CN107508935B - Shell structure, disassembling jig and disassembling method thereof, and mobile terminal - Google Patents
Shell structure, disassembling jig and disassembling method thereof, and mobile terminal Download PDFInfo
- Publication number
- CN107508935B CN107508935B CN201710759273.8A CN201710759273A CN107508935B CN 107508935 B CN107508935 B CN 107508935B CN 201710759273 A CN201710759273 A CN 201710759273A CN 107508935 B CN107508935 B CN 107508935B
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- Prior art keywords
- shell
- groove
- housing
- buckle
- magnet
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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
- H04M1/0249—Details of the mechanical connection between the housing parts or relating to the method of assembly
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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
- H04M1/0206—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings
- H04M1/0247—Portable telephones comprising a plurality of mechanically joined movable body parts, e.g. hinged housings comprising more than two body parts
-
- 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
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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
- H05K5/02—Details
- H05K5/0208—Interlock mechanisms; Means for avoiding unauthorised use or function, e.g. tamperproof
Abstract
The invention discloses a shell structure, which comprises a first shell and a second shell which are buckled with each other, wherein a plurality of first grooves are formed in the side edge of the first shell, magnetic card buckle components are arranged in the first grooves, each magnetic card buckle component at least comprises a magnetic buckle far away from the bottom of the first groove and an elastic element close to the bottom of the first groove, and the magnetic buckle and the elastic element are arranged oppositely; the side of the second shell is provided with a second groove corresponding to the first groove, and when the first shell and the second shell are buckled, a part of the magnet buckle extends out of the first groove under the action of the elastic force of the elastic element and is clamped in the second groove. The invention also discloses a disassembling jig and a disassembling method for the mobile terminal and the shell structure. The invention can enhance the fastening performance of the mobile terminal shell body in buckling and simultaneously reduce the complexity of assembly and disassembly.
Description
Technical Field
The invention relates to the technical field of mobile terminals, in particular to a shell structure, a disassembling jig and a disassembling method thereof and a mobile terminal.
Background
At present, mobile terminals such as smart phones and the like tend to be unified gradually in appearance, wherein the design of an integrated machine body is a typical example, and compared with the design of a traditional detachable rear cover, the thickness of the integrated machine body can be obviously reduced, the anti-impact capacity is strong, the whole tightness of the machine body is better, dust can be effectively prevented from entering the integrated machine body, and the mobile phones are better protected.
Among the present integrated fuselage design structure, the common structure of the main casing body (preceding shell) and the battery cover looks lock of cell-phone is two casing circumferences through the slipknot lock of self, and the bottom is fixed with the screw, and the defect of this kind of design lies in: 1) the problem that when the buckling quantity is small, buckling is not firm, and when the buckling quantity is large, disassembly is difficult exists in the process of buckling by using the movable buckle of the shell; 2) the battery cover is required to be punched to enable the screw to penetrate through, the screw is exposed outside to influence the aesthetic feeling of the integrated machine body, meanwhile, the complexity of assembly and disassembly is increased, and the production and after-sale maintenance of the mobile phone are not facilitated.
Disclosure of Invention
The invention mainly aims to provide a shell structure, a disassembling jig and a disassembling method thereof, and a mobile terminal, aiming at enhancing the fastening performance of buckling of a shell of the mobile terminal and reducing the complexity of assembling and disassembling.
In order to achieve the above object, the present invention provides a housing structure, which includes a first housing and a second housing that are fastened together, wherein a plurality of first grooves are formed in a side of the first housing, a magnetic card buckle assembly is disposed in each first groove, the magnetic card buckle assembly at least includes a magnetic buckle that is far away from the bottom of the first groove and an elastic element that is close to the bottom of the first groove, and the magnetic buckle and the elastic element are disposed opposite to each other;
the side of the second shell is provided with a second groove corresponding to the first groove, and when the first shell and the second shell are buckled, a part of the magnet buckle extends out of the first groove under the action of the elastic force of the elastic element and is clamped in the second groove.
Preferably, the elastic element is a spring, the magnetic card buckle assembly further comprises a spring guide post and a support, a guide hole is further formed in the magnet buckle, the spring guide post penetrates through the guide hole, the spring is sleeved on the spring guide post, and the support is embedded in the first groove and used for supporting the magnet buckle, the spring and the spring guide post.
Preferably, a first inclined plane is arranged at a part, which is clamped into the second groove, of the magnet buckle, a second inclined plane is arranged at the edge of the side edge of the second shell, and in the process of buckling the first shell and the second shell, the first inclined plane abuts against the second inclined plane and the magnet buckle moves towards the bottom of the first groove under the action of the second inclined plane.
