CN107493356B - Mobile terminal and expansion module mounting structure thereof - Google Patents
Mobile terminal and expansion module mounting structure thereof Download PDFInfo
- Publication number
- CN107493356B CN107493356B CN201710543632.6A CN201710543632A CN107493356B CN 107493356 B CN107493356 B CN 107493356B CN 201710543632 A CN201710543632 A CN 201710543632A CN 107493356 B CN107493356 B CN 107493356B
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- CN
- China
- Prior art keywords
- mounting
- back cover
- mobile terminal
- expansion
- expansion module
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Classifications
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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
- H04M1/026—Details of the structure or mounting of specific components
-
- 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
- H04M1/21—Combinations with auxiliary equipment, e.g. with clocks or memoranda pads
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention relates to a mobile terminal and an expansion module mounting structure thereof. The back cover is provided with at least two mounting positions for detachably mounting different expansion modules respectively; each installation position is provided with a connecting seat, and each connecting seat is respectively connected with the host. The expansion modules are provided with connecting joints which are correspondingly connected with the connecting seats, and after the expansion modules on different installation positions are interchanged, the expansion modules can be connected with the connecting seats on the corresponding installation positions. The back cover is provided with the mounting structure for mounting the expansion module, the expansion module can be directly mounted on the back cover, the occupied space after the expansion module is mounted on the mobile terminal can be reduced, the appearance of the mobile terminal is more exquisite, pre-assembled components such as a back clamp and the like are omitted, further, after the expansion modules on different mounting positions are interchanged, the expansion modules can be connected with the connecting seats on the corresponding mounting positions, the connection of the expansion modules is compatible, and the universality is improved.
Description
Technical Field
The present invention relates to the field of electronic communications, and more particularly, to a mobile terminal and an extension module mounting structure thereof.
Background
The expansion module of the mobile terminal in the related art is usually required to be mounted on a special back clamp, and then the back clamp is arranged on the back of the mobile terminal, so that the expansion module is connected with the mobile terminal.
The back splint structure can be larger in appearance of the mobile terminal after being installed on the mobile terminal, and occupies more space.
Disclosure of Invention
The invention aims to provide an improved mobile terminal and an extension module mounting structure thereof.
The technical scheme adopted for solving the technical problems is as follows: an expansion module mounting structure of a mobile terminal is constructed, and the expansion module mounting structure comprises a host and a back cover;
the back cover is provided with at least two mounting positions for detachably mounting different expansion modules respectively; each installation position is provided with a connecting seat, and each connecting seat is respectively connected with the host;
the expansion modules are provided with connecting joints which are correspondingly connected with the connecting seats, and after the expansion modules on different installation positions are interchanged, the expansion modules can be connected with the connecting seats on the corresponding installation positions;
the back cover comprises a cover body and a mounting plate arranged on the cover body, and the mounting position is formed on the mounting plate;
the mounting plate is arranged on the cover body in a manner of being capable of being switched between a first state and a second state;
when the mounting plate is in the first state, the mounting position faces to the outer side of the back cover;
when the mounting plate is in the second state, the mounting position faces the inner side of the back cover;
the mounting plate can be arranged on the cover body in an inside-outside overturning manner, so that the mounting position faces to the outer side of the back cover or the inner side of the back cover.
The mounting plate is hinged with the cover body so as to be capable of turning inside and outside;
the mobile terminal further comprises a cover plate which is covered on the installation position, and the cover plate is detachably installed on the back cover;
the mounting position is provided with a clamping groove for clamping and fixing the expansion module;
an antenna is arranged in the clamping groove.
Preferably, each mounting position on the back cover is adjacently arranged side by side; or, each mounting position on the back cover is arranged at intervals.
The invention also constructs a mobile terminal which comprises the expansion module mounting structure.
