Ventilation cover mounting plate assembly

Abstract

The utility model discloses a ventilation cover mounting plate assembly, and relates to the technical field of ventilation cover mounting plate mounting structures. The ventilation cover mounting plate assembly comprises a mounting plate body and a ventilation cover, a rotating shaft is rotationally arranged on the inner wall of the ventilation cover, a rotating plate is fixedly arranged on the surface of the rotating shaft, adjusting assemblies are arranged on the surfaces of the ventilation cover and the rotating shaft, and limiting assemblies are arranged on the surfaces of the mounting plate body and the ventilation cover. According to the mounting plate, the ventilation cover can be connected with the mounting plate main body through the limiting assembly, and the ventilation cover can be dismounted without a dismounting tool, so that the dismounting efficiency is improved, the mounting plate main body and the ventilation cover can be prevented from being damaged, and the service life of the mounting plate main body and the ventilation cover is further prolonged; the multiple sets of rotating shafts can rotate at the same time through the adjusting assembly, so that the multiple sets of rotating plates are turned over at the same time, the size of the air opening is adjusted, operation is easy and convenient, and convenience is provided.

Description

TECHNICAL FIELD

[0001] The utility model relates to ventilation cover mounting plate mounting structure technical field, specifically related to a ventilation cover mounting plate subassembly. BACKGROUND

[0002] During the installation and operation of central air conditioning, ventilation cover mounting plate subassembly is usually used, which plays an important role in the central air conditioning system. The ventilation cover mounting plate subassembly can protect the air inlet or air outlet of the central air conditioning, prevent external debris from entering the inside of the air conditioning system, and thus affect the operating efficiency and performance of the air conditioner. At the same time, it can also fix the ventilation cover plate to ensure that it does not loosen or fall off during use. When selecting the ventilation cover mounting plate subassembly, factors such as material, strength, corrosion resistance, and ease of cleaning and maintenance should be considered.

[0003] The ventilation cover and the mounting plate are usually connected by screws or buckles and card slots. When connecting the ventilation cover and the mounting plate, if screws are used, they need to be installed and removed by a screwdriver, which affects the disassembly efficiency. If buckles and card slots are used, the buckle is pressed into the inside of the card slot, and the buckle is limited by the card slot, thereby realizing the installation of the ventilation cover. When the ventilation cover needs to be disassembled, a crowbar is needed to contact the buckle and pry the buckle out of the card slot through the principle of leverage. This method can damage the ventilation cover and the mounting plate, thereby shortening the service life of the ventilation cover and the mounting plate. Therefore, improvements should be made to solve the above problems.

[0004] Therefore, a ventilation cover mounting plate subassembly is provided. CONTENT OF THE UTILITY MODEL

[0005] The utility model discloses a ventilation cover mounting plate subassembly.

[0006] The utility model discloses a ventilation cover mounting plate subassembly to solve the problem mentioned in the background art.

[0007] A ventilation cover mounting plate subassembly, comprising a mounting plate main body and a ventilation cover, the inner wall of the ventilation cover is rotatably provided with a rotating shaft, one end of the rotating shaft penetrates the surface of the ventilation cover, the surface of the rotating shaft is fixedly provided with a rotating plate, and the rotating shaft and the rotating plate are provided with a plurality of groups, the surface of the ventilation cover and the rotating shaft is provided with an adjusting assembly for driving a plurality of groups of rotating plates to flip simultaneously, and the surface of the mounting plate main body and the ventilation cover is provided with a limiting assembly for connecting the ventilation cover and the mounting plate main body.

[0008] Further, the adjusting assembly comprises a gear and a sliding slot, the surface of the rotating shaft is fixedly provided with a gear, one side of the ventilation cover is provided with a sliding slot, the inner wall of the sliding slot is slidably provided with a rack, and the rack is engaged with the gear.

[0009] Further, the gears are provided in groups, and the gears in each group are engaged with the rack.

[0010] Further, the limiting assembly comprises a rectangular groove, the surface of the mounting plate body is provided with the rectangular groove, one side of the ventilation cover is fixedly provided with a rectangular plate, the rectangular plate is matched with the rectangular groove, the other side of the ventilation cover is provided with a limiting groove, the surface of the mounting plate body is provided with a movable groove, the inner wall of the movable groove is slidably provided with a movable block, one side wall of the movable block is fixedly provided with a spring on the opposite surface of one side inner wall of the movable groove, the surface of the movable block is fixedly provided with a limiting plate, and the surface of the limiting plate is fixedly provided with a pull rod.

[0011] Further, the movable groove and the movable block are provided in a T shape and are matched with each other.

[0012] Further, the limiting plate is matched with the limiting groove, and the surface of the limiting plate is provided with a rubber layer.

