CN108631120B - A kind of ultra-thin accurate SIM card communications electronics component - Google Patents
A kind of ultra-thin accurate SIM card communications electronics component Download PDFInfo
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- CN108631120B CN108631120B CN201810386811.8A CN201810386811A CN108631120B CN 108631120 B CN108631120 B CN 108631120B CN 201810386811 A CN201810386811 A CN 201810386811A CN 108631120 B CN108631120 B CN 108631120B
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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
- 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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- Holders For Apparel And Elements Relating To Apparel (AREA)
- Pinball Game Machines (AREA)
Abstract
The invention belongs to a kind of ultra-thin accurate SIM card communications electronics components, it includes the first pressing plate, second gear, cover board, mounting plate, bindiny mechanism, the second pressing plate, circular hole, bottom plate, the first L shape bar, the first pressing plate groove, the second pressing plate groove, arc groove, rack gear etc., is wherein provided with holding tank on bottom plate end face；Holding tank end face side is provided with the first T-slot；The first rotating shaft hole of perforation is provided on holding tank end face, and first rotating shaft hole is distributed close to the first T-slot；The second T-slot is provided on holding tank end face；The second shaft hole is provided on holding tank end face, it is easily to pull out out of SIM card holder very much that SIM card holder in the present invention, which has when user needs replacing SIM card, SIM card holder in the present invention does not need in SIM card withdrawal process by tool, to reach convenient labour-saving purpose.
Description
Technical field
The invention belongs to SIM card holder technical field more particularly to a kind of ultra-thin accurate SIM card communications electronics components.
Background technique
Current existing SIM card holder structure is simple, traditional in order to keep the contact between SIM card and SIM card holder good
The comparison that SIM card holder is often done is tight, and when in SIM insertion SIM card holder, SIM card holder can give mono- pretightning force of SIM, thus
So that the contact between SIM card and SIM card holder is good, but due to the appearance of the pretightning force, when user needs replacing SIM card
When, SIM card extracted out of SIM card holder it is relatively difficult, so designing a kind of ultra-thin accurate SIM card communications electronics component is very
It is necessary to.
The present invention design a kind of ultra-thin accurate SIM card communications electronics component solve the problems, such as it is as above.
Summary of the invention
(1) the technical problem to be solved in the present invention
The problem to be solved in the present invention is to provide a kind of ultra-thin accurate SIM card communications electronics components, to overcome existing skill
In art SIM card holder to SIM card with the presence of pretightning force so that the extraction of SIM card from SIM card holder is difficult.
(2) technical solution of the present invention
To solve drawbacks described above in the prior art, the present invention discloses a kind of ultra-thin accurate SIM card communications electronics component,
It adopts the following technical solutions to realize.
A kind of ultra-thin accurate SIM card communications electronics component, includes the component body for being inserted into SIM card.
Component body it include the first pressing plate, second gear, cover board, mounting plate, bindiny mechanism, the second pressing plate, circular hole,
Bottom plate, the first L shape bar, the first pressing plate groove, the second pressing plate groove, arc groove, rack gear, first gear, fixed link, slide block,
Arc panel, the 3rd L shape bar, chip contact block, blend stop, the first spring anchor block, the first spring, sliding shoe, bending steel bar, wiring
Block, connection cable, the 2nd L shape bar, second spring, second spring fixed block, the first link block, gag lever post, the second link block,
One T-slot, first rotating shaft hole, the second T-slot, the second shaft hole, holding tank, third T-slot, third shaft hole, winding displacement hole,
Two straight pins, fixing axle, the first straight pin, the first T-shaped block, the second T-shaped block, third T-shaped block, the first movement slots, the second movement
Slot, telescopic rod, sliding slot, guide post, axle sleeve, scroll spring, cylindrical hole, square groove, limit plate, the second tracks, third movement
Track, inclined-plane, the 4th tracks, the first tracks are wherein provided with holding tank on bottom plate end face；Holding tank end face one
