Protective case and electronic device

Abstract

The present invention relates to the technical field of electronic device accessories, and discloses a protective case which is installed outside an electronic device. The protective case includes: a body, a protective member, and a rotating assembly; there are at least two protective members which are arranged on the outer periphery of the body and are used for sleeving outside the electronic device; the rotating assembly is rotatably arranged on the body and is connected to the protective member through a connecting member, and the rotating assembly is used to drive the protective member to move relative to the body. By providing the rotating assembly and the protective member, and connecting the protective member to the rotating assembly through the connecting member, during installation, the connecting member is stretched to drive the rotating assembly to rotate, so that the protective member is sleeved outside the electronic device to protect the electronic device. When replacing other devices, the protective member is detached from the electronic device, and the rotating assembly rotates to drive the connecting member and the protective cover to return to the initial state, which is convenient for storing the protective member. The protective case of the present invention can be adapted to a variety of electronic products, has good versatility, and is convenient for storage and carrying.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic device accessories, and particularly relates to a protective case and an electronic device. Background Art

[0002] Protective cases are often used in conjunction with electronic devices. By sleeving the protective case on the electronic device, the protection of the electronic device can be achieved. As the models of electronic devices are increasing, the sizes of each model also vary. Generally, the existing protective cases for electronic devices can only be adapted to one product, and the universality is poor. Summary of the Invention

[0003] In view of this, the present invention provides a protective case and an electronic device to solve the problem that the existing protective cases for electronic devices can only be adapted to one product and have poor universality.

[0004] In a first aspect, the present invention provides a protective case, which is installed outside an electronic device. The protective case includes: a body;

[0005] At least two protective members, which are arranged on the outer periphery of the body and are used for sleeving outside the electronic device;

[0006] A rotating assembly, which is rotatably arranged on the body and is connected to the protective member through a connecting member. The rotating assembly is used to drive the protective member to move relative to the body.

[0007] Beneficial effects: By providing a rotating assembly and a protective member, the protective member is connected to the rotating assembly through a connecting member. During installation, the connecting member is stretched to drive the rotating assembly to rotate, so that the protective member is sleeved outside the electronic device to protect the electronic device. When replacing other devices, the protective member is untied from the electronic device, and the rotating assembly rotates in the reverse direction, driving the connecting member and the protective member to return to the initial state, which is convenient for storing the connecting member and the protective member. The protective case of the present invention can be adapted to multiple electronic products, has good universality, is convenient to use, and can be automatically stored, which is convenient for storage and carrying.

[0008] In an optional embodiment, the rotating assembly includes an elastic member and a rotating member. The rotating member protrudes from a side of the body facing away from the electronic device and is rotatably connected to the body. The elastic member is coiled around the rotating member and is connected to the rotating member.

[0009] Beneficial effects: By providing an elastic member and a rotating member, the elastic member drives the rotating member to rotate, so that the connecting member rotates with the rotating member, and then the connecting member is extended or stored in the rotating member, thereby driving the protective member to be stored in the initial state, which is convenient for storing the connecting member and the protective member. At the same time, it avoids the connecting member from knotting and winding, which is convenient for the use and replacement of the protective case.

[0010] In an alternative embodiment, the rotating member includes a rotating shaft and a rotating shell arranged coaxially. The elastic member is disposed inside the rotating shell. One end of the elastic member is fixedly connected to the rotating shaft, and the other end of the elastic member is fixedly connected to the rotating shell. The elastic member is used to drive the rotating shell to rotate, enabling the connecting member to return to its initial state.

[0011] Advantageous effects: By providing the rotating shaft and the rotating shell, with one end of the elastic member fixedly connected to the rotating shaft and the other end fixedly connected to the inner wall of the rotating shell, after the rotating shell rotates, the elastic member can provide elastic force to facilitate the contraction or elongation of the connecting member.

[0012] In an alternative embodiment, the connecting member includes a stretching belt, and the elastic member includes a torsion spring.

[0013] Advantageous effects: By providing the torsion spring, a relatively large rotational force can be continuously provided to the rotating shell in a relatively small space, thereby providing a relatively large restoring force to the connecting member, facilitating the rapid and stable accommodation of the connecting member in the rotating shell, reducing the overall volume of the protective shell while meeting the usage requirements.

[0014] In an alternative embodiment, a cover is provided on the side of the rotating shell away from the body.

[0015] Advantageous effects: By providing a cover on the rotating shell, the internal components of the rotating shell can be covered to protect the internal components, improve the service life of the internal components, and at the same time improve the aesthetics of the protective shell.

[0016] In an alternative embodiment, there are four protective members, and the shapes of the protective members match the four corners of the electronic device. The protective members are sleeved on the four corners of the electronic device; the protective members are made of soft rubber material.

[0017] Advantageous effects: By respectively providing protective members at the four corners of the electronic device, the protective members can better protect the electronic device, and the protective members are made of soft rubber material, further improving the buffer protection performance of the protective members.

[0018] In an alternative embodiment, the protective shell further includes an adsorbent, which is disposed on the surface of the body facing the electronic device, and the adsorbent is used to adsorb the electronic device.

[0019] Advantageous effects: By providing an adsorbent on the surface of the protective shell facing the electronic device, the protective shell and the electronic device can be positioned. When positioning, the adsorbent is adsorbed on the back of the electronic device, and then the protective members are sleeved on the four corners of the electronic device, which is beneficial to the rapid positioning of the protective shell and can be disassembled, assembled or repositioned at any time according to needs.

[0020] In an alternative embodiment, the adsorbing member includes at least one vacuum suction cup.

[0021] Advantageous effects: By providing a vacuum suction cup, when in use, pressing the vacuum suction cup generates negative air pressure inside it, thereby firmly sucking the electronic device. Then, the protective cover is sleeved on the electronic device. When disassembling, installing, or changing the position as required, air is allowed to enter the vacuum suction cup, causing the air pressure inside the vacuum suction cup to change from negative to zero or slightly positive, and the vacuum suction cup can be detached from the electronic device. It is fast to use and cost-saving.

[0022] In a second aspect, the present invention also provides an electronic device, and the above protective case is sleeved outside the electronic device.

[0023] Advantageous effects: By providing a protective case outside the electronic device, the electronic device can be protected, and the buffer protection performance of the electronic device can be improved.

[0024] In an alternative embodiment, the electronic device is a mobile phone or a tablet computer.

[0025] Advantageous effects: The above protective case can be adapted to most mobile phones and tablet-like electronic devices, and has good versatility. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0027] Figure 1 It is a schematic structural diagram of the protective case of the present invention;

[0028] Figure 2 It is a schematic diagram of a partial structure (excluding the cover) of the present invention Figure 1 ;

[0029] Figure 3 It is a schematic diagram of a partial structure (excluding the cover) of the present invention Figure 2 ;

[0030] Figure 4 It is an installation schematic diagram of the protective case of the present invention.

[0031] Description of the reference numerals:

[0032] 1, body; 2, protective member; 3, connecting member; 401, elastic member; 402, rotating member; 4021, rotating shaft; 4022, rotating shell; 5, cover body; 6, adsorbing member; 7, electronic device. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0033] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0034] The following will describe the embodiments of the present invention in conjunction with Figures 1 to 4 , the embodiments of the present invention will be described.

[0035] According to an embodiment of the present invention, on the one hand, a protective case is provided, which is installed outside the electronic device 7. The protective case includes: a main body 1, a protective member 2, and a rotating assembly; there are at least two protective members 2, and the protective members 2 are arranged on the outer periphery of the main body 1 for sleeving outside the electronic device 7; the rotating assembly is rotatably arranged on the main body 1 and is connected to the protective member 2 through a connecting member 3, and the rotating assembly is used to drive the protective member 2 to move relative to the main body 1.

[0036] The protective case of this embodiment is provided with a rotating assembly and a protective member 2. The protective member 2 is connected to the rotating assembly through a connecting member 3. During installation, the connecting member 3 is stretched to drive the rotating assembly to rotate, so that the protective member 2 is sleeved outside the electronic device 7 to protect the electronic device 7. When replacing other devices, the protective member 2 is untied from the electronic device 7, and the rotating assembly rotates in the reverse direction, driving the connecting member 3 and the protective member 2 to return to the initial state, which is convenient for storing the connecting member 3 and the protective member 2. The protective case of the present invention can be adapted to multiple electronic products, has good versatility, is convenient to use, and can be automatically stored, which is convenient for storage and carrying.

[0037] In one embodiment, the rotating assembly includes an elastic member 401 and a rotating member 402. The rotating member 402 protrudes from one side of the main body 1 facing away from the electronic device 7 and is rotatably connected to the main body 1. The elastic member 401 is wound around the rotating member 402 and is connected to the rotating member 402. Specifically, in this embodiment, the rotating member 402 is coaxially arranged with the main body 1. By providing the elastic member 401 and the rotating member 402, the elastic member 401 drives the rotating member 402 to rotate, so that the connecting member 3 rotates with the rotating member 402, and further the connecting member 3 is extended or stored in the rotating member 402, thereby driving the protective member 2 to be stored in the initial state, which is convenient for storing the connecting member 3 and the protective member 2, and at the same time avoiding the connecting member 3 from being knotted and wound, which is convenient for the use and replacement of the protective case.

[0038] In one embodiment, the rotating member 402 includes a rotating shaft 4021 and a rotating housing 4022 that are coaxially arranged. The elastic member 401 is disposed inside the rotating housing 4022. One end of the elastic member 401 is fixedly connected to the rotating shaft 4021, and the other end of the elastic member 401 is fixedly connected to the rotating housing 4022. The elastic member 401 is used to drive the rotating housing 4022 to rotate, enabling the connecting member 3 to return to its initial state. Specifically, the rotating housing 4022 protrudes from a surface of the main body 1 facing away from the electronic device 7. The rotating housing 4022 is a hollow cylindrical structure and is coaxially arranged with the rotating shaft 4021. The elastic member 401 is disposed inside the rotating housing 4022. One end of the elastic member 401 is fixedly connected to the rotating shaft 4021 through a hook structure. The hook structure includes a hook and a slot. The hook is disposed on one of the rotating shaft 4021 or the elastic member 401, and the slot is disposed on the other of the rotating shaft 4021 or the elastic member 401. In this embodiment, the hook is disposed on the outer periphery of the rotating shaft 4021, and the slot is disposed on the elastic member 401. The hook and the slot are engaged to connect the rotating shaft 4021 and the elastic member 401. Similarly, the other end of the elastic member 401 is also fixedly connected to the inner wall of the rotating housing 4022 through a hook structure. The hook is disposed on one of the rotating housing 4022 or the elastic member 401, and the slot is disposed on the other of the rotating housing 4022 or the elastic member 401. In this embodiment, the hook is disposed on the inner wall of the rotating housing 4022, and the slot is disposed on the elastic member 401. The hook and the slot are engaged to connect the rotating housing 4022 and the elastic member 401. The hook structure is simple in structure and convenient for disassembly and assembly. By providing the rotating shaft 4021 and the rotating housing 4022, one end of the elastic member 401 is fixedly connected to the rotating shaft 4021, and the other end is fixedly connected to the inner wall of the rotating housing 4022. After the rotating housing 4022 rotates, the elastic member 401 can provide an elastic force to rotate the rotating housing 4022, so that the connecting member 3 connected to the rotating housing 4022 rotates back to its initial state.

[0039] In one embodiment, the connecting member 3 includes a stretching belt, and the elastic member 401 includes a torsion spring. Specifically, in this embodiment, the connecting member 3 is an elastic stretching belt. The number of stretching belts is the same as the number of the protective members 2 and is correspondingly arranged, facilitating stretching the stretching belts to sleeved the protective members 2 at the four corners of the electronic device 7. By providing a torsion spring, a relatively large rotational force can be continuously provided to the rotating housing 4022 in a relatively small space, and thus a relatively large restoring force can be provided to the connecting member 3, facilitating the connecting member 3 to be quickly and stably received in the rotating housing 4022, reducing the overall volume of the protective shell while meeting the usage requirements.

[0040] In other embodiments, the elastic member 401 can also adopt other forms of springs, as long as the elastic member 401 having elasticity meets the usage requirements of the present invention.

[0041] In one embodiment, a cover 5 is provided on the side of the rotating shell 4022 away from the body 1. Specifically, the area of the cover 5 is the same as the cross-sectional area of the rotating shell 4022. The cover 5 can be detachably attached to the rotating shell 4022. By providing the cover 5 on the rotating shell 4022, the internal components of the rotating shell 4022 can be covered to protect the internal components, improve the service life of the internal components, and at the same time improve the aesthetics of the protective shell.

[0042] In one embodiment, there are four protective members 2, and the shape of the protective members 2 matches the four corners of the electronic device 7. The protective members 2 are sleeved on the four corners of the electronic device 7; the protective members 2 are made of soft rubber. Specifically, in this embodiment, the number of the protective members 2 is four, which are respectively sleeved on the four corners of the electronic device 7. The number of the stretching bands is the same as that of the protective members 2, and the stretching bands are arranged corresponding to the protective members 2. The material of the protective members 2 is soft rubber. The soft rubber material has better stretching elasticity and buffering performance, can be tightly wrapped around the outside of the electronic device 7, prevent the electronic device 7 from being collided externally, improve the protection of the electronic device 7, and thus improve the service life of the electronic device 7. At the same time, the soft rubber material has waterproof performance, further improving the protection of the electronic device 7.

[0043] In other embodiments, the number of the protective members 2 can also be two or three, and the shape can also be other, as long as the protective members 2 can be tightly wrapped around the outside of the electronic device 7 to ensure the tightness of the connection between the protective members 2 and the electronic device 7. Similarly, the number of the stretching bands can also be increased according to requirements.

[0044] In one embodiment, the protective shell further includes an adsorbing member 6. The adsorbing member 6 is arranged on the side of the body 1 facing the electronic device 7. The adsorbing member 6 is used to adsorb the electronic device 7. By arranging the adsorbing member 6 on the side of the protective shell facing the electronic device 7, the protective shell and the electronic device 7 can be positioned. When positioning, the adsorbing member 6 is adsorbed on the back of the electronic device 7, and then the protective members 2 are sleeved on the four corners of the electronic device 7, which is beneficial to the quick positioning of the protective shell and can be disassembled, assembled or changed in position at any time according to requirements.

[0045] In one embodiment, the adsorbing member 6 includes at least one vacuum suction cup. Specifically, in this embodiment, the number of the vacuum suction cups is one. The vacuum suction cup is arranged on the side of the body 1 facing the electronic device 7 and is coaxially arranged with the body 1, which can ensure the uniformity and stability of the adsorption of the vacuum suction cup. By providing the vacuum suction cup, when in use, press the vacuum suction cup to generate negative air pressure inside it, so as to firmly adsorb the electronic device 7, and then the protective members 2 are sleeved on the electronic device 7. When disassembling, assembling or changing the position according to requirements, let air enter the vacuum suction cup, so that the air pressure inside the vacuum suction cup changes from negative air pressure to zero air pressure or slightly positive air pressure, and the vacuum suction cup can be detached from the electronic device 7. It is fast to use and saves costs.

[0046] In other embodiments, the number of vacuum suckers can be set to two, three or more according to the size of the electronic device 7.

[0047] When the protective case of this embodiment is in use, place the side of the protective case with the vacuum suckers facing the back of the electronic device 7. After aligning the positions, press the vacuum suckers to generate negative air pressure inside them, and adsorb the vacuum suckers on the back of the electronic device 7, thereby connecting the protective case and the electronic device 7. Then, stretch the stretching belts respectively, and set the protective members 2 on the four corners of the electronic device 7 in sequence to protect the electronic device 7. When removing the protective members 2 or replacing other devices, untie the protective members 2 from the electronic device 7 by stretching the stretching belts. At this time, the torsion spring relaxes. Due to the elastic force of the torsion spring, it drives the rotating shell 4022 to rotate, so that the stretching belts and the protective members 2 return to the initial state, which is convenient for storing the stretching belts and the protective members 2.

[0048] According to an embodiment of the present invention, on the other hand, an electronic device is also provided, and the above-mentioned protective case is sleeved outside the electronic device 7.

[0049] The electronic device 7 in the embodiment of the present invention includes, but is not limited to, the following types: mobile phones or tablet computers. By sleeving a protective case outside the electronic device 7, the protective case can protect the electronic device 7 and improve the buffer protection performance of the electronic device 7. Moreover, the protective case can be adapted to most mobile phones and tablet-like electronic devices 7, and has good versatility.

[0050] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations all fall within the scope defined by the appended claims.

Claims

1. A protective case, installed outside an electronic device (7), characterized in that The protective case includes: A body (1); At least two protective members (2) which are arranged on the outer periphery of the body (1) and are used for sleeving outside the electronic device (7); A rotating assembly which is rotatably arranged on the body (1) and is connected to the protective member (2) through a connecting member (3), and the rotating assembly is used for driving the protective member (2) to move relative to the body (1); The rotating assembly includes an elastic member (401) and a rotating member (402). The rotating member (402) protrudes from a surface of the body (1) facing away from the electronic device (7) and is rotatably connected to the body (1). The elastic member (401) is coiled around the rotating member (402) and is connected to the rotating member (402); The rotating member (402) includes a rotating shaft (4021) and a rotating shell (4022) arranged coaxially. The elastic member (401) is arranged inside the rotating shell (4022). One end of the elastic member (401) is fixedly connected to the rotating shaft (4021), and the other end of the elastic member (401) is fixedly connected to the rotating shell (4022). The elastic member (401) is used for driving the rotating shell (4022) to rotate so that the connecting member (3) can return to the initial state; The connecting member (3) can be received in the rotating shell (4022).

2. The protective case according to claim 1, wherein The connecting member (3) includes a stretching belt, and the elastic member (401) includes a torsion spring.

3. The protective case according to claim 1, characterized in that, A cover body (5) is arranged on a side of the rotating shell (4022) away from the body (1).

4. The protective case according to claim 1, characterized in that There are four protective members (2), and the shapes of the protective members (2) match the four corners of the electronic device (7). The protective members (2) are sleeved on the four corners of the electronic device (7); the protective members (2) are made of soft rubber material.

5. The protective case according to any one of claims 1 to 4, characterized in that, The protective case further includes an adsorbing member (6) which is arranged on a surface of the body (1) facing the electronic device (7), and the adsorbing member (6) is used for adsorbing the electronic device (7).

6. The protective case according to claim 5, wherein, The adsorbing member (6) includes at least one vacuum suction cup.

7. An electronic device, characterized in that, The outside of the electronic device (7) is sleeved with the protective case according to any one of claims 1 to 6.

8. The electronic device according to claim 7, wherein, The electronic device (7) is a mobile phone or a tablet computer.

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