[0013] The beneficial effects of the utility model are as follows:

[0014] 1、The utility model discloses a limiting assembly can be connected with the ventilation cover and the mounting plate body, and when disassembling the ventilation cover, no tool is needed, thereby improving the disassembling efficiency, and the mounting plate body and the ventilation cover can be prevented from being damaged, thereby prolonging the service life of the mounting plate body and the ventilation cover, the adjusting assembly can make the plurality of rotating shafts rotate simultaneously, thereby making the plurality of rotating plates flip simultaneously, and the size of the air port can be adjusted, and the operation is simple, thereby providing convenience. DRAWINGS

[0015] Figure 1 It is the three-dimensional structure schematic diagram of the utility model;

[0016] Figure 2 It is the schematic diagram of the utility model's right cut;

[0017] Figure 3 It is the schematic diagram of the utility model's A part enlarged view;

[0018] Figure 4 It is the schematic diagram of the utility model's B part enlarged view;

[0019] Signs: 1, mounting plate body;2, ventilation cover;3, rotating shaft;4, rotating plate;5, adjusting assembly;501, gear;502, rack;503, sliding slot;6, limiting assembly;601, rectangular groove;602, rectangular plate;603, limiting groove;604, movable groove;605, movable block;606, spring;607, limiting plate;608, pull rod. Specific implementation

[0020] In order to make the purpose, technical scheme and advantages of the embodiments of the present application clearer, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings in the embodiments of the present application. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments of the present application. The components of the embodiments of the present application described and shown in the drawings herein can be arranged and designed in various different configurations.

[0021] Therefore, the following detailed description of the embodiments of the present application provided in the drawings is not intended to limit the scope of the claimed present application, but only represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of the present application.

[0022] It should be noted that: similar reference numbers and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the embodiments of the present application, it should be noted that the directions or position relationships indicated by the terms "inner", "outer", "upper", etc. are based on the directions or position relationships shown in the drawings, or the directions or position relationships in which the product of the present application is usually placed, which are only for the convenience of describing the present application and simplifying the description, and cannot be understood as indicating or implying that the indicated device or element must have a particular direction, be constructed and operated in a particular direction, therefore, cannot be understood as a limitation on the present application.

[0024] As Figures 1 to 4As shown in the figure, a ventilation cover mounting plate assembly includes a mounting plate body 1 and a ventilation cover 2, the inner wall of the ventilation cover 2 is rotatably provided with a rotating shaft 3, one end of the rotating shaft 3 penetrates the surface of the ventilation cover 2, the surface of the rotating shaft 3 is fixedly provided with a rotating plate 4, and the rotating shaft 3 and the rotating plate 4 are provided with a plurality of groups, the surface of the ventilation cover 2 and the rotating shaft 3 is provided with an adjusting assembly 5 for driving a plurality of groups of rotating plates 4 to flip at the same time, the surface of the mounting plate body 1 and the ventilation cover 2 is provided with a limiting assembly 6 for connecting the ventilation cover 2 and the mounting plate body 1; Specifically, the ventilation cover 2 and the mounting plate body 1 can be connected through the limiting assembly 6, and the ventilation cover 2 does not need to be disassembled when disassembling, thereby improving the disassembly efficiency, and damage to the mounting plate body 1 and the ventilation cover 2 can be avoided, thereby prolonging the service life of the mounting plate body 1 and the ventilation cover 2, a plurality of groups of rotating shafts 3 can be rotated at the same time through the adjusting assembly 5, thereby making a plurality of groups of rotating plates 4 flip at the same time, thereby realizing the adjustment of the size of the air port, and the operation is simple, thereby providing convenience.

[0025] As shown in the figure, Figure 1 , Figure 3 The adjusting assembly 5 includes a gear 501 and a sliding groove 503, the surface of the rotating shaft 3 is fixedly provided with a gear 501, one side of the ventilation cover 2 is provided with a sliding groove 503, the inner wall of the sliding groove 503 is slidably provided with a rack 502, and the rack 502 is engaged with the gear 501; Specifically, the sliding groove 503 can limit the rack 502, pulling the rack 502 makes the rack 502 slide, thereby making the gear 501 rotate, and thereby making the rotating plate 4 on the surface of the rotating shaft 3 flip, thereby realizing the adjustment of the size of the air port.

[0026] As shown in the figure, Figure 1 , Figure 3 The gear 501 is provided with a plurality of groups, and the plurality of groups of gears 501 are engaged with the rack 502; Specifically, pulling the rack 502 can make a plurality of groups of gears 501 rotate at the same time, thereby making a plurality of groups of rotating plates 4 flip at the same time, without sequentially adjusting a plurality of groups of rotating plates 4, thereby realizing convenience.

