CN214101431U - Shell assembly and electronic equipment - Google Patents

Abstract

The embodiment of the application discloses a shell assembly and electronic equipment. The casing subassembly includes the casing, interior decoration, outer decoration and decorate the piece, the casing is equipped with the through-hole, interior decoration inlays and locates the through-hole, and fixed connection casing, interior decoration has the bulge of protrusion to the outside of casing, outer decoration is fixed in the outside and the fixed connection casing of interior decoration, decorate the piece and encircle the bulge and set up, outer decoration is fixed in the bulge, outer decoration covers bulge and decorates a partial structure of piece, decorate another partial structure of piece and expose relatively outer decoration. The application provides a periphery that the decorative piece is located the camera decoration among the casing subassembly to be fixed in the outside of casing, reduced the overall size of camera decoration, increased the dodging space between the inside components and parts among camera decoration and the electronic equipment, provided electronic equipment's reliability.

Description

Shell assembly and electronic equipment

Technical Field

The embodiment of the application relates to the technical field of electronics, in particular to a shell assembly and electronic equipment.

Background

In electronic equipment such as mobile phones, the appearance design of a shell assembly in the electronic equipment is continuously updated so as to meet diversified aesthetic requirements of users. As shown in fig. 1, a housing assembly 200 in an electronic apparatus includes a rear cover 201, a camera garnish 202, and a garnish sheet 203. The camera decoration piece 202 and the decoration piece 203 are both embedded in the rear cover 201 and used for decorating a camera module in the electronic equipment.

In the conventional art, both the decoration sheet 203 and the camera decoration 202 are fitted in a through hole 204 formed in the rear cover 201. The camera trim 202 is provided with a skirt 205. The outer side of the skirt 205 is used to fixedly connect the camera ornament 202 to the inner surface of the rear cover 201. The inner side of the skirt 205 is used to fixedly connect the decorative sheet 203 with the camera trim 202. However, as the size of the camera module in the electronic device gradually increases, the sizes of the camera decoration 202 and the decoration sheet 203 are increased, so that the distance between the skirt 205 in the camera decoration 202 and the internal components in the electronic device is small, the skirt 205 and the internal components are prone to interference, the internal components are prone to failure, and the reliability of the electronic device is reduced.

SUMMERY OF THE UTILITY MODEL

The embodiment of the application provides a shell assembly and electronic equipment comprising the same. The decoration piece is located the periphery of camera decoration in the casing subassembly to be fixed in the outside of casing, reduced the overall size of camera decoration, increased the dodge space between the inside components and parts in camera decoration and the electronic equipment, improved electronic equipment's reliability.

In a first aspect, the present application discloses a housing assembly. The housing assembly includes a housing, an inner decoration, an outer decoration, and a decoration sheet. The shell is provided with a through hole, and the inner decoration piece is embedded in the through hole and fixedly connected with the shell. The interior trim has a protruding portion that protrudes to the outside of the case. The decorative sheet is located on the outer side of the shell and fixedly connected with the shell. The decorative sheet is provided around the protruding portion, and the exterior trim is fixed to the protruding portion. The outer decoration covers the protruding portion and a part of the structure of the decorative sheet. The other part of the structure of the decorative sheet is exposed relative to the outer decorative piece. At least partial structures of the outer decoration piece and the decoration sheet are exposed out of the shell, so that the shell assembly is decorated, the appearance diversity of the shell assembly is improved, and the diversified aesthetic requirements of users are met.

In this application embodiment, be fixed in the outside of casing at the sequin, the camera decoration need not to set up and supplies with sequin fixed connection's structure, has reduced the length and the width of camera decoration, has reduced the overall dimension of camera decoration, has increased the dodging space of camera decoration and internal components and parts (for example battery or antenna), has reduced the risk that camera decoration and internal components and parts interfered the inefficacy. Illustratively, the reduced dimension of the length and width of the camera trim piece is greater than or equal to 2 millimeters.

Meanwhile, the decorative sheet is fixed on the outer side of the shell and does not occupy the space of the through hole, so that the opening size of the through hole is greatly reduced, the risk that the shell is cracked after the shell assembly is bent or falls in the using process of the shell assembly is reduced, and the reliability of the electronic equipment is improved.

In a possible implementation manner, the shell includes an inner surface and an outer surface which are opposite to each other, and the outer surface is an appearance surface of the shell assembly. The interior trim includes a body portion and a skirt. The main part inlays and locates the through-hole, just the main part is equipped with first hole of making a video recording. The skirt edge protrudes from the main body part in a direction away from the first shooting hole. The skirt and the main body portion form a step surface, and the step surface is fixed on the inner surface.

In the embodiment of the application, the inner decoration piece is provided with the skirt edge fixed on the inner surface of the shell, so that the risk that the camera decoration piece and the decoration sheet fall off from the outer surface of the shell is reduced, and the reliability of fixing the camera decoration piece and the decoration sheet on the shell is improved. Meanwhile, the skirt edge increases the area of the fixed connection of the camera decorating part relative to the shell, and the waterproof and dustproof performance of the shell assembly is further improved.

Wherein, in this application, interior trim fixed connection outer decoration, and interior trim and outer decoration fixed connection decorative sheet, the surface of decorative sheet fixed connection casing to make interior trim and outer decoration fixed connection casing, the width of shirt rim 1232 can be suitable reduce this moment, with the interior space that reduces the shirt rim and occupy the electronic equipment, increases the clearance between shirt rim and the inside components and parts of electronic equipment, thereby has reduced the risk that shirt rim and inside components and parts interfere the failure.

In one possible implementation, the protruding portion is located on a side of the main body portion close to the exterior trim, and the trim piece is provided around an edge of the protruding portion in the main body portion.

In the embodiment of the application, the part of the main body part protruding relative to the outer surface is used for positioning the decorative sheet so as to improve the accuracy and speed of mounting the decorative sheet on the shell.

In one possible implementation manner, in the thickness direction of the housing assembly, the outer decoration covers the main body portion, the edge of the outer decoration and the main body portion form a stepped structure, and the decoration piece is embedded in the stepped structure.

In the embodiment of the application, the inner decoration part, the outer decoration part and the decoration sheet positioned between the inner decoration part and the outer decoration part form a sandwich-like structure, so that the fixed connection area of the outer decoration part and the inner decoration part relative to the decoration sheet is increased, and the overall waterproof and dustproof performance of the shell assembly is improved. Meanwhile, the outer decoration covers part of the structure of the decorative sheet, and the decorative sheet is arranged opposite to the outer surface of the shell and the inner decoration which are fixedly connected respectively. That is, the exterior trim and the case sandwich the decorative sheet, reducing the risk of the decorative sheet falling off from the outer surface 112 of the case 11.

In a possible implementation manner, the outer decoration member is provided with a second camera hole, and the second camera hole is opposite to the first camera hole and is communicated with the first camera hole. The shell assembly further comprises a light-transmitting layer, the light-transmitting layer is fixed on one side, away from the inner decoration piece, of the outer decoration piece, and the light-transmitting layer seals the opening of the second camera hole.

In this application embodiment, euphotic layer shutoff second hole of making a video recording's opening, guarantee electronic equipment's leakproofness, avoid external impurity to get into electronic equipment's inside from the hole of making a video recording to improve electronic equipment's reliability. In some embodiments, the light transmissive layer can also have the effect of filtering stray light. The material of the light-transmitting layer is not limited in the present application, and those skilled in the art can select the material of the light-transmitting layer according to actual requirements.

In a possible implementation manner, a groove is formed in one side, facing the outer decoration, of the inner decoration, and a boss is formed in one side, facing the inner decoration, of the outer decoration, and the boss is contained in the groove.

In the embodiment of the application, one side of the inner decoration part facing the outer decoration part is provided with the groove, one side of the outer decoration part facing the inner decoration part is provided with the boss matched with the groove, and the matching of the groove and the boss is used for positioning the position of the outer decoration part mounted on the inner decoration part, so that the accuracy and the speed of mounting the outer decoration part on the inner decoration part are improved. In other embodiments, the positioning structure for assembling the outer decoration and the inner decoration can adopt other modes, and the application is not limited to this.

In a possible implementation manner, the number of the first camera holes is multiple, and the multiple first camera holes are arranged at intervals. The decorative sheet is located on the outer side of the first camera shooting holes.

In this application embodiment one, a plurality of second camera shooting holes that set up at intervals all are located single outer decoration, have improved the packaging efficiency that outer decoration is fixed in interior decoration. Meanwhile, the openings of the second camera shooting holes are sealed by the single euphotic layer, so that the assembly efficiency of the euphotic layer fixed on the camera decorating part is improved.

In a possible implementation manner, the number of the first camera holes is multiple. The plurality of first camera holes are arranged at intervals. The number of the outer garnishes is plural. The plurality of outer garnishes are fixed to the outer side of the inner garnish at intervals. Wherein, every outer ornament all is equipped with the second hole of making a video recording that sets up with first hole of making a video recording relatively. The number of the light-transmitting layers is multiple, and the light-transmitting layers are fixed to the outer decorations in a one-to-one correspondence manner. That is, the plurality of light-transmitting layers are disposed to be displaced from each other, and close the openings of the second imaging holes in the plurality of exterior trim pieces in one-to-one correspondence.

In the embodiment of the application, a plurality of outer ornaments are presented on the appearance surface of the shell assembly, and each outer ornament corresponds to each camera module so as to meet diversified aesthetic requirements of users. Meanwhile, the number of the euphotic layers is also multiple, and each euphotic layer blocks the opening of the second camera hole in the corresponding outer decoration piece, so that the area of the euphotic layer is reduced on the basis of ensuring the sealing performance of the shell assembly, and the risk of cracking of the euphotic layer is greatly reduced.

In one possible implementation, the housing assembly further includes a fastener. The fastener is used for fastening the outer decoration piece and the inner decoration piece.

In the embodiment of the application, the outer decoration and the inner decoration are not only connected in a sealing manner through the third adhesive layer so as to improve the waterproof and dustproof performance of the shell assembly, but also are connected in a fastening manner through the fastening piece, so that the accuracy of assembling the outer decoration and the inner decoration is effectively improved, the risk that the outer decoration falls off from the inner decoration is reduced, and the reliability of the shell assembly is improved.

In one possible implementation manner, the shell comprises an inner surface and an outer surface which are arranged oppositely, and the outer surface is an appearance surface of the shell assembly; the inner decoration piece comprises a main body part and a skirt edge, the main body part is embedded in the through hole, and the main body part is provided with a first camera shooting hole; the skirt edge protrudes from the main body part towards the direction far away from the first camera shooting hole, a step surface is formed by the skirt edge and the main body part, and the step surface is fixed on the inner surface; the main body part protrudes relative to the outer surface, and the decorative sheet is arranged around the edge of the main body part; the outer decoration covers the main body part, a step structure is formed by the edge of the outer decoration and the main body part, and the decoration pieces are embedded in the step structure;

the outer decoration piece is provided with a second camera shooting hole, and the second camera shooting hole is opposite to the first camera shooting hole and communicated with the first camera shooting hole; the shell assembly further comprises a light-transmitting layer, the light-transmitting layer is fixed on one side, away from the inner decoration piece, of the outer decoration piece, and the light-transmitting layer blocks the opening of the second camera hole;

a groove is formed in one side, facing the outer decoration, of the inner decoration, a boss is arranged on one side, facing the inner decoration, of the outer decoration, and the boss is accommodated in the groove; the quantity of first hole of making a video recording is a plurality of, and is a plurality of first hole interval setting of making a video recording, it is a plurality of to decorate the piece and is located the outside in a plurality of first hole of making a video recording.

In one possible implementation manner, the shell comprises an inner surface and an outer surface which are arranged oppositely, and the outer surface is an appearance surface of the shell assembly; the inner decoration piece comprises a main body part and a skirt edge, the main body part is embedded in the through hole, and the main body part is provided with a first camera shooting hole; the skirt edge protrudes from the main body part towards the direction far away from the first camera shooting hole, a step surface is formed by the skirt edge and the main body part, and the step surface is fixed on the inner surface; the main body part protrudes relative to the outer surface, and the decorative sheet is arranged around the edge of the main body part; the outer decoration covers the main body part, a step structure is formed by the edge of the outer decoration and the main body part, and the decoration pieces are embedded in the step structure;

the outer decoration piece is provided with a second camera shooting hole, and the second camera shooting hole is opposite to the first camera shooting hole and communicated with the first camera shooting hole; the shell assembly further comprises a light-transmitting layer, the light-transmitting layer is fixed on one side, away from the inner decoration piece, of the outer decoration piece, and the light-transmitting layer blocks the opening of the second camera hole;

a groove is formed in one side, facing the outer decoration, of the inner decoration, a boss is arranged on one side, facing the inner decoration, of the outer decoration, and the boss is accommodated in the groove; the number of the first camera holes is multiple, and the first camera holes are arranged at intervals; the number of the outer decoration pieces is multiple, the outer decoration pieces are fixed on the outer side of the inner decoration piece at intervals, and each outer decoration piece is provided with the second camera shooting hole corresponding to the first camera shooting hole; the number of the light-transmitting layers is multiple, and the openings of the second camera holes are correspondingly plugged by the light-transmitting layers one by one.

In a second aspect, the present application further provides an electronic device. Electronic equipment includes the module of making a video recording and as above the casing subassembly, the module of making a video recording is located casing subassembly's inboard.

In this application embodiment, electronic equipment includes as above the casing subassembly, the sequin in the casing subassembly is fixed in the outside of casing, and the camera decoration need not to set up and supplies with sequin fixed connection's structure, has reduced the overall size of camera decoration, has increased the dodging space of camera decoration and internal components and parts (for example battery or antenna), has reduced the risk that camera decoration and internal components and parts interfered the inefficacy. Meanwhile, the camera decorating part comprises an inner decorating part and an outer decorating part, the inner decorating part is fixed on the inner surface of the shell, and the outer decorating part and the shell clamp the decorating sheet, so that the risk that the decorating sheet and the camera decorating part integrally fall off from the outer surface of the shell is reduced.

Drawings

FIG. 1 is a schematic cross-sectional view of a housing assembly of the prior art;

fig. 2 is a schematic structural diagram of an electronic device provided in an embodiment of the present application;

FIG. 3 is a top view of a housing assembly provided by embodiments of the present application in a first embodiment;

FIG. 4 is an exploded view of the housing assembly of FIG. 3;

FIG. 5 is a schematic cross-sectional view of the structure of FIG. 3 taken along line A-A in a first embodiment;

FIG. 6 is a partially assembled block diagram of the housing assembly shown in FIG. 5;

FIG. 7 is a schematic cross-sectional view of the structure of FIG. 3 taken along line B-B;

FIG. 8 is a schematic cross-sectional view of the structure of FIG. 3 taken along line A-A in a second embodiment;

FIG. 9 is a top view of a housing assembly provided in an embodiment of the present application in a second embodiment;

fig. 10 is a schematic cross-sectional view of the structure of fig. 9 taken along line C-C.

Detailed Description

The embodiments of the present application will be described below with reference to the drawings.

Referring to fig. 2, fig. 2 is a schematic structural diagram of an electronic device 100 according to an embodiment of the present disclosure. For convenience of description of the electronic device 100, a width direction of the electronic device 100 is defined as an illustration X direction, a length direction of the electronic device 100 is defined as an illustration Y direction, a thickness direction of the electronic device 100 is defined as an illustration Z direction, and the width direction X, the length direction Y, and the thickness direction Z of the electronic device 100 are perpendicular to each other.

The electronic device 100 may be a mobile phone, a tablet computer, a notebook computer, a wearable device, or other products with a recording function. The wearable device may be a smart bracelet, a smart watch, Augmented Reality (AR) glasses, virtual reality technology (VR) glasses, or the like. In the embodiment of the present application, the electronic apparatus 100 is described as an example of a mobile phone.

