CN108449475A - Side key structure and terminal - Google Patents
Side key structure and terminal Download PDFInfo
- Publication number
- CN108449475A CN108449475A CN201810414143.5A CN201810414143A CN108449475A CN 108449475 A CN108449475 A CN 108449475A CN 201810414143 A CN201810414143 A CN 201810414143A CN 108449475 A CN108449475 A CN 108449475A
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- China
- Prior art keywords
- keycap
- electronic switch
- plate
- side key
- key structure
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- 229910000831 Steel Inorganic materials 0.000 claims description 26
- 239000010959 steel Substances 0.000 claims description 26
- 238000003825 pressing Methods 0.000 claims description 15
- 239000002184 metal Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000000428 dust Substances 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 6
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 12
- 238000005516 engineering process Methods 0.000 description 6
- 238000004026 adhesive bonding Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 210000002421 cell wall Anatomy 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
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
- H04M1/23—Construction or mounting of dials or of equivalent devices; Means for facilitating the use thereof
-
- 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 disclosure is directed to a kind of side key structure and terminals, belong to technical field of electronic equipment.The side key structure includes framework, keycap, electronic switch and driver plate, wherein：Mounting groove is provided in the framework, the electronic switch is mounted in the mounting groove；The installing port to match with the keycap is provided on the external groove sidevall of the mounting groove；The keycap is mounted in the installing port；The driver plate is mounted in the mounting groove, and between the keycap and the electronic switch, the driver plate fits at the top of the bottom of the keycap, the electronic switch respectively；The slot bottom of the mounting groove has imperforation structure.Using the disclosure, keep the sealing performance between electronic switch and display screen preferable, even if water, dust etc. in external environment; enter the position of electronic switch by installing port; the inside of display screen will not be traveled further into, and then display screen can be protected, extends the service life of display screen.
Description
Technical field
The disclosure is directed to technical field of electronic equipment, especially with respect to a kind of side key structure and terminal.
Background technology
Terminal such as mobile phone, tablet computer in electronic technology field etc. has been directed to side key structure, and side key structure that is to say
Press-key structure mounted on terminal shell side.
Such as Fig. 1 and refering to what is shown in Fig. 2, side key structure may include framework 01, keycap 02 and electronic switch 03, in framework 01
It is provided with the mounting groove 011 for installing electronic switch 03, wherein as shown in Figure 1, mounting groove 011 is by external groove sidevall 0111, inside groove
Wall 0112 and slot bottom 0113 form, and external groove sidevall 0111 that is to say that the shell of terminal side, the outer surface of internal groove side wall 0112 are equipped with
Mainboard, the back of mounting groove 011 is the supporting plate for installing display screen in framework 01, and slot bottom 0113 is a part for the supporting plate.
Above structure relationship can be, as shown in Fig. 2, electronic switch 03 is mounted in mounting groove 011, the external groove sidevall of mounting groove 011
0111 is provided with the installing port 012 to match with keycap 02, and keycap 02 is mounted in installing port 012.In the application, for terminal
Appearance consider that installing port 012 is generally arranged at the medium position of terminal side, in this way, keycap 02 is mounted on installing port 012
In, keycap 02 to terminal upper surface distance with arrive terminal lower surface at a distance from it is equal.And keycap 02 is for pressing electronic cutting
03 is closed, electronic switch 03 is pressed in order to facilitate keycap 02, correspondingly, electronic switch 03 is also normally positioned at the medium position of terminal,
So that keycap 02 can be pressed into electronic switch 03.
During realizing the disclosure, inventor has found to have at least the following problems：
With the lightening development of terminal, the thickness of terminal is more and more thinner, in order to make electronic switch 03 be in the middle part of terminal
Opening 013 can be then arranged as illustrated in fig. 1 and 2 in position at the position that the slot bottom 0113 of mounting groove 011 corresponds to electronic switch 03,
Make electronic switch 03 one end be located at opening 013 in, to realize the centering of keycap 02 and electronic switch 03, enable keycap 02 by
It is pressed onto electronic switch 03.But due to the presence of opening 013, cause to enter by the gap between keycap 02 and installing port 012
To dust, the water etc. of terminal, the inside of display screen can be entered by opening 013, and then damage to display screen, shorten display
The service life of screen.
Invention content
Present disclose provides a kind of side key structure and terminals, to overcome the problems, such as present in the relevant technologies.The technical side
Case is as follows：
According to the embodiment of the present disclosure, a kind of side key structure is provided, the side key structure includes framework, keycap, electronic switch
And driver plate, wherein：
Mounting groove is provided in the framework, the electronic switch is mounted in the mounting groove；
The installing port to match with the keycap is provided on the external groove sidevall of the mounting groove；
The keycap is mounted in the installing port；
The driver plate is mounted in the mounting groove, and between the keycap and the electronic switch, the biography
Movable plate fits at the top of the bottom of the keycap, the electronic switch respectively；
The slot bottom of the mounting groove has imperforation structure.
Optionally, the driver plate include the perpendicular push plate in pressing direction with the keycap, with the keycap by
The slide plate for pressing direction parallel；
Be provided with multiple boss for being convex to the notch on the slot bottom of the mounting groove, formed between adjacent lands with it is described
Keycap presses the parallel sliding slot in direction；
The push plate is between the keycap and the electronic switch, the bottom of the keycap and the first of the push plate
Face fits, and the top of the electronic switch and the second face of the push plate fit；
The slide plate is located in the sliding slot.
Optionally, the groove width of the sliding slot is the first default value.
Optionally, it is provided with the hangers perpendicular with the slide plate on the slide plate；
The hangers is supported on the boss.
Optionally, the electronic switch includes metal clips and switching circuit plate；
The metal clips is mounted on the switching circuit plate, and is fitted with the second face of the push plate；
The switching circuit plate is located at the top of the hangers, and on the boss.
Optionally, the side key structure further includes steel disc；
The switching circuit plate is mounted on the steel disc, and the steel disc is mounted on the boss；
The steel disc is located at the top of the hangers, and the clearance distance between the steel disc and the hangers is second default
Numerical value.
Optionally, the side key structure further includes rubber pad；
The rubber pad is mounted on the bottom of the keycap, and the bottom of the keycap is pushed away by the rubber pad with described
First face of plate fits.
Optionally, the bottom setting of the keycap is fluted, and the rubber pad is installed in the groove.
Optionally, the side key structure further includes limiting plate；
The first end of the keycap bottom is provided with the first hook along the length direction of the keycap；
The second end of the keycap bottom is provided with the second hook, and card is formed on the bottom of second hook and the keycap
Slot；
The limiting plate is inserted in the card slot；
The keycap is under non-pressing state, and the external groove sidevall of first hook and the mounting groove fits, described
Second hook fits with the limiting plate.
According to the embodiment of the present disclosure, a kind of terminal is provided, the terminal includes side key structure described above.
