CN105263281B - Housing unit and mobile terminal - Google Patents
Housing unit and mobile terminal Download PDFInfo
- Publication number
- CN105263281B CN105263281B CN201510548339.XA CN201510548339A CN105263281B CN 105263281 B CN105263281 B CN 105263281B CN 201510548339 A CN201510548339 A CN 201510548339A CN 105263281 B CN105263281 B CN 105263281B
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- Prior art keywords
- housing unit
- glue groove
- top surface
- sub
- glue
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- Expired - Fee Related
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- 239000003292 glue Substances 0.000 claims abstract description 91
- 239000002390 adhesive tape Substances 0.000 claims abstract description 44
- 230000003139 buffering effect Effects 0.000 claims description 12
- 239000006260 foam Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000002035 prolonged effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 239000011521 glass Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 2
- 210000004556 brain Anatomy 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004834 spray adhesive Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001723 curing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Landscapes
- Telephone Set Structure (AREA)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The present invention relates to a kind of housing unit and mobile terminals, the housing unit includes transparent panel and frame, the frame includes medial surface and protrudes from the step of the medial surface, the medial surface fits in the panel sides, the step includes step top surface and step side, the periphery of the relatively described incidence surface of step top surface is set, the step top surface is equipped with glue groove, there are gaps for the glue groove and the medial surface and the step side, the bottom surface of the glue groove is in meandering shape, adhesive tape is set between the incidence surface periphery and the step top surface, to be bonded the incidence surface and the step top surface, the filling adhesive tape in the glue groove.So as to which excessive glue be avoided to happen, and then the frame and the transparent panel can be allowd very closely to coordinate, and stabilized structure, and then improve the performance of the housing unit.
Description
Technical field
The present invention relates to electronic device field more particularly to a kind of housing units and mobile terminal.
Background technology
Transparent panel is adhered on the frame of mobile phone by the protecgulum majority of mobile phone at present, usually the inside setting table in frame
Rank using the edge of step carrying transparent panel, while sets adhesive tape between step and transparent panel, however uses such knot
When structure is easy to cause transparent panel and is pressed on the step of frame, by the adhesive tape on step squeeze to the side wall of step and and
To transparent panel and the side wall of frame, so as to cause the situation of excessive glue, thus cause the package assembly of mobile phone bad by excessive glue, make
The performance for obtaining mobile phone is bad.
The content of the invention
In view of this, the present invention provides a kind of housing unit and mobile terminal that can improve performance.
The present invention provides a kind of housing unit, wherein, the housing unit includes transparent panel and frame, the transparent area
Plate includes incidence surface and the panel sides being connected with the incidence surface periphery, and the frame includes medial surface and protrudes from described
The step of side, the frame are enclosed in the transparent panel side, and the medial surface fits in the panel sides, and covers
The panel sides, the step include step top surface and step side, and the step top surface is connected to the medial surface, described
Step side is connected to the one side of step top surface away from the medial surface, and the step top surface is equipped with along parallel to the medial surface
The glue groove of length direction extension, the glue groove are not connected to the medial surface and the step side, and the glue groove includes bottom surface, institute
It states bottom surface in meandering shape, adhesive tape is bonded between the step top surface and the incidence surface, the adhesive tape is along parallel to the glue groove
Direction extends, and the adhesive tape part is located on the step top surface, and another part is filled in the glue groove.
Wherein, the step top surface is additionally provided with multiple protrusions, and multiple protrusions are arranged along the incidence surface periphery, and are leaned on
The nearly glue groove, multiple protrusions support the periphery of the incidence surface so that the incidence surface periphery and the step surface it
Between there are spacing, the adhesive tape to be filled in the spacing.
Wherein, the glue groove includes multiple sub- glue grooves, peripheral direction of multiple sub- glue grooves along the parallel incidence surface
Arrangement, and disconnect and setting, the protrusion is between the two neighboring sub- glue groove.
Wherein, the hemispherical bulge shape of the protrusion.
