Air conditioner rear plate convenient to fix

Abstract

The utility model discloses an air conditioner back plate convenient to fix, and relates to the technical field of air conditioner parts, the air conditioner back plate comprises a back plate, one side of the back plate is fixedly connected with an air conditioner shell, the back plate is internally provided with a plurality of mounting holes, and the inner wall of the upper end of the air conditioner shell is provided with a positioning hole. By the adoption of the structure, the back plate is attached to the wall face, a plurality of screws are driven into the back plate to be fixed, then the air conditioner shell is hung on the back plate in a sleeved mode, the hexagonal opener is used for operating the transmission assembly, the transmission assembly enables the lead screw to rotate to drive the positioning rod on the surface of the lead screw to move upwards, and one side of the positioning rod extends out of the back plate to be inserted into a positioning hole of the air conditioner shell. The back plate and the air conditioner shell can be fixed without frequently debugging the position of the air conditioner indoor unit, the convenience during operation is improved, convenience is brought to installation personnel, and due to the structural design of the air conditioner parts, the stability of the air conditioner indoor unit after installation is effectively improved, and the air conditioner indoor unit is not prone to falling off from the back plate.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning parts, and particularly relates to an air-conditioning rear plate which is convenient to fix. Background Art

[0002] The back plate of a wall-mounted air conditioner is a support frame installed on the back of the indoor unit of the wall-mounted air conditioner. It is a type of air conditioner component. It is usually made of metal material and has fixed support points. The back plate is fixed to the wall and the indoor unit is hung on the back plate, which can ensure that the indoor unit is firmly installed on the wall or other supporting structures.

[0003] Multiple mounting holes are opened on the rear panel of the air conditioner. Screws are driven into the mounting holes and into the wall, and then the indoor unit of the air conditioner is hung on the rear panel. However, this structure is not stable enough for installation. When the air conditioner is working, the internal fan and other components will vibrate, and there is a risk that the indoor unit will easily fall off the rear panel. During the installation of the indoor unit of the air conditioner, the position needs to be frequently adjusted to ensure that it is hung, which brings inconvenience to the installers. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide an air conditioner rear plate that is easy to fix, so as to solve the problems in the background technology.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] The air-conditioning shell is convenient to fix, and the back plate is fixedly connected to the air-conditioning shell on one side of the back plate, and a mounting hole is provided inside the back plate, and a plurality of mounting holes are provided. A positioning hole is provided on the inner wall of the upper end of the air-conditioning shell, and a screw rod is rotatably connected to the inside of the back plate, and a positioning rod is threadedly connected to the outer surface of the screw rod, and one side of the positioning rod is movably connected to the positioning hole, and a transmission component is fixedly connected to the bottom end of the screw rod, and an inspection hole is provided on one side of the lower end of the air-conditioning shell, and a blocking block is movably connected to the inside of the inspection hole, and a fixing component is fixedly connected between the blocking block and the inspection hole. It only needs to use the transmission component to drive the screw rod to rotate, the positioning rod on the screw rod moves, and the positioning rod is inserted into the positioning hole, so that the back plate can be quickly connected and fixed to the air-conditioning shell, and there is no need to worry about the risk of the air-conditioning indoor unit detaching.

[0007] As an optimal technical solution, guide blocks are fixedly connected to both sides of the positioning rod, a guide groove is opened inside the back plate, and one side of the guide block is slidably connected to the guide groove, so that the positioning rod can move vertically.

[0008] As a preferred technical solution, the transmission assembly includes a transmission rod, which is fixedly connected to the bottom end of the screw rod, and the transmission rod is rotatably connected to the lower side of the back plate. The bottom end of the transmission rod is fixedly connected to a drive block, and a hexagonal groove is provided at the bottom end of the drive block. By using the transmission assembly, the staff uses the transmission assembly to drive the screw rod to rotate, thereby facilitating the operation of the transmission.

[0009] As a preferred technical solution, mounting frames are fixedly connected on both sides of the interior of the air-conditioning shell, a socket is opened on one side of the mounting frame, a plug rod is inserted into the socket, the plug rod is installed on the back panel, mounting grooves are opened on both sides of one end of the back panel, a shock absorber is fixedly connected to the interior of the mounting groove, one end of the shock absorber is fixedly connected to one end of the plug rod, so that the connection between the back panel and the air-conditioning shell is more stable and firm, the stability of the air-conditioning indoor unit after installation is improved, and the safe use of the air-conditioning indoor unit is ensured.

