CN217406599U

CN217406599U - Protective shell

Info

Publication number: CN217406599U
Application number: CN202220795595.4U
Authority: CN
Inventors: 叶卓挺; 张帅; 张泽武
Original assignee: Shenzhen Torras Technology Co Ltd
Current assignee: Shenzhen Torras Technology Co Ltd
Priority date: 2022-04-07
Filing date: 2022-04-07
Publication date: 2022-09-09
Anticipated expiration: 2032-04-07

Abstract

The utility model relates to an embodiment and a protective housing. Wherein the protective case includes, for example: a base plate provided with a camera hole; the frame is arranged around the edge of the bottom plate and forms a first accommodating space with the bottom plate; the edge of the camera hole is provided with a first groove, and the first groove is located on one side, facing the first accommodating space, of the bottom plate. The utility model discloses an above-mentioned scheme can reach and play protection and cushioning effect to the camera.

Description

Protective shell

Technical Field

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

Background

The mobile phone is a common communication tool in daily life, and the protective shell is an accessory for protecting the mobile phone so as to prevent a hard object from leaving scratches on a screen or a body of the mobile phone.

Although the protective cases in the prior art are various in types, the protective shock-proof measures for the camera on the mobile phone are not enough, and when the mobile phone falls, the camera of the mobile phone is possibly damaged, so that the camera cannot be used any more.

SUMMERY OF THE UTILITY MODEL

Therefore, in order to overcome at least some of the defects and deficiencies of the prior art, an embodiment of the present invention provides a protective shell to form a better protective and shockproof effect for a camera.

On the one hand, the embodiment of the utility model provides a protective housing for example includes: a base plate provided with a camera hole; the frame is connected to one side of the bottom plate, arranged around the bottom plate and provided with a first accommodating space; the edge of the camera hole is provided with a first groove, and the first groove is located on one side, facing the first accommodating space, of the bottom plate.

In an embodiment of the present invention, a protrusion is further disposed at an edge of the camera hole, and the protrusion is located at a side of the bottom plate away from the first accommodating space; the protrusion and the first groove are oppositely arranged.

In an embodiment of the present invention, the protective casing further includes a sealing member covering the first groove and forming a closed cavity with the first groove.

In an embodiment of the present invention, a buffer medium is disposed in the closed cavity.

In an embodiment of the present invention, the protective case further includes a first air bag filled in the first groove.

In an embodiment of the present invention, the first groove is an annular groove and surrounds an edge of the camera hole.

In an embodiment of the present invention, the first groove is plural, and the plural first grooves are all disposed at the edge of the camera hole.

In an embodiment of the present invention, a key hole is provided on one of the side walls of the frame, and one side of the key hole departing from the first accommodating space is provided with a chamfer.

In an embodiment of the present invention, a second groove is disposed at a corner of the frame toward one side of the first accommodating space.

In an embodiment of the present invention, a second air bag is disposed in the second groove of the corner.

In view of the above, the present invention has the following advantages:

1. the outer side of the edge of the camera hole of the protective shell is provided with the protruding part, and the inner side of the protective shell is provided with the first groove, so that the first groove and the camera can form a cavity to realize a damping function, and the camera is protected from being damaged;

2. according to the embodiment of the application, the sealing element is arranged on the first groove to form the closed cavity structure, so that when the mobile phone falls on the ground, the closed cavity structure generates a damping protection effect on the camera to protect the camera from being damaged;

3. according to the embodiment of the application, the first air bag is filled in the first groove, so that when the mobile phone falls on the ground, the first air bag generates a shock absorption protection effect on the camera, and the camera is protected from being damaged;

4. according to the embodiment of the application, the chamfer is arranged on the outer side of the key hole, so that a user can press the key conveniently, and the use feeling of the user is improved;

5. according to the embodiment of the application, the second grooves are formed in the inner sides of the corners, and even the air bags are arranged in the second grooves, so that the integral anti-seismic and shock-absorbing effects of the protective shell are achieved;

drawings

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

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

Fig. 2 is a schematic structural view of another view angle of the protective shell according to the first embodiment of the present invention.

