CN209563090U - Terminal device - Google Patents
Terminal device Download PDFInfo
- Publication number
- CN209563090U CN209563090U CN201822001005.2U CN201822001005U CN209563090U CN 209563090 U CN209563090 U CN 209563090U CN 201822001005 U CN201822001005 U CN 201822001005U CN 209563090 U CN209563090 U CN 209563090U
- Authority
- CN
- China
- Prior art keywords
- terminal device
- middle frame
- frame support
- circuit board
- battery
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of terminal device, including middle frame support, battery cover, display module and circuit board assemblies, the battery cover and the display module are separately mounted to the two sides of the middle frame support, the battery cover and the middle frame support form inner cavity, the circuit board assemblies are arranged in the inner cavity and are connected with the middle frame support, the side of the middle frame support towards the display module is provided with soaking plate, is provided with cooling fin between the soaking plate and the display module.Above scheme, which can solve current terminal device, has that structural stability is poor and heat-sinking capability is insufficient.
Description
Technical field
The utility model relates to a kind of terminal devices.
Background technique
With advances in technology and the promotion of user demand, terminal device has been marched toward 5G field of terminal, 5G network communication
Market is gradually moved towards, this makes the network transfer speeds of terminal device faster.While network transfer speeds are promoted, terminal
The power consumption of equipment is also increasing, it follows that the power consumption of terminal device is increasing, correspondingly, terminal device needs
The battery of larger capacity, in the process of work, the calorific value of terminal device are increasing.
While network transfer speeds are promoted, the function of terminal device is more and more, the electronics integrated in terminal device
Device is more and more.It will be apparent that in such cases, the heat dissipation pressure of terminal device is increasing.In current terminal device only
Demand obviously only can no longer meet to radiate by patch cooling fin.And the number of heat source in terminal device is more, uses
Heat pipe or liquid cooling pipe radiate is unable to satisfy the radiating requirements of terminal device at all.Also there is terminal device using soaking plate as metal
Middle frame support radiates, and still, the intensity of soaking plate is lower, other components are assembled in soaking plate, will affect terminal device
Structural stability, moreover, the heat-sinking capability of soaking plate is still limited.
Utility model content
The utility model discloses a kind of terminal device, and it is poor and scattered that there are structural stabilities to solve current terminal device
The hypodynamic problem of thermal energy.
To solve the above-mentioned problems, the utility model adopts the following technical solutions:
A kind of terminal device, including middle frame support, battery cover, display module and circuit board assemblies, the battery cover and institute
The two sides that display module is separately mounted to the middle frame support are stated, the battery cover and the middle frame support form inner cavity, described
Circuit board assemblies, which are arranged, to be connected in the inner cavity and with the middle frame support, and the middle frame support is towards the display module
Side be provided with soaking plate, be provided with cooling fin between the soaking plate and the display module.
The technical solution adopted in the utility model can reach it is following the utility model has the advantages that
In terminal device disclosed in the utility model embodiment, soaking plate is mounted on middle frame support, and the two is formed whole
Body can be improved support strength on the basis of ensuring heat dissipation, it is ensured that the stability of terminal device structure.During soaking plate is mounted on
On frame bracket, while cooling fin is set towards the side of display module in soaking plate, cooling fin enables to be transmitted to soaking plate
On heat quickly dissipate to display module, and then can be improved heat-sinking capability.As it can be seen that terminal device disclosed by the utility model
The problem of can be improved the stability of structure, and the scarce capacity of terminal device can also be improved.
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 the configuration schematic diagram of terminal device disclosed in the utility model embodiment；
Fig. 2 is the structural schematic diagram of terminal device disclosed in the utility model embodiment；
Fig. 3 is the sectional view along A-A of Fig. 2；
Fig. 4 is the B-B direction cross-sectional view of Fig. 2；
Fig. 5 is the C-C of Fig. 2 to cross-sectional view.
Description of symbols:
100- middle frame support, the first slot of 110- section, the perforation of 120- first, the perforation of 130- second, 140- support chip, 200- electricity
Chi Gai, 300- display module, 400- circuit board assemblies, 410- circuit board, 420- heat source electronic device, 430- metallic shield,
440- heat-conducting interface material, 500- soaking plate, the first daughter board of 510-, the second daughter board of 520-, 530- metal block, 600- cooling fin,
700- battery.
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.
