CN207166552U - Mobile terminal with metallic support - Google Patents
Mobile terminal with metallic support Download PDFInfo
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- CN207166552U CN207166552U CN201720980767.4U CN201720980767U CN207166552U CN 207166552 U CN207166552 U CN 207166552U CN 201720980767 U CN201720980767 U CN 201720980767U CN 207166552 U CN207166552 U CN 207166552U
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- metallic support
- mobile terminal
- back casing
- support
- display screen
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Abstract
The utility model embodiment discloses a kind of mobile terminal with metallic support, is related to mobile terminal structure design field, and the mobile terminal includes:Procapsid, the procapsid have inside casing;Display screen module, the display screen module have display bezel, and the display bezel matches connection with the inside casing;Back casing, the back casing include the support member and connection member that injection is formed by plastic material injection molding on the back casing;Metallic support, the metallic support is located among the display screen module and the back casing, the metallic support includes sinking portion, be rigidly connected portion and sticking part, the metallic support is fixed and supported the display screen module by sinking portion, the metallic support is rigidly connected by the portion that is rigidly connected with the back casing, and the metallic support is fitted and connected by sticking part and the procapsid.By such scheme, the structural strength of mobile terminal is improved.
Description
Technical field
It the utility model is related to mobile terminal structure design field, more particularly to a kind of movement with metallic support
Terminal.
Background technology
With the progress of society and the mobile terminal such as people's living standards continue to improve, electronic reader, mobile phone
The main tool for becoming basically universal and having worked or having entertained as people.With the continuous development of technology, the function of mobile terminal
More and more, the thing followed, the electronic device inside mobile terminal is also more and more, and the screen of mobile terminal is increasing,
Battery capacity is constantly soaring, and various sensor placements are more and more intensive, thus cause the assembling of mobile terminal to become increasingly complex.And
User requires more and more higher for the lightening of mobile terminal, and this results in mobile terminal during lightening, its own
Intensity can be by large effect.
Inventor has found that mobile terminal of the prior art is in lightening requirement during the utility model is realized
Under, the problem of structural strength deficiency generally be present.Meanwhile for the mobile terminal containing more electronic device, it is also usually
Complex mounting process be present, either quality has flaw or spent larger the mobile terminal for thus causing to produce
Assembly cost.
Therefore, a kind of mobile terminal structure of brand-new design is needed badly.
Utility model content
In view of this, the utility model embodiment provides a kind of mobile terminal with metallic support, at least part of solution
Certainly problems of the prior art.
The utility model embodiment provides a kind of mobile terminal with metallic support, including:
Procapsid, the procapsid have inside casing, and the edge of the inside casing is provided with foreign matter barrier assembly;
Display screen module, the display screen module have display bezel, and the display bezel matches connection with the inside casing;
Back casing, the back casing include the supporting part that injection is formed by plastic material injection molding on the back casing
Part and connection member;
Metallic support, the metallic support are located among the display screen module and the back casing, the metallic support
Including sinking portion, be rigidly connected portion and sticking part, and the metallic support is fixed and supported the display screen module by sinking portion,
The metallic support is rigidly connected by the portion that is rigidly connected with the back casing, and the metallic support passes through sticking part and institute
Procapsid is stated to be fitted and connected.
According to a kind of specific implementation of the utility model embodiment, the mobile terminal also includes:
Printed circuit board (PCB), the printed circuit board (PCB) is between the metallic support and the back casing, the printing electricity
Include one or more electronic devices on the plate of road, the ground wire of the printed circuit board (PCB) electrically connects with the metallic support, the print
Printed circuit board is fitted and connected with the metallic support.
According to a kind of specific implementation of the utility model embodiment, the mobile terminal also includes:
Power supply, the power supply is between the metallic support and the back casing, the power supply and the metallic support
It is fitted and connected.
According to a kind of specific implementation of the utility model embodiment, the side of the display screen module, which is provided with, to be bonded
Agent, the display screen module and the sinking portion of the metallic support are bonded together by the binding agent.
