CN107394439A - Split type deck and its installation method - Google Patents
Split type deck and its installation method Download PDFInfo
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- CN107394439A CN107394439A CN201710567655.0A CN201710567655A CN107394439A CN 107394439 A CN107394439 A CN 107394439A CN 201710567655 A CN201710567655 A CN 201710567655A CN 107394439 A CN107394439 A CN 107394439A
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- contact terminal
- split type
- cover plate
- housing
- deck
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Classifications
-
- 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
- H01R12/716—Coupling device provided on the PCB
-
- 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
- H01R13/02—Contact members
-
- 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
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
Landscapes
- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The present invention relates to a kind of split type deck and its installation method.The split type deck of the present invention, including a separate cover plate assembly and multiple contact terminal components；Cover plate assembly includes housing, detection pin terminal, lever, push rod；Push rod is assembled in the first side of housing, and is connected with lever；Lever is assembled in the second side of housing with detection pin terminal, and first side is adjacent with second side；Multiple contact terminal components, cover plate assembly are affixed on circuit board successively, and multiple contact terminal components are located in the first cavity that cover plate assembly surrounds with circuit board, space between contact terminal component and cover plate assembly is used to accommodate Kato, and the card to match with multiple contact terminal components can be placed on Kato.This invention simplifies the production technology of deck, reduces the manufacturing cost of deck, improves production efficiency；Meanwhile the flexibility of multi-card combination collocation is enhanced, so as to further increase the usage experience of user.
Description
Technical field
The present invention relates to communication technical field, more particularly to a kind of split type deck and its installation method.
Background technology
Sustainable development and people's living standards continue to improve, mobile phone, tablet personal computer etc. with mobile communication equipment move
It is dynamic that communication apparatus is more and more common in daily life is used.With requirement of the people to quality of the life increasingly
Height, people are also gradually lifted for the form of the mobile communication equipments such as mobile phone, tablet personal computer and the requirement of thickness.Deck is as shifting
An important device in dynamic communication apparatus, has very important influence to complete machine thickness and mode of appearance.In order to meet people
Various demands, existing deck has been no longer limited to single deck tape-recorder, with constantly bringing forth new ideas for science and technology, more card cards such as double card, three cards
Seat is also increasingly popularized in the life of people.At present in mobile communication market due to the popularization of non-disconnectable battery cover scheme,
PIN-PUSH (pin pushing-type) deck is widely used.
Fig. 1 is the front view of deck and Kato in the prior art, and Fig. 2 is the rearview of deck and Kato in the prior art,
Fig. 3 is the structural representation of deck in the prior art.PIN-PUSH decks of the prior art are a kind of by deck 11 and card
Support 12 coordinates the device realized and be loaded, and this deck does not need dismounting cell lid during being loaded with card taking, can caused
The design of mobile phone is more complete.The first neck 121 and the second neck 122 are provided with more card Katos.At present, as shown in figure 3, often
PIN-PUSH decks are all integral types, including iron-clad 31, detection pin (PIN) terminal 36, lever 34, push rod 33, rotating shaft
35.In specific assembling process：Be first by in-mould injection technique, by reinforcement steel disc, the first contact terminal component 321,
Second contact terminal component 322 is combined, and forms substrate；Then again will detection pin terminal 36, lever 34, push rod 33, turn
The parts such as axle 35, iron-clad 31 are assembled on substrate by packaging technology, form the cartridge structure of an entirety.In the mistake of card taking
Cheng Zhong, by promoting push rod 33, the motion of push rod 33 drives the rotation of lever 34, Kato 12 is ejected, realizes card taking；It is being loaded
During, by promoting push rod 33, the motion of push rod 33 drives lever 34 to be rotated to the direction opposite with card taking, by Kato 12
Deck 11 is inserted, realization is loaded.
The PIN-PUSH T cartridge structures of integral type at present, all parts form a whole, indivisible, this one
The cartridge structure of formula has certain advantage in terms of the stability of paster and deck, but there is also following aspects not
Foot：
(1) it is higher to manufacturer's process requirements.The in-mould injection part that the T decks of integral type are related to is more, assembles
Journey is also more complicated, it is necessary to which manufacturer has more high-strength die horizontal and automatic assembling ability.