Wherein, the housing unit further includes display screen, and the display screen includes display surface and encloses in the display surface
The lateral surface on periphery, the display surface fit in the incidence surface, and the relatively described step side of the lateral surface is set, described outer
Buffering foam is fixed between side and the step side.
Wherein, the step-shaped top face includes the first sub- step surface and the second sub- step surface positioned at the glue groove both sides, institute
It states the first sub- step surface and is connected to the medial surface, the second sub- step surface is connected to the step side, the adhesive tape
A part is located on the described first sub- step surface or the second sub- step surface.
Wherein, the glue groove section takes the shape of the letter U groove.
Wherein, the glue groove includes the first side wall being oppositely arranged and second sidewall, and the first side wall is parallel to described
Second sidewall, the first side wall and the second sidewall are in meandering shape.
Wherein, the width of the step top surface is 0.35mm~0.45mm, the width of the glue groove for 0.15mm~
0.25mm。
The present invention also provides a kind of mobile terminal, wherein, the mobile terminal includes above-mentioned housing unit, the movement
Terminal further includes rear cover, mainboard and the control assembly being arranged on the mainboard, and the rear cover is equipped with opening towards the housing
The host cavity of component, the housing unit covers the host cavity, and the display screen is contained in the host cavity, the master
Plate and the control assembly are both secured in the host cavity, and the control assembly is electrically connected the display screen, with described in control
Display screen is shown.
The housing unit and mobile terminal of the present invention, by setting glue groove on the step top surface of scuncheon, utilizes institute
It states between glue groove and the medial surface and step side there are gap, so as to spray adhesive tape on the step top surface,
And a part for adhesive tape can be filled in the glue groove, so as to which excessive glue be avoided to happen, while utilize the glue groove
Bottom surface bend in meandering shape so that the contact area of glue groove and adhesive tape increases, more secured so as to the bonding of adhesive tape and frame, into
And the frame and the transparent panel can be allowd very closely to be bonded cooperation, and stabilized structure, and then improve institute
State the performance of housing unit.
Description of the drawings
In order to illustrate more clearly of technical scheme, attached drawing needed in embodiment will be made below
Simply introduce, it should be apparent that, the accompanying drawings in the following description is only some embodiments of the present invention, general for this field
For logical technical staff, without creative efforts, other attached drawings are can also be obtained according to these attached drawings.
Fig. 1 is the structure diagram of housing unit provided by the invention；
Fig. 2 is diagrammatic cross-section of the housing unit of Fig. 1 along II-II parts；
Fig. 3 is diagrammatic cross-section of the housing unit of Fig. 1 along III-III parts.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in embodiment of the present invention is carried out it is clear,
It is fully described by.Obviously, described embodiment is a part of embodiment of the present invention rather than whole embodiments.
Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained on the premise of creative work is not made
Every other embodiment should all belong to the scope of protection of the invention.
Also referring to Fig. 1, Fig. 2 and Fig. 3, a kind of housing unit 100 provided by the invention, the housing unit 100 wraps
Transparent panel 10 and frame 20 are included, the frame 20 is enclosed in 10 periphery of transparent panel.The frame 20 includes medial surface
21 and the step 22 of the medial surface 21 is protruded from, the step 22 includes step top surface 221 and step side 222, described
Rank top surface 221 is equipped with protrusion 23, the periphery of raised 23 support transparent panel 10, so as to the step top surface 221 with
There are spacing between the transparent panel 10, the spacing is interior to set adhesive tape, so as to which the adhesive tape can be bonded the frame 20
With the transparent panel 10, and using setting glue groove 223 on the step top surface 221 so that the glue groove 223 can accommodate
The adhesive tape so as to reach adhesive-spill-preventing effect using the glue groove 223, and then improves the performance of the housing unit 100.
It is understood that the housing unit 100 is applied on mobile terminal, which can be mobile phone, tablet computer, pen
Remember this computer or liquid crystal display etc., the housing unit 100 is it is to be appreciated that mobile phone or tablet computer or notebook electricity
The decoration protecgulum through display screen light is realized in brain.
