CN219042196U

CN219042196U - Waterproof cover structure and electronic product

Info

Publication number: CN219042196U
Application number: CN202223125332.1U
Authority: CN
Inventors: 张强; 邱圆圆; 卢坤
Original assignee: Shenzhen Guoke Yidao Technology Co ltd
Current assignee: Shenzhen Guoke Yidao Technology Co ltd
Priority date: 2022-11-23
Filing date: 2022-11-23
Publication date: 2023-05-16
Anticipated expiration: 2032-11-23

Abstract

The utility model provides a waterproof cover structure and an electronic product, and belongs to the field of waterproof structures. The waterproof cover structure comprises a waterproof cover body, a plug pin, a waterproof part protruding out of the inner surface of the waterproof cover body and a fixing part arranged on one side of the waterproof part and integrally arranged with the waterproof cover body, wherein the fixing part is provided with a slot, and the slot is matched with the plug pin to fix the waterproof cover structure. The beneficial effects of the utility model are as follows: the tail fixing position of the waterproof door cover is wider, the strength is high, the waterproof door cover is not easy to break, and the reliability is high.

Description

Waterproof cover structure and electronic product

Technical Field

The utility model relates to a waterproof structure, in particular to a waterproof cover structure for high-reliability terminal products with waterproof requirements in consumer digital 3C products, the military industry and the like.

Background

As shown in fig. 1, most waterproof door cover fixing structures 1 of connector grooves 3 of consumer digital 3C products in the market at present adopt a fixing mode that a tail is added at one end of a soft and hard rubber door cover, a circle of back-off is arranged on the tail, and then the tail penetrates into a machine shell 2.

This approach has the following significant drawbacks:

1. the tail of the door cover is relatively tiny, weak in strength and easy to break;

2. the door cover is turned upside down by the tail, and the door cover is easy to fall off.

Disclosure of Invention

In order to solve the problem that a waterproof door cover is easy to break and fall off in the prior art, the utility model provides a novel waterproof cover structure, so that the reliability of the waterproof cover structure is improved.

The waterproof cover structure comprises a waterproof cover body, a plug pin, a waterproof part protruding out of the inner surface of the waterproof cover body and a fixing part arranged on one side of the waterproof part and integrally arranged with the waterproof cover body, wherein the fixing part is provided with a slot, and the slot is matched with the plug pin to fix the waterproof cover structure.

According to the utility model, the waterproof part is further improved, and the waterproof bone protruding out of the outer side wall of the waterproof part is arranged on the outer side wall of the waterproof part.

The waterproof cover is further improved, and the waterproof cover structure is formed by injection molding of soft rubber and hard rubber;

wherein the waterproof cover body is of a hard rubber structure;

the waterproof part comprises a hard rubber supporting structure and a soft rubber waterproof structure, wherein the hard rubber supporting structure is integrally injection molded with the waterproof cover body, and the soft rubber waterproof structure is arranged on the periphery of the hard rubber supporting structure.

According to the utility model, the fixing part comprises a baffle plate and a connecting piece for connecting the baffle plate and the waterproof part, the baffle plate, the connecting piece and the waterproof part are enclosed to form the slot, the slot is perpendicular to the length direction of the waterproof part, and the connecting piece is of a soft rubber structure integrally formed with the soft rubber waterproof structure.

According to the waterproof cover, the outer surface of the waterproof cover body is provided with the opening and closing part for opening the waterproof cover structure.

According to the waterproof cover, the opening and closing part is arranged in the middle of the outer surface of the waterproof cover body, and the outer surface of the waterproof cover body is also provided with a moving structure for sliding the waterproof cover mechanism.

The utility model is further improved, and the moving structure is a convex rib protruding out of the outer surface of the waterproof cover body structure.

The utility model also provides an electronic product comprising the waterproof cover structure, the electronic product comprises a rear shell, the rear shell is provided with a waterproof interface groove covered by the waterproof cover structure, the interface groove is matched with the waterproof part in shape, one side of the interface groove is provided with a fixing hole for the fixing part to pass through, the rear shell is provided with a pin hole matched with the slot, and the waterproof cover structure is fixedly connected with the rear shell through a pin.

The utility model further improves, and also comprises a surface shell fixedly connected with the rear shell, wherein the pin is integrally arranged with the surface shell.

Compared with the prior art, the utility model has the beneficial effects that: the waterproof cover structure is fixed through the matching of the bolt and the slot, the tail fixing position of the waterproof cover is longer than the tail of the existing waterproof cover by a circle of back-off, and the connecting part is wider, high in strength, not easy to break and high in reliability in a mode that the back-off penetrates into the fixing hole of the shell;

the utility model can complete the assembly by only inserting the bolt into the slot without forcibly plugging the back-off into the fixing hole with smaller area than the back-off, thus the assembly is simple, the operation is easy, and the after-sale maintenance is easy to repair;

the waterproof door cover is not easy to fall off after being assembled, has strong structural reliability, does not influence the mold opening of the rear shell, and does not increase the additional mold opening difficulty and cost.

