CN210241907U

CN210241907U - Display module and air conditioner

Info

Publication number: CN210241907U
Application number: CN201920739037.4U
Authority: CN
Inventors: Yushi Li; 李玉狮
Original assignee: GD Midea Air Conditioning Equipment Co Ltd
Current assignee: GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2019-05-21
Filing date: 2019-05-21
Publication date: 2020-04-03
Anticipated expiration: 2029-05-21

Abstract

The utility model discloses a display module and air conditioner, wherein, display module, include: the display device comprises a shell, a display screen and a control unit, wherein the shell is provided with a display surface which is a curved surface; and the plurality of diaphragms cover the display surface, and patterns are arranged on the diaphragms. The utility model discloses technical scheme has the diaphragm installation and levels, the advantage that the display module outward appearance is pleasing to the eye.

Description

Display module and air conditioner

Technical Field

The utility model relates to a show the field, in particular to display module and air conditioner.

Background

Existing display assemblies are typically provided with a cover film with printed indicia, and a light source in the display assembly illuminates the indicia on the cover film to facilitate identification and information retrieval by a user. When the overlay film is printed, printing on a plane overlay film is generally adopted for clear printing and efficient production. The existing display assembly shell often adopts a curved surface structure for the purpose of attractive appearance or highlighting display content, and at the moment, the defects of warping, wrinkles, bubbles and the like are easily generated when a plane film is attached to the curved surface structure.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a display module aims at promoting the attached roughness of diaphragm.

In order to achieve the above object, the present invention provides a display module, including:

the display device comprises a shell, a display screen and a control unit, wherein the shell is provided with a display surface which is a curved surface; and the number of the first and second groups,

the display panel comprises a plurality of membranes, wherein the membranes cover the display surface, and patterns are arranged on the membranes.

Optionally, the display surface includes a plurality of regions, the regions being planar regions or single arc regions, the membrane being disposed within the regions.

Optionally, a plurality of the diaphragms are arranged in one-to-one correspondence with the plurality of the regions.

Optionally, the housing includes a panel having the display surface, the panel is provided with a light-transmitting portion in the region, and the pattern is provided in the light-transmitting portion.

Optionally, the panel is provided with a plurality of light transmission portions arranged at intervals, and the light transmission portions are light transmission holes.

Optionally, the housing is provided with a pre-positioning structure on the display surface, and the pre-positioning structure is used for pre-positioning the diaphragm.

Optionally, the pre-positioning structure is a positioning protrusion, and the diaphragm is provided with a notch matched with the positioning protrusion.

Optionally, the diaphragm is quadrilateral, and the notch is arranged in the middle of the edge of the diaphragm.

Optionally, the diaphragm is bonded to the housing.

Optionally, a plurality of said membranes are arranged spaced apart from each other.

Optionally, the display surface has a curvature in both a length direction and a width direction.

Optionally, it is a plurality of the diaphragm includes first diaphragm, second diaphragm, third diaphragm, fourth diaphragm and the fifth diaphragm that mutual interval set up, the second diaphragm is located first diaphragm top, the third diaphragm fourth diaphragm and the fifth diaphragm is followed the extending direction of last side sets gradually, and is located the second diaphragm top, the width of third diaphragm the width of fourth diaphragm with the width of fifth diaphragm all is greater than the width of first diaphragm and the width of second diaphragm.

The utility model also provides an air conditioner, include:

the above display module;

the air conditioner shell is provided with a light-transmitting panel, the display assembly is arranged in the air conditioner shell, and the diaphragm is abutted to the light-transmitting panel; and the number of the first and second groups,

the mounting box is located in the air conditioner shell and with the air conditioner shell is connected, the mounting box has the mounting groove, the opening orientation of mounting groove the printing opacity panel, display module slides and inserts and establish in the mounting groove, be equipped with the elastic component in the mounting groove, display module sets up printing opacity panel with between the elastic component, the elastic component with display module elasticity butt.

Optionally, the inside wall of mounting box is equipped with spacing arch, display element's side is equipped with the boss, spacing arch is located the boss with between the printing opacity panel, spacing arch is used for the restriction display element deviates from the mounting box.

Optionally, the inside wall that the mounting box has is equipped with spacing arch, the side of display module is equipped with the spacing groove of extending from beginning to end, spacing arch sets up in the spacing groove.