Please refer to Fig. 1-Fig. 5, the utility model embodiment discloses a kind of terminal device, during disclosed terminal device includes
Frame bracket 100, battery cover 200, display module 300, circuit board assemblies 400, soaking plate 500 and cooling fin 600.
Preferably, cooling fin is graphite heat radiation fin.It should be appreciated that cooling fin can also be the metal fins such as copper, iron, this
Utility model embodiment is not construed as limiting the material of cooling fin.
Middle frame support 100 is a part of the shell of terminal device, can play the role of support, while being terminal device
Other building blocks of part provide installation foundation.In order to improve the intensity of middle frame support 100, in preferred scheme, center branch
Frame 100 can be metal middle frame support.Metal middle frame support also contributes to the heat dissipation performance of terminal device.At the same time,
Can be thinner in the case where guaranteeing same intensity using metal center, therefore be conducive to terminal device towards thinner direction
Design.
Display module 300 and battery cover 200 are separately mounted to the two sides of middle frame support 100.Under normal conditions, display module
300 are fixed on the side of middle frame support 100 by way of bonding, during battery cover 200 is fixed on by way of connecting and fixing
The other side of frame bracket 100.
Battery cover 200 and middle frame support 100 form inner cavity, and circuit board assemblies 400 are arranged in the lumen.Circuit board assemblies
400 can be connected with middle frame support 100, and the heat that generates can be transmitted to described hereinafter equal in the work of circuit board assemblies 400
Hot plate 500.
Middle frame support 100 is arranged in towards the side of display module 300 in soaking plate 500.Soaking plate 500 plays the mesh of heat dissipation
's.Specifically, soaking plate 500 can be fixed on middle frame support 100 by way of being bonded or welded.
Cooling fin 600 is arranged between soaking plate 500 and display module 300, and cooling fin 600 plays the mesh for reinforcing heat dissipation
, and then the heat in soaking plate 500 can efficiently be radiated towards the direction of display module 300.In preferred scheme, dissipate
Backing 600 can be attached to soaking plate 500 towards in the plate face of display module 300.In a kind of specific embodiment, cooling fin
600 are pasted and fixed in soaking plate 500.
In terminal device disclosed in the utility model embodiment, soaking plate 500 is mounted on middle frame support 100, the two shape
At it is whole on the basis of ensuring heat dissipation, can be improved support strength, it is ensured that the stability of terminal device structure.Soaking plate
500 are mounted on middle frame support 100, while cooling fin 600, heat dissipation is arranged towards the side of display module 300 in soaking plate 500
Piece 600 enables to the heat being transmitted in soaking plate 500 quickly to dissipate to display module 300, and then can be improved heat radiation energy
Power.As it can be seen that terminal device disclosed in the utility model embodiment can be improved the stability of structure, and terminal can also be improved and set
The problem of standby scarce capacity.
Mounting groove 110 has can be set in middle frame support 100, and soaking plate 500 can be set in mounting groove 110.Certainly,
Hot plate 500 can be by the clamping engagement with mounting groove 110, to realize the fixing assembling between middle frame support 100, not office
It is limited to the assembly method being bonded or welded described above.Soaking plate 500 is arranged in mounting groove 110, in such cases, can
The stack height for reducing soaking plate 500 and middle frame support 100 is conducive to the thickness for reducing terminal device.
Terminal device further includes battery 700, and battery 700 and circuit board assemblies 400 are respectively provided in the lumen.It is a kind of specific
In embodiment, one end of inner cavity is arranged in circuit board assemblies 400, and the other end of inner cavity is arranged in battery 700.In the mistake of work
Cheng Zhong, battery 700 and circuit board assemblies 400 can heat production, wherein circuit board assemblies 400 are the main heating source of terminal device.
In the present embodiment, mounting groove 110 may include the first slot section 111 and the second slot section 112, the first slot section 111 and
The connection of two slot sections 112.Soaking plate 500 includes the first daughter board 510 and the second daughter board 520, the first daughter board 510 and the second daughter board 520
It is fixedly linked.Under normal conditions, the first daughter board 510 and the second daughter board 520 are an integral structure.The setting of first daughter board 510 is the
In one slot section 111, the second daughter board 520 is arranged in the second slot section 112.The setting of circuit board assemblies 400 is covered in the first daughter board 510
Region in, the second daughter board 520 is oppositely arranged with battery 700, so that the first daughter board 510 and the second daughter board 520 divide
Not Wei circuit board assemblies 400 and battery 700 radiate.As described above, due to the production of circuit board assemblies 400 and battery 700
Amount of heat is different, and the first daughter board 510 and the second daughter board 520 of above structure can design corresponding area, reaches and is radiating
The purpose that aspect is flexibly matched with.
Since the heat production of battery 700 is less, it is based on this, in preferred scheme, the width of the second daughter board 520 can be less than the
The width of one daughter board 510.
As described above, the heat generated in 400 course of work of circuit board assemblies can be transmitted to soaking plate 500, eventually by
Cooling fin 600 sheds, and circuit board assemblies 400 can realize the conduction of heat by way of directly contacting or being indirectly connected with.Circuit
Board group part 400 includes circuit board 410 and the heat source electronic device 420 that circuit board 410 is arranged in.In the specific course of work,
Heat source electronic device 420 can generate heat.Based on this, the bottom surface of mounting groove 110 can offer the first perforation 120, the first daughter board
510 can be fixed with metal block 530 towards the side of inner cavity.Metal block 530 protrudes into the first perforation 120, metal block 530 and heat source
Electronic device 420 contacts, and then can directly absorb the heat generated in 420 course of work of heat source electronic device.Metal block 530
It can realize quickly in heat transfer to soaking plate 500, and then achieve the purpose that improve radiating efficiency.In addition, due to soaking
Plate 500 and circuit board assemblies 400 are usually separately positioned on the two sides of middle frame support 100, and therefore, above-mentioned metal block 530 passes through the
One perforation 120, it is easier to realize the thermally conductive connection between soaking plate 500 and circuit board assemblies 400.Metal block 530 can be copper
Block, aluminium block etc., the present embodiment do not limit the specific material of metal block 530.
In more and more high-end terminal device (such as 5G terminal), heat source electronic device that circuit board assemblies 400 include
420 quantity arranges one, often at least two.As shown in Figure 1, in a kind of specific embodiment, heat source electronic device
420 be chip, and there are two chips for setting on circuit board 410.Heat source electronic device 420 is main heat generating device, the first perforation 120
It can be oppositely arranged with heat source electronic device 420, the quantity of the first perforation 120 can be with the quantity phase of heat source electronic device 420
Deng, equally, the quantity of metal block 530 with first perforation 120 quantity it is equal.
In order to reduce outside electromagnetic interference, in preferred scheme, circuit board assemblies 400 can also include metallic shield
430, metallic shield 430 covers on heat source electronic device 420, and metallic shield 430 is contacted with metal block 530, heat source electronics
The heat that device 420 generates can be transmitted on metallic shield 430, and then be transmitted to metal block 530 by metallic shield 430
On.
In order to advanced optimize in above scheme, can be set between heat source electronic device 420 and metallic shield 430
Heat-conducting interface material 440, and then heat transfer efficiency of the heat source electronic device 420 to metallic shield 430 can be improved.Similarly, metal
Heat-conducting interface material 440 can be set between shielding case 430 and metal block 530, and then metallic shield 430 can be improved to gold
Belong to the heat transfer efficiency of block 530.Heat-conducting interface material 440 can be heat-conducting silicone grease, thermally conductive gel, graphene etc..The present embodiment is not
Limit the specific type of heat-conducting interface material.
The generation type of first slot section 111 and the second slot section 112 can there are many, middle frame support 100 and battery 700 are opposite
The thickness in region can be less than the thickness in the region opposite with circuit board assemblies 400 of middle frame support 100.In such cases, interior
Can be bigger for installing the space of battery 700 in chamber, and then be conducive to install the battery 700 of larger capacity.
Second slot section 112 can be directly provided on middle frame support 100, can also be formed in the following ways: center branch
Frame 100 can offer the second perforation 130, and the second perforation 130 is fixed with support chip 140, support chip towards the port of battery 700
140 and second perforation 130 formed the second slot sections 112.The second slot section 112 is opened up in middle frame support 100, is limited by technique,
Middle frame support 100 needs biggish thickness.Above-mentioned middle frame support 100 opens up the second perforation 130, then by support chip 140 with
The mode of second perforation 130 forms the second slot section 112.Such mode for forming the second slot section 112 enables to middle frame support 100
The part thickness opposite with battery 700 is smaller, is conducive to the battery 700 for placing large capacity.
In a kind of specific embodiment, support chip 140 can be sheet metal (such as stainless steel substrates), or high score
Sub- material piece.Specifically, high molecular material piece can be PET (Polyethylene terephthalate, poly terephthalic acid
Glycol ester) piece.
Terminal device disclosed in the utility model embodiment can be smart phone, tablet computer, E-book reader, can
The electronic equipments such as wearable device (such as smartwatch), game machine, the utility model embodiment do not limit the specific of terminal device
Type.
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 terminal device, which is characterized in that including middle frame support, battery cover, display module and circuit board assemblies, the electricity
Chi Gai and the display module are separately mounted to the two sides of the middle frame support, and the battery cover and the middle frame support form interior
Chamber, the circuit board assemblies are arranged in the inner cavity and are connected with the middle frame support, and the middle frame support is shown towards described
Show that the side of mould group is provided with soaking plate, is provided with cooling fin between the soaking plate and the display module.
2. terminal device according to claim 1, which is characterized in that the middle frame support is provided with mounting groove, described equal
Hot plate is arranged in the mounting groove.
3. terminal device according to claim 2, which is characterized in that the terminal device further includes battery, the circuit
One end of the inner cavity is arranged in board group part, and the other end of the inner cavity is arranged in the battery.
4. terminal device according to claim 3, which is characterized in that the mounting groove includes the first slot section and the second slot
Section, the soaking plate include the first daughter board being arranged in the first slot section and the second son being connected with first daughter board
Plate, second daughter board are arranged in the second slot section, and the area of the first daughter board covering is arranged in the circuit board assemblies
In domain, second daughter board is oppositely arranged with the battery.
5. terminal device according to claim 4, which is characterized in that the width of second daughter board is less than first son
The width of plate.
6. terminal device according to claim 4, which is characterized in that the bottom surface of the mounting groove offers the first perforation,
The side of first daughter board towards the inner cavity is fixed with metal block, and the circuit board assemblies include circuit board and are arranged in institute
State the heat source electronic device of circuit board, the metal block protrude into first perforation and with the heat source electronics device contacts.
7. terminal device according to claim 6, which is characterized in that the circuit board assemblies further include metallic shield,
The metallic shield covers on the heat source electronic device, the metallic shield and the metal block contact.
8. terminal device according to claim 7, which is characterized in that the heat source electronic device and the metallic shield
Between and the metallic shield and the metal block between be provided with heat-conducting interface material.
9. terminal device according to claim 4, which is characterized in that the middle frame support region opposite with the battery
Thickness be less than the thickness in the middle frame support region opposite with the circuit board assemblies, the middle frame support offers second
Perforation, second perforation are fixed with support chip towards the port of the battery, and the support chip and second perforation are formed
The second slot section.
10. terminal device according to claim 1, which is characterized in that the cooling fin is pasted onto the soaking plate direction
In the plate face of the display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001005.2U CN209563090U (en) | 2018-11-30 | 2018-11-30 | Terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822001005.2U CN209563090U (en) | 2018-11-30 | 2018-11-30 | Terminal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209563090U true CN209563090U (en) | 2019-10-29 |
Family
ID=68301027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822001005.2U Active CN209563090U (en) | 2018-11-30 | 2018-11-30 | Terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209563090U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111372433A (en) * | 2020-04-23 | 2020-07-03 | 华为技术有限公司 | Mobile terminal |
| CN112506317A (en) * | 2020-11-27 | 2021-03-16 | 努比亚技术有限公司 | Heat radiation structure and terminal |
| CN112702892A (en) * | 2020-12-21 | 2021-04-23 | 维沃移动通信有限公司 | Electronic device |
| CN112996346A (en) * | 2020-01-14 | 2021-06-18 | 荣耀终端有限公司 | High-strength vapor chamber, preparation method thereof and electronic equipment |
| CN113225971A (en) * | 2020-01-21 | 2021-08-06 | 华为技术有限公司 | Terminal equipment |
| CN113260228A (en) * | 2021-05-14 | 2021-08-13 | 维沃移动通信有限公司 | Electronic device |
| CN113329590A (en) * | 2021-05-07 | 2021-08-31 | 维沃移动通信有限公司 | Electronic device |
| WO2021190552A1 (en) * | 2020-03-24 | 2021-09-30 | 华为技术有限公司 | Mobile terminal and middle frame assembly |
| CN114466557A (en) * | 2021-08-16 | 2022-05-10 | 荣耀终端有限公司 | Housing for electronic device, and method for manufacturing housing for electronic device |
| WO2022188847A1 (en) * | 2021-03-12 | 2022-09-15 | 维沃移动通信有限公司 | Electronic apparatus |
-
2018
- 2018-11-30 CN CN201822001005.2U patent/CN209563090U/en active Active
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113455116A (en) * | 2020-01-14 | 2021-09-28 | 荣耀终端有限公司 | Mobile terminal, vapor chamber, manufacturing method of vapor chamber and electronic equipment |
| CN113455116B (en) * | 2020-01-14 | 2023-06-27 | 荣耀终端有限公司 | Mobile terminal, vapor chamber, manufacturing method of vapor chamber and electronic equipment |
| CN112996346B (en) * | 2020-01-14 | 2022-08-02 | 荣耀终端有限公司 | Vapor chamber and mobile terminal |
| CN112996346A (en) * | 2020-01-14 | 2021-06-18 | 荣耀终端有限公司 | High-strength vapor chamber, preparation method thereof and electronic equipment |
| WO2021143674A1 (en) * | 2020-01-14 | 2021-07-22 | 荣耀终端有限公司 | Mobile terminal, vapor chamber and preparation method therefor, and electronic device |
| CN113225971A (en) * | 2020-01-21 | 2021-08-06 | 华为技术有限公司 | Terminal equipment |
| WO2021190552A1 (en) * | 2020-03-24 | 2021-09-30 | 华为技术有限公司 | Mobile terminal and middle frame assembly |
| CN111372433A (en) * | 2020-04-23 | 2020-07-03 | 华为技术有限公司 | Mobile terminal |
| CN111372433B (en) * | 2020-04-23 | 2022-03-08 | 华为技术有限公司 | Mobile terminal |
| CN112506317A (en) * | 2020-11-27 | 2021-03-16 | 努比亚技术有限公司 | Heat radiation structure and terminal |
| CN112702892A (en) * | 2020-12-21 | 2021-04-23 | 维沃移动通信有限公司 | Electronic device |
| WO2022188847A1 (en) * | 2021-03-12 | 2022-09-15 | 维沃移动通信有限公司 | Electronic apparatus |
| CN113329590A (en) * | 2021-05-07 | 2021-08-31 | 维沃移动通信有限公司 | Electronic device |
| CN113260228A (en) * | 2021-05-14 | 2021-08-13 | 维沃移动通信有限公司 | Electronic device |
| CN114466557A (en) * | 2021-08-16 | 2022-05-10 | 荣耀终端有限公司 | Housing for electronic device, and method for manufacturing housing for electronic device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209563090U (en) | Terminal device | |
| CN108617082B (en) | Heat dissipation assembly and electronic device | |
| CN207604120U (en) | A kind of heat-radiating integrated device of shielding | |
| CN202276549U (en) | Electric connection component | |
| CN207968366U (en) | A kind of compact(ing) machine controller | |
| CN110996491B (en) | Circuit board device and electronic equipment | |
| CN202889779U (en) | Single side printed wiring board with superelevation heat-conducting property | |
| CN110494015B (en) | Charging heat dissipation device, electronic equipment and charging heat dissipation system | |
| CN108712853B (en) | Intelligent wearing equipment | |
| CN209861447U (en) | Heat radiation structure of motor controller | |
| CN215647962U (en) | Mobile phone heat dissipation mainboard based on copper material | |
| CN210866417U (en) | Battery module fast dispels heat | |
| CN201286213Y (en) | Communication product with high heat radiation efficiency | |
| CN220171470U (en) | Motherboard with high-efficient heat dissipation covering piece | |
| CN220795785U (en) | Radiating fin structure, main board assembly and portable intelligent device | |
| CN203504557U (en) | Wireless module | |
| CN209234099U (en) | A kind of ceramics high-density circuit board | |
| CN218888913U (en) | Small-size fragment of brick power module structure | |
| CN217563895U (en) | Improved device capable of minimizing power module volume | |
| CN219893733U (en) | Portable box with radiating function and component overhang layout | |
| CN211980602U (en) | High-heat-dissipation semiconductor product with bottom heat dissipation plate and electronic product | |
| CN219801056U (en) | Liquid cooling energy storage battery optimizer heat radiation structure | |
| CN213662053U (en) | Circuit board easy to radiate heat during double-sided cloth | |
| CN215819171U (en) | Circuit board heat radiation structure | |
| CN211980603U (en) | Semiconductor product and electronic product with bottom surface heat dissipation plate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |