Air conditioner outdoor unit supporting mechanism for drawing dog cabin

Abstract

The invention belongs to the technical field of air conditioner outdoor unit supporting, and discloses an air conditioner outdoor unit supporting mechanism for a drawing dog cabin, the air conditioner outdoor unit supporting mechanism comprises a support, an air conditioner outdoor unit body is arranged at the top end of the support, and a first threaded plate is arranged on the surface of the air conditioner outdoor unit body; the adjusting mechanism is arranged at the top end of the bracket; a rotating rod and a cam are driven to rotate through a driving motor, the cam pushes a contact plate to move, when the contact plate moves, a first spring is extruded, then the contact plate pushes a connecting plate to move, the connecting plate drives a second threaded plate to slide in a sliding groove, then the second threaded plate can be moved to the bottom end of a first threaded plate, and the first threaded plate is driven to rotate; and two inserting holes are aligned with each other, and finally, a cam pushes a threaded plate II to be aligned with a threaded plate I on the surface of the air conditioner outdoor unit body through a driving motor, so that the air conditioner outdoor unit can be adapted to air conditioner outdoor unit bodies with different sizes, and the compatibility and flexibility of equipment are improved.

Description

Technical Field

[0001] The invention belongs to the technical field of air conditioner outdoor unit support, in particular to an air conditioner outdoor unit support mechanism for drawing a dog cabin. Background Art

[0002] The air-conditioning outdoor unit support mechanism of the pull-out dog cabin is a structure specially designed for the pull-out dog cabin, which is used to support and fix the air-conditioning outdoor unit to ensure its stable operation and reduce the impact on the police dog in the pull-out dog cabin.

[0003] At present, according to the publication number CN117249500A, the name is an air-conditioning outdoor unit support frame, including a support plate, and also including a support platform fixedly connected to the top of the support plate, the support platform and the support plate are fixedly connected by a support rod, and the upper surface of the support platform is provided with a first slot body; an adjustment component is arranged in the first slot body; two first screw rods rotatably arranged in the middle of the first slot body, and the thread directions of the two first screw rods are opposite; and a connecting ring threadedly connected to one end of the first screw rod, both ends of the connecting ring are fixedly connected with a connecting block, the upper surface of the connecting block is fixedly connected with a supporting block by a fixing component, and the supporting block is fixedly connected to the lower surface of the air-conditioning compressor; the device solves the problem of different sizes of the air-conditioning outdoor unit by setting the adjusting component and the fixing component;

[0004] However, during use, due to the various sizes and specifications of the air-conditioning outdoor units, the positions of the threaded plates used for fixing also vary accordingly. This difference becomes particularly obvious when the air-conditioning outdoor unit is installed on the support frame. Specifically, the fixing threaded plates of each air-conditioning outdoor unit may be located at different horizontal positions. However, when the position difference between the two is too large, the air-conditioning outdoor unit cannot be installed on the bracket, which will reduce the compatibility and flexibility of the bracket. Summary of the invention

[0005] In order to solve the problem that the bracket proposed in the above background technology cannot adapt to the threaded plates at different horizontal positions of the air-conditioning outdoor unit, thereby reducing the compatibility and flexibility of the bracket, the present invention provides an air-conditioning outdoor unit support mechanism for pulling out the dog cabin.

[0006] To achieve the above object, the present invention provides the following technical solution: an air conditioner outdoor unit support mechanism for pulling out a dog cabin, comprising a bracket, an air conditioner outdoor unit body is arranged on the top of the bracket, and a threaded plate 1 is arranged on the surface of the air conditioner outdoor unit body;

[0007] An adjusting mechanism is arranged at the top of the bracket, the adjusting mechanism includes a sliding groove, the sliding groove is opened at the top of the bracket, the number of the sliding grooves is four, four threaded plates 2 are slidably connected inside the four sliding grooves, the surfaces of the threaded plate 1 and the threaded plate 2 are both provided with jacks, a motor is fixedly installed at the bottom end of the bracket, the output end of the motor extends to the inside of the bracket and is fixedly installed with a rotating rod, two fixing plates are fixedly installed inside the bracket, spring 1 is fixedly installed on the opposite sides of the two fixing plates, a contact plate is fixedly installed on one end of the spring 1, a cam located on the opposite side of the two contact plates is fixedly installed on the top of the rotating rod, a connecting plate is fixedly installed on the opposite sides of the two contact plates, and a top end of the connecting plate is fixedly connected to the bottom end of the threaded plate 2;

