CN107846489A - Side switch and mobile terminal - Google Patents
Side switch and mobile terminal Download PDFInfo
- Publication number
- CN107846489A CN107846489A CN201711243791.0A CN201711243791A CN107846489A CN 107846489 A CN107846489 A CN 107846489A CN 201711243791 A CN201711243791 A CN 201711243791A CN 107846489 A CN107846489 A CN 107846489A
- Authority
- CN
- China
- Prior art keywords
- barb
- key
- side switch
- groove sidewall
- hollow hole
- 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.)
- Granted
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Classifications
-
- 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
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
- H04M1/0277—Details of the structure or mounting of specific components for a printed circuit board assembly
-
- 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
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
- H04M1/236—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof including keys on side or rear faces
Abstract
The present invention discloses a kind of side switch and mobile terminal.Side switch includes：Housing, including key face and the plate face vertical with the key face；The plate face is being arranged with slot close to the position of the key face, and the slot includes the first groove sidewall and second groove sidewall relative with first groove sidewall close to the key face；The key face is arranged with hollow hole, and the hollow hole penetrates first groove sidewall；First key body, including the first press section on the outside of the key face, and the attachment structure of the insertion hollow hole；Hard plate, insert in the slot, including the flat part supported with second groove sidewall, and the first protuberance being connected with the flat part, first protuberance are supported with first groove sidewall；Button flexible PCB, it is fixedly arranged on the flat part of the hard plate, the button flexible PCB includes first switch corresponding with the first key body.The present invention has the effect for improving installation effectiveness and reducing production cost.
Description
Technical field
The present invention relates to field of mobile terminals, more particularly to a kind of side switch and mobile terminal.
Background technology
Mobile terminal becomes big with screen, and face no longer sets any mechanical key substantially where screen.And machinery is pressed
Key is arranged on the side of mobile terminal.Such as mobile terminal common at present can set three keys in side.Be respectively key,
Volume reduces key and volume improves key.
In order to install above three button, currently used scheme is to lead to the flexible PCB FPC of three buttons
Sticking double faced adhesive tape is crossed on the housing of mobile terminal, the part for then inserting three buttons in housing by single fastener
Clasp, so as to realize the installation of three buttons.
But current structure causes side switch that efficiency when mounted is low, cost is high.Flexible PCB FPC needs to affix to
The position of housing is very narrow and small, causes to be difficult to operate in fit on, efficiency is low.Flexible PCB FPC is affixed to after housing, it is necessary to adjust
It is whole and when dismantling flexible PCB FPC, it is easy to scrap, cause Material Cost to rise.
From the foregoing, it will be observed that the structure of current side switch, causes current efficiency of assembling low, and production cost is high.
The content of the invention
The main object of the present invention is to provide a kind of side switch and mobile terminal, it is intended to improves installation effectiveness and reduction is produced into
This.
To achieve the above object, a kind of side switch proposed by the present invention, the side switch include：
Housing, including key face and the plate face vertical with the key face；The plate face is close to the position of the key face
Put and be arranged with slot, the slot includes the first groove sidewall and relative with first groove sidewall the close to the key face
Two groove sidewalls；The key face is arranged with hollow hole, and the hollow hole penetrates first groove sidewall；
First key body, including the first press section on the outside of the key face, and the connection of the insertion hollow hole
Structure；
Hard plate, insert in the slot, including the flat part supported with second groove sidewall, and with the flat board
First protuberance of portion's connection, first protuberance are supported with first groove sidewall；
Button flexible PCB, it is fixedly arranged on the flat part of the hard plate, the button flexible PCB includes and institute
State first switch corresponding to the first key body.
Optionally, the attachment structure of the first key body includes inserting in the hollow hole and is set in distance, and mutually
Backwards to the first barb and the second barb of extension；
First protuberance is corresponding with first barb, and extends to the position of the corresponding hollow hole, with
First barb fastens.
Optionally, second barb fastens with first groove sidewall.
Optionally, first protuberance takes the shape of the letter U bending tabular.
Optionally, the first key body is pressed including at least one first in the insertion hollow hole and presented a theatrical performance as the last item on a programme, and described first
Switch is correspondingly arranged with described first by presenting a theatrical performance as the last item on a programme；Described first posts flexible glue by outer surface of presenting a theatrical performance as the last item on a programme, and described first passes through by presenting a theatrical performance as the last item on a programme
Flexible glue is supported with the first switch.
Optionally, the side switch also includes：
Second key body, located at the second barb side of the first key body, including second on the outside of the key face
It is set in distance in press section, and the insertion hollow hole and mutually backwards to the 3rd barb and the 4th barb of extension, institute
The 3rd barb is stated to be oppositely arranged with second barb, and with first groove sidewall in fastening shape；
The hard plate also includes and flat part connection and the second protuberance corresponding with the 4th barb, institute
State the second protuberance to support with first groove sidewall, and extend to the position of the corresponding hollow hole, with the described 4th
Barb fastens；
The button flexible PCB also include be fixedly arranged on the flat part of the hard plate, and with the second key body
Corresponding second switch.
Optionally, second protuberance takes the shape of the letter U bending tabular.
Optionally, the hard plate is in integrally the tabular in uniform thickness of the opposite bending in both ends.
Optionally, the second key body is pressed including at least one second in the insertion hollow hole and presented a theatrical performance as the last item on a programme, and described second
Switch is correspondingly arranged with described second by presenting a theatrical performance as the last item on a programme；Described second posts flexible glue by outer surface of presenting a theatrical performance as the last item on a programme, and described second passes through by presenting a theatrical performance as the last item on a programme
Flexible glue is supported with the second switch.
The present invention has also endured a kind of mobile terminal, and the mobile terminal includes above-mentioned side switch.
Side switch and mobile terminal provided by the present invention, by setting button flexible PCB to be fixed on hard plate, from
And flexible circuit board assembly can be formed, slot then is set in housing, then flexible circuit board assembly is inserted in slot, and
The two lateral walls for supporting slot reach fixed effect.Relative to the fixed solution of traditional button flexible PCB, this implementation
Example has button flexible PCB simple installation, easy to disassemble and adjustment button flexible PCB, and is pressed in dismounting and adjustment
During key flexible PCB, it is not easy to damage the effect of button flexible PCB.So as to reach raising installation effectiveness, and reduce
The effect of production cost.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Structure according to these accompanying drawings obtains other accompanying drawings.
Fig. 1 is the cross section structure diagram of side switch first embodiment of the present invention；
Fig. 2 is the decomposition texture schematic diagram of side switch as shown in Figure 1；
Fig. 3 is the decomposition cross section structure diagram of side switch as shown in Figure 1；
Fig. 4 is the cross section structure diagram of side switch second embodiment of the present invention；
Fig. 5 is the decomposition texture schematic diagram of side switch as shown in Figure 4；
Fig. 6 is the decomposition cross section structure diagram of side switch as shown in Figure 4；
Fig. 7 is the influence feel dimension chain key element schematic diagram of side switch as shown in Figure 4；
Fig. 8 is the structure of the embodiment of mobile terminal one of the present invention；
Fig. 9 is another operation picture view of the mobile terminal shown in Fig. 8；
Figure 10 is another operation picture view of the mobile terminal shown in Fig. 8.
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
The invention provides a kind of side switch.
Incorporated by reference to referring to Fig. 1 to Fig. 3, the first embodiment of side switch of the present invention.
In the present embodiment, the side switch includes：Housing 100, the first key body 200, hard plate 300 and button flexible circuit
Plate 400.
The housing 100 is used to produce enough intensity to support, and forms required space, to cause various members
Device can be fixed with housing 100, and in corresponding space.The housing can only be used as to form side switch, and
It is connected by attachment structure with other housings of outside；It can also be that the housing forms side switch, also form other structures, example
Such as：If the side switch in this implementation is the side switch on mobile terminal, the housing can also be the rear shell of mobile terminal, fore shell, or
The combination of person's rear shell and fore shell.
The housing 100 includes key face 110 and the plate face 120 vertical with the key face 110.The plate face 120 exists
Slot 121 is arranged with close to the position of the key face 110, the slot 121 includes the first groove close to the key face 110
Side wall 1211 and second groove sidewall 1212 relative with first groove sidewall 1211；The key face 110 is arranged with hollow hole
111, the hollow hole 111 penetrates first groove sidewall 1211.
