CN207069050U

CN207069050U - A kind of mobile terminal

Info

Publication number: CN207069050U
Application number: CN201720909636.7U
Authority: CN
Inventors: 瞿和顺; 赵景超; 杨杰
Original assignee: SHENZHEN BIYI LITTLE BEE TECHNOLOGY Co Ltd
Current assignee: SHENZHEN BIYI LITTLE BEE TECHNOLOGY Co Ltd
Priority date: 2017-07-25
Filing date: 2017-07-25
Publication date: 2018-03-02
Anticipated expiration: 2027-07-25

Abstract

The utility model discloses a kind of mobile terminal, and the mobile terminal passes through hole including middle plate, mainboard, NFC antenna, display module and signal；The middle plate has opposite the first face and the second face；First face has the first installing zone and the second installing zone being disposed adjacent；The mainboard is arranged on first installing zone；The display module is located at second face；The signal is located at the display module back side position corresponding with second installing zone by hole；The NFC antenna has antenna body and the connecting line being extended from the antenna body, and the antenna body is embedded in second installing zone and the signal by the way that between hole, the connecting line is electrically connected with the mainboard.The utility model reduces the thickness of the mobile terminal with NFC function by setting NFC antenna at the gap between the middle plate and display module of mobile terminal；Signal passes through from mobile terminal front end so that NFC function can brush use in the past.

Description

A kind of mobile terminal

Technical field

Domain of communication equipment is the utility model is related to, more particularly to a kind of mobile terminal.

Background technology

With gradually increasing for NFC application scenarios, increasing mobile terminal is equipped with NFC function, is communicating at present Apparatus field, such as mobile phone, NFC antenna are commonly designed the storehouse in mobile phone battery cover, as individual patch, poor aesthetics, band NFC antenna are usual Need mobile phone thickening 0.3-0.4mm, and NFC antenna can be influenceed by battery temperature change for a long time, when dismantling battery cover It is easily damaged antenna so that after cost is high, and can only carry on the back brush NFC function when in use, it is necessary to overturn mobile phone, and use is not square Just.

Utility model content

Main purpose of the present utility model is to propose a kind of mobile terminal, it is intended to solves the existing shifting with NFC function Dynamic termination thickness is larger and carries on the back brush inconvenient problem with use.

To achieve the above object, the utility model proposes a kind of mobile terminal, including：

Middle plate, the middle plate have opposite the first face and the second face, and first face has the first peace being disposed adjacent Fill area and the second installing zone；

Mainboard, the mainboard are arranged on first installing zone；

Display module, the display module are located at second face；

Signal is located in the display module back side position corresponding with second installing zone by hole；

NFC antenna, the NFC antenna has antenna body and the connecting line being extended from the antenna body, described Antenna body is embedded in second installing zone and the signal by the way that between hole, the connecting line electrically connects with the mainboard Connect.

Preferably, 0.2-0.3mm prepsetting gap is left between the display module back side and second face.

Preferably, the antenna body thickness range is 0.25-0.35mm.

Preferably, second installing zone offers installation through-hole.

Preferably, the antenna body is completely covered by hole in the signal and surrounding is relative to the antenna body outer Extension has pre-determined distance.

Preferably, the pre-determined distance scope is 5-10mm.

Preferably, the antenna body is laid with and the antenna body shape on the outer surface of the display module And size identical antifreeze plate.

Preferably, the mobile terminal is mobile phone or palm PC.

In technical solutions of the utility model, pass through the new gap by between the middle plate and display module of mobile terminal Place sets NFC antenna, solves the problems, such as the mobile phone thickness increase with NFC function；NFC signals lead to from mobile terminal front end Cross, the function of using NFC is brushed before realizing mobile terminal.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the perspective exploded view of an embodiment of mobile terminal provided by the utility model；

Fig. 2 is the schematic cross-section of main parts size in Fig. 1.

Drawing reference numeral explanation：

Label	Title	Label	Title
				1	Middle plate	11	First face
111	First installing zone	1111	Mainboard
				112	Second installing zone	1121	Installation through-hole
12	Second face	2	Display module
				21	Signal passes through hole	3	NFC antenna
31	Antenna body	32	Connecting line
				33	Antifreeze plate

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.

With gradually increasing for NFC application scenarios, increasing mobile terminal is equipped with NFC function, is communicating at present Apparatus field, such as mobile phone, tablet personal computer etc. are much equipped with NFC function.For by the mobile phone with NFC function, existing NFC Antenna Design storehouse in mobile phone battery cover, as individual patch, poor aesthetics, band NFC antenna needs mobile phone to thicken 0.3-0.4mm, and logical Normal must carry on the back mobile phone turn-over is brushed, and is made troubles to user.

In consideration of it, the utility model is improved design to mobile terminal, mobile terminal had not only been possessed NFC function but also do not increase Add the thickness of whole mobile terminal, and preceding can brush and use NFC function.

The utility model proposes a kind of mobile terminal, the mobile terminal includes mobile phone, tablet personal computer and palm PC etc..