According to a kind of specific implementation of the utility model embodiment, the metallic support also includes power supply fixed part,
The power supply fixed part includes first straight line canned paragraph and the second broken line canned paragraph, the first straight line canned paragraph and described second
Opening portion is formed between broken line canned paragraph, the power supply is fixed on to be consolidated by the first straight line canned paragraph and second broken line
In the fixed space for determining section formation, the power line of the power supply passes through the electronic device on the opening portion and the mobile terminal
Connection.
According to a kind of specific implementation of the utility model embodiment, also include annular distribution on the metallic support
Multiple fastening locating dowels, the printed circuit board (PCB) are connected on the metallic support by the fastening locating dowel.
According to a kind of specific implementation of the utility model embodiment, the metallic support also including first empty position and
Second empties position, and described first empties position and address second and empty the annular that position is respectively arranged at the fastening locating dowel composition
The both sides in region.
According to a kind of specific implementation of the utility model embodiment, the metallic support also includes multiple buckle empty avoidings
Position, the buckle clearance position are hollow structure, and the buckle clearance position is used to accommodate multiple buckles on the back casing.
According to a kind of specific implementation of the utility model embodiment, the metallic support also includes antenna clearance position,
The antenna clearance position has hollow opening oral area.
According to a kind of specific implementation of the utility model embodiment, the metallic support also includes display screen module and filled
With face, the display screen module fitting surface is connected by adhesive with the display screen module, is provided for the display screen module
Rigid support.
According to a kind of specific implementation of the utility model embodiment, the metallic support also includes multiple support ribs
Position, the multiple support position of bone contacts with the inner surface of the back casing, to support the back casing.
According to a kind of specific implementation of the utility model embodiment, the edge of the metallic support is also including multiple
Connecting pole, the connecting pole are rigidly connected with the connection member on the back casing.
According to a kind of specific implementation of the utility model embodiment, the support member includes multiple support position of bone,
The support position of bone is used to support the back casing.
According to a kind of specific implementation of the utility model embodiment, the back casing also includes dispensing prosposition, described
Dispensing prosposition is located at the inward flange side of the back casing, and the dispensing prosposition provides laminating flat for the back casing.
According to a kind of specific implementation of the utility model embodiment, the back casing also includes antenna clearance position and strengthened
Position, the antenna clearance position strengthens the corresponding position that position is arranged at the antenna clearance position, to the branch at the antenna clearance position
Support the procapsid.
The utility model embodiment provide the mobile terminal with metallic support, including procapsid, display screen module, after
Housing and metallic support.By setting sinking portion on the metallic support, be rigidly connected portion and sticking part, can stablize effective
Procapsid, display screen module and back casing with the mobile terminal are stably connected with, and improve on mobile terminal each group
The assembling positioning precision of part, improves the intensity of mobile terminal, reduces assembly complexity.
Brief description of the drawings
, below will be to required use in embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
Accompanying drawing be briefly described, it should be apparent that, drawings in the following description are only some embodiments of the utility model, right
For those of ordinary skill in the art, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings
Its accompanying drawing.
Fig. 1 is a kind of overall structure figure for mobile terminal that the utility model embodiment provides;
Fig. 2 is the three-dimensional view for the metallic support that the utility model embodiment provides;
Fig. 3 is another three-dimensional view for the metallic support that the utility model embodiment provides;
Fig. 4 is the rearview for the metallic support that the utility model embodiment provides;
Fig. 5 is the front view for the back casing that the utility model embodiment provides;
Fig. 6 is the stereogram for the back casing that the utility model embodiment provides.
Embodiment
The utility model embodiment is described in detail below in conjunction with the accompanying drawings.
It will be appreciated that described embodiment is only the utility model part of the embodiment, rather than whole implementation
Example.Based on the embodiment in the utility model, those of ordinary skill in the art are obtained under the premise of creative work is not made
The all other embodiment obtained, belong to the scope of the utility model protection.