The electronic apparatus 100 includes a housing assembly 10, a camera module 20, an image processor 30, and a battery 40. The camera module 20, the image processor 30 and the battery 40 are all located inside the housing assembly 10. The housing assembly 10 serves to protect the components inside thereof. The camera module 20 is used for enabling the electronic device 100 to achieve functions of acquiring images, instant video call, and the like. The image processor 30 is located inside the housing assembly 10. The image processor 30 is communicatively connected to the camera module 20, and the image processor 30 is configured to acquire image data from the camera module 20 and process the image data. The battery 40 is used for supplying power to components inside the electronic device 100, such as the camera module 20 and the image processor 30. The relative positions and shapes of the camera module 20, the image processor 30 and the battery 40 shown in fig. 2 are only examples, and the present application is not limited thereto.

In some embodiments, electronic device 100 also includes a bezel 50 and a display screen (not shown). The display screen 50 is used for displaying pictures and is arranged opposite to the shell assembly 10. The middle frame 50 is fixedly connected with respect to the housing assembly 10 and is located between the housing assembly 10 and the display screen. The user is using the electronic device 100 with the display facing the user and the housing assembly 10 facing away from the user. The housing assembly 10 includes a housing 11 and a decorative portion 12 mounted to the housing 11. The decoration portion 12 is used for decorating the camera module 20 to improve the aesthetic appearance of the electronic apparatus 100. It will be appreciated that the housing 11 is disposed opposite the display screen.

In the embodiment of the present application, the case 11 is taken as a rear cover of the electronic apparatus 100, and the camera module 20 is taken as a rear camera module of the electronic apparatus 100 for example. In some other embodiments, the housing 11 may also be a front shell of the electronic apparatus 100, and the camera module 20 can also be used as a front camera module of the electronic apparatus 100, which is not strictly limited in this application.

As shown in fig. 2, the housing assembly 10 is provided with a light-transmitting portion 101. The camera module 20 is disposed corresponding to the light-transmitting portion 101 of the housing assembly 10 to collect external light through the light-transmitting portion 101. Illustratively, the number of the camera modules 20 and the number of the light transmission parts 101 are both multiple, and the multiple camera modules 20 correspond to the multiple light transmission parts 101 one by one.

In the embodiment of the present application, the electronic device 100 can perform shooting through cooperation of the plurality of camera modules 20, so that the imaging quality of the electronic device 100 is improved, and the requirements of users for shooting different scenes are met. In other embodiments, the number of the camera module 20 and the number of the transparent portions 101 may be one, and the present application does not limit the number of the camera module 20 and the number of the transparent portions 101.

The present application is not limited to the arrangement of the plurality of camera modules 20 and the plurality of light transmission portions 101. The plurality of light-transmitting portions 101 may be arranged in the same direction, or in an array, or in a ring, or the like. Illustratively, as shown in fig. 2, the plurality of light-transmitting portions 101 are arranged along a length direction Y of the electronic apparatus 100. The longitudinal direction of the housing assembly 10 is the same as the longitudinal direction Y of the electronic apparatus 100. The width direction of the housing assembly 10 is the same as the width direction X of the electronic apparatus 100. The thickness direction of the housing assembly 10 is the same as the thickness direction Z of the electronic apparatus 100.

Referring to fig. 3, fig. 3 is a top view of the housing assembly 10 according to the first embodiment of the present disclosure. The decoration portion 12 includes a camera decoration piece 121 and a decoration piece 122. The camera trim 121 and the trim piece 122 are both attached to the housing 11. The camera decoration piece 121 is located inside the decoration sheet 122. At least partial structures of the camera decorating part 121 and the decorating sheet 122 are exposed relative to the shell 11 so as to decorate the shell assembly 10, improve the appearance diversity of the shell assembly 10 and meet diversified aesthetic requirements of users. It is understood that the exterior surface of the housing assembly 10 includes the outer surface of the housing 11, part of the outer surface of the camera garnish 121, and part of the outer surface of the garnish sheet 122.

Referring to fig. 3 and 4, fig. 4 is an exploded view of the housing assembly 10 shown in fig. 3. Housing assembly 10 also includes a first adhesive layer 14, a second adhesive layer 15, and a light transmissive layer 16. The first adhesive layer 14 is used to adhere the camera deco 121 and the housing 11 to fix the camera deco 121 to the housing 11. The second adhesive layer 15 is used to adhere the decorative sheet 122 and the housing 11 to fix the decorative sheet 122 to the housing 11. The housing 11 is provided with a through hole 110. The through hole 110 is used to provide a space for the camera decoration 121 to be installed. The camera decoration 121 is provided with a plurality of camera holes arranged at intervals. The light-transmitting layer 16 is used to close the opening of the camera hole in the camera decoration piece 121, so as to ensure the sealing performance of the assembly of the housing 11.

Illustratively, the camera decoration 121 includes an inner decoration 123 and an outer decoration 124. The interior trim 123 is provided with a first camera aperture 1230. The outer garnish 124 is provided with a second camera hole 1240. The second camera hole 1240 is disposed opposite to and communicates with the first camera hole 1230, and together forms a camera hole. Illustratively, the number of the first camera hole 1230 and the second camera hole 1240 is multiple. The plurality of first photographing holes 1230 are provided at intervals, and the plurality of second photographing holes 1240 are provided at intervals.

Referring to fig. 4 and 5, fig. 5 is a cross-sectional view of the structure of fig. 3 taken along line a-a in the first embodiment. The housing 11 has an inner surface 111 and an outer surface 112 opposite each other. The outer surface 112 is an exterior surface of the housing assembly 10. The through-hole 110 penetrates the inner surface 111 and the outer surface 112. Part of the camera ornament 121 is inserted into the through hole 110 and is fixedly connected to the housing 11. The other part of the structure of the camera ornament 121 protrudes relative to the housing 11. As shown in fig. 5, the decorative sheet 122 is located outside the housing 11 and fixed to the inner surface 111.

In this embodiment, the outer side of the housing 11 is fixed to the decoration piece 122, the camera decoration piece 121 does not need to be provided with a structure for being fixedly connected with the decoration piece 122, the length and the width of the camera decoration piece 121 are reduced, the overall size of the camera decoration piece 121 is reduced, the avoidance space between the camera decoration piece 121 and internal components (such as a battery or an antenna) is increased, and the risk of interference failure between the camera decoration piece 121 and the internal components is reduced. Illustratively, the reduced dimension of the length and width of the camera trim piece 121 is greater than or equal to 2 millimeters.

Meanwhile, the decoration sheet 122 is fixed on the outer side of the housing 11, and the decoration sheet 122 does not occupy the space of the through hole 110, so that the opening size of the through hole 110 is greatly reduced, the risk that the housing 11 is cracked after the housing assembly 10 is bent or dropped in the use process is reduced, and the reliability of the electronic device is improved.

In the present application, both the camera decoration piece 121 and the decoration sheet 122 are used for decorating the appearance surface of the electronic device to satisfy the diversified aesthetic requirements of the user. The material of the camera decoration piece 121 and the decoration piece 122 is not limited in the present application, and those skilled in the art can select the material of the camera decoration piece 121 and the decoration piece 122 according to actual needs. Illustratively, the camera decoration piece 121 is made of a metal material to improve the wear resistance of the camera decoration piece 121. The decorative sheet 122 is made of a composite material, such as glass, to enhance the aesthetic appearance of the housing assembly 10. The material of the housing 11 is not limited in this application, and those skilled in the art can select the material according to actual requirements.

Referring to fig. 4 and 5, in some embodiments, the inner decoration 123 is embedded in the through hole 110 and is fixedly connected to the housing 11. The interior trim 123 has a protruding portion that protrudes to the outside of the housing 11. The outer garnish 124 is fixed to the outer side of the inner garnish 123 and projects relative to the housing 11. Illustratively, the outer garnish 124 is secured to a protruding portion of the inner garnish 123. The decorative sheet 122 is located outside the housing 11 and is fixedly connected to the housing 11. The decorative sheet 122 is disposed around the protruding portion. The exterior garnish 124 covers a protruding portion in the garnish sheet 122 and a part of the structure of the garnish sheet 122. Another part of the structure of the decorative sheet 122 is exposed with respect to the exterior trim 124. It is understood that the decorative sheet 122 is fixedly connected between the outer decoration 124 and the housing 11, and the housing 11 and the outer decoration 124 sandwich the decorative sheet 122. Illustratively, the second adhesive layer 15 is adhered between the cosmetic sheet 122 and the outer surface 112 of the housing 11 to fixedly attach the cosmetic sheet 122 to the housing 11.

In the embodiment of the present application, the inner decoration 123, the outer decoration 124, and the decoration sheet 122 between the inner decoration 123 and the outer decoration 124 form a sandwich-like structure, which increases the fixing connection area of the outer decoration 124 and the inner decoration 123 with respect to the decoration sheet 122, thereby improving the waterproof and dustproof performance of the whole housing assembly 10. Meanwhile, the exterior decoration 124 covers a portion of the structure of the decoration piece 122, and the decoration piece 122 is disposed opposite to the exterior surface 112 of the fixed connection housing 11 and the interior decoration 123, respectively. That is, the exterior trim 124 and the housing 11 sandwich the decorative sheet 122, reducing the risk of the decorative sheet 122 falling off from the outer surface 112 of the housing 11.

With continued reference to fig. 5, in some embodiments, the housing assembly 10 further includes a third adhesive layer 13 disposed between the outer decoration 124 and the inner decoration 123. The third adhesive layer 13 may be, but is not limited to, a solid adhesive, such as a double-sided adhesive.

In the embodiment of the present application, the outer decoration 124 and the inner decoration 123 are hermetically connected by the third adhesive layer 13, so that the sealing performance of the housing assembly 10 is improved, and the electronic device can be effectively protected from water and dust, thereby improving the reliability of the electronic device.

In some embodiments, the inner decoration 123 includes a body portion 1231 and a skirt 1232. The body 1231 is fitted in the through hole 110. The protruding portion is located on the side of the main body portion 1231 near the outer garnish 124. Skirt 1232 projects outwardly from body 1231 and is located inside housing 11. Skirt 1232 is adapted to be fixedly coupled to inner surface 111 of housing 11. The skirt 1232 forms a stepped surface with the body 1231, and the stepped surface is fixed to the inner surface 111. Illustratively, the first adhesive layer 14 is bonded between the skirt 1232 and the inner surface 111 to secure the interior trim 123 to the inner surface 111 of the housing 11. The first adhesive layer 14 may be, but is not limited to, a solid adhesive, such as a double-sided adhesive.

In the embodiment of the present application, the inner decoration 123 is provided with the skirt 1232 fixed to the inner surface 111 of the housing 11, so that the risk of the camera decoration 121 and the decoration sheet 122 falling off from the outer surface 112 of the housing 11 is reduced, thereby improving the reliability of fixing the camera decoration 121 and the decoration sheet 122 to the housing 11. Meanwhile, the skirt 1232 increases the area of the fixed connection of the camera trim 121 with respect to the housing 11, and further improves the waterproof and dustproof performance of the electronic device.

In the present application, the inner decoration 123 is fixedly connected to the outer decoration 124, the inner decoration 123 and the outer decoration 124 are fixedly connected to the decoration piece 122, and the decoration piece 122 is fixedly connected to the outer surface 112 of the housing 11, so that the inner decoration 123 and the outer decoration are fixedly connected to the housing 11, at this time, the width of the skirt 1232 can be appropriately reduced, the internal space of the electronic device occupied by the skirt 1232 is reduced, the gap between the skirt 1232 and the internal components of the electronic device is increased, and the risk of interference failure between the skirt 1232 and the internal components is reduced.

With continued reference to fig. 5, in some embodiments, the body portion 1231 is convex with respect to the outer surface 112. The decorative sheet 122 surrounds the edge of the main body 1231. Illustratively, the decorative sheet 122 surrounds the edge of the protruding portion of the main body portion 1231. The decorative sheet 122 is fixed to the outer surface 112 of the case 11 by the second adhesive layer 15. The second adhesive layer 15 may be, but is not limited to, a solid state adhesive, such as a double sided adhesive.

In the present embodiment, the portion of the main body 1231 protruding from the outer surface 112 is used to position the decorative sheet 122, so as to improve the accuracy and speed of mounting the decorative sheet 122 on the housing 11.

In some embodiments, the outer garnish 124 covers the main body portion 1231 in the thickness direction of the housing assembly 10. The edge of the exterior trim 124 and the main body 1231 form a stepped structure, and the decorative sheet 122 is fitted in the stepped structure.

In the embodiment of the present application, the decorative sheet 122 is embedded in the stepped structure formed by the edge of the outer decorative member 124 and the main body 1231, and the outer decorative member 124 and the housing 11 clamp the decorative sheet 122, so that the risk of the decorative sheet 122 falling off from the outer surface 112 of the housing 11 is reduced.

Referring to fig. 5 and 6, fig. 6 is a partially assembled structural view of the housing assembly 10 shown in fig. 5. In some embodiments, the interior trim 123 has a recess 1210 on a side facing the exterior trim 124. The outer garnish 124 has a boss 1220 on a side facing the inner garnish 123. The boss 1220 is received in the groove 1210.

In the embodiment of the present application, the inner decoration 123 has a groove 1210 at a side facing the outer decoration 124, and the outer decoration 124 has a boss 1220 matching with the groove 1210 at a side facing the inner decoration 123, and the matching between the groove 1210 and the boss 1220 is used to position the position where the outer decoration 124 is installed on the inner decoration 123, thereby improving the accuracy and speed of installing the outer decoration 124 on the inner decoration 123.

In other embodiments, the positioning structure of the outer decoration 124 and the inner decoration 123 can be formed in other manners, such as a plurality of protrusions spaced apart from each other are disposed on the outer decoration 124 toward the inner decoration 123, a plurality of positioning slots adapted to the protrusions are disposed on the inner decoration 123 toward the outer decoration 124, and the protrusions are received in the positioning slots to position the outer decoration 124 and the inner decoration 123. It is to be understood that the present application is not limited to the positioning structure of the assembly of the outer decoration 124 and the inner decoration 123, and those skilled in the art can design the positioning structure according to actual needs.

Continuing to refer to FIG. 7, FIG. 7 is a cross-sectional view of the structure shown in FIG. 3 taken along line B-B. In some embodiments, the main body portion 1231 is provided with a first camera hole 1230. The skirt 1232 protrudes from the main body part 1231 in a direction away from the first photographing hole 1230. The outer garnish 124 is provided with a second camera hole 1240. The second camera hole 1240 is disposed opposite to and communicates with the first camera hole 1230 to form a camera hole.

In some embodiments, light-transmissive layer 16 is fixed to the side of outer trim 124 facing away from inner trim 123, and light-transmissive layer 16 blocks the opening of second camera hole 1240. Transparent layer 16 may be a transparent material such as glass. The material of light-transmitting layer 16 is not limited in this application. Transparent layer 16 is fixedly attached to outer garnish 124 through a transparent adhesive layer.

In this embodiment of the application, the light-transmitting layer 16 blocks the opening of the second camera hole 1240, so as to ensure the sealing performance of the electronic device and prevent external impurities from entering the electronic device from the camera hole, thereby improving the reliability of the electronic device. In some embodiments, light transmissive layer 16 can also function to filter stray light. The material of light-transmitting layer 16 is not limited in the present application, and those skilled in the art can select the material of light-transmitting layer 16 according to actual requirements.

Referring to fig. 4 and 7, the number of the first camera hole 1230 and the second camera hole 1240 is plural, and a plurality of camera holes are formed together. The plurality of imaging holes 120 are spaced apart from each other. A plurality of camera holes 120 one-to-one correspond a plurality of modules of making a video recording, supply each module of making a video recording to gather light. The number of the inner garnish 123 and the outer garnish 124 is single. The number of the light-transmitting layers 16 is also single, and the single light-transmitting layer 16 covers the openings of the plurality of second camera holes 1240.

In the first embodiment of the present application, the plurality of second camera holes 1240 arranged at intervals are all located in a single outer decoration 124, so that the assembly efficiency of fixing the outer decoration 124 to the inner decoration 123 is improved. Meanwhile, the opening of the plurality of second camera holes 1240 is covered by the single light-transmitting layer 16, which improves the assembly efficiency of the light-transmitting layer 16 fixed to the camera trim 121.

Continuing to refer to FIG. 8, FIG. 8 is a cross-sectional view of the structure of FIG. 3 along line A-A in a second embodiment. This embodiment includes most technical features of the foregoing embodiment, and most technical solutions of this embodiment that are the same as those of the foregoing embodiment will not be described again below.

In this embodiment, the housing assembly 10 further includes a fastener 18. The fastener 18 is used to fasten the exterior trim 124 and the interior trim 123. Illustratively, the outer garnish 124 is provided with a first fastening hole, and the inner garnish 123 is provided with a first fastening groove, into which the fastener 18 passes through the first fastener 18 to fasten the outer garnish 124 and the inner garnish 123. The number and location of the fasteners 18 is not limited in this application. In this embodiment, the housing assembly 10 further includes a third adhesive layer 13 adhered between the outer decoration 124 and the inner decoration 123. The third adhesive layer 13 may be, but is not limited to, a solid adhesive, such as a double-sided adhesive.

In the embodiment of the present application, the outer decoration 124 and the inner decoration 123 are not only hermetically connected by the third adhesive layer 13 to improve the waterproof and dustproof performance of the housing assembly 10, but also the outer decoration 124 and the inner decoration 123 are tightly connected by the fastening member 18, which effectively improves the accuracy of assembling the outer decoration 124 and the inner decoration 123, and reduces the risk of the outer decoration 124 falling off from the inner decoration 123, thereby improving the reliability of the housing assembly 10.

With continuing reference to fig. 9 and 10, fig. 9 is a top view of a housing assembly 10 according to an embodiment of the present disclosure, and fig. 10 is a cross-sectional view of the structure shown in fig. 9 taken along line C-C.

The present embodiment includes most of the technical features of the foregoing embodiments, and most of the technical solutions of the following embodiments that are the same as the foregoing embodiments are not described in detail. For example, the case assembly 10 includes a case 11, an inner decoration 123, an outer decoration 124, and a decoration sheet 122. The interior trim 123 is secured to the interior surface 111 of the housing 11. The decorative sheet 122 is located outside the housing 11 and is fixed to the outer surface 112 of the housing 11 to reduce the size of the opening of the housing 11. The outer garnish 124 is fixed to the outer side of the inner garnish 123 and covers a part of the structure of the garnish piece 122 to sandwich the garnish piece 122 to reduce the risk of the garnish piece 122 falling off from the outer surface 112 of the housing 11.

In the second embodiment provided in the present application, the number of the outer garnishes 124 is plural, and the plural outer garnishes 124 are provided at intervals. The plurality of outer garnishes 124 are fixed to the outer side of the inner garnish 123 at intervals. Illustratively, the housing assembly 10 includes a plurality of spaced apart third adhesive layers 13. Each of the third adhesive layers 13 fixes each of the outer garnishes 124 to the inner garnish 123.

Each of the exterior decorations 124 is provided with a second photographing hole 1240 disposed opposite to the first photographing hole 1230. The number of light-transmitting layers 16 is plural, and the plural light-transmitting layers 16 are fixed to the plural exterior decorations 124 in one-to-one correspondence. That is, the plurality of light-transmitting layers 16 are disposed to be offset from each other, and close the openings of the second camera holes 1240 in the plurality of exterior trim 124 in one-to-one correspondence.

In the embodiment of the present application, the exterior surface of the housing assembly 10 presents a plurality of exterior decorations 124, and each exterior decoration 124 corresponds to each camera module, so as to satisfy diversified aesthetic requirements of users. Meanwhile, the number of the light-transmitting layers 16 is also multiple, and each light-transmitting layer 16 blocks the opening of the second camera hole 1240 in the corresponding exterior trim 124, so that the area of the light-transmitting layer 16 is reduced on the basis of ensuring the sealing performance of the housing assembly 10, and the risk of cracking of the light-transmitting layer 16 is greatly reduced.

The above description is only an embodiment of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present application, and the changes or substitutions should be covered within the scope of the present application; the embodiments and features of the embodiments of the present application may be combined with each other without conflict. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.

Claims (12)

1. The utility model provides a casing assembly, its characterized in that, includes casing, interior decoration, outer decoration and decorates the piece, the casing is equipped with the through-hole, interior decoration inlays to be located the through-hole to fixed connection the casing, interior decoration have the protrusion extremely the bulge in the outside of casing, decorate the piece and be located the outside and the fixed connection of casing the casing, decorate the piece and encircle the bulge sets up, outer decoration is fixed in the bulge, outer decoration covers the bulge reaches decorate a partial structure of piece, it is relative to decorate another partial structure of piece outer decoration exposes.

2. The housing assembly of claim 1, wherein the housing includes an inner surface and an outer surface that are disposed opposite each other, the outer surface being an exterior surface of the housing assembly; the inner decoration piece comprises a main body part and a skirt edge, the main body part is embedded in the through hole, and the main body part is provided with a first camera shooting hole; the skirt edge protrudes from the main body part towards a direction far away from the first camera shooting hole, a step surface is formed by the skirt edge and the main body part, and the step surface is fixed on the inner surface.

3. The housing assembly of claim 2 wherein said projecting portion is located on a side of said main body portion adjacent said outer trim, said trim piece being located around an edge of said projecting portion in said main body portion.

4. The housing assembly according to claim 2, wherein the outer garnish covers the main body portion in a thickness direction of the housing assembly, an edge of the outer garnish forms a stepped structure with the main body portion, and the garnish piece is fitted to the stepped structure.

5. The housing assembly of claim 2, wherein the outer decoration member has a second camera hole disposed opposite to the first camera hole and communicating with the first camera hole; the shell assembly further comprises a light-transmitting layer, the light-transmitting layer is fixed on one side, away from the inner decoration piece, of the outer decoration piece, and the light-transmitting layer seals the opening of the second camera hole.

6. The housing assembly of claim 2, wherein the inner trim piece has a recess on a side thereof facing the outer trim piece, and the outer trim piece has a boss on a side thereof facing the inner trim piece, the boss being received in the recess.

7. The housing assembly according to any one of claims 2 to 6, wherein the number of the first camera holes is plural, the plural first camera holes are arranged at intervals, and the decorative sheet is located outside the plural first camera holes.

8. The shell assembly as claimed in any one of claims 2 to 6, wherein the number of the first camera holes is multiple, and the multiple first camera holes are arranged at intervals; the number of the outer decorations is plural, and the plural outer decorations are fixed to the outer side of the inner decoration at intervals.

9. The housing assembly of any one of claims 2 to 6, further comprising a fastener for fastening the outer trim piece and the inner trim piece.

10. The housing assembly of claim 1, wherein the housing includes an inner surface and an outer surface that are disposed opposite each other, the outer surface being an exterior surface of the housing assembly; the inner decoration piece comprises a main body part and a skirt edge, the main body part is embedded in the through hole, and the main body part is provided with a first camera shooting hole; the skirt edge protrudes from the main body part towards the direction far away from the first camera shooting hole, a step surface is formed by the skirt edge and the main body part, and the step surface is fixed on the inner surface; the main body part protrudes relative to the outer surface, and the decorative sheet is arranged around the edge of the main body part; the outer decoration covers the main body part, a step structure is formed by the edge of the outer decoration and the main body part, and the decoration pieces are embedded in the step structure;

the outer decoration piece is provided with a second camera shooting hole, and the second camera shooting hole is opposite to the first camera shooting hole and communicated with the first camera shooting hole; the shell assembly further comprises a light-transmitting layer, the light-transmitting layer is fixed on one side, away from the inner decoration piece, of the outer decoration piece, and the light-transmitting layer blocks the opening of the second camera hole;

a groove is formed in one side, facing the outer decoration, of the inner decoration, a boss is arranged on one side, facing the inner decoration, of the outer decoration, and the boss is accommodated in the groove; the quantity of first hole of making a video recording is a plurality of, and is a plurality of first hole interval setting of making a video recording, it is a plurality of to decorate the piece and is located the outside in a plurality of first hole of making a video recording.

11. The housing assembly of claim 1, wherein the housing includes an inner surface and an outer surface that are disposed opposite each other, the outer surface being an exterior surface of the housing assembly; the inner decoration piece comprises a main body part and a skirt edge, the main body part is embedded in the through hole, and the main body part is provided with a first camera shooting hole; the skirt edge protrudes from the main body part towards the direction far away from the first camera shooting hole, a step surface is formed by the skirt edge and the main body part, and the step surface is fixed on the inner surface; the main body part protrudes relative to the outer surface, and the decorative sheet is arranged around the edge of the main body part; the outer decoration covers the main body part, a step structure is formed by the edge of the outer decoration and the main body part, and the decoration pieces are embedded in the step structure;

the outer decoration piece is provided with a second camera shooting hole, and the second camera shooting hole is opposite to the first camera shooting hole and communicated with the first camera shooting hole; the shell assembly further comprises a light-transmitting layer, the light-transmitting layer is fixed on one side, away from the inner decoration piece, of the outer decoration piece, and the light-transmitting layer blocks the opening of the second camera hole;

a groove is formed in one side, facing the outer decoration, of the inner decoration, a boss is arranged on one side, facing the inner decoration, of the outer decoration, and the boss is accommodated in the groove; the number of the first camera holes is multiple, and the first camera holes are arranged at intervals; the number of the outer decoration pieces is multiple, the outer decoration pieces are fixed on the outer side of the inner decoration piece at intervals, and each outer decoration piece is provided with the second camera shooting hole corresponding to the first camera shooting hole; the number of the light-transmitting layers is multiple, and the openings of the second camera holes are correspondingly plugged by the light-transmitting layers one by one.

12. An electronic device comprising a housing assembly according to any one of claims 1 to 11 and a camera module, the camera module being located inside the housing assembly.

Images