CN110048252B - Card slot, connecting method and main board - Google Patents
Card slot, connecting method and main board Download PDFInfo
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- CN110048252B CN110048252B CN201910271094.9A CN201910271094A CN110048252B CN 110048252 B CN110048252 B CN 110048252B CN 201910271094 A CN201910271094 A CN 201910271094A CN 110048252 B CN110048252 B CN 110048252B
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- accommodating
- positional relationship
- component
- card slot
- main body
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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
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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
- H01R12/73—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
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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
- H01R12/82—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
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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
- 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
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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
- H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
Abstract
The embodiment of the application discloses a card slot, a connecting method and a mainboard with the card slot, wherein the card slot at least comprises: the main body is used for accommodating the accommodating body so as to enable the accommodating body to be in different accommodating states; the buckle structure is used for fixing the accommodating body; the buckle structure at least comprises a first part and a second part, wherein the first part and the second part can present at least two position relations, and the at least two position relations correspond to at least two accommodating states of the accommodating body.
Description
Technical Field
The application relates to a card slot structure, in particular to a card slot, a connecting method and a mainboard with the card slot.
Background
Most card slots are used for inserting accommodating bodies such as memory cards, SD cards, memory banks and the like, so as to fix related cards. The current clamping groove generally comprises a main body and clamping pieces arranged at two ends of the main body. Wherein the card is attachable to the main body by being inserted into the groove portion of the main body; when the card is inserted into the main body, the two ends of the card are buckled by the buckling pieces so as to reinforce the connection between the main body and the card. At present, whether the accommodating body is inserted into the card slot or not is confirmed by repeatedly using a manual touch mode if the accommodating body is inserted into the card slot, such as the bottom of the card slot or the middle part of the card slot. This conventional verification method requires a high experience, and once the verification is made in error, the card may be burned out.
Disclosure of Invention
In order to solve the existing technical problem, embodiments of the present application provide a card slot, a connection method, and a motherboard with the card slot.
The technical scheme of the embodiment of the application is realized as follows:
according to an aspect of an embodiment of the present invention, there is provided a card slot, including at least:
the main body is used for accommodating the accommodating body so as to enable the accommodating body to be in different accommodating states;
the buckle structure is used for fixing the accommodating body;
the buckle structure at least comprises a first part and a second part, wherein the first part and the second part can present at least two position relations, and the at least two position relations correspond to at least two accommodating states of the accommodating body.
In the above solution, the first component and the second component can present a first positional relationship and a second positional relationship;
when the first component and the second component are in a first position relation, the accommodating body accommodated in the main body is in a first accommodating state; when the first component and the second component are in the second position relation, the accommodating body accommodated in the main body is in a second accommodating state.
In the above scheme, the buckle structure at least comprises a fixed part and a movable part; the first member is provided at the fixed portion; the second component is arranged on the movable part; the movable portion is movable relative to the fixed portion such that the second component can assume either a first positional relationship or a second positional relationship with the first component.
In the above aspect, when the movable portion moves to be at least partially separated from the fixed portion, the second member and the first member assume the first positional relationship; the second member assumes a second positional relationship with the first member when the movable portion is moved into at least partial connection with the fixed portion.
In the above solution, the fixed portion is at least provided with an insertion slot for the movable portion to be inserted into, and when at least part of the movable portion is inserted into the insertion slot, the movable portion and the fixed portion are at least partially connected.
In the above scheme, the fixed part and the movable part are respectively provided with a groove part, and each groove part is used for accommodating at least part of the accommodating body so as to fix the accommodating body by the buckle structure.
In the above scheme, the first and second components can generate electric signals;
the difference between the electrical signals of the first and second components when the second and first components assume the first positional relationship is higher than the difference between the electrical signals of the first and second components when the second and first components assume the second positional relationship.
According to a second aspect of the embodiments of the present invention, there is provided a connecting method, in which a card slot at least includes a main body for accommodating an accommodating body and a fastening structure for fixing the accommodating body; the buckle structure at least comprises a first part and a second part; the method comprises the following steps:
obtaining attribute values of the first electric signal and the second electric signal; the first electrical signal corresponds to the first component and the second electrical signal corresponds to the second component;
determining the accommodating state of the accommodating body accommodated by the main body based on the attribute values of the first electric signal and the second electric signal; the containing state of the main body containing the containing body at least comprises two containing states.
In the above solution, the first component and the second component can present a first positional relationship and a second positional relationship;
a difference between the first electrical signal and the second electrical signal in the first positional relationship is higher than a difference between the first electrical signal and the second electrical signal in the second positional relationship;
when the first component and the second component are in a first position relation, the accommodating body accommodated in the main body is in a first accommodating state; the accommodating body accommodated in the main body is in a second accommodating state when the first part and the second part are in the second positional relationship.
According to a third aspect of the embodiments of the present invention, a main board is provided, where the main board at least includes the aforementioned card slot.
The card slot, the connection method and the mainboard with the card slot are provided, wherein the card slot at least comprises: the main body is used for accommodating the accommodating body so as to enable the accommodating body to be in different accommodating states; the buckle structure is used for fixing the accommodating body; the buckle structure at least comprises a first part and a second part, wherein the first part and the second part can present at least two position relations, and the at least two position relations correspond to at least two accommodating states of the accommodating body. In the embodiment of the application, the accommodating state of the accommodating body in the main body is determined based on the position relation presented by the first component and the second component, and at least automatic identification of the accommodating state can be realized.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a card slot according to an embodiment of the present application;
FIG. 2 is a schematic diagram of a structure of a buckle structure according to an embodiment of the present disclosure;
FIG. 3 is a schematic structural diagram of a fixing portion according to an embodiment of the present disclosure;
fig. 4 is a schematic flow chart illustrating an implementation of the connection method according to the embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application. In the present application, the embodiments and features of the embodiments may be arbitrarily combined with each other without conflict. The steps illustrated in the flow charts of the figures may be performed in a computer system such as a set of computer-executable instructions. Also, while a logical order is shown in the flow diagrams, in some cases, the steps shown or described may be performed in an order different than here.
The card slot in the embodiment of the present application is any reasonable card slot that can be conceived, such as a card slot for allowing a memory card, an SD card, a memory stick, or the like to be inserted. The preferred card slot in the embodiment of the present application is a card slot for inserting a memory bank.
As shown in fig. 1, the card slot at least includes a main body 1 and a fastening structure 2; wherein the content of the first and second substances,
the device comprises a main body 1, a plurality of positioning units and a plurality of positioning units, wherein the main body is used for accommodating an accommodating body so that the accommodating body is in different accommodating states;
the buckle structure 2 is used for fixing the accommodating body;
the buckle structure 2 at least comprises a first part 3 and a second part 4, wherein the first part 3 and the second part 4 can present at least two position relations, and the at least two position relations correspond to at least two accommodating states of the accommodating body.
It can be understood that the accommodating body is any object capable of being inserted into the card slot, such as a memory card, an SD card, a memory bank, and the like. The snap structure 2 shown in fig. 2 is generally provided at both end portions of the main body 1, and is used to fix the card to ensure that the card is not loosely inserted when the above-mentioned relevant card is inserted into the main body 1.
It should be understood that the card slot shown in fig. 1 is only a schematic diagram of a partial structure, and for understanding the other partial structure, reference is made to the related understanding shown in fig. 1, and the two parts are combined together to form the final card slot for inserting a card.
In the embodiment of the present application, as shown in fig. 2, the snap structure 2 is provided as a movable portion 21 and a fixed portion 22 (as shown in fig. 3). Wherein the fixing portion 22 is fixedly connected with the end of the body 1. A portion of the fixed portion 22 fixedly coupled to the end of the main body 1 may be coupled to one end of the movable portion 21, or any other reasonable portion of the fixed portion 22 except for the portion fixedly coupled to the end of the main body 1 may be coupled to one end of the movable portion 21 (as shown in fig. 1 and/or 2). The other end of the movable portion 21 may be connected to the fixed portion 22 when the main body 1 is inserted with a card, and may not be connected to the fixed portion 22 when the main body 1 is not inserted with a card. The snap structure 2 achieves the fixation of the housing by the cooperation of the movable part 21 and the fixed part 22.
Wherein the movable portion 21 is movable relative to the fixed portion 22, and when the card is not required to be inserted into the main body 1 or the card is required to be taken out from the main body 1, the movable portion 21 is pushed to move away from the fixed portion 22 so as to be separated from the fixed portion 22. When a card is required to be inserted, the pushing movable part 21 moves towards the direction close to the fixed part 22, so that the movable part 21 is connected with the fixed part 22 and used for fixing the card together with the fixed part 22.
