CN109040372A - Mobile terminal and its housing unit - Google Patents
Mobile terminal and its housing unit Download PDFInfo
- Publication number
- CN109040372A CN109040372A CN201811022948.1A CN201811022948A CN109040372A CN 109040372 A CN109040372 A CN 109040372A CN 201811022948 A CN201811022948 A CN 201811022948A CN 109040372 A CN109040372 A CN 109040372A
- Authority
- CN
- China
- Prior art keywords
- battery cover
- center
- housing unit
- battery
- decoration
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0262—Details of the structure or mounting of specific components for a battery compartment
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
This application provides a kind of mobile terminal and its housing unit, housing unit includes center and battery cover；The side of center is equipped with battery accommodating groove, and battery cover is covered on the side that center is equipped with battery accommodating groove；Battery cover includes lid splenium and buckling parts, and buckling parts is integrally extended along the edge of lid splenium, and lid splenium is covered on battery accommodating groove, the side clamping engagement of buckling parts and center；The opposite sides edge placement of battery accommodating groove is equipped with supporting rib, and support top rib holds the lid splenium of battery cover, so that forming deformation between lid splenium and center accommodates gap.The housing unit can make mobile terminal realize that line supports in a thickness direction, and deformation is formed between battery cover and center and accommodates gap, when battery cover deforms due to by external force, deformation, which accommodates gap, can be used for accommodating the deflection of battery cover, and then the contact friction of large area between battery cover and center is avoided, effectively eliminate the problem of due to by external force abnormal sound occurs for battery cover.
Description
Technical field
The present invention relates to the technical field of mobile terminal device structure, it is specifically related to a kind of mobile terminal and its shell group
Part.
Background technique
The common material of mobile terminal device (for example mobile phone, tablet computer etc.) shell includes plastic cement, alloy, glass, pottery
Porcelain etc..Since plastic cement material has many advantages, such as that price is low, light weight is standing to be used in mobile terminal device.And use plastic cement material
The mobile terminal device of electrolyte cell lid scheme, outside when receiving pressing force, the lateral location of battery cover is easy to happen abnormal sound, this
User is influenced very much to the usage experience of mobile terminal device.
Summary of the invention
On the one hand the embodiment of the present application provides a kind of housing unit, the housing unit includes center and battery cover；
The side of the center is equipped with battery accommodating groove, and the battery cover is covered on the side that the center is equipped with battery accommodating groove；Institute
Stating battery cover includes lid splenium and buckling parts, and the buckling parts is integrally extended along the edge of the lid splenium, the lid
Splenium is covered on the battery accommodating groove, the side clamping engagement of the buckling parts and the center；The battery accommodating groove
Opposite sides edge placement is equipped with supporting rib, and the support top rib holds the lid splenium of the battery cover so that the lid splenium with
Deformation is formed between the center accommodates gap.
On the other hand the embodiment of the present application also provides a kind of mobile terminal, the mobile terminal include battery, display screen with
And housing unit described in any one of above-described embodiment, the battery are respectively arranged on the opposite of the center with the display screen
Two sides, the battery are set in the battery accommodating groove.
Mobile terminal and its housing unit provided by the embodiments of the present application, by increasing and battery cover zero in battery compartment side wall
The muscle matched supports battery cover, so that the Z-direction (thickness direction of mobile terminal) on mobile terminal side side is supported completely, and
Deformation is formed between battery cover and center and accommodates gap, and when battery cover deforms due to by external force, deformation accommodates gap can
With the deflection for accommodating battery cover, and then the contact friction of large area between battery cover and center is avoided, effectively eliminated
The problem of due to by external force abnormal sound occurs for battery cover.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, 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 partial structural diagram of the application for one embodiment of housing unit of mobile terminal；
Fig. 2 is the fractionation structural representation of housing unit in Fig. 1 embodiment；
Fig. 3 is the partial structurtes enlarged diagram in Fig. 1 at A；
Fig. 4 is partial structurtes schematic side view of the application for another embodiment of housing unit of mobile terminal；
Fig. 5 is the partial structurtes enlarged diagram in Fig. 4 at B；
Fig. 6 is that the partial structurtes of Fig. 4 split schematic diagram；
Fig. 7 is the structural schematic diagram at another visual angle Fig. 6；
Fig. 8 is the structural schematic diagram of the center and ornamental piece in Fig. 4 embodiment；
Fig. 9 is the overall structure schematic elevation view of one embodiment of the application mobile terminal；
Figure 10 is the schematic cross-sectional view of the position X-X in Fig. 9.
Specific embodiment
With reference to the accompanying drawings and examples, the present invention is described in further detail.It is emphasized that following implement
Example is merely to illustrate the present invention, but is not defined to the scope of the present invention.Likewise, following embodiment is only portion of the invention
Point embodiment and not all embodiments, institute obtained by those of ordinary skill in the art without making creative efforts
There are other embodiments, shall fall within the protection scope of the present invention.
Referenced herein " embodiment " is it is meant that a particular feature, structure, or characteristic described can wrap in conjunction with the embodiments
Containing at least one embodiment of the present invention.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.
Include, but are not limited to be configured to via wired as " communication terminal " as used herein (or being referred to as " terminal ")
Connection (such as connects via Public Switched Telephone Network (PSTN), digital subscriber line (DSL), digital cable, direct cable
Connect and/or another data connection/network) and/or via (for example, for cellular network, WLAN (WLAN), such as
The digital TV network of DVB-H network, satellite network, AM-FM broadcasting transmitter and/or another communication terminal) wirelessly connect
Mouth reception/transmission signal of communication device.It is configured to that " channel radio can be referred to as by the communication terminal of radio interface communication
Letter terminal ", " wireless terminal " or " mobile terminal ".The example of mobile terminal includes, but are not limited to satellite or cellular phone；It can be with
PCS Personal Communications System (PCS) terminal of combination cellular radio telephone and data processing, fax and communication ability；It can be with
Including radio telephone, pager, the Internet/intranet access, Web browser, memo pad, calendar and/or global location
The PDA of system (GPS) receiver；And conventional laptop and/or palmtop receiver or including radiotelephone transceiver
Other electronic devices.Mobile phone is the mobile terminal for being configured with cellular communication module.
It is part knot of the application for one embodiment of housing unit of mobile terminal also referring to Fig. 1 and Fig. 2, Fig. 1
Structure schematic diagram, Fig. 2 are the fractionation structural representations of housing unit in Fig. 1 embodiment；It should be noted that the movement in the application
Terminal may include the electronic equipments such as mobile phone, tablet computer, laptop, wearable device.For moving in the present embodiment
The housing unit 10 of terminal includes center 100 and battery cover 200.
Specifically, the side of center 100 is equipped with battery accommodating groove 101, the battery cover 200 is covered on the center
100 are equipped with the side of battery accommodating groove 101.The battery cover 200 includes lid splenium 210 and buckling parts 220, the buckling parts
220 are integrally extended along the edge of the lid splenium 210, and the specially described buckling parts 220 is towards the one of the lid splenium 210
Side extends, and extending direction can be vertical with lid splenium 210 or at an angle, is not specifically limited herein.Certainly, it fastens
Portion 220 and lid splenium 210 all can be arcuate structures.
The lid splenium 210 is covered on the battery accommodating groove 101, the side of the buckling parts 220 and the center 100
It is engaged by clamping；Optionally, the material of the battery cover 200 can be plastic cement or alloy, have the material of some strength and toughness,
For example PC, aluminium alloy, magnesium alloy, PVC, TPU etc..And the material of center 100 then can be metal or alloy material, for example
Aluminium, magnesium, titanium alloy.It should be noted that term " includes " and " having " and their any deformations in the embodiment of the present invention,
It is intended to cover and non-exclusive includes.
Referring to Figure 2 together and Fig. 3, Fig. 3 are partial structurtes enlarged diagrams in Fig. 1 at A.Wherein, battery accommodating groove
101 opposite sides edge placement is equipped with supporting rib 110, and the supporting rib 110 pushes up the lid splenium 210 for holding the battery cover 200,
So that forming deformation between the lid splenium 210 and the center accommodates gap 102.Between 100 side of buckling parts 220 and center
It is reserved with fit-up gap G1, optionally, fit-up gap G1 can be the numerical value greater than 1mm, be not specifically limited herein.G1's
Effect is that, when battery cover 200 (especially buckling parts 220) deforms due to by external force, fit-up gap G1 can be used for holding
It receives the deformation quantity of buckling parts 220, and then guarantees that buckling parts 220 and 100 side of center are constantly in contactless state, and then avoid
Abnormal sound is generated because contacting friction between buckling parts 220 and 100 side of center.
From the kind structure of the present embodiment can be seen that between center 100 and battery cover 200 simply by supporting rib 110 with
Line contact between lid splenium 210, does not contact between buckling parts 220 and 100 side of center, when (the especially lid pressure of battery cover 200
Portion 210) when deforming due to by external force, deformation, which accommodates gap 102, can be used for accommodating the deformation of battery cover lid splenium 210
Amount, and then the contact friction of large area between lid splenium 210 and center 100 is avoided, battery cover 200 is effectively eliminated because by external force
The problem of rubbing with center 100 and abnormal sound occur.
Optionally, please continue to refer to Fig. 3, in the present embodiment, in order to enhance battery cover 200 side fastening intensity and
Reinforce protecting the side of center 100, the thickness T1 in the application at 220 maximum gauge position of battery cover buckling parts is greater than described
The thickness T2 of lid splenium 210, it is in uneven thickness as can be seen that buckling parts 220 is arcuate structure from the diagram of the present embodiment；
And the thickness of lid splenium 210 is relatively uniform.Certainly, the embodiment of the present application is also not restriction lid splenium 210 and has to be uniform
Thickness.
Housing unit provided in this embodiment is supported by increasing the supporting rib matched with battery cover zero in battery compartment side wall
Battery cover can be such that the Z-direction (thickness direction of mobile terminal) on mobile terminal side side supports completely, and in battery cover and center
Between formed deformation accommodate gap, when battery cover deforms due to by external force, deformation accommodate gap can be used for accommodating electricity
The deflection of Chi Gai, and then the contact friction of large area between battery cover and center is avoided, battery cover is effectively eliminated because by outer
Power and the problem of abnormal sound occurs.
Referring to Figure 4 together and Fig. 5, Fig. 4 are part of the application for another embodiment of housing unit of mobile terminal
Structure schematic side view, Fig. 5 are the partial structurtes enlarged diagrams in Fig. 4 at B.During housing unit 10 in the present embodiment includes
Frame 100, battery cover 200 and decoration 300.
Specifically, the detail technical features about center 100 and battery cover 200 please refer to the correlation of a upper embodiment
Emphasis is introduced for the difference from a upper embodiment for description, the present embodiment.In the present embodiment, battery accommodating groove
101 opposite sides edge placement is again provided with supporting rib 110, and the supporting rib 110 pushes up the lid splenium for holding the battery cover 200
210, so that forming deformation between the lid splenium 210 and the center accommodates gap 102.
Wherein, which is set to the side of the middle money 100, and a part of structure of the decoration 300 is located in
Between the buckling parts 220 of the battery cover 200 and the side of the center 100, decoration function is played in the part of exposing.It is optional
Mating surface 310 is step surface between the buckling parts 220 of ground, decoration 300 and the battery cover 200, correspondingly, buckling parts 220
Matched side (not indicating in figure) is also step surface.
Center 100 extends at the edge of the setting different side of the battery accommodating groove 101 is equipped with support portion 120, the dress
Gadget 300 surrounds the end setting of the support portion 120, thickness of the decoration 300 close to 120 end position of support portion
Degree is greater than the thickness far from 120 positions in support portion end, and then forms the decoration 300 and the battery cover 200
The step surface cooperated between buckling parts 220.
Optionally, the material of the decoration 300 is plastic cement, such as TPU, PC etc..And the material of center 100 is alloy (tool
Body refers to the description of previous embodiment), the decoration 300 can be and 100 integrated injection molding of center.
Referring to Figure 6 together and Fig. 7, Fig. 6 be Fig. 4 partial structurtes split schematic diagram, Fig. 7 is the knot at another visual angle Fig. 6
Structure schematic diagram, the decoration 300 are additionally provided with snap fit tabs on the side cooperated with 200 buckling parts 220 of battery cover
320, the buckling parts 220 is equipped with corresponding engaging slot 221, and the snap fit tabs 320 cooperate with the engaging slot 220
Realize being detachably connected for the battery cover 200 and the decoration 300.About snap fit tabs 320 and the engaging slot 220
Detailed construction feature within the scope of the understanding of skilled person, be also no longer described in detail herein.It should be noted that the present invention is real
Applying in example the directional instruction (such as up, down, left, right, before and after ...) of institute, to be only used for explanation (such as attached in a certain particular pose
Shown in figure) under relative positional relationship, motion conditions etc. between each component, if the particular pose changes, the party
Tropism instruction also correspondingly changes correspondingly.
Referring to Fig. 8, Fig. 8 is the structural schematic diagram of the center and ornamental piece in Fig. 4 embodiment, decoration 300 is remote
Side from the center support portion 120 is equipped with supporting surface (not indicating in figure), the supporting surface be equipped with point glue groove 330 and
Supporting table 340.The supporting surface is used to support the cover-plate glass of connection mobile terminal device screen, and point glue groove 330 is for accommodating dress
Bonding glue between gadget 300 and mobile terminal device screen cover-plate glass, the quantity of supporting table 340 can be multiple, edge
Point glue groove 330 once arrange；Supporting table 340 is used to support the cover-plate glass of mobile terminal device screen, and keeps mobile whole
The cover-plate glass assembling of end equipment screen is smooth.In description of the invention, the meaning of " plurality " is at least two, such as two,
Three etc., unless otherwise specifically defined.
Please continue to refer to Fig. 5, wherein cooperate step surface between decoration 300 and the buckling parts 220 of the battery cover 200
It is two sections, optionally, the range of each section of fit clearance (G2, G3) is in 0.03-0.1mm.For example 0.03mm, 0.05mm,
0.06mm,0.08mm,0.1mm.Further, each section of step surface of cooperation between decoration and the buckling parts of the battery cover
Gap is 0.05mm.The purpose of the fit clearance (G2, G3) is on the one hand to consider to need between buckling parts 220 and decoration 300
It keeps there are certain distance, when 200 buckling parts 220 of battery cover deforms due to by external force, fit clearance (G2, G3) can
With the deformation quantity for accommodating buckling parts 220, and then guarantee that buckling parts 220 and decoration 300 are constantly in contactless state, into
And it avoids generating abnormal sound because contacting friction between buckling parts 220 and decoration 300；On the other hand be by fit clearance (G2,
G3) accomplish as far as possible smaller, it is therefore an objective to decoration 300 be left in space, allow the intensity of decoration 300 to increase, so as to improve dress
The anti-drop reliability of the cover-plate glass of gadget 300 and terminal device screen.
Housing unit provided in this embodiment is by increasing the supporting rib matched with battery cover zero in battery compartment side wall first
Battery cover is supported, the Z-direction on mobile terminal side side can be made to support completely, and the shape between the lid splenium and center of battery cover
Gap is received in forming transfiguration, and there are fit clearances between the buckling parts and decoration of battery cover, when battery cover is due to by external force
When deforming, deformation, which accommodates gap, can be used for accommodating the deflection of battery cover lid splenium, and due to buckling parts and decoration
Between fit clearance presence, it is ensured that buckling parts and decoration are in contactless state, and then avoid battery cover and center
Between large area contact friction, effectively eliminate battery cover due to by external force deform and rub between center or decoration
And the problem of abnormal sound occurs.Further, in this embodiment also on the one hand playing the role of decoration by setting decoration.Separately
On the one hand it can play the role of buffering and protection to the terminal device screen cover-plate glass connecting with decoration.
Further, also referring to Fig. 9 and Figure 10, Fig. 9 be the overall structure of one embodiment of the application mobile terminal just
Depending on schematic diagram, Figure 10 is the schematic cross-sectional view of the position X-X in Fig. 9, and the mobile terminal in the present embodiment may include mobile phone, plate
The electronic equipments such as computer, laptop, wearable device.The present embodiment only takes the mobile phone as an example and is illustrated.The mobile terminal
Including battery 20, display screen 30 and housing unit 10, wherein the battery 20 is respectively arranged in described with the display screen 30
The opposite two sides of frame 100, the battery 20 are set in the battery accommodating groove of the center 100.Wherein, label 40 is screen in Figure 10
Curtain cover-plate glass.Please refer to the associated description of previous embodiment about the detailed construction feature of housing unit 10, and mobile terminal
The detailed features of other parts structure are within the scope of the understanding of those skilled in the art, and details are not described herein again.
Mobile terminal provided in this embodiment, housing unit is by increasing the branch matched with battery cover zero in battery compartment side wall
Muscle is supportted to support battery cover, the Z-direction (thickness direction of mobile terminal) on mobile terminal side side can be made to support completely, and in electricity
Deformation is formed between Chi Gai and center and accommodates gap, and when battery cover deforms due to by external force, deformation accommodates gap can be with
For accommodating the deflection of battery cover, and then the contact friction of large area between battery cover and center is avoided, effectively eliminates electricity
The problem of due to by external force abnormal sound occurs for Chi Gai greatly enhances user to the usage experience of mobile terminal device, is somebody's turn to do
Technical solution has high market popularization value.