Preferably, the first grooves are uniformly arranged on the side of the first shell, and the second grooves are correspondingly and uniformly arranged on the side of the second shell.
Preferably, the first shell is made of plastic, and the second shell is made of metal; or the first shell is made of metal, and the second shell is made of plastic.
Further, to achieve the above object, the present invention provides a mobile terminal including the housing structure as described above.
In addition, in order to achieve the above object, the present invention further provides a disassembling jig of the housing structure, where the disassembling jig includes a third groove for accommodating the housing structure, and magnets are disposed around a side edge of the third groove.
Preferably, the magnetite is a plurality of and is corresponding to magnet in the shell structure is detained and is evenly arranged.
In addition, in order to achieve the above object, the present invention further provides a method for disassembling the housing structure by the disassembling jig, including:
and placing the shell structure in the disassembling jig so that the magnet buckle moves towards the bottom of the first groove under the action of the magnetic force of the magnet until the magnet buckle exits from the second groove to enable the first shell and the second shell to be unlocked.
According to the shell structure provided by the invention, the plurality of first grooves are formed in the side edge of the first shell, the magnetic card buckle assembly comprising the magnet buckle and the elastic element is arranged in the first grooves, and the second grooves are formed in the positions, corresponding to the first grooves, of the side edge of the second shell, so that when the first shell and the second shell are buckled, a part of the magnet buckle can be clamped into the second grooves under the elastic action of the elastic element to realize buckling. The buckling mode is relatively firm and attractive in appearance, and the assembly and the disassembly can be conveniently realized only through the elastic deformation of the elastic element, so that the production and after-sale maintenance of products are facilitated.
Drawings
FIG. 1 is a schematic plan view of a preferred embodiment of the housing structure of the present invention;
3 FIG. 32 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 31 3; 3
FIG. 3 is an enlarged view of a portion of FIG. 2 at A;
FIG. 4 is a schematic perspective view of a magnetic card buckle assembly according to an embodiment of the present invention;
FIG. 5 is a schematic view of the assembly of the first housing and the second housing in an embodiment of the present invention;
FIG. 6 is an enlarged partial view of FIG. 5 at B;
FIG. 7 is a schematic view illustrating a first housing and a second housing being disassembled by a jig according to an embodiment of the present invention;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;
fig. 9 is a partially enlarged schematic view of C in fig. 8.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "lateral", and the like, indicate orientations and positional relationships based on those shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying importance.
The invention provides a shell structure.
Referring to fig. 1-3, fig. 1 is a schematic plan view of a preferred embodiment of the housing structure of the present invention; 3 FIG. 32 3 is 3 a 3 schematic 3 cross 3- 3 sectional 3 view 3 taken 3 along 3 line 3 A 3- 3 A 3 of 3 FIG. 31 3; 3 Fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.
The shell structure of the embodiment comprises: the magnetic card buckle comprises a first shell 1 and a second shell 2 which are buckled with each other, wherein a plurality of first grooves 11 are formed in the side edge of the first shell 1, a magnetic card buckle assembly is arranged in each first groove 11, the magnetic card buckle assembly at least comprises a magnet buckle 121 far away from the bottom of each first groove 11 and an elastic element 122 close to the bottom of each first groove 11, and the magnet buckle 121 and the elastic element 122 are arranged oppositely;
a second groove 21 is formed in a position, corresponding to the first groove 11, of a side edge of the second housing 2, and when the first housing 1 and the second housing 2 are buckled with each other, a part of the magnet buckle 121 extends out of the first groove 11 and is clamped into the second groove 21 under the elastic force of the elastic element 122.
The elastic element 122 may be a spring or a leaf spring, and one end thereof may be fixed to the first groove 11.
The process of buckling the first shell 1 and the second shell 2 is as follows: firstly, a fastening force towards the second shell 2 is applied to the first shell 1, under the fastening force, the magnet buckle 121 is in contact with the second shell 2 and is pressed towards the bottom of the first groove 11 by the second shell 2, so that the magnet buckle moves towards the bottom of the first groove 11, meanwhile, the elastic element 122 is extruded to deform the magnet buckle 121 until the magnet buckle 121 reaches the second groove 21, at the moment, the pressure of the second shell 2 on the magnet buckle 121 is relieved, and a part of the magnet buckle 121 extends out of the first groove 11 under the restoring force of the elastic element 122 and is clamped into the second groove 21, so that fastening is realized.
The assembly process does not need to assemble any screw, the first shell and the second shell can be clamped only by applying a buckling force towards each other to the first shell or the second shell, the assembly process is simple, and the buckling of the shells is tight.
In terms of the specific structural design of the magnetic card buckle assembly, the embodiment is described by taking the elastic element 122 as a spring as an example. Referring to fig. 4, fig. 4 is a schematic perspective view of a magnetic card buckle assembly according to an embodiment of the present invention, the magnetic card buckle assembly may further include a spring guide post 123 and a bracket 124, the magnetic buckle 121 is further provided with a guide hole, the spring guide post 123 is inserted into the guide hole, the spring 122 is sleeved on the spring guide post 123, and the bracket 124 is embedded in the first groove 11 and is configured to provide a support for the magnetic buckle 121, the spring 122, and the spring guide post 123.
With the above connection, when the magnet holder 121 is pressed by the second housing 2, the spring 122 disposed opposite thereto will be compressed along the spring guide, and when the external pressing force is released, the magnet holder 121 will be extended outward relative to the first recess 11 by the restoring force of the spring 122.
Referring to fig. 5 to 6, fig. 5 is a schematic view illustrating an assembly of a first housing and a second housing according to an embodiment of the present invention, and fig. 6 is a partially enlarged view of a portion B in fig. 5.
As an implementation manner, a portion of the magnet buckle 121 clamped in the second groove 21 is provided with a first inclined surface 1211, a side edge of the second housing 2 is provided with a second inclined surface 22, and in a process of buckling the first housing 1 and the second housing 2, the first inclined surface 1211 abuts against the second inclined surface 22, and the magnet buckle 121 moves towards the bottom of the first groove 11 under the action of the second inclined surface 22. Thus, the smoothness of the movement of the magnet buckle 121 is ensured, and the magnet buckle can be smoothly clamped into the groove of the second shell 2. In addition, the inclined surface design can be replaced by an arc surface design or other structures which are beneficial to ensuring the smoothness of the movement of the magnet buckle 121, and the inclined surface design can be flexibly selected during specific implementation.
In the arrangement mode, the first grooves 11 can be uniformly arranged on the side edge of the first shell 1, and the second grooves 21 are correspondingly and uniformly arranged on the side edge of the second shell 2, so that the magnetic card buckle assembly is uniformly stressed and is more firmly connected when the first shell and the second shell are mutually clamped; in addition, the shape of the first groove 11 and the second groove 21 may be rectangular, "V" or "U", which is not limited herein, and the number of the first groove 11 and the second groove 21 may be flexibly set according to the size of the housing frame, which is also not limited herein.
Further, in terms of the material selection of the first casing 1 and the second casing 2, considering a typical application scenario of the integrated mobile phone, a battery cover of the current integrated mobile phone is generally made of metal, and a main casing is made of plastic, so that the material of the first casing 1 in this embodiment may be plastic, the material of the second casing 2 may be metal, or the material of the first casing 1 is metal, and the material of the second casing 2 is plastic.
In addition, the invention also provides a mobile terminal, which comprises the shell structure, and the mobile terminal can be a smart phone, a tablet computer and other devices. In specific implementation, the first housing 1 may be used as a main housing of the mobile terminal, the main housing 1 is used to accommodate components such as a display screen, a main board, and a battery of the mobile terminal, and the second housing 2 may be used as a battery cover of the mobile terminal, or the first housing 1 may be used as a battery cover of the mobile terminal and the second housing 2 as a main housing of the mobile terminal, which may be flexibly configured in specific implementation.
In addition, the invention also provides a disassembling jig and a disassembling method for the shell structure. Referring to fig. 7-9, fig. 7 is a schematic view illustrating a first housing and a second housing disassembled by using a jig according to an embodiment of the present invention; FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7; fig. 9 is a partially enlarged schematic view of C in fig. 8.
The disassembling jig 3 comprises a third groove 31 for accommodating the shell structure, and magnets 32 are arranged on the periphery of the side edge of the third groove 31. Wherein, disassemble tool 3 and be special tool, disassemble tool 3 in the side periphery be equipped with magnetite 32, in an optimal selection scheme, magnetite 32 be a plurality of and correspond to magnet button 121 among the shell structure is evenly arranged.
The disassembling method comprises the following steps:
the shell structure is placed in the disassembling jig 3, so that the magnet buckle 121 moves towards the bottom of the first groove 11 under the action of the magnetic force of the magnet 32 until the magnet buckle 121 exits the second groove 21, so that the first shell 1 and the second shell 2 are unlocked.
In the disassembling process, the first shell and the second shell can be quickly separated from each other by adopting a special disassembling jig and utilizing the magnetic force of the magnet, so that the disassembling process is simple; in addition, the special disassembling jig can prevent the user from randomly disassembling the shell, and is favorable for protecting the internal structure of the shell from being damaged.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A shell structure is characterized by comprising a first shell and a second shell which are buckled with each other, wherein a plurality of first grooves are formed in the side edge of the first shell, magnetic card buckle assemblies are arranged in the first grooves, each magnetic card buckle assembly at least comprises a magnetic buckle far away from the bottom of the first groove and an elastic element close to the bottom of the first groove, and the magnetic buckle and the elastic element are arranged oppositely;
a second groove is formed in the side edge of the second shell corresponding to the first groove, and when the first shell and the second shell are buckled, a part of the magnet buckle extends out of the first groove under the action of the elastic force of the elastic element and is clamped in the second groove;
the magnetic card buckle assembly comprises a magnet buckle, an elastic element, a spring guide post, a support and a spring guide post, wherein the magnet buckle is provided with a guide hole;
the part of the magnet buckle clamped in the second groove is provided with a first inclined plane, the edge of the side edge of the second shell is provided with a second inclined plane, and in the process of buckling the first shell and the second shell, the first inclined plane is abutted against the second inclined plane and the magnet buckle moves towards the bottom of the first groove under the action of the second inclined plane.
2. The shell structure of claim 1, wherein the first grooves are uniformly arranged on the side of the first shell, and the second grooves are correspondingly uniformly arranged on the side of the second shell.
3. The housing structure of claim 1, wherein the first housing is made of plastic and the second housing is made of metal; or the first shell is made of metal, and the second shell is made of plastic.
4. A mobile terminal, characterized in that it comprises a housing structure according to any of claims 1-3.
5. The mobile terminal of claim 4, wherein the first housing is a main housing of the mobile terminal, and the second housing is a battery cover of the mobile terminal; or, the first housing is a battery cover of the mobile terminal, and the second housing is a main housing of the mobile terminal.
6. A disassembling jig for the shell structure according to any one of claims 1-3, wherein the disassembling jig comprises a third groove for accommodating the shell structure, and magnets are disposed around the side edge of the third groove.
7. The disassembling jig of claim 6, wherein the plurality of magnets are uniformly arranged corresponding to the magnet buttons in the housing structure.
8. A method of disassembling the housing structure with the disassembling jig according to claim 6 or 7, wherein the method comprises:
and placing the shell structure in the disassembling jig so that the magnet buckle moves towards the bottom of the first groove under the action of the magnetic force of the magnet until the magnet buckle exits from the second groove to enable the first shell and the second shell to be unlocked.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759273.8A CN107508935B (en) | 2017-08-29 | 2017-08-29 | Shell structure, disassembling jig and disassembling method thereof, and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710759273.8A CN107508935B (en) | 2017-08-29 | 2017-08-29 | Shell structure, disassembling jig and disassembling method thereof, and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107508935A CN107508935A (en) | 2017-12-22 |
| CN107508935B true CN107508935B (en) | 2021-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710759273.8A Active CN107508935B (en) | 2017-08-29 | 2017-08-29 | Shell structure, disassembling jig and disassembling method thereof, and mobile terminal |
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| Country | Link |
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| CN (1) | CN107508935B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045783A (en) * | 2018-01-15 | 2019-07-23 | 英研智能移动股份有限公司 | Fixation kit |
| 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 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2821648Y (en) * | 2005-08-30 | 2006-09-27 | 联想(北京)有限公司 | Notebook computer locking mechanism |
| CN201263167Y (en) * | 2008-09-09 | 2009-06-24 | 东莞市吉川机械设备有限公司 | Mobile phone casing clamper |
| CN201718123U (en) * | 2009-12-29 | 2011-01-19 | 深圳Tcl新技术有限公司 | Housing |
| US20140091686A1 (en) * | 2012-10-02 | 2014-04-03 | Research In Motion Limited | Magnetic fastener apparatus and related methods |
| CN103857233A (en) * | 2012-12-07 | 2014-06-11 | 富泰华工业（深圳）有限公司 | Shell |
| CN104427819B (en) * | 2013-08-20 | 2017-06-23 | 赛恩倍吉科技顾问（深圳）有限公司 | Slide electronic equipment |
| CN204069077U (en) * | 2014-08-21 | 2014-12-31 | 西安闻泰电子科技有限公司 | Mobile terminal and housing thereof |
| CN206260157U (en) * | 2016-10-31 | 2017-06-16 | 捷开通讯(深圳)有限公司 | Electronic equipment |
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2017
- 2017-08-29 CN CN201710759273.8A patent/CN107508935B/en active Active
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| CN107508935A (en) | 2017-12-22 |
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