CN215872275U

CN215872275U - Combination assembly and electronic equipment

Info

Publication number: CN215872275U
Application number: CN202122339874.8U
Authority: CN
Inventors: 吴新中; 王丛
Original assignee: Lenovo Beijing Ltd
Current assignee: Lenovo Beijing Ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-02-18
Anticipated expiration: 2031-09-26

Abstract

The application discloses combination unit, electronic equipment, this combination unit includes the base member of metal material and the covering of plastic material, window and connecting hole have been seted up to the base member, the region that is located around the window of base member is the bonding region, the connecting hole is located the bonding region, the covering covers in the window, the covering contacts with the bonding region when covering the window, simultaneously, the part of covering passes the connecting hole in order to realize being connected of covering and base member. The application provides a combine the subassembly with environmental protection more and lower cost's mode with the plastic part combine the metalwork on, help realizing green production and improve the supply of material flexibility ratio.

Description

Combination assembly and electronic equipment

Technical Field

The present disclosure relates to electronic devices, and particularly to a combination assembly and an electronic device.

Background

At present, in order to avoid the influence of the metal structural part of the electronic device on the wireless signal, the metal structural part is usually perforated and then encapsulated at the perforated position, for example, an antenna window is required to be opened on the C/D part of the notebook computer to facilitate the transmission of the signal, and meanwhile, the antenna window is required to be encapsulated by a plastic material for the integrity of the C/D part (i.e., encapsulation).

The traditional encapsulation treatment method is to use the nano injection molding technology (NMT) to bond the plastic part to the metal part, however, the bonding method has the following disadvantages: first, the NMT process increases the cost of the product; secondly, the NMT process itself is a heavily contaminated process; third, many parts suppliers do not have NMT process and have to issue outside, which increases the supply cycle and reduces the supply flexibility.

In summary, how to combine a plastic part to a metal part with low cost and environmental protection becomes a technical problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

In view of this, the present application provides a combination assembly and an electronic device, in which the combination assembly combines a plastic part to a metal part in a more environment-friendly and lower-cost manner, which is beneficial to realizing green production and improving material supply flexibility.

In order to achieve the above purpose, the present application provides the following technical solutions:

a bonding assembly, comprising:

the base body piece is made of metal and is provided with a window and a connecting hole;

the covering piece is made of plastic materials and covers the window;

wherein the content of the first and second substances,

the area of the base member around the window is a bonding area, the cover member is in contact with the bonding area when covering the window, and a part of the cover member passes through the connection hole at the bonding area to achieve connection of the cover member and the base member.

Optionally, in the above-mentioned combination assembly, the number, inner diameter size and/or position of the connection holes in the combination area are randomly arranged.

Optionally, in the above combination assembly, the cover is an injection molded integral structure.

An electronic device comprising a coupling assembly and a signal transceiving component disposed inside the coupling assembly, the coupling assembly comprising:

the covering piece is made of plastic materials and covers the window;

wherein the content of the first and second substances,

Optionally, in the above electronic device, the base member is a housing of the electronic device, and the window is used for wireless signals to pass through the housing.

Alternatively, in the above electronic apparatus, the window and the cover member on the base member are provided in plurality, and the cover member covers the windows one by one.

Optionally, in the above electronic device, the electronic device includes a first body and a second body that are rotatably connected, the signal transceiver component is disposed in the second body, the base member is a housing of the second body, and the window and the cover are disposed in a first region of the second body that is close to a position of the rotatable connection and a second region of the second body that is far from the position of the rotatable connection.

Optionally, in the above electronic device, the first body has a display surface, the second body has an input surface, and the window and the cover are disposed on the input surface.

Optionally, in the electronic device, the input surface is provided with a first input component, and the first region and the second region are respectively located on two sides of the first input component.

Optionally, in the above electronic device, the input surface is provided with a second input component, the second input component is located in the second area, and both sides of the second input component are provided with the window and the cover.

According to the technical scheme, in the combination subassembly that this application provided, the base member of metal material is provided with the window, the region that is located around the window is the combination region, the combination region is provided with the connecting hole, the covering contacts with the combination region when covering the window, and the part of covering passes the connecting hole, thus, the covering forms laminated structure at above-mentioned combination region and base member, and simultaneously, form the through structure at connecting hole and base member, can make the covering of plastic material firmly combine to the base member of metal material through laminated structure and through structure, thereby replace traditional rubber coating processing mode that adopts nanometer injection moulding technique, the cost is lower, and is more environmental protection, help realizing green production and improve the flexibility ratio of supplying goods.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

FIG. 1 is a schematic view of a bonding assembly provided by an embodiment of the present application;

FIG. 2 is an enlarged view at A in FIG. 1;

FIG. 3 is an enlarged view at B in FIG. 1;

FIG. 4 is a schematic view of a base member of the bonding assembly of FIG. 1;

figure 5 is an enlarged view of the lower left corner of the base member shown in figure 4.

Labeled as:

1. a cover; 2. a base member; 21. a window; 22. and connecting the holes.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. 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.

Referring to fig. 1 to 3, a bonding assembly provided in an embodiment of the present application includes a covering member 1 and a base member 2, where the covering member 1 is made of a plastic material, and the base member 2 is made of a metal material. Taking the structure at a in fig. 1 as an example, as shown in fig. 4 and 5, the base member 2 is provided with a window 21, and the covering member 1 covers the window 21, so that the integrity of the combination assembly is ensured, and the transmission of the wireless signal from the window 21 is not affected. The area of base member 2 that is located around window 21 is the bonding area, bonding area has seted up connecting hole 22, covering 1 contacts with the bonding area when covering window 21, and the part of covering 1 passes through connecting hole 22 in order to realize the connection of covering 1 and base member 2, and like this, covering 1 forms the lamination structure with base member 2 at above-mentioned bonding area, form through structure at connecting hole 22 and base member 2, can make plastic material's covering 1 combine to metal material's base member 2 firmly through lamination structure and through structure, thereby replace traditional rubber coating processing mode that adopts nanometer injection moulding technique, and the cost is lower, and is more environmental protection, helps realizing green production and improves the flexibility of supplying goods.

In a specific practical application, the number, the inner diameter and/or the position of the connection holes 22 in the combination area may be randomly set, that is, the connection holes 22 may be flexibly set as required, for example, the connection holes 22 may be circular holes, square holes or long holes.

Since the covering member 1 is made of plastic material, the covering member 1 is generally an injection molding integrated structure, for example, when manufacturing the combination assembly, the base member 2 is first manufactured, the connection holes 22 are manufactured around the window 21 by machining, then the base member 2 is placed in a mold, the covering member 1 is manufactured on the base member 2 by injection molding, during the injection molding process, a part of the molten plastic material fills the window 21 to form a covering, another part of the molten plastic material is pressed to the combination area around the window 21, and a part of the plastic material in the combination area fills the connection holes 22, so that the plastic material forms both a laminated structure and a through structure in the combination area. In order to prevent the plastic material from falling off the connection hole 22 after solidification, the connection hole 22 may be designed to have a hole wall with a slope, that is, the hole wall of the connection hole 22 has a certain inclination angle with respect to the surface of the base member 2, rather than a perpendicular relationship.

The application also provides electronic equipment, including the joint Assembly and set up the signal transceiver part at the joint Assembly inboard, this joint Assembly includes plastic material's covering 1 and metal material's base member 2, base member 2 has seted up window 21 and connecting hole 22, the region that is located around window 21 of base member 2 is the bonding region, connecting hole 22 is located this bonding region, covering 1 covers window 21, moreover, covering 1 contacts with the bonding region when covering window 21, the part of covering 1 still passes connecting hole 22, thereby realize covering 1 and base member 2's connection.

In a specific practical application, the electronic device may be a notebook computer, a tablet computer, or a mobile phone. In one embodiment, the base member 2 is a housing for an electronic device, and the window 21 is used for wireless signals to pass through the housing. The number and position of the windows 21 may be set as desired, for example, the windows 21 on the base member 2 and the cover member 1 are provided in plurality, and the cover member 1 covers the windows 21 one by one.

Taking a notebook computer as an example, the electronic device includes a first body and a second body which are rotatably connected, the first body has a display surface, the second body has an input surface, the signal transceiving component is disposed in the second body, the base member 2 is a housing of the second body, and then the window 21 and the cover member 1 may be disposed in a first region of the second body close to the rotation connection portion and a second region far from the rotation connection portion. More specifically, the window 21 and the cover 1 may be provided on the input face.

Taking the example that the input surface is provided with only a keyboard (i.e. the first input part), the first area and the second area may be respectively located at both sides of the keyboard. Taking the example of an input surface provided with both a keyboard and a touch pad (i.e. a second input means), the touch pad may be located in the second area and provided with a window 21 and a cover 1 on both sides of the touch pad.

In this specification, structures of each part are described in a progressive manner, and a structure of each part is mainly described to be different from an existing structure, and the whole structure and the part structure of the electronic device can be obtained by combining the structures of the parts.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the application. Thus, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A bonding assembly, comprising:

the covering piece is made of plastic materials and covers the window;

wherein the content of the first and second substances,

2. The coupling assembly of claim 1, wherein the number, inner diameter size and/or location of the coupling holes within the coupling region are randomly arranged.

3. The coupling assembly of claim 1 wherein the cover is an injection molded unitary structure.

4. An electronic device comprising a coupling component and a signal transceiving component disposed inside the coupling component, the coupling component comprising:

the covering piece is made of plastic materials and covers the window;

wherein the content of the first and second substances,

5. The electronic device of claim 4, wherein the base member is a housing of the electronic device, and wherein the window is configured to allow wireless signals to pass through the housing.

6. The electronic apparatus according to claim 5, wherein the window and the cover member on the base member are provided in plurality, and the cover member covers the windows one by one.

7. The electronic device according to claim 6, wherein the electronic device includes a first body and a second body that are rotatably connected, the signal transmission/reception member is provided in the second body, the base member is a housing of the second body, and the window and the cover are provided in a first region of the second body that is close to a position of the rotatable connection and a second region that is far from the position of the rotatable connection.

8. The electronic device of claim 7, wherein the first body has a display face, the second body has an input face, and the window and the cover are disposed on the input face.

9. The electronic device according to claim 8, wherein the input surface is provided with a first input member, and the first region and the second region are located on both sides of the first input member, respectively.

10. The electronic device of claim 8, wherein the input surface is provided with a second input component, the second input component is located in the second area, and both sides of the second input component are provided with the window and the cover.