[0008] A fixing mechanism is arranged at the top of the threaded plate 1, and the fixing mechanism includes a fixing shell, which is arranged at the top of the threaded plate 1. A latch is slidably connected inside the fixing shell, and the latch can rotate inside the fixing shell. A limit block is fixedly installed on the surface of the bottom end of the latch.

[0009] Preferably, it also includes: a positioning mechanism, which is arranged on the surface of the rotating rod, the positioning mechanism includes a rotating disk, the rotating disk is fixedly connected to the surface of the rotating rod, four sliding holes are opened on the surface of the rotating disk, four sliding holes are slidably connected to the inside of each of the four sliding holes, four sliding plates are fixedly installed on the top of each of the four sliding plates, a mounting plate located at the top of the bracket is fixedly installed on the top of each of the four sliding plates, and the number of the mounting plates is four, a mounting plate is fixedly installed on one side of the four mounting plates close to the center of the rotating disk, a spring 2 is fixedly installed on one side of the mounting plate close to the center of the rotating disk, and a positioning plate is fixedly installed on one end of the spring 2.

[0010] Preferably, the surfaces of the positioning plates are made of rubber material, and the positioning plates are square in design.

[0011] Preferably, the interior of the fixed shell is rotatably connected to a rotating block located on the surface of the latch, the surface of the latch is fixedly mounted with a connecting block located inside the fixed shell, and a spring three located on the surface of the latch is elastically connected between the connecting block and the rotating block.

[0012] Preferably, a supporting groove is provided inside the sliding groove, a supporting block is slidably connected inside the supporting groove, and one end of the supporting block is fixedly connected to the surface of the second threaded plate.

[0013] Preferably, a square hole is formed at the top of the bracket, and the mounting plate can slide inside the square hole.

[0014] Preferably, the four sliding holes are of curved design and are distributed in an array on the surface of the rotating disk, and the sliding block is of cylindrical design and has a smooth surface.

[0015] Preferably, the top end of the latch is provided with a bump located at the top end of the fixed shell, and the surface of the bump is of a rough design.

[0016] Preferably, a gap is provided between the rotating disk, the cam and the contact plate, and the contact plate is designed to be symmetrical about the center of the cam.

[0017] Preferably, the number of the springs 2 is eight, and each group of two springs 2 is located between the mounting plate and the positioning plate.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] The present invention drives the rotating rod and the cam to rotate by driving the motor, and the cam will push the contact plate to move. When the contact plate moves, it will squeeze the spring 1, and then the contact plate will push the connecting plate to move, and the connecting plate will drive the threaded plate 2 to slide inside the sliding groove, and then the threaded plate 2 can be moved to the bottom end of the threaded plate 1, and the two sockets can be aligned with each other. Finally, the cam is driven by the motor to push the threaded plate 2 to align with the threaded plate 1 on the surface of the air-conditioner outdoor unit body, so that it can adapt to air-conditioner outdoor unit bodies of different sizes, thereby improving the compatibility and flexibility of the equipment.

[0020] The present invention links the rotating disk to rotate when the rotating rod rotates, and the four sliders drive the four sliding plates, the mounting plate, the spring 2 and the positioning plate to move toward the surface of the air-conditioning outdoor unit body. Then the surface of the positioning plate contacts the surface of the air-conditioning outdoor unit body and pushes the air-conditioning outdoor unit body to move on the top of the bracket. When the four positioning plates contact the surface of the air-conditioning outdoor unit body at the same time, the positioning is completed. Finally, the positioning plate is moved toward the surface of the air-conditioning outdoor unit body through the rotating rotating rod. When the four positioning plates contact the surface of the air-conditioning outdoor unit body at the same time, the four positioning plates provide a stable and uniform supporting force, thereby ensuring that the air-conditioning outdoor unit body achieves the best horizontal and vertical positioning on the bracket, reducing errors in the installation process, ensuring the accuracy of the installation, and through the resilience of the spring 2, the air-conditioning outdoor unit body can be more effectively constrained The moving range of the air-conditioning outdoor unit is improved, thereby improving the stability of the installation.

