is located at the outside of shell 10, and the output end of winding motor 20 is fixedly connected with wind-up roll 21, and wind-up roll 21 is logical It crosses support ring flat-plate 22 and is fixed with position-limiting drum 23, position-limiting drum 23 is coaxial with the axle center of wind-up roll 21, it is preferable that position-limiting drum 23 and winding Spacing between roller 21 is equal to the diameter of cable, it can be ensured that there was only a layer line cable between position-limiting drum 23 and wind-up roll 21, it can be ensured that The stability of cable winding, support ring flat-plate 22 are located at wind-up roll 21 close to one end of shell 10, support to be equipped in ring flat-plate 22 and step down String holes 221 supports and is additionally provided with wire body retaining mechanism 30 on ring flat-plate 22, and wire body retaining mechanism 30 is located at resigning string holes 221 close to shell The side of body 10.

The working process of the utility model is as follows: cable is protruded into position-limiting drum 23 and winding from the side far from support ring flat-plate 22 Between roller 21, cable passes through resigning string holes 221, and cable passes through 221 certain length of resigning string holes, it is ensured that one end of cable can connect After connecing signal port 12, wire body retaining mechanism 30 locks cable, starts winding motor 20, and winding motor 20 drives wind-up roll 21 Rotation, the cable far from 12 one end of signal port are got up by the winding of wind-up roll 21, and position-limiting drum 23 can be avoided cable winds, it is ensured that Reliable in action is wound, winds to after length needed for cable residue, stops winding motor 20, the both ends of cable are separately connected television set And signal port, cable do not have extra part and fall to ground or winding is caused to influence beauty.

The utility model is arranged automanual cable and winds structure, can effectively mitigate the burden that manpower arranges cable, place After good cable, the length that cable is exposed to the external world can be automatically adjusted by winding structure, is twined to avoid cable that itself occurs It causes to wind around or with other cables, can effectively ensure integrally-built fastness, and this structure can be suitable for different length Cable, it is versatile.

In the present embodiment, shell 10 is equipped with several heat dissipation mesh 101, and heat dissipation mesh 101 can effectively improve machine top The heat dissipation performance of box, to effectively ensure the working performance of circuit board 11, it is preferable that heat dissipation 101 face circuit board 11 of mesh.

In the present embodiment, the bottom of shell 10 is fixed at least three stabilizer blades 13, and the bottom of stabilizer blade 13 is fixed with sucker 14, by 14 connecting platform surface of sucker, the stability of shell 10 can be effectively improved, can effectively reduce the work of winding motor 20 When the vibration that generates.

In the present embodiment, the outer wall of wind-up roll 21 is equipped with the hiding wire casing 211 in shape of threads, i.e. hiding 211 screw thread of wire casing encloses Outer wall around wind-up roll 21 is arranged, and hides the width of wire casing 211 and the diameter matches of cable, can effectively store cable.

In the present embodiment, wire body retaining mechanism 30 includes determining clamp clip 31, dynamic clamp clip 32 and lock screw 33, clamp Tight piece 31 is fixed on wind-up roll 21 close to one end of shell 10, and one end and the dynamic clamp clip 32 for determining clamp clip 31 are hinged, and clamp is tight The other end of piece 31 is connect by lock screw 33 with dynamic clamp clip 32, is tightened lock screw 33 and can then be shortened and determines clamp clip 31 With the spacing of dynamic clamp clip 32, so that cable be clamped.

Based on the above embodiment, determine to be also connected with spring 34 between clamp clip 31 and dynamic clamp clip 32, spring 34 is located at lock The side of tight screw 33, spring 34 can buffer the active force of locking, at the same determine when unclamping lock screw 33 clamp clip 31 and Dynamic clamp clip 32 can be automatically separated.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it should not be understood as limiting the scope of the patent of the utility model.It should be pointed out that for the common of this field For technical staff, without departing from the concept of the premise utility, various modifications and improvements can be made, these all belong to In the protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims

1. a kind of set-top box with anti-wire winding structure, which is characterized in that including shell (10), electricity is equipped in the shell (10) Road plate (11) and winding motor (20), the shell (10) are externally provided with signal port (12), the signal port (12) with it is described Circuit board (11) connection, the output end of the winding motor (20) are located at the outside of the shell (10), the winding motor (20) output end is fixedly connected with wind-up roll (21), and the wind-up roll (21) is by supporting ring flat-plate (22) to be fixed with position-limiting drum (23), support ring flat-plate (22) is located at the one end of the wind-up roll (21) close to the shell (10), the support ring flat-plate (22) resigning string holes (221) are equipped in, are additionally provided with wire body retaining mechanism (30) on the support ring flat-plate (22), the wire body locking Mechanism (30) is located at side of the resigning string holes (221) close to the shell (10).

2. a kind of set-top box with anti-wire winding structure according to claim 1, which is characterized in that on the shell (10) Equipped with several heat dissipation mesh (101).

3. a kind of set-top box with anti-wire winding structure according to claim 1, which is characterized in that the shell (10) Bottom is fixed at least three stabilizer blades (13), and the bottom of the stabilizer blade (13) is fixed with sucker (14).

4. a kind of set-top box with anti-wire winding structure according to claim 1, which is characterized in that the wind-up roll (21) Outer wall be equipped in shape of threads hiding wire casing (211).

5. a kind of set-top box with anti-wire winding structure according to claim 1, which is characterized in that the wire body locks machine Structure (30) includes determine clamp clip (31), dynamic clamp clip (32) and lock screw (33), described to determine described in clamp clip (31) is fixed on Wind-up roll (21) is cut with scissors close to the one end of the shell (10), described one end for determining clamp clip (31) and the dynamic clamp clip (32) It connects, the other end for determining clamp clip (31) is connect by lock screw (33) with the dynamic clamp clip (32).

6. a kind of set-top box with anti-wire winding structure according to claim 5, which is characterized in that described to determine clamp clip (31) it is also connected between the dynamic clamp clip (32) spring (34), the spring (34) is located at the lock screw (33) Side.