CN210609330U

CN210609330U - Anti-collision structure and electronic equipment

Info

Publication number: CN210609330U
Application number: CN201922121532.1U
Authority: CN
Inventors: 朱玉荣; 林晓华
Original assignee: Beijing Wenxiang Information Technology Co ltd
Current assignee: Anhui Wenxiang Technology Co.,Ltd.
Priority date: 2019-11-29
Filing date: 2019-11-29
Publication date: 2020-05-22
Anticipated expiration: 2029-11-29

Abstract

The utility model relates to an electronic equipment technical field, concretely relates to anticollision structure and electronic equipment. Including the casing, and set up the anticollision portion of the lateral wall periphery of casing, anticollision portion have to the inboard sunken recess of casing, the recess is followed the lateral wall periphery of casing sets up. When the product falls, the side wall of the product is easy to contact the ground firstly to cause damage, and the periphery of the side wall of the shell is provided with the anti-collision part, so that the damage caused by falling can be well reduced; moreover, the groove wall of the groove usually contacts the ground first in the falling process, so the arrangement of the groove can reduce the damage caused by falling.

Description

Anti-collision structure and electronic equipment

Technical Field

The utility model relates to an electronic equipment technical field, concretely relates to anticollision structure and electronic equipment.

Background

With the rise of electronic products with display screens such as smart phones, tablet computers, GPS navigators, video players and the like, the sizes of LCDs and display screens are getting larger and larger, and the products tend to be developed in a direction of being light and thin. However, large-size screen mobile phones and flat panels always have a technical problem which is difficult to solve: when falling, the body is impacted, the impact force exceeds the strength of the display screen, and finally the display screen is broken to cause the damage of the display screen, so that a shell for protecting and installing the display screen is required to be arranged at the periphery of the display screen. The prior art housing has a bump guard extending outwardly along the display screen, but the bump guard has a limited bump effectiveness.

SUMMERY OF THE UTILITY MODEL

Therefore, the utility model provides an effectual anticollision structure of anticollision and be provided with this anticollision structure's electronic equipment.

In order to solve the problem, the utility model discloses an anticollision structure, including the casing, and set up the anticollision portion of the lateral wall periphery of casing, anticollision portion have to the inboard sunken recess of casing, the recess is followed the lateral wall periphery of casing sets up.

The cross section of the groove is arc-shaped.

The groove is arranged around the periphery of the side wall of the shell in a circle.

The groove is formed by the side wall of the shell sinking towards the inner side of the shell.

And a damping space is enclosed between the groove wall of the groove and the inner wall of the shell.

The display screen is arranged in the middle of the shell, and the plane where the display surface of the display screen is located and one side surface of the shell are located on the same plane.

The depth of the groove is 1/1-1/5 of the width of the anticollision part.

The width of the upper end of the side wall of the groove is 1/4-1/9 of the width of the anti-collision part.

The utility model discloses an electronic equipment has foretell anticollision structure.

The middle part of casing is provided with the display screen, the periphery of display screen to the distance of anticollision portion is 1-5 times of anticollision portion width.

The utility model discloses technical scheme has following advantage:

1. the utility model discloses an anticollision structure, including the casing, and set up the anticollision portion of the lateral wall periphery of casing, anticollision portion have to the recess that the casing is inboard sunken, the recess is followed the lateral wall periphery of casing sets up. When the product falls, the side wall of the product is easy to contact the ground firstly to cause damage, and the periphery of the side wall of the shell is provided with the anti-collision part, so that the damage caused by falling can be well reduced; moreover, the groove wall of the groove usually contacts the ground and the like in the falling process, so the arrangement of the groove can reduce the damage caused by falling.

2. The utility model discloses an anticollision structure, the cross section of recess is convex, and stress concentration when convex structure setting can reduce the striking prevents that the casing from damaging.