[0021] The present invention inserts the latch and the limit block into the interior of the socket, and pushes the latch to make the limit block move out of the interior of the socket. When the latch moves, the connecting block will squeeze the spring three, and then the latch and the limit block can be rotated to make the limit block misaligned with the socket, and then the resilience of the spring three is used to fix the latch and the limit block to the air conditioner outdoor unit body, and finally the latch and the limit block are inserted into the interior of the socket, and the limit block is rotated to make it misaligned with the socket, and then the resilience of the spring three is used to fix the latch and the limit block to the air conditioner outdoor unit body, and then the air conditioner outdoor unit body can be installed without the aid of external tools, thereby increasing the convenience of installation. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the structure of the present invention;

[0023] Figure 2 This is a schematic diagram of a cross-sectional main frame of the present invention;

[0024] Figure 3 A schematic diagram showing the support groove of the present invention;

[0025] Figure 4 It is a schematic diagram showing the adjustment mechanism of the present invention;

[0026] Figure 5 It is a schematic diagram showing the positioning mechanism of the present invention;

[0027] Figure 6 It is a schematic diagram of a cross-section of a rotating disk of the present invention;

[0028] Figure 7 It is a schematic diagram of a cross-sectional fixed shell of the present invention;

[0029] Figure 8 For the present invention Figure 3 A is an enlarged schematic diagram;

[0030] Fig. 9 For the present invention Figure 7 The enlarged schematic diagram of point B in FIG.

[0031] In the figure: 1. bracket; 2. air conditioner outdoor unit body; 3. threaded plate 1; 4. sliding groove; 5. threaded plate 2; 6. socket; 7. motor; 8. rotating rod; 9. cam; 10. fixed plate; 11. spring 1; 12. contact plate; 13. connecting plate; 14. rotating disk; 15. sliding hole; 16. slider; 17. sliding plate; 18. mounting plate; 19. spring 2; 20. positioning plate; 21. fixed shell; 22. latch; 23. limit block; 24. connecting block; 25. rotating block; 26. spring 3; 27. support groove; 28. support block. DETAILED DESCRIPTION

[0032] The following will be combined with the 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0033] like Figures 1 to 9 As shown, the present invention provides an air conditioner outdoor unit support mechanism for pulling out a dog cabin, comprising a bracket 1, an air conditioner outdoor unit body 2 is arranged on the top of the bracket 1, and a threaded plate 3 is arranged on the surface of the air conditioner outdoor unit body 2;

[0034] An adjusting mechanism is arranged at the top of the bracket 1, and the adjusting mechanism includes a sliding groove 4, which is opened at the top of the bracket 1. There are four sliding grooves 4, and four threaded plates 2 5 are slidably connected inside the four sliding grooves 4. The surfaces of the threaded plates 1 3 and 2 5 are provided with jacks 6. A motor 7 is fixedly installed at the bottom end of the bracket 1, and the output end of the motor 7 extends to the inside of the bracket 1 and is fixedly installed with a rotating rod 8. Two fixed plates 10 are fixedly installed inside the bracket 1, and springs 11 are fixedly installed on the opposite sides of the two fixed plates 10, and a contact plate 12 is fixedly installed on one end of the spring 11. A cam 9 located on the opposite side of the two contact plates 12 is fixedly installed on the top of the rotating rod 8, and a connecting plate 13 is fixedly installed on the opposite side of the two contact plates 12, and the top of the connecting plate 13 is fixedly connected to the bottom end of the threaded plate 2 5;

[0035] The fixing mechanism is arranged at the top of the threaded plate 3, and the fixing mechanism includes a fixing shell 21, which is arranged at the top of the threaded plate 3. A latch 22 is slidably connected inside the fixing shell 21, and the latch 22 can rotate inside the fixing shell 21. A limit block 23 is fixedly installed on the surface of the bottom end of the latch 22.

