CN216490603U

CN216490603U - Support protective housing

Info

Publication number: CN216490603U
Application number: CN202122838499.1U
Authority: CN
Inventors: 谢金鸿; 杨家春
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Torras Technology Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-05-10
Anticipated expiration: 2031-11-18

Abstract

The utility model provides a support protective shell which comprises a shell and a support, wherein the support is arranged on the back surface of the shell and comprises a support seat and a support upper cover, the support upper cover can rotate between a storage position and a support position relative to the support seat, the end parts of the support seat and the support upper cover which are rotatably connected are respectively provided with a first curling part and a second curling part which are in pivot fit with each other, the opposite end surfaces of the first curling part and the second curling part are respectively provided with a first inclined surface and a second inclined surface, when the support upper cover rotates to the storage position, a gap is formed between the first inclined surface and the second inclined surface, and when the support upper cover rotates to the support position, the first inclined surface and the second inclined surface are mutually abutted.

Description

Support protective housing

Technical Field

The utility model relates to the technical field of mobile phone accessories, in particular to a support protective shell.

Background

Current cell-phone shell, in order to realize support function, generally set up the support on the cell-phone shell, when the support was opened and is supported, generally all need be spacing at specific angle with the support, and convenience of customers uses the cell-phone, but the cell-phone shell of current area support, the limit structure of support is all more complicated, leads to the whole thickness of support to be thicker.

SUMMERY OF THE UTILITY MODEL

Accordingly, the present invention is directed to a rack protection case that effectively solves the above problems.

In an embodiment, the first inclined surface and the second inclined surface are both spiral.

In an embodiment, two second curling parts are arranged at intervals, a receiving notch for the first curling part to extend into is formed between the two second curling parts, the first curling part extends and curls inwards in the direction of the second curling part, the second curling part extends and curls inwards in the direction of the first curling part, the first curling part curls to form a first shaft hole, and the second curling part curls to form a second shaft hole.

In one embodiment, the first inclined surface extends spirally toward an axially inner side in the curling direction of the first curled portion, and the second inclined surface extends spirally toward an axially outer side in the curling direction of the second curled portion.

In one embodiment, the bracket includes a rotating shaft that is interference fitted to the first shaft hole and the second shaft hole.

In an embodiment, a limiting groove is formed in the second curling portion, a limiting block is correspondingly arranged at the end portion of the bracket base, and the limiting block is in limiting fit with the limiting groove.

In an embodiment, the second curled portion is further provided with a convex point.

In an embodiment, a hard plate is disposed on one side of the upper cover of the bracket, a first magnetic member is disposed on an end region of the hard plate far away from the second curling portion, a second magnetic member is correspondingly disposed on the bracket base, and the first magnetic member and the second magnetic member are in magnetic attraction fit.

In an embodiment, the stereoplasm piece is kept away from the one end of second curling portion is equipped with handle position breach, the casing back corresponds the position of handle position breach is formed with and dodges the position.

In one embodiment, the bracket is fixed on the back surface of the shell by gluing; or

The back surface of the shell is provided with an installation groove, and the support is fixed in the installation groove through adhesion; or

The back surface of the shell is provided with an installation groove, and the support is riveted and fixed in the installation groove; or

The shell comprises a back plate and a side frame connected to the periphery of the back plate, an accommodating space used for accommodating electronic equipment is formed by the back plate and the side frame in a surrounding mode, an installation hole communicated with the accommodating space is formed in the back plate and comprises a first hole portion and a second hole portion which are communicated with each other, the second hole portion is located between the first hole portion and the accommodating space, the width of the second hole portion is larger than that of the first hole portion, a skirt portion is arranged at the bottom of the side wall of the support seat, the support seat is fixed to the installation hole through adhesive bonding from the accommodating space, the top portion of the support seat is accommodated in the first hole portion, and the skirt portion is accommodated in the second hole portion.

In summary, the present invention provides a protective casing for a stent, wherein a first inclined plane and a second inclined plane are disposed at a position where a stent base and a stent upper cover are rotatably connected, and the first inclined plane and the second inclined plane are in mutual curling fit. The rotating shaft is in interference fit with the upper cover of the bracket and the bracket base to form a damping effect, so that the upper cover of the bracket can rotate under a certain acting force. The limiting block is arranged to prevent the upper cover of the bracket from moving left and right and has a certain limiting effect. After the upper cover of the bracket is opened, the salient points can form a certain limiting supporting effect, so that the upper cover of the bracket cannot be easily reset and can stably stay in a standing state. The bracket can be limited at a specific angle, so that a user can conveniently use the electronic equipment arranged on the shell, the limiting structure of the bracket is simple in design, the integral thickness of the bracket is thinner, the integral thickness of the bracket protective shell is further reduced, and good product experience is brought to the user.

