CN217307727U - Housing assembly and electronic device - Google Patents

Abstract

The application discloses shell subassembly and electronic equipment relates to communication equipment technical field. The shell assembly comprises a shell, a decoration piece, a bonding piece and a connecting piece, wherein the decoration piece comprises a support and a decoration sheet; one end of the connecting piece is attached to one side of the shell through the adhesive piece, and the other end of the connecting piece is located between the mounting part and the decorative sheet and is connected with the mounting part.

Description

Housing assembly and electronic device

Technical Field

The application belongs to the technical field of communication equipment, and particularly relates to a shell assembly and electronic equipment.

Background

At present, all can dispose the decoration to each function module on electronic equipment to make electronic equipment's outward appearance more exquisite pleasing to the eye, also play the effect of protect function module simultaneously, for example: camera decoration, fingerprint identification module decoration and flash light decoration etc.. The outer edge of the decorating part is provided with a mounting gap, adhesive is arranged in the mounting gap, and the decorating part is connected with the shell of the electronic equipment through the adhesive. When the disassembled decorating part and the shell are reassembled, the original adhesive needs to be stripped, and then a new adhesive is placed, so that the disassembling and assembling efficiency is low.

SUMMERY OF THE UTILITY MODEL

The application aims at providing a shell subassembly and electronic equipment, solves dismouting decoration and the technical problem of shell inefficiency at least.

In order to solve the technical problem, the present application is implemented as follows:

in a first aspect, an embodiment of the present application provides an enclosure assembly, including:

a housing;

the decoration piece comprises a bracket and a decoration piece, wherein the bracket comprises a main body part and a mounting part arranged around the main body part;

an adhesive member;

one end of the connecting piece is attached to one side of the shell through the adhesive piece, and the other end of the connecting piece is located between the mounting part and the decorative sheet and is connected with the mounting part.

In a second aspect, an embodiment of the present application provides an electronic device, including: the housing assembly provided in the first aspect.

In the embodiment of the application, one end of the connecting piece is connected with the shell through the adhesive piece, and the other end of the connecting piece is connected with the mounting part, so that glue for adhering the bracket and the shell is omitted from being arranged in a gap between the bracket and the decorative sheet. When the decoration and the shell are disassembled, the decoration and the shell can be separated at the bonding part, and when the decoration and the shell are reassembled, the decoration and the shell can be connected again through the bonding part on the shell. Compared with the prior art of removing the adhesive and gluing again between the decoration piece and the installation part, the technical scheme provided by the application does not need the split support and the decoration piece, and the dismounting efficiency is high, and the dismounting cost is low. Be located between installation department and the decorative sheet through setting up the connecting piece for steam or the dust that get into from the gap between decorative sheet and the casing can pile up in the space that shell, adhesive member, connecting piece, support and decorative sheet enclose, avoid this part steam or dust further to get into the support and keep away from the one side of decorative sheet, avoid this part steam or dust to influence other functional unit.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The above and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

FIG. 1 is a schematic structural diagram of an embodiment of an enclosure assembly according to the present application;

fig. 2 is a disassembled structural schematic view of an embodiment of the enclosure assembly according to the present application;

FIG. 3 is a schematic view of a partial cross-sectional structure of an embodiment of a housing assembly according to the present application;

FIG. 4 is a schematic illustration of a disassembled structure of an embodiment of a connection according to the present application;

FIG. 5 is another disassembled schematic view of an embodiment of a housing assembly according to the present application;

FIG. 6 is another partial cross-sectional structural schematic view of an embodiment of an enclosure assembly according to the present application;

FIG. 7 is a disassembled schematic view of an embodiment of a bracket according to the present application;

fig. 8 is a perspective view of an embodiment of a closure according to the present application.

Detailed Description

Reference will now be made in detail to the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The features of the terms first and second in the description and in the claims of the present application may explicitly or implicitly include one or more of such features. In the description of the present application, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

In the description of the present application, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

An enclosure assembly 10 according to an embodiment of the present application is described below in conjunction with fig. 1-8.