Fig. 3 is a schematic cross-sectional view of a protective shell according to a first embodiment of the present invention.

Fig. 4 is an enlarged schematic view of a portion a of fig. 3.

Fig. 5 is a schematic structural view of a protective casing according to a second embodiment of the present invention.

Fig. 6 is a schematic cross-sectional view of a protective shell according to a second embodiment of the present invention.

Fig. 7 is an enlarged schematic view at B in fig. 6.

Fig. 8 is a schematic structural view of a protective casing according to a third embodiment of the present invention.

Fig. 9 is a schematic cross-sectional view of a protective shell according to a third embodiment of the present invention.

Fig. 10 is an enlarged schematic view at C in fig. 9.

Fig. 11 is a schematic structural view of a protective casing according to a fourth embodiment of the present invention.

[ brief description of the drawings ]

1: a protective shell; 10: a base plate; 11: a camera hole; 12: a first accommodating space; 13: a projection; 14: a first groove; 15: a seal member; 16: a first air bag; 17: a second accommodating space; 20: a frame; 21: a side wall; 22: a corner; 211: a key hole; 221: a second groove; 222: a second air bag; 31: and (4) a bracket.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

[ first embodiment ] A method for manufacturing a semiconductor device

As shown in fig. 1-4, the present invention provides a protective case 1. The protective case 1 may be used to protect a mobile terminal, in particular a mobile terminal with a cameraSuch as a mobile phone. The protective case 1 includes, for example: the frame 20 is connected to one side of the bottom plate 10, and the frame 20 surrounds the bottom plate 10 and forms a first accommodating space 12 with the bottom plate 10.

The bottom plate 10 is provided with a camera hole 11, the edge of the camera hole 11 is provided with a protruding portion 13 and a first groove 14, the protruding portion 13 is located on one side of the bottom plate 10 departing from the first accommodating space 12, and the first groove 14 is located on one side of the bottom plate 10 facing the accommodating space 12. The first groove 14 and the projection 13 are oppositely arranged. The first groove 14 may be an annular groove and surrounds the camera hole 11 at an edge position.

In an embodiment of the present invention, the material of the bottom plate 10 may be, for example, PC (Polycarbonate), and the material of the frame 20 may be, for example, TPU (Thermoplastic polyurethanes). The material of the bottom plate 10 and the material of the frame 20 can be manufactured by the existing injection molding technology.

In the embodiment of the present invention, as shown in fig. 3 to 4, the protruding portion 13 and the first groove 14 may respectively surround the edge of the camera hole 11. For example, the camera hole 11 is a rectangular hole, and the protrusion 13 and the first groove 14 surround the periphery of the rectangular hole, so as to form a rectangular protrusion 13 and a rectangular first groove 14, where the position of the camera hole 11 may correspond to the position of a camera on a mobile terminal, such as a mobile phone. Because the outside of 11 edges of camera hole encircles and is provided with bulge 13, when the cell-phone bumps or falls on the ground, bulge 13 can protect the camera on the cell-phone, and the inboard at 11 edges of camera hole is provided with first recess 14 for camera and first recess 14 vacuole formation have the cushioning effect to the cell-phone camera, avoid the cell-phone camera to damage easily.

The embodiment of the utility model provides a set up first recess 14 through the inboard at 11 edges in the camera hole of protective housing 1 for first recess 14 can form the cavity in order to realize shock-absorbing function with the camera, avoids damaging with the camera of protection cell-phone.

The embodiment of the utility model provides an in, as shown in fig. 1, the wall thickness of corner 22 department of frame 20 is greater than rain the wall thickness of two lateral walls 21 of the adjacent frame 20 of corner 22 can guarantee that the lateral wall 21 wall thickness is very thin, is favorable to user's use to feel, and the wall thickness of corner 22 is greater than the wall thickness of lateral wall 21, is favorable to protective housing 1 to reach shock-proof absorbing effect.

