Display module and electronic equipment

Abstract

The invention relates to a display module and electronic equipment, and relates to the technical field of display. The display module comprises a control panel, an adjusting assembly and a light source assembly, a plurality of key areas are arranged on the surface of the control panel, and patterns are correspondingly printed on the key areas; the adjusting assembly comprises a driving mechanism and a light-transmitting part, the light-transmitting part is arranged on the side, opposite to the key area, of the control panel, and the driving mechanism is in transmission connection with the light-transmitting part; the light source assembly comprises a first light-emitting part and a second light-emitting part, light emitted by the first light-emitting part and light emitted by the second light-emitting part can penetrate through at least part of the light-transmitting part, and the light emitted by the first light-emitting part can induce the patterns in the key area to shine, so that the display module has multiple display modes. According to the invention, various operation experiences of the user can be realized.

Description

Technical Field

[0001] The present application relates to the field of display technology, and in particular to a display module and an electronic device. Background Art

[0002] In the field of household appliances, most appliances have control panel displays, and the various display methods vary significantly with different price segments. In related technologies, the key display scheme of the control panel often selects the corresponding scheme according to the price of the product, such as surface printed patterns or internal light projection display, which leads to a single user experience. Summary of the invention

[0003] Based on this, it is necessary to provide a display module and an electronic device to address the problem of a single control panel experience.

[0004] To achieve the above objectives, the technical solutions adopted in this application are as follows:

[0005] In a first aspect, an embodiment of the present application provides a display module, including:

[0006] A control panel, the surface of which is provided with a plurality of key zones, each of which is printed with a corresponding pattern;

[0007] an adjusting assembly, comprising a driving mechanism and a light-transmitting member, wherein the light-transmitting member is disposed on a side of the control panel facing away from the keypad area, and the driving mechanism is in driving connection with the light-transmitting member; and

[0008] The light source assembly includes a first light-emitting member and a second light-emitting member, wherein the light emitted by the first light-emitting member and the second light-emitting member can penetrate at least a portion of the light-transmitting member, and the light emitted by the first light-emitting member can induce the pattern in the key area to illuminate, so that the display module has multiple display modes.

[0009] Through the above design, the light emitted by the first light-emitting component can induce the pattern in the button area to emit light, and the light emitted by the second light-emitting component can project the hollow pattern of the hollow segment onto the control panel, thereby cooperating with the light-transmitting component to realize multiple operation display modes.

[0010] In one embodiment of the first aspect, the light-transmitting member includes a transparent segment and a hollow segment, and the driving mechanism is controlled to drive one of the transparent segment and the hollow segment to move to the side of the control panel facing away from the button area, the light emitted by the first light-emitting member can penetrate the transparent segment or the hollow segment and induce the pattern in the button area to illuminate, and the light emitted by the second light-emitting member can penetrate the hollow segment and emit toward the button area.

[0011] Through the above design, multiple operation display modes of the display module are realized by switching the transparent segment and the hollow segment.

[0012] In one embodiment of the first aspect, the display module has a first operating state. When the display module is in the first operating state, the transparent segment is located on the side of the control panel facing away from the button area, the pattern is printed by photosensitive material, the first light-emitting component is in a light-emitting operation, and the emitted light of the first light-emitting component penetrates the transparent segment and induces the pattern to illuminate.

[0013] Through the above design, the pattern in the key area emits light under the illumination of the light from the first light-emitting element, thereby displaying a corresponding operation pattern, which is convenient for intuitive operation by the user.

[0014] In one embodiment of the first aspect, the pattern is formed by printing a photosensitive material.

[0015] Through the above design, the pattern printed by the photosensitive material can be illuminated by a set light.

[0016] In one embodiment of the first aspect, the first light emitting element is an ultraviolet lamp.

[0017] Through the above design, the first light-emitting element can emit ultraviolet rays to the control panel, thereby stimulating the photosensitive material pattern to emit light for display.

[0018] In one embodiment of the first aspect, the display module has a second operating state. When the display module is in the second operating state, the hollow section is located on the side of the control panel facing away from the button area, the second light-emitting component emits light, and the emitted light of the second light-emitting component penetrates the hollow section and illuminates the button area.