The technical scheme provided by this disclosed embodiment can include the following benefits：
In the embodiment of the present disclosure, above-mentioned side key structure includes framework, keycap, electronic switch and driver plate, wherein in framework
It is provided with mounting groove, electronic switch is mounted in mounting groove, and installing port is provided on the external groove sidevall of mounting groove, and keycap is mounted on peace
It fills in mouth, driver plate is mounted on the inside of mounting groove, and between keycap and electronic switch, bottom and the driver plate one of keycap
Side fits, and the top of electronic switch and the other side of driver plate fit.In this way, even if the horizontal center line and electronics of keycap
The horizontal center line of switch is not arranged on the same straight line, and the active force acted on keycap can also pass to electricity by driver plate
Sub switch, and then keycap is enable to press electronic switch, execute switching function.As it can be seen that being installed between keycap and electronic switch
Driver plate allows electronic switch to be located at the top of mounting groove slot bottom, and in turn, the slot bottom of mounting groove does not have to open up opening, to,
Keep the sealing performance between electronic switch and display screen preferable, even if water, dust etc. in external environment, pass through installing port
Into the position of electronic switch, the inside of display screen will not be traveled further into, and then display screen can be protected, extend display screen
Service life.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not
The disclosure can be limited.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the disclosure
Example, and together with specification for explaining the principles of this disclosure.In the accompanying drawings：
Fig. 1 is the structural schematic diagram according to a kind of side key structure shown in background technology；
Fig. 2 is the structural schematic diagram according to a kind of side key structure shown in background technology；
Fig. 3 is the structural schematic diagram according to a kind of side key structure for implementing to exemplify；
Fig. 4 is the structural schematic diagram according to a kind of framework for the side key structure for implementing to exemplify；
Fig. 5 is the structural schematic diagram according to a kind of driver plate for the side key structure for implementing to exemplify；
Fig. 6 is the structural schematic diagram according to a kind of side key structure for implementing to exemplify；
Fig. 7 is the structural schematic diagram according to a kind of side key structure for implementing to exemplify；
Fig. 8 is the structural schematic diagram according to a kind of keycap for the side key structure for implementing to exemplify；
Fig. 9 is the structural schematic diagram according to a kind of side key structure for implementing to exemplify；
Figure 10 is the structural schematic diagram according to a kind of side key structure for implementing to exemplify；
Figure 11 is the structural schematic diagram according to a kind of side key structure for implementing to exemplify.
Marginal data in background technology
01, framework 02, keycap
03, electronic switch 011, mounting groove
012, installing port 013, opening
0111, external groove sidevall 0112, internal groove side wall
0113, slot bottom
Marginal data in embodiment
1, framework 2, keycap
3, electronic switch 4, driver plate
5, steel disc 6, rubber pad
7, limiting plate 11, mounting groove
12, installing port 21, groove
22, the first hook 23, the second hook
24, card slot 31, metal clips
32, switching circuit plate 41, push plate
42, slide plate 111, external groove sidevall
112, slot bottom 113, internal groove side wall
114, boss 115, sliding slot
421, hangers
Through the above attached drawings, it has been shown that the specific embodiment of the disclosure will be hereinafter described in more detail.These attached drawings
It is not intended to limit the scope of this disclosure concept by any means with verbal description, but is by referring to specific embodiments
Those skilled in the art illustrate the concept of the disclosure.
Specific implementation mode
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all implementations consistent with this disclosure.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the disclosure.
The embodiment of the present disclosure provides a kind of side key structure, can be a kind of side key structure of terminal, side key structure namely
It is mounted in the press-key structure of terminal shell side, for example, it may be volume key, power key etc., wherein volume increases key and volume
Subtracting key can use the both ends of a side key structure to indicate, can also separate, be described in conjunction with the accompanying for convenience in the present embodiment, attached
In figure, key is increased with volume, volume down key is integrated in a side key structure, and is shown positioned at the same side with volume key and power key
Example, it should be noted that attached drawing is only intended to description and does not conveniently form restriction.
Such as Fig. 3 and refering to what is shown in Fig. 4, side key structure includes framework 1, keycap 2, electronic switch 3 and driver plate 4, wherein：Frame
Mounting groove 11 is provided in body 1, electronic switch 3 is mounted in mounting groove 11；It is provided on the external groove sidevall 111 of mounting groove 11 and key
The installing port 12 that cap 2 matches；Keycap 2 is mounted in installing port 12；Driver plate 4 is mounted in mounting groove 11, and is located at keycap 2
Between electronic switch 3, top of the driver plate 4 respectively with the bottom of keycap 2, electronic switch 3 fits；The slot bottom of mounting groove 11
112 have imperforation structure.
