CN107734090A - A kind of mobile phone middle frame of high efficiency and heat radiation - Google Patents
A kind of mobile phone middle frame of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN107734090A CN107734090A CN201710944139.5A CN201710944139A CN107734090A CN 107734090 A CN107734090 A CN 107734090A CN 201710944139 A CN201710944139 A CN 201710944139A CN 107734090 A CN107734090 A CN 107734090A
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- China
- Prior art keywords
- framework
- mobile phone
- frame
- groups
- high efficiency
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Classifications
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- 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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/2039—Modifications to facilitate cooling, ventilating, or heating characterised by the heat transfer by conduction from the heat generating element to a dissipating body
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of mobile phone middle frame of high efficiency and heat radiation, including inner frame, the rectangular frame that the inner frame is made up of two groups of side plates and two groups of connecting plates, described in two groups equidistantly heat emission hole is provided with side plate, semiconductor heat-dissipating piece is equipped with the heat emission hole, connecting plate described in two groups is provided with radiator window, outer framework is slidably connected on the outside of the inner frame, the outer framework includes the first framework and the second framework, first framework and the second framework are U-frame plate, the both ends of first framework and the second framework are fixed with guide runner by screw, inner frame is provided with the guide chute being engaged with guide runner.The present invention is simple in construction, it is novel in design, in non-radiating state, when can slow down the impulsive force being subject to when mobile phone is surprisingly dropped, and change middle frame, only need to change outer framework, it is convenient to change, and takes apart and bends outer framework during radiating, can accelerate the radiating of mobile phone, good heat dissipation effect, while extend the service life of mobile phone.
Description
Technical field
The present invention relates to the mobile phone middle frame in mobile phone middle frame field, more particularly to a kind of high efficiency and heat radiation.
Background technology
Mobile phone center is the skeleton of mobile phone, for supporting whole mobile phone.When mobile phone is hit, collided with, outside center
Edge is highly susceptible to scratching, it is also possible to and the use of interior of mobile phone part is influenceed, all board screen units are secured on center,
Very professional maintenance personal could complete, and change trouble；Simultaneously in the case where long-time uses mobile phone, the electronics of interior of mobile phone
Element can radiate, and raise mobile phone temp, existing mobile phone center poor radiation, when mobile phone temp is too high to the feelings of radiating
Under condition, the service life and performance of interior of mobile phone part can be influenceed, we have devised a kind of hand of high efficiency and heat radiation for this
Machine middle frame solves problem above.
The content of the invention
The invention aims to solve shortcoming present in prior art, and a kind of mobile phone of the high efficiency and heat radiation proposed
Middle frame.
To achieve these goals, present invention employs following technical scheme：
A kind of mobile phone middle frame of high efficiency and heat radiation, including inner frame, the inner frame are made up of two groups of side plates and two groups of connecting plates
Rectangular frame, be equidistantly provided with heat emission hole on side plate described in two groups, be equipped with semiconductor heat-dissipating piece in the heat emission hole, two groups
The connecting plate is provided with radiator window, and outer framework is slidably connected on the outside of the inner frame, and the outer framework includes the first frame
Frame and the second framework, first framework and the second framework are U-frame plate, and the both ends of the first framework and the second framework pass through
Screw is fixed with guide runner, and inner frame is provided with the guide chute being engaged with guide runner, and the first framework is close to the second frame
The both ends of frame are vertically provided with two groups of connection inserted links, and the side end of two groups of connection inserted links away from each other is provided with groove, groove
Bottom is connected with limit convex grain by spring, and the both ends of the second framework are provided with the sky being engaged with being connected inserted link and limit convex grain
Chamber, first framework and the second framework are provided with the rubber dust-proof block being engaged with radiator window inside side away from each other.
Preferably, the metal structure that the inner frame is formed in one, the length of side plate are more than the length of connecting plate.
Preferably, switch key hole, volume button hole, earphone and USB interface are equipped with the inner frame and outer framework
Deng functional openings.
Preferably, the inner side bending place of first framework and the second framework is provided with bump rubber.
Preferably, the guide runner is spherical sliding block, and the cross section of guide chute is C-shaped.
Preferably, the convex grain of the limit convex grain position hemispherical, groove are cylinder.