(2) deck cost is higher.The in-mould injection part that the substrate of integral type T decks is related to is more, and needs more
Secondary steel disc Sheet Metal Forming Technology.Meanwhile the packaging technology of integral type deck is also more complicated：If automatic assembling is, it is necessary to equipment
Input, cost input is larger, and the equipment development cycle is longer；It is higher to the technical requirements of personnel if man-made assembly, and
The uniformity of product is difficult to ensure that fraction defective is higher.These problems can all cause the cost of such integral type T decks higher.
(3) production efficiency is limited.The production process of integral type deck be by after substrate in-mould injection, then with iron-clad, push rod
Assembled Deng part, requirement of the assembling process to equipment and personnel is higher, is to restrict the bottleneck that production efficiency further improves.
(4) it is high to paster required precision, easily there is the problems such as rosin joint, poor flatness.
(5) deck is when it come to molded, and is just fixed specification, quantity, the type of support card, is unfavorable for being adjusted flexibly, changes,
It is unfavorable for the standardization of parts selection, so as to which the fast changing product demand of Current electronic industry can not be tackled.
Therefore, the production cost of deck how is reduced, simplifies production technology, improve formation efficiency while ensures product matter
Amount, it is technical problem urgently to be resolved hurrily at present.
The content of the invention
The present invention provides a kind of split type deck and its installation method, to solve existing deck complex manufacturing,
The problem of production cost is higher, production efficiency is relatively low.
In order to solve the above problems, the invention provides a kind of split type deck, for being affixed on a circuit board, including phase
A mutual independent cover plate assembly and multiple contact terminal components；The cover plate assembly includes housing, detects pin terminal, lever, pushes away
Bar；The push rod is assembled in the first side of the housing, and is connected with the lever；The lever and the detection pin terminal
The second side of the housing is assembled in, and the first side is adjacent with the second side；Multiple contact terminals
Component, the cover plate assembly are affixed on the circuit board successively, and multiple contact terminal components are located at the cover plate assembly
In the first cavity surrounded with the circuit board, the space between the contact terminal component and the cover plate assembly is used to accommodate
Kato, the card to match with multiple contact terminal components can be placed on the Kato.
Preferably, the multiple contact terminal component includes 2 contact terminal components, and 2 contact terminal components are mutual
Stagger setting；The Kato is double card Kato.
Preferably, the contact terminal component includes insulated part and current-carrying part, and the current-carrying part is along the insulation
Partial periphery sets and is connected with the insulated part.
Preferably, the material of the insulated part is plastics, and the material of the current-carrying part is metal.
Preferably, the cover plate assembly also includes rotary shaft；The second side of the housing has first through hole, the thick stick
There is the second through hole on bar；The rotary shaft through the first through hole, second through hole, with assemble the lever with it is described
Housing, the lever can rotate around the rotary shaft.
Preferably, the housing also includes the 3rd side, four side, the 3rd side and the first side phase
Right, the four side is relative with the second side；The first side of the housing, the second side, described
Three sides curve inwardly a predetermined angle to form the second cavity body structure；The Kato inserts described at the four side
Two cavitys.
Preferably, multiple first limiting plates are provided with the first side of the housing, first limiting plate is described in
3rd side directions extend；First limiting plate is connected to form a stopper slot with the first side, and the stopper slot is used for
The push rod is accommodated, the push rod can move along the stopper slot.
Preferably, the detection pin terminal includes detection pin main body and the pin being connected with each other, described to detect in pin main body
It is provided with slot and projection corresponding with slot；Jack is additionally provided with the second side and is arranged at the jack periphery
Fixed plate, the projection can pass through the jack while the fixed plate be inserted into the slot.
Preferably, the specification of multiple contact terminal components and/or type are different.
Present invention also offers a kind of installation method of split type deck, including the split type card described in any of the above-described
Seat；The installation method of the split type deck comprises the following steps：Using multiple paster technique by multiple contact terminal components one
One is affixed on a circuit board；Cover plate assembly is affixed on the circuit board using paster technique, and multiple contact terminal sets
Part is located in the first cavity that the cover plate assembly surrounds with the circuit board.
