CN208424467U - Electronic device and casing assembly - Google Patents

Abstract

The utility model discloses a kind of electronic device and casing assembly, the casing assembly includes shell, and the shell is equipped with mounting groove；Matrix, described matrix are located in the mounting groove；Gum, the gum are bonded between described matrix and the mounting groove, the gum with a thickness of h, wherein 0.02mm≤h≤0.03mm.The casing assembly of electronic device according to the present utility model, by being arranged the thickness of gum in the range of 0.02mm≤h≤0.03mm, the thickness when thickness of gum is opened with hot melt is almost the same, and the time for needing to heat is short, is easy to control excessive glue in reflow process.

Description

Electronic device and casing assembly

Technical field

The utility model relates to electronic product accessory technical fields, more particularly, to a kind of electronic device and shell group Part.

Background technique

The shell of electronic product usually has the Logo of respective brand, in order to reach 3D stereoscopic effect and metallic luster, perhaps More producers all make Logo using hot melt adhesive process, but heating the excessive glue problem in process is always to perplex manufacturing one A problem.

In the related technology, in order to solve the problems, such as excessive glue, outer profile of the Logo gum compared to Logo, which is in, inside contracts state, inside contracts The gum of form causes the gum printed compared to substrate misalignment, if Logo word because being easy deviation when silk screen and substrate contraposition Body is got over hour this deviation and is more obvious, and the neck-in on the side is less than normal even without inside contracting or beyond substrate when gum secundly Edge, heat Logo will generate excessive glue phenomenon herein, because hot melt adhesive hot melt holds rear glue and can be paved with entire Logo substantially The back side, therefore the glue thickness when gum thickness inside contracted is opened than heating is thick, gum is thicker need to heat time for opening it is longer, The pressure that heating pressure head pushes is bigger, useless by technological parameter control excessive glue to reflow process.

Utility model content

The utility model proposes a kind of casing assembly of electronic device, which can be to avoid the electronic device of excessive glue Casing assembly.

The utility model also proposes a kind of electronic device with above-mentioned casing assembly.

According to the casing assembly of the electronic device of the utility model first aspect, including shell, the shell is equipped with peace Tankage；Matrix, described matrix are located in the mounting groove；Gum, the gum be bonded in described matrix and the mounting groove it Between, the gum with a thickness of h, wherein 0.02mm≤h≤0.03mm.

The casing assembly of electronic device according to the present utility model, by by the setting of the thickness of gum 0.02mm≤h≤ In the range of 0.03mm, the thickness when thickness of gum is opened with hot melt is almost the same, and the time for needing to heat is short, is heating It is easy to control excessive glue in journey.

According to the electronic device of the utility model second aspect embodiment, including the electronics according to above-described embodiment The casing assembly of device.

According to the electronic device of the utility model embodiment, by by the thickness setting of gum 0.02mm≤h≤ In the range of 0.03mm, the thickness when thickness of gum is opened with hot melt is almost the same, and the time for needing to heat is short, is heating It is easy to control excessive glue in journey, so that the appearance of electronic device is more beautiful.

According to the further example of the utility model, the electronic device is mobile phone.

The additional aspect and advantage of the utility model will be set forth in part in the description, partially will be from following description In become obvious, or recognized by the practice of the utility model.

Detailed description of the invention

The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will Become obvious and be readily appreciated that, in which:

Fig. 1 is the schematic diagram of the printing screen and matrix according to the casing assembly of the utility model embodiment；

Fig. 2 is the schematic diagram according to the casing assembly of the utility model embodiment；

Fig. 3 is the main view according to the electronic device of the utility model embodiment；

Fig. 4 is the side view according to the electronic device of the utility model embodiment.

Appended drawing reference:

Casing assembly 100；

Shell 10；Mounting groove 11；

Matrix 20；Gum 30；Pressure head 40；

Printing screen 200；Leak adhesive region 210.

Specific embodiment

The embodiments of the present invention are described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning Same or similar element or element with the same or similar functions are indicated to same or similar label eventually.Below by ginseng The embodiment for examining attached drawing description is exemplary, and is only used for explaining the utility model, and should not be understood as to the utility model Limitation.