[0019] Through the above design, most of the light from the second light-emitting component is absorbed by the black film of the hollow section and cannot irradiate the control panel, while part of the light can pass through the hollow of the hollow section and emit to the control panel, projecting the hollow button shape onto the control panel, and a luminous button pattern appears in the button area on the outside of the control panel, realizing the user's button operation experience.

[0020] In one embodiment of the first aspect, the display module has a third operating state. When the display module is in the third operating state, the hollow section is located on the side of the control panel facing away from the button area, the first light-emitting member and the second light-emitting member emit light simultaneously, the light emitted by the first light-emitting member penetrates the hollow section and induces the pattern to illuminate, and the light emitted by the second light-emitting member penetrates the hollow section and irradiates the button area.

[0021] Through the above design, the ultraviolet light emitted by the first light-emitting component penetrates to the pattern of the button area on the outside of the control panel, and the pattern printed by the photosensitive material glows under the light of the first light-emitting component. At the same time, the white light emitted by the second light-emitting component can pass through the hollow of the hollow section and shoot toward the control panel, projecting the hollow button shape onto the control panel, further improving the display brightness of the pattern in the button area on the outside of the control panel and enhancing the user experience.

[0022] In one of the embodiments of the first aspect, the driving mechanism includes a motor and two relatively arranged rollers, the two rollers are respectively connected to two ends of the light-transmitting member, and the motor is transmission-connected to at least one of the rollers to drive the roller to reel up the light-transmitting member.

[0023] Through the above design, the reel can be rotated under the drive of the motor to realize the winding operation of the light-transmitting member, thereby satisfying the switching of the operating state of the display module.

[0024] In one embodiment of the first aspect, a coil spring is disposed inside the reel.

[0025] Through the above design, when the motor stops working, the reel is automatically returned to its original position and rotated under the action of the coil spring, thereby pulling the light-transmitting element to switch the state of the light-transmitting element.

[0026] In one embodiment of the first aspect, the light source assembly further includes a circuit board, and the first light-emitting element and the second light-emitting element are both mounted on the circuit board.

[0027] Through the above design, automatic light-emitting driving of the first light-emitting element and the second light-emitting element is realized.

[0028] In one embodiment of the first aspect, the light source assembly further comprises a lampshade, the lampshade is covered on a side of the circuit board where the first light-emitting element and the second light-emitting element are provided, and the light-transmitting element is laid on a side of the lampshade facing away from the circuit board.

[0029] The above design is used to assemble and fix the circuit board and the adjustment component, and protect the first light-emitting component and the second light-emitting component.

[0030] In a second aspect, an embodiment of the present application further provides an electronic device, comprising the display module described in any of the above embodiments.

[0031] Through the above design, the electronic device can provide users with a variety of operating experiences through the display module.

[0032] Compared with the related art, the beneficial effect of the present application is as follows: the present application provides a display module and an electronic device, which can have a variety of display operation experiences. The display module includes a control panel, an adjustment component and a light source component. Among them, a plurality of key areas with patterns printed on the surface of the control panel are provided. The adjustment component includes a driving mechanism and a light-transmitting member, and the light-transmitting member is located on the back of the control panel. The light source assembly includes a first light-emitting member and a second light-emitting member, and after the light of the first light-emitting member and the second light-emitting member penetrates the light-transmitting member, the light is displayed in the key area of ​​the control panel. In this way, during the user's use, there are multiple operation mode experiences. If the first light-emitting member operation is selected, after the light of the first light-emitting member penetrates the light-transmitting area, the pattern in the key area is induced to light up. Or the second light-emitting member operation is selected, so that after the light of the second light-emitting member penetrates the hollow of the hollow section, the hollow pattern is projected on the key area, so as to realize the user's multiple operation experiences. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0034] Figure 1 This is a schematic diagram of the assembly structure of the display module in some embodiments of the present application;

[0035] Figure 2 This is a schematic diagram of the exploded structure of the display module in some embodiments of the present application;

[0036] Figure 3 This is a schematic diagram of the structure of the light-transmitting member in some embodiments of the present application;

[0037] Figure 4 This is a schematic diagram of the structure of the circuit board in some embodiments of the present application;

[0038] Figure 5 for Figure 4 A schematic diagram of the enlarged structure of part A shown;

[0039] Figure 6 This is a schematic diagram of the structure of the lampshade in some embodiments of the present application.

