CN107370001B - Card seat and terminal - Google Patents
Card seat and terminal Download PDFInfo
- Publication number
- CN107370001B CN107370001B CN201610319348.6A CN201610319348A CN107370001B CN 107370001 B CN107370001 B CN 107370001B CN 201610319348 A CN201610319348 A CN 201610319348A CN 107370001 B CN107370001 B CN 107370001B
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- China
- Prior art keywords
- card
- card holder
- slot
- groove
- locking
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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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
-
- 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
- H01R12/712—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit
- H01R12/714—Coupling devices for rigid printing circuits or like structures co-operating with the surface of the printed circuit or with a coupling device exclusively provided on the surface of the printed circuit with contacts abutting directly the printed circuit; Button contacts therefore provided on the printed circuit
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
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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
- H01R13/629—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances
- H01R13/633—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only
- H01R13/635—Additional means for facilitating engagement or disengagement of coupling parts, e.g. aligning or guiding means, levers, gas pressure electrical locking indicators, manufacturing tolerances for disengagement only by mechanical pressure, e.g. spring force
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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
- H01R27/00—Coupling parts adapted for co-operation with two or more dissimilar counterparts
- H01R27/02—Coupling parts adapted for co-operation with two or more dissimilar counterparts for simultaneous co-operation with two or more dissimilar counterparts
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
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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
- H01R2201/00—Connectors or connections adapted for particular applications
- H01R2201/16—Connectors or connections adapted for particular applications for telephony
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Telephone Set Structure (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The invention provides a card holder and a terminal, wherein the card holder comprises: a base and a card holder; the card holds in the palm includes: the card holder comprises a card holder main body and a charging seat, wherein the card holder main body is provided with a clamping groove for placing a user card, and one end of the charging seat is connected with one end of the clamping groove; the charging seat has the interface that charges, and the base is provided with the slot that is used for placing the card support, and wherein, the opening of the interface and the slot that charges corresponds the setting. According to the invention, the number of terminal openings is saved, and the strength of the structural member is improved due to the reduction of the openings, so that the problem that the strength of the structural member of the terminal is reduced due to the fact that the SIM card and the USB charging hole are respectively and independently arranged in the related technology is solved.
Description
Technical Field
The invention relates to the field of terminals, in particular to a card holder and a terminal.
Background
At present, components such as a USB charging port, a card support and the like of a terminal are independent, and each interface is provided with an independent function. These features are provided with side openings in the terminals.
However, with the rich and varied terminal application functions, the terminal has a plurality of components on the side, such as a side key, a SIM card, an earphone hole, a USB charging hole, etc., and the installation of these components requires that a hole be formed on the side of the terminal structure. Because the structure is generally made by plastic or plastic and metal, because of the influence of plastic part injection molding process, after more holes are opened on the side surface, the strength of the whole structure is undoubtedly reduced, and the existing mobile phone is developed in a thinner direction, and the requirement on the strength is higher, so how to improve the strength of the structure under the condition that more interfaces exist is very important.
Aiming at the problem that the strength of a terminal structural member is reduced due to the fact that SIM cards and USB charging holes are respectively and independently arranged in the related art, an effective solution does not exist at present.
Disclosure of Invention
The embodiment of the invention provides a card holder and a terminal, which at least solve the problem that strength of a structural member of the terminal is reduced because an SIM card and a USB charging hole are respectively and independently arranged in the related technology.
According to an aspect of the present invention, there is provided a 1-cartridge including: a base and a card holder; the card holds in the palm includes: the card holder comprises a card holder main body and a charging seat, wherein the card holder main body is provided with a clamping groove for placing a user card, and one end of the charging seat is connected with one end of the clamping groove; the charging seat has the interface that charges, the base is provided with and is used for placing the slot that the card held in the palm, wherein, the interface that charges with the opening of slot corresponds the setting.
Further, a first conduction part and a second conduction part are arranged in a slot of the base, wherein the first conduction part is electrically connected with the charging seat and the second conduction part is electrically connected with the user card in a state that the card support is inserted into the slot.
Furthermore, a circuit pin is arranged at one end of the charging seat corresponding to the charging interface; wherein the circuit pin is electrically connected to the first conduction member through a conduction contact provided on the card holder in a state where the card holder is inserted into the slot.
Further, the cassette further comprises: a first locking assembly, wherein the first locking assembly has a first locking position that locks the card holder into the base in a state where the card holder is inserted into the slot.
Further, the first locking assembly includes: two sides of the side wall of the joint of the mounting groove and the clamping groove are respectively provided with a first groove; resistance elastic parts are arranged on two sides of the inner wall of the slot; when the first groove is meshed with the resistance elastic part on the inner wall of the slot, the card holder is completely inserted into the slot.
Furthermore, a second locking assembly and a driving assembly are further arranged on the base; the second locking assembly is provided with a second locking position for preventing the driving assembly from moving and an unlocking position for unlocking the driving assembly to drive the card holder to eject out of the base to the unlocking position.
Further, the second locking assembly includes: a locking piece and a first elastic piece; a second groove used for installing the first elastic piece is formed in the inserting groove, and the locking piece is arranged at the second groove to block the first elastic piece in the second groove; the locking piece is provided with a first protrusion for preventing the driving component from moving and a second protrusion for triggering the driving component to move; the drive assembly includes: a drive rod and a second elastic member; the driving rod is provided with a third groove which is meshed with the first bulge; the second elastic component avoids the third groove and penetrates through the driving rod; one end of the second elastic component is installed in the fourth groove of the slot.
Further, the first recess with the first resistance dynamics of the resistance elastic component looks meshing of slot inner wall is greater than first predetermined dynamics, wherein, first predetermined dynamics be plug charging wire with the second resistance dynamics of charging seat.
Further, in a state where the card holder is completely inserted into the slot, the card holder is spaced from the second protrusion by a predetermined distance; when the card support is completely inserted into the slot and the card support is continuously pressed, the card support main body of the card support drives the second protrusion to move downwards, and meanwhile, the first protrusion is separated from the third groove to unlock the driving assembly and generate driving force, wherein the driving force is greater than the first resistance force.
Further, the first protrusion and the third groove are square in shape; the second protrusion is shaped like a hemisphere.
Further, the number of the locking pieces corresponds to that of the third grooves, wherein the number of the locking pieces corresponds to that of the third grooves, and the number of the locking pieces corresponds to that of the third grooves.
Further, the number of the card slots of the card support main body is one or more.
Further, when the number of the card slots is multiple, the card slots are sequentially arranged on the card support main body.
Further, the card slot is adapted to the size of the subscriber identity card, wherein the type of the subscriber identity card at least comprises one of the following types: SIM card, micro SIM, nano card, TF card.
According to another aspect of the present invention, there is provided a terminal including: a cartridge according to any preceding claim.
Through above-mentioned the charging seat integration in this embodiment holds in the palm the card to hold in the palm the card and install in the slot of base, thereby saved terminal open-ended quantity, because the open-ended reduces the intensity that improves the structure, thereby solved among the correlation technique SIM card and USB hole of charging respectively alone set up, lead to reducing the problem of terminal structure intensity.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
FIG. 1 is a first schematic structural diagram of a card socket according to an embodiment of the invention;
FIG. 2 is a schematic structural diagram of a base according to an embodiment of the present invention;
FIG. 3 is a first schematic structural diagram of a card holder according to an embodiment of the present invention;
FIG. 4 is a second schematic structural view of a card holder according to an embodiment of the present invention;
FIG. 5 is a second schematic structural diagram of a card socket according to an embodiment of the invention;
FIG. 6 is a third schematic structural diagram of a card socket according to an embodiment of the invention;
FIG. 7 is a schematic diagram of a front side of a card holder according to an embodiment of the invention;
FIG. 8 is a schematic diagram of a structure of the back of a card holder according to an embodiment of the invention;
FIG. 9 is a schematic structural diagram of an overall cartridge according to an embodiment of the invention;
FIG. 10 is a schematic view of a cartridge in accordance with an embodiment of the present invention;
FIG. 11 is a schematic structural diagram of a putter in accordance with an embodiment of the present invention;
FIG. 12 is a schematic view of a card holder unextended base according to an embodiment of the invention;
FIGS. 13 a-13 c are schematic views of a card holder movement process according to an embodiment of the present invention;
FIG. 14 is a schematic view of a card holder in an unexpelled state pressed according to an embodiment of the present invention;
fig. 15 is a schematic diagram of a fully ejected state of the card tray according to an embodiment of the present invention.
The reference numbers in the above figures illustrate: the card holder comprises a base 1, a card holder 2, a card holder main body 2-1, a charging seat 2-2, a mounting groove 2-1-1, a card slot 2-1-2, an opening 2-1-3, a charging interface 2-2-1, a slot 1-1, a first conduction part 1-2-1, a second conduction part 1-2-2, a first groove 1-8, a resistance elastic part 1-9, a locking component 1-3, a driving component 1-4, a locking sheet 1-3-1, a first elastic part 1-3-2, a second groove 1-5, a locking sheet 1-3-1, a first bulge 1-3-1-1, a second bulge 1-3-1-2, a driving rod 1-4-1, a first groove, a second groove, a locking sheet 1-3-1, a second bulge 1-3-1-2, A second elastic part 1-4-2, a third groove 1-6 and a fourth groove 1-7.
Detailed Description
The invention will be described in detail hereinafter with reference to the accompanying drawings in conjunction with embodiments. It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order.
Example 1
In this embodiment, a card socket is provided, where fig. 1 is a first schematic structural diagram of a card socket according to an embodiment of the present invention, fig. 2 is a schematic structural diagram of a base according to an embodiment of the present invention, fig. 3 is a first schematic structural diagram of a card holder according to an embodiment of the present invention, and the following will describe, with reference to fig. 1, fig. 2, and fig. 3, the card socket in this embodiment, and the card socket includes: a base 1 and a card holder 2;
wherein, card holds in palm 2 and includes: the card holder comprises a card holder main body 2-1 and a charging seat 2-2, wherein the card holder main body 2-1 is used for placing a card slot 2-1-2 of a user card, and one end of the charging seat 2-2 is connected with one end of the card slot 2-1-2;
it should be noted that, in an optional implementation manner of this embodiment, the card holder main body 2-1 further has an installation groove 2-1-1, and based on this, the charging seat 2-2 related to this embodiment can be preferably installed in the installation groove 2-1-1;
the charging seat 2-2 is provided with a charging interface 2-2-1, the base 1 is provided with a slot 1-1 for placing a card holder, wherein the charging interface 2-2-1 is arranged corresponding to an opening of the slot 1-1; it should be noted that, in an optional implementation manner of this embodiment, the card holder main body 2-1 may further be provided with an opening 2-1-3, and based on this, the charging interface 2-2-1 is arranged corresponding to the opening of the slot 1-1, that is, the charging interface 2-2-1 corresponds to the opening 2-1-3.
Through above-mentioned charging seat integration in this embodiment is held in the palm at the card to hold in the palm the card and install the slot at the base, thereby saved terminal open-ended quantity with this cassette setting on the terminal, because the open-ended reduces the intensity that improves the structure, thereby solved among the correlation technique SIM card and USB charge the hole and set up alone respectively, lead to reducing the problem of terminal structure intensity.
As shown in fig. 2, in the embodiment, a first conducting part 1-2-1 and a second conducting part 1-2-2 are disposed in the slot 1-1 of the base, wherein when the card holder 2 is inserted into the slot 1-1, the first conducting part 1-2-1 is electrically connected to the charging base 2-2, and the second conducting part 1-2-2 is electrically connected to the user card.
In addition, in the embodiment of the present embodiment, a circuit pin is disposed at one end of the charging seat 2-2 corresponding to the charging interface 2-2-1; wherein, under the state that the card holder is inserted into the slot, the circuit pin is electrically connected with the first conduction component 1-2-1 through a conduction contact arranged on the card holder.
In an optional embodiment, a circuit pin is arranged at one end of the charging seat 2-2 corresponding to the charging interface 2-2-1 and on the front side of the card holder main body 2-1; and a conducting contact is arranged at the joint of the mounting groove 2-1-1 and the card slot 2-1-2 and on the back of the card holder main body 2-1, wherein the conducting contact is in conducting fit with a circuit pin; when the card holder 2 is inserted into the slot 1-1, the first conducting part 1-2-1 is electrically connected with the conducting contact of the charging seat 2-2, and the second conducting part 1-2-2 is electrically connected with the conducting contact of the user card.
It should be noted that the first conducting component and the second conducting component may be contact springs in specific application scenarios, which are merely examples and do not limit the present invention, and other components capable of conducting are within the protection scope of the present invention.
The charging seat and the user card can be simultaneously conducted when the card holder is inserted into the slot through the first conducting part and the second conducting part.
In order to lock the card holder without ejecting the card holder out of the base in the state that the card holder is inserted into the base, in an optional implementation manner of this embodiment, the card socket in this embodiment further includes: a first locking member having a first locking position for locking the card holder 2 into the base 1 in a state where the card holder 2 is inserted into the slot 1-1.
In a specific application scenario of the embodiment, in order to lock the card holder when the card holder is fully inserted into the slot, the first locking component includes: first grooves 1-8 are respectively arranged on two sides of the side wall of the joint of the mounting groove 2-1-1 (namely the charging seat) and the clamping groove 2-1-2; resistance elastic parts 1-9 are arranged on two sides of the inner wall of the slot 1-1; when the first groove is meshed with the resistance elastic part on the inner wall of the slot, the card holder is completely inserted into the slot. Namely, the card holder can be locked by the resistance generated by the meshing of the first groove and the resistance elastic component on the inner wall of the slot;
it should be noted that the first resistance dynamics that this first recess and the resistance elastic component of slot inner wall engaged with each other is greater than first dynamics of predetermineeing, and wherein, first dynamics of predetermineeing is the second resistance dynamics of plug charging wire and charging seat.
According to the actual measurement result, in the plugging process, the matching strength of the charging wire and the charging seat is generally within the range of 8-20N, so that the first resistance is at least greater than 20N, and in the embodiment, the first resistance is preferably adjusted up to 50% on the basis of the maximum value, namely 30N; of course, the above actual measurement result is only actually measured to the charging wire and the charging seat that are common on the market, and the actual measurement result of all charging wires and charging seats is not listed, so the charging seat that can be installed according to concrete adjusts first resistance with the cooperation dynamics of charging wire, and concrete adjustment result can be selected according to actual conditions, and the principle of following is exactly that this first resistance must be greater than the dynamics that the charging seat was extracted to the charging wire.
Example 2
The base related to the embodiment is also provided with a second locking assembly 1-3 and a driving assembly 1-4; as shown in fig. 2, the second locking member 1-3 has a locking position for preventing the driving member 1-4 from moving and an unlocking position for unlocking the driving member 1-4 to drive the card holder 2 to eject the base 1.
In order to realize the functions of the locking plate 1-3 and the driving assembly 1-4, the second locking assembly 1-3 of the present embodiment may include: a locking piece 1-3-1 and a first elastic piece 1-3-2;
the slot 1-1 is internally provided with a second groove 1-5 for installing the first elastic piece 1-3-2, the locking piece 1-3-1 is arranged at the second groove 1-5 to block the first elastic piece 1-3-2 in the second groove 1-5, and the locking piece 1-3-1 is provided with a first bulge 1-3-1-1 for preventing the driving component 1-4 from moving and a second bulge 1-3-1-2 for triggering the driving component 1-4 to move; that is, the second protrusion 1-3-1-2 has not only a trigger function but also a snap function.
The drive assembly 1-4 includes: a driving rod 1-4-1 and a second elastic member 1-4-2;
wherein, a third groove 1-6 which is meshed with the first bulge 1-3-1-1 is arranged on the driving rod 1-4-1; in addition, the second elastic component 1-4-2 avoids the third groove 1-6 and penetrates through the driving rod 1-4-1; one end of the second elastic member 1-4-2 is fitted in the fourth groove 1-7 of the socket 1-1.
It should be noted that the shape of the first protrusion 1-3-1-1 and the third groove 1-6 in this embodiment is a square, for example, a trapezoid; the second protrusions 1-3-1-2 are hemispherical in shape.
In the process of inserting the card holder 2 into the base 1 in the above embodiment 1, after the card holder 2 is completely inserted into the slot 1-1 of the base 1, the card holder can be locked in the slot 1-1 of the base 1 because the groove on the side wall of the card holder 2 is engaged with the elastic resistance component on the inner wall of the slot 1-1. In the process, the first conducting part 1-2-1 is conducted and attached to the conducting contact of the charging seat 2, and the second conducting part 1-2-2 is conducted and attached to the conducting contact of the user card, so that the charging seat 2-2 on the card support 2 and the user card are conducted with the base 1. It should be noted that, the above-mentioned process is a process of inserting the card holder, and after the card holder 2 is locked, the card holder 2 and the second protrusion 1-3-1-2 are separated by a predetermined distance;
in the process of pulling out the card holder, the card holder 2 needs to be continuously pressed, and after the external force is larger than the first resistance, the card holder 2 continues to move inwards, and because the second bulge 1-3-1-2 is hemispherical, after the card holder is contacted with the second bulge 1-3-1-2, the first elastic piece 1-3-2 is pressed downwards so as to enable the locking piece 1-3-1 in the locking piece 1-3 to move downwards, so that the first projection 1-3-1-1 on the locking piece 1-3-is separated from the third groove 1-6 of the driving component 1-4, after the driving component 1-4 is separated from the locking of the first projection 1-3-1-1, the card holder 2 can be ejected out due to the elastic force of the second elastic piece 1-4-2;
it should be noted that, in the process of ejecting the card holder 2, the elastic force of the ejected card holder 2 needs to be greater than the first resistance of the engagement between the first groove 1-8 and the resistance elastic component 1-9 on the inner wall of the slot 1-1, and the setting of the elastic force of the ejected card holder 2 can also be adjusted according to the actual situation, and the principle that the elastic force of the ejected card holder 2 is greater than the first resistance is followed.
In the embodiment of this embodiment, the number of the locking pieces 1-3-1 and the third grooves 1-6 corresponds to one, wherein the number of the locking pieces 1-3-1 and the third grooves 1-6 is one or more. When the quantity of draw-in groove is a plurality of, a plurality of draw-in grooves set gradually on the card holds in the palm the main part. As shown in fig. 4, the number of card slots 2-1-2 of the card holder main body 2-1 is 2, and fig. 4 is a schematic structural diagram ii of the card holder 2 according to the embodiment of the present invention. Of course, the above is only used for illustration, and the corresponding setting may be performed according to the actual situation, for example, the setting mode when the operation is 2 is not only the above mode, but also two card slots may be arranged up and down, and the specific situation is set according to the actual situation.
Optionally, the card slot related in this embodiment is adapted to a size of the subscriber identity module card, where the type of the subscriber identity module card at least includes one of the following types: SIM card, micro SIM, nano card, TF card.
It should be noted that, for the first elastic member and the second elastic member related in this embodiment, in a specific application scenario, they may be springs, which is only illustrated here and not limited to the protection scope of the present invention, and other components capable of achieving elasticity are also within the protection scope of the present invention.
According to the embodiment, the card taking is realized through the driving assembly and the second locking assembly, no extra accessory is needed, such as a poking needle, and the user card can be popped out only by pressing the card support
EXAMPLE 3
The embodiment further provides a terminal, which includes: a fifth recess and the cartridge of embodiments 1 and 2 above, wherein the cartridge is mounted in the fifth recess.
Example 4
Fig. 5 is a second structural schematic diagram of a card socket according to an embodiment of the invention, and fig. 6 is a third structural schematic diagram of a card socket according to an embodiment of the invention; as shown in fig. 5 and 6, the card holder includes: a base 1, a card holder 2, and a cover 3; FIG. 5 is a schematic view of the base 1, the card holder 2, and the cover 3 separated, and FIG. 6 is a schematic view of the base 1, the card holder 2, and the cover 3 mounted together;
fig. 7 is a schematic structural diagram of a front surface of a card holder according to an embodiment of the present invention, fig. 8 is a schematic structural diagram of a back surface of the card holder according to an embodiment of the present invention, and as shown in fig. 7 and fig. 8, two sides of the card holder 2 are respectively provided with a groove 1-8, the USB charging socket 2-2 is fixed with the card holder 2 by welding, and after welding, circuit pins 2-3 of the USB charging socket 2-2 are communicated with metal contacts 2-4 on the back surface of the card holder 2. The hollow portion of the card holder 2 (corresponding to the card slot referred to in the above embodiments) accommodates a user card.
Fig. 9 is a schematic structural diagram of the entire card holder according to an embodiment of the invention, fig. 10 is a schematic structural diagram of the card holder according to the embodiment of the invention, and referring to fig. 9 and 10, and fig. 7 and 8, the base 1 is provided with a contact spring 1-2-1 (corresponding to the first conducting part in the embodiment), a contact spring 1-2-2 (corresponding to the second conducting part in the embodiment), a locking spring 1-3-1 (corresponding to the locking piece in the embodiment), a resistance spring 1-9 (corresponding to the resistance elastic part in the embodiment), a push rod 1-4 (corresponding to the driving assembly in the embodiment), a locking spring 1-3-2 (corresponding to the first elastic part in the embodiment) and a push rod spring 1-4-2 (corresponding to the first elastic part in the embodiment) on the base 1 The second elastic member referred to). The contact elastic sheet 1-2-1 and the contact elastic sheet 1-2-2 are directly formed with the base 1 by injection molding, wherein the contact elastic sheet 1-2-1 is communicated with a metal contact on the back of the card holder 2 when the card holder 2 is inserted, so that the USB charging seat 2-2 is also communicated with the base 1; the contact spring sheet 1-2-1 is communicated with a user card in the card holder 2; the locking elastic sheet 1-3-1 and the locking spring 1-3-2 are connected together by welding or buckling, and the locking elastic sheet 1-3-1 can move in the vertical direction along with the compression or extension of the locking spring 1-3-2; fig. 11 is a schematic structural view of a push rod according to an embodiment of the present invention, as shown in fig. 11, a push rod 1-4 and a push rod spring 1-4-2 are fixed together, and the push rod 1-4 can move in a horizontal direction along 1-4-2 with the push rod spring 1-4-2.
A) A card inserting process:
fig. 12 is a schematic view of a card holder non-ejection base according to an embodiment of the present invention, and fig. 13a to 13c are schematic views of a card holder movement process according to an embodiment of the present invention; fig. 13a is a schematic diagram of a state where the card tray is not ejected, fig. 13b is a schematic diagram of a state where the card tray is about to be ejected, and fig. 13c is a schematic diagram of a state where the card tray is completely ejected;
with reference to fig. 2, 11, 12 and 13 a-13 c, when the card holder 2 is inserted into the base 1, the card holder 2 is pressed along the insertion direction of the card holder 2, the card holder 2 moves the supporting column to support the return spring 1-4-2 and push the push rod 1-4 to move, when the push rod 1-4 moves to coincide with the protrusion 1-3-1-1 on the locking elastic sheet 1-3-1, the protrusion 1-3-1-1 enters the hole 1-6 of the push rod 1-4 under the action of the locking spring 3-2, the push rod 1-4 is locked, at this time, the hand is released, under the action of the return spring 1-4-2, the groove 1-9 of the card holder 2 is engaged with the card holder resistance elastic sheet 1-8 of the base 1, the card holder is installed in place, at this time, the metal contact 2-4 on the back of the card holder 2 is contacted with the contact elastic sheet 1-2-1 of the base 1, because the circuit pin of the USB charging seat 2-2 is communicated with the metal contact 1-2-2 on the back of the card support 2 after the USB charging seat 2-2 is welded on the card support 2, the USB charging seat is also communicated with the contact elastic sheet 1-2-1 of the base 1, and the USB charging function circuit is communicated at the moment. Meanwhile, the user card on the card holder 2 is also communicated with the contact spring sheet 1-2-2 of the base 1. The locking elastic sheet 1-3-1 enters the groove 1-6 of the push rod 1-4 to lock the push rod under the action of the locking spring 1-3-2. In the process, the material and the bending size of the resistance elastic sheet 1-3-1 can be adjusted, so that the force of the resistance spring locking card holder 2 is in a proper range, the force range is required to be larger than the matching force of normally plugging and unplugging a USB wire and a USB charging seat, the matching force of the common USB wire and the USB charging seat is measured to be 8-20N, 50% of allowance is added on the basis, and the resistance of the resistance elastic sheet 1-3-1 can be adjusted to be about 30N. Just so can guarantee when normal plug USB line charges, the card holds in the palm 2 and can not be taken out of base 1 by the USB line.
B) The card taking process comprises the following steps:
fig. 14 is a schematic view of a card holder in an unexpelled state by pressing the card holder according to an embodiment of the present invention, and fig. 15 is a schematic view of a card holder in a completely ejected state according to an embodiment of the present invention;
with reference to fig. 14, 15, and 13b and 13 c: pressing the card holder 2 with a force larger than 20N, wherein the resistance elastic sheet 1-4 can not prevent the movement of the card holder 2, when the card holder 2 continues to move towards the inside of the base, the card holder 2 props against the round salient point 1-3-1-2 on the resistance elastic sheet 1-3-1, the resistance elastic sheet 1-3-1 is forced to compress the resistance spring 1-3-2 to move downwards, meanwhile, the trapezoid salient point 1-3-1-1 of the resistance elastic sheet 1-3-1 also moves downwards to leave the groove 1-6 of the push rod 1-4, at the same time, the push rod 1-4 ejects the card holder 2 under the action of the push rod spring 1-4-2, the material and the parameter of the push rod spring 1-4-2 are required to be adjusted, so that the ejecting force of the push rod spring is larger than the resistance of the resistance elastic sheet 1-9 to the card holder 2, so that the card tray 2 can be smoothly ejected.
It can be seen that the beneficial effects of this embodiment include: (1) the USB charging interface and the card holder are combined together, so that the side surface of the terminal is concise and attractive, and the strength of the terminal structural member is improved; (2) the user card can be ejected out only by pressing the card support without using an additional accessory such as a poking needle when the card is taken out by utilizing the elastic sheet and the spring. The problem that the card support is not mistakenly popped out when the USB cable is normally plugged and pulled out for charging is solved by adjusting the elastic force of the elastic sheet and the spring.
In other words, the card taking device is low in manufacturing cost and simple in manufacturing process, a poking needle is avoided in the card taking process, the number of the holes can be reduced on the appearance, the user experience effect is greatly improved, and in addition, the strength of the structural member is greatly improved due to the fact that the holes are reduced, and a higher economic added value can be generated.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (12)
1. A cartridge, comprising: a base and a card holder;
the card holds in the palm includes: the card holder comprises a card holder main body and a charging seat, wherein the card holder main body is provided with a clamping groove for placing a user card, and one end of the charging seat is connected with one end of the clamping groove;
the charging seat is provided with a charging interface, the base is provided with a slot for placing the card holder, and the charging interface is arranged corresponding to an opening of the slot;
the cassette further comprises: a first locking member, wherein the first locking member has a first locking position to lock the card holder into the base in a state where the card holder is inserted into the slot;
the first locking assembly includes:
two sides of the side wall of the joint of the charging seat and the clamping groove are respectively provided with a first groove;
resistance elastic parts are arranged on two sides of the inner wall of the slot;
when the first groove is meshed with the resistance elastic part on the inner wall of the slot, the card holder is completely inserted into the slot;
the base is also provided with a driving assembly;
the locking assembly is provided with a second locking position for preventing the driving assembly from moving and an unlocking position for unlocking the driving assembly to drive the card holder to eject out of the base to the unlocking position; still be provided with second locking subassembly on the base, wherein, second locking subassembly includes: the locking piece is arranged at the second groove to seal the first elastic piece in the second groove, and the locking piece is provided with a first bulge for preventing the driving assembly from moving and a second bulge for triggering the driving assembly to move.
2. The cartridge according to claim 1,
the card holder is provided with a charging seat, a slot of the base is internally provided with a first conduction part and a second conduction part, wherein the first conduction part is electrically connected with the charging seat and the second conduction part is electrically connected with the user card in the state that the card holder is inserted into the slot.
3. The cartridge according to claim 2,
a circuit pin is arranged at one end of the charging seat corresponding to the charging interface; wherein the circuit pin is electrically connected to the first conduction member through a conduction contact provided on the card holder in a state where the card holder is inserted into the slot.
4. The cartridge according to claim 1,
the drive assembly includes: a drive rod and a second elastic member;
the driving rod is provided with a third groove which is meshed with the first bulge; the second elastic piece avoids the third groove and penetrates through the driving rod; one end of the second elastic piece is installed in the fourth groove of the slot.
5. The card holder according to claim 4, wherein a first resistance force of the first groove engaging with the elastic resistance member of the inner wall of the slot is greater than a first predetermined force, wherein the first predetermined force is a second resistance force of plugging/unplugging the charging wire and the charging socket.
6. The cartridge according to claim 5,
when the card support is completely inserted into the slot, the card support and the second bulge are separated by a preset distance;
when the card support is completely inserted into the slot and the card support is continuously pressed, the card support main body of the card support drives the second protrusion to move downwards, and meanwhile, the first protrusion is separated from the third groove to unlock the driving assembly and generate driving force, wherein the driving force is greater than the first resistance force.
7. The cartridge according to claim 4, wherein the first protrusion and the third recess are square in shape; the second protrusion is shaped like a hemisphere.
8. The cartridge according to claim 4, wherein the number of locking tabs and the third grooves corresponds, wherein the number of locking tabs and the third grooves is one or more.
9. The socket according to claim 1, wherein the number of card slots of the card holder body is one or more.
10. The card holder according to claim 9, wherein when the number of the card slots is plural, the plural card slots are sequentially provided on the card holder main body.
11. The socket according to claim 10, wherein the card slot is adapted to a size of the subscriber identity card, wherein the type of the subscriber card comprises at least one of: SIM card, micro SIM, nano card, TF card.
12. A terminal, comprising: the cartridge of any one of claims 1 to 11.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319348.6A CN107370001B (en) | 2016-05-13 | 2016-05-13 | Card seat and terminal |
| PCT/CN2016/085055 WO2017193435A1 (en) | 2016-05-13 | 2016-06-07 | Card holder and terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610319348.6A CN107370001B (en) | 2016-05-13 | 2016-05-13 | Card seat and terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107370001A CN107370001A (en) | 2017-11-21 |
| CN107370001B true CN107370001B (en) | 2020-11-20 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610319348.6A Active CN107370001B (en) | 2016-05-13 | 2016-05-13 | Card seat and terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107370001B (en) |
| WO (1) | WO2017193435A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110544848A (en) * | 2018-05-28 | 2019-12-06 | 富泰华工业（深圳）有限公司 | Automatic ejection mechanism of connector |
| CN110247459A (en) * | 2019-07-17 | 2019-09-17 | 柳州市长航贸易有限公司 | A kind of mobile interchange terminal charge structure and charging method |
| CN112491432B (en) * | 2020-11-09 | 2022-04-29 | 维沃移动通信有限公司 | Electronic equipment, plug detection method and plug detection device |
| CN113194182B (en) * | 2021-05-12 | 2023-04-25 | 维沃移动通信有限公司 | Electronic equipment |
| CN115642420A (en) * | 2022-10-21 | 2023-01-24 | 维沃移动通信有限公司 | Card holds in palm subassembly, electronic equipment and magnetism and inhales equipment |
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| CN2865046Y (en) * | 2005-11-11 | 2007-01-31 | 美国莫列斯股份有限公司 | Switching device of USB card |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2017193435A1 (en) | 2017-11-16 |
| CN107370001A (en) | 2017-11-21 |
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