As shown in fig. 1 to 3, the present application provides an enclosure assembly 10, the enclosure assembly 10 includes a housing 1, a garnish 2, an adhesive member 3, and a connecting member 4, the garnish 2 includes a bracket 21 and a garnish sheet 22, the bracket 21 includes a main body portion 211 and a mounting portion 212 disposed around the main body portion 211, the garnish sheet 22 is disposed on the main body portion 211, the mounting portion 212 is disposed at an interval with the garnish sheet 22, one end of the connecting member 4 is attached to one side of the housing 1 through the adhesive member 3, and the other end of the connecting member 4 is disposed between the mounting portion 212 and the garnish sheet 22 and is connected to the mounting portion 212.

The housing assembly 10 provided herein may be applied in an electronic device. Exemplarily, the housing 1 in the housing assembly 10 may serve as a rear cover of the electronic device, and an accommodating space is formed inside the rear cover, and the accommodating space may be used to accommodate functional modules such as a camera module, a speaker module, and a fingerprint identification module. After cover and can set up pilot hole 11, decoration 2 sets up in pilot hole 11 department, can set up light transmission area or through-hole on decoration 2 to make the function module can expose through the through-hole, perhaps outside light can get into the function module through light transmission area. The decoration 2 can protect the functional module on one hand and reduce or avoid the damage of external force to the functional module; the ornamental piece 2 on the other hand may provide a different visual sensation from the case 1, interspersing the case 1. The decoration sheet 22 may be attached to the main body portion 211, the light transmission region may be disposed on the decoration sheet 22, and the bracket 21 is used to support the decoration sheet 22 disposed at the assembly hole 11 of the case 1.

Exemplarily, the function module is a camera module, the main body portion 211 is provided with a through hole, a light transmission region corresponding to each camera of the camera module is provided on the decorative sheet 22, and external light can enter the camera through the light transmission region and the through hole of the main body portion 211, so that the camera can perform photosensitive shooting.

The decorative sheet 22 is disposed at the fitting hole 11, a gap is formed between the decorative sheet 22 and the housing 1, external moisture or dust can enter the housing assembly 10 through the gap, in order to reduce or prevent the moisture or dust from further entering one side of the bracket 21 away from the decorative sheet 22, the mounting portion 212 can be disposed to extend in the direction away from the main body portion 211, that is, the mounting portion 212 and the decorative sheet 22 are disposed oppositely, even if moisture or dust enters from the gap between the decorative sheet 22 and the housing 1, the moisture or dust can be accumulated between the mounting portion 212 and the decorative sheet 22, and the moisture or dust is prevented from further entering one side of the bracket 21 away from the decorative sheet 22. Still be provided with connecting piece 4 in this application and be located between installation department 212 and the sheetmetal 22 to be connected with casing 1 through adhesive member 3, make and get into steam or dust from the gap between sheetmetal 22 and the casing 1 and can pile up in the space that shell, adhesive member 3, connecting piece 4, support 21 and sheetmetal 22 enclose, avoid this part steam or dust further to get into the support 21 and keep away from the one side of sheetmetal 22, avoid this part steam or dust to influence other functional unit.

Since the ornament 2 and the case 1 are jointed by the adhesive member 3, when the ornament 2 and the case 1 are separated, a force along the direction from the ornament sheet 22 to the bracket 21 can be applied to the ornament 2, the ornament 2 and the case 1 are separated at the adhesive member 3, the adhesive member 3 can be attached on the connecting member 4, and the ornament 2 and the connecting member 4 are peeled off from the case 1 together; the adhesive member 3 may be attached to the housing 1 and the ornamental member 2 and the attachment member 4 may be peeled off together from the housing 1.

Since the housing 1 has a larger surface area with respect to the connecting member 4, the machining operation for the housing 1 is facilitated. Illustratively, the adhesive member 3 can be attached to the housing 1 when the garnish 2 and the housing 1 are detached by setting the peel force of the attachment member 4 and the adhesive member 3 to be smaller than the peel force of the housing 1 and the adhesive member 3. When the user needs to reassemble the decoration 2 and the casing 1, the original adhesive member 3 attached to the casing 1 can be removed, a new adhesive member 3 is attached to the casing 1, and the decoration 2 and the casing 1 are connected again through the new adhesive member 3.

