CN111315187B

CN111315187B - Mobile terminal device

Info

Publication number: CN111315187B
Application number: CN202010101067.XA
Authority: CN
Inventors: 王春华; 周春生
Original assignee: Shanghai Wingtech Information Technology Co Ltd
Current assignee: Shanghai Wingtech Information Technology Co Ltd
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2022-04-05
Anticipated expiration: 2040-02-19
Also published as: CN111315187A

Abstract

The embodiment of the invention provides mobile terminal equipment, and relates to the technical field of mobile terminals. This mobile terminal equipment includes casing, fan and fingerprint module, and the casing is provided with inside cavity and the installation cavity that communicates with inside cavity, and the fan inlays locates in the installation cavity for dispel the heat to the electron device of holding in inside cavity, the fingerprint module is installed on the fan. The mobile terminal equipment provided by the embodiment of the invention adopts the fan to radiate the electronic device accommodated in the internal cavity, so that the radiating problem of the mobile terminal equipment can be effectively improved, in addition, the fan can be used as a carrier for installing the fingerprint module, the whole communication design idea is greatly improved by matching the fan with the fingerprint module, the structural design space of the fan and the fingerprint module is greatly reduced, and the small and attractive design requirement of the mobile terminal equipment is met.

Description

Mobile terminal device

Technical Field

The invention relates to the technical field of mobile terminals, in particular to a mobile terminal device.

Background

At present, structural design space requirements on mobile terminal equipment (such as a mobile phone) are strict, for example, the design of a heat dissipation structure and a fingerprint module cannot meet the small and attractive requirements of people on the mobile terminal equipment if the large structural design space of the mobile terminal equipment is occupied, so that how to reduce the structural design space of the heat dissipation structure and the fingerprint module becomes a technical problem for mobile terminal equipment designers.

Disclosure of Invention

The invention aims to provide mobile terminal equipment, which can greatly reduce the structural design space of a heat dissipation structure and a fingerprint module and meet the small and attractive design requirement of the mobile terminal equipment.

Embodiments of the invention may be implemented as follows:

the embodiment of the invention provides mobile terminal equipment which comprises a shell, a fan and a fingerprint module, wherein the shell is provided with an internal cavity and an installation cavity communicated with the internal cavity, the fan is embedded in the installation cavity and used for dissipating heat of an electronic device accommodated in the internal cavity, and the fingerprint module is installed on the fan.

In optional implementation, the protruding a plurality of installation departments that are equipped with of periphery of fingerprint module, mobile terminal equipment still includes first connecting piece, the installation department passes through first connecting piece with the fan is connected.

In an alternative embodiment, the number of the mounting portions includes three, and the three mounting portions are distributed in a triangular shape.

In an optional implementation mode, the fan comprises a fan body, a plurality of connecting portions and a supporting portion, the fan body is provided with a first side face, a first through hole is formed in the first side face, the connecting portions are arranged along the circumferential direction of the supporting portion, the supporting portion is connected with the edge of the first through hole through the connecting portions in a plurality of passing modes, the fingerprint module is attached to the supporting portion, and the installation portion is connected with the first side face through the first connecting piece.

In an alternative embodiment, the plurality of mounting portions and the plurality of connecting portions are provided in one-to-one correspondence.

In an optional implementation manner, the fan further includes a reinforcing portion, the fan body has a second side surface opposite to the first side surface, the reinforcing portion is disposed on the second side surface, a second through hole corresponding to the first through hole is disposed on the second side surface, the second through hole is communicated with the mounting cavity, and two ends of the reinforcing portion are respectively connected to edges of the second through hole.

In an optional embodiment, the mounting cavity includes a mounting hole formed in the housing, the fan is embedded in the mounting hole, a mounting part is arranged in the housing, the mounting part is arranged corresponding to the mounting hole, the mobile terminal device further includes a second connecting part, and the fan is connected with the mounting part through the second connecting part.

In an optional embodiment, the mounting cavity includes a mounting groove formed on the housing and a third through hole opened on a bottom wall of the mounting groove, the third through hole is communicated with the internal cavity, the fan is embedded in the mounting groove and communicated with the third through hole, the mobile terminal device further includes a third connecting member, and the fan is connected with the bottom wall of the mounting groove through the third connecting member.

In an alternative embodiment, the mounting cavity is provided on the back of the housing.

In an optional implementation manner, the mobile terminal device further includes a lens module, the lens module is mounted on the back surface of the housing, and the mounting cavity is disposed below the lens module.

