Display assembly and household appliance

Abstract

The invention provides a display assembly and a household electrical appliance, the display assembly comprises a support, a display panel and a housing, and the housing is arranged on the support; a clamping part is arranged on the display panel, and the display panel is clamped on the shell through the clamping part; a stop part is arranged on the bracket; when the shell drives the display panel to move at least by a preset distance relative to the support in the set direction, the clamping part can be stopped by the stopping part to deform so as to be released from the shell. According to the technical scheme, when the display panel needs to be disassembled under the conditions of after-sales repair or online repair and the like, the clamping part on the display panel can be automatically released from the shell only by unlocking the shell and pushing the shell to move at least by the preset distance relative to the support in the set direction, and therefore disassembly of the display panel is achieved. In the whole dismounting process, tools are not needed, and the situation that the appearance of parts is damaged due to the fact that the edges of the display panel are forcibly pried open through the tools, and extra maintenance cost is generated is avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of household appliances, and in particular relates to a display component and a household appliance. Background Art

[0002] At present, high-end fans often use touch buttons + semi-transparent display panels to improve product quality. The touch spring needs to be compressed vertically on the display panel to achieve the touch function. In actual application, due to limitations in appearance and molds, the touch spring can only be assembled in a direction parallel to the display panel, resulting in blind installation and easy deformation of the spring assembly, which makes it impossible to align the silk screen position and affect the function. Usually, the display panel is adjusted to be assembled after the touch spring to ensure that the spring will not deform. However, there are the following problems: after the display panel is assembled, the gap is compact and the appearance details are good, but the display panel is difficult to disassemble during after-sales maintenance or online repair and replacement of parts. If tools are used to forcibly disassemble the display panel, it is very easy to damage the display panel, resulting in increased maintenance costs. Summary of the invention

[0003] Therefore, the present invention provides a display assembly and a household appliance, which can solve the technical problem in the prior art that the display panel needs to be disassembled using tools and is easily damaged.

[0004] In order to solve the above problem, the present invention provides a display assembly, which includes a bracket, a display panel and a shell, wherein the shell is arranged on the bracket; a clamping portion is provided on the display panel, and the display panel is clamped on the shell through the clamping portion;

[0005] A stopper is provided on the bracket; wherein, when the housing drives the display panel to move at least a preset distance along a set direction relative to the bracket, the clamping portion can be stopped by the stopper and deformed to be released from the housing.

[0006] In some embodiments, the clamping portion includes a first clamping buckle, the first clamping buckle has a first hook, the housing is provided with a first clamping platform, the first clamping buckle is hooked on the first clamping platform through the first hook, so as to be clamped with the first clamping platform; the first clamping buckle is configured to be firstly bent in a first direction by the housing when clamped to the first clamping platform, until the first hook passes over the first clamping platform, and then rebounds to drive the first hook to be hooked on the first clamping platform; the first direction is opposite to the set direction;

[0007] Wherein, the stopping portion includes a first stopping portion. When the housing drives the display panel to move at least a preset distance along a set direction relative to the bracket, the first buckle is stopped by the first stopping portion and bends in the first direction to be disengaged from the first clamping platform.

[0008] In some embodiments, the portion of the first buckle used for stopping and cooperating with the first stopping portion is the first hook portion;

[0009] When the first buckle is clamped on the first clamping platform, the first stopper and the first hook portion have a distance a1 between them in the set direction, and the engagement amount between the first hook portion and the first clamping platform in the set direction is a2;

[0010] Wherein, the preset distance=a1+a2; when the housing is mounted on the bracket, the bracket has a clearance space in the set direction for the display panel to be displaced by at least the preset distance.

[0011] In some embodiments, the clamping portion includes a second clamping buckle, the second clamping buckle has a second hook, the housing is provided with a second clamping platform, the second clamping buckle is hooked on the second clamping platform through the second hook, so as to be clamped with the second clamping platform; the second clamping buckle is configured to be firstly bent in the second direction by the housing when clamped to the second clamping platform, until the second hook passes over the second clamping platform, and then rebounds to drive the second hook to be hooked on the second clamping platform; the second direction is perpendicular to the set direction;

[0012] Wherein, the stopping portion includes a second stopping portion. When the housing drives the display panel to move at least a preset distance along a set direction relative to the bracket, the second buckle is stopped by the second stopping portion and bends in the second direction to be disengaged from the second clamping platform.

