CN210670155U

CN210670155U - Wi-Fi module fixing structure and mobile terminal

Info

Publication number: CN210670155U
Application number: CN201921652223.0U
Authority: CN
Inventors: 谭景焕
Original assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Current assignee: Guangzhou Shiyuan Electronics Thecnology Co Ltd; Guangzhou Shirui Electronics Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-02
Anticipated expiration: 2029-09-29

Abstract

The application discloses Wi-Fi module fixed knot constructs and mobile terminal includes: the fixing frame comprises a first surface and a second surface opposite to the first surface, wherein the second surface is provided with an accommodating groove used for accommodating the Wi-Fi module; the connecting piece is used for fixing the fixing frame and arranged on the first surface. The Wi-Fi module fixing structure is provided with the independent accommodating groove, the Wi-Fi module is arranged in the accommodating groove and is fixedly connected with the mobile terminal through the fixing frame, the whole installation space in the mobile terminal is enlarged, the Wi-Fi module is isolated from other various components in the mobile terminal, and signal interference of other components on the Wi-Fi module can be effectively avoided. And the independently arranged accommodating groove reduces the stress concentration on the shell, and can avoid the influence on the signal quality of the Wi-Fi module due to the extrusion to a greater degree.

Description

Wi-Fi module fixing structure and mobile terminal

Technical Field

The application relates to the field of communication equipment mounting structures, in particular to a Wi-Fi module fixing structure and a mobile terminal.

Background

Wi-Fi (Wireless Fidelity) technology is widely applied to various aspects of daily life nowadays, and a Wi-Fi module is basically equipped in various mobile terminals from large to small so as to meet the requirement that the mobile terminals are connected with a network. Although the existing Wi-Fi module has small geometric dimension, the installation space of the Wi-Fi module in the mobile terminal is still quite tight due to more integrated functional modules of the mobile terminal.

In the prior art, most Wi-Fi modules are directly installed in a shell of a mobile terminal and are attached to various other components, so that signal interference with other parts of the mobile terminal is inevitable. In addition, in the using and moving processes of the mobile terminal, the Wi-Fi module may be squeezed by a large external force applied to the shell, so that the signal quality of the Wi-Fi module is affected, and even the Wi-Fi module is damaged in a severe case.

Content of application

The application provides a Wi-Fi module fixed knot constructs and mobile terminal, can enlarge the installation space of Wi-Fi module in mobile terminal, avoids producing signal interference to Wi-Fi module.

According to an aspect of the present application, there is provided a Wi-Fi module fixing structure for fixing a Wi-Fi module, including:

the fixing frame comprises a first surface and a second surface opposite to the first surface, wherein the second surface is provided with an accommodating groove used for accommodating the Wi-Fi module;

the connecting piece is used for fixing the fixing frame and arranged on the first surface.

According to some embodiments, the second surface is provided with a protrusion protruding away from the first surface, and the receiving groove includes a bottom wall extending through the second surface into the protrusion.

According to some embodiments, the depth of the receiving groove gradually increases along a first direction, and the first direction is parallel to the first surface

According to some embodiments, the first buckle is used for limiting the Wi-Fi module, and the first buckle extends from the bottom wall to the direction facing the first surface.

According to some embodiments, the first buckle comprises a first main body part and a first limiting part protruding from the outer wall of the first main body part;

the Wi-Fi module is provided with a first notch part;

wherein, first main part passes first breach portion in order to bear the weight of Wi-Fi module, and first spacing portion configures into and can prevents Wi-Fi module roll-off first main part.

According to some embodiments, the number of the first buckles is multiple, and the multiple first buckles are distributed in a linear array along the long side direction of the bottom wall;

the number of the first gap parts is multiple;

the plurality of first main body parts penetrate through the plurality of first notch parts in a one-to-one correspondence mode.

According to another aspect of the present application, there is also provided a mobile terminal including:

a Wi-Fi module mounting structure as described in any of the above;

the shell defines an inner cavity and is provided with a through mounting hole;

wherein, connecting piece and shell fixed connection to make holding tank and installing port intercommunication and towards the inner chamber center.

According to some embodiments, the connector comprises a second catch extending from the first surface in a direction away from the second surface.

According to some embodiments, the second buckle includes a second limiting portion and a cavity formed by the second limiting portion and the first surface in a clamping manner;

the shell is provided with a second notch part, and one end of the second notch part is provided with a flange extending towards the center direction of the notch part;

wherein, the second spacing portion passes through the second breach portion, and the cavity is filled to the flange.

