CN106332482A - Electronic equipment and card tray button structure thereof - Google Patents
Electronic equipment and card tray button structure thereof Download PDFInfo
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- CN106332482A CN106332482A CN201510218939.XA CN201510218939A CN106332482A CN 106332482 A CN106332482 A CN 106332482A CN 201510218939 A CN201510218939 A CN 201510218939A CN 106332482 A CN106332482 A CN 106332482A
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- kato
- button
- electronic equipment
- hole
- key structure
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Abstract
The invention discloses electronic equipment and a card tray button structure thereof. The electronic equipment comprises a shell side wall, a button, a card tray and a driving lever. The shell side wall is provided with a button hole and a centre hole, and is provided with a support part which extends inwardly. The button comprises a button cap, a contact part arranged at an inner side of the button cap. The button cap is arranged in the button hole, and the contact part penetrates the shell side wall and is arranged correspondingly to a button circuit. The card tray comprises a tray body and a connection part arranged outside the holding body, the connection part is connected to the button cap through two support points, and the clamp holding body is inserted in a card base of the electronic equipment. The driving lever is rotatably connected to the support part in a horizontal plane, one side of a rotatable point is a pressure bar and the other side is a ripping bar, and the end part of the pressure bar is correspondingly arranged to the centre hole. When the pressure bar inwardly rotates relative to the rotation point, outward pushing force generated by the end part of the ripping bar acts on the connection part. The card tray button structure ensures normal operation of the button and smooth insertion and plugging of an SIM card.
Description
Technical field
The present invention relates to electronic communication technology field, particularly relate to a kind of electronic equipment and Kato thereof
Press-key structure.
Background technology
Along with rapidly sending out of electronic equipment (the such as equipment such as smart mobile phone, panel computer) industry
Exhibition, user is while pursuing terminal capabilities, to its outward appearance globality, terseness and aesthetics
Requirement more and more higher.
For electronic equipment, the plug design of traditional SIM generally has two kinds:
The first, design sim card slot below battery cover.So, install or take out
During SIM, it is required for first opening battery cover or by loosening nut to take off battery with hand push
Lid, just can operate SIM.This structure, dress is used to take the process of SIM
The most numerous and diverse, use to user and make troubles.
The second, is arranged on sim card slot or memory card slot in the housing sidewall of electronic equipment.
When installing or take out SIM or storage card, need to open draw-in groove to plug.
Use this structure, although simplify dress to a certain extent and take the step of SIM or storage card
Suddenly, but this draw-in groove being separately provided destroys outward appearance globality and the terseness of electronic equipment,
Do not meet the design requirement of growing electronic equipment.
In order to overcome above-mentioned technological deficiency, patent CN103929516A discloses a kind of integral type
Kato button module, as depicted in figs. 1 and 2, this integral type Kato button module includes housing
11 ', button 12 ', Kato 13 ', mainboard 14 ' and driving lever 15 '.
The side of housing 11 ' forms key hole 111 ' and centre hole 112 ', the medial wall of housing 11 '
Above, between key hole 111 ' and centre hole 112 ', it is provided with the support column 113 ' extended internally,
Support column 113 ' is provided with axle portion 1131 '.
Button 12 ' is located in key hole 111 ', exposes to housing 11 ' including through key hole 111 '
First press section 121 ' on surface, the second press section 122 ', and at the first press section 121 ' dorsal part
It is provided with the first projecting slot 123 ', forms the second projecting slot 124 ' at the second press section 122 ' dorsal part,
To coordinate by the bump contact compressed switch, button 12 ' also includes the dorsal part being formed at two press sections
And it being positioned at the fulcrum 125 ' in the middle part of press section, fulcrum 125 ' is provided with rotating shaft 1251 '.
Kato 13 ' includes card bracket body 131 ' and is flexibly connected the axis hole 132 ' of rotating shaft 1251 '.
Mainboard 14 ' includes circuit board main body 141 ', and be arranged at circuit board main body 141 ' upper, for
It is installed with the deck 142 ' of card bracket body 131 '.Corresponding first press section 121 ', the second press section
122 ' are respectively arranged with first by compressing switch 143 ', second by 144 ', and the first pressing of compressing switch
Switch 143 ', second by compress switch 144 ' be respectively provided be sheathed on the first projecting slot 123 ', second
First bump contact 1431 ' of projecting slot 124 ', the second bump contact 1441 '.
Housing 11 ' inner side is located at by driving lever 15 ', including axle hole 151 ', depression bar 152 ' and ripping bar 153 ',
Axle hole 151 ' axle is connected to axle portion 1131 ', and depression bar 152 ' is shaped in side, axle hole 151 ' also
Corresponding centre hole 112 ' is arranged, ripping bar 153 ' be shaped in axle hole 151 ' opposite side, can
Pushing and pressing button 12 '.
Refer to Fig. 3, Fig. 3 is the work process of driving lever in above-mentioned integral type Kato button module
Schematic diagram, wherein, direction A be the thimble portion 162 of thimble 16 ' by the direction of moulded rod 152 ',
Direction B is for when depression bar 152 ' is pressed, and the direction of motion of ripping bar 153 ', direction C is for when pressure
When bar 152 ' is pressed, the direction of rotation in fitted shaft portion, axle hole 151 ' 1131 ', as suitable in Fig. 2
Clockwise.
When user wants to take out SIM, the Handheld Division 161 ' of hand-held thimble 16 ', utilize needle point
Portion 162 ' passes the centre hole 112 ' exposing to housing 11 ' side, dials with described direction A pressing
The depression bar 152 ' of bar 15 ', and coordinating by axle portion 1131 ' and axle hole 151 ', drive driving lever
15 ' i.e. move clockwise with direction C, and then drive ripping bar 153 ' to move with B direction,
The end pushing and pressing button 12 ' of ripping bar 153 ', button 12 ' moves to housing 11 ' lateral direction, protruding
Groove progressively disengages with bump contact, and button 12 ' drags Kato 13 ' and is removed in the lump, more straight with hands
Connect pull-out button 12 ' and Kato 13 ', it is achieved card taking.
After loading onto SIM 17 ', directly pinch button 12 ' with hands and push from key hole 111 ',
Make to be pushed in deck 142 ' with the Kato 13 ' of SIM, and the first projecting slot 123 ' is sheathed
First bump contact 1431 ', the second sheathed second bump contact 1441 ' of projecting slot 124 ', it is achieved
It is installed.
Above-mentioned integral type Kato button module can reduce the fluting of electronic equipment casing, makes electronics
The design of equipment is the most attractive in appearance, but, to analyze its concrete structure and understand, this integral type Kato is pressed
There is following technological deficiency in key module:
First, it is correspondingly arranged at the end of button 12 ' in conjunction with Fig. 1 and Fig. 2, the end b ' of ripping bar 153 '
Position between end and circuit board main body 141 ', when the second press section 122 ' presses inward against, sled
The end b ' of bar 153 ' can withstand the second press section 122 ', inwardly to stop the second press section 122 '
Mobile, cause the second press section 122 ' normally to work.
Secondly, above-mentioned ripping bar 153 ' is located between button 12 ' and Kato 13 ', ripping bar 153 ' during card taking
Push out button 12 ', then pull Kato 13 ' to be displaced outwardly by button 12 ', namely during card taking
The pass order of power is followed successively by ripping bar 153 ' button 12 ' Kato 13 ', the biography of power during being somebody's turn to do
Pass direction change more, therefore will necessarily have loss during power transmission, cause card taking more
Arduously.Further, since button 12 ' can occur the most mobile because of the difference of pressing position, because of
And, button 12 ' and connecting of Kato 13 ' there is the activity surplus moving in or out or tilting,
Kato 13 ' and deck 142 ' are then that grafting is uniquely stablized in direction, by movable button 12 '
Pull out the stable Kato of plug-in mounting 13 ' easily to make Kato 13 ' run-off the straight and the phenomenon such as block,
Also result in card taking the most smooth.
Again, as shown in Figure 4, the end b ' of the ripping bar 153 ' of driving lever 15 ' is correspondingly arranged at button
The bottom of 12 ', therefore, when thimble 16 ' pushing and withstanding depression bar 152 ', ripping bar 153 ' is to button 12 '
Bottom applies outside thrust, and for the top of button 12 ' almost without applying thrust, namely
Ripping bar 153 ', to the button 12 ' not perfectly flat weighing apparatus of externally applied forces, will necessarily cause the bottom of button 12 '
Outward-dipping, top slopes inwardly, and so, causes card taking difficulty.
From the point of view of the self structure of driving lever 15 ', the end a ' of its depression bar 152 ' is to axis hole
The distance in portion 151 ' is less than the end b ' distance to axle hole 151 ' of ripping bar, root largely
According to lever principle, on the premise of producing identical moment, the arm of force is the least, then required power is more
Greatly, therefore, the lever that this driving lever 15 ' is formed belongs to laborious lever, and user must hand-held thimble
16 ' apply bigger power just can make ripping bar 153 ' that button 12 ' is produced less ejecting force, causes
Consumer's Experience is poor.
In view of this, it would be highly desirable to for above-mentioned technical problem, to Kato of the prior art by bond
Structure does and optimizes design further, ensures the normal work of button and inserting smoothly of SIM simultaneously
Take.
Summary of the invention
The purpose of the present invention is for providing the Kato press-key structure of a kind of electronic equipment, this Kato button
Ensure that normal work and the inserting smoothly of SIM of button take.On this basis, the present invention's is another
One purpose is for providing a kind of electronic equipment applying above-mentioned Kato press-key structure.
For solving above-mentioned technical problem, the present invention provides the Kato of a kind of electronic equipment by bond
Structure, including:
Housing sidewall, be provided with key hole and the inside and outside centre hole run through, and be provided with and extend internally
Supporting part；
Button, including keycap, is located at the contact site inside described keycap, and described keycap is installed on
In described key hole, described contact site run through described housing sidewall and described electronic equipment by
Key circuit is correspondingly arranged；
Kato, including base body and be located at the connecting portion outside described base body, described base body is plugged in
In the deck of described electronic equipment, the vertical two ends of described keycap are equipped with the fulcrum extended internally
Portion, each described fulcrum is connected with the correspondence position of described connecting portion；
Driving lever, is rotatably connected in horizontal plane with described supporting part, and the side of run-on point is
Depression bar, opposite side are ripping bar, and the end of described depression bar is correspondingly arranged with described centre hole, works as institute
State depression bar when described run-on point inwardly rotates, outside the pushing away that the end of described ripping bar produces
Top power acts on described connecting portion.
Use this structure, when SIM or storage card are taken out from Kato by needs, adopt
Inserting centre hole with thimble, thimble the inner promotes the depression bar of driving lever so that it is inwardly turn around run-on point
Dynamic, thus drive the ripping bar of driving lever to be turned out around run-on point, it is outside that the end of ripping bar produces
Ejection force act on connecting portion, namely ripping bar applies outside thrust to connecting portion, so that even
The portion that connects promotes button outwards to be ejected by key hole together, i.e. can be taken off SIM or storage card.
When needs reload SIM or storage card, only need first card to be installed the corresponding position to base body
Put, then Kato, keycap black box are pushed home into by key hole again, so that base body weight
Newly it is plugged in deck, the installation of SIM or storage card can be completed.
