Anti-falling magnetic attraction structure

Abstract

The utility model provides an anti-falling magnetic attraction structure which is used for being connected with a handheld device and is provided with a fixing piece and a clamping and fixing assembly. The fixing piece can be magnetically attracted to the handheld device and is provided with a through hole and a plurality of grooves. The through hole penetrates through the fixing piece. The grooves are formed in the face, close to the handheld device, of the fixing piece, arranged at intervals and communicated with the penetrating hole in a surrounding mode. The clamping and fixing assembly can be arranged in the fixing piece in a penetrating mode and is provided with a sliding groove and two moving pieces. The sliding grooves correspond to the penetrating holes in position. The moving parts can move in the sliding grooves, and each moving part can be selectively clamped in one of the grooves. The utility model has the advantages that the movable piece can be released from clamping only by rotating magnetic repulsion, and the operation is convenient.

Description

Technical Field

[0001] The utility model relates to an anti-falling magnetic attraction structure. Background Art

[0002] For the sake of convenience, today's mobile phones are often equipped with different accessories, such as brackets or induction buckles, etc. To connect accessories to mobile phones, if you use a buckle to snap the phone into the accessory (such as a bracket), it will not fall easily, but you need to use both hands to separate the phone from the accessory or snap the phone into the accessory, which makes it difficult to operate. Therefore, magnetic suction is often used to attach accessories to mobile phones.

[0003] Some current accessories are in the form of an integrated device, and the accessories can be directly adsorbed on the mobile phone. However, when users replace different accessories according to different needs, they need to replace the entire accessory, which causes waste.

[0004] In addition, there is also a form that requires a fixing to connect the accessory to the mobile phone. The accessory must first be adsorbed on the fixing, and then the magnetic part is adsorbed on the mobile phone. However, since the connection between the fixing and the accessory is often also adsorbed by magnetic attraction, it is easy to fall or separate due to external force.

[0005] In view of this, proposing a better improvement plan is an urgent problem to be solved in the industry. Utility Model Content

[0006] The main purpose of the utility model is to provide an anti-drop magnetic attraction structure, which is used to solve the problem that when an accessory is connected to a fixing member by magnetic attraction, the accessory is easily dropped when it is hit.

[0007] In order to achieve the above-mentioned purpose, the utility model proposes an anti-falling magnetic attraction structure, which has:

[0008] A fixing member, which is disposed on the handheld device and has:

[0009] A plurality of first adsorption members, which are arranged on a side of the fixing member close to the handheld device;

[0010] a through hole extending through the fixing member;

[0011] A plurality of grooves are arranged on a side of the fixing member close to the handheld device, and the grooves are arranged at intervals from each other and surround and communicate with the through hole;

[0012] A fastening assembly, which can be inserted into the fixing member and has:

[0013] a slide groove, the position of which corresponds to the through hole of the fixing member;

[0014] Two moving parts can move in the sliding groove, and each of the moving parts can be selectively engaged in one of the grooves of the fixing part.

[0015] As the aforementioned anti-falling magnetic attraction structure, wherein the slide groove of the fixing component penetrates the fixing component, and the anti-falling magnetic attraction structure further has:

[0016] A connecting piece is connected to a side of the fixing component away from the fixing component, closes one side of the slide slot of the fixing component, and fits the moving component.

[0017] As mentioned above, the anti-falling magnetic attraction structure, wherein:

[0018] The fastening assembly is provided with a plurality of slots, the openings of which face toward the connecting piece;

[0019] The connecting piece is provided with a plurality of protrusions, the positions and the number of which correspond to the plurality of the slots and can be engaged with the plurality of the slots.

[0020] As mentioned above, the anti-falling magnetic attraction structure, wherein:

[0021] Each of the moving parts has a slot body, and the slot body openings of the two moving parts face each other; and

[0022] A magnet is arranged in each slot body, and the magnetism of each magnet facing the corresponding slot body opening is the same.

