CN105472918B - Housing unit and terminal device - Google Patents
Housing unit and terminal device Download PDFInfo
- Publication number
- CN105472918B CN105472918B CN201610013046.6A CN201610013046A CN105472918B CN 105472918 B CN105472918 B CN 105472918B CN 201610013046 A CN201610013046 A CN 201610013046A CN 105472918 B CN105472918 B CN 105472918B
- Authority
- CN
- China
- Prior art keywords
- connecting portion
- housing unit
- pedestal
- housing
- clamping part
- 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.)
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Classifications
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/0004—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing
-
- 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
- H05K5/00—Casings, cabinets or drawers for electric apparatus
- H05K5/02—Details
- H05K5/0217—Mechanical details of casings
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of housing unit, the housing unit includes plastic parts and the metalwork being connected with the plastic parts；The plastic parts includes the first pedestal, clamping part and first connecting portion, and the clamping part is convexly equipped on the outer surface of first pedestal with the first connecting portion interval, and the buckle part is in the edge of the outer surface of first pedestal；The metalwork includes the second pedestal and second connecting portion, one surface of second pedestal is provided with a fringe region, the second connecting portion is convexly equipped in the surface of second pedestal and adjacent with the fringe region, first pedestal is embedded on the fringe region of second pedestal, and the second connecting portion is connected with the first connecting portion.The invention also discloses a kind of terminal device with the housing unit.The housing unit and terminal device of the present invention, the structural strength of the housing unit is high, assembly and disassembly easily, production efficiency it is high, and cost is low.
Description
Technical field
The present invention relates to technical field of electronic equipment, more particularly to a kind of housing unit and the end with the housing unit
End equipment.
Background technology
In current handset structure scheme, in order to strengthen the fuselage intensity and aesthetic appearance of mobile phone, mostly using metal material
Material design handset shell, such as fore shell, middle shell and battery cover.For the mobile phone of metal shell, fore shell and middle shell or middle shell with
Between battery cover assembling is realized often through housing deformation in itself and/or screw.But the intensity of the housing of metal material
Larger, self-deformation is limited, therefore more laborious in assembly or disassembly；Using the mode of screw joints, dress is equally added
With with dismantling difficulty and increase cost.
The content of the invention
In view of this, a kind of terminal device the invention provides housing unit and with the housing unit so that shell
The assembly and disassembly of body component are easy, and ensure that the intensity requirement of terminal device housing.
A kind of housing unit, the housing unit includes plastic parts and the metalwork being connected with the plastic parts；
The plastic parts includes the first pedestal, clamping part and first connecting portion, the clamping part and the first connecting portion
Interval is convexly equipped on the outer surface of first pedestal, and the buckle part is in the outer surface of first pedestal
Edge, the clamping part can be towards first connecting portion bending and resilience, and the clamping part includes being located at the clamping part
The snap fit of end, the snap fit dorsad first connecting portion；The metalwork includes the second pedestal and second connecting portion, described
One surface of the second pedestal be provided with a fringe region, the second connecting portion be convexly equipped in the surface of second pedestal and with
The fringe region is adjacent, and first pedestal is embedded on the fringe region of second pedestal, second connection
Portion is connected with the first connecting portion.
Wherein, the housing unit injection molding.
Wherein, the first connecting portion dorsad the clamping part surface be provided with the first link slot or the first connector, institute
State second connecting portion towards the surface of the fringe region be provided with the second connector or the second link slot, first link slot with
The second connector grafting is fixed, or second connector is fixed with the first link slot grafting.
Wherein, the fringe region is provided with through hole, and dorsad the side of the outer surface is embedded at institute on first pedestal
State in through hole, and coat the hole wall of the through hole.
Wherein, the second connecting portion offers the second groove, first connection towards the side of the fringe region
Portion is fixed in second groove.
A kind of mobile terminal, including the first housing, the second housing and as described above any one of housing unit, it is described
Housing unit is fixed on first housing, and second housing is covered on the housing unit.
Wherein, the inner side of second housing sidewall is provided with neck, the clamping part and the neck clamping.
Therefore, housing unit of the invention and the terminal device with the housing unit, by the plastic cement for setting one
Part and metalwork, plastic parts removably engage on the second housing, thus can either improve the intensity of housing unit, cause again
The assembly and disassembly of housing unit and the second housing are easy；And housing unit and the second housing are locked without using screw, so as to improve
Production efficiency, reduce cost.
Brief description of the drawings
More clearly to illustrate the construction feature and effect of the present invention, it is entered with specific embodiment below in conjunction with the accompanying drawings
Row is described in detail.
Fig. 1 is the structural representation of housing unit provided in an embodiment of the present invention.
Fig. 2 is the structural representation in another direction of housing unit shown in Fig. 1.
Fig. 3 is the structural representation of the metalwork shown in Fig. 2.
Fig. 4 is the structural representation of terminal device provided in an embodiment of the present invention.
Specific 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 is described.Obviously, described embodiment is a part of embodiment of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
As shown in figure 1, the housing unit 30 of the embodiment of the present invention includes plastic parts 10 and metalwork 20.Housing unit 30 leads to
Shooting Technique shaping is crossed, plastic parts 10 and metalwork 20 therein are connected as one.In other embodiments, housing unit 30 is gone back
It can be molded by way of other cause plastic parts 10 and metalwork 20 is connected as one.
As depicted in figs. 1 and 2, plastic parts 10 includes the first pedestal 11, clamping part 13 and first connecting portion 14.First pedestal
Interval is convexly equipped with clamping part 13 and first connecting portion 14 on 11 outer surface (figure is not marked), and clamping part 13 is located at the first pedestal 11
The outer surface edge.There is breach 12 between clamping part 13 and first connecting portion 14.Clamping part 13 and other housing shapes
Into being detachably matched.When housing unit 30 is assembled and disassembled, one end of the outer surface away from the first pedestal 11 on clamping part 13
Occurs elastic deformation to the direction of breach 12.The elasticity of plastic material preferably, is easily deformed upon, therefore is set in housing unit 30
Plastic parts 10 can form the Elastic buckle for being easy to assembly and disassembly.
In the present embodiment, as depicted in figs. 1 and 2, one end of the outer surface away from the first pedestal 11 on clamping part 13
It is provided with snap fit 131, dorsad first connecting portion 14 of snap fit 131.Snap fit 131 is removably fastened on other housings.Such as Fig. 2 institutes
Show, each seamed edge of snap fit 131 is equipped with chamfering, to reduce friction during snap-fit.The size of the chamfering, can basis
Specific product structure is determined.
In the present embodiment, first connecting portion 14 dorsad clamping part 13 surface 141 be provided with the first link slot (not shown),
First link slot is used to fix metalwork 20.Or, in other embodiments, the first connector is convexly equipped with surface 141
(not shown), first connector forms a fixed connection with metalwork 20.
As shown in figure 1, metalwork 20 includes the second pedestal 21 and second connecting portion 22.One surface of the second pedestal 21 is provided with
One fringe region 211, the projection of second connecting portion 22 is and adjacent with fringe region 211 on the surface of the second pedestal 21.The
One pedestal 11 is embedded in edge region 211, and second connecting portion 22 is connected with first connecting portion 13.The intensity of metal material compared with
Metalwork 20 is set to increase the structural strength of whole housing unit in height, therefore housing unit 30.
In the present embodiment, as shown in figure 3, second connecting portion 22 is towards being convexly equipped with second on the surface 222 of fringe region 211
Connector (not shown).Second connector inserts first link slot, and forms fixed company with first link slot
Connect.Or, in other embodiments, second connecting portion 22 is provided with the second link slot towards the surface 222 of fringe region 211
(not shown), second link slot is fixed with the first connector grafting.Thus, first connecting portion 13 and second connecting portion
22 connection is more firm.