From above-mentioned work process, use above-mentioned Kato press-key structure, due to the end of ripping bar
Act on connecting portion, rather than be arranged between button and circuit board, therefore, with prior art phase
Ratio, ripping bar does not interferes with the pressing of button, the card of the most this structure the most at all
Smooth the inserting of normal pressing and SIM that torr press-key structure can take into account button takes.
Additionally, due to the Kato that makes exactly required for card taking is displaced outwardly, namely Kato is card taking
Time target stressed member, above-mentioned ripping bar directly to connecting portion Kato a part apply outside
Ejection force, is promoted button to be jointly displaced outwardly by connecting portion so that ejection force directly acts on mesh
Mark stressed member, and the direction of power transmission is unanimously, it is to avoid in prior art, power was transmitted
Direction is varied multiple times and the impaired phenomenon of power transmission in journey.
It addition, as stated in the Background Art, the direction that Kato is plugged in deck is unique, therefore its to
The path of outer movement is also unique, and ripping bar directly acts on connecting portion can push card accurately and rapidly
Torr is displaced outwardly along exclusive path, pulls card compared to the button installed by activity in prior art
The scheme that torr is displaced outwardly, avoids Kato largely and is stuck in deck because of run-off the straight
Etc. phenomenon, it is ensured that card taking is smooth and easy.
The more important thing is, connected by double fulcrums and connecting portion, fulcrum can be connected to equally
Integrally, namely button is connected in one with Kato so that this assembly can driving lever by interior to
The lower entirety of the outer effect that prizes ejects, and entirety slips under the impetus of ecto-entad, real
Show the integrated design of Kato and button.Additionally, for double fulcrum hole axles connect Kato and
For button, either under off working state or during depresses button, two fulcrum energy
Play the effect driving mutually, conditioning each other, so that keycap and Kato keep substantially parallel shape
State, compared with the structure that single fulcrum hole axle connects, is avoided that keycap produces bigger relative to Kato
The inclination of angle, can keep the state that keycap is almost parallel with housing sidewall all the time.
Preferably, the vertical middle part of described connecting portion with between the medial wall of corresponding described keycap
It is provided with resilient support portion.
Preferably, described resilient support portion is spring, foam or shell fragment.
Preferably, described connecting portion is provided with vertical ejection part, and the end of described ripping bar is resisted against
The inner side of described ejection part.
Preferably, the inner side of described connecting portion is located in the end of described ripping bar.
Preferably, described supporting part be located at described housing sidewall corresponding with described key hole in
Side.
Preferably, the position alternative one of the run-on point of described supporting part, described driving lever is provided with vertical
To support column, the another one in the two is supported hole, and described support column is set in described supported hole
In.
Preferably, the position of the run-on point of described supporting part, described driving lever is respectively equipped with coaxial
First jack, the second jack, described driving lever also include being plugged in described first jack, described
The slotting axle of two jacks.
Preferably, each described fulcrum and the one in both correspondence positions of described connecting portion
Be provided with vertical locating dowel, another one is provided with hole, location, and described locating dowel is set in hole, described location
In.
Preferably, each described fulcrum is respectively equipped with coaxial with the correspondence position of described connecting portion
The first connecting hole, the second connecting hole, described connecting portion also includes being plugged in described first and connects
Hole, the connecting shaft of the second connecting hole.
Preferably, when the inner side of described housing sidewall is additionally provided with restriction described Kato inside plug-in mounting
The Kato locating part of big displacement quantity, and described Kato locating part is correspondingly arranged with described contact site,
Described key circuit is located on described Kato locating part.
The present invention also provides for a kind of electronic equipment, including Kato press-key structure and described Kato by
The circuit board that bond structure connects；Described Kato press-key structure is Kato press-key structure as above.
Owing to above-mentioned Kato press-key structure has as above technique effect, therefore, this Kato is applied to press
The electronic equipment of bond structure should also be as having identical technique effect, does not repeats them here.
Accompanying drawing explanation
Fig. 1 is that disclosed in patent CN103929516A, the structure of integral type Kato button module is shown
It is intended to；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the work process schematic diagram of driving lever in above-mentioned integral type dop button module；
Fig. 4 be in Fig. 1 driving lever to the stress figure of button in button ejection process；
Wherein, the corresponding relation between the reference in Fig. 1 to Fig. 4 and component names is:
Housing 11 '；Key hole 111 '；Centre hole 112 '；Support column 113 '；Axle portion 1131 '；
Button 12 '；First press section 121 '；Second press section 122 '；First projecting slot 123 '；
Second projecting slot 124 '；Fulcrum 125 '；Rotating shaft 1251 '；
Kato 13 '；Bracket body 131 '；Axis hole 132 '；
Mainboard 14 '；Circuit board main body 141 '；Deck 142 '；First by compressing switch 143 '；Second
By compressing switch 144 '；First bump contact 1431 '；Second bump contact 1441 '；
Driving lever 15 '；Axle hole 151 '；Depression bar 152 '；Ripping bar 153 '；
Thimble 16 '；Handheld Division 161 '；Needle tip 162 '；
SIM 17 '；
Fig. 5 is that the structure of a kind of detailed description of the invention of Kato press-key structure provided by the present invention is shown
It is intended to；
Fig. 6 is the upward view after taking off circuit board in Fig. 5；
Fig. 7 is the structural representation pulled down from Kato press-key structure by driving lever in Fig. 5；
Fig. 8 is the structural representation pulled down from Kato press-key structure by Kato in Fig. 5；
Fig. 9 be in Fig. 5 Kato with by bonded structural representation；
Figure 10 is a kind of simplified schematic diagram of ripping bar and the application point of connecting portion；
Figure 11 is the another kind of simplified schematic diagram of ripping bar and the application point of connecting portion；
Figure 12 be driving lever with by the structural representation of bonded another kind of detailed description of the invention；
Figure 13 is the supporting part particular location figure in housing sidewall；
Figure 14 is the particular location figure of the Kato locating part of housing sidewall.
