CN105450247B - A kind of Kato counnter attack inserting structure and mobile terminal - Google Patents
A kind of Kato counnter attack inserting structure and mobile terminal Download PDFInfo
- Publication number
- CN105450247B CN105450247B CN201510768237.9A CN201510768237A CN105450247B CN 105450247 B CN105450247 B CN 105450247B CN 201510768237 A CN201510768237 A CN 201510768237A CN 105450247 B CN105450247 B CN 105450247B
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- Prior art keywords
- kato
- plane
- groove
- counnter attack
- hierarchic structure
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
- H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
- H04B1/3816—Mechanical arrangements for accommodating identification devices, e.g. cards or chips; with connectors for programming identification devices
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Telephone Set Structure (AREA)
Abstract
The invention discloses a kind of Kato counnter attack inserting structure and mobile terminal.The Kato counnter attack inserting structure, including：Kato and Kato groove, a side of Kato or two sides are provided with the first hierarchic structure；The second hierarchic structure corresponding with the first hierarchic structure is provided with the inside of Kato groove, when Kato is inserted into Kato groove, the first hierarchic structure is mutually engaged with the second hierarchic structure；It is connected respectively by an inclined-plane group between the front end of Kato and at least a side；Inclined-plane group includes two inclined-planes, and the angle on the inclined-plane in each inclined-plane group is convex to the inner side of Kato.By setting two inclined-planes in the front end of Kato and side, the angle on inclined-plane is convex to the inner side of Kato, when Kato anti-plug causes the first hierarchic structure and the second hierarchic structure contradicts, with contradicting the inclined-plane of location contacts because gradient is smaller in two inclined-planes, contact area is larger, the pressure for contradicting position can be effectively reduced under same insertion dynamics, reduces the requirement to structural material and the requirement of structure size.
Description
Technical field
The present invention relates to Kato structure, more particularly to a kind of Kato counnter attack inserting structure and mobile terminal.
Background technology
As the shell of more and more mobile terminals is using being integrally formed, shell has been unable to integral demounting, and in order to
The various cards realized needed for cell-phone function are placed, drawer type Kato starts to be widely used.When Kato is inserted into Kato groove,
Maloperation caused by correct 180 ° of insertions towards upset of Kato in order to prevent, directly passes through knot when designing Kato and Kato groove
Improvement on structure prevents the appearance of maloperation.Main implementation is that the cross section of Kato and Kato groove is each arranged to non-
Symmetrical and both mutual cooperations mode, mainly sets protrusion in the position of off-center plane, for cross section, has
Place is wider, and some places are relatively narrow.In order to allow user Kato arbitrarily can be inserted into Kato groove, the both sides of the front end of Kato are general
It is arranged to oblique angle structure as guiding.When Kato anti-plug, the relatively narrow side of Kato groove is inserted into the wider side of Kato, due to
The presence of the oblique angle structure of the front end of Kato, the front end of Kato still can small distance insertion Kato groove, so Kato is prevented
Anti-plug forms a degree of destruction, and only when the relatively narrow position of Kato groove, the spot size wider than Kato is small enough to more,
On the premise of Kato and Kato groove are rigidly got well enough at the same time, it could meet Kato inverse plugging.Existing Kato counnter attack inserting structure is deposited
In following shortcoming：(1) require Kato big end than the size of Kato small end greatly enough to more, thus cause Kato beam overall compared with
It is wide；(2) rigidity of Kato is required to want good enough, so that the material for limiting Kato cannot be too soft, for example the material of Kato cannot be
Plastic cement, aluminium etc..
The content of the invention
The present invention provides a kind of Kato counnter attack inserting structure and mobile terminal, which reduces counnter attack inserting structure to Kato and card
The material requirement and size limitation of bracket, have more preferable inverse plugging effect.