[0013] In some embodiments, a slope is provided on the second buckle and / or the second stop portion. When the housing drives the display panel to move at least a preset distance along a set direction relative to the bracket, the second stop portion pushes the second buckle to bend in the second direction through the slope.

[0014] In some embodiments, the portion of the second buckle used for stopping and cooperating with the second stopping portion is the second hook portion;

[0015] When the second buckle is clamped on the second clamping platform, the second stopper and the second hook portion have a distance b1 between them in the second direction, and the engagement amount between the second hook portion and the second clamping platform in the second direction is b2;

[0016] The angle between the inclined plane and the set direction is α, and the preset distance is L;

[0017] Among them, L*sinα>b1+b2.

[0018] In some embodiments, when the snap-fit ​​portion further includes a first snap-fit, the first snap-fit ​​and the second snap-fit ​​are located on different sides of the display panel.

[0019] In some embodiments, the shell is a cylindrical structure with one end open and the other end closed, and the bracket is inserted into the shell through the opening; wherein the set direction is opposite to the direction in which the bracket is inserted into the shell.

[0020] The present invention further provides a household appliance, comprising any one of the display components described above.

[0021] In some embodiments, the household appliance is an electric fan or an electric heater.

[0022] A display assembly and household appliance provided by the present invention have the following beneficial effects:

[0023] 1. When the display panel needs to be disassembled for after-sales maintenance or online repair, it is only necessary to unlock the housing and push the housing relative to the bracket at least a preset distance in a set direction, so that the clamping part on the display panel can be automatically disengaged from the housing, thereby realizing the disassembly of the display panel. In the entire disassembly process, no tools are required, avoiding the use of tools to forcibly pry open the edge of the display panel and damage the appearance of the parts, thereby generating additional repair costs.

[0024] 2. The entire disassembly action of the display panel of the present invention is relatively simple. The technical solution of the present invention can not only ensure the compact appearance and aesthetics of the display panel, but also ensure the convenience of disassembly in after-sales and other maintenance situations. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the implementation methods of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the implementation methods or the description of the prior art. The drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0026] Figure 1 is a structural schematic diagram of a display assembly provided by an embodiment of the present invention;

[0027] Figure 2 is a schematic structural diagram of a display panel provided by an embodiment of the present invention;

[0028] Figure 3 is a cross-sectional view showing the assembly;

[0029] Figure 4 yes Figure 3 The enlarged schematic diagram of point A in the middle;

[0030] Figure 5 is another cross-sectional view showing the assembly;

[0031] Figure 6 yes Figure 5 A magnified schematic diagram of point B in the middle.

[0032] The accompanying drawings are marked as follows:

[0033] 1. Bracket; 2. Housing; 3. Display panel; 4. Touch spring; 5. Control board; 6. Fastener; 7. Card-connecting part; 10. Avoidance space; 11. Stopper; 21. First card platform; 22. Second card platform; 23. Protrusion; 31. Touch area; 71. First buckle; 72. Second buckle; 73. Insert buckle; 111. First stopper; 112. Second stopper; 121. Inclined surface; 201. Display mounting slot; 301. First side; 302. Second side; 303. Third side; 304. Fourth side; 711. First hook; 721. Second hook; m1. Set direction; m2. First direction; m3. Second direction. DETAILED DESCRIPTION

[0034] 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, rather than all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative and is by no means intended to limit the present invention and its application or use. 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.

[0035] In the description of the present invention, it is necessary to understand that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings. They are only for the convenience of describing the present invention and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the devices or elements referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present invention. The directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0036] For ease of description, spatially relative terms such as "above", "above", "on the upper surface of", "above", etc. may be used here to describe the spatial positional relationship between a device or feature and other devices or features as shown in the figure. It should be understood that spatially relative terms are intended to include different orientations of the device in use or operation in addition to the orientation described in the figure. For example, if the device in the accompanying drawings is inverted, the device described as "above other devices or structures" or "above other devices or structures" will be positioned as "below other devices or structures" or "below other devices or structures". Thus, the exemplary term "above" can include both "above" and "below". The device can also be positioned in other different ways (rotated 90 degrees or in other orientations), and the spatially relative descriptions used here are interpreted accordingly.