In the present embodiment, as shown in figure 3, being provided with through hole 212 in the fringe region 211 of the second pedestal 21.Accordingly, first
Dorsad the side of the outer surface of the first pedestal 11 is embedded in through hole 212 on pedestal 11, and coats the hole wall of through hole 212.
Through hole 212 can prevent plastic parts 10 from being peeled off on the direction perpendicular to the second pedestal 21 with metalwork 20.The number of through hole 212
Amount, size and position are determined according to specific product structure.
In the present embodiment, as shown in figures 1 and 3, second connecting portion 22 is also opened up towards the side 222 of fringe region 211
There are 3 the second grooves 221.In the present embodiment, first connecting portion 14 is molded by injection molding and the second groove 221 is fixed on
It is interior.When second groove 221 can prevent 10 stress of plastic parts, on the direction of the outer surface parallel to the first pedestal 14 with
Metalwork 20 is peeled off.Specifically, the second groove 221 is dovetail groove.In other embodiments, it can be opened up in second connecting portion 22
Second groove of other shapes and respective numbers, second groove equally plays a part of limiting the displacement of plastic parts 10.
The housing unit 30 of the present embodiment uses injection molding.In processing, type of the advance clamping of metalwork 20 in mould
Intracavitary, molten state plastic cement filling mold cavity simultaneously is coated on metalwork 20 to form plastic parts 10.Thus, the of plastic parts 10
One pedestal 11 is embedded in the relevant position of the second pedestal 21 of metalwork 20；The first connecting portion 14 of plastic parts 10 and metalwork 20
Second connecting portion 22 be fixedly linked.
Therefore, the housing unit 30 of the embodiment of the present invention, by setting the plastic parts 10 and metalwork 20 of integration, plastic cement
Part 10 is removably fastened on other housings, thus can either improve the intensity of housing unit, and the dress of housing unit is caused again
Tear open easily；And locked without using screw, so as to also improve production efficiency, reduce cost.
As shown in figure 4, the terminal device 100 of the embodiment of the present invention includes the first housing 50, the second housing 40, and as above
State the housing unit 30 described in embodiment.Housing unit 30 is fixed on the first housing 50, and the second housing 40 is removably filled
Fit on housing unit 30.First housing 50 can be the fore shell in terminal device 100, and the second housing 40 can be battery cover.
Specifically, as shown in figure 4, being provided with neck 41, the clamping part of housing unit 30 on the inside of the side wall of the second housing 40
13 are fastened in neck 41.
The terminal device 100 of the embodiment of the present invention, the structural strength of its housing unit 30 is high, assembly and disassembly easily, production efficiency
Height, and cost is low.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, can easily expect various equivalent modifications or
Replace, these modifications or substitutions should be all included within the scope of the present invention.Therefore, protection scope of the present invention Ying Yiquan
The protection domain that profit is required is defined.
Claims (7)
1. a kind of housing unit, it is characterised in that the housing unit includes plastic parts and the metal being connected with the plastic parts
Part；
The plastic parts includes the first pedestal, clamping part and first connecting portion, the clamping part and the first connecting portion interval
On the outer surface for being convexly equipped in first pedestal, and the buckle part is in the side of the outer surface of first pedestal
Edge, the clamping part can be towards first connecting portion bending and resilience, and the clamping part includes being located at the clamping part end
The snap fit in portion, the snap fit dorsad first connecting portion；The metalwork includes the second pedestal and second connecting portion, described the
One surface of two pedestals be provided with a fringe region, the second connecting portion be convexly equipped in the surface of second pedestal and with institute
State that fringe region is adjacent, first pedestal is embedded at the fringe region of second pedestal, the second connecting portion with
The first connecting portion is connected.
2. housing unit according to claim 1, it is characterised in that the housing unit injection molding.
3. housing unit according to claim 1 or 2, it is characterised in that the first connecting portion dorsad clamping part
Surface be provided with the first link slot or the first connector, the second connecting portion towards the surface of the fringe region be provided with second
Connector or the second link slot, first link slot are fixed with the second connector grafting, or second connector
Fixed with the first link slot grafting.
4. housing unit according to claim 1 or 2, it is characterised in that the fringe region is provided with through hole, described first
Dorsad the side of the outer surface is embedded in the through hole on pedestal, and coats the hole wall of the through hole.
5. housing unit according to claim 1 or 2, it is characterised in that the second connecting portion is towards the marginal zone
The side in domain offers the second groove, and the first connecting portion is fixed in second groove.
6. a kind of mobile terminal, it is characterised in that the mobile terminal includes the first housing, the second housing and such as claim 1-
Housing unit any one of 5, the housing unit is fixed on first housing, and second housing is covered on institute
State on housing unit.
7. mobile terminal according to claim 6, it is characterised in that the inner side of second housing sidewall is provided with neck,
The clamping part and the neck clamping.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013046.6A CN105472918B (en) | 2016-01-05 | 2016-01-05 | Housing unit and terminal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610013046.6A CN105472918B (en) | 2016-01-05 | 2016-01-05 | Housing unit and terminal device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105472918A CN105472918A (en) | 2016-04-06 |
| CN105472918B true CN105472918B (en) | 2017-10-31 |
Family
ID=55610038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610013046.6A Active CN105472918B (en) | 2016-01-05 | 2016-01-05 | Housing unit and terminal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105472918B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105658007A (en) * | 2016-04-11 | 2016-06-08 | 联想(北京)有限公司 | Electronic equipment and shell thereof |
| CN105792576B (en) * | 2016-05-25 | 2018-09-11 | 广东欧珀移动通信有限公司 | Shell structure and mobile terminal |
| CN107978882B (en) * | 2017-11-08 | 2024-01-23 | 西安易朴通讯技术有限公司 | Terminal |
| CN114126272A (en) * | 2020-08-28 | 2022-03-01 | Oppo（重庆）智能科技有限公司 | Shell assembly and electronic equipment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102612290A (en) * | 2012-03-16 | 2012-07-25 | 青岛海信移动通信技术股份有限公司 | Alloy case and portable mobile terminal |
| CN202565590U (en) * | 2012-02-10 | 2012-11-28 | 广东步步高电子工业有限公司 | Shell structure for electronic product |
| CN103188902A (en) * | 2011-12-29 | 2013-07-03 | 深圳富泰宏精密工业有限公司 | Portable electronic device case |
| CN203934177U (en) * | 2014-05-28 | 2014-11-05 | 联想(北京)有限公司 | Metal and plastic cement integrated structure and electronic equipment |
| CN205378381U (en) * | 2016-01-05 | 2016-07-06 | 广东欧珀移动通信有限公司 | Shells assembly and terminal equipment |
-
2016
- 2016-01-05 CN CN201610013046.6A patent/CN105472918B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103188902A (en) * | 2011-12-29 | 2013-07-03 | 深圳富泰宏精密工业有限公司 | Portable electronic device case |
| CN202565590U (en) * | 2012-02-10 | 2012-11-28 | 广东步步高电子工业有限公司 | Shell structure for electronic product |
| CN102612290A (en) * | 2012-03-16 | 2012-07-25 | 青岛海信移动通信技术股份有限公司 | Alloy case and portable mobile terminal |
| CN203934177U (en) * | 2014-05-28 | 2014-11-05 | 联想(北京)有限公司 | Metal and plastic cement integrated structure and electronic equipment |
| CN205378381U (en) * | 2016-01-05 | 2016-07-06 | 广东欧珀移动通信有限公司 | Shells assembly and terminal equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105472918A (en) | 2016-04-06 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., Ltd. |