CN205750643U - The shell of mobile terminal and mobile terminal - Google Patents
The shell of mobile terminal and mobile terminal Download PDFInfo
- Publication number
- CN205750643U CN205750643U CN201620384834.1U CN201620384834U CN205750643U CN 205750643 U CN205750643 U CN 205750643U CN 201620384834 U CN201620384834 U CN 201620384834U CN 205750643 U CN205750643 U CN 205750643U
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- shell
- hole
- mobile terminal
- bar portion
- bolt
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Abstract
The utility model discloses shell and the mobile terminal of a kind of mobile terminal.Its housing is provided with through hole, and the internal face of described through hole is provided with female thread, and described shell also includes that bolt, described bolt are made up of shape-memory material；Described bolt includes bar portion, and described bar portion is for converting between naturalness and deformation state；When described bar portion is in deformation state, the side wall surface in described bar portion has external screw thread, and described external screw thread matches with described female thread, and described bar portion is used for being threadedly connected in described through hole；When described bar portion in the raw time, described external screw thread disappear.Therefore, without using screw driver and time saving and energy saving when installing, dismantling shell of the present utility model, substantially increase work efficiency.
Description
Technical field
This utility model relates to shell and the mobile terminal of a kind of mobile terminal.
Background technology
Along with the development of modern science and technology, the electronic product used in our daily life gets more and more,
The especially mobile terminal such as mobile phone, iPad (panel computer) the most day by day becomes the electronics that the mankind are indispensable
Product.Along with being continuously increased of world market demand, becoming very with quantity of doing over again after sale of mobile terminal
Huge.Nowadays, the bolt in face is also more and more on mobile terminals, common 5 cun of intelligence
More than the bolt of mobile phone is all the most several ten, and owing to the size of mobile terminal, weight demands are more come
The highest, bolt is more and more less.This gives and brings a great difficult problem with the process done over again after sale.Existing
In technology, configuration bolt needs artificial use screw driver to configure one by one, and such configuration mode takes
Time laborious so that mobile terminal after sale and work efficiency of doing over again is extremely low.
Utility model content
The technical problems to be solved in the utility model is to overcome in prior art, the installation of phone housing
And dismounting mode wastes time and energy so that mobile terminal after sale and do over again the extremely low defect of work efficiency, it is provided that
The shell of a kind of mobile terminal and mobile terminal.
This utility model is to solve above-mentioned technical problem by following technical proposals:
The shell of a kind of mobile terminal, described shell is provided with through hole, and the internal face of described through hole is provided with interior spiral shell
Stricture of vagina, its feature is, described shell also includes that bolt, described bolt are made up of shape-memory material；
Described bolt includes bar portion, and described bar portion is for becoming between naturalness and deformation state
Change；
When described bar portion is in deformation state, the side wall surface in described bar portion has external screw thread, described outer spiral shell
Stricture of vagina matches with described female thread, and described bar portion is used for being threadedly connected in described through hole；
When described bar portion in the raw time, described external screw thread disappear.
In this programme, the bolt used in the shell of mobile terminal all uses shape-memory material to make, should
Bolt can convert between naturalness and deformation state.When mobile phone shell is installed, bolt is added
Heat, the screw thread on screw rod disappears, is located in the through hole of mobile phone shell by screw rod, after bolt cooling, on screw rod
Screw thread occurs, thus realizes bolt and be connected with outer casing screw.During detaching mobile phones shell, equally bolt is carried out
Heating, the screw thread on screw rod disappears, and now only bolt the most firmly need to can be made to separate with mobile phone shell, real
Existing mobile phone shell dismounting.Therefore, when installing, dismantling shell of the present utility model without using screw driver,
And time saving and energy saving, substantially increase work efficiency.
It is preferred that when described bar portion in the raw time, the diameter in described bar portion is less than described through hole
Internal diameter.The diameter in bar portion is less than the internal diameter of through hole, namely the internal face of the side wall surface in bar portion and through hole does not connects
Touch, the most either bolt be located in through hole or time bolt is separated with shell, bar portion and through hole it
Between do not produce frictional force, therefore bolt is installed or removed with shell all compare easily, convenient,
Thus further increase shell and install, after sale and the efficiency done over again.
