CN215344695U

CN215344695U - Shock attenuation is anti to fall cell-phone shell

Info

Publication number: CN215344695U
Application number: CN202121778066.5U
Authority: CN
Inventors: 张清森; 陈俊灵; 梁伟丰; 张逢有
Original assignee: Shenzhen Lvlian Technology Co Ltd
Current assignee: Shenzhen Lvlian Technology Co Ltd
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2021-12-28
Anticipated expiration: 2031-07-30

Abstract

A shock absorbing, drop resistant handset housing comprising: a frame and a bottom plate. The border is fixed as an organic whole structure all around frame and bottom plate, and frame and bottom plate form the cell-phone shell cavity that is used for holding the cell-phone. The interior corner all sets up the dashpot all around of frame, and the dashpot is including a plurality of recesses that distribute side by side. At least one air hole is arranged on the buffer groove. Because the inner corner of the frame is provided with the buffer groove, when the mobile phone is placed in the cavity of the mobile phone shell, the mobile phone, the buffer groove of the frame and the bottom plate form a relatively closed space which is similar to an air bag structure. When the mobile phone collides or falls down, the air in the air bag can flow due to the extrusion of the local part of the air bag, so that the shock absorption and falling resistance of the mobile phone shell can better protect the mobile phone to the buffer effect of the mobile phone installed on the shock absorption and falling resistance mobile phone shell. By arranging the buffer slot, the mobile phone is protected more completely. The shock-absorbing and anti-falling mobile phone shell is simple and compact in structure, easy to process and capable of improving shock-absorbing and anti-falling performance.

Description

Shock attenuation is anti to fall cell-phone shell

Technical Field

The application relates to the technical field of mobile phone shells, in particular to a shock-absorbing anti-falling mobile phone shell.

Background

As an electronic product, a mobile phone is held by almost one person. With the development of science and technology, people pursue mobile phones more and more. Such as requirements for handset performance, color value, etc. The price of the mobile phone is increased while the mobile phone is increased in various aspects. In order to protect the mobile phone better, people generally wear a mobile phone shell on the mobile phone to seek better protection for the mobile phone.

Although the existing mobile phone shell has a certain protection effect on the mobile phone and can slow down impact force when the mobile phone collides or falls down, the slowing degree needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The application provides an anti cell-phone shell that falls of shock attenuation, its main aim at improves the shock attenuation of cell-phone shell and resists falling the performance, better protection cell-phone.

An embodiment of the application provides an anti cell-phone shell that falls of shock attenuation, includes: a frame and a bottom plate; the side frame and the side edge of the bottom plate are fixed into an integral structure, and the side frame and the bottom plate form a mobile phone shell cavity for accommodating a mobile phone; buffer grooves are formed in the inner corners of the periphery of the frame and comprise a plurality of grooves which are distributed in parallel; at least one air hole is formed in the buffer groove.

In one embodiment, the frame is provided with a volume hole for matching a volume key of the mobile phone and a power hole for matching a power key of the mobile phone.

In one embodiment, the frame is further provided with a rope hole for hanging an anti-lost rope.

In one embodiment, the damping and anti-falling mobile phone shell is characterized in that one end of the bottom plate is provided with a through hole used for matching a mobile phone camera, the other end of the bottom plate is provided with a mounting groove, the damping and anti-falling mobile phone shell further comprises a strip-shaped support, and the strip-shaped support is arranged on the mounting groove; the front end of the strip-shaped support is rotatably connected with the mounting groove, so that the strip-shaped support is opened and closed relative to the mounting groove; the axis of the strip-shaped bracket is obliquely arranged relative to the longer side of the bottom plate.

In one embodiment, the tail end of the strip-shaped bracket is in a V-shaped structure; when the shock-absorbing and anti-falling mobile phone shell is vertically placed and the bracket is opened, one side of the V-shaped structure is used for supporting the mobile phone shell; when the shock attenuation is resisted and is fallen cell-phone shell and put violently, just when the support was opened, the another side of V font structure was used for supporting the cell-phone shell.