To realize above-mentioned design, the present invention uses following technical scheme：
On the one hand a kind of Kato counnter attack inserting structure is used, including：Kato and the Kato groove for accommodating the Kato, it is described
A side of Kato or two sides are provided with the first hierarchic structure；It is provided with the inside of the Kato groove and the first ladder knot
Corresponding second hierarchic structure of structure, when the Kato is inserted into the Kato groove, first hierarchic structure and the second-order
Terraced structure is mutually engaged；It is connected respectively by an inclined-plane group between the front end of the Kato and at least a side；The inclined-plane group
Including two inclined-planes, the angle on the inclined-plane in each inclined-plane group is convex to the inner side of the Kato.
Wherein, it is 60 ° close to the inclined-plane of front end of the Kato and the angle of the front end；Front end away from the Kato
The angle of inclined-plane and the front end be 30 °.
Wherein, the equal length on the inclined-plane.
Wherein, sim card slot and/or TF card groove are provided with the Kato.
Wherein, the Kato groove is arranged in the housing of mobile terminal or in deck.
On the other hand a kind of mobile terminal is used, the mobile terminal is provided with the Kato inverse plugging described in any of the above-described
Structure.
Beneficial effects of the present invention are：By setting two inclined-planes in the front end of Kato and side, the angle on inclined-plane is convex to
The inner side of Kato, when Kato anti-plug causes the first hierarchic structure and the second hierarchic structure contradicts, the structure on two inclined-planes
In, for the inclined-plane with conflict location contacts because gradient is smaller, contact area is larger, can effectively be dropped under same insertion dynamics
The low pressure for contradicting position, reduces the requirement to structural material and the requirement of structure size.
Brief description of the drawings
To describe the technical solutions in the embodiments of the present invention more clearly, institute in being described below to the embodiment of the present invention
Attached drawing to be used is needed to be briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without creative efforts, can also implement according to the present invention
The content of example and these attached drawings obtain other attached drawings.
Fig. 1 is the explosion of a kind of the Kato counnter attack inserting structure and its associated components that are provided in the specific embodiment of the invention
Figure；
Fig. 2A is a kind of cooperation schematic diagram of the Kato counnter attack inserting structure provided in the specific embodiment of the invention；
Fig. 2 B be in Fig. 2A A-A to sectional view；
Fig. 2 C are a kind of positive structure schematics of the Kato counnter attack inserting structure provided in the specific embodiment of the invention；
Fig. 2 D are the first ladders when a kind of Kato counnter attack inserting structure provided in the specific embodiment of the invention is correctly inserted into
The view of structure and the second hierarchic structure；
Fig. 2 E are the first ladders when a kind of Kato counnter attack inserting structure provided in the specific embodiment of the invention is reversely inserted into
The view of structure and the second hierarchic structure；
Fig. 2 F are a kind of schematic diagrames of the inclined-plane group of the Kato counnter attack inserting structure provided in the specific embodiment of the invention；
A kind of effect when Fig. 3 A are a kind of Kato counnter attack inserting structure anti-plugs provided in the specific embodiment of the invention is shown
It is intended to；
Fig. 3 B are the partial enlarged views at B in Fig. 3 A；
Another effect when Fig. 4 A are a kind of Kato counnter attack inserting structure anti-plugs provided in the specific embodiment of the invention
Schematic diagram；
Fig. 4 B are the partial enlarged views at C in Fig. 4 A；
Fig. 4 C are the partial enlarged views at D in Fig. 4 A；
Another effect when Fig. 5 A are a kind of Kato counnter attack inserting structure anti-plugs provided in the specific embodiment of the invention
Schematic diagram；
Fig. 5 B are the partial enlarged views at E in Fig. 5 A.
Wherein：1- Kato grooves；The second hierarchic structures of 11-；2- Katos；21-SIM card slots；22-TF card slots；The first ladders of 23-
Structure；24- front ends；25- inclined-planes；26- sides；31-SIM cards；32-TF cards；41-SIM card connectors；42-TF card connectors；5-
Pcb board.