It is preferred that described bolt also includes that head, described head are positioned at above described through hole, and described head
Portion is used for covering described through hole.
It is preferred that described shell includes that upper casing and lower casing, described through hole include being located in described upper casing
The position of one through hole and the second through hole being located in described lower casing, described first through hole and described second through hole
Corresponding, described bar portion is used for being threadedly connected in described first through hole and described second through hole.
It is preferred that described shell also include snap device, described snap device be used for connecting described upper casing and
Described lower casing.
It is preferred that described snap device includes that holding section, one end of described holding section are connected with described upper casing；
Described lower casing is provided with limiting section, and the other end of described holding section is provided with snap fit, and described snap fit is arranged in
In described limiting section.
It is preferred that described limiting section is limited impression.
It is preferred that the upper surface of described lower casing is provided with groove, in described groove, it is provided with spring, described spring
It is in compressive state；
When described spring recovers to naturalness from compressive state, described spring be used for making described snap fit from
Described limiting section ejects.
It is preferred that the both sides of described second through hole are equipped with described groove, and described groove is relative to described
The centrosymmetry of through hole is arranged.
This utility model also includes a kind of mobile terminal, and its feature is, described mobile terminal includes as above
Described shell.
Positive progressive effect of the present utility model is: use in the shell of mobile terminal of the present utility model
Bolt all use shape-memory material to make, this bolt can be carried out between naturalness and deformation state
Conversion.When installing mobile phone shell, being heated by bolt, the screw thread on screw rod disappears, and screw rod is located at hands
In the through hole of casing, after bolt cooling, screw rod occurs screw thread, thus realizes bolt with outer casing screw even
Connect.During detaching mobile phones shell, being heated by bolt equally, the screw thread on screw rod disappears, and the most only needs slightly
Bolt the most firmly can be made to separate with mobile phone shell, it is achieved mobile phone shell is dismantled.Therefore, installing, dismantling this
During the shell of utility model without using screw driver and time saving and energy saving, substantially increase work efficiency.
Accompanying drawing explanation
Fig. 1 is the structural representation of the shell of the mobile terminal of this utility model embodiment 1.
Fig. 2 is the partial structurtes schematic diagram of the shell when bar portion is in deformation state in Fig. 1.
Fig. 3 be when bar portion in the raw time Fig. 1 in the partial structurtes schematic diagram of shell.
Fig. 4 is the structural representation of the shell of the mobile terminal of this utility model embodiment 2.
Fig. 5 is the partial structurtes schematic diagram of the shell when bar portion is in deformation state in Fig. 4.
Fig. 6 be when bar portion in the raw time Fig. 4 in the partial structurtes schematic diagram of shell.
Fig. 7 is the shell of the mobile terminal when bar portion is in deformation state of this utility model embodiment 3
Partial structurtes schematic diagram.
Fig. 8 be this utility model embodiment 3 when bar portion in the raw time the shell of mobile terminal
Partial structurtes schematic diagram.
Detailed description of the invention
Name preferred embodiment, and combine accompanying drawing and become apparent from intactly illustrating this utility model.
Embodiment 1
As Fig. 1-3 shows the shell of a kind of mobile terminal, this shell 1 is provided with through hole, the inwall of through hole
Face is provided with female thread, and shell 1 also includes that bolt 2, bolt 2 are made up of shape-memory material；Bolt 2
Including bar portion 21, and bar portion 21 is for converting between naturalness and deformation state；Such as Fig. 2
Shown in, when bar portion 21 is in deformation state, the side wall surface in bar portion 21 has an external screw thread, external screw thread with
Female thread matches, and bar portion is used for being threadedly connected in through hole；As it is shown on figure 3, when bar portion 21 is in
During naturalness, external screw thread disappears.