In one embodiment, the strip-shaped bracket comprises an upper bracket cover, a lower bracket cover and an elastic piece positioned between the upper bracket cover and the lower bracket cover, and the lower bracket cover is fixed in the mounting groove; the elastic piece is positioned at the end part of the upper cover of the bracket and is used for realizing the opening and closing of the upper cover of the bracket within a certain angle range.

In one embodiment, the upper bracket cover and the lower bracket cover are made of metal, the upper bracket cover and the lower bracket cover are respectively provided with an installation part, and the elastic part is fixed between the upper bracket cover and the lower bracket cover through a rotating shaft.

In one embodiment, a first mounting position is formed at one end, away from the elastic part, of the upper cover of the bracket, and a first magnetic part is fixed on the first mounting position; and a second mounting position is formed at one end, far away from the elastic piece, of the lower support cover, and a second magnetic piece is fixed on the second mounting position.

In one embodiment, the bracket upper cover is fixed on the bracket lower cover in a buckling mode.

In one embodiment, the end of the strip-shaped bracket is provided with a non-slip pad.

According to the shock attenuation anti-falling mobile phone shell of above-mentioned embodiment, because the corner sets up the dashpot in the interior of frame, when the cell-phone was put in the cell-phone shell cavity, the dashpot of cell-phone, frame and bottom plate formed a comparatively confined space, similar gasbag structure. When the mobile phone collides or falls down, the air in the air bag can flow due to the extrusion of the local part of the air bag, so that the shock absorption and falling resistance of the mobile phone shell can better protect the mobile phone to the buffer effect of the mobile phone installed on the shock absorption and falling resistance mobile phone shell. The buffer grooves are formed in the inner corners around, so that the mobile phone can be protected more completely, and the shock absorption and falling resistance of the mobile phone are improved. The buffer slot comprises a plurality of grooves distributed in parallel. The grooves distributed in parallel can provide more buffer spaces when the mobile phone is collided or dropped, so that the mobile phone is better protected from being damaged. The air holes are formed in the buffer groove, when the mobile phone is collided or falls down, the air bags at the four corners of the frame are deformed by the generated extrusion impact force, the air bags can be deformed by exhausting air through the air holes, the impact force caused by collision or falling down is relieved, and the four corners of the mobile phone are protected. The shock-absorbing and anti-falling mobile phone shell is simple and compact in structure, easy to process and capable of improving shock-absorbing and anti-falling performance.

Drawings

FIG. 1 is a schematic diagram of an exploded view of a shock absorbing drop resistant handset housing in one embodiment of the present application;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is a schematic diagram of a front side structure of a shock-absorbing and crash-resistant mobile phone case according to an embodiment of the present application;

FIG. 4 is an enlarged view of a portion B of FIG. 3;

FIG. 5 is a schematic view of a back structure of a shock-absorbing and crash-resistant mobile phone case according to an embodiment of the present application;

FIG. 6 is a schematic structural view of a shock-absorbing and crash-resistant mobile phone case in an embodiment of the present application;

fig. 7 is a schematic structural view of a shock-absorbing and crash-resistant mobile phone case in another embodiment of the present application.

Detailed Description

The present application will be described in further detail below with reference to the accompanying drawings by way of specific embodiments. Wherein like elements in different embodiments are numbered with like associated elements. In the following description, numerous details are set forth in order to provide a better understanding of the present application. However, those skilled in the art will readily recognize that some of the features may be omitted or replaced with other elements, materials, methods in different instances. In some instances, certain operations related to the present application have not been shown or described in detail in order to avoid obscuring the core of the present application from excessive description, and it is not necessary for those skilled in the art to describe these operations in detail, so that they may be fully understood from the description in the specification and the general knowledge in the art.

Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.

The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).

1-7, a shock absorbing, drop resistant handset housing comprising: a frame 11 and a base plate 12. The border of the peripheral sides of the frame 11 and the bottom plate 12 is fixed as an integral structure, and the frame 11 and the bottom plate 12 form a mobile phone shell cavity for accommodating a mobile phone. The frame 11 is an approximately rectangular structure, and four corners are in certain arc transition.