[0040] Description of reference numerals:

[0041] 100, display module; 110, control panel; 111, keypad area; 120, adjustment assembly; 121, light-transmitting member; 1211, transparent section; 1212, hollow section; 122, driving mechanism; 12211, motor; 1222, reel; 130, light source assembly; 131, first light-emitting member; 132, second light-emitting member; 133, circuit board; 134, lampshade; 1341, through hole; 135, spring. DETAILED DESCRIPTION

[0042] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0043] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0044] In addition, if the term "and / or" appears, "and / or" is merely a description of the association relationship of associated objects, indicating that three relationships may exist, for example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the objects associated before and after are in an "or" relationship. If the terms "first" and "second" appear, these terms are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "multiple" appears, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0045] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0046] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0047] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0048] In the related art, the control panel display of various electrical appliances has significant differences in display mode with different price segments. Low-end products often use silk screen printing or laser engraving for cost considerations. Its advantage is low cost, but its disadvantage is that the user experience is ordinary, and as the use time increases, the user's fingers will wear off the button display content, causing the operation guidance to fail. Mid-end products mostly use a translucent control panel, with a mask inside the panel. When the power is turned off, the light source at the bottom is off, and there is no display information on the entire control panel. When the power is turned on, the LED light turns on, illuminating the mask, and projecting the information on the mask onto the control panel. High-end products mostly use the method of laser engraving function buttons with transparent parts, or use a whole large mask, which will realize two operation display modes, off-screen display operation and bright screen display operation. The entire control panel is advanced and the user experience is good, but its cost is high. Therefore, due to strict price difference control, different users can only experience one operation mode separately, and the operation experience of different users is forcibly distinguished, which is not conducive to the use rights of consumers.

[0049] See also Figure 1 As shown, in order to improve the above problems, an embodiment of the present application provides a display module 100 that can be used for display operations of a control panel 110 of various electronic devices to enhance user experience.

[0050] Continue reading Figure 2 As shown, specifically, the display module 100 includes a control panel 110, an adjustment component 120 and a light source component 130. Among them, the control panel 110 can display corresponding device operation information, the light source component 130 can emit light to the control template to light up the control panel 110 during operation, and the adjustment component 120 is used to adjust different display modes according to the user's experience mode setting, and cooperate with the light source component 130 to realize different operation modes.

[0051] Furthermore, a plurality of key areas 111 are disposed on the outer surface of the control panel 110 , and each key area 111 is printed with a corresponding pattern.

[0052] Specifically, the outer surface of the control panel 110 is the operation control interface of the display module 100, which can be made of translucent material so that it is in a black screen state when not in operation and is transparent when in operation. Each key area 111 can send corresponding control instructions to the device to adjust the operating state and mode of the device when the user touches and presses. The surface of the key area 111 is made of a photosensitive material printed with a pattern to form a corresponding control symbol or text, and then in the working state, the pattern of the key area 111 is illuminated and displayed to enhance the user experience. At the same time, in the non-working state, the printed pattern of the photosensitive material is invisible to the human eye under natural light, and the control panel 110 is in an overall black screen state.

[0053] Continue reading Figure 3 As shown, the adjustment assembly 120 includes a driving mechanism 122 and a light-transmitting member 121. The light-transmitting member 121 is disposed on a side of the control panel 110 that is away from the key area 111 and includes a transparent segment 1211 and a hollow segment 1212. The driving mechanism 122 is connected to the light-transmitting member 121 and drives one of the transparent segment 1211 and the hollow segment 1212 to be located on a side of the control panel 110 that is away from the key area 111.

[0054] Specifically, the light-transmitting member 121 is disposed on the bottom side of the control panel 110 and is a mask structure. The transparent section 1211 may be a transparent plastic film structure to ensure that the light emitted by the ordinary light source can penetrate the transparent section 1211 and be emitted to the control panel 110. The hollow section 1212 may be a sheet of black film, with a plurality of hollows disposed on its surface, and the hollow shape is the same as the printed pattern of the key area 111, so that the hollow shape of the hollow section 1212 is projected on the control panel 110 under the irradiation of light, which is convenient for the user to observe and operate.

[0055] Continue reading Figure 4 and Figure 5 As shown, the light source assembly 130 includes a first light-emitting member 131 and a second light-emitting member 132. The light emitted by the first light-emitting member 131 can penetrate the transparent section 1211 and induce the pattern of the key area 111 to illuminate. The light emitted by the second light-emitting member 132 can penetrate the hollow section 1212 and emit toward the key area 111.

[0056] Specifically, the first light-emitting element 131 and the second light-emitting element 132 are both LED (light-emitting diode) lamp beads, which can realize the lighting operation of a single light-emitting element or the simultaneous operation of both light-emitting elements under the operation of the user. The number of the first light-emitting elements 131 and the second light-emitting elements 132 is the same as the number of the key areas 111 of the control panel 110, and the first light-emitting elements 131 and the second light-emitting elements 132 are located on the same vertical line as the corresponding key areas 111, thereby realizing the light display of the key areas 111. The light emitted by the first light-emitting element 131 can induce the light-sensitive material pattern of the key area 111 to emit light, and the light emitted by the second light-emitting element 132 can project the hollow pattern of the hollow section 1212 onto the control panel 110, thereby cooperating with the light-transmitting element 121 to realize multiple operation display modes.

[0057] In a specific embodiment, the display module 100 has a first operating state. When the display module 100 is in the first operating state, the transparent segment 1211 is located on the side of the control panel 110 facing away from the key area 111, the pattern is printed with a photosensitive material, and the first light-emitting element 131 emits light. The light emitted by the first light-emitting element 131 penetrates the transparent segment 1211 and induces the pattern to glow.

[0058] Specifically, the user selects the display mode of the control panel 110 in the first operation state through mode selection. At this time, under the drive of the driving mechanism 122, the transparent section 1211 of the light-transmitting member 121 is located between the light source assembly 130 and the control panel 110. The first light-emitting member 131 is emitting light, and the second light-emitting member 132 is extinguished, so that the light emitted by the first light-emitting member 131 penetrates the transparent section 1211 and is emitted to the control panel 110. Due to the semi-transparent property of the control panel 110, the light can penetrate the control panel 110 from the bottom side of the control panel 110 and illuminate the pattern of the button area 111 outside the control panel 110. The pattern printed by the photosensitive material is illuminated by the light of the first light-emitting member 131, thereby displaying the corresponding operation pattern, which is convenient for the user's intuitive operation.

[0059] Exemplarily, the photosensitive material of the present application may be fluorescent powder, phosphorescent powder, quantum well material, etc., which may be selected according to actual needs as long as the light display of the pattern is satisfied.

[0060] Preferably, the first light-emitting element 131 is an ultraviolet LED lamp, which can emit ultraviolet rays to the control panel 110, thereby stimulating the photosensitive material pattern to emit light.

[0061] Furthermore, the display module 100 also has a second operating state. When the display module 100 is in the second operating state, the hollow section 1212 is located on the side of the control panel 110 facing away from the button area 111, and the second light-emitting component 132 emits light. The light emitted by the second light-emitting component 132 penetrates the hollow section 1212 and shines on the button area 111.

[0062] Specifically, the second light-emitting member 132 is a white light LED lamp, and the user selects the display mode of the control panel 110 in the second operating state through mode selection. At this time, under the drive of the driving mechanism 122, the hollow section 1212 of the light-transmitting member 121 is located between the light source assembly 130 and the control panel 110. The first light-emitting member 131 is extinguished, and the second light-emitting member 132 is operated to emit light, so that during the operation of the second light-emitting member 132, most of the light is absorbed by the black film of the hollow section 1212 and cannot be irradiated to the control panel 110. However, part of the light can pass through the hollow of the hollow section 1212 and shoot to the control panel 110, and continue to pass through the translucent control panel 110, projecting the hollow button shape onto the control panel 110, and a luminous button pattern appears in the outer button area 111 of the control panel 110, realizing the user's button operation experience.

