CN219936618U

CN219936618U - Screen module and electronic equipment

Info

Publication number: CN219936618U
Application number: CN202321215228.3U
Authority: CN
Inventors: 周春生
Original assignee: Beijing Xiaomi Mobile Software Co Ltd
Current assignee: Beijing Xiaomi Mobile Software Co Ltd
Priority date: 2023-05-18
Filing date: 2023-05-18
Publication date: 2023-10-31
Anticipated expiration: 2033-05-18

Abstract

The disclosure relates to a screen module and an electronic device. The screen module of this disclosure includes: a screen cover plate; the light source component is positioned between the screen cover plate and the middle frame; the light source component is used for emitting light rays to the screen cover plate; an elastic bonding structure for bonding the light source assembly and the middle frame; the elasticity of the bonding structure is used for providing deformation of the light source component, which is displaced in a preset range relative to the middle frame.

Description

Screen module and electronic equipment

Technical Field

The disclosure relates to the field of electronic technology, and in particular, to a screen module and an electronic device.

Background

With the development of electronic technology, the design of electronic devices is more and more approaching to refinement, and the requirement of users on the display effect of screens is higher. Electronic devices include tablet computers, cell phones, notebook computers, hand rings, watches, or the like.

At present, a light source component in a screen module in electronic equipment may have larger gaps at bonding positions with other components in the electronic equipment, or the components in the electronic equipment deform, so that the bonding is separated after the light source component is easily displaced, the light source component is further influenced to provide light, and the display effect of the screen of the electronic equipment is influenced.

Disclosure of Invention

In view of this, the present disclosure provides a screen module and an electronic device.

A first aspect of an embodiment of the present disclosure provides a screen module, including:

a screen cover plate;

the light source component is positioned between the screen cover plate and the middle frame; the light source component is used for emitting light rays to the screen cover plate;

and the bonding structure is elastic and is used for bonding the light source assembly and the middle frame, wherein the elasticity of the bonding structure is used for providing deformation of the light source assembly in a preset range relative to the middle frame.

Based on the above-mentioned scheme, the light source subassembly includes: a lamp shade;

the lamp shade has a bottom wall and side walls; wherein, the top of lateral wall bonds in the bottom surface of screen apron.

Based on the scheme, the top end of the side wall is glued on the bottom surface of the screen cover plate through glue.

Based on the above, the adhesive structure includes:

a first elastic colloid for adhering the light source assembly and the middle frame; the elasticity of the first elastic colloid is used for providing a deformation amount of displacement in a preset range relative to the middle frame.

Based on the above, the adhesive structure further includes:

the material of the second elastic colloid is different from that of the first elastic colloid; the second elastic colloid is adhered to the light source assembly and the middle frame and is in a contracted state pressed by the light source assembly and the middle frame;

the elastic force formed by the shrinkage state of the second elastic colloid is used for providing acting force for attaching the light source assembly to the screen cover plate when the light source assembly is displaced relative to the middle frame.

Based on the above scheme, the distance between the second elastic colloid and the light source assembly is larger than the distance between the first elastic colloid and the light source assembly.

Based on the above scheme, the second elastic colloid is arranged in the groove of the middle frame.

Based on the above scheme, the hardness of the silica gel material adopted by the second elastic colloid is 40 to 60 Shore.

Based on the scheme, a plurality of bonding structures are distributed at intervals at different positions between the light source assembly and the middle frame;

or alternatively, the process may be performed,

the bonding structures are distributed along the edges of the light source assembly or the middle frame and are annularly distributed.

A second aspect of an embodiment of the present disclosure provides an electronic device, including:

a middle frame is arranged on the middle frame,

a screen module according to any one of the preceding claims.

Based on the above scheme, the middle frame is provided with a groove recessed towards the opposite direction of the screen module, wherein the groove is used for placing the second elastic colloid of the screen module.

The technical scheme provided by the embodiment of the disclosure can comprise the following beneficial effects:

the light source component in the screen module in the embodiment of the disclosure is arranged between the screen cover plate and the middle frame, so that the screen cover plate and the light source component are tightly connected, and the screen cover plate can receive light provided by the light source component. The light source assembly and the middle frame are also bonded by using the bonding structure, and the bonding structure has elasticity, so that the deformation amount of the light source assembly, which is displaced in a predetermined range relative to the middle frame, can be provided by using the elasticity of the bonding structure. Thus, since the adhesive structure has elasticity, the adhesive structure having elasticity can provide a certain amount of deformation while maintaining the adhesiveness. When the external force is withdrawn, the bonding structure restores to the original state, and the bonding structure keeps bonding the screen cover plate and the light source component in the whole process. Therefore, the external force is neutralized through the elasticity of the bonding structure, and a space for displacement in a preset range is provided for the light source assembly and the middle frame, so that the light source assembly can provide light for the screen module better.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a schematic view of a structure of a screen module shown according to an exemplary embodiment;

FIG. 2 is a schematic diagram of a screen module shown according to an exemplary embodiment;

fig. 3 is a schematic diagram of a structure of an electronic device according to an exemplary embodiment.