Below with reference to Fig. 1-Fig. 4 description according to the casing assembly of the electronic device of the utility model first aspect embodiment 100。

According to the casing assembly 100 of the electronic device of the utility model embodiment, including shell 10, matrix 20 and gum 30, mounting groove 11 is offered on shell 10, matrix 20 is arranged in mounting groove 11, and matrix 20 is bonded in peace by gum 30 In tankage 11.

Further, gum 30 with a thickness of h, wherein 0.02mm≤h≤0.03mm, for example, gum 30 with a thickness of 0.02mm, 0.023mm, 0.025mm, 0.028mm or 0.03mm can specifically carry out setting gum 30 according to actual needs Thickness, by by the thickness limit of gum 30 within above range, that is to say, that the glue phase with substrate in the related technology Than the thickness of the gum 30 of the utility model embodiment is thinned, even if in matrix 20 (such as matrix 20 is Logo) in printing rubber Due to the thinner thickness of gum 30 when water hour offset position, i.e. 30 secundly of gum, excessive glue will not be generated when heating matrix 20 Phenomenon, if hot melt adhesive hot melt open the back side that rear gum 30 is paved with entire Logo, due to gum 30 spread out it is rear thinner or The phenomenon that thickness does not change substantially, excessive glue is unobvious, if hot melt adhesive hot melt opens the back that rear gum 30 is not paved with entire Logo Face, will not more occur excessive glue phenomenon, and gum 30 is relatively thin, and to need to heat the pressure that the time opened is short, heating pressure head 40 pushes small, have Excessive glue is managed by technological parameter conducive to reflow process.

After the back side of matrix 20 brushes glue, the degree of baking-curing is higher than technique in the related technology, same Under the conditions of, a possibility that mobility for heating the glue in process in the utility model embodiment weakens, excessive glue, substantially subtracts It is few, or excessive glue can be effectively managed without excessive glue at all.

According to the casing assembly 100 of the electronic device of the utility model embodiment, by the way that the thickness setting of gum 30 is existed In the range of 0.02mm≤h≤0.03mm, the thickness when thickness of gum 30 is opened with hot melt is almost the same, and need heat when Between it is short, in reflow process be easy excessive glue is controlled.

As shown in Fig. 2, one embodiment according to the present utility model, gum 30 is paved with matrix 20 towards mounting groove 11 Surface, such as gum 30 are paved with the back side of entire Logo, even if after the hot melt of gum 30 is opened, due to the thickness of gum 30 itself Very thin, thickness of the thickness of gum 30 compared with before hot melt is almost the same at this time, even if due to right during printing It is inaccurate that deviation occurs, in hot melt will not excessive glue, efficiently solve the problems, such as the excessive glue in hot melt process.

Another embodiment according to the present utility model, matrix 20 are equipped with block reinforcement, the gear towards the surface of mounting groove 11 Muscle is excessive in hot melt process for stopping gum 30, such as by taking matrix 20 is a certain Logo as an example, which is formed as When annular shape, block reinforcement setting is separately positioned on inside and outside annular shape, and gum 30 is bonded in the back side of Logo, when right Gum 30 carry out hot melt processing when, gum 30 can to Logo annular inside and outside overflow hold, overflow open after 30 thickness of gum be greater than Equal to the height of block reinforcement in the axial direction, " axial direction " herein is only to facilitate description, should not be construed as to the utility model pair Limitation of the block reinforcement on direction, in this way, block reinforcement can stop gum 30 further outside to continuation inside and outside Logo annular It overflows.

According to one optional example of the utility model, block reinforcement along the outer profile of matrix 20 circumferentially extending, if matrix 20 include several independent units, then for block reinforcement along the circumferentially extending of each unit, the block reinforcement in certain the utility model is unlimited In can only circumferentially extend, if matrix 20 is linear extension, then block reinforcement is also linear extension, i.e. the extending direction and base of block reinforcement The extending direction of body 20 is consistent, if matrix 20 includes several independent units, block reinforcement is consistent with the extending direction of each unit, In this way, not only gum 30 can be prevented excessive on the whole in matrix 20, it is also possible to prevent on the local location on matrix 20 Gum 30 is excessive.

