Convergent media signal receiving terminal

Abstract

The utility model relates to the technical field of signal receiving, and discloses a fusion media signal receiving terminal, which comprises a signal receiver, a heat dissipation opening is arranged at the rear end of the signal receiver, a blade frame is arranged in the heat dissipation opening, and an automatic adjusting mechanism is arranged on the blade frame. According to the utility model, the blade frame and the automatic adjusting mechanism are additionally arranged at the heat dissipation port of the signal receiver, when the temperature of the signal receiver rises due to long-time operation, an inner expansion body of a thermal actuator in the automatic adjusting mechanism is heated to expand, so that a push rod of the thermal actuator extends outwards, and a chain belt is driven to rotate through a connecting rod; when the chain belt rotates, the plurality of louver boards are driven to rotate synchronously through the chain wheels and the extension rods, so that the louver boards are opened, the higher the temperature is, the larger the opening amplitude is, otherwise, the smaller the opening amplitude is, the heat dissipation effect is ensured, and meanwhile, external impurities can be prevented from entering the signal receiver due to the arrangement of the filter screen, so that normal operation of the signal receiver is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of signal reception, in particular to a converged media signal receiving terminal. Background Art

[0002] Converged media receiving terminals refer to terminal devices that can receive and integrate multiple media forms (such as text, pictures, audio, video, etc.). Such devices can usually receive and display information content from different media sources through the Internet or other communication networks, including but not limited to news, radio, television programs, online videos, etc.

[0003] The receiving terminal will generate a lot of heat when working for a long time. Since the heat dissipation of the traditional receiving terminal is a fixed mechanism and cannot be adjusted, if the heat dissipation port is small, the heat dissipation effect will be poor, and the high temperature environment will easily damage the internal electronic components of the terminal. If the heat dissipation port is large, it will easily cause external debris to enter, affecting the normal operation of the receiving terminal.

[0004] Therefore, we propose a converged media signal receiving terminal to solve the above problems. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies of the prior art in the above background technology, the purpose of the present invention is to provide a converged media signal receiving terminal to solve the problems raised in the above background technology.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A converged media signal receiving terminal comprises a signal receiver, a heat dissipation opening is arranged at the rear end of the signal receiver, a blade frame is arranged inside the heat dissipation opening, and an automatic adjustment mechanism is arranged on the blade frame;

[0010] The automatic adjustment mechanism includes a plurality of louvers arranged up and down and rotatably mounted in a blade frame and a thermal element arranged on one side of the blade frame. An extension rod is arranged at one end of the louver, and the extension rod passes through the blade frame and is fixed with a sprocket. The plurality of sprockets are meshed with the same chain belt, and a connecting rod fixed to the chain belt is arranged on the push rod of the thermal element.

[0011] Furthermore, one end of the connecting rod close to the chain belt is fixed to a pin on the vertical section of the chain belt.

[0012] Furthermore, a heat dissipation fan and a button switch electrically connected to the heat dissipation fan are provided inside the signal receiver, and the button switch is located directly above the push rod of the thermal element.

[0013] Furthermore, the distance between the button switch and the top of the thermal element push rod is less than the maximum stroke of the thermal element push rod.

[0014] Preferably, a filter is provided on a side of the blade frame close to the signal receiver.

[0015] (III) Beneficial effects

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] By adding a blade frame and an automatic adjustment mechanism to the heat dissipation port of the signal receiver, when the temperature of the signal receiver rises due to long-term operation, the inner expansion body of the thermal element in the automatic adjustment mechanism expands due to the heat, causing the push rod of the thermal element to extend outward, driving the chain belt to rotate through the connecting rod, and when the chain belt rotates, the sprocket and the extension rod drive multiple louvers to rotate synchronously, so that the louvers open. The higher the temperature, the greater the opening range, and vice versa, to ensure the heat dissipation effect. At the same time, the setting of the filter can prevent foreign debris from entering the interior of the signal receiver to avoid affecting its normal operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the external structure of the integrated media signal receiving terminal of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the heat dissipation port of the integrated media signal receiving terminal of the utility model;

[0020] Figure 3 This is a schematic diagram of the automatic adjustment mechanism structure of the integrated media signal receiving terminal of the utility model;

[0021] Figure 4 It is a schematic diagram of the side cross-sectional structure of the heat dissipation port of the integrated media signal receiving terminal of the utility model.

