Adjustable support

Abstract

The adjustable support comprises a fixing plate, connecting frames are symmetrically arranged at the left end and the right end of the front side of the fixing plate, triangular supporting frames are fixedly connected to the lower ends of the connecting frames, and first connecting bases are fixedly connected to one ends of the tops of the triangular supporting frames; and third sliding grooves are formed in the front ends of the triangular supporting frames correspondingly, L-shaped sliding blocks are slidably connected to one ends of the third sliding grooves correspondingly, second connecting bases are fixedly connected to one ends of the L-shaped sliding blocks correspondingly, baffles are arranged on one sides of the first connecting bases and the second connecting bases correspondingly, and sealing soft cushions are fixedly connected to the two sides of the baffles correspondingly. By arranging the connecting frame, the first sliding groove, the two-way screw rod, the triangular supporting frame, the fixing frame, the first connecting base, the L-shaped sliding block, the second connecting base, the screw hole, the baffle and the sealing cushion, the use flexibility is improved, the connecting position is protected, and the service life is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of adjustable brackets, in particular to an adjustable bracket. Background Art

[0002] The outdoor unit of an air conditioner cools and dissipates the high-pressure, high-temperature gas exhausted from the indoor unit outdoors (via a fan). The condensed refrigerant liquid is then sent through a capillary tube to the evaporator of the indoor unit, where it evaporates and turns into gas, absorbing the heat from the room. This cycle repeats, gradually lowering the indoor temperature. The outdoor unit of an air conditioner usually needs to be mounted outdoors using a bracket.

[0003] The Chinese patent with patent publication number CN207778633U discloses an adjustable outdoor air-conditioner mounting bracket, wherein a slide groove is opened inside the fixing bracket, and the first transverse telescopic rod and the second transverse telescopic rod are connected to the fixing bracket through a main slider, and the first transverse telescopic rod and the second transverse telescopic rod are connected together by a transverse movable fixing column, and the fixing plate is connected to the fixing bracket through the main slider, and a supporting rib is fixedly installed under the fixing plate, and the supporting rib is connected to the fixing bracket through a slave slider, and the main slider and the slave slider are fixed together by a connecting rod, and the lifting fixing column passes through the fixed through hole on the fixing bracket to fix the main slider, and the movable plate can move in the slide groove in the fixed plate and is connected to the fixed plate through the connecting column, and a baffle is fixedly installed on the front side of the movable plate. The benefits of the invention are: the device has a simple structure and high reliability, and the bracket size can be adjusted according to the size of the air-conditioner outdoor unit. It has a wide range of applications and is suitable for large-scale promotion and use.

[0004] Existing adjustable brackets have problems such as the connection between the air conditioner outdoor unit and the bracket being completely exposed to the air, which is susceptible to rain erosion and shortens the service life. Furthermore, it is inconvenient to adjust the position of the connection base to accommodate the horizontal or vertical placement of the outdoor unit. To overcome these disadvantages, the present utility model provides an adjustable bracket. Utility Model Content

[0005] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an adjustable bracket.

[0006] The top end face of said sliding panel also is provided with a pair of sliding panels, and said sliding panel also is provided with an end face having a first end in contact with said sliding panel, and said first end face has a first end in contact with said second rotatable plate, and said first end face has a second end in contact with said second rotatable plate.

[0007] Furthermore, a bidirectional screw is rotatably connected in the first sliding groove, both ends of the bidirectional screw are respectively threadedly connected to the corresponding connecting frame, and one end of the bidirectional screw passes through the side wall of the fixed plate and is fixedly connected to the first handle.

[0008] Furthermore, a second slide groove is provided at the front lower end of the fixed plate parallel to the first slide groove, one end of the connecting frame is slidably connected to the second slide groove, a slide rod is fixedly connected to the second slide groove, and one end of the connecting frame is slidably connected to the slide rod.

[0009] Furthermore, a first one-way screw is rotatably connected in the third sliding groove, one end of the first one-way screw is threadedly connected to the corresponding L-shaped slider, and one end of the first one-way screw passes through the side wall of the corresponding triangular support frame and is fixedly connected to a second handle.

[0010] Furthermore, the end of the second one-way screw is fixedly connected to a third handle.

[0011] Furthermore, screw holes are provided at the upper ends of the first connecting seat and the second connecting seat, and telescopic rods are fixedly connected between the first connecting seat and the second connecting seat and the corresponding baffles.

[0012] Furthermore, connection holes are symmetrically provided at the top and bottom ends of the fixing plate.

[0013] Beneficial effects of the utility model:

[0014] When the utility model is in use, the adjustable bracket has the following advantages:

[0015] 1. In this solution, a connecting frame, a first sliding groove, a two-way screw, a first handle, a second sliding groove, a sliding rod, a triangular support frame, a fixing frame, a first connecting seat, a third sliding groove, an L-shaped slider, a first one-way screw, a second handle, a second connecting seat, and a screw hole are provided. Rotating the first handle drives the two-way screw to rotate, thereby driving the connecting frames at both ends to move toward or oppositely, and thus the spacing between the triangular support frames at both ends can be adjusted according to the actual size of the air-conditioning outdoor unit. Rotating the second handle drives the first one-way screw to rotate, thereby driving the L-shaped slider to move back and forth, and thus the distance between the first connecting seat and the second connecting seat on the same side can be adjusted according to the actual size of the air-conditioning outdoor unit. In summary, the positions of the first connecting seat and the second connecting seat can be flexibly adjusted according to actual needs, and thus the air-conditioning outdoor unit can be placed horizontally or vertically, thereby improving flexibility of use and wide applicability.

[0016] 2. In this solution, a second one-way screw, a baffle, a telescopic rod, a third handle, and a sealing cushion are provided. The third handle drives the second one-way screw to rotate, thereby driving the baffle to move toward the corresponding first connecting seat and second connecting seat and be placed above them. The baffle and the sealing cushion then shield the connection to prevent it from being completely exposed to the air and corroded by rainwater and aging, thereby extending its service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solution of the present invention, the following is a brief introduction to the drawings required for use in the description of the specific implementation methods. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 : Schematic diagram of the overall structure of the utility model;

[0019] Figure 2 : Another perspective structural diagram of the utility model;

[0020] Figure 3 :The utility model Figure 1 Enlarged view of point A in the middle;

[0021] Figure 4 :The utility model Figure 2 Enlarged view of point B in the middle.

[0022] The reference numerals are as follows:

[0023] 1. Fixed plate; 2. Connecting frame; 3. First slide; 4. Bidirectional screw; 5. First handle; 6. Second slide; 7. Slide rod; 8. Triangle support frame; 9. Fixed frame; 10. First connecting seat; 11. Third slide; 12. L-shaped slider; 13. First one-way screw; 14. Second handle; 15. Second connecting seat; 16. Screw hole; 17. Second one-way screw; 18. Baffle; 19. Telescopic rod; 20. Third handle; 21. Sealing pad; 22. Connecting hole. DETAILED DESCRIPTION

[0024] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] like Figure 1-4 The figure shows an adjustable bracket, including a fixing plate 1, connecting brackets 2 are symmetrically arranged on the left and right ends of the front side of the fixing plate 1, and the front side of the fixing plate 1 is fixedly connected to a fixing bracket 9 between the connecting brackets 2 at both ends, a first sliding groove 3 is provided on the upper end of the front side of the fixing plate 1, one end of the connecting bracket 2 is slidably connected to the first sliding groove 3, the front side of the lower end of the connecting bracket 2 is fixedly connected to a triangular support frame 8, the top end of the triangular support frame 8 is fixedly connected to a first connecting seat 10, the front end of the triangular support frame 8 is provided with a third sliding groove 11, one end of the third sliding groove 11 is slidably connected to an L-shaped slider 12, and the end of the L-shaped slider 12 away from the fixing bracket 9 is fixedly connected to a second connecting seat 15, one side of the first connecting seat 10 and the second connecting seat 15 is rotatably connected to a second one-way screw 17, one end of the second one-way screw 17 is threadedly connected to a baffle 18, and both sides of the upper end of the baffle 18 are fixedly connected to a sealing pad 21.