Another optional example according to the utility model, block reinforcement include multiple, outer profile of multiple block reinforcements along matrix 20 Circumferentially spaced arrangement, if matrix 20 includes several independent units, multiple block reinforcements are circumferentially-spaced along each unit It arranges, the block reinforcement in certain the utility model, which is not limited to multiple block reinforcements, to be intervally arranged in the circumferential, if matrix 20 is straight line Extend, then block reinforcement is to be intervally arranged on straight line, i.e., the extending direction one in the be intervally arranged direction and matrix 20 of multiple block reinforcements It causes, if matrix 20 includes several independent units, the extending direction one in the be intervally arranged direction and each unit of multiple block reinforcements It causes, in this way, not only gum 30 can be prevented excessive on the whole in matrix 20, is also possible to prevent on the local location on matrix 20 Gum 30 it is excessive.

Each block reinforcement is consistent with the outer profile of the matrix 20 of corresponding position circumferentially extending direction, it is to be understood that block reinforcement The close outer edge of the contour line of (and each unit) on matrix 20, if matrix 20 is that a monolith is rectangular, often The extending direction of a block reinforcement is consistent with the rectangular extending direction of 20 outer profile of matrix of corresponding position respectively, if matrix 20 is ring Shape then can have two circle block reinforcements in the annular back face of matrix 20 (i.e. towards the surface of mounting groove 11), and two circle block reinforcements are located at Inside and outside annular back face, the block reinforcement of inner ring can be an annular block reinforcement, or multiple circumferentially-spaced arrangements of block reinforcement In a ring, similarly, the block reinforcement of outer ring can be an annular block reinforcement, or multiple block reinforcements are circumferentially-spaced to arrange in a ring, Stop gum 30 excessive when heating processing in this way, can play.

In addition, if matrix 20 includes several independent units, the outer contour of the unit of each block reinforcement and corresponding position It is consistent to circumferentially extend direction, similarly, is also not necessarily limited to only circumferentially extend herein, if a certain unit is linear extension, each gear Also along the outer profile linear extension of the unit of corresponding position, " circumferential direction " in above-described embodiment is intended merely to convenient for description muscle The a certain embodiment enumerated, should not be construed as the concrete restriction to the utility model on direction.

Groove can be set at the back side of matrix 20 in another embodiment according to the present utility model, so-called matrix 20 The back side refers to matrix 20 towards the surface of mounting groove 11, wherein the extending direction of groove is consistent with the extending direction of matrix 20, example When such as matrix 20 being annular shape, groove is annular groove along the circumferentially extending of the outer profile of matrix 20, and matrix 20 prolongs for straight line When stretching, groove is formed as linear type groove also along the extending direction of matrix 20.

If matrix 20 includes multiple independent units (such as Logo matrix 20 includes multiple letters), the extension of groove Direction is consistent with the extending direction of each unit, does not repeat here in citing.

In this way, due to the thinner thickness of gum 30 itself, then by opening up groove at the back side of matrix 20, gum 30 can To be filled into groove, gum 30 may further be prevented excessive when heating processing, well solved excessive glue problem, it can be with Understand, the thickness of gum 30 is more than or equal to the depth of groove, so will not influence gum 30 and is bonded in matrix 20 and installation Between slot 11, it is ensured that the reliability connected between matrix 20 and shell 10.

According to one optional example of the utility model, groove type becomes the ring circumferentially extended along the outer profile of matrix 20 Shape slot, matrix 20 both can be it is whole rectangular, round etc., be also possible to annular shape, gum 30 can be made to be printed in this way Brush can be filled to groove at the back side of matrix 20, avoid leading to excessive glue phenomenon when heating gum 30.

Another optional example according to the utility model, groove include multiple grooves, and multiple grooves prolong along matrix 20 It is arranged spaced apart to stretch direction, as matrix 20 be annular shape when, circumferentially-spaced arrangement of multiple grooves at 20 back side of matrix, base When body 20 is linear extension, multiple grooves are linearly arranged spaced apart etc., in this way, multiple grooves are in the extension side of matrix 20 To being intervally arranged, so that being not in excessive glue on the extending direction of matrix 20, that is, the part of matrix 20 is avoided excessive glue occur.

Optionally, the extending direction of each groove is consistent with the extending direction of matrix 20 of corresponding position, is also possible to more A dotted groove is intervally arranged on the extending direction of matrix 20, at this time the extension side of the extending direction of each groove and matrix 20 To unrelated, spilling when gum 30 being avoided to heat can also be equally played.