[0037] In addition, it should be noted that the use of terms such as "first" and "second" to limit components is only for the convenience of distinguishing the corresponding components. If not otherwise stated, the above terms have no special meaning and therefore cannot be understood as limiting the scope of protection of the present invention.

[0038] See also Figure 1-6 As shown, according to an embodiment of the present invention, a display assembly is provided, which includes a bracket 1, a display panel 3 and a housing 2. The housing 2 is disposed on the bracket 1. In a specific application example, the housing 2 may be a cylindrical structure with one end open and the other end closed, and the housing 2 is sleeved on the bracket 1, and the housing 2 may be detachably connected to the bracket 1 by a fastener 6 such as a screw.

[0039] The display panel 3 is provided with a clamping portion 7 (such as Figure 2 As shown in FIG. 1 , the display panel 3 is clamped on the housing 2 by the clamping portion 7. The bracket 1 is provided with a stopper 11. When the housing 2 drives the display panel 3 to move at least a preset distance relative to the bracket 1 along the set direction m1, the clamping portion 7 can be stopped by the stopper 11 and deformed to be released from the housing 2.

[0040] In the above example, after the display assembly is assembled, the display panel 3 is clamped on the housing 2 through the clamping portion 7, and the housing 2 is set on the bracket 1. When the display panel 3 needs to be disassembled in after-sales maintenance or online repair, the housing 2 only needs to be unlocked and pushed along the set direction m1 to move at least a preset distance relative to the bracket 1, so that the clamping portion 7 on the display panel 3 can be automatically disengaged from the housing 2, thereby realizing the disassembly of the display panel 3.

[0041] In the whole disassembly process, no tools are needed, so as to avoid damaging the appearance of parts and incurring extra maintenance costs due to forcibly prying the edge of the display panel 3 with tools. The whole disassembly action of the display panel 3 of the present invention is relatively simple, and the technical solution of the present invention can ensure the compact appearance of the display panel 3 and the convenience of disassembly in after-sales maintenance.

[0042] The structure of the display assembly of the present invention solves the problem that the display panel 3 is difficult to disassemble during after-sales maintenance. The present invention adopts a non-destructive and simple disassembly and assembly structure, thereby achieving after-sales maintenance without damage, while taking into account both assembly reliability and aesthetic appearance of the gap.

[0043] In some embodiments, Figure 3 and Figure 4 As shown, the aforementioned clamping part 7 may include a first clamping buckle 71, and the first clamping buckle 71 has a first hook portion 711, and the housing 2 is provided with a first clamping platform 21. The first clamping buckle 71 is hooked on the first clamping platform 21 through the first hook portion 711 to be clamped with the first clamping platform 21. The first clamping buckle 71 is configured to be firstly bent in the first direction m2 by the housing 2 when clamping to the first clamping platform 21, until the first hook portion 711 passes over the first clamping platform 21, and then the first clamping buckle 71 rebounds to drive the first hook portion 711 to be hooked on the first clamping platform 21. Among them, the first direction m2 is opposite to the aforementioned set direction m1.

[0044] The aforementioned stopper 11 includes a first stopper 111 . When the housing 2 drives the display panel 3 to move at least a preset distance relative to the bracket 1 along the set direction m1 , the first buckle 71 is stopped by the first stopper 111 and bends in the first direction m2 to be released from the first clamping platform 21 .

[0045] In the above example, the first clip 71 is a clip portion 7 that rebounds and is clipped onto the housing 2 along a set direction m1. At this time, the first stop portion 111 can push the first clip 71 to bend in a direction opposite to the set direction m1 (i.e., the first direction m2), thereby achieving the disengagement of the first clip 71 to facilitate tool-free disassembly of the display panel 3.