[0026] like Figure 1-4 As shown, a bidirectional screw 4 is rotatably connected in the first slide groove 3, and the two ends of the bidirectional screw 4 are respectively threadedly connected to the corresponding connecting frame 2. One end of the bidirectional screw 4 passes through the side wall of the fixed plate 1 and is fixedly connected to the first turning handle 5. Rotating the first turning handle 5 drives the bidirectional screw 4 to rotate, and then drives the connecting frames 2 at both ends to move toward or oppositely. A second slide groove 6 is opened at the lower front end of the fixed plate 1. The second slide groove 6 is arranged parallel to the first slide groove 3. One end of the connecting frame 2 is slidably connected to the second slide groove 6. A sliding rod 7 is fixedly connected to the second slide groove 6. One end of the connecting frame 2 is slidably connected to the sliding rod 7, which improves the connection stability and facilitates adjustment of the spacing between the triangular support frames 8 at both ends according to the actual size of the air-conditioning outdoor unit.

[0027] like Figure 1-4As shown, the third slide groove 11 is rotatably connected with a first one-way screw 13, one end of the first one-way screw 13 is threadedly connected to the corresponding L-shaped slider 12, and one end of the first one-way screw 13 passes through the side wall of the corresponding triangular support frame 8 and is fixedly connected with a second handle 14. Rotating the second handle 14 drives the first one-way screw 13 to rotate, thereby driving the L-shaped slider 12 to move back and forth along the third slide groove 11, so as to facilitate adjusting the distance between the first connecting seat 10 and the second connecting seat 15 according to the actual size of the air conditioner outdoor unit.

[0028] like Figure 1-4 As shown, the end of the second one-way screw 17 is fixedly connected to the third handle 20, and the upper ends of the first connecting seat 10 and the second connecting seat 15 are provided with screw holes 16. The corresponding connecting components at the bottom of the external unit are fixedly connected to the screw holes 16 of the corresponding first connecting seat 10 and the second connecting seat 15 by bolts. The tops of the first connecting seat 10, the second connecting seat 15 and the fixing frame 9 are in the same plane. The first connecting seat 10, the second connecting seat 15 and the corresponding baffle 18 are fixedly connected with a telescopic rod 19. Rotating the third handle 20 drives the second one-way screw 17 to rotate, and the corresponding telescopic rod 19 limits the baffle 18 to follow the rotation, thereby driving the baffle 18 to move toward the corresponding first connecting seat 10 and the second connecting seat 15, and placing it above them to shield the connection to prevent it from being completely exposed to the air and corroded and aged by rainwater, thereby extending its service life.

[0029] like Figure 1-4 As shown, connection holes 22 are symmetrically opened at the top and bottom ends of the fixing plate 1, and the mounting bracket can be fixedly connected to the wall using expansion bolts through the connection holes 22.

