CN213713438U

CN213713438U - Display panel mounting structure and air conditioner

Info

Publication number: CN213713438U
Application number: CN202022838700.1U
Authority: CN
Inventors: 胡仁煌; 金高芳; 张明明; 常李瑞; 刘广宇; 李强军; 赵春达
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-07-16
Anticipated expiration: 2030-11-30

Abstract

The application provides a display panel mounting structure and an air conditioner, and relates to the technical field of air conditioners. The display panel mounting structure comprises a front panel, a display panel and a rotary lock catch, one end of the rotary lock catch is rotatably connected to one of the front panel or the display panel, and the other end of the rotary lock catch is detachably connected to the outer side face of the other of the front panel or the display panel through a buckle structure. The application provides a display panel mounting structure connects front panel and display panel through rotatory hasp. The rotary lock catch is matched with the outer side surface of the front panel or the display panel through the buckle structure, so that the rotation lock catch is pulled to lock or unlock the front panel, and the front panel does not need to be detached from the air conditioner. Therefore, the display panel mounting structure provided by the application can facilitate the mounting and dismounting of the display panel and improve the assembly efficiency. The air conditioner provided by the application comprises the display panel mounting structure provided by the application, and therefore, the air conditioner also has the advantages.

Description

Display panel mounting structure and air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to a display panel mounting structure and an air conditioner.

Background

The display panel of the current air conditioner is generally fixed on the front panel, for example, the display panel of a cylindrical cabinet machine provided with a sliding door is fixed on the front panel (lining plate) at the inner side of the sliding door, and then is fixed by a fastener such as a screw, and the screw is fixed from the back of the front panel. If the fixing mode is adopted, a user needs to disassemble the front panel firstly when disassembling, and the display panel is disassembled and assembled from the inner side of the lining plate. This method of fixing the display panel is troublesome and the mounting and dismounting efficiency is low.

SUMMERY OF THE UTILITY MODEL

The problem that this application was solved is how to improve the loading and unloading efficiency of air conditioner display panel.

In order to solve the above problem, in a first aspect, the present application provides a display panel mounting structure applied to an air conditioner, including a front panel, a display panel and a rotary latch, wherein one end of the rotary latch is rotatably connected to one of the front panel or the display panel, and the other end of the rotary latch is detachably connected to an outer side surface of the other of the front panel or the display panel through a buckle structure. The display panel mounting structure that this application embodiment provided connects front panel and display panel through rotatory hasp. The front panel and the display panel can be fixedly connected or disconnected by pulling the rotary lock catch. In addition, the rotary lock catch is matched with the outer side surface of the front panel or the display panel through the buckling structure, so that the rotation lock catch is pulled to be locked or unlocked at the outer side of the front panel, and the front panel does not need to be detached from the air conditioner. Therefore, the display panel mounting structure provided by the embodiment of the application can facilitate the mounting and dismounting of the display panel and improve the assembly efficiency.

In an alternative embodiment, the front panel is slidably coupled to the display panel such that the display panel is limited to be slidable relative to the front panel only on a predetermined path in a state where the rotary latch is unlocked.

In this application embodiment, through with front panel and display panel sliding connection, make rotatory hasp unblock back, display panel only can slide on predetermineeing the route by relative front panel, has avoided the user accident to open and lead to display panel directly to drop after rotatory hasp to the problem of mistake dismantlement has been avoided. In some cases, the display panel need only be moved without completely removing the display panel, such as when installing other components that require the display panel to be moved to avoid interference, in which case the rotating latch need only be unlocked and the display panel pushed, without completely removing the display panel. It should be understood that, in the embodiments of the present application, the rotary latch unlocking means that the snap structure on the rotary latch does not cooperate with any one of the display panel or the front panel.

