CN107072081B - Mobile terminal - Google Patents
Mobile terminal Download PDFInfo
- Publication number
- CN107072081B CN107072081B CN201611064842.9A CN201611064842A CN107072081B CN 107072081 B CN107072081 B CN 107072081B CN 201611064842 A CN201611064842 A CN 201611064842A CN 107072081 B CN107072081 B CN 107072081B
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- Prior art keywords
- connecting part
- sliding block
- front shell
- clamping groove
- wall
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- 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
- H05K5/0008—Casings, cabinets or drawers for electric apparatus comprising several parts forming a closed casing assembled by screws
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- 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
- H05K5/04—Metal casings
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Telephone Set Structure (AREA)
Abstract
The embodiment of the application provides a mobile terminal, which comprises a metal shell consisting of a front shell, a buckling position sliding block, a rear cover and a screw, wherein the buckling position sliding block is placed in a containing cavity of the front shell and can slide in the containing cavity, the front shell, the buckling position sliding block and the buckling position sliding block are connected with the rear cover in opposite pushing directions through a connecting part and a clamping groove matched with the clamping groove in opposite slotting directions, and then the screw penetrates through holes in the front shell, the buckling position sliding block and the rear cover to be fixed The operation has reduced the destruction risk to metal casing, has also avoided the user fish tail that the action too big caused because of exerting oneself, has realized metal casing's convenient dismouting.
Description
Technical Field
The application relates to the field of mechanical design, in particular to a mobile terminal.
Background
Mobile terminals such as mobile phones, cameras, tablet computers (pads), and Personal Digital Assistants (PDAs) are increasingly used.
In order to improve the product grade and the use experience, more and more mobile terminals using metal shells are used. However, both the metal shell of the mobile terminal and the metal protective shell additionally added to the existing shell of the mobile terminal by the user have the requirement of disassembly and assembly, so the metal shell generally cannot be formed at one time, and the disassembly and assembly need to be realized in a combined manner.
However, the metal case thus assembled has the following problems:
first, the elastic deformation ability of metal itself is less than materials such as plastics, consequently, under the condition that mainly adopts modes such as current interlock, buckle combination to carry out the shell part and connect, the dismouting process is difficult inconvenient, moreover, if too big hard, still can cause metal casing's rigid deformation, damages metal casing.
Second, because the demand of mobile terminal frivolousization, metal casing also can only reduce the thickness of sheet metal for the reduction of mass, consequently, at metal casing subassembly's edge, often there is sharp corner, at the dismouting in-process, if the user keeps energetically extrusion, push-and-pull operation, because the action is too big easily, and cause hand and metal edge's quick contact, fish tail user.
Therefore, in the prior art, with the application of a large number of metal shells, the problem of difficulty in mounting and dismounting is more prominent, and how to solve the problem has become a problem of general attention in the industry.
Disclosure of Invention
The embodiment of the application provides a mobile terminal, including by preceding shell, detain the metal casing that position slider, back lid and screw are constituteed for realize metal casing's convenient dismouting.
This mobile terminal includes metal casing, metal casing comprises preceding shell 1, detain position slider 2, back lid 3 and screw 4, wherein:
the front shell 1 is provided with a first clamping groove 1.1, an accommodating cavity 1.2 and a first opening 1.3;
the buckling position sliding block 2 is provided with a first connecting part 2.1, a second clamping groove 2.2 and a second opening 2.3, and the buckling position sliding block 2 is installed in the accommodating cavity 1.2, can slide in the accommodating cavity 1.2 and is connected with the first clamping groove 1.1 through the first connecting part 2.1;
the rear cover 3 is provided with a second connecting part 3.1 and a third opening 3.2, and the rear cover 3 is connected with a second clamping groove 2.2 through the second connecting part 3.1;
the slotting directions of the first slot 1.1 and the second slot 2.2 are opposite, and the direction in which the first connecting part 2.1 of the buckling sliding block 2 is pushed into the first slot 1.1 is opposite to the direction in which the second connecting part 3.1 of the rear cover 3 is pushed into the second slot 2.2;
the screw 4 passes through the first opening 1.3, the second opening 2.3 and the third opening 3.2 to fixedly connect the front shell 1, the buckling sliding block 2 and the rear cover 3.
Compared with the prior art, the technical scheme provided by the embodiment of the application has the beneficial technical effects that:
the embodiment of the application provides a mobile terminal, which comprises a metal shell consisting of a front shell, a buckling position sliding block, a rear cover and a screw, wherein the buckling position sliding block is placed in a containing cavity of the front shell and can slide in the containing cavity, the front shell, the buckling position sliding block and the buckling position sliding block are connected with the rear cover in opposite pushing directions through a connecting part and a clamping groove matched with the clamping groove in opposite slotting directions, and then the screw penetrates through holes in the front shell, the buckling position sliding block and the rear cover to be fixed The operation has reduced the destruction risk to metal casing, has also avoided the user fish tail that the action too big caused because of exerting oneself, has realized metal casing's convenient dismouting.
Drawings
Fig. 1 is a schematic view of an assembly structure of a metal housing of a mobile terminal in one direction according to an embodiment of the present application;
FIG. 2 is a schematic view of an assembly structure of a front shell 1 and a fastening slider 2 in the embodiment of the present application;
fig. 3 is a schematic view of an assembly structure of a metal housing of a mobile terminal in another direction according to an embodiment of the present application;
FIG. 4 is a schematic structural diagram of the fastening slider 2 according to the embodiment of the present application;
FIG. 5 is a schematic view of the exemplary embodiment of the present application showing the direction of the installation of the catching slide 2 to the front case 1;
fig. 6 is a sectional view of the catching slide 2 mounted to the front case 1 in one direction according to the embodiment of the present application.
Detailed Description
The utility model aims at providing a mobile terminal including metal casing, compromise the reliability that the equipment fixing back is difficult for the pine to take off when promoting the current equipment tear, adorn convenience open.
In order to achieve the above technical objective, the present application provides a mobile terminal, which includes a metal housing, as shown in fig. 1 and fig. 3, which are respectively an assembly structure diagram of the metal housing of the mobile terminal proposed in an embodiment of the present application in one direction and an assembly structure diagram of the metal housing of the mobile terminal in another direction, where the metal housing of the mobile terminal specifically includes a front housing 1, a position-locking slider 2, a rear cover 3 and a screw 4, where:
preceding shell 1 is equipped with first draw-in groove 1.1, holds chamber 1.2 and first trompil 1.3.
The rear cover 3 is provided with a second connecting part 3.1 and a third opening 3.2, and the rear cover 3 is connected with a second clamping groove 2.2 through the second connecting part 3.1.
The slotting directions of the first slot 1.1 and the second slot 2.2 are opposite, and the direction of pushing the first connecting part 2.1 of the buckling position sliding block 2 into the first slot 1.1 is opposite to the direction of pushing the second connecting part 3.1 of the rear cover 3 into the second slot 2.2.
The screw 4 passes through the first opening 1.3, the second opening 2.3 and the third opening 3.2 to fixedly connect the front shell 1, the buckling sliding block 2 and the rear cover 3.
The accommodating cavity 1.2 is specifically defined by an inner wall 1.4, an outer wall 1.5 and a shell surface 1.6 of the front shell 1, and the buckling position sliding block 2 can be relatively fixed in the front shell 1.
In a specific application scenario, the specific setting position of the first card slot 1.1 may include:
the first clamping groove 1.1 is arranged on the outer wall 1.5;
or the like, or, alternatively,
the first clamping groove 1.1 is arranged on the inner wall 1.4;
or the like, or, alternatively,
the first clamping grooves 1.1 are correspondingly arranged on the inner wall 1.4 and the outer wall 1.5 respectively.