Embodiment
For make present invention solves the technical problem that, the technical solution that uses and the technique effect that reaches it is clearer, below
The technical solution of the embodiment of the present invention will be described in further detail with reference to attached drawing, it is clear that described embodiment is only
It is part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those skilled in the art exist
All other embodiments obtained under the premise of creative work are not made, belong to the scope of protection of the invention.
Please refer to Fig.1, Fig. 2A, Fig. 2 B, Fig. 2 C, Fig. 2 D and Fig. 2 F, it is provided in the specific embodiment of the invention respectively
The explosive view of a kind of Kato counnter attack inserting structure and its associated components, the cooperation schematic diagram of Kato counnter attack inserting structure, A-A in Fig. 2A
To the occlusion of positive structure schematic, the first hierarchic structure and the second hierarchic structure of sectional view, Kato counnter attack inserting structure show
The angle schematic diagram of intention and two inclined-planes.As shown in the figure, the Kato counnter attack inserting structure, including：Kato 2 and for accommodating
The Kato groove 1 of Kato 2 is stated, a side 26 of the Kato 2 or two sides 26 are provided with the first hierarchic structure 23；The Kato groove
1 inner side is provided with second hierarchic structure 11 corresponding with first hierarchic structure 23, when the Kato 2 is inserted into the Kato
During groove 1, first hierarchic structure 23 is engaged with 11 phase of the second hierarchic structure；The front end 24 of the Kato 2 and at least one
It is connected respectively by an inclined-plane group between side 26；The inclined-plane group includes two inclined-planes 25, in each inclined-plane group
The angle on inclined-plane 25 is convex to the inner side of the Kato 2.
Front end refers to one end that Kato groove 1 is introduced into when Kato 2 is inserted into Kato groove 1 described in the present embodiment, and side refers to
Two sides vertical with front end on Kato 2.The depth of the ladder of first hierarchic structure 23 and the lower section of the second hierarchic structure 11 is big
The depth of ladder above hierarchic structure, as shown in Figure 2 D, when Kato 2 is inserted into Kato groove 1, the first hierarchic structure 23 and the
Two hierarchic structures are reversely corresponding about 11, realize being mutually twisted for the first hierarchic structure 23 and the second hierarchic structure 11,2 energy of Kato
Enough smoothly insertions are caught in Kato groove 1, fill up the space inside Kato groove 1.If the first hierarchic structure 23 and the second hierarchic structure
About 11 is corresponding in the same direction, and as shown in Figure 2 E, the ladder of the lower section of the second hierarchic structure 11 will can not accommodate the first hierarchic structure 23
The entrance of the ladder of lower section, the shadow region shown in Fig. 2 E, both contradict, but this conflict is because the first ladder
23 and second hierarchic structure 11 of the structure material and size of itself, is easy to cause the damage of structure.Pass through setting for two inclined-planes 25
Put, the angle on inclined-plane 25 is convex to the inner side of Kato 2, and when anti-plug occurs, inclined-plane 25 is because the folder of angle reason and contact site
Angle diminishes, and contact area increases, and the pressure of contact site reduces, while inclined-plane 25 also plays the guiding work of power when contacting and occurring
With, can play a protective role for the both sides contradicted during conflict, and then reduce product material and size are wanted
Ask.
Preferably, F is please referred to Fig.2, is close to the inclined-plane 25 of the front end 24 of the Kato 2 and the angle of the front end 24
60°；The inclined-plane 25 of front end 24 and the angle of the front end 24 away from the Kato 2 are 30 °.
Through statistics, insertion angle when anti-plug occurs seldom is 90 ° of vertical angle, but generally without departing from vertical
Angle exceeds 30 °, and the design that this angle combines can adapt to insertion angle during main anti-plug, in most cases carry
For good protection.
Further, the equal length on the inclined-plane 25.Meanwhile one can be respectively provided between front end and two sides tiltedly
Face group, further improves loss prevention effect during anti-plug maloperation.