Wherein, for convenience of describe, above-mentioned top, bottom be along pressing direction for, using the outside of terminal as top,
Using the inside of terminal as bottom.Correspondingly, the bottom of above-mentioned keycap 2 is positioned at the portion for pressing electronic switch of terminal inner
Point, the top of keycap 2 is to be located at the external part pressed for user；The top of above-mentioned electronic switch 3 is proximate to the portion of keycap 2
Point, the bottom of electronic switch 3 is the part far from keycap 2.
In force, the side key structure of terminal is typically mounted on the center of terminal, correspondingly, framework 1 that is to say terminal
Center, Fig. 4 is the partial schematic diagram of framework 1.Mounting groove 11 is provided in framework 1, as shown in figure 4, mounting groove 11 includes outer
Cell wall 111, slot bottom 112 and internal groove side wall 113, wherein the outer surface of external groove sidevall 111 that is to say the outer surface of the side of terminal, peace
The back of tankage 11 be the display screen of installing terminal supporting plate namely slot bottom 112 belong to display screen supporting plate a part, Fig. 3
Middle region A is the installation site of display screen, and region B is the installation site of glass cover-plate.Mounting groove 11 is for installing 2 He of keycap
Electronic switch 3, specifically, electronic switch 3 be mounted on mounting groove 11 slot in, on the external groove sidevall 111 of mounting groove 11 with electronic cutting
It closing and is provided with installing port 12 at 3 corresponding positions, for installing port 12 for installing keycap 2, keycap 2 is exposed to the outside of terminal,
Consider for the appearance of terminal, installing port 12 is in the medium position in termination thickness direction.Under normal conditions, keycap 2 is to pass through
Clearance fit, correspondingly, the shape of installing port 12 is depending on the shape of keycap 2, the size of installing port 12 is less times greater than keycap 2
Size so that keycap 2 can move horizontally in installing port 12.
As shown in figure 3, driver plate 4 is located between keycap 2 and electronic switch 3, in this way, when user presses keycap 2, make
Electronic switch 3 is firmly passed to by driver plate 4, so as to play the role of pressing electronic switch 3.As shown in figure 3, keycap
2 misalign with electronic switch 3 on position relationship, mutually stagger, that is to say, the lower half of the bottom and 4 side of driver plate of keycap 2
Part fits, and the top half of 4 other side of top driver plate of electronic switch 3 fits, wherein with electronic switch in Fig. 33
To be upper, under keycap 2 is.Keycap 2 is located at the middle part of the thickness direction of terminal, and keycap 2 is mutually staggered with electronic switch 3 so that
The slot bottom 112 of mounting groove 11 between electronic switch 3 and display screen has imperforation structure, that is to say, without opening on slot bottom 112
If the opening for making electronic switch 3 move down.In turn so that the sealing performance between electronic switch 3 and display screen is preferable, i.e.,
Make water, the dust etc. in external environment, the position of electronic switch 3 is entered by installing port 12, will not be traveled further into aobvious
The inside of display screen, and then display screen can be protected, extend the service life of display screen.
It should be pointed out that in practical applications, in order to avoid the run-off the straight in moving process of driver plate 4, correspondingly,
The central horizontal line (dotted line in Fig. 3 on keycap 2) of keycap 2 is with the horizontal center line of electronic switch 3 (in Fig. 3 on electronic switch 3
Dotted line) the distance between within the scope of default value, wherein the default value range is highly relevant with driver plate 4.
Optionally, electronic switch 3 includes flexible metal clips such as metal dome, then driver plate 4 can pass through electricity
Sub switch 3 and the clamping action of keycap 2 are fixed on therebetween；Driver plate 4 can also be fixed on key by way of gluing
The bottom of cap 2.Consider from the stability of driver plate 4 and property easy to assembly, fixed form can also be realized by following structures：
As shown in figure 5, driver plate 4 includes the pressing side of the push plate 41 and keycap 2 perpendicular with the pressing direction of keycap 2
To parallel slide plate 42；As shown in fig. 6, being provided with multiple boss 114 for being convex to notch, phase on the slot bottom 112 of mounting groove 11
The sliding slot 115 parallel with the pressing direction of keycap 2 is formed between adjacent boss 114；Push plate 41 is located at keycap 2 and electronic switch 3
Between, the bottom of keycap 2 fits with the first face of push plate 41, and the top of electronic switch 3 fits with the second face of push plate 41；
Slide plate 42 is located in sliding slot 115.
In force, multiple boss 114 are provided on the slot bottom 112 of mounting groove 11, boss 114 can be with slot bottom 115 1
It is body formed.Boss 114 is mainly used for the switching circuit plate (being hereinafter described) of fixed electronic switch 3, adjacent lands 114 it
Between form the sliding slot 115 that is moved for driver plate 4.As shown in figure 5, the shape of driver plate 4 is similar to U-shaped, including push plate 41 and two
A slide plate 42, between keycap 2 and electronic switch 3, slide plate 42 is located in sliding slot 115 for push plate 41, wherein push plate 41 is for passing
Active force on keycap 2 is transmitted on electronic switch 3 by dynamic deformation from motion, and slide plate 42 is used for during pressing keycap 2 in cunning
It is moved in slot 115, so that push plate 41 can press electronic switch 3.
In practical applications, the difference of the thickness of the groove width of sliding slot 115 and slide plate 42 is the first default value, wherein first
Default value is the numerical value less times greater than zero, be that is to say, the groove width of sliding slot 115 less times greater than slide plate 42 thickness, in this way, can be with
Anti- thrust plate 41 tilts during pushing electronic switch 3, and then push plate 41 can be made to move linearly.
Optionally, in order to which further driver plate 4 is fixed between keycap 2 and electronic switch 3, correspondingly, such as Fig. 5 institutes
Show, the hangers 421 perpendicular with slide plate 42 is provided on slide plate 42；As shown in fig. 6, hangers 421 is supported on boss 114.
In force, as shown in fig. 7, electronic switch 3 generally includes metal clips 31 and switching circuit plate 32, wherein gold
Belonging to shrapnel 31 to be fixed on switching circuit plate 32, switching circuit plate 32 is located at the top of hangers 421 and is fixed on boss 114,
In this way, as shown in fig. 6, there is the support of boss 114 in the lower section of the hangers 421 of driver plate 4, as shown in fig. 7, the top of hangers 421 has
Switching circuit plate 32 presses against, in turn, during push plate 41 is moved, can along linear movement, will not occur upwards or
The case where offseting downward.
Optionally, since switching circuit plate 32 is than relatively thin, metal clips 32 presses switching circuit plate 32 for a long time, is easy to make
Switching circuit plate 32 is bent, in order to protect switching circuit plate 32, correspondingly, as shown in fig. 7, side key structure further includes steel disc
5；Switching circuit plate 32 is mounted on steel disc 5, and steel disc 5 is mounted on boss 114；Steel disc 5 is located at the top of hangers 421, steel disc 5
Clearance distance between hangers 421 is the second default value.
The shape, size of steel disc 5 are adapted with switching circuit plate 32 in force, can be with thing when assembling side key structure
First metal clips 31 is welded on switching circuit plate 32, is then fixed on the switching circuit plate 32 for being welded with metal clips 31
On steel disc 5, in this way, three is mounted on by steel disc 5 on boss 114 as a component.Wherein, hangers 421 is located at boss 114
Between steel disc 5, and steel disc 5 is fixed on boss 114, then in order to enable slide plate 42 to be moved in sliding slot 115, accordingly
, there are certain gaps between steel disc 5 and hangers 421, correspondingly, the clearance distance between steel disc 5 and hangers 421 is the
Two default values, depending on the thickness of second default value based on hangers 421, for example, the second default value can be less times greater than
The thickness of hangers 421.
Optionally, when keycap 2 directly presses push plate 41, two rigid members are in contact and abnormal sound can occur, to avoid the two
It is in direct contact, correspondingly, as shown in figure 8, side key structure further includes rubber pad 6；Rubber pad 6 is mounted on the bottom of keycap 2, key
The bottom of cap 2 is fitted by rubber pad 6 and the first face of push plate 41.