Side is provided with the first T-slot；The first rotating shaft hole of perforation is provided on holding tank end face, and first rotating shaft hole is close to the first T-slot point
Cloth；The second T-slot is provided on holding tank end face；The second shaft hole is provided on holding tank end face, and the second shaft hole is close to the 2nd T
The distribution of shape slot；Holding tank end face is provided with third T-slot far from the side of the first T-slot；It is provided on the side of third T-slot end face
Third shaft hole；Second T-slot is between the first T-slot and third T-slot；On the ascender line direction of holding tank side successively
It is provided with 6 winding displacement holes；Bottom plate lower end surface is fixedly mounted on mounting plate upper surface；It is provided on sliding shoe end face and to be not penetrated
Square groove；Side side on square groove end face close to square groove is provided with the first tracks being not penetrated；Close to square groove on square groove end face
Side side be provided with the 4th tracks being not penetrated；First tracks and the 4th tracks are in same straight line
On；The third tracks being not penetrated, and third tracks and the 4th tracks and the first movement are provided on square groove end face
Track communicates；The second tracks, and the second tracks and third are provided with far from the first tracks side on square groove end face
Tracks and the first tracks communicate；First tracks, the second tracks, third tracks and the 4th movement rail
Road is mutually communicated；The cylindrical hole being not penetrated is provided on sliding shoe on the end face of evolution slot；Third T-shaped block one end is fixedly mounted on cunning
On the side of motion block lower end surface；Limit plate is provided with inclined-plane on side；Limit plate lower end surface is fixedly mounted in the 4th tracks, and
The distribution of inclined-plane face third tracks；Sliding shoe is slidably installed by third T-shaped block and third T-slot in bottom plate
On holding tank in；Axle sleeve is mounted in third shaft hole；Bending steel bar one end is mounted in axle sleeve, bends the other end of steel bar
Cooperate with the first tracks, the second tracks, third tracks and the 4th tracks；Scroll spring turns positioned at third
In axis hole, scroll spring one end is fixed on bending steel bar periphery, and the other end is fixedly mounted on third shaft hole inner headed face；
Bending steel bar is far from being equipped with guide post on the side lower end surface of axle sleeve, and the periphery of guide post and the first tracks, the
The inner wall of two tracks, third tracks and the 4th tracks is slidably matched；Fixing axle is located in cylindrical hole, fixing axle
Lower end surface be fixedly mounted on cylinder hole end surface；First spring anchor block side is fixedly mounted on holding tank side；First
Spring is located in holding tank, and the first spring one end is fixedly mounted on the first spring anchor block, and the other end is fixedly mounted on fixation
On axis periphery；One end of blend stop is fixedly mounted on sliding shoe side, and the side of blend stop and the side of sliding shoe cooperate；Peace
The side of the upper surface of loading board is sequentially installed with 7 line blocks along linear direction；3 compositions one in 6 chip contact blocks
The two groups of chip contact block of group, composition is installed on holding tank end face；Connection cable, and 6 companies are mounted on 6 chips
Run in line the other end pass through 6 winding displacement holes respectively in corresponding 7 line blocks 6 line blocks connect；2nd L shape bar one
End is fixedly mounted on one end of sliding shoe side, and 6 the second movement slots opened on the 2nd L shape bar are matched with 6 connection cables
It closes；Arc panel one end is fixedly mounted on one end of the 2nd L shape bar；The 3rd shape bar side L by with opened on the 2nd L shape bar
First movement slots are slidably installed on the 2nd L shape bar；Second spring fixed block one end is fixedly mounted on the 3rd L shape rod end surface
On；Two telescopic rods are symmetrically distributed in the two sides of the first movement slots, and telescopic rod one end is fixedly mounted in the 2nd L shape rod end surface,
The other end of telescopic rod is fixedly mounted on second spring fixed block end face；The outside of two telescopic rods is nested with the second bullet
Spring, second spring one end are fixedly mounted on second spring fixed block end face, and the other end is fixedly mounted on the 2nd L shape rod end surface
On；One end of first L shape bar is fixedly mounted on the 3rd L shape bar side face；First T-shaped block upper surface is fixedly mounted on the first L shape
On bar lower end surface, and the first T-shaped block is slidably matched with the first T-slot；First straight pin one end is mounted on first turn by bearing
In axis hole；Second gear and first gear are sequentially arranged on the first straight pin along the axis direction of the first straight pin, and second
The teeth opened in teeth and the first L shape bar side face on gear engage；Second T-shaped block upper surface is fixedly mounted on rack gear lower end
On face；Rack gear is slidably installed on bottom plate by the second T-shaped block and the second T-slot, and rack gear and first gear
Engagement；Fixed link one end is fixedly mounted on the side of the first L shape bar；Slide block one end is fixedly mounted on fixed link one end, dials
The other end of motion block and the cambered surface of arc panel cooperate；The side of first link block side is fixedly mounted on one end of rack gear side；
The sliding slot of perforation is provided on second link block end face；Second link block is mounted on bottom plate by the second straight pin；Limit
Bar one end is mounted on the downside of the first link block by straight pin；The other end of gag lever post and being slidably matched for sliding slot；First gear
Diameter be 3 times of second gear diameter；The coefficient of elasticity of first spring is greater than the coefficient of elasticity of second spring；On cover board end face
6 circular holes are provided with, and 6 circular holes cooperate with corresponding chip contact block；Cover board is provided with arc groove on side；Cover board is opened on end face
There is the first pressing plate groove；First pressing plate is mounted in the first pressing plate groove；The second pressing plate groove is provided on cover board end face；The installation of second pressing plate
In the second pressing plate groove；Cover board is installed on a mounting board by Liang Ge bindiny mechanism.
It is advanced optimized as this technology, the coefficient of elasticity of first spring is the 1.5- of the coefficient of elasticity of second spring
2.5 again.
It is advanced optimized as this technology, the coefficient of elasticity of first spring is 2 times of the coefficient of elasticity of second spring.
It is advanced optimized as this technology, the making material of the arc panel is rubber.
It is advanced optimized as this technology, first spring is extension spring.
It is advanced optimized as this technology, lubricating oil, the second T-shaped block is coated between first T-shaped block and the first T-slot
It is coated with lubricating oil between the second T-slot, is coated with lubricating oil between third T-shaped block and third T-slot.
Be provided on bottom plate end face in the present invention holding tank effect be easy for accommodate first gear, second gear,
Sliding shoe etc.；The effect that holding tank end face side is provided with the first T-slot is easy for being formed with the first T-shaped block and be slidably matched；It accommodates
The first rotating shaft hole of perforation is provided on slot end face, and first rotating shaft hole is easy for installation close to the effect that the first T-slot is distributed
One straight pin；The effect that the second T-slot is provided on holding tank end face is easy for being formed with the second T-shaped block and be slidably matched；Holding tank
The second shaft hole is provided on end face, and the second shaft hole is easy for the second straight pin of installation close to the effect that the second T-slot is distributed；
Holding tank end face is easy for being formed to slide with third T-shaped block matching far from the effect that the side of the first T-slot is provided with third T-slot
It closes；The effect that third shaft hole is provided on the side of third T-slot end face is easy for installation axle sleeve；Holding tank side ascender line
The effect that 6 winding displacement holes are successively opened on direction is easy for accommodating connection cable；Bottom plate lower end surface is fixedly mounted on installation
Effect on plate upper surface is easy for fixing the first straight pin, the second straight pin and sliding shoe etc.；Sliding shoe is provided with not on end face
The effect of the square groove of perforation is easy for bending steel bar in the first tracks, the second tracks, third tracks, the 4th fortune
It is moved under the guidance in dynamic rail road；Side side on square groove end face close to square groove is provided with the effect for the first tracks being not penetrated
It is easy for the movement of guidance bending steel bar；Side side on square groove end face close to square groove is provided with the 4th tracks being not penetrated
Effect be easy for guidance bending steel bar movement；First tracks and the 4th tracks work on the same line
With the movement of guidance bending steel bar is easy for, so that bending steel bar can smoothly move；It is provided with and is not penetrated on square groove end face