In an optional embodiment, a rotating shaft is arranged on the front panel, a hinge hole is arranged at one end of the rotary lock catch, and the rotary lock catch is rotatably connected with the rotating shaft through the hinge hole. The hinge point of the rotary lock catch is arranged on the front panel, and the free end of the rotary lock catch is detachably matched with the display panel, so that the structure and the weight of the display panel can be effectively simplified, and the display panel is convenient to mount and dismount. Through setting up the reamed hole at rotatory hasp, set up the pivot at the front panel, can realize the stable rotation between front panel and the rotatory hasp. In alternative other embodiments, the rotating shaft can be arranged on the rotating lock catch, the hinge hole is arranged on the front panel, and the rotation of the rotating shaft and the hinge hole can be realized.

In an optional embodiment, the outer side surface of the front panel is provided with a receiving groove, and two ends of the rotating shaft are respectively connected to two opposite side walls in the receiving groove. The lateral surface through at the front panel sets up the holding tank to set up the pivot in the holding tank, can so that rotatory hasp at least partly is accomodate in the holding tank, so both protected the cooperation structure of rotatory hasp and pivot, also reduced the volume of rotatory hasp protrusion in front panel surface simultaneously, improve pleasing to the eye degree, also be convenient for install other casings at the lateral surface of front panel. Further, rotatory hasp sets up adjacent to the limit portion of front panel, and the limit portion of display panel meets with the limit portion of front panel to be connected with the front panel through rotatory hasp, the holding tank can also extend to the limit portion of front panel and run through out, and when rotatory hasp was at latched position like this, the part that is located front panel one side can be accomodate to the holding tank in completely.

In an optional embodiment, the fastening structure includes an insertion portion disposed on the rotary latch and a slot disposed on an outer side surface of the display panel, the rotary latch is capable of rotating in a first direction to enable the insertion portion to be inserted into the slot and to be engaged with the slot, and is capable of rotating in a second direction to enable the insertion portion to be disengaged from the slot, where the first direction is opposite to the second direction. The buckle structure is realized through inserting part and draw-in groove, can make inserting part insert the draw-in groove when rotatory hasp rotates towards the first direction, rotates towards the second direction and can remove the cooperation, and this kind of cooperation mode is stable, and it is also more convenient that the rotatory hasp of operation is locked or the unblock.

In an optional embodiment, an elastic arm is arranged in the clamping groove, a protrusion is arranged on the elastic arm, the protrusion can be close to or far away from a rotating axis of the rotary lock catch through elastic deformation of the elastic arm, a groove is formed in the insertion part, and when the insertion part is matched with the clamping groove in a clamping mode, the protrusion abuts against the groove. Through set up the elastic arm in the draw-in groove, can utilize the elastic deformation of elastic arm, with protruding the support to the recess of grafting portion in to provide certain pretightning force. Under the cooperation of the protrusion and the groove, in addition, the pretightening force provided by the elastic arm can prevent the insertion part from being easily separated from the clamping groove, and the stability of clamping fit is ensured.

In an optional embodiment, a guide inclined plane is arranged on the insertion part, the guide inclined plane extends from the front end of the insertion part to the edge of the groove, and in the process that the insertion part is inserted into the clamping groove, the guide inclined plane is used for abutting against the protrusion and sliding relative to the protrusion, so that the protrusion passes over the edge of the groove and abuts against the groove. Through setting up the direction inclined plane for the grafting portion is inserting the in-process of draw-in groove, and the direction inclined plane plays the guide effect, reduces and inserts the resistance.

In an alternative embodiment, in a state that the insertion part is in clamping fit with the clamping groove, a gap is arranged between an edge of one side of the clamping groove far away from the rotary lock catch and an end part of the rotary lock catch. Because operating personnel need be pulled up the free end of rotatory buckle when the unblock, consequently, through set up the clearance between the tip of keeping away from the one side of rotatory buckle and rotatory hasp at the draw-in groove, can be convenient for operating personnel finger stretch into in the clearance with the free end of rotatory hasp pull out from the draw-in groove.