Detailed Description

Reference will now be made in detail to exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, the same numbers in different drawings refer to the same or similar elements, unless otherwise indicated. The implementations described in the following exemplary examples are not representative of all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus consistent with some aspects of the disclosure as detailed in the accompanying claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. Unless defined otherwise, technical or scientific terms used in this disclosure should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like in the description and in the claims, are not used for any order, quantity, or importance, but are used for distinguishing between different elements. Also, the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one, and the terms "a" and "an" are used individually. "plurality" or "plurality" means two or more. Unless otherwise indicated, the terms "front," "rear," "lower," and/or "upper" and the like are merely for convenience of description and are not limited to one location or one spatial orientation. The word "comprising" or "comprises", and the like, means that elements or items appearing before "comprising" or "comprising" are encompassed by the element or item recited after "comprising" or "comprising" and equivalents thereof, and that other elements or items are not excluded. The terms "connected" or "connected," and the like, are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any or all possible combinations of one or more of the associated listed items.

As shown in fig. 1 and 2, a screen module 100 includes:

a screen cover plate 10;

a light source assembly 20 between the screen cover 10 and the middle frame 40; the light source assembly 20 is configured to emit light to the screen cover 10;

has an elastic bonding structure 30 for bonding the light source module 20 and the middle frame 40. The elasticity of the bonding structure is used for providing deformation of the light source component, which is displaced in a preset range relative to the middle frame.

The screen module 100 described above can be applied to an electronic device. The middle frame 40 is a middle frame 40 of the electronic device.

The screen cover 10 is an integral part of the touch display screen of the electronic device. The screen cover 10 herein may be understood as the outer screen of a touch display screen.

The light source module 20 may be any module capable of providing a light source. Illustratively, the light source assembly 20 includes, but is not limited to, a soft light or a diffuse light, or the like. When the light source assembly 20 includes a soft light, the soft light includes a light emitter, and the soft light can soften the ambient light obtained by the photosensitive assembly of the electronic device and the light emitted by the light emitter at the same time, and can transmit the softened light to the screen cover 10.

Here, the light source assembly 20 is located between the screen cover 10 and the middle frame 40, and the light emitting surface of the light source assembly 20 faces the screen cover 10, so that the light emitted by the light source assembly 20 can be more emitted to the screen cover 10, thereby improving the light utilization rate of the light source assembly 20, and better providing a light source for the screen cover 10.

In one embodiment, the elastic adhesive structure 30 may be divided into an inner layer and an outer layer, wherein the inner layer is made of elastic material, and the outer layer is made of gel. The colloid provides tackiness; the elastic material of the inner layer provides elasticity. The elastic material herein may be any material having elasticity, i.e., resilience, and exemplary elastic materials herein include, but are not limited to: nonwoven fabrics, thermoplastic polyester (Polyethylene terephthalate, PET) substrates, foam substrates, silicone, or the like.

In another embodiment, the elastic adhesive structure 30 may be an adhesive mixed with elastic materials. Illustratively, the adhesive structure 30 includes, but is not limited to, an elastic latex adhesive.

Here, the deformation amount of the displacement of the light source module 20 with respect to the center 40 within a predetermined range is provided based on the elasticity of the adhesive structure 30. The predetermined range is related to the elastic magnitude of the adhesive structure 30. And the elastic size of the adhesive structure 30 is related to the gap between the light source module 20 and the middle frame 40, i.e., the elastic size of the adhesive structure 30 is determined according to the size of the gap between the light source module 20 and the middle frame 40 to provide the deformation amount of the displacement of the light source module relative to the middle frame within a predetermined range.

The light source assembly 20 is positioned between the screen cover plate 10 and the middle frame 40, and the light source assembly 20 is adhered to the screen cover plate 10. For example, the bonding position of the light source assembly 20 and the screen cover 10 may be located at the black edge region of the screen cover 10, thereby reducing the possibility of light leakage.