Optionally, the inside wall that the mounting box has is equipped with the spacing groove of extending from beginning to end, the side of display module is equipped with spacing arch, spacing arch sets up in the spacing groove.

Optionally, the film is attached to an inner side of the light-transmitting panel.

Optionally, the housing includes a housing body and a flexible board connected to the housing body, the flexible board having the display surface, the flexible board being located between the housing body and the diaphragm.

Optionally, the elastic component is a pressure spring, a mounting column is convexly arranged at the bottom of the limiting groove, a sinking groove is formed in the back of the display assembly, one end of the pressure spring is sleeved on the mounting column, and the other end of the pressure spring is arranged in the sinking groove.

The utility model discloses technical scheme is through adopting a plurality of the diaphragm covers the display surface reduces the degree of difficulty that the diaphragm set up, covers the display surface with traditional single diaphragm and compares, the utility model discloses technical scheme adopts a plurality of diaphragms to cover the display surface for the area of diaphragm is littleer, conveniently aligns the position that needs to set up the diaphragm, is favorable to reducing the radian of diaphragm setting behind the real face simultaneously, makes the diaphragm level and smooth more, thereby reduces the production of fold and upwarp, and is more easy simultaneously with gas outgoing, difficult gassing, can make display module's outward appearance more pleasing to the eye.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a front view of an embodiment of a display module according to the present invention;

FIG. 2 is a cross-sectional view of FIG. 1 showing assembly AA;

FIG. 3 is a cross-sectional view of FIG. 1 showing assembly BB;

FIG. 4 is a left side view of the display assembly of FIG. 1;

FIG. 5 is a top view of the display assembly of FIG. 1;

FIG. 6 is a view showing the structure of the display module of FIG. 1 in a state where the membranes are separated

FIG. 7 is an exploded view of the display assembly of FIG. 1;

fig. 8 is a partial front view of an embodiment of the air conditioner of the present invention;

fig. 9 is a sectional view of the air conditioner CC of fig. 8;

fig. 10 is a schematic structural view illustrating an assembled state of a display module and a mounting box of the air conditioner of fig. 8;

fig. 11 is a schematic structural view illustrating a state in which the display module and the mounting box of the air conditioner of fig. 8 are disassembled.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

The utility model provides a display module.

In an embodiment of the present invention, as shown in fig. 1 to 7, the display module includes: the display device comprises a shell 100, wherein the shell 100 is provided with a display surface 110, and the display surface 110 is a curved surface; and a plurality of films 200, wherein the plurality of films 200 cover the display surface 110, and the films 200 are provided with patterns 220. The display surface 110 is a curved surface, and has the advantages of attractive appearance and larger display area. The pattern 220 of the membrane 200 may serve to alert or provide a user with information regarding the operation of the device. The membrane 200 of this embodiment is a planar membrane 200 or a near-planar membrane 200, which facilitates the placement of a pattern 220 on the membrane 200. The housing 100 of the display module is provided with a receiving cavity, a display panel 300 is disposed in the receiving cavity, and the display panel 300 provides a backlight for the pattern 220 of the film 200. The display assembly can be used for equipment such as air conditioners, refrigerators, fans, kitchen appliances and the like.

The utility model discloses technical scheme is through adopting a plurality of diaphragm 200 covers display surface 110 reduces the degree of difficulty that diaphragm 200 set up, covers display surface 110 with traditional single diaphragm 200 and compares, the utility model discloses technical scheme adopts a plurality of diaphragms 200 to cover display surface 110 for diaphragm 200's area is littleer, conveniently aligns the position that needs to set up diaphragm 200, is favorable to reducing the radian that diaphragm 200 set up behind the real face simultaneously, makes diaphragm 200 level and more smooth, thereby reduces the production of fold and upwarp, discharges gas more easily simultaneously, is difficult for the gassing, can make display module's outward appearance more pleasing to the eye.

Further, in the present embodiment, as shown in fig. 1, 6, and 7, the display surface 110 includes a plurality of regions, the regions are single arc regions, and the membrane 200 is disposed in the regions. In this embodiment, the single arc surface region is an arc surface curved in one direction. The plane area and the single arc area do not have a bending structure, so that the membrane 200 is favorably attached to the area, the area is more smooth, wrinkles generated by the membrane attaching and bending structure of the membrane 200 can be avoided, and the attachment of the membrane 200 is favorably more attractive. In other implementations, the display surface 110 described in this embodiment is not limited to the foregoing technical solution, and in other implementations, the display surface may include a plurality of regions, where the regions are single arc regions or plane regions, and the plane regions include a region with an arc of 0 and a near-plane region, and specifically, the display surface may be a curved surface having both a plane region and a single arc region.

Further, in this embodiment, as shown in fig. 1, 6, and 7, the plurality of membranes 200 and the plurality of regions are arranged in a one-to-one correspondence manner, which can effectively improve the efficiency of arranging the membranes 200 on the display surface 110 on the premise of ensuring the smooth attachment of the membranes 200, and improve the production efficiency of the display module. The embodiment is not limited to the above technical solution, and in other implementations, two or more than two membranes may cover the same area, which has the advantage of good flatness of membrane arrangement.

Further, in this embodiment, as shown in fig. 6 and 7, the casing 100 includes a panel having the display surface 110, the panel is provided with a light-transmitting portion 130 in the region, and the pattern 220 is provided in the light-transmitting portion 130. The light-transmitting portion 130 allows light in the receiving cavity to be transmitted out of the light-transmitting portion 130, so as to illuminate the pattern 220, and a user can more clearly recognize the pattern 220.

Further, in this embodiment, as shown in fig. 3, 6 and 7, the panel is provided with a plurality of light-transmitting portions 130 spaced from each other, and the light-transmitting portions 130 are light-transmitting holes, which has the advantages of good light-transmitting effect and convenient production. In this embodiment, the light on the display panel 300 is irradiated on the pattern 220 through the light holes, so that the pattern 220 is lightened for easy recognition. Mutual interval sets up between the light trap for mutual independence between the light trap, thereby make different light traps correspond display state mutual independence between the pattern 220 avoids different light traps to correspond pattern 220 mutual interference has the advantage that the display effect is good. The light-transmitting portion 130 is not limited to the above technical solution, and in other implementations, the light-transmitting portion may be made of light-transmitting plastic, which is beneficial to improving the sealing effect of the housing and protecting the components in the accommodating cavity.

Further, in this embodiment, as shown in fig. 1, 5, and 7, a pre-positioning structure is disposed on the display surface 110, and the pre-positioning structure is used for pre-positioning the membrane 200. The pre-positioning structure is beneficial to helping the membrane 200 to be aligned, so that the accuracy of the membrane 200 is improved, the pattern 220 is accurately aligned with the light transmission part 130, the pattern 220 is displayed more clearly, and the appearance of the display assembly is more attractive.

Further, in this embodiment, as shown in fig. 1 and 7, the pre-positioning structure is a positioning protrusion 120, and the membrane 200 is provided with a notch 210 adapted to the positioning protrusion 120. When the membrane 200 is disposed, the notch 210 is aligned with the positioning protrusion 120, thereby assisting in aligning the membrane 200. Specifically, the positioning protrusion 120 is disposed at the edge of the display surface 110, which has an advantage of facilitating the manufacture of the positioning protrusion 120.

The embodiment is not limited to the above technical solution, and in other implementations, the pre-positioning structure may be a first notch, and the diaphragm is provided with a second notch adapted to the protrusion, specifically, the first notch and the second notch are triangular, so that the first notch has two intersecting sides capable of being aligned, and the pre-positioning effect can be effectively improved, and the first notch is not limited to a triangular shape, but also may be circular, rectangular, or hexagonal, and has an advantage of good alignment effect; the pre-positioning structure can be a groove, the size of the groove is consistent with that of the diaphragm, and the pre-positioning structure has the effect of convenient attachment; it can also be, the prepositioning structure is protruding stupefied, protruding stupefied be used for the butt the edge of diaphragm, when the diaphragm sets up, with one side of diaphragm with protruding stupefied the alignment, then fix, can effectively promote the setting precision of diaphragm.

Further, in the present embodiment, as shown in fig. 1 and 7, the diaphragm 200 has a quadrilateral shape, and the notch 210 is disposed in the middle of the side of the diaphragm 200. The diaphragm 200 is fixed when in the region, the deformation volume of limit portion is big, for the position that takes place the fold most easily the middle part on the limit of diaphragm 200 sets up breach 210 is favorable to for more deformation space on the limit of diaphragm 200 is favorable to making diaphragm 200 set up the back more level and more smooth. The diaphragm 200 of this embodiment is not limited to a quadrilateral, but in other embodiments, the diaphragm may be a hexagon; or, the diaphragm is elliptical; alternatively, the membrane may be corrugated.