Wherein, the corresponding relation between the reference in Fig. 5 to Figure 14 and component names is:
Housing sidewall 1；Key hole 11；Centre hole 12；Supporting part 13；Supported hole 131；The
One jack 132；Kato locating part 14；
Button 2；Keycap 21；Fulcrum 211；Locating dowel 212；Second locating slot 213；Connect
Contact portion 22；
Kato 3；Connecting portion 31；Hole 311, location；Pushing and withstanding groove 312；First locating slot 313；
Ejection part 314；Base body 32；Resilient support portion 33；
Driving lever 4；Depression bar 41；Mating groove 411；Ripping bar 42；Vertical support column 43；Second inserts
Hole 44；Insert axle 45；
Driving lever locating part 5；
Circuit board 100；Key circuit 101；
SIM 200.
Detailed description of the invention
The core of the present invention, for providing the Kato press-key structure of a kind of electronic equipment, ensures to press simultaneously
Normal work and the inserting smoothly of SIM of key take, it is to avoid the unbalanced phenomenon of stress, and realize
Less ejecting force is used to get final product card taking.On this basis, another core of the present invention is for providing
A kind of electronic equipment applying above-mentioned Kato press-key structure.
In order to make those skilled in the art be more fully understood that technical scheme, knot below
The present invention is described in further detail to close the drawings and specific embodiments.
It should be noted that the herein presented noun of locality " interior ", " outward ", " top ", " end "
As shown in the mark of Fig. 6, " on " it being perpendicular to the direction that Fig. 6 paper is injected, D score is then
It is perpendicular to the direction of Fig. 6 paper injection；And the direction defining inside and outside extension is that laterally top is arrived
The direction that bottom extends is vertical, and the direction extended up and down is vertical, and definition Fig. 6 place
Paper is horizontal plane.Should be appreciated that these nouns of locality are making according to those skilled in the art
Defining with being accustomed to and combine Figure of description, their appearance should not affect the present invention's
Protection domain.
Refer to a kind of tool that Fig. 5 to Fig. 7, Fig. 5 are Kato press-key structure provided by the present invention
The structural representation of body embodiment；Fig. 6 is the upward view after taking off circuit board in Fig. 5；Figure
7 is the structural representation pulled down from Kato press-key structure by driving lever in Fig. 5.
In a kind of detailed description of the invention, as shown in Figures 5 to 7, the present invention provides a kind of electricity
The Kato press-key structure of subset, including housing sidewall 1, button 2, Kato 3 and driving lever 4.
Wherein, housing sidewall 1 is provided with key hole 11 and the inside and outside centre hole 12 run through, and be provided with to
The supporting part 13 of interior extension；Button 2 includes keycap 21, is located at the contact site inside keycap 21
22, keycap 21 is installed in key hole 11, and contact site 22 runs through housing sidewall 1 and electronics
The key circuit 101 of equipment is correspondingly arranged；Kato 3 includes base body 32 and is located at outside base body 32
The connecting portion 31 of side, base body 32 is plugged in the deck of electronic equipment, vertical the two of keycap 21
End is equipped with the fulcrum 211 extended internally, and each fulcrum 211 is corresponding with connecting portion 31
Position connects；Driving lever 4 is rotatably connected in horizontal plane with supporting part 13, and the one of run-on point
Side be depression bar 41, opposite side be ripping bar 42, the end a of depression bar 41 is corresponding with centre hole 12 to be set
Putting, when depression bar 41 relatively rotates and a little inwardly rotates, it is outside that the end b of ripping bar 42 produces
Ejection force act on connecting portion 31.
Use this structure, when SIM 200 or storage card are taken out from Kato 3 by needs
Time, use thimble to insert centre hole 12, thimble the inner promotes the depression bar 41 of driving lever 4 so that it is around
Run-on point inwardly rotates, thus drives the ripping bar 42 of driving lever 4 to be turned out around run-on point, ripping bar
The outside ejection force that the end b of 42 produces acts on connecting portion 31, namely ripping bar 42 is to even
Meet portion 31 and apply outside thrust, so that connecting portion 31 promotes button 2 to pass through key hole together
11 outwards eject, and i.e. can be taken off SIM 200 or storage card.When needs reload SIM
When card 200 or storage card, only need first to be installed by card the correspondence position to base body 32, then will card
Torr 3, keycap 21 black box are pushed home into, so that base body 32 is again by key hole 11 again
It is plugged in deck, the installation of SIM 200 or storage card can be completed.
From above-mentioned work process, use above-mentioned Kato press-key structure, due to ripping bar 42
End b acts on connecting portion 31, rather than acts on button 2, therefore, with prior art phase
Ratio, ripping bar 42 does not interferes with the pressing of button 2, the most this structure the most at all
Kato press-key structure can take into account the normal pressing of button and inserting smoothly of SIM takes.
Additionally, due to the Kato 3 that makes exactly required for card taking is displaced outwardly, namely Kato 3 is
Target stressed member during card taking, above-mentioned ripping bar 42 is direct to connecting portion 31 (the one of Kato 3
Part) apply outside ejection force, connecting portion 31 promote button 2 to be jointly displaced outwardly, make
Obtain ejection force and directly act on target stressed member, and the direction of power transmission is unanimously, it is to avoid
Direction it is varied multiple times in power transmittance process and the impaired phenomenon of power transmission in prior art.