Further, sim card slot 21 and/or TF card groove 22 are provided with the Kato 2.
Please refer to Fig.1 and place SIM card 31 and TF card 32 respectively with Fig. 2 C, sim card slot 21 and TF card groove 22 on Kato 2,
Sim card connector 41 is respectively arranged with after the insertion of Kato 2 at 22 corresponding position of sim card slot 21 and TF card groove to be connected with TF card
Device 42, and sim card connector 41 is connected with TF card connector 42 with the pcb board 5 on mobile phone.
The Kato groove 1 is arranged in the housing of mobile terminal or in deck.
Kato groove 1 can be integrally formed with housing, or be provided in independent deck, and deck is installed in housing.
When anti-plug specifically occurs, as shown in Fig. 3 A, Fig. 3 B, Fig. 4 A, Fig. 4 B, Fig. 4 C, Fig. 5 A and Fig. 5 B, its comprehensive display
The details of protection is realized on two inclined-planes under various anti-plug states and various anti-plug states.By taking Fig. 3 B as an example, it is being correctly inserted into
When, the first hierarchic structure 23 and the second hierarchic structure 11 can be coordinated in a manner of being mutually twisted, that is, shown in Fig. 3 B
The first hierarchic structure 23 can be laminated to the top of the second hierarchic structure 11.In figure 3b, if reversely insertion, the first ladder knot
23 and second hierarchic structure 11 of structure can contradict, and occur in the present solution, contradicting position at two inclined-planes, the presence on inclined-plane
On the one hand active force can be guided, in reverse insertion, contact site is slided along inclined-plane, realizes and power is delayed
Punching, the contact on another aspect inclined-plane reduce contact area, having to Kato 2 and Kato groove 1 when various aspects have been implemented in combination with anti-plug
Effect protection.
A kind of mobile terminal is finally additionally provided in specific embodiments of the present invention mode, before the mobile terminal is provided with
State the Kato counnter attack inserting structure described in embodiment.Corresponding, mobile terminal also possesses foregoing Kato counnter attack inserting structure
Beneficial effect.
Above in association with the specific embodiment technical principle that the invention has been described.These descriptions are intended merely to explain the present invention's
Principle, and limiting the scope of the invention cannot be construed in any way.Based on explanation herein, the technology of this area
Personnel would not require any inventive effort the other embodiments that can associate the present invention, these modes are fallen within
Within protection scope of the present invention.
Claims (6)
- A kind of 1. Kato counnter attack inserting structure, it is characterised in that including：Kato and the Kato groove for accommodating the Kato, it is described A side of Kato or two sides are provided with the first hierarchic structure；It is provided with the inside of the Kato groove and the first ladder knot Corresponding second hierarchic structure of structure, when the Kato is inserted into the Kato groove, first hierarchic structure and the second-order Terraced structure is mutually engaged；It is connected respectively by an inclined-plane group between the front end of the Kato and at least a side；The inclined-plane group Including two inclined-planes, the angle on the inclined-plane in each inclined-plane group is convex to the inner side of the Kato.
- 2. Kato counnter attack inserting structure according to claim 1, it is characterised in that close to the Kato front end inclined-plane with The angle of the front end is 60 °；The inclined-plane of front end and the angle of the front end away from the Kato are 30 °.
- 3. Kato counnter attack inserting structure according to claim 1, it is characterised in that the equal length on the inclined-plane.
- 4. Kato counnter attack inserting structure according to claim 1, it is characterised in that be provided with the Kato sim card slot and/ Or TF card groove.
- 5. Kato counnter attack inserting structure according to claim 1, it is characterised in that the Kato groove is arranged at mobile terminal In housing or in deck.