In the embodiment of the present invention, as shown in fig. 1, a key hole 211 is disposed on the side wall 21, a chamfer is disposed on a side of the key hole 211 (i.e., an outer side of the frame 20) away from the first accommodating space 12, and the chamfer can also be in an inverted trapezoid shape or an inverted circular truncated cone shape by disposing a chamfer on the side of the key hole 211 away from the first accommodating space 12; the chamfer is arranged to facilitate a user to press the key, so that the use feeling of the user is improved. In other embodiments, the side walls 21 may also be provided with other key holes, a plurality of key holes may be provided according to the type of the mobile phone, and the outer sides of the key holes may also be provided with chamfers, so as to facilitate pressing by a user and improve the user experience.

In the embodiment of the present invention, as shown in fig. 1, the inner side of the corner 22 is provided with the second groove 221, and a certain space can be formed between the corner of the mobile phone in the protective case and the protective case by arranging the second groove 221 at the corner 22, so as to further improve the damping effect on the mobile phone.

In addition, as shown in fig. 1, the second groove 221 may be filled with a second air bag 222, and the second air bag 222 may further enhance the shock-proof and shock-absorbing effect of the mobile phone.

In the embodiment of the present invention, as shown in fig. 1-2, a second accommodating space 17 is disposed on one side of the bottom plate 10 away from the frame 20. The protective shell 1 further comprises a bracket 31, and the bracket 31 is installed in the second accommodating space 17. The cradle 31 is used to support a mobile terminal equipped with a protective case. By providing the second accommodation space 17 on the back surface side of the protective case 1 to place the bracket 31, the space of the protective case 1 can be utilized reasonably.

In summary, this embodiment is provided with the protruding portion 13 through the outside at the edge of the camera hole 11 of the protective case 1, and is provided with the first groove 14 in the inside, so that the protruding portion 13 can perform a good protection to the camera, and the first groove 14 can form a cavity with the camera to realize a shock-absorbing function, so as to protect the camera from being damaged. The wall thickness of the corner 22 is larger than that of the two adjacent side walls 21, so that the side walls 21 are thin, the use hand feeling of a user is facilitated, and the wall thickness of the corner 22 is larger than that of the side walls, so that the anti-seismic and shock-absorbing effects of the protective shell 1 are facilitated; and the outer side of the power supply key hole 211 is a chamfer, so that a user can press the key conveniently, and the use feeling of the user is improved. The second groove 221 is arranged on the inner side of the corner 22, and even the air bag 222 is arranged in the second groove 221, so that the overall anti-seismic and shock-absorption effect of the protective shell is achieved. Through keeping away from at bottom plate 10 one side of frame 22 is provided with second accommodation space 17, the support 31 has been put to second accommodation space 17, can reach the rational utilization space effect of protective housing 1, promotes user experience.

[ second embodiment ]

The structure of the protective case 1 provided in this embodiment is substantially the same as that of the protective case provided in the first embodiment, and the differences mainly lie in: the first groove of the protective case 1 in this embodiment is also covered with a seal 15.

Specifically, as shown in fig. 5 to 7, in the present embodiment, the sealing member 15 covers the first groove 14, and the sealing member 15 and the first groove 14 may cooperate to form a closed cavity. The closed cavity structure can be a vacuum structure, and can have a certain shock absorption and shock resistance effect.

The closed cavity can be filled with a buffer medium, such as a sponge body or vacuum gas, and the like, so that the shock absorption and shock resistance effects of the closed cavity can be further enhanced.

In the embodiment, the sealing element 15 is arranged to cover the first groove 14 to form a closed cavity structure, and when the mobile phone falls on the ground, the closed cavity structure can generate a shock absorption protection effect to protect the camera of the mobile phone accommodated in the first accommodating space from being damaged, so that the service life of the camera is prolonged.