Here, the elastic bonding structure 30 may be located at any position between the light source module 20 and the middle frame 40 at the bonding position where the light source module 20 and the middle frame 40 are bonded. Illustratively, the bonding location may be a middle position, left side, right side, upper side, or lower side of the interface between the light source module 20 and the middle frame 40.

Of course, the specific location of the bonding location may also be determined according to the shape of the interface between the light source module 20 and the middle frame 40. The above bonding positions are as the case may be, and embodiments of the present disclosure are not particularly limited.

Here, the elastic adhesive structure 30 of the screen module 100 has elasticity and adhesiveness. Since the elastic adhesive structure 30 has elasticity equivalent to that of the adhesive structure 30 having elasticity, while maintaining the adhesiveness, a certain amount of deformation can be provided, when the screen module 100 receives an external force, the adhesive structure 30 having elasticity can neutralize the external force, thereby reducing the possibility of deformation of the light source assembly 20 or the middle frame 40.

The elastic adhesive structure 30 has an elastic substrate with an adhesive on both the first and second surfaces of the elastic substrate. It is also understood that the front and back surfaces of the elastic substrate are coated with a gel, the first surface corresponds to the front surface (i.e., the upper surface) of the elastic substrate, and the second surface corresponds to the back surface (i.e., the lower surface) of the elastic substrate.

Illustratively, the first surface is an upper surface of the elastomeric substrate and the second surface is a lower surface of the elastomeric substrate. At the first surface, the light source module 20 is bonded, and at the second surface, the middle frame 40 is bonded. In this manner, connecting the center 40 and the light source modules 20 together reduces the likelihood of relative displacement between the center 40 and the light source modules 20.

The disclosed embodiments provide a screen module 100, including: a screen cover plate 10; a light source assembly 20 between the screen cover 10 and the middle frame 40; a light source assembly 20 for emitting light to the screen cover 10; has an elastic bonding structure 30 for bonding the light source module 20 and the middle frame 40. The elasticity of the adhesive structure 30 is used to provide a deformation amount of the light source assembly 20 within a predetermined range of displacement with respect to the center 40.

The light source assembly 20 in the screen module 100 in the embodiment of the present disclosure is disposed between the screen cover 10 and the middle frame 40, so that the screen cover 10 and the light source assembly 20 are tightly connected, and thus the screen cover 10 can receive the light provided by the light source assembly 20. Also, by bonding the light source module 20 and the middle frame 40 using the bonding structure 30, and the bonding structure 30 has elasticity, it is possible to provide a deformation amount of the light source module 20 displaced within a predetermined range with respect to the middle frame 40 using the elasticity. In this way, since the adhesive structure has elasticity, it is possible to provide a certain amount of deformation while maintaining the adhesiveness equivalent to the adhesive structure 30 having elasticity. When the external force is withdrawn, the bonding structure stretches. Therefore, the external force is neutralized through the elasticity of the bonding structure, and a space for displacement in a preset range is provided for the light source assembly and the middle frame, so that the light source assembly can provide light for the screen module better.

In some embodiments, as shown in fig. 1 and 2, the light source assembly 20 includes: a lamp shade 21;

the lamp housing 21 has a bottom wall 211 and side walls 212; wherein the top ends 213 of the side walls 212 are adhered to the bottom surface of the screen cover 10.

The lamp housing 21 may be made of plastic. For example, plastics include, but are not limited to: polycarbonate (PC), polypropylene (PP), ABS (Acrylonitrile Butadiene Styrene) plastic, or acryl (poly methyl methacrylate, PMMA), etc. Plastics generally have the advantage of good heat resistance and mechanical properties. The color of the lamp shade 21 may be translucent, white, yellow, or the like. The material and color of the lamp shade 21 are not particularly limited in the embodiment of the present disclosure, and may be determined according to circumstances.

For example, when the light source assembly 20 is required to achieve a soft light effect, the globe 21 may be striped or frosted to uniformly soften the light.

The lamp cover 21 has a bottom wall 211 and a side wall 212, wherein the bottom wall 211 of the lamp cover 21 is adhered to the middle frame 40 of the electronic device through the adhesive structure 30; the top end 213 of the side wall 212 of the lamp housing 21 is adhered to the bottom surface of the screen cover 10. For example, a light shielding layer may be provided on the sidewall 212, where the light shielding layer may be a light shielding tape, or a paint of a dark color may be sprayed. So that light generated from the light source assembly 20 is transmitted to the screen cover 10 through the top end 213 of the sidewall 212 to provide a light source for the screen cover 10.

Illustratively, the bottom wall 211 and the side walls 212 herein may generally exhibit an L-shape. The bottom wall 211 is the long side of L and the side wall 212 is the short side of L. I.e. the top 213 of the side wall 212 is the end with the short side in suspension. By bonding the top ends 213 of the sidewalls 212 to the bottom surface of the screen cover 10, light can be emitted from the top ends 213 to the screen cover 10, enabling the screen cover 10 to absorb more light.

Here, the top end 213 of the side wall 212 is a light-emitting surface, and then the top end 213 of the side wall 212 of the lamp housing 21 is fixed to the screen cover 10 in an adhesive manner, i.e., a gap between the top end 213 and the screen cover 10 is filled. The relative position between the light emergent surface of the lamp shade 21 and the screen cover plate 10 is fixed through adhesion, so that the possibility of displacement between the lamp shade 21 and the screen cover plate 10 is reduced, the possibility of light leakage is also reduced, more light can be absorbed by the screen cover plate 10, and the light utilization rate is improved.

In some embodiments, as shown in fig. 1 and 2, the top ends 213 of the side walls 212 are glued to the bottom surface of the screen cover 10 by means of glue.

The dispensing process is an adhesive process, and the glue may be dispensed into the top 213 of the sidewall 212 by manual dispensing or by automatic dispensing using a dispenser, so that the top 213 of the sidewall 212 is adhered to the bottom surface of the screen cover 10. The gel herein may be an optical glue, which exemplary optical glue includes, but is not limited to: UV (Ultraviolet Rays) glue or polyurethane fiber glue, etc.

The top ends 213 of the side walls 212 are adhered to the bottom surface of the screen cover 10 by spot gluing. The dispensing generally has a reinforcing and sealing function, so that the top end 213 of the sidewall 212 is tightly connected to the bottom surface of the screen cover 10. Meanwhile, the top end 213 of the side wall 212 can be uniformly distributed with a plurality of glue points through dispensing, and the glue points are connected with the bottom surface of the screen cover plate 10, so that the reinforcement effect can be achieved. Colloid with waterproof effect can be used in dispensing, so that sealing effect is achieved, and the mature dispensing technology is adopted, so that the adhesive has the characteristics of good connection stability and high adhesive strength.

The embodiment of the disclosure can perform dispensing on the surface of the top end 213 of the side wall 212 and around the edge of the surface of the top end 213, so that the top end 213 of the side wall 212 is adhered to the bottom surface of the screen cover 10 more tightly, and the light absorptivity of the screen cover 10 is improved.

In some embodiments, the top ends 213 of the side walls 212 may also be bonded to the screen cover by an adhesive formed by a non-dispensing process such as another double sided adhesive.

In some embodiments, as shown in fig. 1 and 2, the adhesive structure 30 includes:

a first elastic body 31 adhering the light source module 20 and the middle frame 40; the elasticity of the first elastic colloid 31 is used for providing a deformation amount of displacement within a predetermined range of the photo frame 40.

Illustratively, the shape of the first elastic gel 31 may be circular, rectangular, or other irregular shape. The first elastic colloid 31 can provide the deformation amount of the relative middle frame 40 in the preset range. The shape of the first elastic gel 31 is not particularly limited in the embodiment of the present disclosure.

The first elastic body 31 has the characteristics of double-sided tape, one surface of the first elastic body 31 is adhered to the light source assembly 20, and the other surface of the first elastic body 31 is adhered to the middle frame 40.

The first elastic colloid 31 may be a colloid made of PET (Polyethylene terephthalate) material, a colloid made of foam material, or a colloid made of non-woven fabric material. The PET, foam, and nonwoven fabric herein have the advantage of having good elasticity, thereby providing a deformation amount that is displaced within a predetermined range with respect to the center 40.

It will be appreciated that the first elastomeric compound 31 in embodiments of the present disclosure may be positioned at a first location between the light source module 20 and the middle frame 40 module by bonding the light source module 20 and the middle frame 40 at the first location. The first position is understood to be the end of the principle light source assembly 20 that emits light, i.e., the end that is away from the sidewall 212 of the lamp housing 21.

Because of the elasticity of the first elastic body 31, displacement may also occur between the light source module 20 and the middle frame 40 after the light source module 20 and the middle frame 40 are bonded, so that the first elastic body 31 may provide a deformation amount of displacement of the middle frame 40 within a predetermined range.

In some embodiments, as shown in fig. 1 and 2, the adhesive structure 30 further comprises:

the second elastic colloid 32, wherein the material of the second elastic colloid 32 is different from the material of the first elastic colloid 31; the second elastic gel 32 adheres to the light source assembly 20 and the middle frame 40 and is in a contracted state pressed by the light source assembly 20 and the middle frame 40;

the elastic force formed by the contracted state of the second elastic colloid 32 is used for providing an acting force for attaching the light source assembly 20 to the screen cover plate 10 when the light source assembly 20 is displaced relative to the middle frame 40.

Illustratively, the shape of the second elastic gel 32 may be circular, rectangular, or other irregular shape. The shape of the second elastic body 32 is not particularly limited in the embodiments of the present disclosure, and the shape of the second elastic body 32 may be determined according to the gap between the light source assembly 20 and the middle frame 40.

Also illustratively, as shown in fig. 1 and 2, the second elastic gel 32 is a hollow structure. By being provided as a hollow structure, a deformable space can be provided when the second elastic gel 32 is deformed.

The second elastic colloid 32 is a colloid including a silica gel material, which can be understood as covering the surface of the silica gel material, so as to form the second elastic colloid 32. The first elastic colloid 31 is colloid including PET (Polyethylene terephthalate) material, colloid of foam material, or colloid of non-woven fabric material.

The second elastic colloid 32 can bond the light source assembly 20 and the middle frame 40, and the second elastic colloid 32 has high elasticity, so that the light source assembly 20 and the middle frame 40 can be extruded through the elasticity of the second elastic colloid 32, and the second elastic colloid 32 is in a contracted state.

The first elastic colloid 31 and the second elastic colloid 32 are located at different positions between the light source assembly 20 and the middle frame 40, and the elastic sizes of the first elastic colloid 31 and the second elastic colloid 32 are different. For example, the second elastic gel 32 is located at a second position between the light source assembly 20 and the middle frame 40, where the second position is near an end of the light source assembly 20 that emits light, i.e. near an end of the side wall 212 of the lamp shade 21. Since the top end 213 of the sidewall 212 of the lamp housing 21 is adhered to the bottom surface of the screen cover 10, the elastic force of the second elastic body 32 formed in the contracted state can be provided by disposing the second elastic body 32 near one end of the sidewall 212 of the lamp housing 21, and the elastic force provides a force for adhering the top end 213 of the sidewall 212 of the lamp housing 21 to the bottom surface of the screen cover 10 when the light source assembly 20 is displaced relative to the middle frame 40.

It will be appreciated that the light source module 20 may be displaced relative to the middle frame 40, and that the distance between the light source module 20 and the middle frame 40 is inversely related to the shrinkage of the second elastic gel 32. For example, when the distance between the light source module 20 and the middle frame 40 is large, the shrinkage of the second elastic gel 32 is small. When the distance between the light source module 20 and the middle frame 40 is small, the shrinkage of the second elastic body 32 is large. In this way, the elastic force of the second elastic colloid 32 is utilized, so that the acting force for attaching the light source assembly 20 and the screen cover plate 10 is provided.

When the light source assembly 20 and the middle frame 40 are displaced within a predetermined range, the elastic force formed by the contracted state of the second elastic colloid 32 can enable the light source assembly 20 to apply force to the screen cover plate 10 when the light source assembly 20 is displaced relative to the middle frame 40, so that the mechanical performance and the sealing performance of the joint of the light source assembly 20 and the screen cover plate 10 are enhanced.

In some embodiments, as shown in fig. 1 and 2, the spacing between the second elastic gel 32 and the light source assembly 20 is greater than the spacing between the first elastic gel 31 and the light source assembly 20.

By making the distance between the second elastic colloid 32 and the light source assembly 20 larger than the distance between the first elastic colloid 31 and the light source assembly 20, the second elastic colloid 32 is simultaneously contracted to form elastic force while the elasticity of the first elastic colloid 31 provides the deformation amount of the middle frame 40 in the preset range. Corresponding to the lever principle, one end of the lever is a fulcrum, namely the first elastic colloid 31. The other end of the lever is the end of the applied force, namely the second elastic gel 32. Namely, a distance between the second elastic body 32 and the light source assembly 20 is achieved, which is greater than a distance between the first elastic body 31 and the light source assembly 20.

The distance between the second elastic colloid 32 and the light source assembly 20 is larger than the distance between the first elastic colloid 31 and the light source assembly 20. So, when the elastic force of the first elastic colloid 31 provides the deformation amount of the displacement of the opposite centering frame 40 within the preset range, the second elastic colloid 32 can change the contraction degree, so that the elastic force generated by the second elastic colloid 32 makes the light source assembly 20 and the screen cover plate 10 more tightly attached, and the light utilization rate is improved.