In the present embodiment, the first member 3 is provided in the fixed portion 22, and the second member 4 is provided in the movable portion 21. The first and second components 3, 4 are any components having electrical signal capability. The first and second members 3 and 4 may be made of metal, or may be formed by plating the outer surface of some members having no metal property with metal.
Considering that the movable portion 21 is movable in a direction approaching the fixed portion 22 or away from the fixed portion 22, the movement of the movable portion 21 relative to the fixed portion 22 causes the second component 4 provided on the movable portion 21 to move relative to the first component 3 provided on the fixed portion 22, thereby causing the first component 3 and the second component 4 to assume at least two positional relationships, such as a first positional relationship and a second positional relationship. Wherein the first positional relationship may particularly be that the first part 3 and the second part 4 exhibit a separated positional relationship; the second positional relationship may specifically be a positional relationship in which the first member 3 and the second member 4 exhibit a fit. It is understood that the first positional relationship may be a positional relationship in which the two metal members are completely or partially separated; the second positional relationship may be a positional relationship in which the two metal members are completely or partially attached.
As will be appreciated by those skilled in the art, to ensure identification of whether the card has been successfully (fully) inserted, it is preferred that the second positional relationship be such that the first and second parts 3, 4 are in a fully abutting relationship; correspondingly, the first positional relationship is such that the first part 3 and the second part 4 assume a completely separated relationship.
The accommodated state in which the accommodating body is accommodated in the main body 1 depends on the positional relationship that the first member 3 and the second member 4 assume. For example, when the first component 3 and the second component 4 are in the first position relation, the accommodating body accommodated in the main body is in the first accommodating state; when the first part 3 and the second part 4 are in the second position relation, the accommodating body accommodated in the main body is in a second accommodating state. It will be understood that when the two metal pieces are completely or partially separated, the housing is not inserted or not inserted completely into the main body 1. When the two metal parts are completely or partially attached, the accommodating body is completely (successfully) inserted into the main body 1 or is not completely inserted into the main body. In particular, when the first member 3 and the second member 4 assume a completely separated relationship, it can be confirmed that the accommodating body is not inserted in the main body 1. When the first member 3 and the second member 4 are brought into a completely fitted relationship, it can be confirmed that the accommodating body is completely (successfully) inserted into the main body 1.
In order to cooperate with the insertion of the container body on the main body 1, the fixed part 22 is at least provided with an insertion slot 221 for inserting the movable part 21, and when at least part of the movable part 21 is inserted into the insertion slot 221, the movable part 21 and the fixed part 22 are at least partially connected, so that the container body is fixed on the main body 1 by the cooperation of the fixed part 22 and the movable part 21. The movable portion 21 is inserted into the insertion groove 221 of the fixed portion 22 through the protrusion 211, so that the movable portion 21 and the fixed portion 22 are connected.
In addition to this, the fixed part 22 and the movable part 21 are each provided with a groove portion for receiving at least a part of the receiving body, such as an end of the receiving body, to enable the snap-fit structure to snap or fix the receiving body. As shown in fig. 2, the fixed portion 22 is reserved with a groove 222 for fixing the accommodating body, and the movable portion 21 is reserved with a groove 212 for fixing the accommodating body.
It will be appreciated that, considering that the second component 4 and the first component 3 are both metal components, in the presence of an input signal to the metal components, both may sense a signal based on the input signal, and the difference between the electrical signals sensed by the first component 3 and the second component 4 when the first positional relationship is present is higher than the difference between the electrical signals sensed by the first component 3 and the second component 4 when the second positional relationship is present. In particular, the method comprises the following steps of,
for the design of two metalworks on the cooperation buckle structure 2, can design at least one input, make two metalworks obtain different electric signals through the input of design. For example, when an input terminal such as a signal pin (pin) is designed, an electrical signal is input to one of the metal members through the pin, the metal member senses the signal, and the other metal member does not sense the signal because the other metal member does not have the input signal, such as the electrical signal is 0. Therefore, the position relation presented by the two metal parts can be judged based on the difference value between the sensed electric signals of the two metal parts, the state of the accommodating body contained in the main body 1 is judged based on the position relation presented by the two metal parts, and compared with the prior art that whether the card is inserted into the card slot is manually confirmed, the automatic identification of the card inserted into the card slot is realized, and the intellectualization is embodied.
