CN114531801A

CN114531801A - Application of composite board on shell

Info

Publication number: CN114531801A
Application number: CN202210094597.5A
Authority: CN
Inventors: 沙月华; 陈俊琛; 秦庆戊
Original assignee: 5Elem Hi Tech Corp Technology Co Ltd
Current assignee: 5Elem Hi Tech Corp Technology Co Ltd
Priority date: 2022-01-26
Filing date: 2022-01-26
Publication date: 2022-05-24

Abstract

The composite board comprises a frame body, an opening positioned in the frame body, a connecting net fixed in the frame body and a shielding shell at least partially shielded on the connecting net, wherein the connecting net is fixed in an area where the opening is positioned. Compared with the prior art, the frame body is provided with the opening inside, so that the weight is reduced; the connecting net fixed in the frame body part is arranged, so that the problem that the structural strength is weakened due to the arrangement of the opening is well solved; in addition, the shielding shell at least partially shielding the connecting net is arranged, so that the appearance of the composite board is not influenced.

Description

Application of composite board on shell

Technical Field

The application relates to application of a composite board on a shell, and belongs to the technical field of composite boards.

Background

Composite panels have been widely used as housings in various electronic products and industrial devices. A typical composite panel includes a plurality of panel segments arranged in a stack. However, with the increasing demand for light weight in some application fields, the existing composite boards have been increasingly difficult to meet the market demand.

Disclosure of Invention

The purpose of the application is to provide a light-weight composite plate and application of the composite plate to a shell.

In order to achieve the purpose, the following technical scheme is adopted in the application: the composite board comprises a frame body, an opening positioned in the frame body, a connecting net fixed in the frame body and a shielding shell at least partially shielded on the connecting net, wherein the connecting net is fixed in an area where the opening is positioned.

As a further improved technical solution of the present application, the housing portion is provided with a first surface, and the shielding case includes a first shielding plate covering the first surface and the connection net.

As a further improved technical solution of the present application, the housing portion is provided with a second surface opposite to the first surface, and the shielding case includes a second shielding plate covering the second surface and the connection net.

As a further improved technical solution of the present application, an edge of the first shielding plate is flush with an outer edge of the frame portion.

As a further improved technical solution of the present application, an edge of the second shielding plate is flush with an outer edge of the frame portion.

As a further improved technical solution of the present application, the periphery of the connection net is fixed in the frame portion.

As a further improved technical scheme of the application, the connecting net is provided with a plurality of longitudinal lines and a plurality of transverse lines which are interwoven together, and two ends of each of the longitudinal lines and the transverse lines are fixed in the frame body part.

As a further improved technical scheme, the plurality of longitudinal lines comprise a plurality of first grid lines which are mutually spaced and arranged in parallel, the plurality of transverse lines comprise a plurality of second grid lines which are mutually spaced and arranged in parallel, and the first grid lines are perpendicular to the second grid lines.

As the further improved technical scheme of the application, the longitudinal lines are formed by a first grid line in a rotary bending mode, and the transverse lines are formed by a second grid line in a rotary bending mode.

As a further improved technical scheme of the application, the shell is a shell of communication, consumer electronics, household appliances, automobiles, unmanned aerial vehicles and the like.

Compared with the prior art, the frame body is provided with the opening inside, so that the weight is reduced; the connecting net fixed in the frame body part is arranged, so that the problem that the structural strength is weakened due to the arrangement of the opening is well solved; in addition, the appearance of the composite board is not influenced by arranging the shielding shell which is at least partially shielded on the connecting net.

Drawings

Fig. 1 is a schematic perspective view of a composite board of the present application with a portion of the shielding shell removed.

Fig. 2 is a schematic perspective view of a composite plate according to the present application with a shielding shell removed in a first embodiment.

Fig. 3 is a schematic perspective view of a composite plate of the present application with a shadow shell removed in a second embodiment.

Fig. 4 is a partially enlarged view of a picture frame portion a of fig. 3.

Fig. 5 is a partially enlarged view of a picture frame portion B of fig. 3.

Detailed Description

Exemplary embodiments of the present application will be described in detail below with reference to the accompanying drawings. If several embodiments exist, the features of these embodiments may be combined with each other without conflict. When the description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The statements made in the following exemplary detailed description do not represent all implementations consistent with the present application; rather, they are merely examples of apparatus, products, and/or methods consistent with certain aspects of the present application, as recited in the claims of the present application.

The terminology used in the present application is for the purpose of describing particular embodiments only and is not intended to limit the scope of the present application. As used in the specification and claims of this application, the singular form of "a", "an", or "the" is intended to include the plural forms as well, unless the context clearly indicates otherwise.

It should be understood that the terms "first," "second," and the like, as used in the description and claims of this application, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one. Unless otherwise indicated, the appearances of the phrases "front," "back," "upper," "lower," and the like in this application are for convenience in description and are not limited to a particular position or spatial orientation. The word "comprise" or "comprises", and the like, is an open-ended expression meaning that an element that precedes "includes" or "comprising" includes "that the element that follows" includes "or" comprises "and its equivalents, that do not preclude the element that precedes" includes "or" comprising "from also including other elements. In this application, the meaning of "a number" if it occurs is two as well as more than two.

