CN211880458U

CN211880458U - Protective shell

Info

Publication number: CN211880458U
Application number: CN202022003075.9U
Authority: CN
Inventors: 张榕斌; 李文超
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-09-14
Filing date: 2020-09-14
Publication date: 2020-11-06
Anticipated expiration: 2030-09-14

Abstract

The utility model discloses a protective housing, including backplate, framework, curb plate and locating part, the framework encloses the edge of locating the backplate, and the framework encloses with the backplate and closes the holding chamber that forms to be used for holding electronic equipment, and the curb plate subsides are located the one side that the backplate deviates from the holding chamber, and the curb plate includes with backplate fixed connection's first fixed part and with first fixed part rotatable coupling's the portion of folding over, and the locating part sets up between portion of folding over and the backplate in order to be used for carrying on spacingly to the portion of folding over. The utility model discloses a protective housing will turn over the book portion and rotate certain angle after, can directly place the protective housing on the holding surface through the cooperation of the framework of turning over the book portion, therefore the protective housing not only has protect function, still has support function simultaneously, and the function is abundant, and convenience of customers uses.

Description

Protective shell

Technical Field

The utility model relates to an electronic product accessory technical field especially relates to a protective housing.

Background

With the advancement of science and technology and the improvement of living standards of people, portable electronic devices such as mobile phones and tablet computers are increasingly popularized in daily life, and people usually put the portable electronic devices in a protective shell in order to protect the electronic devices. However, the existing protective shell only has a protection function and a single function.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a protective housing to solve the problem of the current protective housing function singleness.

The purpose of the utility model is realized by adopting the following technical scheme:

a protective case, comprising:

a back plate;

the frame body is arranged around the edge of the back plate in a surrounding mode, and the frame body and the back plate form an accommodating cavity for accommodating electronic equipment in a surrounding mode;

the side plate is attached to one side of the back plate, which is far away from the accommodating cavity, and comprises a first fixing part fixedly connected with the back plate and a folding part rotatably connected with the first fixing part;

and the limiting part is arranged between the folding part and the back plate and used for limiting the folding part.

In some embodiments, a first fold is disposed between the first fixing portion and the folded portion, and the folded portion is folded relative to the first fixing portion through the first fold.

In some embodiments, the limiting member includes a first limiting portion and a second limiting portion rotatably connected to the first limiting portion, one side of the first limiting portion away from the second limiting portion is connected to the back plate, and one side of the second limiting portion away from the first limiting portion is connected to the folded portion.

In some embodiments, a second fold is disposed between the first position-limiting portion and the second position-limiting portion, and the position-limiting member can be folded in half by the second fold.

In some embodiments, the limiting member further includes a second fixing portion fixedly connected to the back plate and a third fixing portion fixedly connected to the folding portion, the first limiting portion is rotatably connected to the second fixing portion, and the second limiting portion is rotatably connected to the third fixing portion.

In some embodiments, a third fold is formed between the second fixing portion and the first position-limiting portion, and the first position-limiting portion is folded relative to the second fixing portion through the third fold; a fourth crease is arranged between the third fixing part and the second limiting part, and the third fixing part is turned over relative to the second limiting part through the fourth crease.

In some embodiments, the number of the folded portions is multiple, the number of the limiting members is multiple, and the limiting member is connected between each folded portion and the back plate.

In some embodiments, a concave cavity is concavely formed on one side of the back plate, which faces away from the accommodating cavity, and the limiting member and the side plate are accommodated in the concave cavity.

In some embodiments, the back plate further has a first magnetic element, the folded portion has a second magnetic element, and when the folded portion is received in the cavity, the first magnetic element and the second magnetic element are magnetically attracted to fix the folded portion in the cavity.

In some embodiments, the folded part protrudes outwards relative to the frame body to form a protruding part, and the folded part can be driven to rotate relative to the first fixing part by pulling the protruding part; and/or a handle buckling position is arranged at the position of the back plate corresponding to the folding part.

The utility model provides a scheme, the curb plate includes first fixed part and turns over a portion, turn over a portion first fixed part relatively and rotate, after turning over a relative fixed part of a portion and rotate certain angle, the locating part will restrict the portion of turning over and continue to rotate, at this moment, the protective housing can directly transversely or vertically put on the holding surface through the cooperation of framework and the portion of turning over, can play the effect of supporting electronic equipment, do not need the user to hold or use the support with the hand, also, the protective housing not only has the effect of protection electronic equipment, can also play the effect of supporting electronic equipment, and the user of being convenient for uses.

Drawings

Fig. 1 is a schematic structural view of a protective casing according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the folding portion of the protective shell shown in fig. 1 in a folded state;

FIG. 3 is an exploded schematic view of the protective case of FIG. 2;

FIG. 4 is a schematic structural view of the protective case shown in FIG. 2 without a position-limiting element;

fig. 5 is a schematic structural diagram of the position limiting element shown in fig. 3.