Split type deck and its installation method provided by the invention, the structure of conventional integral type deck is changed, by deck
Be divided into cover plate and terminal board two parts, because deck uses two different structure compositions, direct contact each other compared with
It is small, the risk of research and development and the difficulty of manufacture are reduced, simplifies production technology；Compared to traditional integral type cartridge structure, sheet
The split type deck provided is invented, in-mould injection technics comparing is simple, and whole assembling process is simpler compared with integral type deck
It is single, there is provided the yield of each technique, the human cost of links to be reduced, so that the manufacturing cost of whole deck obtains
Obvious reduction is arrived；Meanwhile production efficiency has obtained larger lifting；Paster precision is reduced, improves paster first-pass yield；
By setting multiple contact terminal components, the flexibility of multi-card combination collocation is improved, so as to further increase user's
Usage experience.
Brief description of the drawings
Fig. 1 is the front view of deck and Kato in the prior art；
Fig. 2 is the rearview of deck and Kato in the prior art；
Fig. 3 is the structural representation of deck in the prior art；
Fig. 4 is the front view that the split type deck of the specific embodiment of the invention combines with Kato；
Fig. 5 is the rearview that the split type deck of the specific embodiment of the invention combines with Kato；
Fig. 6 is the split type deck explosive view of the specific embodiment of the invention；
Fig. 7 A are the combining structure schematic diagrams of the split type deck middle cover board component of the specific embodiment of the invention；
Fig. 7 B are the decomposition texture schematic diagrams of the split type deck middle cover board component of the specific embodiment of the invention；
Fig. 7 C are to detect pin terminal and the structural representation of rotary shaft in the split type deck of the specific embodiment of the invention；
Fig. 8 be the specific embodiment of the invention split type deck in contact terminal component structural representation；
Fig. 9 is the installation method flow chart of the split type deck of the specific embodiment of the invention.
Embodiment
The embodiment of split type deck provided by the invention and its installation method is done in detail below in conjunction with the accompanying drawings
Explanation.
Present embodiment provides a kind of split type deck, and Fig. 4 is the split type card of the specific embodiment of the invention
The front view that seat combines with Kato, Fig. 5 is the rearview that the split type deck of the specific embodiment of the invention combines with Kato, figure
6 be the split type deck explosive view of the specific embodiment of the invention.
As Figure 4-Figure 6, the invention provides a kind of split type deck, for being affixed on a circuit board, including mutually solely
A vertical cover plate assembly 41 and multiple contact terminal components 51；Multiple contact terminal components 51, cover plate assembly 41 are affixed on electricity successively
On the plate of road, and multiple contact terminal components 51 are located in the first cavity that cover plate assembly 41 surrounds with circuit board, contact terminal set
Space between part 51 and cover plate assembly 41 is used to accommodate Kato 42, can be placed on Kato 42 and multiple contact terminal components 51
The card to match.Wherein, the particular number of contact terminal component 51, specification, type, those skilled in the art can be according to reality
Need to be configured, for example, contact terminal component 51 quantity can be two, three, four or more, contact terminal
The specification of component 51 can be MICRO, NANO or other specifications, and the type of contact terminal component 51 can be SIM
(Subscriber Identification Module), TF (Trans-Flash) or other types, present embodiment
This is not construed as limiting.A separate cover plate assembly 41 and multiple contact terminal components 51 refer to, cover plate assembly 41 with it is multiple
Contact terminal component 51 is separated from each other, not contacted directly, and multiple contact terminal components 51 also separate, without direct between each other
Contact, be independent of each other.The card to match with multiple contact terminal components 51 can be placed on Kato 42 to refer to, can on Kato 42
The quantity of the card of placement, specification, type and the quantity, specification, type matching of multiple contact terminal components 51, user can root
The quantity for the card being positioned on Kato 42 is adjusted according to needs.