The bracket 21 and the connecting piece 4 can be integrally formed, and can also be connected by welding, bonding and other modes. In order to ensure that when the garnish 2 and the housing 1 are separated, the garnish 2 and the housing 1 are separated at the adhesive member 3, rather than the bracket 21 and the attachment member 4, the peel force of the bracket 21 and the attachment member 4 may be set to be greater than the peel force of the attachment member 4 and the adhesive member 3.

In the present application, by providing one end of the connecting member 4 to be connected to the housing 1 through the adhesive member 3 and the other end of the connecting member 4 to be connected to the mounting portion 212, it is possible to omit the glue for bonding the bracket 21 and the housing 1 in the gap between the bracket 21 and the decorative sheet 22; when the decoration 2 and the shell 1 are disassembled, the decoration 2 and the shell 1 can be separated at the position of the adhesive piece 3, and when the decoration 2 and the shell 1 are reassembled, the decoration 2 and the shell 1 can be connected again through the adhesive piece 3 on the shell 1; compared with the related technology of removing the adhesive between the decorative sheet 22 and the mounting part 212 and then gluing, the technical scheme provided by the application does not need to disassemble the bracket 21 and the decorative sheet 22, so that the disassembling and assembling efficiency is high, and the disassembling and assembling cost is low; through setting up connecting piece 4 and being located between installation department 212 and sheetmetal 22 for steam or dust that get into from the gap between sheetmetal 22 and the casing 1 can pile up in the space that shell, adhesive member 3, connecting piece 4, support 21 and sheetmetal 22 enclose, avoid this part steam or dust further to get into the support 21 and keep away from the one side of sheetmetal 22, avoid this part steam or dust to influence other functional unit.

In one embodiment, the connecting member 4 includes a first supporting layer 41 and a first adhesive layer 42, the first supporting layer 41 and the first adhesive layer 42 are stacked, one end of the first supporting layer 41 is attached to one side of the adhesive member 3 away from the housing 1, the other end of the first supporting layer 41 is connected to the mounting portion 212 through the first adhesive layer 42, and the first adhesive layer 42 connects the first supporting layer 41 and the mounting portion 212.

The first support layer 41 may have better support strength than the first adhesive layer 42. The first support layer 41 itself has no tackiness, so that the first support layer 41 and the adhesive member 3 are easily separated when the garnish 2 and the housing 1 are separated.

Referring to fig. 4, the first adhesive layer 42 may be disposed only between the first supporting layer 41 and the mounting portion 212. The first adhesive layer 42 may also have the same shape as the first support layer 41, i.e. the surface of the first support layer 41 remote from the adhesive member 3 may be completely covered by the first adhesive layer 42. In some embodiments, the connector 4 further comprises a second support layer 43, the second support layer 43 being arranged in abutment with a side of the first adhesive layer 42 facing away from the housing 1.

The second support layer 43 may be made of the same material as the first support layer 41, and the second support layer 43 may be made of a different material from the first support layer 41. The second supporting layer 43 can support the first adhesive layer 42 to prevent or reduce deformation of the first adhesive layer 42, and the second supporting layer 43 can prevent other components from contacting the first adhesive layer 42 to prevent or reduce adhesion between the other components and the first adhesive layer 42. Other components are components housed within the housing assembly 10, such as: a camera module, a battery module, and the like housed in the housing assembly 10.

The connecting member 4 is provided at a distance from the decorative sheet 22 to prevent the decorative sheet 22 provided on the main body portion 211 from being pressed by the connecting member 4, resulting in unevenness of the decorative sheet 22. It is of course also possible to control the thickness of the attachment 4 so that the attachment 4 fills the gap between the decorative sheet 22 and the mounting portion 212, reducing or avoiding the accumulation of dust, moisture, etc. in the gap.

In some embodiments, in order to enable the bracket 21 to provide a larger accommodating space, the bracket 21 further includes an extension portion 213 connecting the main body portion 211 and the mounting portion 212, the extension portion 213 extends from an edge of the main body portion 211 along the decorative sheet 22 and to the mounting portion 212, the decorative sheet 22 is in a width direction to the mounting portion 212, and the bracket 21 may have different widths by providing the extension portions 213 with different widths, so that the decorative sheet 22 and the bracket 21 cooperate to form accommodating spaces with different volumes. When the decoration sheet 22 is made of metal or other material that is easy to shape, the edge of the decoration sheet 22 may protrude toward the mounting portion 212 to reduce the gap between the mounting portion 212 and the decoration sheet 22, and reduce or prevent moisture, dust, and the like from entering the gap between the mounting portion 212 and the decoration sheet 22 and accumulating between the housing 1 and the decoration sheet 22. When the decoration sheet 22 is made of a material such as a fiberboard that is not easily molded, it is not easy to provide the decoration sheet 22 with the above-described protrusion structure. In some embodiments of the present application, therefore, the housing assembly 10 further comprises a closure piece 5, the closure piece 5 being disposed between the connecting piece 4 and the trim piece 22. By providing the blocking piece 5, it is possible to reduce or prevent moisture, dust, and the like from entering between the mounting portion 212 and the decorative sheet 22 from the gap between the housing 1 and the decorative sheet 22 and accumulating.

In some embodiments, since the functional component accommodated in the housing 1 has an excessive thickness, the bracket 21 includes an avoiding groove 213, the avoiding groove 213 is penetratingly disposed in the mounting portion 212 along the first direction X, and the bracket 21 avoids the functional component having a large thickness through the avoiding groove 213. The decorative sheet 22 and the bracket 21 are stacked in the first direction X, and a projection of the blocking piece 5 along the decorative sheet 22 to the bracket 21 at least partially falls into the avoiding groove 213, that is, a part of the blocking piece 5 is suspended above the avoiding groove 213. The first direction X may be a thickness direction of the housing 1, the adhesive member 3, and the connecting member 4 are stacked in the first direction X, and the decorative sheet 22, the blocking member 5, the connecting member 4, and the bracket 21 are sequentially disposed in the first direction X. The second direction Y is perpendicular to the first direction X, and the block piece 5 may be a flat plate shape extending in the second direction Y. Connecting piece 4 has and dodges the relative suspension region in groove 213, and partial shutoff piece 5 suspension is dodged the groove 213 top through setting up the portion to make and also be provided with shutoff piece 5 between decorative sheet 22 to the suspension region, reduce the clearance size that can hold steam, dust between connecting piece 4 and the decorative sheet 22.

As will be understood by those skilled in the art, in the case where the housing 1 has the fitting hole 11 and the decoration member 2 is provided in the fitting hole 11, both the adhesive member 3 and the connecting member 4 may be provided around the fitting hole 11. The adhesive member 3 and the connecting member 4 may be in a ring-shaped configuration to facilitate the installation of the adhesive member 3 and the connecting member 4.

Referring to fig. 5 to 7, in some embodiments, the mounting portion 212 includes a first sub-portion 2121 and a second sub-portion 2122, the first sub-portion 2121 is disposed around the avoiding groove 213, the first sub-portion 2121 and the second sub-portion 2122 are connected to form a ring shape disposed around the main body portion 211, and a projection of the housing 1 on the connecting member 4 and a projection of the second sub-portion 2122 on the connecting member 4 at least partially overlap. By providing that the projection of the housing 1 on the connecting element 4 at least partially overlaps the projection of the second sub-portion 2122 on the connecting element 4, the mounting portion 212 has a larger contact area with the connecting element 4. Therefore, the stability of connection between the bracket 21 and the connecting piece 4 can be improved, and the probability that the connecting piece 4 and the bracket 21 are separated from the shell 1 as a whole when the decorating piece 2 and the shell 1 are disassembled is improved.

Alternatively, since the first sub-part 2121 is disposed around the escape groove 213. The projection of the housing 1 on the connecting element 4 is arranged adjacent to or spaced apart from the projection of the first sub-portion 2121 on the connecting element 4 to obtain a larger escape slot 213.

