Display device and waterproof structure of vehicle-mounted display screen module thereof

Abstract

The utility model discloses a kind of display device and its waterproof structure of vehicle-mounted display screen module, it is related to waterproof structure technical field, the waterproof structure of vehicle-mounted display screen module includes: front shell;Waterproof part, it includes at least two waterproof foam rubber along the circumferential arrangement of front shell, each waterproof foam rubber cooperation forms rectangular frame structure, rectangular frame structure is used to seal the assembly place of front shell and display screen;Gluing member, it is filled in the joint of adjacent two waterproof foam rubber. By being designed into multiple waterproof foam rubber to waterproof part, by the joint of adjacent two waterproof foam rubber of gluing member bonding, i. e. by general glue to fill the joint of adjacent two waterproof foam rubber, in this way, both save material, can also meet waterproof requirement. The mode of filling the joint gap of adjacent two waterproof foam rubber using gluing member, structure is conveniently assembled and easy to produce. That is, the device can not only meet waterproof requirement, but also can be quickly produced, and waterproof glue material can be saved.

Description

Technical Field

[0001] This utility model relates to the field of waterproof structure technology, and more specifically, to a waterproof structure for an in-vehicle display module. Furthermore, it also relates to a display device comprising the aforementioned waterproof structure for an in-vehicle display module. Background Technology

[0002] As market demands for product reliability increase, traditional display screens are required to meet IP65 waterproofing standards. The traditional approach involves creating a waterproof ring around the entire perimeter of the screen and sealing it together to achieve waterproofing. However, this method results in the waste of waterproof adhesive in the center of the ring, leading to higher costs.

[0003] In summary, how to provide a waterproof structure that meets waterproofing requirements, can be produced quickly, and effectively saves on waterproofing adhesive materials is a problem that urgently needs to be solved by those skilled in the art. Utility Model Content

[0004] In view of this, the purpose of this utility model is to provide a waterproof structure for a vehicle-mounted display module that not only meets waterproof requirements but also enables rapid production and effectively saves on waterproof adhesive materials. Another purpose of this utility model is to provide a display device that includes the above-mentioned waterproof structure for a vehicle-mounted display module.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A waterproof structure for an in-vehicle display module includes:

[0007] Front shell;

[0008] A waterproof component includes at least two waterproof foam adhesives arranged circumferentially along the front shell, each of the waterproof foam adhesives cooperating to form a rectangular frame structure, the rectangular frame structure being used to seal the assembly of the front shell and the display screen;

[0009] The adhesive is applied to the joint between two adjacent waterproof foam adhesives.

[0010] In one embodiment, the waterproof component includes four Type I waterproof foam adhesives respectively disposed circumferentially along the front shell.

[0011] In one embodiment, the waterproof component includes two L-shaped waterproof foam adhesives that mate to form the rectangular frame structure.

[0012] In one embodiment, the waterproof component includes an L-shaped waterproof foam adhesive and two I-shaped waterproof foam adhesives, the two I-shaped waterproof foam adhesives being used in conjunction with the L-shaped waterproof foam adhesive to form the rectangular frame structure.

[0013] In one embodiment, the front shell is provided with a casting hole, which is provided at the joint of two adjacent waterproof foam adhesives, and the adhesive applicator includes liquid paste-like adhesive that is poured into the casting hole.

[0014] In one embodiment, a waterproof foam piece is attached to the top of the pouring hole.

[0015] In one embodiment, the thickness of the waterproof foam component is 0.4mm-0.7mm.

[0016] In one embodiment, the front shell is provided with a stepped structure located on one side of the casting hole to reduce the mating gap between the front shell and the waterproof foam component.

[0017] A display device comprising a waterproof structure for a vehicle-mounted display module as described in any of the preceding claims.

[0018] In one embodiment, the system further includes a display screen, wherein the rectangular frame structure of the waterproof structure of the vehicle display screen module is used to seal the front shell of the waterproof structure of the vehicle display screen module and the mounting point of the display screen.