The mobile terminal and the extension module mounting structure thereof have the following beneficial effects: the back cover of the mobile terminal is provided with the mounting structure for mounting the expansion module, the expansion module can be directly mounted on the back cover, the occupied space after the expansion module is mounted on the mobile terminal can be reduced, the appearance of the mobile terminal is more exquisite, pre-assembled parts such as back clamps and the like are omitted, the cost is reduced, furthermore, connectors of all connecting seats on the mounting positions adopt the same standard, after the expansion modules on different mounting positions are interchanged, the connectors can be connected with the connecting seats on the corresponding mounting positions, the connection of all expansion modules can be compatible, and the universality is improved.
Drawings
The invention will be further described with reference to the accompanying drawings and examples, in which:
fig. 1 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention, in which an expansion module is mounted on a back cover of the mobile terminal;
FIG. 2 is a schematic view of the mounting plate of FIG. 1 in a first state;
FIG. 3 is a schematic view of the mounting plate of FIG. 2 in a second state;
FIG. 4 is a schematic view of the cover plate at the mounting location and separated from the mounting location in other embodiments.
Detailed Description
For a clearer understanding of technical features, objects and effects of the present invention, a detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, a mobile terminal in a preferred embodiment of the present invention includes a host 1 and a back cover 2, and the mobile terminal may be an electronic product such as a smart phone, a tablet, and the like.
The back cover 2 is provided with a plurality of mounting positions 21 for detachably mounting different expansion modules 3, and the expansion modules 3 are provided with connecting joints connected with the host 1.
The different expansion modules 3 comprise mobile power supply, mobile storage and other functional modules, and the expansion modules 3 can be disassembled and assembled, so that the expansion modules 3 can be provided with different functional modules according to requirements. After the expansion module 3 is installed at the installation site 21, the connection joint can realize functions of power transmission, data transmission and the like with the host 1.
Each mounting position 21 is provided with a connecting seat 212, and each connecting seat 212 is respectively connected with the host 1 to enable connection and conduction between the expansion module 3 and the host 1. Preferably, the connection sockets 212 on each mounting location 21 are the same standardized connector for the interface. The expansion modules 3 are provided with connection joints which are correspondingly connected with the connection seats 212, and after the expansion modules 3 on different installation positions 21 are interchanged, the connection joints can be connected with the connection seats 212 corresponding to the installation positions 21. In other embodiments, the connection base 212 may also be disposed on the host 1, so as to ensure that the expansion module 3 is connected to the host 1 after being mounted in the mounting position.
The number of the installation positions 21 can be two or more, and when the installation positions 21 are multiple, each installation position 21 is provided with a connecting seat 212, so that different expansion modules 3 can be simultaneously installed and then respectively connected with the connecting seats 212.
Preferably, the mounting locations 21 on the back cover 2 are disposed adjacent to each other, and in other embodiments, the mounting locations 21 on the back cover 2 may be disposed at specific intervals.
The connection base 212 adopts the same standardized connector, so that standardized installation connection can be realized, and the expansion module 3 can be arranged in an integral multiple form of a basic unit. The basic unit means a minimum unit having a specific shape and size according to specifications of the existing functional module and the connection terminal, which can accommodate the functional module, the connection terminal, and the connection circuit therebetween having the minimum specification. For example, when the universal serial bus interface is selected as the connection joint and the functional module is a sensor for collecting external parameters; the housing size of the minimum unit is designed according to the minimum size of the sensor and the universal serial bus interface.
In actual production, the required functional module is not necessarily the smallest in size, and the size of the functional module is designed to be an integer multiple of the smallest unit according to the needs of the user at this time so as to meet the requirement that a plurality of expansion modules 3 can be spliced into a whole with regular shape and size. It will be appreciated that the size of the peripheral modules is set in an integer multiple in order to achieve standardized mechanical and electrical connections, so that, in the condition of satisfying the standardized connections of the plurality of expansion modules 3, the user sets in other specifications as required, for example: the dimensions of the plurality of expansion modules 3 are in the form of an equal-ratio series or an equal-difference series.
The back cover 2 is provided with the mounting structure for mounting the expansion module 3, the expansion module 3 can be directly mounted on the back cover 2, the occupied space after the expansion module 3 is mounted on the mobile terminal can be reduced, the appearance of the mobile terminal is more exquisite, pre-assembled components such as back clamps are omitted, and the cost is reduced.
In some embodiments, the back cover 2 includes a cover 22 and a mounting plate 23 mounted on the cover 22, with the mounting locations 21 formed on the mounting plate 23. When the expansion module 3 is not installed, the installation plate 23 is installed on the cover body 22, and the appearance of the back cover 2 is the same as that of other mobile terminals without the expansion module 3.
As further shown in connection with fig. 1 to 3, the mounting plate 23 is arranged on the cover 22 so as to be switchable between a first state a, in which the mounting plate 23 faces the outside of the back cover 2, and a second state B, in which the mounting plate 23 faces the inside of the back cover 2.
When the expansion module 3 needs to be mounted on the mobile terminal, the mounting plate 23 is in the first state a, so that the expansion module 3 can be mounted. When the expansion module 3 is not required to be mounted on the mobile terminal, the mounting plate 23 is in the second state B, the mounting position 21 faces to the inner side of the back cover 2, and the appearance of the mobile terminal is the same as that of other mobile terminals without the expansion module 3, so that the influence on the appearance is avoided.
Further, the mounting plate 23 is provided on the cover 22 so as to be turned inside out, so that the mounting position 21 is directed to the outside of the back cover 2 or to the inside of the back cover 2. Preferably, the mounting plate 23 is hinged to the cover 22 so as to be capable of being turned upside down. In other embodiments, the mounting plate 23 may be detached from the cover 22 and then turned over to be mounted on the cover 22.
The mounting position 21 is provided with a clamping groove 211 for clamping and fixing the expansion module 3, so that the expansion module 3 can be clamped and fixed on the mounting position 21 along the clamping groove 211, and the assembly and the disassembly are more convenient. In general, the installation site 21 is provided with a plurality of clamping grooves 211 arranged side by side, so that a plurality of expansion modules 3 can be installed, and the function expansion is wider. In other embodiments, the expansion module 3 can also be secured to the mounting location 21 by other locking elements.
In some embodiments, the slot 211 has an antenna therein, so that more space is available for arranging the antenna, and the signal of the mobile terminal is better.
In other embodiments, as shown in fig. 4, when the state of the mounting plate 23 is not changeable, the mobile terminal further includes a cover plate 24 that covers the mounting position 21, and the cover plate 24 is detachably mounted to the back cover 2. When the expansion module 3 is not required to be installed, the cover plate 24 can be installed on the back cover 2, so that the installation position 21 is prevented from affecting the appearance attractiveness of the mobile terminal.
It will be appreciated that the above technical features may be used in any combination without limitation.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (3)
1. An expansion module mounting structure of a mobile terminal is characterized by comprising a host (1) and a back cover (2);
at least two mounting positions (21) for detachably mounting different expansion modules (3) are arranged on the back cover (2), a connecting seat (212) is arranged on each mounting position (21), and each connecting seat (212) is respectively connected with the host (1);
the expansion modules (3) are provided with connection joints which are correspondingly connected with the connection seats (212), and after the expansion modules (3) on different installation positions (21) are interchanged, the connection joints can be connected with the connection seats (212) on the corresponding installation positions (21);
the back cover (2) comprises a cover body (22) and a mounting plate (23) mounted on the cover body (22), and the mounting position (21) is formed on the mounting plate (23);
the mounting plate (23) is arranged on the cover body (22) in a manner of being capable of being switched between a first state (A) and a second state (B);
when the mounting plate (23) is in the first state (A), the mounting position (21) faces to the outer side of the back cover (2);
the mounting plate (23) faces the inner side of the back cover (2) when in the second state (B);
the mounting plate (23) can be arranged on the cover body (22) in an internal and external overturning manner, so that the mounting position (21) faces the outer side of the back cover (2) or the inner side of the back cover (2);
the mounting plate (23) is hinged with the cover body (22) so as to be capable of turning inside and outside;
the mobile terminal further comprises a cover plate (24) covered on the installation position (21), and the cover plate (24) is detachably installed on the back cover (2);
a clamping groove (211) for clamping and fixing the expansion module (3) is formed in the mounting position (21);
an antenna is arranged in the clamping groove (211).
