Screen assembly and electronic equipment

Abstract

The utility model relates to the technical field of electronic equipment, and provides a screen assembly and electronic equipment, the screen assembly comprises a support, a screen and a machine shell, the screen is bonded and fixed to the support, the machine shell is in threaded connection with the support, and the machine shell is bonded and fixed to the screen. Through the combined action of threaded connection and bonding, large locking pulling force is formed, the screen can be effectively pulled, the situation that the screen is separated and falls off is avoided, the screen is prevented from being separated from a machine shell when the screen assembly falls off at a low temperature, the low-temperature falling resistance is enhanced, and it is ensured that the screen assembly can be normally used in a low-temperature environment.

Description

Technical Field

[0001] This application belongs to the technical field of electronic devices, and particularly relates to a screen assembly and an electronic device. Background Art

[0002] In the related art, in order to meet the waterproof and detachable requirements, the screens of electronic devices such as mobile phones and tablet computers usually adopt an integrated body design, and the screen and the housing are usually fixed with back glue such as foam glue. However, when dropped at low temperature, the double-sided back glue has poor adhesion due to the low temperature, which easily causes the screen to fall off and affects normal use. Summary of the Utility Model

[0003] Embodiments of this application provide a screen assembly and an electronic device to solve the problem that the existing screen is prone to falling off from the housing when dropped at low temperature.

[0004] In a first aspect, embodiments of this application provide a screen assembly, including:

[0005] A bracket;

[0006] A screen, adhesively fixed to the bracket;

[0007] A housing, screwed to the bracket, and the housing is adhesively fixed to the screen.

[0008] In some embodiments of this application, a stud is provided on a side of the bracket away from the screen, a threaded hole is provided in the stud, the screen assembly further includes a screw, the screw cooperates with the housing, and the screw is threadedly connected to the threaded hole.

[0009] In some embodiments of this application, the screen includes a first end and a second end arranged opposite to each other, and the bracket includes:

[0010] A first bracket, adhesively fixed to the first end, and the first bracket is threadedly connected to the housing;

[0011] A second bracket, adhesively fixed to the second end, and the second bracket is threadedly connected to the housing.

[0012] In some embodiments of this application, the housing includes:

[0013] A front shell, adhesively fixed to the bracket through a first adhesive layer;

[0014] A rear shell, fixedly connected to the front shell, and the rear shell is adhesively fixed to the screen through a second adhesive layer.

[0015] In some embodiments of this application, the second adhesive layer is annular and extends along the circumferential direction of the screen.

[0016] In some embodiments of the present application, a first mounting hole is formed in the front shell, a second mounting hole is formed in the rear shell, the first mounting hole and the second mounting hole are coaxially arranged, the stud is sleeved in the first mounting hole, and the screw is adapted to pass through the first mounting hole and the second mounting hole and be connected to the threaded hole to fixedly connect the bracket, the front shell and the rear shell.

[0017] In some embodiments of the present application, a sealing plug is sleeved in the second mounting hole, and the sealing plug is located on the side of the screw away from the bracket.

[0018] In some embodiments of the present application, the sealing plug is in interference fit with the second mounting hole.

[0019] In some embodiments of the present application, the number of the studs is multiple, and the multiple studs are arranged at intervals along the length direction or the width direction of the screen.

[0020] In a second aspect, an embodiment of the present application further provides an electronic device, and the electronic device includes the screen assembly as described in any one of the above.

[0021] The screen assembly provided by the embodiment of the present application includes a bracket, a screen and a housing. The screen is adhesively fixed to the bracket, the housing is screwed to the bracket, and the housing is adhesively fixed to the screen. Through the above fixing method, the screen is effectively fixed to the housing through the bracket. The threaded connection and the adhesion act together to form a large locking force, which can effectively hold the screen without the screen separating and falling off, avoid the screen and the housing separating when the screen assembly drops at low temperature, enhance the ability to resist low-temperature drops, and ensure that the screen assembly can be used normally in a low-temperature environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present application, and those skilled in the art can obtain other drawings according to these drawings without creative efforts.

[0023] In order to more fully understand the present application and its beneficial effects, the following will be described in conjunction with the drawings. Among them, the same reference numerals represent the same parts in the following description.

[0024] Figure 1 It is an exploded structural schematic diagram of the screen assembly provided by the embodiment of the present application.

[0025] Figure 2 It is an installation schematic diagram of the screen and the bracket provided by the embodiment of the present application.

[0026] Figure 3It is a schematic structural diagram of the screen component provided by the embodiment of the present application.

[0027] Figure 4 It is a front view of the screen component provided by the embodiment of the present application.

[0028] Figure 5 It is Figure 4 a schematic cross-sectional view of the screen component shown in the A-A direction.

[0029] Figure 6 It is Figure 5 a partial enlarged schematic view at B in

[0030] Reference numerals:

[0031] 100, bracket; 101, stud; 102, screw; 110, first bracket; 120, second bracket;

[0032] 200, screen; 210, first end; 220, second end; 201, first adhesive layer; 202, second adhesive layer; 211, first mounting hole; 221, second mounting hole; 230, sealing plug;

[0033] 300, housing; 310, front shell; 320, rear shell. Detailed implementation manners

[0034] The following further describes the implementation manners of the present application in detail in conjunction with the drawings and embodiments. The following embodiments are used to illustrate the present application, but cannot be used to limit the scope of the present application.

[0035] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the embodiments of the present application and simplifying the description, rather than indicating or implying 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 to the embodiments of the present application. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0036] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly defined and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0037] In the embodiments of the present application, unless otherwise clearly defined and limited, the first feature being "on" or "under" the second feature may mean that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the horizontal height of the first feature is less than that of the second feature.

[0038] In the description of this specification, the description with reference to terms such as "an embodiment", "some embodiments", "example", "specific example", or "some examples" means that the specific features, structures, materials, or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the embodiments of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, without conflict, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of different embodiments or examples.

[0039] In the related art, users have higher and higher requirements for electronic display devices such as mobile phones and tablet computers. Three-proof machines have their special functions and are favored by outdoor sports enthusiasts. Some three-proof machines, due to their special usage scenarios, need to be waterproof and dustproof, and have high reliability test requirements, requiring low temperature resistance and drop resistance, and are different from traditional smart phones in design.

[0040] Due to the waterproof requirement, three-proof machines usually adopt an integrated body design. When disassembling the machine, the screen needs to be disassembled first. Therefore, the touch screen and the case usually use foam adhesive to facilitate maintenance. However, when dropping at low temperature, the activity of the foam adhesive is likely to decrease, resulting in the separation of the touch screen and the case, affecting the normal use of the electronic device.

[0041] Reference Figures 1-6 As shown, the embodiments of the present application provide a screen assembly and an electronic device to solve the problem that the existing screen 200 is easily separated from the case 300 when dropping at low temperature, affecting normal use. The following will be described in conjunction with the drawings.

[0042] The screen assembly provided by the embodiments of the present application, reference Figure 1 and Figure 2As shown, it includes a bracket 100, a screen 200, and a housing 300. The screen 200 is adhesively fixed to the bracket 100, the housing 300 is screwed to the bracket 100, and the housing 300 is adhesively fixed to the screen 200.

[0043] It can be understood that in this embodiment, by setting the bracket 100 as the support base for the screen 200, the stability and safety of the screen 200 are ensured. The screen 200 can be a touch panel, a display screen, etc. Threaded connection can provide a large locking force to lock the screen 200 and the housing 300. At the same time, the screen 200 and the housing 300 can be adhesively fixed, further improving the connection firmness and sealing performance between the screen 200 and the housing 300.

[0044] During the specific installation process, the screen 200 can be first adhesively fixed to the bracket 100. For example, the screen 200 and the bracket 100 can be fixed by dispensing glue first, so that the screen 200 is firmly fixed on the bracket 100. Then, the bracket 100 is screwed and fixed to the housing 300 to lock the bracket 100 and the housing 300 together.

[0045] The multiple fixing methods between the bracket 100, the screen 200, and the housing 300 ensure the stability of the entire screen assembly. Even when subjected to external impacts or vibrations in a low-temperature environment, the screen 200 can still maintain a stable display state with the housing 300 and is not prone to shaking or falling off.

[0046] Although the above screen assembly adopts multiple fixing methods, when it is necessary to repair or replace the screen 200, it can still be disassembled and installed through corresponding tools and methods, which not only ensures the stability of the screen assembly but also takes into account the convenience of maintenance.

