CN108282175B - A kind of Kato structure and mobile terminal - Google Patents
A kind of Kato structure and mobile terminal Download PDFInfo
- Publication number
- CN108282175B CN108282175B CN201810053858.2A CN201810053858A CN108282175B CN 108282175 B CN108282175 B CN 108282175B CN 201810053858 A CN201810053858 A CN 201810053858A CN 108282175 B CN108282175 B CN 108282175B
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- kato
- plug
- hole
- groove
- card hole
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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
-
- 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
- H04B1/3818—Arrangements for facilitating insertion or removal of identification devices
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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
- H04M1/0274—Details of the structure or mounting of specific components for an electrical connector module
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Casings For Electric Apparatus (AREA)
Abstract
The present invention provides a kind of Kato structure and mobile terminals, are related to mobile terminal parts technical field.The Kato structure, comprising: Kato door closure；The Kato being connect with the Kato door closure；Wherein, the Kato is for being mounted in the plug-in card hole of mobile terminal, when the first end of the Kato door closure is by the first pressing force towards the Kato, the Kato door closure carries out the rotation of predetermined angle on the Kato, the first end is sunk, and the second end of the Kato door closure tilts and forms a gap between the plug-in card hole.The embodiment of the present invention takes without using the dress for the card that special tool just can be completed, such Kato structure setting, enhances the water proof and dust proof effect of mobile terminal while reducing user's card taking difficulty.
Description
Technical field
The present invention relates to mobile terminal parts technical field more particularly to a kind of Kato structure and mobile terminals.
Background technique
At present using products such as mobile phone, tablet computer, wearings as the consumption electronic product of representative, function is more and more, internal
Space is more and more compacter, but higher and higher to appearance requirement and user experience.It takes the mobile phone as an example, in order to save space and outside
Structural member quantity, 90% or more smart phone of market is all made of non-dismountable formula internal battery at present and non-dismountable formula is external
Battery cover, so causing SIM card or T card to need individually to directly take out from cell phone appearance face, in order to realize this user demand, absolutely
Most of electronic product realizes that SIM card or the dress of T card take using the structure type of external plug-in type Kato.
But the ejection of the common mobile phone Kato in market at present, substantially all using ejection hole is increased in appearance, user needs volume
It is outer to configure the thimble or special tool complete SIM card or the dress of T card takes that one customizes.Kato eject hole to appearance and
Influence to mobile phone water proof and dust proof becomes an emphasis of handset structure design aspect.
Summary of the invention
The embodiment of the present invention provides a kind of Kato structure and mobile terminal, is mostly used with to solve existing Kato and is increased in appearance
Add ejection hole, user needs the dress that could complete card using special tool to take, such Kato structure setting, and existing, which influences electronics, sets
Standby water proof and dust proof effect increases the problem of user's card taking difficulty.
In order to solve the above-mentioned technical problem, the present invention is implemented as follows:
In a first aspect, the embodiment of the present invention provides a kind of Kato structure, comprising:
Kato door closure；
The Kato being connect with the Kato door closure；
Wherein, the Kato is for being mounted in the plug-in card hole of mobile terminal, the Kato door closure first end by
Towards the Kato the first pressing force when, the Kato door closure carries out the rotation of predetermined angle on the Kato, described
One end sinks, and the second end of the Kato door closure tilts and forms a gap between the plug-in card hole.
Second aspect, the embodiment of the present invention also provide a kind of mobile terminal, including plug-in card hole, wherein further include above-mentioned
Kato structure.
In embodiments of the present invention, when Kato is mounted in the plug-in card hole of mobile terminal, by the Kato door closure
First end by the first pressing force towards the Kato when, the Kato door closure carries out predetermined angle on the Kato
Rotation, the first end are sunk, and the second end of the Kato door closure tilts and forms a gap between plug-in card hole, pass through the seam
Gap pulls out Kato, and the taking-up of Kato can be realized；The dress that card just can be completed without using special tool takes, and such Kato structure is set
It sets, enhance the water proof and dust proof effect of mobile terminal while reducing user's card taking difficulty.