It addition, such as background technology, the direction that Kato 3 is plugged in deck is unique, and therefore it is outside
The path of movement is also unique, and ripping bar 42 directly acts on connecting portion 31 and can push away accurately and rapidly
Dynamic Kato 3 is displaced outwardly along exclusive path, compared to the button installed by activity in prior art
Pull the scheme that Kato is displaced outwardly, avoid Kato 3 largely and block because of run-off the straight
The phenomenon such as in deck, it is ensured that card taking is smooth and easy.
The more important thing is, can be by connecting portion 31, fulcrum by the attachment structure of double fulcrums
211 are connected in one, and are namely connected in one with Kato 3 by button 2 so that this assembly
Can overall under driving lever 4 effect that prizes from inside to outside eject, and at the promotion work of ecto-entad
Slip into by lower entirety.Additionally, for the Kato 3 that double fulcrums are connected and button 2, no matter
Under off working state or during depresses button 2, two fulcrums can play drive mutually,
The effect conditioned each other, so that keycap 21 and Kato 3 keep substantially parallel state, with single
The structure of point 4 connection is compared, and is avoided that keycap 21 produces inclining of larger angle relative to Kato 3
Tiltedly, the state that keycap 21 is almost parallel with housing sidewall 1 all the time can be kept.
The mode that above-mentioned button 2 is connected with Kato 3 can have varied.
As shown in Figure 6, each fulcrum 211 and in both correspondence positions of connecting portion 31
Person is provided with vertical locating dowel 212, another one is provided with hole 311, location, and locating dowel 212 is set in fixed
In hole 311, position.So, the connection of the two is achieved by the connection of simple hole axle.
Or, each fulcrum 211 and the correspondence position of connecting portion 31 are respectively equipped with coaxial
One connecting hole, the second connecting hole, connecting portion 31 also includes being plugged in the first connecting hole, the second company
Connect the connecting shaft in hole.So, being stably connected with of button 2 and Kato 3 can be realized equally.
For the structure that double fulcrums connect, as shown in Figure 8 and Figure 9, during Fig. 8 is Fig. 5
The structural representation that Kato is pulled down from Kato press-key structure；Fig. 9 is Kato and button in Fig. 5
The structural representation connected；The vertical middle part of connecting portion 31 and the medial wall of corresponding keycap 21
Between be provided with resilient support portion 33.
For the keycap 21 and connecting portion 31 of above-mentioned pair of fulcrum connection, user presses keycap
Can not the most just be pressed against the middle of keycap 21 when 21, i.e. keycap 21 is applied with
Out-of-balance force, for avoiding producing between keycap 21 and Kato 3 internal stress, can be by hole 311, location
Aperture more than the diameter of locating dowel 212, i.e. the two has certain gap, to allow keycap
21 are tilted relative to the least scope of Kato 3 when by out-of-balance force.
After using above-mentioned resilient support portion 33, when keycap 21 produces low-angle relative to Kato 3
During inclination, keycap 21, under the effect of its incompressible elastic force, outwards pushes up in resilient support portion 33,
Thus avoid owing to locating dowel 212, location are shaken due to the existence in gap between hole 311
Dynamic, improve the feel of user.
The mounting means in above-mentioned resilient support portion 33 can have varied.In concrete scheme,
The vertical middle part of the lateral wall of connecting portion 31 is provided with the first locating slot 313, the inner side of keycap 21
Wall is provided with second locating slot 213 corresponding with the first locating slot 313, connecting portion 31, keycap 21
Between be additionally provided with resilient support portion 33, the first locating slot 313 is located in the one end in resilient support portion 33
In, the other end is located in the second locating slot 213.Use two locating slots can be to resilient support
Portion 33 plays and further guides and position-limiting action, it is to avoid resilient support portion 33 tilts or comes off.
Install in other ways it is of course also possible to adopt, such as by the two ends in resilient support portion 33 respectively with
The lateral wall of connecting portion 31, keycap 21 medial wall bonding.
The selection in above-mentioned resilient support portion 33 can have varied, such as, can be spring,
Can also be foam or shell fragment.
The particular location of the pushing and withstanding point of ripping bar 42 can also be set further.
In first concrete scheme, as shown in Figure 10, above-mentioned connecting portion 31 is provided with vertical pushing and withstanding
Portion 314, the end b of ripping bar 42 is resisted against the inner side of ejection part 314.
This structure, the application point of ripping bar 42 is used to be positioned on connecting portion 31, when depression bar 41
When inwardly rotating, the pushing and withstanding point of ripping bar 42 is positioned on connecting portion 31, and then promotes button 2 altogether
With being displaced outwardly.
Specifically, this ejection part 314 can be cylinder as shown in Figure 9, it is also possible to for various
The catch of shape or block etc..
In second concrete scheme, as shown in figure 11, the end b of above-mentioned ripping bar 42 is located at connection
The inner side in portion 31.
This structure, the application point of ripping bar 42 is used to be positioned at the inner side of connecting portion 31, work as depression bar
41 when inwardly rotating, and ripping bar 42 promotes whole connecting portion 31, button 2 to be jointly displaced outwardly.
Relatively above-mentioned two scheme, in the second concrete scheme, whole connecting portion 31 is all prized
The ejection force of bar 42, is further ensured that the orientation consistency of power transmittance process, farthest protects
Demonstrate,prove smooth and easy card taking.Additionally, this makes whole connecting portion 31 all have the effect of dividing potential drop, Ye Jilian
The stress meeting portion 31 is more stable.And in the first concrete scheme, only connecting portion 31 is positioned at
Part outside ripping bar 42 is by ejection force, and during card taking, connecting portion 31 is positioned at ripping bar 42
The part of inner side also needs the part in outside to pull and just can be displaced outwardly, and therefore, moving process is relative
Passively.Additionally, the dividing potential drop effect of connecting portion 31 is poor in the case of Gai, it is likely to result in connecting portion
The local pressure of 31 is excessive and causes the phenomenon of instability.Therefore, the second concrete scheme is this Shen
Preferred embodiment please.
Further in scheme, as it is shown in fig. 7, the medial wall of above-mentioned connecting portion 31 is provided with opening
Inside pushing and withstanding groove 312, the end b of ripping bar 42 is located in pushing and withstanding groove 312.
Using this structure, during normal use, the end b of ripping bar 42 is located at this pushing and withstanding groove
In 312, therefore connecting portion 31 is without strengthening the width of inward-outward direction because of ripping bar 42 to be accommodated
Degree, reduces the volume of Kato press-key structure further, improves its structural integrity and integrated level.
In a kind of detailed description of the invention, as shown in figure 13, supporting part 13 is located at key hole 11
Corresponding inner side.
Supporting part 13 is located at the interior rear flank of key hole 11 correspondence, is equivalent to driving lever 4 and props up
The junction point of support part 13 moves to the middle part of button 1, centre hole 12 invariant position and
On the premise of the end b of ripping bar 42 acts on connecting portion, the length of the depression bar 41 of above-mentioned driving lever 4
Degree is naturally larger than the length of ripping bar 42.According to lever principle, on the premise of producing identical moment,
The arm of force is the biggest, then required power is the least, and therefore, this driving lever 4 forms laborsaving bar, operation
Personnel use less thrust inside pushing and withstanding pin, can easily prize Kato 3, the most just
In operation.
Additionally, as shown in Figure 6, the end a of above-mentioned depression bar 41 is provided with corresponding with centre hole 12
Mating groove 411.
So, when the hand-held thimble of user inwardly promotes, it is possible to accurately thimble the inner is supported to coordinating
The bottom land of groove 411, thus promote depression bar 41 inwardly to rotate smoothly.This mating groove 411 is set
Can play and guide and the effect of location, it is to avoid thimble occurs to slide and can not accurately promote depression bar
41, it is further ensured that the job stability of Kato press-key structure.
In the way of can being connected with the concrete axis hole of supporting part 13 to arrange driving lever 4.
In a kind of detailed description of the invention, as shown in Figure 7 and Figure 8, supporting part 13, driving lever 4
The position of run-on point be respectively equipped with first coaxial jack the 132, second jack 44, driving lever 4
Also include the slotting axle 45 being plugged in first jack the 132, second jack 44.Use this structure,
First the first jack 132 and the second jack 44 are correspondingly arranged, then slotting axle 45 are run through two
Jack, is capable of driving lever 4 equally and rotates relative to supporting part 13.
It is contemplated that driving lever 4 and housing sidewall 1 not only limit this articulated manner, such as,
As shown in figure 12, the position alternative one of the run-on point of supporting part 13, driving lever 4 is provided with vertical
Support column 43, the another one in the two is supported hole 131, and support column is set in supported hole 131
In.Use this structure, driving lever 4 can be realized equally simply, easily relative to support
Post is at horizontal rotation in surface, and then realizes driving lever 4 stirring Kato 3.
In another kind of concrete scheme, as shown in Figure 13 and Figure 14, above-mentioned housing sidewall 1 is interior
Side is additionally provided with restriction Kato 3 Kato locating part 14 of maximum displacement when deck plug-in mounting, and card
Torr locating part 14 is correspondingly arranged with contact site 22, and key circuit 101 is located at Kato locating part 14
On.
Use this structure, during preventing from being installed firmly the most excessive and by Kato 3 excessively to
The phenomenon of interior plug-in mounting, so that Kato 3 is installed on the correct position of deck.Additionally, due to button
Circuit 101 is located on this Kato locating part 14, and during depresses button 2, contact site 22 applies
Active force acts on Kato locating part 14.On the contrary, without this Kato locating part 14,
The active force then produced during depresses button 2 can act on deck 3, uses meeting after a period of time
Cause deck 3 is caused functional destruction.As can be seen here, this Kato locating part 41 can be simultaneously
Play the position-limiting action to Kato 3, and simultaneously work as accepting the active force of button 2, protection card
The effect of torr 3.
Above-mentioned Kato locating part 14 can have varied with the fit form of Kato 3.
Such as, shown in Figure 14, connecting portion 31, driving lever locating part 14 are respectively equipped with block, and two
Individual block vertically has certain lap, so, when Kato plug-in mounting puts in place, and two gears
Block partly overlaps, and moves inward to stop Kato to continue.It is of course also possible to use other forms,
Such as, the one in driving lever locating part 14, both connecting portions 31 arranges grab, another one
Draw-in groove is set, grab and draw-in groove clamping when Kato plug-in mounting puts in place, stop Kato inwardly to continue and move
Dynamic.
In another kind of detailed description of the invention, above-mentioned button 2 is volume adjusting key, volume adjusting
Key turns the bottom of volume down after tuning up the top ends of volume, pressing after having pressing.
Owing to the vertical dimension of volume adjusting key is the biggest, this is basic phase with the size of Kato 3
Same or more slightly larger than the size of Kato 3, therefore, the size matching degree of the two is higher so that key
Band rotation connection 31, Kato 3 can skid off smoothly when cap 21 is deviate from from key hole 11, compare
In the button 2 that other sizes are less, select volume adjusting key can make integration Kato 3 as carrier
The globality of button 2 is more preferable.
Certainly, above-mentioned Kato press-key structure button 2 and not only limit volume adjusting key, it is also possible to
Selecting other buttons, such as brightness regulation key, mute key or locking key, other self-defined press
Key etc..