Further embodiment according to the present utility model, gum 30 are printed on matrix 20 towards peace by printing screen 200 On the surface of tankage 11, leak adhesive region 210 is defined on printing screen 200, specifically, matrix 20 is only against leak adhesive region 210 Lower section, thick glue is placed on the leak adhesive region 210 of printing screen 200, using scraper plate on leak adhesive region 210 come It returns and scrapes glue, so that glue is seeped on the back side of matrix 20 by leak adhesive region 210, it is easy to operate, it is easy to 20 back side of matrix On glue quantity controlled.

As shown in Figure 1, further, the area in the leak adhesive region 210 of printing screen 200 is greater than the outer profile institute of matrix 20 Area is accounted for, i.e., the leak adhesive region 210 of printing screen 200 used is more much bigger than the profile of Logo matrix 20, in this way, silk-screen comes out Gum 30 be paved with the back side of entire Logo matrix 20 completely, full version brush coating is become, even if the leakage of printing screen 200 at this time Glue region 210 and the contraposition of Logo matrix 20 have deviation, will not bad student's excessive glue phenomenon.

Some optional examples, leak adhesive region 210 is consistent with the shape of the outer profile of matrix 20, if matrix 20 is annular, Leak adhesive region 210 is again formed as annular, and the annulus area in leak adhesive region 210 is greater than the annulus area of matrix 20, equally can be real Existing above-mentioned full version brush coating, solves the problems, such as due to leak adhesive region 210 and 20 contraposition deviation bring excessive glue of matrix.

Other optional examples, leak adhesive region 210 is rectangular or round, as shown in Figure 1, leak adhesive region 210 is side Shape, matrix 20 at this time include multiple independent units (multiple letters).Further, leak adhesive region 210 and matrix 20 is whole External profile is corresponding, and if matrix 20 is annular (inner edge is circle, and outer rim is polygon), leak adhesive region 210 is formed as polygon Shape equally may be implemented full version brush coating and overcome the problems, such as excessive glue.

Other optional example, including multiple, multiple leak adhesive regions 210 are every with matrix 20 respectively in leak adhesive region 210 A independent sector corresponds, and the area in each leak adhesive region 210 is respectively greater than the correspondence independent sector profile of matrix 20 Area, by taking a certain Logo matrix 20 as an example, which includes multiple separate units, such as four letters, accordingly, leak adhesive Region 210 includes four, the corresponding letter in each leak adhesive region 210, and the area in each leak adhesive region 210 is greater than corresponding word Female outer profile occupied area similarly can solve excessive glue problem in this way, can carry out full version brush coating respectively to each letter.

Still other optional example, leak adhesive region 210 include the mesh of multiple uniform intervals arrangement, leak adhesive region 210 Mesh number is 400-600, for example, can be 400 mesh, 450 mesh, 500 mesh, 550 mesh or 600 mesh, specifically can be according to actual needs It is selected, by the way that the mesh of printing screen 200 is limited within above range, i.e., smaller (mesh number is more) done mesh, often The thickness of secondary printing glue can control, and the thickness of more accurate control gum 30 be realized, so that 20 gum 30 of matrix Thinner thickness.

In the description of the present invention, the meaning of " plurality " is two or more.

The casing assembly 100 of the electronic device of the utility model embodiment efficiently solves hot melt adhesive Logo matrix 20 The excessive glue problem being adhered on product casing 10, during practical volume production, excessive glue fraction defective substantially can be following by 1%~5% It is down to 0, leak adhesive region 210 is bigger than the outer profile of matrix 20, has effectively evaded deviation problem, and the mesh of printing screen 200 is smaller In the case where (mesh number is more), 30 thickness of control gum that can be more accurate improves the stability of 30 size of gum, solves Excessive glue problem.

According to the electronic device of the utility model second aspect embodiment, including according to the electronic device in above-described embodiment Casing assembly 100.

According to the electronic device of the utility model embodiment, by by the thickness setting of gum 30 0.02mm≤h≤ In the range of 0.03mm, the thickness when thickness of gum 30 is opened with hot melt is almost the same, and the time for needing to heat is short, is heating It is easy to control excessive glue in the process, so that the appearance of electronic device is more beautiful.

According to the further example of the utility model, electronic device is mobile phone, can such as be installed on the shell 10 of mobile phone Logo matrix 20.

The printing of the casing assembly 100 of the electronic device of the utility model embodiment is specifically described according to Fig. 1 and Fig. 2 below Technique.

