Rotary support protective shell

Abstract

The utility model discloses a rotary support protective shell which comprises a shell body, a rotary support rotatably arranged on the outer surface of the shell body and a clamping block fixed on the inner surface of the shell body and connected with the rotary support in a matched mode, an installation groove is formed in the outer surface of the shell body in a concave mode, and the rotary support comprises an installation ring and a supporting ring hinged to the installation ring. The mounting ring is rotatably arranged in the mounting groove, a plurality of positioning grooves are concavely formed in the inner surface of the shell and located on the periphery of the mounting groove at intervals, the positioning grooves are communicated with the mounting groove, an annular groove is concavely formed in the periphery of the mounting ring, and the clamping blocks are mounted in the positioning grooves. And the clamping part of the clamping block extends into and is clamped in the annular groove of the mounting ring so as to keep the mounting ring in the mounting groove.

Description

Technical Field

[0001] The utility model relates to a product protection shell, in particular to a rotating bracket protection shell. Background Art

[0002] Product protective cases are not only decorations, but also can protect mobile phones, power banks, etc. from falling, scratching, water and shock. In order to improve the use function of product protective cases, brackets are installed on product protective cases on the market to improve the use effect.

[0003] An existing protective shell with a bracket includes a protective shell and a bracket assembly arranged on the back of the protective shell; a mounting groove is provided on the back of the protective shell, and a first annular groove is provided on the inner wall of the mounting groove; the rotating bracket assembly includes a mounting ring and a support ring, and a second annular groove is provided on the surface of the mounting ring, and a retaining spring is movably clamped in the inner cavity of the second annular groove, and the retaining spring is clamped in the first annular groove to keep the mounting ring in the mounting groove.

[0004] However, the retaining spring of the existing protective shell with a bracket abuts against the first annular groove and the second annular groove for a long time and generates friction with the first annular groove and the second annular groove, resulting in the bracket rotating unsmoothly, and even the retaining spring deforming and getting stuck, causing great trouble to the user. Utility Model Content

[0005] In view of this, an object of the present invention is to provide a rotating bracket protective shell with a simple structure and smooth rotation.

[0006] In order to achieve the above-mentioned purpose, the utility model provides a rotating bracket protective shell, comprising a shell, a rotating bracket rotatably arranged on the outer surface of the shell, and a clamping block fixed to the inner surface of the shell and cooperated with the rotating bracket, the outer surface of the shell is recessed with a mounting groove, the rotating bracket comprises a mounting ring, a supporting ring hinged to the mounting ring, the mounting ring is rotatably arranged in the mounting groove, the inner surface of the shell is located at the outer periphery of the mounting groove and recessed with a plurality of positioning grooves at intervals, and the plurality of positioning grooves are communicated with the mounting groove, the outer periphery of the mounting ring is recessed with an annular groove, the clamping block is mounted in the positioning groove, and the clamping portion of the clamping block extends into and is clamped in the annular groove of the mounting ring to keep the mounting ring located in the mounting groove.

[0007] The rotating bracket protective shell includes a folded state and an unfolded state. When in the folded state, the support ring and the mounting ring are arranged in a close fit and accommodated in the mounting groove; when in the unfolded state, the support ring and the mounting ring are arranged at an angle and the support ring is used to support the shell.

[0008] Furthermore, the rotating bracket protective shell further includes a magnetic ring, and the magnetic ring is located between the mounting ring and the bottom wall of the mounting groove.

[0009] Furthermore, a fixing groove for accommodating the magnetic ring is recessed on a side of the bottom wall of the mounting groove that contacts the mounting groove.

[0010] Furthermore, a surface of the mounting ring that contacts the support ring is provided with a recessed receiving groove for receiving the support ring.

[0011] Furthermore, the mounting ring and the supporting ring are connected via a hinge.

[0012] Furthermore, an adjustment hole is formed through the clamping block, a positioning column is protruded from the positioning groove, the positioning column is arranged in the adjustment hole and the clamping block is fixed in the positioning groove by cooperating with the positioning column through a fastener.

[0013] Furthermore, the adjustment hole is extended along the radial direction of the mounting ring.

[0014] Furthermore, the positioning column is provided with a fastening hole that cooperates with the fastener.

[0015] Furthermore, a hand-locking position is provided on the outer periphery of the support ring, and the support ring of the rotating bracket can be unfolded through the hand-locking position.

[0016] Furthermore, the depth of the positioning groove is smaller than the depth of the installation groove.

[0017] The rotating bracket protective shell provided by the utility model is not only simple in structure and easy to operate, but also rotates smoothly, which greatly improves user satisfaction and is deeply loved by users. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following is a brief introduction to the drawings required for use in the embodiments. It should be understood that the following drawings only illustrate certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 This is a schematic diagram of the rotating bracket of the rotating bracket protective cover of the present invention in a folded state.

[0020] Figure 2 This is a schematic diagram of the rotating bracket of the rotating bracket protective case of the present invention in the unfolded state.

[0021] Figure 3 for Figure 2The three-dimensional exploded view of the rotating bracket protective shell is shown.

[0022] Figure 4 for Figure 3 A three-dimensional view of the rotating bracket of the rotating bracket protective case shown in another angle.

[0023] Figure 5 for Figure 2 A top view of the swivel bracket protective housing is shown.

[0024] Figure 6 for Figure 5 The cross-sectional view of the rotating bracket protective shell along line AA is shown.

[0025] Figure 7 for Figure 6 A partial enlarged view of point B of the rotating bracket protective shell is shown.

[0026] Figure 8 for Figure 2 Bottom view of the swivel mount protective housing shown.

[0027] Figure 9 It is a bottom view of the housing of the present utility model.

[0028] Figure 10 It is a three-dimensional diagram of the fixing block of the present utility model. DETAILED DESCRIPTION

[0029] Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the described embodiments are merely some, and not all, of the embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the description of the present invention without inventive effort are intended to fall within the scope of protection of the present invention.

[0030] The orientation or positional relationship indicated by the terms "upper" and "lower" is based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. It is only for the convenience of description and simplified description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, it should not be understood as a limitation on the present invention.

[0031] The terms "comprises," "comprising," or any other variations thereof, are intended to cover a non-exclusive inclusion of elements other than the listed elements and may also include additional elements not specifically listed.

[0032] See also Figures 1-10The utility model discloses a rotating bracket protective shell, including a shell 10, a rotating bracket 20 rotatably arranged on the outer surface of the shell 10, and a clamping block 40 fixed on the inner surface of the shell 10 and connected with the rotating bracket 20.

[0033] In this embodiment, the housing 10 includes but is not limited to mobile phone cases, power bank cases, and other plastic cases and metal cases. Any housing or product that meets the support conditions of this application falls within the scope of protection of this application and is not particularly limited here. More specifically, in this embodiment, a power bank case is used as an example and described in detail with reference to the accompanying drawings.

[0034] The outer surface of the shell 10 is recessed with a mounting groove 11 for accommodating the rotating bracket 20. The rotating bracket 20 includes a mounting ring 21 and a support ring 22 hinged to the mounting ring 21. The mounting ring 21 is rotatably arranged in the mounting groove 11. The inner surface of the shell 10 is located on the outer periphery of the mounting groove 11 and is recessed with several positioning grooves 12 at intervals. Several positioning grooves 12 are communicated with the mounting groove 11. The outer periphery of the mounting ring 21 is recessed with an annular groove 213. The clamping block 40 is installed in the positioning groove 12, and the clamping portion 41 of the clamping block 40 extends into and is clamped in the annular groove 213 of the mounting ring 21 to keep the mounting ring 21 located in the mounting groove 11.

[0035] More specifically, a plurality of the positioning grooves 12 are arranged at equal intervals, so that the rotating bracket 20 is evenly stressed, thereby achieving the purpose of smooth rotation of the rotating bracket 20 .

[0036] See also Figure 1 and Figure 2 The rotating bracket protective shell includes a folded state and an unfolded state. When in the folded state, the support ring 22 is arranged in contact with the mounting ring 21 and is accommodated in the mounting groove 11; when in the unfolded state, the support ring 22 is arranged at an angle to the mounting ring 21 and is used to support the shell 10.

[0037] See also Figure 3 、 Figure 4 、 Figure 6 and Figure 7 The rotating bracket protective shell further includes a magnetic ring 30, which is located between the mounting ring 21 and the bottom wall of the mounting groove 11. Furthermore, a fixing groove 211 for accommodating the magnetic ring 30 is recessed on the side of the mounting ring 21 that contacts the bottom wall of the mounting groove 11. The magnetic ring 30 is fixedly mounted in the fixing groove 211, and the rotating bracket protective shell realizes a magnetic attraction function through the magnetic ring 30.

[0038] See also Figure 3 、 Figure 6 and Figure 7 A side of the mounting ring 21 that contacts the support ring 22 is recessed with a receiving groove 212 for receiving the support ring 22 . When the rotating bracket 20 is in a folded state, at least a portion of the support ring 22 is received in the receiving groove 212 .

[0039] See also Figure 2-Figure 4 The mounting ring 21 and the support ring 22 are connected by a hinge 23. In this embodiment, the hinge 23 is damped to ensure that the support ring 22 and the mounting ring 21 are at a certain angle to each other and can meet the support force of the housing 10.

[0040] See also Figure 3 、 Figure 7-10 The clamping block 40 is provided with an adjustment hole 42 extending through it, and a positioning post 121 is provided protruding from the positioning groove 12. The positioning post 121 is disposed in the adjustment hole 42 and cooperates with the positioning post 121 via a fastener 50 to secure the clamping block 40 in the positioning groove 12. Furthermore, the adjustment hole 42 extends in the radial direction of the mounting ring 21 to allow the clamping block 40 to radially adjust its depth within the positioning groove 12 to extend into the annular groove 213 of the mounting ring 21. This effectively prevents the clamping portion 41 of the clamping block 40 from getting stuck in the mounting ring 21. Furthermore, for mounting rings 21 with different tolerances, the position of the clamping block 40 can be adjusted to ensure smooth rotation and prevent jamming.

[0041] See also Figure 6 、 Figure 7 and Figure 9 The positioning column 121 is provided with a fastening hole 122 that matches the fastener 50 . The fastener 50 is fixed in the fastening hole 122 through a threaded connection, and the positioned clamping block 40 is fixed in the positioning groove 12 .

[0042] See also Figure 3 The outer periphery of the support ring 22 is provided with a buckle position 221, through which the support ring 22 of the rotating bracket 20 can be pulled out and unfolded.

[0043] See also Figure 6 and Figure 7 In this embodiment, the depth of the positioning groove 12 is smaller than the depth of the installation groove 11 ; the thickness of the clamping portion 41 of the clamping block 40 is smaller than the thickness of the installation ring 21 .

[0044] Moreover, when the fastener 50 is fixed to the positioning column 121, the fastener 50 is slightly lower than the inner surface of the shell 10 to avoid the fastener 50 from pressing against or interfering with the power bank product when the power bank product is installed in the rotating bracket protective shell, thereby preventing the power bank product from being damaged.

[0045] When the rotatable stand protective case of the present invention is used, the support ring 22 is flipped by the handle 221 so that the support ring 22 is at a certain angle to the mounting ring 21. The rotatable stand 20 is simultaneously rotated to a user-preset angle to support the housing 10 for final use. The rotatable stand protective case of this embodiment can provide horizontal and vertical support to meet different user needs.

[0046] When the protective case of the rotating bracket of the present invention is stored, the support ring 22 is pressed to be stored in the receiving groove 212 of the mounting ring 21, so that the user can carry it with him / her.

[0047] The rotating bracket protective shell provided by the utility model is not only simple in structure and easy to operate, but also rotates smoothly, which greatly improves user satisfaction and is deeply loved by users.

[0048] The above description is only a specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any changes or substitutions that can be easily conceived by any technician familiar with this technical field within the technical scope disclosed in the present invention should be covered by the scope of protection of the present invention.

Claims

1. A rotating bracket protective shell, characterized in that: The cam is mounted on a hinged portion of the hinged portion of the housing and has a latching portion which is fixed to the hinged portion of the housing and is engaged with the hinged portion of the housing so as to keep the housing in the locking position. The rotating bracket protective shell includes a folded state and an unfolded state. When in the folded state, the support ring and the mounting ring are arranged in contact with each other and are accommodated in the mounting groove; When in the deployed state, the support ring is arranged at an angle to the mounting ring and is used to support the housing.

2. The rotating bracket protective case according to claim 1, wherein: The rotating bracket protective shell further includes a magnetic ring, which is located between the mounting ring and the bottom wall of the mounting slot.

3. The protective case for the rotating bracket according to claim 2, wherein: A fixing groove for accommodating the magnetic ring is recessed on a side of the mounting ring contacting the bottom wall of the mounting groove.

4. The rotating bracket protective case according to claim 1, wherein: A side of the mounting ring that contacts the support ring is concavely provided with an accommodating groove for accommodating the support ring.

5. The rotating bracket protective case according to claim 1, wherein: The mounting ring is connected to the supporting ring via a hinge.

6. The rotating bracket protective case according to claim 1, wherein: An adjustment hole is formed through the clamping block, a positioning column is protruded from the positioning groove, the positioning column is arranged in the adjustment hole and the clamping block is fixed in the positioning groove by cooperating with the positioning column through a fastener.

7. The rotating bracket protective case according to claim 6, wherein: The adjustment hole is extended along the radial direction of the mounting ring.

8. The rotating bracket protective case according to claim 6, wherein: The positioning column is provided with a fastening hole which matches the fastener.

9. The rotating bracket protective case according to claim 1, wherein: A hand-locking position is provided on the outer periphery of the support ring, and the support ring of the rotating bracket can be unfolded through the hand-locking position.

10. The rotating bracket protective case according to claim 1, wherein: The depth of the positioning groove is smaller than the depth of the installation groove.

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