In the figure: 1. a protective shell; 10. a back plate; 20. a frame body; 30. a side plate; 40. a limiting member; 31. a first fixed part; 32. a folding part; 33. a first fold; 11. a concave cavity; 12. a hand buckling position; 41. a second fixed part; 42. a third fixed part; 43. a first limiting part; 44. a second limiting part; 45. a second fold; 46. a third fold; 47. and a fourth fold.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner, outer, top, bottom … …) in the embodiments of the present invention are only used to explain the relative position between the components in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Referring to fig. 1-5, a protective case 1 according to an embodiment of the present invention includes a back plate 10, a frame 20, a side plate 30 and a position-limiting member 40, the frame 20 is disposed around an edge of the back plate 10 and forms a receiving cavity with the back plate 10, the receiving cavity can be used for receiving an electronic device such as a mobile phone or a tablet, the side plate 30 is attached to a side of the back plate 10 away from the receiving cavity, the side plate 30 includes a first fixing portion 31 fixedly connected to the back plate 10 and a folded portion 32 rotatably connected to the first fixing portion 31, the first fixing portion 31 can be integrally formed with the back plate 10 or fixedly connected to the back plate 10 by other methods, the folded portion 32 can rotate relative to the first fixing portion 31, the position-limiting member 40 is disposed between the folded portion 32 and the back plate 10 and connects the folded portion 32 and the back plate 10, when the folded portion 32 rotates relative to the first fixing portion 31, the folded portion 32 drives, after rotating to certain angle, the portion of turning over 32 can not continue to rotate under the restriction of locating part 40 again, at this moment, the portion of turning over 32 and framework 20 and backplate 10 are the contained angle setting, protective housing 1 can be directly transversely or vertically put on the holding surface through the cooperation of the portion of turning over 32 and framework 20, do not need the user to remove the support with the hand, also need not additionally to use the support to support, thereby play the effect that the support is located holding intracavity electronic equipment, that is, protective housing 1 has the function of protection and support electronic equipment, the function is abundant, convenience of customers uses.

The back plate 10 and the frame body 20 are integrally formed by injection molding, so that the overall strength can be ensured, and the assembling process of the back plate and the frame body can be omitted. It will be appreciated that the back plate 10 and the frame 20 are separately molded and then assembled together.

The number of the folded portions 32 and the limiting members 40 is not limited, and for example, the number of the folded portions 32 and the limiting members 40 may be one, two, or more, and when the number of the folded portions is two or more, one limiting member 40 is connected between each folded portion 32 and the back plate 10.

In some embodiments, the side plate 30 is provided with a first folding line 33, and the first folding line 33 is located between the first fixing portion 31 and the folded portion 32, that is, the first folding line 33 divides the side plate 30 into the first fixing portion 31 and the folded portion 32, and the folded portion 32 is folded relative to the first fixing portion 31 about the first folding line 33. The first folding lines 33 are arranged on the side plates 30, so that the folding parts 32 which can be folded can be formed, and the folding lines are simple to manufacture and are beneficial to production. It is to be understood that the folding portion 32 is not limited to being folded with respect to the first fixing portion 31 by a fold, and may be folded by a connecting member such as a hinge, a folding bar, or a hinge.

The position of the first fold 33 is not limited, and it may be disposed between two opposite side walls of the side panel 30, or between two adjacent side walls of the side panel 30. In the present embodiment, the folded portion 32 is substantially triangular.

A concave cavity 11 is concavely arranged on one side of the back plate 10 departing from the accommodating cavity, and the limiting member 40 and the side plate 30 are accommodated in the concave cavity 11. When the limiting member 40 and the side plate 30 are disposed in the cavity 11, the end surface of the side plate 30 is flush with the end surface of the back plate 10, so that the problem that the side plate 30 affects the appearance of the protective case 1 is avoided, and the overall thickness of the protective case 1 can be reduced.

In some embodiments, a handle 12 is disposed at a corner of the back panel 10 opposite to the fold 32. The user can turn over the folding part 32 through the handle 12, which is convenient for the user to operate. It can be understood that, an outward convex protruding portion can be further arranged on the folding portion 32, the protruding portion can be a label or a sticker, and a user can fold the folding portion 32 by pulling the protruding portion, which is also convenient for the user to operate.

The limiting member 40 is preferably made of a soft material, and includes a second fixing portion 41, a third fixing portion 42, a first limiting portion 43 and a second limiting portion 44, wherein one side of the first limiting portion 43 is rotatably connected to one side of the second limiting portion 44, the other side of the first limiting portion 43 is rotatably connected to the second fixing portion 41, the other side of the second limiting portion 44 is rotatably connected to the third fixing portion 42, the second fixing portion 41 is fixedly connected to the back plate 10, and the third fixing portion 42 is fixedly connected to the folded portion 32. The second fixing portion 41 and the third fixing portion 42 increase the contact area between the limiting member 40 and the folded portion 32 and the back plate 10, thereby enhancing the connection strength, reducing the risk of the limiting member 40 breaking away from the folded portion 32 or the back plate 10, and ensuring the reliability of the protective case 1.