By taking the casing assembly 100 of mobile phone as an example, according to the casing assembly 100 of the electronic device of the utility model embodiment In printing glue, first the back side of Logo matrix 20 is only against on the lower surface in leak adhesive region 210 of printing screen 200, together When leak adhesive region 210 and Logo matrix 20 is aligned, the sticky glue of predetermined amount is then spread across leak adhesive region 210 On upper surface, glue is scraped on leak adhesive region 210 using scraper plate back and forth later, in this way, glue will be seeped by mesh to The back side of Logo matrix 20, since the area in leak adhesive region 210 is greater than the outer profile area of Logo matrix 20, therefore glue can be with The entire back side for brushing full Logo matrix 20, is then put into mounting groove 11 (gum 30 1 for the Logo matrix 20 with gum 30 Side is towards mounting groove 11), Logo matrix 20 is finally pressed to 11 direction of mounting groove using pressure head 40, so that Logo matrix 20 is bonded in In mounting groove 11, in this way, Logo matrix 20 has been located on shell 10.

The orientation or positional relationship of the instructions such as " top ", " lower section " in above-described embodiment is orientation based on the figure Or positional relationship, it is merely for convenience of describing the present invention and simplifying the description, rather than matrix 20 etc. must have specifically Orientation is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.Wherein leak adhesive region 210 Matrix 20 " on ", " top " and " above " include leak adhesive region 210 right above matrix 20 and oblique upper, or only table Show that 210 level height of leak adhesive region is higher than matrix 20.

It should be noted that being defined as follows about " electronic device " described in the utility model:

Illustratively, electronic device can be various types of departments of computer science that are mobile or portable and executing wireless communication Any one of equipment of uniting.Specifically, electronic device can be mobile phone or smart phone (for example, being based on 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, portable Internet appliance, sound Happy player and data storage device, other handheld devices and such as wrist-watch, In-Ear Headphones, pendant, headphone It can also be other wearable devices (for example, such as electronic glasses, electronics clothes, electronics bracelet, electronics Deng, electronic device Necklace, electronics tatoo, the headset equipment (HMD) of electronic equipment or smartwatch).

Electronic device can also be that any one of multiple electronic equipments, multiple electronic equipments include but is not limited to honeycomb Phone, smart phone, other wireless telecom equipments, personal digital assistant, audio player, other media players, music note It records device, video recorder, camera, other medium recorders, radio, Medical Devices, vehicle transport instrument, calculator, may be programmed Remote controler, pager, laptop computer, desktop computer, printer, netbook computer, personal digital assistant (PDA), just Formula multimedia player (PMP), Motion Picture Experts Group (MPEG-1 or MPEG-2) audio layer (MP3) player are taken, it is portable Medical Devices and digital camera and combinations thereof.

In some cases, electronic device can execute multiple functions and (for example, playing music, show video, store picture And send and receive call).If desired, electronic device can be such as cellular phone, media player, other hands The portable device of holding equipment, watch equipment, pendant equipment, receiver device or other compact portable equipment.

In one embodiment of the application, referring to fig. 4, electronic device is mobile phone.Further, the mobile phone It can also include radio circuit, memory, input unit, Wireless Fidelity (WiFi, wireless fidelity) module, sensing The components such as device, voicefrequency circuit, processor, power supply.

Radio circuit can be used for receive and send messages or communication process in, signal sends and receivees, particularly, by base station After downlink information receives, processor processing is given；In addition, the data of mobile phone uplink are sent to base station.In general, radio circuit includes But be not limited to antenna, at least one amplifier, transceiver, coupler, low-noise amplifier, duplexer etc..In addition, radio frequency electrical Road can also be communicated with network and other devices by wireless communication.Any communication standard or association can be used in above-mentioned wireless communication View, including but not limited to global system for mobile communications (GSM, Global System for Mobile communication), General packet radio service (GPRS, General Packet Radio Service), CDMA (CDMA, Code Division Multiple Access), wideband code division multiple access (WCDMA, Wideband Code Division Multiple Access), long term evolution (LTE, Long Term Evolution), Email, short message service (SMS, Short Messaging Service) etc..

Memory can be used for storing software program and module, and processor is stored in the software program of memory by operation And module, thereby executing the various function application and data processing of mobile phone.Memory can mainly include storing program area and Storage data area, wherein storing program area can application program needed for storage program area, at least one function (such as sound is broadcast Playing function, image player function etc.) etc.；Storage data area, which can be stored, uses created data (such as audio number according to mobile phone According to, phone directory etc.) etc..In addition, memory may include high-speed random access memory, it can also include non-volatile memories Device, for example, at least a disk memory, flush memory device or other volatile solid-state parts.

Input unit can be used for receiving the number or character information of input, and generate the user setting and function with mobile phone It can control related key signals.Specifically, input unit may include touch panel and other input units.Touch panel, Referred to as touch screen, collecting the touch operation of user on it or nearby, (for example user is any suitable using finger, stylus etc. The operation of object or attachment on touch panel or near touch panel), and driven accordingly according to preset formula Attachment device.Optionally, touch panel may include both touch detecting apparatus and touch controller.Wherein, touch detection Device detects the touch orientation of user, and detects touch operation bring signal, transmits a signal to touch controller；Touch control Device processed receives touch information from touch detecting apparatus, and is converted into contact coordinate, then gives processor, and can receiving area It manages the order that device is sent and is executed.Furthermore, it is possible to a variety of using resistance-type, condenser type, infrared ray and surface acoustic wave etc. Type realizes touch panel.In addition to touch panel, input unit can also include other input equipments.Specifically, other are inputted Equipment can include but is not limited to physical keyboard, function key (such as volume control button, switch key etc.), trace ball, mouse, One of operating stick etc. is a variety of.

WiFi belongs to short range wireless transmission technology, and electronic device can help user's transceiver electronics postal by WiFi module Part, browsing webpage and access streaming video etc., it provides wireless broadband internet access for user.But it is understood that It is that WiFi module is simultaneously not belonging to must be configured into for electronic device, can according to need the model in the essence for not changing application completely It is omitted in enclosing.

In addition, mobile phone may also include such as attitude transducer, optical sensor and other sensors.

Specifically, attitude transducer is referred to as motion sensor, also, one kind as the motion sensor, can To enumerate gravity sensor, cantilevered shifter is made using elastic sensing element in gravity sensor, and using the sensitive member of elasticity Energy-stored spring made of part drives electric contact, to realize the variation that Gravity changer is converted into electric signal.

As the another kind of motion sensor, accelerometer sensor can be enumerated, accelerometer sensor can detect all directions Upper (generally three axis) acceleration magnitude, can detect that size and the direction of gravity, can be used to identify mobile phone posture when static It (for example pedometer, is struck using (such as horizontal/vertical screen switching, dependent game, magnetometer pose calibrating), Vibration identification correlation function Hit) etc..

It in the embodiment of the present application, can be first as aftermentioned " attitude parameter " is obtained using motion sensor listed above Part, but not limited to this, other sensors that can obtain " attitude parameter " are each fallen in the protection scope of the application, example Such as, gyroscope etc., also, the working principle of the gyroscope and data handling procedure can be similar to the prior art, here, in order to It avoids repeating, description is omitted.

In addition, in the embodiment of the present application, as sensor, can also configure barometer, hygrometer, thermometer and infrared ray The other sensors such as sensor, details are not described herein.

Optical sensor may include ambient light sensor and proximity sensor, wherein ambient light sensor can be according to environment light The light and shade of line adjusts the brightness of display panel, proximity sensor can when mobile phone is moved in one's ear, close display panel and/or Backlight.

Voicefrequency circuit, loudspeaker and microphone can provide the audio interface between user and mobile phone.Voicefrequency circuit can will connect Electric signal after the audio data conversion received, is transferred to loudspeaker, is converted to voice signal output by loudspeaker；Another party The voice signal of collection is converted to electric signal by face, microphone, is converted to audio data after being received by voicefrequency circuit, then by audio After the processing of data output processing device, such as another mobile phone is sent to through radio circuit, or audio data is exported to storage Device is to be further processed.

Processor is the control centre of electronic device, and processor is mounted on circuit board assemblies, utilizes various interfaces and line Road connects the various pieces of entire electronic device, by running or executing the software program and/or module that are stored in memory, And the data being stored in memory are called, the various functions and processing data of electronic device are executed, thus to electronic device Carry out integral monitoring.Optionally, processor may include one or more processing units；Preferably, processor can integrate at Manage device and modem processor, wherein the main processing operation system of application processor, user interface and application program etc. are adjusted Demodulation processor processed mainly handles wireless communication.

Power supply can be logically contiguous with processor by power-supply management system, manages to be realized by power-supply management system The functions such as charging, electric discharge and power managed.Although being not shown, electronic device can also include bluetooth module, sensor (ratio Such as attitude transducer, optical sensor can also configure barometer, hygrometer, thermometer and infrared sensor other sensors) Deng details are not described herein.

It should be understood that mobile phone is only one example of electronic device, the application is not limited to ground, such as the electronics of the application Device can also be tablet computer etc..

It should be noted that whole feature as described in this application is (including recording technology spy in different embodiments Sign), in reasonable situation, can with any combination, in conjunction with and the new technical solution that is formed in the protection scope of the application It is interior.

In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ", The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot Structure, material or feature are contained at least one embodiment or example of the utility model.In the present specification, to above-mentioned art The schematic representation of language may not refer to the same embodiment or example.Moreover, description specific features, structure, material or Person's feature can be combined in any suitable manner in any one or more of the embodiments or examples.

While there has been shown and described that the embodiments of the present invention, it will be understood by those skilled in the art that: These embodiments can be carried out with a variety of variations, modification, replacement in the case where not departing from the principles of the present invention and objective And modification, the scope of the utility model are defined by the claims and their equivalents.

Claims (17)

1. a kind of casing assembly of electronic device characterized by comprising

Shell, the shell are equipped with mounting groove；

Matrix, described matrix are located in the mounting groove；

Gum, the gum are bonded between described matrix and the mounting groove, the gum with a thickness of h, wherein 0.02mm ≤h≤0.03mm。

2. the casing assembly of electronic device according to claim 1, which is characterized in that the gum is paved with described matrix court To the surface of the mounting groove.

3. the casing assembly of electronic device according to claim 1, which is characterized in that described matrix is towards the mounting groove Surface be equipped with the block reinforcement for being suitable for stopping the gum excessive.

4. the casing assembly of electronic device according to claim 3, which is characterized in that the block reinforcement is along described matrix The circumferentially extending of outer profile.

5. the casing assembly of electronic device according to claim 3, which is characterized in that the block reinforcement includes along described matrix Outer profile circumferentially spaced arrangement it is multiple, the outer profile of the described matrix of each block reinforcement and corresponding position circumferentially prolongs It is consistent to stretch direction.

6. the casing assembly of electronic device according to claim 1, which is characterized in that described matrix is towards the mounting groove Surface be equipped with groove, the groove is consistent with the extending direction of described matrix.

7. the casing assembly of electronic device according to claim 6, which is characterized in that the groove type becomes along described The annular groove of the circumferentially extending of matrix.

8. the casing assembly of electronic device according to claim 6, which is characterized in that the groove includes along described matrix Extending direction multiple, the extension side of the described matrix of the extending direction and corresponding position of each groove arranged spaced apart To consistent.

9. the casing assembly of electronic device according to claim 1, which is characterized in that the gum is printed by printing screen Brush, towards on the surface of the mounting groove, defines leak adhesive region in described matrix on the printing screen.

10. the casing assembly of electronic device according to claim 9, which is characterized in that the leak adhesive area of the printing screen The area in domain is greater than the outer profile occupied area of described matrix.

11. the casing assembly of electronic device according to claim 10, which is characterized in that the leak adhesive region and the base The shape of the outer profile of body is consistent.

12. the casing assembly of electronic device according to claim 10, which is characterized in that the leak adhesive region be it is rectangular or Person is round.

13. the casing assembly of electronic device according to claim 10, which is characterized in that the leak adhesive region and the base The whole outer profile of body is corresponding.

14. the casing assembly of electronic device according to claim 10, which is characterized in that the leak adhesive region includes more A, multiple leak adhesive regions are corresponded with each independent sector of described matrix respectively, and each leak adhesive region Area is respectively greater than the area of the correspondence independent sector profile of described matrix.

15. the casing assembly of electronic device according to claim 10, which is characterized in that the leak adhesive region includes multiple The mesh of uniform intervals arrangement, the mesh number in the leak adhesive region are 400-600.

16. a kind of electronic device characterized by comprising electronic device described in any one of -15 according to claim 1 Casing assembly.

17. electronic device according to claim 16, which is characterized in that the electronic device is mobile phone.