Referring to fig. 1, the present application discloses a composite board 100, which includes a frame body 1, an opening 2 located inside the frame body 1, a connecting net 3 located in the frame body 1, and a shielding shell 4 at least partially shielding the connecting net 3, wherein the connecting net 3 is fixed in an area where the opening 2 is located. The opening 2 penetrates through the frame body 1 up and down to make the frame body 1 hollow. In addition, this application has still disclosed the application of composite sheet 100 on the casing, the casing is the casing of communication, consumer electronics, household electrical appliances, car, unmanned aerial vehicle etc..

In the illustrated embodiment of the present application, the composite panel 100 is generally rectangular. The housing portion 1 is provided with a first surface 11 (e.g., an upper surface) and a second surface (e.g., a lower surface) opposite to the first surface 11. The shield case 4 includes a first shield plate 41 covering the first surface 11 and the connection net 3. In other embodiments, the shielding shell 4 may further include a second shielding plate covering the second surface and the connection net 3. The front and/or back surfaces of the composite panel 100 can be masked by providing the first masking plate 41 and/or the second masking plate so as not to affect the aesthetic appearance.

In the embodiment illustrated in the present application, the edge of the first shielding plate 41 is flush with the outer edge of the housing portion 1. The edge of the second shield plate is flush with the outer edge of the housing portion 1.

The periphery of the connecting net 3 is fixed in the frame body 1. The connecting net 3 is provided with a plurality of longitudinal lines 31 and a plurality of transverse lines 32 which are interwoven with each other, and both ends of the longitudinal lines 31 and the transverse lines 32 are fixed in the frame body part 1.

Referring to fig. 2, in the first embodiment of the present application, the longitudinal lines 31 include a plurality of first grid lines 33 spaced apart from each other and arranged in parallel, the transverse lines 32 include a plurality of second grid lines 34 spaced apart from each other and arranged in parallel, and the first grid lines 33 are perpendicular to the second grid lines 34.

Referring to fig. 3, in the second embodiment of the present application, the plurality of longitudinal lines 31 are formed by a first grid line 33 being bent and rotated, and the plurality of transverse lines 32 are formed by a second grid line 34 being bent and rotated. This design contributes to a more secure fixation of the attachment net 3 all around in the frame part 1 and to a maintenance of the tension of the individual wire sections.

Referring to fig. 4 and 5, in an embodiment of the present application, the frame body 1 is provided with a plurality of positioning pillars 5 surrounding the opening 2, and the positioning pillars 5 are used for winding the first grid lines 33 and the second grid lines 34, so as to tension the first grid lines 33 and the second grid lines 34. With the above structure, the connection net 3 can be finally tensioned.

Compared with the prior art, the frame body part 1 is provided with the opening 2 inside, so that the weight is reduced; the connecting net 3 fixed in the frame body part 1 is arranged, so that the problem of weakened structural strength caused by arrangement of the opening 2 is better solved; in addition, the shielding shell 4 at least partially shielding the connection net 3 is arranged, so that the appearance of the composite board 100 is not affected.

The above embodiments are only for illustrating the present application and not for limiting the technical solutions described in the present application, and the present application should be understood by those skilled in the art based on the detailed description of the present application with reference to the above embodiments, but those skilled in the art should understand that the present application can be modified or substituted equally by those skilled in the art, and all technical solutions and modifications thereof without departing from the spirit and scope of the present application should be covered by the claims of the present application.

Claims

1. The application of the composite board (100) to the shell is characterized in that the composite board (100) comprises a frame body portion (1), an opening (2) located inside the frame body portion (1), a connecting net (3) fixed in the frame body portion (1) and a shielding shell (4) at least partially shielded on the connecting net (3), wherein the connecting net (3) is fixed in an area where the opening (2) is located.

2. Use of a composite plate (100) according to claim 1 on a housing, characterized in that: the frame body part (1) is provided with a first surface (11), and the shielding shell (4) comprises a first shielding plate (41) covering the first surface (11) and the connecting net (3).

3. Use of a composite plate (100) according to claim 2 on a housing, characterized in that: the frame body part (1) is provided with a second surface opposite to the first surface (11), and the shielding shell (4) comprises a second shielding plate covering the second surface and the connecting net (3).

4. Use of a composite plate (100) according to claim 3 on a casing, characterized in that: the edge of the first shielding plate (41) is flush with the outer edge of the frame body (1).

5. Use of a composite plate (100) according to claim 3 on a casing, characterized in that: the edge of the second shielding plate is flush with the outer edge of the frame body part (1).

6. Use of a composite plate (100) according to any one of claims 1 to 5 on a casing, characterized in that: the periphery of the connecting net (3) is fixed in the frame body part (1).

7. Use of a composite plate (100) according to claim 6 for a housing, wherein: the connecting net (3) is provided with a plurality of longitudinal lines (31) and a plurality of transverse lines (32) which are interwoven together, and the two ends of the longitudinal lines (31) and the two ends of the transverse lines (32) are fixed in the frame body part (1).

8. Use of a composite plate (100) according to claim 7 on a housing, characterized in that: the longitudinal lines (31) comprise a plurality of first grid lines (33) which are spaced from each other and arranged in parallel, the transverse lines (32) comprise a plurality of second grid lines (34) which are spaced from each other and arranged in parallel, and the first grid lines (33) are perpendicular to the second grid lines (34).

9. Use of a composite plate (100) according to claim 7 on a housing, characterized in that: the longitudinal lines (31) are formed by rotationally bending a first grid line (33), and the transverse lines (32) are formed by rotationally bending a second grid line (34).

10. Use of a composite plate (100) according to claim 1 on a housing, characterized in that: the casing is the casing of communication, consumer electronics, household electrical appliances, car, unmanned aerial vehicle.