Filter installation clamping seat convenient to adjust

Abstract

The utility model discloses a filter installation clamping seat convenient to adjust, which comprises a frame-shaped clamping seat and a filter body, two strip-shaped installation blocks are arranged on the filter body, an adjusting screw rod is arranged on the inner wall, close to the left side, of the frame-shaped clamping seat, and a limiting rod is arranged on the inner wall, close to the right side, of the frame-shaped clamping seat. And the same supporting seat is arranged between the adjusting screw rod and the limiting rod. According to the utility model, the filter body is inserted into the rectangular slot, so that the strip-shaped mounting block is inserted into the strip-shaped slot, and the second bolt penetrating through the strip-shaped mounting block is screwed into the threaded hole, so that the filter body can be conveniently and quickly mounted and positioned; an adjusting screw drives a thread to penetrate through a supporting seat and vertically move in a reciprocating mode under the limiting effect of a limiting rod, the supporting seat is matched with a mounting seat to drive a filter body to be vertically adjusted in a reciprocating mode, and the filter body is matched with a limiting sliding groove and a concave sliding block to be horizontally adjusted in a reciprocating mode along the supporting seat. The position of the filter body can be conveniently adjusted according to wiring needs.

Description

Technical Field

[0001] This utility model relates to the field of filter installation technology, and in particular to a filter installation bracket that is easy to adjust. Background Technology

[0002] A filter is a basic microwave electronic device. It is a frequency-selective device composed of capacitors, inductors, and resistors. It allows specific frequency components of a signal to pass through while greatly attenuating other frequency components. By utilizing this frequency selection function of the filter, interference noise can be filtered out or spectrum analysis can be performed. Filters in specific locations need to be installed and fixed using a mounting bracket.

[0003] Existing filter mounting brackets are not convenient for quickly positioning the filter on the bracket during actual use, nor are they convenient for adjusting the filter position according to wiring requirements. This paper proposes an adjustable filter mounting bracket to solve the above problems. Utility Model Content

[0004] In view of the shortcomings and defects in the prior art, this utility model proposes an easily adjustable filter mounting bracket to solve the technical problems in the prior art where the existing filter mounting brackets are not convenient for quickly positioning the filter on the mounting bracket in actual use, and are not convenient for adjusting the position of the filter according to the wiring requirements.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] An easily adjustable filter mounting bracket includes a frame-shaped bracket and a filter body. The filter body has two strip-shaped mounting blocks. The frame-shaped bracket has an adjusting screw on its inner wall near the left side and a limiting rod on its inner wall near the right side. The adjusting screw and the limiting rod are connected to the same support base. A mounting seat is slidably connected to the side wall of the support base away from the frame-shaped bracket. The mounting seat has a rectangular slot on its side wall away from the support base. Strip-shaped slots are provided on the inner walls of both sides of the rectangular slot. The filter body is positioned within the rectangular slot.

[0007] Preferably, the frame-shaped card holder has fixing blocks fixedly connected to the left and right side walls near the four corners, and each of the four fixing blocks has a mounting hole.

[0008] Preferably, the adjusting screw is vertically rotatable and passes through the top surface of the frame-shaped bracket near the left side. The lower end of the adjusting screw is rotatably connected to the bottom of the frame-shaped bracket. The lower end of the adjusting screw is threadedly rotatable and passes through the support base. A knob is fixedly connected to the upper end of the adjusting screw.

[0009] Preferably, annular blocks are fixedly connected to the top and bottom surfaces of the frame-shaped card holder near the right side, and the upper and lower ends of the limiting rod are respectively inserted into the two annular blocks. First bolts are provided through the upper and lower ends of the frame-shaped card holder near the right side, and the two first bolts are respectively threaded to the upper and lower ends of the limiting rod.

[0010] Preferably, the support base is provided with limiting grooves at both the upper and lower ends, and the same concave slider is slidably connected in the two limiting grooves, and the mounting base is fixedly installed on the concave slider.

[0011] Preferably, the filter body is inserted into a rectangular slot, and the two strip-shaped mounting blocks are respectively inserted into the two side strip-shaped slots. Several second bolts are provided through the two strip-shaped mounting blocks. Several threaded holes are provided on the bottom of the two side strip-shaped slots. Several second bolts are threadedly connected to several threaded holes respectively. A rubber pad is fixedly connected to the bottom of the rectangular slot, and the filter body and the rubber pad are pressed together.

[0012] Compared with the prior art, the advantages of this utility model are as follows:

[0013] 1. By inserting the filter body into the rectangular slot, the strip mounting block is inserted into the strip slot. The second bolt through the strip mounting block is screwed into the threaded hole, which facilitates quick installation and positioning of the filter body.

[0014] 2. By adjusting the screw, the threaded support seat moves vertically back and forth under the limiting action of the limiting rod. The support seat, together with the mounting seat, drives the filter body to move vertically back and forth. The filter body, together with the limiting slide and the concave slider, moves horizontally back and forth along the support seat, which is convenient for adjusting the position of the filter body according to the wiring requirements. Attached Figure Description

[0015] Figure 1 A three-dimensional structural diagram of a filter mounting bracket that is easy to adjust, as proposed in this utility model;

[0016] Figure 2 This is a perspective view of an adjustable filter mounting bracket proposed in this utility model.

[0017] Figure 3 for Figure 2 A magnified view of a portion of point A in the middle.

[0018] In the diagram: 1. Frame-type bracket, 2. Filter body, 3. Strip mounting block, 4. Adjusting screw, 5. Limiting rod, 6. Support base, 7. Mounting base, 8. Rectangular slot, 9. Strip slot, 10. Fixing block, 11. Mounting hole, 12. Knob, 13. Ring block, 14. First bolt, 15. Second bolt, 16. Threaded hole, 17. Rubber pad. Detailed Implementation

[0019] In the description of this utility model, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Reference Figure 1-3 An adjustable filter mounting bracket includes a frame-shaped bracket 1 and a filter body 2. Fixing blocks 10 are fixedly connected to the left and right sidewalls near the four corners of the frame-shaped bracket 1. Each of the four fixing blocks 10 has a mounting hole 11. The filter body 2 has two strip-shaped mounting blocks 3. An adjusting screw 4 is located on the inner wall near the left side of the frame-shaped bracket 1. The adjusting screw 4 rotates vertically and passes through the top surface near the left side of the frame-shaped bracket 1. The lower end of the adjusting screw 4 is rotatably connected to the bottom of the frame-shaped bracket 1. The lower end of the adjusting screw 4 is threaded through a support base 6. A knob 12 is fixedly connected to the upper end of the adjusting screw 4. The knob 12 is used to drive the adjusting screw 4 to rotate. A limiting rod 5 is provided on the inner wall of the frame-type card seat 1 near the right side. Annular blocks 13 are fixedly connected to the top and bottom surfaces of the frame-type card seat 1 near the right side. The upper and lower ends of the limiting rod 5 are respectively inserted into the two annular blocks 13. The upper and lower ends of the frame-type card seat 1 near the right side are provided with first bolts 14. The two first bolts 14 are respectively threaded to the upper and lower ends of the limiting rod 5. The first bolts 14 are used to fix the limiting rod 5 inserted between the two annular blocks 13.

[0022] A common support base 6 is provided between the adjusting screw 4 and the limiting rod 5. A mounting base 7 is slidably connected to the side wall of the support base 6 away from the frame-type card seat 1. Limiting grooves (not shown in the figure) are provided at both the upper and lower ends of the support base 6. A concave slider (not shown in the figure) is slidably connected within the two limiting grooves. The concave slider and limiting grooves facilitate the mounting base 7 driving the filter body 2 to reciprocate horizontally along the support base 6. The mounting base 7 is fixedly mounted on the concave slider. A rectangular slot 8 is provided on the side wall of the mounting base 7 away from the support base 6. Strip slots 9 are provided on the inner walls of both sides of the rectangular slot 8. The filter body 2 is positioned within the rectangular slot 8 and inserted into it. Two strip mounting blocks 3 are respectively inserted into the two strip slots 9 on both sides. Several second bolts 15 penetrate each of the two strip mounting blocks 3. The filter body 2 is inserted into the rectangular slot 8 on the mounting base 7, so that the strip mounting blocks 3 on the left and right sides of the filter body 2 are respectively inserted into the strip slots 9 on both sides. Several second bolts 15 passing through the strip mounting blocks 3 are screwed into several threaded holes 16 in the strip slots 9, so that the filter body 2 and the rubber pad 17 are pressed and positioned. Several threaded holes 16 are provided on the bottom of the strip slots 9 on both sides. Several threaded holes 16 are adapted to the second bolts 15 to fix the strip mounting blocks 3 in the strip slots 9, thereby fixing the filter body 2 in the rectangular slot 8. Several second bolts 15 are threadedly connected to several threaded holes 16. A rubber pad 17 is fixedly connected to the bottom of the rectangular slot 8. The filter body 2 and the rubber pad 17 abut and press against each other. The rubber pad 17 can provide cushioning protection for the filter body 2.

[0023] In use, the filter body 2 is inserted into the rectangular slot 8 on the mounting base 7, so that the strip-shaped mounting blocks 3 on the left and right sides of the filter body 2 are respectively inserted into the strip-shaped slots 9 on both sides. Several second bolts 15 passing through the strip-shaped mounting blocks 3 are screwed into several threaded holes 16 in the strip-shaped slots 9, thus pressing and positioning the filter body 2 against the rubber pad 17. The frame-shaped bracket 1, together with four fixing blocks 10 and mounting holes 11, is fixed to the mounting surface, facilitating quick and easy installation and positioning of the filter body 2. The upper and lower ends of the limiting rod 5 are respectively inserted into the frame-shaped bracket. Inside the two annular blocks 13 of the seat 1, two first bolts 14 are passed through the frame-shaped card seat 1 and fixedly connected to the upper and lower ends of the limiting rod 5. Turning the knob 12 drives the adjusting screw 4 to rotate, so that the adjusting screw 4 drives the threaded support seat 6 to move vertically back and forth under the limiting action of the limiting rod 5. The support seat 6, together with the mounting seat 7, drives the filter body 2 to adjust vertically back and forth, and the filter body 2, together with the limiting slide groove (not shown in the figure) and the concave slider (not shown in the figure), adjusts horizontally back and forth along the support seat 6, so as to adjust the position of the filter body 2 according to the wiring requirements.

[0024] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. An easily adjustable filter mounting bracket, comprising a frame-type bracket (1) and a filter body (2), wherein the filter body (2) is provided with two strip-shaped mounting blocks (3), characterized in that, The frame-type card holder (1) has an adjusting screw (4) on its inner wall near the left side and a limiting rod (5) on its inner wall near the right side. The adjusting screw (4) and the limiting rod (5) are connected to the same support seat (6). The support seat (6) is slidably connected to a mounting seat (7) on its side wall away from the frame-type card holder (1). The mounting seat (7) is provided with a rectangular slot (8) on its side wall away from the support seat (6). The inner walls of the rectangular slot (8) on both the left and right sides are provided with strip slots (9). The filter body (2) is positioned in the rectangular slot (8).

2. The adjustable filter mounting bracket according to claim 1, characterized in that, The frame-type card holder (1) has fixed blocks (10) fixedly connected to the left and right side walls near the four corners, and each of the four fixed blocks (10) has a mounting hole (11).

3. The easily adjustable filter mounting bracket according to claim 1, characterized in that, The adjusting screw (4) is vertically rotated through the top surface of the frame-type card seat (1) near the left side. The lower end of the adjusting screw (4) is rotatably connected to the bottom of the frame-type card seat (1). The lower end of the adjusting screw (4) is threaded through the support seat (6). The upper end of the adjusting screw (4) is fixedly connected to a knob (12).

4. The adjustable filter mounting bracket according to claim 1, characterized in that, The frame-type card holder (1) has annular blocks (13) fixedly connected to the top and bottom surfaces near the right side. The upper and lower ends of the limiting rod (5) are respectively inserted into the two annular blocks (13). The upper and lower ends of the frame-type card holder (1) near the right side are provided with first bolts (14), and the two first bolts (14) are respectively threaded to the upper and lower ends of the limiting rod (5).

5. The easily adjustable filter mounting bracket according to claim 1, characterized in that, The support base (6) is provided with limiting grooves at both the upper and lower ends. The same concave slider is slidably connected in the two limiting grooves. The mounting base (7) is fixedly installed on the concave slider.

6. The easily adjustable filter mounting bracket according to claim 1, characterized in that, The filter body (2) is inserted into the rectangular slot (8), and the two strip mounting blocks (3) are respectively inserted into the two side strip slots (9). Several second bolts (15) are provided through the two strip mounting blocks (3). Several threaded holes (16) are provided on the bottom of the two side strip slots (9). Several second bolts (15) are threadedly connected to several threaded holes (16). A rubber pad (17) is fixedly connected to the bottom of the rectangular slot (8). The filter body (2) and the rubber pad (17) are pressed together.

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