Air conditioner ventilation opening fixing device

Abstract

The utility model relates to the technical field of ventilation openings, in particular to an air conditioner ventilation opening fixing device. The device comprises a fixing plate, screw rods are fixedly connected to the positions, close to the two sides, of the bottom side of the fixing plate, the two screw rods are fixedly provided with the same first baffle, the two screw rods are slidably provided with a second baffle and a bearing plate, the screw rods are movably sleeved with reset springs, and the reset springs are located between the first baffle and the second baffle. The two screws are in threaded connection with nuts, limiting grooves are formed in the two sides of the interior of the bearing plate, and the same supporting plate is slidably mounted in the two limiting grooves. The supporting plate can vertically move upwards along the two screws by rotating the nuts to extrude the ventilation pipe, then the supporting plate is rotated to vertically move upwards, and meanwhile, the limiting grooves in the two sides extrude the triangular clamping blocks, so that the ventilation pipe can be fixed up and down and left and right; and meanwhile, a worker can conveniently install the ventilation pipe and the ventilation opening.

Description

Technical Field

[0001] The utility model relates to the technical field of urine vents, in particular to a fixing device for air-conditioning vents. Background Art

[0002] The central air conditioning vent is the terminal device for supplying and returning air in the central air conditioning system, and is an air distribution device. The supply vent sends the cooled or heated air to the room, while the return vent sucks the dirty air back into the room. The two form the entire air cycle, which ensures the indoor cooling and heating effects while also ensuring the cooling and comfort of the indoor air. Large-diameter ventilation ducts are commonly used in office buildings, which are generally hoisted. There is a gap between the inside of the ventilation duct and the vent. Hoisting is not stable enough for the installation of the ventilation duct, which can easily cause the ventilation duct to shake, and at the same time cause the vent to shake. Utility Model Content

[0003] The purpose of the utility model is to provide an air conditioning vent fixing device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides an air-conditioning vent fixing device, comprising a fixing plate, a screw rod is fixedly connected to the bottom side of the fixing plate near the two sides, the same first baffle plate is fixedly installed on the two screw rods, a second baffle plate and a receiving plate are slidably installed on the two screw rods, the screw movable sleeve is provided with a return spring, and the return spring is located between the first baffle plate and the second baffle plate, nuts are threadedly connected on the two screw rods, limiting grooves are provided on the inner sides of the receiving plate, the same support plate is slidably installed in the two limiting grooves, a sliding groove is provided on the top side of the support plate, two triangular clamping blocks are slidably installed in the sliding groove, a threaded twist handle is rotatably installed at the center position of the bottom side of the support plate, and a ventilation pipe is provided on the top side of the support plate.

[0005] As a further improvement of the technical solution, one end of the return spring is fixedly connected to the bottom side of the first baffle, and the other end of the return spring is fixedly connected to the bottom side of the second baffle, and the return spring is used to reset the second baffle.

[0006] As a further improvement of the technical solution, the two nuts are used to vertically move the receiving plate, and the nuts are used to clamp and fix the ventilation pipe.

[0007] As a further improvement of the technical solution, the support plate is allowed to move vertically by means of the two limit grooves, and the limit grooves are used to limit the support plate.

[0008] As a further improvement of the technical solution, the support plate moves vertically upward along the limiting groove, so that the two triangular clamping blocks move toward each other.

[0009] As a further improvement of the technical solution, the threaded handle is rotated on the receiving plate, so that the support plate moves vertically.

[0010] As a further improvement of the technical solution, part of the position of the limiting groove matches the inclined surface of the triangular clamp block, and the limiting groove is used to squeeze the triangular clamp block.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] In the air-conditioning vent fixing device, the receiving plate can be moved vertically upward along the two screws by rotating the nut to squeeze the ventilation pipe, and then the threaded handle is rotated to move the supporting plate vertically upward. At the same time, the limit grooves on both sides squeeze the triangular clamp block, so that the ventilation pipe can be fixed up and down and left and right, and it is also convenient for the staff to install the ventilation pipe and the vent. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure of the fixing device of the utility model;

[0015] Figure 3 It is a schematic diagram of the structure of some parts of the utility model;

[0016] Figure 4 It is a cross-sectional structural schematic diagram of the utility model.

[0017] The meaning of each number in the figure is:

[0018] 1. Fixed plate; 2. Screw; 3. First baffle; 4. Return spring; 5. Second baffle; 6. Adapter plate; 7. Nut; 8. Limiting groove; 9. Support plate; 10. Sliding groove; 11. Triangular clamp block; 12. Threaded twist handle; 13. Ventilation pipe. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] Example 1

[0022] See also Figure 1-Figure 4 As shown, the present embodiment provides an air conditioning vent fixing device, including a fixing plate 1, through which the fixing plate 1 can achieve the effect of fixing the entire fixing device, a screw rod 2 is fixedly connected to the bottom side of the fixing plate 1 near the two sides, the same first baffle plate 3 is fixedly installed on the two screw rods 2, and a second baffle plate 5 and a receiving plate 6 are slidably installed on the two screw rods 2, and a return spring 4 is movably provided on the screw rod 2, one end of the return spring 4 is fixedly connected to the bottom side of the first baffle plate 3, and the other end of the return spring 4 is fixedly connected to the bottom side of the second baffle plate 5, and the return spring 4 is used to reset the second baffle plate 5, and the return spring 4 is located between the first baffle plate 3 and the second baffle plate 5. Under the action of the return spring 4, a downward extrusion effect is achieved, and nuts 7 are threadedly connected to the two screw rods 2, and the two nuts 7 are used to vertically move the receiving plate 6, and the nuts 7 are used to clamp and fix the ventilation pipe 13, and the two sides of the receiving plate 6 are inserted into the corresponding screw rods 2, and then the nuts 7 are threadedly connected to the screw rods 2, and then the nuts 7 are rotated to squeeze the receiving plate 6, so as to achieve a fixing effect.

