CN206212492U - Middle frame structure - Google Patents
Middle frame structure Download PDFInfo
- Publication number
- CN206212492U CN206212492U CN201621298289.0U CN201621298289U CN206212492U CN 206212492 U CN206212492 U CN 206212492U CN 201621298289 U CN201621298289 U CN 201621298289U CN 206212492 U CN206212492 U CN 206212492U
- Authority
- CN
- China
- Prior art keywords
- outer rim
- frame
- frame structure
- middle plate
- structure according
- 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.)
- Expired - Fee Related
Links
- 229920003023 plastic Polymers 0.000 claims abstract description 12
- 239000004033 plastic Substances 0.000 claims abstract description 12
- 239000000463 material Substances 0.000 claims description 11
- 239000004411 aluminium Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 238000005452 bending Methods 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 13
- 230000008901 benefit Effects 0.000 abstract description 7
- 239000006185 dispersion Substances 0.000 abstract 1
- DOSMHBDKKKMIEF-UHFFFAOYSA-N 2-[3-(diethylamino)-6-diethylazaniumylidenexanthen-9-yl]-5-[3-[3-[4-(1-methylindol-3-yl)-2,5-dioxopyrrol-3-yl]indol-1-yl]propylsulfamoyl]benzenesulfonate Chemical compound C1=CC(=[N+](CC)CC)C=C2OC3=CC(N(CC)CC)=CC=C3C(C=3C(=CC(=CC=3)S(=O)(=O)NCCCN3C4=CC=CC=C4C(C=4C(NC(=O)C=4C=4C5=CC=CC=C5N(C)C=4)=O)=C3)S([O-])(=O)=O)=C21 DOSMHBDKKKMIEF-UHFFFAOYSA-N 0.000 description 23
- 238000000034 method Methods 0.000 description 18
- 238000004080 punching Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000007493 shaping process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000003801 milling Methods 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000004381 surface treatment Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Forging (AREA)
Abstract
The utility model discloses a center structure belongs to the little household electrical appliances technical field of 3C. The utility model discloses an outline that forms by two half frame concatenations inlays in the inside and with outline fixed connection's medium plate of outline and moulds plastics in the cavity that outline and medium plate formed, applies in the plastic part on the surface of medium plate, compares with traditional center, the utility model discloses a center structure has simple structure, the wholeness is strong, with low costs, the good and high advantage of intensity of heat dispersion, can satisfy the needs of production.
Description
Technical field
The utility model is related to 3C small household appliances technical fields, more particularly to a kind of middle frame structure.
Background technology
3C small household appliances typically refer to the little 3C Product of volume, and 3C Product refers to by computer (Computer), communication
And the product that is combined of consumer electronics product (Consumer Electronics) three, including electricity (Communication)
Brain, panel computer, mobile phone, digital camera, television set, walkman, e-dictionary, the hardware device of audio-visual broadcasting or numeral
Audio player etc..
Center is an indispensable part in 3C Product, and its smooth in appearance, inside structure is more complicated.Center outer rim
The outside of product is normally placed in, the effect injury-free so as to play protection electronic product, center outer rim of the prior art
Fine aluminium section bar or stainless steel materials are used, through the direct machine-shaping of CNC milling machine, is generally needed in the NC Milling stage
Multiple operation is carried out to one block of sheet material, the required precision through the center of CNC milling machine production not only to process equipment is higher, processing
Cycle is more long, and waste of raw materials situation is serious, also has the shortcomings that poor radiation, globality poor and low intensity.As environmental protection is anticipated
Know and the efficiently continuous lifting of consciousness, urgent need exploitation processing technology is simple, globality is strong, low cost, thermal diffusivity are good and intensity is high
Center, so as to meet client the need for.
Utility model content
A purpose of the present utility model is to provide that a kind of simple structure, globality be strong, low cost, thermal diffusivity are good and by force
Degree middle frame structure high.
It is that, up to this purpose, the utility model uses following technical scheme：
A kind of middle frame structure, including：
Outer rim, it is spliced by two and half frames；
Middle plate, it is embedded in inside the outer rim, and is fixedly connected with the outer rim；
Plastic parts, its be molded in the outer rim and the middle plate shape into cavity in, spread on the surface of middle plate.
Preferably, half frame includes side frame, boundary frame area and kink, the side frame is vertical with the boundary frame area
Connection, the boundary frame area and the kink are vertically connected, and the side frame, the boundary frame area and the kink are in integrally L
Shape.
Preferably, the outer rim is integrally rectangular, it is spliced by two half frames.
Preferably, being provided with multiple first mounting holes in the outer rim.
Preferably, the side frame is provided with rounding, the boundary frame area and institute with the boundary frame area perpendicular joints
State kink perpendicular joints and be provided with rounding.
Preferably, being provided with multiple the second mounting holes corresponding with first mounting hole on the middle plate.
Preferably, the outer rim is fixedly connected with the middle plate using riveting or lock screw.
Preferably, being provided with fitting bore in the outer rim.
Preferably, the outer rim is made up of Al squeezing material.
Preferably, the middle plate is made up of aluminium sheet.
The beneficial effects of the utility model：
A kind of middle frame structure provided by the utility model, including the outer rim being spliced by two and half frames, are embedded in outer
Frame inside and the middle plate that is fixedly connected with outer rim and be molded in outer rim and middle plate shape into cavity in, spread on the table of middle plate
The plastic parts in face.Compared with traditional middle frame structure, middle frame structure disclosed in the utility model have simple structure, globality it is strong,
Low cost, perfect heat-dissipating and intensity advantage high, the need for disclosure satisfy that production.
Brief description of the drawings
Fig. 1 is the structural representation of the outer rim of center manufacture method of the present utility model；
Fig. 2 is the structural representation of fitting bore in the outer rim of center manufacture method of the present utility model；
Fig. 3 is the structural representation of the middle plate of center manufacture method of the present utility model；
Fig. 4 is the center explosive view of center manufacture method of the present utility model；
Fig. 5 is the top view after the center assembling of center manufacture method of the present utility model；
Fig. 6 is the upward view after the center assembling of center manufacture method of the present utility model.
In figure：1st, outer rim；101st, half frame；1011st, side frame；1012nd, boundary frame area；1013rd, kink；102nd, the first peace
Dress hole；2nd, earpiece holes；3rd, power hole；4th, middle plate；5th, the second mounting hole；6th, plastic parts；7th, antenna line of cut；8th, it is punched point；9、
Cut-out point.
Specific embodiment
Further illustrate the technical solution of the utility model below in conjunction with the accompanying drawings and by specific embodiment.
Embodiment one
It is as shown in figures 1 to 6 a kind of middle frame structure, the middle frame structure includes：
Outer rim 1, it is spliced by two and half frames 101, and the material of outer rim 1 is preferably Al squeezing material, Al squeezing material
Have the advantages that density is small, ductility is good and is easy to punching press, it is easy to machine-shaping, will be formed after the shape pressing and bending
Two and half frames 101, half frame 101 includes side frame 1011, boundary frame area 1012 and kink 1013, the side frame 1011 with it is described
Boundary frame area 1012 is vertically connected, and the boundary frame area 1012 and the kink 1013 are vertically connected, and side frame 1011 is away from base
The end bearing of trend of frame 1012 and kink 1013 identical, the side frame away from the end bearing of trend of boundary frame area 1012
1011st, the boundary frame area 1012 and the kink 1013 are overall L-shaped, and two halves frame 101 is spliced into outer rim 1, positioned at the left side
The side frame 1011 of half frame 101 splice with positioned at the kink 1013 of the frame 101 of the right half, positioned at the left side half frame 101 it is curved
Folding part 1013 is spliced with the side frame 1011 positioned at the frame 101 of the right half, and side frame 1011 sets with the perpendicular joints of boundary frame area 1012
Rounding is equipped with, boundary frame area 1012 and the perpendicular joints of kink 1013 are provided with rounding, and outer rim 1 is overall rectangular, its
On be provided with the first mounting hole 102, in addition, in addition it is also necessary to process fitting bore on the periphery of outer rim 1, fitting bore includes ear
Machine hole 2, power hole 3 and key hole, earpiece holes 2 and power hole 3 are located on boundary frame area 1012, and key hole is located at side frame 1011
On, the size of fitting bore determines that the particular location of fitting bore is as shown in Figure 2 according to the fitting dimension used cooperatively with it；
Middle plate 4, it is embedded in inside the outer rim 1, and is fixedly connected with the outer rim 1, and the preferred material of middle plate 4 is
Aluminium sheet, the thickness of aluminium sheet is 1.4mm, and aluminium sheet has the advantages that density is small, ductility is good, is easy to punching press and conducts electricity very well, and is fitted
Conjunction uses Sheet Metal Forming Technology, be provided with middle plate 4 with corresponding second mounting hole 5 of the first mounting hole 102, outer rim 1 and middle plate 4
Fixing means can be fixedly connected using riveting or locking screw；
Plastic parts 6, it is molded in the cavity formed in the outer rim 1 and the middle plate 4, spreads on the surface of middle plate 4.
Middle frame structure in the present embodiment has strong simple structure, globality, low cost, perfect heat-dissipating and intensity is high
Advantage, the need for disclosure satisfy that production.
Embodiment two
A kind of center manufacture method for manufacturing above-mentioned middle frame structure, the method is comprised the following steps：
Step 1：Shape is chosen, shape is preferably Al squeezing material, Al squeezing material has that density is small, ductility is good
The advantages of with punching press is easy to, it is easy to machine-shaping, two and half frames 101, half frame 101 will be formed after the shape pressing and bending
Including side frame 1011, boundary frame area 1012 and kink 1013, side frame 1011 and boundary frame area 1012 are vertically connected, boundary frame area
1012 and kink 1013 vertically connect, side frame 1011 is remote away from the end bearing of trend and kink 1013 of boundary frame area 1012
End bearing of trend from boundary frame area 1012 is identical, and side frame 1011, boundary frame area 1012 and the monnolithic case of kink 1013 are in L
Shape, two halves frame 101 is spliced into outer rim 1, positioned at the left side half frame 101 side frame 1011 with it is curved positioned at the frame 101 of the right half
Folding part 1013 is spliced, and the kink 1013 positioned at half frame 101 on the left side splices with the side frame 1011 positioned at the frame 101 of the right half,
As shown in figure 1, outer rim 1 is overall rectangular, it is internally provided with the first mounting hole 102；
Step 2：Fitting bore is processed on the periphery of outer rim 1, fitting bore includes earpiece holes 2, power hole 3 and key hole,
Earpiece holes 2 and power hole 3 are located on boundary frame area 1012, and key hole is located on side frame 1011, the size of fitting bore according to its
The fitting dimension for using cooperatively determines that the particular location of fitting bore is as shown in Figure 2；
Step 3：Choose metallic plate, the middle plate 4 that punching press metallic plate formation coordinates with outer rim 1, as shown in figure 3, middle plate 4
On be provided with corresponding second mounting hole 5 of the first mounting hole 102, the preferred material of middle plate 4 is aluminium sheet, and the thickness of aluminium sheet is
1.4mm, aluminium sheet has the advantages that density is small, ductility is good, is easy to punching press and conducts electricity very well, and is adapted to use Sheet Metal Forming Technology；
Step 4：The middle plate 4 formed in the outer rim 1 formed in step 1 and step 3 is fixed into assembling, outer rim 1 is with
The assemble method of plate 4 can be fixedly connected using riveting or locking screw, when using riveting, rivet be passed through into the first mounting hole
102 and second mounting hole 5, rivet is rivetted with riveting gun, so as to outer rim 1 and middle plate 4 be linked together, using lock screw
When being fixedly connected, after the first mounting hole 102 and the tap out structure of the second mounting hole 5, lock screw is passed through into the first mounting hole
102 with the second mounting hole 5 so as to outer rim 1 be fixedly connected with middle plate 4；
Step 5：Machining refine, refine antenna line of cut for the first time are carried out to the outer rim 1 and middle plate 4 after fixed assembling
7, the position of antenna line of cut 7 is located at the both sides on the side long of outer rim 1, as shown in Figure 5；
Step 6：Nanometer injection generation plastic parts 6, plastic parts 6 are carried out to the outer rim 1 and middle plate 4 after refine in step 5
In the cavity that outer rim 1 and middle plate 4 are formed, the surface of middle plate 4 is spread on；
Step 7：Second machining refine is carried out to chamber size, middle plate 4 and plastic parts 6 in outer rim 1, by outer rim 1
The aluminium unnecessary with middle plate 4 is cleaned out, and repairs plastic parts 6, ultimately forms middle frame structure；
Step 8：Center is surface-treated, the surface treatment includes carrying out center surrounding stainless steel sandblasting, stainless
The oxidation of steel surrounding, positive and negative overall height light chamfering and anodic oxidation is carried out to bloom chamfering, it is preferred that the institute carried out to bloom chamfering
Anodic oxidation number of times is stated twice, by surface treatment, to not only increase texture, aesthetic property, fashion and the practicality of center,
Also avoid the appearance that center is oxidized and influences the situation of its performance in use.
Two and half frames are made by the method for direct bending shape, two and half frames are spliced to form outer rim, punching press
The middle plate that metallic plate formation coordinates with outer rim, then fixes assembling, to the outer rim after assembling with by outer rim and middle plate
Plate carries out machining refine for the first time, then nanometer injection generation plastic parts is carried out to the outer rim after refine and middle plate, after
Middle frame structure is ultimately formed after phase treatment.Compared with traditional center manufacture method, the method is due to using bending and presser
Skill not only simplify procedure of processing, saves process time, reduces processing cost, also improve raw material utilization rate and
The bulk strength and thermal diffusivity of middle frame structure.
Obviously, above-described embodiment of the present utility model is used for the purpose of clearly explanation the utility model example, and
It is not the restriction to implementation method of the present utility model.For those of ordinary skill in the field, in described above
On the basis of can also make other changes in different forms.There is no need and unable to give all of implementation method
It is exhaustive.All any modification, equivalent and improvement made within spirit of the present utility model and principle etc., should be included in
Within the utility model scope of the claims.
Claims (10)
1. a kind of middle frame structure, it is characterised in that including：
Outer rim, it is spliced by two and half frames；
Middle plate, it is embedded in inside the outer rim, and is fixedly connected with the outer rim；
Plastic parts, its be molded in the outer rim and the middle plate shape into cavity in, spread on the surface of middle plate.
2. middle frame structure according to claim 1, it is characterised in that half frame includes side frame, boundary frame area and bending
Portion, the side frame is vertical with the boundary frame area to be connected, and the boundary frame area and the kink are vertically connected, the side frame,
The boundary frame area and the kink are integrally L-shaped.
3. middle frame structure according to claim 2, it is characterised in that the outer rim is integrally rectangular, and it is by two institutes
Half frame is stated to be spliced.
4. middle frame structure according to claim 2, it is characterised in that multiple first is provided with the outer rim and is installed
Hole.
5. middle frame structure according to claim 2, it is characterised in that the side frame and the boundary frame area perpendicular joints
Rounding is provided with, the boundary frame area and the kink perpendicular joints are provided with rounding.
6. middle frame structure according to claim 4, it is characterised in that be provided with the middle plate multiple with the described first peace
Corresponding second mounting hole in dress hole.
7. middle frame structure according to claim 1, it is characterised in that the outer rim and the middle plate using riveting or
Lock screw is fixedly connected.
8. middle frame structure according to claim 1, it is characterised in that be provided with fitting bore in the outer rim.
9. middle frame structure according to claim 1, it is characterised in that the outer rim is made up of Al squeezing material.
10. middle frame structure according to claim 1, it is characterised in that the middle plate is made up of aluminium sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298289.0U CN206212492U (en) | 2016-11-30 | 2016-11-30 | Middle frame structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621298289.0U CN206212492U (en) | 2016-11-30 | 2016-11-30 | Middle frame structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206212492U true CN206212492U (en) | 2017-05-31 |
Family
ID=58754498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621298289.0U Expired - Fee Related CN206212492U (en) | 2016-11-30 | 2016-11-30 | Middle frame structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206212492U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666799A (en) * | 2017-09-14 | 2018-02-06 | 广东欧珀移动通信有限公司 | Center, the method and mobile terminal for preparing center |
| CN108819093A (en) * | 2018-06-29 | 2018-11-16 | Oppo广东移动通信有限公司 | Processing method, center component and the electronic device of center component |
| CN109048208A (en) * | 2018-07-23 | 2018-12-21 | 广东长盈精密技术有限公司 | Metal center and metal center processing method |
| CN109719502A (en) * | 2019-01-15 | 2019-05-07 | 广东长盈精密技术有限公司 | Center and its processing method |
-
2016
- 2016-11-30 CN CN201621298289.0U patent/CN206212492U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107666799A (en) * | 2017-09-14 | 2018-02-06 | 广东欧珀移动通信有限公司 | Center, the method and mobile terminal for preparing center |
| CN107666799B (en) * | 2017-09-14 | 2020-08-07 | Oppo广东移动通信有限公司 | Middle frame, method for preparing middle frame and mobile terminal |
| CN108819093A (en) * | 2018-06-29 | 2018-11-16 | Oppo广东移动通信有限公司 | Processing method, center component and the electronic device of center component |
| CN108819093B (en) * | 2018-06-29 | 2021-05-11 | Oppo广东移动通信有限公司 | Processing method of middle frame assembly, middle frame assembly and electronic device |
| CN109048208A (en) * | 2018-07-23 | 2018-12-21 | 广东长盈精密技术有限公司 | Metal center and metal center processing method |
| CN109719502A (en) * | 2019-01-15 | 2019-05-07 | 广东长盈精密技术有限公司 | Center and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106626227A (en) | Middle frame manufacturing method and middle frame structure | |
| CN206212492U (en) | Middle frame structure | |
| CN207070499U (en) | Middle frame device | |
| CN107087368A (en) | Middle frame device and processing technology thereof | |
| CN207401990U (en) | A kind of stamping die with tally function | |
| CN204616227U (en) | A kind of mobile electronic product metal center | |
| CN207103557U (en) | Small bellows punch mechanism | |
| CN206212519U (en) | Middle frame structure | |
| CN209334527U (en) | A kind of punching convex closure anti-tripping waste structure | |
| CN206589045U (en) | A kind of equipment of quick mode transfer | |
| CN105170810A (en) | Mobile phone metal frame and middle plate rivet-pressing and combination structure and process | |
| CN109332486A (en) | One kind being used for the molding mold of laptop lower cover keyboard and its method | |
| CN103795828A (en) | Middle frame and back cover compound body of mobile phone, and processing method thereof | |
| CN207127073U (en) | Small bellows punching sizing mould | |
| CN203737912U (en) | Forging die and metal shell of electronic device | |
| CN206343534U (en) | One kind is used for stamping forming mould | |
| CN207283632U (en) | Titanium alloy mobile phone shell blank | |
| CN202570944U (en) | Composite surface punching die | |
| CN205096357U (en) | Multilayer panel beating mould | |
| CN207310612U (en) | A kind of Novel multifunctional die | |
| CN205165600U (en) | Cell -phone metal frame is riveted with well plate voltage and is covered stay knot structure | |
| CN216530662U (en) | Charger shell convenient to equipment | |
| CN206988504U (en) | A kind of plate valve chest | |
| CN204316875U (en) | A kind of thin PCB produces auxiliary clamp | |
| CN107931432A (en) | A kind of stamping die with tally function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190408 Address after: Room 802, Shengze Pavilion, Wuyi Garden, 358 Tian'an North Road, Fengze District, Quanzhou City, Fujian Province Patentee after: Hong Hongsha Address before: 361101 No. 1-23 Qingquan Road, Xiangan Industrial Zone, Xiamen City, Fujian Province Patentee before: AOJIE TECHNOLOGY (XIAMEN) CO.,LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 |