Additionally, above-mentioned Kato 3 can be to accommodate a SIM or the single deck tape-recorder card of a storage card
Torr, certainly, this Kato 3 can also be the double card Kato simultaneously accommodating two cards, these two cards
Can be a SIM and a storage card, or two SIM cards, or two storage cards.
The present invention also provides for a kind of electronic equipment, including Kato press-key structure and Kato by bond
The circuit board 100 that structure connects；Kato press-key structure is Kato press-key structure as above.
Owing to above-mentioned Kato press-key structure has as above technique effect, therefore, this Kato is used to press
The electronic equipment of bond structure should also be as having corresponding technique effect, does not repeats them here.This electricity
Subset can be specially mobile phone, it is also possible to for panel computer or other mobile intelligent terminals or
Other need to install SIM 200 or/and the electronic equipment of storage card.
In another kind of detailed description of the invention, above-mentioned key circuit 101 is metal dome button, pressing
After keycap 21, contact site 22 and metal dome key contact, after unclamping keycap 21, contact site
22 separate with metal dome button.
So, by face contact portion 22 so that it is button 2 can be realized with metal dome key contact
Corresponding function, here use metal dome button there is higher functional reliability, be hardly damaged,
And feel is preferable.
On this basis, as shown in figure 12, circuit board 100 be provided with restriction depression bar 41 inside
The driving lever locating part 5 of the hard-over rotated, driving lever locating part 5 is correspondingly arranged at the end of depression bar 41
The inner side of portion a.
So, depression bar 41 inwardly rotates under the impetus of thimble, until depression bar 41 is encountered
Driving lever locating part 5, depression bar 41 stops operating, and plays spacing effect, it is to avoid user due to
Power is excessive, be inwardly inserted into too quickly by thimble and damage the miscellaneous part on circuit board 100, plays
The effect of safeguard protection.
In concrete scheme, driving lever locating part 5 is limiting plate, the shape of limiting plate and depression bar 41
The shape of end a suitable.
The limiting plate of this structure can be fitted well with depression bar 41 medial wall, forms face contact,
Form linear contact lay when avoiding depression bar 41 to collide with limiting plate and be deformed or damage.Certainly, on
State driving lever locating part 5 and not only limit this structure, it is also possible to it is set to other structures such as block.
Above a kind of electronic equipment provided by the present invention and Kato press-key structure thereof are carried out
It is discussed in detail.Principle and the embodiment of the present invention are carried out by specific case used herein
Illustrating, the explanation of above example is only intended to help to understand that the method for the present invention and core thereof are thought
Think.It should be pointed out that, for those skilled in the art, without departing from this
On the premise of bright principle, it is also possible to the present invention is carried out some improvement and modification, these improve and
Modify in the protection domain also falling into the claims in the present invention.
Claims (12)
1. the Kato press-key structure of an electronic equipment, it is characterised in that including:
Housing sidewall (1), is provided with key hole (11) and the inside and outside centre hole (12) run through, and
It is provided with the supporting part (13) extended internally；
Button (2), including keycap (21), is located at the contact site inside described keycap (21)
(22), described keycap (21) is installed in described key hole (11), described contact site (22)
The key circuit (101) running through described housing sidewall (1) and described electronic equipment is correspondingly arranged；
Kato (3), including base body (32) and be located at described base body (32) outside connecting portion
(31), described base body (32) is plugged in the deck of described electronic equipment, described keycap (21)
Vertical two ends be equipped with the fulcrum (211) extended internally, each described fulcrum (211)
It is connected with the correspondence position of described connecting portion (31)；
Driving lever (4), is rotatably connected in horizontal plane with described supporting part (13), and rotates
The side of point be depression bar (41), opposite side be ripping bar (42), the end of described depression bar (41)
Be correspondingly arranged with described centre hole (12), when described depression bar (41) the most described run-on point to
During interior rotation, the outside ejection force that the end of described ripping bar (42) produces acts on described company
Meet portion (31).
The Kato press-key structure of electronic equipment the most according to claim 1, its feature exists
In, the vertical middle part of described connecting portion (31) and the medial wall of corresponding described keycap (21)
Between be provided with resilient support portion (33).
The Kato press-key structure of electronic equipment the most according to claim 2, its feature exists
In, described resilient support portion (33) is spring, foam or shell fragment.
4. according to the Kato press-key structure of the electronic equipment described in any one of claim 1-3, its
Being characterised by, described connecting portion (31) is provided with vertical ejection part (314), described ripping bar (42)
End be resisted against the inner side of described ejection part (314).
5. according to the Kato press-key structure of the electronic equipment described in any one of claim 1-3, its
Being characterised by, the inner side of described connecting portion (31) is located in the end of described ripping bar (42).
6. according to the Kato press-key structure of the electronic equipment described in any one of claim 1-3, its
Being characterised by, described supporting part (13) is that be located at described housing sidewall (1) with described key hole
(11) corresponding inner side.
7. according to the Kato press-key structure of the electronic equipment described in any one of claim 1-3, its
Be characterised by, described supporting part (13), described driving lever (4) run-on point both positions it
One is provided with vertical support column (43), and the another one in the two is supported hole (131), described support
Column sleeve is loaded in described supported hole (131).
8. according to the Kato press-key structure of the electronic equipment described in any one of claim 1-3, its
Being characterised by, described supporting part (13), the position of run-on point of described driving lever (4) set respectively
Having coaxial the first jack (132), the second jack (44), described driving lever (4) also includes inserting
It is loaded on the slotting axle (45) of described first jack (132), described second jack (44).
