Mounting plate for filter

Abstract

The utility model provides a mounting plate for a filter, and relates to the technical field of filters, the mounting plate comprises a base, the surface of the base is provided with an adjusting mechanism, the adjusting mechanism comprises a positioning plate, the surface of the positioning plate is rotatably connected with a rotating plate through a bearing, the surface of the rotating plate is provided with a spring, and the spring is arranged on the surface of the rotating plate. A fixing plate is arranged at the other end of the spring, a limiting barrel is mounted on the surface of the mounting plate, a limiting rod is slidably connected to the surface of the limiting barrel, the limiting rod is fixedly connected with the rotating plate, a plurality of first clamping blocks are arranged on the surface of the fixing plate, and a plurality of second clamping blocks are arranged on the surface of the positioning plate. By arranging the adjusting mechanism, the second clamping block on the fixing plate can be separated from the first clamping block on the positioning plate by pulling the fixing plate, at the moment, the angle of the fixing plate can be adjusted, the first clamping block and the second clamping block can be rapidly connected in a clamped mode by arranging the spring, and operation is easy and rapid.

Description

Technical Field

[0001] The utility model relates to the technical field of filters, in particular to a mounting plate for filters. Background Art

[0002] The power 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 with a specific frequency, or eliminate a power signal with a specific frequency.

[0003] A Chinese patent discloses a mounting plate for a filter, with announcement number CN218450056U, comprising a filter body and a base plate, wherein the lower end of the filter body is provided with a base plate, the upper end surface of the base plate is provided with a mounting groove, a support column is installed in the mounting groove, the outer wall of the support column is rotatably connected with a sleeve rod, the upper end of the sleeve rod is fixedly connected with a pad, the pad is fixedly connected to the bottom end of the filter body by bolts, and a clamping module is provided between the outer wall of the sleeve rod and the base plate.

[0004] In the prior art, the angle of the device is adjusted by setting a clamping module, but when adjusting, the clamping module needs to be adjusted repeatedly, and the operation is complicated. Each time, we propose a mounting plate for the filter. Utility Model Content

[0005] The utility model aims to solve the above problems and proposes a mounting plate for a filter.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a mounting plate for a filter, comprising a base, the surface of the base is provided with an adjustment mechanism, the adjustment mechanism comprises a positioning plate, the surface of the positioning plate is rotatably connected with a rotating plate via a bearing, the surface of the rotating plate is provided with a spring, the other end of the spring is provided with a fixed plate, a limiting cylinder is installed on the surface of the mounting plate, the surface of the limiting cylinder is slidably connected with a limiting rod, the limiting rod is fixedly connected to the rotating plate, the surface of the fixed plate is provided with a plurality of first clamping blocks, the surface of the positioning plate is provided with a plurality of second clamping blocks, the plurality of second clamping blocks are clamped with the first clamping blocks, and the surface of the fixed plate is provided with a filter body.

[0007] Preferably, a connection plate is provided on the surface of the filter body, and the connection plate is mounted on the surface of the fixing plate by bolts. The provided connection plate can be mounted on the surface of the fixing plate by bolts.

[0008] Preferably, a slide groove is provided on the surface of the limit cylinder, and a limit block is provided on the surface of the limit rod. The limit block is slidably connected to the slide groove, and the limit block slides inside the slide groove. When the limit cylinder can drive the limit rod to rotate through the limit block.

[0009] Preferably, a mounting frame is provided on the surface of the base, and a rotating rod is rotatably connected to the surface of the mounting frame via a bearing, and a positioning frame is provided on the surface of the rotating rod, and the positioning frame is fixedly connected to the positioning plate, and the rotating rod can drive the positioning frame to rotate.

[0010] Preferably, a worm wheel is provided on the surface of the rotating rod, and a worm is rotatably connected to the surface of the mounting frame via a bearing, the worm is meshingly connected to the worm wheel, and the provided worm can drive the worm wheel to rotate, thereby facilitating adjustment of the angle of the rotating rod.

[0011] Preferably, a handle is provided on the surface of the worm, and the handle is convenient for twisting the worm.

[0012] Preferably, the second clamping block and the first clamping block are arranged in a circumferential array on the surfaces of the positioning plate and the fixing plate, respectively, and the second clamping block and the first clamping block are clamped with each other, so that the angle of the fixing plate can be fixed.