[0010] As a preferred technical solution, a groove is provided at the bottom end of the blocking block, and a lifting block is fixedly connected to the inside of the groove, so that the staff can move the blocking block away from the inspection hole, which provides convenience for the staff's work.

[0011] As a preferred technical solution, the fixing component includes a connecting hole, which is provided on the inner walls on both sides of the inspection hole, and the connecting holes are movably connected to connecting blocks inside the connecting holes, and sliding grooves are provided on both sides of the blocking block, and a spring is fixedly connected to the inside of the sliding groove, one end of the spring is fixedly connected to one end of the connecting block, and one end of the connecting block is fixedly connected to a sliding rod, and the sliding rod is slidably connected to the inside of the sliding groove, and the sliding rod is slidably connected to the inner side of the spring. The fixing component is used to facilitate the quick installation and disassembly of the blocking block, and also provides convenience for the work of the staff.

[0012] In summary, the utility model mainly has the following beneficial effects:

[0013] First, in the utility model, the back plate is attached to the wall, a plurality of screws are driven in to fix it, and then the air conditioner shell is hung on the back plate, and the transmission assembly is operated by a hexagonal screwdriver. The transmission assembly rotates the screw rod to drive the positioning rod on its surface to move upward, so that one side of the positioning rod extends from the back plate and is inserted into the positioning hole of the air conditioner shell, so that the back plate and the air conditioner shell can be fixed, and the position of the air conditioner indoor unit does not need to be frequently adjusted, which improves the convenience of operation and brings convenience to the installer. In addition, the structural design of the air conditioner parts effectively improves the stability of the air conditioner indoor unit after installation, and it is not easy to fall off the back plate;

[0014] Second, in the utility model, by opening an inspection hole on the lower side of the air-conditioning shell, it is convenient for the installer to operate the transmission assembly through the inspection hole, separate the positioning rod from the positioning hole, and set a blocking block to block the inspection hole, which can prevent insects, dust, etc. from entering the air-conditioning indoor unit to affect the operation of the air-conditioning indoor unit and also improve the overall aesthetics of the air-conditioning indoor unit. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the transmission assembly structure of the utility model;

[0017] Figure 3 This utility model Figure 1 A schematic diagram of the enlarged structure at point A;

[0018] Figure 4 It is a schematic diagram of the connection structure between the back plate and the plug rod of the utility model;

[0019] Figure 5 It is a schematic diagram of the partial structure inside the air conditioner shell of the utility model;

[0020] Figure 6 This utility model Figure 1 Schematic diagram of the enlarged structure at B.

[0021] : Illustrations: 1. back plate; 2. air conditioner shell; 3. mounting hole; 4. positioning hole; 5. positioning rod; 51. guide block; 52. guide groove; 6. screw rod; 7. transmission assembly; 71. transmission rod; 72. drive block; 73. hexagonal groove; 8. mounting frame; 9. socket; 10. plug rod; 11. mounting groove; 12. shock absorber; 13. inspection hole; 14. blocking block; 15. groove; 16. lifting block; 17. fixing assembly; 171. connecting hole; 172. connecting block; 173. spring; 174. slide rod; 175. slide groove. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 6The air conditioner back plate which is convenient to fix described in this embodiment includes a back plate 1, one side of the back plate 1 is fixedly connected with an air conditioner shell 2, a mounting hole 3 is opened inside the back plate 1, and a plurality of mounting holes 3 are provided, a positioning hole 4 is opened on the inner wall of the upper end of the air conditioner shell 2, a screw rod 6 is rotatably connected inside the back plate 1, a positioning rod 5 is threadedly connected to the outer surface of the screw rod 6, one side of the positioning rod 5 is movably connected to the positioning hole 4, a transmission component 7 is fixedly connected to the bottom end of the screw rod 6, an inspection hole 13 is opened on one side of the lower end of the air conditioner shell 2, a blocking block 14 is movably connected inside the inspection hole 13, a fixing component 17 is fixedly connected between the blocking block 14 and the inspection hole 13, and the transmission component 7 rotates the screw rod 6 so that one side of the positioning rod 5 extends from the back plate 1 and is inserted into the positioning hole 4 of the air conditioner shell 2, thereby improving the convenience during operation, bringing convenience to the installer, and also improving the stability of the air conditioner indoor unit after installation, and it is not easy to fall off from the back plate 1.