The mobile terminal equipment provided by the embodiment of the invention has the beneficial effects that: the mobile terminal equipment provided by the embodiment of the invention adopts the fan to radiate heat, the fan is embedded in the installation cavity to radiate the electronic device contained in the internal cavity, the radiating problem of the mobile terminal equipment can be effectively improved, in addition, the fan can be used as a carrier for installing the fingerprint module, the whole communication design idea is greatly improved by matching the fan with the fingerprint module, the structural design space of the fan and the fingerprint module is greatly reduced, and the small and attractive design requirement of the mobile terminal equipment is met.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is an exploded schematic view of a mobile terminal device according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of the fingerprint module shown in FIG. 1;

FIG. 3 is a first perspective view of the fan shown in FIG. 1;

FIG. 4 is a second perspective view of the fan shown in FIG. 1;

fig. 5 is a schematic view of an installation structure of a fan and a housing of a mobile terminal device according to another embodiment of the present invention;

fig. 6 is a schematic view of an assembly structure of the mobile terminal device in fig. 1.

Icon: 10-a mobile terminal device; 100-a housing; 110-a mounting cavity; 111-mounting holes; 112-mounting grooves; 113-a third via; 120-back side; 200-a fan; 210-a fan body; 211-a first side; 2111-first via; 212-a second side; 2121-a second via; 213-connecting hole; 220-a connecting portion; 230-a support portion; 240-a reinforcement; 300-fingerprint module; 310-a mounting portion; 400-a display screen; 500-a first connector; 600-a second connector; 700-a third connection; 800-lens module.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. 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 invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. indicate an orientation or a positional relationship based on that shown in the drawings or that the product of the present invention is used as it is, this is only for convenience of description and simplification of the description, and it does not indicate or imply that the device or the element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

Furthermore, the appearances of the terms "first," "second," and the like, if any, are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Referring to fig. 1, the present embodiment provides a mobile terminal device 10, where the mobile terminal device 10 may be a mobile phone, a tablet computer, or the like. The mobile terminal device 10 includes a housing 100, a fan 200, a fingerprint module 300, and a display 400. Wherein, the housing 100 is provided with an inner cavity (not labeled) and a mounting cavity 110 communicated with the inner cavity. The fan 200 is embedded in the mounting cavity 110 for dissipating heat from the electronic device accommodated in the internal cavity. The fingerprint module 300 is installed on the fan 200. The display screen 400 is connected to the housing 100 and covers the inner cavity of the housing 100 from one side of the housing 100.

The mobile terminal device 10 adopts the fan 200 as a heat dissipation structure, and the fan 200 is embedded in the installation cavity 110 to dissipate heat of the electronic device accommodated in the internal cavity, so that the heat dissipation problem of the mobile terminal device 10 can be effectively improved. And, fan 200 can regard as the carrier of fingerprint module 300 installation, and fan 200 cooperates fingerprint module 300 to promote whole communication design thinking greatly, has reduced fan 200 and fingerprint module 300's structural design space greatly, satisfies the small and exquisite pleasing to the eye designing requirement of mobile terminal 10.

Referring to fig. 1 and fig. 2, in the present embodiment, a plurality of mounting portions 310 are protruded from a periphery of the fingerprint module 300. The mobile terminal apparatus 10 may further include a first connector 500. The mounting portion 310 is connected to the fan 200 by a first connector 500. Like this, can conveniently install fingerprint module 300 on fan 200 to installation department 310 protrusion in fingerprint module 300's periphery can not cause the influence to fingerprint module 300's work.

The first connecting member 500 is a screw with a tapping point, so that the fan 200 can be conveniently mounted and dismounted, and the screw with the tapping point can be drilled into the fan. The plurality of first connectors 500 pass through the plurality of mounting parts 310 in one-to-one correspondence and are engaged with the fan 200. Optionally, the anti-falling layer is plated on the surface of the machine thread screw, the anti-falling layer is not easy to fall off, the machine thread screw is protected, and the fan 200 is convenient to self-tap.

Alternatively, in the present embodiment, the mounting portion 310 is a steel sheet. The number of the mounting portions 310 includes three, and the three mounting portions 310 are distributed in a triangular shape. The installation department 310 adopts triangular distribution, utilizes triangular stable structure, makes fingerprint module 300 installation more firm, and difficult emergence offset. Further, three installation department 310 is equilateral triangle distribution, further improves the steadiness of fingerprint module 300 installation. It should be understood that the number of the first connectors 500 corresponds to the number and distribution of the mounting portions 310. That is to say, in the embodiment, the number of the first connecting members 500 includes three, the three first connecting members 500 may also be distributed in a triangle, and further may be distributed in an equilateral triangle, so as to correspondingly penetrate through the three mounting portions 310 and be connected with the fan 200, thereby improving the mounting stability of the fingerprint module 300.

