CN217011490U

CN217011490U - Connecting assembly and electronic product

Info

Publication number: CN217011490U
Application number: CN202122893698.2U
Authority: CN
Inventors: 冯湧
Original assignee: Goertek Techology Co Ltd
Current assignee: Goertek Techology Co Ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-07-19
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of assembly processes, in particular to a connecting assembly and an electronic product. The utility model aims to solve the technical problem of poor assembling stability between the existing shell and the silica gel piece. To this end, the utility model provides a connecting assembly for the connecting assembly of a housing with a silicone part, the connecting assembly comprising: the mounting side of the hard body is provided with a clamping part; soft main part, the installation side of soft main part be provided with joint portion complex cooperation portion, in the assembly process of stereoplasm main part and soft main part, the mode that the cooperation portion warp through the extrusion assembles stereoplasm main part and soft main part with joint portion interference fit. According to the connecting assembly provided by the utility model, the soft main body and the hard main body form interference fit in a mode of extruding and deforming the soft main body, the aim of assembling the shell and the silica gel piece is achieved through the frictional resistance formed by the interference fit, the assembling cost is reduced, and the assembling process is simplified.

Description

Connecting assembly and electronic product

Technical Field

The utility model relates to the technical field of assembly processes, in particular to a connecting assembly and an electronic product.

Background

This section provides background information related to the present disclosure only and is not necessarily prior art.

When a product consisting of a shell type hard main body and a silica gel type soft main body is assembled, the product is easy to fall off and separate, and the existing assembly structure has the following defects:

1) when the shell and the silica gel are fixed, the shell and the silica gel are fixed through the clamping structure, but the clamping structure cannot achieve the required fixing strength due to the characteristics of soft silica gel, easy deformation and the like;

2) when the shell and the silica gel are adhered by the adhesive, although the structural connection reliability is increased, the manufacturing cost is relatively high.

SUMMERY OF THE UTILITY MODEL

The utility model aims to at least solve the technical problem of poor assembling stability between the existing shell and the silica gel piece, and the aim is realized by the following technical scheme:

a first aspect of the present invention provides a connecting assembly for connecting and assembling a housing and a silicone member, the connecting assembly including: the mounting side of the hard body is provided with a clamping part; soft main part, the installation side of soft main part be provided with joint portion complex cooperation portion, in the assembly process of stereoplasm main part and soft main part, the mode that the cooperation portion warp through the extrusion assembles stereoplasm main part and soft main part with joint portion interference fit.

Preferably, the installation side of stereoplasm main part still is provided with mounting groove, and joint portion includes along the joint interface of installation direction distribution in mounting groove's lateral wall, cooperation portion include with joint interface complex flitch portion.

Preferably, the cooperation portion is still including setting up in the both ends of flitch portion and being located two barriers of the inside and outside of mounting groove respectively, and the size of every barrier all is greater than the size of joint interface.

Preferably, the blocking portion at the outer wall side of the mounting groove covers the outer wall of the mounting groove.

Preferably, the patch part and the two blocking parts form an I-shaped structure.

Preferably, the installation side of stereoplasm main part is provided with mounting groove, and joint portion is including setting up the boss in mounting groove, and cooperation portion is including extending in the mounting groove and with boss interference fit's arch.

Preferably, the boss is disposed on one side wall of the mounting groove and extends toward the other side wall of the mounting groove, and the soft body is provided with a pressing plate extending between the boss and the other side wall.

Preferably, the protrusion is disposed on one side of the pressing plate facing the boss, and the other side of the pressing plate is provided with a matching groove corresponding to the protrusion.

Preferably, the periphery of the soft main body is provided with a convex brim matched with the inner wall of the mounting groove, and the soft main body is in sealing butt joint with the mounting groove through the convex brim.

The second aspect of the utility model provides an electronic product, which comprises a shell and a silica gel piece, and the electronic product further comprises the connecting component according to the first aspect of the utility model, and the shell and the silica gel piece are assembled through the connecting component.

The utility model provides a connecting assembly which is applied to the connection and assembly of a shell and a silicon rubber part, and comprises: the mounting side of the hard body is provided with a clamping part; soft main part, the installation side of soft main part be provided with joint portion complex cooperation portion the stereoplasm main part with in the assembly process of soft main part, cooperation portion through extrusion deformation's mode with joint portion interference fit assembles the stereoplasm main part with soft main part to this reaches the purpose of equipment casing and silica gel spare, can effectively avoid causing casing wearing and tearing in the assembly process, the bad phenomenon of casing outward appearance that arouses, and has reduced assembly cost and simplified assembly process.

Drawings

Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the utility model. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

fig. 1 is a schematic diagram of a disassembled structure of a connecting assembly according to an embodiment of the present invention.

Fig. 2 is an assembly structure view of the connection assembly shown in fig. 1.

Fig. 3 is a sectional view taken along line a-a of the connection assembly of fig. 2.

Fig. 4 is a sectional view of the coupling assembly shown in fig. 3 taken along line B-B.

Fig. 5 is a partial structural view of the connecting assembly shown in fig. 3.

Fig. 6 is a schematic view of a portion D of the connecting assembly shown in fig. 4.

Fig. 7 is a schematic view of a portion E of the connecting assembly shown in fig. 4.

Wherein the reference numbers are as follows:

100. a connecting assembly;

10. a hard body; 101. installing a groove; 11. a card interface; 12. a boss;

20. a soft body; 201. a mating groove; 21. a patch portion; 211. a first blocking portion; 212. a second blocking portion; 22. a protrusion; 23. and (5) extruding the plate.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.

It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" may be intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.

Although the terms first, second, etc. may be used herein to describe various elements, components, regions, layers and/or sections, these elements, components, regions, layers and/or sections should not be limited by these terms. These terms may be only used to distinguish one element, component, region, layer or section from another region, layer or section. Terms such as "first," "second," and other numerical terms when used herein do not imply a sequence or order unless clearly indicated by the context. In addition, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "disposed" and "connected" are to be construed broadly, e.g., as being fixed or detachable or integral; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

For convenience of description, spatially relative terms, such as "upper", "lower", "left", "middle", "inner", "central symmetry", "right", "oblique", "side", "lateral", "vertical", "facing", etc., may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. This spatially relative term is intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Thus, the example term "below … …" can include both an orientation of above and below. The mechanism may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

As shown in fig. 1 to 4, a first aspect of the present invention provides a connection assembly 100 for connecting and assembling a housing and a silicone part, the connection assembly 100 includes a hard main body 10 and a soft main body 20, a clamping portion (described in detail below) is disposed on an installation side of the hard main body 10, and a fitting portion (described in detail below) fitted with the clamping portion is disposed on an installation side of the soft main body 20, and during the assembling process of the hard main body 10 and the soft main body 20, the fitting portion is in interference fit with the clamping portion by means of extrusion deformation to assemble the hard main body 10 and the soft main body 20.

The connection assembly 100 provided by the utility model enables the soft main body 20 and the hard main body 10 to form interference fit by extruding and deforming the soft main body 20, so as to achieve the purpose of assembling the shell and the silica gel piece, effectively avoid the phenomenon of poor appearance of the shell caused by shell abrasion in the assembling process, reduce the assembling cost and simplify the assembling process.

It should be understood that, in the embodiments of the present application, mainly the hard body 10 and the soft body 20 are fixed by way of compression deformation and interference fit, and specific structures of the hard body 10 and the soft body 20 and specific structures of the assembling structures are not limited, because the hard body 10, the soft body 20 and the assembling structures satisfying the compression deformation and the interference fit all belong to the protection scope of the embodiments of the present application.

For example, the hard body 10 and the soft body 20 may be configured as a housing structure or a block structure, and the specific assembly structure may be configured as a slot and a block structure, and may also be configured as a slot and a filling plate structure, which all belong to the protection scope of the embodiment of the present application, and the hard body 10, the soft body 20, and the specific assembly structure are explained in detail through the preferred embodiments of the present application below.

According to the preferred embodiment of the present invention, the mounting side of the hard body 10 is further provided with a mounting groove 101, the clamping portion includes a clamping interface 11 distributed on the side wall of the mounting groove 101 along the mounting direction, and the matching portion includes a patch portion 21 matched with the clamping interface 11.

In this embodiment, the thickness of the patch portion 21 is greater than the width of the card interface 11, and during the assembly process of the hard main body 10 and the soft main body 20, the patch portion 21 is extruded to the card interface 11 in a self-extrusion deformation manner, at this time, an interference fit is formed between the patch portion 21 and the card interface 11, and the shaking phenomenon between the hard main body 10 and the soft main body 20 is reduced by the clamping force and the friction resistance between the patch portion 21 and the card interface 11, and particularly the shaking phenomenon between the hard main body 10 and the soft main body 20 along the width direction of the card interface 11 can be reduced.

Specifically, the card interface 11 can be set up to rectangle structure, arc structure or broken line type structure, and flitch portion 21 sets up to rectangle board, arc or the broken line board that matches with card interface 11, and these structures all belong to the scope of protection of this application embodiment.