9. according to the Kato press-key structure of the electronic equipment described in any one of claim 1-3, its
It is characterised by, each described fulcrum (211) and the correspondence position two of described connecting portion (31)
One in person is provided with vertical locating dowel (212), another one is provided with hole, location (311), described
Locating dowel (212) is set in hole, described location (311).
10. according to the Kato press-key structure of the electronic equipment described in any one of claim 1-3,
It is characterized in that, each described fulcrum (211) and the correspondence position of described connecting portion (31)
Being respectively equipped with coaxial the first connecting hole, the second connecting hole, described connecting portion (31) also includes
It is plugged in described first connecting hole, the connecting shaft of the second connecting hole.
11. according to the Kato press-key structure of the electronic equipment described in any one of claim 1-3,
It is characterized in that, the inner side of described housing sidewall (1) be additionally provided with restriction described Kato (3) to
The Kato locating part (14) of maximum displacement during interior plug-in mounting, and described Kato locating part (14) with
Described contact site (22) is correspondingly arranged, and it is spacing that described key circuit (101) is located at described Kato
On part (14).
12. 1 kinds of electronic equipments, connect including Kato press-key structure and described Kato press-key structure
The circuit board (100) connect；It is characterized in that, described Kato press-key structure is such as claim 1-11
Kato press-key structure described in any one.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218939.XA CN106332482B (en) | 2015-04-30 | 2015-04-30 | A kind of electronic equipment and its Kato press-key structure |
| PCT/CN2016/080498 WO2016173506A1 (en) | 2015-04-30 | 2016-04-28 | Electronic device and card holder button structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510218939.XA CN106332482B (en) | 2015-04-30 | 2015-04-30 | A kind of electronic equipment and its Kato press-key structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106332482A true CN106332482A (en) | 2017-01-11 |
| CN106332482B CN106332482B (en) | 2019-08-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510218939.XA Active CN106332482B (en) | 2015-04-30 | 2015-04-30 | A kind of electronic equipment and its Kato press-key structure |
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Cited By (7)
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| CN107302379A (en) * | 2017-07-28 | 2017-10-27 | 捷开通讯(深圳)有限公司 | Intelligent deck fixing device and mobile terminal |
| CN107343067A (en) * | 2017-07-06 | 2017-11-10 | 信利光电股份有限公司 | A kind of fingerprint recognition module and mobile terminal |
| CN107809019A (en) * | 2017-11-20 | 2018-03-16 | 北京小米移动软件有限公司 | Electronic equipment |
| CN110120598A (en) * | 2018-02-06 | 2019-08-13 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
| CN110995897A (en) * | 2019-11-28 | 2020-04-10 | Oppo广东移动通信有限公司 | Electronic device |
| CN112448730A (en) * | 2020-11-12 | 2021-03-05 | 维沃移动通信有限公司 | Electronic device |
| CN113745025A (en) * | 2021-09-17 | 2021-12-03 | 维沃移动通信有限公司 | Electronic device and electronic device assembly |
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| CN103929517A (en) * | 2014-04-30 | 2014-07-16 | 上海斐讯数据通信技术有限公司 | Electronic device and integrated card support and key module thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107343067A (en) * | 2017-07-06 | 2017-11-10 | 信利光电股份有限公司 | A kind of fingerprint recognition module and mobile terminal |
| CN107343067B (en) * | 2017-07-06 | 2020-02-21 | 信利光电股份有限公司 | Fingerprint identification module and mobile terminal |
| CN107302379A (en) * | 2017-07-28 | 2017-10-27 | 捷开通讯(深圳)有限公司 | Intelligent deck fixing device and mobile terminal |
| CN107302379B (en) * | 2017-07-28 | 2019-06-25 | 捷开通讯(深圳)有限公司 | The fixed device of intelligent deck and mobile terminal |
| CN107809019A (en) * | 2017-11-20 | 2018-03-16 | 北京小米移动软件有限公司 | Electronic equipment |
| CN107809019B (en) * | 2017-11-20 | 2024-01-30 | 北京小米移动软件有限公司 | Electronic equipment |
| CN110120598A (en) * | 2018-02-06 | 2019-08-13 | 富士康(昆山)电脑接插件有限公司 | Electronic card coupler |
| CN110120598B (en) * | 2018-02-06 | 2022-02-25 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN110995897A (en) * | 2019-11-28 | 2020-04-10 | Oppo广东移动通信有限公司 | Electronic device |
| CN112448730A (en) * | 2020-11-12 | 2021-03-05 | 维沃移动通信有限公司 | Electronic device |
| CN113745025A (en) * | 2021-09-17 | 2021-12-03 | 维沃移动通信有限公司 | Electronic device and electronic device assembly |
| CN113745025B (en) * | 2021-09-17 | 2024-03-19 | 维沃移动通信有限公司 | Electronic device and electronic device assembly |
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| Publication number | Publication date |
|---|---|
| CN106332482B (en) | 2019-08-30 |
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Effective date of registration: 20190117 Address after: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Applicant after: BEIJING BYTEDANCE NETWORK TECHNOLOGY Co.,Ltd. Address before: 100176 Beijing Daxing District Beijing economic and Technological Development Zone, Chuang Chuang fourteen Street 99, 33 D building 3 floors 309, 310 rooms. Applicant before: SMARTISAN DIGITAL Co.,Ltd. |
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Address after: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee after: Tiktok vision (Beijing) Co.,Ltd. Address before: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: BEIJING BYTEDANCE NETWORK TECHNOLOGY Co.,Ltd. Address after: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee after: Douyin Vision Co.,Ltd. Address before: 100041 B-0035, 2 floor, 3 building, 30 Shixing street, Shijingshan District, Beijing. Patentee before: Tiktok vision (Beijing) Co.,Ltd. |
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