Multifunctional set top box

Abstract

The utility model discloses a multifunctional set top box, particularly relates to the technical field of communication equipment, and comprises a heat dissipation box, the upper end of the heat dissipation box is provided with a ventilation opening, two sides of the upper end of the heat dissipation box are provided with clamping mechanisms, and the right side of the heat dissipation box is fixedly connected with a control switch. And the inner sides of the two clamping mechanisms are movably connected with a set top box body. According to the multifunctional set top box disclosed by the utility model, the set top boxes with different body sizes can be fixed by the equipment through the arranged clamping mechanism, so that the set top box is tightly fixed at a desired placing position, the fixing effect is good, the set top box cannot be knocked off carelessly, and the safety is improved; through the arranged protection mechanism, the device can fix the wire on the device, the wire can be prevented from being bent and broken, it can be guaranteed that the wire cannot fall off from the device after the connector is damaged, normal use of the device cannot be affected, and the application range is wider.

Description

Technical Field

[0001] The utility model relates to the technical field of communication equipment, in particular to a multifunctional set-top box. Background Art

[0002] A set-top box is a device that connects a TV set to an external signal source. It can convert compressed digital signals into TV content and display them on the TV set. The signals can come from cable, satellite antenna, broadband network and terrestrial broadcasting. In addition to the images and sounds that analog TV can provide, the set-top box can also receive data content, including electronic program guides, Internet pages, subtitles, etc. It enables users to watch digital TV programs on existing TV sets and conduct interactive digital entertainment, education and commercial activities through the Internet.

[0003] The prior art has the following problems.

[0004] 1. The existing multifunctional set-top boxes are used casually in the home. As its name suggests, they are often placed directly on the top of the TV or on the TV support frame, which makes it easy for the set-top box to fall to the ground, resulting in damage to the set-top box. In addition, the ordinary set-top box support frame on the market has a simple structure and a single function, which cannot guarantee the flexible use of the set-top box.

[0005] 2. Most of the existing multi-function set-top boxes use crystal connectors for connection, but the springs on the crystal connectors are easy to break or lose their elasticity, resulting in loose network cable connections, affecting normal use. In addition, there are usually many wires on the set-top box, which are messy. The wires are often bent at the ends, causing wire breakage, affecting normal use. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A multifunctional set-top box comprises a heat sink, wherein a vent is provided at the upper end of the heat sink, clamping mechanisms are provided at both sides of the upper end of the heat sink, a control switch is fixedly connected to the right side of the heat sink, a set-top box body is movably connected to the inner sides of two clamping mechanisms, antennas are fixedly connected to both sides of the rear end of the set-top box body, a protective mechanism is fixedly connected to the rear end of the set-top box body, and a display screen is fixedly connected to the front end of the set-top box body.

[0008] Preferably, the clamping mechanism includes a fixed box, the lower end of the fixed box is fixedly connected to both sides of the upper end of the heat dissipation box, the inner wall of the fixed box is provided with a sliding rod, the outer wall of the sliding rod is provided with a spring 1, the inner side of the spring 1 is fixedly connected with a fixed block 1, the upper end of the fixed block 1 is fixedly connected with a support plate, the outer side of the lower end of the support plate is fixedly connected with a fixed block 2, the internal bag of the support plate is embedded with a mounting groove, the bottom wall of the inner cavity of the mounting groove is slidably connected with a baffle, the upper end of the baffle is fixedly connected with a pull rod, the outer wall of the pull rod is fixedly sleeved with a spring 2, and the upper end of the pull rod is fixedly connected with a clamping plate.

[0009] Preferably, the inner wall of the fixed box is slidably connected to the outer wall of the sliding rod, and the outer wall of the sliding rod is sleeved with the inner wall of the spring 1.

[0010] Preferably, the outer side of the spring 1 is fixedly connected to the inner side of the fixed box, and the inner side of the spring 1 is fixedly connected to the outer side of the fixed block 1.