Correspondingly, in specific application scene, detain position slider 2 and specifically be U type structure, two long limits of detaining position slider 2 are equipped with a plurality of first connecting part 2.1 for correspond with a plurality of first draw-in grooves 1.1 of preceding shell 1 and be connected.
It should be noted that, according to the change of the setting position of the first slot 1.1, the setting position of the first connecting part 2.1 in the position-locking slider 2 should also be matched with the setting position of the first slot 1.1, such a setting mode realizes the position-locking matching of the first connecting part 2.1 and the first slot 1.1, and after the position-locking slider 2 is placed in the accommodating cavity 1.2, the positioning connection between the front shell 1 and the position-locking slider 2 is realized.
Specifically, corresponding to the setting position of the first card slot 1.1, the setting mode of the first connecting part 2.1 includes:
the first connecting part 2.1 is arranged on the outer side of the long side and is connected with a first clamping groove 1.1 on the outer wall 1.5 of the front shell 1;
or the like, or, alternatively,
the first connecting part 2.1 is arranged on the inner side of the long side and is connected with a first clamping groove 1.1 on the inner wall 1.4 of the front shell 1;
or the like, or, alternatively,
the first connecting parts 2.1 are arranged on the inner side and the outer side of the long edge and are respectively connected with the first clamping grooves 1.1 on the inner wall 1.4 and the outer wall 1.5 of the front shell 1.
Similarly, the second clamping groove 2.2 on the position-buckling sliding block 2 and the second connecting part 3.1 of the rear cover 3 are arranged in a matched manner, so that the clamping matching of the second clamping groove 2.2 and the second connecting part 3.1 is realized, and the positioning connection of the position-buckling sliding block 2 and the rear cover 3 is realized.
It should be further noted that, in an actual application scenario, the connecting component and the card slot may specifically be configured in a manner as follows:
the first card slot 1.1 and the second card slot 2.2 are L-shaped card slots.
Further, in the above-mentioned case,
the first connecting part 2.1 and the second connecting part 3.1 are in particular:
columnar protrusions, or L-shaped protrusions;
the shape of the first connecting part 2.1 matches the shape of the first card slot 1.1, and the shape of the second connecting part 3.1 matches the shape of the second card slot 2.2.
It should be noted that, the arrangement of the specific connecting component and the card slot can be adjusted according to actual needs, and such changes also belong to the protection scope of the present application on the premise of ensuring the cooperation of the two.
Specifically, as shown in fig. 1 and 3, the first engaging groove 1.1 is respectively disposed on the inner wall 1.4 and the outer wall 1.5 of the front housing 1, the projections of the specific positions are coincident, and the shape is L-shaped, and correspondingly, the first connecting part 2.1 is also disposed on the inner side and the outer side of the buckle-position slider 2, and is specifically a cylindrical protrusion, and the outer diameter thereof is smaller than the inner diameter of the first engaging groove 1.1, so that the first engaging groove 1.1 can slide into the first engaging groove 1.1 to realize the matching connection.
In order to further facilitate the installation of the metal casing, a positioning auxiliary device is further added to the metal casing component provided by the application, and the specific description is as follows:
the front shell 1 is provided with a first positioning groove 1.7, the buckling sliding block 2 is provided with a first positioning block 2.4, and the first positioning block 2.4 is matched and connected with the first positioning groove 1.7 to relatively position the front shell 1 and the buckling sliding block 2;
and/or the presence of a gas in the gas,
the buckling position sliding block 2 is provided with a second positioning groove 2.5, the rear cover 3 is provided with a second positioning block 3.3, and the second positioning block 3.3 is matched and connected with the second positioning groove 2.5 to relatively position the buckling position sliding block 2 and the rear cover 3.
In an actual application scenario, the positioning assistance setting is only for further facilitating the assembling and disassembling process of the metal casing component, and may be adjusted according to actual needs, whether the positioning assistance setting is performed or not, and the specific positioning assistance setting mode may be adjusted according to actual needs, and such changes also belong to the protection scope of the present application.
It should be further noted that one short side of the fastening slider 2 is provided with a plurality of second openings 2.3 corresponding to the positions of the first opening 1.3 of the front shell 1 and the third opening 3.2 of the rear cover 3.
Claims (6)
1. The utility model provides a mobile terminal, its characterized in that includes metal casing, metal casing comprises preceding shell (1), knot position slider (2), back lid (3) and screw (4), wherein:
the front shell (1) is provided with a first clamping groove (1.1), an accommodating cavity (1.2) and a first opening (1.3);
the buckling position sliding block (2) is provided with a first connecting part (2.1), a second clamping groove (2.2) and a second opening (2.3), and the buckling position sliding block (2) is installed in the accommodating cavity (1.2), can slide in the accommodating cavity (1.2), and is connected with the first clamping groove (1.1) through the first connecting part (2.1);
the rear cover (3) is provided with a second connecting part (3.1) and a third opening (3.2), and the rear cover (3) is connected with a second clamping groove (2.2) through the second connecting part (3.1);
the slotting directions of the first slot (1.1) and the second slot (2.2) are opposite, and the direction of pushing the first connecting part (2.1) of the buckling position sliding block (2) into the first slot (1.1) is opposite to the direction of pushing the second connecting part (3.1) of the rear cover (3) into the second slot (2.2);
the screw (4) penetrates through the first opening (1.3), the second opening (2.3) and the third opening (3.2) to connect and fix the front shell (1), the buckling sliding block (2) and the rear cover (3);
the first card slot (1.1) and the second card slot (2.2) are L-shaped card slots;
the first connecting part (2.1) and the second connecting part (3.1) are in particular:
columnar protrusions, or L-shaped protrusions;
the shape of the first connecting part (2.1) is matched with the shape of the first clamping groove (1.1),
the shape of the second connecting part (3.1) is matched with the shape of the second clamping groove (2.2).
2. The mobile terminal of claim 1,
the accommodating cavity (1.2) is particularly defined by an inner wall (1.4), an outer wall (1.5) and a shell surface (1.6) of the front shell (1).
3. The mobile terminal of claim 2,
the first clamping groove (1.1) is arranged on the outer wall (1.5);
or the like, or, alternatively,
the first clamping groove (1.1) is arranged on the inner wall (1.4);
or the like, or, alternatively,
the first clamping grooves (1.1) are correspondingly arranged on the inner wall (1.4) and the outer wall (1.5) respectively.
4. The mobile terminal according to claim 1, wherein the button slider (2) is embodied as a U-shaped structure, in particular:
two long sides of the buckling position sliding block (2) are provided with a plurality of first connecting parts (2.1) which are used for being correspondingly connected with a plurality of first clamping grooves (1.1) of the front shell (1);
a short side of the buckling position sliding block (2) is provided with a plurality of second open holes (2.3) corresponding to the positions of the first open hole (1.3) of the front shell (1) and the third open hole (3.2) of the rear cover (3).
5. The mobile terminal of claim 3 or 4,
the first connecting part (2.1) is arranged on the outer side of the long side and is connected with a first clamping groove (1.1) on the outer wall (1.5) of the front shell (1);
or the like, or, alternatively,
the first connecting part (2.1) is arranged on the inner side of the long side and is connected with a first clamping groove (1.1) on the inner wall (1.4) of the front shell (1);
or the like, or, alternatively,
the first connecting parts (2.1) are arranged on the inner side and the outer side of the long edge and are respectively connected with the first clamping grooves (1.1) on the inner wall (1.4) and the outer wall (1.5) of the front shell (1).
6. The mobile terminal of claim 1,
the front shell (1) is provided with a first positioning groove (1.7), the buckling sliding block (2) is provided with a first positioning block (2.4), and the first positioning block (2.4) is matched and connected with the first positioning groove (1.7) to relatively position the front shell (1) and the buckling sliding block (2);
and/or the presence of a gas in the gas,
detain position slider (2) and be equipped with second constant head tank (2.5), back lid (3) are equipped with second locating piece (3.3), second locating piece (3.3) with second constant head tank (2.5) cooperate to be connected, right detain position slider (2) with back lid (3) carry out the relative positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611064842.9A CN107072081B (en) | 2016-11-28 | 2016-11-28 | Mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611064842.9A CN107072081B (en) | 2016-11-28 | 2016-11-28 | Mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107072081A CN107072081A (en) | 2017-08-18 |
| CN107072081B true CN107072081B (en) | 2021-03-09 |
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ID=59618651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611064842.9A Active CN107072081B (en) | 2016-11-28 | 2016-11-28 | Mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107072081B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114449788A (en) * | 2020-11-06 | 2022-05-06 | Oppo广东移动通信有限公司 | Electronic equipment shell assembly, electronic equipment and assembling method thereof |
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| CN201345671Y (en) * | 2009-01-14 | 2009-11-11 | 深圳华为通信技术有限公司 | Mobile termination |
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| JP2013219486A (en) * | 2012-04-06 | 2013-10-24 | Nec Casio Mobile Communications Ltd | Cover lock mechanism for electronic apparatus and electronic apparatus with the same |
| CN103997866A (en) * | 2014-03-13 | 2014-08-20 | 刘礼刚 | Mating connection structure for shell |
| CN104470290A (en) * | 2014-11-28 | 2015-03-25 | 广东欧珀移动通信有限公司 | Buckle device and terminal |
| CN204334643U (en) * | 2014-10-30 | 2015-05-13 | 惠州比亚迪电子有限公司 | A kind of housing unit and apply its mobile terminal |
| CN105163534A (en) * | 2015-08-17 | 2015-12-16 | 小米科技有限责任公司 | Shell matching mechanism, electronic device shell and electronic device |
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Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1474643A (en) * | 2002-08-07 | 2004-02-11 | 鸿富锦精密工业（深圳）有限公司 | Assembling structure of portable electronic device case |
| JP2005340394A (en) * | 2004-05-25 | 2005-12-08 | Maspro Denkoh Corp | Case for electronic apparatus |
| CN201115086Y (en) * | 2007-07-23 | 2008-09-10 | 中兴通讯股份有限公司 | A shell joint mechanism and wireless network adapter shell using this mechanism |
| CN201345671Y (en) * | 2009-01-14 | 2009-11-11 | 深圳华为通信技术有限公司 | Mobile termination |
| CN201479488U (en) * | 2009-08-19 | 2010-05-19 | 青岛海信移动通信技术股份有限公司 | Casing structure and portable mobile terminal |
| CN201821602U (en) * | 2010-10-19 | 2011-05-04 | 齐苏晋 | Casing connection structure for portable electronic device |
| JP2013219486A (en) * | 2012-04-06 | 2013-10-24 | Nec Casio Mobile Communications Ltd | Cover lock mechanism for electronic apparatus and electronic apparatus with the same |
| CN103997866A (en) * | 2014-03-13 | 2014-08-20 | 刘礼刚 | Mating connection structure for shell |
| CN204334643U (en) * | 2014-10-30 | 2015-05-13 | 惠州比亚迪电子有限公司 | A kind of housing unit and apply its mobile terminal |
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| CN105163534A (en) * | 2015-08-17 | 2015-12-16 | 小米科技有限责任公司 | Shell matching mechanism, electronic device shell and electronic device |
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| Publication number | Publication date |
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| CN107072081A (en) | 2017-08-18 |
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Address after: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee after: Qingdao Hisense Mobile Communication Technology Co.,Ltd. Address before: 266071 Shandong city of Qingdao province Jiangxi City Road No. 11 Patentee before: HISENSE MOBILE COMMUNICATIONS TECHNOLOGY Co.,Ltd. |
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