The block piece 5 may be provided only at the escape groove 213, but may of course also be provided as an annular structure arranged around the fitting hole 11. In other embodiments, in order to avoid interference of the bracket 21 with other parts and increase the contact area between the mounting portion 212 and the connecting element 4, the size of the main body portion 211 is reduced and the size of the mounting portion 212 is increased without changing the original size of the bracket 21, so that the space between the mounting portion 212 and the decorative sheet 22 is increased. It may be provided that the blocking piece 5 includes a first blocking portion 51 and a second blocking portion 52 connected to each other, the first blocking portion 51 and the second blocking portion 52 are connected to form a ring shape disposed along the fitting hole 11, a projection of the first blocking portion 51 along the direction of the decorative sheet 22 to the bracket 21 at least partially falls on the first sub-portion 2121, and a projection of the second blocking portion 52 along the direction of the decorative sheet 22 to the bracket 21 at least partially falls on the second sub-portion 2122. Thereby ensuring that the empty space between the first sub-part 2121 and the decorative sheet 22 can be filled by the first blocking portion 51, and the empty space between the second sub-part 2122 and the decorative sheet 22 can be filled by the second blocking portion 52 to prevent the part of moisture or dust from further entering the side of the bracket 21 away from the decorative sheet 22, and from affecting other functional components.

Referring to fig. 8 in combination, in some embodiments, the blocking member 5 includes a third adhesive layer 53 and a third support layer 54, the third adhesive layer 53 connects the third support layer 54 and the connecting member 4, or the third adhesive layer 53 connects the decorative sheet 22 and the third support layer 54. Illustratively, a third adhesive layer 53 connects the third support layer 54 and the first support layer 41.

The present application further provides an electronic device comprising a housing assembly 10 as provided in the first aspect.

While the present embodiments have been described with reference to the accompanying drawings, it is to be understood that the invention is not limited to the precise embodiments described above, which are meant to be illustrative and not restrictive, and that various changes may be made therein by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (10)

1. An enclosure assembly, comprising:

a housing;

the decoration piece comprises a support and a decoration piece, wherein the support comprises a main body part and an installation part arranged around the main body part, the decoration piece is arranged on the main body part, and the installation part and the decoration piece are arranged at intervals;

an adhesive member;

the connecting piece, the one end of connecting piece is passed through the adhesive part with one side laminating of casing, the other end of connecting piece is located the installation department with decorate between the piece, and with the installation department is connected.

2. The enclosure assembly of claim 1, wherein the connector comprises a first support layer and a first adhesive layer, the first support layer and the first adhesive layer are stacked, one end of the first support layer is attached to one side of the adhesive member away from the housing, and the other end of the first support layer is connected to the mounting portion through the first adhesive layer.

3. The enclosure assembly of claim 2, wherein the connector further comprises a second support layer disposed in abutment with a side of the first adhesive layer remote from the housing.

4. The enclosure assembly of claim 1, wherein the connector is spaced from the trim piece.

5. The enclosure assembly of claim 4, further comprising a closure disposed between the connector and the trim piece.

6. The enclosure assembly of claim 5, wherein the bracket includes an avoidance slot, the avoidance slot extending through the mounting portion in a first direction, the trim piece and the bracket being stacked in the first direction, the closeout piece being positioned along a projection of the trim piece to the bracket in the direction at least partially into the avoidance slot.

7. The housing assembly of claim 6, wherein the housing has a mounting aperture, the trim piece is disposed at the mounting aperture, and the adhesive and the connector are both disposed about the mounting aperture.

8. The housing assembly of claim 7, wherein the mounting portion includes a first sub-portion and a second sub-portion, the first sub-portion disposed around the avoidance slot, the first sub-portion and the second sub-portion connected to form a ring disposed around the body portion, a projection of the housing on the connector at least partially overlapping a projection of the second sub-portion on the connector.

9. The enclosure assembly of claim 8, wherein the blocking member comprises a first blocking portion and a second blocking portion connected to form a ring shape disposed along the mounting hole, the first blocking portion falling at least partially on the first sub-portion along a projection of the decorative sheet to the bracket direction, the second blocking portion falling at least partially on the second sub-portion along a projection of the decorative sheet to the bracket direction.

10. An electronic device, comprising:

the enclosure assembly of any one of claims 1-9.

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