In the utility model embodiment, as depicted in figs. 1 and 2, the mobile terminal includes middle plate 1, mainboard 1111, display Module 2, signal pass through hole 21 and NFC antenna 3；The middle plate 1 has opposite the first face 11 and the second face 12, and described first Face 11 has the first installing zone 111 and the second installing zone 112 being disposed adjacent；The mainboard 1111 is arranged on the described first installation Area 111；The display module 2 is located at second face 12；The signal by hole 21 be located at the back side of display module 2 with The corresponding position of second installing zone 112；The NFC antenna 3 has antenna body 31 and prolonged from the antenna body 31 Stretch the connecting line 32 of setting, the antenna body 31 is embedded in second installing zone 112 and the signal by between hole 21, The connecting line 32 is electrically connected with the mainboard 1111.

By the way that NFC antenna 3 is installed at the gap between plate 1 and display module 2 in the terminal, and it is corresponding in middle plate 1 sets the second installing zone 112, opens up signal by hole 21 in the correspondence position of display module 2, reasonably make use of in mobile terminal Gap installation NFC antenna 3 between plate 1 and display module 2, had both realized the NFC function of mobile terminal, and do not increase original The thickness of mobile terminal, realize the purpose for reducing the thickness with NFC function mobile terminal.

In the utility model embodiment, as shown in figure 1, being left between the back side of the display module 2 and second face 12 0.2-0.3mm prepsetting gap.The setting of the prepsetting gap, it is easy to repair and display module 2 and middle plate 1 is installed, and institute Cushion space can be left to the display module 2 of mobile terminal by stating the setting of prepsetting gap, when mobile terminal is dropped, play buffering The effect of protection.

The thickness range of antenna body 31 is 0.25-0.35mm.The thickness of the antenna body 31 is excessively thin or blocked up If, it is not easy to be fixed on the prepsetting gap, therefore thickness elects the 0.25-0.35mm slightly larger than prepsetting gap as so that antenna Main body 31 can be easily embedded to be passed through between the installing zone 112 of hole 21 and second in signal.

In the present embodiment, as depicted in figs. 1 and 2, second installing zone 112 offers installation through-hole 1121, certainly The suitable mounting groove of depth can also be opened up into, the setting of the installation through-hole 1121, can be that the prepsetting gap of deficiency increases Space, it is easily installed the antenna body 31.

The antenna body 31 is completely covered by hole 21 for the signal and surrounding is relative to the outer of antenna body 31 Extension has pre-determined distance；The pre-determined distance scope is 5-10mm；The radiation scope of usual NFC antenna 3 can be extended out to antenna master The certain limit of the outer edge of body 3, the signal are set by the extension in hole 21, ensure that the signal that NFC antenna 3 receives and radiated Can be largely from display module 2 by brushing the realization for using function before ensure that mobile terminal NFC；It should be noted that display Generally there is metal coating plate at the back of module 2, and the set-up mode that the signal passes through hole 21 can be:Engraved on metal coating plate Corresponding signal can be covered the part of missing with corresponding plastic sheet after engraving by hole 21.Display module 2 can be LCD modules also can be also OLED modules, and it is similar by way of hole 21 that it opens up signal.

The antenna body 31 backwards to the display module 2 outer surface on be laid with the shape of antenna body 31 with And size identical antifreeze plate 33；The design of the antifreeze plate 33, radiation of the NFC antenna transmission signal to battery can be reduced and The signal attenuation brought, so as to ensure that NFC signal can be largely from mobile terminal front end by ensure that mobile terminal Preceding brush uses NFC effect.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims

A kind of 1. mobile terminal, it is characterised in that including：

Middle plate, the middle plate have opposite the first face and the second face, and first face has the first installing zone being disposed adjacent With the second installing zone；

Mainboard, the mainboard are arranged on first installing zone；

Display module, the display module are located at second face；

Signal is located at the display module back side position corresponding with second installing zone by hole；

NFC antenna, the NFC antenna have antenna body and the connecting line being extended from the antenna body, the antenna Main body is embedded in second installing zone and the signal by the way that between hole, the connecting line is electrically connected with the mainboard.
2. mobile terminal as claimed in claim 1, it is characterised in that stayed between the display module back side and second face There is 0.2-0.3mm prepsetting gap.
3. mobile terminal as claimed in claim 1, it is characterised in that the antenna body thickness range is 0.25-0.35mm.
4. mobile terminal as claimed in claim 1, it is characterised in that second installing zone offers installation through-hole.
5. mobile terminal as claimed in claim 1, it is characterised in that the antenna body is completely covered by hole in the signal And surrounding has pre-determined distance relative to antenna body outer extension.
6. mobile terminal as claimed in claim 5, it is characterised in that the pre-determined distance scope is 5-10mm.
7. mobile terminal as claimed in claim 1, it is characterised in that appearance of the antenna body backwards to the display module It is laid with face and the antenna body shape and size identical antifreeze plate.
8. mobile terminal as claimed in claim 1, it is characterised in that the mobile terminal is mobile phone or palm PC.