Quick-release mechanism for air conditioner filter screen

Abstract

The utility model discloses a kind of quick-release mechanisms of automobile air conditioner filter screen, including mounting plate;The inner side of mounting plate is movably connected with filter plate assembly;The outside of mounting plate is provided with pull groove;The outside of mounting plate is provided with mounting and dismounting mechanism;The mounting and dismounting mechanism includes slide, and the slide is slidably connected with mounting plate, and the front of slide is provided with press bar, and the inside of press bar is fixedly connected with transmission gear plate, and the back of transmission gear plate is fixedly connected with homing spring, and the inner cavity of slide is movably connected with transmission gear, and transmission gear is engaged with transmission gear plate, and the inner cavity of slide is slidably connected with driven gear plate.The utility model changes the relatively inconvenient phenomenon of traditional automobile air conditioner filter screen in installation and dismounting process by setting mounting and dismounting mechanism, can be conveniently used for quick dismounting, does not need professional staff to mount and dismount, provides convenience for user, reduces its use threshold.

Description

Technical Field

[0001] This utility model relates to the field of automotive component technology, specifically to a quick-release mechanism for automotive air conditioning filters. Background Technology

[0002] Over time, air filters accumulate dust, pollen, bacteria, and other contaminants. If not cleaned promptly, these impurities may enter the vehicle's interior with the air conditioning, causing allergies, respiratory illnesses, and other problems. Regularly cleaning the filter prevents dust blockage and avoids performance degradation or malfunctions caused by overloading the air conditioning system. The quick-release mechanism for automotive air conditioning filters, through its optimized structural design, significantly improves the ease of filter installation and removal, resulting in comprehensive advantages in maintenance efficiency, operating costs, health protection, and user experience. The quick-release structure allows ordinary users to clean or replace the filter themselves without relying on professional repair personnel, saving on labor service costs and encouraging users to clean the filter more frequently, thereby extending the overall lifespan of the air conditioning system.

[0003] According to a patent published on the China Patent Network, the patent title is "An Automotive Air Conditioning Filter," patent application number 201920898018.6. This utility model discloses an automotive air conditioning filter, including an outer frame, a filter element, and two mounting brackets. The outer frame has a U-shaped cross-section when viewed from above. Horizontally distributed rectangular grooves are formed at the midpoint of both the front and rear end faces of the inner side of the outer frame. A first iron guide plate and a second iron guide plate are slidably engaged within the inner cavities of the two rectangular grooves. A pull-out plate is fixedly welded to the right end between the opposite sidewalls of the first and second iron guide plates. The two mounting brackets are fixedly arranged on the front and rear sides of the left end of the pull-out plate. The filter element has an M-shaped structure and is placed between the inner sides of the two mounting brackets. This utility model is an automotive air conditioning filter that facilitates cleaning of the filter element, ensuring thorough removal of impurities and particles, and is suitable for multiple uses. It is simple and practical. In contrast, the aforementioned air conditioning filter cannot be quickly replaced or disassembled, making it inconvenient to use.

[0004] Therefore, it is necessary to redesign and modify the air conditioning filter to effectively prevent the inability to be quickly disassembled. Utility Model Content

[0005] To address the problems mentioned in the background section, the present invention aims to provide a quick-release mechanism for automotive air conditioning filters, which has the advantage of quick disassembly of the air conditioning filter and solves the problem of the inability to quickly disassemble it.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a quick-release mechanism for automotive air conditioning filters, including a mounting plate; A filter plate assembly is movably connected to the inside of the mounting plate; The mounting plate has grooves on its outer side; The mounting plate is provided with a loading and unloading mechanism on its outer side; The loading and unloading mechanism includes a sliding plate, which is slidably connected to a mounting plate. A pressing rod is provided through the front of the sliding plate, and a transmission gear plate is fixedly connected to the inner side of the pressing rod. A return spring is fixedly connected to the back of the transmission gear plate. A transmission gear is movably connected to the inner cavity of the sliding plate, and the transmission gear meshes with the transmission gear plate. A driven gear plate is slidably connected to the inner cavity of the sliding plate, and the driven gear plate meshes with the transmission gear. Elastic telescopic strips are fixedly connected to both sides of the mounting plate. An opening is provided on the inner side of the sliding plate, and a clamping mechanism is fixedly connected to the back of the mounting plate.

[0007] As a preferred embodiment of this utility model, the clamping mechanism includes an elastic plate, the front of which is fixedly connected to the back of the mounting plate, and mounting plates are fixedly connected to the top and bottom of the elastic plate, with the mounting plates fitting into the filter plate assembly.