In an optional embodiment, the rotary lock catch is connected with the edge of the front panel and the edge of the display panel, one of the edge of the front panel and the edge of the display panel is convexly provided with a limiting part, the other one of the edge of the front panel and the edge of the display panel is provided with a limiting groove, and the limiting part and the limiting groove are in plug fit. In this embodiment, the edge of the display panel is connected to the edge of the front panel, and therefore, the assembling stability of the display panel can be improved by providing the limiting portion and the limiting groove and inserting and matching the limiting portion and the limiting groove. Furthermore, a window can be reserved on the front panel, and the display panel is arranged in the window and connected with the edge of the window through a rotary lock catch.

In a second aspect, the present application also provides an air conditioner including the display panel mounting structure of any one of the embodiments provided in the foregoing first aspect. Further, the air conditioner may be selected as a cabinet air conditioner, such as a cylindrical cabinet air conditioner. Optionally, in the air conditioner provided with the sliding door, the front panel may be a lining plate located inside the sliding door; in an air conditioner without a sliding door, the outer side surface of the front panel is exposed to the front side of the air conditioner.

Drawings

FIG. 1 is a schematic view of an air conditioner according to an embodiment of the present application;

FIG. 2 is an enlarged view of portion II of FIG. 1;

FIG. 3 is a schematic view of an embodiment of the present application with the rotary latch unlocked;

fig. 4 is a schematic view of the rotary lock in a locked state according to an embodiment of the present application.

Description of reference numerals: 010-an air conditioner; 100-a front panel; 110-a holding tank; 120-a rotating shaft; 130-a limiting groove; 200-a display panel; 210-a card slot; 220-a resilient arm; 222-a bump; 230-a connecting arm; 240-cardboard; 250-a limiting part; 260-gap; 300-rotating the lock catch; 310-a plug-in part; 320-groove.

Detailed Description

The existing air conditioner, especially the cabinet air conditioner, needs to install a display panel on the front panel. The display panel is used for displaying real-time parameters of the air conditioner, and touch devices are installed on some display panels, so that operation instructions manually input by a user can be received. However, the existing display panel is often fixed to the front panel by screws, and the screws are driven from the back of the front panel. In this case, since the display panel must be attached and detached on the premise that the front panel is detached, the attachment and detachment of the display panel in the conventional art is troublesome, and the assembly efficiency is low.

In order to solve the problem of inconvenience in mounting a display panel in the prior art, embodiments of the present application provide a display panel mounting structure and an air conditioner including the display panel mounting structure. The display panel mounting structure that this application embodiment provided connects front panel and display panel through rotatory hasp to can operate at the outside rotation hasp of front panel and display panel, thereby realize display panel's loading and unloading. Thus improving the loading and unloading efficiency of the display panel.

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, embodiments accompanying the present application are described in detail below.

Fig. 1 is a schematic diagram of an air conditioner 010 according to an embodiment of the present application; fig. 2 is an enlarged view of a portion II in fig. 1. Referring to fig. 1 and 2, in the present embodiment, the air conditioner 010 is a cabinet air conditioner, and may be a cylindrical cabinet air conditioner. The air conditioner 010 includes a front panel 100 and a rear panel, the front panel 100 and the rear panel jointly enclose a cavity, and a heat exchange assembly (not shown in the figure), an air outlet assembly and the like are arranged in the cavity. The front panel 100 is provided with an air outlet and the rear panel is provided with an air inlet. The front panel 100 is provided with a display panel 200 for displaying real-time parameters of the air conditioner 010 and/or receiving an operation command input by a user. In this embodiment, the air conditioner 010 may further include a sliding door (not shown in the drawing), and in the case where the sliding door is provided, the front panel 100 is located inside the sliding door; of course, if the sliding door is not provided, the outer side surface of the front panel 100 is exposed to the front side of the air conditioner 010. In the present embodiment, the display panel 200 and the front panel 100 are connected by the rotary latch 300, and the display panel mounting structure of the embodiment of the present application includes the display panel 200, the front panel 100 and the rotary latch 300.

