CN213661696U

CN213661696U - Protective shell with magnet assembly

Info

Publication number: CN213661696U
Application number: CN202022557947.6U
Authority: CN
Inventors: 杨家春; 张榕斌
Original assignee: Shenzhen Ranvoo Technology Co Ltd
Current assignee: Shenzhen Ranvoo Technology Co Ltd
Priority date: 2020-11-06
Filing date: 2020-11-06
Publication date: 2021-07-09
Anticipated expiration: 2030-11-06

Abstract

The utility model provides a take magnet assembly's protective housing, the protective housing includes casing and magnet assembly, the casing includes backplate and side frame, the backplate with the side frame encloses to close to form the accommodation space that is used for holding electronic equipment, be equipped with the accepting groove on the backplate, magnet assembly locates in the accepting groove, be used for with electronic equipment's built-in magnet array interact, make protective housing adaptation electronic equipment, magnet assembly includes mounting and magnetism and inhales the component, be equipped with the fixed slot on the mounting, magnetism is inhaled the component and is located in the fixed slot.

Description

Protective shell with magnet assembly

Technical Field

The utility model relates to an electronic equipment accessory technical field, in particular to take protective housing of magnet subassembly.

Background

Aiming at the latest iPhone12 mobile phones on the market, because the magnet array component is arranged in the mobile phones, peripheral products of the mobile phones, such as protective cases, wireless chargers and the like, need to be internally provided with corresponding magnet components to be matched with the magnet array component in the iPhone12 mobile phones, but because the magnet array is a plurality of small magnets arranged at intervals, the process is complex and the manufacturing cost is high when the magnet array is directly produced and installed on the peripheral products of the mobile phones.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a take protective housing of magnet subassembly that production technology can be simplified.

In an embodiment, the fixing grooves include a plurality of first fixing grooves, the plurality of first fixing grooves are arranged in a circular ring shape, a space is provided between two adjacent first fixing grooves, the magnetic attraction element includes a first magnet group, the first magnet group includes a plurality of first magnets, and the plurality of first magnets are respectively disposed in the plurality of first fixing grooves.

In an embodiment, the fixing groove further includes a second fixing groove disposed outside a circular ring formed by the first fixing groove, and the magnetic attraction element further includes a second magnet set including a second magnet disposed in the second fixing groove.

In one embodiment, the fixing member includes a ring portion and an extension portion connected to one side of the ring portion, the plurality of first fixing grooves are arranged in an array in the region of the ring portion, and the second fixing grooves are arranged in the region of the extension portion.

In an embodiment, the annular portion and the extension portion are integrally formed, and the first fixing groove and the second fixing groove are grooves formed in one side surface of the fixing member or through holes penetrating through the fixing member.

In an embodiment, a magnetism isolating piece is arranged on one surface, close to the accommodating space, of the first magnet and/or the second magnet, and the magnetism isolating piece is used for weakening the magnetism of one surface, close to the accommodating space, of the first magnet and/or the second magnet and enhancing the magnetism of one surface, far away from the accommodating space, of the first magnet and/or the second magnet.

In an embodiment, the housing further includes a cover member that covers the receiving groove.

In an embodiment, the receiving groove is a groove formed on an inner surface or an outer surface of the back plate, or the receiving groove is a through hole penetrating through the back plate.

In one embodiment, the fixing member is fixed in the accommodating groove in a clamping manner; and/or, the magnet assembly further comprises a connecting part, and the fixing piece is detachably fixed in the accommodating groove through the connecting part.

In an embodiment, the connecting portion is an adhesive layer connected to one side of the fixing member close to the accommodating space, and the adhesive layer is made of a repeatable adhesive material.

To sum up, the utility model provides a take magnet subassembly's protective housing through with the magnet subassembly modularization, the array that the magnet of being convenient for formed the adaptation is arranged to convenient and electronic equipment's protective housing equipment has simplified production technology, reduce cost. The back plate of the protective shell is provided with the accommodating groove, the magnet assembly is accommodated in the accommodating groove, so that the protective shell can be adapted to an electronic device with a built-in magnet array, such as an iPhone12 mobile phone, and the magnet assembly with an adaptive type can be assembled on the protective shell according to different built-in magnet arrays of the electronic device, thereby bringing convenience to users. The setting covers the piece and covers the accepting groove, guarantees that the protective housing is whole pleasing to the eye and can prevent that magnet assembly from falling out. The utility model discloses a take magnet assembly's protective housing simple structure realizes easily that the practicality is strong, is suitable for popularization and application.