[0022] In the figure: signal receiver 1, blade frame 2, automatic adjustment mechanism 3, louver 31, thermal element 32, extension rod 33, sprocket 34, chain belt 35, connecting rod 36, cooling fan 4, button switch 5, filter 6. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only a part of the embodiments of the utility model, rather than all of the embodiments. It should be noted that the words "front", "back", "left", "right", "up" and "down" used in the following description refer to the directions in the drawings, and the words "bottom surface" and "top surface", "inside" and "outside" refer to the directions toward or away from the geometric center of a specific component, respectively. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-4 As shown, the utility model provides a converged media signal receiving terminal, including a signal receiver 1, a heat dissipation opening is provided at the rear end of the signal receiver 1, a blade frame 2 is provided inside the heat dissipation opening, an automatic adjustment mechanism 3 is provided on the blade frame 2, and a filter 6 is provided on one side of the blade frame 2 close to the signal receiver 1;

[0025] like Figure 2 and Figure 3 As shown, the automatic adjustment mechanism 3 includes a louver 31, a thermal element 32, an extension rod 33, a sprocket 34, a chain belt 35 and a connecting rod 36. A plurality of louver plates 31 are provided, and the plurality of louver plates 31 are arranged in an up-and-down manner inside the blade frame 2, and both ends of the louver plates 31 are rotatably connected to the inner wall of the blade frame 2. The thermal element 32 is arranged on one side of the blade frame 2, and an extension rod 33 is provided at one end of the louver plate 31 close to the thermal element 32. The extension rod 33 passes through the blade frame 2 and is fixed with a sprocket 34. The same chain belt 35 is meshed on the plurality of sprockets 34, and a connecting rod 36 fixed to the chain belt 35 is provided on the push rod of the thermal element 32. Specifically, the connecting rod 36 is fixed to a pin on the vertical section of the chain belt 35 at one end close to the chain belt 35.

[0026] When the heat inside the signal receiver 1 rises, the inner expansion body of the thermal element 32 expands due to the heat, causing the push rod of the thermal element 32 to extend outward. When the push rod extends, the chain belt 35 is driven to rotate through the connecting rod 36. When the chain belt 35 rotates, the multiple louvers 31 are driven to rotate synchronously through the sprocket 34 and the extension rod 33 to open. The higher the temperature of the signal receiver 1, the greater the thermal expansion of the inner expansion body of the thermal element 32, the greater the extension of the push rod, and the greater the opening of the louver 31, so that more heat is dissipated. On the contrary, the opening is smaller. The setting of the filter 6 ensures that when the louver 31 is opened to a large extent, external debris is blocked to prevent it from entering the interior of the signal receiver 1.

[0027] As a preferred technical solution of the utility model: a heat dissipation fan 4 and a button switch 5 electrically connected to the heat dissipation fan 4 are arranged inside the signal receiver 1. The button switch 5 is located directly above the push rod of the thermal element 32. The distance between the button switch 5 and the top of the push rod of the thermal element 32 is less than the maximum stroke of the push rod of the thermal element 32. The button switch 5 is used to control the opening and closing of the heat dissipation fan 4. When the internal heat of the signal receiver 1 rises to a certain level, as the push rod of the thermal element 32 extends, it will touch the button switch 5 to turn on the heat dissipation fan 4, and the signal receiver 1 will assist in heat dissipation. When the internal heat of the signal receiver 1 is small, the push rod of the thermal element 32 retracts, and the heat dissipation fan 4 is turned off when leaving the button switch 5, and is turned on as needed to save energy.

[0028] Although the present invention has been described in detail with reference to the aforementioned embodiments, it should be noted that, in the present invention, unless otherwise clearly specified and limited, the terms such as “set”, “install”, “connected”, “connected”, “fixed”, etc. should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can also be indirectly connected through an intermediate medium.

[0029] In the description of the present invention, "plurality" means two or more than two, unless otherwise clearly and specifically defined.

[0030] For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances; for technicians in this field, they can still modify the technical solutions recorded in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A converged media signal receiving terminal, comprising a signal receiver (1), characterized in that: The signal receiver (1) is provided with a heat dissipation opening at the rear end, a blade frame (2) is provided inside the heat dissipation opening, and an automatic adjustment mechanism (3) is provided on the blade frame (2); The automatic adjustment mechanism (3) comprises a plurality of louvers (31) arranged vertically and rotatably mounted in a blade frame (2) and a thermal element (32) arranged on one side of the blade frame (2); an extension rod (33) is arranged at one end of the louver (31); the extension rod (33) passes through the blade frame (2) and is fixed with a sprocket (34); the plurality of sprockets (34) are meshed with the same chain belt (35); and a connecting rod (36) fixed to the chain belt (35) is arranged on a push rod of the thermal element (32).

2. A converged media signal receiving terminal according to claim 1, characterized in that: One end of the connecting rod (36) close to the chain belt (35) is fixed to a pin on the vertical section of the chain belt (35).

3. A converged media signal receiving terminal according to claim 2, characterized in that: The signal receiver (1) is internally provided with a heat dissipation fan (4) and a button switch (5) electrically connected to the heat dissipation fan (4), and the button switch (5) is located directly above the push rod of the thermal element (32).

4. The integrated media signal receiving terminal according to claim 1, characterized in that: A filter screen (6) is provided on one side of the blade frame (2) close to the signal receiver (1).

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