Drawings

For a clearer description of the present application or of the solutions of the prior art, a brief introduction will be given below to the drawings used in the description of the embodiments or of the prior art, it being apparent that the drawings in the description below are some embodiments of the present application, from which other drawings can be obtained, without the inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of a prior art waterproof cover structure;

FIG. 2 is a schematic view of a waterproof cover structure according to an embodiment of the present utility model;

FIG. 3 is a schematic view of the combination of the waterproof cover structure and the rear case of the present utility model;

fig. 4 is a schematic view of an integrated structure of the latch and the face shell according to the present utility model.

Detailed Description

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs; the terminology used in the description of the applications herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "comprising" and "having" and any variations thereof in the description and claims of the present application and in the description of the figures above are intended to cover non-exclusive inclusions. The terms first, second and the like in the description and in the claims or in the above-described figures, are used for distinguishing between different objects and not necessarily for describing a sequential or chronological order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

In order to better understand the technical solutions of the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings.

As shown in fig. 2 to 4, the waterproof cover structure of the present utility model comprises a waterproof cover body 100, a latch 200, a waterproof part 103 protruding out of the inner surface of the waterproof cover body 100, and a fixing part 104 disposed on one side of the waterproof part 103 and integrally disposed with the waterproof cover body 100, wherein the fixing part 104 is provided with a slot 1044, and the slot 1044 cooperates with the latch 200 to fix the waterproof cover structure on a housing of a product.

The waterproof cover structure of this example can be applied to the electronic products such as cell-phone, digital product, phone, computer that the interface has waterproof demand, and the electronic product of this example includes backshell 300, backshell 300 is equipped with by waterproof cover structure lid closes waterproof interface groove 301, interface groove 301 and waterproof 103 appearance adaptation, one side of interface groove 301 is equipped with the confession fixed orifices 302 that fixed part 104 passed, backshell 300 be equipped with slot 200 complex cotter hole 303, waterproof cover structure links to each other with backshell 300 through pin 200.

As an embodiment of the present utility model, the pin 200 of this embodiment is hinged to the rear case, a movement space for movement of the fixing portion is provided in the rear case, and the waterproof cover structure opens or seals the interface groove 301 with the pin 200 as a movement axis.

As another embodiment of the present utility model, the waterproof cover structure of the present embodiment is fixedly connected to the rear case 300 by the pin 200, in this embodiment, the connection portion between the fixing portion 104 and the waterproof cover body 100 is configured as a bendable flexible structure, and after the waterproof cover structure is fixedly connected to the rear case 300, the waterproof cover structure can be turned over and opened relative to the rear case 300.

As a preferred embodiment of the present utility model, the waterproof cover structure of the present embodiment is formed by injection molding of soft rubber TPE+hard rubber PC, and the soft and hard rubber materials can also be made of other same type of materials.

Specifically, the waterproof cover body 100 of this example is a hard rubber structure, and provides a basic covering shape for the whole waterproof cover structure, this example sets up to the hard rubber bearing structure 1031 in the middle part of waterproof portion 103 or the round that the area of edge and interface groove medial surface is slightly less, hard rubber bearing structure 1031 and the hard rubber structure integrated into one piece of waterproof cover body 100 the soft rubber waterproof structure 1032 of waterproof function is mainly played in the peripheral moulding of hard rubber bearing structure 1031, the lateral surface of soft rubber waterproof structure 1032 with interface groove 301 medial surface interference fit plays sealed waterproof effect.

Preferably, the area of the bottom of the soft rubber waterproof structure 1032 in this example is adapted to the interface slot 301, in this example, a circle of waterproof ribs 1033 protruding out of the outer side wall of the waterproof part are provided in the middle of the outer side wall of the soft rubber waterproof structure 1032, and the area of the bottom of the soft rubber waterproof structure 1032 is adapted to the interface slot 301 through the interference fit between the circle of waterproof ribs 1033 and the inner side surface of the interface slot 301, so that the soft rubber waterproof structure 1032 can be conveniently installed in the interface slot 301, and the assembly efficiency is higher.

In order to facilitate opening the waterproof cover structure, in this example, an opening and closing part 101 for opening the waterproof cover structure is provided on the outer surface of the waterproof cover body 100, and the opening and closing part 101 is also provided with hard glue, and may be provided as a drawer handle type structure or may be provided as a groove on the waterproof cover body 100.

The fixing portion 104 of this example includes baffle and the connecting piece 1041 of connecting baffle and waterproof portion 103, baffle, connecting piece 1041 and waterproof portion 103 enclose and form slot 1044, and this slot 1044 is located waterproof portion 103 length direction's one side, and is perpendicular with waterproof portion 103 length direction, connecting piece 1041 be with flexible glue waterproof structure 1032 integrated into one piece's flexible glue structure to turn over easily, can be convenient open or seal interface groove 301.

