CN110048252A - Card slot and connection method, mainboard - Google Patents
Card slot and connection method, mainboard Download PDFInfo
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- CN110048252A CN110048252A CN201910271094.9A CN201910271094A CN110048252A CN 110048252 A CN110048252 A CN 110048252A CN 201910271094 A CN201910271094 A CN 201910271094A CN 110048252 A CN110048252 A CN 110048252A
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- component
- electric signal
- presented
- card slot
- accommodating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/721—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures cooperating directly with the edge of the rigid printed circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/71—Coupling devices for rigid printing circuits or like structures
- H01R12/72—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures
- H01R12/73—Coupling devices for rigid printing circuits or like structures coupling with the edge of the rigid printed circuits or like structures connecting to other rigid printed circuits or like structures
- H01R12/735—Printed circuits including an angle between each other
- H01R12/737—Printed circuits being substantially perpendicular to each other
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R12/00—Structural associations of a plurality of mutually-insulated electrical connecting elements, specially adapted for printed circuits, e.g. printed circuit boards [PCB], flat or ribbon cables, or like generally planar structures, e.g. terminal strips, terminal blocks; Coupling devices specially adapted for printed circuits, flat or ribbon cables, or like generally planar structures; Terminals specially adapted for contact with, or insertion into, printed circuits, flat or ribbon cables, or like generally planar structures
- H01R12/70—Coupling devices
- H01R12/82—Coupling devices connected with low or zero insertion force
- H01R12/85—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures
- H01R12/87—Coupling devices connected with low or zero insertion force contact pressure producing means, contacts activated after insertion of printed circuits or like structures acting automatically by insertion of rigid printed or like structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/62—Means for facilitating engagement or disengagement of coupling parts or for holding them in engagement
- H01R13/639—Additional means for holding or locking coupling parts together, after engagement, e.g. separate keylock, retainer strap
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The embodiment of the present application discloses a kind of card slot and connection method, the mainboard for being provided with the card slot, wherein the card slot includes at least: main body, for accommodating accommodating body so that the accommodating body is in different receiving states；Buckle structure, for fixing the accommodating body；Wherein, the buckle structure includes at least the first component and second component, wherein at least two positional relationships can be presented in the first component and second component, at least two positional relationship is corresponding at least two receiving states of the accommodating body.
Description
Technical field
This application involves notchs, and in particular to a kind of card slot and connection method, the mainboard for being provided with the card slot.
Background technique
Card slot majority consolidates associated card with realizing for realizing the insertion of accommodating body such as storage card, SD card, memory bar etc.
It is fixed.It includes main body and the fastener that main body both ends are arranged in that current card slot, which substantially forms,.Wherein, card is by being inserted into main body
Groove part can realize the connection with main body；When card is inserted into main body, the both ends of card are buckled using fastener, to add
Gu the connection between main body and card.It is such as inserted into card slot bottom for whether accommodating body is inserted into card slot at present or is inserted into card slot
Intermediate position need the mode of Reusability manual palpation to be confirmed.This traditional validation testing to skill requirement compared with
Height, once confirmation error, it is possible that the case where card is burned.
Summary of the invention
To solve existing technical problem, the embodiment of the present application provides a kind of card slot and connection method, is provided with this
The mainboard of card slot.
The technical solution of the embodiment of the present application is achieved in that
One side according to an embodiment of the present invention provides a kind of card slot, and the card slot includes at least:
Main body, for accommodating accommodating body so that the accommodating body is in different receiving states；
Buckle structure, for fixing the accommodating body；
Wherein, the buckle structure includes at least the first component and second component, wherein the first component and second
At least two positional relationships, at least two receiving states of at least two positional relationship and the accommodating body can be presented in part
It is corresponding.
In above scheme, first position relationship and second position relationship can be presented in the first component and second component；
Wherein, when first position relationship is presented in the first component and second component, the appearance that is contained in the main body
It sets body and is in the first receiving state；When second position relationship is presented in the first component and second component, it is contained in the main body
The accommodating body be in second accommodate state.
In above scheme, the buckle structure includes at least fixed part and movable part；The first component setting exists
The fixed part；The second component is arranged in the movable part；The movable part is relative to the fixed part energy
It is enough to occur to move the second component and the first component presentation first position relationship or second position relationship of enabling.
In above scheme, when the movable part is moved to and is at least partially separate with the fixed part, described second
First position relationship is presented in component and the first component；It moves in the movable part and is at least partly connect with the fixed part
When, second position relationship is presented in the second component and the first component.
In above scheme, the fixed part is at least provided with for the slot for movable part insertion, the work
The be at least partially inserted into movable part and the fixed part realization when slot of dynamic part at least partly connect.
In above scheme, the fixed part and movable part are each provided with groove part, each groove part
For accommodating at least partly accommodating body, to realize fixation of the buckle structure to the accommodating body.
In above scheme, the first component, second component can generate electric signal；
The telecommunications of the first component and second component when the relationship of first position is presented in the second component and the first component
Difference between number is higher than the second component and the first component and second is presented when the relationship of the second position in the first component
Difference between the electric signal of part.
According to a second aspect of the embodiments of the present invention, a kind of connection method is provided, card slot is included at least for accommodating accommodating
The main body of body and buckle structure for fixing the accommodating body；The buckle structure includes at least the first component and second
Part；The described method includes:
Obtain the attribute value of the first electric signal, the second electric signal；First electric signal corresponds to the first component, institute
The second electric signal is stated corresponding to the second component；
Attribute value based on the first electric signal, the second electric signal determines that the main body accommodates the receiving shape of the accommodating body
State；The receiving state that the main body accommodates the accommodating body includes at least two kinds of receiving states.
In above scheme, first position relationship and second position relationship can be presented in the first component and second component；
Difference described in first position relationship between the first electric signal and the second electric signal is higher than closes in the second position
Difference between first electric signal and the second electric signal described in when being；
Wherein, the accommodating being contained in when first position relationship is presented in the first component and second component in the main body
Body is in first and accommodates state；The institute being contained in when second position relationship is presented in the first component and second component in the main body
It states accommodating body and is in the second receiving state.
According to a third aspect of the embodiments of the present invention, a kind of mainboard is provided, the mainboard includes at least card slot above-mentioned.
The card slot of the embodiment of the present application and connection method, the mainboard for being provided with the card slot, wherein the card slot at least wraps
It includes: main body, for accommodating accommodating body so that the accommodating body is in different receiving states；Buckle structure, described in fixed
Accommodating body；Wherein, the buckle structure includes at least the first component and second component, wherein the first component and second component
At least two positional relationships, at least two receiving states pair of at least two positional relationship and the accommodating body can be presented
It answers.In the embodiment of the present application, determine that accommodating body holds in main body based on the positional relationship that the first component and second component are presented
State is set, at least can be realized the automatic identification of accommodating state.
Detailed description of the invention
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of application for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the composed structure schematic diagram of the embodiment of the present application card slot；
Fig. 2 is the composed structure schematic diagram of the embodiment of the present application buckle structure；
Fig. 3 is the composed structure schematic diagram of the embodiment of the present application fixed part；
Fig. 4 is the implementation process schematic diagram of the embodiment of the present application connection method.
Specific embodiment
For the purposes, technical schemes and advantages of the application are more clearly understood, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
It is some embodiments of the present application, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, shall fall in the protection scope of this application.?
In the case where not conflicting, the features in the embodiments and the embodiments of the present application can mutual any combination.In the process of attached drawing
The step of illustrating can execute in a computer system such as a set of computer executable instructions.Although also, in process
Logical order is shown in figure, but in some cases, it can be to be different from shown or described by sequence execution herein
Step.
Card slot in the embodiment of the present application be it is conceivable that any reasonable card slot, such as allow storage card, SD card,
The card slot of the insertions such as memory bar.Preferred card slot is the card slot being inserted into for memory bar in the embodiment of the present application.
The composed structure schematic diagram of card slot provided by the embodiments of the present application, as shown in Figure 1, the card slot includes at least main body
1 and buckle structure 2；Wherein,
Main body 1, for accommodating accommodating body so that the accommodating body is in different receiving states；
Buckle structure 2, for fixing the accommodating body；
Wherein, the buckle structure 2 includes at least the first component 3 and second component 4, wherein the first component 3 and the
At least two positional relationships, at least two appearances of at least two positional relationship and the accommodating body can be presented in two components 4
State of receiving is corresponding.
It is appreciated that accommodating body is object, such as storage card, SD card, memory bar in any pluggable card slot.Such as Fig. 2
Buckle structure 2 shown in shown are generally arranged at the both ends of main body 1, when there is the above associated card to be inserted into main body 1, are used for
Card is fixed, to guarantee that the insertion of card does not loosen.
Wherein it is possible to understand, card slot shown in FIG. 1 only schematic section structure please join the understanding of another part structure
According to it is shown in FIG. 1 it is related understand, two partially synthetic to can be used as the final card slot that can be used for being inserted into card together.
In the embodiment of the present application, as shown in Fig. 2, setting movable part 21 and fixed part 22 (such as buckle structure 2
Shown in Fig. 3).Wherein, fixed part 22 is fixedly connected with the end of main body 1.It fixes and connects with the end of main body 1 in fixed part 22
The position connect connect with one end of movable part 21 or fixed part 22 in remove the portion that is fixedly connected with the end of main body 1
Any other reasonable position except position can be connect (as shown in figs 1 and/or 2) with one end of movable part 21.Movable part
21 other end main body 1 inserted with the connection of card Shi Keyu fixed part 22, the case where main body 1 has been not inserted into card can not with it is solid
Determine the connection of part 22.Buckle structure 2 realizes the fixation to accommodating body by the cooperation of movable part 21 and fixed part 22.
Wherein, movable part 21 can relative to fixed part 22 generate movement, do not needed in main body 1 plug-in card or need by
When card takes out from main body 1, movable part 21 is pushed to move to the direction far from fixed part 22, so that dividing with fixed part 22
From.When needing plug-in card, push movable part 21 move to close to the direction of fixed part 22 so that movable part 21 and
Fixed part 22 connects, for realizing the fixation to card together with fixed part 22.
In the embodiment of the present application, it is provided with the first component 3 in fixed part 22, is provided with second in movable part 21
Component 4.The first component 3, second component 4 are any component with electric signal ability.The first component 3, second component 4 can
Metal coating is carried out so that it becomes having gold as metal or in the outer surface of some components without metallic character with this
Belong to the component of characteristic.
In view of movable part 21 can be moved to close to the direction of fixed part 22 or separate fixed part 22, movable part
21 movement relative to fixed part 22, so that the second component 4 being arranged on movable part 21 is relative to setting in fixed part
Divide the first component 3 on 22 to be moved, and then cause the first component 3 and second component 4 that at least two positional relationships can be presented,
First position relationship and second position relationship is such as presented.Wherein, first position relationship can be specifically the first component 3 and second
Isolated positional relationship is presented in part 4；Second position relationship can be specifically the position that fitting is presented in the first component 3 and second component 4
Set relationship.It is appreciated that first position relationship, which can be two metalworks, is presented the positional relationship for being kept completely separate or being partially separated；
Second position relationship can be the positional relationship that fitting completely or part fitting is presented in two metalworks.
Those skilled in the art should and know, for guarantee to card whether succeed (complete) insertion identification, it is preferred that it is described
Second position relationship is that the relationship being bonded completely is presented in the first component 3 and second component 4；Accordingly, the first position relationship
The relationship being kept completely separate is presented for the first component 3 and second component 4.
Accommodating body be contained in the receiving state in main body 1 based on the positional relationship that the first component 3 and second component 4 are presented and
It is fixed.Such as, it when first position relationship is presented in the first component 3 and second component 4, is contained at the accommodating body in the main body
State is accommodated in first；When second position relationship is presented in the first component 3 and second component 4, the institute that is contained in the main body
It states accommodating body and is in the second receiving state.It is appreciated that when two metalwork presentations are kept completely separate or are partially separated, accommodating body
It is not inserted into or is not fully inserted into main body 1.When the relationship of fitting completely or part fitting is presented in two metalworks, accommodating body is complete
(success) is inserted into or is not fully inserted into main body 1 entirely.Particularly, it is kept completely separate in the first component 3 and the presentation of second component 4
When relationship, accommodating body can be confirmed as and be not inserted into main body 1.The relationship being bonded completely is presented in the first component 3 and second component 4
When, accommodating body (success) completely can be confirmed as and be inserted in main body 1.
For the insertion of cooperation accommodating body on the body 1, fixed part 22 is at least provided with for supplying the movable part 21
The slot 221 of insertion, the movable part 21 are at least partially inserted into when the slot 221 movable part 21 and described
The realization of fixed part 22 at least partly connects, so that realizing that accommodating body exists by the cooperation of fixed part 22 and movable part 21
The fixation being inserted into main body 1.The movable part 21 is inserted in the slot 221 of the fixed part 22 by protrusion 211, into
And realize the connection of movable part 21 and=fixed part 22.
In addition to this, fixed part 22 and movable part 21 are each provided with groove part, and each groove part is used
In the end of accommodating at least partly accommodating body such as accommodating body, to realize buckle or fixation of the buckle structure to accommodating body.
As shown in Fig. 2, fixed part 22 is reserved with the groove 222 for fixing accommodating body, movable part 21 is reserved with to be held for fixed
Set the groove 212 of body.
It is understood that, it is contemplated that second component 4 and the first component 3 are metalwork, there are the inputs to metalwork
In the case where signal, the two can the induction of signal based on input to signal, the first component 3 and second when first position relationship is presented
The difference between electric signal that component 4 senses is higher than the first component 3 when second position relationship is presented and senses with second component 4
Electric signal between difference.Specifically,
For the design of two metalworks on cooperation buckle structure 2, at least one input terminal can be designed, design is passed through
Input terminal makes two metalworks obtain different electric signals.For example, design has the feelings of an input terminal such as signal pins (pin)
Under condition, give one of metalwork input electrical signal by the pin foot, metalwork senses the signal, another metalwork by
Input signal is had no in itself, so its induction is 0 less than signal such as electric signal, first position relationship is presented in two metalworks
When, the difference separated between electric signal between the two due to the two can be larger, and second position relationship is presented in two metalworks
When, since the two is located proximate to, the metalwork of electrification at least part electric signal, which is transferred to the metalwork itself not charged, to be made
The electric signal difference for obtaining the two can become smaller compared with when the two is in discrete state.It as a result, can be based on the induction of two metalworks
To electric signal between difference size both to judge the positional relationship presented, and sentenced based on the positional relationship that the two is presented
Disconnected accommodating body is contained in the state in main body 1, compared with whether being inserted in card slot by manual confirmation card in the related technology, realizes
The automatic identification for entering card slot to card insertion, embodies intelligence.
For designing two pin feet, such as designs pin1 and correspond to the first component 3, pin2 corresponds to second component 4.It is logical
Cross the signal that pin1, pin2 input different potentials to the first component 3, second component 4.For example, defeated to the first component 3 by pin1
The signal for entering high potential inputs the signal of low potential by pin2 to second component 4.The first component 3 is due to itself being metal
Characteristic senses high potential signal based on the high potential signal inputted by pin1.Second component 4 is due to itself being metal
Characteristic senses low-potential signal based on the low-potential signal inputted by pin2.It is presented in the first component 3 and second component 4
When the relationship being kept completely separate, signal that each self-sustaining respectively senses.Complete fitting is presented in the first component 3 and second component 4
Relationship when, two metalworks mutually fit so that high potential signal and low-potential signal are mutually superimposed and tend towards stability.Such as take
Positive signal is high potential signal, negative signal is low-potential signal.Positive and negative Signal averaging, respectively senses when two metalwork fittings
Signal become smaller due to superposition, signal difference between the two at this time is smaller.Respective current potential is kept when two metalwork separation
The signal difference of signal, the two is larger.It follows that incuding both when first position relationship is presented in the first component 3 and second component 4
To electric signal between difference be higher than second position relationship is presented when both difference between the electric signal that senses.
