Universal seat self-adaptive to various filters

Abstract

The utility model belongs to the technical field of universal seats for filters, and particularly relates to a universal seat self-adaptive to various filters, which comprises a base, mounting lugs are fixedly connected to the front end and the rear end of the base, locking mechanisms are jointly arranged on the mounting lugs and the base, a positioning groove is formed in the surface of the base, and the positioning grooves are matched with the mounting lugs. A positioning block is slidably connected to the inner wall of the positioning groove, a filter body is fixedly mounted at the upper end of the positioning block, and a sliding groove is formed in the middle of the base. According to the scheme, the filter body can be inserted, positioned and used under the action of the positioning grooves, the positioning blocks and other structures, the two clamping plates can be driven to move oppositely under the action of the end discs, the positive and negative threaded lead screws and other structures, and then the clamping plates clamp and fix the filter body, so that it is guaranteed that the filter body is stably installed, and the service life of the filter body is prolonged. And the distance between the clamping plates is adjustable, so that the adaptability of mounting and using of the base can be improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of universal filter holders, specifically relating to a universal holder that adapts to multiple filters. Background Technology

[0002] A filter is a key component used to filter impurities from fluids such as engine oil, fuel, air, and hydraulic oil. It is widely used in automobiles, construction machinery, and industrial equipment. The base of a filter (such as an oil filter, fuel filter, and air filter) usually refers to the support used to fit the filter.

[0003] A utility model patent with patent authorization announcement number CN221742757U discloses a filter base, including: a base body, and a buffer shock absorption assembly at the upper end of the base body; the buffer shock absorption assembly includes a fixed cover fixedly connected to the upper end of the base body, a shock-absorbing plate slidably sleeved on the upper end of the fixed cover, and a plurality of dampers installed between the shock-absorbing plate and the fixed cover, each of the dampers being fitted with a buffer spring; a fixed plate is detachably fixedly connected to the upper end of the shock-absorbing plate, and an installation groove is opened on the upper end of the fixed plate, with the filter body disposed inside the installation groove.

[0004] However, the existing universal filter housings also have certain drawbacks. Most existing universal filter housings use bolts or welding to fix the filter to the base. Due to the fixed assembly position and the uniformity of threaded hole matching during bolt installation, the base is prone to poor adaptability in installation and use. Summary of the Invention

[0005] The purpose of this utility model is to provide a universal base that adapts to various filters, which solves the problem that existing universal bases for filters mostly use bolts, welding, or other methods to fix the filter and the base. Due to the fixed assembly orientation and the single nature of the threaded hole fit during bolt installation, the base is prone to poor adaptability in installation and use.

[0006] To achieve the above objectives, this utility model provides a universal base for adapting to various filters, including a base. The front and rear ends of the base are fixedly connected to mounting ears. A locking mechanism is provided on both the mounting ears and the base. A positioning groove is formed on the surface of the base, and a positioning block is slidably connected to the inner wall of the positioning groove. A filter body is fixedly mounted on the upper end of the positioning block. A sliding groove is formed in the middle of the base. Support ears are fixedly connected to the front and rear ends of the base. A positive and negative threaded screw is rotatably connected to the inner wall of the support ear. Two evenly distributed clamping plates are threadedly connected to the outer side of the positive and negative threaded screw. Each clamping plate is slidably connected to the sliding groove and contacts the filter body. Two evenly distributed limiting discs are fixedly sleeved on the outer side of the positive and negative threaded screw.

[0007] The principle of this utility model is as follows: by pushing the filter body to move the positioning block, the positioning block is inserted into the positioning groove to position the filter body. The end plate is pushed to rotate, which drives the positive and negative threaded screws to rotate and drives the limiting plate to rotate along the support ear to ensure the rotation stability of the positive and negative threaded screws. This drives the two clamping plates to move towards each other, so that the clamping plates contact the filter body and clamp and fix the filter body to ensure the installation stability of the filter body. The spacing between the clamping plates can be adjusted to ensure good installation adaptability of the base.

[0008] By pulling the telescopic block along the inner wall of the fixed ear and moving the limiting rod, the elastic element is deformed. Then, the non-standard bolt is pushed through the mounting ear, so that the non-standard bolt contacts the supporting component. Rotating the non-standard bolt causes it to make threaded movement, thus fixing the non-standard bolt. The telescopic block is then released, allowing the elastic element to return to its original deformation, which pushes the limiting rod into the limiting ring groove to limit the insertion of the non-standard bolt and prevent it from vibrating and loosening.

[0009] The beneficial effects of this utility model are as follows: This solution, through the setting of structures such as mounting ears and non-standard bolts, allows for the installation and use of the base and supporting components. Under the action of structures such as limiting ring grooves, limiting rods, and elastic elements, non-standard bolts can be inserted and limited, avoiding problems such as vibration deflection, loosening, and unraveling of non-standard bolts, thus ensuring the long-term stability of the base. Through the action of structures such as positioning grooves and positioning blocks, the filter body can be inserted and positioned. Under the action of structures such as end plates and positive and negative threaded screws, two clamping plates can be driven to move towards each other, thereby clamping and fixing the filter body to ensure the stable installation of the filter body. Moreover, the spacing of the clamping plates is adjustable, which can improve the adaptability of the base installation and use.

[0010] Furthermore, there are two positioning slots, which are evenly distributed on the base. The positioning slots facilitate the insertion and use with the positioning blocks.

[0011] Furthermore, each of the clamping plates has multiple friction grooves on its vertical portion, and these friction grooves are evenly distributed on the vertical portion of the clamping plate. By setting the friction grooves, the friction effect on the surface of the clamping plate can be improved.

[0012] Furthermore, each of the limiting discs is rotatably connected to the base, and each of the limiting discs is rotatably connected to the support ear. By setting the limiting discs, the rotation of the positive and negative threaded screw can be limited.

[0013] Furthermore, an end plate is fixedly connected to the right end of the positive and negative threaded screw. The end plate is made of hard rubber. The end plate facilitates the movement of the drive clamp, and the hard rubber material has a good skin-friendly feel and a good hand feel.

[0014] Furthermore, the locking mechanism includes a non-standard bolt. The inner wall of the mounting ear is movably connected to the non-standard bolt, and a limiting annular groove is formed on the surface of the non-standard bolt. A fixing ear is fixedly connected to the upper end of the base, and a telescopic block is slidably connected to the inner wall of the fixing ear. A limiting rod is fixedly connected to the end face of the telescopic block near the fixing ear. The limiting rod is slidably connected to the limiting annular groove. By setting the non-standard bolt, the mounting ear can be fixed, thereby locking the base. Under the action of the limiting rod, the non-standard bolt can be limited, avoiding the problem of vibration and loosening of the non-standard bolt.

[0015] Furthermore, an elastic element is fixedly connected to the upper side of the limiting rod, and the other end of the elastic element is fixedly connected to the fixing ear. The limiting rod can be connected and used through the setting of the elastic element. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of the universal mounting base for adapting to various filters according to an embodiment of the present invention;

[0017] Figure 2 The universal base for adapting to various filters is an embodiment of the present invention. Figure 1 Side view;

[0018] Figure 3 The universal base for adapting to various filters is an embodiment of the present invention. Figure 1 A bottom view;

[0019] Figure 4 The universal base for adapting to various filters is an embodiment of the present invention. Figure 2 Enlarged view of the locking mechanism.