Further, in this embodiment, the membrane 200 is bonded to the housing 100 in a manner that is convenient and firm for the membrane 200, which is suitable for the structure requiring large-area fixation. The diaphragm 200 and the housing 100 in this embodiment are not limited to the above connection manner, and in other implementations, the diaphragm and the housing may be connected by screws; when the display screen is used, the shell is clamped with the diaphragm, specifically, a clamp is arranged on the display surface and used for clamping the edge of the diaphragm, and the display screen has the advantage of being convenient for replacing the diaphragm.

Further, in the present embodiment, as shown in fig. 1, a plurality of the diaphragms 200 are disposed to be spaced apart from each other. The interval sets up between the diaphragm 200, can avoid the mutual range upon range of interference between the diaphragm 200, is favorable to making the diaphragm 200 attached more level and smooth and attached more firm.

Further, in the present embodiment, as shown in fig. 1, 4 to 7, the display surface 110 has a curvature in both the lengthwise direction and the widthwise direction; the plurality of diaphragms 200 include a first diaphragm 230, a second diaphragm 240, a third diaphragm 250, a fourth diaphragm 260, and a fifth diaphragm 270, the second diaphragm 240 is located above the first diaphragm 230, and the third diaphragm 250, the fourth diaphragm 260, and the fifth diaphragm 270 are sequentially disposed along an extending direction of the upper side and located above the second diaphragm 240. The display surface 110 is a curved surface protruding forward, and has the advantages of beautiful appearance and large display area. Since the display surface 110 has a curvature in both the longitudinal direction and the width direction, when the coverage area of the single film 200 is too large, defects such as wrinkles and lifting are easily generated. This embodiment is too big for avoiding single diaphragm 200 area of coverage, and in the display area who is close to the side of going up, adopts third diaphragm 250, fourth diaphragm 260 and the three diaphragm 200 of fifth diaphragm 270 to cover, prevents that the too big laminating that leads to of diaphragm 200 area from producing fold and upwarp, can effectively promote the roughness when diaphragm 200 is attached to make display module's outward appearance more pleasing to the eye. Specifically, in this embodiment, the first film sheet 230 and the plurality of second film sheets 240 are in the form of long strips, the first film sheet 230 and the second film sheet 240 extend along the lower side of the display surface 110, and the widths of the first film sheet 230 and the second film sheet 240 are smaller than the widths of the third film sheet 250, the fourth film sheet 260, and the fifth film sheet 270. In this embodiment, the display surface 110 is covered by five films 200, so that the film 200 is flat and has high adhesion effect.

The present embodiment is not limited to the above technical solution, and in other implementations, the radian of the upper side of the display surface may be greater than the radian of the lower side of the display surface; a plurality of the diaphragm is including the sixth diaphragm, seventh diaphragm, eighth diaphragm, ninth diaphragm, tenth diaphragm and the eleventh diaphragm that mutual interval set up, the seventh diaphragm with the eighth diaphragm is followed the extending direction of going up the side sets gradually and is located the sixth diaphragm top, the ninth diaphragm the tenth diaphragm with the eleventh diaphragm is followed the extending direction of going up the side sets gradually, and is located second diaphragm top has the attached level and smooth of diaphragm, and the advantage that attached effect is high.

Further, in this embodiment, the pattern 220 is a colored coating, and the pattern 220 can be disposed on the film 200 by printing, which has the advantages of high production efficiency and low processing cost. The pattern 220 in this embodiment is not limited to the above technical solution, and in other embodiments, the pattern may be a mark protrusion, and the information is prompted in a protruding manner.

The utility model discloses still provide an air conditioner, as shown in fig. 8 to 11, this air conditioner includes display module, air conditioner shell 400 and mounting box 500, and this display module's concrete structure refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and it is here no longer repeated one by one. Wherein the air conditioner case 400 has a light transmission panel 410, the display assembly is disposed in the air conditioner case 400, and the membrane 200 abuts against the light transmission panel 410; the mounting box 500 is located in the air conditioner casing 400 and connected with the air conditioner casing 400, the mounting box 500 has a mounting groove 510, the opening orientation of mounting groove 510 the light transmission panel 410, display module slides and inserts and establishes in the mounting groove 510, be equipped with elastic component 530 in the mounting groove 510, display module sets up the light transmission panel 410 with between the elastic component 530, elastic component 530 with display module elasticity butt.

