CN208479744U - A kind of mobile terminal - Google Patents
A kind of mobile terminal Download PDFInfo
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- CN208479744U CN208479744U CN201820838915.3U CN201820838915U CN208479744U CN 208479744 U CN208479744 U CN 208479744U CN 201820838915 U CN201820838915 U CN 201820838915U CN 208479744 U CN208479744 U CN 208479744U
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- key
- hangers
- frame
- mobile terminal
- locating piece
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Abstract
The utility model discloses a kind of mobile terminal, it includes side key (200), key locating piece (300) and the rear shell (100) with frame (110), frame (110) offers mounting hole (111), key locating piece (300) is mounted on the inside of frame (110), key locating piece (300) includes flexibly positioned (310), side key (200) includes keying body (210) and the first hangers (220) and the second hangers (230) for being separately positioned on keying body (210) both ends, in first hangers (220) and the second hangers (230), one passes through mounting hole (111), and it is articulated on the inner wall of frame (110), another one passes through mounting hole (111), and pass through flexibly positioned (310) extension It connects on the inner wall of frame (110).Above scheme can solve side key and be easier to lead to the problem of interference with key FPC in the fastening direction of front housing and rear shell.
Description
Technical field
The utility model relates to mobile terminal design technology field more particularly to a kind of mobile terminals.
Background technique
Currently, mobile terminal has become indispensable tool indispensable in people's daily life.For convenience to movement
The maintenance of terminal, the assembling structure of mobile terminal continue optimizing.There are mainly two types of assembly methods for current mobile terminal, a kind of
In mode, the primary electron components of mobile terminal are assembled in rear shell, and the front housing for being equipped with screen is then fastened on rear shell
On.In another way, the primary electron components (including screen) of mobile terminal are assembled on front housing, then fasten rear shell
On front housing.In view of the overall appearance performance of mobile terminal, rear shell is assembled at present, primary electron components are installed
Mode on front housing is then main design method.
It is known that the side key of mobile terminal is more important component, user can be facilitated to the behaviour of mobile terminal
Control.Referring to FIG. 1, currently, due to assembly method limitation, side key 201 can only in advance mounted in rear shell 20 frame on, key
FPC (Flexible Printed Circuit, flexible circuit board) 101 is in advance mounted in corresponding position on front housing 10, finally preceding
During shell 10 and rear shell 20 fasten, side key 201 can then be completed to assemble therewith with key FPC101.Side key 201 with press
Key FPC101 needs zero clearance between the two or has the dry of a certain amount of (such as 0.01mm-0.03mm) when being in assembled state
It relates to, otherwise side key 201 can then have the risk of diastema, and then influence the usage experience of user.But as front housing 10 is with after
The fastening of shell 20 can generate interference (interference region dotted line as shown in figure 1 fastening direction between side key 201 and key FPC101
Region shown in frame), when serious, side key 201 can blow over key FPC101, and then assembly between the two is caused to fail.
Utility model content
The utility model discloses a kind of mobile terminal, and to solve current mobile terminal in assembling process, side key is preceding
It is easier to lead to the problem of interference with key FPC on the fastening direction of shell and rear shell.
To solve the above-mentioned problems, the utility model adopts the following technical solutions:
A kind of mobile terminal, including side key, key locating piece and with the rear shell of frame, the frame offers installation
Hole, the key locating piece are mounted on the scuncheon, and the key locating piece includes flexibly positioned, the side key packet
The first hangers and the second hangers for including keying body and being separately positioned on the keying body both ends, first hangers and institute
It states in the second hangers, one passes through the mounting hole and is articulated on the inner wall of the frame, and another one passes through the installation
It hole and is articulated on the inner wall of the mounting hole by described flexibly positioned.
The technical solution adopted in the utility model can reach it is following the utility model has the advantages that
In mobile terminal disclosed by the utility model, flexibly positioned deformation enables to side key that can install at any time
In rear shell, during assembly, rear shell can be first fastened on front housing the mobile terminal of such structure by operator, so
Afterwards again to rear shell over-assemble side key, since the assembly of side key can occur after front housing and the operation of the fastening of rear shell,
Front housing and rear shell fastening is just not present causes side key fastening direction generation interference to key FPC in the process.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.In the accompanying drawings:
Fig. 1 is a kind of partial structure diagram of typical mobile terminal；
Fig. 2 is the perspective view of the explosion of the part-structure of mobile terminal disclosed in the utility model embodiment；
Fig. 3 is partial schematic diagram when being in assembled state in structure shown in Fig. 2, includes the enclosed portion of dotted line frame in Fig. 3
The enlarged diagram divided.
