CN205490742U - Cover connection structure with center behind cell -phone - Google Patents
Cover connection structure with center behind cell -phone Download PDFInfo
- Publication number
- CN205490742U CN205490742U CN201620229058.8U CN201620229058U CN205490742U CN 205490742 U CN205490742 U CN 205490742U CN 201620229058 U CN201620229058 U CN 201620229058U CN 205490742 U CN205490742 U CN 205490742U
- Authority
- CN
- China
- Prior art keywords
- center
- groove
- draw
- fixture block
- arc
- 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
Landscapes
- Telephone Set Structure (AREA)
Abstract
The utility model provides a cover connection structure with center behind cell -phone, including back lid and center, the both sides of back lid are equipped with the surrounding edge of protrusion side surface in the lid of back, the medial surface of both sides surrounding edge is equipped with the draw -in groove, be equipped with the arc arch in the draw -in groove, the bellied upper end of arc is higher than draw -in groove outside surface, the both sides face of center is equipped with the fixture block that corresponds with the draw -in groove, the surface of fixture block be equipped with with the protruding arc recess that corresponds of arc, during the equipment, center card in the inboard of hou gai both sides bounding wall, the fixture block card is in the draw -in groove, the arc arch is blocked in the arc recess. The utility model discloses a draw -in groove and protruding fixture block and the arc recess with the center of arc that the back was covered cooperate, and lid and center zonulae occludens are together after making to after what cover is the draw -in groove, be the fixture block on the center, therefore can avoid taking place because of the condition that the rupture fixture block leads to the back lid to drop on the center to it is inseparable more, firm with being connected of center to make the back lid.
Description
Technical field
This utility model relates to mobile communication device field, particularly to a kind of cell phone rear cover and center
Attachment structure.
Background technology
Along with the development of electronic technology, digital product increasingly presses close to the life of people.Especially
Mobile phone products, has become as requisite necessary in our daily life.Mobile phone products not only draws
Near interpersonal distance, and bring that people are more convenient and amusement is enjoyed.
At present, cell phone rear cover on the market is provided with fixture block, and center is provided with corresponding with fixture block
Draw-in groove, is linked together with center by the cooperation cell phone rear cover of fixture block and draw-in groove.Once cell phone rear cover
On fixture block imprudence be broken off, then cell phone rear cover just becomes to be easy to come off on center.
Utility model content
This utility model is for the disappearance of prior art existence, it is provided that a kind of cell phone rear cover and the company of center
Access node structure, makes bonnet more tight, firmly with the connection of center.
For achieving the above object, this utility model uses such as purgation technical scheme:
A kind of cell phone rear cover and the attachment structure of center, including bonnet and center, the both sides of described bonnet
Being provided with the surrounding edge protruding from bonnet inner surface, the medial surface of described both sides surrounding edge is provided with draw-in groove, described
Being provided with arc convex in draw-in groove, the upper end of described arc convex is higher than draw-in groove outer surface, described center
Two sides be provided with the fixture block corresponding with draw-in groove, the surface of described fixture block is provided with corresponding with arc convex
Arc groove, during assembling, center is stuck in the inner side of bonnet both sides coaming plate, and described fixture block is stuck in draw-in groove,
Described arc convex is stuck in arc groove.
As a kind of preferred version, the draw-in groove mutual dislocation on the surrounding edge of described both sides is arranged.
This utility model compared with prior art, has the following advantages and advantage, specifically, passes through
Draw-in groove and the arc convex of bonnet coordinate with fixture block and the arc groove of center, make bonnet tight with center
Linking together, and on bonnet be draw-in groove, on center is fixture block, can avoid thus
The situation causing bonnet to come off on center because fractureing fixture block occurs, so that bonnet and the company of center
Connect more closely, firmly;The most such attachment structure makes center become simple with bonnet assembling, group
Fill in hgher efficiency.
By more clearly illustrate architectural feature of the present utility model, technological means and reached concrete
Purpose and function, come with specific embodiment to make this utility model the most below in conjunction with the accompanying drawings
Bright:
Accompanying drawing explanation
Fig. 1 is the structural representation of the embodiment of this utility model;
Fig. 2 is the enlarged drawing in Fig. 1 at A;
Fig. 3 is the enlarged drawing in Fig. 1 at B.
Accompanying drawing identifier declaration:
1-bonnet, 2-center, 3-surrounding edge, 4-draw-in groove, 5-arc convex, 6-fixture block, 7-arc is recessed
Groove.
Detailed description of the invention
As Figure 1-3, a kind of cell phone rear cover and the attachment structure of center, including bonnet 1 and center 2,
The both sides of described bonnet 1 are provided with the surrounding edge 3 protruding from bonnet 1 inner surface, described both sides surrounding edge 3 interior
Side is provided with draw-in groove 4, is provided with arc convex 5 in described draw-in groove 4, and the upper end of described arc convex 5 is higher than
Draw-in groove 4 outer surface, the two sides of described center 2 are provided with the fixture block 6 corresponding with draw-in groove 4, described fixture block 6
Surface be provided with the arc groove 7 corresponding with arc convex 5, during assembling, center 2 is stuck in bonnet 1 both sides
The inner side of coaming plate 3, described fixture block 6 is stuck in draw-in groove 4, and described arc convex 5 is stuck in arc groove 7.
Draw-in groove 4 mutual dislocation on described both sides surrounding edge 3 is arranged.
In sum, this utility model is by the fixture block of the draw-in groove of bonnet and arc convex and center and arc
Connected in star coordinates, and makes bonnet be closely joined together with center, and on bonnet is draw-in groove, center
On be fixture block, the feelings causing bonnet to come off on center because fractureing fixture block can be avoided thus
Condition occurs, so that bonnet is more tight, firmly with the connection of center;The most such attachment structure
Making center assemble with bonnet and become simple, packaging efficiency is higher.
The above, be only preferred embodiment of the present utility model, not in order to limit this practicality
Novel, thus every according to technology of the present utility model reality above example is made any amendment,
Equivalent, improvement etc., all still fall within the range of technical solutions of the utility model.
Claims (2)
1. a cell phone rear cover and the attachment structure of center, it is characterised in that: include bonnet and center,
The both sides of described bonnet are provided with the surrounding edge protruding from bonnet inner surface, the medial surface of described both sides surrounding edge
Being provided with draw-in groove, be provided with arc convex in described draw-in groove, the upper end of described arc convex is higher than outside draw-in groove
Surface, the two sides of described center are provided with the fixture block corresponding with draw-in groove, the surface of described fixture block be provided with
The arc groove that arc convex is corresponding, during assembling, center is stuck in the inner side of bonnet both sides coaming plate, described
Fixture block is stuck in draw-in groove, and described arc convex is stuck in arc groove.
Cell phone rear cover the most according to claim 1 and the attachment structure of center, it is characterised in that:
Draw-in groove mutual dislocation on the surrounding edge of described both sides is arranged.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620229058.8U CN205490742U (en) | 2016-03-22 | 2016-03-22 | Cover connection structure with center behind cell -phone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620229058.8U CN205490742U (en) | 2016-03-22 | 2016-03-22 | Cover connection structure with center behind cell -phone |
Publications (1)
Publication Number | Publication Date |
---|---|
CN205490742U true CN205490742U (en) | 2016-08-17 |
Family
ID=56651590
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620229058.8U Expired - Fee Related CN205490742U (en) | 2016-03-22 | 2016-03-22 | Cover connection structure with center behind cell -phone |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN205490742U (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109014650A (en) * | 2018-09-19 | 2018-12-18 | 丁梓兴 | A kind of abnormity interference welding structure and its welding method |
CN109462680A (en) * | 2018-10-16 | 2019-03-12 | Oppo(重庆)智能科技有限公司 | Electronic equipment and its housing unit |
CN110312006A (en) * | 2019-06-06 | 2019-10-08 | Oppo广东移动通信有限公司 | Electronic equipment |
CN111385384A (en) * | 2018-12-28 | 2020-07-07 | 广东长盈精密技术有限公司 | Mobile phone middle frame and processing method thereof |
-
2016
- 2016-03-22 CN CN201620229058.8U patent/CN205490742U/en not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109014650A (en) * | 2018-09-19 | 2018-12-18 | 丁梓兴 | A kind of abnormity interference welding structure and its welding method |
CN109462680A (en) * | 2018-10-16 | 2019-03-12 | Oppo(重庆)智能科技有限公司 | Electronic equipment and its housing unit |
CN109462680B (en) * | 2018-10-16 | 2020-10-02 | Oppo(重庆)智能科技有限公司 | Electronic equipment and shell assembly thereof |
CN111385384A (en) * | 2018-12-28 | 2020-07-07 | 广东长盈精密技术有限公司 | Mobile phone middle frame and processing method thereof |
CN110312006A (en) * | 2019-06-06 | 2019-10-08 | Oppo广东移动通信有限公司 | Electronic equipment |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN205490742U (en) | Cover connection structure with center behind cell -phone | |
CN202441192U (en) | Plug for auxiliary holes | |
CN108476254A (en) | A kind of housing unit and terminal of terminal device | |
CN205304908U (en) | Mobile handset web frame | |
CN204669760U (en) | A kind of terminal enclosure and terminal equipment | |
CN203562149U (en) | Display terminal | |
CN203085857U (en) | Waterproof tail plug of hand-held machine | |
CN204424605U (en) | A kind of error-proof structure connector | |
WO2017128508A1 (en) | Card tray | |
CN202135444U (en) | Mutually-clamped shield cover | |
CN205655074U (en) | Hanging casing and hanging display | |
CN205071080U (en) | Networking of open -ended thing is dull and stereotyped | |
CN206267735U (en) | A kind of corner aluminium end cap | |
CN202889434U (en) | Seamless mobile phone | |
CN204667356U (en) | Touch-control display panel | |
CN204539244U (en) | A kind of movable split Kato | |
CN204606454U (en) | A kind of receiver of foldable for storage | |
CN204885594U (en) | But open -close type network line interface | |
CN205383762U (en) | Air conditioner base and air conditioner with same | |
CN210297818U (en) | Cell-phone shell is inhaled to individual character magnetism | |
CN203277765U (en) | Plug framework | |
CN203950505U (en) | Double-sided screen shell structure and double-sided screen | |
CN208315882U (en) | A kind of 90 degree of bases of DVI 24+5Pin | |
CN208251999U (en) | A kind of Europe superscript slot three-push window screen outline border | |
CN204632968U (en) | Plate plug |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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: 20160817 Termination date: 20170322 |