Fig. 1 shows an air conditioner 010 in which a front panel 100 is exposed after a sliding door is removed. As shown in fig. 1, the display panel 200 is mounted on the upper end of the front panel 100. Specifically, a window is reserved at the upper end of the front panel 100, and the display panel 200 is disposed in the window and connected to the edge of the window by the rotary latch 300. Therefore, in the present embodiment, the edge of the front panel 100 is in contact with the edge of the display panel 200 and is connected by the rotary latch 300.

In an alternative embodiment, one end of the rotary latch 300 is rotatably connected to one of the front panel 100 or the display panel 200, and the other end of the rotary latch 300 is detachably connected to an outer side surface of the other of the front panel 100 or the display panel 200 through a snap structure. Specifically, in the embodiment, a first end of the rotary latch 300 is rotatably connected to the front panel 100, and the other end is detachably connected to the outer side of the display panel 200 through a snap structure. The display panel mounting structure provided in the embodiment of the present application connects the front panel 100 and the display panel 200 by rotating the latch 300. By pulling the rotary latch 300, the front panel 100 and the display panel 200 can be fixedly connected or disconnected. Further, since the rotary lock 300 is engaged with the outer surface of the front panel 100 or the display panel 200 by a snap structure, the locking or unlocking by pulling the rotary lock 300 is performed at the outer side of the front panel 100, and it is not necessary to detach the front panel 100 from the air conditioner 010. Therefore, the display panel mounting structure provided by the embodiment of the application can facilitate the mounting and dismounting of the display panel 200, and improve the assembly efficiency. In this embodiment, the hinge point of the rotary latch 300 is disposed on the front panel 100, and the free end of the rotary latch 300 is detachably engaged with the display panel 200, so that the structure and weight of the display panel 200 can be effectively simplified, and the assembly and disassembly are facilitated. It should be understood that in alternative embodiments, the hinge point of the rotary latch 300 may be disposed on the display panel 200, and the free end of the rotary latch 300 may be detachably engaged with the front panel of the backing plate.

In the embodiment of the present application, the outer side refers to a side facing the outside of the air conditioner 010, the inner side refers to a side facing the inside of the air conditioner 010, and the inner side and the outer side should be similarly understood.

In an alternative embodiment of the present application, the front panel 100 is slidably connected to the display panel 200, so that the display panel 200 is limited to be able to slide relative to the front panel 100 only on a preset path in a state that the rotary latch 300 is unlocked. The sliding connection between the front panel 100 and the display panel 200 can be realized by a slide-and-slide way. In this embodiment, the preset path may be a vertical direction.

In the embodiment of the present application, after the front panel 100 is slidably connected to the display panel 200 to unlock the rotary latch 300, the display panel 200 can only slide on the preset path relative to the front panel 100, so that the problem that the display panel 200 directly falls off after the user accidentally opens the rotary latch 300 is avoided, and the problem that the display panel 200 is mistakenly detached or even falls down is avoided. In some cases, it is only necessary to move the display panel 200 without completely removing the display panel 200, such as when installing other components requiring to move the display panel 200 to avoid interference, in which case the rotary latch 300 may be unlocked and the display panel 200 pushed, without being completely removed.

It should be understood that, in the embodiment of the present application, the rotary latch 300 is unlocked, which means that the snap structure on the rotary latch 300 is not engaged with either the display panel 200 or the front panel 100.