[0011] Preferably, the protective mechanism includes a mounting seat, the front end of the mounting seat is fixedly connected to the rear end of the set-top box body, the upper end of the mounting seat is provided with a movable groove, one side of the inner wall of the movable groove is provided with a spring three, the other side of the spring three is fixedly connected with a movable block, one side of the movable block is fixedly connected with a push plate, the upper end of the push plate is embedded with an anti-slip groove, both sides of the upper end of the movable block are hinged with splints, and the outer sides of the front and rear ends of the splints are clamped with springs four.

[0012] Preferably, the upper end of the mounting seat is embedded and connected with the outer wall of the movable groove, and one side of the inner wall of the movable groove is fixedly connected with one side of the spring three.

[0013] Preferably, the spring four is U-shaped and is symmetrically arranged on both sides of the clamping plate.

[0014] Preferably, the outer wall of the vent is embedded and connected to the upper end of the heat dissipation box, and the lower end of the clamping mechanism is fixedly connected to both sides of the upper end of the heat dissipation box.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] The clamping mechanism of the utility model enables the device to fix set-top boxes of different sizes, so that the set-top boxes are tightly fixed at a desired placement position, with good fixing effect, and the set-top boxes will not be knocked off due to carelessness, thereby increasing safety.

[0017] During the implementation of the utility model, the protective mechanism provided enables the equipment to fix the wire on the device, which can not only prevent the wire from bending and breaking, but also ensure that the wire will not fall off the device after the connector is damaged, thereby not affecting the normal use of the device and having a wider range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the clamping mechanism of the utility model;

[0020] Figure 3 It is a detailed structural diagram of the clamping mechanism of the utility model;

[0021] Figure 4 This is a schematic diagram of the protection mechanism structure of the utility model;

[0022] Figure 5 It is a side view of the utility model.

[0023] In the figure: 1. heat sink; 2. vent; 3. clamping mechanism; 4. control switch; 5. set-top box body; 6. antenna; 7. protection mechanism; 8. display screen; 31. fixed box; 32. slide bar; 33. spring one; 34. fixed block one; 35. support plate; 36. fixed block two; 37. mounting groove; 38. baffle; 39. pull rod; 310. spring two; 311. card plate; 71. mounting seat; 72. movable groove; 73. spring three; 74. movable block; 75. push plate; 76. anti-slip groove; 77. clamping plate; 78. spring four. DETAILED DESCRIPTION

[0024] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0025] like Figure 1 , Figure 5 As shown, a multifunctional set-top box comprises a heat dissipation box 1, an upper end of the heat dissipation box 1 is provided with a vent 2, and both sides of the upper end of the heat dissipation box 1 are provided with a clamping mechanism 3, the clamping mechanism 3 enables the device to fix set-top boxes of different sizes, so that the set-top box is tightly fixed at a desired placement position, the fixing effect is good, the set-top box will not be knocked off due to carelessness, and the safety is increased, a control switch 4 is fixedly connected to the right side of the heat dissipation box 1, the inner sides of the two clamping mechanisms 3 are movably connected to a set-top box body 5, antennas 6 are fixedly connected to both sides of the rear end of the set-top box body 5, and a protective mechanism 7 is fixedly connected to the rear end of the set-top box body 5, the protective mechanism 7 enables the device to fix the wire on the device, which can avoid the bending and breaking of the wire, and can ensure that the wire will not fall off the device after the connector is damaged, thereby not affecting the normal use of the device, and the application range is wider, a display screen 8 is fixedly connected to the front end of the set-top box body 5, the outer wall of the vent 2 is embedded and connected to the upper end of the heat dissipation box 1, and the lower end of the clamping mechanism 3 is fixedly connected to both sides of the upper end of the heat dissipation box 1.