Traditional deck is due to being integral structure, so only need a paster technique to be mountable on circuit board, this
Therefore the deck of embodiment, is being attached to electricity by separate cover plate assembly 41 and multiple contact terminal components 51
During the plate of road, it is necessary to by multiple paster technique：Multiple paster technique is used first by multiple contact terminal components 51 1
One fits on a circuit board；Then cover plate assembly 41 is affixed on circuit board using a paster technique, and multiple contact jaws
Sub-component 51 is located in the first cavity that cover plate assembly 41 surrounds with circuit board, to form a complete cartridge structure.This tool
The cover plate assembly of deck, contact terminal component can separate production, separate shipment in body embodiment, each other in the absence of phase
Mutually restrict, it is only necessary to which a complete cartridge structure can be formed by increasing the number of paster technique, and the paster technique having more is secondary
Number, the influence to cost and efficiency is very small, can be ignored, and compared to traditional complicated basic structure is manufactured, this is specific
The formation efficiency for the split type deck that embodiment provides is greatly improved.Meanwhile present embodiment offer
The paster required precision in installation process of split type deck reduces, the rise of paster first-pass yield.Because conventional monolithic deck
It is required that paster precision, flatness are high, product slightly has out-of-flatness, and the quality such as whole product loose contact, rosin joint will be caused to ask
Topic；And after the split type deck that present embodiment provides splits into several junior units, the paster of contact terminal component is because of it
Size reduces, and paster precision, flatness have good guarantee；Even if the larger cover plate assembly of profile, because it is primarily served admittedly
It is set for using, its paster quality does not interfere with the electric property of overall deck.Additionally, it is provided multiple contact terminal components, Ke Yishi
Now more card deck functions, and those skilled in the art can be according to quantity, the specification for being actually needed adjustment contact terminal component
And type, the flexibility of multi-card combination collocation is improved, user can be according to the card for being actually needed selection, adjusting insertion Kato
Quantity, type or specification, greatly enhance the usage experience of user.
Fig. 7 A are the combining structure schematic diagrams of the split type deck middle cover board component of the specific embodiment of the invention, and Fig. 7 B are
The decomposition texture schematic diagram of the split type deck middle cover board component of the specific embodiment of the invention.As shown in Fig. 7 A, 7B, cover plate group
Part 41 includes housing 71, detection pin terminal 74, lever 73, push rod 72；Push rod 72 is assembled in the first side 711 of housing 71, and
It is connected with lever 73；Lever 73 is assembled in the second side 712 of housing 71 with detection pin terminal 74, and first side 711 with
Second side 712 is adjacent.In order to ensure the communication performance of deck, it is preferred that housing 71 is made using metal material.It is more excellent
Choosing, housing 71 can also be made using stainless steel material.Detection pin terminal, lever and push rod of the prior art are all
It is assembled on substrate, while multiple contact terminal components are also required to be assembled on substrate, with the increasing of circuit element on substrate
It is more, the structural complexity and manufacture difficulty of substrate, manufacturing cost also just corresponding rise.In this embodiment, will detect
Pin terminal, lever and push rod are all assembled on housing, while using multiple contact terminal components as the knot relative to cover plate independence
Structure, traditional board structure is eliminated, so as to greatly simplify the overall structure of deck, reduces the manufacture difficulty of deck,
Improve the production efficiency of deck.
Although traditional integral type cartridge structure is improved to split type cartridge structure by present embodiment, it is filled
Card and the method for card taking are same as the prior art：During card taking, by promoting push rod 72, the motion of push rod 72 drives thick stick
The rotation of bar 73, Kato 42 is ejected, realizes card taking；During being loaded, by promoting push rod 72, the motion band of push rod 72
Dynamic lever 73 rotates to the direction opposite with card taking, the sky that Kato 42 is inserted between cover plate assembly 41 and contact terminal component 51
Gap, realization are loaded.Although being changed to the structure of deck, card taking, the mode being loaded do not change, Yong Hu
Remain able to easily to be loaded in use, card taking, do not influence the use habit of user not only, and pass due to avoiding
The board structure of system, can cause the integral thickness of deck to be reduced, and improve the usage experience of user.
In order to strengthen the flexibility of multi-card combination collocation, it is preferred that the specification and/or class of multiple contact terminal components 51
Type is different.
Fig. 8 be the specific embodiment of the invention split type deck in contact terminal component structural representation.In order to keep away
Exempt from multiple contact terminal components to influence each other when contacting with card, while ensure the normal performance of circuit communication in deck, and
In order to meet the needs of people are for double card mobile communication equipment, it is preferred that as shown in figure 8, multiple contact terminal components 51 wrap
Include 2 contact terminal components, i.e. the first contact terminal component 511 and the second contact terminal component 512, and 2 contact terminal sets
The mutual stagger setting of part；Kato 42 is double card Kato, i.e., the first card 421 and the second card 422 can be placed on Kato 42.Wherein,
First contact terminal component 511, the type of the second contact terminal component 512, specification can with it is identical, can also be different, such as the
One contact terminal component 511 is MICRO, the second contact terminal component 512 is NANO, or the He of the first contact terminal component 511
Second contact terminal component 512 is MICRO, or the first contact terminal component 511 and the second contact terminal component 512 are
NANO；First contact terminal component 511 is SIM, the second contact terminal component 512 is TF, or the first contact terminal component 511
It is SIM with the second contact terminal component 512, or the first contact terminal component 511 and the second contact terminal component 512 are
TF.Type, the specification of two contact terminal components, those skilled in the art can be configured according to being actually needed, and only need true
The specification for the card that can be placed is protected in double card Kato, type is mutually matched with two contact terminal components.
The stability of circuit communication and sensitivity when being contacted in order to ensure contact terminal component with card, it is preferred that such as Fig. 8
Shown, contact terminal component 51 includes insulated part 81 and current-carrying part 82, and periphery of the current-carrying part 82 along insulated part 81 is set
Put and be connected with insulated part 81.Specifically, as shown in figure 8, insulated part 81 is rectangle structure, current-carrying part 82 wraps
Multiple conductive bumps are included, and multiple conductive bumps are set in comb teeth-shaped structure along a pair of long side directions of rectangle insulated part 81
Put.
In order to reduce the overall thickness of deck and weight, while ensure the normal performance of circuit communication, it is preferred that insulation division
The material for dividing 81 is plastics, and the material of current-carrying part 82 is metal.
In order to simplify cover plate assembly structure, while ensure stable assembling, the connection of lever and housing, it is preferred that cover plate group
Part 41 also includes rotary shaft；The second side 712 of housing 71 has first through hole 411, has the second through hole 731 on lever 73；
Rotary shaft is through first through hole 411, the second through hole 731, and to assemble lever 73 and housing 71, lever 73 can turn around rotary shaft
It is dynamic.So, the lever 73 just can freely rotate under the drive of push rod 72 around rotary shaft in certain angle, with
Realize motion of the Kato inside and outside deck.Wherein, the particular location and shape of the through hole 731 of first through hole 411 and second, this area
Technical staff can be set according to being actually needed, it is only necessary to ensure that first through hole 411 and the position of the second through hole 731 are mutual
It is corresponding.Present embodiment is not construed as limiting to this.Rotated for the ease of lever 73, it is furthermore preferred that first through hole 411 with
Second through hole 731 is shaped as circle.In this embodiment, the shape of the main body of lever 73 can be same as the prior art,
Present embodiment is not construed as limiting to this.Fig. 7 C be the specific embodiment of the invention split type deck in detect pin terminal with
The structural representation of rotary shaft.In order to simplify the overall structure of cover plate assembly, preferably, it is additionally provided with detection pin terminal 74
Connecting hole 76, rotary shaft through first by the 411, second through hole 731, be finally inserted into connecting hole 76, will detection pin terminal 74,
Lever 73 assembles with housing 71.
In order to ensure the stability of card seat circuit connection, it is preferred that housing 71 also includes the 3rd side 713, four side
714, the 3rd side 713 is relative with first side 711, and four side 714 is relative with second side 712；First side of housing 71
Side 711, second side 712, the 3rd side 713 curve inwardly a predetermined angle to form the second cavity body structure；Kato 42 is from
The second cavity is inserted at four side 714., on the one hand can be to multiple contact terminal components 51 by forming the second cavity body structure
Play position-limiting action in position；On the other hand can also position-limiting action be played to the position of Kato 42, can effectively ensure deck, card
Support, the stability of card three circuit connection；Influence of the extraneous factor to component in deck can be avoided simultaneously, improves deck
Overall service life.Wherein, the curve inwardly size of radian of first side 711, second side 712, the 3rd side 713 depends on
Specification, quantity, the type of structure, deck inside circuit board purposes in itself and contact terminal component, such as SIM
(Subscriber Identification Module) blocks or TF card, present embodiment are not construed as limiting to this, ability
Field technique personnel can be selected according to being actually needed.
For the ease of assembling push rod, it is preferred that multiple first limiting plates 75 are provided with the first side 711 of housing 71,
First limiting plate 75 extends along the direction of the 3rd side 713；First limiting plate 75 is connected with first side 713 forms a stopper slot,
Stopper slot is used to accommodate push rod 72, and push rod 72 can move along stopper slot.Using said structure, push rod 72 can be defined in
In the groove of position, push rod 72 can only move freely in stopper slot, and one side raising deck is loaded, the sensitivity during card taking, separately
On the one hand also push rod is played a very good protection.Wherein, the particular number and shape of the first limiting plate 75, this area skill
Art personnel can be configured according to being actually needed, and present embodiment is not construed as limiting to this.For example, for the ease of general
Cover plate is installed on circuit board, and the first limiting plate 75 positioned at first side 711 is four pieces, four piece of first limiting plate 75 along first
Side 711 is distributed, and four piece of first limiting plate 75 can be formed with housing 71 using integral forming process, and work is manufactured to simplify
Sequence；And there is an opening respectively on the first limiting plate 75 of both sides, in order to which cover plate assembly is fitted on a circuit board.
For the ease of detection pin terminal structure is assembled on housing, and simplify the overall structure of cover plate, it is preferred that detection
Pin terminal 74 includes detection pin main body 741 and the pin 742 being connected with each other, be provided with detection pin main body 741 slot 7411 with
And with 7411 corresponding projection of slot；Jack 412 is additionally provided with second side 712 and is arranged at the fixation of the periphery of jack 412
Plate 415, projection can pass through jack 412 while fixed plate 415 be inserted into slot 7411, with realize detection pin terminal 74 with
The connection of housing 71.When needing separation detection pin terminal 74 with housing 71, it is only necessary to it is outside to apply one to detection pin terminal 74
Pulling force, fixed plate 415 is extracted from slot 7411, projection is extracted from jack 412, detects pin terminal and housing
Assembling, demounting procedure are all relatively simple, so as to further increase the production efficiency of deck.In order to improve detection pin terminal test
Stability and testing result reliability, it is furthermore preferred that detection pin terminal 74 includes two pins 742.
Preferably, as shown in fig. 6, cover plate assembly 41 also includes the first shell fragment 413 and the second shell fragment 414, the first shell fragment 413
It is arranged at the lateral opening of stopper slot, the second shell fragment 414 is connected with the 3rd side 713, the first shell fragment 413 and the second shell fragment
Gap between 414 is used to accommodate Kato 42.Specifically, as shown in fig. 6, the first shell fragment 413 is located at the of the composition of housing 71
Inside two cavity body structures, and at the lateral opening of the stopper slot at the first side 711, with partially enclosed stopper slot, from
And more preferable position-limiting action is played to push rod 72；Second shell fragment 414 is fixed on the inner side of the 3rd side plate 713.By setting first
Shell fragment 413, second shell fragment 414 limit the position of Kato 42 and contact terminal component 51, so that even if by the external world
Hit, Kato 42 and contact terminal component 51 also can be maintained at former by the elastic force effect of the first shell fragment 413, the second shell fragment 414
Some positions, it is ensured that the performance of deck.
Present embodiment additionally provides a kind of user terminal, includes the split type deck of any of the above-described.This is specific
User terminal in embodiment can be but not limited to mobile phone, tablet personal computer, as long as need to use TF card or SIM card
User terminal all may be used.
Present embodiment additionally provides a kind of installation method of split type deck, and Fig. 9 is specific embodiment party of the present invention
The installation method flow chart of the split type deck of formula.The installation method for the split type deck that present embodiment provides includes upper
State the split type deck of any one.As shown in figure 9, the installation method of split type deck comprises the following steps：
Step S91, multiple contact terminal components are affixed on a circuit board one by one using multiple paster technique.Wherein, it is electric
Road plate is preferably printed circuit board (PCB) (Printed circuit board, PCB).
Step S92, cover plate assembly is affixed on circuit board using paster technique, and multiple contact terminal components are located at cover plate
In the first cavity that component surrounds with circuit board.
The split type deck and its installation method that present embodiment provides, change the knot of conventional integral type deck
Structure, deck is divided into cover plate and terminal board two parts, because deck uses two different structure compositions, each other straight
The difficulty that contact is smaller, reduces the risk of research and development and manufactures is connect, simplifies production technology；Compared to traditional integral type deck
Structure, split type deck provided by the invention, in-mould injection technics comparing is simple, and whole assembling process is compared with integral type deck
It is simpler, there is provided the yield of each technique, the human cost of links to be reduced, so that the manufacture of whole deck
Cost has obtained obvious reduction；Meanwhile production efficiency has obtained larger lifting；Paster precision is reduced, improves paster
First-pass yield；By setting multiple contact terminal components, the flexibility of multi-card combination collocation is improved, so as to further increase
The usage experience of user.