The middle part 1042 of the baffle in this example is also formed by hard plastic injection molding, which plays a role in limiting, and a layer of soft plastic integrally formed with the connecting piece 1041 is wrapped around the periphery of the baffle 1042, so that the fixing part 104 is convenient to be inserted into the fixing hole 302 on the rear shell 300.

As shown in fig. 2, in the present embodiment, during assembly, the flexible glue extending portion of the fixing portion 104 of the waterproof cover structure is placed into the accommodating space beside the interface slot 301 through the fixing hole 302, and the waterproof cover body 100 is moved to the left side simultaneously while being placed, then the pin 200 is inserted into the slot 1044 of the waterproof cover structure from top to bottom to be fixed, and then the upper shell 400 is closed to be compressed, so that the pin 200 can be ensured not to fall off.

In order to facilitate pushing the waterproof cover body 100 to move left and right, in this example, two ribs 102 are further disposed on the outer surface of the waterproof cover body 100, and the ribs 102 are symmetrically disposed on two sides of the opening and closing portion 101.

Of course, the slot 1044 in this example may be an up-down communication hole structure formed on the fixing portion 104, the side wall of the communication hole is hard rubber, and other places are soft rubber, and in this example, the fixing portion 104 may be disposed on the upper side or the lower side of the waterproof cover body 100, and fixed by a pin disposed along the length direction of the waterproof cover body 100, or fixed by a plurality of pins disposed perpendicular to the length direction of the waterproof cover body 100 and uniformly distributed along the length direction of the waterproof cover body 100.

As shown in fig. 3, the pin 200 of the present embodiment may be designed to be integrated with the panel 400, so that the pin 200 can be omitted and the waterproof cover structure can be fixed, which is suitable for the case where the pin is relatively short.

Compared with the prior art, the waterproof cover structure is fixed by matching the bolts and the slots, the fixing part is directly extended and fixed to one side by the waterproof part soft rubber, and the waterproof cover body is opened and the closing cover can only be turned towards one side, so that the connecting width of the waterproof cover is wider, the connecting position is consistent with the waterproof part soft rubber to ensure the strength, and the waterproof cover has the advantages of high strength, difficult fracture and high reliability.

The utility model can complete the assembly by only inserting the bolt into the slot without forcibly plugging the back-off into the fixing hole with smaller area than the back-off, thus the assembly is simple, the operation is easy, and the after-sale maintenance is easy to repair; and the back shell die sinking is not easy to fall off after assembly, the structural reliability is strong, and meanwhile, the back shell die sinking is not influenced, and the extra die sinking difficulty and the cost are not increased.

The above embodiments are preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model, which includes but is not limited to the embodiments, and equivalent modifications according to the present utility model are within the scope of the present utility model.

Claims

1. A waterproof cover structure, its characterized in that: the waterproof cover structure comprises a waterproof cover body, a bolt, a waterproof part protruding out of the inner surface of the waterproof cover body and a fixing part arranged on one side of the waterproof part and integrally arranged with the waterproof cover body, wherein the fixing part is provided with a slot, and the slot is matched with the bolt to fix the waterproof cover structure.

2. The waterproof cover structure according to claim 1, wherein: the waterproof part outer side wall is provided with waterproof bones protruding out of the waterproof part outer side wall.

3. The waterproof cover structure according to claim 1, wherein: the waterproof cover structure is formed by injection molding of soft rubber and hard rubber;

wherein the waterproof cover body is of a hard rubber structure;

4. A waterproof cover structure according to claim 3, wherein: the fixed part comprises a baffle and a connecting piece connected with the baffle and the waterproof part, the baffle, the connecting piece and the waterproof part are enclosed to form the slot, the slot is perpendicular to the length direction of the waterproof part, and the connecting piece is of a soft rubber structure integrally formed with the soft rubber waterproof structure.

5. The waterproof cover structure according to claim 1, wherein: the outer surface of the waterproof cover body is provided with an opening and closing part for opening the waterproof cover structure.

6. The waterproof cover structure according to claim 5, wherein: the opening and closing part is arranged in the middle of the outer surface of the waterproof cover body, and the outer surface of the waterproof cover body is also provided with a moving structure for sliding the waterproof cover mechanism.

7. The waterproof cover structure according to claim 6, wherein: the movable structure is a convex rib protruding out of the outer surface of the waterproof cover body structure.

8. An electronic product comprising the waterproof cover structure according to any one of claims 1 to 7, characterized in that: the electronic product comprises a rear shell, wherein the rear shell is provided with a waterproof interface groove covered by a waterproof cover structure, the interface groove is matched with the appearance of the waterproof part, one side of the interface groove is provided with a fixing hole for the fixing part to pass through, the rear shell is provided with a pin hole matched with the slot, and the waterproof cover structure is fixedly connected with the rear shell through a pin.

9. The electronic product of claim 8, wherein: the novel face-piece type bicycle comprises a back shell, and is characterized by further comprising a face shell fixedly connected with the back shell, wherein the pin and the face shell are integrally arranged.