The foregoing is merely section Examples of the invention, are not intended to limit protection scope of the present invention, all utilizations
Equivalent device made by description of the invention and accompanying drawing content or equivalent process transformation are applied directly or indirectly in other correlations
Technical field, be included within the scope of the present invention.
Claims (12)
1. a kind of housing unit, which is characterized in that the housing unit includes center and battery cover；The side of the center is set
There is battery accommodating groove, the battery cover is covered on the side that the center is equipped with battery accommodating groove；The battery cover includes lid pressure
Portion and buckling parts, the buckling parts are integrally extended along the edge of the lid splenium, and the lid splenium is covered on the electricity
The side of pond accommodation groove, the buckling parts and the center is engaged by clamping；The opposite sides edge placement of the battery accommodating groove
Equipped with supporting rib, the support top rib holds the lid splenium of the battery cover, so as to be formed between the lid splenium and the center
Deformation accommodates gap.
2. housing unit according to claim 1, which is characterized in that the housing unit further includes decoration, the dress
Gadget be set to the middle money side, a part of structure of the decoration be located in the battery cover buckling parts and it is described in
Between the side of frame, decoration function is played in the part of exposing.
3. housing unit according to claim 2, which is characterized in that the buckling parts of the decoration and the battery cover it
Between mating surface be step surface.
4. housing unit according to claim 3, which is characterized in that the buckling parts of the decoration and the battery cover it
Between cooperation step surface be two sections, the range of each section of fit clearance is in 0.03-0.1mm.
5. housing unit according to claim 4, which is characterized in that the buckling parts of the decoration and the battery cover it
Between each section of step surface of fit clearance be 0.05mm.
6. housing unit according to claim 3, which is characterized in that the center is different in the setting battery accommodating groove
The edge of side, which extends, is equipped with support portion, and the decoration surrounds the end setting of the support portion, and the decoration is close to institute
The thickness for stating support portion end position is greater than the thickness far from the support portion end position, and then forms the decoration and institute
State the step surface cooperated between battery cover buckling parts.
7. housing unit according to claim 2, which is characterized in that the material of the center is alloy, the decoration
Material be plastic cement, the decoration and the center integrated injection molding.
8. housing unit according to claim 7, which is characterized in that the decoration is matched with the battery cover buckling parts
Be additionally provided with snap fit tabs on the side of conjunction, the buckling parts is equipped with corresponding engaging slot, the snap fit tabs with it is described
The engaging slot cooperation realization battery cover is detachably connected with the decoration.
9. housing unit according to claim 2, which is characterized in that the thickness at buckling parts maximum gauge position is big
In the thickness of the lid splenium.
10. housing unit according to claim 6, which is characterized in that the decoration is far from the center support portion
Side is equipped with supporting surface, and the supporting surface is equipped with point glue groove and supporting table.
11. housing unit according to claim 1, which is characterized in that the material of the battery cover is plastic cement or alloy.
12. a kind of mobile terminal, which is characterized in that the mobile terminal includes that battery, display screen and claim 1-11 appoint
Housing unit described in one, the battery are respectively arranged on the opposite two sides of the center with the display screen, and the battery is set
In in the battery accommodating groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022948.1A CN109040372B (en) | 2018-09-03 | 2018-09-03 | Mobile terminal and shell assembly thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022948.1A CN109040372B (en) | 2018-09-03 | 2018-09-03 | Mobile terminal and shell assembly thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109040372A true CN109040372A (en) | 2018-12-18 |
| CN109040372B CN109040372B (en) | 2021-03-19 |
Family
ID=64623153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811022948.1A Active CN109040372B (en) | 2018-09-03 | 2018-09-03 | Mobile terminal and shell assembly thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109040372B (en) |
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| CN110248008A (en) * | 2019-06-30 | 2019-09-17 | 瑞声科技（南京）有限公司 | A kind of performance optimization method of mobile terminal and its antenna |
| CN111182101A (en) * | 2019-12-31 | 2020-05-19 | Oppo广东移动通信有限公司 | Shell assembly and electronic equipment |
| CN112087537A (en) * | 2019-06-13 | 2020-12-15 | 北京小米移动软件有限公司 | Battery cover of terminal equipment and terminal equipment |
| CN112738303A (en) * | 2020-12-25 | 2021-04-30 | Oppo（重庆）智能科技有限公司 | Electronic device |
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| CN112738303B (en) * | 2020-12-25 | 2022-09-09 | Oppo（重庆）智能科技有限公司 | Electronic device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109040372B (en) | 2021-03-19 |
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