Drawings

Fig. 1 is a schematic perspective view of the protective housing with the magnet assembly according to the present invention.

Fig. 2 is an exploded view of the protective case with the magnet assembly in fig. 1.

Fig. 3 is an exploded view of the magnet assembly.

Detailed Description

Before the embodiments are described in detail, it is to be understood that the invention is not limited in its application to the details of construction and the arrangements of components set forth in the following description or illustrated in the drawings. The utility model discloses can be the embodiment that other modes realized. Also, it is to be understood that the phraseology and terminology used herein is for the purpose of description and should not be regarded as limiting. The use of "including," "comprising," "having," and the like, herein is meant to encompass the items listed thereafter and equivalents thereof as well as additional items. In particular, when "a certain element" is described, the present invention is not limited to the number of the element being one, and may include a plurality of the elements.

As shown in fig. 1-3, the present invention provides a protective case 10 with a magnet assembly, wherein the protective case 10 is adaptable to an electronic device with a built-in magnet array, such as a mobile phone, a tablet computer, etc. The present invention is specifically described by taking a mobile phone, for example, an iPhone12 mobile phone as an example, and the protective case 10 is, for example, a mobile phone case.

The protective shell 10 comprises a shell 12, a magnet assembly 14 and a covering piece 16, wherein the shell 12 comprises a back plate 18 and a side frame 20, the back plate 18 and the side frame 20 enclose to form an accommodating space for accommodating the mobile phone, an accommodating groove is formed in the back plate 18, the magnet assembly 14 is arranged in the accommodating groove and used for interacting with a built-in magnet array of the mobile phone, and therefore the protective shell 10 can be matched with the mobile phone with the built-in magnet array. The covering member 16 is used for covering the receiving groove, and the covering member 16 is adapted to the shape of the receiving groove, so that the overall appearance of the protective casing 10 is ensured, and the magnet assembly 14 can be prevented from falling out.

The receiving groove may be a groove formed on the inner surface or the outer surface of the back plate 18, or may be a through hole penetrating the back plate 18. When the containing groove is a groove arranged on the inner surface or the outer surface of the back plate 18, one covering part 16 is arranged and covers the groove on the inner surface or the outer surface of the back plate 18; when the receiving slot is a through hole penetrating the back plate 18, two covering members 16 are provided and respectively cover the inner and outer sides of the through hole, so as to ensure the beauty of the inner and outer sides of the back plate 18 and prevent the magnet assembly 14 from falling out.

In this embodiment, the receiving slot 22 is a groove formed on the outer surface of the back plate 18, the covering member 16 can be fastened to the receiving slot 22 by a snap-fit manner, and the magnet assembly abuts against the inner wall surface of the covering member 16, so as to ensure that the magnet assembly is stably fixed in the receiving slot 22. Preferably, after the covering member 16 is covered in the receiving groove 22, the outer surface of the covering member 16 is flush with the outer surface of the back plate 18, so as to ensure the smoothness of the outer surface of the housing 12 and bring a good use feeling to a user.

In the illustrated embodiment, the magnet assembly 14 includes a mount 24 and a magnetically attractive element, the mount 24 having a retaining groove therein, the magnetically attractive element being disposed within the retaining groove. The fixing member 24 can be clamped in the receiving slot 22, and/or the magnet assembly 14 further includes a connecting portion 42, and the fixing member 24 can be detachably fixed in the receiving slot 22 through the connecting portion 42. In this embodiment, the fixing member 24 is fixed in the receiving groove 22 by the connecting portion 42.

More specifically, the fixing member 24 has a first surface 26 and a second surface 28 opposite to each other, wherein the first surface 26 is a surface of the fixing member 24 facing away from the accommodating space, and the second surface 28 is a surface of the fixing member 24 close to the accommodating space. The fixing groove is disposed on the first surface 26, and the connecting portion 42 is connected to the second surface 28 for connecting and fixing the magnet assembly 14 in the receiving groove 22, so that the magnet assembly 14 is fixed relative to the housing 12. In other embodiments, the retaining groove may be provided on the second side 28.

In the illustrated embodiment, the fixing grooves include a plurality of first fixing grooves 30 and a plurality of second fixing grooves 32, the plurality of first fixing grooves 30 are arranged in an array in a circular ring shape, and a space is provided between adjacent two first fixing grooves 30. The second fixing groove 32 is disposed outside a circular ring shape formed by the first fixing grooves 30 such that the second fixing groove 32 is spaced apart from the plurality of first fixing grooves 30. The magnetic attraction element comprises a first magnet group and a second magnet group, wherein the first magnet group is arranged in the first fixing groove 30, and the second magnet group is arranged in the second fixing groove 32. The array arrangement of the first fixing groove 30 and the second fixing groove 32 is matched with the built-in magnet array of the iPhone12 mobile phone, so that the array arrangement of the first magnet group and the second magnet group is matched with the built-in magnet array of the iPhone12 mobile phone.

In some embodiments, the fixing groove may include only a plurality of first fixing grooves 30 according to a practical design requirement.

In the illustrated embodiment, the fixing member 24 includes a ring portion 34 and an extending portion 36 connected to one side of the ring portion 34, the ring portion 34 and the extending portion 36 can be integrally formed, and the receiving groove 22 and the covering member 16 are both adapted to the shape of the fixing member 24. The plurality of first fixing grooves 30 are arranged in an array in the area of the annular portion 34 of the first surface 26, the plurality of first fixing grooves 30 are coaxially and uniformly spaced along the circumferential direction of the annular portion 34, and the second fixing grooves 32 are arranged in the area of the extension portion 36 of the first surface 26.

The first and

second fixing grooves

30 and 32 may be grooves formed on the first surface 26 of the fixing member 24 or through-holes penetrating the fixing member 24. In this embodiment, the first and

second retaining slots

30, 32 are each through-holes that extend through the first and

second faces

26, 28 of the retainer 24.

The first magnet set includes a plurality of first magnets 38 and the second magnet set includes at least one second magnet 40. The first magnets 38 are engaged with the first fixing grooves 30, and the second magnets 40 are engaged with the second fixing grooves 32.

The fixing member 24 may be made of a hard material having a certain toughness, such as glass fiber, PC, PET, or PP, or may be made of a soft material, such as silica gel or TPU. Therefore, the fixing member 24 has a certain elastic deformation, so that the fixing grooves of the fixing member 24 can more firmly clamp the magnet blocks.

The first magnet group includes a plurality of first magnets 38, the second magnet group includes at least one second magnet 40, the number of the first magnets 38 is the same as the number of the first seating grooves 30, and the number of the second magnets 40 is the same as the number of the second seating grooves 32. In this embodiment, 36 first fixing slots 30 are provided, and correspondingly, the first magnet group includes 36 first magnets 38, and the 36 first magnets 38 are respectively provided in the 36 first fixing slots 30. The number of the second fixing grooves 32 is two, the two second fixing grooves 32 are arranged at intervals along the extending direction of the extending portion 36, correspondingly, the second magnet group includes two second magnets 40, and the two second magnets 40 are respectively arranged in the two second fixing grooves 32.

It should be understood that, in other embodiments, the number of the first fixing slots 30 and the number of the first magnets 38 may be other, for example, 18

first fixing slots

30 and 18 first magnets 38 are provided; alternatively, 19 first fixing grooves 30 and 19 first magnets 38 are provided, respectively. The number of the second fixing grooves 32 and the number of the second magnets 40 may be other.

One surface of the first magnet 38 and/or the second magnet 40, which is close to the connecting portion 42, is provided with a magnetic isolation member, and the magnetic isolation member is used for weakening the magnetism of the surface of the first magnet 38 and/or the second magnet 40, which is close to the connecting portion 42, and enhancing the magnetism of the surface of the first magnet 38 and/or the second magnet 40, which is far away from the connecting portion 42, so that the interference of the magnet with the wireless charging function of the mobile phone is avoided. In the illustrated embodiment, the first magnet 38 and/or the second magnet 40 are provided with a magnetic isolation member on a surface close to the connecting portion 42, wherein a first magnetic isolation member 44 is provided on a surface close to the connecting portion 42 of the first magnet 38, a second magnetic isolation member 46 is provided on a surface close to the connecting portion 42 of the second magnet 40, the first magnetic isolation member 44 is in a ring shape adapted to the ring portion 34, and the second magnetic isolation member 46 is in a shape adapted to the extending portion 36.