Taking the design of two pin pins as an example, pin1 is designed to correspond to first part 3 and pin2 corresponds to second part 4. Signals of different potentials are input to the first and second members 3 and 4 through the pins 1 and 2. For example, a high-potential signal is input to the first unit 3 through the pin1, and a low-potential signal is input to the second unit 4 through the pin 2. First component 3 senses a high potential signal based on the high potential signal inputted through pin1 due to its metal characteristic. The second member 4 senses a low potential signal based on the low potential signal inputted through the pin2 due to the characteristic of being metal by itself. The respective sensed signals are maintained when the first component 3 and the second component 4 are in a fully separated relationship. When the first member 3 and the second member 4 are in a completely attached relationship, the two metal members are attached to each other so that the high potential signal and the low potential signal are superimposed on each other and tend to be stable. If the positive signal is a high potential signal, the negative signal is a low potential signal. When the two metal pieces are attached, positive and negative signals are superposed, the signals sensed by the two metal pieces are reduced due to superposition, and the signal difference between the two metal pieces is smaller. When the two metal pieces are separated, the respective potential signals are kept, and the signal difference between the two metal pieces is larger. It follows that the difference between the electrical signals sensed by the first and second components 3, 4 when in the first positional relationship is higher than the difference between the electrical signals sensed by the second component when in the second positional relationship.
It can be understood that if the accommodating body is completely or incompletely inserted into the main body 1, the two metal members are in a completely or partially attached state, and the difference between the respective signals sensed by the two metal members is small. If the accommodating body is not completely inserted or inserted into the main body 1, the two metal pieces are in a separated state, and the difference between the respective signals sensed by the two metal pieces is large. Based on this, in the present scheme, the accommodating state of the current accommodating body can be judged according to the difference between the electrical signals sensed by the first metal piece and the second metal piece, and is the accommodating state of being completely inserted, incompletely inserted or not inserted into the main body 1.
Further, the electrical signals input to the first component 3 and the second component 4 through the pins 1 and 2 can be set to be electrical signals with equal values and opposite directions, and whether the current accommodating body is in a completely (successfully) inserted state can be determined through the difference value between the electrical signals sensed by the first metal piece and the second metal piece. It is understood that, in an ideal case, the electrical signals sensed by the first and second metal members are the same as the electrical signals input through the pins 1 and 2. If the two metal parts are completely inserted (successfully inserted), the two metal parts are completely attached, the respective sensed electric signals are mutually counteracted, and the two metal parts are changed into a state without electricity. If the two metal pieces are not completely inserted, the two metal pieces are not completely attached, and the respective sensed electric signals are not completely cancelled. If the pin is not inserted, the two metal parts are completely separated, and the electric signals sensed by the two metal parts are the same as the electric signals input through the pin.
The embodiments of the present application will be further understood in conjunction with a usage scenario in which a memory bank is inserted into a card slot. The card slot is located in a terminal, such as a desktop, so that normal operation of the desktop can be performed when the memory bank is fully (successfully) inserted into the card slot. The terminal also comprises a mainboard, and a processing device and a clamping groove are arranged on the mainboard. The terminal also comprises an input device and an output device, wherein the two devices can be arranged on the mainboard or not, and can be flexibly set according to actual conditions.
When the card slot, specifically the main body is not inserted into the memory stick, the movable portion 21 and the fixed portion 22 in the buckle structure 2 are usually in a fitting state.
When there is a demand for inserting the main body 1 into the memory stick, the input device is activated based on an input operation (this input operation) by the user, the input device is switched to the operating state, a positive signal is input to the first member 3 through the pin1, and the first member 3 senses the positive signal; a negative signal is input to second component 4 through pin2 and second component 4 senses the negative signal. The processing device detects the electric signals of pins 1 and 2 at the moment, namely detects the electric signals sensed by the two metal parts at the moment, so as to obtain the difference value of the two electric signals, if the signals input to the two metal parts are signals with equal numerical values and opposite directions, the difference value at the moment is 2 times of the numerical value, the difference value is larger, the processing device identifies that the memory bank at the moment is not inserted or is not completely inserted into the main body 1, the identification result is notified to the output device, the output device outputs the information so as to remind a user that the memory bank is not inserted or is not completely inserted into the main body 1 at the moment, the automatic identification of the insertion (containing) state of the memory bank is realized, the manual identification is not needed, and the manual operation amount is reduced. The input operation of the user may be any conceivable reasonable operation, such as clicking, pressing, rotating, and the like, which is not specifically described.