[0036] The above scheme is adopted: the operator installs the bracket 1 on the outside of the drawer dog cabin, and then places the air conditioner outdoor unit body 2 on the top of the bracket 1, and then the motor 7 can be driven to rotate the rotating rod 8, and the rotating rod 8 will drive the cam 9 to rotate. During the rotation of the cam 9, the two ends of the cam 9 will contact the surfaces of the two contact plates 12, and the cam 9 will push the contact plate 12 to move. When the contact plate 12 moves, it will squeeze the spring 11, and then the contact plate 12 will push the connecting plate 13 to move. Since the top of the connecting plate 13 is fixedly connected to the bottom end of the threaded plate 2 5, the connecting plate 13 will drive the threaded plate 2 5 to slide inside the sliding groove 4, and then the threaded plate 2 5 can be moved to the bottom end of the threaded plate 1 3, and The socket 6 on the surface of the threaded plate 25 is aligned with the socket 6 on the surface of the threaded plate 13. After the alignment, the pin 22 and the limit block 23 can be inserted into the inside of the socket 6, and then the pin 22 can be pushed to move the limit block 23 out of the inside of the socket 6. Then the pin 22 and the limit block 23 can be rotated to make the limit block 23 misaligned with the socket 6. Then the pin 22 and the limit block 23 can fix the air-conditioning outdoor unit body 2 to the top of the bracket 1, thereby fixing the air-conditioning outdoor unit body 2 to the top of the bracket 1. Finally, the cam 9 is driven by the motor 7 to push the threaded plate 25 to align with the threaded plate 13 on the surface of the air-conditioning outdoor unit body 2, so that it can adapt to air-conditioning outdoor unit bodies 2 of different sizes, thereby improving the compatibility and flexibility of the equipment.

[0037] like Figure 1 , Figure 2 , Figure 5 and Figure 6 As shown, it also includes: a positioning mechanism, which is arranged on the surface of the rotating rod 8, the positioning mechanism includes a rotating disk 14, the rotating disk 14 is fixedly connected to the surface of the rotating rod 8, four sliding holes 15 are opened on the surface of the rotating disk 14, and four sliders 16 are slidably connected inside the four sliding holes 15, and four sliding plates 17 are fixedly installed on the top of the four sliders 16, and the tops of the four sliding plates 17 are fixedly installed with mounting plates 18 located at the top of the bracket 1, and the number of the mounting plates 18 is four, and the mounting plates 18 are fixedly installed on one side of the four mounting plates 18 close to the center of the rotating disk 14, and the mounting plates 18 are fixedly installed on one side of the mounting plates 18 close to the center of the rotating disk 14, and the spring 2 19 is fixedly installed on one end of the spring 2 19.

[0038] The above scheme is adopted: through the design of the positioning mechanism, when the rotating rod 8 rotates, the rotating disk 14 will be linked to rotate, and then the four sliders 16 will all slide inside the sliding hole 15, and the four sliders 16 will drive the four sliding plates 17 and the mounting plate 18 to move toward the surface of the air conditioner outdoor unit body 2, and the four mounting plates 18 will drive the four springs 2 19 and the positioning plate 20 to move toward the surface of the air conditioner outdoor unit body 2, and then the surface of the positioning plate 20 will contact the surface of the air conditioner outdoor unit body 2, and will push the air conditioner outdoor unit body 2 to move at the top of the bracket 1, and when the four positioning plates 20 are in contact with the surface of the air conditioner outdoor unit body 2 at the same time, then After the positioning is completed, and during the contact process of the positioning plate 20, the spring 2 19 will be compressed. Through the resilience of the spring 2 19, the air-conditioning outdoor unit body 2 can more effectively constrain the movement range of the air-conditioning outdoor unit, thereby improving the stability of the installation. Finally, the positioning plate 20 is moved toward the surface of the air-conditioning outdoor unit body 2 through the rotating rotating rod 8 and the rotating disk 14. When the four positioning plates 20 are in contact with the surface of the air-conditioning outdoor unit body 2 at the same time, the four positioning plates 20 provide a stable and uniform supporting force, ensuring that the air-conditioning outdoor unit body 2 achieves the best horizontal and vertical positioning on the bracket 1, reducing errors during the installation process, and ensuring the accuracy of the installation.

[0039] like Figure 5 and Figure 6 As shown, the surface of the positioning plate 20 is made of rubber material, and the positioning plate 20 is square in design.

[0040] The above scheme is adopted: through the design of the positioning plate 20, since the surface of the positioning plate 20 is made of rubber material, and then when the positioning plate 20 contacts the surface of the air-conditioning outdoor unit body 2, the air-conditioning outdoor unit body 2 can be protected and the service life of the air-conditioning outdoor unit body 2 can be extended.

[0041] like Figure 1 and Fig. 9 As shown, the interior of the fixed shell 21 is rotatably connected to a rotating block 25 located on the surface of the latch 22, the surface of the latch 22 is fixedly mounted with a connecting block 24 located inside the fixed shell 21, and a spring 26 located on the surface of the latch 22 is elastically connected between the connecting block 24 and the rotating block 25.

[0042] The above scheme is adopted: through the design of the connecting block 24, the rotating block 25 and the spring three 26, when the latch 22 moves, the connecting block 24 will move accordingly, and then the connecting block 24 will squeeze the spring three 26, and when the latch 22 and the limit block 23 are rotated, the connecting block 24, the rotating block 25 and the spring three 26 will rotate accordingly, and when the limit block 23 is misaligned with the socket 6, the limit block 23 can be used to fix the air conditioner outdoor unit body 2 by utilizing the resilience of the spring three 26, and finally, by inserting the latch 22 and the limit block 23 into the inside of the socket 6, and rotating the limit block 23 to make it misaligned with the socket 6, and then utilizing the resilience of the spring three 26, the latch 22 and the limit block 23 can be used to fix the air conditioner outdoor unit body 2, and then the air conditioner outdoor unit body 2 can be installed without the aid of external tools, thereby increasing the convenience of installation;

[0043] When it is necessary to disassemble the air conditioner outdoor unit body 2, the latch 22 can be rotated again to align the limit block 23 with the socket 6. After alignment, the compressed spring three 26 will push the connecting block 24, the latch 22 and the limit block 23 to reset. Then the latch 22 and the limit block 23 can be pulled out from the inside of the socket 6, thereby canceling the limit on the air conditioner outdoor unit body 2 and completing the disassembly.

[0044] like Figure 3 , Figure 7 and Figure 8 As shown, a support groove 27 is opened inside the sliding groove 4, and a support block 28 is slidably connected inside the support groove 27. One end of the support block 28 is fixedly connected to the surface of the threaded plate 25. A square hole is opened at the top of the bracket 1, and the mounting plate 18 can slide inside the square hole.

[0045] The above scheme is adopted: through the design of the support groove 27 and the support block 28, when the threaded plate 25 moves, it will drive the support block 28 to move inside the support groove 27. Since the surface of the support block 28 fits with the inner wall of the support groove 27, the threaded plate 25 can be limited when the support block 28 moves. Through the design of the bracket 1, since a square hole is opened at the top of the bracket 1, when the mounting plate 18 moves, it will slide inside the square hole, and the bracket 1 will not interfere with the movement of the mounting plate 18.

[0046] like Figure 6 and Fig. 9 As shown, the four sliding holes 15 are curved and distributed in an array on the surface of the rotating disk 14, the slider 16 is cylindrical and has a smooth surface, and the top of the latch 22 is provided with a protrusion located at the top of the fixed shell 21, and the surface of the protrusion is rough.

[0047] The above scheme is adopted: through the design of the sliding hole 15 and the slider 16, since the sliding hole 15 is designed to be curved, the slider 16 will pull the sliding plate 17 and the mounting plate 18 to move toward or relative to each other, and the surface of the slider 16 is designed to be smooth, so that it can move more smoothly inside the sliding hole 15. Through the design of the latch 22, the operator can rotate the protrusion, and then the protrusion will drive the latch 22 to rotate. Since the protrusion is designed to be rough, it can increase the friction between the palm.

[0048] like Figure 2 , Figure 4 and Figure 5 As shown, a gap is provided between the rotating disk 14 and the cam 9 and the contact plate 12 , and the contact plate 12 is designed to be symmetrical about the center of the cam 9 . The number of the springs 19 is eight, and each group of two springs 19 is located between the mounting plate 18 and the positioning plate 20 .

[0049] The above scheme is adopted: through the design of the cam 9, the contact plate 12 and the rotating disk 14, since a gap is provided between the rotating disk 14, the cam 9 and the contact plate 12, the rotating disk 14 will not interfere with the movement of the cam 9 and the contact plate 12, and the contact plate 12 is symmetrically designed, so that it is convenient for the cam 9 to push the two contact plates 12 to move relative to or toward each other. Through the design of the springs 19, since the springs 19 are grouped in pairs, when the positioning plate 20 contacts the surface of the air-conditioning outdoor unit body 2, the two springs 19 can limit the positioning plate 20 at the same time, so that the positioning plate 20 is fully in contact with the surface of the air-conditioning outdoor unit body 2.

[0050] The working principle and use process of the present invention:

[0051] First, the operator can install the bracket 1 on the outside of the drawer dog cabin. After the installation is completed, the air conditioner outer unit body 2 can be placed on the top of the bracket 1 so that it is located between the four positioning plates 20. At this time, the motor 7 can be driven to rotate the rotating rod 8 and the cam 9. The cam 9 will push the contact plate 12 to move. When the contact plate 12 moves, it will squeeze the spring 11, and then the contact plate 12 will push the connecting plate 13 to move. The connecting plate 13 will drive the threaded plate 2 5 to slide inside the sliding groove 4, and then the threaded plate 2 5 can be moved to the bottom end of the threaded plate 1 3, and the two sockets 6 can be aligned with each other;

[0052] When the rotating rod 8 rotates, the rotating disk 14 will rotate in conjunction, and the four sliders 16 will drive the four sliding plates 17, the mounting plate 18, the second spring 19 and the positioning plate 20 to move toward the surface of the air conditioner outdoor unit body 2, and then the surface of the positioning plate 20 will contact the surface of the air conditioner outdoor unit body 2, and will push the air conditioner outdoor unit body 2 to move at the top of the bracket 1, and when the four positioning plates 20 contact the surface of the air conditioner outdoor unit body 2 at the same time, the positioning is completed;

[0053] After the two sockets 6 are aligned, the latch 22 and the limit block 23 can be inserted into the socket 6, and the latch 22 can be pushed to move the limit block 23 out of the socket 6. When the latch 22 moves, the connecting block 24 will squeeze the spring three 26. Then, the latch 22 and the limit block 23 can be rotated to make the limit block 23 misaligned with the socket 6. Then, the resilience of the spring three 26 can be used to fix the latch 22 and the limit block 23 to the air conditioner outdoor unit body 2, and finally the operation process is completed.