[0026] like Figure 2 , Figure 3 As shown, the clamping mechanism 3 includes a fixed box 31, the lower end of the fixed box 31 is fixedly connected to both sides of the upper end of the heat dissipation box 1, the inner wall of the fixed box 31 is provided with a slide bar 32, the outer wall of the slide bar 32 is provided with a spring 1 33, the inner side of the spring 1 33 is fixedly connected with a fixed block 1 34, the upper end of the fixed block 1 34 is fixedly connected with a support plate 35, the lower end of the support plate 35 is fixedly connected with a fixed block 2 36, the inner bag of the support plate 35 is embedded with a mounting groove 37, the inner cavity bottom wall of the mounting groove 37 is slidably connected with a baffle 38, the upper end of the baffle 38 is fixedly connected with a pull rod 39, the outer wall of the pull rod 39 is fixedly sleeved with a spring 2 310, and the upper end of the pull rod 39 is fixedly connected with a clamping plate 311;

[0027] The inner wall of the fixed box 31 is slidably connected to the outer wall of the slide rod 32, and the outer wall of the slide rod 32 is sleeved with the inner wall of the spring 1 33;

[0028] The outer side of the spring 1 33 is fixedly connected to the inner side of the fixed box 31 , and the inner side of the spring 1 33 is fixedly connected to the outer side of the fixed block 1 34 .

[0029] As can be seen from the above, the support plate 35 and the clamping plate 311 are both L-shaped.

[0030] like Figure 4 As shown, the protection mechanism 7 includes a mounting seat 71, the front end of the mounting seat 71 is fixedly connected to the rear end of the set-top box body 5, the upper end of the mounting seat 71 is provided with a movable groove 72, one side of the inner wall of the movable groove 72 is provided with a spring three 73, the other side of the spring three 73 is fixedly connected with a movable block 74, one side of the movable block 74 is fixedly connected with a push plate 75, the upper end of the push plate 75 is embedded with an anti-slip groove 76, the upper ends of the movable block 74 are hinged with clamping plates 77 on both sides, and the outer sides of the front and rear ends of the clamping plates 77 are clamped with spring four 78;

[0031] The upper end of the mounting seat 71 is embedded and connected with the outer wall of the movable groove 72, and one side of the inner wall of the movable groove 72 is fixedly connected with one side of the spring three 73;

[0032] The spring four 78 is U-shaped and is symmetrically arranged on both sides of the clamping plate 77.

[0033] As can be seen from the above, arc grooves are symmetrically provided on the inner sides of the two clamping plates 77 to increase the contact area with the wire, and to increase the stability of the wire when the movable block 74 moves to the bottom but does not contact the wire end.

[0034] The working principle of the utility model is as follows: first, the operator pulls the support plate 35 according to the size of the set-top box body 5, and when the width is sufficient, the set-top box body 5 is placed on the support plate 35, and further, the support plate 35 is loosened, and the fixing block 2 36 is pulled to drive the fixing block 1 34 to slide on the fixing box 31 through the slide rod 32, and under the elastic action of the spring 1 33, the support plate 35 is moved to the original position to clamp the set-top box body 5, and further, the operator pulls the card plate 311 upwards, and after reaching a sufficient height, the card plate 311 is loosened, and the spring 2 310 will give the baffle 38 a downward elastic force, so that the baffle 38 pulls the card plate 311 downwards through the pull rod 39, so that the card plate 311 is tightly pressed against the upper end of the set-top box body 5, and the set-top box body 5 can be fixed, and then the movable block 74 and the clamping plate are used to fix the set-top box body 5. The matching arrangement 77 is used, when inserting the wire onto the device during use, the push plate 75 is first pushed to push the movable block 74 outwards, and then the wire is pressed between the clamping plates 77 on both sides of the movable block 74. Under the action of spring four 78, the wire is clamped between the clamping plates 77. Since there is a certain distance between the two clamping plates 77, the wire is not clamped particularly tightly. Then the push plate 75 is released, and the movable block 74 can be pulled back to the device in the left and right directions of spring three 73, so that the end of the clamping plate 77 is against the connector of the connecting line, and the connector of the wire is pressed tightly into the socket on the device, which can prevent the connector from falling off the device after the spring piece on the crystal connector breaks or loses its elasticity, and can fix the wire on the device, which can not only avoid the bending and breaking of the wire, but also ensure that the wire will not fall off the device after the connector is damaged.