Detailed description of the invention
Fig. 1 shows one of the structural schematic diagrams of the Kato structure of the embodiment of the present invention；
Fig. 2 indicates installation relation schematic diagram of the Kato structure of the embodiment of the present invention in plug-in card hole；
Fig. 3 indicates the second structural representation of the Kato structure of the embodiment of the present invention；
Fig. 4 indicates the third structural representation of the Kato structure of the embodiment of the present invention；
Fig. 5 indicates the four of the structural schematic diagram of the Kato structure of the embodiment of the present invention；
Fig. 6 indicates the Unclosing structure schematic diagram of the Kato structure of the embodiment of the present invention；
Fig. 7 indicates to carry out the process schematic of card taking in the Kato structure using the embodiment of the present invention；
Fig. 8 shows the process schematics being loaded in the Kato structure using the embodiment of the present invention.
Specific embodiment
At present using mobile phone as the Kato structure of the consumption electronic product of representative, the mode for being all made of the aperture beside Kato is real
Existing, user's thimble or special tool(s) eject Kato, the defect of such form are as follows:
A, the centre hole being separately provided influences the integrality of appearance, unsightly；
B, centre hole will lead to mobile phone and intake into dirt, increase the difficulty of complete machine water proof and dust proof；
C, user is inconvenient to use, and difficulty is larger, and user experience is bad.When ejecting Kato, because centre hole is small, need
Dedicated thimble or other special tiny acicular members as tool, if user at one's side without thimble or special tool(s), with regard to nothing
Method takes out Kato replacement SIM card or T card, and thimble is easily lost；
D, mobile phone overall cost rises, and using the Kato structure of such form, ejects fit structure and needs in deck or hand
Machine fuselage is equipped with complicated ejecting structure, and deck production yield reduces, increased production cost, while reliable life can be by certain
It influences；In addition, the special thimble of optional equipment also will increase cost；
E, conventional ejecting structure deck, due to needing additional ejecting mechanism, it is big to occupy motherboard space, is unfavorable for mainboard
Layout.
It is directed to the above problem, as depicted in figs. 1 and 2, the embodiment of the present invention provides a kind of Kato structure, comprising:
Kato door closure 10；
The Kato 20 being connect with the Kato door closure 10；
Wherein, the Kato 20 is for being mounted in the plug-in card hole 40 of mobile terminal, the first of the Kato door closure 10
When holding by the first pressing force towards the Kato 20, the Kato door closure 10 carries out predetermined angle on the Kato 20
Rotation, the first end are sunk, and the second end of the Kato door closure 10 tilts and forms a gap between the plug-in card hole.
It should be noted that the Kato 20 cooperates with the deck 30 in plug-in card hole 40, for installing SIM card or T card
On deck 30.
The Kato structure of the embodiment of the present invention only needs user (or conveniently to take by finger when carrying out the taking-up of Kato
Object) strength pressing Kato door closure 10 one end, make Kato door closure 10 the other end tilt a gap, then by should
Gap pulls out the Kato 20 in plug-in card hole, and the taking-up Kato that can be convenient in this manner is avoided using special tool(s)
The problem of carrying out card taking, causing card taking increased costs.
In order to realize the rotation of the Kato door closure, below to the specific setting structure of the Kato door closure be introduced as
Under.
Continue as shown in Figure 3 and Figure 4, the Kato door closure 10 includes:
Door cover plate ontology 11；
One first groove 16 is provided on first side of the door cover plate ontology 11, first groove 16 is for accommodating institute
State the protrusion fulcrum 50 on plug-in card hole；
A connecting plate 12, the connecting plate 12 and the Kato 20 are additionally provided on first side of the door cover plate ontology 11
Connection；
The door cover plate ontology 11 carries out predetermined angle under the action of first groove 16 is with prominent fulcrum 50
Rotation；
Wherein, the first side of the door cover plate ontology 11 is the side with 40 face of plug-in card hole.
Specifically, it is provided with fixation hole 13 on the connecting plate 12, is provided with fixed column 22 on the Kato 20, and described
Fixed column 22 is under the action of prominent fulcrum 50, the sliding of progress pre-determined distance in the fixation hole 13, described in drive
The rotation of the progress predetermined angle of door cover plate ontology 11.
It should be noted that design may only rotate certain angle relative to prominent fulcrum 50 between connecting plate 12 and Kato 20
The semi-fixed structure of degree, but be opposing stationary fixation in direction straight up and down.Wherein rotary shaft is that door cover plate ontology 11 is same
The fulcrum (the protrusion fulcrum 50 i.e. on plug-in card hole) that mobile terminal shell is partially formed；Rotating angle is that designer combines Kato door
Lid size, appearance preset clearance and door closure opening angle integrated definition ensure in motion process without interference.
Specifically, the size of the fixation hole 13 on connecting plate 12 is axle center according to movement fulcrum, and fulcrum is into fixed column 22
The heart is radius, and rotatable maximum angle is start-stop point, forms a movement travel, is carried out behind reserved some movement fit-up gap
Aperture.Door cover plate ontology 11 can be rotated around axle center in this way, and opposite Kato 20 and plug-in card hole 40 generate a relative rotary motion,
To reach seesaw type structure.The fixed column 22 of Kato 20 and the movement aperture distance of connecting plate 12, size and relative to
11 distance of door cover plate ontology can regard demand adjustment, in the hope of reaching optimum size demand.Due to the fixation hole 13 of connecting plate 12
It in its upper and lower mutually perpendicular direction is opposing stationary fixation with the fixed column 22 of Kato 20, so when connecting plate 12 is upper sagging
Kato 20 can be driven to move together when straight movement, realize and pull out and be pushed into.
It should be noted that it is recessed that the side of the Kato 20 is provided with second in order to occupy lesser space on thickness
Slot 21, the fixed column 22 are arranged in second groove 21, fixation hole 13 and the fixed column on the connecting plate 12
After 22 connections, the connecting plate 12 is located in second groove 21.
Such structure setting not will increase the integral thickness of Kato structure in the connecting portion of Kato 20 and connecting plate 12,
Reduce the influence to plug-in card hole 40.
Because of the connecting portion in Kato 20 and connecting plate 12, there are the connection knots of the fixed column 22 of fixation hole 13 and Kato 20
Structure, in order to realize Kato 20 after being drawn out, hiding for the connection structure continues the Kato as shown in figure 5, the embodiment of the present invention
Structure is additionally provided with: the cover board 23 being covered on the connecting plate 12 in second groove 21.It is hidden by cover board 23
The connection structure for hiding fixation hole 13 and fixed column 22, ensure that the good appearance of Kato structure, while the cover board 23 also acts
To the position-limiting action of connecting plate 12, connecting plate 12 is avoided to deviate from from fixed column 22.
It should be noted that in order to enable Kato door closure 10 move when pressed it is more flexible, as shown in Figure 4 and Figure 5, should
Kato structure further include:
Spring mechanism (not shown)；
Wherein, the first end of the first side of the door cover plate ontology 11 is provided with a press column 14, the press column 14 with
The spring mechanism is elastically engaged.
Specifically, which includes:
One end of the spring body 31 is fixed on the shell in the plug-in card hole 40, the spring body 31 it is another
End is connect with spring retainer column；
And a limit hole (not shown) is additionally provided on the shell in the plug-in card hole 40, the spring retainer column exists
Under the action of the press column 14, slided in the limit hole.
It should be noted that by the fixation and limit that carry out spring body 31, so that spring body 31 is only upper and lower
It is moved on direction.
Specifically, the structure setting of the spring retainer column is as follows:
Spring retainer column includes:
The first cylinder 32 positioned at the side of the limit hole, and first cylinder 32 and the spring body 31 are fixed
Connection；
The second cylinder 33 being connect with first cylinder 32, and second cylinder 33 is located in the limit hole；
Wherein, the cross-sectional area of first cylinder 32 is greater than the cross-sectional area of the limit hole.
It is arranged by above structure, limits the sphere of action of the elastic force of spring body 31.The wherein effect of spring mechanism
It is that support door cover plate ontology 11 is in balance hold mode in no larger external force.Spring mechanism, which is limited, is caught in plug-in card
On shell in hole 40.The spring that spring retainer column can not only be used for spring body 31 with the shell entered in plug-in card hole 40 is fixed end to end
Limiting bracket is also used as spring movement guide rail, and spring retainer post design is the big flange arrangement of small tail, and spring remains one
Determine precompression, spring retainer column and spring body 31 to be caught in limit hole in spring force interaction, guarantees to fill in Kato 20
Compressed line is walked in guide rail always during taking, and will not be jumped out.