FIG. 3 is a schematic view of the rotary latch 300 in an unlocked state according to an embodiment of the present disclosure; fig. 4 is a schematic view of the rotary latch 300 in a locked state according to an embodiment of the present invention. As shown in fig. 2 to 4, in the present embodiment, the outer side surface of the front panel 100 is provided with a receiving groove 110, and two ends of the rotating shaft 120 are respectively connected to two opposite side walls in the receiving groove 110. Through setting up holding tank 110 at the lateral surface of front panel 100 to set up pivot 120 in holding tank 110, can make rotatory hasp 300 at least some be accomodate in holding tank 110, both protected the cooperation structure of rotatory hasp 300 with pivot 120 like this, also reduced the volume of rotatory hasp 300 protrusion in front panel 100 surface simultaneously, improve pleasing to the eye degree, also be convenient for install other casings at front panel 100's lateral surface. Further, the rotary latch 300 is disposed adjacent to an edge portion of the front panel 100, and an edge portion of the display panel 200 is connected to an edge portion of the front panel 100, and optionally, the receiving slot 110 may further extend to and extend out of the edge portion of the front panel 100, so that when the rotary latch 300 is in the locked position, a portion of the rotary latch 300 located at one side of the front panel 100 (another portion located at one side of the display panel 200) can be completely received in the receiving slot 110, thereby further reducing the volume of the rotary latch 300 protruding out of the surface of the front panel 100.

In the embodiment of the present application, the locking structure includes a plug portion 310 disposed on the rotary lock 300 and a slot 210 disposed on an outer side of the display panel 200, the rotary lock 300 can rotate along a first direction (W1 direction in fig. 3) to enable the plug portion 310 to be inserted into the slot 210 and to be locked with the slot 210, and can rotate along a second direction (W2 direction in fig. 3) to enable the plug portion 310 to be disengaged from the slot 210, wherein the first direction is opposite to the second direction. The buckle structure is realized by the insertion part 310 and the slot 210, when the rotary lock catch 300 rotates towards the first direction, the insertion part 310 can be inserted into the slot 210, and the rotary lock catch 300 rotates towards the second direction to be disengaged, so that the engagement mode is stable, and the rotary lock catch 300 is operated to lock or unlock conveniently. It should be understood that in alternative embodiments, the card slot 210 may be disposed on the rotary latch 300, and the insertion part 310 may be disposed on the display panel 200; the snap structure may also have other implementation manners, and is not limited to the mating manner of the insertion portion 310 and the card slot 210, as long as the snap structure can be detached by the card connection.

As shown in fig. 3 and 4, in the present embodiment, an elastic arm 220 is disposed in the card slot 210, a protrusion 222 is disposed on the elastic arm 220, the protrusion 222 can be close to or far away from the rotation axis of the rotary latch 300 through elastic deformation of the elastic arm 220, a groove 320 is disposed on the insertion portion 310, and when the insertion portion 310 is in clamping engagement with the card slot 210, the protrusion 222 abuts against the groove 320. By arranging the elastic arm 220 in the card slot 210, the protrusion 222 can be pushed into the groove 320 of the plug-in part 310 by utilizing the elastic deformation of the elastic arm 220, and a certain pretightening force is provided. In the present embodiment, the rotation lock 300 is in the locked state, that is, the insertion part 310 is inserted into the card slot 210, and the protrusion 222 abuts against the groove 320 of the insertion part 310. Under the matching of the protrusion 222 and the groove 320, and the pre-tightening force provided by the elastic arm 220, the insertion part 310 can be prevented from easily coming out of the slot 210, and the stability of the clamping matching is ensured.

In this embodiment, the elastic arm 220 is connected to the opening edge of the card slot 210 through a connecting arm 230. One end of the connecting arm 230 is connected to one side of the locking slot 210 away from a rotation axis (hereinafter referred to as a rotation axis) of the rotary lock 300, the other end of the connecting arm 230 extends into the locking slot 210 and is connected to one end of the elastic arm 220, and the other end of the elastic arm 220 extends toward an opening of the locking slot 210. As shown in fig. 3 and 4, the connecting arm 230 and the resilient arm 220 form a U-shaped structure, and the protrusion 222 is disposed on a side of the resilient arm 220 away from the connecting arm 230. In the present embodiment, a clamping plate 240 is disposed on one side of the clamping groove 210 close to the rotation axis, extends from the opening edge of the clamping groove 210 to the inside of the clamping groove 210, and forms an insertion space with the elastic arm 220, and the insertion space is used for inserting the insertion part 310. The size of the plugging space is also variable since the elastic arm 220 can be moved closer to or farther from the rotation axis by elastic deformation. When the insertion part 310 is inserted into the insertion space of the card slot 210, one side of the insertion part 310 close to the rotation axis slides down the card 240, and the elastic arm 220 is pressed by the insertion part 310 to be away from the rotation axis. After the latch is inserted into the position, the elastic arm 220 is shifted toward the direction of the rotation axis to push the protrusion 222 into the groove 320, and the rotary latch 300 is in the locked state.

As shown in the figure, in the present embodiment, the insertion part 310 is provided with a guiding inclined surface, the guiding inclined surface extends from the front end of the insertion part 310 to the edge of the groove 320, and during the insertion process of the insertion part 310 into the card slot 210, the guiding inclined surface is used for abutting against the protrusion 222 and sliding relative to the protrusion 222, so that the protrusion 222 passes over the edge of the groove 320 and abuts against the groove 320. It should be understood that the front end of the insertion part 310 described in the present embodiment refers to the front end of the insertion part 310 during the insertion process (i.e. during the rotation of the rotary lock 300 in the first direction). By providing the guiding inclined plane, the guiding inclined plane plays a guiding role in the process of inserting the insertion part 310 into the card slot 210, and the insertion resistance is reduced.

As shown in fig. 4, in the present embodiment, in a state that the insertion portion 310 is in snap-fit with the card slot 210, a gap 260 is provided between an edge of the card slot 210 on a side away from the rotary lock 300 and an end of the rotary lock 300. Because operating personnel need be pulled up the free end of rotatory buckle when the unblock, consequently, through set up clearance 260 between the tip of keeping away from one side of rotatory buckle and rotatory hasp 300 at draw-in groove 210, can be convenient for operating personnel finger stretch into in the clearance 260 with the free end of rotatory hasp 300 pick out from draw-in groove 210.

Further, in an alternative embodiment, one of the edges of the front panel 100 and the edge of the display panel 200 is provided with a protruding limiting portion 250, and the other is provided with a limiting groove 130, and the limiting portion 250 is inserted into and matched with the limiting groove 130. As shown in fig. 3 and 4, in the present embodiment, the edge of the display panel 200 is in contact with the edge of the front panel 100, the edge of the display panel 200 is provided with the stopper 250, the edge of the front panel 100 is provided with the stopper groove 130, and the stopper groove 130 are provided and are inserted into each other, so that the assembling stability of the display panel 200 can be improved.

In the present embodiment, the case where the air conditioner 010 is a cylindrical cabinet air conditioner and the front panel 100 is a lining plate inside the sliding door is taken as an example, and the display panel 200 can be attached and detached by removing the sliding door of the air conditioner 010 without removing the front panel 100. In other optional embodiments, the air conditioner 010 may also be a rectangular air conditioner cabinet, and the display panel mounting structure provided in this embodiment may also be applied to other types of air conditioners 010, such as an air conditioner on-hook and a mobile air conditioner.

In summary, the embodiment of the present application provides a display panel mounting structure and an air conditioner 010, including a front panel 100, a display panel 200 and a rotary latch 300, wherein one end of the rotary latch 300 is rotatably connected to one of the front panel 100 or the display panel 200, and the other end of the rotary latch 300 is detachably connected to an outer side surface of the other one of the front panel 100 or the display panel 200 through a fastening structure. The display panel mounting structure provided in the embodiment of the present application connects the front panel 100 and the display panel 200 by rotating the latch 300. By pulling the rotary latch 300, the front panel 100 and the display panel 200 can be fixedly connected or disconnected. Further, since the rotary lock 300 is engaged with the outer surface of the front panel 100 or the display panel 200 by a snap structure, the locking or unlocking by pulling the rotary lock 300 is performed at the outer side of the front panel 100, and it is not necessary to detach the front panel 100 from the air conditioner 010. Therefore, the display panel mounting structure provided by the embodiment of the application can facilitate the mounting and dismounting of the display panel 200, and improve the assembly efficiency. The air conditioner 010 provided by the embodiment of the present application includes the display panel mounting structure provided by the embodiment of the present application, and therefore, has a characteristic of facilitating the mounting and dismounting of the display panel 200.

Although the present application is disclosed above, the present application is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present disclosure, and it is intended that the scope of the present disclosure be defined by the appended claims.

Claims

1. The utility model provides a display panel mounting structure, is applied to air conditioner (010), characterized by, includes front panel (100), display panel (200) and rotatory hasp (300), the one end of rotatory hasp (300) is rotated and is connected in one in front panel (100) or display panel (200), the other end of rotatory hasp (300) passes through buckle structure detachably connect in the front panel (100) or the lateral surface of the other in display panel (200).

2. The display panel mounting structure according to claim 1, wherein the front panel (100) is slidably connected to the display panel (200) so that the display panel (200) is restricted to be slidable only on a preset path with respect to the front panel (100) in a state where the rotary latch (300) is unlocked.

3. The display panel mounting structure according to claim 1, wherein a rotating shaft (120) is provided on the front panel (100), a hinge hole is provided at one end of the rotary latch (300), and the rotary latch (300) is rotatably connected to the rotating shaft (120) through the hinge hole.

4. The display panel mounting structure according to claim 3, wherein a receiving groove (110) is formed on an outer side surface of the front panel (100), and two ends of the rotating shaft (120) are respectively connected to two opposite side walls in the receiving groove (110).

5. The display panel mounting structure of claim 2, wherein the locking structure comprises a plug portion (310) disposed on the rotary lock (300) and a slot (210) disposed on an outer side of the display panel (200), the rotary lock (300) is rotatable in a first direction to insert the plug portion (310) into the slot (210) and to be locked with the slot (210), and rotatable in a second direction to disengage the plug portion (310) from the slot (210), wherein the first direction is opposite to the second direction.

6. The display panel mounting structure according to claim 5, wherein an elastic arm (220) is disposed in the slot (210), a protrusion (222) is disposed on the elastic arm (220), the protrusion (222) can move toward or away from a rotation axis of the rotary latch (300) through elastic deformation of the elastic arm (220), a groove (320) is disposed on the insertion portion (310), and when the insertion portion (310) is engaged with the slot (210), the protrusion (222) abuts against the groove (320).

7. The display panel mounting structure of claim 6, wherein the insertion part (310) is provided with a guiding inclined surface, the guiding inclined surface extends from the front end of the insertion part (310) to the edge of the groove (320), and during the insertion of the insertion part (310) into the card slot (210), the guiding inclined surface is used for abutting against the protrusion (222) and sliding relative to the protrusion (222) so that the protrusion (222) passes over the edge of the groove (320) and abuts against the groove (320).

8. The display panel mounting structure according to claim 5, wherein a gap (260) is provided between an edge of a side of the card slot (210) away from the rotary catch (300) and an end of the rotary catch (300) in a state where the insertion part (310) is snap-fitted to the card slot (210).

9. The display panel mounting structure according to claim 1, wherein the rotary latch (300) connects the edge of the front panel (100) and the edge of the display panel (200), one of the edge of the front panel (100) and the edge of the display panel (200) is provided with a limiting portion (250) in a protruding manner, and the other is provided with a limiting groove (130), and the limiting portion (250) is in insertion fit with the limiting groove (130).

10. An air conditioner characterized by comprising the display panel (200) mounting structure of any one of claims 1 to 9.