[0054] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air conditioner external unit support mechanism for pulling out a dog cabin, comprising a bracket (1), characterized in that: An air conditioner outdoor unit body (2) is disposed at the top end of the bracket (1), and a threaded plate (3) is disposed on the surface of the air conditioner outdoor unit body (2); An adjustment mechanism is arranged at the top of the bracket (1), the adjustment mechanism comprises a sliding groove (4), the sliding groove (4) is opened at the top of the bracket (1), the number of the sliding grooves (4) is four, the inside of the four sliding grooves (4) is slidably connected with four threaded plates (5), the surfaces of the threaded plates (3) and the threaded plates (5) are both provided with plug holes (6), the bottom end of the bracket (1) is fixedly installed with a motor (7), the output end of the motor (7) extends to the inside of the bracket (1) and is fixedly installed with a rotating rod (8), two fixing plates (10) are fixedly installed inside the bracket (1), springs (11) are fixedly installed on opposite sides of the two fixing plates (10), a contact plate (12) is fixedly installed on one end of the spring (11), a cam (9) located on opposite sides of the two contact plates (12) is fixedly installed on the top end of the rotating rod (8), a connecting plate (13) is fixedly installed on opposite sides of the two contact plates (12), and the top end of the connecting plate (13) is fixedly connected to the bottom end of the threaded plate (5); A fixing mechanism is arranged at the top end of a threaded plate (3), the fixing mechanism comprising a fixing shell (21), the fixing shell (21) being arranged at the top end of the threaded plate (3), a latch (22) being slidably connected inside the fixing shell (21), and the latch (22) being able to rotate inside the fixing shell (21), and a limit block (23) being fixedly installed on the surface of the bottom end of the latch (22).

2. The air conditioner outer unit support mechanism for pulling out the dog cabin according to claim 1, characterized in that: The invention also comprises: a positioning mechanism, which is arranged on the surface of the rotating rod (8), the positioning mechanism comprising a rotating disk (14), the rotating disk (14) being fixedly connected to the surface of the rotating rod (8), the surface of the rotating disk (14) being provided with four sliding holes (15), the interiors of the four sliding holes (15) being slidably connected with four sliding blocks (16), the top ends of the four sliding blocks (16) being fixedly mounted with four sliding plates (17), the top ends of the four sliding plates (17) being fixedly mounted with a mounting plate (18) located at the top end of the bracket (1), and the number of the mounting plates (18) is four, the four mounting plates (18) being fixedly mounted with a mounting plate (18) on one side close to the center of the rotating disk (14), the mounting plates (18) being fixedly mounted with a second spring (19) on one side close to the center of the rotating disk (14), and one end of the second spring (19) being fixedly mounted with a positioning plate (20).

3. The air conditioner outer unit support mechanism for pulling out the dog cabin according to claim 2, characterized in that: The surfaces of the positioning plates (20) are all made of rubber material, and the positioning plates (20) are square in design.

4. The air conditioner outer unit support mechanism for pulling out the dog cabin according to claim 3, characterized in that: The interior of the fixed shell (21) is rotatably connected to a rotating block (25) located on the surface of the latch (22); the surface of the latch (22) is fixedly mounted with a connecting block (24) located inside the fixed shell (21); and a spring (26) located on the surface of the latch (22) is elastically connected between the connecting block (24) and the rotating block (25).

5. The air conditioner outer unit support mechanism for pulling out a dog cabin according to claim 1, characterized in that: A support groove (27) is provided inside the sliding groove (4), and a support block (28) is slidably connected inside the support groove (27), and one end of the support block (28) is fixedly connected to the surface of the second threaded plate (5).

6. The air conditioner outer unit support mechanism for pulling out a dog cabin according to claim 1, characterized in that: A square hole is provided at the top of the bracket (1), and the mounting plate (18) can slide inside the square hole.

7. The air conditioner outer unit support mechanism for pulling out a dog cabin according to claim 2, characterized in that: The four sliding holes (15) are of curved design and are distributed in an array on the surface of the rotating disk (14); the sliding block (16) is of cylindrical design and has a smooth surface.

8. The air conditioner outer unit support mechanism for pulling out a dog cabin according to claim 3, characterized in that: The top end of the latch pin (22) is provided with a protrusion located at the top end of the fixed shell (21), and the surface of the protrusion is of rough design.

9. The air conditioner outer unit support mechanism for pulling out a dog cabin according to claim 2, characterized in that: A gap is provided between the rotating disk (14), the cam (9) and the contact plate (12), and the contact plate (12) is designed to be symmetrical with respect to the center of the cam (9).

10. The air conditioner outer unit support mechanism for pulling out a dog cabin according to claim 2, characterized in that: The number of the second springs (19) is eight, and each group of two of the second springs (19) is located between the mounting plate (18) and the positioning plate (20).

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