According to some embodiments, the outer frame is fixedly connected with the housing, and the outer frame is not parallel to the housing;

the outer frame is provided with a first bracket, and the first bracket extends from the inner surface of the outer frame to the center of the inner cavity;

the Wi-Fi module fixing structure also comprises a second bracket, wherein the second bracket is fixedly arranged on the first surface, and the second bracket extends from the first surface to the center of the inner cavity;

wherein, the first bracket is abutted with the second bracket.

The application provides a Wi-Fi module fixed knot constructs and mobile terminal, adopts to set up out independent holding tank on Wi-Fi module fixed knot constructs, sets up Wi-Fi module in the holding tank to through mount and mobile terminal fixed connection, enlarged the inside holistic installation space of mobile terminal, make Wi-Fi module and other multiple components and parts in the mobile terminal keep apart, can effectively avoid other components and parts to the signal interference of Wi-Fi module. And the independently arranged accommodating groove reduces the stress concentration on the shell, and can avoid the influence on the signal quality of the Wi-Fi module due to the extrusion to a greater degree.

Drawings

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

FIG. 1 is a schematic front view of a fixed structure when a Wi-Fi module is not installed in an embodiment of the present application;

FIG. 2 is a schematic diagram of a back structure of a fixed structure when a Wi-Fi module is not installed in an embodiment of the present application;

FIG. 3 is a schematic structural diagram of a Wi-Fi module in an embodiment of the present application;

FIG. 4 is a schematic front view of a fixed structure after a Wi-Fi module is installed in an embodiment of the present application;

FIG. 5 is a cross-sectional view of the structure of FIG. 4 at the connection location of the first clasp with the Wi-Fi module;

fig. 6 is a schematic structural diagram of an angle of a mobile terminal according to an embodiment of the present application;

FIG. 7 is a schematic diagram of another angle of the mobile terminal according to the embodiment of the present application;

FIG. 8 is an enlarged view of a portion of FIG. 6A;

FIG. 9 is an enlarged view of the second latch of the present embodiment of the application in a non-engaged state with the housing;

fig. 10 is an enlarged schematic view of the second buckle in the engagement state with the housing according to the embodiment of the present disclosure;

fig. 11 is a schematic structural diagram of a mobile terminal according to another embodiment of the present application.

Detailed Description

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.

Since the Wi-Fi module 140 is usually directly mounted inside the housing 200 of the mobile terminal 10 in the prior art, and is attached to various other components, it is inevitable that signal interference with other parts of the mobile terminal 10 will occur, and normal use will be affected. And in the using and moving process of the mobile terminal 10, as the housing 200 is subjected to a large external force, there is a technical problem that the Wi-Fi module 140 may be squeezed to affect the signal quality thereof, and even damaged in a severe case.

In order to solve the technical problem, the application provides a Wi-Fi module fixing structure 100 and a mobile terminal 10, an independent accommodating groove 130 is formed in the Wi-Fi module fixing structure 100, a Wi-Fi module 140 is arranged in the accommodating groove 130, and the Wi-Fi module 140 is fixedly connected with the mobile terminal 10 through a fixing frame 110, so that the whole installation space inside the mobile terminal 10 is enlarged, the Wi-Fi module 140 is isolated from other various components in the mobile terminal 10, and signal interference of the other components on the Wi-Fi module 140 can be effectively avoided. And the independently arranged accommodating groove 130 reduces stress concentration on the shell 200, and can avoid great extrusion on the Wi-Fi module 140 to influence the signal quality thereof.

Referring to fig. 1 to 4, which are schematic structural views of a fixing structure 100 according to an embodiment of the present disclosure, the fixing structure 100 includes a fixing frame 110 and a connecting member 120. The holder 110 is a main body portion of the fixing structure 100, and is used for accommodating the Wi-Fi module 140 and connecting and fixing with the mobile terminal 10. The size and shape of the Wi-Fi module 140 are not limited, and are adapted and changed according to the Wi-Fi module and the mobile terminal 10. The fixing frame 110 includes a first surface 111 and a second surface 112 opposite to the first surface 111, where the first surface 111 and the second surface 112 may be two opposite end surfaces on the fixing frame 110, for example, the first surface 111 is a front end surface of the fixing frame 110 (with reference to the orientation in fig. 1 and 2), and the second surface 112 is a rear end surface of the fixing frame 110 (with reference to the orientation in fig. 1 and 2), or other similar opposite surfaces, which are not described herein again.

