Multi-channel optical wave microwave module mounting, positioning and fixing device

Abstract

The utility model belongs to the technical field of positioning and fixing devices, and discloses a multichannel optical wave microwave module mounting, positioning and fixing device which comprises a bottom shell, bottom plate structures are mounted at the upper end of the bottom shell, and a microwave module is fixed between the bottom plate structures. The bottom plate structure comprises a bottom plate, a rotating head, sliding rails, a rotating plate, first connecting blocks, a base plate, an air cylinder and a connecting rod, the rotating head is rotationally installed on the back face of the bottom plate and rotationally connected with the rotating plate, the four sliding rails are fixedly connected to the periphery of the back face of the bottom plate, and the first connecting blocks are fixed to the two ends of the rotating plate correspondingly; when moving plates on the two sides move, a clamping block fixes a microwave module, when the clamping block is fixed, a rotating rod and a rubber wheel on a fixing structure can make contact with the surface of the microwave module, and along with continuous movement of the clamping block, the rotating rod and the rubber wheel are gradually attached to the surface of the microwave module; and the two groups of rubber wheels can protect the surface of the microwave module from being damaged.

Description

Technical Field

[0001] The utility model belongs to the technical field of positioning and fixing devices, in particular to a multi-channel lightwave microwave module installation, positioning and fixing device. Background Art

[0002] In one method of measuring the level of a medium in a container, a microwave signal is radiated in the direction of the surface and the signal reflected there is received. Based on the time between the emission of the signal and the reception of the reflected signal (i.e. the total run time), the distance between the measuring instrument and the surface of the medium can be determined, and the level can be determined from this based on the known quantities of the measuring device structure. This measuring method is therefore also called the run time method or radar method. In addition, the microwave signal can be generated and emitted continuously or only in pulses.

[0003] During the use of existing lightwave microwave module installation and fixing devices, most of them use clamps to clamp and fix the lightwave microwave module. Most of these clamps clamp with a single point of force, which can easily cause dents and other damage to the surface of the lightwave microwave module, affecting the appearance of the lightwave microwave module. At the same time, the clamps are prone to loosening after long-term clamping, resulting in poor fixing and clamping of the lightwave microwave module, causing certain inconveniences during use. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a multi-channel lightwave microwave module installation, positioning and fixing device, which has the advantages of strong stability and strong fixation.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: a multi-channel lightwave microwave module installation, positioning and fixing device, comprising a bottom shell, a bottom plate structure installed on the upper end of the bottom shell, a microwave module fixed between the bottom plate structures, the bottom plate structure comprising a bottom plate, a rotating head, a slide rail, a rotating plate, a first connecting block, a pad, a cylinder and a connecting rod, a rotating head is rotatably installed on the back of the bottom plate, the rotating head is rotatably connected to the rotating plate, four groups of slide rails are fixedly connected around the back of the bottom plate, a group of first connecting blocks are fixed at both ends of the rotating plate, each group of the first connecting blocks is rotatably connected to a group of connecting rods, a pad is fixed on the back of the bottom plate, and the pad is fixed to the cylinder.

[0006] Preferably, a rotating hole is provided on the inner wall of the rotating head, and a connecting rod is provided on the inner wall of the rotating plate. The connecting rod is inserted into the rotating hole for rotational connection, and connecting rings are fixed at both ends of the connecting rod. The connecting rod is fixedly connected to the first connecting block through the connecting ring.

[0007] Preferably, the bottom plate structure is slidingly connected with two groups of movable structures, and the movable structure includes a movable plate, a slide groove, a second fixed block and a connecting head. The lower end of the movable plate is fixedly connected with four groups of slide grooves. The movable plate is provided with two groups, and a group of second fixed blocks is fixed on the back of the two groups of movable plates, and a connecting head is fixed on the back of one group of movable plates.

[0008] Preferably, the four groups of sliding grooves are all slidably connected to the slide rails, the two groups of the second fixing blocks are all connected to the other end of the connecting rod, and the connecting head is fixedly connected to the cylinder.

[0009] Preferably, a group of fixing structures are fixed at both ends of each group of the movable plates, and the fixing structures include clamping blocks, rotating rods, rubber wheels, fixed ring springs and gear rods. There are four groups of clamping blocks, and the upper end faces of each group of clamping blocks are rotatably connected to a group of rotating rods, and the inner walls of each group of rotating rods are rotatably connected to two groups of rubber wheels, and the inner walls of each group of clamping blocks are provided with a group of fixing rings, and the upper end faces of each group of clamping blocks are fixed with a group of gear rods, and a group of springs are fixed between each group of rotating rods and clamping blocks.

