CN109068507A

CN109068507A - Electronic device

Info

Publication number: CN109068507A
Application number: CN201811142615.2A
Authority: CN
Inventors: 马静; 马静一
Original assignee: Oppo Chongqing Intelligent Technology Co Ltd
Current assignee: Oppo Chongqing Intelligent Technology Co Ltd
Priority date: 2018-09-28
Filing date: 2018-09-28
Publication date: 2018-12-21
Anticipated expiration: 2038-09-28
Also published as: CN109068507B

Abstract

This application discloses a kind of electronic devices comprising: display screen, frame and bolster；Display lid is located on frame, and frame opens up limiting slot；Bolster is filled in limiting slot, and bolster exceeds frame close to the surface programming height of display screen side.The above structure is filled in limiting slot by opening up limiting slot on frame, and by bolster, and makes surface programming height of the bolster beyond frame close to display screen side.Make the thickness of bolster thicker in this way, decrement is bigger, and deformation quantity biggish scene when meeting electronic device fall-down test improves the drop resistant performance of electronic device.The above structure simultaneously will not be displaced since bolster is located in limiting slot in the implementation bolster that electronic device falls compared to the structure that bolster is arranged directly between display screen and frame.In addition compared to the structure that bolster is arranged directly between display screen and frame, the area that the above structure bolster is contacted with display screen is smaller, is conducive to heat dissipation.

Description

Electronic device

Technical field

This application involves technical field of electronic equipment, more particularly to a kind of electronic device.

Background technique

The electronic devices display screen such as mobile phone is arranged in framework at present, in order to improve the drop resistant performance of electronic device, often Bolster is set between display screen and frame.But the electronic devices such as mobile phone are made more and more frivolous at present, so that setting Set the bolster finite thickness between display screen and frame, it is difficult to meet the requirement of fall-down test.

Summary of the invention

It is difficult to meet the technical issues of fall-down test requires for the bolster finite thickness between display screen and frame, this Application provides a kind of electronic device.

The technical solution that the application uses is: providing a kind of electronic device comprising: display screen, frame and buffering Part；The display lid is set on said frame, and the frame opens up limiting slot；The bolster is filled in the limiting slot In, and the bolster exceeds the frame close to the surface programming height of the display screen side.

Electronic device provided by the present application is filled in limiting slot by opening up limiting slot on frame, and by bolster, And make surface programming height of the bolster beyond frame close to display screen side.Using the above structure, the thickness of bolster can With thicker, decrement is bigger, and deformation quantity biggish scene when meeting electronic device fall-down test improves the crash resistance of electronic device Energy.The above structure simultaneously, compared to the structure that bolster is arranged directly between display screen and frame, since bolster is located at limit In slot, therefore the implementation bolster fallen in electronic device will not be displaced.In addition compared to directly in display screen and frame The structure of bolster is set between frame, and the area that the above structure bolster is contacted with display screen is smaller, is conducive to heat dissipation.

Detailed description of the invention

In order to more clearly explain the technical solutions in the embodiments of the present application, make required in being described below to embodiment Attached drawing is briefly described, it should be apparent that, the drawings in the following description are only some examples of the present application, for For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other Attached drawing.

Fig. 1 is the positive structure diagram of one embodiment of the application electronic device；

Fig. 2 is the part-structure decomposition diagram of one embodiment of the application electronic device；

Fig. 3 is the decomposition diagram of the cut-away section structure of one embodiment of the application electronic device；

Fig. 4 is that the part-structure after electronic device bolster shown in Fig. 3 is filled on frame after shown screen pressing cuts open Face schematic diagram；

Fig. 5 is the partial structure diagram of one embodiment of the application frame；

Fig. 6 is the partial structure diagram of another embodiment of the application frame；

Fig. 7 is the part-structure decomposition diagram of another embodiment of the application electronic device；

Fig. 8 is the structural schematic diagram of one embodiment of the application display screen；

Fig. 9 is the part-structure decomposition diagram of the another embodiment of the application electronic device；

Figure 10 is the partial structure diagram of one embodiment of the application electronic device；

Figure 11 is the structural schematic diagram filled after bolster in the limiting slot of electronic device as shown in Figure 10；

Figure 12 is the partial structure diagram of another embodiment of the application electronic device；

Figure 13 is the partial structure diagram of the application electronic device another embodiment；

Figure 14 is the partial structure diagram of the another embodiment of the application electronic device.

