CN105430133B - Electronic equipment with multi-functional Kato - Google Patents
Electronic equipment with multi-functional Kato Download PDFInfo
- Publication number
- CN105430133B CN105430133B CN201511033586.2A CN201511033586A CN105430133B CN 105430133 B CN105430133 B CN 105430133B CN 201511033586 A CN201511033586 A CN 201511033586A CN 105430133 B CN105430133 B CN 105430133B
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- CN
- China
- Prior art keywords
- key
- pallet
- hole
- kato
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/0202—Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
- H04M1/026—Details of the structure or mounting of specific components
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/23—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
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The present invention provides a kind of electronic equipment, it includes casing, circuit board, card connector, key switch and Kato, the circuit board is set in the casing, and the card connector and the key switch are all set on the circuit board, has through-hole on the casing；The Kato includes pallet and key lid, the inner surface of the key lid towards the pallet has connection structure and an at least key contacts, the key contacts are set to the end of the inner surface, and the key lid is fixedly connected by the connection structure with the pallet；The pallet is inserted in the card connector by the through-hole, and the key contacts are connected by the through-hole and the key switch.The design that present invention employs Katos in conjunction with press-key structure, it is not only that electronic equipment reduces part, conducive to the lightening of electronic equipment, makes the tailored appearance of electronic equipment beautiful, the opening on electronic device shell is also reduced, the stability and reliability of electronic device shell are improved.
Description
Technical field
The invention belongs to electronic technology fields, in particular, being related to a kind of electronic equipment with multi-functional Kato.
Background technique
Currently, existing mobile electronic device, such as mobile phone, tablet computer, through SIM card is mounted on frequently with SIM card support
In mobile electronic device, wherein SIM card support is set in the side of mobile electronic device.And in the side of mobile electronic device
Often it is additionally provided with function key, such as volume adjustment key, on & off switch.
In the prior art, these SIM card supports and function key are often provided separately, as SIM card support can only realize SIM card
The function of plug, function button can only realize the effect of key, these Katos and key are arranged side by side in the side of mobile device,
Not only affect the lightening and overall beautiful of mobile device, but also opening on the casing being correspondingly arranged with these Katos and side switch
Mouth is more, is more unfavorable for the firm and reliability of the casing of mobile electronic device, also adds the cost of mobile electronic device.
Summary of the invention
In order to solve above-mentioned problems of the prior art, the purpose of the present invention is to provide one kind to have multifunction card
The electronic equipment of support comprising casing, circuit board, card connector, key switch and Kato, the circuit board are set to the machine
In shell, the card connector and the key switch are all set on the circuit board, have through-hole on the casing；It is described
Kato includes pallet and key lid, and there is the inner surface of the key lid towards the pallet connection structure and an at least key to touch
Point, the key contacts are set to the end of the inner surface, and the key lid is solid by the connection structure and the pallet
Fixed connection；The pallet is inserted in the card connector by the through-hole, and the key contacts pass through the through-hole and institute
State key switch contact connectio.
Further, the middle section of the inner surface has the connection structure, two ends of the inner surface
A key contacts are respectively set in portion.
Further, the connection structure include: protruded by the direction of the inner surface towards the pallet formed it is flat
Two capable lugs, described two lugs are connected to the pallet towards the side of the inner surface.
Further, the side of the pallet is recessed and protrudes to form tabling piece towards the inner surface, described chimeric
Piece is fitting to connection between described two lugs.
Further, the Kato further include: fixing axle；Opposite first shaft hole, institute are provided on described two lugs
It states and is provided with the second axis hole on tabling piece；When the tabling piece is embedded between described two lugs, the first shaft hole with
The second axis hole alignment, the fixing axle are inserted in the first shaft hole and second axis hole.
Further, the aperture of the first shaft hole is equal to the outer diameter of the fixing axle, and the aperture of second axis hole is big
In the outer diameter of the fixing axle.
Further, the shape of the tabling piece and the lug is semicircle or half elliptic.
Further, the casing includes: the supporting table and setting extended inwardly to form by the lower edge of the through-hole
Stopper on the supporting table；When the Kato is inserted in the casing, the stopper abuts the lug.
Further, the stopper has the meniscus shape being recessed towards the through-hole.
Beneficial effects of the present invention: the electronic equipment of the Kato with press-key structure of the invention, using Kato with press
The design that bond structure is combined not only makes electronic equipment reduce the part of key, is conducive to the lightening of electronic equipment, letter
The design for changing electronic equipment, makes the appearance of electronic equipment more concise and beautiful, can also improve the steady of electronic device shell
Solidity and reliability.