[0010] Preferably, the rotating rod is fixed with a connecting rod, which passes through the clamping block and is rotatably connected to the inner wall of the fixing ring. The clamping block and the rotating rod are elastically connected using a spring.

[0011] Preferably, the rotating plate is connected to the movable plate via a first connecting block and a connecting rod, and the outer walls of the slide rails are slidably connected with a group of slide grooves.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0013] When the movable plates on both sides of the utility model move, the clamping block fixes the microwave module. When the clamping block is fixed, the rotating rod and the rubber wheel on the fixed structure will contact the surface of the microwave module. As the clamping block continues to move, the rotating rod and the rubber wheel gradually fit the surface of the microwave module, and the two sets of rubber wheels can protect the surface of the microwave module from being damaged. At the same time, the connecting rod for fixing the rotating rod passes through the clamping block, and the connecting rod is rotatably connected to the fixing ring in the clamping block. When the rotating rod and the rubber wheel fit the surface of the microwave module, the spring between the clamping block and the rotating rod is in a stretched state. When the clamping blocks on both sides are reset, the spring is relaxed, thereby resetting the rotating rod. The rotating rod and the rubber wheel enhance the fixation of the clamping block to the microwave module. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the back structure of the bottom plate of the present invention;

[0016] Figure 3 This is a schematic diagram of the front structure of the bottom plate of the present utility model;

[0017] Figure 4 This is a schematic diagram of the movable plate structure of the utility model;

[0018] Figure 5 This is a schematic diagram of the clamping block structure of the present utility model.

[0019] In the figure: 1. bottom shell; 2. bottom plate structure; 3. microwave module; 4. moving structure; 5. fixed structure; 201. bottom plate; 202. rotating head; 203. slide rail; 204. rotating plate; 205. first connecting block; 206. pad; 207. cylinder; 208. connecting rod; 401. moving plate; 402. slide groove; 403. second fixed block; 404. connecting head; 501. clamping block; 502. rotating rod; 503. rubber wheel; 504. fixing ring; 505. spring; 506. gear lever. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0021] like Figure 1 、 Figure 2 、 Figures 3 and 4As shown, the utility model provides a multi-channel lightwave microwave module installation, positioning and fixing device, including a bottom shell 1, a bottom plate structure 2 is installed on the upper end of the bottom shell 1, a microwave module 3 is fixed between the bottom plate structure 2, the bottom plate structure 2 includes a bottom plate 201, a rotating head 202, a slide rail 203, a rotating plate 204, a first connecting block 205, a pad 206, a cylinder 207 and a connecting rod 208, the back of the bottom plate 201 is rotatably installed with the rotating head 202, the rotating head 202 is rotatably connected to the rotating plate 204, four groups of slide rails 203 are fixedly connected to the four sides of the back of the bottom plate 201, and a group of first connecting blocks 205 are fixed at both ends of the rotating plate 204. Connecting block 205, each group of first connecting blocks 205 is rotatably connected to a group of connecting rods 208, a rotating hole is opened on the inner wall of the rotating head 202, and a connecting rod is provided on the inner wall of the rotating plate 204. The connecting rod is inserted into the rotating hole and rotatably connected. Connecting rings are fixed at both ends of the connecting rod 208. The connecting rod 208 is fixedly connected to the first connecting block 205 through the connecting ring. The rotating plate 204 is connected to the movable plate 401 through the first connecting block 205 and the connecting rod 208. The outer wall of the slide rail 203 is slidably connected to a group of slide grooves 402. A pad 206 is fixed to the back of the base plate 201, and a cylinder 207 is fixed to the pad 206.

[0022] The above scheme is adopted: by starting the cylinder 207, the cylinder 207 pushes the movable plate 401 on one side to move through the connecting head 404, and the movable plate 401 drives the connecting rod 208 to move through the second fixed block 403, and then the connecting rod 208 pulls the rotating plate 204 to rotate on the rotating head 202, and then the rotating plate 204 pulls the movable plate 401 on the other side to move through the first connecting block 205 and the connecting rod 208 at one end, so that the movable plates 401 on both sides can be controlled to move synchronously, and at the same time, the movable plates 401 on both sides drive the fixed fixing structure 5 to fix and clamp the microwave module 3. When the movable plate 401 moves, the slide groove 402 fixed to the movable plate 401 will slide on the outer wall of the slide rail 203, thereby enhancing the stability of the movable plates 401 on both sides when moving.