[0013] Compared with the prior art, the advantages and positive effects of the utility model are:

[0014] 1. The utility model proposes a mounting plate for a filter, which is provided with an adjustment mechanism, and can separate the second clamping block on the fixing plate and the first clamping block on the positioning plate by pulling the fixing plate. At this time, the angle of the fixing plate can be adjusted, and a spring is provided so that the first clamping block and the second clamping block can be quickly connected, and the operation is simple and fast.

[0015] 2. The utility model proposes a mounting plate for a filter, which sets a positioning frame and drives the positioning frame to rotate through a rotating rod. At this time, the pitch angle of the device can be adjusted, which is convenient for adjusting the angle of the filter body and improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 A three-dimensional structural schematic diagram of a mounting plate for a filter is proposed for the utility model;

[0017] Figure 2 The utility model provides a rear cross-sectional structural schematic diagram of a mounting plate for a filter;

[0018] Figure 3 The utility model provides a cross-sectional structural schematic diagram of a mounting plate for a filter;

[0019] Figure 4 for Figure 3 Schematic diagram of the local enlarged structure at point A in the middle.

[0020] Legend: 1. Base; 2. Adjustment mechanism; 201. Positioning plate; 202. Rotating plate; 203. Spring; 204. Fixed plate; 205. Limiting cylinder; 206. Limiting rod; 207. First clamping block; 208. Second clamping block; 209. Filter body; 3. Connecting plate; 4. Limiting block; 5. Mounting bracket; 6. Rotating rod; 7. Positioning bracket; 8. Worm gear; 9. Worm; 10. Handle. DETAILED DESCRIPTION

[0021] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0022] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0023] Embodiment 1, as Figure 1-4 As shown, a mounting plate for a filter comprises a base 1, the surface of the base 1 is provided with an adjusting mechanism 2, the adjusting mechanism 2 comprises a positioning plate 201, the surface of the positioning plate 201 is rotatably connected with a rotating plate 202 via a bearing, the surface of the rotating plate 202 is provided with a spring 203, the other end of the spring 203 is provided with a fixing plate 204, a limiting cylinder 205 is installed on the surface of the mounting plate, the surface of the limiting cylinder 205 is slidably connected with a limiting rod 206, the limiting rod 206 is fixedly connected to the rotating plate 202, a plurality of first clamping blocks 207 are provided on the surface of the fixing plate 204, a plurality of second clamping blocks 208 are provided on the surface of the positioning plate 201, the plurality of second clamping blocks 208 are clamped with the first clamping blocks 207, and a filter body 209 is provided on the surface of the fixing plate 204.

[0024] The effect achieved by the entire embodiment 1 is that when the filter angle needs to be adjusted, the first clamping block 207 and the second clamping block 208 are completely separated by pulling the fixed plate 204, and the fixed plate 204 is rotated at this time. The fixed plate 204 can drive the rotating plate 202 to rotate through the limiting cylinder 205 and the limiting rod 206, and the rotating plate 202 rotates on the positioning plate 201. When it is rotated to a suitable angle, the spring 203 drives the fixed plate 204 to move, so that the first clamping block 207 and the second clamping block 208 are engaged. At this time, the angle of the filter can be fixed, and the entire device can quickly adjust the angle of the filter, and the operation is simple and fast.

[0025] Embodiment 2, as Figure 1-4 As shown, a connecting plate 3 is provided on the surface of the filter body 209, and the connecting plate 3 is installed on the surface of the fixed plate 204 by bolts. A sliding groove is opened on the surface of the limiting cylinder 205, and a limiting block 4 is provided on the surface of the limiting rod 206, and the limiting block 4 is slidably connected to the sliding groove. A mounting frame 5 is provided on the surface of the base 1, and a rotating rod 6 is rotatably connected to the surface of the mounting frame 5 through a bearing. A positioning frame 7 is provided on the surface of the rotating rod 6, and the positioning frame 7 is fixedly connected to the positioning plate 201. A worm wheel 8 is provided on the surface of the rotating rod 6. A worm 9 is rotatably connected to the surface of the mounting frame 5 through a bearing, and the worm 9 is meshed with the worm wheel 8. A handle 10 is provided on the surface of the worm 9, and the handle 10 is convenient for twisting the worm 9. The second clamp 208 and the first clamp 207 are respectively arranged in a circular array on the surfaces of the positioning plate 201 and the fixed plate 204.