[0020] The following detailed description illustrates the specific implementation method:

[0021] The reference numerals in the accompanying drawings include: base 1, mounting ear 2, locking mechanism 3, positioning groove 4, positioning block 5, filter body 6, sliding groove 7, support ear 8, positive and negative threaded screw 9, clamping plate 10, friction groove 11, limiting plate 12, end plate 13, non-standard bolt 31, limiting ring groove 32, fixing ear 33, telescopic block 34, limiting rod 35, elastic element 36. Detailed Implementation

[0022] The implementation examples are basically as follows Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, this embodiment provides a universal base for adapting to multiple filters, including a base 1. Mounting ears 2 are fixedly connected to both the front and rear ends of the base 1. A positioning groove 4 is formed on the surface of the base 1. A positioning block 5 is slidably connected to the inner wall of the positioning groove 4. A filter body 6 is fixedly mounted on the upper end of the positioning block 5. A sliding groove 7 is formed in the middle of the base 1. Support ears 8 are fixedly connected to both the front and rear ends of the base 1. A positive and negative threaded screw 9 is rotatably connected to the inner wall of the support ear 8. Two evenly distributed clamping plates 10 are threadedly connected to the outer side of the positive and negative threaded screw 9. Each clamping plate 10 is slidably connected to the sliding groove 7 and contacts the filter body 6. Two evenly distributed limiting discs 12 are fixedly sleeved on the outer side of the positive and negative threaded screw 9.

[0023] like Figure 1 , Figure 2 , Figure 3 As shown, two positioning grooves 4 are provided, evenly distributed on the base 1. The positioning grooves 4 facilitate insertion with the positioning block 5. Each clamping plate 10 has multiple friction grooves 11 on its vertical part, evenly distributed on the vertical part of the clamping plate 10. The friction grooves 11 improve the friction effect on the surface of the clamping plate 10.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, each limiting plate 12 is rotatably connected to the base 1 and each limiting plate 12 is rotatably connected to the support ear 8. Through the setting of the limiting plate 12, the rotation of the positive and negative threaded screw 9 can be limited. The right end of the positive and negative threaded screw 9 is fixedly connected to the end plate 13, which is made of hard rubber. Through the setting of the end plate 13, it is easy to drive the clamping plate 10 to move, and the hard rubber material has a good skin-friendly feel and a good hand feel.

[0025] like Figure 1 , Figure 2 , Figure 3 , Figure 4As shown, a locking mechanism 3 is provided on both the mounting ear 2 and the base 1. The locking mechanism 3 includes a non-standard bolt 31. The non-standard bolt 31 is movably connected to the inner wall of the mounting ear 2. A limiting ring groove 32 is formed on the surface of the non-standard bolt 31. A fixing ear 33 is fixedly connected to the upper end of the base 1. A telescopic block 34 is slidably connected to the inner wall of the fixing ear 33. A limiting rod 35 is fixedly connected to the end face of the telescopic block 34 near the fixing ear 33. The limiting rod 35 is slidably connected to the limiting ring groove 32. An elastic element 36 is fixedly connected to the upper side of the limiting rod 35. The other end of the elastic element 36 is fixedly connected to the fixing ear 33. The limiting rod 35 can be used to connect the limiting rod 35. The mounting ear 2 can be fixed by the non-standard bolt 31, thereby locking the base 1. Under the action of the limiting rod 35, the non-standard bolt 31 can be limited, avoiding the problem of vibration and loosening of the non-standard bolt 31.

[0026] The specific implementation process of this utility model is as follows: By pushing the filter body 6 to drive the positioning block 5 to move, the positioning block 5 is inserted into the positioning groove 4 to insert and position the filter body 6. The end plate 13 is pushed to rotate, so as to drive the positive and negative threaded screw 9 to rotate, and drive the limiting plate 12 to rotate along the support ear 8 to ensure the rotation stability of the positive and negative threaded screw 9. Then, the two clamping plates 10 are driven to move towards each other, so that the clamping plates 10 contact the filter body 6 and clamp and fix the filter body 6 to ensure the installation stability of the filter body 6. The spacing of the clamping plates 10 can be adjusted to ensure the good installation adaptability of the base 1.