After the display assembly is installed in the air conditioner casing 400, the elastic member 530 pushes the display assembly towards the light-transmitting panel 410, so that the display assembly is tightly abutted to the light-transmitting panel 410, and at the moment, light on the display assembly can be transmitted out of the air conditioner casing 400 through the light-transmitting panel 410. The housing 100 of the display module and the air conditioner case 400 clamp the membrane 200, so that the membrane 200 can be more stably mounted, and the membrane 200 is prevented from being curled after being attached. When the display component is installed, the display component is only required to be installed in the installation box 500, and the installation box has the advantages of being efficient and convenient to install.

Further, in this embodiment, as shown in fig. 9 to 11, a limiting protrusion 520 is disposed on an inner side wall of the mounting box 500, a boss 141 is disposed on a side surface of the display module, the limiting protrusion 520 is located between the boss 141 and the light-transmitting panel 410, and the limiting protrusion 520 is used for limiting the display module from coming off the mounting box 500. The mounting box 500 and the display module of this embodiment can be assembled and then installed in the air conditioner case 400. After the display module is installed in the installation box 500, the elastic member 530 pushes the display module outward toward the installation box 500, and the boss 141 abuts against the limiting protrusion 520, so that the display module is prevented from being removed from the installation box 500. When the assembly parts of the installation box 500 and the display component are installed in the air conditioner shell 400, the installation can be completed only by connecting the installation box 500 and the air conditioner shell 400, and the air conditioner shell has the advantage of high efficiency and convenience in assembly. The mounting box 500 and the display module of this embodiment are not limited to the above technical solutions, and in other implementations, the mounting box may have an inner side wall provided with a limiting protrusion, a side surface of the display module is provided with a limiting groove extending forward and backward, and the limiting protrusion is disposed in the limiting groove, so that the display module can be effectively prevented from coming off from the mounting box; the display assembly is characterized in that a limiting groove extending from front to back is formed in the inner side wall of the mounting box, a limiting protrusion is arranged on the side face of the display assembly and arranged in the limiting groove, and the display assembly can be effectively prevented from being separated from the mounting box.

Further, in this embodiment, as shown in fig. 9 and 10, the film 200 is attached to the inner surface of the light-transmitting panel 410. Specifically, the inner side surface of the light-transmitting panel 410 is the same as the display surface 110 of the casing 100 in shape, so that the film 200 can be attached to the casing 100 of the display module and the air conditioner casing 400 at the same time, which is not only beneficial to the stable installation of the film 200, but also beneficial to the more clear observation of the patterns of the display module on the light-transmitting panel 410 of the air conditioner casing 400.

Further, in the present embodiment, as shown in fig. 9 and 10, the housing 100 includes a housing body 140 and a flexible board 150 connected to the housing body 140, the flexible board 150 has the display surface 110, and the flexible board 150 is located between the housing body 140 and the diaphragm 200. After the display module is installed, the elastic member 530 presses the housing body 140, the housing body 140 presses the flexible board 150, the flexible board 150 presses the diaphragm 200, and the flexible board 150 can effectively protect the diaphragm 200, thereby preventing the diaphragm 200 from being damaged due to local stress concentration when being pressed. On the other hand, the flexible board 150 can be deformed by being pressed, so that the flexible board is more attached to the inner side surface of the light-transmitting panel 410, and the patterns of the display module can be more clearly observed on the light-transmitting panel 410.

Further, in this embodiment, as shown in fig. 9 and 11, the elastic member 530 is a compression spring, a mounting post 540 is convexly disposed at a bottom of the limiting groove, a sinking groove 142 is disposed at a back of the display module, one end of the compression spring is sleeved on the mounting post 540, and the other end of the compression spring is disposed in the sinking groove 142. The mounting posts 540 and the sinking grooves 142 can make the installation of the elastic members 530 in the case more stable. The pressure spring has the advantages of low price and easy acquisition. Specifically, a plurality of elastic members 530 are disposed in the box body, which is beneficial to making the installation of the display assembly more stable. In other embodiments, the elastic member 530 is an elastic sheet, the elastic sheet is arc-shaped, one end of the elastic sheet is connected to the bottom wall of the box, and the other end of the elastic sheet is connected to the back of the display module.

Specifically, in this embodiment, the housing 100 has a mounting plate therein, the light-transmitting panel 410 and the mounting plate are spaced apart from each other, the mounting box 500 and the display module are disposed between the light-transmitting panel 410 and the mounting plate, and the mounting box 500 is connected to the mounting plate.