[0035] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A multifunctional set-top box, comprising a heat dissipation box (1), characterized in that: The upper end of the heat dissipation box (1) is provided with a vent (2), and clamping mechanisms (3) are provided on both sides of the upper end of the heat dissipation box (1). A control switch (4) is fixedly connected to the right side of the heat dissipation box (1), and a set-top box body (5) is movably connected to the inner sides of the two clamping mechanisms (3). Antennas (6) are fixedly connected to both sides of the rear end of the set-top box body (5), a protective mechanism (7) is fixedly connected to the rear end of the set-top box body (5), and a display screen (8) is fixedly connected to the front end of the set-top box body (5).

2. A multifunctional set-top box according to claim 1, characterized in that: The clamping mechanism (3) comprises a fixed box (31), the lower end of the fixed box (31) is fixedly connected to both sides of the upper end of the heat dissipation box (1), the inner wall of the fixed box (31) is provided with a sliding rod (32), the outer wall of the sliding rod (32) is provided with a spring 1 (33), the inner side of the spring 1 (33) is fixedly connected to a fixed block 1 (34), the upper end of the fixed block 1 (34) is fixedly connected to a support plate (35), the outer side of the lower end of the support plate (35) is fixedly connected to a fixed block 2 (36), the inner bag of the support plate (35) is embedded with a mounting groove (37), the inner cavity bottom wall of the mounting groove (37) is slidably connected to a baffle (38), the upper end of the baffle (38) is fixedly connected to a pull rod (39), the outer wall of the pull rod (39) is fixedly sleeved with a spring 2 (310), and the upper end of the pull rod (39) is fixedly connected to a clamping plate (311).

3. A multifunctional set-top box according to claim 2, characterized in that: The inner wall of the fixed box (31) is slidably connected to the outer wall of the sliding rod (32), and the outer wall of the sliding rod (32) is sleeved with the inner wall of the spring 1 (33).

4. A multifunctional set-top box according to claim 3, characterized in that: The outer side of the spring one (33) is fixedly connected to the inner side of the fixed box (31), and the inner side of the spring one (33) is fixedly connected to the outer side of the fixed block one (34).

5. A multifunctional set-top box according to claim 1, characterized in that: The protective mechanism (7) comprises a mounting seat (71), the front end of the mounting seat (71) is fixedly connected to the rear end of the set-top box body (5), the upper end of the mounting seat (71) is provided with a movable groove (72), one side of the inner wall of the movable groove (72) is provided with a spring three (73), the other side of the spring three (73) is fixedly connected to a movable block (74), one side of the movable block (74) is fixedly connected to a push plate (75), the upper end of the push plate (75) is embedded and connected with an anti-slip groove (76), the upper end of the movable block (74) is hinged with clamping plates (77) on both sides, and the front and rear ends of the clamping plates (77) are both clamped with springs four (78) on the outer sides.

6. A multifunctional set-top box according to claim 5, characterized in that: The upper end of the mounting seat (71) is embedded and connected with the outer wall of the movable groove (72), and one side of the inner wall of the movable groove (72) is fixedly connected with one side of the spring three (73).

7. A multifunctional set-top box according to claim 6, characterized in that: The spring four (78) is U-shaped and is symmetrically arranged on both sides of the clamping plate (77).

8. A multifunctional set-top box according to claim 1, characterized in that: The outer wall of the vent (2) is embedded and connected to the upper end of the heat dissipation box (1), and the lower end of the clamping mechanism (3) is fixedly connected to both sides of the upper end of the heat dissipation box (1).

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