[0027] By pulling the telescopic block 34 along the inner wall of the fixed ear 33 and moving the limiting rod 35, the elastic element 36 is deformed, and then the non-standard bolt 31 is pushed through the mounting ear 2, so that the non-standard bolt 31 contacts the supporting component. The non-standard bolt 31 is rotated, so that the non-standard bolt 31 makes threaded movement, which fixes the non-standard bolt 31. The telescopic block 34 is then released, so that the elastic element 36 returns to its original deformation, thereby pushing the limiting rod 35 into the limiting ring groove 32 to limit the insertion of the non-standard bolt 31 and prevent the non-standard bolt 31 from vibrating and loosening.

[0028] This solution, through the installation of ear 2, non-standard bolt 31 and other structures, allows for the installation and use of the base 1 and the supporting components. Under the action of the limiting ring groove 32, limiting rod 35, elastic element 36 and other structures, the non-standard bolt 31 can be inserted and limited, avoiding the problems of vibration deflection, loosening and unraveling of the non-standard bolt 31, so as to ensure the long-term stability of the base 1. Through the action of the positioning groove 4, positioning block 5 and other structures, the filter body 6 can be inserted and positioned. Under the action of the end plate 13, positive and negative threaded screw 9 and other structures, the two clamping plates 10 can be driven to move towards each other, so that the clamping plates 10 clamp and fix the filter body 6, so as to ensure the installation stability of the filter body 6. Moreover, the spacing of the clamping plates 10 is adjustable, which can improve the adaptability of the base 1 in installation and use.

[0029] It should be noted in advance that, in this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0030] The above descriptions are merely embodiments of the present invention, and common knowledge regarding specific structures and characteristics is not elaborated upon here. It should be noted that those skilled in the art can make various modifications and improvements without departing from the structure of the present invention, and these should also be considered within the scope of protection of the present invention. These modifications and improvements will not affect the effectiveness of the present invention or the practicality of the patent. The scope of protection claimed in this application should be determined by the content of its claims, and the specific embodiments described in the specification can be used to interpret the content of the claims.

Claims

1. A universal base that adapts to multiple filters, comprising a base, characterized in that: The base has mounting ears fixedly connected to its front and rear ends. The mounting ears and the base are provided with a locking mechanism. The surface of the base has a positioning groove. A positioning block is slidably connected to the inner wall of the positioning groove. The filter body is fixedly installed on the upper end of the positioning block. The middle of the base has a sliding groove. The front and rear ends of the base have support ears fixedly connected to their respective ends. The inner wall of the support ears is rotatably connected to a positive and negative threaded screw. The outer side of the positive and negative threaded screw is connected by two evenly distributed clamping plates through threads. Each clamping plate is slidably connected to the sliding groove and contacts the filter body. Two evenly distributed limiting discs are fixedly sleeved on the outer side of the positive and negative threaded screw.

2. The universal mounting base for adaptive multiple filters according to claim 1, characterized in that: There are two positioning slots, which are evenly distributed on the base.

3. The universal mounting base for adaptive multiple filters according to claim 1, characterized in that: Each of the clamping plates has multiple friction grooves on its vertical portion, and these friction grooves are evenly distributed on the vertical portion of the clamping plate.

4. The universal mounting base for adaptive multiple filters according to claim 1, characterized in that: Each of the limiting plates is rotatably connected to the base, and each of the limiting plates is rotatably connected to the support ear.

5. The universal mounting base for adaptive multiple filters according to claim 1, characterized in that: The right end of the positive and negative threaded screw is fixedly connected to an end plate, which is made of hard rubber.

6. The universal mounting base for adaptive multiple filters according to claim 1, characterized in that: The locking mechanism includes a non-standard bolt. The inner wall of the mounting ear is movably connected to the non-standard bolt. A limit ring groove is formed on the surface of the non-standard bolt. A fixing ear is fixedly connected to the upper end of the base. A telescopic block is slidably connected to the inner wall of the fixing ear. A limit rod is fixedly connected to the end face of the telescopic block near the fixing ear. The limit rod is slidably connected to the limit ring groove.

7. The universal mounting base for adaptive multiple filters according to claim 6, characterized in that: An elastic element is fixedly connected to the upper side of the limiting rod, and the other end of the elastic element is fixedly connected to the fixing ear.

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