[0019] When using the waterproof structure of the vehicle display module provided by this utility model, firstly, multiple waterproof foam pads can be arranged along the circumference of the front shell, forming a rectangular frame structure. Then, a sealant applicator can be used to fill the joint between adjacent waterproof foam pads, thus saving materials while meeting waterproof requirements. Finally, the display screen and the front shell are assembled (e.g., the display screen is installed into the front shell), and the rectangular frame structure can be sealed at the assembly point of the front shell and the display screen to achieve a high level of waterproofing for the display product.

[0020] By designing the waterproof components as multiple waterproof foam adhesives, the joints between adjacent waterproof foam adhesives are bonded using an adhesive applicator (which can be easily applied using a simple adhesive applicator). A general-purpose adhesive is then used to fill the seams between adjacent waterproof foam adhesives. This method effectively saves materials while still meeting the IPX5 waterproof requirement (IPX5 waterproof products can maintain normal use even when exposed to splashes or rapid rinsing in daily life). This method of filling the gaps between adjacent waterproof foam adhesives using an adhesive applicator makes the structure easy to assemble and manufacture.

[0021] In summary, the waterproof structure of the vehicle display module provided by this utility model not only meets waterproof requirements but also enables rapid production and effectively saves on waterproof adhesive materials.

[0022] In addition, this utility model also provides a display device including the waterproof structure of the above-mentioned vehicle display module. Attached Figure Description

[0023] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the provided drawings without creative effort.

[0024] Figure 1 A schematic diagram of the waterproof structure of the vehicle display module provided by this utility model;

[0025] Figure 2 A side view of the waterproof structure of the vehicle display module;

[0026] Figure 3 Rear view of the front shell and display screen;

[0027] Figure 4 for Figure 3 Side view;

[0028] Figure 5 This is a structural diagram of the front shell, waterproof components, and waterproof foam components;

[0029] Figure 6 for Figure 5 A magnified view of a portion of the image.

[0030] Figures 1-6 middle:

[0031] 1 is the front shell, 2 is the waterproof component, 21 is the waterproof foam adhesive, 3 is the glue application component, 4 is the display screen, 5 is the waterproof foam component, and 6 is the stepped structure. Detailed Implementation

[0032] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0033] The core of this invention is to provide a waterproof structure for a vehicle-mounted display module that meets waterproofing requirements, enables rapid production, and effectively saves on waterproofing adhesive materials. Another core aspect of this invention is to provide a display device that includes the aforementioned waterproof structure for a vehicle-mounted display module.

[0034] Please refer to Figure 1 and Figure 2 This specific embodiment provides a waterproof structure for a four-module vehicle-mounted display screen, including:

[0035] Front shell 1;

[0036] Waterproof component 2 includes at least two waterproof foam adhesives 21 arranged circumferentially along the front shell 1. Each waterproof foam adhesive 21 cooperates to form a rectangular frame structure, which is used to seal the assembly of the front shell 1 and the display screen 4.

[0037] The adhesive component 3 is used to fill the joint between two adjacent waterproof foam adhesives 21.

[0038] It should be noted that the adhesive filling component 3 is located at the joint between two adjacent waterproof foam adhesives 21, meaning that the joint between two adjacent waterproof foam adhesives 21 can be filled with adhesive. This design is both convenient for assembly and easy to manufacture. This device can achieve waterproof and sealed assembly of the display screen 4 and the front shell 1 while meeting IPX5 or even higher waterproof requirements through optimized design that saves as much cost as possible without changing the existing assembly process.

[0039] In practical applications, the shape, structure, material, and position of the front shell 1, waterproof component 2, and adhesive component 3 can be determined according to the actual situation and needs.

[0040] When using the waterproof structure of the vehicle display module 4 provided by this utility model, firstly, multiple waterproof foam pads 21 can be arranged along the circumference of the front shell 1, with each waterproof foam pad 21 forming a rectangular frame structure. Then, a sealant 3 can be used to fill the joint between two adjacent waterproof foam pads 21. This sealant 3 fills the joint between two adjacent waterproof foam pads 21, saving materials while meeting waterproof requirements. Finally, the display 4 and the front shell 1 are assembled (for example, the display 4 is installed into the front shell 1), and the rectangular frame structure can be sealed at the assembly point of the front shell 1 and the display 4, so that the display product achieves a high level of waterproofing.

[0041] By designing the waterproof component 2 as multiple waterproof foam adhesives 21, the joints of adjacent waterproof foam adhesives 21 are bonded together using an adhesive applicator 3 (which can be easily applied using a simple adhesive applicator). A universal adhesive is then used to fill the seams between adjacent waterproof foam adhesives 21. This effectively saves materials while still meeting the IPX5 waterproof requirement (IPX5 waterproof products can maintain normal use even when exposed to splashes or rapid rinsing in daily life). This method of using the adhesive applicator 3 to fill the gaps between adjacent waterproof foam adhesives 21 is structurally convenient to assemble and easy to manufacture.

[0042] In summary, the waterproof structure of the four-module vehicle display screen provided by this utility model not only meets waterproof requirements but also enables rapid production and effectively saves on waterproof adhesive materials.

[0043] In one embodiment, the waterproof component 2 includes four Type I waterproof foam adhesives respectively arranged circumferentially along the front shell 1. That is, the four Type I waterproof foam adhesives are respectively disposed on the four outer side walls of the front shell 1, and the joint between two adjacent Type I waterproof foam adhesives is filled with an adhesive applicator 3.

[0044] In one embodiment, the waterproof component 2 includes two L-shaped waterproof foam adhesives that are fitted together to form a rectangular frame structure. The two L-shaped waterproof foam adhesives are respectively placed on the upper and lower halves of the front shell 1, with the two L-shaped waterproof foam adhesives arranged in an intersecting design, and the seam between the two L-shaped waterproof foam adhesives is filled with an adhesive applicator 3.

[0045] In one embodiment, the waterproof component 2 includes an L-shaped waterproof foam adhesive and two I-shaped waterproof foam adhesives. The two I-shaped waterproof foam adhesives are used to cooperate with the L-shaped waterproof foam adhesive to form a rectangular frame structure. Specifically, the L-shaped waterproof foam adhesive is placed on two adjacent side walls of the front shell 1, and the two I-shaped waterproof foam adhesives are respectively placed on two other adjacent side walls of the front shell 1 (one I-shaped waterproof foam adhesive is horizontally placed, and the other is vertically placed). The two I-shaped waterproof foam adhesives intersect with the L-shaped waterproof foam adhesive, and the joint between the I-shaped and L-shaped waterproof foam adhesives is filled with a sealant 3.

[0046] In one embodiment, the front shell 1 is provided with a casting hole (such as a square hole or a round hole), the casting hole is provided at the joint of two adjacent waterproof foam adhesives 21, and the adhesive applicator 3 includes liquid paste-like adhesive that is poured into the casting hole.

[0047] It should be noted that each waterproof foam adhesive 21 can be arranged circumferentially along the front shell 1, forming a rectangular frame structure. Then, liquid paste-like adhesive is injected into the joint between two adjacent waterproof foam adhesives 21 (where a casting hole is provided). (That is, by injecting liquid paste-like adhesive into the pre-designed casting hole, the adhesive fills the joint between two adjacent waterproof foam adhesives 21 under the action of gravity, thus meeting the IP65 waterproof rating requirement). The joint between two adjacent waterproof foam adhesives 21 is then filled by the adhesive applicator 3. This saves materials while meeting the waterproof requirements. Finally, the display screen 4 is installed into the front shell 1. The rectangular frame structure seals the assembly point of the front shell 1 and the display screen 4, enabling the display product to meet high waterproof requirements.

[0048] In one embodiment, such as Figure 5 and Figure 6As shown, a waterproof foam component 5 is attached to the top of the pouring hole to improve the waterproof performance of the sealant 3 at the joint of two adjacent waterproof foam adhesives 21.

[0049] In one embodiment, the thickness of the waterproof foam component 5 is 0.4mm-0.7mm. For example, a waterproof foam component 5 with a thickness of 0.5mm can be attached to the top of the casting hole, and the diameter of the waterproof foam component 5 is larger than the diameter of the casting hole.

[0050] In one embodiment, such as Figure 5 and Figure 6 As shown, the front shell 1 is provided with a stepped structure 6, which is located on one side of the casting hole to reduce the mating gap between the front shell 1 and the waterproof foam component 5.

[0051] In addition to the waterproof structure of the vehicle display screen 4 modules mentioned above, this utility model also provides a display device that includes the waterproof structure of the vehicle display screen 4 modules disclosed in the above embodiments. For the structure of other parts of the display device, please refer to the prior art, which will not be repeated here.

[0052] In one embodiment, the system also includes a display screen 4, and a rectangular frame structure of the waterproof structure of the vehicle display screen 4 module is used to seal the front shell 1 of the waterproof structure of the vehicle display screen 4 module and the assembly point of the display screen 4.

[0053] In addition, it should be noted that the orientation or positional relationship indicated by "horizontal", "vertical", etc. in this application is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the purpose of simplifying the description and making it easier to understand, and is not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0054] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. Any combination of all embodiments provided by this utility model is within the protection scope of this utility model and will not be elaborated upon here.

[0055] The waterproof structure of the display device and its vehicle-mounted display screen four-module provided by this utility model has been described in detail above. Specific examples have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A waterproof structure for a vehicle-mounted display module, characterized in that, include: Front shell (1); Waterproof component (2) includes at least two waterproof foam adhesives (21) arranged circumferentially along the front shell (1), each of the waterproof foam adhesives (21) cooperating to form a rectangular frame structure, the rectangular frame structure being used to seal the assembly of the front shell (1) and the display screen (4); The adhesive component (3) is filled at the joint of two adjacent waterproof foam adhesives (21).

2. The waterproof structure of the vehicle-mounted display module according to claim 1, characterized in that, The waterproof component (2) includes four Type I waterproof foam adhesives respectively arranged circumferentially along the front shell (1).

3. The waterproof structure of the vehicle-mounted display module according to claim 1, characterized in that, The waterproof component (2) includes two L-shaped waterproof foam adhesives that are fitted together to form the rectangular frame structure.

4. The waterproof structure of the vehicle-mounted display module according to claim 1, characterized in that, The waterproof component (2) includes an L-shaped waterproof foam adhesive and two I-shaped waterproof foam adhesives, the two I-shaped waterproof foam adhesives being used in conjunction with the L-shaped waterproof foam adhesive to form the rectangular frame structure.

5. The waterproof structure of the vehicle-mounted display module according to any one of claims 1 to 4, characterized in that, The front shell (1) is provided with a casting hole, which is provided at the joint of two adjacent waterproof foam adhesives (21). The adhesive applicator (3) includes liquid paste-like adhesive that is poured into the casting hole.

6. The waterproof structure of the vehicle-mounted display module according to claim 5, characterized in that, A waterproof foam piece (5) is attached to the top of the pouring hole.

7. The waterproof structure of the vehicle-mounted display module according to claim 6, characterized in that, The thickness of the waterproof foam component (5) is 0.4mm-0.7mm.

8. The waterproof structure of the vehicle-mounted display module according to claim 6, characterized in that, The front shell (1) is provided with a stepped structure (6), which is located on one side of the casting hole to reduce the fitting gap between the front shell (1) and the waterproof foam component (5).

9. A display device, characterized in that, The waterproof structure includes the vehicle display module as described in any one of claims 1 to 8.

10. The display device according to claim 9, characterized in that, It also includes a display screen (4), and the rectangular frame structure of the waterproof structure of the vehicle display screen module is used to seal the front shell (1) of the waterproof structure of the vehicle display screen module and the assembly of the display screen (4).

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