Compared with prior art, the beneficial effects of the invention are as follows：In the present invention, bump rubber can outer framework by
During impact, the impact to inner frame is reduced, plays a part of protecting mobile phone, while in the case where mobile phone is warmmer, splits housing
Frame, using radiator window and heat emission hole, the radiating of mobile phone can be accelerated, it is replaceable first framework or the second frame to screw out screw
Frame, apparatus structure is simple, novel in design, in non-radiating state, can slow down the impulsive force being subject to when mobile phone is surprisingly dropped, and
When changing middle frame, it is only necessary to change outer framework, it is convenient to change, and takes apart and bends outer framework during radiating, can accelerate mobile phone
Radiating, good heat dissipation effect, while extend the service life of mobile phone.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the mobile phone middle frame of high efficiency and heat radiation proposed by the present invention；
Fig. 2 is a kind of side view of the inner frame of the mobile phone middle frame of high efficiency and heat radiation proposed by the present invention；
Fig. 3 is the structural representation after a kind of outer framework of the mobile phone middle frame of high efficiency and heat radiation proposed by the present invention is split；
Fig. 4 is a kind of side view of the mobile phone middle frame of high efficiency and heat radiation proposed by the present invention.
In figure：1 inner frame, 11 side plates, 12 connecting plates, 2 heat emission holes, 3 semiconductor heat-dissipating pieces, 4 radiator windows, 5 outer frameworks, 51
First framework, 52 second frameworks, 6 guide runners, 7 connection inserted links, 8 limit convex grains, 9 rubber dust-proof blocks, 10 bump rubbers.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.
Reference picture 1-4, a kind of mobile phone middle frame of high efficiency and heat radiation, including inner frame 1, inner frame 1 have two groups of Hes of side plate 11
The rectangular frame that two groups of connecting plates 12 form, the metal structure that inner frame 1 is formed in one, the length of side plate 11 are more than connecting plate
12 length, equidistantly heat emission hole 2 is provided with two groups of side plates 11, semiconductor heat-dissipating piece 3, two groups of connections are equipped with heat emission hole 2
Plate 12 is provided with radiator window 4, and the outside of inner frame 1 slidably connects outer framework 5, switch is equipped with inner frame 1 and outer framework 5
The functional openings such as key hole, volume button hole, earphone and USB interface, outer framework 5 include the first framework 51 and the second framework
52, the first framework 51 and the second framework 52 are U-frame plate, and the inner side bending place of the first framework 51 and the second framework 52 is provided with slow
Block rubber 10 is rushed, the first framework 51 and the second framework 52 are provided with the rubber being engaged with radiator window 4 inside side away from each other
Dust-proof piece 9, the both ends of the first framework 51 and the second framework 52 are fixed with guide runner 6 by screw, inner frame 1 be provided with
The guide chute that guide runner 6 is engaged, guide runner 6 are spherical sliding block, and the cross section of guide chute is C-shaped, the first framework
51 are vertically provided with two groups of connection inserted links 7, the side end of two groups of connection inserted links 7 away from each other close to the both ends of the second framework 52
Provided with groove, the bottom of groove is connected with limit convex grain 8 by spring, and 8 convex grains of hemispherical of limit convex grain, groove is cylinder
Shape, the both ends of the second framework 52 are provided with the cavity being engaged with being connected inserted link 7 and limit convex grain 8.
Operation principle：During work, the limit convex grain 8 of both sides is pressed, makes in the retraction groove of limit convex grain 8, will can connect
Plate 7 is extracted out, separates the first framework 51 and the second framework 52, and dust protection rubber block 9 departs from radiator window 4, then by the first framework
51 and second draw outside framework 52, and guide runner 6 slides in the chute of inner frame 1, it is possible to reduce the first framework 51 and the second frame
Frictional force between frame 52, the first framework 51 and the second framework 52 to 90 degree are then rotated, makes the first framework 51 and the second framework
52 hold up mobile phone, are advantageous to the radiating at the mobile phone back side, after outer framework 5 is opened, inner frame 1 can pass through the radiating on side plate 11
The radiator window 4 on semiconductor heat-dissipating piece 3 and side plate 12 in hole 2 is radiated, and after radiating terminates, rotates the first framework 51 and the
Two frameworks 52 are rotated by 90 ° again, are then blocked the first framework 51 and the second framework 52 using connecting plate 7 and limit convex grain 8
Close, the bump rubber 10 on outer framework 5 after engaging can play a part of buffering when mobile phone drops, and guide runner 6 is logical
Cross screw with the first framework 51 and the second framework 52 to be connected, when breakage occur in the first framework 51 and the second framework 52, it is only necessary to
It is i.e. replaceable to turn on screw, apparatus structure is simple, novel in design, in non-radiating state, when can slow down mobile phone and surprisingly dropping
The impulsive force being subject to, and when changing middle frame, it is only necessary to change outer framework, take apart and bend outer framework during radiating, can accelerate
The radiating of mobile phone, good heat dissipation effect, while extend the service life of mobile phone.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should all be included within the scope of the present invention.
Claims (6)
1. a kind of mobile phone middle frame of high efficiency and heat radiation, including inner frame（1）, it is characterised in that the inner frame（1）There are two groups of sides
Plate（11）With two groups of connecting plates（12）The rectangular frame of composition, side plate described in two groups（11）It is upper to be equidistantly provided with heat emission hole（2）, institute
State heat emission hole（2）Inside it is equipped with semiconductor heat-dissipating piece（3）, connecting plate described in two groups（12）It is provided with radiator window（4）, the inside casing
Frame（1）Outside slidably connect outer framework（5）, the outer framework（5）Including the first framework（51）With the second framework（52）, institute
State the first framework（51）With the second framework（52）It is U-frame plate, the first framework（51）With the second framework（52）Both ends it is logical
Cross screw and be fixed with guide runner（6）, inner frame（1）It is provided with and guide runner（6）The guide chute being engaged, the first framework
（51）Close to the second framework（52）Both ends be vertically provided with two groups of connection inserted links（7）, two groups of connection inserted links（7）Away from each other
One side end is provided with groove, and the bottom of groove is connected with limit convex grain by spring（8）, the second framework（52）Both ends be provided with
Connect inserted link（7）With limit convex grain（8）The cavity being engaged, first framework（51）With the second framework（52）Away from each other
Side inside is provided with and radiator window（4）The rubber dust-proof block being engaged（9）.
A kind of 2. mobile phone middle frame of high efficiency and heat radiation according to claim 1, it is characterised in that the inner frame（1）For
Integrally formed metal structure, side plate（11）Length be more than connecting plate（12）Length.
A kind of 3. mobile phone middle frame of high efficiency and heat radiation according to claim 1, it is characterised in that the inner frame（1）With
Outer framework（5）On be equipped with the functional openings such as switch key hole, volume button hole, earphone and USB interface.
A kind of 4. mobile phone middle frame of high efficiency and heat radiation according to claim 1, it is characterised in that first framework（51）
With the second framework（52）Inner side bending place be provided with bump rubber（10）.
A kind of 5. mobile phone middle frame of high efficiency and heat radiation according to claim 1, it is characterised in that the guide runner（6）
For spherical sliding block, the cross section of guide chute is C-shaped.
A kind of 6. mobile phone middle frame of high efficiency and heat radiation according to claim 1, it is characterised in that the limit convex grain（8）
The position convex grain of hemispherical, groove are cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944139.5A CN107734090B (en) | 2017-10-12 | 2017-10-12 | Frame in a kind of mobile phone of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944139.5A CN107734090B (en) | 2017-10-12 | 2017-10-12 | Frame in a kind of mobile phone of high efficiency and heat radiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107734090A true CN107734090A (en) | 2018-02-23 |
| CN107734090B CN107734090B (en) | 2019-08-23 |
Family
ID=61210300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944139.5A Active CN107734090B (en) | 2017-10-12 | 2017-10-12 | Frame in a kind of mobile phone of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107734090B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108965528A (en) * | 2018-07-20 | 2018-12-07 | 重庆宝力优特科技有限公司 | A kind of mobile phone center and preparation method thereof |
| CN111673376A (en) * | 2020-05-15 | 2020-09-18 | 广东长盈精密技术有限公司 | Middle frame and processing method thereof |
| CN112814365A (en) * | 2020-12-31 | 2021-05-18 | 武汉市鑫发桥涵设备制造有限公司 | Steel building template with metal outer frame |
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| KR20140132128A (en) * | 2013-05-07 | 2014-11-17 | 엘지전자 주식회사 | Mobile terminal |
| CN204305115U (en) * | 2014-12-29 | 2015-04-29 | 麦周浩 | Multifunctional mobile phone case |
| US9077436B1 (en) * | 2014-01-24 | 2015-07-07 | Free-Free Industrial Corp. | Protective case for a mobile device |
| CN204887054U (en) * | 2015-07-03 | 2015-12-16 | 广东欧珀移动通信有限公司 | Shoot terminal |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108965528A (en) * | 2018-07-20 | 2018-12-07 | 重庆宝力优特科技有限公司 | A kind of mobile phone center and preparation method thereof |
| CN111673376A (en) * | 2020-05-15 | 2020-09-18 | 广东长盈精密技术有限公司 | Middle frame and processing method thereof |
| CN111673376B (en) * | 2020-05-15 | 2021-11-19 | 广东长盈精密技术有限公司 | Middle frame and processing method thereof |
| CN112814365A (en) * | 2020-12-31 | 2021-05-18 | 武汉市鑫发桥涵设备制造有限公司 | Steel building template with metal outer frame |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107734090B (en) | 2019-08-23 |
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