Mobile power supply protection shell with supporting device

Abstract

The utility model discloses a mobile power supply protective shell with a supporting device, which comprises a protective shell body and a pivoting supporting mechanism, the protective shell body comprises a back surface and a bottom side surface, and the pivoting supporting mechanism is arranged on the back surface of the protective shell body and close to the bottom side surface. The pivoting supporting mechanism comprises a hinge positioning piece, a rotary supporting shaft, a rotary connecting mechanism and a supporting plate; the rotary connecting mechanism comprises a notch sleeve and a bent plate; a side notch penetrating through one end and the other end of the notch sleeve is formed in the side part of the notch sleeve; and the notch sleeve is sleeved on the rotary support shaft and is rotationally matched with the rotary support shaft. According to the utility model, the operation steps are simplified, the positioning of the unfolding and folding of the supporting plate can be realized only through simple rotating action, and compared with the mode of magnetic attraction after rotation or buckle connection after rotation in the prior art, the material complexity of the product is reduced, the use steps are reduced, and the operation is simpler, more convenient and quicker.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply protective shell with a supporting device. Background Art

[0002] With the widespread popularity of mobile devices, mobile power banks, as a portable charging device, have provided great convenience for mobile phones, tablets, etc. The mobile power bank protective case, as a device to protect the mobile power bank shell, can not only effectively prevent the mobile power bank from physical damage such as scratches and impacts during daily use, but also provide users with a better grip and aesthetics. In a variety of application scenarios such as outdoor, travel, and business, the mobile power bank protective case plays an indispensable role.

[0003] In order to meet the needs of wireless charging mobile phones, modern mobile power supplies are often equipped with a tilting support charging function, so that users can still use their mobile phones conveniently while charging. Therefore, mobile power supplies are usually provided with a bracket structure to achieve this function. However, most bracket structures currently on the market have design deficiencies.

[0004] The existing support structure usually has a protrusion on the back of the mobile power supply, which makes it impossible for the mobile power supply to be placed stably on a flat surface, which not only affects the overall aesthetics of the mobile power supply, but also brings many inconveniences when carrying and storing. In addition, there are also problems with the positioning method of these support structures in the folded and unfolded states.

[0005] For example, magnetic or card point positioning methods are usually used. The magnetic attraction positioning method requires setting metal and magnetic structures at multiple positions, and the material complexity is relatively high. The card point positioning method requires setting multiple card point groove structures at multiple positions, which means that it needs to be rotated before being locked, which has relatively more steps and is inconvenient to operate.

[0006] Therefore, how to improve the structure of the mobile power supply bracket, reduce the complexity of the material and reduce the steps has become a technical problem to be solved by the present utility model. Utility Model Content

[0007] The technical problem solved by the utility model is to provide a mobile power supply protective shell with a supporting device in view of the defects existing in the above-mentioned prior art, so as to solve the problems of complex structure materials of the mobile power supply bracket and relatively more use steps proposed in the above-mentioned background technology.

[0008] In order to solve the above technical problems, the technical solutions adopted by the utility model are as follows:

[0009] A mobile power supply protective shell with a supporting device comprises a protective shell body and a pivot support mechanism, wherein the protective shell body comprises a back side and a bottom side, and a pivot support mechanism is arranged on the back side of the protective shell body and close to the bottom side, and the pivot support mechanism comprises a hinge positioning member, a rotating support shaft, a rotating connection mechanism and a supporting plate.

[0010] The hinge positioning member is fixedly connected to the protective shell body, a rotation support shaft is arranged on the hinge positioning member, and a first cutout plane and a second cutout plane are arranged on a side of the rotation support shaft;

[0011] The rotary connection mechanism includes a notched sleeve and a bent plate;

[0012] The side of the notch sleeve is provided with a side notch penetrating one end and the other end of the notch sleeve;

[0013] The notched sleeve is arranged on the rotating support shaft and is rotatably matched with the rotating support shaft;

[0014] The bending plate comprises a side portion and another side portion, one side portion of the bending plate is fixedly connected to one side portion of the side notch, and the other side portion of the bending plate is fixedly connected to the support plate;

[0015] The support plate is rotated by the rotary connection mechanism so that the support plate has a supporting state and a folding state;

[0016] When the support plate is in the supporting state, the first notch plane on the rotating support shaft is limitedly matched with the side notch on the notch sleeve;

[0017] When the support plate is in a folded state, the second notch plane on the rotating support shaft is limitedly matched with the side notch on the notch sleeve.

[0018] As a further solution of the utility model, the first incision plane and the second incision plane arranged on the side of the rotating support shaft are symmetrically arranged with the axis of the rotating support shaft as the center.

[0019] As a further solution of the utility model, the notched sleeve is in close contact with the rotating support shaft.

[0020] As a further solution of the utility model, the notched sleeve and the bent plate are an integrated structure.

[0021] As a further solution of the utility model, each corner of the notched sleeve and the bent plate is provided with an arc transition.

[0022] As a further solution of the utility model, the mobile power supply protective shell with a supporting device also includes a mobile power supply, and a card slot is arranged on the front of the protective shell body, and the mobile power supply is card-connected with the protective shell body through the card slot.

[0023] Compared with the prior art, the beneficial effects of the present invention are: the operating steps are simplified, and the deployment and folding positioning of the support plate can be achieved through a simple rotation action. Compared with the prior art method of magnetic attraction after rotation, or snap connection after rotation, the material complexity of the product is reduced, and the usage steps are reduced, making the operation easier and quicker.

[0024] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0026] Figure 1 It is a structural schematic diagram of the support plate of the utility model when it is in a supporting state.

[0027] Figure 2 It is a structural schematic diagram of the support plate of the utility model when it is in a folded state.

[0028] Figure 3 It is a structural schematic diagram of the pivot support mechanism.

[0029] Figure 4 It is a structural schematic diagram of the rotary connection mechanism.

[0030] Figure 5 It is a schematic diagram of the supporting state of the supporting plate when the utility model is in an upward-looking state.

[0031] The reference numerals and names in the figures are as follows:

[0032] Protective shell body 1, pivot support mechanism 2, back side 3, bottom side 4, hinge positioning member 5, rotation support shaft 6, rotation connection mechanism 7, support plate 8, notch sleeve 9, bending plate 10, side notch 12, first incision plane 13, second incision plane 14 and notch groove 15. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention are described clearly and completely below. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1 —5. In an embodiment of the utility model, a mobile power supply protective shell with a supporting device includes a protective shell body 1 and a pivot support mechanism 2. The protective shell body 1 includes a back side 3 and a bottom side 4. The pivot support mechanism 2 is arranged on the back side 3 of the protective shell body 1 and close to the bottom side 4. The pivot support mechanism 2 includes a hinge positioning member 5, a rotating support shaft 6, a rotating connection mechanism 7 and a support plate 8. The hinge positioning member 5 is fixedly connected to the protective shell body 1. The rotating support shaft 6 is arranged on the hinge positioning member 5. The side of the rotating support shaft 6 is provided with a first incision plane 13 and a second incision plane 14; the rotating connection mechanism 7 includes a notched sleeve 9 and a bending plate 10.

[0035] The side of the notch sleeve 9 is provided with a side notch 12 which passes through one end and the other end of the notch sleeve 9; the notch sleeve 9 is sleeved on the rotating support shaft 6 and rotates with the rotating support shaft 6; the bending plate 10 includes one side and the other side, one side of the bending plate 10 is fixedly connected to one side of the side notch 12, and the other side of the bending plate 10 is fixedly connected to the support plate 8; the support plate 8 is rotated by the rotating connection mechanism 7 so that the support plate 8 includes a supporting state and a folding state.

[0036] When the support plate 8 is in the supporting state, the first notch plane 13 on the rotating support shaft 6 is limitedly matched with the side notch 12 on the notch sleeve 9; when the support plate 8 is in the folded state, the second notch plane 14 on the rotating support shaft 6 is limitedly matched with the side notch 12 on the notch sleeve 9; when matching, since the rotating support shaft 6 and the notch sleeve 9 are tightly matched, when rotating to the notch position, the rotation gap between the inner side surface of the notch sleeve 9 near the notch position and the rotating support shaft 6 is reduced due to the elastic force of the tight fit, that is, when rotating to, the first notch plane 13 on the rotating support shaft 6 is limitedly matched with the side notch 12 on the notch sleeve 9 or the second notch plane 14 on the rotating support shaft 6 is limitedly matched with the side notch 12 on the notch sleeve 9, the other side of the notch sleeve 9 is hooked on the first notch plane 13 or the second notch plane 14 through the reduced rotation gap, so that the use effect of hooking and positioning is directly achieved after rotation.

[0037] A notch groove 15 is provided on the back of the protective shell body 1 and near the bottom. The pivot support mechanism 2 cooperates with the notch groove 15, so that when the pivot support mechanism 2 is not unfolded, the pivot support mechanism 2 does not protrude from the back of the protective shell body 1, thereby achieving a flat use effect. In this way, it is mainly used for mobile power supplies with wireless charging function, that is, the bottom of the back of the mobile power supply with wireless charging is also provided with a notch groove structure that cooperates with the protective shell body 1, so that after the notch groove is provided on the protective shell body 1, it can be smoothly matched with this mobile power supply, and then when the protective shell body 1 is in a standing support state through the pivot support mechanism 2, the mobile phone can be leaned against the standing mobile power supply for wireless charging.

[0038] The first cut plane 13 and the second cut plane 14 arranged on the side of the rotating support shaft 6 are arranged symmetrically with the axis of the rotating support shaft 6 as the center. The notch sleeve 9 is in close contact with the rotating support shaft 6. The notch sleeve 9 and the bending plate 10 are an integrated structure. The edges and corners of the notch sleeve 9 and the bending plate 10 are respectively provided with arc transitions. The mobile power supply protective shell with a supporting device also includes a mobile power supply, and a card slot is arranged on the front of the protective shell body 1, and the mobile power supply is connected to the protective shell body 1 by card slot.

[0039] Embodiment 1:

[0040] A mobile power supply protective case with a supporting device, the implementation principle and application of which are described as follows.

[0041] The mobile power supply protective shell is composed of a protective shell body 1 and a unique pivot support mechanism 2. The protective shell body 1 is designed with a card slot, which can conveniently fix the mobile power supply. The pivot support mechanism 2 includes a hinge positioning member 5, a rotating support shaft 6, a rotating connection mechanism 7 and a support plate 8.

[0042] The rotating support shaft 6 is designed with a first notch plane 13 and a second notch plane 14. At the same time, the notch sleeve 9 in the rotating connection mechanism 7 is tightly sleeved on the rotating support shaft 6 and can rotate with it. The side of the notch sleeve 9 is provided with a penetrating side notch 12.

[0043] In actual application, when the user needs to support the mobile phone for use or viewing content, the support plate 8 can be rotated to the supporting state by the rotating support mechanism. In this state, the first notch plane 13 on the rotating support shaft 6 and the side notch 12 on the notch sleeve 9 are limitedly matched to ensure that the support plate 8 is firmly maintained at the desired angle.

[0044] When the user does not need the support function, or needs to carry or store a mobile power source, the support plate 8 can be rotated to a folded state. At this time, the second notch plane 14 on the rotating support shaft 6 will be limited by the side notch 12 on the notch sleeve 9 to ensure that the support plate 8 fits tightly on the protective shell body 1 without shaking or accidentally opening. On the one hand, the operation steps are simplified, and on the other hand, no additional buckles or magnetic structures are required, and the support plate 8 can be unfolded and folded through a simple rotation action. The material complexity of the product is reduced, making the operation easier and faster.

[0045] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0046] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention.

Claims

1. A mobile power supply protective shell with a supporting device, comprising a protective shell body and a pivot support mechanism, wherein the protective shell body comprises a back side and a bottom side, and a pivot support mechanism is arranged on the back side of the protective shell body and close to the bottom side, characterized in that: The pivot support mechanism comprises a hinge positioning member, a rotation support shaft, a rotation connection mechanism and a support plate. The hinge positioning member is fixedly connected to the protective shell body, a rotation support shaft is arranged on the hinge positioning member, and a first cutout plane and a second cutout plane are arranged on a side of the rotation support shaft; The rotary connection mechanism includes a notched sleeve and a bent plate; The side of the notch sleeve is provided with a side notch penetrating one end and the other end of the notch sleeve; The notched sleeve is arranged on the rotating support shaft and is rotatably matched with the rotating support shaft; The bending plate comprises a side portion and another side portion, one side portion of the bending plate is fixedly connected to one side portion of the side notch, and the other side portion of the bending plate is fixedly connected to the support plate; The support plate is rotated by the rotary connection mechanism so that the support plate has a supporting state and a folding state; When the support plate is in the supporting state, the first notch plane on the rotating support shaft is limitedly matched with the side notch on the notch sleeve; When the support plate is in a folded state, the second notch plane on the rotating support shaft is limitedly matched with the side notch on the notch sleeve.

2. A mobile power supply protective case with a supporting device according to claim 1, characterized in that: The first cutout plane and the second cutout plane arranged on the side of the rotation support shaft are arranged symmetrically with the axis of the rotation support shaft as the center.

3. The mobile power supply protective case with a supporting device according to claim 1, characterized in that: The notched sleeve is in close contact with the rotating support shaft.

4. The mobile power supply protective case with a supporting device according to claim 1, characterized in that: The notched sleeve and the bent plate are an integrated structure.

5. The mobile power supply protective case with a supporting device according to claim 1, characterized in that: Arc transitions are respectively arranged at the edges and corners of the notched sleeve and the bent plate.

6. The mobile power supply protective case with a supporting device according to claim 1, characterized in that: The mobile power supply protective shell with a supporting device also includes a mobile power supply, and a card slot is arranged on the front of the protective shell body. The mobile power supply is connected to the protective shell body through the card slot.

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