The bolt used in the shell of the mobile terminal of the present embodiment all uses shape-memory material to make, should
Bolt can convert between naturalness and deformation state, namely the bar portion of bolt can have screw thread and
Switch between non-threaded.Therefore, the shell of the present embodiment is when installation and removal, it is not necessary to use spiral shell
Bolt cutter, time saving and energy saving, substantially increase work efficiency.
Embodiment 2
Embodiment 2 is substantially the same manner as Example 1, and as Figure 4-Figure 6, difference is, this enforcement
The shell 1 of example includes upper casing 11 and lower casing 12, and through hole includes the first through hole being located in upper casing 11 and sets
The second through hole in lower casing 12, the position of the first through hole and the second through hole is corresponding, then bar portion 21 spiral shell
Stricture of vagina is connected in the first through hole and the second through hole.
In the present embodiment, bolt 2 also includes that head 22, head 22 are positioned at above through hole and cover through hole.
An external force upwards is applied at head 22, so that it may make bolt 2 and shell 1 when needing and dismantling shell
Separate.The bolt of the present embodiment, when bar portion in the raw time, as shown in Figure 6, the diameter in bar portion
D is less than the internal diameter D of through hole, namely the side wall surface in bar portion does not contacts with the internal face of through hole the most no matter
It is that bolt is located in through hole or when being separated with shell by bolt, between bar portion and through hole, does not has generation to rub
Wiping power, therefore bolt is installed or removed with shell all compare easily, convenient, thus carry further
High shell installation, after sale and the efficiency done over again.
Embodiment 3
Embodiment 3 is substantially the same manner as Example 2, and as Figure 7-8, difference is, this enforcement
In, shell also includes that snap device, upper casing 11 and lower casing 12 are connected by snap device, namely first leads to
Cross snap device upper casing and lower casing to be pre-fixed, be so easy to be located in through hole bolt.Concrete, card
Buckle mechanism includes that holding section 111, one end of holding section 111 are connected with upper casing 11；Lower casing 12 is provided with limit
Position portion 121, the other end of holding section 111 is provided with snap fit, and snap fit is arranged in limiting section 121.Wherein,
Limiting section can be limited impression.
In the present embodiment, the upper surface of lower casing 12 is provided with groove 122, is provided with spring 3 in groove 122,
Spring 3 is in compressive state；When spring recovers to naturalness from compressive state, as shown in Figure 8,
Spring 3 can make snap fit eject from limiting section 121.That is, after bolt separates with upper casing, lower casing,
Restriction spring is in the external force of compressive state and is removed, during spring recovers naturalness, spring
Elastic force can make snap fit eject from limiting section, thus upper casing, lower casing are automatically separated, and eliminate artificial unloading
The step of upper and lower shell, finally makes the operation of whole dismounting shell become simple light, it is only necessary to a step
Just put in place so that the bolt above whole shell has all been torn open, save manpower and warp dramatically
The ornamental of Ji.So that the elastic force that spring puts on upper casing and lower casing reaches balance, each second
The both sides of through hole are equipped with groove, be equipped with a spring, and groove is relative to the center of through hole in groove
It is symmetrical arranged, this avoid the situation that some buckle does not ejects from limiting section.
This utility model also includes mobile terminal, and mobile terminal includes embodiment 1, embodiment 2, implements
The shell of the mobile terminal in example 3.Wherein mobile terminal can be to include mobile phone, panel computer, PDA
(Personal Digital Assistant, personal digital assistant), POS (Point of Sales, point-of-sale terminal),
The terminal units such as vehicle-mounted computer.As a example by mobile terminal is as mobile phone, the bolt that the shell of this mobile phone uses is equal
Employing shape-memory material is made, and this bolt can convert between naturalness and deformation state, also
The i.e. bar portion of bolt can switch over having between screw thread and non-threaded.Therefore, the shell of the present embodiment exists
During installation, it is not necessary to use screw driver, time saving and energy saving, substantially increase installation effectiveness.Equally, whole tear open
The operation unloading shell also becomes simple light, it is only necessary to heats to bolt, thus settles at one go and just may be used
So that the bolt above whole shell has all been torn open, save manpower and economic considerable dramatically
Property.
Although the foregoing describing detailed description of the invention of the present utility model, but those skilled in the art should
Working as understanding, this is merely illustrative of, and protection domain of the present utility model is to be defined by the appended claims
's.Those skilled in the art, can be right on the premise of without departing substantially from principle of the present utility model and essence
These embodiments make various changes or modifications, but these changes and amendment each fall within of the present utility model
Protection domain.
Claims (10)
1. a shell for mobile terminal, described shell is provided with through hole, and the internal face of described through hole is provided with
Female thread, it is characterised in that described shell also includes that bolt, described bolt are made up of shape-memory material；
Described bolt includes bar portion, and described bar portion is for becoming between naturalness and deformation state
Change；
When described bar portion is in deformation state, the side wall surface in described bar portion has external screw thread, described outer spiral shell
Stricture of vagina matches with described female thread, and described bar portion is used for being threadedly connected in described through hole；
When described bar portion in the raw time, described external screw thread disappear.
2. the shell of mobile terminal as claimed in claim 1, it is characterised in that at described bar portion
When naturalness, the diameter in described bar portion is less than the internal diameter of described through hole.
3. the shell of mobile terminal as claimed in claim 1, it is characterised in that described bolt also wraps
Including head, described head is positioned at above described through hole, and described head is used for covering described through hole.
4. the shell of mobile terminal as claimed in claim 1, it is characterised in that described shell includes
Upper casing and lower casing, described through hole includes the first through hole being located in described upper casing and is located in described lower casing
Second through hole, described first through hole is corresponding with the position of described second through hole, and described bar portion is used for screw thread
It is connected in described first through hole and described second through hole.
5. the shell of mobile terminal as claimed in claim 4, it is characterised in that described shell also wraps
Including snap device, described snap device is used for connecting described upper casing and described lower casing.
6. the shell of mobile terminal as claimed in claim 5, it is characterised in that described snap device
Including holding section, one end of described holding section is connected with described upper casing；
Described lower casing is provided with limiting section, and the other end of described holding section is provided with snap fit, and described snap fit is arranged in
In described limiting section.
7. the shell of mobile terminal as claimed in claim 6, it is characterised in that described limiting section is
Limited impression.
8. the shell of mobile terminal as claimed in claim 6, it is characterised in that described lower casing upper
End face is provided with groove, is provided with spring in described groove, and described spring is in compressive state；
When described spring recovers to naturalness from compressive state, described spring be used for making described snap fit from
Described limiting section ejects.
9. the shell of mobile terminal as claimed in claim 8, it is characterised in that described second through hole
Both sides be equipped with described groove, and described groove is arranged relative to the centrosymmetry of described through hole.
10. a mobile terminal, it is characterised in that described mobile terminal includes as in claim 1-9
Shell described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384834.1U CN205750643U (en) | 2016-04-29 | 2016-04-29 | The shell of mobile terminal and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620384834.1U CN205750643U (en) | 2016-04-29 | 2016-04-29 | The shell of mobile terminal and mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205750643U true CN205750643U (en) | 2016-11-30 |
Family
ID=57372822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620384834.1U Active CN205750643U (en) | 2016-04-29 | 2016-04-29 | The shell of mobile terminal and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205750643U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929908A (en) * | 2016-04-29 | 2016-09-07 | 上海创功通讯技术有限公司 | Housing of mobile terminal, mobile terminal, and configuration method for housing |
| CN107830038A (en) * | 2017-10-27 | 2018-03-23 | 上海摩软通讯技术有限公司 | Fixation kit, mobile terminal, the collocation method of fixed system and fixation kit |
-
2016
- 2016-04-29 CN CN201620384834.1U patent/CN205750643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929908A (en) * | 2016-04-29 | 2016-09-07 | 上海创功通讯技术有限公司 | Housing of mobile terminal, mobile terminal, and configuration method for housing |
| CN107830038A (en) * | 2017-10-27 | 2018-03-23 | 上海摩软通讯技术有限公司 | Fixation kit, mobile terminal, the collocation method of fixed system and fixation kit |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |