Communication filter with protection and heat dissipation functions

Abstract

The utility model discloses a communication filter with protection and heat dissipation functions, relates to the technical field of heat dissipation of communication filters, and provides the following scheme that the communication filter comprises a filter plate and a sliding mechanism arranged at the top of the filter plate, the sliding mechanism comprises a working assembly and a sliding assembly, the working assembly comprises a handle, and the handle is arranged on the sliding assembly. A handle is arranged at the top of the filter plate, a fixing block is slidably connected to the outer wall of the handle, a first spring is fixedly connected to the inner wall of the fixing block, and a sliding block is slidably connected to the inner wall of the fixing block. The sliding block is retracted into the groove of the grip, the sliding block is ejected out, the filter plate is fixed and prevented from being ejected out according to the elastic force of the first spring, then the filter plate is inserted into the main body, the pushing block is pressed to move downwards, the sliding column is retracted into the groove, elastic support is provided by the second spring, and the filter plate can be ejected out and is convenient to replace.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of communication filters, in particular to a communication filter with protective heat dissipation function. Background Art

[0002] A circuit that effectively filters out a specific frequency point or frequencies outside of the frequency point is called a filter. Its function is to obtain a specific frequency or eliminate a specific frequency. A filter is a device or circuit that processes signals. Its main function is to allow useful signals to pass through as unattenuated as possible and to attenuate useless signals as much as possible. A filter generally has two ports, one for input signal and one for output signal. This feature can be used to obtain a sine wave of a specific frequency from a wave group or composite noise that passes through the filter.

[0003] However, when in use, the communication filter with protective heat dissipation function in the prior art dissipates heat through simple heat dissipation materials, and the heat dissipation efficiency is slow. The internal heat is dissipated by installing side-by-side fans, and the flow method of the blown heat is disordered, and the heat dissipation efficiency is not maximized. Moreover, long-term fan blowing will inhale a large amount of dust, which is easy to clog the filter plate. The filter plate disassembly steps are cumbersome and cannot achieve the purpose of quick disassembly and replacement. Therefore, a communication filter with protective heat dissipation function is needed. Utility Model Content

[0004] The purpose of the utility model is to provide a communication filter with a protective heat dissipation function, which solves the problems existing in the prior art that heat is dissipated by simple heat dissipation materials, the heat dissipation efficiency is slow, the internal heat is dissipated by installing side-by-side fans, the heat flow method of the blown out is disordered, the heat dissipation efficiency is not maximized, and a long time of fan blowing will inhale a lot of dust, which is easy to clog the filter plate, and the filter plate disassembly steps are cumbersome.

[0005] To achieve the above object, the utility model provides the following technical solutions: a communication filter with protective heat dissipation function, comprising a filter plate and a sliding mechanism arranged on the top of the filter plate, wherein the sliding mechanism comprises a working component and a sliding component;

[0006] The working assembly comprises a handle, the top of the filter plate is provided with a handle, the outer wall of the handle is slidably connected to a fixed block, the inner wall of the fixed block is fixedly connected to a first spring, and the inner wall of the fixed block is slidably connected to a sliding block;

[0007] The sliding assembly includes a pushing block, a pushing block is arranged at the bottom of the filter plate, a sliding column is fixedly connected to the bottom end of the pushing block, a second spring is fixedly connected to the inner wall of the sliding column, and a fixed column is slidably connected to the outer wall of the sliding column.

[0008] Preferably, a motor is provided on the outside of the filter plate, a connecting column is fixedly connected to the outer wall of the motor, one end of the connecting column is fixedly connected to the outer shell, one side of the outer shell is fixedly connected to the filter plate, one end of the motor is fixedly connected to a rotating shaft, the outer wall of the rotating shaft is fixedly connected to a fan blade, one end of the outer shell is fixedly connected to a connecting ring, and one side of the connecting ring is fixedly connected to the main body.

[0009] Preferably, the fixing block is provided with a sliding groove which matches the handle.

[0010] Preferably, the fixed block is provided with a sliding groove matched with the sliding block, and the sliding block forms a sliding structure with the fixed block via a handle and a first spring.

[0011] Preferably, the main body is provided with a sliding groove matched with the pushing block, and the pushing block forms a sliding structure with the main body through a sliding column and a second spring.

[0012] Preferably, the rotating shaft forms a rotating structure through a motor and fan blades.

[0013] Preferably, the motor, the rotating shaft and the fan blades are provided in two groups, and the positional relationship of the two groups of the motor, the rotating shaft and the fan blades is rotationally symmetrical about the midpoint of the main body.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. By setting a sliding block, the user inserts the filter plate into the groove of the main body, manually pulls the handle to shrink the sliding block into the groove of the handle, and pops out the sliding block according to the elastic force of the first spring to fix the filter plate to prevent it from popping out. After the filter plate is inserted into the main body, the push block is pressed downward to shrink the sliding column into the groove. The filter plate can be popped out by relying on the elastic support provided by the second spring, which is convenient for replacement.

[0016] 2. By setting the fan blades, the motor fixed inside the shell runs, so that the rotating shaft drives the fan blades to rotate, inhaling the outside air and accelerating the dissipation of internal heat. The filter plate filters the large particles of dust in the inhaled air. Through diagonal suction and blowing, it can maximize the internal heat of the main body and achieve rapid heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a communication filter with protective heat dissipation function proposed by the utility model;

[0018] Figure 2 This is a schematic diagram of the overall cross-sectional structure of a communication filter with protective heat dissipation function proposed by the utility model;

[0019] Figure 3This is a schematic diagram of the sliding structure of a communication filter with protective heat dissipation function proposed by the utility model;

[0020] Figure 4 This is a schematic diagram of the sliding structure of a communication filter with protective heat dissipation function proposed by the utility model;

[0021] Figure 5 The utility model provides a rotating structure diagram of a communication filter with protective heat dissipation function.

[0022] In the figure: 1. filter plate; 2. handle; 3. fixed block; 4. first spring; 5. sliding block; 6. pushing block; 7. sliding column; 8. second spring; 9. fixed column; 10. motor; 11. connecting column; 12. housing; 13. filter disc; 14. rotating shaft; 15. fan blade; 16. connecting ring; 17. main body. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] Example 1

[0025] like Figure 1-5 As shown, a communication filter with protective heat dissipation function in the figure includes a filter plate 1 and a sliding mechanism arranged on the top of the filter plate 1, and the sliding mechanism includes a working component and a sliding component;

[0026] The working assembly includes a handle 2, the top of the filter plate 1 is provided with the handle 2, the outer wall of the handle 2 is slidably connected to a fixed block 3, the inner wall of the fixed block 3 is fixedly connected to a first spring 4, and the inner wall of the fixed block 3 is slidably connected to a sliding block 5;

[0027] The sliding assembly includes a pushing block 6, a pushing block 6 is arranged at the bottom of the filter plate 1, a sliding column 7 is fixedly connected to the bottom end of the pushing block 6, a second spring 8 is fixedly connected to the inner wall of the sliding column 7, and a fixed column 9 is slidably connected to the outer wall of the sliding column 7.

[0028] Among them, Figure 3 As shown, the fixed block 3 is provided with a sliding groove that matches the handle 2 , which is conducive to pulling the handle 2 to retract the sliding block 5 into the groove of the fixed block 3 .

[0029] Among them, Figure 3As shown, the fixed block 3 is provided with a sliding groove that matches the sliding block 5. The sliding block 5 forms a sliding structure with the fixed block 3 through the handle 2 and the first spring 4, which is conducive to retracting the sliding block 5 into the groove of the fixed block 3 and inserting the filter plate 1 into the groove of the main body 17.

[0030] Among them, Figure 4 As shown, the main body 17 is provided with a sliding groove that matches the push block 6. The push block 6 forms a sliding structure with the main body 17 through the sliding column 7 and the second spring 8, which is conducive to quickly completing the cleaning and replacement of the main body 17.

[0031] Example 2

[0032] like Figure 1 , Figure 2 and Figure 5 As shown, this embodiment further illustrates Example 1, a motor 10 is provided on the outside of the filter plate 1, a connecting column 11 is fixedly connected to the outer wall of the motor 10, one end of the connecting column 11 is fixedly connected to the outer shell 12, one side of the outer shell 12 is fixedly connected to the filter plate 13, one end of the motor 10 is fixedly connected to the rotating shaft 14, the outer wall of the rotating shaft 14 is fixedly connected to the fan blade 15, one end of the outer shell 12 is fixedly connected to the connecting ring 16, and one side of the connecting ring 16 is fixedly connected to the main body 17.

[0033] Among them, Figure 4 As shown, the rotating shaft 14 forms a rotating structure through the motor 10 and the fan blades 15, which is conducive to the rotation of the fan blades 15 through the rotating shaft 14, and takes away the heat inside the main body 17 by blowing air.

[0034] Among them, Figure 1 As shown, two groups of motors 10, rotating shafts 14 and fan blades 15 are provided, and the positional relationship of the two groups of motors 10, rotating shafts 14 and fan blades 15 is rotationally symmetrical about the midpoint of the main body 17, which is conducive to diagonal heat dissipation through diagonal blowing and suction, and is more efficient.

[0035] When in use: first, the user inserts the filter plate 1 into the groove of the main body 17, manually pulls the handle 2, and the sliding block 5 is retracted into the groove of the handle 2. The sliding block 5 is ejected according to the elastic force of the first spring 4, and the filter plate 1 is fixed to prevent it from popping out. After the filter plate 1 is inserted into the main body 17, the push block 6 is pressed downward to shrink the sliding column 7 into the groove 9. The filter plate 1 can be ejected by relying on the elastic support provided by the second spring 8, so that the filter plate 1 can be easily replaced.

[0036] Finally, by running the motor 10 fixed inside the outer shell 12, the rotating shaft 14 drives the fan blades 15 to rotate, sucking in the outside air and accelerating the dissipation of internal heat. The filter plate 13 filters the large particles of dust in the inhaled air. Through diagonal suction and blowing, it can maximize the internal heat of the main body 17 and achieve rapid heat dissipation.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A communication filter with protective heat dissipation function, comprising a filter plate (1) and a sliding mechanism arranged on the top of the filter plate (1), characterized in that: The sliding mechanism comprises a working component and a sliding component; The working assembly comprises a handle (2), the top of the filter plate (1) is provided with the handle (2), the outer wall of the handle (2) is slidably connected to a fixed block (3), the inner wall of the fixed block (3) is fixedly connected to a first spring (4), and the inner wall of the fixed block (3) is slidably connected to a sliding block (5); The sliding assembly comprises a pushing block (6), the bottom of the filter plate (1) is provided with a pushing block (6), the bottom end of the pushing block (6) is fixedly connected to a sliding column (7), the inner wall of the sliding column (7) is fixedly connected to a second spring (8), and the outer wall of the sliding column (7) is slidably connected to a fixed column (9).

2. A communication filter with protective heat dissipation function according to claim 1, characterized in that: A motor (10) is arranged outside the filter plate (1), a connecting column (11) is fixedly connected to the outer wall of the motor (10), one end of the connecting column (11) is fixedly connected to the outer shell (12), one side of the outer shell (12) is fixedly connected to the filter plate (13), one end of the motor (10) is fixedly connected to the rotating shaft (14), the outer wall of the rotating shaft (14) is fixedly connected to the fan blade (15), one end of the outer shell (12) is fixedly connected to the connecting ring (16), and one side of the connecting ring (16) is fixedly connected to the main body (17).

3. The communication filter with protective heat dissipation function according to claim 1, characterized in that: The fixing block (3) is provided with a sliding groove which matches the handle (2).

4. The communication filter with protective heat dissipation function according to claim 1, characterized in that: The fixed block (3) is provided with a sliding groove which matches the sliding block (5); the sliding block (5) forms a sliding structure with the fixed block (3) via the handle (2) and the first spring (4).

5. The communication filter with protective heat dissipation function according to claim 2, characterized in that: The main body (17) is provided with a sliding groove which matches the pushing block (6); the pushing block (6) forms a sliding structure with the main body (17) via a sliding column (7) and a second spring (8).

6. The communication filter with protective heat dissipation function according to claim 2, characterized in that: The rotating shaft (14) forms a rotating structure through the motor (10) and the fan blades (15).

7. The communication filter with protective heat dissipation function according to claim 2, characterized in that: The motor (10), the rotating shaft (14) and the fan blades (15) are provided in two groups, and the positional relationship of the two groups of the motor (10), the rotating shaft (14) and the fan blades (15) is rotationally symmetrical about the midpoint of the main body (17).

Images