Drawings

Fig. 1 is a perspective view of a bracket protection shell in a supporting state.

Fig. 2 is an exploded schematic view of the protective bracket shell in fig. 1.

Fig. 3 is a front view of the stand in a stowed state.

Fig. 4 is a rear view of the stand in a stored state.

Fig. 5 is an end side view of the stand in a stowed state.

Fig. 6 is a perspective view of the stand at an angle when in the open position.

Fig. 7 is a perspective view of the stand at another angle in the open position.

Fig. 8 is an exploded view of the bracket of fig. 6.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the utility model is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model is capable of embodiments in other forms of implementation. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

As shown in fig. 1 to 8, the present invention provides a protective rack case 10, wherein the protective rack case 10 includes a housing 12 and a rack 14, and the rack 14 is disposed on the back of the housing 12. The rack 14 includes a rack base 16 and a rack cover 18 rotatably connected to each other, and the rack cover 18 is rotatable between a storage position and a support position with respect to the rack base 16. In the storage position, the holder upper cover 18 is stored in the housing 12; in the support position, the bracket cover 18 is pivoted away from the housing 12 and at a predetermined support angle to the housing 12.

Referring to fig. 4, 5, 7 and 8, the rotatably connected ends of the bracket base 16 and the bracket upper cover 18 are respectively provided with a first curled portion 20 and a second curled portion 22 which are pivotally matched with each other, the opposite end surfaces of the first curled portion 20 and the second curled portion 22 are respectively formed with a first inclined surface 24 and a second inclined surface 26, and when the bracket upper cover 18 is rotated to the storage position, a gap 25 is formed between the first inclined surface 24 and the second inclined surface 26, as shown in fig. 4 and 5; when the upper bracket cover 18 is rotated to the supporting position, the first inclined surface 24 and the second inclined surface 26 abut against each other to limit the upper bracket cover 18, and at this time, the upper bracket cover 18 reaches the maximum opening angle.

In the illustrated embodiment, two second curling portions 22 are provided, and two second curling portions 22 are arranged at intervals, and a receiving notch 28 for the first curling portion 20 to extend into is formed between the two second curling portions 22. The first curled portion 20 is curled to extend inwardly in a direction toward the second curled portion 22, the second curled portion 22 is curled to extend inwardly in a direction toward the first curled portion 20, the first curled portion 20 is curled to form a first shaft hole 30, and the second curled portion 22 is curled to form a second shaft hole 32.

Preferably, the first and

second ramps

24, 26 are each helical. In the present embodiment, the first inclined surface 24 extends spirally toward the axially inner side in the curling direction of the first curled portion 20, and the second inclined surface 26 extends spirally toward the axially outer side in the curling direction of the second curled portion 22. When the rack upper cover 18 is rotated from the storage position to the support position, the gap 25 gradually decreases until the first inclined surface 24 and the second inclined surface 26 abut against each other, and the gap 25 disappears, thereby restricting the rack upper cover 18.

As shown in fig. 8, the support 14 further includes a rotating shaft 34, and the rotating shaft 34 is interference-fitted in the first shaft hole 30 and the second shaft hole 32, so that a damping effect is formed between the support upper cover 18 and the support base 16 and the rotating shaft 34, and the support 14 can suspend, support and stand at any angle, and is stable in support, and the support upper cover 18 can be prevented from rotating relative to the support base 16 without being affected by an external force.

Preferably, the second curling portion 22 is provided with a limiting groove 36, the end portion of the support base 16 is correspondingly provided with a limiting block 38, and the limiting block 38 is in limiting fit with the limiting groove 36. Wherein, the limiting block 38 can be integrally formed with the bracket base 16. The limit matching of the limit block 38 and the limit groove 36 can prevent the support upper cover 18 from moving left and right relative to the support base 16, and has a certain limit function on the rotation path of the support upper cover 18, so that the rotation structure of the support 14 is more stable, and the stability of the whole structure of the support 14 is enhanced.

Further, the second curled portion 22 is further provided with a protruding point 40, and the protruding point 40 interferes with the end of the holder base 16 during the rotation of the holder upper cover 18. The arrangement of the salient points 40 can ensure that the bracket upper cover 18 has a certain supporting function after being opened, and cannot be easily reset, so that the bracket 14 is in a standing state, and the supporting stability of the bracket 14 is enhanced.