In the illustrated embodiment, the connecting portion 42 may be configured to conform to the shape of the fastener 24, such as with the connecting portion 42 overlying just above the second face 28. The attachment portion 42 may be provided as an adhesive layer, such as a self-adhesive, 3M adhesive or hot melt adhesive, attached to the second side 28 of the fixture 24, such that the fixture 24 may be adhesively secured to the bottom wall of the housing slot 22 via the attachment portion 42. Preferably, the connecting portion 42 is made of a repeatable adhesion material, such as a nano-paste, so that the magnet assembly 14 can be repeatedly adhered and fixed. In other embodiments, the connection portion 42 may have other connection structures.

It should be noted that in other embodiments, the fixing member 24 may have other shapes according to the actual design requirement, as long as the shape does not affect the array arrangement of the magnetically attracting elements.

The concepts described herein may be embodied in other forms without departing from the spirit or characteristics thereof. The particular embodiments disclosed should be considered illustrative rather than limiting. The scope of the invention is, therefore, indicated by the appended claims rather than by the foregoing description. Any changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The utility model provides a take magnet assembly's protective housing, its characterized in that, the protective housing includes casing and magnet assembly, the casing includes backplate and side frame, the backplate with the side frame encloses to close and forms the accommodation space that is used for holding electronic equipment, be equipped with the accepting groove on the backplate, magnet assembly locates in the accepting groove, be used for with electronic equipment's built-in magnet array interact makes but protective housing adaptation electronic equipment, magnet assembly includes mounting and magnetism and inhales the component, be equipped with the fixed slot on the mounting, magnetism is inhaled the component and is located in the fixed slot.

2. The protective case with a magnet assembly according to claim 1, wherein the fixing grooves include a plurality of first fixing grooves arranged in a circular shape with a space provided between two adjacent first fixing grooves, and the magnetically attracting member includes a first magnet group including a plurality of first magnets respectively disposed in the plurality of first fixing grooves.

3. The protective case with a magnet assembly of claim 2, wherein the fixing grooves further comprise second fixing grooves disposed outside a circular ring shape formed by the first fixing grooves, and the magnetically attracting element further comprises a second magnet group including a second magnet disposed in the second fixing grooves.

4. The protective case with a magnet assembly according to claim 3, wherein the fixing member includes a ring portion and an extension portion connected to one side of the ring portion, a plurality of the first fixing grooves are arranged in an array in a region of the ring portion, and the second fixing grooves are arranged in a region of the extension portion.

5. The protective case with a magnet assembly of claim 4, wherein the ring portion is integrally formed with the extension portion, and the first fixing groove and the second fixing groove are grooves formed in one side surface of the fixing member or through holes penetrating through the fixing member.

6. The protective case with the magnet assembly according to claim 3, wherein a magnetic isolation member is disposed on a surface of the first magnet and/or the second magnet close to the accommodating space, and the magnetic isolation member is used for weakening magnetism of the surface of the first magnet and/or the second magnet close to the accommodating space and enhancing magnetism of the surface of the first magnet and/or the second magnet far away from the accommodating space.

7. The protective case with a magnet assembly of any one of claims 1 to 6, wherein the case further comprises a cover member that covers the housing groove.

8. The protective case with a magnet assembly according to claim 7, wherein the receiving groove is a groove formed on an inner surface or an outer surface of the back plate, or a through hole penetrating the back plate.

9. The protective case with a magnet assembly according to claim 7, wherein the fixing member is fastened to the accommodating groove; and/or, the magnet assembly further comprises a connecting part, and the fixing piece is detachably fixed in the accommodating groove through the connecting part.

10. The protective case with a magnet assembly of claim 9, wherein the connecting portion is an adhesive layer connected to the fixing member on a side close to the accommodating space, and the adhesive layer is made of a repeatable adhesive material.