A filter housing packaging device

Abstract

The utility model belongs to filter shell packaging device field, specifically speaking is a kind of filter shell packaging device, including cover box;Filter lower main part is inserted in the cover box, and cover box slidingly connected with filter lower main part, the top of filter lower main part is provided with filter upper main part, the outside of cover box is provided with adjusting fixed establishment;The adjusting fixed establishment includes bottom plate, the bottom plate is located below cover box, and the bottom plate top is close to the right side position with fixed frame bottom end fixed connection;The design of adjusting fixed establishment has realized the function of adjustable welding angle, solved the device when welding, need first filter shell splicing is placed in the inside of device, then according to gap to carry out welding, but the outer body of device has the shielding of multiple connecting pieces, to lead to when welding, extremely not smooth, and inconvenient to operate Problem, improve the convenience.

Description

Technical Field

[0001] This utility model relates to the field of filter housing packaging device, specifically a filter housing packaging device. Background Technology

[0002] A filter is an electronic component that can filter and process signals. Its main function is to retain signals within a specific frequency range while suppressing or eliminating signals of other frequencies.

[0003] A specific example of a filter housing packaging device can be found in application number CN202121586401.1. This device includes two guiding mechanisms, with a filter housing body disposed inside each mechanism. Each guiding mechanism includes two limiting plates. In this invention, a laser welding machine is installed on the outside of the filter housing body. A plug-in block is slidably inserted into a corresponding plug-in frame. The positions of the four limiting plates are fixed using a rectangular block, plug-in frame, limiting block, and compression spring. Furthermore, two C-shaped plates are used to fix the positions of the limiting plates, rectangular plate, and limiting plate two. By activating the laser welding machine and pushing the handle and rubber pad, the laser welding machine moves along the gaps between the limiting plates, rectangular plate, and limiting plate two, facilitating welding and packaging of the gaps between the filter housing bodies. This increases the welding efficiency of the laser welding machine and makes it more convenient to use.

[0004] When welding the aforementioned device, the filter housing needs to be assembled and placed inside the device first, and then welded according to the gap. However, the outer body of the device is obstructed by multiple sets of connecting parts, which makes the welding process extremely difficult and inconvenient to operate. Therefore, a filter housing encapsulation device is proposed to address the above problems. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, existing devices require the filter housing to be assembled and placed inside the device before welding, and then welded according to the gaps. However, the outer body of the device is obstructed by multiple sets of connecting parts, which makes the welding process extremely difficult and inconvenient to operate. This utility model proposes a filter housing encapsulation device.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: the filter housing packaging device of this utility model includes a sleeve; a lower filter body is inserted inside the sleeve, and the lower filter body is slidably connected to the sleeve; an upper filter body is provided at the top of the lower filter body; and an adjustment and fixing mechanism is provided on the outside of the sleeve.

[0007] The adjustment and fixing mechanism includes a base plate, which is located below the sleeve box. The top of the base plate is fixedly connected to the bottom of the fixing frame near the right side. The sleeve box also has insertion holes on the left and right sides. An insertion rod is inserted into the side end of the fixing frame. The right end of the insertion rod passes through the fixing frame and is inserted into the insertion hole. The insertion rod is also slidably connected to the fixing frame and the insertion hole. The left end of the insertion rod is fixedly connected to the right end of the pull plate.

[0008] Preferably, a first sleeve block is provided on the left side of the fixing frame. The first sleeve block is sleeved on the outside of the insertion rod and is slidably connected to the insertion rod. The front and rear ends of the right side of the first sleeve block are also fixedly connected to the left side of the support rod, and the right side of the support rod is fixedly connected to the fixing frame.

[0009] Preferably, a return spring is sleeved on the outer side of the insertion rod, the left end of the return spring is fixedly connected to the right end of the pull plate, and the right end of the return spring is fixedly connected to the left end of the support rod.

[0010] Preferably, the bottom end of the sleeve box is fixedly connected to the top end of the first rotating block, a second sleeve block is sleeved on the outer side of the bottom end of the first rotating block, and the first rotating block is rotatably connected to the second sleeve block, and the bottom end of the second sleeve block is fixedly connected to the top end of the base plate.

[0011] Preferably, a threaded rod is fitted inside the top of the fixing frame, the fixing frame is threadedly connected to the threaded rod, the bottom end of the threaded rod is fixedly connected to the top of the second rotating block, a third sleeve block is fitted outside the second rotating block, and the second rotating block is rotatably connected to the third sleeve block, the bottom end of the third sleeve block is fixedly connected to the top of the pressure plate, and the top end of the threaded rod is fixedly connected to the bottom end of the rotating head.

[0012] Preferably, the top end of the pressure plate is fixedly connected to the bottom end of the guide rod, a fixing frame is sleeved on the outside of the guide rod, and the guide rod is slidably connected to the fixing frame, and the top end of the guide rod is fixedly connected to the bottom end of the limiting block.

[0013] The advantages of this utility model are:

[0014] 1. This utility model achieves the function of adjustable welding angle through the structural design of the adjusting fixing mechanism, which solves the problem that existing devices require the filter shell to be spliced ​​and placed inside the device before welding according to the gap. However, the outer body of the device has multiple sets of connecting parts that obstruct the welding process, resulting in a very unsmooth welding process and inconvenient operation. This invention improves convenience.

[0015] 2. This utility model, through the structural design of the adjusting fixing mechanism, realizes the function of fixing the position of the filter shell, which solves the problem that existing devices do not have components for effective positioning and fixing after the filter shell is placed inside the device, thus making it easy for the position to shift during welding, thereby improving stability. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a partial cross-sectional structural diagram of the present invention;

[0019] Figure 3 For the present utility model Figure 1 Enlarged structural diagram at point A in the middle;

[0020] Figure 4 For the present utility model Figure 2 Enlarged structural diagram at point B;

[0021] Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point C.

[0022] In the diagram: 1. Sleeve box; 2. Lower body of filter; 3. Upper body of filter; 10. Fixing frame; 11. Insert rod; 12. Pull plate; 13. Insertion hole; 14. First sleeve block; 15. Support rod; 16. Return spring; 17. Base plate; 18. Second sleeve block; 19. First rotating block; 20. Threaded rod; 21. Second rotating block; 22. Pressure plate; 23. Rotating head; 24. Guide rod; 25. Limiting block; 26. Third sleeve block. Detailed Implementation

[0023] 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 scope of protection of the present utility model.

[0024] Please see Figures 1-5 As shown, a filter housing packaging device includes a housing 1; a filter lower body 2 is inserted inside the housing 1, and the housing 1 is slidably connected to the filter lower body 2; a filter upper body 3 is provided at the top of the filter lower body 2; and an adjustment and fixing mechanism is provided on the outside of the housing 1.

[0025] The adjusting and fixing mechanism includes a base plate 17, which is located below the sleeve box 1. The top of the base plate 17 is welded to the bottom of the fixing frame 10 near the right side. The sleeve box 1 also has insertion holes 13 on the left and right sides. An insertion rod 11 is inserted into the side end of the fixing frame 10. The right end of the insertion rod 11 passes through the fixing frame 10 and is inserted into the insertion hole 13. The insertion rod 11 is also slidably connected to the fixing frame 10 and the insertion hole 13. The left end of the insertion rod 11 is welded to the right end of the pull plate 12. The insertion rod 11 is a round rod design.

[0026] During operation, first insert the bottom of the lower filter body 2 into the casing 1, then place the upper filter body 3 on the top of the lower filter body 2, pull the pull plate 12, and drive the insertion rod 11 to move outward along the inside of the fixing frame 10 and the socket 13 until it is completely detached from the inside of the socket 13, and then continue to pull it outward for a distance.

[0027] Furthermore, a first sleeve block 14 is provided on the left side of the fixing frame 10. The first sleeve block 14 is sleeved on the outside of the insertion rod 11, and the insertion rod 11 is slidably connected to the first sleeve block 14. The front and rear ends of the right side of the first sleeve block 14 are also welded together to the left side of the support rod 15. The right side of the support rod 15 is welded together to the fixing frame 10. The inner wall of the first sleeve block 14 is circular.

[0028] During operation, the insertion rod 11 moves and simultaneously moves along the inside of the first set of blocks 14, while the support rod 15 is used for fixed support.

[0029] Furthermore, a return spring 16 is sleeved on the outside of the insertion rod 11. The left end of the return spring 16 is welded to the right end of the pull plate 12, and the right end of the return spring 16 is welded to the left end of the support rod 15.

[0030] When in operation, the pull plate 12 is pulled, which in turn causes the return spring 16 to be stretched and extended.

[0031] Furthermore, the bottom end of the sleeve 1 is welded to the top end of the first rotating block 19, and the second sleeve block 18 is sleeved on the outer side of the bottom end of the first rotating block 19. The first rotating block 19 is rotatably connected to the second sleeve block 18. The bottom end of the second sleeve block 18 is welded to the top end of the base plate 17. The inner wall of the second sleeve block 18 is circular.

[0032] During operation, the sleeve 1 is rotated, which drives the lower body 2 and the upper body 3 of the filter to rotate and adjust. At the same time, the sleeve 1 drives the first rotating block 19 to rotate along the inside of the second sleeve block 18. After rotating 180 degrees, the pull plate 12 is released. Under the rebound force of the reset spring 16, the insertion rod 11 is driven to be inserted into the insertion hole 13 on the other side of the sleeve 1 for fixation. Then the other end can be welded.

[0033] Furthermore, a threaded rod 20 is fitted inside the top of the fixing frame 10, and the fixing frame 10 is threadedly connected to the threaded rod 20. The bottom end of the threaded rod 20 is welded to the top of the second rotating block 21. A third sleeve block 26 is fitted on the outside of the second rotating block 21, and the second rotating block 21 is rotatably connected to the third sleeve block 26. The bottom end of the third sleeve block 26 is welded to the top of the pressure plate 22. The inner wall of the third sleeve block 26 is circular. The top of the threaded rod 20 is welded to the bottom of the rotating head 23.

[0034] During operation, rotating the rotating head 23 causes the threaded rod 20 to rotate, and the threaded rod 20 rotates along the inside of the fixed frame 10. At the same time, the rotation of the threaded rod 20 causes the second rotating block 21 to rotate along the inside of the third set block 26. Simultaneously, the rotation of the threaded rod 20 will move downward along the inside of the fixed frame 10, thereby causing the pressure plate 22 to move downward until it presses against the top of the filter body 3 for fixation.

[0035] Furthermore, the top of the pressure plate 22 is welded to the bottom of the guide rod 24, a fixing frame 10 is sleeved on the outside of the guide rod 24, and the guide rod 24 is slidably connected to the fixing frame 10. The top of the guide rod 24 is welded to the bottom of the limiting block 25. The guide rod 24 is designed as a round rod.

[0036] During operation, the pressure plate 22 moves downward, causing the guide rod 24 to move downward along the inside of the fixed frame 10, and the limiting block 25 is used for limiting.

[0037] Working principle: When welding the filter housing, first insert the bottom end of the lower filter body 2 into the housing 1, then place the upper filter body 3 on top of the lower filter body 2. Next, rotate the rotating head 23, causing the threaded rod 20 to rotate. The threaded rod 20 rotates along the inside of the fixing frame 10. Simultaneously, the rotation of the threaded rod 20 causes the second rotating block 21 to rotate along the inside of the third housing block 26. The rotation of the threaded rod 20 also causes it to move downwards along the inside of the fixing frame 10, thereby moving the pressure plate 22 downwards until it presses against the top of the upper filter body 3 for fixation. Simultaneously, as the pressure plate 22 moves downwards, it causes the guide rod 24 to move downwards along the inside of the fixing frame 10, and the limiting block 25 is used for limiting movement. Welding can then proceed. Once the welding of the right side is completed... Then, pull the pull plate 12, causing the insertion rod 11 to move outward along the inside of the fixing frame 10 and the insertion hole 13 until it is completely disengaged from the inside of the insertion hole 13. Then, continue to pull it outward for a distance. At the same time, the pull plate 12 will cause the return spring 16 to be stretched and extended. Simultaneously, when the insertion rod 11 moves, it will move along the inside of the first sleeve block 14. The support rod 15 is used for fixed support. Then, rotate the sleeve box 1, causing the lower filter body 2 and the upper filter body 3 to rotate and adjust. At the same time, the sleeve box 1 causes the first rotating block 19 to rotate along the inside of the second sleeve block 18. After rotating 180 degrees, release the pull plate 12. Under the rebound force of the return spring 16, the insertion rod 11 will be inserted back into the insertion hole 13 on the other side of the sleeve box 1 for fixation. Then, the other end can be welded.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A filter housing packaging device comprising a casing (1); characterized in that: The lower filter body (2) is inserted inside the sleeve (1), the sleeve (1) and the lower filter body (2) are slidably connected, the upper filter body (3) is provided at the top of the lower filter body (2), and an adjustment and fixing mechanism is provided on the outside of the sleeve (1). The adjustment and fixing mechanism includes a base plate (17), which is located below the sleeve box (1). A fixing frame (10) is fixedly connected to the top of the base plate (17) near the right side. Insertion holes (13) are provided on both the left and right sides of the sleeve box (1). An insertion rod (11) is inserted into the side of the fixing frame (10). The right end of the insertion rod (11) passes through the fixing frame (10) and is inserted into the insertion hole (13). The insertion rod (11) is slidably connected to the fixing frame (10) and the insertion hole (13). A pull plate (12) is fixedly connected to the left end of the insertion rod (11).

2. The filter housing packaging apparatus of claim 1, wherein: The left side of the fixing frame (10) is provided with a first sleeve block (14), which is slidably connected to the insertion rod (11). Both the front and rear ends of the right side of the first sleeve block (14) are fixedly connected with support rods (15), and the right side of the support rods (15) is fixedly connected to the fixing frame (10).

3. A filter housing packaging device according to claim 2, wherein: A reset spring (16) is provided on the outside of the insertion rod (11). The left end of the reset spring (16) is fixedly connected to the right end of the pull plate (12), and the right end of the reset spring (16) is fixedly connected to the left end of the support rod (15).

4. The filter housing packaging apparatus of claim 3, wherein: The bottom of the sleeve (1) is fixedly connected to a first rotating block (19), and the outer side of the bottom of the first rotating block (19) is rotatably connected to a second sleeve block (18), and the bottom of the second sleeve block (18) is fixedly connected to a base plate (17).

5. A filter housing packaging device according to claim 4, characterized in that: The top of the fixed frame (10) is threaded with a threaded rod (20), the bottom of the threaded rod (20) is fixedly connected with a second rotating block (21), the outside of the second rotating block (21) is rotatably connected with a third sleeve block (26), the bottom of the third sleeve block (26) is fixedly connected with a pressure plate (22), and the top of the threaded rod (20) is fixedly connected with a rotating head (23).

6. A filter housing packaging device according to claim 5, wherein: The top of the pressure plate (22) is fixedly connected to a guide rod (24), the outer side of the guide rod (24) is slidably connected to the fixing frame (10), and the top of the guide rod (24) is fixedly connected to a limit block (25).

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