CN109246278B - Backplate structure and cell-phone - Google Patents
Backplate structure and cell-phone Download PDFInfo
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- CN109246278B CN109246278B CN201811133910.1A CN201811133910A CN109246278B CN 109246278 B CN109246278 B CN 109246278B CN 201811133910 A CN201811133910 A CN 201811133910A CN 109246278 B CN109246278 B CN 109246278B
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- sub
- backboard
- main body
- back plate
- backplate
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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
- H04M1/18—Telephone sets specially adapted for use in ships, mines, or other places exposed to adverse environment
- H04M1/185—Improving the rigidity of the casing or resistance to shocks
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention is suitable for the technical field of mobile phones and provides a back plate structure and a mobile phone, wherein the back plate structure comprises a back plate main body, a first sub back plate, a second sub back plate and a third sub back plate, wherein the first sub back plate and the second sub back plate are detachably connected to the back plate main body, the third sub back plate is fixedly connected to the back plate main body, the first sub back plate, the third sub back plate and the second sub back plate are sequentially arranged on the side surface of the back plate main body along the length direction of the back plate main body, and two ends of the third sub back plate are respectively abutted to the first sub back plate and the second sub back plate. According to the invention, the backboard structure is divided into the backboard main body, the first sub backboard, the second sub backboard and the third sub backboard, the first sub backboard and the second sub backboard are detachably connected to the backboard main body, so that individual requirements can be met, and meanwhile, the third sub backboard is fixedly connected to the backboard main body, so that the third sub backboard can be prevented from being separated from the backboard main body when the third sub backboard falls off and collides.
Description
Technical Field
The invention relates to the technical field of mobile phones, in particular to a backboard structure and a mobile phone.
Background
Mobile devices such as mobile phones and PADs have become necessities in modern life, so the market of matched parts is more and more mature. In order to meet the requirements of users on personalized products, industry and merchants develop various shell parts with unique functions and different shapes. At present, when a mobile phone falls and collides, a back plate of the mobile phone is easy to separate.
Disclosure of Invention
The invention aims to provide a back plate structure, aiming at solving the technical problem that the back plate of the existing mobile phone is easy to separate when the mobile phone is dropped and collided.
The invention is realized in such a way that a backboard structure comprises a backboard main body, a first sub backboard, a second sub backboard and a third sub backboard, wherein the first sub backboard and the second sub backboard are detachably connected to the backboard main body, the third sub backboard is fixedly connected to the backboard main body, the first sub backboard, the third sub backboard and the second sub backboard are sequentially arranged on the side surface of the backboard main body along the length direction of the backboard main body, and two ends of the third sub backboard are respectively abutted to the first sub backboard and the second sub backboard.
Further, the back plate structure further comprises a plurality of fasteners for fixing the third sub-back plate to the back plate main body.
Furthermore, a plurality of through holes are formed in the backboard main body, a plurality of mounting columns corresponding to the through holes are arranged on one side, facing the backboard main body, of the third sub-backboard, and one end of each fastener penetrates through the corresponding through hole and is fixed to the mounting columns.
Furthermore, the backboard structure comprises four fastening pieces, and the four fastening pieces are distributed around the third sub-backboard.
Further, the fastener is a screw.
Further, the first sub-backboard and the second sub-backboard are buckled on the backboard main body.
Furthermore, a plurality of first buckles are arranged on one side, facing the backboard main body, of the first sub backboard, and a plurality of first clamping grooves matched with the first buckles are arranged on the backboard main body; one side of the second sub-backboard facing the backboard main body is provided with a plurality of second buckles, and the backboard main body is provided with a plurality of second clamping grooves matched with the second buckles.
Further, the back plate main body is made of stainless steel.
Furthermore, prismatic grains are arranged on the side face, back to the backboard main body, of the third sub-backboard.
Another objective of the present invention is to provide a mobile phone, which includes the above mentioned back plate structure.
The implementation of the backboard structure and the mobile phone provided by the invention has the following beneficial effects: the backboard structure is divided into the backboard main body, the first sub backboard, the second sub backboard and the third sub backboard, the first sub backboard and the second sub backboard can be detachably connected to the backboard main body, personalized requirements can be met, meanwhile, the third sub backboard is fixedly connected to the backboard main body, and the third sub backboard can be prevented from being separated from the backboard main body when falling and colliding.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded schematic view (one) of a back plate structure provided in an embodiment of the present invention;
fig. 2 is an exploded schematic view (two) of a back plate structure provided in an embodiment of the present invention;
fig. 3 is a schematic structural diagram of a third sub-backplane according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile phone provided in the embodiment of the present invention.
Reference numerals referred to in the above figures are detailed below:
1-a back plate body; 11-a first card slot; 12-a second card slot; 13-a through hole; 2-a first sub-backplane; 3-a second sub-backplane; 31-a second catch; 4-a third sub-backplane; 41-mounting posts; 5-fastening piece.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly or indirectly secured to the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element. The terms "upper", "lower", "left", "right", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positions based on the orientations or positions shown in the drawings, and are for convenience of description only and not to be construed as limiting the technical solution. The terms "first", "second" and "first" are used merely for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features. The meaning of "plurality" is two or more unless specifically limited otherwise.
As shown in fig. 1 and fig. 2, the backplane structure provided by the embodiment of the present invention includes a backplane main body 1, a first sub-backplane 2, a second sub-backplane 3, and a third sub-backplane 4. The first sub-backboard 2 is detachably connected to the backboard main body 1, the second sub-backboard 3 is detachably connected to the backboard main body 1, and the third sub-backboard 4 is fixedly connected to the backboard main body 1. First sub-backplate 2, third sub-backplate 4 and second sub-backplate 3 set gradually on the side of backplate main part 1 along the length direction of backplate main part 1, and first sub-backplate 2 and second sub-backplate 3 can be dismantled and connect in the both ends of one side of backplate main part 1 promptly, and third sub-backplate 4 fixed connection is between first sub-backplate 2 and second sub-backplate 3. In the embodiment of the present invention, two ends of the third sub-back panel 4 along the length direction of the back panel main body 1 are respectively abutted against the first sub-back panel 2 and the second sub-back panel 3, and the shape formed by splicing the first sub-back panel 2, the second sub-back panel 3, and the third sub-back panel 4 is matched with the shape of the back panel main body 1, so that the overall appearance of the back panel structure is not affected by the arrangement of the first sub-back panel 2, the second sub-back panel 3, and the third sub-back panel 4.
According to the embodiment of the invention, the backboard structure is divided into the backboard main body 1, the first sub backboard 2, the second sub backboard 3 and the third sub backboard 4, the first sub backboard 2 and the second sub backboard 3 are detachably connected to the backboard main body 1, so that individual requirements can be met, meanwhile, the third sub backboard 4 is fixedly connected to the backboard main body 1, so that the third sub backboard 4 can be prevented from being separated from the backboard main body 1 when falling and colliding.
Further, in one embodiment of the present invention, the backplate main body 1 is made of stainless steel, i.e. the backplate main body 1 is made of stainless steel material, so as to enhance the overall strength of the backplate structure. In this embodiment, the first sub-back panel 2, the second sub-back panel 3 and the third sub-back panel 4 may be made of a stainless material, or may be made of other soft materials, and particularly, the first sub-back panel 2 and the second sub-back panel 3 may be replaced according to the needs of the user, so as to achieve the personalized needs.
Further, in an embodiment of the present invention, the side of the third sub-back plate 4 facing away from the back plate main body 1 is provided with a prismatic texture (not shown), which can prevent the third sub-back plate 4 from being scratched. In the present embodiment, the third sub-backplane 4 may be used as a damascene LOGO (not shown).
Further, in an embodiment of the present invention, the backboard structure further comprises a plurality of fastening members 5, and the fastening members 5 are used for fixing the third sub-backboard 4 to the backboard body 1, so that the third sub-backboard 4 is firmly fixed to the backboard body 1. It is understood that, in other embodiments of the present invention, the third sub-backplate 4 can be fixed on the backplate main body 1 by welding or adhesive bonding, depending on the materials of the backplate main body 1 and the third sub-backplate 4.
Further, in this embodiment, a plurality of through holes 13 are formed in the backplate main body 1, correspondingly, a plurality of mounting posts 41 corresponding to the through holes 13 are formed on one side of the third sub-backplate 4 facing the backplate main body 1, one end of each fastening member 5 is fixed on the corresponding mounting post 41 after passing through the corresponding through hole 13, and at this time, the fastening member 5 is disposed on the inner side of the third sub-backplate 4, which does not affect the overall appearance of the backplate structure.
Further, in the present embodiment, the third sub-back plate 4 is substantially square, the back plate structure includes four fastening members 5, and the four fastening members 5 are distributed around the third sub-back plate 4. Specifically, four through holes 13 are provided in the backplate main body 1, and mounting posts 41 corresponding to the through holes 13 are provided at four corners of the third sub-backplate 4 on the side facing the backplate main body 1, respectively. It is understood that in other embodiments of the present invention, the number of the fastening members 5 may be other numbers selected according to the shape and size of the third sub-back plate 4.
Preferably, the fastener 5 is a screw.
Further, in one embodiment of the present invention, the first sub-back panel 2 and the second sub-back panel 3 are fastened to the back panel main body 1. It is understood that in other embodiments of the present invention, the first sub-back panel 2 and the second sub-back panel 3 may be connected to the back panel main body 1 by other detachable connection methods.
Further, in this embodiment, a plurality of first buckles (not shown) are disposed on one side of the first sub-backplate 2 facing the backplate main body 1, and correspondingly, a plurality of first clamping grooves 11 matched with the first buckles are disposed on the backplate main body 1, thereby realizing detachable connection between the first sub-backplate 2 and the backplate main body 1. The plurality of first fasteners are uniformly distributed on the first sub-backplate 2 to firmly combine the first sub-backplate 2 with the backplate main body 1, and the number of the first fasteners and the number of the first slots 11 can be selected according to the material and the size of the first sub-backplate 2, which is not limited herein.