In some embodiments, as shown in fig. 1 and 2, the second elastic colloid 32 is disposed in the groove 41 of the middle frame 40.

The shape of the recess 41 of the frame 40 of the electronic device is here similar to the shape of the second elastic gel 32. For example, when the outer shape of the second elastic body 32 is rectangular, the shape of the groove 41 is also rectangular.

The inner diameter of the middle frame 40 may be slightly larger than the outer diameter of the second elastic body 32, so that the second elastic body 32 can be mounted in the groove 41 of the middle frame 40, and the groove 41 can accommodate the second elastic body 32 when the second elastic body 32 is in a contracted state.

According to the embodiment of the disclosure, the second elastic colloid 32 is arranged in the groove 41 of the middle frame 40, so that the second elastic colloid 32 is not easy to displace relative to the middle frame 40, and the positions of the middle frame 40 and the second elastic colloid 32 are relatively fixed, so that the mechanical performance of the screen module 100 is better.

In some embodiments, as shown in fig. 1 and 2, the second elastic gel 32 is made of a silicone material with a hardness of 40 to 60 shore.

The second elastic colloid 32 may be made of a silica gel material, and the colloid may be covered on the surface of the silica gel material, so as to form the second elastic colloid 32. For example, the second elastic gel 32 may be a surface covering gel of a silicone pad, thereby forming the second elastic gel 32.

The hardness of the silica gel material is set to 40 to 60 shore, so that the second elastic gel 32 has a certain shrinkage capability. Therefore, the light source assembly 20 and the middle frame 40 are provided with a contractible form, the second elastic colloid 32 can form a certain elastic force in a contracted state, and when the light source assembly 20 is displaced relative to the middle frame 40, enough acting force for attaching the light source assembly 20 to the screen cover plate 10 can be provided.

Illustratively, the hardness of the silicone material may also be 40 to 50 shore.

Also for example, the hardness of the silicone material may be 45 to 55 shore.

Still another example, the hardness of the silicone material is 50 shore.

The hardness of the silica gel material of the second elastic gel 32 can be determined according to the distance between the light source assembly 20 and the middle frame 40 at the bonding position of the second elastic gel 32, so that the hardness can provide enough acting force to enable the light source assembly 20 to be bonded with the screen cover plate 10.

In some embodiments, as shown in fig. 1 and 2, a plurality of adhesive structures 30 are spaced apart at different locations between the light source assembly 20 and the middle frame 40;

or alternatively, the process may be performed,

the adhesive structures 30 are distributed along the edges of the light source assembly 20 or the middle frame 40 and are annularly distributed.

Embodiments of the present disclosure may determine the arrangement positions of the adhesive structures 30, as well as the arrangement number, according to the relative positions between the light source assembly 20 and the middle frame 40.

Embodiments of the present disclosure may distribute a plurality of adhesive structures 30 at intervals at different positions between the light source assembly 20 and the middle frame 40. For example, when the bottom surface of the light source module 20 is large, the force provided by one of the adhesive structures 30 is limited. For another example, when the middle frame 40 is rectangular, the plurality of adhesive structures 30 are distributed at different positions of the rectangle at intervals, so that the stress between the light source assembly 20 and the middle frame 40 is more uniform.

The plurality of bonding structures 30 are arranged at different positions between the light source assembly 20 and the middle frame 40 at intervals, so that the light source assembly 20 and the middle frame 40 can be uniformly stressed, the bonding structures 30 can form enough elastic force in a contracted state, and a stable acting force for attaching the light source assembly 20 to a screen is provided when the light source assembly 20 is displaced relative to the middle frame 40.

The adhesive structures 30 may also be annularly distributed along the edges of the light source module 20 or the center 40. Specifically, the bonding structure 30 may be annularly distributed along the bonding portion between the light source assembly 20 and the middle frame 40, or the bonding structure 30 may be annularly distributed along the bonding portion between the middle frame 40 and the light source assembly 20, and the bonding portion may be annularly distributed from outside to inside. Through the annular distribution have elastic bonding structure 30 for keep the atress even between light source module 20 and the center 40, and can provide more stable elasticity, make light source module 20 and screen laminating more, thereby promote light utilization ratio.

The embodiment of the disclosure provides a screen module, which comprises a screen cover plate, a soft light lampshade, a silica gel pad component (double-sided adhesive is attached to the upper surface and the lower surface), a fixed back adhesive, a soft light lampshade light-emitting surface and a middle frame of electronic equipment. The soft light shade corresponds to the shade in the light source assembly. The silica gel pad assembly corresponds to the second elastic colloid in the bonding structure. The fixing back glue corresponds to the first elastic glue in the bonding structure. The light-emitting surface of the soft lampshade corresponds to the top end of the side wall of the lampshade.

Illustratively, the screen cover may include a cover of a Touch Panel (TP).

According to the embodiment of the disclosure, the silica gel pad assembly is placed in the middle frame soft light groove, the fixed back glue is adhered in the middle frame soft light groove, the soft light lamp covers are assembled in the middle frame soft light groove in sequence, and finally the screen cover plate (namely the TP cover plate) is closed.

The screen module in the embodiment of the disclosure can be applied to a mobile phone or a tablet product with a soft light configuration.

The soft light has an important effect on optimizing photographing cooling and heating light, the light-emitting surface of the soft light cover is attached to the screen cover plate as much as possible, and the gap between the light-emitting surface and the screen cover plate can be reduced, so that the screen cover plate can absorb more light of the soft light, and the soft light performance is better.

The embodiment of the disclosure provides a screen module for optimizing the gap between a soft light and a screen cover plate (namely TP), firstly, a dispensing scheme is changed into a back adhesive scheme, and the elastic force of the back adhesive enables the soft light to have a certain deformation space. Secondly, soft silica gel (double-sided adhesive tape is arranged on the upper surface and the lower surface of the silica gel) is added at the bottom of the soft light, the design clearance between the silica gel and the soft light is 0, and the clearance between the light emitting surface of the soft light and a screen cover plate (namely TP) is 0. By utilizing the characteristic of soft silica gel, the interference fit caused by assembly tolerance can be absorbed, so that the gap between the light-emitting surface of the soft light and a screen cover plate (namely TP) is smaller, and the better characteristic of the soft light is realized.

An embodiment of the present disclosure provides an electronic device, including:

the central frame 40 is provided with a plurality of openings,

the screen module 100 of any one of the above.

The electronic device may be a mobile terminal or a fixed terminal. Illustratively, the stationary terminal includes, but is not limited to, a desktop computer or the like. Exemplary mobile terminals include, but are not limited to: a mobile phone, a tablet computer, a notebook computer, an intelligent home device or intelligent wearing device and the like.

In some embodiments, the middle frame 40 has a groove 41 recessed toward the opposite direction of the screen module 100, wherein the groove 41 is used for placing the second elastic gel 32 of the screen module 100.

The shape of the recess 41 of the frame 40 of the electronic device is here similar to the shape of the second elastic gel 32. For example, when the outer shape of the second elastic body 32 is rectangular, the shape of the groove 41 is also rectangular. The shape of the recess 41 herein may be any shape, and the embodiment of the present disclosure is not particularly limited.

Fig. 3 is a block diagram of the above-described electronic device 800, according to an example embodiment. For example, the electronic device 800 may be included in an electronic device such as a mobile phone, a mobile computer, or a server, and in any case, the data processing electronic device 800 may be included in any electronic device.

Referring to fig. 3, the electronic device 800 may include one or more of the following components: a processing component 802, a memory 804, a power component 806, a multimedia component 808, an audio component 810, an input/output (I/O) interface 812, a sensor component 814, and a communication component 816.

The processing component 802 generally controls overall operation of the electronic device 800, such as operations associated with display, telephone calls, data communications, camera operations, and recording operations. The processing component 802 may include one or more processors 820 to execute instructions to perform all or part of the steps of the methods described above. Further, the processing component 802 can include one or more modules that facilitate interactions between the processing component 802 and other components. For example, the processing component 802 can include a multimedia module to facilitate interaction between the multimedia component 808 and the processing component 802.

The memory 804 is configured to store various types of data to support operations at the device 800. Examples of such data include instructions for any application or method operating on the electronic device 800, contact data, phonebook data, messages, pictures, videos, and so forth. The memory 804 may be implemented by any type or combination of volatile or nonvolatile memory devices such as Static Random Access Memory (SRAM), erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic or optical disk.

The power supply component 806 provides power to the various components of the electronic device 800. Power components 806 may include a power management system, one or more power sources, and other components associated with generating, managing, and distributing power for electronic device 800.

The multimedia component 808 includes a screen between the electronic device 800 and the user that provides an output interface. In some embodiments, the screen may include a Liquid Crystal Display (LCD) and a Touch Panel (TP). If the screen includes a touch panel, the screen may be implemented as a touch screen to receive input signals from a user. The touch panel includes one or more touch sensors to sense touches, swipes, and gestures on the touch panel. The touch sensor may sense not only the boundary of a touch or sliding action, but also the duration and pressure associated with the touch or sliding operation. In some embodiments, the multimedia component 808 includes a front camera and/or a rear camera. The front camera and/or the rear camera may receive external multimedia data when the device 800 is in an operational state, such as a photographing state or a video state. Each front camera and rear camera may be a fixed optical lens system or have focal length and optical zoom capabilities.

The audio component 810 is configured to output and/or input audio signals. For example, the audio component 810 includes a Microphone (MIC) configured to receive external audio signals when the electronic device 800 is in an operational state, such as a call state, a recording state, and a speech recognition state. The received audio signals may be further stored in the memory 804 or transmitted via the communication component 816. In some embodiments, audio component 810 further includes a speaker for outputting audio signals.

The I/O interface 812 provides an interface between the processing component 802 and peripheral interface modules, which may be a keyboard, click wheel, buttons, etc. These buttons may include, but are not limited to: homepage button, volume button, start button, and lock button.

The sensor assembly 814 includes one or more sensors for providing status assessment of various aspects of the electronic device 800. For example, the sensor assembly 814 may detect an on/off state of the device 800, a relative positioning of the components, such as a display and keypad of the electronic device 800, the sensor assembly 814 may also detect a change in position of the electronic device 800 or a component of the electronic device 800, the presence or absence of a user's contact with the electronic device 800, an orientation or acceleration/deceleration of the electronic device 800, and a change in temperature of the electronic device 800. The sensor assembly 814 may include a proximity sensor configured to detect the presence of nearby objects without any physical contact. The sensor assembly 814 may also include a light sensor, such as a CMOS or CCD image sensor, for use in imaging applications. In some embodiments, the sensor assembly 814 may also include an acceleration sensor, a gyroscopic sensor, a magnetic sensor, a pressure sensor, or a temperature sensor.

The communication component 816 is configured to facilitate communication between the electronic device 800 and other devices, either wired or wireless. The electronic device 800 may access a wireless network based on a communication standard, such as Wi-Fi,2G, or 3G, or a combination thereof. In one exemplary embodiment, the communication component 816 receives broadcast signals or broadcast related information from an external broadcast management system via a broadcast channel. In one exemplary embodiment, the communication component 816 further includes a Near Field Communication (NFC) module to facilitate short range communications. For example, the NFC module may be implemented based on Radio Frequency Identification (RFID) technology, infrared data association (IrDA) technology, ultra Wideband (UWB) technology, bluetooth (BT) technology, and other technologies.

In an exemplary embodiment, the apparatus 800 may be implemented by one or more Application Specific Integrated Circuits (ASICs), digital Signal Processors (DSPs), digital Signal Processing Devices (DSPDs), programmable Logic Devices (PLDs), field Programmable Gate Arrays (FPGAs), controllers, microcontrollers, microprocessors, or other electronic elements for executing the methods described above.

In an exemplary embodiment, a non-transitory computer readable storage medium is also provided, such as memory 804 including instructions executable by processor 820 of apparatus 800 to perform the above-described method. For example, the non-transitory computer readable storage medium may be ROM, random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, data storage device, etc.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure herein. This disclosure is intended to cover any adaptations, uses, or adaptations of the disclosure following the general principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It is to be understood that the present disclosure is not limited to the precise arrangements and instrumentalities shown in the drawings, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

Claims

1. A screen module, comprising:

a screen cover plate;

2. The screen module of claim 1, wherein the light source assembly comprises: a lamp shade;

3. The screen module of claim 2, wherein the top ends of the side walls are glued to the bottom surface of the screen cover plate by means of glue.

4. The screen module of claim 1, wherein the adhesive structure comprises:

5. The screen module of claim 4, wherein the adhesive structure further comprises:

6. The screen module of claim 5, wherein the screen module comprises a display module,

the distance between the second elastic colloid and the light source component is larger than the distance between the first elastic colloid and the light source component.

7. The screen module of claim 5 or 6, wherein the second elastic gel is disposed in a groove of the middle frame.

8. The screen module according to claim 5 or 6, wherein the second elastic gel is made of a silica gel material with a hardness of 40 to 60 shore.

9. The screen module of claim 1, wherein the screen module comprises a display module,

a plurality of bonding structures are distributed at intervals at different positions between the light source assembly and the middle frame;

or alternatively, the process may be performed,

10. An electronic device, comprising:

a middle frame is arranged on the middle frame,

a screen module according to any one of claims 1 to 9.

11. The electronic device of claim 10, wherein the middle frame has a recess recessed in a direction opposite to the screen module, wherein the recess is configured to receive the second elastic gel of the screen module.