As shown in fig. 2, a hard plate 42 is provided on one side of the bracket upper cover 18, and the hard plate 42 is, for example, a steel plate and is provided inside the bracket upper cover 18. The bracket upper cover 18 and the hard plate 42 can be connected by adopting a welding process, and the hard plate 42 can be used for enhancing the structural strength of the bracket 14 and ensuring the supporting stability of the bracket upper cover 18. Preferably, the end region of the hard plate 42 away from the second curled portion 22 is provided with a first magnetic member 44, a second magnetic member (not shown) is provided on the bracket base 16 at a position corresponding to the first magnetic member 44, the first magnetic member 44 and the second magnetic member are magnetically engaged, and when the bracket upper cover 18 is rotated onto the bracket base 16, the magnetic attraction between the first magnetic member 44 and the second magnetic member locks the bracket upper cover 18. Alternatively, the first magnetic member 44 may be fixed to the hard plate 42 by glue or by a snap fit. In the illustrated embodiment, the hard plate 42 is provided with a receiving hole 46, and the first magnetic member 44 is fixed in the receiving hole 46 in a clamping manner.

The bracket 14 may be secured to the back of the housing 12 in a variety of ways. For example, the bracket 14 is fixed to the back surface of the housing 12 by adhesive bonding; or

The back of the shell 12 is provided with a mounting groove 48, and the support 14 is fixed in the mounting groove 48 by gluing; or

The back of the shell 12 is provided with a mounting groove 48, and the support 14 is riveted and fixed in the mounting groove 48; or

The housing 12 includes a back plate 50 and a side frame 52 connected to the periphery of the back plate 50, the back plate 50 and the side frame 52 surround to form an accommodating space for accommodating an electronic device, such as a mobile phone, a tablet computer, and the like. The back plate 50 is provided with a mounting hole communicated with the accommodating space, the mounting hole comprises a first hole portion and a second hole portion which are communicated with each other, the second hole portion is positioned between the first hole portion and the accommodating space, the width of the second hole portion is larger than that of the first hole portion, the bottom of the side wall of the support base 16 is provided with a skirt portion, the support base 16 is fixed to the mounting hole from the accommodating space through adhesion, the top portion of the support base 16 is accommodated in the first hole portion, and the skirt portion is accommodated in the second hole portion.

In this embodiment, as shown in fig. 2, a mounting groove 48 is provided on the back surface of the housing 12, and the bracket 14 is fixed in the mounting groove 48 by gluing 54. Preferably, the one end that the second curl portion 22 is kept away from to stereoplasm piece 42 is equipped with handle position breach 56, and the one end that mounting groove 48 corresponds handle position breach 56 is formed with dodges the position 58, and the user's accessible dodges the position 58 and stretches into handle position breach 56 with the finger and pull up support upper cover 18, convenient operation.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the utility model is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. A support protective shell comprises a shell body and a support, wherein the support is arranged on the back face of the shell body, the support comprises a support base and a support upper cover, the support upper cover can rotate between a storage position and a support position relative to the support base, the support protective shell is characterized in that the support base and the support upper cover are rotatably connected, a first curling portion and a second curling portion which are in pivot fit with each other are respectively arranged at the end portions of the support base and the support upper cover, a first inclined face and a second inclined face are respectively formed on the end faces, opposite to the first curling portion and the second curling portion, of the support base and the support upper cover, a gap is formed between the first inclined face and the second inclined face when the support upper cover rotates to the storage position, and the first inclined face and the second inclined face are abutted to each other when the support upper cover rotates to the support position.

2. The protective cradle shell of claim 1, wherein the first and second ramped surfaces are each helical.

3. The protective bracket shell according to claim 2, wherein the second curling portion is provided in two and two spaced apart positions, a receiving notch is formed between the two second curling portions for the first curling portion to extend into, the first curling portion extends and curls inward in a direction toward the second curling portion, the second curling portion extends and curls inward in a direction toward the first curling portion, the first curling portion curls to form a first shaft hole, and the second curling portion curls to form a second shaft hole.

4. A protective stent shell according to claim 3, wherein the first slope extends helically toward an axially inner side in a crimping direction of the first crimped portion, and the second slope extends helically toward an axially outer side in a crimping direction of the second crimped portion.

5. The protective case of claim 4, wherein the bracket comprises a shaft that is interference fit to the first shaft hole and the second shaft hole.

6. The protective bracket shell according to claim 4, wherein a limiting groove is formed in the second curled portion, a limiting block is correspondingly arranged at an end of the bracket base, and the limiting block is in limiting fit with the limiting groove.

7. A protective housing as claimed in claim 4, in which the second curl portion is further provided with raised points.

8. The protective bracket shell according to any one of claims 1 to 7, wherein a hard plate is arranged on one side of the upper bracket cover, a first magnetic part is arranged on an end region of the hard plate far away from the second curling part, a second magnetic part is correspondingly arranged on the bracket base, and the first magnetic part and the second magnetic part are in magnetic attraction fit.

9. The bracket protective shell according to claim 8, wherein a handle notch is formed at one end of the hard sheet away from the second curled portion, and an avoidance position is formed at a position of the back of the shell corresponding to the handle notch.

10. A protective case for a rack as claimed in claim 8,

the bracket is fixed on the back surface of the shell through adhesive; or