It is appreciated that two metalworks are in patch completely if accommodating body completely or is not fully inserted into main body 1
It closes or the state of part fitting, the difference between respective signal that two metalworks sense is smaller.If accommodating body is not complete
Be fully inserted into or be not inserted into main body 1, then two metalworks are in discrete state, the respective signal that two metalworks sense it
Between difference it is larger.Based on this, in this programme can by the difference between electric signal that both first and second metalworks sense come
The accommodating state of current accommodating body is judged, to be fully inserted into, being not fully inserted into or being not inserted into the accommodating state in main body 1.
Further, it can set and the electric signal of the first component 3, second component 4 is input to as numerically by pin1, pin2
Equal, contrary electric signal, the then difference between electric signal that can be sensed by both first and second metalworks judge
Whether current accommodating body is state that complete (success) is inserted into.Wherein it is possible to understand, in ideal conditions, the first and second metal
The electric signal that part senses is identical signal with the electric signal by pin1, pin2 input.It (is successfully inserted if be fully inserted into
Enter), then two metalworks are bonded completely, and the electric signal respectively sensed will offset each other, two metalworks become without
The state of electricity.If be not fully inserted into, two metalworks are not bonded completely, and the electric signal respectively sensed is not completely counterbalanced by.
If be not inserted into, two metalworks are kept completely separate, and the electric signal respectively sensed is the electric signal phase inputted by pin foot
Together.
It sharpens understanding below with reference to the usage scenario that memory bar is inserted in card slot to the embodiment of the present application.Card slot is located at eventually
In such as desktop computer of end, so that being able to carry out the normal operation of desktop computer when memory bar is inserted in card slot by complete (success).
Terminal further includes mainboard, and processing unit, card slot are provided on mainboard.The terminal further includes input unit and output device, this
Two devices may be provided on mainboard, can also be not arranged on mainboard, flexibly set according to actual conditions.
Card slot is specifically main body when being not inserted into memory bar, and movable part 21 and fixed part 22 are usually in buckle structure 2
Fit-state.
When there are the demand that main body 1 is inserted into memory bar, input operation (input operation) starting based on user
Input unit, input unit switch to working condition, input positive signal to the first component 3 by pin1 foot, the first component 3 incudes
The positive signal；Negative signal is inputted to second component 4 by pin2 foot, second component 4 incudes the negative signal.Processing unit is examined at this time
The electric signal of pin1, pin2 foot, namely the detection electric signal that two metalworks sense at this time are surveyed, the difference of two electric signals is obtained
Value, if the signal for being input to two metalworks is the opposite signal of numerical value equal direction, difference at this time should be the number
2 times of value, difference is larger, then processing unit is identified as memory bar at this time and is not also inserted into or is not fully inserted into main body 1, and
The recognition result is notified that output device, output device carries out the output of the information, to remind user that memory bar does not have also at this time
It is inserted into or is not fully inserted into main body 1, realize the automatic identification of insertion (receiving) state to memory bar, know without artificial
Not, reduce manual operation amount.Wherein, the above user input operation can be it is any it is conceivable that reasonable operation, such as point
It hits, press, rotate, this is not illustrated.
User push movable part 21 so that movable part 21 generated relative to fixed part 22 it is close to fixed part 22
The movement in direction, the second component 4 being arranged on movable part 21 is relative to 3 edge of the first component being arranged on fixed part 22
Moved close to the direction of the first component 3, second component 4 is increasingly closer to the directly fitting completely of the first component 3.At this point,
Processing unit detects the electric signal of pin1, pin2 foot, namely the detection electric signal that two metalworks sense at this time at this time, obtains
The difference of two electric signals, if the signal for being input to two metalworks is the opposite signal of numerical value equal direction, at this time
Difference should be 0 i.e. two metalwork power on signal and cancel out each other, then processing unit be identified as memory bar at this time be fully inserted into
In main body 1, and the recognition result is notified that output device, output device carries out the output of the information, to remind user at this time
Memory bar is inserted in main body 1 completely (by success), realizes the automatic identification of insertion (receiving) state to memory bar.
The embodiment of the present application also provides a kind of connection method, is applied to card slot, and card slot is included at least for accommodating accommodating body
Main body 1 and buckle structure 2 for fixing the accommodating body；The buckle structure 2 includes at least the first component 3 and second
Component 4.
As shown in Figure 4, which comprises
Step 401: obtaining the attribute value of the first electric signal, the second electric signal；First electric signal corresponds to described the
One component 3, second electric signal correspond to the second component 4；
Step 402: the attribute value based on the first electric signal, the second electric signal determines that the main body accommodates the accommodating body
Receiving state；The receiving state that the main body accommodates the accommodating body includes at least two kinds of receiving states.
In above scheme, first position relationship and second position pass can be presented in the first component 3 and second component 4
System；
Difference described in first position relationship between the first electric signal and the second electric signal is higher than closes in the second position
Difference between first electric signal and the second electric signal described in when being；
Wherein, the appearance being contained in when first position relationship is presented in the first component 3 and second component 4 in the main body
It sets body and is in the first receiving state；It is contained in the main body when second position relationship is presented in the first component 3 and second component 4
The accommodating body be in second accommodate state.
In the embodiment of the present application, the attribute value based on the first electric signal, the second electric signal is determined described in the main body receiving
The receiving state of accommodating body at least can recognize whether accommodating body is successfully placed in main body.
It should be noted that the connection method of the embodiment of the present application, the principle that is solved the problems, such as due to this method with it is above-mentioned
Card slot is similar, and therefore, the implementation process and implementation principle of method may refer to the implementation process and implementation principle of aforementioned card slot
Description, overlaps will not be repeated.
The embodiment of the present application also provides a kind of mainboard, and the mainboard includes at least card slot as shown in Figure 1.
In several embodiments provided herein, it should be understood that disclosed device and method can pass through it
Its mode is realized.Apparatus embodiments described above are merely indicative, for example, the division of the unit, only
A kind of logical function partition, there may be another division manner in actual implementation, such as: multiple units or components can combine, or
It is desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed each composition portion
Mutual coupling or direct-coupling or communication connection is divided to can be through some interfaces, the INDIRECT COUPLING of equipment or unit
Or communication connection, it can be electrical, mechanical or other forms.
Above-mentioned unit as illustrated by the separation member, which can be or may not be, to be physically separated, aobvious as unit
The component shown can be or may not be physical unit, it can and it is in one place, it may be distributed over multiple network lists
In member；Some or all of units can be selected to achieve the purpose of the solution of this embodiment according to the actual needs.
In addition, each functional unit in each embodiment of the application can be fully integrated in one processing unit, it can also
To be each unit individually as a unit, can also be integrated in one unit with two or more units；It is above-mentioned
Integrated unit both can take the form of hardware realization, can also realize in the form of hardware adds SFU software functional unit.
Those of ordinary skill in the art will appreciate that: realize that all or part of the steps of above method embodiment can pass through
The relevant hardware of program instruction is completed, and program above-mentioned can be stored in a computer readable storage medium, the program
When being executed, step including the steps of the foregoing method embodiments is executed；And storage medium above-mentioned include: movable storage device, it is read-only
Memory (ROM, Read-Only Memory), random access memory (RAM, Random Access Memory), magnetic disk or
The various media that can store program code such as person's CD.
If alternatively, the above-mentioned integrated unit of the application is realized in the form of software function module and as independent product
When selling or using, it also can store in a computer readable storage medium.Based on this understanding, the application is implemented
Substantially the part that contributes to existing technology can be embodied in the form of software products the technical solution of example in other words,
The computer software product is stored in a storage medium, including some instructions are used so that computer equipment (can be with
Personal computer, server or network equipment etc.) execute each embodiment the method for the application all or part.
And storage medium above-mentioned includes: that movable storage device, ROM, RAM, magnetic or disk etc. are various can store program code
Medium.
The above, the only specific embodiment of the application, but the protection scope of the application is not limited thereto, it is any
Those familiar with the art within the technical scope of the present application, can easily think of the change or the replacement, and should all contain
Lid is within the scope of protection of this application.Therefore, the protection scope of the application should be based on the protection scope of the described claims.
Claims (10)
1. a kind of card slot, which is characterized in that the card slot includes at least:
Main body, for accommodating accommodating body so that the accommodating body is in different receiving states；
Buckle structure, for fixing the accommodating body；
Wherein, the buckle structure includes at least the first component and second component, wherein the first component and second component energy
At least two positional relationships, at least two receiving states pair of at least two positional relationship and the accommodating body are enough presented
It answers.
2. card slot according to claim 1, which is characterized in that the first component and second component can be presented first
Set relationship and second position relationship；
Wherein, when first position relationship is presented in the first component and second component, the accommodating body that is contained in the main body
State is accommodated in first；When second position relationship is presented in the first component and second component, the institute that is contained in the main body
It states accommodating body and is in the second receiving state.
3. card slot according to claim 2, which is characterized in that the buckle structure includes at least fixed part and movable part
Point；The first component is arranged in the fixed part；The second component is arranged in the movable part；The movable part
Movement, which can occur, relative to the fixed part enables the second component that first position relationship is presented with the first component
Or second position relationship.
4. card slot according to claim 3, which is characterized in that moved to the fixed part extremely in the movable part
When small part separates, first position relationship is presented in the second component and the first component；It is moved to and institute in the movable part
When stating fixed part and at least partly connecting, second position relationship is presented in the second component and the first component.
5. card slot according to claim 4, which is characterized in that the fixed part is at least provided with for supplying the activity
The slot of partial insertion, the movable part are at least partially inserted into the movable part and the fixed part when slot
Realization is divided at least partly to connect.
6. according to the described in any item card slots of claim 3 to 5, which is characterized in that the fixed part and movable part are respectively
It is provided with groove part, each groove part is for accommodating at least partly accommodating body, to realize the buckle structure to institute
State the fixation of accommodating body.
7. card slot according to any one of claims 2 to 5, which is characterized in that the first component, second component can produce
Raw electric signal；
The second component and the first component present when the relationship of first position the electric signal of the first component and second component it
Between difference be higher than the second component and the first component first component and second component when the relationship of the second position be presented
Difference between electric signal.
8. a kind of connection method, which is characterized in that card slot includes at least the main body for accommodating accommodating body and is used for described in fixation
The buckle structure of accommodating body；The buckle structure includes at least the first component and second component；The described method includes:
Obtain the attribute value of the first electric signal, the second electric signal；First electric signal corresponds to the first component, and described the
Two electric signals correspond to the second component；
Attribute value based on the first electric signal, the second electric signal determines that the main body accommodates the receiving state of the accommodating body；Institute
It states main body and accommodates the receiving state of the accommodating body including at least two kinds of receiving states.
9. according to the method described in claim 8, it is characterized in that, the first component and second component can be presented first
Set relationship and second position relationship；
Difference described in first position relationship between the first electric signal and the second electric signal is higher than in second position relationship
Difference between first electric signal and the second electric signal；
Wherein, at the accommodating body being contained in the main body when first position relationship is presented in the first component and second component
State is accommodated in first；The appearance being contained in when second position relationship is presented in the first component and second component in the main body
It sets body and is in the second receiving state.
10. a kind of mainboard, which is characterized in that the mainboard includes at least the described in any item card slots of preceding claims 1 to 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271094.9A CN110048252B (en) | 2019-04-04 | 2019-04-04 | Card slot, connecting method and main board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910271094.9A CN110048252B (en) | 2019-04-04 | 2019-04-04 | Card slot, connecting method and main board |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110048252A true CN110048252A (en) | 2019-07-23 |
| CN110048252B CN110048252B (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910271094.9A Active CN110048252B (en) | 2019-04-04 | 2019-04-04 | Card slot, connecting method and main board |
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| Country | Link |
|---|---|
| CN (1) | CN110048252B (en) |
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| CN206671991U (en) * | 2017-04-19 | 2017-11-24 | 联想(北京)有限公司 | Mainboard and electronic equipment |
| CN108232848A (en) * | 2016-12-09 | 2018-06-29 | 第精工株式会社 | Electric connector |
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| JP2000032154A (en) * | 1998-07-09 | 2000-01-28 | Nippon Telegr & Teleph Corp <Ntt> | Radio communication unit |
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| Publication number | Publication date |
|---|---|
| CN110048252B (en) | 2020-11-20 |
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