Referring to fig. 4 and 6, the matching portion further includes two blocking portions disposed at two ends of the patch portion 21 and respectively located at the inner side and the outer side of the mounting groove 101, and each blocking portion is larger than the clamping interface 11.

In this embodiment, the two blocking portions include a first blocking portion 211 located outside the mounting groove 101 and a second blocking portion 212 located inside the mounting groove 101, the two blocking portions can block the matching portion from sliding along a direction perpendicular to the width of the card interface 11, the two blocking portions can cover the whole card interface 11 along the length direction of the card interface 11, and can also cover a part of the card interface 11 along the length direction of the card interface 11.

Specifically, the patch portion 21 and two blocking portions at two ends of the patch portion 21 form an i-shaped structure, and the fastening interface 11 is fastened to the waist portion of the i-shaped structure and limits the shaking and moving of the matching portion by limiting the manner of the two end portions of the i-shaped structure. Furthermore, the two blocking portions at the two ends of the patch portion 21 can also seal the card interface 11, and the influence of the gap between the patch portion 21 and the opening interface on the sealing performance of the connecting assembly 100 is reduced.

With continued reference to fig. 1 to 4, according to a preferred embodiment of the present invention, the first stopper 211 at the outer wall side of the mounting recess 101 covers the outer wall of the mounting recess 101.

In this embodiment, cover the outer wall of mounting groove 101 with the barrier, not only can improve coupling assembling 100's assembly stability, reduce because the phenomenon of local stress concentration appears in first barrier 211 undersize, and reduce because the phenomenon of coming off appears in joint mouth 11 department in first barrier 211 undersize, can also improve the leakproofness of joint mouth 11 department with the outer wall that first barrier 211 covers mounting groove 101, and improve coupling assembling 100's outward appearance aesthetic property.

With continued reference to fig. 1 to 4, according to the embodiment of the present invention, the mounting side of the hard body 10 is provided with a mounting groove 101, the fastening portion includes a boss 12 disposed in the mounting groove 101, and the mating portion includes a protrusion 22 extending into the mounting groove 101 and in interference fit with the boss 12.

In this embodiment, the size of the protrusion 22 is larger than the size between the boss 12 and the inner wall of the mounting groove 101, during the assembly process of the hard body 10 and the soft body 20, the boss 12 deforms the protrusion 22 by pressing the protrusion 22, and the size of the protrusion 22 is reduced, so that the protrusion 22 is pressed between the boss 12 and the inner wall of the mounting groove 101, thereby achieving the purpose of limiting the hard body 10 and the soft body 20, and preventing the hard body 10 and the soft body 20 from separating or falling off along the assembly direction.

Further, as shown in fig. 4, the boss 12 is disposed in an E-shaped structure, the right side of the E-shaped structure is disposed on the hard body 10, and the left side of the E-shaped structure is suspended.

With continued reference to fig. 1-4, according to the embodiment of the present invention, the protrusion 12 is disposed on one sidewall of the mounting recess 101 and extends toward the other sidewall of the mounting recess 101, and the soft body 20 is disposed with the pressing plate 23 extending between the protrusion 12 and the other sidewall.

In this embodiment, an assembly gap is formed between the free end of the boss 12 and the sidewall of the mounting groove 101, and during the assembly process of the hard body 10 and the soft body 20, the pressing plate 23 can be plastically deformed by itself and extend from the assembly gap to the bottom of the boss 12, so that a frictional resistance is formed between the protrusion 22 and the boss 12, thereby reducing the separation or falling-off phenomenon between the hard body 10 and the soft body 20 along the assembly direction.

Referring to fig. 3, 5 and 7, according to an embodiment of the present invention, a protrusion 22 is disposed on one side of the pressing plate 23 facing the boss 12, and the other side of the pressing plate 23 is provided with a fitting groove 201 corresponding to the protrusion 22.

In this embodiment, in the process that the protrusion 22 passes through the assembling gap between the boss 12 and the mounting groove 101 by self-deformation, the protrusion 22 can reduce the size along the assembling gap direction by extending to the matching groove 201, so as to improve the assembling smoothness, and after the protrusion 22 reaches the bottom groove of the boss 12, the protrusion 22 returns to the original state and is clamped to the bottom groove of the boss 12, so as to prevent the hard body 10 and the soft body 20 from separating or falling off along the assembling direction.

With continued reference to fig. 1 to 4, according to an embodiment of the present invention, a protrusion edge matching with an inner wall of the installation groove 101 is disposed on a periphery of the soft body 20, and the soft body 20 is in sealing contact with the installation groove 101 through the protrusion edge.

In this embodiment, the eaves of soft main part 20 and mounting groove 101's sealed butt joint, can improve coupling assembling 100's whole leakproofness, in order to further improve coupling assembling 100's whole leakproofness, can also set up the eaves of soft main part 20 into the inner wall interference fit with mounting groove 101, on the basis of improving coupling assembling 100's whole leakproofness, can also increase the frictional resistance between eaves and the mounting groove 101, with this assembly stability who improves coupling assembling 100, prevent that stereoplasm main part 10 and soft main part 20 separation from droing.

According to the preferred embodiment of the present invention, the hard body 10 includes a plastic bottom case, and the soft body 20 includes a silicone cover plate covering the plastic bottom case to form a sealed case assembly.

In this embodiment, the coupling assembly 100 of the present application is illustrated by a plastic bottom case and a silicon rubber cover plate, and is not limited to the specific structure and material of the coupling assembly 100, for example, according to other embodiments of the present application, the hard body 10 may be configured as a metal block structure, and the soft body 20 may be configured as a sponge or a soft rubber, and these modifications all fall within the protection scope of the embodiments of the present application.

It should be noted that the embodiment of the present invention only describes the structure of the connection assembly 100 related to the improvement point of the present invention, and does not represent that the connection assembly 100 of the present invention has no other structure, and the other structure of the connection assembly 100 is not described herein.

The second aspect of the present invention provides an electronic product, which includes a housing and a silicone piece, and the electronic product further includes the connection assembly 100 according to the first aspect of the present invention, and the housing and the silicone piece are assembled through the connection assembly 100.

In this embodiment, the electronic product may be a camera structure, the camera structure includes a positioning silicone part, the positioning silicone part specifically includes a positioning silicone and a positioning key, the positioning silicone is fixed at the bottom of the housing through the connecting assembly 100 according to the first aspect of the present invention, the positioning key is fixed on the upper surface of the positioning silicone in the housing, the button on the positioning key extends out of the housing through the key hole in the housing, and the structural stability of the electronic product can be improved by assembling the housing and the positioning silicone through the connecting assembly 100 according to the first aspect of the present invention.

In addition, the camera structure is only an alternative embodiment of the electronic product according to the embodiment of the present application, and is not intended to limit the protection scope of the electronic product.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention.

Claims

1. A coupling assembling is applied to the connection assembly of casing and silica gel spare, its characterized in that, coupling assembling includes:

the mounting side of the hard body is provided with a clamping part;

soft main part, the installation side of soft main part be provided with joint portion complex cooperation portion hard main part with in the assembly process of soft main part, cooperation portion through extrusion deformation's mode with joint portion interference fit is assembled hard main part with soft main part.

2. The connecting assembly according to claim 1, wherein the mounting side of the hard body is further provided with a mounting groove, the clamping portion comprises a clamping interface distributed on a side wall of the mounting groove along the mounting direction, and the matching portion comprises a patch portion matched with the clamping interface.

3. The connecting assembly of claim 2, wherein the mating portion further comprises two blocking portions disposed at two ends of the panel portion and respectively located at the inner side and the outer side of the mounting groove, and the size of each blocking portion is larger than that of the clamping interface.

4. The connection assembly according to claim 3, wherein a blocking portion at an outer wall side of the mounting groove covers the outer wall of the mounting groove.

5. The connection assembly of claim 3, wherein the panel portion and the two blocking portions form an I-shaped configuration.

6. The connecting assembly according to claim 1, wherein a mounting groove is formed in the mounting side of the hard body, the clamping portion comprises a boss arranged in the mounting groove, and the fitting portion comprises a protrusion extending into the mounting groove and in interference fit with the boss.

7. The connection assembly according to claim 6, wherein the boss is provided at one side wall of the mounting groove and extends toward the other side wall of the mounting groove, and the soft body is provided with a pressing plate extending between the boss and the other side wall.

8. The connecting assembly according to claim 7, wherein the protrusion is provided on one side of the pressing plate facing the boss, and the other side of the pressing plate is provided with a fitting groove corresponding to the protrusion.

9. The connecting assembly according to claim 2 or 6, wherein a convex brim matched with the inner wall of the mounting groove is arranged on the periphery of the soft main body, and the soft main body is in sealing butt joint with the mounting groove through the convex brim.

10. An electronic product comprising a housing and a silicone member, wherein the electronic product further comprises the connection assembly according to any one of claims 1 to 9, and the housing and the silicone member are assembled by the connection assembly.