Specifically, as shown in fig. 1, in the display module of the air conditioner in the present embodiment, the pattern 220 includes: a "wind direction" pattern, a "wind speed" pattern, a plus sign pattern, a minus sign pattern, a switch pattern, and a "mode" pattern provided on the first diaphragm 230; a "silent" pattern, a "low" pattern, a "medium" pattern, a "high" pattern, a "strong wind" pattern, and a "sea wind" pattern disposed on the second membrane 240; a "purification" pattern, "a" WIFI "pattern," an "up-down" pattern, "a" left-right "pattern," an "auxiliary heat" pattern, and a "defrosting" pattern provided on the third membrane 250; a "set" pattern, "a" room temperature "pattern," an "auto" pattern, and a digital display pattern, which are provided on the fourth membrane 260; and a "cooling" pattern, a "heating" pattern, an "air blowing" pattern, an "auto" pattern, a "dehumidification" pattern, and a "timing" pattern provided on the fifth film 270. The display module has the advantage of large information display amount, and the patterns 220 are regularly arranged and are convenient to check.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. A display assembly, comprising:

2. The display assembly of claim 1, wherein the display surface includes a plurality of regions, the regions being planar regions or a single arcuate region, the membrane being disposed within the regions.

3. The display assembly of claim 2, wherein a plurality of said membranes are disposed in one-to-one correspondence with a plurality of said regions.

4. The display assembly of claim 2, wherein the housing comprises a panel having the display surface, the panel having a light-transmissive portion disposed in the region, the pattern being disposed in the light-transmissive portion.

5. The display module according to claim 4, wherein the panel is provided with a plurality of the light-transmitting portions spaced apart from each other, and the light-transmitting portions are light-transmitting holes.

6. A display assembly as claimed in claim 1, wherein a pre-positioning structure is provided on the display surface for pre-positioning the membrane.

7. The display module according to claim 6, wherein the pre-positioning structure is a positioning protrusion, and the membrane is provided with a notch adapted to the positioning protrusion.

8. The display assembly of claim 7, wherein the membrane is quadrilateral, and the notch is disposed in a middle of a side of the membrane.

9. The display assembly of claim 1, wherein the membrane is bonded to the housing.

10. The display assembly of claim 1, wherein a plurality of the membranes are spaced apart from one another.

11. The display assembly of any of claims 1 to 10, wherein the display surface has a curvature in both a length direction and a width direction.

12. The display module of claim 11, wherein the plurality of film sheets includes a first film sheet, a second film sheet, a third film sheet, a fourth film sheet and a fifth film sheet, the second film sheet is located above the first film sheet, the third film sheet, the fourth film sheet and the fifth film sheet are sequentially disposed along an extending direction of the upper side of the display surface and located above the second film sheet, and a width of the third film sheet, a width of the fourth film sheet and a width of the fifth film sheet are all greater than a width of the first film sheet and a width of the second film sheet.

13. An air conditioner, comprising:

the display assembly of any one of claims 1 to 12;

14. The air conditioner as claimed in claim 13, wherein the inner sidewall of the mounting box is provided with a limiting protrusion, the side of the display module is provided with a boss, the limiting protrusion is located between the boss and the light-transmitting panel, and the limiting protrusion is used for limiting the display module from falling out of the mounting box.

15. The air conditioner as claimed in claim 13, wherein the mounting box has an inner sidewall provided with a limiting protrusion, and a side surface of the display module is provided with a limiting groove extending in the front and rear direction, the limiting protrusion being disposed in the limiting groove.

16. The air conditioner as claimed in claim 13, wherein the mounting box has an inner sidewall provided with a front and rear extending limiting groove, and a side surface of the display module is provided with a limiting protrusion disposed in the limiting groove.

17. The air conditioner of claim 13, wherein said diaphragm is attached to an inner side of said light transmissive panel.

18. The air conditioner of claim 13, wherein said housing includes a housing body and a flexible sheet connected to said housing body, said flexible sheet having said display surface, said flexible sheet being located between said housing body and said diaphragm.

19. The air conditioner according to claim 15 or 16, wherein the elastic member is a compression spring, a mounting post is protruded from a bottom of the limiting groove, a sinking groove is formed in a back of the display module, one end of the compression spring is sleeved on the mounting post, and the other end of the compression spring is disposed in the sinking groove.