[0047] The screen assembly provided by the embodiment of the present application includes a bracket 100, a screen 200, and a housing 300. The screen 200 is adhesively fixed to the bracket 100, the housing 300 is screwed to the bracket 100, and the housing 300 is adhesively fixed to the screen 200. First, the screen 200 is pasted on the bracket 100 with an adhesive to fix the screen 200 and the bracket 100. Then, the bracket 100 and the housing 300 are fixed by threaded connection. At the same time, the screen 200 and the housing 300 are adhesively fixed. Through the above fixing method, the screen 200 is effectively fixed on the housing 300 through the bracket 100. The threaded connection and adhesion work together to form a large locking tension, which can effectively hold the screen 200 without the screen 200 separating and falling off, avoiding the separation of the screen 200 and the housing 300 when the screen assembly drops at low temperature, enhancing the ability to resist low-temperature drops, and ensuring that the screen assembly can be used normally in a low-temperature environment.

[0048] According to an embodiment of the present utility model, with reference to Figure 1 , Figure 2 and Figure 6 as shown, on the side of the bracket 100 away from the screen 200, there is a stud 101 provided with a threaded hole. The screen assembly further includes a screw 102, the screw 102 is engaged with the housing 300, and the screw 102 is threadedly connected to the threaded hole.

[0049] In this embodiment, on the side of the bracket 100 away from the screen 200, there is a stud 101 provided with a threaded hole. The stud 101 can be integrally formed with the bracket 100 or fixedly connected by welding or riveting, and the stud 101 is provided with an internal thread for threaded connection with the housing 300. And on the housing 300, there are threaded holes corresponding to the studs 101 on the bracket 100. By aligning these threaded holes with the studs 101 on the bracket 100 and using screws 102 for threaded connection, a firm mechanical connection is formed between the housing 300 and the bracket 100, thereby fixing the screen 200 on the housing 300 well.

[0050] Optionally, the number of studs 101 can be one or more. In an alternative embodiment, a plurality of studs 101 are provided on the bracket 100, and the plurality of studs 101 can be evenly distributed around the bracket 100 or at key stress points to provide stronger support force and stability. The spaced layout of the plurality of studs 101 can more effectively disperse the impact force and reduce the situation of excessive single-point stress, thereby significantly improving the overall stability of the screen assembly. And when the housing 300 and the bracket 100 are closely attached through the plurality of studs 101, the gap between the housing 300 and the bracket 100 will be further reduced, which helps to improve its sealing performance and prevent external substances such as dust and moisture from entering.

[0051] In an alternative embodiment, the number of studs 101 is multiple, and the multiple studs 101 are spaced along the length direction or the width direction of the screen 200. The spaced arrangement of the multiple studs 101 can flexibly adapt to screen assemblies of different sizes and shapes, forming multiple support points, making the connection between the housing 300 and the bracket 100 more firm and tight, and significantly improving the overall stability performance of the screen assembly.

[0052] According to an embodiment of the present utility model, with reference to Figure 1 and Figure 2 as shown, the screen 200 includes a first end 210 and a second end 220 which are oppositely arranged. The bracket 100 includes a first bracket 110 and a second bracket 120. The first bracket 110 is adhesively fixed to the first end 210 and is threadedly connected to the housing 300; the second bracket 120 is adhesively fixed to the second end 220 and is threadedly connected to the housing 300.

[0053] In this embodiment, both ends of the screen 200 are fixed to the housing 300 through the brackets 100. This design helps to maintain the balance of the screen 200 in the horizontal direction and prevents tilting or shaking caused by the center of gravity shifting.

[0054] Specifically, the first bracket 110 and the second bracket 120 are respectively located at both ends of the screen 200 and are tightly fixed to the first end 210 and the second end 220 of the screen 200 by an adhesive bonding method. At the same time, the first bracket 110 and the second bracket 120 are also tightly connected to the housing 300 by a threaded connection, so that the weight of the screen 200 is evenly distributed, reducing the risk of uneven stress on one side and enhancing the connection strength between the screen 200 and the housing 300.

[0055] In the specific design and installation process, the first bracket 110 and the second bracket 120 can be set to have the same shape and be symmetrically arranged in position to ensure the balance of the screen 200 in the horizontal direction. Further, a plurality of studs 101 are provided on both the first bracket 110 and the second bracket 120, and the positions of the studs 101 on the first bracket 110 and the second bracket 120 are symmetrically arranged to ensure the balance and stability of the screen 200 during use.

[0056] According to an embodiment of the present invention, referring to Figure 1 、 Figure 3 and Figure 6 shown, the housing 300 includes a front housing 310 and a rear housing 320. The front housing 310 is adhesively fixed to the bracket 100 through a first adhesive layer 201. The rear housing 320 is fixedly connected to the front housing 310, and the rear housing 320 is adhesively fixed to the screen 200 through a second adhesive layer 202.

[0057] In electronic devices such as mobile phones, a front housing 310 and a rear housing 320 are generally provided to prevent the screen 200 from being impacted and scratched by the outside world and to protect the internal electronic components of the mobile phone from being damaged. In this embodiment, the front housing 310 is adhesively fixed to the bracket 100, and the rear housing 320 is adhesively fixed to the screen 200. At the same time, the front housing 310 and the rear housing 320 are fixedly connected. The tight connection between the multi-layer structures enables the screen 200, the bracket 100, the front housing 310, and the rear housing 320 to be firmly connected together, further strengthening the connection between the screen 200 and the housing 300, improving the overall stability, and reducing the internal gaps and enhancing the sealing performance of the screen assembly.

[0058] Exemplarily, the materials of the first adhesive layer 201 and the second adhesive layer 202 can be the same or different. For example, in an alternative embodiment, both the first adhesive layer 201 and the second adhesive layer 202 can adopt double-sided adhesive tape.

[0059] According to an embodiment of the present invention, with reference to Figure 1 and Figure 4 , Figure 5 , Figure 6 shown, the second adhesive layer 202 is annular, and the second adhesive layer 202 extends along the circumferential direction of the screen 200. By arranging the second adhesive layer 202 in an annular shape, that is, the second adhesive layer 202 forms a continuous sealing ring around the periphery of the screen 200, circumferential sealing and waterproofing between the screen 200 and the rear shell 320 are achieved, which can effectively block the entry of moisture and dampness, protect the screen 200 and the internal electronic components from damage. At the same time, the connection method of the double-sided tape facilitates the later after-sales maintenance and disassembly. Users do not need to worry about the damage or performance degradation caused by water ingress into the electronic device, and can use the electronic device more reassuringly in various environments.

[0060] According to an embodiment of the present invention, in combination with Figure 1 and Figure 6 shown, the front shell 310 is provided with a first mounting hole 211, the rear shell 320 is provided with a second mounting hole 221, the first mounting hole 211 and the second mounting hole 221 are coaxially arranged, the stud 101 is sleeved in the first mounting hole 211, and the screw 102 is adapted to pass through the first mounting hole 211 and the second mounting hole 221 and be connected to the threaded hole of the stud 101 to fixedly connect the connection bracket 100, the front shell 310 and the rear shell 320.

[0061] In this embodiment, the first mounting hole 211 on the front shell 310 and the second mounting hole 221 on the rear shell 320 are designed to be coaxially arranged, that is, their central axes coincide, ensuring that the stud 101 and the screw 102 can be smoothly aligned and passed through during installation, avoiding problems such as difficult installation or loose connection caused by hole position deviation. The stud 101 is sleeved in the first mounting hole 211 of the front shell 310, playing a role of positioning and supporting, so that when installing the screw 102, the screw 102 can be directly screwed into the threaded hole of the stud 101.

[0062] The screw 102 passes through the first mounting hole 211 and the second mounting hole 221 and is threadedly connected to the stud 101. This connection method tightly connects the front shell 310, the rear shell 320 and the bracket 100 together by the tightening force of the screw 102, forming a stable overall structure. At the same time, due to the self-locking property of the threaded fit between the screw 102 and the stud 101, the connection is not easy to loosen once it is completed. Through the combined connection of the stud 101 and the screw 102, the stable fixation between the bracket 100, the front shell 310 and the rear shell 320 is achieved, ensuring the integrity and stability of the mobile phone structure and providing a stable and reliable structural support for the screen 200.

[0063] According to an embodiment of the present invention, in combination with Figure 1 andFigure 6 As shown, a sealing plug 230 is sleeved in the second mounting hole 221, and the sealing plug 230 is located on the side of the screw 102 away from the bracket 100.

[0064] In this embodiment, the sealing plug 230 is sleeved in the second mounting hole 221 of the rear shell 320 and is located on the side of the screw 102 away from the bracket 100, ensuring that the second mounting hole 221 can be effectively sealed and preventing external substances such as moisture and dust from entering the interior of the electronic device through this hole, further improving the waterproof and dustproof performance of the screen assembly.