3. The utility model discloses an anticollision structure, the setting in shock attenuation space can increase anticollision structure's shock attenuation effect to prevent the damage of casing and display screen.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a perspective view of an electronic device according to the present invention;

FIG. 2 is a left side view of the electronic device shown in FIG. 1;

description of reference numerals:

1-a shell; 2-an anti-collision part; 3-a groove; 4-a display screen; 5-hanging structure.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

The first embodiment is as follows:

the anticollision structure of this embodiment for the lateral wall of protection product, and then the protection product is in order to prevent the striking damage. It includes casing 1, and sets up anticollision portion 2 in the lateral wall periphery of casing 1, anticollision portion 2 have to casing 1 inboard sunken recess 3, recess 3 is followed casing 1's lateral wall periphery sets up.

In order to prevent the bumper 2 from generating stress concentration at the groove 3, the cross section of the groove 3 is designed to be circular arc.

According to the difference of product structure, the length that anticollision portion 2 set up also can be different, to electronic product such as cell-phone, computer, recess 3 is around the lateral wall periphery round setting of casing 1. For a product where only a portion is likely to be impacted, the bump stopper 2 may be provided only in that portion.

In this embodiment, the groove 3 is formed by recessing the side wall of the housing 1 toward the inner side of the housing 1, and a damping space is enclosed between the groove wall of the groove 3 and the inner wall of the housing 1. In a similar way, the groove 3 and the shell 1 are integrally formed, so that the processing cost can be reduced, and the anti-collision capacity of the anti-collision part 2 is increased.

In the embodiment, in order to increase the impact resistance of the bumper 2, the depth of the groove 3 is 1/1-1/5 of the width of the bumper 2, and the width of the upper end of the side wall of the groove 3 is 1/4-1/9 of the width of the bumper 2.

When the anti-collision structure is applied to electronic products such as mobile phones and tablet computers, the display screen 4 is arranged in the middle of the shell 1, and the plane where the display surface of the display screen 4 is located and one side surface of the shell 1 are on the same plane.

In this embodiment, the corners of the anti-collision structure are arc-shaped.

It is the lateral wall of product and the contained angle of principal plane earlier to contact ground etc. and take place the striking to fall the in-process usually, sets up recess 3 in the lateral wall periphery of product casing 1, and when the product falls, it takes place the striking to be recess 3's lateral wall, inslot side and shock attenuation space can reach better shock attenuation and buffering effect during the striking, and then prevent the product damage.

Example two:

the electronic equipment in the embodiment has the anti-collision structure in the first embodiment, the display screen 4 is arranged in the middle of the shell 1, and the distance from the periphery of the display screen 4 to the anti-collision part 2 is 1-5 times of the width of the anti-collision part 2.

The electronic equipment in the embodiment further comprises a hanging structure 5 arranged on the rear side of the shell 1, and the electronic equipment can be hung and arranged through the hanging structure 5 so as to reduce the plane space occupied by the electronic equipment.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. The utility model provides an anticollision structure, includes casing (1), and sets up anticollision portion (2) in the lateral wall periphery of casing (1), its characterized in that, anticollision portion (2) have to casing (1) inboard sunken recess (3), recess (3) are followed the lateral wall periphery of casing (1) sets up.

2. Crash structure as in claim 1, characterized in that said grooves (3) have a circular arc-shaped cross section.

3. The crash structure as claimed in claim 1, characterized in that said recess (3) is arranged around the periphery of the side wall of said shell (1).

4. The crash structure as claimed in claim 1, characterized in that the recess (3) is formed by a side wall of the shell (1) recessed towards the inside of the shell (1).

5. The crash structure as claimed in claim 4, characterized in that a damping space is enclosed between the groove wall of the recess (3) and the inner wall of the shell (1).

6. The crash structure as claimed in claim 1, characterized in that a display screen (4) is arranged in the middle of the housing (1), and the display surface of the display screen (4) is located on the same plane as one side of the housing (1).

7. An impact structure according to any one of claims 1-6, characterized in that the depth of the groove (3) is 1/1-1/5 of the width of the impact portion (2).

8. The crash structure as claimed in claim 7, characterized in that the upper end width of the side walls of the groove (3) is 1/4-1/9 of the width of the crash section (2).

9. An electronic device characterized by having the collision avoidance structure of any one of claims 1 to 8.

10. The electronic device according to claim 9, characterized in that a display screen (4) is arranged in the middle of the housing (1), and the distance from the periphery of the display screen (4) to the impact prevention part (2) is 1-5 times the width of the impact prevention part (2).