[0027] As shown in the figure, Figure 2 , Figure 4As shown, the limiting assembly 6 comprises a rectangular groove 601, the surface of the mounting plate body 1 is provided with the rectangular groove 601, one side of the ventilation cover 2 is fixedly provided with a rectangular plate 602, and the rectangular plate 602 is matched with the rectangular groove 601, the other side of the ventilation cover 2 is provided with a limiting groove 603, the surface of the mounting plate body 1 is provided with a movable groove 604, the inner wall of the movable groove 604 is slidably provided with a movable block 605, one side wall of the movable block 605 is fixedly provided with a spring 606 on the opposite surface of one side inner wall of the movable groove 604, the surface of the movable block 605 is fixedly provided with a limiting plate 607, and the surface of the limiting plate 607 is fixedly provided with a pull rod 608; Specifically, the rectangular plate 602 is embedded in the inside of the rectangular groove 601, at this time, the pull rod 608 is pulled to make the limiting plate 607 move, so that the movable block 605 slides, and the movable block 605 is extruded when sliding to generate the spring 606, and the pull rod 608 is released when the surface of the ventilation cover 2 is attached to the surface of the mounting plate body 1, at this time, the movable block 605 and the limiting plate 607 are reset under the action of the spring 606, and the limiting plate 607 is embedded in the inside of the limiting groove 603 and presses the inner wall of the limiting groove 603 when resetting, so that the installation of the ventilation cover 2 and the mounting plate body 1 is realized.

[0028] As shown in Figure 2 , Figure 4 , the movable groove 604 and the movable block 605 are both arranged in a T shape, and the movable block 605 is matched with the movable groove 604; Specifically, the movable groove 604 can limit the movable block 605, so that the movable block 605 can slide transversely, thereby ensuring the stable movement of the limiting plate 607.

[0029] As shown in Figure 2 , Figure 4 , the limiting plate 607 is matched with the limiting groove 603, and the surface of the limiting plate 607 is provided with a rubber layer; Specifically, when the limiting plate 607 is embedded in the inside of the limiting groove 603, the surface of the limiting plate 607 can be attached to the inner wall of the limiting groove 603, and the frictional resistance between the limiting plate 607 and the inner wall of the limiting groove 603 is increased under the action of the rubber layer, thereby ensuring the stability of the installation of the ventilation cover 2.

[0030] In summary: the limiting assembly 6 can connect the ventilation cover 2 and the mounting plate body 1, and the ventilation cover 2 does not need to be disassembled when disassembled, thereby improving the disassembly efficiency, and damage to the mounting plate body 1 and the ventilation cover 2 can be avoided, thereby prolonging the service life of the mounting plate body 1 and the ventilation cover 2, and the adjusting assembly 5 can make the plurality of groups of rotating shafts 3 rotate at the same time, so that the plurality of groups of rotating plates 4 are flipped at the same time, thereby realizing the adjustment of the size of the air port, which is simple and convenient to operate, thereby providing convenience.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above examples, and the above examples and descriptions in the specification are only the principles of the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection required by the present application is defined by the appended claims and their equivalents.

Claims

1. A vent cover mounting plate assembly, characterized in that: The invention comprises a mounting plate body (1) and a ventilation cover (2); a rotating shaft (3) is rotatably provided on the inner wall of the ventilation cover (2), and one end of the rotating shaft (3) passes through the surface of the ventilation cover (2); a rotating plate (4) is fixedly provided on the surface of the rotating shaft (3), and the rotating shaft (3) and the rotating plate (4) are both provided with a plurality of groups; an adjusting assembly (5) for driving the plurality of groups of rotating plates (4) to flip simultaneously is provided on the surfaces of the ventilation cover (2) and the rotating shaft (3); and a limiting assembly (6) for connecting the ventilation cover (2) to the mounting plate body (1) is provided on the surfaces of the mounting plate body (1) and the ventilation cover (2).

2. The vent cover mounting plate assembly according to claim 1, characterized in that: The adjustment assembly (5) comprises a gear (501) and a slide groove (503); the gear (501) is fixedly sleeved on the surface of the rotating shaft (3); a slide groove (503) is provided on one side of the ventilation cover (2); a rack (502) is slidably provided on the inner wall of the slide groove (503), and the rack (502) is meshed with the gear (501).

3. The vent cover mounting plate assembly according to claim 2, wherein: The gears (501) are provided in a plurality of groups, and the plurality of groups of gears (501) are all meshed with the racks (502).

4. The vent cover mounting plate assembly according to claim 1, wherein: The limiting assembly (6) includes a rectangular groove (601), a rectangular groove (601) is provided on the surface of the mounting plate body (1), a rectangular plate (602) is fixedly provided on one side of the ventilation cover (2), and the rectangular plate (602) is adapted to the rectangular groove (601), and a limiting groove (603) is provided on the other side of the ventilation cover (2), a movable groove (604) is provided on the surface of the mounting plate body (1), a movable block (605) is slidably provided on the inner wall of the movable groove (604), a spring (606) is fixedly provided on the opposite surface of one side wall of the movable block (605) and the inner wall of one side of the movable groove (604), a limiting plate (607) is fixedly provided on the surface of the movable block (605), and a pull rod (608) is fixedly provided on the surface of the limiting plate (607).

5. The vent cover mounting plate assembly according to claim 4, characterized in that: The movable groove (604) and the movable block (605) are both arranged in a T-shape, and the movable block (605) and the movable groove (604) are adapted to each other.

6. The vent cover mounting plate assembly according to claim 4, characterized in that: The limiting plate (607) is adapted to the limiting groove (603), and a rubber layer is provided on the surface of the limiting plate (607).

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