Description of symbols:
10- front housing, 101- key FPC, 20- rear shell, the side 201- key；
100- rear shell, 110- frame, 111- mounting hole, 120- mounting portion, 121- mounting groove, the side 200- key, 210- are pressed
Key ontology, 211- keycap, 212- key column, 212a- card slot, 213- flexible pad, 213a- clamping protrusion, the first hangers of 220-, 230-
Second hangers, 300- key locating piece, flexibly positioned of 310-, 320- elasticity gap, 330- glue-line, 400- supporting element.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
Below in conjunction with attached drawing, technical solution disclosed in each embodiment of the utility model is described in detail.
Fig. 2 and Fig. 3 are please referred to, the utility model embodiment discloses a kind of mobile terminal, and disclosed mobile terminal includes
Rear shell 100, side key 200 and key locating piece 300.
Rear shell 100 has frame 110, and frame 110 offers mounting hole 111, and mounting hole 111 is usually strip-shaped hole.Key
Locating piece 300 is mounted on the inside of frame 110, and key locating piece 300 is used to side key 200 being located in rear shell 100.Key
Locating piece 300 includes flexibly positioned 310.
Side key 200 is usually elongated member.Side key 200 may include keying body 210 and be separately positioned on
First hangers 220 and the second hangers 230 at 210 both ends of keying body.In first hangers 220 and the second hangers 230, one is passed through
It mounting hole 111 and is articulated on the inner wall of frame 110；Another one passes through mounting hole 111 and by flexibly positioned 310 mounting
On the inner wall of frame 110.
In the present embodiment, flexibly positioned 310 has good recoverable force ability, and during assembling, first is hung
Ear 220 or the second hangers 230 can push flexibly positioned 310 to deform after penetrating mounting hole 111, so that first hangs
Ear 220 passes through flexibly positioned 310, can restore to become for flexibly positioned 310 after flexibly positioned 310 after the first hangers 220
Shape is ultimately between the first hangers 220 or the second hangers 230 and the inner wall of frame 110, final to realize to the first hangers 220
Or second hangers 230 positioning so that the inner wall of the first hangers 220 or 230 indirect addressing of the second hangers in frame 110
On, it avoids falling off.
In a kind of specific embodiment, the first hangers 220 is directly through mounting hole 111 and is articulated in frame 110
On wall.Second hangers 230 passes through mounting hole 111 and is articulated on the inner wall of frame 110 by flexibly positioned 310.
In mobile terminal disclosed in the utility model embodiment, the first hangers 220 and the second hangers 230 of side key 200
In, one can be directly through on 110 inner wall of frame for being articulated in rear shell 100 after mounting hole 111, and another one passes through mounting hole
It is articulated on the inner wall of frame 110 after 111 by flexibly positioned 310.Flexibly positioned 310 of key locating piece 300 has
Preferable elasticity, the first hangers 220 or the second hangers 230 open flexibly positioned 310 and bring it about deformation, to the first hangers
220 or second hangers 230 pass through after flexibly positioned 310 deformation occurs restores, final realize hangs the first hangers 220 or second
The positioning of ear 230, and then realize installation of the opposite side key 200 in rear shell 100.
By above-mentioned assembling process it is found that in mobile terminal disclosed in the utility model embodiment, flexibly positioned 310
Deformation enables to side key 200 at any time and may be mounted in rear shell 100, the process of the mobile terminal of such structure in assembly
In, rear shell can be first fastened on front housing by operator, then again to rear shell over-assemble side key 200, due to side key 200
Assembly can occur after the fastening operation of front housing and rear shell 100, during also just being fastened there is no front housing and rear shell 100
Side key 200 is caused to fasten direction generation interference to key FPC.
The inside of frame 110 is arranged in key locating piece 300, i.e., it is fixed that it may be implemented in the inner cavity of mobile terminal
Bit function.In order to improve the compactedness of mobile terminal, in preferred scheme, mounting portion has been can be set in the inside of frame 110
120, mounting portion 120 can have mounting groove 121, and mounting groove 121 can have opening, and side key locating piece 300 can be fixed
In mounting groove 121, passes through opening for flexibly positioned 310 and extend to the first hangers 220 or the second hangers 230 penetrates path
On, and then enable to the second hangers 220 or penetrating for the second hangers 230 to interfere flexibly positioned 310 in the process, and then make it
It deforms.
The structure of key locating piece 300 can there are many, as long as having flexibly positioned 310 locating piece of above-mentioned function
?.In a kind of specific embodiment, key locating piece 300 can be metal bending tabs, and flexibly positioned 310 is metal bending
A part of tabs.Key locating piece 300 is mounted on the inner wall Elastic Contact in mounting groove 121 and with mounting groove 121.Key
The end of locating piece 300 is flexibly positioned 310.Metal bent sheet has the function of flexible deformation, is changed by its deformation
Its volume size can be assemblied in mounting groove 121 in turn, be installed by realizing with the inner wall tensioner of mounting groove 121.
It is excellent in order to be more convenient the deformation of key locating piece 300 under the premise of key locating piece 300 is metal bent sheet
In the scheme of choosing, elastic gap 320 can be formed between two ends of key locating piece 300.Elastic gap 320 is easier to make
Obtaining key locating piece 300, deformation occurs under extrusion, and then more convenient installation of the key locating piece 300 into mounting groove 121.Together
When, above-mentioned elasticity gap 320 deformation also facilitates so that when flexibly positioned 310 compression avoids the first hangers 220 or the second hangers
230, so that the first hangers 220 or the second hangers 230 more easily pass mounting hole 111.
In order to more easily make side key 200 open flexibly positioned 310, flexibly positioned 310 can be inclination
The locating plate of extension.Such structure can facilitate flexibly positioned 310 deformation, at the same in the first hangers 220 of positioning or
When the state of the second hangers 230, flexibly positioned 310 can abut with the first hangers 220 or the second hangers 230, in turn
Improve the stability of positioning.
Certainly, key locating piece 300 can also be fixed in mounting groove 121 using other way, for example, key locating piece
300 can be bonded in mounting groove 121 by glue-line 330.In a kind of specific embodiment, key locating piece 300 can lead to
Double-sided adhesive is crossed to be adhesively fixed in mounting groove 121.
Referring again to Fig. 2 and Fig. 3, in a kind of specific embodiment, mounting hole 111 can be two.Keying body
210 may include two key columns 212 of keycap 211 with the both ends for being separately positioned on keycap 211, and keycap 211 is located in two peaces
Fill the exterior side port in hole 111.Usual keycap 211 covers the exterior side port of two mounting holes 111, and then is avoided that mounting hole 111
Exterior side port it is exposed and cause the waterproof and dustproof of mobile terminal, appearance property be deteriorated the problem of.Two key columns 212 are worn respectively
Cross two mounting holes 111, in two key columns 212, one is provided with the first hangers 220, and another one is provided with the second hangers 230.
In such cases, two key columns 212 of side key 200 key FPC corresponding with mobile terminal can be cooperated respectively,
And then realize different touch functions.
Certainly, the biggish mounting hole 111 of an area can be opened up on frame 110, to wear simultaneously for two key columns 212
It crosses, but the biggish meeting of mounting hole 111 of area generates large effect to the intensity of frame 110.Compared to opening up an installation
For hole 111, two mutually independent mounting holes 111 are opened up on frame 110, two mounting holes 111 supply two key columns respectively
212 are each passed through, and the intensity that can be avoided frame 110 is too low, advantageously ensure that the integral strength of mobile terminal.
Portion in preferred scheme, on the outer surface of frame 110 between the exterior side port of two mounting holes 111
Position, can be set supporting element 400 between keycap 211.Supporting element 400 is supported between two key columns 212, so that pressing
Key ontology 210 forms seesaw support, and then the feel of energy auxiliary adjustment side key 200.In preferred scheme, supporting element 400
It can be cushion, under the premise of cushion can play a supporting role, moreover it is possible to play the role of that side key 200 is avoided to shake.Specifically,
Supporting element 400 is usually soft rubber cushion.
Supporting element 400 can be fixed between frame 110 and keycap 211 using various ways.For example, supporting element 400 can
To be bonded between frame 110 and keycap 211 by double-sided adhesive.
The pressing feel of side key 200 directly affects the usage experience of user, is based on this, the touch-control end of two key columns 212
On flexible pad 213 can be set, flexible pad 213 can be silicagel pad.Flexible pad 213 equally can be improved side key 200
Touch-control effect.Flexible pad 213 can be accomplished in several ways the connection with key column 212.For example, flexible pad 213 can lead to
The mode for crossing bonding realizes fixation with key column 212.It is, of course, also possible to other way be used, as shown in Fig. 2, a kind of specific
In embodiment, clamping protrusion 213a can be set in flexible pad 213, card slot can be offered on the end face of key column 212
212a, flexible pad 213 can pass through the fixed company for connecting and fixing realization and key column 212 of clamping protrusion 213a and card slot 212a
It connects.
In mobile terminal disclosed in the utility model embodiment, one end of the first hangers 220 is connected with keying body 210,
The other end is the first free end, the end face of the corresponding end of keycap 211 is stretched in outside the first free end, the first free end is mounted on
On the inner wall of frame 110.One end of second hangers 230 is connected with keying body 210, and the other end is the second free end, keycap 211
The end face of the second free end is stretched in outside upper end corresponding with the second hangers 230.Second free end passes through flexibly positioned 310
It is articulated on the inner wall of frame 110.During installation, operator can first hang first the side key 20 of above structure
Ear 220 protrudes into mounting hole 111, and then the first hangers 130 is articulated on the inner wall of frame 110, then again by the second hangers 230
Through flexibly positioned 310 indirect addressings on the inner wall of frame 110, the final installation for realizing side key 200, above structure
Side key 200 has the advantages that assembly simply and easily.
Mobile terminal disclosed in the utility model embodiment can be mobile phone, tablet computer, desktop computer, MP3 player,
MP4 player, wearable device, video camera, smartwatch, smart television, E-book reader etc., the utility model embodiment
The not specific type of limiting mobile terminal.
Emphasis describes the difference between each embodiment in the utility model foregoing embodiments, between each embodiment
As long as different optimization feature non-contradiction, can combine to form more preferably embodiment, it is contemplated that style of writing is succinct, this then no longer
It repeats.
The above description is only the embodiments of the present invention, is not intended to limit the utility model.For this field
For technical staff, various modifications and changes may be made to the present invention.All institutes within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. of work, should be included within the scope of the claims of the utility model.
Claims (10)
1. a kind of mobile terminal, which is characterized in that including side key (200), key locating piece (300) and there are frame (110)
Rear shell (100), the frame (110) offers mounting hole (111), and the key locating piece (300) is mounted on the frame
(110) inside, the key locating piece (300) includes flexibly positioned (310), and the side key (200) includes keying body
(210) first hangers (220) and the second hangers (230) at the keying body (210) both ends are separately positioned on and, described
In one hangers (220) and second hangers (230), one passes through the mounting hole (111) and is articulated in the frame
(110) on inner wall, another one passes through the mounting hole (111) and is articulated in the side by flexibly positioned (310)
On the inner wall of frame (110).
2. mobile terminal according to claim 1, which is characterized in that be provided with mounting portion on the inside of the frame (110)
(120), the mounting portion (120) has mounting groove (121), and the mounting groove (121) has opening, the key locating piece
(300) it is fixed in the mounting groove (121), described flexibly positioned (310) pass through the opening and extend to described first and hang
Ear (220) or the second hangers (230) penetrate on path.
3. mobile terminal according to claim 2, which is characterized in that the key locating piece (300) is metal bent sheet,
The key locating piece (300) is mounted on the inner wall Elastic Contact in the mounting groove (121) and with the mounting groove (121),
The end of the key locating piece (300) is flexibly positioned (310).
4. mobile terminal according to claim 3, which is characterized in that described flexibly positioned (310) are what inclination extended
Locating plate.
5. mobile terminal according to claim 3, which is characterized in that two ends of the key locating piece (300) it
Between form elastic gap (320).
6. mobile terminal according to claim 2, which is characterized in that the key locating piece (300) passes through glue-line (330)
It is bonded in the mounting groove (121).
7. mobile terminal according to claim 1, which is characterized in that the mounting hole (111) is two, the key sheet
Body (210) includes keycap (211) and two key columns (212) for being separately positioned on the keycap (211) both ends, the keycap
(211) it is located in the exterior side port of two mounting holes (111) and covers the exterior side port of two mounting holes (111),
Two key columns (212) are each passed through two mounting holes (111), and in two key columns (212), one is arranged
It states the first hangers (220), another one is provided with second hangers (230).
8. mobile terminal according to claim 7, which is characterized in that be located at two on the outer surface of the frame (110)
Position between the exterior side port of a mounting hole (111), is provided with supporting element (400) between the keycap (211).
9. mobile terminal according to claim 7, which is characterized in that be all provided on the touch-control end of two key columns (212)
It is equipped with flexible pad (213).
10. mobile terminal according to claim 7, it is characterised in that:
One end of first hangers (220) is connected with a key column (212), and the other end is the first free end, and described the
The end face of corresponding end on the keycap (211) is stretched in outside one free end, first free end is mounted on the frame
(110) on inner wall；
One end of second hangers (230) is connected with key column (212) described in another, and the other end is the second free end, described
Stretch in the end face of second free end on keycap (211) outside end corresponding with the second hangers (230), described second
Free end is articulated on the inner wall of the frame (110) by flexibly positioned (310).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838915.3U CN208479744U (en) | 2018-05-30 | 2018-05-30 | A kind of mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820838915.3U CN208479744U (en) | 2018-05-30 | 2018-05-30 | A kind of mobile terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208479744U true CN208479744U (en) | 2019-02-05 |
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ID=65215849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820838915.3U Active CN208479744U (en) | 2018-05-30 | 2018-05-30 | A kind of mobile terminal |
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| Country | Link |
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| CN (1) | CN208479744U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086917A (en) * | 2019-05-31 | 2019-08-02 | 努比亚技术有限公司 | A kind of infolding supporting mechanism being used to support display screen |
-
2018
- 2018-05-30 CN CN201820838915.3U patent/CN208479744U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110086917A (en) * | 2019-05-31 | 2019-08-02 | 努比亚技术有限公司 | A kind of infolding supporting mechanism being used to support display screen |
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