Detailed description of the invention
What is carried out in conjunction with the accompanying drawings is described below, above and other aspect, features and advantages of the embodiment of the present invention
It will become clearer, in attached drawing:
Fig. 1 is the perspective view of the smart phone of embodiment according to the present invention；
Fig. 2 is the bottom view of the smart phone of embodiment according to the present invention；
Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2；
Fig. 4 is the exploded view of the Kato with press-key structure of embodiment according to the present invention；
Fig. 5 is the sectional view after the Kato assembling with press-key structure of embodiment according to the present invention；
Fig. 6 is that the key lid of embodiment according to the present invention abuts the partial schematic diagram of stopper.
Specific embodiment
Hereinafter, with reference to the accompanying drawings to detailed description of the present invention embodiment.However, it is possible to come in many different forms real
The present invention is applied, and the present invention should not be construed as limited to the specific embodiment illustrated here.On the contrary, providing these implementations
Example is in order to explain the principle of the present invention and its practical application, so that others skilled in the art are it will be appreciated that of the invention
Various embodiments and the various modifications for being suitable for specific intended application.Identical label can be used in the whole instruction and attached drawing
Indicate identical element.
In embodiment, it is described using smart phone as electronic equipment example, but the present invention and unlimited
It is formed on this, for example, electronic equipment of the invention is also possible to tablet computer or the electronic equipment of other suitable types.
Fig. 1 is the perspective view of the smart phone of embodiment according to the present invention.
Referring to Fig.1, the smart phone of embodiment according to the present invention includes: display screen 20 and 20 secure bond of display screen
Casing 30 and the Kato 10 with press-key structure that is inserted in casing 30.In this embodiment, it is preferred that display screen 20
For Touch-control liquid crystal display screen, but the present invention is not restricted to this, such as display screen 20 or touch-control Organic Light Emitting Diode
Display screen.
Fig. 2 is the bottom view of the smart phone of embodiment according to the present invention.Fig. 3 is the enlarged drawing of a-quadrant in Fig. 2.?
In Fig. 2, it is not shown the rear cover of casing 30, it in this way can be in order to being shown clearly in the internal structure of smart phone.In addition, in Fig. 2
In, Kato 10 is in the state not being inserted in casing 30.
Referring to Fig. 2 and Fig. 3, the smart phone of embodiment according to the present invention further include: the printing being set in casing 30
Circuit board 40, the card connector 50 being set on printed circuit board 40 and key switch 60.
In the present embodiment, through-hole 31 is provided on casing 30, Kato 10 passes through through-hole 31 and card connector 50 and key
The connection of switch 60 or control.
Fig. 4 is the exploded view of the Kato with press-key structure of embodiment according to the present invention.Fig. 5 is according to the present invention
Sectional view after the Kato assembling with press-key structure of embodiment.
Referring to Fig. 4 and Fig. 5, the Kato 10 according to the present invention with press-key structure includes: key lid 11 and pallet 12；Its
In, the inner surface 111 of the key lid 11 towards the pallet 12 has connection structure 13 and key contacts 14, the key touching
Point 14 is set to the end of the inner surface 111, and the key lid 11 is connect by the connection structure 13 with the pallet 12.
Specifically, pallet 12 is inserted into card connector 50 by through-hole 31；And key contacts 14 are directly supported by through-hole 31
Up at key switch 60, the switch control to key switch 60 is realized in pressing by external force to key contacts 14.
The pallet 12 can be for holding in the palm the pallet for carrying SIM card, be also possible to the pallet that support carries SD card, the present invention is not
Make specific limit.
Similarly, the present invention do not make by the function of the specific installation site to Kato 10 in casing 30 and key contacts 14 yet
Limitation.For example, side (the tool that also can be set in casing 30 and close to battery in casing 30 can be set in the Kato 10
Body can be four side of upper and lower, left and right relative to display screen).Correspondingly, the key contacts 14 on Kato 10 of the invention
It can be power key, screen on-off key, volume adjustment key etc..
Preferably, in the present embodiment, the connection structure 13 is set to inside table of the key lid 11 towards the pallet 12
The middle section in face 111.
Specifically, the connection structure 13 includes protruding shape towards the direction of the pallet 12 by the inner surface 111
At two parallel lugs 131, described two lugs 131 are fixed the pallet 12 towards the side of the inner surface 111
End.
Further, the side of the pallet 12 is recessed and forms tabling piece 121 towards the inner surface 111 protrusion,
The tabling piece 121 is embedded between described two lugs 131.In the present embodiment, when tabling piece 121 is embedded in two lugs
When between 131, tabling piece 121 being capable of activity between two lugs 131.Preferably, the tabling piece 121 and the lug
131 shape is identical, is semicircle or half elliptic, but the present invention is not restricted to this.
