CN202551132U

CN202551132U - Mobile terminal

Info

Publication number: CN202551132U
Application number: CN 201220084687
Authority: CN
Inventors: 张圣文; 施传敏; 陈曾
Original assignee: Shenzhen Tinno Mobile Technology Co Ltd; Shenzhen Tinno Wireless Technology Co Ltd
Current assignee: Shenzhen Tinno Mobile Technology Co Ltd; Shenzhen Tinno Wireless Technology Co Ltd
Priority date: 2012-03-08
Filing date: 2012-03-08
Publication date: 2012-11-21
Anticipated expiration: 2022-03-08

Abstract

Disclosed in the utility model is a mobile terminal, which is applied to the apparatus field. The mobile terminal comprises an optical conductor and a sensor; the optical conductor is accommodated in the mobile terminal and the lower surface of the optical conductor is contacted with the sensor. According to the utility model, the sensor function can be fully utilized.

Description

A kind of portable terminal

Technical field

The utility model relates to device, particularly a kind of portable terminal.

Background technology

In order to improve the particularly function of mobile phone of various portable terminals; More and more mobile has added optical sensor in the terminal; The application of optical sensor make portable terminal particularly mobile phone can obtain the more applications function, optical sensor comprises optical transmitting set and optical receiver, with mobile phone range finding from being example; Infrared transmitter outwards sends infrared ray; Through reflection object infrared ray that can reflective infrared, respond to by infrared remote receiver, thereby obtain mobile phone and can the object of reflective infrared between distance.

Because optical sensor need be installed on the circuit board; And comprise shell at portable terminal; In some portable terminal, also include the transparent touch-sensitive panel cover plate that links together with screen, have certain distance between shell or touch-screen cover plate and the circuit board, if the position that transducer is installed is below shell; Then the shell place is provided with through hole; Be used for the optical transmission of transducer to outside and portable terminal is the outside optical transmission of portable terminal to transducer, if the position that transducer is installed is below the touch-screen cover plate, then the touch-screen cover plate can be directly just the optical transmission of transducer arrive transducer to the portable terminal optical transmission outside and portable terminal is outside.

Through hole owing to transducer and shell in the prior art has certain distance; Perhaps transducer and touch-screen cover plate have certain distance; The light of sensor emission has only part can send to the portable terminal outside; And the light that portable terminal receives is not because incidence angle is not at every turn all perpendicular to through hole or touch-screen cover plate, and the light that makes the through hole of shell receive may not necessarily be transmitted to the transducer place, can not utilize the function of transducer so fully.

The utility model content

The utility model embodiment provides the portable terminal that can make full use of sensor function.

A kind of portable terminal comprises:

Light conductor and transducer, said light conductor are contained in the said portable terminal, and its lower surface contacts with transducer.

In the technical scheme that the utility model embodiment provides; Above transducer, added light conductor; The light conductor lower surface contacts with transducer; Light conductor can filling sensor and shell or display screen between distance, make transducer and the conducting of mobile device light from outside, the function of transducer can be utilized fully.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work property, can also obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 is the utility model portable terminal first embodiment partial cross section figure;

Fig. 2 is the utility model portable terminal first embodiment part explosive view;

Fig. 3 is the utility model portable terminal second embodiment partial cross section figure.

Embodiment

To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that is obtained under the creative work prerequisite, all belong to the scope of the utility model protection.

The utility model embodiment provides the portable terminal that makes full use of sensor function.Be elaborated below.

See also Fig. 1 and Fig. 2, Fig. 1 is the utility model portable terminal first embodiment partial cross section figure, and Fig. 2 is the utility model portable terminal first embodiment part explosive view, and the utility model portable terminal first embodiment comprises:

Shell 102 is provided with through hole 1020, is used to accommodate light conductor 101 and transducer 103; The pattern of said through hole can be racetrack, and the major diameter of through-hole pattern is not less than 1.8mm, and transducer has two in the present embodiment; Corresponding through hole also has two, the distance between the through hole between 4mm between 5mm; Transducer 103 comprises reflector 1031 and receiver 1032, is used for sending or receiving light, and said transducer 103 can be used for sending or receiving infrared-ray;

Light conductor 101 is contained in the shell 102 of said portable terminal, is used to conduct said portable terminal inner transducer 103 and portable terminal light from outside, and the lower surface 1011 of said light conductor 101 is used for contacting with transducer 103; The upper surface 1012 of said light conductor 101 is positioned at the through hole of said shell 102, and said light conductor can be processed for the ultrared material of a conducting; Said light conductor 101 comprises: fixed part 1013 and fixed leg 1014, fixed part 1013 are between upper surface 1012 and lower surface 1011, and be and parallel with lower surface 1011 with upper surface 1012; Fixed leg 1014 is positioned at fixed part 1013 both sides and extends to upper surface 1012 and lower surface 1011 directions respectively; And be connected with lower surface 1011 with upper surface 1012 respectively, the said fixed leg 1014 that is connected with upper surface 1012 is contained in the through hole 1020 of shell 102, and said fixed part 1013 is contained in the shell 102; Be plate-like structure; Be used for fixing light conductor 101, avoid moving of light conductor 101, only a kind of structure of light conductor is described in the present embodiment; In other embodiment, the structure of light conductor can be made change according to actual needs;

Exhausted light film 100; The outer surface that covers light conductor 101 shown in dash area among Fig. 1 and Fig. 2, is used for isolated light except upper surface 1012 and lower surface 1011; Said exhausted light film 100 can be that isolated ultrared material is processed, and isolated ultrared material can be an ink material.

In a concrete embodiment; Light conductor 101 has two, and the fixed part 1013 of two light conductors 101 links together, and the lower surface 1011 of said two light conductors 101 is respectively applied for and contacts with reflector 1031 and contact with receiver 1032; The through hole 1020 of said shell 102 has two; Each through hole 1020 respectively corresponding light conductor 101, through hole 1020 is overlapping at the lower surface 1011 of the corresponding light conductor 101 with this of projection of the lower surface 1011 of corresponding light conductor 101, and the upper surface 1012 of two light conductors 101 lays respectively at through hole 1020 places of shell 102 correspondences; In other embodiment, two light conductors can not link together.

In the present embodiment; Described the situation of position below shell that transducer is installed, added the light conductor from the transducer to the shell, the light that transducer is sent can effectively be transmitted to housing exterior; And can effectively be transmitted to the light that the shell place receives on the transducer; The function of transducer can be utilized fully, and, make light conductor simply to fix in the enclosure because light conductor is made up of fixed part and fixed leg; Two light conductors link together through fixed part, make light conductor convenient and can act on reflector and receiver simultaneously when making; Because other devices of accommodating in shell or the shell possibly have the part of being processed by leaded light, diffusion material; The exhausted light film that is used for isolated light at the outer surface of light conductor except place covering one deck of upper surface and lower surface; Can guarantee light unrestricted conduction between upper surface and lower surface; And can prevent the influence of shell or enclosure, strengthen the effect of light conductor, promote the utilization of sensor function the light conduction.

Seeing also Fig. 3 is the utility model portable terminal second embodiment sectional view, comprising:

Touch-screen cover plate 202, said touch-screen cover plate is the transparence material that links together with mobile terminal screen, can be used for conducting light, said transducer and light conductor are positioned at the position of the non-screen of touch-screen under;

Transducer 203 comprises reflector 2031 and receiver 2032, is used for sending or receiving light, and said transducer 203 can be used for sending or receiving infrared-ray;

Light conductor 201 is contained in the touch-screen cover plate 202 of said portable terminal, is used to conduct said portable terminal inner transducer 203 and portable terminal light from outside, and the lower surface 2011 of said light conductor 201 is used for contacting with transducer 203; The upper surface 2012 of said light conductor 201 is used for contacting with said touch-screen cover plate 202 belows, and said light conductor can be processed for the ultrared material of a conducting, and the touch-screen cover plate 202 of described portable terminal covers the upper surface of this light conductor 201;

Exhausted light film 200; The outer surface that covers light conductor 201 shown in dash area among Fig. 1 and Fig. 2, is used for isolated light except upper surface 2012 and lower surface 2011; Said exhausted light film 200 can be that isolated ultrared material is processed, and isolated ultrared material can be an ink material;

Seal 204; Be used for fixing light conductor 201; According to the structure of light conductor light conductor can not fixed and moves, seal 204 can be touch-screen cover plate 202 with the circuit board that said transducer 203 is installed between packing material, contain or partly contain light conductor 201 fully.

In the present embodiment; The situation of the position of transducer installation in the touch-screen under described; Added the light conductor from transducer to the touch-screen cover plate, the light that transducer is sent can effectively be transmitted to touch-screen cover plate place, and the touch-screen cover plate promptly directly conducts light; And can the light that touch-screen cover plate place receives effectively be transmitted on the transducer, the function of transducer can be utilized fully; Because other devices of accommodating in touch-screen cover plate or the touch-screen cover plate possibly have the part of being processed by leaded light, diffusion material; The exhausted light film that is used for isolated light at the outer surface of light conductor except place covering one deck of upper surface and lower surface; Can guarantee light unrestricted conduction between upper surface and lower surface; And can prevent the influence of shell or enclosure, strengthen the effect of light conductor, promote the utilization of sensor function the light conduction; Add seal the leaded light post can be fixed between transducer and the touch-screen cover plate, reduce because of light conductor moves the sensor function that takes place lacking.

More than portable terminal that the utility model embodiment is provided carried out detailed introduction; Used concrete example among this paper the principle and the execution mode of the utility model are set forth, the explanation of above embodiment just is used to help to understand the method and the core concept thereof of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.

Claims

1. a portable terminal is characterized in that, comprising:

2. portable terminal according to claim 1 is characterized in that described mobile terminal case is provided with through hole, and the upper surface of said light conductor is arranged on this through hole.

3. portable terminal according to claim 1 is characterized in that the touch-screen cover plate of described portable terminal covers the upper surface of this light conductor.

4. according to claim 2 or 3 described portable terminals, it is characterized in that said portable terminal also comprises:

Exhausted light film, the outer surface that covers light conductor are used for isolated light except upper surface and lower surface.

5. portable terminal according to claim 4 is characterized in that, the light of said light conductor conduction is infrared ray, and said exhausted light film is used for isolated infrared ray.

6. portable terminal according to claim 4 is characterized in that, said exhausted light film is an ink material.

7. portable terminal according to claim 2 is characterized in that, said light conductor comprises between upper surface and lower surface; And the flat fixed part parallel with upper and lower surfaces; And the fixed part both sides extend to upper surface and lower surface direction respectively, and the fixed leg that is connected with lower surface with upper surface respectively, and the upper surface of said light conductor is positioned at the through hole of shell; The said fixed leg that is connected with upper surface is contained in the through hole of shell, and said fixed part is contained in the shell.

8. portable terminal according to claim 7 is characterized in that, said light conductor has two; The lower surface of said two light conductors is respectively applied for and contacts with reflector and contact with receiver; The upper surface of said light conductor is positioned at the through hole of shell, and the through hole of said shell has two, respectively corresponding light conductor; Through hole is overlapping with the lower surface of this corresponding light conductor in the projection of the lower surface of corresponding light conductor, and the upper surface of two light conductors lays respectively at the corresponding through hole of shell.

9. portable terminal according to claim 7 is characterized in that the fixed part of said two light conductors links together.

10. according to the described portable terminal of claim 1,2 or 3, it is characterized in that said portable terminal also comprises seal, is used for fixing light conductor.