Middle cover magnetic type protection device

Abstract

The utility model relates to the technical field of electronic equipment protection devices, and discloses a middle cover magnetic type protection device which comprises a middle cover, an adsorption piece and a soft piece, and the adsorption piece is arranged on the middle cover and used for adsorbing a middle shaft; one end of the soft part is connected with the middle cover, the other end of the soft part is connected with the electronic equipment, the soft part is used for protecting the electronic equipment, and the middle cover swings relative to the soft part under the action of external force. During use, the middle cover and a middle shaft of the electronic equipment are correspondingly arranged, adsorption of the middle cover and the middle shaft is achieved under the action of the adsorption part, and the protection effect on the middle shaft is enhanced under the action of the middle cover; through the cooperation of the middle cover and the soft part, the electronic equipment can be protected when folded or unfolded, meanwhile, the soft part is bent, the switching between the folded state and the unfolded state of the electronic equipment is met, the soft part does not have mechanical faults, and the service life of the soft part is greatly prolonged.

Description

Technical Field

[0001] This utility model patent relates to the technical field of electronic equipment protection devices, specifically, to a middle cover magnetic protection device. Background Art

[0002] Common electronic devices include mobile phones, tablets, laptops, etc. With the advancement of technology, the screen size of electronic devices is getting larger and larger. Therefore, with the advancement of technology, foldable electronic devices have emerged. When in use, the electronic devices are unfolded to increase the presentation area. When carried, the electronic devices are folded to facilitate the storage and carrying of the electronic devices.

[0003] At present, electronic devices are protected by assembling protective devices; for example, a prior patent with publication number CN 216565251U discloses an articulated magnetic central axis folding protective shell, which includes a bottom shell, a middle cover, a face frame and an adsorbent, wherein the inner end of the middle cover is hingedly arranged with the bottom shell, the outer end of the middle cover forms a cover docking surface, the adsorbent is installed on the middle cover, and the adsorbent is used to adsorb the central axis of the electronic device; the face frame is arranged correspondingly to the cover docking surface, and the face frame and the bottom shell are arranged in an unfolded or folded arrangement along the middle cover.

[0004] In the prior art, the use of an articulated structure leads to an increase in cost, and the articulated structure is prone to failure, which affects the service life of the protection device. Utility Model Content

[0005] The utility model aims to provide a middle cover magnetic protection device, aiming to solve the problem of poor service life of the protection device in the prior art.

[0006] The utility model is implemented as follows: a middle cover magnetic protection device comprises a middle cover, an adsorbent and a soft part, wherein the adsorbent is mounted on the middle cover and is used to adsorb the central axis; one end of the soft part is connected to the middle cover, and the other end of the soft part is connected to the electronic device, and the soft part is used to protect the electronic device, and the middle cover is swung relative to the soft part under external force.

[0007] Furthermore, the soft part includes a cover layer and a machine layer, and the cover layer and the machine layer are arranged in an integral form; the middle cover has an outer cover surface facing outward, the cover layer and the outer cover surface are arranged in a flat connection, and the machine layer and the electronic device are arranged in a flat connection.

[0008] Furthermore, the middle cover magnetic protection device includes two outer fixed corners, which are arranged at intervals and in correspondence along the length direction of the middle cover. The two outer fixed corners are synchronously connected to the machine-mounted layer, and the two outer fixed corners are arranged correspondingly to the outer corners of the electronic device.

[0009] Furthermore, the outer fixed corner is arranged in an arc shape, and the outer fixed corner is used to protect the corner of the electronic device; the outer fixed corner has an outer fixed surface facing outward, and the machine-mounted layer is arranged to be flatly connected to the outer fixed surface.

[0010] Furthermore, the machine-mounted layer and the electronic device are arranged to be flatly attached.

[0011] Furthermore, the machine-attachment layer and the electronic device are arranged in a flat adsorption manner, an adsorption sheet is provided inside the machine-attachment layer, a machine sheet is provided on the back of the electronic device, and the adsorption sheet and the machine sheet are arranged in an adsorption manner.

[0012] Furthermore, the soft part includes a soft bottom plate, two main frames and a side frame. The two main frames and the side frames are synchronously connected to the soft bottom plate, the side frame and the middle cover are arranged in a corresponding interval, the two main frames are arranged at both ends correspondingly along the length direction of the middle cover, and the middle cover, the two main frames and the side frames are arranged in a surrounding interval along the periphery of the electronic device.

[0013] Furthermore, the inner end of one of the main frames and one end of the side frame are butt-jointed, and the outer end of one of the main frames extends toward the middle cover; the inner end of the other main frame and the other end of the side frame are butt-jointed, and the outer end of the other main frame extends toward the middle cover.

[0014] Furthermore, the two main frames and the side frames are synchronously arranged to overlap with the soft bottom plate, and the soft bottom plate and the electronic device are arranged to be flat and in contact with each other; the soft bottom plate is synchronously flat on the outer surface of the main frame and the outer surface of the side frame.

[0015] Furthermore, the middle cover magnetic protection device includes an inner cushion layer, which is arranged flat and overlapped with the soft part, and the middle cover has an inner cover surface facing inward, and the inner cushion layer is flat on the inner cover surface; the middle cover is synchronously swinging relative to the soft part and the inner cushion layer under the external force.

[0016] Compared with the prior art, the middle cover magnetic protection device provided by the utility model, when in use, the middle cover is arranged correspondingly with the central axis of the electronic device, and under the action of the adsorption component, the middle cover and the central axis are adsorbed, and under the action of the middle cover, the protection effect of the central axis is enhanced; through the cooperation of the middle cover and the soft part, the electronic device can be protected whether folded or unfolded. At the same time, the soft part can bend to meet the switching of the folded state and the unfolded state of the electronic device. The soft part will not have mechanical failures, which greatly improves the service life of the soft part. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1It is a three-dimensional schematic diagram of the first embodiment of the middle cover magnetic protection device provided by the utility model;

[0018] Figure 2 This is a front view schematic diagram of the first embodiment of the middle cover magnetic protection device provided by the utility model;

[0019] Figure 3 It is a partial three-dimensional schematic diagram of the first embodiment of the middle cover magnetic protection device provided by the utility model;

[0020] Figure 4 It is a three-dimensional schematic diagram of a second embodiment of the middle cover magnetic protection device provided by the utility model. DETAILED DESCRIPTION

[0021] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0022] The implementation of the present utility model is described in detail below in conjunction with specific embodiments.

[0023] The same or similar numbers in the drawings of this embodiment correspond to the same or similar parts; in the description of the present utility model, it should be understood that if the terms "upper", "lower", "left", "right" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, the terms describing the positional relationship in the drawings are only used for illustrative purposes and cannot be understood as limitations on this patent. For ordinary technicians in this field, the specific meanings of the above terms can be understood according to specific circumstances.

[0024] Reference Figure 1-4 As shown, it is a preferred embodiment provided by the utility model.

[0025] The middle cover magnetic protection device comprises a middle cover 1, an adsorbent 2 and a soft part 3. The adsorbent 2 is mounted on the middle cover 1 and is used to adsorb the middle axis. One end of the soft part 3 is connected to the middle cover 1, and the other end of the soft part 3 is connected to the electronic device. The soft part 3 is used to protect the electronic device. The middle cover 1 is swung relative to the soft part 3 under external force.

[0026] When the above-mentioned middle cover magnetic protection device is in use, the middle cover 1 is arranged corresponding to the central axis of the electronic device, and under the action of the adsorption component 2, the middle cover 1 and the central axis are adsorbed, and under the action of the middle cover 1, the protection effect of the central axis is enhanced; through the cooperation of the middle cover 1 and the soft part 3, the electronic device can be protected whether folded or unfolded. At the same time, the soft part 3 can be bent to switch between the folded state and the unfolded state of the electronic device. The soft part 3 will not have mechanical failures, which greatly improves the service life of the soft part 3.

[0027] The soft part 3 may be a leather layer. The leather layer presents different bending states based on the switching between the folded state and the unfolded state of the electronic device, which facilitates the cooperation between the soft part 3 and the middle cover 1 and satisfies the protection of the electronic device.

[0028] The soft part 3 may be a silicone layer, which is deformed based on the switching between the folded state and the unfolded state of the electronic device, so as to facilitate the cooperation between the soft part 3 and the middle cover 1 and meet the protection requirements for the electronic device.

[0029] The electronic device may be a mobile phone, a tablet, etc.

[0030] The adsorption member 2 includes an adsorption block, which is arranged in a long strip shape. The adsorption block is installed on the inner cover surface of the middle cover 1, and adsorption of the central axis is achieved through the adsorption block.

[0031] Alternatively, the adsorption component 2 includes multiple adsorption blocks, and each adsorption block is arranged at intervals and in correspondence along the length direction of the middle cover 1. The central axis is adsorbed synchronously by each adsorption block, and adsorption force is applied in multiple areas to improve the adsorption effect on the central axis and ensure the protective effect of the middle cover 1 on the central axis.

[0032] The adsorption block can be a magnet. Embodiment 1:

[0033] The soft component 3 includes a cover layer and a machine-mounted layer, and the cover layer and the machine-mounted layer are arranged in an integral shape; this facilitates the arrangement of the soft component 3 and eliminates the need for matching connecting parts, thereby reducing the production cost of the soft component 3 .

[0034] The middle cover 1 has an outer cover surface facing outward, the cover layer and the outer cover surface are arranged flatly connected, and the machine layer and the electronic device are arranged flatly connected; in this way, the cover layer and the middle cover 1 have a larger connection area, and the machine layer and the electronic device have a larger connection area, which facilitates the change between the middle cover 1 and the soft part 3 and meets the folding or unfolding of the electronic device.

[0035] The magnetic protection device of the middle cover 1 includes two outer fixed corners 5. Along the length direction of the middle cover 1, the two outer fixed corners 5 are arranged in intervals and correspondence. The two outer fixed corners 5 are synchronously connected to the machine bonding layer, and the two outer fixed corners 5 are arranged correspondingly to the outer corners of the electronic device.

[0036] Under the action of the two outer fixed corners 5, when the electronic device is assembled, the outer fixed corners 5 protect the outer corners of the electronic device. At the same time, the two outer fixed corners 5 restrict the electronic device, thereby improving the placement stability of the electronic device.

[0037] The outer fixed corner 5 is arranged in an arc shape and is used to protect the corner of the electronic device, thereby increasing the protection range of the outer fixed corner 5 and thus improving the corner protection of the electronic device. In this way, the outer fixed corner 5 is more compatible with the corner of the electronic device.

[0038] The outer fixing angle 5 has an outer fixing surface facing outwards, and the machine-mounted layer and the outer fixing surface are arranged in a flat connection; the contact area between the machine-mounted layer and the outer fixing angle 5 is increased, thereby improving the assembly stability of the outer fixing angle 5.

[0039] The magnetic protection device of the middle cover 1 includes two inner fixed corners 6, and the two inner fixed corners 6 and two outer fixed corners 5 are arranged correspondingly at four corners. The two inner fixed corners 6 and the two outer fixed corners 5 are used to protect the four corners of the electronic device; in this way, under the cooperation of the two inner fixed corners 6 and the two outer fixed corners 5, the four corners of the electronic device are protected in all directions, thereby improving the protection effect of the electronic device.

[0040] The two inner fixed corners 6 and the two outer fixed corners 5 are synchronously connected to the machine-mounted layer, thereby increasing the contact area between the machine-mounted layer and the two inner fixed corners 6 and the two outer fixed corners 5, thereby increasing the assembly stability of the inner fixed corners 6 and the outer fixed corners 5; at the same time, the two inner fixed corners 6, the two outer fixed corners 5 and the machine-mounted layer form a whole, thereby improving the assembly stability between the soft component 3 and the electronic device.

[0041] The inner fixing angle 6 has an inner fixing surface facing outward, and the machine-mounted layer is synchronously arranged to be flatly connected with the outer fixing surface and the inner fixing surface; the two inner fixing angles 6, the two outer fixing angles 5 and the machine-mounted layer form a whole, so that the assembly stability between the soft part 3 and the electronic device is better.

[0042] The magnetic protection device of the middle cover 1 includes an inner cushion layer 4, which is arranged flat and overlapped with the soft part 3. The middle cover 1 has an inner cover surface facing inward, and the inner cushion layer 4 is laid flat on the inner cover surface; the middle cover 1 is subjected to an external force and is synchronously swung relative to the soft part 3 and the inner cushion layer 4; in this way, under the action of the inner cushion layer 4 and the soft part 3, the stability of the setting of the middle cover 1 is improved, and at the same time, the swing of the middle cover 1 is more stable.

[0043] The machine attaching layer and the electronic device are arranged in a flat attachment, and the machine attaching layer and the electronic device are attached by using adhesive. The flat attachment helps to increase the attachment area between the machine attaching layer and the electronic device, thereby improving the attachment effect.

[0044] The machine mounting layer and the electronic device are arranged in a flat adsorption manner, an adsorption sheet is provided inside the machine mounting layer, a machine sheet is provided on the back of the electronic device, and the adsorption sheet and the machine sheet are arranged in an adsorption manner; the electronic device and the machine mounting layer are adsorbed and fixed by the cooperation of the adsorption sheet and the machine sheet.

[0045] Alternatively, the inner cushion layer 4 and the machine-mounted layer are laid flat and overlapped, and the inner cushion layer 4 is attached or adsorbed to the electronic device. Under the dual effects of the inner cushion layer 4 and the machine-mounted layer, the stability of the middle cover 1 is improved. At the same time, the swing of the middle cover 1 is more stable, and more tension is applied, which facilitates the resetting of the middle cover 1.

[0046] Embodiment 2:

[0047] The soft part 3 is die-cast to form a soft bottom plate 31, two main frames 32 and a side frame 33, and the soft bottom plate 31, two main frames 32 and side frames 33 are integrally formed. The assembly of the electronic device is achieved through the cooperation between the soft bottom plate 31, two main frames 32 and side frames 33.

[0048] The soft component 3 includes a soft bottom plate 31, two main frames 32 and a side frame 33. The two main frames 32 and the side frame 33 are synchronously connected to the soft bottom plate 31. The side frame 33 is arranged at intervals with the middle cover 1. The two main frames 32 are arranged at both ends along the length direction of the middle cover 1. The middle cover 1, the two main frames 32 and the side frame 33 are arranged at intervals around the periphery of the electronic device.

[0049] In this way, the electronic device is protected by the middle cover 1, the two main frames 32 and the side frames 33, while the protection range is increased and the protection effect is improved; and the two main frames 32 and the side frames 33 play a role in positioning and adapting the electronic device, which facilitates the coordination between the middle cover 1 and the central axis.

[0050] The inner end of one main frame 32 and one end of the side frame 33 are butt-jointed, and the outer end of one main frame 32 extends toward the middle cover 1; the inner end of the other main frame 32 and the other end of the side frame 33 are butt-jointed, and the outer end of the other main frame 32 extends toward the middle cover 1; thereby increasing the protection range and improving the protection effect.

[0051] The two main frames 32 and the side frames 33 are synchronously arranged to overlap with the soft bottom plate 31, and the soft bottom plate 31 is arranged to be flat and in contact with the electronic equipment; the two main frames 32, the side frames 33 and the soft bottom plate 31 form a whole to protect the electronic equipment.

[0052] The connection between the soft bottom plate 31 and the electronic device may be by adhesion or adsorption.

[0053] The soft bottom plate 31 is arranged flat against the ground of the electronic device, and the electronic device is supported and protected by the soft bottom plate 31 .

