CN207427214U - A kind of breech-loading mobile electronic device - Google Patents
A kind of breech-loading mobile electronic device Download PDFInfo
- Publication number
- CN207427214U CN207427214U CN201721269664.3U CN201721269664U CN207427214U CN 207427214 U CN207427214 U CN 207427214U CN 201721269664 U CN201721269664 U CN 201721269664U CN 207427214 U CN207427214 U CN 207427214U
- Authority
- CN
- China
- Prior art keywords
- mobile electronic
- electronic device
- frame body
- plastic frame
- base plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of breech-loading mobile electronic device, including rear shell.Wherein, the rear shell includes metal base plate and plastic frame body, and the plastic frame body is fixed on the metal base plate, is formed to house the cavity of device.Block of metal is processed compared to use CNC techniques and the scheme of metal rear shell is made, the utility model is on the premise of the structural strength of the breech-loading mobile electronic device is ensured, reduce material cost and processing cost, production efficiency is improved, and possesses the advantages of disassembling to be safeguarded or repaired.
Description
Technical field
The utility model is related to mobile electronic device technical fields, more particularly to a kind of breech-loading mobile electronic device.
Background technology
It is more at present for considerations such as appearance and intensity in the mobile electronic device fields such as mobile phone and tablet computer
A part of mobile electronic device using metal rear shell as assembling main body, by by metal derby with CNC (Computerized
Numerical Control) numerical control processing technology is fabricated to the metal rear shell, by other devices such as mainboard, battery and display screen
Part is assemblied in the metal rear shell, and the metal rear shell make use of the high-strength characteristic of itself, be set as this kind of mobile electron
Standby braced frame carries other devices.But the metal rear shell, which needs the block of metal larger to volume to carry out CNC, to be added
Work is made, and has complex process, the production deficiency that time-consuming and production cost is high；And since the metal rear shell is difficult to become
Shape, therefore this kind of mobile electronic device majority is assembled using the modes such as screw lock and glue cementation, therefore cause this
Disassembling for class mobile electronic device becomes difficult, so as to be difficult to that its internal components is safeguarded or repaired.
Utility model content
In view of the deficiencies in the prior art, the utility model provides a kind of breech-loading mobile electronic device, by that will mould
Glue frame body is fixed on metal base plate, forms the cavity of rear shell, makes the cavity for installing the breech-loading mobile electron
Other devices of equipment, solve the above problem.
To achieve these goals, the utility model takes following technical solution：
A kind of breech-loading mobile electronic device, including rear shell, the rear shell includes metal base plate and plastic frame body, described
Plastic frame body is fixed on the metal base plate, is formed to house the cavity of device.
Preferably, the plastic frame body is fixed on by heating dispensing on the metal base plate.
Preferably, the mobile electronic device further includes display screen component and mainboard, and the mainboard is installed in the plastic cement
In framework, and it is placed in the cavity；The display screen component is installed in the plastic frame body, and closes the cavity,
The display screen component is fixedly connected with plastic cement front housing, the plastic cement front housing by detachably connected with the plastic frame body,
For connecting the rear shell and display screen component.
Preferably, buckle structure of the plastic cement front housing with being respectively arranged with mutual cooperation in the plastic frame body, it is described
Buckle structure on plastic cement front housing with the buckle structure in the plastic frame body by being fastened, the detachably connected modeling
Glue front housing and plastic frame body.
Preferably, the plastic cement front housing is fixed on by dispensing on the edge of the display screen component.
Preferably, the display screen component is touching display screen.
Preferably, the metal base plate is aluminum metal base plate.
Preferably, the thickness of the metal base plate is 0.5mm~0.7mm.
A kind of breech-loading mobile electronic device provided by the utility model, by the way that plastic frame body is fixed on metal base plate
On, the cavity of rear shell is formed, makes the cavity for installing other devices of the breech-loading mobile electronic device.Compared to
The scheme of metal rear shell is made of CNC techniques, the utility model is ensureing the structure of the breech-loading mobile electronic device
On the premise of intensity, reduce production cost, improve production efficiency and possess to disassemble safeguarded or repaired it is excellent
Point.
Description of the drawings
Fig. 1 is the explosive view for the breech-loading mobile electronic device that the utility model embodiment provides；
Fig. 2 is display screen component in the breech-loading mobile electronic device and mainboard is installed up to signal in rear shell
Figure.
Specific embodiment
To make the purpose of this utility model, technical solution and advantage clearer, below in conjunction with the accompanying drawings to the utility model
Specific embodiment be described in detail.The example of these preferred embodiments is illustrated in the accompanying drawings.Institute in attached drawing
Show what is be merely exemplary with the embodiment of the utility model described with reference to the accompanying drawings, and the utility model is not limited to this
A little embodiments.
Here, it should also be noted that, in order to avoid because having obscured the utility model during unnecessary details, in the accompanying drawings
The structure and/or processing step closely related with scheme according to the present utility model are illustrate only, and is omitted and this practicality
The little other details of new relationship.
Shown referring to Figures 1 and 2, the utility model embodiment provides a kind of breech-loading mobile electronic device, including
Rear shell 1, the rear shell 1 include metal base plate 11 and plastic frame body 12, and the plastic frame body 12 is fixed on the metal base plate 11
On, it is formed to house the cavity 10 of device.
Wherein, the mobile electronic device includes the devices such as display screen component 2, mainboard 4, battery, and is also provided with
The common features device of the mobile phones such as receiver, loud speaker, SIM card deck, camera, USB connecting seats and antenna or tablet computer.
In the present embodiment, the metal base plate 11 serves as the support baseboard of cavity 10, supports the plastic frame body 12 and is contained in chamber
Device in body 10, the profile of the plastic frame body 12 are adapted with above-mentioned device, are made above-mentioned device that can install and are fixed on institute
It states in plastic frame body 12, the structural edge of the plastic frame body 12 overlaps with the structural edge on the metal base plate 11,
The plastic frame body acts also as the side wall of the cavity 10.
The rear shell 1 of above-mentioned mobile electronic device is used to accommodate using the cavity 10 that plastic frame body 12 and metal base plate 11 are formed
Device, the metal base plate 11 makes the rear shell 1 of the mobile electronic device keep enough structural strengths, and the plastic frame body
12 are easy to be molded, and the scheme of metal rear shell of being formed is processed using CNC techniques compared with to block of metal, saves work
Sequence takes and reduces production cost.Also, since other devices of the mobile electronic device are connected to the plastic frame body
On 12, and the plastic frame body 12 is easy to deformation, therefore the mobile electronic device is relatively simple to disassemble, and staff is convenient for upper
Device is stated to be safeguarded or repaired.In addition, compared with the muzzle-loading structure of mobile electronic device of the prior art, that is, before passing through
Shell mutually locks to form the complete machine frame for loading other devices with middle frame structure, breech-loading movement provided in this embodiment
Electronic equipment, which is equivalent to, eliminates middle frame structure so that the thickness of the breech-loading mobile electronic device can be designed smaller.
Specifically, the plastic frame body 12 is fixed on by heating dispensing on the metal base plate 11.Using hot melt dispensing
Mode the plastic frame body 12 is fixed in the scheme on the metal base plate 11, since the technique is relatively simple and has
Ripe technological accumulation and inheritance, can guarantee the firm connection between the plastic frame body 12 and metal base plate 11, makes the cavity to be formed 10
The intensity requirement for accommodating each device can be met, and be conducive to further compress production cost.
Specifically, the mainboard 4 is installed in the plastic frame body 12, and is placed in the cavity 10；The display
Screen assembly 2 is installed in the plastic frame body 12, and closes the cavity 10, and the display screen component 2 is fixedly connected with plastic cement
Front housing 3, the plastic cement front housing 3 is by detachably connected with the plastic frame body 12, for connecting the rear shell 1 and display screen
Component 2.The present embodiment is by setting the plastic cement front housing 3 and plastic frame body 12 to be detachably connected, to connect the rear shell 1
With display screen component 2, and since plastic structure is easy to deformation, therefore as the plastic cement front housing 3 of plastic structure and plastic frame body 12
Connection between the two easily facilitates dismounting, and the staff that is more convenient for safeguards the internal components of the mobile electronic device
Or it repairs.
Further, buckle structure of the plastic cement front housing 3 with being respectively arranged with mutual cooperation in the plastic frame body 12,
Buckle structure on the plastic cement front housing 3 is removably connected by being fastened with the buckle structure in the plastic frame body 12
Connect the plastic cement front housing 3 and plastic frame body 12.More specifically, the edge of the plastic cement front housing 3 and the side of the plastic frame body 12
It can be molded to form corresponding pin thread and female thread by plastic mould on edge side wall, by the fastening between pin thread and female thread, realize
It is detachably connected.
Further, the plastic cement front housing 3 is fixed on by dispensing on the edge of the display screen component 2.More specifically
Ground, the plastic cement front housing 3 are hollow and its edge and the plastic frame of the coincident of the display screen component 2.It is producing
It in the process, can be by carrying out dispensing on the edge of the display screen component 2 with gluing process, by the edge of the plastic cement front housing 3
Structure is Nian Jie at dispensing, and the plastic cement front housing 3 is made to be fixed on the edge of the display screen component 2.
The present embodiment first passes through hot melt technique for dispensing glue and the plastic frame body 12 is fixed on the metal base plate 11, shape
Into for housing the cavity 10 of device；The devices such as mainboard 4 and battery are assembled again and are fixed on institute by the modes such as locking
It states in cavity 10, and passes through gluing process and be fixed to the plastic cement front housing 3 on the edge of the display screen component 2；Finally will
The display screen component 2 is connected to by the plastic cement front housing 3 in the plastic frame body 12, closes the cavity 10, so as to complete
Into the assembling of the breech-loading mobile electronic device.