Embodiment 1
Present embodiments provide a kind of split type deck.Split type deck in the present embodiment is to include MICRO SIM cards
With the double card deck of NANO SIM cards.
The split type deck of the present embodiment, for being affixed on a circuit board, including a separate cover plate assembly and two
Individual contact terminal component；Multiple contact terminal components, cover plate assembly are affixed on circuit board successively, and multiple contact terminal component positions
In in the first cavity that cover plate assembly and circuit board surround, the space between contact terminal component and cover plate assembly is used to accommodate and blocked
Hold in the palm, the card to match with two contact terminal components can be placed on Kato.Two contact terminal components are the first contact terminal
Component and the second contact terminal component, and the first contact terminal component matches with MICRO SIM cards, the second contact terminal component
Match with NANO SIM cards.
Cover plate assembly includes housing, detection pin terminal, lever, push rod；Push rod is assembled in the first side of housing, and and thick stick
Bar is connected；Lever is assembled in the second side of housing with detection pin terminal, and first side is adjacent with second side.Wherein,
Housing is made using stainless steel material.
Each contact terminal component includes insulated part and current-carrying part, and insulated part is rectangle structure, current-carrying part
Including multiple conductive bumps, and multiple conductive bumps are set in comb teeth-shaped structure along a pair of long side directions of rectangle insulated part
Put, and the material of insulated part is plastics, the material of current-carrying part is metal.
Cover plate assembly also includes rotary shaft；The second side of housing has first through hole, has the second through hole on lever；Rotation
Rotating shaft is through first through hole, the second through hole, and to assemble lever and housing, lever can rotate around rotary shaft.
Housing also includes the 3rd side, four side, and the 3rd side is relative with first side, four side and second side
Relatively；First side, second side, the 3rd side of housing curve inwardly a predetermined angle to form the second cavity body structure；Card
Support inserts the second cavity at four side.Four the first limiting plates, the first limiting plate edge are provided with the first side of housing
3rd side directions extend；First limiting plate is connected to form a stopper slot with first side, and stopper slot is used to accommodate push rod, push rod
It can be moved along stopper slot.Detect one that pin terminal includes being connected with each other and detect pin main body and two pins, detect pin main body
On be provided with slot and projection corresponding with slot；Jack is additionally provided with second side and is arranged at the fixation of jack periphery
Plate, projection can pass through jack while fixed plate is inserted into slot, to realize the connection of detection pin terminal and housing.
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise without departing from the principles of the invention, can also make some improvements and modifications, these improvements and modifications also should be regarded as
Protection scope of the present invention.
Claims (10)
- A kind of 1. split type deck, for being affixed on a circuit board, it is characterised in that including a separate cover plate assembly and Multiple contact terminal components；The cover plate assembly includes housing, detection pin terminal, lever, push rod；The push rod is assembled in described The first side of housing, and be connected with the lever；The lever is assembled in the of the housing with the detection pin terminal Dual side-edge, and the first side is adjacent with the second side；Multiple contact terminal components, the cover plate assembly are successively Be affixed on the circuit board, and multiple contact terminal components be located at that the cover plate assembly and the circuit board surround first In cavity, the space between the contact terminal component and the cover plate assembly is used to accommodate Kato, can be put on the Kato Put the card to match with multiple contact terminal components.
- 2. split type deck according to claim 1, it is characterised in that the multiple contact terminal component connects including 2 Contravention sub-component, and 2 mutual stagger settings of contact terminal component；The Kato is double card Kato.
- 3. split type deck according to claim 1, it is characterised in that the contact terminal component include insulated part and Current-carrying part, periphery of the current-carrying part along the insulated part set and are connected with the insulated part.
- 4. split type deck according to claim 3, it is characterised in that the material of the insulated part is plastics, described The material of current-carrying part is metal.
- 5. split type deck according to claim 1, it is characterised in that the cover plate assembly also includes rotary shaft；It is described The second side of housing has first through hole, has the second through hole on the lever；The rotary shaft through the first through hole, Second through hole, to assemble the lever and the housing, the lever can rotate around the rotary shaft.
- 6. split type deck according to claim 1, it is characterised in that the housing also includes the 3rd side, the 4th side Side, the 3rd side is relative with the first side, and the four side is relative with the second side；The institute of the housing State first side, the second side, the 3rd side curve inwardly a predetermined angle to form the second cavity body structure；It is described Kato inserts second cavity at the four side.
- 7. split type deck according to claim 6, it is characterised in that be provided with the first side of the housing multiple First limiting plate, first limiting plate extend along the 3rd side directions；First limiting plate and the first side Connection forms a stopper slot, and the stopper slot is used to accommodate the push rod, and the push rod can move along the stopper slot.
- 8. split type deck according to claim 6, it is characterised in that the detection pin terminal includes the inspection being connected with each other Chaining pin main body and pin, described detect are provided with slot and projection corresponding with slot in pin main body；At the second side It is additionally provided with jack and is arranged at the fixed plate of the jack periphery, the projection can passes through the jack while described solid Fixed board is inserted into the slot.
- 9. split type deck according to claim 1, it is characterised in that the specification of multiple contact terminal components and/ Or type is different.
- 10. a kind of installation method of split type deck, it is characterised in that including dividing as claimed in any one of claims 1-9 wherein Body formula deck；The installation method of the split type deck comprises the following steps：Multiple contact terminal components are affixed on a circuit board one by one using multiple paster technique；Cover plate assembly is affixed on the circuit board using paster technique, and multiple contact terminal components are located at the cover plate In the first cavity that component surrounds with the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710567655.0A CN107394439A (en) | 2017-07-12 | 2017-07-12 | Split type deck and its installation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710567655.0A CN107394439A (en) | 2017-07-12 | 2017-07-12 | Split type deck and its installation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107394439A true CN107394439A (en) | 2017-11-24 |
Family
ID=60340558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710567655.0A Pending CN107394439A (en) | 2017-07-12 | 2017-07-12 | Split type deck and its installation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107394439A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696856A (en) * | 2020-12-28 | 2022-07-01 | 北京小米移动软件有限公司 | Card support, card installation component and terminal equipment |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080076302A1 (en) * | 2006-09-26 | 2008-03-27 | Jess-Link Products Co., Ltd. | Transfer card structure |
| CN204558768U (en) * | 2015-04-20 | 2015-08-12 | 安费诺-泰姆斯（常州）通迅设备有限公司 | A kind of split type card holder connector |
| CN105261854A (en) * | 2015-11-06 | 2016-01-20 | 深圳市长盈精密技术股份有限公司 | Connector for card |
| CN105552604A (en) * | 2014-10-31 | 2016-05-04 | 泰科电子(上海)有限公司 | Connector and electronic equipment |
| CN205429226U (en) * | 2016-03-17 | 2016-08-03 | 昆山龙梦电子科技有限公司 | Three select two cassette rotary rod package assembly |
| CN205846282U (en) * | 2016-06-22 | 2016-12-28 | 奉化波导软件有限公司 | Horizontal split type deck and there is the mobile terminal of this deck |
| CN207098097U (en) * | 2017-07-12 | 2018-03-13 | 上海传英信息技术有限公司 | Split type deck |
-
2017
- 2017-07-12 CN CN201710567655.0A patent/CN107394439A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080076302A1 (en) * | 2006-09-26 | 2008-03-27 | Jess-Link Products Co., Ltd. | Transfer card structure |
| CN105552604A (en) * | 2014-10-31 | 2016-05-04 | 泰科电子(上海)有限公司 | Connector and electronic equipment |
| CN204558768U (en) * | 2015-04-20 | 2015-08-12 | 安费诺-泰姆斯（常州）通迅设备有限公司 | A kind of split type card holder connector |
| CN105261854A (en) * | 2015-11-06 | 2016-01-20 | 深圳市长盈精密技术股份有限公司 | Connector for card |
| CN205429226U (en) * | 2016-03-17 | 2016-08-03 | 昆山龙梦电子科技有限公司 | Three select two cassette rotary rod package assembly |
| CN205846282U (en) * | 2016-06-22 | 2016-12-28 | 奉化波导软件有限公司 | Horizontal split type deck and there is the mobile terminal of this deck |
| CN207098097U (en) * | 2017-07-12 | 2018-03-13 | 上海传英信息技术有限公司 | Split type deck |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114696856A (en) * | 2020-12-28 | 2022-07-01 | 北京小米移动软件有限公司 | Card support, card installation component and terminal equipment |
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Application publication date: 20171124 |