[0063] Furthermore, the display module 100 has a third operating state. When the display module 100 is in the third operating state, the hollow segment 1212 is located on the side of the control panel 110 facing away from the button area 111, and the first light-emitting component 131 and the second light-emitting component 132 emit light simultaneously. The light emitted by the first light-emitting component 131 penetrates the hollow segment 1212 and induces the pattern to illuminate, and the light emitted by the second light-emitting component 132 penetrates the hollow segment 1212 and irradiates the button area 111.

[0064] Specifically, the user selects the display mode of the control panel 110 in the third operation state through mode selection. At this time, under the drive of the driving mechanism 122, the hollow section 1212 of the light-transmitting member 121 is located between the light source assembly 130 and the control panel 110. The first light-emitting member 131 and the second light-emitting member 132 emit light at the same time, and most of the light emitted by the first light-emitting member 131 and the second light-emitting member 132 is absorbed by the black film of the hollow section 1212, and can only pass through the hollow of the hollow section 1212 to the control panel 110. The ultraviolet light emitted by the first light-emitting member 131 penetrates the pattern of the outer key area 111 of the control panel 110, and the pattern printed by the photosensitive material is illuminated by the light of the first light-emitting member 131 to emit light, thereby displaying the corresponding operation pattern. At the same time, the white light emitted by the second light-emitting member 132 can pass through the hollow of the hollow section 1212 to the control panel 110, and the hollow key shape is projected on the control panel 110, further improving the display brightness of the pattern of the outer key area 111 of the control panel 110, and improving the user experience.

[0065] Continue reading Figure 6 As shown, in some embodiments, the driving mechanism 122 includes a motor 12211 and two relatively arranged rollers 1222, the two rollers 1222 are respectively connected to the two ends of the light-transmitting member 121, and the motor 12211 is transmission-connected to at least one roller 1222 to drive the roller 1222 to reel up the light-transmitting member 121.

[0066] Specifically, the two rollers 1222 are respectively arranged at two opposite sides of the display module 100, and after being connected to the light-transmitting member 121, the light-transmitting member 121 is rolled up by rotating itself. It can be understood that when the transparent segment 1211 is rolled up at one end, the transparent segment 1211 of the light-transmitting member 121 is rolled up on the roller 1222, and the hollow segment 1212 is laid flat between the light source assembly 130 and the control panel 110, thereby satisfying the second operating state and the third operating state of the display module 100. When the hollow segment 1212 is rolled up at one end, the hollow segment 1212 of the light-transmitting member 121 is rolled up on the roller 1222, and the transparent segment 1211 is laid flat between the light source assembly 130 and the control panel 110, thereby satisfying the first operating state of the display module 100. The motor 12211 is transmission-connected to the reel 1222 , so that the reel 1222 can be rotated under the drive of the motor 12211 to realize the winding operation of the light-transmitting member 121 , thereby satisfying the switching of the operating state of the display module 100 .

[0067] Furthermore, a coil spring is provided in the reel 1222. The coil spring can continuously provide a large restoring force in a small space. By providing a coil spring in the reel 1222, the reel 1222 has a strong restoring force. In this embodiment, the motor 12211 only needs to be connected to one reel 1222. When the motor 12211 drives the reel 1222 to rotate, the light-transmitting member 121 of the other reel 1222 is pulled, and drives the other reel 1222 to rotate. When the motor 12211 stops working, the reel 1222 automatically returns to its original position and rotates under the action of the coil spring, thereby pulling the light-transmitting member 121. It can be understood that a recovery stroke of the coil spring is the same as the length of the transparent section 1211 or the hollow section 1212, thereby satisfying the state switching of the display module 100.

[0068] In some embodiments, the light source assembly 130 further includes a circuit board 133 , and the first light emitting element 131 and the second light emitting element 132 are both mounted on the circuit board 133 .

[0069] Specifically, the circuit board 133 is a PCB (Printed Circuit Board), and the first light-emitting component 131 and the second light-emitting component 132 are embedded on the circuit board 133 through a welding process and are connected to the circuit of the circuit board 133, so that the automatic light-emitting drive of the first light-emitting component 131 and the second light-emitting component 132 is realized through the chip control of the circuit board 133.

[0070] In some embodiments, the light source assembly 130 further includes a lampshade 134 , which covers a side of the circuit board 133 where the first light-emitting element 131 and the second light-emitting element 132 are provided, and the light-transmitting element 121 is laid on a side of the lampshade 134 facing away from the circuit board 133 .