[0023] like Figures 4 and 5As shown, the utility model provides a multi-channel lightwave microwave module installation, positioning and fixing device, the bottom plate structure 2 is slidably connected with two groups of mobile structures 4, the mobile structure 4 includes a mobile plate 401, a slide groove 402, a second fixed block 403 and a connector 404, the lower end of the mobile plate 401 is fixedly connected with four groups of slide grooves 402, the mobile plate 401 is provided with two groups, the back of the two groups of mobile plates 401 are fixed with a group of second fixed blocks 403, the four groups of slide grooves 402 are slidably connected to the slide rail 203, the two groups of second fixed blocks 403 are connected to the other end of the connecting rod 208, the connector 404 is fixedly connected to the cylinder 207, the back of one group of mobile plates 401 is fixed with a connector 404, and both ends of each group of mobile plates 401 are fixed with a group of fixed structures Structure 5, the fixed structure 5 includes a clamping block 501, a rotating rod 502, a rubber wheel 503, a fixing ring 504, a spring 505 and a gear rod 506. The clamping block 501 is provided with four groups. The upper end surface of each group of clamping blocks 501 is rotatably connected to a group of rotating rods 502, and the inner wall of each group of rotating rods 502 is rotatably connected to two groups of rubber wheels 503. The inner wall of each group of clamping blocks 501 is provided with a group of fixing rings 504. The rotating rod 502 is fixed with a connecting rod, which passes through the clamping block 501 and is rotatably connected to the inner wall of the fixing ring 504. The upper end surface of each group of clamping blocks 501 is fixed with a group of gear rods 506. A group of springs 505 are fixed between each group of rotating rods 502 and the clamping block 501. The clamping block 501 and the rotating rod 502 are elastically connected using springs 505.

[0024] According to the above solution, when the movable plates 401 on both sides move, the clamping block 501 fixes the microwave module 3. When the clamping block 501 is fixed, the rotating rod 502 and the rubber wheel 503 on the fixing structure 5 will contact the surface of the microwave module 3. As the clamping block 501 continues to move, the rotating rod 502 and the rubber wheel 503 gradually fit the surface of the microwave module 3, and the two sets of rubber wheels 503 can protect the surface of the microwave module 3 from damage. At the same time, the connecting rod fixed to the rotating rod 502 passes through the clamping block 501, and the connecting rod is rotatably connected to the fixing ring 504 in the clamping block 501. When the rotating rod 502 and the rubber wheel 503 fit the surface of the microwave module 3, the spring 505 between the clamping block 501 and the rotating rod 502 is in a stretched state. When the clamping blocks 501 on both sides are reset, the spring 505 is relaxed, thereby resetting the rotating rod 502. The rotating rod 502 and the rubber wheel 503 enhance the fixation of the clamping block 501 to the microwave module 3.

[0025] The working principle and use process of the present invention are as follows: by starting the cylinder 207, the cylinder 207 pushes the movable plate 401 on one side to move through the connecting head 404, and the movable plate 401 drives the connecting rod 208 to move through the second fixed block 403, and then the connecting rod 208 pulls the rotating plate 204 to rotate on the rotating head 202, and then the rotating plate 204 pulls the movable plate 401 on the other side to move through the first connecting block 205 and the connecting rod 208 at one end, thereby controlling the movable plates 401 on both sides to move synchronously, and at the same time, the movable plates 401 on both sides drive the fixed fixing structure 5 to fix and clamp the microwave module 3, and when the movable plate 401 moves, the sliding groove 402 fixed to the movable plate 401 will slide on the outer wall of the slide rail 203, thereby enhancing the stability of the movable plates 401 on both sides when moving, and When the clamping block 501 fixes the microwave module 3, the rotating rod 502 and the rubber wheel 503 on the fixing structure 5 will contact the surface of the microwave module 3. As the clamping block 501 continues to move, the rotating rod 502 and the rubber wheel 503 gradually fit the surface of the microwave module 3, and the two sets of rubber wheels 503 can protect the surface of the microwave module 3 from being damaged. At the same time, the connecting rod fixed with the rotating rod 502 passes through the clamping block 501, and the connecting rod is rotatably connected to the fixing ring 504 in the clamping block 501. When the rotating rod 502 and the rubber wheel 503 fit the surface of the microwave module 3, the spring 505 between the clamping block 501 and the rotating rod 502 is in a stretched state. When the clamping blocks 501 on both sides are reset, the spring 505 is relaxed, thereby resetting the rotating rod 502. The rotating rod 502 and the rubber wheel 503 enhance the fixation of the clamping block 501 to the microwave module 3.

[0026] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0027] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A multi-channel lightwave microwave module installation, positioning and fixing device, comprising a bottom shell (1), characterized in that: A bottom plate structure (2) is installed at the upper end of the bottom shell (1), and a microwave module (3) is fixed between the bottom plate structures (2); The bottom plate structure (2) comprises a bottom plate (201), a rotating head (202), a slide rail (203), a rotating plate (204), a first connecting block (205), a pad (206), a cylinder (207) and a connecting rod (208); the rotating head (202) is rotatably mounted on the back of the bottom plate (201); the rotating head (202) is rotatably connected to the rotating plate (204); four groups of slide rails (203) are fixedly connected around the back of the bottom plate (201); a group of first connecting blocks (205) are fixed at both ends of the rotating plate (204); each group of the first connecting blocks (205) is rotatably connected to a group of connecting rods (208); a pad (206) is fixed on the back of the bottom plate (201); and the pad (206) is fixed to the cylinder (207).

2. The multi-channel lightwave microwave module installation, positioning, and fixing device according to claim 1, characterized in that: A rotating hole is provided on the inner wall of the rotating head (202), a connecting rod is provided on the inner wall of the rotating plate (204), the connecting rod is inserted into the rotating hole for rotational connection, connecting rings are fixed at both ends of the connecting rod (208), and the connecting rod (208) is fixedly connected to the first connecting block (205) via the connecting ring.

3. The multi-channel lightwave microwave module installation, positioning, and fixing device according to claim 1, characterized in that: The bottom plate structure (2) is slidably connected to two groups of movable structures (4), wherein the movable structures (4) include a movable plate (401), a slide groove (402), a second fixed block (403) and a connector (404); the lower end of the movable plate (401) is fixedly connected to four groups of slide grooves (402); the movable plate (401) is provided with two groups; the backs of the two groups of movable plates (401) are both fixed with a group of second fixed blocks (403); and the backs of one group of movable plates (401) are fixed with a connector (404).

4. The multi-channel lightwave microwave module installation, positioning, and fixing device according to claim 3, characterized in that: The four groups of slide grooves (402) are all slidably connected to the slide rail (203), the two groups of the second fixed blocks (403) are all connected to the other end of the connecting rod (208), and the connecting head (404) is fixedly connected to the cylinder (207).

5. The multi-channel lightwave microwave module installation, positioning, and fixing device according to claim 3, characterized in that: A set of fixed structures (5) are fixed at both ends of each group of the movable plates (401), and the fixed structures (5) include a clamping block (501), a rotating rod (502), a rubber wheel (503), a fixing ring (504), a spring (505) and a shift rod (506). Four groups of clamping blocks (501) are provided, and the upper end surface of each group of clamping blocks (501) is rotatably connected to a set of rotating rods (502), and the inner wall of each group of rotating rods (502) is rotatably connected to two sets of rubber wheels (503). The inner wall of each group of clamping blocks (501) is provided with a set of fixing rings (504), and the upper end surface of each group of clamping blocks (501) is fixed to a set of shift rods (506), and a set of springs (505) is fixed between each group of rotating rods (502) and the clamping blocks (501).

6. The multi-channel lightwave microwave module installation, positioning, and fixing device according to claim 5, characterized in that: The rotating rod (502) is fixed with a connecting rod, which passes through the clamping block (501) and is rotatably connected to the inner wall of the fixing ring (504). The clamping block (501) and the rotating rod (502) are elastically connected using a spring (505).

7. The multi-channel lightwave microwave module installation, positioning, and fixing device according to claim 1, characterized in that: The rotating plate (204) is connected to the moving plate (401) via a first connecting block (205) and a connecting rod (208), and the outer wall of the slide rail (203) is slidably connected to a group of slide grooves (402).

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