In force, rubber pad 6 can be fixed on the bottom of keycap 2 by gluing, can be with as shown in figure 9, in keycap 2
Bottom groove 21 for placing rubber pad 6 is set, in this way, rubber pad 6 is fixed on by gluing in groove 21, keycap 2
Bottom is fitted by rubber pad 6 and the first face of push plate 41.
Based on above structure, the assembling process of the side key structure can be as follows：
Preparation before assembling is that metal clips 31 is fixed on switching circuit plate 32, and by switching circuit plate
32 are fixed on steel disc 5, in case follow-up use after three assembles, component a might as well be denoted as convenience of narration；By rubber pad 6
It is fixed in the groove 21 of keycap 2 by modes such as gluings, in case follow-up use, equally might as well be denoted as component b for convenience of narration.
The assembling process of side key structure can be that first, driver plate 4 is placed in mounting groove 11, wherein slide plate 42 is located at sliding slot
In 115, hangers 421 is supported on boss 114；Then, component a is fixed on boss 114, wherein steel disc 5 is located at hangers 421
Top, such hangers 421 stablize between boss 114 and steel disc 5；Finally, component b is mounted in installing port 12.
It can be seen from the above, keycap 2 is installed from the outside of terminal, it that is to say that keycap 2 is mounted on from the outside of external groove sidevall 111
In installing port 12, then correspondingly, the size of installing port 12 is more than the size of keycap 2, then after installation keycap 2, in order to anti-
Only keycap 2 is detached from from installing port 12, and corresponding processing can be, as shown in figure 9, side key structure further includes limiting plate 7, keycap
The first end of 2 bottoms is provided with the first hook 22 along the length direction of keycap 2；The second end of 2 bottom of keycap is provided with second
Card slot 24 is formed on the bottom of hook 23, the second hook 23 and keycap 2；Limiting plate 7 is inserted in card slot 24；Keycap 2 is in and does not press
Under pressure condition, the external groove sidevall 111 of the first hook 22 and mounting groove 11 fits, and the second hook 23 fits with limiting plate 7.
Shown in Fig. 8, the first end of 2 bottom of keycap extends along the length direction of keycap 2, is provided with first
Hook 22, that is to say, the first hook 22 protrudes from the bottom of keycap 2, and the second end of 2 bottom of keycap is parallel to the length of keycap 2
Direction is provided with the second hook 23, and the second hook 23 and the second end of the bottom of keycap 2 can be flush, the second hook 23 and key
Card slot 24 is formed between the bottom of cap 2.In this way, during keycap 2 is mounted on installing port 12 again, it can be first by the first hook
22 are stuck in the inner surface of external groove sidevall 111, then again promote the second end of keycap 2 in installing port 12, at this point, the second hook 23
It inside mounting groove 11, is not in contact with the inner wall of external groove sidevall 111, then the second end of keycap 2 is from installing port 12 in order to prevent
In out, correspondingly, such as Figure 10 and with reference to shown in figure 11, limiting plate 7 is inserted between the second hook 23 and external groove sidevall 111 and is formed
Card slot 24 in, and be fixed on the inner wall of external groove sidevall 111, in turn, limiting plate 7 can limit the second hook 23 from installing port 12
In out, so as to by keycap 2 be mounted on installing port 12 in.