The transparent panel 10 includes the incidence surface 11 being oppositely arranged and light-emitting surface 12 and is fixed on the incidence surface 11
Panel sides 13 between the light-emitting surface 12.The panel sides 13 are enclosed in the periphery of the incidence surface 11, Yi Jiwei
Together in the periphery of the light-emitting surface 12.In present embodiment, the transparent panel 10 is transparent glass, and the transparent panel 10 is
Rectangle plate.The incidence surface 11 deviates from user, described for fitting in display screen, and the display light of incident display screen
Light-emitting surface 12 is emitted the display light of display screen towards user, and the light-emitting surface 12 is as the outer of the transparent panel 10
Sight face.The transparent panel 10 enhances the translucency to display screen, so as to enhance the visual effect of housing unit 100.In addition, institute
Transparent panel 10 is stated as transparent hard plate, while the transparent panel 10 is with 20 good combination of frame, to terminal
Inner body plays a good protective effect, and realizes good light transmission effect.In other embodiments, the transparent area
Plate 10 can also use sapphire glass material or use organic glass material.
In present embodiment, the incidence surface 11 is burnishing surface, and the periphery of the incidence surface 11 is fixed on the step-shaped top
On face 221.The periphery of the incidence surface 11 is resisted against described raised 23, and passes through the colloid 25 and the step top surface 221
Mutually it is bonded.The periphery of the incidence surface 11 is coated with ink layer 111, and the ink layer 111 covers the step-shaped top face 221, so as to
So that through the transparent panel 10 not it is observed that the step top surface 221, hiding work is played to the step top surface 221
With, and then the step top surface 221 is avoided to influence the appearance of the housing unit 100.In other embodiments, it is described
The periphery of incidence surface 11 can also correspond to described raised 23 and set groove, be engaged using the groove with described raised 23 so that
The transparent panel 10 and the step top surface 221 are be bonded more firm.
In present embodiment, outer surface of the light-emitting surface 12 as the transparent panel 10, the light-emitting surface 12 and institute
The smooth outer surface for stating frame 20 connects.Specifically, the light-emitting surface 12 periphery set circular arc chamfering, the circular arc chamfering with
The outer surface arc transition of the frame 20.Orthographic projection region overlay or part of the circular arc chamfering on the incidence surface 11
The ink layer 111 is covered, so as to which the circular arc chamfering generates refraction to the emergent ray of the ink layer 111, and then is penetrated
The transparent panel 10 observes the ink layer 111 so that the ink layer 111 seems narrowed width, realizes the terminal
The display area that is unable to of protecgulum 100 narrows, and then improves the appearance of the terminal protecgulum 100, meets ergonomics, improves
Performance.In other embodiments, the periphery of the light-emitting surface 12 can also set bevelling, using to the ink layer
111 generate light refraction, so that the ink layer 111 visually narrows, and then improve the appearance of the terminal protecgulum 100
Effect.
In present embodiment, the vertical incidence surface 11 of the panel sides 13, the panel sides 13 and the frame
20 medial surface 21 fits closely, so that seamless combination between the transparent panel 10 and the frame 20, so that
The water proof and dust proof effect of the housing unit 100 improves.In other embodiments, the panel sides 13 can also be opposite
The incidence surface 11 tilts, so as to increase the area of the panel sides 13 so that the transparent panel 10 and the frame 20
With reference to more firm.
The 20 rectangular ring-type of frame, the frame 20 form protection, while institute to the periphery of the transparent panel 10
It states frame 20 and carrying is formed to the transparent panel 10, the transparent panel 10 is facilitated to be applied on terminal shell, the terminal shell
Body can be the shell or part structural support of terminal.The frame 20 can also be fixed on the rear cover of mobile terminal simultaneously
On so that the housing unit 100 forms the shell of mobile terminal with the rear cover.Specifically, the medial surface 21 of the frame 20
The panel sides 13 are fitted in, and cover the panel sides 13.The medial surface 21 is matched somebody with somebody with 13 gap of panel sides
It closes.The medial surface 21 is equipped with groove 211, and marine glue 211a is set in the groove 211.So as to utilize the marine glue 211a
The gap between the medial surface 21 and the panel sides 13 can be filled, so that the housing unit 100 reaches anti-
Water dust-proof effect.More specifically, before the transparent panel 10 is assemblied in the frame 20, in the recessed of the medial surface 21
The marine glue 211a, the marine glue 211a that hot melt is sprayed on slot 211 are filled up completely the groove 211, and are exposed to described
Groove 211, and then after marine glue 211a curings, the transparent panel 10 is assemblied in the frame 20, using described
Panel sides 13 squeeze the marine glue 211a for exposing the groove 211, so that the marine glue 211a is acted in extruding force
Under, the gap that is filled up completely between the panel sides 13 and the medial surface 21.In other embodiments, can also be
Groove is set simultaneously between the panel sides and the medial surface 21.
In present embodiment, the step 22 protrudes from the medial surface 21, and the step 22 is close to the transparent area
The incidence surface 11 of plate 10.The step 22 realizes the carrying to the transparent panel 10 so that the transparent panel 10 with it is described
The structure of frame 20 is more firm.Specifically, the step top surface 221 is connected to the medial surface 21, the step top surface 221 hangs down
The straight medial surface 21, the vertical incidence surface 11 of the step top surface 221.The step top surface 221 and the incidence surface 11
Periphery be oppositely arranged.The step top surface 221 includes the first sub- step surface 221a and second positioned at 223 both sides of glue groove
Sub- step surface 221b, the first sub- step surface 221a and the second sub- coplanar settings of step surface 221b.The first sub- platform
Terrace 221a is connected to the medial surface 21.The second sub- step surface 221b is away from the medial surface 21.The second sub- platform
Adhesive tape described in marginal adhesions of the terrace 221b close to the glue groove 23, so as to be assembled in the transparent panel 10 and the frame 20
When, the incidence surface 11 squeezes the adhesive tape of the described second sub- step surface 221b so that the adhesive tape can be squeezed first to the glue
In slot 223, the adhesive tape is avoided to squeeze to the described first sub- step surface 21, so as to avoid the adhesive tape excessive glue to the inside
Between face 21 and the panel sides 13.More specifically, the width of the step top surface 22 is 0.35mm~0.45mm.As
A kind of preferred embodiment, the width of the step top surface 22 is 0.4mm.The first sub- sub- step surfaces of step surface 221a and second
The equal width of 221b is 0.1mm, i.e., between described glue groove 223 and the medial surface and the glue groove 223 and the step side
It is placed equidistant between 222, so as to which the step top surface 221 can be fully to the flowing of the adhesive tape into row buffering, to prevent
State adhesive tape spilling.In other embodiments, described in marginal adhesions of the described first sub- step surface 221a close to the glue groove 23
Adhesive tape so as to avoid the adhesive tape excessive glue to the step side 222, and then influences the housing unit 100 and display screen
Assembling；Either, the described first sub- step surface 221a and the second sub- step surface 221b are bonded the adhesive tape, Jin Erke
To increase the contact area of the adhesive tape and the step 22, so that the step 22 is bonding with the transparent panel 10
More securely.
In present embodiment, the step side 222 connects side of the step top surface 221 away from the medial surface 21
Edge.The vertical step top surface 21 of the step side 222.The step side 222 is with fitting in the aobvious of the incidence surface 11
Display screen side wall is oppositely arranged, so as to which the frame 20 also protects the display screen for being assemblied in 10 inside of transparent panel.
The step side 222 is bonded with buffering foam 222a, the buffering foam 222a and is fixed on the step side 222 and display
Between the side wall of screen, so as to which the buffering foam 222a forms the protection to the display screen, while the buffering foam 222a
The colloid so as to be overflowed on the described second sub- step surface 221b can also be siphoned away, increases the buffering foam 222a elastic properties,
So as to promote the performance of the housing unit 100.In other embodiments, the buffering foam 222a can also be viscous
It is connected on the side wall of display screen.
In present embodiment, the glue groove 223 is opened on the step top surface 221, and the glue groove 223 is along parallel to institute
The peripheral direction extension of incidence surface 11 is stated, that is, the geometric centre axes of addressed glue groove 223 are parallel to the week of the incidence surface 11
Side.The glue groove 223 includes the first side wall 223a being oppositely arranged and second sidewall 223b and is connected to the first side wall
Bottom surface 223c between 223a and the second sidewall 223b.The first side wall 223a is parallel with the second sidewall 223b to be set
It puts, the first side wall 223a and the second sidewall 223b are bent in meandering shape, described in the first side wall 223a distances
Second sidewall 223b is 0.2mm.Utilize the first side wall 223a and the second sidewall 223b serpentine curveds so that the glue
Slot 223 and the contact area of the adhesive tape increase, and so as to which the adhesive tape is bonded the frame 20 more securely, while increase the glue
223 adhesive-spill-preventing performance of slot.In the present embodiment, the bottom surface 223c rises and falls bending in meandering shape, described in further increasing
The contact area of glue groove 223 and the adhesive tape, while further improve the adhesive-spill-preventing performance of the glue groove 223.The glue groove
223 depth is 0.25mm~0.35mm, and the depth of preferably described glue groove 223 is 0.25mm.Further, the glue groove
223 are equipped with rough inner-surface (not marking), and the adhesive tape is adhered on the rough inner-surface, and the rough inner-surface can be
The first side wall 223a and second sidewall 223b or the bottom surface 223c.The bottom surface 223c is by coarse
Processing so that the bottom surface 223c is uneven, so as to which the glue groove 223 increases with the bonding degree of the adhesive tape, specifically,
The bottom surface 223c can be using bimatallic corrosion or carry out bimatallic corrosion to the cavity surface of injection mold, to mold
The rough bottom surface 223c.In other embodiments, the glue groove 223 can be taken the shape of the letter U groove with section, so that
It obtains the glue groove 223 and facilitates processing, and the glue groove 223 is caused to be easier to fill the adhesive tape.
In present embodiment, the glue groove 223 includes multiple sub- glue grooves 224.Multiple sub- glue grooves 224 are in meandering shape
Extension, and multiple sub- glue grooves 224 are arranged along the peripheral direction of the parallel incidence surface 11, and disconnect and setting.So as to
Partition walls 224a is set between two adjacent sub- glue grooves 224.Described raised 23 are set on the partition walls 224a, so that
The usable floor area for obtaining the step top surface 221 makes full use of so that and the width of the step top surface 221 can reduce, so that
Obtaining the non-display area of the housing unit 100 can further reduce so that " black surround " of the housing unit 100 can be done
To extremely narrow, the apparent visual effect of the housing unit 100 is improved.
In present embodiment, multiple described raised 23 are set on the step top surface 221, each described raised 23 is located at
On the top surface of the partition walls 224a, described raised 23 be hemispherical bulge.Described raised 23 with the periphery of the incidence surface 11
It leans, so as to which described raised 23 and the incidence surface 11 use point contact mode, and then is coated in the adhesive tape described convex
In the case of rising around 23, raised 23 partition adhesive tape is avoided so that the glue extended along 223 length direction of glue groove
Item is not in disconnected glue situation, increases the adhesive property of the adhesive tape, and then improves the transparent panel 10 and the frame 20
Adhesive property, and then improve the performance of the housing unit 100.Raised 23 height is 0.1mm~0.15mm,
Preferably 0.1mm, i.e., described step top surface 221 are 0.1mm~0.15mm apart from the incidence surface 11.In other embodiment
In, described raised 23 can also be the taper reinforcing rib for being arranged at the 223 edge of opening both sides of glue groove, raised 23 top
Crest line be resisted against the incidence surface 11, so as on the one hand support the incidence surface 11, on the other hand prevent in the glue groove 223
Adhesive tape break glue.
In order to increase the suitability of the housing unit 100, the housing unit 100 further includes display screen 30.It is described aobvious
Display screen 30 includes display surface 31 and encloses in the lateral surface 32 on 31 periphery of display surface.The display surface 31 enters described in fitting in
Smooth surface 11, and the relatively described step side 222 of the lateral surface 32 is set, the lateral surface 32 and the step side 222 it
Between spacing is set.The display surface 10a is arranged at the display screen 30 close to 10 one side of transparent panel.The display screen 10
Can be LCD (Liquid Crystal Display, liquid crystal flat panel display) liquid crystal displays or LCM (LCD
Module, liquid crystal display die set) component.The display screen 10 can also be touch screen.The step side 222 and the outside
Safe spacing of the spacing as the display screen 30 between face 32 to avoid the housing unit 100 or applies the housing
In the case that the mobile terminal of component 100 vibration occurs when in use, the lateral surface 32 of the display screen 30 hits the step
, there is damage accident in side 222, between utilizing between the step side 222 and the lateral surface 32 of the display screen 30
Away from, improve the housing unit 100 security performance and increase service life.Meanwhile it is adhered to the step side 222
Buffering foam 222a can play cushioning effect to the display screen 30, further such that the housing unit of the display screen 30
100 security performance improves.In other embodiments, can also be on the lateral surface 32 of the display screen 30 described in bonding
The buffering foam 222a or buffering foam 222a is filled between the lateral surface 32 and the step side 222
Spacing.
The present invention also provides a kind of mobile terminal (not shown), the mobile terminal includes the housing unit 100, rear cover
(not shown), mainboard (not shown) and the control assembly (not shown) being arranged on the mainboard, the rear cover are equipped with opening court
To the host cavity of the housing unit 100, the housing unit 100 covers the host cavity, and the display screen 30 is contained in
In the host cavity, the mainboard and the control assembly are both secured in the host cavity, and the control assembly is electrically connected institute
Display screen 30 is stated, the display screen 30 to be controlled to show.It is appreciated that the mobile terminal can be mobile phone, notebook electricity
Brain, tablet computer, electronic reader, electron album, display etc..
The housing unit and mobile terminal of the present invention, by setting glue groove on the step top surface of scuncheon, utilizes institute
It states between glue groove and the medial surface and step side there are gap, so as to spray adhesive tape on the step top surface,
And a part for adhesive tape can be filled in the glue groove, so as to which excessive glue be avoided to happen, while utilize the glue groove
Bottom surface bend in meandering shape so that the contact area of glue groove and adhesive tape increases, more secured so as to the bonding of adhesive tape and frame, into
And the frame and the transparent panel can be allowd very closely to be bonded cooperation, and stabilized structure, and then improve institute
State the performance of housing unit.The above are the preferred embodiment of the present invention, it is noted that for the common of the art
For technical staff, various improvements and modifications may be made without departing from the principle of the present invention, these are improved and profit
Decorations are also considered as protection scope of the present invention.
Claims (8)
1. a kind of housing unit, which is characterized in that the housing unit includes transparent panel and frame, and the transparent panel includes
Incidence surface and the panel sides being connected with the incidence surface periphery, the frame include medial surface and protrude from the medial surface
Step, the frame are enclosed in the transparent panel side, and the medial surface fits in the panel sides, and covers the face
Plate side, the step include step top surface and step side, and the step top surface is connected to the medial surface, the step side
Face is connected to the one side of step top surface away from the medial surface, and the step top surface is equipped with along parallel to the medial surface length side
To the glue groove of extension, the glue groove is not connected to the medial surface and the step side, and the glue groove includes bottom surface, the bottom surface
In meandering shape, adhesive tape is bonded between the step top surface and the incidence surface, the adhesive tape edge is prolonged parallel to the glue groove direction
It stretches, the adhesive tape part is located on the step top surface, and another part is filled in the glue groove；
The step top surface is additionally provided with protrusion, and close to the glue groove, the protrusion supports the periphery of the incidence surface, so that institute
State between incidence surface periphery and the step surface that there are spacing, the adhesive tape to be filled in the spacing；
The glue groove includes multiple sub- glue grooves, and multiple sub- glue grooves are arranged along the peripheral direction of the parallel incidence surface, and disconnected
It opens up and puts, partition walls are set between two adjacent sub- glue grooves, and the partition walls set the protrusion, to reduce described
The width of rank top surface.