The first key body 200, including positioned at first press section 210 in the outside of key face 110, and described in insertion
The attachment structure of hollow hole 111.The attachment structure is used to the first key body 200 being fixed in hollow hole 111, can specifically be down
Hook, dovetail groove or elastic adhesive structure etc..
The hard plate 300, insert in the slot 121, including the flat part supported with second groove sidewall 1212
310, and the first protuberance 320 being connected with the flat part 310, first protuberance 320 and first groove sidewall
1211 support.Hard plate 300 supports the two lateral walls of slot 121 by the protuberance 320 of flat part 310 and first respectively, then
Hard plate 300 can be fixed in slot 121.
Wherein, the hard plate 300 can be made of steel plate, engineering plastic flitch, glass plate or other harder materials.
The button flexible PCB 400, it is fixedly arranged on the flat part 310 of the hard plate 300, the button flexible electrical
Road plate 400 includes and the 200 corresponding first switch 410 of the first key body.Wherein, the button flexible PCB 400 can be with
It is connected by modes such as bonding, clamping or welding with hard plate 300.
The side switch that the present embodiment is provided, in assembling, button flexible PCB 400 can be fixedly arranged on hard plate first
On 300.It the process of the fixation, can be operated in open space, be easy to connect the He of button flexible PCB 400 so as to reach
The effect of hard plate 300.After the completion of fixation, button flexible PCB 400 and hard plate 300 will turn into a flexible PCB
Component, and there is relatively stable shape, the shape is based on the shape of hard plate 300.Because flexible circuit board assembly has
Relatively stable shape, is attached to slot 121, so as to improve therefore, it is possible to personnel easy to operation by flexible circuit board assembly
Efficiency during installation.
Further, in traditional scheme, button flexible PCB 400 directly will pass through two-sided gemel connection with housing.
Due to the stronger viscosity of the needs of double faced adhesive tape, it could stablize and fix button flexible PCB 400 at the desired position.Therefore,
If the desired installation site by button flexible PCB 400 is undesirable, it is necessary to when being adjusted, need button flexible circuit
Plate 400 tears it down from housing.And due to more strongly adherent double faced adhesive tape, then easily lead to the action to tear it down so that press
Key flexible PCB 400 damages.
And the side switch that the present embodiment is provided, first by setting slot 121, then set hard plate 300 to insert this and insert
In groove 121, and hard plate 300 supports the two lateral walls of slot 121, so as to reach the effect being fixed in slot 121.Phase
Answer, button flexible PCB 400 also follows hard plate 300 to be fixed in slot 121.
From the foregoing, it will be observed that the side switch in the present embodiment, it is not necessary to using double faced adhesive tape i.e. can reach by flexible circuit board assembly with
Housing is fixed.Therefore after the installation of button flexible PCB 400, it is still desirable to when adjusting, it is only necessary to by flexible PCB group
Part takes out from slot 121 and is inserted into, or is adjusted directly in slot 121.The process of the adjustment is relatively existing
Scheme, it is very convenient.And dismantlement work is safer, the feelings that button flexible PCB 400 damages in dismounting are avoided
Condition occurs.
To sum up, the present embodiment, by setting button flexible PCB 400 to be fixed on hard plate 300, so as to be formed
Flexible circuit board assembly, slot 121 then is set in housing 100, then flexible circuit board assembly is inserted in slot 121, and
The two lateral walls for supporting slot 121 reach fixed effect.Relative to the fixed solution of traditional button flexible PCB 400,
The present embodiment has the simple installation of button flexible PCB 400, easy to disassemble and adjustment button flexible PCB 400, Yi Ji
When dismounting and adjustment button flexible PCB 400, it is not easy to damage the effect of button flexible PCB 400.Carried so as to reach
High installation effectiveness, and reduce the effect of production cost.
Optionally, the attachment structure of the first key body 200 includes inserting in the hollow hole 111 and is set in distance, and
And mutually backwards to the first barb 220 and the second barb 230 of extension.Wherein, the barb 230 of the first barb 220 and second
Shape can be that L-shaped can also be C-shaped etc..
First protuberance 320 is corresponding with first barb 220, and extends to the corresponding hollow hole 111
Position, to be fastened with first barb 220.