[0008] As a preferred embodiment of this invention, an auxiliary disk is fixedly connected to the front of the pressing rod, and the auxiliary disk is used in conjunction with the pressing rod.

[0009] As a preferred embodiment of this invention, a soft pad is fixedly connected to the front of the skateboard, and the soft pad is used in conjunction with the skateboard.

[0010] As a preferred embodiment of this invention, the inner wall of the skateboard is fixedly connected with an anti-collision pad, which is used in conjunction with the driven toothed plate.

[0011] As a preferred embodiment of this invention, the top and bottom of the transmission gear are fixedly connected to limit strips, and the outer side of the limit strips is fixedly connected to the inner wall of the slide plate.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: 1. This utility model, by setting up a loading and unloading mechanism, changes the inconvenience of traditional automotive air conditioning filter installation and removal. It allows users to quickly disassemble the filter without the need for professional personnel, thus providing convenience and lowering the barrier to entry for users.

[0013] 2. This utility model, through the setting of the clamping mechanism, can perform clamping operations on the filter plate assembly, making it convenient for users to clean or replace the filter plates, thus providing convenience for users.

[0014] 3. The auxiliary plate in this invention can assist the pressing rod, making it easier for the user to press the rod and providing convenience for the user.

[0015] 4. By incorporating a soft pad, this utility model can prevent the skateboard from colliding and causing structural wear during long-term use, thus extending the service life of the structure.

[0016] 5. By setting up anti-collision pads, this utility model can play an auxiliary role in the driven toothed plate, avoiding the phenomenon of wear and tear caused by collision between the driven toothed plate and the sliding plate, thus extending the service life of both.

[0017] 6. This utility model, through the setting of the limiting strip, can limit the transmission gear and prevent it from shifting position. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of this utility model; Figure 2 This is a structural diagram of the loading and unloading mechanism of this utility model; Figure 3 This utility model Figure 2 Enlarged view of the structure at point A in the middle; Figure 4 This is a structural diagram of the clamping mechanism of this utility model.

[0019] In the diagram: 1. Mounting plate; 2. Filter plate assembly; 3. Groove; 4. Loading and unloading mechanism; 41. Slide plate; 42. Pressing rod; 43. Transmission gear plate; 44. Return spring; 45. Transmission gear; 46. Driven gear plate; 47. Elastic telescopic strip; 48. Opening; 5. Clamping mechanism; 51. Elastic plate; 52. Mounting plate; 6. Auxiliary plate; 7. Soft pad; 8. Anti-collision pad; 9. Limiting strip. Detailed Implementation

[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. 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 protection scope of the present utility model.

[0021] like Figures 1 to 4 As shown, the present invention provides a quick-release mechanism for an automotive air conditioning filter, including a mounting plate 1; The filter plate assembly 2 is movably connected to the inner side of the mounting plate 1; The outer side of the mounting plate 1 is provided with a groove 3; A loading and unloading mechanism 4 is provided on the outer side of the mounting plate 1; The loading and unloading mechanism 4 includes a slide plate 41, which is slidably connected to the mounting plate 1. A pressing rod 42 is provided through the front of the slide plate 41. A transmission gear plate 43 is fixedly connected to the inner side of the pressing rod 42. A return spring 44 is fixedly connected to the back of the transmission gear plate 43. A transmission gear 45 is movably connected to the inner cavity of the slide plate 41. The transmission gear 45 meshes with the transmission gear plate 43. A driven gear plate 46 is slidably connected to the inner cavity of the slide plate 41. The driven gear plate 46 meshes with the transmission gear 45. Elastic telescopic strips 47 are fixedly connected to both sides of the mounting plate 1. An opening 48 is provided on the inner side of the slide plate 41. A clamping mechanism 5 is fixedly connected to the back of the mounting plate 1.

[0022] refer to Figure 4 The clamping mechanism 5 includes an elastic plate 51, the front of which is fixedly connected to the back of the mounting plate 1. Mounting plates 52 are fixedly connected to the top and bottom of the elastic plate 51, and the mounting plates 52 are attached to the filter plate assembly 2.

[0023] As a technical optimization of this utility model, the clamping mechanism 5 enables the filter plate assembly 2 to be clamped, making it convenient for users to clean or replace the filter plate, thus providing convenience for users.

[0024] refer to Figure 2 An auxiliary plate 6 is fixedly connected to the front of the pressing rod 42, and the auxiliary plate 6 is used in conjunction with the pressing rod 42.

[0025] As a technical optimization of this utility model, the auxiliary disk 6 can assist the pressing rod 42, making it easier for the user to press the pressing rod 42 and providing convenience for the user.

[0026] refer to Figure 2 A soft pad 7 is fixedly connected to the front of the skateboard 41, and the soft pad 7 is used in conjunction with the skateboard 41.