2. housing unit according to claim 1, which is characterized in that the number of the protrusion is multiple described convex to be multiple
It rises along the periphery of the incidence surface and arranges, the hemispherical bulge shape of protrusion.
3. housing unit according to claim 1, which is characterized in that the housing unit further includes display screen, described aobvious
Display screen includes display surface and encloses in the lateral surface on the display surface periphery, and the display surface fits in the incidence surface, described
The relatively described step side of lateral surface is set, and buffering foam is fixed between the lateral surface and the step side.
4. housing unit according to claim 1, which is characterized in that the step-shaped top face includes being located at the glue groove both sides
The first sub- step surface and the second sub- step surface, the first sub- step surface is connected to the medial surface, the second sub- step
Face is connected to the step side, and a part for the adhesive tape is located on the described first sub- step surface or the second sub- step surface.
5. housing unit according to claim 1, which is characterized in that the glue groove section takes the shape of the letter U groove.
6. housing unit according to claim 1, which is characterized in that the glue groove include the first side wall that is oppositely arranged and
Second sidewall, the first side wall is parallel to the second sidewall, and the first side wall and the second sidewall are in meandering shape.
7. housing unit according to claim 1, which is characterized in that the width of the step top surface for 0.35mm~
0.45mm, the width of the glue groove is 0.15mm~0.25mm.
8. a kind of mobile terminal, which is characterized in that the mobile terminal includes the housing described in claim 1~7 any one
Component, the mobile terminal further include rear cover, mainboard and the control assembly being arranged on the mainboard, and the rear cover is equipped with opening
Towards the host cavity of the housing unit, the housing unit covers the host cavity, and the display screen is contained in the receipts
In cavity volume, the mainboard and the control assembly are both secured in the host cavity, and the control assembly is electrically connected the display
Screen, the display screen to be controlled to show.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548339.XA CN105263281B (en) | 2015-08-31 | 2015-08-31 | Housing unit and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510548339.XA CN105263281B (en) | 2015-08-31 | 2015-08-31 | Housing unit and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105263281A CN105263281A (en) | 2016-01-20 |
| CN105263281B true CN105263281B (en) | 2018-05-29 |
Family
ID=55102735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510548339.XA Expired - Fee Related CN105263281B (en) | 2015-08-31 | 2015-08-31 | Housing unit and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105263281B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105120023B (en) * | 2015-08-31 | 2016-08-17 | 广东欧珀移动通信有限公司 | Housing unit and mobile terminal |
| CN105116966A (en) * | 2015-08-31 | 2015-12-02 | 广东欧珀移动通信有限公司 | Terminal front cover assembly and terminal |
| CN105120022B (en) * | 2015-08-31 | 2016-11-30 | 广东欧珀移动通信有限公司 | Housing unit and mobile terminal |
| TWI652000B (en) * | 2017-07-27 | 2019-02-21 | 英研智能移動股份有限公司 | Waterproof case |
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| CN107517556A (en) * | 2017-09-21 | 2017-12-26 | 广东欧珀移动通信有限公司 | Cover plate of electronic equipment and preparation method thereof and electronic equipment |
| CN108540597A (en) * | 2018-03-12 | 2018-09-14 | 广东欧珀移动通信有限公司 | Production method, front shell assemblies and the electronic device of front shell assemblies |
| CN108733146B (en) * | 2018-05-14 | 2021-01-15 | 维沃移动通信有限公司 | Mobile terminal |
| CN112822879B (en) * | 2019-11-15 | 2022-07-26 | 荣耀终端有限公司 | Electronic device |
| CN113596206B (en) * | 2021-07-29 | 2023-02-24 | 荣耀终端有限公司 | Electronic device |
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| CN202406429U (en) * | 2012-01-17 | 2012-08-29 | 珠海格力电器股份有限公司 | Face lid reaches display screen protection device including this face lid |
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| CN203748139U (en) * | 2013-12-30 | 2014-07-30 | 惠州比亚迪电子有限公司 | Electronic product |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105263281A (en) | 2016-01-20 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |
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Granted publication date: 20180529 |