The user pushes the movable portion 21 so that the movable portion 21 moves relative to the fixed portion 22 in a direction toward the fixed portion 22, and the second component 4 provided on the movable portion 21 moves relative to the first component 3 provided on the fixed portion 22 in a direction toward the first component 3, and the second component 4 comes into direct full abutment closer to the first component 3. At this time, the processing device detects the electrical signals of pins 1 and 2 at this time, that is, detects the electrical signals sensed by the two metal parts at this time, to obtain a difference value between the two electrical signals, if the signals input to the two metal parts are signals with equal values and opposite directions, the difference value at this time is 0, that is, the electrical signals on the two metal parts cancel each other, the processing device recognizes that the memory bank at this time is completely inserted into the main body 1, and notifies the recognition result to the output device, and the output device outputs the information to remind the user that the memory bank is completely (successfully) inserted into the main body 1 at this time, thereby realizing automatic recognition of the insertion (accommodating) state of the memory bank.
The embodiment of the application also provides a connecting method which is applied to a clamping groove, wherein the clamping groove at least comprises a main body 1 used for accommodating the accommodating body and a buckle structure 2 used for fixing the accommodating body; the snap structure 2 comprises at least a first part 3 and a second part 4.
As shown in fig. 4, the method includes:
step 401: obtaining attribute values of the first electric signal and the second electric signal; the first electrical signal corresponds to the first component 3 and the second electrical signal corresponds to the second component 4;
step 402: determining the accommodating state of the accommodating body accommodated by the main body based on the attribute values of the first electric signal and the second electric signal; the containing state of the main body containing the containing body at least comprises two containing states.
In the above solution, the first component 3 and the second component 4 can present a first positional relationship and a second positional relationship;
a difference between the first electrical signal and the second electrical signal in the first positional relationship is higher than a difference between the first electrical signal and the second electrical signal in the second positional relationship;
wherein the accommodating body accommodated in the main body is in a first accommodating state when the first part 3 and the second part 4 are in a first positional relationship; the accommodating body accommodated in the main body is in a second accommodating state when the first member 3 and the second member 4 assume the second positional relationship.
In the embodiment of the application, the containing state of the main body for containing the containing body is determined based on the attribute values of the first electric signal and the second electric signal, and at least whether the containing body is successfully contained in the main body can be identified.
It should be noted that, in the connection method according to the embodiment of the present application, because the principle of solving the problem by the method is similar to that of the foregoing card slot, the implementation process and the implementation principle of the method can be described by referring to the implementation process and the implementation principle of the foregoing card slot, and repeated descriptions are omitted.
The embodiment of the present application further provides a motherboard, where the motherboard at least includes a card slot as shown in fig. 1.
In the several embodiments provided in the present application, it should be understood that the disclosed apparatus and method may be implemented in other ways. The above-described device embodiments are merely illustrative, for example, the division of the unit is only a logical functional division, and there may be other division ways in actual implementation, such as: multiple units or components may be combined, or may be integrated into another system, or some features may be omitted, or not implemented. In addition, the coupling, direct coupling or communication connection between the components shown or discussed may be through some interfaces, and the indirect coupling or communication connection between the devices or units may be electrical, mechanical or other forms.
The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, that is, may be located in one place, or may be distributed on a plurality of network units; some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.
In addition, all functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may be separately regarded as one unit, or two or more units may be integrated into one unit; the integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.
Those of ordinary skill in the art will understand that: all or part of the steps for implementing the method embodiments may be implemented by hardware related to program instructions, and the program may be stored in a computer readable storage medium, and when executed, the program performs the steps including the method embodiments; and the aforementioned storage medium includes: a mobile storage device, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
Alternatively, the integrated units described above in the present application may be stored in a computer-readable storage medium if they are implemented in the form of software functional modules and sold or used as independent products. Based on such understanding, the technical solutions of the embodiments of the present application may be essentially implemented or portions thereof contributing to the prior art may be embodied in the form of a software product stored in a storage medium, and including several instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the methods described in the embodiments of the present application. And the aforementioned storage medium includes: a removable storage device, a ROM, a RAM, a magnetic or optical disk, or various other media that can store program code.
The above description is only for the specific embodiments of the present application, but the scope of the present application is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present application, and shall be covered by the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (10)
1. A card slot, characterized in that the card slot comprises at least:
the main body is used for accommodating the accommodating body so as to enable the accommodating body to be in different accommodating states;
the buckle structure is used for fixing the accommodating body;
the buckle structure at least comprises a first part and a second part which can generate electric signals, wherein the first part and the second part can present at least two position relations, the at least two position relations correspond to at least two containing states of the containing body, and when different position relations of the at least two position relations are presented, the difference value between the electric signals of the first part and the second part is different.