[0065] The material and size of the sealing plug 230 should match the mounting hole to ensure that it can closely fit around the mounting hole to form an effective seal. In an optional waterproof implementation, the sealing plug 230 has an interference fit with the second mounting hole 221. That is, the size of the sealing plug 230 is slightly larger than the size of the mounting hole. During installation, the sealing plug 230 needs to be forcibly pressed into the mounting hole, so that a tight contact and compression are generated between it and the mounting hole wall.

[0066] Due to the pressure generated by the interference fit and the elasticity of the material of the sealing plug 230, the sealing plug 230 can form a continuous and seamless sealing layer around the mounting hole. This sealing layer can effectively block the intrusion of external substances such as moisture and dust, thus achieving the waterproof effect.

[0067] The material of the sealing plug 230 should have good elasticity, wear resistance and corrosion resistance to ensure that it can maintain the sealing effect for a long time.

[0068] Exemplarily, the material of the sealing plug 230 can be selected as rubber with a certain elasticity, such as thermoplastic polyurethane (TPU). TPU has excellent elasticity and resilience, can deform when subjected to pressure, and can quickly return to its original state after the pressure disappears. This characteristic enables the TPU sealing plug 230 to closely fit around the second mounting hole 221 to form an effective seal; and it has good wear resistance and can withstand various harsh environmental conditions, such as high temperature, low temperature, humid environment, etc.

[0069] In a second aspect, the embodiments of the present application further provide an electronic device, and the electronic device includes a screen assembly as described in any one of the above. The electronic device can be a device with a screen display such as a mobile phone, a tablet computer, an electronic watch, etc.

[0070] It can be understood that if the screen assembly has the beneficial effects of the above embodiments, then the electronic device correspondingly has the beneficial effects of the above embodiments. The specific implementation manners can refer to the above embodiments, and this embodiment will not be elaborated here.

[0071] The above has introduced in detail the ice-making device provided by the embodiments of the present application. Specific examples are used in this article to elaborate on the principle and implementation manner of the present application. The description of the above embodiments is only used to help understand the method and its core idea of the present application; at the same time, for those skilled in the art, according to the idea of the present application, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation to the present application.

Claims

1. A screen component, characterized in that, Comprising: A bracket (100); A screen (200), adhesively fixed to the bracket (100); A housing (300), screwed to the bracket (100), and the housing (300) is adhesively fixed to the screen (200).

2. The screen component according to claim 1, characterized in that, On a side of the bracket (100) away from the screen (200), a stud (101) is provided. The stud (101) is provided with a threaded hole. The screen assembly further includes a screw (102). The screw (102) cooperates with the housing (300), and the screw (102) is threadedly connected to the threaded hole.

3. The screen component according to claim 1, wherein The screen (200) includes a first end (210) and a second end (220) arranged oppositely. The bracket (100) includes: A first bracket (110), adhesively fixed to the first end (210), and the first bracket (110) is threadedly connected to the housing (300); A second bracket (120), adhesively fixed to the second end (220), and the second bracket (120) is threadedly connected to the housing (300).

4. The screen assembly according to claim 2, wherein The housing (300) includes: A front shell (310), adhesively fixed to the bracket (100) through a first adhesive layer (201); A rear shell (320), fixedly connected to the front shell (310), and the rear shell (320) is adhesively fixed to the screen (200) through a second adhesive layer (202).

5. The screen component according to claim 4, characterized in that, The second adhesive layer (202) is annular, and the second adhesive layer (202) extends along the circumferential direction of the screen (200).

6. The screen assembly according to claim 4, characterized in that, The front shell (310) is provided with a first mounting hole (211), and the rear shell (320) is provided with a second mounting hole (221). The first mounting hole (211) and the second mounting hole (221) are coaxially arranged. The stud (101) is sleeved in the first mounting hole (211), and the screw (102) is adapted to pass through the first mounting hole (211) and the second mounting hole (221) and be connected to the threaded hole to fixedly connect the bracket (100), the front shell (310) and the rear shell (320).

7. The screen component according to claim 6, wherein A sealing plug (230) is sleeved in the second mounting hole (221), and the sealing plug (230) is located on a side of the screw (102) away from the bracket (100).

8. The screen component according to claim 7, wherein The sealing plug (230) is in interference fit with the second mounting hole (221).

9. The screen assembly according to any one of claims 2-8, characterized in that, The number of the studs (101) is multiple, and the multiple studs (101) are arranged at intervals along the length direction or the width direction of the screen (200).

10. An electronic device, characterized in that, The electronic device includes the screen assembly according to any one of claims 1-9.

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