[ third embodiment ]

The structure of the protective case 1 provided in this embodiment is substantially the same as that of the protective case provided in the first embodiment, and the differences mainly lie in: the first recess 14 of the protective case 1 in this embodiment is also provided with a first air bag 16.

Specifically, as shown in fig. 8-10, the first air bag 16 can be filled in the first groove 14 and is flush with the bottom plate 10 near the first accommodating space 12. The top of the first air bag 16 is flush with the side of the bottom plate 10 close to the first accommodating space 12. The first air bag 16 is a hollow air bag, and the size of the hollow structure of the first air bag 16 corresponds to the size of the camera hole 11.

The first air bag 16 may be filled with a buffer medium, such as a sponge or a vacuum gas, etc., to further enhance the shock-absorbing and shock-proof effects of the closed cavity.

In the embodiment, the protective shell 1 is provided with the first air bag 16 to fill the first groove 14, and when the mobile phone falls on the ground, the first air bag 16 can achieve a shock absorption protection effect on the camera, so as to protect the camera from being damaged.

[ fourth example ] A

The structure of the protective case 1 provided in this embodiment is substantially the same as that of the protective case provided in the first embodiment, and the differences mainly lie in: the number of the first grooves 14 of the protective case 1 in this embodiment is at least two.

Specifically, in this embodiment, as shown in fig. 11, the number of the first grooves 14 is two, the two first grooves 14 are disposed at the edge of the camera hole 11 and are disposed opposite to the protruding portion 13, and by disposing two first grooves 14, the processing steps can be simplified, and the processing time of the protective case 1 can be saved. In other embodiments, the number of the first grooves 14 may be three, four, or five, and the number of the first grooves 14 may be specifically set according to practical situations, which is not limited herein.

In addition, it should be understood that the foregoing embodiments are only exemplary illustrations of the present invention, and the technical solutions of the embodiments can be arbitrarily combined and collocated without conflicting technical features and structures and without violating the purpose of the present invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A protective casing (1), characterized in that it comprises:

a base plate (10) provided with a camera hole (11); and

the frame (20) is arranged around the edge of the bottom plate (10) and forms a first accommodating space (12) with the bottom plate;

the edge of the camera hole (11) is provided with a first groove (14), and the first groove (14) is located on one side, facing the first accommodating space (12), of the bottom plate (10).

2. A protective casing (1) according to claim 1, characterised in that the edge of the camera hole (11) is further provided with a projection (13), which projection (13) is located on the side of the base plate (10) facing away from the first accommodation space (12); the projection (13) and the first groove (14) are arranged opposite to each other.

3. A protective casing (1) according to claim 1 or 2, characterised in that the protective casing (1) further comprises a seal (15), the seal (15) covering the first groove (14) and forming a closed cavity with the first groove (14).

4. A protective casing (1) according to claim 3, characterised in that a damping medium is provided within the closed cavity.

5. A protective casing (1) according to claim 1 or 2, characterised in that the protective casing (1) further comprises a first air cell (16), the first air cell (16) being arranged within the first recess (14).

6. A protective casing (1) according to claim 1 or 2, characterised in that the first recess (14) is an annular recess and surrounds the edge of the camera hole (11).

7. A protective case (1) according to claim 1 or 2, wherein the first groove (14) is plural, and the plural first grooves (14) are provided at the edge of the camera hole (11).

8. The protective casing (1) according to claim 1 or 2, wherein a key hole (211) is provided on a side wall (21) of the rim (20), and a chamfer is provided on a side of the key hole (211) facing away from the first receiving space (12).

9. A protective casing (1) according to claim 8, characterised in that a second recess (221) is provided at a corner (22) of the rim (20) at a side facing the first receiving space (12).

10. A protective casing (1) according to claim 9, characterised in that a second air pocket (222) is provided in the second groove (221).