In the embodiment of the present disclosure, above-mentioned side key structure includes framework, keycap, electronic switch and driver plate, wherein in framework
It is provided with mounting groove, electronic switch is mounted in mounting groove, and installing port is provided on the external groove sidevall of mounting groove, and keycap is mounted on peace
It fills in mouth, driver plate is mounted on the inside of mounting groove, and between keycap and electronic switch, bottom and the driver plate one of keycap
Side fits, and the top of electronic switch and the other side of driver plate fit.In this way, even if the horizontal center line and electronics of keycap
The horizontal center line of switch is not arranged on the same straight line, and the active force acted on keycap can also pass to electricity by driver plate
Sub switch, and then keycap is enable to press electronic switch, execute switching function.As it can be seen that being installed between keycap and electronic switch
Driver plate allows electronic switch to be located at the top of mounting groove slot bottom, and in turn, the slot bottom of mounting groove does not have to open up opening, to,
Keep the sealing performance between electronic switch and display screen preferable, even if water, dust etc. in external environment, pass through installing port
Into the position of electronic switch, the inside of display screen will not be traveled further into, and then display screen can be protected, extend display screen
Service life.
The disclosure additionally provides a kind of terminal, which can be the mobile phone with side key structure, tablet computer etc., the end
End includes side key structure described above.The framework of the side key structure can be a part for the center of terminal, as described above,
The side key structure includes framework, and mounting groove is provided in framework, wherein the back of mounting groove is the support of the display screen of installing terminal
Plate, the slot bottom of mounting groove are a part for above-mentioned supporting plate.The side key structure further includes being mounted between keycap and electronic switch
Driver plate, bottom and the driver plate side of keycap fit, and the top of electronic switch and the other side of driver plate fit.This
Sample acts on even if the horizontal center line of keycap and the horizontal center line of electronic switch are not arranged on the same straight line on keycap
Active force can also pass to electronic switch by driver plate, and then keycap is enable to press electronic switch, execute switching function.
As it can be seen that installing driver plate between keycap and electronic switch, electronic switch is allow to be located at the top of mounting groove slot bottom, in turn,
The slot bottom of mounting groove does not have to open up opening, to keep the sealing performance between electronic switch and display screen preferable, even if external
Environment in water, dust etc., the position of electronic switch is entered by installing port, the interior of display screen will not be traveled further into
Portion, and then display screen can be protected, extend the service life of display screen.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice disclosure disclosed herein
Its embodiment.This application is intended to cover any variations, uses, or adaptations of the disclosure, these modifications, purposes or
Person's adaptive change follows the general principles of this disclosure and includes the undocumented common knowledge in the art of the disclosure
Or conventional techniques.The description and examples are only to be considered as illustrative, and the true scope and spirit of the disclosure are by above
Claim is pointed out.
It should be understood that the present disclosure is not limited to the precise structures that have been described above and shown in the drawings, and
And various modifications and changes may be made without departing from the scope thereof.The scope of the present disclosure is only limited by the accompanying claims.
Claims (10)
1. a kind of side key structure, which is characterized in that the side key structure includes framework, keycap, electronic switch and driver plate,
In：
Mounting groove is provided in the framework, the electronic switch is mounted in the mounting groove；
The installing port to match with the keycap is provided on the external groove sidevall of the mounting groove；
The keycap is mounted in the installing port；
The driver plate is mounted in the mounting groove, and between the keycap and the electronic switch, the driver plate
It fits respectively at the top of the bottom of the keycap, the electronic switch；
The slot bottom of the mounting groove has imperforation structure.
2. side key structure according to claim 1, which is characterized in that the driver plate includes the pressing side with the keycap
Slide plate to perpendicular push plate, parallel with the pressing direction of the keycap；
It is provided with multiple boss for being convex to the notch on the slot bottom of the mounting groove, is formed and the keycap between adjacent lands
The parallel sliding slot in pressing direction；
The push plate is between the keycap and the electronic switch, the first face phase of the bottom of the keycap and the push plate
Fitting, the top of the electronic switch and the second face of the push plate fit；
The slide plate is located in the sliding slot.
3. side key structure according to claim 2, which is characterized in that the thickness of the groove width of the sliding slot and the slide plate it
Difference is the first default value.
4. side key structure according to claim 2, which is characterized in that be provided on the slide plate perpendicular with the slide plate
Hangers；
The hangers is supported on the boss.
5. side key structure according to claim 2, which is characterized in that the electronic switch includes metal clips and switching line
Road plate；
The metal clips is mounted on the switching circuit plate, and is fitted with the second face of the push plate；
The switching circuit plate is located at the top of the hangers, and on the boss.
6. side key structure according to claim 5, which is characterized in that the side key structure further includes steel disc；
The switching circuit plate is mounted on the steel disc, and the steel disc is mounted on the boss；
The steel disc is located at the top of the hangers, and the clearance distance between the steel disc and the hangers is the second present count
Value.
7. side key structure according to claim 2, which is characterized in that the side key structure further includes rubber pad；
The rubber pad is mounted on the bottom of the keycap, and the bottom of the keycap passes through the rubber pad and the push plate
First face fits.
8. side key structure according to claim 7, which is characterized in that fluted, the rubber is arranged in the bottom of the keycap
Rubber cushion is installed in the groove.
9. according to claim 1-8 any one of them side key structures, which is characterized in that the side key structure further includes limit
Plate；
The first end of the keycap bottom is provided with the first hook along the length direction of the keycap；
The second end of the keycap bottom is provided with the second hook, and card slot is formed on the bottom of second hook and the keycap；
The limiting plate is inserted in the card slot；
The keycap is under non-pressing state, and the external groove sidevall of first hook and the mounting groove fits, and described second
Hook fits with the limiting plate.
10. a kind of terminal, which is characterized in that the terminal includes claim 1-9 any one of them side key structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414143.5A CN108449475A (en) | 2018-05-03 | 2018-05-03 | Side key structure and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810414143.5A CN108449475A (en) | 2018-05-03 | 2018-05-03 | Side key structure and terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108449475A true CN108449475A (en) | 2018-08-24 |
Family
ID=63202773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810414143.5A Pending CN108449475A (en) | 2018-05-03 | 2018-05-03 | Side key structure and terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108449475A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111180236A (en) * | 2018-11-12 | 2020-05-19 | 北京小米移动软件有限公司 | Side key structure and electronic equipment |
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| US20100105451A1 (en) * | 2008-10-28 | 2010-04-29 | Martin Wedel | Side key seal for a portable electronic device |
| CN201478161U (en) * | 2009-07-31 | 2010-05-19 | 青岛海信移动通信技术股份有限公司 | Lateral key device and a portable terminal provided with same |
| CN106098445A (en) * | 2016-06-30 | 2016-11-09 | 维沃移动通信有限公司 | A kind of press-key structure and electronic equipment |
| CN107808792A (en) * | 2017-11-29 | 2018-03-16 | 北京小米移动软件有限公司 | Press-key structure and electronic equipment |
| CN107833775A (en) * | 2017-10-24 | 2018-03-23 | 广东欧珀移动通信有限公司 | The assembly method of water repellent component, mobile terminal and water repellent component |
| CN208581271U (en) * | 2018-05-03 | 2019-03-05 | 北京小米移动软件有限公司 | Side key structure and terminal |
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2018
- 2018-05-03 CN CN201810414143.5A patent/CN108449475A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20100105451A1 (en) * | 2008-10-28 | 2010-04-29 | Martin Wedel | Side key seal for a portable electronic device |
| CN201478161U (en) * | 2009-07-31 | 2010-05-19 | 青岛海信移动通信技术股份有限公司 | Lateral key device and a portable terminal provided with same |
| CN106098445A (en) * | 2016-06-30 | 2016-11-09 | 维沃移动通信有限公司 | A kind of press-key structure and electronic equipment |
| CN107833775A (en) * | 2017-10-24 | 2018-03-23 | 广东欧珀移动通信有限公司 | The assembly method of water repellent component, mobile terminal and water repellent component |
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| CN208581271U (en) * | 2018-05-03 | 2019-03-05 | 北京小米移动软件有限公司 | Side key structure and terminal |
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| CN111180236A (en) * | 2018-11-12 | 2020-05-19 | 北京小米移动软件有限公司 | Side key structure and electronic equipment |
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