[0046] In some embodiments, Figure 4 As shown, the part of the first buckle 71 used for the first stopper 111 to stop is the first hook 711. When the first buckle 71 is connected to the first clamping platform 21, the first stopper 111 and the first hook 711 have a distance a1 between them in the aforementioned setting direction m1, and the engagement amount of the first hook 711 and the first clamping platform 21 in the aforementioned setting direction m1 is a2. Among them, the aforementioned preset distance = a1 + a2. When the housing 2 is installed on the bracket 1, the bracket 1 has a clearance space 10 in the aforementioned setting direction m1 for the display panel 3 to move at least the preset distance.

[0047] In the above example, by reserving the avoidance space 10 on the bracket 1, the display panel 3 can be avoided from displacement when being released, so that the display panel 3 can be smoothly displaced and released under the drive of the housing 2.

[0048] In a specific application example, Figure 3 and Figure 4 As shown, the aforementioned bracket 1 is provided with a control board 5 and a touch spring 4, the control board 5 is provided with a touch pin, one end of the touch spring 4 is electrically connected to the touch pin, the other end of the touch spring 4 is against the back of the display panel 3, and the area on the front of the display panel 3 opposite to the touch spring 4 is the touch area 31. When the user touches the touch area 31 on the display panel 3, the touch pin is triggered through the touch spring 4, and the touch pin is used to be triggered to send a signal to the control board 5.

[0049] In a specific application example, Figure 4 As shown, the aforementioned avoidance space 10 is located at the upstream side of the touch spring 4 in the setting direction m1, so as to prevent the housing 2 from hitting the touch spring 4 and causing damage to the touch spring 4 when driving the display panel 3 to move along the setting direction m1.

[0050] Among them, Figure 4 As shown, the aforementioned touch spring 4 and the protrusion 23 on the inner surface of the display panel 3 form the aforementioned avoidance space 10. The distance between the touch spring 4 and the protrusion 23 in the aforementioned setting direction m1 is C. Wherein, a1+a2>C.

[0051] In some embodiments, Figure 5 and Figure 6 As shown, the aforementioned clamping part 7 may include a second clamping buckle 72, and the second clamping buckle 72 has a second hook portion 721, and the housing 2 is provided with a second clamping platform 22. The second clamping buckle 72 is hooked on the second clamping platform 22 through the second hook portion 721 to be clamped with the second clamping platform 22. The second clamping buckle 72 is configured to be firstly bent in the second direction m3 by the housing 2 when clamped to the second clamping platform 22, until the second hook portion 721 passes over the second clamping platform 22, and then the second clamping buckle 72 rebounds to drive the second hook portion 721 to be hooked on the second clamping platform 22. Among them, the second direction m3 is perpendicular to the aforementioned set direction m1.

[0052] The aforementioned stopper 11 includes a second stopper 112 . When the housing 2 drives the display panel 3 to move at least a preset distance relative to the bracket 1 along the set direction m1 , the second buckle 72 is stopped by the second stopper 112 and bends in the second direction m3 to be released from the second clamping platform 22 .

[0053] In the above example, the second clip 72 is a clip portion 7 clipped to the housing 2 in a direction perpendicular to the set direction m1. At this time, the second stop portion 112 can still push the second clip 72 to disengage from the second card platform 22 to facilitate tool-free disassembly of the display panel 3.

[0054] In order to enable the second stopper 112 to push the second buckle 72 to disengage from the second clamping platform 22, in some embodiments, the second buckle 72 and / or the second stopper 112 are provided with an inclined surface 121. When the housing 2 drives the display panel 3 to move at least a preset distance relative to the bracket 1 along the set direction m1, the second stopper 112 pushes the second buckle 72 to bend in the second direction m3 through the inclined surface 121.

[0055] In the above example, the inclined surface 121 has the characteristic of converting the direction of movement. The inclined surface 121 can convert the movement of the display panel 3 along the set direction m1 into the movement of the second buckle 72 perpendicular to the set direction m1 (i.e., the second direction m3), so as to achieve the effect of the second stop portion 112 pushing the second buckle 72 to disengage from the second card platform 22.

[0056] In some embodiments, Figure 6 As shown, the part of the second buckle 72 used for stopping and cooperating with the second stopper 112 is the second hook 721. When the second buckle 72 is connected to the second clamping platform 22, the second stopper 112 and the second hook 721 have a distance b1 in the second direction m3, and the engagement amount of the second hook 721 and the second clamping platform 22 in the second direction m3 is b2. The angle between the inclined surface 121 and the aforementioned set direction m1 is α, and the aforementioned preset distance is L. Among them, L*sinα>b1+b2.

[0057] In the above example, L*sinα=L2, L2 is the conversion stroke of the inclined surface 121 in the second direction m3 when the housing 2 moves a preset distance in the set direction m1. By making L*sinα>b1+b2, the inclined surface 121 can smoothly push the second buckle 72 to disengage from the second clamping platform 22.

[0058] It should be noted here that: in some embodiments, the first stopper 111 and the second stopper 112 can both be stopper ribs to provide themselves with a higher structural strength.

[0059] In some embodiments, Figure 2 As shown, when the aforementioned snap-fit ​​portion 7 includes both the first snap-fit ​​71 and the second snap-fit ​​72 , the first snap-fit ​​71 and the second snap-fit ​​72 are located at different sides of the display panel 3 .

[0060] In the above example, by providing buckles on different sides of the display panel 3 , the connection stability between the display panel 3 and the housing 2 can be improved.

[0061] In some embodiments, the aforementioned shell 2 is a cylindrical structure with one end open and the other end closed, and the shell 2 is sleeved on the bracket 1. The aforementioned setting direction m1 is opposite to the direction in which the bracket 1 is inserted into the shell 2. In a specific application example, the aforementioned setting direction m1 is a direction parallel to the center line of the shell 2, and points from the open end of the shell 2 to the closed end of the shell 2.

[0062] In the above example, when the bracket 1 is fixed, the housing 2 is pulled in the opposite direction to the direction in which the bracket 1 is inserted into the housing 2, so that the housing 2 can be disassembled, and the display panel 3 is automatically released during the process of disassembling the housing 2, so that the display panel 3 is also disassembled. In short, in the process of pulling the housing 2 outward, the housing 2 and the display panel 3 can be disassembled at the same time, and one action can realize the disassembly of two parts, which can improve the disassembly efficiency.

[0063] In some embodiments, Figure 3 and Figure 4 As shown, when the display assembly of the present invention includes a bracket 1, a housing 2, a display panel 3, a control board 5 and a touch spring 4 at the same time, after the display assembly of the present invention is assembled, the bracket 1 plays an integral supporting role, the control board 5 is fixedly mounted on the bracket 1, and the touch spring 4 on the control board 5 is compressed and abuts against the inner surface of the display panel 3 for user touch operation. The housing 2 is fixed to the bracket 1 by fasteners 6 such as screws, which plays the role of isolation and decoration. A display mounting groove 201 is provided on the housing 2. The display panel 3 is only fixed to the display mounting groove 201 on the housing 2 by buckles around, and is tightly matched with the display mounting groove 201 around. The gap between the display panel 3 and the display mounting groove 201 is small, and conventional tools cannot enter the gap between the display panel 3 and the display mounting groove 201, so that the display panel 3 cannot be pried open through the gap. The display panel 3 can be made of semi-transparent black material to prevent the internal structure in the display mounting groove 201 from being seen, and can also play a user feedback role through the light of the controller. When online repair or after-sales maintenance is required, after unfastening the fastener 6 on the housing 2, the housing 2 together with the display panel 3 buckled thereon is moved along the aforementioned set direction m1 (i.e. Figure 3 The display panel 3 is disassembled by pulling the first buckle 71 parallel to the pulling direction and deforming in the disengagement direction until it is disengaged under the push of the first stopper 111. At the same time, the second buckle 72 perpendicular to the pulling direction and deforming in the disengagement direction until it is disengaged under the push of the second stopper 112.

[0064] The installation process of the above-mentioned display assembly is as follows: first assemble the control board 5 onto the bracket 1, and then align the touch spring 4 with the limiting hole on the bracket 1 and assemble it onto the bracket 1, and limit the touch spring 4 in the limiting hole so that it cannot be misaligned, and then insert the control board 5 together with the bracket 1 from the open end of the shell 2 until the touch spring 4 is located in the display mounting groove 201 of the shell 2, and then insert the display panel 3 obliquely (through buckle * 1 + buckle * 3) to compress the touch spring 4 and fix it to the corresponding buckle position of the shell 2, and finally lock the fasteners 6 such as screws between the shell 2 and the bracket 1 to complete the assembly. At this time, the display panel 3 cannot be pried open without damage by conventional tools. It should be noted here that: if Figure 2 As shown, the display panel 3 has a first side 301, a second side 302, a third side 303 and a fourth side 304 in the circumferential direction. The first side 301 is opposite to the third side 303, and the second side 302 is opposite to the fourth side 304. Among them, the first side 301 can be provided with a buckle 73. The second side 302, the third side 303 and the fourth side 304 can all be provided with the aforementioned clamping portion 7. Specifically, the second side 302 and the fourth side 304 can be provided with the aforementioned second buckle 72, and the third side 303 can be provided with the aforementioned first buckle 71.

[0065] The disassembly process of the display assembly is as follows: first, unfasten the fasteners 6 such as screws that fix the housing 2 and the bracket 1, and remove the housing 2 together with the display panel 3 buckled thereon along the aforementioned set direction m1 ( Figure 3 The first buckle 71 engaged in parallel with the pulling direction is pushed by the first stopper 111 and deformed in the release direction until it is released. Meanwhile, the second buckle 72 engaged in perpendicular to the pulling direction is pushed by the second stopper 112 and deformed in the release direction until it is released. The display panel 3 is disassembled. The display panel 3 is pre-deformed after installation. After the display panel 3 is released, there is a certain rebound stress, and it will automatically bounce up and detach from the housing 2.

[0066] Among them, the housing 2 has no other fixing structure except the fastener 6 such as screws between the housing 2 and the bracket 1. During the whole process, when the housing 2 is pulled a short distance, the display panel 3 can be removed first, and the touch spring 4 on the control board 5 will bounce back. For further removal, the housing 2 is pulled along the set direction m1. At this time, it is necessary to press down the touch spring 4 to prevent it from being stuck by the housing 2. Finally, the housing 2 will also be removed.

[0067] The present invention also provides a household appliance, which includes any of the display components described above. Wherein, because the household appliance adopts the above display component, when the display panel 3 needs to be disassembled in situations such as after-sales maintenance or online repair, it is only necessary to unlock the outer shell 2 and push the outer shell 2 relative to the bracket 1 at least a preset distance in the set direction m1, so that the clamping part 7 on the display panel 3 can be automatically disengaged from the outer shell 2, thereby realizing the disassembly of the display panel 3. Wherein, during the entire disassembly process, no tools are required, so as to avoid damaging the appearance of the parts and generating additional maintenance costs due to forcibly prying the edge of the display panel 3 with tools. The entire disassembly action of the display panel 3 of the present invention is relatively simple, and the technical solution of the present invention can not only ensure the compact appearance gap beauty of the display panel 3, but also ensure the convenience of disassembly in after-sales and other maintenance situations.

[0068] It should be noted that the aforementioned household appliance may be an electric fan or an electric heater, etc. When the household appliance is an electric fan, the electric fan may be a cooling and heating circulation fan.

[0069] It is easy for those skilled in the art to understand that, without conflict, the advantageous technical features of the above-mentioned methods can be freely combined and superimposed.

[0070] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention. The above description is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and variations can be made without departing from the technical principles of the present invention. These improvements and variations should also be regarded as the protection scope of the present invention.

Claims

1. A display component, characterized in that: It comprises a bracket (1), a display panel (3) and a shell (2), wherein the shell (2) is arranged on the bracket (1); a clamping portion (7) is provided on the display panel (3), and the display panel (3) is clamped on the shell (2) via the clamping portion (7); The bracket (1) is provided with a stopper (11); wherein, when the housing (2) drives the display panel (3) to move at least a preset distance along a set direction (m1) relative to the bracket (1), the clamping portion (7) can be stopped by the stopper (11) and deformed to be released from the housing (2).

2. The display assembly according to claim 1, characterized in that: The clamping portion (7) comprises a first clamping buckle (71), the first clamping buckle (71) has a first hook portion (711), a first clamping platform (21) is provided on the housing (2), and the first clamping buckle (71) is hooked on the first clamping platform (21) through the first hook portion (711) to be clamped with the first clamping platform (21); the first clamping buckle (71) is configured to be firstly bent in a first direction (m2) by the housing (2) when being clamped with the first clamping platform (21), until the first hook portion (711) passes over the first clamping platform (21), and then rebounds to drive the first hook portion (711) to be hooked on the first clamping platform (21); the first direction (m2) is opposite to the set direction (m1); The stopper (11) comprises a first stopper (111), and when the housing (2) drives the display panel (3) to move at least a preset distance along a set direction (m1) relative to the bracket (1), the first buckle (71) is stopped by the first stopper (111) and bends in a first direction (m2) to be released from the first clamping platform (21).

3. The display assembly according to claim 2, characterized in that: The portion of the first buckle (71) used for stopping and cooperating with the first stopping portion (111) is the first hook portion (711); When the first buckle (71) is clamped on the first clamping platform (21), the first stopper (111) and the first hook (711) are spaced apart by a distance a1 in the setting direction (m1), and the engagement amount between the first hook (711) and the first clamping platform (21) in the setting direction (m1) is a2; Wherein, the preset distance = a1 + a2; when the housing (2) is mounted on the bracket (1), the bracket (1) has a clearance space (10) in the set direction (m1) for the display panel (3) to be displaced at least by the preset distance.

4. The display assembly according to any one of claims 1 to 3, characterized in that: The clamping portion (7) comprises a second clamping buckle (72), the second clamping buckle (72) has a second hook portion (721), a second clamping platform (22) is provided on the housing (2), and the second clamping buckle (72) is hooked on the second clamping platform (22) through the second hook portion (721) to be clamped with the second clamping platform (22); the second clamping buckle (72) is configured to be firstly bent in a second direction (m3) by the housing (2) when being clamped with the second clamping platform (22), until the second hook portion (721) passes over the second clamping platform (22), and then rebounds to drive the second hook portion (721) to be hooked on the second clamping platform (22); the second direction (m3) is perpendicular to the set direction (m1); The stop portion (11) includes a second stop portion (112), and when the housing (2) drives the display panel (3) to move at least a preset distance along a set direction (m1) relative to the bracket (1), the second buckle (72) is stopped by the second stop portion (112) and bends in the second direction (m3) to be released from the second clamping platform (22).

5. The display assembly according to claim 4, characterized in that: The second buckle (72) and / or the second stopper (112) are provided with an inclined surface (121), and when the housing (2) drives the display panel (3) to move at least a preset distance along a set direction (m1) relative to the bracket (1), the second stopper (112) pushes the second buckle (72) to bend in the second direction (m3) via the inclined surface (121).

6. The display assembly according to claim 5, characterized in that: The portion of the second buckle (72) used for stopping and cooperating with the second stopping portion (112) is the second hook portion (721); When the second buckle (72) is engaged with the second clamping platform (22), the second stopper (112) and the second hook (721) are spaced apart by a distance b1 in the second direction (m3), and the engagement amount between the second hook (721) and the second clamping platform (22) in the second direction (m3) is b2; The angle between the inclined surface (121) and the set direction (m1) is α, and the preset distance is L; wherein L*sinα>b1+b2.

7. The display assembly according to claim 4, characterized in that: When the clamping portion (7) further comprises a first clamp (71), the first clamp (71) and the second clamp (72) are located on different sides of the display panel (3).

8. The display assembly according to any one of claims 1-3 and 5-7, characterized in that: The shell (2) is a cylindrical structure with one end open and the other end closed, and the bracket (1) is inserted into the shell (2) through the opening; wherein the setting direction (m1) is opposite to the direction in which the bracket (1) is inserted into the shell (2).

9. A household appliance, characterized in that: A display assembly comprising any one of claims 1-8.

10. The household appliance according to claim 9, characterized in that: The household appliance is an electric fan or an electric heater.

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