CN216623901U

CN216623901U - Safe durable IO ring

Info

Publication number: CN216623901U
Application number: CN202122969524.XU
Authority: CN
Inventors: 孙志明; 何烨
Original assignee: Dongguan Zhanjia Precision Hardware Co ltd
Current assignee: Dongguan Zhanjia Precision Hardware Co ltd
Priority date: 2021-11-30
Filing date: 2021-11-30
Publication date: 2022-05-27
Anticipated expiration: 2031-11-30

Abstract

The utility model discloses a safe and durable IO ring, which comprises a body; the body front end is equipped with a holding chamber to the indent, and holding intracavity wall covers there is the waterproof layer, and this waterproof layer coats and is stamped fire-retardant layer, and this fire-retardant layer coats and is stamped the insulating layer, and a through-hole that is used for supplying the wire to pass is seted up to the rear end of this body, and through-hole intercommunication holding chamber, and the surface cover of body is equipped with the silica gel pad. Cover through holding intracavity wall has the waterproof layer, this waterproof layer coats and is stamped fire-retardant layer, this fire-retardant layer coats and is stamped the insulating layer, can effectively promote the holistic waterproof performance of IO ring, fire behaviour and insulating properties, the first inside fire that charges when fire-retardant layer can effectively prevent to charge, the waterproof layer can effectively prevent that external water droplet from permeating into inside the cell-phone, improve the protection of cell-phone internal components and parts, make the security higher, and the surface cover of cooperation body is equipped with the silica gel pad, further promote the protective properties of IO ring to cell-phone internal components and parts.

Description

Safe durable IO ring

Technical Field

The utility model relates to the technical field of mobile phone parts, in particular to a safe and durable IO ring.

Background

The smart phone is provided with an independent operating system and an independent operating space, can be provided with equipment provided by third-party service providers such as software, games and navigation by a user, and can realize the general name of a mobile phone type accessed by a wireless network through a mobile communication network.

The existing IO ring structure is single in structure, so that the waterproof performance, the insulating performance and the like of the IO ring are poor, the performance cannot meet the user requirements in the using process, particularly, a mobile phone charging port can be on fire or even explode due to poor contact when being charged, the overall safety is low, and the protection of internal components of the mobile phone is not in place enough, so that the existing IO ring structure is necessary to be further improved.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention is directed to the defects in the prior art, and a primary object of the present invention is to provide a safe and durable IO ring, which can effectively solve the problems of single performance, incapability of meeting user requirements, and low security of the existing IO ring structure.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a safe and durable IO ring comprises a body; the body front end is equipped with a holding chamber to the indent, and holding intracavity wall covers there is the waterproof layer, and this waterproof layer coats and is stamped fire-retardant layer, and this fire-retardant layer coats and is stamped the insulating layer, and a through-hole that is used for supplying the wire to pass is seted up to the rear end of this body, and through-hole intercommunication holding chamber, and the surface cover of body is equipped with the silica gel pad.

As a preferable scheme, the waterproof layer is a polyurethane waterproof layer.

Preferably, the insulating layer is a polytetrafluoroethylene insulating layer.

As a preferable scheme, the flame-retardant layer is a PVC composite flame-retardant layer.

Preferably, a connection part extends backwards from the rear end of the body integrally, and the through hole is arranged on the connection part and penetrates through the rear end face of the connection part.

As a preferred scheme, the concave fixed slot that is equipped with outside cooperation installation of surface of body, this silica gel pad sets up in the bottom of fixed slot.

As a preferred scheme, the fixing grooves are two arranged in the front and back, the corresponding silica gel pads are also two arranged in the front and back, and each silica gel pad is arranged in the corresponding fixing groove.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, and specifically, the technical scheme includes that:

cover through holding intracavity wall has the waterproof layer, this waterproof layer coats and is stamped fire-retardant layer, this fire-retardant layer coats and is stamped the insulating layer, can effectively promote the holistic waterproof performance of IO ring, fire behaviour and insulating properties, the performance is diversified more, can satisfy most demands of user, the first inside fire that charges when fire-retardant layer can effectively prevent to charge, the waterproof layer can effectively prevent that external water droplet from permeating into inside the cell-phone, improve the protection of cell-phone internal components and parts, make the security higher, and the surface cover of cooperation body is equipped with the silica gel pad, can prevent that external dust or water droplet from getting into inside the cell-phone from the installation gap of IO ring, further promote the protective properties of IO ring to cell-phone internal components and parts.

To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective view of another embodiment of the present invention;

FIG. 3 is a schematic cross-sectional view of a preferred embodiment of the present invention.

The attached drawings indicate the following:

10. body 101, accommodating cavity

102. Through hole 103, fixing groove

11. Insulating layer 12, flame retardant layer

13. Waterproof layer 14, silica gel pad

15. A connecting portion.

Detailed Description

Referring to fig. 1 to 3, a specific structure of a preferred embodiment of the present invention is shown, which includes a body 10.

The front end of the body 10 is inwards provided with an accommodating cavity 101 in a concave manner, the inner wall of the accommodating cavity 101 is covered with an insulating layer 11, and the insulating layer 11 is used for preventing electricity leakage at a charging port, so that the exposed current is prevented from damaging internal components; insulating layer 11 coats and is stamped fire-retardant layer 12, prevent that the department of charging from getting on fire the burning when charging, can play fine guard action, this fire-retardant layer 12 coats and is stamped waterproof layer 13, waterproof layer 13 is used for improving holistic waterproof performance, a through-hole 102 that is used for supplying the wire to pass is seted up to this body 10's rear end, through-hole 102 intercommunication holding chamber 101, and body 10's surface cover is equipped with silica gel pad 14, make the IO ring after the assembly, silica gel pad 14 can press from both sides and establish between IO ring and outside contact gap, prevent that external water or dust from getting into in the contact gap, play fine waterproof dustproof effect.

In this embodiment, the waterproof layer 13 is a polyurethane waterproof layer; the insulating layer 11 is a polytetrafluoroethylene insulating layer; the flame-retardant layer 12 is a PVC composite flame-retardant layer; a connecting part 15 integrally extends backwards from the rear end of the body 10, and the through hole 102 is arranged on the connecting part 15 and penetrates through the rear end face of the connecting part 15; the outer surface of the body 10 is concavely provided with a fixing groove 103 which is matched and installed with the outside, the silica gel pad 14 is arranged at the bottom of the fixing groove 103, and when the silica gel pad is matched and installed with the outside, the silica gel pad 14 is clamped at the bottom of the fixing groove 103, so that outside water or dust is prevented from entering the device from the fixing groove 103; the fixing grooves 103 are arranged in the front and back, the corresponding silica gel pads 14 are also arranged in the front and back, and each silica gel pad 14 is arranged in the corresponding fixing groove 103.

The design of the utility model is characterized in that: cover through holding intracavity wall has the waterproof layer, this waterproof layer coats and is stamped fire-retardant layer, this fire-retardant layer coats and is stamped the insulating layer, can effectively promote the holistic waterproof performance of IO ring, fire behaviour and insulating properties, the performance is diversified more, can satisfy most demands of user, the first inside fire that charges when fire-retardant layer can effectively prevent to charge, the waterproof layer can effectively prevent that external water droplet from permeating into inside the cell-phone, improve the protection of cell-phone internal components and parts, make the security higher, and the surface cover of cooperation body is equipped with the silica gel pad, can prevent that external dust or water droplet from getting into inside the cell-phone from the installation gap of IO ring, further promote the protective properties of IO ring to cell-phone internal components and parts.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any minor modifications, equivalent changes and modifications made to the above embodiment according to the technical spirit of the present invention are within the technical scope of the present invention.

Claims

1. A secure durable IO ring, comprising: comprises a body; the body front end is equipped with a holding chamber to the indent, and holding intracavity wall covers there is the waterproof layer, and this waterproof layer coats and is stamped fire-retardant layer, and this fire-retardant layer coats and is stamped the insulating layer, and a through-hole that is used for supplying the wire to pass is seted up to the rear end of this body, and through-hole intercommunication holding chamber, and the surface cover of body is equipped with the silica gel pad.

2. The secure durable IO ring of claim 1, wherein: the waterproof layer is a polyurethane waterproof layer.

3. The secure durable IO ring of claim 1, wherein: the insulating layer is a polytetrafluoroethylene insulating layer.

4. The secure durable IO ring of claim 1, wherein: the flame-retardant layer is a PVC composite flame-retardant layer.

5. The secure durable IO ring of claim 1, wherein: a connecting part extends backwards from the rear end of the body, and the through hole is formed in the connecting part and penetrates through the rear end face of the connecting part.

6. The secure durable IO ring of claim 1, wherein: the concave fixed slot that is equipped with outside cooperation installation of surface of body, this silica gel pad sets up in the bottom of fixed slot.

7. The secure durable IO ring of claim 6, wherein: the fixed slot is two that set up around, and the silica gel pad that corresponds also is two that set up around, and each silica gel pad sets up in the fixed slot that corresponds.