[0024] refer to Figure 3 , guide blocks 51 are fixedly connected to both sides of the positioning rod 5, a guide groove 52 is opened inside the back plate 1, and one side of the guide block 51 is slidably connected to the guide groove 52; by installing the guide block 51 on the positioning rod 5, the guide groove 52 is opened in the back plate 1, and the guide block 51 slides in the guide groove 52 to prevent the positioning rod 5 from rotating, so that the positioning rod 5 can move upward or downward.

[0025] refer to Figure 2 The transmission assembly 7 includes a transmission rod 71, which is fixedly connected to the bottom end of the screw rod 6. The transmission rod 71 is rotatably connected to the lower side of the back plate 1. The bottom end of the transmission rod 71 is fixedly connected to a driving block 72, and the bottom end of the driving block 72 is provided with a hexagonal groove 73; by setting the transmission assembly 7, the transmission rod 71 is fixed to the bottom of the screw rod 6 and is rotatably installed with the back plate 1, the driving block 72 is fixed at the bottom of the transmission rod 71, the driving block 72 is located at the inspection hole 13, and the bottom of the driving block 72 is provided with a hexagonal groove 73. The staff can insert the hexagonal slot 73 with the help of a hexagonal opener, so that the transmission rod 71 can drive the screw rod 6 to rotate.

[0026] refer to Figure 4-5 , the air-conditioning shell 2 is fixedly connected with mounting frames 8 on both sides inside, a socket 9 is provided on one side of the mounting frame 8, a plug rod 10 is inserted inside the socket 9, the plug rod 10 is installed on the back plate 1, and mounting grooves 11 are provided on both sides of one end of the back plate 1, a shock absorber 12 is fixedly connected inside the mounting groove 11, and one end of the shock absorber 12 is fixedly connected to one end of the plug rod 10; after the air-conditioning shell 2 is hung on the back plate 1, the plug rod 10 is inserted into the socket 9 of the mounting frame 8, so that the connection between the air-conditioning shell 2 and the back plate 1 is more stable and firm, and a shock absorber 12 is installed at the bottom of the plug rod 10, which is composed of a shock-absorbing spring and a damper, so as to improve the installation structure strength of the plug rod 10, thereby improving the structural strength of the back plate 1 of the air-conditioning indoor unit components, and facilitating the installation of the air-conditioning indoor unit.

[0027] refer to Figure 6 A groove 15 is provided at the bottom end of the blocking block 14, and a lifting block 16 is fixedly connected inside the groove 15. The fixing assembly 17 includes a connecting hole 171, and the connecting hole 171 is provided on the inner walls of both sides of the inspection hole 13. A connecting block 172 is movably connected inside the connecting hole 171. A slide groove 175 is provided on both sides of the blocking block 14, and a spring 173 is fixedly connected inside the slide groove 175. One end of the spring 173 is fixedly connected to one end of the connecting block 172, and one end of the connecting block 172 is fixedly connected to a slide rod 174. The slide bar 174 is slidably connected to the inside of the slide groove 175, and the slide bar 174 is slidably connected to the inner side of the spring 173; by providing a groove 15 at the bottom of the blocking block 14, the lifting block 16 is installed in a concealed manner, and the lifting block 16 is fixed in the groove 15. The staff can pull the blocking block 14 through the lifting block 16. By setting a fixing component 17, when the blocking block 14 is pulled, the arc-shaped connecting block 172 is forced to push the spring 173 to deform, and push the slide bar 174 to move, so that the blocking block 14 can be quickly removed, and it is also more convenient to install.

[0028] Principle and advantages of use: Before installing the air conditioner shell 2, fit the component back plate 1 on the wall, drive a plurality of screws into the mounting holes 3 to fix it, and then hang the air conditioner shell 2 on the back plate 1. At the same time, insert the plug rod 10 on the back plate 1 into the plug hole 9 of the mounting frame 8 to better connect the back plate 1 with the air conditioner shell 2. At this time, you can use a hexagonal opener to reach into the inspection hole 13 and contact the hexagonal groove 73 of the driving block 72, rotate the driving block 72, the driving block 72 rotates the transmission rod 71, the transmission rod 71 rotates the screw rod 6, and the guide block 51 slides in the guide groove 52 to limit the positioning rod 5, thereby driving the surface The positioning rod 5 on the surface moves upward, so that one side of the positioning rod 5 extends from the back plate 1 and is inserted into the positioning hole 4 of the air-conditioning shell 2, so that the back plate 1 and the air-conditioning shell 2 are fixed, and there is no need to frequently adjust the position of the air-conditioning indoor unit, which improves the convenience during operation and brings convenience to the installer. In addition, this structural design of air-conditioning components effectively improves the stability of the air-conditioning indoor unit after installation, and it is not easy to fall off the back plate 1. When the air-conditioning shell 2 needs to be removed, the lifting block 16 in the groove 15 is pulled. At this time, the blocking block 14 is subjected to force, so that the connecting block 172 is subjected to force to push the spring 173 to deform, and the blocking block 14 can be quickly removed.

Claims

1. An air conditioner rear plate that is convenient to fix, comprising a back plate (1), characterized in that: An air-conditioning shell (2) is fixedly connected to one side of the back plate (1); a mounting hole (3) is provided inside the back plate (1), and a plurality of mounting holes (3) are provided; a positioning hole (4) is provided on the inner wall of the upper end of the air-conditioning shell (2); a screw rod (6) is rotatably connected inside the back plate (1); a positioning rod (5) is threadedly connected to the outer surface of the screw rod (6); one side of the positioning rod (5) is movably connected to the positioning hole (4); a transmission component (7) is fixedly connected to the bottom end of the screw rod (6); an inspection hole (13) is provided on one side of the lower end of the air-conditioning shell (2); a blocking block (14) is movably connected inside the inspection hole (13); a fixing component (17) is fixedly connected between the blocking block (14) and the inspection hole (13).

2. The conveniently fixed air conditioner rear plate according to claim 1, characterized in that: Guide blocks (51) are fixedly connected to both sides of the positioning rod (5), a guide groove (52) is provided inside the back plate (1), and one side of the guide block (51) is slidably connected to the guide groove (52).

3. The conveniently fixed air conditioner rear plate according to claim 1, characterized in that: The transmission assembly (7) comprises a transmission rod (71), the transmission rod (71) being fixedly connected to the bottom end of the screw rod (6), the transmission rod (71) being rotatably connected to the lower side of the back plate (1), the bottom end of the transmission rod (71) being fixedly connected to a driving block (72), the bottom end of the driving block (72) being provided with a hexagonal groove (73).

4. The conveniently fixed air conditioner rear plate according to claim 1, characterized in that: Both sides of the interior of the air-conditioning shell (2) are fixedly connected with mounting frames (8), one side of the mounting frame (8) is provided with a plug hole (9), the interior of the plug hole (9) is plugged with a plug rod (10), and the plug rod (10) is mounted on the back plate (1).

5. The conveniently fixed air conditioner rear plate according to claim 4, characterized in that: One end of the back plate (1) is provided with mounting grooves (11) on both sides, a shock absorber (12) is fixedly connected inside the mounting groove (11), and one end of the shock absorber (12) is fixedly connected to one end of the insertion rod (10).

6. The conveniently fixed air conditioner rear plate according to claim 1, characterized in that: A groove (15) is provided at the bottom end of the blocking block (14), and a lifting block (16) is fixedly connected inside the groove (15).

7. The conveniently fixed air conditioner rear plate according to claim 1, characterized in that: The fixing assembly (17) comprises a connecting hole (171), wherein the connecting hole (171) is provided on the inner walls on both sides of the inspection hole (13), and a connecting block (172) is movably connected inside the connecting hole (171), and a sliding groove (175) is provided on both sides of the blocking block (14), and a spring (173) is fixedly connected inside the sliding groove (175), and one end of the spring (173) is fixedly connected to one end of the connecting block (172), and one end of the connecting block (172) is fixedly connected to a sliding rod (174), and the sliding rod (174) is slidably connected inside the sliding groove (175), and the sliding rod (174) is slidably connected to the inner side of the spring (173).

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