It should be noted that, the connection mode of the fingerprint module 300 and the fan 200 can adopt various connection modes, for example, the connection modes can adopt screw connection, bolt connection, buckle connection, bonding, etc., and the fingerprint module 300 can be fixed together with the fan 200, and can also adopt a detachable connection mode.

Referring to fig. 3 and 4, in the present embodiment, the fan 200 includes a fan body 210, blades (not shown), a plurality of connecting portions 220, a supporting portion 230, and a reinforcing portion 240.

The fan body 210 is substantially rectangular. The fan body 210 has a first side 211 and a second side 212 disposed opposite to each other. The fan body 210 has a receiving cavity (not shown) therein, and the fan blades are disposed in the receiving cavity. The first side surface 211 is provided with a first through hole 2111, the second side surface 212 is provided with a second through hole 2121 corresponding to the first through hole 2111, and the first through hole 2111 and the second through hole 2121 are both communicated with the accommodating cavity. In addition, the first through hole 2111 communicates with the outside, and the second through hole 2121 communicates with the mounting chamber 110. The fan body 210 is provided with a connection hole 213 for mounting the fan 200. Alternatively, the number of the connection holes 213 includes three, and the three connection holes 213 are arranged in a triangle. The connection hole 213 penetrates the first side 211 and the second side 212.

The plurality of connection portions 220 are disposed along a circumferential direction of the support portion 230. The support portion 230 is connected to the edge of the first through-hole 2111 through the plurality of connection portions 220. In this embodiment, the fingerprint module 300 is attached to the supporting portion 230, and the mounting portion 310 is connected to the first side surface 211 through the first connecting member 500. It should be understood that the supporting portion 230 is used for supporting the fingerprint module 300 to prevent the fingerprint module 300 from deforming. Optionally, the supporting portion 230 is in a shape of a disk similar to the shape of the fingerprint module 300.

In this embodiment, the reinforcing portion 240 is substantially in a long strip shape, and two ends of the reinforcing portion 240 are respectively connected to the edges of the second through hole 2121. Also, both ends of the reinforcing part 240 protrude from the second side surface 212. The reinforcing portion 240 serves to reinforce the fan 200 and prevent the fan 200 from being deformed.

Further, in the embodiment of the present invention, the installation cavity 110 is arranged in the following two ways:

referring to fig. 1, in the present embodiment, the mounting cavity 110 may include a mounting hole 111 formed in the housing 100. The mounting hole 111 is a through hole penetrating the housing 100. The shape of the mounting hole 111 matches the shape of the fan 200. The mounting hole 111 communicates with the inner cavity of the case 100, and the fan 200 is embedded in the mounting hole 111. A mounting member (not shown) is provided in the housing 100, and the mounting member is disposed corresponding to the mounting hole 111. The mobile terminal device 10 may further include a second connector 600. The fan 200 is connected to the mounting member by the second connector 600, thereby fixing the fan 200. The mounting member may be a structural component provided in the housing 100, and is not particularly limited as long as the fan 200 can be mounted. The mounting member may be coupled to the housing 100 and may also be coupled to the display screen 400. The second connector 600 may employ screws, bolts, snaps, etc. The second connector 600 is connected to the mounting member through the connection hole 213 of the fan body 210. The number of the second connectors 600 may be three, two of the second connectors 600 are disposed at the same side of the fan 200 near the two corners, another one of the second connectors 600 is disposed at the other side of the fan 200 near the edge, and the three second connectors 600 are distributed in a triangular shape, so that the fan 200 is more stably mounted.

Referring to fig. 5, in other embodiments of the present invention, the mounting cavity 110 may include a mounting groove 112 formed on the housing 100 and a third through hole 113 opened on a bottom wall of the mounting groove 112. Wherein, the mounting groove 112 is formed by the upper portion of the housing 100 being depressed inward, and the mounting groove 112 communicates with the third through hole 113, and the shape of the mounting groove 112 matches the shape of the fan 200. The third through hole 113 communicates with the inner cavity. The fan 200 is embedded in the mounting groove 112 and is communicated with the third through hole 113. The mobile terminal apparatus 10 may further include a third connector 700, and the fan 200 is connected to the bottom wall of the mounting groove 112 through the third connector 700. The third connector 700 passes through the connection hole 213 of the fan body 210 to be connected to the bottom wall of the mounting groove 112. It should be noted that the third connecting member 700 may be screws, bolts, snaps, etc. It should be noted that three third connecting members 700 may be adopted, wherein two third connecting members 700 are disposed at the same side of the fan 200 near two corners, another third connecting member 700 is disposed at the other side of the fan 200 near the edge, and the three third connecting members 700 are distributed in a triangular shape, so that the fan 200 is more stably installed.

Referring to fig. 1, in addition, in the embodiment, the mounting cavity 110 is disposed on the back surface 120 of the housing 100, so that the fan 200 can dissipate heat from the internal cavity of the housing 100, and the fingerprint module 300 can conveniently collect fingerprints. When the fan 200 is inserted into the mounting cavity 110, the first side surface 211 of the fan 200 is substantially flush with the back surface 120 of the housing 100, which is more attractive.

In addition, the mobile terminal apparatus 10 may further include a lens module 800. The lens module 800 is mounted on the back 120 of the housing 100, and the mounting cavity 110 is disposed below the lens module 800. Like this, lens module 800 and fingerprint module 300 overall arrangement are more reasonable, the operation of the fingerprint of fingerprint module 300 collection of being convenient for.

Referring to fig. 1 to fig. 6, the mobile terminal device 10 according to the embodiment of the present invention operates as follows:

when the fan 200 is turned on, the fan 200 dissipates heat from the electronic device accommodated in the internal cavity of the housing 100, and the heat flows from the internal cavity to the second through hole 2121, the accommodating cavity of the fan 200, and the first through hole 2111 in sequence along with the wind, so as to form a heat dissipation direction from inside to outside. And, fingerprint module 300 is installed on fan 200, can be convenient for fingerprint collection's operation, forms fan 200 and fingerprint module 300 structure as an organic whole.

In summary, the mobile terminal device 10 provided in the embodiment of the present invention employs the fan 200 to dissipate heat, the fan 200 is embedded in the installation cavity 110 to dissipate heat of the electronic device accommodated in the internal cavity, which can effectively improve the heat dissipation problem of the mobile terminal device 10, and the fan 200 can be used as a carrier for installing the fingerprint module 300, so that the fan 200 cooperates with the fingerprint module 300 to greatly improve the overall communication design idea, thereby greatly reducing the structural design space of the fan 200 and the fingerprint module 300, and meeting the design requirement of the mobile terminal device 10 for being small and beautiful.

The above description is only for the specific 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. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. A mobile terminal device is characterized by comprising a shell, a fan and a fingerprint module, wherein the shell is provided with an internal cavity and an installation cavity communicated with the internal cavity;

the fan comprises a fan body, a plurality of connecting parts and a supporting part, wherein the fan body is provided with a first side surface, a first through hole is formed in the first side surface, the connecting parts are arranged along the circumferential direction of the supporting part, the supporting part is connected with the edge of the first through hole through the connecting parts, the fingerprint module is attached to the supporting part, and the supporting part is used for supporting the fingerprint module so as to prevent the fingerprint module from deforming;

the fan is used for radiating the electronic devices accommodated in the inner cavity of the shell, so that the generated heat passes through the accommodating cavity of the fan and the first through hole from the inner cavity along with wind to form a radiating direction from inside to outside.

2. The mobile terminal device according to claim 1, wherein a plurality of mounting portions are convexly provided on a periphery of the fingerprint module, the mobile terminal device further comprising a first connecting member, and the mounting portions are connected to the first side surface through the first connecting member.

3. The mobile terminal device according to claim 2, wherein the number of the mounting portions includes three, and the three mounting portions are distributed in a triangular shape.

4. The mobile terminal device according to claim 2, wherein a plurality of the mounting portions are provided in one-to-one correspondence with a plurality of the connecting portions.

5. The mobile terminal device according to claim 1, wherein the fan further includes a reinforcing portion, the fan body has a second side surface opposite to the first side surface, the reinforcing portion is disposed on the second side surface, a second through hole corresponding to the first through hole is disposed on the second side surface, the second through hole is communicated with the mounting cavity, and two ends of the reinforcing portion are respectively connected to edges of the second through hole.

6. The mobile terminal device according to any one of claims 1 to 5, wherein the mounting cavity comprises a mounting hole formed in the housing, the fan is embedded in the mounting hole, a mounting member is disposed in the housing, the mounting member is disposed corresponding to the mounting hole, the mobile terminal device further comprises a second connecting member, and the fan is connected to the mounting member through the second connecting member.

7. The mobile terminal device according to any one of claims 1 to 5, wherein the mounting cavity includes a mounting groove formed in the housing and a third through hole opened in a bottom wall of the mounting groove, the third through hole communicates with the internal cavity, the fan is embedded in the mounting groove and communicates with the third through hole, and the mobile terminal device further includes a third connecting member through which the fan is connected to the bottom wall of the mounting groove.

8. Mobile terminal device according to any of claims 1-5, characterized in that said mounting cavity is provided at the back of said housing.

9. The mobile terminal device according to claim 8, wherein the mobile terminal device further comprises a lens module, the lens module is mounted on the back surface of the housing, and the mounting cavity is disposed below the lens module.