[0026] The effect achieved by the entire embodiment 2 is that the connecting plate 3 can be installed on the surface of the fixed plate 204 by bolts, and the limit block 4 slides inside the slide groove. When the limit cylinder 205 drives the limit rod 206 to rotate through the limit block 4, the rotating rod 6 can drive the positioning frame 7 to rotate, and the worm 9 can drive the worm wheel 8 to rotate, which is convenient for adjusting the angle of the rotating rod 6. The handle 10 is convenient for twisting the worm 9. The second clamping block 208 and the first clamping block 207 are clamped with each other, so that the angle of the fixed plate 204 can be fixed.

[0027] Working principle: fit the filter body 209 of the device to the fixed plate 204, and install the connecting plate 3 on the fixed plate 204 by bolts. When the filter angle needs to be adjusted, the first clamping block 207 and the second clamping block 208 are completely separated by pulling the fixed plate 204. At this time, the fixed plate 204 is rotated, and the fixed plate 204 drives the limiting cylinder 205 to rotate. The limiting cylinder 205 drives the limiting rod 206 to rotate through the limiting block 4. When the limiting rod 206 rotates, the limiting rod 206 drives the rotating plate 202 to rotate, and the rotating plate 202 The filter is rotated on the positioning plate 201. When the positioning plate 201 is rotated to a suitable angle, the spring 203 drives the fixing plate 204 to move, so that the first clamping block 207 is clamped with the second clamping block 208. At this time, the angle of the filter can be fixed. When adjusting the tilt angle, the worm 9 is rotated, and the worm 9 drives the worm wheel 8 to rotate. The worm wheel 8 drives the rotating rod 6 to rotate. The rotating rod 6 drives the positioning frame 7 to rotate. The positioning frame 7 drives the positioning plate 201 to rotate. At this time, the pitch angle of the filter can be adjusted to improve the practicability of the device.

[0028] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A mounting plate for a filter, comprising a base (1), characterized in that: The surface of the base (1) is provided with an adjustment mechanism (2), the adjustment mechanism (2) comprising a positioning plate (201), the surface of the positioning plate (201) being rotatably connected to a rotating plate (202) via a bearing, the surface of the rotating plate (202) being provided with a spring (203), the other end of the spring (203) being provided with a fixing plate (204), the surface of the mounting plate being provided with a limiting cylinder (205), the surface of the limiting cylinder (205) being slidably connected to a limiting rod (206), the limiting rod (206) being fixedly connected to the rotating plate (202), the surface of the fixing plate (204) being provided with a plurality of first clamping blocks (207), the surface of the positioning plate (201) being provided with a plurality of second clamping blocks (208), the plurality of second clamping blocks (208) being clamped to the first clamping blocks (207), and the surface of the fixing plate (204) being provided with a filter body (209).

2. The mounting plate for a filter according to claim 1, characterized in that: A connection plate (3) is provided on the surface of the filter body (209), and the connection plate (3) is mounted on the surface of the fixing plate (204) by means of bolts.

3. The mounting plate for a filter according to claim 1, characterized in that: A sliding groove is provided on the surface of the limiting cylinder (205), and a limiting block (4) is provided on the surface of the limiting rod (206), wherein the limiting block (4) is slidably connected to the sliding groove.

4. The mounting plate for a filter according to claim 1, characterized in that: A mounting frame (5) is provided on the surface of the base (1); a rotating rod (6) is rotatably connected to the surface of the mounting frame (5) via a bearing; a positioning frame (7) is provided on the surface of the rotating rod (6); and the positioning frame (7) is fixedly connected to the positioning plate (201).

5. The mounting plate for a filter according to claim 4, characterized in that: A worm wheel (8) is arranged on the surface of the rotating rod (6), and a worm (9) is rotatably connected to the surface of the mounting frame (5) via a bearing, and the worm (9) is meshingly connected to the worm wheel (8).

6. The mounting plate for a filter according to claim 5, characterized in that: A handle (10) is provided on the surface of the worm (9).

7. The mounting plate for a filter according to claim 1, characterized in that: The second clamping block (208) and the first clamping block (207) are arranged in a circular array on the surfaces of the positioning plate (201) and the fixing plate (204), respectively.

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