[0023] As mentioned above, the anti-falling magnetic attraction structure, wherein the fixing component has:

[0024] A plurality of second adsorption members surround the slide slot and are arranged at intervals, and the positions and quantities of the second adsorption members correspond to the plurality of first adsorption members, and the second adsorption members can be attracted to each other.

[0025] As mentioned above, the anti-falling magnetic attraction structure, wherein the fixing component has:

[0026] A plurality of third adsorbing members surround the slide slot and are spaced apart from the second adsorbing members. The magnetism of a side of the third adsorbing members close to the fixing member is opposite to the magnetism of a side of the second adsorbing members close to the fixing member.

[0027] As mentioned above, the anti-falling magnetic attraction structure, wherein:

[0028] The slide groove has a first step surface, which is located on a side of the slide groove close to the connecting piece;

[0029] Each of the moving parts has a second-level surface, which is in contact with the first-level surface of the slide slot, and the second-level surface can move relative to the first-level surface.

[0030] As the aforementioned anti-drop magnetic attraction structure, wherein the fixing component has two protrusions, which are inserted into the through hole of the fixing member, and the sliding groove is formed between the two protrusions.

[0031] The advantage of the present invention is that a fixing component is newly added, and the movable part on the fixing component can be fixed in the groove of the fixed part, and the magnets in the movable part tend to separate from each other, so that the fixing component is not easily separated from the fixed part. In terms of releasing the fixing, the fixing component can be separated from the fixed part by simply rotating it, and the third adsorption part and the first adsorption part repel each other, which makes it easier to separate the fixed part from the fixing component, and there is no need to press or release the buckle. In addition, because the positions of the first adsorption part and the second adsorption part correspond to each other, the fixing component and the fixed part can be adsorbed without alignment. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] Figure 1 It is a three-dimensional schematic diagram of the first embodiment of the utility model.

[0033] Figure 2 It is a schematic exploded view from another angle of the first embodiment of the utility model.

[0034] Figure 3 It is a three-dimensional schematic diagram of a fixing member according to the first embodiment of the utility model.

[0035] Figure 4 It is a three-dimensional schematic diagram of a fastening assembly and a connecting piece according to the first embodiment of the utility model.

[0036] Figure 5 It is a three-dimensional schematic diagram of the fastening assembly and the connecting piece according to the first embodiment of the utility model.

[0037] Figure 6 It is an exploded schematic diagram of the first embodiment of the utility model.

[0038] Figure 7 It is a schematic exploded view from another angle of the first embodiment of the utility model.

[0039] Figure 8 It is a top view schematically showing the first embodiment of the utility model.

[0040] Fig. 9 The first embodiment of the utility model is Figure 8 Schematic diagram of the cross section along the AA cutting line.

[0041] Fig.10 The first embodiment of the utility model is Figure 8 Schematic diagram of the cross section along the BB cutting line.

[0042] Fig.11It is a three-dimensional schematic diagram of the second embodiment of the utility model.

[0043] Fig.12 It is a three-dimensional schematic diagram of the third embodiment of the utility model.

[0044] Fig.13 It is a three-dimensional schematic diagram from another angle of the third embodiment of the utility model. DETAILED DESCRIPTION

[0045] Please refer to Figures 1 to 6 The utility model provides an anti-drop magnetic attraction structure, which is used to connect a handheld device and comprises a fixing member 10 , a fastening assembly 20 , and a connecting member 30 .

[0046] The fixing member 10 can be arranged on the handheld device. In this embodiment, the fixing member 10 is in the form of a mobile phone case and can be mounted on the handheld device. In other embodiments, the fixing member 10 can also be a bracket that can fix the handheld device on the fixing member 10. The fixing member 10 has a plurality of first adsorption members 11, a through hole 12, and a plurality of grooves 13. The first adsorption member 11 is located on a side of the fixing member 10 close to the handheld device. The through hole 12 runs through the fixing member 10, and the groove 13 is arranged on a side of the fixing member 10 close to the handheld device, and the grooves 13 are arranged at intervals from each other and surround the through hole 12.

[0047] Please refer to Figures 4 to 7 The fastening component 20 can be inserted into the fixing member 10, and has a slide groove 21, two moving members 22, two protrusions 23, a plurality of second adsorption members 24, a plurality of third adsorption members 25, and a plurality of fastening grooves 26. The position of the slide groove 21 corresponds to the through hole 12 of the fixing member 10. In this embodiment, the slide groove 21 penetrates the fastening component 20. In other embodiments, the slide groove 21 may not penetrate the fastening component 20. The slide groove 21 has a first step surface 211, which is located on the side of the slide groove 21 away from the handheld device.

[0048] Two moving parts 22 can move in the chute 21, and each moving part 22 can selectively be engaged in one of the grooves 13 of the fixing member 10. Each moving part 22 has a second-level surface 221 and a slot body 222. The second-level surface 221 is attached to the first-level surface 211 of the chute 21, and the second-level surface 221 can move relative to the first-level surface 211. In the present embodiment, the slot bodies 222 openings of two moving parts 22 face each other, and a magnet 2221 is provided in each slot body 222, and the magnetic properties of each magnet 2221 towards its corresponding slot body 222 opening are identical. Whereby, each magnet 2221 tends to separate from each other, so that the two moving parts 22 also tend to separate from each other and be fixed in the groove 13 of the fixing member 10. The protrusion 23 can be arranged in the perforation 12 of the fixing member 10, and the chute 21 is formed between two protrusions 23.

[0049] Please refer to Figures 8 to 10 . In the present embodiment, the second adsorption member 24 and the third adsorption member 25 both surround the slide groove 21 and are spaced apart from each other, and the position and number of the second adsorption member 24 correspond to the first adsorption member 11. The second adsorption member 24 can attract the first adsorption member 11, so that the fixing component 20 is adsorbed on the fixing member 10. The magnetism of the third adsorption member 25 close to the fixing member 10 is opposite to the magnetism of the second adsorption member 24 close to the fixing member 10. In other words, the third adsorption member 25 and the fixing member 10 repel each other. In the present embodiment, the second adsorption member 24 and the third adsorption member 25 are located on the side of the fixing component 20 away from the fixing member 10, and do not penetrate the fixing component 20. In other embodiments, the second adsorption member 24 and the third adsorption member 25 can also penetrate the fixing component 20, as long as the second adsorption member 24 can attract the first adsorption member 11.

[0050] The opening of the card slot 26 is located at a side of the card fixing component 20 away from the handheld device. In this embodiment, the second adsorption member 24 and the third adsorption member 25 are also disposed in the card slot 26 .

[0051] In this embodiment, the connecting member 30 is connected to a side of the fixing member 20 away from the fixing member 10, and closes one side of the slide slot 21 of the fixing member 20, and fits the moving member 22. The connecting member 30 has a plurality of protrusions 31, whose positions and numbers correspond to the slots 26 and can be engaged with the slots 26. Figures 11 to 13 The connecting member 30 can be changed according to the needs of the user and can be connected to various accessories. For example, in the second embodiment, the connecting member 30A is a wallet, and in the third embodiment, the connecting member 30B is a rotatable bracket.

[0052] When using the anti-drop magnetic structure, the user can replace the connector 30 with different accessories according to different usage scenarios, or set the fastening component 20 on the accessories. When the fastening component 20 is to be fastened to the fixing component 10, the fastening component 20 must first be moved in a direction perpendicular to the handheld device. At the same time, the first adsorption component 11 on the fixing component 10 and the second adsorption component 24 on the fastening component 20 will attract each other. Then, the slide groove 21 and the two moving parts 22 are inserted into the fixing component 10, and the two moving parts 22 are aligned with the groove 13 of the fixing component 10. At this time, the magnets 2221 in the two moving parts 22 tend to separate from each other, driving the two moving parts 22 to separate and engage with the groove 13 of the fixing component 10, completing the fastening of the fastening component 20.

[0053] When the fastening assembly 20 is to be separated from the fixing member 10, the fastening assembly 20 needs to be rotated so that the two moving members 22 leave the groove 13 of the fixing member 10 and move closer to each other due to the restriction of the through hole 12. At the same time, due to the rotation of the fastening assembly 20, the third adsorption member 25 on the fastening assembly 20 turns to correspond to the first adsorption member 11 of the fixing member 10 and repel each other and separate, thereby pushing the fastening assembly 20 away from the fixing member 10, and then the fastening assembly 20 can be separated from the fixing member 10 in a direction perpendicular to the handheld device.

[0054] The advantage of the present invention is that a fixing component 20 is newly added, and the moving part 22 on the fixing component 20 can be fixed in the groove 13 of the fixing part 10, and the magnet 2221 in the moving part 22 tends to separate from each other, so that the fixing component 20 is not easily separated from the fixing part 10. In terms of releasing the fixing, the fixing component 20 can be separated from the fixing part 10 by simply rotating it, and the third adsorption part 25 and the first adsorption part 11 repel each other, which makes it easier to separate the fixing part 10 from the fixing component 20, and there is no need to press or release the buckle. In addition, because the positions of the first adsorption part 11 and the second adsorption part 24 correspond to each other, the fixing component 20 and the fixing part 10 can be adsorbed without alignment.

[0055] The above description is only a preferred embodiment of the present invention, and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technician familiar with the profession can make some changes or modifications to equivalent embodiments of equivalent changes using the technical contents disclosed above without departing from the scope of the technical solution of the present invention. However, any simple modification, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. An anti-falling magnetic attraction structure, characterized in that: Used to connect a handheld device and has: A fixing member, which is disposed on the handheld device and has: A plurality of first adsorption members, which are arranged on a side of the fixing member close to the handheld device; a through hole extending through the fixing member; A plurality of grooves are arranged on a side of the fixing member close to the handheld device, and the grooves are arranged at intervals from each other and surround and communicate with the through hole; A fastening assembly, which can be inserted into the fixing member and has: a slide groove, the position of which corresponds to the through hole of the fixing member; Two moving parts can move in the sliding groove, and each of the moving parts can be selectively engaged in one of the grooves of the fixing part.

2. The anti-falling magnetic attraction structure according to claim 1, characterized in that: The slide groove of the fixing component passes through the fixing component, and the anti-falling magnetic attraction structure also has: A connecting piece is connected to a side of the fixing component away from the fixing component, closes one side of the slide slot of the fixing component, and fits the moving component.

3. The anti-falling magnetic attraction structure according to claim 2, characterized in that: The fastening assembly is provided with a plurality of slots, the openings of which face toward the connecting piece; The connecting piece is provided with a plurality of protrusions, the positions and the number of which correspond to the plurality of the slots and can be engaged with the plurality of the slots.

4. The anti-falling magnetic attraction structure according to claim 1, characterized in that: Each of the moving parts has a slot body, and the slot body openings of the two moving parts face each other; and A magnet is arranged in each slot body, and the magnetism of each magnet facing the corresponding slot body opening is the same.

5. The anti-falling magnetic attraction structure according to claim 1, characterized in that: The clamping assembly has: A plurality of second adsorption members surround the slide slot and are arranged at intervals, and the positions and quantities of the second adsorption members correspond to the plurality of first adsorption members, and the second adsorption members can be attracted to each other.

6. The anti-falling magnetic attraction structure according to claim 5, characterized in that: The clamping assembly has: A plurality of third adsorbing members surround the slide slot and are spaced apart from the second adsorbing members. The magnetism of a side of the third adsorbing members close to the fixing member is opposite to the magnetism of a side of the second adsorbing members close to the fixing member.

7. The anti-falling magnetic attraction structure according to claim 2 or 3, characterized in that: The slide groove has a first step surface, which is located on a side of the slide groove close to the connecting piece; Each of the moving parts has a second-level surface, which is in contact with the first-level surface of the slide slot, and the second-level surface can move relative to the first-level surface.

8. The anti-falling magnetic attraction structure according to any one of claims 1 to 6, characterized in that: The fastening assembly has two protrusions which are inserted into the through hole of the fixing member, and the sliding groove is formed between the two protrusions.

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