2. The card slot of claim 1, wherein the first member and the second member are capable of assuming a first positional relationship and a second positional relationship;
when the first component and the second component are in a first position relation, the accommodating body accommodated in the main body is in a first accommodating state; when the first component and the second component are in the second position relation, the accommodating body accommodated in the main body is in a second accommodating state.
3. The card slot of claim 2, wherein the snap structure comprises at least a fixed portion and a movable portion; the first member is provided at the fixed portion; the second component is arranged on the movable part; the movable portion is movable relative to the fixed portion such that the second component can assume either a first positional relationship or a second positional relationship with the first component.
4. The card slot of claim 3, wherein the second member assumes a first positional relationship with the first member upon movement of the movable portion to at least partial disengagement from the fixed portion; the second member assumes a second positional relationship with the first member when the movable portion is moved into at least partial connection with the fixed portion.
5. The card slot of claim 4, wherein the fixed portion is at least provided with a slot for inserting the movable portion, and the movable portion and the fixed portion are at least partially connected when at least part of the movable portion is inserted into the slot.
6. A card slot according to any one of claims 3 to 5, wherein the fixed part and the movable part are each provided with a recessed portion, each recessed portion being adapted to receive at least part of a receiving body to enable the fastening of the housing body by the snap-fit arrangement.
7. The card slot of any one of claims 2 to 5,
the difference between the electrical signals of the first and second components when the second and first components assume the first positional relationship is higher than the difference between the electrical signals of the first and second components when the second and first components assume the second positional relationship.
8. The connecting method is characterized in that the clamping groove at least comprises a main body used for accommodating the accommodating body and a clamping structure used for fixing the accommodating body; the buckle structure at least comprises a first part and a second part; the method comprises the following steps:
obtaining attribute values of the first electric signal and the second electric signal; the first electrical signal corresponds to the first component and the second electrical signal corresponds to the second component;
determining the accommodating state of the accommodating body accommodated by the main body based on the attribute values of the first electric signal and the second electric signal; the containing state of the main body containing the containing body at least comprises two containing states.
9. The method of claim 8, wherein the first and second components are capable of assuming a first positional relationship and a second positional relationship;
a difference between the first electrical signal and the second electrical signal in the first positional relationship is higher than a difference between the first electrical signal and the second electrical signal in the second positional relationship;
when the first component and the second component are in a first position relation, the accommodating body accommodated in the main body is in a first accommodating state; the accommodating body accommodated in the main body is in a second accommodating state when the first part and the second part are in the second positional relationship.
10. A motherboard, characterized in that it comprises at least a card slot according to any of the 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 |
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| Publication Number | Publication Date |
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| CN110048252A CN110048252A (en) | 2019-07-23 |
| CN110048252B true CN110048252B (en) | 2020-11-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910271094.9A Active CN110048252B (en) | 2019-04-04 | 2019-04-04 | Card slot, connecting method and main board |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000032154A (en) * | 1998-07-09 | 2000-01-28 | Nippon Telegr & Teleph Corp <Ntt> | Radio communication unit |
| TW200915676A (en) * | 2007-09-21 | 2009-04-01 | P Two Ind Inc | Card connector having whirling-type fixing mechanism |
| US7918683B1 (en) * | 2010-03-24 | 2011-04-05 | Tyco Electronics Corporation | Connector assemblies and daughter card assemblies configured to engage each other along a side interface |
| CN202004190U (en) * | 2011-01-27 | 2011-10-05 | 富士康(昆山)电脑接插件有限公司 | Electric connector |
| CN202196928U (en) * | 2011-08-04 | 2012-04-18 | 实盈电子(东莞)有限公司 | Plug and socket assembling structure of battery connector |
| CN204376093U (en) * | 2014-07-15 | 2015-06-03 | 深圳市兴森快捷电路科技股份有限公司 | The connector of a kind of high speed connector and testing single-board and frock |
| JP6689063B2 (en) * | 2015-12-09 | 2020-04-28 | イリソ電子工業株式会社 | connector |
| JP6540674B2 (en) * | 2016-12-09 | 2019-07-10 | 第一精工株式会社 | Electrical connector |
| CN206671991U (en) * | 2017-04-19 | 2017-11-24 | 联想(北京)有限公司 | Mainboard and electronic equipment |
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