A second fold 45 is disposed between the first position-limiting portion 43 and the second position-limiting portion 44, a third fold 46 is disposed between the second fixing portion 41 and the first position-limiting portion 43, a fourth fold 47 is disposed between the third fixing portion 42 and the second position-limiting portion 44, the second fold 45, the third fold 46 and the fourth fold 47 are parallel to each other at intervals, that is, three folds parallel to each other are disposed on the position-limiting member 40, so that the position-limiting member 40 is divided into four portions, namely, the second fixing portion 41, the third fixing portion 42, the first position-limiting portion 43 and the second position-limiting portion 44, the second fixing portion 41 can be folded over relative to the first position-limiting portion 43 via the third fold 46, the third fixing portion 42 can be folded over relative to the second position-limiting portion 44 via the fourth fold 47, and the first position-limiting portion 43 can be folded over relative to the second position-limiting portion 44 via the second fold. The crease is simple to manufacture and is beneficial to production. When the folded portion 32 is accommodated in the cavity 11, the limiting member 40 makes the second fixing portion 41, the first limiting portion 43, the second limiting portion 44 and the third fixing portion 42 be stacked together through the second fold 45, the third fold 46 and the fourth fold 47, so as to be accommodated between the folded portion 32 and the back plate 10; when the folding part 32 is turned over, the third fixing part 42 moves along with the folding part 32 and drives the first limiting part 43 and the second limiting part 44 to move, when the folding part 32 is turned over to a specific angle, the first limiting part 43 and the second limiting part 44 are pulled to be located in the same plane, at the moment, the folding part 32 is limited by the first limiting part 43 and the second limiting part 44, the folding part can not be turned over any more, and at the moment, the inclination degree of the folding part 32 is optimal, so that the supporting effect of the protective shell 1 is optimal and most stable. It is to be understood that the connection between the second fixing portion 41 and the first position-limiting portion 43, the connection between the third fixing portion 42 and the second position-limiting portion 44, and the connection between the first position-limiting portion 43 and the second position-limiting portion 44 are not limited to the rotation connection by the fold, and may be, for example, a rotation shaft, a folding rod, or a hinge.

In some embodiments, the back plate 10 is provided with a first magnetic element, the folded portion 32 is provided with a second magnetic element, the number of the first magnetic element and the second magnetic element is not limited, and when the folded portion 32 is accommodated in the cavity 11, the first magnetic element and the second magnetic element are magnetically attracted and matched, so that the folded portion 32 is fixed in the cavity 11, and the problem that the folded portion 32 rotates relative to the first fixing portion 31 by itself to affect the normal use of the electronic device by a user is avoided. It is understood that the first magnetic element and the second magnetic element may be both magnets, or one of them may be a magnet, and the other may be an iron block or other elements that can be attracted by the magnet.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. A protective case, comprising:

a back plate;

2. The protective case of claim 1, wherein a first fold is provided between the first stationary portion and the folded portion, and the folded portion is folded relative to the first stationary portion via the first fold.

3. The protective case of claim 2, wherein the limiting member comprises a first limiting portion and a second limiting portion rotatably connected to the first limiting portion, wherein one side of the first limiting portion away from the second limiting portion is connected to the back plate, and one side of the second limiting portion away from the first limiting portion is connected to the folded portion.

4. A protective casing according to claim 3, wherein a second fold is provided between the first and second limiting portions, the limiting member being foldable by the second fold.

5. The protective case of claim 4, wherein the limiting member further comprises a second fixing portion fixedly connected to the back plate and a third fixing portion fixedly connected to the folded portion, the first limiting portion is rotatably connected to the second fixing portion, and the second limiting portion is rotatably connected to the third fixing portion.

6. The protective case of claim 5, wherein a third fold is provided between the second securing portion and the first limiting portion, and the first limiting portion is folded back relative to the second securing portion via the third fold; a fourth crease is arranged between the third fixing part and the second limiting part, and the third fixing part is turned over relative to the second limiting part through the fourth crease.

7. The protective case according to any one of claims 1 to 6, wherein there are a plurality of the folded portions, a plurality of the stoppers, and the stopper is connected between each of the folded portions and the back plate.

8. The protective case of claim 7, wherein a cavity is recessed in a side of the back plate facing away from the receiving cavity, and the position limiting member and the side plate are both received in the cavity.

9. The protective case of claim 8, wherein the back plate further comprises a first magnetic element, the flap comprises a second magnetic element, and when the flap is received in the cavity, the first magnetic element and the second magnetic element magnetically engage to secure the flap in the cavity.

10. The protective case of claim 9, wherein the flap projects outwardly relative to the frame to form a protrusion, and pulling on the protrusion causes the flap to rotate relative to the first stationary portion; and/or a handle buckling position is arranged at the position of the back plate corresponding to the folding part.