Specific embodiment

Below in conjunction with the attached drawing in the embodiment of the present application, technical solutions in the embodiments of the present application carries out clear, complete Site preparation description.It is understood that specific embodiment described herein is only used for explaining the application, rather than to the limit of the application It is fixed.It also should be noted that illustrating only part relevant to the application for ease of description, in attached drawing and not all knot Structure.Based on the embodiment in the application, obtained by those of ordinary skill in the art without making creative efforts Every other embodiment, shall fall in the protection scope of this application.

Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments It is contained at least one embodiment of the application.Each position in the description occur the phrase might not each mean it is identical Embodiment, nor the independent or alternative embodiment with other embodiments mutual exclusion.Those skilled in the art explicitly and Implicitly understand, embodiment described herein can be combined with other embodiments.

It is the structural schematic diagram of one embodiment of the application electronic device referring to Fig. 1, Fig. 1.Specifically, the electronic device 100 It can be any one of various types of computer system devices that are mobile or portable and executing wireless communication (in Fig. 1 Only illustratively show a kind of form).Specifically, electronic device 100 can be mobile phone or smart phone (for example, base In iPhone TM, the phone based on Android TM), portable gaming device (such as Nintendo DS TM, PlayStation Portable TM, Gameboy Advance TM, iPhone TM), laptop computer, PDA, it is portable mutually Networked devices, music player and data storage device, other handheld devices and headphone etc., electronic device 100 can also need the wearable device to charge (for example, such as electronics bracelet, electronics necklace, electronic equipment or intelligence to be other The headset equipment (HMD) of energy wrist-watch).

Electronic device 100 can also be that any one of multiple electronic equipments, multiple electronic equipments include but is not limited to Cellular phone, smart phone, other wireless telecom equipments, personal digital assistant, audio player, other media players, sound Happy logger, video recorder, camera, other medium recorders, radio, Medical Devices, vehicle transport instrument, calculator, can Program remote controler, pager, laptop computer, desktop computer, printer, netbook computer, personal digital assistant (PDA), portable media player (PMP), Motion Picture Experts Group's (MPEG-1 or MPEG-2) audio layer 3 (MP3) play Device, the equipment that portable medical device and digital camera and combinations thereof etc. have display screen.

In some cases, electronic device 100 can execute multiple functions and (for example, playing music, show video, storage Picture and send and receive call).If desired, electronic device 100 can be such as cellular phone, media play Device, other handheld devices, watch equipment, pendant equipment, receiver device or other compact portables setting with display screen It is standby.

In order to more preferably illustrate the improvement of the application, the general structure of electronic device 100a before first being improved under description below. It is illustrated in figure 2 the partial structure diagram of electronic device 100a before structure is improved.Structure improve before in order to improve electronic device Bolster 30a is often arranged in the drop resistant performance of 100a between frame 10a and display screen 20a, and the area of bolster 30a is larger, Cover the larger area of display screen 20a.But the electronic devices 100a such as mobile phone is made more and more frivolous at present, so that Bolster 30a finite thickness between frame 10a and display screen 20a is set, therefore the decrement of bolster 30a relatively has Limit, it tends to be difficult to the requirement for meeting fall-down test, deformation quantity biggish scene when especially falling.Secondly, the above structure buffering Part 30a covers the biggish area of display screen 20a therefore is unfavorable for radiating.

The structure of electronic device 100 after the application improves specifically is explained below in conjunction with attached drawing.

Referring to Fig. 3, specifically, the electronic device 100 include frame 10, the display screen 20 that is located on frame 10 of lid and The bolster 30 in frame 10 is arranged in part.

Specifically, frame 10 is the center or battery cover of electronic device 100, for carrying and consolidating in an embodiment Determine display screen 20, circuit board and various electronic devices etc..In the application, frame 10 opens up limiting slot 12, which uses In setting bolster 30.Bolster 30 is partially filled in limiting slot 12, and bolster 30 exceeds frame 10 close to display screen 20 The surface programming height of side.

Optionally, in different embodiments, bolster 30 includes at least one of foam or elastic gel.Other realities It applies in example, bolster 30 is also possible to other substances, as long as deformation can be generated in stress to play buffer function, this It carries out exhaustion and limits.

The lid of display screen 20 is located on frame, and display screen 20 is for showing that the pictures such as picture and video, display screen 20 deviate from frame Glass cover-plate 40 is arranged in 10 side of frame, and glass cover-plate 40 is the front shell of electronic device 100.Glass cover-plate 40 is light transmission Glass material is made, and cover-plate glass 40 is for protecting display screen 20, and user is through glass cover-plate 40 i.e. it can be seen that display screen 20 is aobvious The picture shown.

Using the above structure, the thickness of bolster 30 can be thicker, and decrement is bigger, meets electronic device 100 and falls examination Deformation quantity biggish scene when testing improves the drop resistant performance of electronic device 100.The above structure simultaneously, compared to directly in display screen The structure of bolster 30a is set between 20a and frame 10a, since 30 part of bolster is located in limiting slot 12 in the application, Therefore in the case where electronic device 100 falls, bolster 30 will not be displaced.In addition, compared to directly in display screen The structure of bolster 30a, the face that the above structure bolster 30 of the application is contacted with display screen 20 are set between 20a and frame 10a Product is smaller, is conducive to heat dissipation.

Specifically, surface programming height of the bolster 30 beyond frame 10 close to 20 side of display screen is small in an embodiment In equal to 0.2mm.It should be understood that preset height is that display screen 20 is layered on frame 10, bolster 30 has been shown screen 20 compressed height.In the case of display screen 20 does not press bolster 30 in an assembling process, bolster 30 exceeds frame 10 close to 20 side of display screen surface programming height within the scope of 0.5-0.8mm.

Referring also to Fig. 5, in an embodiment, limiting slot 12 is groove, which includes notch 122 and bottom 124, Notch 122 and the setting of 124 pairs of bottom, notch 122 is towards display screen 20.Using such structure, 30 part of bolster is located at should In limiting slot 12, during assembling display screen 20 and frame 10, bolster 30 is that carrier realizes compression with bottom 124.Into one It walking, in an embodiment, 124 thickness of bottom of limiting slot 12 is less than preset thickness, to increase the depth of limiting slot 12, so that Bolster 30 can be made significantly thicker, to provide bigger deformation decrement.Specifically, in different embodiments, limiting slot 12 124 thickness size of bottom can be configured according to the actual situation, as long as bottom 124 can be in the shown screen 20 of bolster 30 It is not damaged during compression, this is not specifically limited.

In another embodiment, limiting slot 12 runs through frame 10, and adhesive layer 126 is arranged in the inner wall section area of limiting slot 12, So that bolster 30 is fixed in limiting slot 12.Bolster 30 is made significantly thicker using what such structure can obtain as far as possible. It should be understood that adhesive layer 126 is arranged in limiting slot 12 far from 122 side of notch, so that bolster 30 in an embodiment The part for not being glued the bonding of layer 126 can generate deformation under the extruding of display screen 20, and then be capable of providing preferably slow Punching and compression effectiveness.

In one embodiment, which further includes sensor module 50, it is possible to understand that, as technology develops, mesh The screen accounting of preceding electronic device 100 becomes greatly, bigger in order to shield accounting, at present usually will be close to sensor modules such as devices 50 are arranged under display screen 20, and light is directed through the viewing area of display screen 20.In one embodiment, frame 10 opens up through slot 14, Sensor module 50 is located at frame 10 far from 20 side of display screen, and sensor module 50 is at least partially disposed in through slot 14 or is located at Through slot 14 is far from 20 side of display screen.Optionally, in an embodiment, sensor module 50 is located at through slot 14 far from display screen 20 Side, i.e. sensor module 50 and 14 face of through slot are arranged.In another embodiment, sensor module 50 is at least partially disposed at through slot In 14.Specifically, sensor module 50 is connected on flexible printed circuit board 60, then connected by flexible printed circuit board 60 Into the circuit main board (not shown) of electronic device 100.

In technical solution before being improved using structure, sensor module 50a is arranged in frame 10a far from display screen 20a mono- Side opens up through slot 14a on frame 10a, and sensor module 50a and through slot 14a face are arranged, in order to make outside electronic device 100a Light can pass through that display screen 20a be beaten on sensor module 50a or the light of sensor module 50a sending can be worn Display screen 20a is crossed, thus needs to open up through-hole 32a on bolster 30a, so that light passes through.Side before being improved due to structure Case, bolster 30a are set up directly between display screen 20a and frame 10a, therefore often fall examination doing in electronic device 100a Test or user using when fall, or even shake in the case where be easy to be subjected to displacement bolster 30a；Or in high temperature low temperature Temperature change in make hole size in bolster 30a generate variation so that the through slot 14a on frame 10 is by bolster 30a is blocked, and then causes light that can not pass through through slot 14a.

In the application, bolster 30 is not large area setting, and the major part of bolster 30 is accommodated in the limit of frame 10 In slot 12.Therefore in the case where electronic device 100 falls, bolster will not be displaced, less than causing through slot 14 to be delayed Stamping 30 is blocked, and light is difficult to pass through, and influences the normal work of sensor module 50.In addition, compared to directly being shown before improving The structure of bolster 30a is set between display screen 20a and frame 10a, and the above structure bolster 30 of the application is contacted with display screen 20 Area it is smaller, more conducively radiate.

Specifically, sensor module 50 can only include close to device 52 or light sensitive component in different embodiments 54.In other embodiments, it is also possible to include the synthesis two-in-one or three-in-one close to device 52 and light sensitive component 54 etc. Component, the component that can also be separate from, this is not specifically limited.Further explanation is done below by way of each embodiment.

In the embodiment that sensor module 50 includes close to device 52, explanation uses above technical scheme below, including The working principle of the electronic device 100.The function that the program is realized includes at least: electronic device 100 during use, is matched Close the scene that uses of screen and user, the screen so that user's display screen 20 when receiving calls goes out goes out screen in display screen 20 Light first is emitted by sensor module 50 later and passes through through slot 14, display screen 20 and glass cover-plate 40, and according to receiving Reflected light to determine whether be in the non-state to receive calls, if need bright screen.

Specifically, when user is placed on using electronic device 100 and is conversed in one's ear, the screen of electronic device 100 Due to close or contact ear or face, so that the capacitance in display screen 20 changes, when capacitance is pre- If when range, then illustrating that user is used electronic device 100 and carries out the operation that call executes the screen that goes out.It should be understood that When electronic device 100 is close to ear and face, the area close with face or ear is bigger in entire screen, and When user when perhaps hands-free with earphone receiving phone if only with finger go it is close or touch screen simultaneously into Row call outside other operation when, due to finger is close or touch screen area be significantly less than user's hand-hold electronic device 100 in one's ear, call is, face or ear is close or the area of touch display screen, therefore display screen in the case of both the above Range locating for capacitance is different in 20.Therefore it only can just be led when user's hand-hold electronic device 100 receives calls The dynamic screen that goes out, under other states, such as it is above illustrate while receiving calls, finger touch that screen carries out that other operate when It waits, is not in the case where shielding of going out.

And after screen occurs going out in display screen 20, sensor module 50 can constantly issue light under prefixed time interval Line, light is infrared light herein, and infrared light sequentially passes through through slot 14, display screen 20 and glass cover-plate 40, when user exists When call using electronic device 100, the infrared light that sensor module 50 issues is beaten on the ear of user, or On the face or on head, then infrared light reflection passes sequentially through glass cover-plate 40, display screen 20 and the first through slot 14 again and beats On sensor module 50, sensor module 50 judges whether current user holds according to the signal-to-noise ratio of the infrared light received Electronic device 100 is conversed in one's ear.Because of user's hand-hold electronic device 100 display screen 20 and use when conversing in one's ear The face at family perhaps the close infrared reflection of ear return signal-to-noise ratio and electronic device 100 have been moved off user's ear or The signal-to-noise ratio of the infrared ray received in the case of face is different.Therefore it is realized in the situation of change of the capacitance according to display screen 20 It goes out under the premise of screen, by constantly emitting infrared ray, and the signal-to-noise ratio formed according to infrared ray received after transmitting To judge whether electronic device 100 has had been moved off user's ear or face, and then the operation of bright screen.

In the embodiment that sensor module 50 includes light sensitive component 54, light sensitive component 54 receives the ring outside glass cover-plate 40 Border brightness, so that display screen 20 can adjust display screen according to the environmental light brightness that light sensitive component 54 is sensed 20 brightness.It is shown so that user is avoided the occurrence of using electronic device 100 when in the case where environment light is brighter Display screen 20 is very dark, and user can not see the picture on display screen, or very laborious can just see is needed to draw on display screen 20 The case where face；And avoid ambient light than it is darker when the abnormal bright situation that feel user dazzling of display screen 20.

Referring also to Fig. 8, optionally, in an embodiment, display screen 20 includes top 22, middle part 24 and bottom 26, is passed Sensor component 50 is located in 22 range of middle part 24 or top of display screen 20 along the projection perpendicular to 20 direction of display screen.Display The top 22 or middle part 24 of screen 20 is blocked compared to bottom 26 by the hand of user by probability that the hand of user is blocked is lower Probability is low, while the earpiece of electronic device 100 is located at the top of electronic device 100, therefore user's hand-hold electronic device 100 is in ear While the top 22 or middle part 24 of display screen 20 probability close with face or ear are than electronic device 100 when answering The probability that the face or ear of bottom and user are close is big.Specifically, sensor module 50 is along perpendicular to 20 direction of display screen Projection can be located at 20 top 22 of the display screen perhaps centre at middle part 24 or the position by proximal edge, this is not specifically limited.

Referring also to Fig. 9, further, sensor module 50 include that can be realized the implementation close to function close to device 52 In example, specific sensor module 50 includes receiver 56 and transmitter 58, and through slot 14 includes mutually independent first groove portion 142 and second groove portion 144, receiver 56 at least partly fall into the first groove portion along the orthographic projection perpendicular to 20 direction of display screen 142, transmitter 58 at least partly falls into the second groove portion 144 along the orthographic projection perpendicular to 20 direction of display screen.So that transmitting The light that device 58 issues can sequentially pass through the first groove portion 142, display screen 20, outside glass cover-plate 40 to electronic device 100.It receives Device 56 can receive reflected light.The light that specific transmitter 58 issues is infrared light, because infrared ray is human eye Invisible light, therefore can be improved the experience sense of user.In other embodiments, transmitter 58 can also send out other types, Or the light of other colors.

In another embodiment, through slot 14 can also only be merely a large trough, without respectively including two groove portions, the implementation In example, receiver 56 and transmitter 58 at least partly fall into through slot 14 along the orthographic projection perpendicular to 20 direction of display screen.Or Through slot 14 is at least partly fallen into along the orthographic projection perpendicular to 20 direction of display screen close to device 52 and light sensitive component 54.

Using the above structure, by the most of setting of bolster 30 in limiting slot 12, moreover it is possible to improve infrared x-ray diffraction and cause The problem of sensor module 50a occurs.Using the structure before improvement, after falling or colliding, display screen 20a and frame Bolster 30a between 10a is easy displacement after being compressed, while being also easy between generating between display screen 20a and frame 10a Gap, infrared light display screen 20a easy to use, the glass cover-plate 40a for causing transmitter 58 to issue and the gap carry out repeatedly anti- It penetrates and reflects, form diffraction and finally beat on receiver 56, and beat the infrared light on receiver 56 by diffraction and be easy to influence Sensor module 50a is judged by accident.And in the application, most of by bolster 30 is arranged in limiting slot 12, on the one hand slow Stamping 30 will not be displaced, and on the other hand can be made significantly thicker using such structure bolster 30, be provided bigger compression Amount, will not generate gap, therefore substantially improve infrared light diffraction and make sensor between display screen 20 and frame 10 substantially There is a situation where judge by accident for component 50.

Optionally, in an embodiment, limiting slot 12 is ring-shaped, is disposed around 14 periphery of through slot, as shown in Figure 10 and Figure 11.

Referring to Figure 12, optionally, in the embodiment that through slot 14 includes the first groove portion 142 and the second groove portion 144, limit Slot 12 surrounds the first groove portion 142 and the setting of the second groove portion 144 simultaneously.In the embodiment, limiting slot 12 is strip closed loop, limit The both ends of slot 12 are arc-shaped, and limiting slot 12 is located at the linear type at the intermediate position at both ends, i.e. shape of the limiting slot similar to runway. In other embodiments, limiting slot 12 or strip, the ring of rectangle.

In another embodiment, limiting slot 12 surrounds one of the first groove portion 142 or the second groove portion 144, as shown in figure 13.

Optionally, limiting slot 12 can not also surround the setting of through slot 14, such as limiting slot 12 adjacent to logical in other embodiments Slot 14 is arranged, as shown in figure 14, so that the distance between limiting slot 12 and through slot 14 are less than preset value.

Specific limiting slot 12 can be one or more, such as multiple be arranged at 14 side of through slot.Or wherein One or two, which are enclosed, sets through slot 14, this is not specifically limited.

It should be understood that be arranged in limiting slot 12 adjacent to through slot 14, perhaps only enclose and set its middle groove 14 or enclose and set the One groove portion 142, or enclose in the embodiment for setting the second groove portion 142, limiting slot 12 is annulus, straight-flanked ring, arc ring, rectangle, circle At least one of shape, triangle, are also possible to other shapes, this is without exhaustion and limits.

The foregoing is merely presently filed embodiments, are not intended to limit the scope of the patents of the application, all to utilize this Equivalent structure or equivalent flow shift made by application specification and accompanying drawing content, it is relevant to be applied directly or indirectly in other Technical field similarly includes in the scope of patent protection of the application.

Claims

1. a kind of electronic device characterized by comprising

Display screen；

Frame, the display lid are set on said frame, and the frame opens up limiting slot；

Bolster, the bolster are filled in the limiting slot, and the bolster exceeds the frame close to the display Shield the surface programming height of side.

2. electronic device according to claim 1, which is characterized in that further include sensor module, the frame opens up logical Slot, the sensor module are located at the frame far from the display screen side, and the sensor module is at least partially disposed at logical In slot or it is located at through slot far from the display screen side.

3. electronic device according to claim 2, which is characterized in that the sensor module includes receiver and transmitting Device, the through slot include mutually independent first groove portion and the second groove portion, and the receiver is along perpendicular to the display screen direction Orthographic projection at least partly fall into first groove portion, the transmitter along the orthographic projection perpendicular to the display screen direction at least Part falls into second groove portion.

4. electronic device according to claim 3, which is characterized in that the limiting slot is ring-shaped, and the limiting slot is same When surround first groove portion and second groove portion setting；Or the limiting slot surrounds first groove portion or described second One of groove portion.

5. electronic device according to claim 2, which is characterized in that the limiting slot is strip closed loop, the limit The both ends of slot are arc-shaped, and the limiting slot is located at the linear type at the intermediate position at the both ends.

6. electronic device according to claim 2, which is characterized in that the limiting slot is arranged adjacent to the through slot, so that The distance between the limiting slot and the through slot are less than preset value.

7. electronic device according to claim 6, which is characterized in that the limiting slot include it is multiple, enclose and set the through slot Setting.

8. electronic device according to claim 2, which is characterized in that the display screen includes top, middle part and bottom, The sensor module is along middle part or the top extent that the projection perpendicular to the display screen direction is located at the display screen.

9. electronic device according to claim 2, which is characterized in that the sensor module includes receiver and transmitting Device, the receiver and the transmitter at least partly fall into described logical along the orthographic projection perpendicular to the display screen direction Slot.

10. electronic device according to claim 1, which is characterized in that the limiting slot be annulus, straight-flanked ring, arc ring, At least one of rectangle, circle, triangle.

11. electronic device according to claim 1, which is characterized in that the bolster includes foam or elastic gel At least one of.

12. electronic device according to claim 1, which is characterized in that the preset height is less than or equal to 0.2mm.

13. electronic device according to claim 1, which is characterized in that the limiting slot is groove, and the limiting slot includes Notch and bottom, the notch is towards the display screen, and the bottom thickness of the limiting slot is less than preset thickness, described in increasing The depth of limiting slot.

14. electronic device according to claim 1, which is characterized in that the limiting slot runs through the frame, the limit Adhesive layer is arranged in the inner wall section area of slot, so that the bolster is fixed in the limiting slot.