The inner corners of the periphery of the frame 11 are all provided with a buffer groove 111, the buffer groove 111 comprises a plurality of grooves which are distributed in parallel, and at least one air hole 112 is formed in the buffer groove 111.

Above-mentioned anti cell-phone shell 1 that falls of shock attenuation owing to set up buffer slot 111 in the interior corner of frame 11, puts at the cell-phone casing cavity when the cell-phone, and buffer slot 111 and the bottom plate 12 of cell-phone, frame 11 form a comparatively confined space, similar gasbag structure. When the mobile phone collides or falls down, the air in the air bag can flow due to the extrusion of the local part of the air bag, so that the shock absorption and falling resistance mobile phone shell 1 can better protect the mobile phone to the buffer effect of the mobile phone mounted on the shock absorption and falling resistance mobile phone shell. The buffer grooves 111 are formed in the inner corners around the mobile phone, so that the mobile phone can be protected more completely, and the shock absorption and falling resistance of the mobile phone are improved. The buffer container 111 includes a plurality of grooves arranged in parallel. The plurality of grooves arranged in parallel are parallel to each other and parallel lines or parallel planes arranged in parallel, as shown in fig. 3, refer to parallel lines or parallel planes parallel to the base plate 12. A plurality of grooves are distributed in parallel in the direction, so that more buffer spaces can be provided when the mobile phone is collided or falls down, and the mobile phone is better protected from being damaged. Because the influence of space, processing degree of difficulty and buffering effect, the quantity of buffering recess is difficult too much, for example set up 2-3 dashpots 111, better, set up 2 dashpots 111, the better aspects such as considering aspects such as space, processing degree of difficulty and buffering effect of giving consideration to. The buffer groove 111 is provided with at least one air hole 112, for example, 1, 2, 3, 4 air holes 112. The buffer slot 111 is provided with air holes 112, when the mobile phone is collided or dropped, the generated extrusion impact force enables the air bags at the four corners of the frame 11 to deform, the air bags can discharge air through the air holes 112 to deform, the impact force caused by collision or dropping is relieved, and the four corners of the mobile phone are protected. The shock-absorbing and anti-falling mobile phone shell 1 is simple and compact in structure, easy to process and capable of improving shock-absorbing and anti-falling performance.

One end of the bottom plate 12 is provided with a through hole used for matching a mobile phone camera, the other end of the bottom plate is provided with a mounting groove 13, the shock-absorbing anti-falling mobile phone shell 1 further comprises a bar-shaped support 3, and the bar-shaped support 3 is arranged on the mounting groove 13. The front end of the bar-shaped support 3 is rotatably connected with the mounting groove 13 so that the bar-shaped support 3 can be opened and closed relative to the mounting groove 13. The axis of the strip-shaped bracket 3 is obliquely arranged relative to the longer side of the bottom plate 12.

When the relative front end of bar support 3 rotated and opened, under the assistance of the anti cell-phone shell 1 that falls of shock attenuation, can stand the cell-phone. When the mobile phone does not need to be erected, the strip-shaped support 3 is combined and is contained in the mounting groove 13, so that the space can be saved. As shown in fig. 5, the axis of the bar-shaped support 3 is inclined relative to the longer side of the bottom plate 12, and the inclined design enables the bar-shaped support 3 to support the mobile phone both horizontally and vertically, i.e. the axis is the dotted line in fig. 5. When the strip support 3 structure of this application is adopted to support the cell phone, the bottom plate 12, the strip support 3 and the contact surface (for example, the desktop) of the shock-absorbing anti-falling cell phone shell 1 form a tripod structure, and have better support stability.

The tail end of the strip-shaped bracket 3 is of a V-shaped structure. When the shock attenuation is anti to fall cell-phone shell 1 and is erected and put, and bar support 3 is opened, V font structure is used for supporting shock attenuation on one side and is anti to fall cell-phone shell 1. When the shock attenuation is anti to fall cell-phone shell 1 and is violently put, and bar support 3 is opened, the another side of V font structure is used for supporting shock attenuation and is anti to fall cell-phone shell 1. The V-shaped structure enables the bar-shaped support 3 and the contact surface to be in surface contact or line contact when the bar-shaped support 3 transversely supports or longitudinally supports the mobile phone, and better support strength is achieved compared with point contact.