- 6. a kind of mobile terminal, it is characterised in that the mobile terminal, which is provided with claim 1-5 any one of them Katos, to be prevented Anti-plug structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768237.9A CN105450247B (en) | 2015-11-11 | 2015-11-11 | A kind of Kato counnter attack inserting structure and mobile terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768237.9A CN105450247B (en) | 2015-11-11 | 2015-11-11 | A kind of Kato counnter attack inserting structure and mobile terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105450247A CN105450247A (en) | 2016-03-30 |
| CN105450247B true CN105450247B (en) | 2018-05-04 |
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| CN201510768237.9A Active CN105450247B (en) | 2015-11-11 | 2015-11-11 | A kind of Kato counnter attack inserting structure and mobile terminal |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107645303B (en) * | 2016-05-25 | 2020-01-10 | Oppo广东移动通信有限公司 | Terminal and card seat subassembly |
| CN105915246A (en) * | 2016-05-31 | 2016-08-31 | 维沃移动通信有限公司 | Installation structure of intelligent card, and mobile terminal |
| CN106302882A (en) * | 2016-09-19 | 2017-01-04 | 珠海格力电器股份有限公司 | Kato error-proof structure and mobile phone |
| CN107395789A (en) * | 2017-05-26 | 2017-11-24 | 广东工业大学 | A kind of automatic spring Kato device |
| WO2019000289A1 (en) * | 2017-06-28 | 2019-01-03 | 华为技术有限公司 | Structure of electronic device and electronic device |
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| TW201309158A (en) * | 2011-08-15 | 2013-02-16 | Hon Hai Prec Ind Co Ltd | Portable electronic device and chip card holding mechanism |
| CN203617483U (en) * | 2013-11-27 | 2014-05-28 | 昆山龙梦电子科技有限公司 | PIN bracket for preventing damages |
| CN204011952U (en) * | 2014-07-04 | 2014-12-10 | 广东欧珀移动通信有限公司 | Card connector and Kato structure thereof |
| CN204030043U (en) * | 2014-06-26 | 2014-12-17 | 深圳君泽电子有限公司 | Compatible card holder connector and electronic product |
| CN204103975U (en) * | 2014-10-11 | 2015-01-14 | 广东欧珀移动通信有限公司 | Kato device and mobile terminal |
| CN104682094A (en) * | 2013-11-27 | 2015-06-03 | 昆山龙梦电子科技有限公司 | Anti-collapsing PIN bracket |
| CN105207010A (en) * | 2015-09-28 | 2015-12-30 | 维沃移动通信有限公司 | SIM card socket protective device and mobile terminal |
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2015
- 2015-11-11 CN CN201510768237.9A patent/CN105450247B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW201309158A (en) * | 2011-08-15 | 2013-02-16 | Hon Hai Prec Ind Co Ltd | Portable electronic device and chip card holding mechanism |
| CN203617483U (en) * | 2013-11-27 | 2014-05-28 | 昆山龙梦电子科技有限公司 | PIN bracket for preventing damages |
| CN104682094A (en) * | 2013-11-27 | 2015-06-03 | 昆山龙梦电子科技有限公司 | Anti-collapsing PIN bracket |
| CN204030043U (en) * | 2014-06-26 | 2014-12-17 | 深圳君泽电子有限公司 | Compatible card holder connector and electronic product |
| CN204011952U (en) * | 2014-07-04 | 2014-12-10 | 广东欧珀移动通信有限公司 | Card connector and Kato structure thereof |
| CN204103975U (en) * | 2014-10-11 | 2015-01-14 | 广东欧珀移动通信有限公司 | Kato device and mobile terminal |
| CN105207010A (en) * | 2015-09-28 | 2015-12-30 | 维沃移动通信有限公司 | SIM card socket protective device and mobile terminal |
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| Publication number | Publication date |
|---|---|
| CN105450247A (en) | 2016-03-30 |
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Address after: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee after: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. Address before: Changan town in Guangdong province Dongguan 523860 usha Beach Road No. 18 Patentee before: GUANGDONG OPPO MOBILE TELECOMMUNICATIONS Corp.,Ltd. |