Wave-absorbing modulator convenient to install and maintain

Abstract

The utility model relates to a wave-absorbing modulator convenient to install and maintain, which belongs to the field of wave-absorbing modulators, and comprises a modulator shell and a base, the base is provided with a fixing assembly and a positioning assembly, the fixing assembly comprises a rotating rod rotationally installed in the base, and the rotating rod is provided with a rotating shaft. The outer sides of the two rotating rods are in threaded connection with two moving blocks, and guide columns are fixedly installed at the tops of the two moving blocks. According to the wave-absorbing modulator convenient to install and maintain, by installing the fixing assembly, when a wave-absorbing layer, a dielectric layer, a metal bottom plate and other modules in the wave-absorbing modulator are damaged or need to be maintained and replaced, the shell and the base of the wave-absorbing modulator can be rapidly and conveniently detached, the installation and detachment process is simplified, and the installation and detachment efficiency is improved. And by installing the positioning assembly, limiting installation can be further carried out on modules such as a wave absorbing layer, a dielectric layer and a metal bottom plate in the wave absorbing modulator, and the installation and use effects of the device are improved.

Description

Technical Field

[0001] This utility model relates to the field of absorbing modulator technology, specifically to an absorbing modulator that is easy to install and maintain. Background Technology

[0002] An absorbing modulator is a device that combines absorbing materials and modulator technology. It can absorb or significantly attenuate the photon energy of transmitted electromagnetic waves and modulate low-frequency signals onto high-frequency carrier signals for transmission. From the modulator's perspective, it is an important component of modern communications. Its main function is to modulate low-frequency signals (such as audio, video, and data) onto high-frequency carrier signals to facilitate signal transmission and reception. This process is called modulation and is one of the fundamental and core technologies in modern communications.

[0003] Currently, most absorbing modulator housings and bases are installed and fixed using bolts, nuts, and other accessories. When the absorbing layer, dielectric layer, metal base plate, and other modules inside the absorbing modulator housing are damaged or need to be repaired or replaced, the disassembly of the housing and base is usually quite complicated, which reduces the installation efficiency and quality of the absorbing modulator. This application proposes a new technical solution to address this technical bottleneck. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model patent provides a design scheme for an absorber modulator that is easy to install and maintain. It has the advantages of convenient installation and disassembly, and solves the problem of complex disassembly of the absorber modulator housing and base which are fixed by bolts, nuts and other accessories, thereby improving installation and maintenance efficiency.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an absorbing modulator that is easy to install and maintain, comprising a modulator housing and a base, wherein a fixing component is provided on the base and a positioning component is provided on the base;

[0006] The fixing assembly includes a rotating rod rotatably mounted inside the base, and two movable blocks are threadedly connected to the outer sides of the two rotating rods. A guide post is fixedly mounted on the top of each of the two movable blocks.

[0007] Positioning rods are fixedly installed on opposite sides of the two guide columns, mounting sleeves are fixedly installed on the outer side of the rotating rod, a filter frame is snapped into the top of the base, and snapping blocks are fixedly installed on both sides of the filter frame.

[0008] Furthermore, the positioning component includes two columns fixedly installed on the top of the base, with clamping plates slidably installed on the opposite side of the two columns, and fasteners threadedly connected to the opposite sides of the two sets of clamping plates, and a filter screen fixedly installed inside the modulator housing.

[0009] Furthermore, the base has a through hole inside, and the rotating rod extends to the outside of the base through the through hole. There are two rotating rods.

[0010] Furthermore, openings are provided on both sides of the base, and insertion holes are provided on the opposite side of the modulator housing. The positioning rod is inserted into the modulator housing through the openings and insertion holes.

[0011] Furthermore, a groove is provided on the top of the inner wall of the base, and the guide column is slidably connected to the base through the groove.

[0012] Furthermore, both ends of the two rotating rods are engraved with threaded grooves, and the interiors of the two sets of moving blocks are provided with threaded holes. The moving blocks are threadedly connected to the rotating rods through the threaded holes and threaded grooves.

[0013] Furthermore, each of the two columns has a movable groove on its opposite side, and the clamping plate is slidably connected to the column through the movable groove. The column and the clamping plate are transparent.

[0014] Furthermore, the fixing component consists of a turntable and a screw, and the interior of the column is provided with a number of extension holes. The opposing sides of the two sets of clamping plates are provided with screw holes for threaded connection of the fixing component.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] This easy-to-install and maintain absorbing modulator, equipped with fixing components, allows for quick and convenient disassembly of the modulator housing from the base when internal modules such as the absorbing layer, dielectric layer, and metal base plate are damaged or require repair or replacement. This simplifies the installation and disassembly process and improves the ease of maintenance and repair. Furthermore, the installation of positioning components further limits the positioning of the internal modules such as the absorbing layer, dielectric layer, and metal base plate, thereby improving the installation and performance of the device. Attached Figure Description

[0017] Figure 1 This is a cross-sectional view of the structure of this utility model;

[0018] Figure 2 This utility model Figure 1 Enlarged view of the A-structure;

[0019] Figure 3 This is a perspective view of the modulator housing structure of this utility model;

[0020] Figure 4 This is a three-dimensional view of the base structure of this utility model.

[0021] In the diagram: 1. Modulator housing; 2. Base; 3. Rotating rod; 4. Moving block; 5. Guide column; 6. Positioning rod; 7. Mounting sleeve; 8. Filter frame; 9. Snap-fit ​​block; 10. Column; 11. Clamping plate; 12. Fixing component; 13. Filter screen. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figures 1 to 4 The absorbing modulator in this embodiment is easy to install and maintain, including a modulator housing 1 and a base 2. A fixing component and a positioning component are provided on the base 2.

[0024] Example 1: The fixing component includes a rotating rod 3 that is rotatably mounted inside the base 2. The base 2 has a through hole, and the rotating rod 3 extends to the outside of the base 2 through the through hole. There are two rotating rods 3.

[0025] Two movable blocks 4 are threadedly connected to the outer sides of the two rotating rods 3. Both ends of the two rotating rods 3 are engraved with threaded grooves. The interior of the two sets of movable blocks 4 is provided with threaded holes. The movable blocks 4 are threadedly connected to the rotating rods 3 through the threaded holes and threaded grooves, which facilitates the rotation and movement of the movable blocks 4.

[0026] Guide posts 5 are fixedly installed on the top of both movable blocks 4. A sliding groove is opened on the top of the inner wall of the base 2. The guide posts 5 are slidably connected to the base 2 through the sliding groove. The guide posts 5 guide the sliding, so that the positioning rod 6 can be moved and stored, achieving the purpose of quickly installing and disassembling the modulator housing 1 and the base 2, thereby facilitating the maintenance of the modules inside the absorbing modulator.

[0027] Positioning rods 6 are fixedly installed on the opposite sides of the two guide pillars 5. Openings are provided on both sides of the base 2. Insertion holes are provided on the opposite side of the modulator housing 1. The positioning rods 6 are inserted into the modulator housing 1 through the openings and insertion holes, which facilitates the installation and connection of the modulator housing 1 and the base 2.

[0028] An installation sleeve 7 is fixedly installed on the outside of the rotating rod 3, and a filter frame 8 is snapped into the top of the base 2. Snap-fit ​​blocks 9 are fixedly installed on both sides of the filter frame 8.

[0029] It should be noted that this easy-to-install and maintain absorbing modulator, through the installation of a fixing component, allows for quick and convenient disassembly of the absorbing modulator housing 1 and base 2 when the absorbing layer, dielectric layer, metal base plate, or other modules inside the absorbing modulator are damaged or need repair or replacement. This simplifies the installation and disassembly process and improves the convenience of absorbing modulator maintenance and repair.

[0030] Specifically, when the absorbing modulator, which is easy to install and maintain, needs to be repaired or replaced, such as the absorbing layer, dielectric layer, and metal base plate inside the absorbing modulator housing 1, the user holds the installation sleeve 7 and manually rotates the rotating rod 3, causing the two moving blocks 4 to move in opposite directions. This allows the two sets of moving blocks 4 to slide within the base 2, thereby moving and storing the two positioning rods 6 inside the base 2. This releases the positioning rods 6 from their restriction on the modulator housing 1, allowing the absorbing modulator to be disassembled, thus facilitating the disassembly and maintenance of the internal wave layer, dielectric layer, and metal base plate.

[0031] Example 2: Please refer to Figure 1 Based on Embodiment 1, a positioning component is also provided on the base 2. The positioning component includes two columns 10 that are fixedly installed on the top of the base 2. A clamping plate 11 is slidably installed on the opposite side of the two columns 10. A moving groove is provided on the opposite side of the two columns 10. The clamping plate 11 is slidably connected to the column 10 through the moving groove. The columns 10 and the clamping plate 11 are transparent, so that the user can connect and limit the fixing member 12 with the clamping plate 11.

[0032] Both sets of clamping plates 11 have a fixing member 12 threadedly connected to their opposite sides. The fixing member 12 consists of a turntable and a screw. The column 10 has a number of extension holes inside. Both sets of clamping plates 11 have screw holes for threaded connection of the fixing member 12 on their opposite sides. The user can turn the turntable to drive the screw to rotate, so as to release the threaded connection of the clamping plate 11.

[0033] A filter 13 is fixedly installed inside the modulator housing 1. A ventilation slot is provided on the top of the modulator housing 1, and the filter 13 is located inside the ventilation slot to facilitate heat dissipation of the internal wave-absorbing layer, dielectric layer, metal base plate and other modules of the wave-absorbing modulator.

[0034] It should be noted that this easy-to-install and maintain absorbing modulator, by installing positioning components, can further limit the installation of modules such as the absorbing layer, dielectric layer, and metal base plate inside the absorbing modulator, thereby improving the installation and use effect of the device.

[0035] Specifically, this easy-to-install and maintain absorbing modulator allows for individual maintenance and replacement of modules such as the absorbing layer, dielectric layer, and metal base plate after the modulator housing 1 is separated from the base 2. By twisting the fixing part 12, the threaded connection between the fixing part 12 and the clamping plate 11 is released, thereby releasing the restriction on the module. This allows the user to remove the module for maintenance without damage, improving the effectiveness of the device. At the same time, the position of the clamping plate 11 can be adjusted by sliding to better adjust, install, and clamp different modules.

[0036] The working principle of the above embodiments is as follows:

[0037] (1) When the absorbing modulator, which is easy to install and maintain, needs to be repaired or replaced, the user can hold the installation sleeve 7 and manually rotate the rotating rod 3 to make the two moving blocks 4 move in opposite directions, so that the two sets of moving blocks 4 slide in the base 2, thereby driving the two positioning rods 6 to move and be stored in the base 2, releasing the positioning rods 6 from the limiting position of the modulator housing 1, so that the absorbing modulator can be disassembled, thereby facilitating the disassembly and repair of the internal wave layer, dielectric layer, metal base plate and other modules.

[0038] (2) When the modulator housing 1 and the base 2 are separated, and the modules such as the absorbing layer, dielectric layer and metal base plate need to be repaired or replaced individually, the fixing part 12 is twisted to release the threaded connection between the fixing part 12 and the clamping plate 11, thereby releasing the limitation on the module. This makes it convenient for the user to remove the module for maintenance without damage, improving the effect of the device. At the same time, the position of the clamping plate 11 can be adjusted by sliding to better adjust, install and clamp different modules.

[0039] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0040] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An absorbing modulator that is easy to install and maintain, comprising a modulator housing (1) and a base (2), characterized in that: A fixing component is provided on the base (2), and a positioning component is provided on the base (2); The fixing assembly includes a rotating rod (3) rotatably mounted inside the base (2), and two moving blocks (4) are threadedly connected to the outer sides of the two rotating rods (3). A guide post (5) is fixedly mounted on the top of each of the two moving blocks (4). Positioning rods (6) are fixedly installed on the opposite sides of the two guide pillars (5), and mounting sleeves (7) are fixedly installed on the outer side of the rotating rod (3). A filter frame (8) is snapped into the top of the base (2), and snap-fit ​​blocks (9) are fixedly installed on both sides of the filter frame (8).

2. The absorbing modulator that is easy to install and maintain according to claim 1, characterized in that: The positioning assembly includes two columns (10) fixedly installed on the top of the base (2). A clamping plate (11) is slidably installed on the opposite side of the two columns (10). A fastener (12) is threadedly connected to the opposite side of the two sets of clamping plates (11). A filter screen (13) is fixedly installed inside the modulator housing (1).

3. The absorbing modulator that is easy to install and maintain according to claim 1, characterized in that: The base (2) has a through hole inside, and the rotating rod (3) extends to the outside of the base (2) through the through hole. There are two rotating rods (3).

4. The absorbing modulator that is easy to install and maintain according to claim 1, characterized in that: The base (2) has openings on both sides, and the modulator housing (1) has insertion holes on the opposite side. The positioning rod (6) is inserted into the modulator housing (1) through the openings and insertion holes.

5. The absorbing modulator that is easy to install and maintain according to claim 1, characterized in that: The top of the inner wall of the base (2) is provided with a sliding groove, and the guide column (5) is slidably connected to the base (2) through the sliding groove.

6. The absorbing modulator according to claim 1, characterized in that: Both ends of the two rotating rods (3) are engraved with threaded grooves, and the interiors of the two sets of moving blocks (4) are provided with threaded holes.

7. The absorbing modulator that is easy to install and maintain according to claim 6, characterized in that: The moving block (4) is threadedly connected to the rotating rod (3) through a threaded hole and a threaded groove.

8. The absorbing modulator that is easy to install and maintain according to claim 2, characterized in that: Each of the two columns (10) has a moving groove on one side opposite to the column (10), and the clamping plate (11) is slidably connected to the column (10) through the moving groove. The column (10) and the clamping plate (11) are transparent.

9. The absorbing modulator that is easy to install and maintain according to claim 2, characterized in that: The fixing component (12) consists of a turntable and a screw. The column (10) has a number of extension holes inside. The two sets of clamping plates (11) have screw holes on opposite sides for threaded connection of the fixing component (12).

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