The strip-shaped support 3 comprises an upper support cover 4, a lower support cover 5 and an elastic piece 45 positioned between the upper support cover 4 and the lower support cover 5, and the lower support cover 5 is fixed in the mounting groove 13. The elastic member 45 is located at an end of the bracket upper cover 4, and is used for opening and closing the bracket upper cover 4 within a certain angle range, for example, an angle range of 30 °, 45 °, and 60 °.

The shock-absorbing and anti-falling mobile phone shell 1 is made of TPU materials and has certain elasticity. The bracket upper cover 4 and the bracket lower cover 5 are made of metal, the bracket upper cover 4 and the bracket lower cover 5 are respectively provided with an installation part 43, and an elastic part 45 is fixed between the bracket upper cover 4 and the bracket lower cover 5 through a rotating shaft 44. Specifically, the elastic member 45 is a wire spring, the rotating shaft 44 penetrates through the elastic member 45, and two ends of the rotating shaft 44 are respectively fixed on the mounting portions 43 of the bracket upper cover 4 and the bracket lower cover 5.

Through the support upper cover 4 and the support lower cover 5 that set up the metal material, support lower cover 5 is fixed in mounting groove 13, and the intensity demand that satisfies the use is used in cooperation support upper cover 4. A metal material, such as an aluminum alloy material. The support of aluminum alloy material can satisfy the intensity needs, and is still more frivolous, and the user is handheld also more comfortable.

The end of the bracket upper cover 4 away from the elastic element 45 is provided with a first mounting position 41, and a first magnetic element 42 is fixed on the first mounting position 41. The end of the bracket lower cover 5 away from the elastic element 45 is provided with a second mounting position 51, and a second magnetic element 52 is fixed on the second mounting position 51. As shown in fig. 1, the first installation position 41 and the second installation position 51 are groove structures, so that the thickness of the bar-shaped bracket 3 can be reduced when the first magnetic member 42 and the second magnetic member 52 are respectively fixed, and the shock-absorbing anti-falling mobile phone shell 1 is thinner and convenient to carry. The first magnetic member 42 and the second magnetic member 52 are specifically magnets, which attract each other, so that the bar-shaped support 3 can be accommodated when the bar-shaped support 3 is not used.

In other embodiments, the bezel 11 is provided with a volume hole 14 for matching with a volume key of the mobile phone, and is provided with a power hole 15 for matching with a power key of the mobile phone. The frame is also provided with a rope hole 16 for hanging an anti-lost rope.

In other embodiments, the end of the openable bracket upper cover 4 may be rectangular or arc-shaped. The rectangular or arc-shaped structure makes the upper cover 4 of the bracket and the contact surface in a point contact mode, so that the support strength is weak, and the stability of the mobile phone support is relatively weak.

In other embodiments, a thread may be further disposed on the rotating shaft 44 to realize the opening and closing of the upper bracket cover 4 relative to the lower bracket cover 5 at different angles, so as to adjust the supporting angle of the bar-shaped bracket 3, thereby providing better flexibility in use.

In other embodiments, a fastening member 46, for example, a fastening member 46 of a double-sided tape structure, may be further disposed between the first magnetic member 42 and the first mounting location 41, so as to increase the mounting firmness between the first magnetic member 42 and the first mounting location 41, and similarly, a fastening member 46 may be further disposed between the second magnetic member 52 and the second mounting location 51.

In one embodiment, the bracket upper cover 4 is fixed on the bracket lower cover 5 by a buckle, and the buckle is fixed, so that the strip-shaped bracket 3 is convenient to store and fix. On 3 axis directions of strip support, the length of mounting groove 13 is greater than 3 length of strip support, when needs use strip support 3, digs out support upper cover 4, and it is fixed to remove the buckle.

In one embodiment, the end of the upper cover 4 is provided with a non-slip pad, for example, two sides of the V-shaped structure are coated with non-slip silica gel, respectively, to increase the stability of the support structure of the strip-shaped bracket 3.

In one embodiment, the thickness of the bottom plate 12 with the mounting slots 13 is greater than the thickness of the bottom plate 12 without the mounting slots 13, the backboard 2 is fixed on the bottom plate 12 with the smaller thickness, and the backboard 2 is made of PC material. Set up backplate 2, can make the shock attenuation anti bottom plate 12 of falling cell-phone shell 1 more level and more smooth on the one hand, on the other hand can increase the shock attenuation and resist the structural strength of falling cell-phone shell 1, the better protection shock attenuation is anti the cell-phone on the falling cell-phone shell 1.

The present application has been described with reference to specific examples, which are provided only to aid understanding of the present application and are not intended to limit the present application. For a person skilled in the art to which the application pertains, several simple deductions, modifications or substitutions may be made according to the idea of the application.

Claims

1. A shock-absorbing, drop-resistant mobile phone shell, comprising: a frame and a bottom plate; the side frame and the side edge of the bottom plate are fixed into an integral structure, and the side frame and the bottom plate form a mobile phone shell cavity for accommodating a mobile phone; buffer grooves are formed in the inner corners of the periphery of the frame and comprise a plurality of grooves which are distributed in parallel; at least one air hole is formed in the buffer groove.

2. The shock-absorbing, drop-resistant handset housing according to claim 1, wherein said bezel is provided with volume holes for matching handset volume keys and power holes for matching handset power keys.

3. The shock-absorbing, drop-resistant handset housing according to claim 2, wherein said rim is further provided with a cord hole for hanging an anti-lost cord.

4. The shock-absorbing and anti-falling mobile phone shell according to any one of claims 1 to 3, wherein one end of the bottom plate is provided with a through hole for matching with a mobile phone camera, the other end of the bottom plate is provided with a mounting groove, the shock-absorbing and anti-falling mobile phone shell further comprises a strip-shaped support, and the strip-shaped support is arranged on the mounting groove; the front end of the strip-shaped support is rotatably connected with the mounting groove, so that the strip-shaped support is opened and closed relative to the mounting groove; the axis of the strip-shaped bracket is obliquely arranged relative to the longer side of the bottom plate.

5. The shock-absorbing, drop-resistant handset housing according to claim 4, wherein said bar brackets terminate in a V-shaped configuration; when the shock-absorbing and anti-falling mobile phone shell is vertically placed and the bracket is opened, one side of the V-shaped structure is used for supporting the mobile phone shell; when the shock attenuation is resisted and is fallen cell-phone shell and put violently, just when the support was opened, the another side of V font structure was used for supporting the cell-phone shell.

6. The shock-absorbing, drop-resistant handset housing according to claim 5, wherein said strip-shaped support includes a support upper cover, a support lower cover, and a resilient member between said support upper cover and said support lower cover, said support lower cover being secured within said mounting slot; the elastic piece is positioned at the end part of the upper cover of the bracket and is used for realizing the opening and closing of the upper cover of the bracket within a certain angle range.

7. The shock-absorbing and drop-resistant mobile phone shell according to claim 6, wherein the upper bracket cover and the lower bracket cover are made of metal, the upper bracket cover and the lower bracket cover are respectively provided with an installation part, and the elastic part is fixed between the upper bracket cover and the lower bracket cover through a rotating shaft.

8. The shock-absorbing and crash-resistant mobile phone shell according to claim 7, wherein a first mounting location is formed at an end of the upper cover of the support away from the elastic member, and a first magnetic member is fixed to the first mounting location; and a second mounting position is formed at one end, far away from the elastic piece, of the lower support cover, and a second magnetic piece is fixed on the second mounting position.

9. The shock-absorbing, drop-resistant handset housing according to claim 7, wherein said cradle upper cover is snap-fit to said cradle lower cover.

10. A shock-absorbing, drop-resistant handset shell according to any one of claims 5 to 9, wherein the ends of the strip shaped brackets are provided with non-slip pads.