In order to which tabling piece 121 and two lugs 131 are attached, the Kato 10 further include: fixing axle 15；Described two
It is provided with opposite first shaft hole 132 on a lug 131, the second axis hole 122 is provided on the tabling piece 121；When described embedding
When conjunction piece 121 is fitted and fixed between described two lugs 131, the first shaft hole 132 is aligned with second axis hole 122,
The fixing axle 15 is inserted in the first shaft hole 132 and second axis hole 122, so that pallet 12 and key lid 11 be made to pass through
Fixing axle 15 connects.
In the present embodiment, the aperture of first shaft hole 132 is equal to or slightly less than the outer diameter of fixing axle 15, and the second axis hole
122 aperture is greater than the outer diameter of fixing axle 15.In this way, when fixing axle 15 is inserted in first shaft hole 132 and the second axis hole 122
When, make each lug 131 and 15 immovable fitting of fixing axle, and tabling piece 121 and 15 clearance fit of fixing axle.On the one hand, fixed
Axis 15 and key lid 11 are fitted close, and fixing axle 15 plays limit and fixed function to key lid 11, can prevent key lid 11 from assembling
The case where shaking after the completion.On the other hand, fixing axle 15 and 12 clearance fit of pallet, there are certain gaps, both guarantee
Key lid 11 can rotate under the effect of external force, will not be transmitted to external force on pallet 12, play a protective role to pallet 12,
Also ensure that pallet 12 will not random from deviating from the position.
Certainly, the present invention is not restricted the number of the connection structure 13, for example, the connection structure 13 can also be with
It is set as multiple according to the actual situation, they are all set on the inner surface 111 of the key lid 11.
In addition, in the present embodiment, a key contacts 14 are respectively set in two ends of the inner surface 111.Certainly,
It should be understood that the present invention only have a key contacts 14 can also be with, and the setting of connection structure 13 and key contacts 14
Position can be arranged according to actual demand, not to be limited shown in Fig. 4.
Be clearance fit between key lid 11 and pallet 12 it should be noted that in the present embodiment, i.e., the described key lid 11 with
There is certain gap, the pressing and activity of shortest key lid 11 between pallet 12.In addition, after Kato 10 is inserted into casing 30, key
Lid 11 and casing 30 cooperate, and can reserve enough assembly spaces to pallet 12 and card connector 50, eliminate pallet 12 and Ka Lian
Connect the rigging error of device 50.
When the Kato 10 with press-key structure under the effect of external force, key lid 11 with the casing 30 of smart phone be branch
Support point is rotated along the fixing axle 15, and key contacts 14 press the key switch 40, and the key switch 40 is by function signal
It is passed to printed circuit board 40, realizes function control.
In addition, key contacts 14 are contradicted with the key switch 60 being arranged on printed circuit board 40, key can be supported to touch
Point 14 and key lid 11, prevent key lid 11 from occurring the case where shaking and deviateing accurate pressing position when not by external force.
Fig. 6 is that the key lid of embodiment according to the present invention abuts the partial schematic diagram of stopper.
Further, the casing 30 of embodiment according to the present invention further include: supporting table 32 and be set to supporting table 32 it
On stopper 33；Wherein, supporting table 32 is extended inwardly to form by the lower edge of through-hole 31, i.e. the upper surface of supporting table 32 and logical
The lower edge in hole 31 is concordant.
In the present embodiment, stopper 33 has the meniscus shape being recessed towards through-hole 31；Wherein, the recess of stopper 33
Curvature is identical as the curvature of lug 131.In this way, when Kato 10 is inserted in casing 30, the recess and lug of stopper 33
131 cooperations, to make stopper 33 that Kato 10 be stopped further to move into casing 30.
In this way, under the effect of external force, key lid 11 can be rotated using the stopper 33 of meniscus shape as fulcrum force,
To realize that the key contacts 14 at both ends control the triggering of key switch 60.
Further, since stopper 33 has barrier support effect to key lid 11, therefore during key 11 Forced rotation of lid
External force will not be transmitted on pallet 12 and card connector 50, play the role of protection to pallet 12 and card connector 50.Together
When, the stopper 33 of meniscus shape ensure that the smoothness of the rotation of key lid 11.
The present invention is not restricted the shape of stopper 33, for example, stopper 33 of the invention or others
Shape, such as square block.
In conclusion according to an embodiment of the invention, use design of the pallet in conjunction with press-key structure, not only electronics
Equipment reduces part, is conducive to the lightening of electronic equipment, simplifies the design of electronic equipment, allows the appearance of electronic equipment
It is more concise and beautiful, the opening on electronic device shell can also be reduced, the stability of electronic device shell and reliable is improved
Property.