[0023] Limiting grooves 8 are provided on both sides of the interior of the receiving plate 6, and the same supporting plate 9 is slidably installed in the two limiting grooves 8. The supporting plate 9 is moved vertically through the two limiting grooves 8. The limiting grooves 8 are used to limit the supporting plate 9, which is convenient for the supporting plate 9 to move vertically. A sliding groove 10 is provided on the top side of the supporting plate 9. Two triangular clamping blocks 11 are slidably installed in the sliding groove 10, which is convenient for the two triangular clamping blocks 11 to move horizontally and achieve a clamping effect at the same time. The supporting plate 9 moves vertically upward along the limiting groove 8, so that the two triangular clamping blocks 11 move toward each other, and part of the limiting groove 8 is matched with the inclined surface of the triangular clamping block 11 The limiting groove 8 is used to squeeze the triangular clamp block 11. A threaded twist handle 12 is rotatably installed at the center position of the bottom side of the support plate 9. The threaded twist handle 12 is rotated on the receiving plate 6 to make the support plate 9 move vertically. A ventilation pipe 13 is arranged on the top side of the support plate 9. When the top side of the ventilation pipe 13 contacts the second baffle plate 5, the threaded twist handle 12 is rotated to make the support plate 9 move vertically upward. At the same time, the triangular clamp block 11 is squeezed in the limiting groove 8, so that the two triangular clamp blocks 11 move toward each other along the sliding groove 10, and the ventilation pipe 13 is tightened and fixed on the side. When the threaded twist handle 12 is rotated, the second baffle plate 5 will move upward.

[0024] When the air conditioning vent fixing device of this embodiment is used, the fixing plate 1 is first fixed on the roof, and then the receiving plate 6 is placed on the bottom side of the ventilation pipe 13. The staff drags the two sides of the receiving plate 6, passes the two sides of the receiving plate 6 into the corresponding screw rods 2, and then threadably connects the nut 7 to the screw rod 2, and then rotates the nut 7 to squeeze the receiving plate 6. When the top side of the ventilation pipe 13 contacts the second baffle plate 5, the threaded twist handle 12 is rotated to make the support plate 9 move vertically upward. At the same time, the triangular clamping block 11 is squeezed in the limiting groove 8, so that the two triangular clamping blocks 11 move toward each other along the sliding groove 10, and the ventilation pipe 13 is tightened and fixed laterally. At the same time, when the threaded twist handle 12 is rotated, the second baffle plate 5 will move upward, and under the action of the reset spring 4, the ventilation pipe 13 will be squeezed downward.

[0025] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An air conditioning vent fixing device, comprising a fixing plate (1), characterized in that: A screw rod (2) is fixedly connected to the bottom side of the fixed plate (1) near the two sides, the same first baffle plate (3) is fixedly installed on the two screw rods (2), the second baffle plate (5) and the receiving plate (6) are slidably installed on the two screw rods (2), a return spring (4) is movably sleeved on the screw rod (2), and the return spring (4) is located between the first baffle plate (3) and the second baffle plate (5), nuts (7) are threadedly connected to the two screw rods (2), limiting grooves (8) are provided on both sides of the receiving plate (6), and the same support plate (9) is slidably installed in the two limiting grooves (8), a sliding groove (10) is provided on the top side of the support plate (9), and two triangular clamping blocks (11) are slidably installed in the sliding groove (10), a threaded twist handle (12) is rotatably installed at the center position of the bottom side of the support plate (9), and a ventilation pipe (13) is provided on the top side of the support plate (9).

2. The air conditioning vent fixing device according to claim 1, characterized in that: One end of the return spring (4) is fixedly connected to the bottom side of the first baffle (3), and the other end of the return spring (4) is fixedly connected to the bottom side of the second baffle (5). The return spring (4) is used to return the second baffle (5).

3. The air conditioning vent fixing device according to claim 1, characterized in that: The two nuts (7) are used to vertically move the receiving plate (6), and the nuts (7) are used to clamp and fix the ventilation pipe (13).

4. The air conditioning vent fixing device according to claim 1, characterized in that: The support plate (9) is allowed to move vertically by means of the two limiting grooves (8), and the limiting grooves (8) are used to limit the support plate (9).

5. The air conditioning vent fixing device according to claim 1, characterized in that: The support plate (9) moves vertically upward along the limiting groove (8), so that the two triangular clamping blocks (11) move toward each other.

6. The air conditioning vent fixing device according to claim 1, characterized in that: The threaded twist handle (12) is rotated on the receiving plate (6), so that the supporting plate (9) moves vertically.

7. The air conditioning vent fixing device according to claim 1, characterized in that: Part of the position of the limiting groove (8) matches the inclined surface of the triangular clamp block (11), and the limiting groove (8) is used to squeeze the triangular clamp block (11).

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