[0071] Specifically, the lampshade 134 is located at the bottom side of the control panel 110, and the two rollers 1222 are respectively installed on both sides of the lampshade 134 to fix the adjustment component 120. Through holes 1341 are opened at positions corresponding to each key area 111 of the lampshade 134, so that the light emitted by the first light-emitting element 131 and the second light-emitting element 132 can irradiate the control panel 110 through the through holes 1341.

[0072] Furthermore, springs 135 are provided on the circumferential sides of the first light-emitting component 131 and the second light-emitting component 132, and when assembled with the lampshade 134, the springs 135 are inserted into the through holes 1341 of the lampshade 134, thereby facilitating the assembly and positioning of the circuit board 133 and the lampshade 134, and protecting the first light-emitting component 131 and the second light-emitting component 132.

[0073] An embodiment of the present application further provides an electronic device, comprising the display module 100 in any of the above embodiments.

[0074] For example, the electronic device may be a tower fan, a table fan, a cleaning robot, a vacuum cleaner, a refrigerator or other household appliances, and the display module 100 may be used to provide the user with a variety of operating experiences.

[0075] This embodiment has the display module 100 in any of the above embodiments, and therefore has all the beneficial effects of the display module 100 in any of the above embodiments, which will not be described in detail here.

[0076] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0077] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A display module, characterized in that: include: A control panel, the surface of which is provided with a plurality of key zones, each of which is printed with a corresponding pattern; An adjustment assembly, comprising a driving mechanism and a light-transmitting member, wherein the light-transmitting member is arranged on a side of the control panel facing away from the keypad area, and the driving mechanism is in transmission connection with the light-transmitting member; as well as The light source assembly includes a first light-emitting member and a second light-emitting member, wherein the light emitted by the first light-emitting member and the second light-emitting member can penetrate at least a portion of the light-transmitting member, and the light emitted by the first light-emitting member can induce the pattern in the key area to illuminate, so that the display module has multiple display modes.

2. The display module according to claim 1, characterized in that: The light-transmitting member includes a transparent segment and a hollow segment. The driving mechanism is controlled to drive one of the transparent segment and the hollow segment to move to the side of the control panel facing away from the button area. The light emitted by the first light-emitting member can penetrate the transparent segment or the hollow segment and induce the pattern in the button area to illuminate. The light emitted by the second light-emitting member can penetrate the hollow segment and emit to the button area.

3. The display module according to claim 2, characterized in that: The display module has a first operating state. When the display module is in the first operating state, the transparent segment is located on the side of the control panel facing away from the button area, the first light-emitting component emits light, and the emitted light of the first light-emitting component penetrates the transparent segment and induces the pattern to illuminate.

4. The display module according to claim 3, characterized in that: The pattern is formed by printing a photosensitive material.

5. The display module according to claim 3, characterized in that: The first light emitting element is an ultraviolet lamp.

6. The display module according to claim 2, characterized in that: The display module has a second operating state. When the display module is in the second operating state, the hollow section is located on the side of the control panel facing away from the button area, the second light-emitting component emits light, and the emitted light of the second light-emitting component penetrates the hollow section and shines on the button area.

7. The display module according to claim 2, characterized in that: The display module has a third operating state. When the display module is in the third operating state, the hollow section is located on the side of the control panel facing away from the button area, the first light-emitting member and the second light-emitting member emit light simultaneously, the light emitted by the first light-emitting member penetrates the hollow section and induces the pattern to illuminate, and the light emitted by the second light-emitting member penetrates the hollow section and irradiates the button area.

8. The display module according to any one of claims 1 to 7, characterized in that: The driving mechanism includes a motor and two rollers arranged opposite to each other. The two rollers are respectively connected to two ends of the light-transmitting member. The motor is drivingly connected to at least one of the rollers to drive the roller to reel up the light-transmitting member.

9. The display module according to claim 8, characterized in that: The light source assembly further comprises a lampshade, which is disposed on a side of the control panel close to the first light-emitting member and the second light-emitting member, and the light-transmitting member is disposed on a side of the lampshade facing the control panel.

10. An electronic device, characterized in that: A display module comprising any one of claims 1 to 9.

Images