[0030] Working principle: When in use, the fixing plate 1 is fixedly connected to the corresponding wall, and the first turning handle 5 is turned to drive the bidirectional screw 4 to rotate, thereby driving the connecting frames 2 at both ends to move toward or oppositely, and the spacing between the triangular support frames 8 at both ends can be adjusted according to the actual size of the air-conditioning outdoor unit. The second turning handle 14 is turned to drive the first unidirectional screw 13 to rotate, thereby driving the L-shaped slider 12 to move back and forth along the third sliding groove 11, and the distance between the first connecting seat 10 and the second connecting seat 15 can be adjusted according to the actual size of the air-conditioning outdoor unit. In summary, the positions of the first connecting seat 10 and the second connecting seat 15 can be flexibly adjusted according to actual needs. The air-conditioning outdoor unit can be placed horizontally or vertically. After adjustment, the air-conditioning outdoor unit is placed on the triangular support frame 8 and the fixing frame 9. The corresponding connecting components at the bottom of the outdoor unit are fixedly connected to the corresponding screw holes 16 of the first connecting seat 10 and the second connecting seat 15 by bolts. Then, the third handle 20 is rotated to drive the second one-way screw 17 to rotate. The corresponding telescopic rod 19 limits the baffle 18 to follow the rotation, thereby driving the baffle 18 to move toward the corresponding first connecting seat 10 and the second connecting seat 15 and place it above them. The baffle 18 and the sealing gasket 21 cover the connection to prevent it from being completely exposed to the air and corroded and aged by rainwater, thereby extending its service life.

[0031] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. These preferred embodiments do not exhaustively describe all details, nor do they limit the present invention to specific embodiments. Obviously, numerous modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. An adjustable bracket, comprising a fixing plate (1), characterized in that: The front ends of the fixing plate (1) are symmetrically provided with connecting frames (2), the front side of the fixing plate (1) is fixedly connected with a fixing frame (9) between the connecting frames (2) at both ends, the front upper end of the fixing plate (1) is provided with a first slide groove (3), one end of the connecting frame (2) is slidably connected in the first slide groove (3), the front side of the lower end of the connecting frame (2) is fixedly connected with a triangular support frame (8), the top end of the triangular support frame (8) is fixedly connected with a first connecting seat (10), the triangular support frame ( 8) is provided with a third slide groove (11) at the front end, one end of the third slide groove (11) is slidably connected to an L-shaped slider (12), one end of the L-shaped slider (12) away from the fixing frame (9) is fixedly connected to a second connecting seat (15), one side of the first connecting seat (10) and the second connecting seat (15) is rotatably connected to a second one-way screw (17), one end of the second one-way screw (17) is threadedly connected to a baffle (18), and both sides of the upper end of the baffle (18) are fixedly connected to a sealing cushion (21).

2. The adjustable bracket according to claim 1, characterized in that: A bidirectional screw rod (4) is rotatably connected in the first sliding groove (3), and both ends of the bidirectional screw rod (4) are respectively threadedly connected to the corresponding connecting frame (2). One end of the bidirectional screw rod (4) passes through the side wall of the fixed plate (1) and is fixedly connected to the first turning handle (5).

3. The adjustable bracket according to claim 1, characterized in that: A second slide groove (6) is provided at the front lower end of the fixed plate (1) and is parallel to the first slide groove (3); one end of the connecting frame (2) is slidably connected to the second slide groove (6); a slide rod (7) is fixedly connected to the second slide groove (6); and one end of the connecting frame (2) is slidably connected to the slide rod (7).

4. The adjustable bracket according to claim 1, characterized in that: A first one-way screw (13) is rotatably connected in the third sliding groove (11), one end of the first one-way screw (13) is threadedly connected to the corresponding L-shaped slider (12), and one end of the first one-way screw (13) passes through the side wall of the corresponding triangular support frame (8) and is fixedly connected to the second handle (14).

5. The adjustable bracket according to claim 1, characterized in that: The end of the second one-way screw (17) is fixedly connected to a third turning handle (20).

6. The adjustable bracket according to claim 1, characterized in that: The upper ends of the first connecting seat (10) and the second connecting seat (15) are both provided with screw holes (16), and the first connecting seat (10) and the second connecting seat (15) are both fixedly connected with the corresponding baffles (18) by telescopic rods (19).

7. The adjustable bracket according to claim 1, characterized in that: The top and bottom ends of the fixing plate (1) are symmetrically provided with connection holes (22).

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