2. The expansion module mounting structure of a mobile terminal according to claim 1, wherein each of the mounting positions (21) on the back cover (2) is disposed adjacent side by side; or, each mounting position (21) on the back cover (2) is arranged at intervals.
3. A mobile terminal comprising the expansion module mounting structure of claim 1 or 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543632.6A CN107493356B (en) | 2017-07-05 | 2017-07-05 | Mobile terminal and expansion module mounting structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710543632.6A CN107493356B (en) | 2017-07-05 | 2017-07-05 | Mobile terminal and expansion module mounting structure thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107493356A CN107493356A (en) | 2017-12-19 |
| CN107493356B true CN107493356B (en) | 2023-08-04 |
Family
ID=60644378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710543632.6A Active CN107493356B (en) | 2017-07-05 | 2017-07-05 | Mobile terminal and expansion module mounting structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107493356B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960529A (en) * | 2005-10-31 | 2007-05-09 | 康佳集团股份有限公司 | Mobile communication terminal of plug able function module, and method |
| CN204090360U (en) * | 2014-08-12 | 2015-01-07 | 赵宗辉 | A kind of functional shell assembly and terminal |
| CN105991801A (en) * | 2015-02-03 | 2016-10-05 | 骏睿科技（深圳）有限公司 | Smart terminal fitting system capable of extending functions |
| CN106227302A (en) * | 2016-08-31 | 2016-12-14 | 蒋凌锋 | Mobile terminal hardware expansion devices |
| CN205847345U (en) * | 2016-05-31 | 2016-12-28 | 深圳埃蒙克斯科技有限公司 | A kind of mobile phone with detachable extension back-cover |
| CN207022059U (en) * | 2017-07-05 | 2018-02-16 | 杭州来布科技有限公司 | Mobile terminal and its expansion module mounting structure |
-
2017
- 2017-07-05 CN CN201710543632.6A patent/CN107493356B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1960529A (en) * | 2005-10-31 | 2007-05-09 | 康佳集团股份有限公司 | Mobile communication terminal of plug able function module, and method |
| CN204090360U (en) * | 2014-08-12 | 2015-01-07 | 赵宗辉 | A kind of functional shell assembly and terminal |
| CN105991801A (en) * | 2015-02-03 | 2016-10-05 | 骏睿科技（深圳）有限公司 | Smart terminal fitting system capable of extending functions |
| CN205847345U (en) * | 2016-05-31 | 2016-12-28 | 深圳埃蒙克斯科技有限公司 | A kind of mobile phone with detachable extension back-cover |
| CN106227302A (en) * | 2016-08-31 | 2016-12-14 | 蒋凌锋 | Mobile terminal hardware expansion devices |
| CN207022059U (en) * | 2017-07-05 | 2018-02-16 | 杭州来布科技有限公司 | Mobile terminal and its expansion module mounting structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107493356A (en) | 2017-12-19 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171218 Address after: 310000 room 369 B, No. 369 B, Binjiang District, Hangzhou City, Hangzhou, Zhejiang Applicant after: HANGZHOU LAIBU TECHNOLOGY Co.,Ltd. Address before: 518000 Building No. 370, A7 building, No. 370, Guanlan Guanlan Road, Longhua District, Shenzhen, Guangdong Applicant before: SHENZHEN CHENGFANG INTELLIGENT TECHNOLOGY CO.,LTD. |
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |