Air conditioner ventilating duct convenient to mount and dismount

Abstract

The utility model belongs to the field of air conditioners, particularly relates to an air conditioner ventilating duct convenient to mount and dismount, and provides the following scheme aiming at the problems of inconvenience in connection and influence on mounting and dismounting of the air conditioner ventilating duct in the prior art: the air conditioner ventilating duct comprises an air conditioner ventilating duct main body; the connecting assembly comprises a connecting plate and a fixing plate, and the two ends of the air conditioner ventilating duct body are integrally machined with the inner side of the connecting plate and the inner side of the fixing plate correspondingly; the number of the mounting holes is two, and the two mounting holes are formed in the two sides of the surface of the connecting plate respectively; the number of the mounting assemblies is two, each mounting assembly comprises a connecting cylinder and a T-shaped rod, the connecting cylinders are in bolted connection with the fixing plates, the connecting plates of one air conditioner ventilating duct body can be connected with the fixing plates of the other air conditioner ventilating duct body through transmission of the structure, structures such as bolts are not needed, and operation such as a wrench is not needed; and the air conditioner ventilation duct main body can be conveniently mounted and dismounted only by rotating the rotating mechanism.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an air conditioning ventilation duct which is convenient to install and disassemble. Background Art

[0002] Air conditioning ducts are required in air conditioning systems, and air can be circulated by using the air conditioning ducts. A Chinese patent document with publication number CN208504670U discloses an air conditioning duct that is easy to clean.

[0003] However, the above technical solutions need to be connected to each other through bolt holes and bolts. Such a connection method makes the connection of the air-conditioning ventilation duct inconvenient, which will affect the daily maintenance of the air-conditioning ventilation duct. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art that the connection is inconvenient and affects the installation and disassembly of the air conditioning ventilation duct, and to propose an air conditioning ventilation duct that is convenient to install and disassemble.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An air conditioning duct that is easy to install and disassemble, comprising

[0007] Air conditioning ventilation duct body;

[0008] A connecting assembly, the connecting assembly comprises a connecting plate and a fixing plate, and both ends of the air conditioning ventilation duct body are respectively integrally processed with the inner sides of the connecting plate and the fixing plate;

[0009] There are two mounting holes, which are respectively opened on both sides of the surface of the connecting plate;

[0010] The mounting assembly is provided with two mounting assemblies, and the mounting assemblies include a connecting tube and a T-shaped rod, the connecting tube is bolted to the fixing plate, and the surface of the T-shaped rod is slidably connected to the hole of the fixing plate;

[0011] An alignment component connected to surfaces of the connecting plate and the fixing plate;

[0012] A rotating mechanism is connected to a T-bar, and the rotating mechanism is used to drive the T-bar to move. Through the transmission of the structure, the connecting plate of one air-conditioning ventilation duct body can be connected to the fixed plate of another air-conditioning ventilation duct body. There is no need to use bolts or other structures to connect, and there is no need to use wrenches or other operations. You only need to rotate the rotating mechanism, which is convenient for installing and disassembling the air-conditioning ventilation duct body.

[0013] As a preferred solution of the utility model, the rotating mechanism includes a handwheel, a screw rod and a slide bar, the handwheel is key-connected to the screw rod, the surface of the screw rod is threadedly connected to the screw hole of the slide bar, the slide bar is rotatably sleeved with the T-bar, and the rotating T-bar is in a cross-cross state with the mounting hole. Rotating the handwheel can drive the screw rod to rotate, the screw rod can use the thread to drive the slide bar to move, and the slide bar can drive the T-bar to move.

[0014] As a preferred solution of the utility model, a connecting cavity is provided on the inner side of the handwheel, the connecting cavity of the handwheel is rotatably sleeved with the surface of the connecting tube, and the handwheel is rotatably arranged with the connecting tube via a bearing to ensure the smooth rotation of the handwheel.

[0015] As a preferred solution of the utility model, the surface of the slide bar is slidably connected to the interior of the connecting tube, one end of the T-bar extends to the interior of the connecting tube and is connected to the hole of the slide bar, the slide bar is slidably arranged with the connecting tube through a slide rail to guide the slide bar and facilitate the movement of the slide bar, and the slide bar is rotatably arranged with the bearing and the T-bar.

[0016] As a preferred solution of the utility model, the alignment component includes alignment rods and alignment holes. There are four alignment rods and four alignment holes. The four alignment rods are integrally machined at the four corners of the surface of the connecting plate. The four alignment holes are distributed at the four corners of the surface of the fixed plate. The connecting plate of one air-conditioning ventilation duct main body corresponds to the fixed plate of another air-conditioning ventilation duct main body, and the alignment holes of the fixed plate can be sleeved on the alignment rods of the connecting plate.

[0017] As a preferred solution of the utility model, sealing rings are bonded to the sides of the connecting plate and the fixing plate, and the sealing rings correspond to the air-conditioning ventilation duct main body. The sealing rings are used to seal the two air-conditioning ventilation duct main bodies to ensure the patency of the air-conditioning ventilation duct main bodies.

[0018] Beneficial effects:

[0019] 1. The rotating mechanism can drive the T-bar to move. The T-bar cooperates with the mounting hole to fix the connecting plate and the fixing plate, which is convenient for the installation and disassembly of the main body of the air conditioning ventilation duct;

[0020] 2. The hand wheel can drive the screw rod to rotate, and the screw rod can drive the slide bar to move, and the slide bar can drive the T-bar to move, which is used to connect the two air conditioning ventilation duct bodies;

[0021] In the utility model: through the transmission of the structure, the connecting plate of one air-conditioning ventilation duct main body can be connected with the fixing plate of another air-conditioning ventilation duct main body without the use of bolts or other structures, and there is no need to use wrenches or other operations. It is only necessary to rotate the rotating mechanism, which facilitates the installation and disassembly of the air-conditioning ventilation duct main body. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1It is an overall stereogram of the utility model;

[0023] Figure 2 It is a three-dimensional diagram of the screw rod of the utility model;

[0024] Figure 3 It is a cross-sectional stereoscopic view of the connecting tube of the utility model;

[0025] Figure 4 It is a three-dimensional diagram of the fixing plate of the present utility model.

[0026] In the figure: 1. Air conditioning ventilation duct main body; 2. Connecting plate; 3. Fixing plate; 4. Mounting hole; 5. Hand wheel; 6. Screw rod; 7. Slide bar; 8. T-bar; 9. Connecting tube; 10. Alignment rod; 11. Alignment hole; 12. Sealing ring. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0028] Example

[0029] Reference Figure 1-Figure 4 , an air conditioning ventilation duct that is easy to install and disassemble, comprising

[0030] Air conditioning ventilation duct main body 1;

[0031] The connecting assembly includes a connecting plate 2 and a fixing plate 3, and both ends of the air conditioning duct body 1 are integrally processed with the inner sides of the connecting plate 2 and the fixing plate 3;

[0032] Mounting holes 4, two mounting holes 4 are provided, and the two mounting holes 4 are respectively opened on both sides of the surface of the connecting plate 2;

[0033] Mounting assembly, two mounting assemblies are provided, the mounting assemblies include a connecting tube 9 and a T-shaped rod 8, the connecting tube 9 is bolted to the fixing plate 3, and the surface of the T-shaped rod 8 is slidably connected to the hole of the fixing plate 3;

[0034] An alignment component, the alignment component is connected to the surfaces of the connecting plate 2 and the fixing plate 3;

[0035] The rotating mechanism is connected to the T-shaped rod 8 and is used to drive the T-shaped rod 8 to move.

[0036] By means of the above structure: the connecting plate 2 of one air-conditioning ventilation duct main body 1 can be connected with the fixing plate 3 of another air-conditioning ventilation duct main body 1 through the transmission of the structure, without the need to use bolts or other structures, and there is no need to use wrenches or other operations. It is only necessary to rotate the rotating mechanism, which facilitates the installation and disassembly of the air-conditioning ventilation duct main body 1.

[0037] See also Figure 2 The rotating mechanism includes a handwheel 5, a screw rod 6 and a slide bar 7. The handwheel 5 is key-connected with the screw rod 6. The surface of the screw rod 6 is threadedly connected to the screw hole of the slide bar 7. The slide bar 7 is rotatably sleeved with the T-bar 8. The rotating T-bar 8 is in a cross-intersection state with the mounting hole 4. The handwheel 5 is rotated. The handwheel 5 can drive the screw rod 6 to rotate, the screw rod 6 can use the thread to drive the slide bar 7 to move, and the slide bar 7 can drive the T-bar 8 to move.

[0038] See also Figure 3 A connecting cavity is provided on the inner side of the hand wheel 5, and the connecting cavity of the hand wheel 5 is rotatably sleeved with the surface of the connecting tube 9. The hand wheel 5 is rotatably arranged with the connecting tube 9 through a bearing to ensure the stability of the rotation of the hand wheel 5.

[0039] See also Figure 3 The surface of the slide bar 7 is slidably connected to the inside of the connecting tube 9, one end of the T-bar 8 extends to the inside of the connecting tube 9 and is connected to the hole of the slide bar 7, the slide bar 7 is slidably set with the connecting tube 9 through the slide rail, and the slide bar 7 is guided to facilitate the movement of the slide bar 7, and the slide bar 7 is rotatably set with the T-bar 8 through the bearing.

[0040] See also Figure 4 The alignment component includes an alignment rod 10 and an alignment hole 11. There are four alignment rods 10 and four alignment holes 11. The four alignment rods 10 are integrally processed at the four corners of the surface of the connecting plate 2. The four alignment holes 11 are distributed at the four corners of the surface of the fixing plate 3. The connecting plate 2 of one air-conditioning ventilation duct main body 1 corresponds to the fixing plate 3 of another air-conditioning ventilation duct main body 1. The alignment holes 11 of the fixing plate 3 can be sleeved on the alignment rods 10 of the connecting plate 2.

[0041] See also Figure 4 The sides of the connecting plate 2 and the fixing plate 3 are bonded with sealing rings 12, and the sealing rings 12 correspond to the air conditioning ventilation duct main body 1. The sealing rings 12 are used to seal the two air conditioning ventilation duct main bodies 1 to ensure the patency of the air conditioning ventilation duct main body 1.

[0042] The working principle of the utility model is as follows: align the connecting plate 2 of one air-conditioning ventilation duct main body 1 with the fixing plate 3 of the other air-conditioning ventilation duct main body 1, insert the alignment rod 10 of the connecting plate 2 into the inside of the alignment hole 11, and at the same time, the T-shaped rod 8 passes through the mounting hole 4, and the T-shaped rod 8 is rotated to form a cross state with the mounting hole 4, and the hand wheel 5 is rotated, and the hand wheel 5 can drive the screw rod 6 to rotate, and the screw rod 6 can use the thread to drive the slide bar 7 to move, and the slide bar 7 can drive the T-shaped rod 8 to move, and the T-shaped rod 8 can connect and fix the connecting plate 2 and the fixing plate 3. When disassembly is required, the hand wheel 5 is rotated in the opposite direction, and the T-shaped rod 8 no longer fixes the connecting plate 2 and the fixing plate 3, and the two air-conditioning ventilation duct main bodies 1 can be easily separated.

[0043] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An air conditioning ventilation duct that is easy to install and disassemble, characterized in that: include Air conditioning ventilation duct main body (1); A connecting assembly, the connecting assembly comprising a connecting plate (2) and a fixing plate (3), wherein both ends of the air conditioning duct body (1) are respectively integrally processed with the inner sides of the connecting plate (2) and the fixing plate (3); Mounting holes (4), two mounting holes (4) are provided, and the two mounting holes (4) are respectively opened on two sides of the surface of the connecting plate (2); The mounting assembly is provided with two mounting assemblies, and the mounting assemblies include a connecting tube (9) and a T-shaped rod (8), the connecting tube (9) is bolted to the fixing plate (3), and the surface of the T-shaped rod (8) is slidably connected to the hole of the fixing plate (3); An alignment component connected to the surfaces of the connecting plate (2) and the fixing plate (3); A rotating mechanism is connected to the T-shaped rod (8), and is used to drive the T-shaped rod (8) to move.

2. The air conditioning duct that is easy to install and disassemble according to claim 1 is characterized in that: The rotating mechanism comprises a hand wheel (5), a screw rod (6) and a slide bar (7); the hand wheel (5) is key-connected with the screw rod (6); the surface of the screw rod (6) is threadedly connected with the screw hole of the slide bar (7); and the slide bar (7) is rotatably sleeved with the T-shaped rod (8).

3. The air conditioning ventilation duct that is easy to install and disassemble according to claim 2 is characterized in that: A connecting cavity is provided on the inner side of the hand wheel (5), and the connecting cavity of the hand wheel (5) is rotatably sleeved with the surface of the connecting tube (9).

4. The air conditioning ventilation duct that is easy to install and disassemble according to claim 2 is characterized in that: The surface of the slide bar (7) is slidably connected to the interior of the connecting tube (9), and one end of the T-shaped rod (8) extends into the interior of the connecting tube (9) and is connected to the hole of the slide bar (7).

5. The air conditioning ventilation duct that is easy to install and disassemble according to claim 1 is characterized in that: The alignment assembly comprises an alignment rod (10) and an alignment hole (11), wherein four alignment rods (10) and four alignment holes (11) are provided, the four alignment rods (10) are respectively integrally machined at the four corners of the surface of the connecting plate (2), and the four alignment holes (11) are distributed and opened at the four corners of the surface of the fixing plate (3).

6. The air conditioning duct that is easy to install and disassemble according to claim 1, characterized in that: The sides of the connecting plate (2) and the fixing plate (3) are both bonded with sealing rings (12), and the sealing rings (12) correspond to the air conditioning ventilation duct body (1).

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