Illustratively, the display screen component 2 is touching display screen.Specifically, the display screen component 2 includes liquid crystal
Display module, touch panel and protective glass cover board.
Illustratively, the metal base plate 11 is aluminum metal base plate.More specifically, the metal base plate 11 is aluminum gold
Belong to thin slice, the standby metal base plate 11 of aluminium has the intensity for meeting 1 needs of rear shell, while the aluminum metal
Bottom plate can obtain the appearance with metallic luster texture after working process, be conducive to improve the breech-loading mobile electron
The quality of equipment.
While in order to ensure that the metal base plate 11 has enough intensity, the metal base plate 11 is reduced as far as possible
To reduce production cost, the thickness of the metal base plate 11 should select thickness in a suitable numerical intervals.In this reality
It applies in example, the thickness of the metal base plate 11 is 0.5mm~0.7mm.More specifically, the thickness of the metal base plate 11 is
0.6mm。
In conclusion a kind of breech-loading mobile electronic device provided by the utility model, by the way that plastic frame body 12 is consolidated
It is scheduled on metal base plate 11, forms the cavity 10 of rear shell 1, for installing other devices of the breech-loading mobile electronic device
Part, compared to the scheme that metal rear shell is made of CNC techniques, the utility model is set in the guarantee breech-loading mobile electron
On the premise of standby structural strength, reduce production cost, improve production efficiency and possess convenient for disassembling to be safeguarded or
The advantages of repairing.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any this actual relation or order.Term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or equipment including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes as this process, method, article or equipment institute inherently
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including institute
State in process, method, article or the equipment of element that also there are other identical elements.
The above is only the specific embodiment of the application, it is noted that for the ordinary skill people of the art
For member, on the premise of the application principle is not departed from, several improvements and modifications can also be made, for these changes and profit
Decorations, also should be regarded as the protection domain of the application.
Claims (8)
1. a kind of breech-loading mobile electronic device, including rear shell (1), which is characterized in that the rear shell (1) includes metal base plate
(11) it is fixed on the metal base plate (11) with plastic frame body (12), the plastic frame body (12), is formed to house device
Cavity (10).
2. mobile electronic device according to claim 1, which is characterized in that the plastic frame body (12) is by heating dispensing
It is fixed on the metal base plate (11).
3. mobile electronic device according to claim 2, which is characterized in that the mobile electronic device further includes display screen
Component (2) and mainboard (4), the mainboard (4) are installed in the plastic frame body (12), and are placed in the cavity (10)；
The display screen component (2) is installed in the plastic frame body (12), and closes the cavity (10), the display screen component
(2) plastic cement front housing (3) is fixedly connected with, the plastic cement front housing (3) is by detachably connected with the plastic frame body (12), use
In the connection rear shell (1) and display screen component (2).
4. mobile electronic device according to claim 3, which is characterized in that the plastic cement front housing (3) and the plastic frame
Be respectively arranged with the buckle structure of mutual cooperation on body (12), the buckle structure on the plastic cement front housing (3) by with the modeling
Buckle structure on glue frame body (12) is fastened, the detachably connected plastic cement front housing (3) and plastic frame body (12).
5. mobile electronic device according to claim 3, which is characterized in that the plastic cement front housing (3) is fixed by dispensing
In on the edge of the display screen component (2).
6. according to any mobile electronic devices of claim 3-5, which is characterized in that the display screen component (2) is tactile
Control display screen.
7. mobile electronic device according to claim 1 or 2, which is characterized in that the metal base plate (11) is aluminum gold
Belong to bottom plate.
8. mobile electronic device according to claim 7, which is characterized in that the thickness of the metal base plate (11) is
0.5mm~0.7mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269664.3U CN207427214U (en) | 2017-09-29 | 2017-09-29 | A kind of breech-loading mobile electronic device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721269664.3U CN207427214U (en) | 2017-09-29 | 2017-09-29 | A kind of breech-loading mobile electronic device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207427214U true CN207427214U (en) | 2018-05-29 |
Family
ID=62313296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721269664.3U Expired - Fee Related CN207427214U (en) | 2017-09-29 | 2017-09-29 | A kind of breech-loading mobile electronic device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207427214U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166588A (en) * | 2019-04-26 | 2019-08-23 | 维沃移动通信有限公司 | Housing unit, glass cover-plate component and mobile terminal |
-
2017
- 2017-09-29 CN CN201721269664.3U patent/CN207427214U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166588A (en) * | 2019-04-26 | 2019-08-23 | 维沃移动通信有限公司 | Housing unit, glass cover-plate component and mobile terminal |
| CN110166588B (en) * | 2019-04-26 | 2021-02-26 | 维沃移动通信有限公司 | Shell assembly, glass cover plate assembly and mobile terminal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20180929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |