CN208539890U - A kind of mobile terminal and its mainboard assembly - Google Patents
A kind of mobile terminal and its mainboard assembly Download PDFInfo
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- CN208539890U CN208539890U CN201820978891.1U CN201820978891U CN208539890U CN 208539890 U CN208539890 U CN 208539890U CN 201820978891 U CN201820978891 U CN 201820978891U CN 208539890 U CN208539890 U CN 208539890U
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- mainboard
- mobile terminal
- deck
- kato
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Abstract
The utility model discloses a kind of mainboard assembly of mobile terminal, it includes mainboard (100), is arranged in the deck (200) on the mainboard (100) and the Kato (300) being plugged in the deck (200), device is formed between the Kato (300) and the mainboard (100) and lays space, and the device is laid in space and is provided with electronic component (400).Above scheme can solve the lower problem of mainboard plate face utilization rate of current mobile terminal.A kind of mobile terminal is also disclosed in the utility model.
Description
Technical field
The utility model relates to technical field of mobile terminals more particularly to a kind of mobile terminals and its mainboard assembly.
Background technique
Mobile terminal has become important tool indispensable in people's daily life.The performance of mobile terminal is got at present
Come it is more excellent, in mobile terminal integrate function element it is also more and more, these function elements are usually laid in mobile terminal
Mainboard on.Under the premise of mobile terminal package size determines, the plate face utilization rate of mainboard is particularly important.
Mobile terminal has generally comprised smart card, such as (Subscriber Identification Module is used SIM
Family identification card) card, smart card is whole after being mounted on Kato to be encased on deck, and deck is then mounted on mobile terminal
On mainboard.Deck is assembled on mainboard by way of patch at present, and the area that deck occupies on mainboard is larger, this makes winner
The plate face utilization rate of plate is lower.By taking SIM card as an example, area occupied of the deck corresponding to single SIM card on mainboard is about CPU
Twice of area occupied by (Central Processing Unit, central processing unit).It is higher and higher in mobile terminal integrated level
Instantly, current smart card laying mode is undoubtedly unfavorable for advanced optimizing for mobile terminal assembly.Especially have multiple
The mainboard utilization rate of the equipment of smart card, mobile terminal is lower.
Utility model content
The utility model discloses a kind of mainboard assembly of mobile terminal, to solve the mainboard plate face benefit of current mobile terminal
With the lower problem of rate.
To solve the above-mentioned problems, the utility model adopts the following technical solutions:
A kind of mainboard assembly of mobile terminal comprising mainboard is arranged deck on the main board and is plugged on institute
The Kato in deck is stated, device is formed between the Kato and the mainboard and lays space, the device, which is laid in space, to be arranged
There is electronic component.
A kind of mobile terminal, including mainboard assembly described above.
The technical solution adopted in the utility model can reach it is following the utility model has the advantages that
In mainboard assembly disclosed by the utility model, by raising height of the deck on mainboard, so that deck is being installed
Device can be formed after upper Kato, between Kato and mainboard lays space.Device, which is laid in space, can lay electronic component.
Under such situation, the biggish deck of plate face area is occupied although being provided on mainboard, has no effect on mainboard in the region
Interior laying electronic component.This can undoubtedly improve the plate face utilization rate of mainboard.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is a kind of perspective view of the explosion of mainboard assembly disclosed in the utility model embodiment；
Fig. 2 is another perspective view of the explosion of mainboard assembly disclosed in the utility model embodiment；
Fig. 3 is the perspective view of the explosion under mainboard assembly section view state disclosed in the utility model embodiment；
Fig. 4 is the schematic diagram that Fig. 3 is in assembled state；
Fig. 5 is the structural schematic diagram of another kind mainboard assembly disclosed in the utility model embodiment.
Description of symbols:
100- mainboard, 200- deck, 300- Kato, 310- card slot, 400- electronic component, 500- smart card, 600- screen
Cover cover.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
Below in conjunction with attached drawing, technical solution disclosed in each embodiment of the utility model is described in detail.
Fig. 1-Fig. 5 is please referred to, the utility model embodiment discloses a kind of mainboard assembly of mobile terminal, disclosed mainboard
Component includes mainboard 100, deck 200, Kato 300 and electronic component 400.
Wherein, deck 200 is arranged on mainboard 100, and Kato 300 is plugged within deck 200, and Kato 300 is for installing
Smart card 500.Cooperation between Kato 300 and deck 200 is similar to drawer, can be realized the movement of Kato 300.In dismounting intelligence
During 500 capable of being blocked, operator, which can push and pull Kato 300, keeps it mobile relative to deck 200, and then drives smart card
500 is mobile.
Device is formed between Kato 300 and mainboard 100 and lays space, and device is laid in space and is provided with electronic component
400.Electronic component 400 is usually electrically connected with mainboard 100.
In mainboard assembly disclosed by the utility model, by raising height of the deck 200 on mainboard 100, so that deck
200 after installing Kato 300, forms device between Kato 300 and mainboard 100 and lays space.Device lays energy in space
Enough lay the electronic component being electrically connected with mainboard 100.Under such situation, plate face face is occupied although being provided on mainboard 100
The biggish deck 200 of product, but have no effect on mainboard 100 and lay electronic component 400 in the area.This can undoubtedly improve master
The plate face utilization rate of plate 100.
In order to avoid electronic component 400 during the work time on mainboard 100 other devices generate interference or by
Other devices are interfered on mainboard 100, and in preferred scheme, shielding case 600 can be covered on electronic component 400.Shielding
Cover 600 is usually metal cap.Shielding case 600 can be fixed on mainboard 100 in such a way that glue is bonded, shielding case 600
It can be fixed on by connector on mainboard 100.Connector can be threaded connector.
Shielding case 600 can be metal frame, be also possible to by metal sheet by stamping forming cover.The utility model
Embodiment does not limit the specific structure of shielding case 600.
Under the premise of being equipped with shielding case 600, Kato 300 is then between deck 200 and shielding case 600, for reality
It now more stably assembles, in preferred scheme, Kato 300 can be fixed between deck 200 and shielding case 600, Kato 300
It can be clamped under the preload of deck 200 and shielding case 600, and then realize assembly, and then can be further improved Kato 300
Stability.Certainly, as described above, cooperation of the deck 200 between Kato 300 itself then can be realized the installation of Kato 300,
It can there are gaps between Kato 300 and shielding case 600.
In the actual working process, radiator structure can be set on shielding case 600, specifically, shielding case 600 is outer
Radiator structure has can be set in side surface.Radiator structure can be heat dissipation lines, heat dissipation kick etc..Radiator structure enables to
The surface area of shielding case 600 increases, and then the heat that can generate electronic component 400 in shielding case 600 is removed in time.
In the present embodiment, the support frame of deck 200 or hollow out, this also contributes to the component being disposed within
Heat dissipation.Deck 200 is usually fixed on mainboard 100 by way of welding (such as soldering).Certainly, deck 200 can also lead to
It crosses connection structure (such as clamping structure) or connector (such as threaded connector) is fixed on mainboard 100.
The electronic component 400 that device is laid in space, which is arranged in, can be chip, naturally it is also possible to for other types
Electronic component, the utility model embodiment do not limit the specific type of electronic component 400.Certainly, electronic component 400
Quantity can be one, or multiple.In a kind of specific embodiment, device lays the electronic component in space
400 be chip, and the quantity of chip is multiple.
Under normal conditions, card slot 310 is offered on Kato 300, smart card 500 is mounted in card slot 310, then as card
Support 300 is inserted on deck 200, and then realizes that smart card 500 is in contact with the metal contact terminal on deck 200.
Multiple card slots 310 can be offered in the utility model embodiment, on Kato 300, can be pacified in each card slot 310
Fill one piece of smart card 500.In a kind of specific embodiment, card slot 310 can be two, be respectively mounted intelligence in two card slots 310
500 can be blocked, so that entire mobile terminal becomes double-card mobile terminal.
Certainly, when card slot 310 is multiple, area occupied by deck 200 can be bigger, in such cases, Kato 300 with
The device laying space formed between mainboard 100 is bigger, can lay in space to device lay more electronics member devices at this time
Part 400 to realize that laying space to device makes full use of, and then further increases the plate face utilization rate of mainboard 100.It is laying
To device lay space in electronic component 400 be it is multiple when, multiple electronic components 400 can be identical type (such as Fig. 5
It is shown), or variety classes, the utility model embodiment then to this with no restriction.
In the present embodiment, smart card 500 can be SIM card, or storage card, the present embodiment do not limit smart card
500 specific type.
Based on mainboard assembly disclosed in the utility model embodiment, the utility model embodiment discloses a kind of mobile terminal,
Disclosed mobile terminal includes mainboard assembly described in foregoing embodiments.
Mobile terminal disclosed in the utility model embodiment can be smart phone, smartwatch or tablet computer etc..This
The specific type of utility model embodiment not limiting mobile terminal.
Emphasis describes the difference between each embodiment in the utility model foregoing embodiments, between each embodiment
As long as different optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, this then no longer
It repeats.
The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.
Claims (10)
1. a kind of mainboard assembly of mobile terminal, which is characterized in that including mainboard (100), be arranged on the mainboard (100)
Deck (200) and the Kato (300) being plugged in the deck (200), the Kato (300) and the mainboard (100) it
Between form device and lay space, the device is laid in space and is provided with electronic component (400).
2. mainboard assembly according to claim 1, which is characterized in that be covered with shielding on the electronic component (400)
It covers (600).
3. mainboard assembly according to claim 2, which is characterized in that the Kato (300) is fixed on the shielding case
(600) between the deck (200).
4. mainboard assembly according to claim 2, which is characterized in that the outer surface of the shielding case (600) is provided with
Radiator structure.
5. mainboard assembly according to claim 1, which is characterized in that the electronic component (400) be and the mainboard
(100) chip being electrically connected.
6. mainboard assembly according to claim 5, which is characterized in that the quantity of the chip is multiple.
7. mainboard assembly according to claim 1, which is characterized in that the deck (200) is fixed on described by soldering
On mainboard (100).
8. mainboard assembly according to claim 1, which is characterized in that the Kato (300) is provided at least two card slots
(310), the card slot (310) is for installing smart card (500).
9. a kind of mobile terminal, which is characterized in that including mainboard assembly of any of claims 1-8.
10. mobile terminal according to claim 9, which is characterized in that the mobile terminal is smart phone, smartwatch
Or tablet computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978891.1U CN208539890U (en) | 2018-06-22 | 2018-06-22 | A kind of mobile terminal and its mainboard assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820978891.1U CN208539890U (en) | 2018-06-22 | 2018-06-22 | A kind of mobile terminal and its mainboard assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208539890U true CN208539890U (en) | 2019-02-22 |
Family
ID=65392631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820978891.1U Active CN208539890U (en) | 2018-06-22 | 2018-06-22 | A kind of mobile terminal and its mainboard assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208539890U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708085A (en) * | 2019-09-11 | 2020-01-17 | 华为技术有限公司 | Terminal device and method for manufacturing the same |
-
2018
- 2018-06-22 CN CN201820978891.1U patent/CN208539890U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110708085A (en) * | 2019-09-11 | 2020-01-17 | 华为技术有限公司 | Terminal device and method for manufacturing the same |
| WO2021047409A1 (en) * | 2019-09-11 | 2021-03-18 | 华为技术有限公司 | Terminal device and manufacturing method therefor |
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