Referring to Fig. 1, the utility model embodiment provides a kind of mobile terminal with metallic support 3, the mobile terminal
Including procapsid 1, display screen module 2, back casing 9 and metallic support 3.
The content checked for the ease of user on display screen, inside casing is provided with procapsid 1, the size of the inside casing is with showing
The size matching of the display screen of display screen module 2.In order to prevent foreign matter from being fallen into by the inside casing in procapsid in mobile terminal, this is interior
The edge of frame is additionally provided with foreign matter barrier assembly 11.Specifically, the material of procapsid can select injection molding dimensional accuracy it is high,
Surface is disposable, intensity is good, impact-resistant plastic material (such as makrolon material).
Display screen module 2 has display bezel, and the display bezel matches connection with the foreign matter barrier assembly 11 on inside casing, uses
To prevent foreign matter from falling into mobile terminal, the connected mode between display bezel and the foreign matter barrier assembly 11 can be bonding side
Formula.Display screen module 2 includes the component with touch and display function, and user can be checked mobile whole by display screen module 2
Hold the content of display, and realized by way of touch and to be interacted with mobile terminal.
Back casing 9 is used to covering and protecting the device inside mobile terminal, and back casing 9, should by plastic material injection molding
Include the support member and connection member that injection is formed on back casing 9, to support or connect the miscellaneous part on mobile terminal.
The material of back casing 9 can select injection molding dimensional accuracy height, surface is disposable, intensity is good, impact-resistant plastic material (example
Such as makrolon material), increase the reliability of mobile terminal, mobile terminal can be effectively reduced caused by falling etc.
Injury.
Metallic support 3, the metallic support 3 are located among the display screen module 2 and the back casing 9, and the metallic support 3 includes
Sinking portion, be rigidly connected portion and sticking part, and the metallic support 3 is fixed and supported the display screen module 2, the metal by sinking portion
Support 3 is rigidly connected by the portion that is rigidly connected with the back casing, and the metallic support 3 is bonded by sticking part with the procapsid 1
Connection.
Specifically, metallic support 3 can be magnesium alloy bracket, metallic support 3 is the overall stress carrier of mobile terminal,
It is the assembling main body of mobile terminal.Display screen module 2 can be bonded by way of the viscose glue of the back side with metallic support 3, metal branch
Frame 3 is that display screen module 2 provides mechanical support, can prevent shadow of the screen in display screen module by external force to a certain extent
Ring and broken screen equivalent risk occurs.Metallic support 3 can be rigidly connected with back casing 9 by screw, afterwards in metallic support 3
Around carry out dispensing processing after combined with procapsid 1.
According to a kind of specific implementation of the utility model embodiment, the mobile terminal also includes printed circuit board (PCB) 4, should
Printed circuit board (PCB) 4 is located between the metallic support 3 and the back casing 9, and one or more electronics devices are included on the printed circuit board (PCB) 4
Part, the ground wire of the printed circuit board (PCB) 4 are electrically connected with the metallic support 3, and the printed circuit board (PCB) 4 is fitted and connected with the metallic support 3.
Specifically, assembling carrier of the metallic support 3 as printed circuit board (PCB) 4.Simultaneously as metallic support 3 has well
Heat conduction and electric conductivity, ground connection can be provided for printed circuit board (PCB), prevent printed circuit board (PCB) 4 because electrostatic breakdown cause to print
Electronic device infringement on circuit board 4.Printed circuit board (PCB) 4 is bonded with metallic support 3, can be using metallic support 3 as printing electricity
The radiating piece of road plate 4, the area of dissipation of printed circuit board (PCB) 4 is increased, improves radiating efficiency, prevent heat accumulative damage printing
Electronic device on circuit board 4.The mode that printed circuit board (PCB) 4 can be fixed by screw with metallic support 3 is connected, in connection
Before, need to paste conductive fabric between printed circuit board (PCB) 4 and metallic support 3.
According to a kind of specific implementation of the utility model embodiment, the mobile terminal also includes:Power supply 6, the power supply 6
Between the metallic support 3 and the back casing 9, the power supply 6 is fitted and connected with the metallic support 3.Power supply 6 and metallic support 3
Fitting, radiating piece that can be using metallic support 3 as power supply 6 increase the area of dissipation of power supply 6, improve radiating efficiency, anti-
Only heat accumulative damage power supply 6.As an example, power supply 6 can be polymer battery or other forms can
The battery of power supply energy is provided.
Power supply 6 also includes a power line, the power line with providing power supply to each device on mobile terminal.In order to
The switching on and shutting down of mobile terminal are controlled, mobile terminal can also include a power button 5, and power button 5 passes through wire and printing electricity
Road plate 4 connects.
According to a kind of specific implementation of the utility model embodiment, mobile terminal can also include light-guiding pillar 7 and magnetic
Iron 8.Light-guiding pillar 7 is used for the light source effect for changing LED on mobile terminal, makes LED softer, uniform.Magnet 8 is then with magnetic
Mode attract the protective case of mobile terminal.
According to a kind of specific implementation of the utility model embodiment, the side of the display screen module 2 is provided with binding agent,
The display screen module 2 and the sinking portion of the metallic support 3 are bonded together by the binding agent.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 4, the metallic support 3 also includes power supply
Fixed part 38, the power supply fixed part 38 include first straight line canned paragraph and the second broken line canned paragraph, the first straight line canned paragraph with
Opening portion is formed between the second broken line canned paragraph, power supply 6 is fixed on by first straight line canned paragraph and the second broken line canned paragraph
In the fixed space of formation, the power line of power supply 6 is connected by the opening portion with the electronic device on the mobile terminal.Power supply is consolidated
Determining portion 38 can be used as battery positioning bone to use, and for improving the intensity of metallic support 3, while also provide assembling for battery assembling
Positioning.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 2, also include ring on the metallic support 3
Multiple fastening locating dowels 31 of shape distribution, the printed circuit board (PCB) 4 are connected on the metallic support 3 by the fastening locating dowel 31.
Fastening locating dowel 31 can be that five screw columns, this five screw columns are that printed circuit board (PCB) 3 provides fastening, determined as shown in Figure 2
It bit architecture, can prevent printed circuit board (PCB) from moving, while also allow for printed circuit board (PCB) 3 and determine rigging position.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 2, the metallic support 3 also includes first
Empty position 321 and second empty position 322, this first is emptied position 321 and and second should empty position 322 and be respectively arranged at this and fasten
The both sides for the annular region that position post 31 forms.First empties position 321 and second empties position 322 as the flexibility in display screen module 2
Circuit board (FPC) provided hole position when assembling, being capable of convenient for assembly and dismounting display screen module 2.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 3 and Fig. 5, the metallic support 3 also includes
Multiple buckle clearance positions 33, the buckle clearance position 33 are hollow structure, and the buckle clearance position 33 is more on back casing 9 for accommodating
Individual buckle 92.It can so prevent from making to produce larger void between back casing 9 and metallic support 3 because of the injection molding deformation of back casing 9
Position, at the same can also empty avoiding back casing 9 buckle 92.
According to a kind of specific implementation of the utility model embodiment, because metallic support 3 is metal structure, to prevent
The electromagnetic shielding of metal impacts to signal, and referring to Fig. 3, metallic support 3 also includes antenna clearance position 34, the antenna clearance position
34 have the hollow opening oral area outside, thus avoid interference of the metallic support for electromagnetic signal, improve mobile whole
Hold the signal receiving quality of antenna.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 3, the metallic support 3 also includes display
Shield module fitting surface 36, the display screen module fitting surface 36 is connected by adhesive with the display screen module 2, is display screen module
2 provide rigid support.Display screen module fitting surface 36 is combined by adhesive with display screen module 2, is provided for display screen module 2
Rigid support, increase the positive stress-bearing capability of display screen module 2.Contain the thin glass of large area in display screen module 2, glass is firm
Property part stress deformation it is frangible, metallic support 3 improve indirectly breakaway glass herein by strength, adhesive is except bonding herein
Outside effect, it can also also play a part of buffering.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 3, the metallic support 3 also includes frame
35, frame 35 is that display screen module 2 provides assembling positioning, and the protection in lateral four faces is provided for display screen module 2, improves metal
3 positive mechanical property of support, reduces deflection during 3 Die Casting of metallic support.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 2, the metallic support 3 also includes multiple
The position of bone 37 is supported, the curved surface that the plurality of support position of bone 37 is built contacts with the inner surface of the back casing 9, to support the back casing
9.The support position of bone 37 improves the intensity of whole metallic support 3, improves it and resists the ability of external force generation deformation, while can support
Back casing 9, prevent the stress of back casing 9 from producing larger deformation.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 3, the edge of the metallic support 3 is also
Including multiple connecting poles 39, the connecting pole is rigidly connected with the connection member on the back casing 9.Specifically, the connecting pole 39 can
To be screw column, connecting pole 39 is used for fixed metal support 3 and back casing 9, provides and is rigidly connected for whole mobile terminal.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 4, the metallic support 3 also includes switch
Key clearance position 310, on & off switch clearance position 310 are switch key rigging position, empty avoiding design herein, are easily installed on & off switch,
The thickness of mobile terminal can be also reduced simultaneously.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 6, the support member bag of the back casing 9
Multiple support position of bone 93 are included, the support position of bone is used to support the back casing 9.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 6, the back casing 9 is also put down including dispensing
Position 95, the dispensing prosposition 95 is located at the inward flange side of the back casing 9, and the dispensing prosposition 95 is that the back casing 9 provides laminating flat.
Dispensing prosposition 95 is dispensing plane, while is also reinforcement, can strengthen intensity of the back casing in length direction, and reduce note
The deformation quantity of product during modeling.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 5, the back casing 9 is also kept away including antenna
Position 97 is strengthened in room, and the antenna clearance position 97 strengthens the corresponding position that position is arranged at the antenna clearance position, in the antenna empty avoiding
The procapsid 1 is supported at position.Antenna clearance position strengthens position 97 because metallic support 3 avoids shielded signal from doing empty avoiding processing, fills herein
Easily it is deformed with back casing 9 is completed by external force extruding, therefore does a reinforcement position support back casing 9 herein.
According to a kind of specific implementation of the utility model embodiment, referring to Fig. 5-6, back casing 9 also includes screw column
91, screw column 91 is used for fixed metal support 3 and back casing 9, provides and is rigidly connected for whole product.Buckle on back casing 9
92 fasten with metallic support 3, prevent from making to produce larger void between back casing 9 and metallic support 3 because of the injection molding deformation of back casing 9
Position.In order to prevent back casing 9 from being produced larger deformation by outer effect, the support position of bone 93 is additionally provided with back casing, for improving
The support strength of back casing 9.The screw column position of bone 94 on back casing 9, it is possible to increase the intensity of screw column.Also set on back casing 9
There is switch key to assemble position 96, it is spacing to provide reciprocating motion for switch key.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art is in the technical scope that the utility model discloses, the change that can readily occur in
Change or replace, should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with right
It is required that protection domain be defined.
Claims (15)
- A kind of 1. mobile terminal with metallic support, it is characterised in that including:Procapsid, the procapsid have inside casing;Display screen module, the display screen module have display bezel, and the display bezel matches connection with the inside casing;Back casing, the back casing include by plastic material injection molding, on the back casing support member that injection formed and Connection member;Metallic support, the metallic support are located among the display screen module and the back casing, and the metallic support includes Sinking portion, be rigidly connected portion and sticking part, and the metallic support is fixed and supported the display screen module by sinking portion, described Metallic support is rigidly connected by the portion that is rigidly connected with the back casing, the metallic support by sticking part with it is described before Housing is fitted and connected.
- 2. mobile terminal according to claim 1, it is characterised in that the mobile terminal also includes:Printed circuit board (PCB), the printed circuit board (PCB) is between the metallic support and the back casing, the printed circuit board (PCB) Upper to include one or more electronic devices, the ground wire of the printed circuit board (PCB) electrically connects with the metallic support, the printing electricity Road plate is fitted and connected with the metallic support.
- 3. mobile terminal according to claim 1, it is characterised in that the mobile terminal also includes:Power supply, between the metallic support and the back casing, the power supply is bonded the power supply with the metallic support Connection.
- 4. mobile terminal according to claim 1, it is characterised in that:The side of the display screen module is provided with binding agent, by the binding agent by the display screen module and the metal branch The sinking portion of frame is bonded together.
- 5. mobile terminal according to claim 3, it is characterised in that:The metallic support also includes power supply fixed part, and the power supply fixed part includes first straight line canned paragraph and the second broken line is consolidated Determine section, form opening portion between the first straight line canned paragraph and the second broken line canned paragraph, the power supply be fixed on by In the fixed space that the first straight line canned paragraph and the second broken line canned paragraph are formed, the power line of the power supply passes through institute Opening portion is stated to be connected with the electronic device on the mobile terminal.
- 6. mobile terminal according to claim 2, it is characterised in that:Also include multiple fastening locating dowels of annular distribution on the metallic support, the printed circuit board (PCB) is fastened by described Position post is connected on the metallic support.
- 7. mobile terminal according to claim 6, it is characterised in that:The metallic support also empties position including first and second empties position, and described first empties position and address second and empty position It is respectively arranged at the both sides of the annular region of the fastening locating dowel composition.
- 8. mobile terminal according to claim 1, it is characterised in that:The metallic support also includes multiple buckle clearance positions, and the buckle clearance position is hollow structure, the buckle clearance position For accommodating multiple buckles on the back casing.
- 9. mobile terminal according to claim 1, it is characterised in that:The metallic support also includes antenna clearance position, and the antenna clearance position has hollow opening oral area.
- 10. mobile terminal according to claim 1, it is characterised in that:The metallic support also includes display screen module fitting surface, and the display screen module fitting surface is shown by adhesive with described Display screen module is connected, and rigid support is provided for the display screen module.
- 11. mobile terminal according to claim 1, it is characterised in that:The metallic support also includes multiple support position of bone, and the multiple support position of bone contacts with the inner surface of the back casing, To support the back casing.
- 12. mobile terminal according to claim 1, it is characterised in that:The edge of the metallic support also includes multiple connecting poles, the connecting pole and the connecting portion on the back casing Part is rigidly connected.
- 13. mobile terminal according to claim 1, it is characterised in that:The support member includes multiple support position of bone, and the support position of bone is used to support the back casing.
- 14. mobile terminal according to claim 1, it is characterised in that:The back casing also includes dispensing prosposition, and the dispensing prosposition is located at the inward flange side of the back casing, and the dispensing is put down Position provides laminating flat for the back casing.
- 15. mobile terminal according to claim 9, it is characterised in that:The back casing also includes antenna clearance position and strengthens position, and the antenna clearance position strengthens position and is arranged at the antenna clearance position Corresponding position, to support the procapsid at the antenna clearance position.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201720980767.4U CN207166552U (en) | 2017-08-04 | 2017-08-04 | Mobile terminal with metallic support |
PCT/CN2017/117582 WO2019024397A1 (en) | 2017-08-04 | 2017-12-20 | Mobile terminal having metal support |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201720980767.4U CN207166552U (en) | 2017-08-04 | 2017-08-04 | Mobile terminal with metallic support |
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CN207166552U true CN207166552U (en) | 2018-03-30 |
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CN201720980767.4U Active CN207166552U (en) | 2017-08-04 | 2017-08-04 | Mobile terminal with metallic support |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109391715A (en) * | 2017-08-04 | 2019-02-26 | 深圳市掌阅科技有限公司 | Mobile terminal with metallic support |
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2017
- 2017-08-04 CN CN201720980767.4U patent/CN207166552U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109391715A (en) * | 2017-08-04 | 2019-02-26 | 深圳市掌阅科技有限公司 | Mobile terminal with metallic support |
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