Although the present invention has shown and described referring to specific embodiment, it should be appreciated by those skilled in the art that:
In the case where not departing from the spirit and scope of the present invention being defined by the claims and their equivalents, can carry out herein form and
Various change in details.
Claims (3)
1. a kind of electronic equipment with multi-functional Kato, which is characterized in that opened including casing, circuit board, card connector, key
It closes and Kato, the circuit board is set in the casing, the card connector and the key switch are all set in the electricity
On the plate of road, there is through-hole on the casing；
The Kato includes pallet and key lid, and the inner surface of the key lid towards the pallet has connection structure and at least one
Key contacts, the key contacts are set to the end of the inner surface, the key lid by the connection structure with it is described
Pallet is fixedly connected；
The pallet is inserted in the card connector by the through-hole, and the key contacts are pressed by the through-hole with described
Key switch connects；
The connection structure includes: to be protruded to form two parallel lugs by the direction of the inner surface towards the pallet,
Described two lugs are connected to the pallet towards the side of the inner surface；
The casing include: the supporting table extended inwardly to form by the lower edge of the through-hole and be set to the supporting table it
On stopper；
When the Kato is inserted in the casing, the stopper abuts the lug；
The side of the pallet is recessed and protrudes to form tabling piece towards the inner surface, and the tabling piece is fitting to connection in institute
It states between two lugs；
Wherein, the Kato further include: fixing axle；Opposite first shaft hole, the tabling piece are provided on described two lugs
On be provided with the second axis hole；When the tabling piece is embedded between described two lugs, the first shaft hole and described second
Axis hole alignment, the fixing axle are inserted in the first shaft hole and second axis hole；
The shape of the tabling piece and the lug is semicircle or half elliptic；
The stopper has the meniscus shape being recessed towards the through-hole.
2. electronic equipment according to claim 1, which is characterized in that the middle section of the inner surface has the company
A key contacts are respectively set in two ends of binding structure, the inner surface.
3. electronic equipment according to claim 1, which is characterized in that the aperture of the first shaft hole is equal to the fixing axle
Outer diameter, the aperture of second axis hole is greater than the outer diameter of the fixing axle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033586.2A CN105430133B (en) | 2015-12-30 | 2015-12-30 | Electronic equipment with multi-functional Kato |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511033586.2A CN105430133B (en) | 2015-12-30 | 2015-12-30 | Electronic equipment with multi-functional Kato |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105430133A CN105430133A (en) | 2016-03-23 |
| CN105430133B true CN105430133B (en) | 2019-06-25 |
Family
ID=55508068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511033586.2A Active CN105430133B (en) | 2015-12-30 | 2015-12-30 | Electronic equipment with multi-functional Kato |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105430133B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106953948A (en) * | 2017-03-21 | 2017-07-14 | 努比亚技术有限公司 | A kind of button picks and places the device and mobile terminal of SIM card |
| CN107786224B (en) * | 2017-11-20 | 2023-07-04 | 北京小米移动软件有限公司 | Card holds in palm device and electronic equipment |
| CN110350933A (en) * | 2019-06-14 | 2019-10-18 | Oppo广东移动通信有限公司 | Kato and electronic equipment |
| CN110380717B (en) * | 2019-07-24 | 2023-04-14 | Oppo（重庆）智能科技有限公司 | Temperature-controlled switch assembly, electronic device and switch control method of electronic device |
| CN111029818A (en) * | 2019-12-19 | 2020-04-17 | 维沃移动通信有限公司 | Pluggable card seat module and electronic equipment |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103929516A (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 |
| CN203827397U (en) * | 2014-04-25 | 2014-09-10 | 上海凡卓通讯科技有限公司 | Mobile phone SIM card tray |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6766952B2 (en) * | 2001-11-06 | 2004-07-27 | Quadnovation, Inc. | SIM card carrier |
-
2015
- 2015-12-30 CN CN201511033586.2A patent/CN105430133B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203827397U (en) * | 2014-04-25 | 2014-09-10 | 上海凡卓通讯科技有限公司 | Mobile phone SIM card tray |
| CN103929516A (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105430133A (en) | 2016-03-23 |
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Effective date of registration: 20230823 Address after: Room 7096, 2nd Floor, Building 4, Free Trade Industrial Park, No. 2168 Zhenghe Fourth Road, Fengdong New City, Xi'an City, Shaanxi Province, 710000 Patentee after: Xi'an Dongfeng Cloud Network Technology Co.,Ltd. Address before: 516003 No.86, hechangqi Road West, Zhongkai high tech Zone, Huizhou City, Guangdong Province Patentee before: HUIZHOU TCL MOBILE COMMUNICATION Co.,Ltd. |
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