The side switch that the present embodiment is provided, can be first by the first key body 200 from the outer lateral of key face 110 in assembling
Interior installation, the first barb 220 and the second barb 230 of the first key body 200 pass through from hollow hole 111.Then by hard plate 300
Insert in slot 121, because first protuberance 320 extends to the position of the corresponding hollow hole 111, so that hollow out
Hole 111 can be diminished by scope so that the first barb 220 and the second barb 230 can not exit from hollow hole 111 again, finally
Reach the effect for fixing the first key body 200 with housing 100.
The present embodiment, by way of setting hard plate 300 to insert slot 121, carry out shield portions hollow hole 111, realize
Fastened with the first barb 220 of the first key body 200.Therefore, the first key body 200 can be enabled from the outside of key face 110
Inwardly installation.Relative in other embodiment, installed using the first key body 200 by the Inside To Outside of key face 110, so that
Obtaining the inner side of key face 110 needs other schemes in larger space, and the present embodiment is inwardly pacified due to the outside by key face 110
Dress, therefore required space is less, can be easy to reduce the effect of side switch space-consuming.Such as when applied to mobile terminal,
The length of the side surface direction of mobile terminal can be reduced, consequently facilitating realizing the effect of mobile terminal miniaturization.
Optionally, second barb 230 fastens with first groove sidewall 1211.Certainly, in other embodiments, also
Other structural members can be set to be fastened with the second barb 230, so as to obtain the keypad sounds of side switch it is unique or, button
Stroke uniqueness and other effects.
Assembling when, by the first key body 200 from the outside of key face 110 inwardly installation after, then by the first key body 200 to
Move in the direction of second barb 230, you can realize the effect that the second barb 230 fastens with first groove sidewall 1211.
The assembling process is simple, easily operated.Therefore, the present embodiment, by setting the second barb 230 and first groove sidewall 1211
Fasten, then with effect simple in construction, easy for installation.
Optionally, first protuberance 320 takes the shape of the letter U bending tabular.
In assembling, after the first protuberance 320 insertion slot 121, because the first protuberance 320 takes the shape of the letter U bending tabular, because
This also has preferably elasticity, and elastic caused by the first protuberance 320, can cause the first protuberance 320 and flat part
310 frictional force respectively slot 121 between relative two groove sidewalls is bigger, so as to improve hard plate 300 be fixed to it is slotting
The effect of the fixing of groove 121.
Optionally, what the first key body 200 included inserting in the hollow hole 111 first presses and presents a theatrical performance as the last item on a programme 240, described first
Switch 410 240 is correspondingly arranged with described first by presenting a theatrical performance as the last item on a programme；Described first posts flexible glue 241 by 240 outer surfaces of presenting a theatrical performance as the last item on a programme, and described
One 240 is supported by presenting a theatrical performance as the last item on a programme by flexible glue 241 and the first switch 410.
The present embodiment, by setting flexible glue 241, then between can eliminating first by presenting a theatrical performance as the last item on a programme between 240 and first switch 410
Gap, so that the position of the first key body 200 is fixed, it will not rock.And enable to the first key body 200 pressing when,
The feedback force of its stroke is all more sufficient, and avoids and made due to first by the gap presented a theatrical performance as the last item on a programme between 240 and first switch 410
Into certain a trip there is no the situation of feedback force.Therefore, the side switch that the present embodiment provides has more good pressing
Feel.
In the present embodiment, first by present a theatrical performance as the last item on a programme 240 quantity be one, but not limit be only capable of for one, in other realities
Apply in example, first by 240 quantity of presenting a theatrical performance as the last item on a programme can also be multiple.
The side switch that the present embodiment is provided, including a first key body 200, and only there is one first by presenting a theatrical performance as the last item on a programme 240,
It is consequently belonging to the type that the first key body 200 moves integrally.In other embodiments, if there is two by presenting a theatrical performance as the last item on a programme, then the first key
Body 200 can be the type of seesaw type movement；If there is three by presenting a theatrical performance as the last item on a programme, then the first key body 200 can be local dent
Type of displacement etc..
In summary, the side switch that the present embodiment is provided, can be simple with assembly technology, and efficiency of assembling is higher, pressing
Feel is preferable, and easy to operate and be hardly damaged, and the effect that production cost is relatively low when adjustment and recycling.
Incorporated by reference to referring to Fig. 4 to Fig. 6.The second embodiment of side switch of the present invention.
The present embodiment is improved on the basis of first embodiment.Relative to first embodiment, the present embodiment increase
The second key body.Read in order to be easy to and contrasted with a upper embodiment, the label in the present embodiment will be along using
The label of one embodiment, but when checking corresponding accompanying drawing, the label in the present embodiment is all referred to as the mark in Fig. 4 to Fig. 6
Number.
The side switch includes：
Housing 100, including key face 110 and the plate face 120 vertical with the key face 110；The plate face 120 is close
The position of the key face 110 is arranged with slot 121, and the slot 121 includes the first groove sidewall close to the key face 110
1211 and second groove sidewall 1212 relative with first groove sidewall 1211；The key face 110 is arranged with hollow hole 111,
The hollow hole 111 penetrates first groove sidewall 1211.
First key body 200, including positioned at first press section 210 in the outside of key face 110, and the insertion hollow out
The attachment structure in hole 111.
Hard plate 300, insert in the slot 121, including the flat part 310 supported with second groove sidewall 1212,
And the first protuberance 320 being connected with the flat part 310, first protuberance 320 and first groove sidewall 1211
Support.
Button flexible PCB 400, it is fixedly arranged on the flat part 310 of the hard plate 300, the button flexible PCB
400 include and the 200 corresponding first switch 410 of the first key body.
The explaination of above technical characteristic and can caused by technique effect, may refer to phase in first embodiment inside the Pass
Hold.It will not be repeated here
Further, the side switch also includes：
Second key body 500, located at the side of the second barb 230 of the first key body 200, including positioned at the key face
It is set in distance in second press section 510 in 110 outsides, and the insertion hollow hole 111 and mutually backwards to the of extension
Three barbs 520 and the 4th barb 530, the 3rd barb 520 are oppositely arranged with second barb 230, and with described
One groove sidewall 1211 is in fastening shape.
The hard plate 300 also include connected with the flat part 310 and with the 4th barb 530 corresponding second
Protuberance 330, second protuberance 330 are supported with first groove sidewall 1211, and extend to the corresponding hollow hole
111 position, to be fastened with the 4th barb 530.
The button flexible PCB 400 also include be fixedly arranged on the flat part 310 of the hard plate 300, and with institute
State second switch 420 corresponding to the second key body 500.
The side switch that the present embodiment is provided, in assembling, button flexible PCB 400 can be fixedly arranged on hard plate first
On 300.It the process of the fixation, can be operated in open space, be easy to connect the He of button flexible PCB 400 so as to reach
The effect of hard plate 300.After the completion of fixation, button flexible PCB 400 and hard plate 300 will turn into a flexible PCB
Component, and there is relatively stable shape, the shape is based on the shape of hard plate 300.Because flexible circuit board assembly has
Relatively stable shape, is attached to slot 121, so as to improve therefore, it is possible to personnel easy to operation by flexible circuit board assembly
Efficiency during installation.
Further, the side switch that the present embodiment is provided, can be first by the first key body 200 from the outer lateral of key face 110
Interior installation, the first barb 220 and the second barb 230 of the first key body 200 pass through from hollow hole 111.Again by the second key body 500
Inwardly installed from the outside of key face 110, the 3rd barb 520 and the 4th barb 530 of the second key body 500 are from hollow hole 111
Pass through.
Before hard plate 300 is inserted, the first key body 200 and the second key body 500 are mutually carried out drawing close operation, so that
The second barb 230 for obtaining the first key body 200 fastens with first groove sidewall 1211, and the 3rd barb of the second key body 500
520 fasten with first groove sidewall 1211.
Then hard plate 300 is inserted in slot 121, because first protuberance 320 extends to the corresponding hollow out
The position in hole 111, and second protuberance 330 extend to the position of the corresponding hollow hole 111, so that hollow hole
111 can be diminished by scope.So as to which the first barb 220 of the first key body 200 and the second barb 230 can not be again from hollow holes
111 exit, and the 3rd barb 520 of the second key body 500 and the 4th barb 530 can not exit from hollow hole 111 again；Finally reach
To the effect for fixing the first key body 200 and the second key body 500 with housing 100.
Also, the first protuberance 320 and the second protuberance 330 due to hard plate 300 buckle into first respectively in opposite shape
In the barb 530 of barb 220 and the 4th, therefore, the movement of hard plate 300 also will be by the first barb 220 and the 4th barb
530 limitation, so as to serve the effect for limiting the position of hard plate 300.
Optionally, second protuberance 330 takes the shape of the letter U bending tabular.
In assembling, after the second protuberance 330 insertion slot 121, because the second protuberance 330 takes the shape of the letter U bending tabular, because
This also has preferably elasticity, and elastic caused by the second protuberance 330, can cause the second protuberance 330 and flat part
310 frictional force respectively slot 121 between relative two groove sidewalls is bigger, so as to improve hard plate 300 be fixed to it is slotting
The effect of the fixing of groove 121.
Optionally, the overall tabular in uniform thickness in the opposite bending in both ends of hard plate 300.In the present embodiment, institute
It is a homogeneous steel plate to state hard plate 300, the opposite bending in both ends, so as to form the first protuberance 320 and the second protuberance
330.The hard plate 300 that the present embodiment is provided is simple in construction, easily fabricated, and Stability Analysis of Structures, is not easy to damage or deforms.
Further, due in the present embodiment, two key bodies, being only with a housing 100 and a hard plate 300
Installation is completed to fix, therefore with the few effect of parts.And because parts are few, it will also bring the dimension chain of assembling
Reduce, be fabricated onto the stability-enhanced effect of whole side switch product when being assembled into finished product.And due to the raising of stability, then can
It is enough to provide consistent product when producing in enormous quantities, reach the effect of consistent feel.
Specifically, incorporated by reference to the side switch provided referring to Fig. 7, the present embodiment, the size related to handfeel of keys only includes folding
Curved width A0, side switch barb and conductive base difference in height A1, side switch height A2.Such a structure shortens size relative to existing scheme
Chain tolerance adds up, and can realize more preferable feel uniformity.
Optionally, the second key body 500 include inserting in the hollow hole 111 two second, which press, presents a theatrical performance as the last item on a programme 540, described
Second switch 420 540 is correspondingly arranged with described second by presenting a theatrical performance as the last item on a programme；Described second posts flexible glue 541, institute by 540 outer surfaces of presenting a theatrical performance as the last item on a programme
Second is stated 540 to support by flexible glue 541 and the second switch 420 by presenting a theatrical performance as the last item on a programme.In order to strengthen the structure of the second key body 500
Intensity, at two second by presenting a theatrical performance as the last item on a programme between 540, it is additionally provided with supporting table (not marking).The supporting table can press at two second
Present a theatrical performance as the last item on a programme and 540 supported with hard plate 300 when being all depressed in place, so that the stage casing of the second key body 500 has support, so as to carry
The high structural strength of second key body 500.
The present embodiment, by setting flexible glue 541, then between can eliminating second by presenting a theatrical performance as the last item on a programme between 540 and second switch 510
Gap, so that the position of the second key body 500 is fixed, it will not rock.And enable to the second key body 500 pressing when,
The feedback force of its stroke is all more sufficient, and avoids and made due to second by the gap presented a theatrical performance as the last item on a programme between 540 and second switch 420
Into certain a trip there is no the situation of feedback force.Therefore, the side switch that the present embodiment provides has more good pressing
Feel.
In the present embodiment, second by present a theatrical performance as the last item on a programme 540 quantity be two, but not limit be only capable of for two, in other realities
Apply in example, second by 540 quantity of presenting a theatrical performance as the last item on a programme can also be more.
In summary, the side switch that the present embodiment is provided, simple with assembly technology, efficiency of assembling is higher, presses feel
Preferably, easy to operate and be hardly damaged and when adjustment and recycling, the relatively low effect of production cost, and Assembly part are non-
It is often few, so as to which dimension chain is very short, and then the effect that Assembly stability is higher.
Present invention also offers a kind of mobile terminal.
It refer to Fig. 8.The embodiment of mobile terminal one of the present invention.
The mobile terminal, including located at positive screen, and the side switch located at side.
The side switch includes：
Housing, the housing are also the housing of mobile terminal.The housing includes key face and vertical with the key face
Plate face；The plate face is arranged with slot in the position close to the key face, and the slot includes the close to the key face
One groove sidewall and second groove sidewall relative with first groove sidewall；The key face is arranged with hollow hole, the hollow hole
Penetrate first groove sidewall.
First key body, including the first press section on the outside of the key face, and the connection of the insertion hollow hole
Structure.
Hard plate, insert in the slot, including the flat part supported with second groove sidewall, and with the flat board
First protuberance of portion's connection, first protuberance are supported with first groove sidewall.
Button flexible PCB, it is fixedly arranged on the flat part of the hard plate, the button flexible PCB includes and institute
State first switch corresponding to the first key body.
The explaination of above technical characteristic and can caused by technique effect, may refer to phase in first embodiment inside the Pass
Hold.It will not be repeated here
Further, the side switch also includes：
Second key body, located at the second barb side of the first key body, including second on the outside of the key face
It is set in distance in press section, and the insertion hollow hole and mutually backwards to the 3rd barb and the 4th barb of extension, institute
The 3rd barb is stated to be oppositely arranged with second barb, and with first groove sidewall in fastening shape.
The hard plate also includes and flat part connection and the second protuberance corresponding with the 4th barb, institute
State the second protuberance to support with first groove sidewall, and extend to the position of the corresponding hollow hole, with the described 4th
Barb fastens.
The button flexible PCB also include be fixedly arranged on the flat part of the hard plate, and with the second key body
Corresponding second switch.
The explaination of above technical characteristic and can caused by technique effect, may refer to phase in second embodiment inside the Pass
Hold.It will not be repeated here
Any improvement in above-described embodiment to side switch all can be used for the present embodiment, specifically may refer to above-mentioned implementation
Example, will not be repeated here.
In fig. 8, the first key body of side switch is long pressed 5s.Now, shown on the screen of mobile terminal " shutdown " and
The virtual key of " restarting ".Restart if now pressing, the system of mobile terminal will restart, mobile whole if pressing shutdown
The system at end will shut down.
Fig. 9 is refer to, the upper end of the second key body of side switch is pressed.Now, " volume is shown on the screen of mobile terminal
The prompting icon of increase ".Now mobile terminal will improve volume.
Figure 10 is refer to, the lower end of the second key body of side switch is pressed.Now, " sound is shown on the screen of mobile terminal
The prompting icon of amount reduction ".Now mobile terminal will reduce volume.
The mobile terminal that the present embodiment is provided, simple with assembly technology, efficiency of assembling is higher, and pressing feel is preferable,
And it is easy to operate and be hardly damaged when adjustment and recycling, the relatively low effect of production cost, and Assembly part are considerably less,
So as to which dimension chain is very short, and then the effect that Assembly stability is higher.
The mobile terminal shown in the present embodiment illustrates by taking the smart mobile phone of giant-screen as an example, but terminal can
To implement in a variety of manners.For example, the terminal described in the present invention can include such as mobile phone, tablet personal computer, notebook electricity
Brain, palm PC, personal digital assistant (Personal Digital Assistant, PDA), portable media player
The mobile terminal such as (Portable Media Player, PMP), guider, wearable device, Intelligent bracelet, pedometer, with
And the fixed terminal such as digital TV, desktop computer.
It will be illustrated in above description by taking mobile terminal as an example, it will be appreciated by those skilled in the art that except special
Outside element for moving purpose, construction according to the embodiment of the present invention can also apply to the terminal of fixed type.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or device including a series of elements not only include those key elements, and
And also include the other element being not expressly set out, or also include for this process, method, article or device institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Other identical element also be present in the process of key element, method, article or device.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in a storage medium
In (such as ROM/RAM, magnetic disc, CD), including some instructions to cause a station terminal (can be mobile phone, computer, service
Device, air conditioner, or network equipment etc.) perform method described in each embodiment of the present invention.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (10)
1. a kind of side switch, it is characterised in that the side switch includes：
Housing, including key face and the plate face vertical with the key face；The plate face is recessed in the position close to the key face
Provided with slot, the slot includes the first groove sidewall and second groove relative with first groove sidewall close to the key face
Side wall；The key face is arranged with hollow hole, and the hollow hole penetrates first groove sidewall；
First key body, including the first press section on the outside of the key face, and the attachment structure of the insertion hollow hole；
Hard plate, insert in the slot, including the flat part supported with second groove sidewall, and connect with the flat part
The first protuberance connect, first protuberance are supported with first groove sidewall；
Button flexible PCB, it is fixedly arranged on the flat part of the hard plate, the button flexible PCB includes and described the
First switch corresponding to one key body.