Further, in this embodiment, a plurality of second fasteners 31 are disposed on one side of the second sub-backplate 3 facing the backplate main body 1, and correspondingly, a plurality of second fastening grooves 12 engaged with the second fasteners 31 are disposed on the backplate main body 1, thereby realizing detachable connection between the second sub-backplate 3 and the backplate main body 1. The second fasteners 31 are uniformly distributed on the second sub-backplate 3 to firmly combine the second sub-backplate 3 with the backplate main body 1, and the number of the second fasteners 31 and the second slots 12 can be selected according to the material and size of the second sub-backplate 3, which is not limited herein.
It is understood that in other embodiments of the present invention, a plurality of first card slots 11 may be disposed on a side of the first sub-backplane 2 facing the backplane main body 1, and correspondingly, a plurality of first fasteners cooperating with the first card slots 11 are disposed on the backplane main body 1; in addition, a plurality of second card slots 12 may be provided on the side of the second sub-backplate 3 facing the backplate main body 1, and accordingly, a plurality of second locking hooks 31 that engage with the second card slots 12 may be provided on the backplate main body 1.
Further, in an embodiment of the present invention, the length of the third sub-backplate 4 along the length direction of the backplate main body 1 is greater than the length of the first sub-backplate 2 along the length direction of the backplate main body 1, and the length of the third sub-backplate 4 along the length direction of the backplate main body 1 is less than the length of the second sub-backplate 3 along the length direction of the backplate main body 1.
Further, an embodiment of the present invention further provides a mobile phone, which includes the above-mentioned back plate structure.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (5)
1. A backboard structure is characterized by comprising a backboard main body, a first sub backboard, a second sub backboard and a third sub backboard, wherein the first sub backboard and the second sub backboard are detachably connected to the backboard main body, the third sub backboard is fixedly connected to the backboard main body, the first sub backboard, the third sub backboard and the second sub backboard are sequentially arranged on the side face of the backboard main body along the length direction of the backboard main body, and two ends of the third sub backboard are respectively abutted to the first sub backboard and the second sub backboard; prismatic grains are arranged on the side surface of the third sub-back plate, which is back to the back plate main body;
the back plate structure further comprises a plurality of fasteners for fixing the third sub-back plate to the back plate main body;
a plurality of through holes are formed in the back plate main body, a plurality of mounting columns corresponding to the through holes are arranged on one side, facing the back plate main body, of the third sub back plate, and one end of each fastener penetrates through the corresponding through hole and is fixed on the mounting column;
the first sub back plate and the second sub back plate are buckled on the back plate main body
The third sub-back plate is square, the back plate structure comprises four fastening pieces, and the four fastening pieces are distributed on the periphery of the third sub-back plate.
2. The backplane structure according to claim 1, wherein the fasteners are screws.
3. The backplane structure according to claim 2, wherein a plurality of first fasteners are disposed on a side of the first sub-backplane facing the backplane main body, and a plurality of first fastening slots are disposed on the backplane main body and are engaged with the first fasteners; one side of the second sub-backboard facing the backboard main body is provided with a plurality of second buckles, and the backboard main body is provided with a plurality of second clamping grooves matched with the second buckles.
4. A backplate structure according to any one of claims 1 to 3 in which the backplate body is stainless steel.
5. A handset comprising a back-plate structure according to any one of claims 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133910.1A CN109246278B (en) | 2018-09-27 | 2018-09-27 | Backplate structure and cell-phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811133910.1A CN109246278B (en) | 2018-09-27 | 2018-09-27 | Backplate structure and cell-phone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109246278A CN109246278A (en) | 2019-01-18 |
| CN109246278B true CN109246278B (en) | 2021-08-24 |
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ID=65057698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811133910.1A Active CN109246278B (en) | 2018-09-27 | 2018-09-27 | Backplate structure and cell-phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109246278B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6397078B1 (en) * | 1999-08-27 | 2002-05-28 | Young S. Kim | Combined mobile telephone and personal digital assistant |
| CN1894861A (en) * | 2003-12-19 | 2007-01-10 | 摩托罗拉公司 | Housing assembly with biased and removable door |
| CN201063666Y (en) * | 2007-07-20 | 2008-05-21 | 英华达(上海)电子有限公司 | Mobile phone battery cover fixing structure |
| CN206517457U (en) * | 2017-02-15 | 2017-09-22 | 北京珠穆朗玛移动通信有限公司 | Mobile terminal |
-
2018
- 2018-09-27 CN CN201811133910.1A patent/CN109246278B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6397078B1 (en) * | 1999-08-27 | 2002-05-28 | Young S. Kim | Combined mobile telephone and personal digital assistant |
| CN1894861A (en) * | 2003-12-19 | 2007-01-10 | 摩托罗拉公司 | Housing assembly with biased and removable door |
| CN201063666Y (en) * | 2007-07-20 | 2008-05-21 | 英华达(上海)电子有限公司 | Mobile phone battery cover fixing structure |
| CN206517457U (en) * | 2017-02-15 | 2017-09-22 | 北京珠穆朗玛移动通信有限公司 | Mobile terminal |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109246278A (en) | 2019-01-18 |
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