[0054] The soft bottom plate 31 is synchronously tiled with the outer surface of the main frame 32 and the outer surface of the side frame 33, thereby increasing the connection area between the soft bottom plate 31 and the main frame 32 and the side frame 33, thereby improving the stability of the setting between the soft bottom plate 31, the main frame 32 and the side frame 33, and ensuring the protection of the electronic equipment.

[0055] The magnetic protection device of the middle cover 1 includes an inner cushion layer 4, which is arranged flat and overlapped with the soft part 3. The middle cover 1 has an inner cover surface facing inward, and the inner cushion layer 4 is laid flat on the inner cover surface; the middle cover 1 is subjected to an external force and is synchronously swung relative to the soft part 3 and the inner cushion layer 4; in this way, under the action of the inner cushion layer 4 and the soft part 3, the stability of the setting of the middle cover 1 is improved, and at the same time, the swing of the middle cover 1 is more stable.

[0056] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. The middle cover magnetic protection device is characterized by: It includes a middle cover, an adsorbent and a soft part. The adsorbent is installed on the middle cover and is used to adsorb the central axis. One end of the soft part is connected to the middle cover, and the other end of the soft part is connected to the electronic device. The soft part is used to protect the electronic device. The middle cover is swung relative to the soft part under external force.

2. The middle cover magnetic protection device according to claim 1, characterized in that: The soft part includes a cover layer and a machine layer, and the cover layer and the machine layer are arranged in an integral form; the middle cover has an outer cover surface facing outwards, the cover layer and the outer cover surface are arranged in a flat connection, and the machine layer and the electronic device are arranged in a flat connection.

3. The middle cover magnetic protection device according to claim 2, characterized in that: The middle cover magnetic protection device includes two outer fixed corners. Along the length direction of the middle cover, the two outer fixed corners are arranged correspondingly at intervals. The two outer fixed corners are synchronously connected to the machine-mounted layer, and the two outer fixed corners are arranged correspondingly to the outer corners of the electronic device.

4. The middle cover magnetic protection device according to claim 3, characterized in that: The outer fixed corner is arranged in an arc shape and is used to protect the corner of the electronic device; the outer fixed corner has an outer fixed surface facing outwards, and the machine-mounted layer is arranged to be flatly connected with the outer fixed surface.

5. The middle cover magnetic protection device according to claim 4, characterized in that: The machine-attachment layer and the electronic device are arranged in a flat-laying manner.

6. The middle cover magnetic protection device according to claim 4, characterized in that: The machine-attachment layer and the electronic device are arranged in a flat adsorption manner, an adsorption sheet is arranged inside the machine-attachment layer, a machine sheet is arranged on the back of the electronic device, and the adsorption sheet and the machine sheet are arranged in an adsorption manner.

7. The middle cover magnetic protection device according to claim 1, characterized in that: The soft parts include a soft bottom plate, two main frames and side frames. The two main frames and the side frames are synchronously connected to the soft bottom plate. The side frames are arranged at intervals with the middle cover. The two main frames are arranged at two ends correspondingly along the length direction of the middle cover. The middle cover, the two main frames and the side frames are arranged at intervals around the periphery of the electronic device.

8. The middle cover magnetic protection device according to claim 7, characterized in that: The inner end of one of the main frames and one end of the side frame are butt-jointed, and the outer end of one of the main frames extends toward the middle cover; the inner end of the other main frame and the other end of the side frame are butt-jointed, and the outer end of the other main frame extends toward the middle cover.

9. The middle cover magnetic protection device according to claim 8, characterized in that: The two main frames and the side frames are synchronously arranged to overlap with the soft bottom plate, and the soft bottom plate and the electronic equipment are arranged to be flat and in contact with each other; the soft bottom plate is synchronously flat on the outer surfaces of the main frames and the side frames.

10. The middle cover magnetic protection device according to any one of claims 1 to 9, characterized in that: The middle cover magnetic protection device includes an inner cushion layer, which is arranged flat and overlapped with the soft component. The middle cover has an inner cover surface facing inward, and the inner cushion layer is laid flat on the inner cover surface. The middle cover is synchronously swung relative to the soft component and the inner cushion layer under external force.

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