The second surface 112 has a receiving groove 130 formed thereon, and the receiving groove 130 is used for receiving the Wi-Fi module 140. The receiving groove 130 extends from the second surface 112 to a side away from the first surface 111. The accommodating groove 130 is a cavity extending from the fixing frame 110 and having an accommodating function, the cross-sectional size of the cavity is larger than that of the Wi-Fi module 140, and the depth of the cavity is larger than or equal to the thickness of the Wi-Fi module 140, so that the Wi-Fi module 140 is completely accommodated therein, and a good isolating effect is achieved. The shape of the accommodating groove 130 may be a regular shape or an irregular shape, and is not limited herein. The accommodating groove 130 extends from the second surface 112 to a side away from the first surface 111, that is, the extending direction of the accommodating groove 130 deviates from the connecting fixing surface of the fixing frame 110, when the fixing frame 110 is installed on the mobile terminal 10, the accommodating groove 130 protrudes out of the mobile terminal 10, which does not affect the occupation of the internal space thereof, does not affect the normal installation and use of other components, and also plays a good role in isolating the Wi-Fi module 140.

It should be noted that the plane of the first surface 111 and the plane of the second surface 112 may be parallel to each other, or may not be parallel to each other, that is, the two planes have an included angle. When the fixing frame 110 is a regular parallel polyhedron structure, the plane of the first surface 111 and the plane of the second surface 112 are parallel to each other. When the fixing frame 110 is an irregular polyhedron structure, the plane of the first surface 111 is not parallel to the plane of the second surface 112. Both cases satisfy the requirements of the application and are not limited herein.

The connecting element 120 is used for fixing the fixing frame 110, that is, the connecting element 120 is disposed on the fixing frame 110 and can be fixedly connected with the mobile terminal 10 to fix the fixing frame 110 and the mobile terminal 10. The connecting element 120 is disposed on the first surface 111, that is, the fixing frame 110 is connected and fixed with the fixing frame 110 at one side of the first surface 111. The connecting member 120 may take various forms commonly used in the art, such as a rivet, a pin, a screw, a snap, etc.

The deepest point of the receiving groove 130 along the groove depth direction thereof may not exceed the thickness range of the fixing frame 110, and in order to reduce the overall thickness of the fixing frame 110, in the present embodiment, the second surface 112 is provided with a protrusion 113 protruding away from the first surface 111, the receiving groove 130 includes a bottom wall 131, and the bottom wall 131 penetrates through the second surface 112 and extends into the protrusion 113. That is, the deepest point of the receiving groove 130 along the depth direction of the groove protrudes the thickness range of the fixing frame 110, and the thickness of the fixing frame 110 without the receiving groove 130 can be reduced.

In this embodiment, in order to avoid damages such as collision and scratch to the Wi-Fi module 140 in the accommodating groove 130, the fixing structure 100 may be made of a plastic material. The plastic material has relatively low hardness and certain toughness, and is not easy to damage the Wi-Fi module 140 in the mounting and fixing processes. And the plastic material is convenient for processing and molding, the cost is low, and the fixing structure 100 made of the plastic material is light and durable.

In an embodiment of the present application, the receiving groove 130 may include a bottom wall 131 attached to the Wi-Fi module 140, and the Wi-Fi module 140 is attached to the bottom wall 131 in the receiving groove 130, and the two are fixedly connected by an adhesive, so that the connection is tight, and the attachment degree is high. The groove depth of the receiving groove 130 gradually increases along a first direction, which is parallel to the first surface 111, i.e., the receiving groove 130 does not extend toward a direction perpendicular to the plane of the second surface 112. When a certain region (e.g., an upper region) of the Wi-Fi module 140 has a protruding portion protruding from the entire Wi-Fi module, the groove depth of the accommodating groove 130 may be increased to form a larger accommodating space, while the other regions are unchanged, that is, the bottom wall 131 has an inclined angle, so that the size of the accommodating groove 130 and the space occupied by the accommodating groove 130 may be reduced as much as possible on the premise that the components protruding from the Wi-Fi module 140 are completely accommodated in the accommodating groove 130. And the size of the inclination angle can be adjusted according to the protruding degree of the protruding part of the Wi-Fi module 140, so that the Wi-Fi module 140 is suitable for various types of Wi-Fi modules 140, and the application range is wide.

In order to prevent adhesive failure between the Wi-Fi module 140 and the bottom wall 131 in the fixing structure 100 after a long time use, which may cause the Wi-Fi module 140 to be damaged, the fixing frame 110 may further include a first buckle 150 for limiting the Wi-Fi module 140 in an embodiment of the present application. The first buckle 150 extends from the bottom wall 131 to the direction facing the first surface 111, and the first buckle 150 can prevent the Wi-Fi module 140 from sliding off in the direction away from the bottom wall 131, so as to temporarily fix and protect the Wi-Fi module 140, thereby facilitating subsequent maintenance work.

More specifically, in an embodiment of the present application, referring to fig. 5, the first latch 150 may include a first body 151, and a first stopper 152 protruding from an outer wall of the first body 151; the Wi-Fi module 140 is provided with a first notch 141. The first main body 151 penetrates through the first notch 141 to carry the Wi-Fi module 140, and the first limiting part 152 is configured to prevent the Wi-Fi module 140 from sliding out of the first main body 151. That is, the height of the first main body 151 is lower than the opening height of the first notch 141, and the height of the first position-limiting portion 152 is higher than the opening height of the first notch 141, so that the first notch 141 cannot pass through the first position-limiting portion 152, and therefore the first buckle 150 can block the Wi-Fi module 140 from sliding out by means of the first position-limiting portion 152, and has a position-limiting effect.

Since the length of the Wi-Fi module 140 may be long, it may be difficult to completely limit the displacement of the whole Wi-Fi module 140 only by providing one first buckle 150 and the first notch 141, and in order to make the limiting effect of the first buckle 150 more significant, in an embodiment of the present application, the number of the first buckles 150 may be provided in plurality, and the plurality of first buckles 150 are distributed in a linear array along the long side direction of the bottom wall 131. Correspondingly, the number of the first notch portions 141 is also plural. The plurality of first main bodies 151 pass through the plurality of first notches 141 in a one-to-one correspondence. Thereby, the displacement of the Wi-Fi module 140 can be limited along the long side of the Wi-Fi module 140.

Referring to fig. 6 to 7, which are schematic structural diagrams of the mobile terminal 10 according to the embodiment of the present disclosure, the mobile terminal 10 according to the embodiment of the present disclosure includes the Wi-Fi module fixing structure 100 and the housing 200. The mobile terminal 10 may be any one of wearable devices such as a mobile phone, a television, a tablet computer, a notebook computer, a personal digital assistant, an intelligent bracelet, and an intelligent watch. The present embodiment will be described by exemplifying the mobile terminal 10 as a television.

The mobile terminal 10 may also include other various components coupled to the housing 200 that are not shown. The housing 200 defines an interior cavity 210, the interior cavity 210 for housing various components within the mobile terminal 10. The housing 200 is provided with a through mounting hole 220. Wherein, the connecting member 120 is fixedly connected with the outer shell 200, so that the receiving groove 130 communicates with the mounting port 220 and faces the center of the inner cavity 210. I.e., the mounting structure 100 is mounted at the mounting opening 220 of the housing 200 with the receiving cavity 130 facing the center of the internal cavity 210, the housing 200 is integrally formed with the mounting structure 100 to cooperatively wrap and protect the Wi-Fi module 140 and other components of the mobile terminal 10.

To facilitate the mounting and dismounting of the fixing structure 100 and the housing 200, in one embodiment of the present application, referring to fig. 8 to 10, the connecting member 120 may include a second catch 121, and the second catch 121 extends from the first surface 111 to a direction away from the second surface 112. More specifically, the second buckle 121 includes a second limiting portion 122 and a cavity 123 formed by the second limiting portion 122 and the first surface 111. That is, the second position-limiting portion 122 is not attached to the surface of the fixing frame 110, and a certain gap is left between the two. The housing 200 is provided with a second notch 230, and one end of the second notch 230 is provided with a flange 231 extending in the center direction of the second notch 230. The shape of the flange 231 is not limited, but the entire second notch 230 cannot be filled, and a certain space needs to be left for engagement of the second hook 121. The second position-limiting portion 122 passes through the second notch 230, and the flange 231 fills the cavity 123. The second latch 121 and the second notch 230 are engaged and fixed by the flange 231 and the cavity 123, so as to fixedly connect the fixing structure 100 and the housing 200. Fig. 9 and fig. 10 are schematic diagrams of the non-engagement state and the engagement state of the second buckle 121 and the second position-limiting portion 122, respectively, and it can be seen that, in the process of assembling the fixing structure 100 and the housing 200, the relative positions of the two components are first adjusted along a direction perpendicular to the first surface 111, the second position-limiting portion 122 passes through the second notch portion 230, then the relative positions of the two components are adjusted along a direction of the short side of the Wi-Fi module 140 in the first surface 111, so that the flange 231 enters the cavity 123 to completely engage the second buckle 121 with the second position-limiting portion 122, that is, the fixing connection between the fixing structure 100 and the housing 200 is completed. Screws and threaded holes matched with each other can be added between the fixing structure 100 and the housing 200 to assist in connecting the two components.

In order to make the connection between the fixing structure 100 and the housing 200 more compact, in one embodiment of the present application, the number of the second hooks 121 may be provided in plurality, and the plurality of second hooks 121 are distributed in a linear array along the long side direction of the fixing frame 110. Correspondingly, the number of the second notch portions 230 is also plural. The second fasteners 121 correspondingly penetrate the second notches 230, and the flanges 231 correspondingly fill the cavities 123, so that the fixing structure 100 and the housing 200 are completely fixed.

Referring to fig. 11, which is a schematic structural diagram of a mobile terminal 10 according to another embodiment of the present application, the mobile terminal 10 may further include an outer frame 300, wherein the outer frame 300 is fixedly connected to the housing 200, and the outer frame 300 is not parallel to the housing 200. The outer frame 300 is used in cooperation with other components within the mobile terminal 10. In order to prevent the fixing structure 100 from falling off and being fixed from a plurality of different angles, the outer frame 300 may further include a first bracket 310, and the first bracket 310 extends from the inner surface of the outer frame 300 to the center of the inner cavity 210. The Wi-Fi module fixing structure 100 further includes a second bracket 160, the second bracket 160 is fixedly disposed on the first surface 111, and the second bracket 160 extends from the first surface 111 to the center of the inner cavity 210. The first bracket 310 abuts against the second bracket 160. Because fixed knot constructs 100 and shell 200, respectively fixed connection between shell 200 and the outline 300, and locate first bracket 310 on outline 300, and locate the butt between the second bracket 160 on fixed knot constructs 100, from inside support outline 300 and fixed knot structure 100, and all fix fixed knot structure 100 in the inside, outside two directions of shell 200, make it be difficult for droing.

The same or similar reference numerals in the drawings of the present embodiment correspond to the same or similar components; in the description of the present application, it is to be understood that if there is an orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore, the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limitations of the present patent, and specific meanings of the above terms may be understood by those skilled in the art according to specific situations.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A Wi-Fi module fixing structure for fixing a Wi-Fi module, comprising:

the fixing frame comprises a first surface and a second surface opposite to the first surface, wherein the second surface is provided with a containing groove, and the containing groove is used for containing the Wi-Fi module;

and the connecting piece is used for fixing the fixing frame and is arranged on the first surface.

2. The Wi-Fi module securing structure of claim 1, wherein:

the second surface is equipped with towards deviating from the bellied bellying of first surface direction, the holding tank includes the diapire, the diapire passes the second surface stretches into to the bellying.

3. The Wi-Fi module securing structure of claim 1, wherein:

along a first direction, the groove depth of the accommodating groove gradually increases, and the first direction is parallel to the first surface.

4. The Wi-Fi module securing structure of claim 2, further comprising:

the first buckle is used for limiting the Wi-Fi module, and the first buckle extends from the bottom wall to the direction facing the first surface.

5. The Wi-Fi module securing structure of claim 4, wherein:

the first buckle comprises a first main body part and a first limiting part protruding out of the outer wall of the first main body part;

the Wi-Fi module is provided with a first notch part;

the first main body part penetrates through the first notch part to carry the Wi-Fi module, and the first limiting part is configured to prevent the Wi-Fi module from sliding out of the first main body part.

6. The Wi-Fi module securing structure of claim 5, wherein:

the number of the first buckles is multiple, and the first buckles are distributed in a linear array along the long side direction of the bottom wall;

the number of the first gap parts is multiple;

the plurality of first main body parts penetrate through the plurality of first notch parts in a one-to-one correspondence manner.

7. A mobile terminal, comprising:

the Wi-Fi module securing structure of any one of claims 1 to 6;

the shell defines an inner cavity, and a through mounting hole is formed in the shell;

wherein, the connecting piece with shell fixed connection to make the holding tank with the installing port intercommunication and towards the inner chamber center.

8. The mobile terminal of claim 7, wherein:

the connecting piece comprises a second buckle, and the second buckle extends from the first surface to the direction away from the second surface.

9. The mobile terminal of claim 8, wherein:

the second buckle comprises a second limiting part and a cavity formed by clamping the second limiting part and the first surface;

the shell is provided with a second notch part, and one end of the second notch part is provided with a flange extending towards the center direction of the second notch part;

wherein the second limiting portion passes through the second notch portion, and the flange fills the cavity.

10. The mobile terminal of claim 7, further comprising:

the outer frame is fixedly connected with the shell and is not parallel to the shell;

a first bracket is arranged on the outer frame and extends from the inner surface of the outer frame to the center of the inner cavity;

the Wi-Fi module fixing structure further comprises a second bracket, wherein the second bracket is fixedly arranged on the first surface, and the second bracket extends from the first surface to the center of the inner cavity;

wherein the first bracket abuts against the second bracket.