In order to realize the tight fit of door cover plate ontology 11 Yu 40 outer wall of plug-in card hole, further as shown in Figure 4 and Figure 5, institute
It states and is provided with third groove (such as not shown go out), institute on the clamping side wall that door cover plate ontology 11 is engaged with the plug-in card hole 40
It states and is provided with sealing ring 15 in third groove.
It is close by being finished whole circle sealing ring 15 interference fit realization between 40 outer wall of door cover plate ontology 11 and plug-in card hole
Envelope has saved cost so that Seal Design difficulty reduces, reliability improves.
As shown in Figure 6 and Figure 7, when user's card taking, with 11 right side of thrust F pressing door cover plate ontology, spring retainer column
It is moved downward with 31 stress of spring body, due to prominent fulcrum dog back cover board body 11, according to seesaw principle, door cover plate sheet
Body 11 is rotated around fulcrum, and left side, which tilts, opens, and at this moment, user pinches door cover plate ontology 11 with hand and pulls straight out the entire card of drive
Support 20 is deviate from out of plug-in card hole, to realize card taking function.
As shown in figure 8, user holds door cover plate ontology 11 and is inserted into vertically downward, due to connecting plate 12 when user is loaded
On fixation hole 13 and Kato 20 on fixed column 22 in its upper and lower mutually perpendicular direction be opposing stationary fixation, so when connecting
Fishplate bar 12 can drive Kato 20 to move together when moving downward vertically, and realizing will be in the push-in of Kato 20 plug-in card hole 40 and solid
It is scheduled on deck, to realize the function that is loaded.
The embodiment of the invention provides one kind can cancel appearance centre hole, deck ejecting mechanism, does not need specific purpose tool
It can be taken off the Kato structure of Kato replacement SIM card or T card；It is more beautiful without the appearance of Kato ejection Kong Jirang complete machine in this way
It sees, improves the convenient experience property that user exchanges card for, can also reduce complete machine water proof and dust proof difficulty, improve water proof and dust proof reliability；
And deck ontology can also cancel internal ejecting mechanism, and the size of deck reduces, and saves the motherboard space of mobile terminal；Together
When also reduce the card needle cost that deck designs and produces cost and complete machine seal member cost and optional equipment.
The embodiment of the present invention also provides a kind of mobile terminal, including plug-in card hole, wherein further includes above-mentioned Kato structure.
It should be noted that it is provided with the mobile terminal of the Kato structure, by cancelling appearance centre hole, so that complete machine
Appearance is more beautiful, reduces sealing difficulty, improves water proof and dust proof reliability；Because cancelling thimble, user can be filled using finger and be taken
Card, without external special tool(s), improves the convenient experience effect that user exchanges card for；By simplifying deck ejecting mechanism,
Deck ontology reduces, and reducing, which reduces deck, accounts for pcb board area；The mobile terminal of the embodiment of the present invention, by save thimble cost,
Deck yield and reliability are improved to reduce deck cost, reduce complete machine sealing cost, and then realizes its overall cost
It reduces.
It should be noted that, in this document, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that the process, method, article or the device that include a series of elements not only include those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or device institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including being somebody's turn to do
There is also other identical elements in the process, method of element, article or device.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can be realized by means of software and necessary general hardware platform, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on this understanding, technical solution of the present invention substantially in other words does the prior art
The part contributed out can be embodied in the form of software products, which is stored in a storage medium
In (such as ROM/RAM, magnetic disk, CD), including some instructions are used so that a terminal (can be mobile phone, computer, service
Device, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
Above-described is the preferred embodiment of the present invention, it should be pointed out that the ordinary person of the art is come
It says, can also make several improvements and retouch under the premise of not departing from principle of the present invention, these improvements and modifications also exist
In protection scope of the present invention.
Claims (9)
1. a kind of Kato structure characterized by comprising
Kato door closure；
The Kato being connect with the Kato door closure；
Wherein, the Kato is for being mounted in the plug-in card hole of mobile terminal, the Kato door closure first end by direction
When the first pressing force of the Kato, the Kato door closure carries out the rotation of predetermined angle, the first end on the Kato
Sink, the second end of the Kato door closure tilts and forms a gap between the plug-in card hole；
The Kato door closure includes: door cover plate ontology and the connecting plate that is set on the first side of the door cover plate ontology, described
Connecting plate is connect with the Kato, and fixation hole is provided on the connecting plate, fixed column is provided on the Kato, and described solid
Fixed column carries out the sliding of pre-determined distance under the action of the protrusion fulcrum on the plug-in card hole in the fixation hole, drives institute
State the rotation that door cover plate ontology carries out predetermined angle；
Wherein, the first side of the door cover plate ontology is the side with plug-in card hole face.
2. Kato structure according to claim 1, which is characterized in that be provided with one on the first side of the door cover plate ontology
First groove, first groove are used to accommodate the protrusion fulcrum on the plug-in card hole；
The door cover plate ontology carries out the rotation of predetermined angle under the action of first groove and the prominent fulcrum.
3. Kato structure according to claim 1, which is characterized in that the side of the Kato is provided with the second groove, institute
Fixed column is stated to be arranged in second groove, after the fixation hole on the connecting plate is connect with the fixed column, the connection
Plate is located in second groove.
4. Kato structure according to claim 3, which is characterized in that further include:
The cover board being covered on the connecting plate being located in second groove.
5. Kato structure according to claim 1, which is characterized in that further include:
Spring mechanism；
Wherein, the first end of the first side of the door cover plate ontology is provided with a press column, the press column and the coiling machine
Structure is elastically engaged.
6. Kato structure according to claim 5, which is characterized in that the spring mechanism includes:
Spring body；
One end of the spring body is fixed on the shell in the plug-in card hole, and the other end and spring of the spring body limit
Position column connection；
And a limit hole is additionally provided on the shell in the plug-in card hole, effect of the spring retainer column in the press column
Under, it is slided in the limit hole.
7. Kato structure according to claim 6, which is characterized in that the spring retainer column includes:
The first cylinder positioned at the side of the limit hole, and first cylinder is fixedly connected with the spring body；
The second cylinder being connect with first cylinder, and second cylinder is located in the limit hole；
Wherein, the cross-sectional area of first cylinder is greater than the cross-sectional area of the limit hole.
8. Kato structure according to claim 1, which is characterized in that the door cover plate ontology is blocked with the plug-in card hole
It is provided with third groove on the clamping side wall of conjunction, is provided with sealing ring in the third groove.
9. a kind of mobile terminal, including plug-in card hole, which is characterized in that further include Kato as claimed in any one of claims 1 to 8
Structure.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053858.2A CN108282175B (en) | 2018-01-19 | 2018-01-19 | A kind of Kato structure and mobile terminal |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810053858.2A CN108282175B (en) | 2018-01-19 | 2018-01-19 | A kind of Kato structure and mobile terminal |
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| Publication Number | Publication Date |
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| CN108282175A CN108282175A (en) | 2018-07-13 |
| CN108282175B true CN108282175B (en) | 2019-10-15 |
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| CN201810053858.2A Active CN108282175B (en) | 2018-01-19 | 2018-01-19 | A kind of Kato structure and mobile terminal |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110557483A (en) * | 2019-08-29 | 2019-12-10 | 维沃移动通信有限公司 | Telescopic mechanism and mobile terminal |
| CN111405161A (en) * | 2020-03-31 | 2020-07-10 | 维沃移动通信有限公司 | Electronic device |
| CN113690653A (en) * | 2021-08-25 | 2021-11-23 | 维沃移动通信有限公司 | Electronic device |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204464626U (en) * | 2015-01-27 | 2015-07-08 | 宇龙计算机通信科技(深圳)有限公司 | Smart card Kato and electronic equipment |
| CN105635351A (en) * | 2014-10-31 | 2016-06-01 | 小米科技有限责任公司 | Sim card fixing device and mobile terminal |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104300321B (en) * | 2013-07-18 | 2016-10-05 | 美国莫列斯股份有限公司 | Electronic card connecting device and electronic device |
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2018
- 2018-01-19 CN CN201810053858.2A patent/CN108282175B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635351A (en) * | 2014-10-31 | 2016-06-01 | 小米科技有限责任公司 | Sim card fixing device and mobile terminal |
| CN204464626U (en) * | 2015-01-27 | 2015-07-08 | 宇龙计算机通信科技(深圳)有限公司 | Smart card Kato and electronic equipment |
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