2. side switch as claimed in claim 1, it is characterised in that the attachment structure of the first key body includes inserting the hollow out
It is set in distance in hole, and mutually backwards to the first barb and the second barb of extension；
First protuberance is corresponding with first barb, and extends to the position of the corresponding hollow hole, with it is described
First barb fastens.
3. side switch as claimed in claim 2, it is characterised in that second barb fastens with first groove sidewall.
4. side switch as claimed in claim 2, it is characterised in that first protuberance takes the shape of the letter U bending tabular.
5. side switch as claimed in claim 1, it is characterised in that the first key body includes inserting in the hollow hole at least
One first by presenting a theatrical performance as the last item on a programme, the first switch is correspondingly arranged with described first by presenting a theatrical performance as the last item on a programme；Described first is posted by outer surface of presenting a theatrical performance as the last item on a programme
Flexible glue, described first is supported by presenting a theatrical performance as the last item on a programme by flexible glue and the first switch.
6. the side switch as described in any one of claim 2 to 5, it is characterised in that the side switch also includes：
Second key body, located at the second barb side of the first key body, including the second pressing on the outside of the key face
It is set in distance in portion, and the insertion hollow hole and mutually backwards to the 3rd barb and the 4th barb of extension, described the
Three barbs are oppositely arranged with second barb, and with first groove sidewall in fastening shape；
The hard plate also include with flat part connection and the second protuberance corresponding with the 4th barb, described the
Two protuberances are supported with first groove sidewall, and extend to the position of the corresponding hollow hole, with the 4th barb
Fasten；
The button flexible PCB also includes being fixedly arranged on the flat part of the hard plate, and corresponding with the second key body
Second switch.
7. side switch as claimed in claim 6, it is characterised in that second protuberance takes the shape of the letter U bending tabular.
8. side switch as claimed in claim 7, it is characterised in that the hard plate is integrally uniform in the thickness of the opposite bending in both ends
Tabular.
9. side switch as claimed in claim 6, it is characterised in that the second key body includes inserting in the hollow hole at least
One second by presenting a theatrical performance as the last item on a programme, the second switch is correspondingly arranged with described second by presenting a theatrical performance as the last item on a programme；Described second is posted by outer surface of presenting a theatrical performance as the last item on a programme
Flexible glue, described second is supported by presenting a theatrical performance as the last item on a programme by flexible glue and the second switch.
10. a kind of mobile terminal, it is characterised in that including the side switch as described in any one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243791.0A CN107846489B (en) | 2017-11-30 | 2017-11-30 | Side key and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711243791.0A CN107846489B (en) | 2017-11-30 | 2017-11-30 | Side key and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107846489A true CN107846489A (en) | 2018-03-27 |
| CN107846489B CN107846489B (en) | 2021-07-23 |
Family
ID=61663211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711243791.0A Active CN107846489B (en) | 2017-11-30 | 2017-11-30 | Side key and mobile terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107846489B (en) |
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| CN108566462A (en) * | 2018-04-24 | 2018-09-21 | 华勤通讯技术有限公司 | Side button assembly and mobile terminal comprising it |
| CN109282355A (en) * | 2018-09-30 | 2019-01-29 | 奥克斯空调股份有限公司 | A kind of air conditioner |
| CN109729682A (en) * | 2019-02-28 | 2019-05-07 | 西安易朴通讯技术有限公司 | A kind of fixed device of flexible circuit board FPC |
| CN110047675A (en) * | 2019-05-16 | 2019-07-23 | Oppo广东移动通信有限公司 | Press-key structure and terminal device |
| CN114743817A (en) * | 2022-05-06 | 2022-07-12 | 维沃移动通信有限公司 | Electronic device |
| TWI822752B (en) * | 2019-03-14 | 2023-11-21 | 鴻海精密工業股份有限公司 | Electronic device and side key structure |
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| CN114743817A (en) * | 2022-05-06 | 2022-07-12 | 维沃移动通信有限公司 | Electronic device |
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|---|---|
| CN107846489B (en) | 2021-07-23 |
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