Protective structure of filter

Abstract

The utility model provides a protection structure of filter, relates to filter technical field, including filter body and protection mechanism, the outside of filter body is provided with the protection mechanism, the protection mechanism includes mounting subassembly, butt joint subassembly, folding subassembly and fixing subassembly, the outside of filter body is provided with the mounting subassembly, butt joint subassembly, folding subassembly and fixing subassembly, the fixing subassembly is provided with the butt joint subassembly, folding subassembly and fixing subassembly. Through the arrangement of the folding assembly, the folding plate can be folded and stored, so that the bottom of the protective cover can be connected with a circuit, the protection of the protective cover on the metal connecting plug is not affected, the use requirement of a user is met, and through the arrangement of the protective mechanism and the installation assembly, the filter body is convenient to install. The butt joint assembly can limit the protective cover, the folding assembly enables the protective cover to be folded, and the fixing assembly fixes the folded protective cover, so that the protective cover can be protected after line connection, and the practicability of the filter protection structure is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a protective structure of a filter. Background Art

[0002] A filter is a filter circuit composed of capacitors, inductors and resistors. The filter can effectively filter out a specific frequency point in the power line or frequencies other than the frequency point to obtain a power signal of a specific frequency, or eliminate a power signal after a specific frequency.

[0003] After searching, the patent number "CN215682238U" mentioned in the text that "the utility model discloses a protective structure of a filter, including a filter body, both ends of the filter body are fixed with metal plugs, both ends of the filter body are provided with protective components, the outer wall of the filter body is provided with a fixing component, and the protective component is fixed to the filter body through the fixing component; through the auxiliary protective component, the protective component includes a slot, a plug rod, a fixing plate, an auxiliary plate, a rotating shaft and a protective sleeve, so that the metal plugs of the filter body can form self-protection through the protective sleeve during transportation, effectively avoiding the metal plugs from colliding with each other during transportation. In order to avoid the drawbacks of wear or damage caused by collision, a fixing component is set, wherein the fixing component includes an inner bin, a slider, a spring, an opening, a connecting rod, a grip rod, a locking rod and a locking groove, so that the protective component can be more firmly plugged into the filter body and will not be easily loosened, thereby ensuring the stability and practicality of the device. When in use, the metal plug connector can be completely covered by the protective cover to form a protection to prevent the plug connectors from colliding with each other during transportation of the filter and causing wear or damage. However, after the metal plug connector is connected to the line, the protective cover of the filter is affected by the line and cannot protect the metal plug connector of the filter, thereby reducing the practicality of the filter protection structure.

[0004] Therefore, we provide a filter protection structure to solve the above problems. Utility Model Content

[0005] The purpose of the utility model is to provide a filter protection structure to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a filter protection structure, comprising a filter body and a protection mechanism, wherein the protection mechanism is arranged outside the filter body;

[0007] The protective mechanism includes an installation component, a docking component, a folding component and a fixing component. The installation component is arranged on the outside of the filter body, the docking components are arranged on the left and right sides of the filter body, the folding components are arranged on the front and back sides of the filter body, and the fixing component is arranged on the rear side of the filter body.

[0008] Preferably, the mounting assembly comprises a mounting plate and a metal joint, the mounting plates are fixedly mounted on both the front and rear sides of the filter body, and the metal joints are fixedly mounted on both the left and right sides of the filter body.

[0009] Preferably, the docking assembly comprises a docking plate and a docking joint, the docking plate is fixedly mounted on the outer side of the filter body, and the docking joint is fixedly mounted on one side of the docking plate.

[0010] Preferably, the folding assembly comprises a folding frame and a protective cover, the folding frame is rotatably mounted on the outside of the filter body, and the protective cover is fixedly mounted on the inside of the folding frame.

[0011] Preferably, the fixing assembly comprises a first spring telescopic rod and a fixing plate, the first spring telescopic rod is fixedly mounted on the back side of the protective cover, and the fixing plate is fixedly mounted on the back side of the filter body.

[0012] Preferably, a folding assembly is provided inside the protective cover, and the folding assembly includes a slide groove and a slide rod, a folding plate, a docking groove, a second spring telescopic rod, a third spring telescopic rod and a fixed plug plate.

[0013] Preferably, the protective cover is provided with a slide groove on both the front and rear sides, a slide rod is slidably installed inside the slide groove, a folding plate is fixedly installed at one end of the slide rod, a docking groove is provided on the top of the folding plate, and the inner surface of the docking groove is embedded in the outer surface of the docking joint.

[0014] Preferably, a second spring telescopic rod is fixedly installed on one side of the protective cover, a third spring telescopic rod is fixedly installed on the rear side of the protective cover, and a fixed plug plate is fixedly installed on one side of the folding plate.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. By setting the folding component, the folding plate can be folded and stored, so that the bottom of the protective cover can be connected to the line without affecting the protection of the protective cover to the metal plug connector, thus meeting the user's use needs.

[0017] 2. Through the setting of the protection mechanism, the installation component facilitates the installation of the filter body, the docking component can limit the protective cover, the folding component allows the protective cover to be folded, and the fixing component fixes the folded protective cover, so that the protective cover can also provide protection after the line is connected, thereby improving the practicality of the filter protection structure. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a schematic diagram of the structure of the protective mechanism and folding assembly of the utility model after unfolding;

[0020] Figure 3 This is a schematic diagram of the structure of the protective cover of the utility model;

[0021] Figure 4 For this utility model Figure 3 Enlarged view of point A in .

[0022] Numbers in the figure: 1. filter body; 2. protective mechanism; 21. mounting assembly; 211. mounting plate; 212. metal joint; 22. docking assembly; 221. docking plate; 222. docking joint; 23. folding assembly; 231. folding frame; 232. protective cover; 24. fixing assembly; 241. first spring telescopic rod; 242. fixing plate; 3. folding assembly; 31. slide groove; 32. slide rod; 33. folding plate; 34. docking groove; 35. second spring telescopic rod; 36. third spring telescopic rod; 37. fixing plug plate. 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] Embodiment 1

[0025] See also Figure 1-4 As shown, the utility model provides a technical solution: a protective structure of a filter, comprising a filter body 1 and a protective mechanism 2, wherein the protective mechanism 2 is arranged outside the filter body 1;

[0026] The protective mechanism 2 includes an installation component 21, a docking component 22, a folding component 23 and a fixing component 24. The installation component 21 is arranged on the outside of the filter body 1, the docking components 22 are arranged on the left and right sides of the filter body 1, the folding components 23 are arranged on the front and back sides of the filter body 1, and the fixing component 24 is arranged on the rear side of the filter body 1.

[0027] Furthermore, the mounting assembly 21 includes a mounting plate 211 and a metal connector 212. The mounting plates 211 are fixedly mounted on the front and rear sides of the filter body 1, and the metal connectors 212 are fixedly mounted on the left and right sides of the filter body 1. The filter body 1 is installed through the mounting plate 211, and the circuit is connected through the metal connector 212.

[0028] Furthermore, the docking assembly 22 includes a docking plate 221 and a docking joint 222. The docking plate 221 is fixedly installed on the outer side of the filter body 1, and the docking joint 222 is fixedly installed on one side of the docking plate 221. The docking plate 221 and the docking joint 222 are convenient for plugging.

[0029] Furthermore, the folding assembly 23 includes a folding frame 231 and a protective cover 232 . The folding frame 231 is rotatably mounted outside the filter body 1 , and the protective cover 232 is fixedly mounted inside the folding frame 231 . The protective cover 232 covers the metal joint 212 of the filter body 1 through the folding frame 231 .

[0030] Furthermore, the fixing assembly 24 includes a first spring telescopic rod 241 and a fixing plate 242. The first spring telescopic rod 241 is fixedly installed on the back of the protective cover 232, and the fixing plate 242 is fixedly installed on the back of the filter body 1. The first spring telescopic rod 241 is plugged and fixed to the fixing plate 242 through a telescopic shaft.

[0031] Embodiment 2

[0032] See also Figure 1-4 As shown, compared with Example 1, as another embodiment of the utility model, a folding component 3 is arranged inside the protective cover 232, and the folding component 3 includes a slide groove 31, a slide rod 32, a folding plate 33, a docking groove 34, a second spring telescopic rod 35, a third spring telescopic rod 36 and a fixed plug plate 37.

[0033] Furthermore, a slide groove 31 is provided on both the front and rear sides of the protective cover 232, a slide rod 32 is slidably installed inside the slide groove 31, a folding plate 33 is fixedly installed at one end of the slide rod 32, a docking groove 34 is provided on the top of the folding plate 33, the inner surface of the docking groove 34 is embedded in the outer surface of the docking joint 222, the folding plate 33 moves inside the slide groove 31 through the slide rod 32, and the folding plate 33 is plugged into the docking joint 222 through the docking groove 34.

[0034] Furthermore, a second spring telescopic rod 35 is fixedly installed on one side of the protective cover 232, a third spring telescopic rod 36 is fixedly installed on the rear side of the protective cover 232, and a fixed plug plate 37 is fixedly installed on one side of the folding plate 33. The second spring telescopic rod 35 and the fixed plug plate 37 cooperate to fix the combined state of the folding plate 33 and the protective cover 232, and the third spring telescopic rod 36 and the fixed plug plate 37 cooperate to fix the folded state of the folding plate 33.

[0035] Working principle: First, a protective structure of a filter is moved to a working position. When in use, in the first step, the folding plate 33 is plugged into the docking joint 222 through the docking groove 34, and the folding plate 33 and the protective cover 232 are connected and fixed through the second spring telescopic rod 35. The protective cover 232 covers the metal joint 212 of the filter body 1 through the folding frame 231 to protect the metal joint 212 of the filter body 1. In the second step, the protective cover 232 is folded to the top of the filter body 1 through the folding frame 231, and the folding frame 231 and the filter body 1 are fixed through the cooperation of the first spring telescopic rod 241 and the fixing plate 242, and the mounting plate 2 11 Install the filter body 1, connect the line through the metal joint 212, and make the filter body 1 work. In the third step, loosen the folding plate 33 through the second spring telescopic rod 35, and the folding plate 33 moves inside the slide groove 31 through the slide rod 32, and fold the folding plate 33 and one side of the protective cover 232 to fit together. The folding plate 33 and the protective cover 232 are fixed by the third spring telescopic rod 36 and the fixed plug plate 37. In the fourth step, loosen the first spring telescopic rod 241, fold the protective cover 232 through the folding frame 231, and protect the metal joint 212 and the line together. In this way, the use process of a protective structure of the filter is completed.

[0036] 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 filter protection structure, comprising a filter body (1) and a protection mechanism (2), characterized in that: A protection mechanism (2) is arranged outside the filter body (1); The protective mechanism (2) comprises a mounting assembly (21), a docking assembly (22), a folding assembly (23) and a fixing assembly (24); the mounting assembly (21) is arranged on the outside of the filter body (1); the docking assembly (22) is arranged on the left and right sides of the filter body (1); the folding assembly (23) is arranged on the front and rear sides of the filter body (1); and the fixing assembly (24) is arranged on the rear side of the filter body (1).

2. A filter protection structure according to claim 1, characterized in that: The mounting assembly (21) comprises a mounting plate (211) and a metal joint (212); the mounting plate (211) is fixedly mounted on both the front and rear sides of the filter body (1); and the metal joint (212) is fixedly mounted on both the left and right sides of the filter body (1).

3. A filter protection structure according to claim 1, characterized in that: The docking assembly (22) comprises a docking plate (221) and a docking joint (222); the docking plate (221) is fixedly mounted on the outer side of the filter body (1); and the docking joint (222) is fixedly mounted on one side of the docking plate (221).

4. The filter protection structure according to claim 1, characterized in that: The folding assembly (23) comprises a folding frame (231) and a protective cover (232); the folding frame (231) is rotatably mounted on the outside of the filter body (1), and the protective cover (232) is fixedly mounted on the inside of the folding frame (231).

5. A filter protection structure according to claim 4, characterized in that: The fixing assembly (24) comprises a first spring telescopic rod (241) and a fixing plate (242); the first spring telescopic rod (241) is fixedly mounted on the back of the protective cover (232); and the fixing plate (242) is fixedly mounted on the back of the filter body (1).

6. A filter protection structure according to claim 4, characterized in that: A folding assembly (3) is arranged inside the protective cover (232), and the folding assembly (3) comprises a slide groove (31), a slide rod (32), a folding plate (33), a docking groove (34), a second spring telescopic rod (35), a third spring telescopic rod (36) and a fixed plug plate (37).

7. A filter protection structure according to claim 6, characterized in that: The protective cover (232) is provided with a slide groove (31) on both the front and rear sides, a slide rod (32) is slidably installed inside the slide groove (31), a folding plate (33) is fixedly installed at one end of the slide rod (32), a docking groove (34) is provided on the top of the folding plate (33), and the inner surface of the docking groove (34) is embedded in the outer surface of the docking head (222).

8. A filter protection structure according to claim 7, characterized in that: A second spring telescopic rod (35) is fixedly mounted on one side of the protective cover (232), a third spring telescopic rod (36) is fixedly mounted on the rear side of the protective cover (232), and a fixed plug plate (37) is fixedly mounted on one side of the folding plate (33).

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