[0027] As a technical optimization of this utility model, the soft pad 7 can prevent the skateboard 41 from being worn due to collisions during long-term use, thus extending the service life of the structure.

[0028] refer to Figure 3 The inner wall of the slide plate 41 is fixedly connected with a crash pad 8, which is used in conjunction with the driven toothed plate 46.

[0029] As a technical optimization of this utility model, the anti-collision pad 8 can play an auxiliary role in the driven toothed plate 46, avoiding the phenomenon of wear and tear caused by the collision between the driven toothed plate 46 and the slide plate 41, and extending the service life of both.

[0030] refer to Figure 2Limiting strips 9 are fixedly connected to both the top and bottom of the transmission gear 45, and the outer side of the limiting strips 9 is fixedly connected to the inner wall of the slide plate 41.

[0031] As a technical optimization of this utility model, the setting of the limiting strip 9 can limit the transmission gear 45 and prevent it from shifting position.

[0032] The working principle and usage process of this utility model are as follows: First, press the auxiliary plate 6 to drive the pressing rod 42 to move inward to the inside of the slide plate 41. The pressing rod 42 pushes the transmission tooth plate 43 to move synchronously, compressing the return spring 44 (the return spring 44 stores energy). The transmission tooth plate 43 drives the transmission gear 45 to rotate through tooth meshing. When the transmission gear 45 rotates, it drives the driven tooth plate 46 to slide outward to the outside of the slide plate 41 through tooth meshing. When the driven tooth plate 46 moves, its end fits against the elastic telescopic strip 47, squeezing the elastic telescopic strip 47 out of the inner cavity of the slide plate 41, thus completing the removal of the mounting plate 1. Through the above design, this mechanism realizes one-handed operation and quick disassembly and assembly. At the same time, it extends the service life through multiple protection mechanisms, making it suitable for frequent maintenance scenarios of automotive air conditioning filters.

[0033] In summary, this quick-release mechanism for automotive air conditioning filters, by incorporating a loading and unloading mechanism, changes the inconvenience of traditional automotive air conditioning filter installation and removal. It allows users to quickly disassemble the filters without requiring professional personnel, providing convenience and lowering the barrier to entry for users.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A quick-release mechanism for an automotive air conditioning filter, comprising a mounting plate (1); The filter plate assembly (2) is movably connected to the inner side of the mounting plate (1); The mounting plate (1) has a groove (3) on its outer side; The mounting plate (1) is provided with a loading and unloading mechanism (4) on its outer side; Its features are: The loading and unloading mechanism (4) includes a sliding plate (41), which is slidably connected to the mounting plate (1). A pressing rod (42) is provided through the front of the sliding plate (41). A transmission gear plate (43) is fixedly connected to the inner side of the pressing rod (42). A return spring (44) is fixedly connected to the back of the transmission gear plate (43). A transmission gear (45) is movably connected to the inner cavity of the sliding plate (41). The transmission gear (45) meshes with the transmission gear plate (43). A driven gear plate (46) is slidably connected to the inner cavity of the sliding plate (41). The driven gear plate (46) meshes with the transmission gear (45). Elastic telescopic strips (47) are fixedly connected to both sides of the mounting plate (1). An opening (48) is provided on the inner side of the sliding plate (41). A clamping mechanism (5) is fixedly connected to the back of the mounting plate (1).

2. The quick-release mechanism for an automotive air conditioning filter according to claim 1, characterized in that: The clamping mechanism (5) includes an elastic plate (51), the front of which is fixedly connected to the back of the mounting plate (1), and mounting plates (52) are fixedly connected to the top and bottom of the elastic plate (51), and the mounting plates (52) are attached to the filter plate assembly (2).

3. The quick-release mechanism for an automotive air conditioning filter according to claim 1, characterized in that: An auxiliary plate (6) is fixedly connected to the front of the pressing rod (42), and the auxiliary plate (6) is used in conjunction with the pressing rod (42).

4. The quick-release mechanism for an automotive air conditioning filter according to claim 1, characterized in that: A soft pad (7) is fixedly connected to the front of the skateboard (41), and the soft pad (7) is used in conjunction with the skateboard (41).

5. The quick-release mechanism for an automotive air conditioning filter according to claim 1, characterized in that: The inner wall of the slide plate (41) is fixedly connected with an anti-collision pad (8), which is used in conjunction with the driven toothed plate (46).

6. The quick-release mechanism for an automotive air conditioning filter according to claim 1, characterized in that: The top and bottom of the transmission gear (45) are fixedly connected to a limiting strip (9), and the outer side of the limiting strip (9) is fixedly connected to the inner wall of the slide plate (41).

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