Third tracks, and the effect that third tracks are communicated with the 4th tracks and the first tracks is easy for guiding
Bend the movement of steel bar；The second tracks, and the second tracks are provided with far from the first tracks side on square groove end face
The effect communicated with third tracks and the first tracks is easy for the movement of guidance bending steel bar；First tracks,
The effect that second tracks, third tracks and the 4th tracks are mutually communicated is easy for the fortune of guidance bending steel bar
It is dynamic；The effect for being provided with the cylindrical hole being not penetrated on sliding shoe on the end face of evolution slot is easy for accommodating and installing fixing axle；3rd T
Shape block one end is fixedly mounted on the effect on the side of sliding shoe lower end surface and is easy for guidance and the movement of limit slippage block；Limit plate
Bevelled effect is opened on side to be easy for guiding and limiting the movement of guide post；Limit plate lower end surface is fixedly mounted on the 4th fortune
In dynamic rail road, and the effect of inclined-plane face third tracks distribution is easy for the movement of limitation guide post；Sliding shoe passes through the
The effect in the holding tank on bottom plate that is slidably installed of three T-shaped blocks and third T-slot is easy for limiting the fortune of SIM card
It is dynamic；The effect that axle sleeve is mounted in third shaft hole is easy for installation bending steel bar；Bending steel bar one end is mounted in axle sleeve, curved
Roll over the other end of steel bar and the work of the first tracks, the second tracks, third tracks and the cooperation of the 4th tracks
With the movement for being easy for guidance sliding shoe；Scroll spring is located in third shaft hole, and scroll spring one end is fixed on bending steel bar
On periphery, the effect that the other end is fixedly mounted on third shaft hole inner headed face is easy for giving bending one recovery masterpiece of steel bar
With；Bending steel bar far from being equipped with guide post on the side lower end surface of axle sleeve, and the periphery of guide post and the first tracks,
The effect that the inner wall of second tracks, third tracks and the 4th tracks is slidably matched is easy for bending steel bar can be with
The movement of the limit slippage block of conditionity；Fixing axle is located in cylindrical hole, and the lower end surface of fixing axle is fixedly mounted on cylinder nose end
Effect on face is easy for the first spring of installation；The effect that first spring anchor block side is fixedly mounted on holding tank side is
It is easily installed the first spring；First spring is located in holding tank, and the first spring one end is fixedly mounted on the first spring anchor block,
The effect that the other end is fixedly mounted on fixing axle periphery is easy for giving sliding shoe one restoring force effect；One end of blend stop is solid
Dingan County is on sliding shoe side, and the effect of the side of blend stop and the cooperation of the side of sliding shoe is easy for blocking the fortune of SIM card
It is dynamic, so that SIM card can be moved smoothly in SIM card holder；The side of the upper surface of mounting plate along linear direction successively
The effect for being equipped with 7 line blocks is easy for can connect by connection cable and 6 chip contact blocks；6 chip contact blocks
In 3 form one group, the effect that the two groups of chip contact block of composition is installed on holding tank end face be easy for in SIM card
Chip cooperation, thus achieve the purpose that transmit SIM card information；Connection cable, and 6 connection rows are mounted on 6 chips
The other end of line passes through 6 winding displacement holes and is easy for transmitting with the effect of 6 line blocks connection in corresponding 7 line blocks respectively
Information in SIM card；2nd L shape bar one end is fixedly mounted on one end of sliding shoe side, and 6 opened on the 2nd L shape bar
The effect of second movement slots and the cooperation of 6 connection cables is easy for the movement of the 2nd L shape bar；Arc panel one end is fixedly mounted on
Effect on one end of two L shape bars is easy for arc panel can be to one active force of SIM card；The 3rd shape bar side L is by with
The effect that the first movement slots opened on two L shape bars are slidably installed on the 2nd L shape bar is easy for the first L shape bar of installation；
The effect that second spring fixed block one end is fixedly mounted in the 3rd L shape rod end surface is easy for installation second spring；Two flexible
Bar is symmetrically distributed in the two sides of the first movement slots, and telescopic rod one end is fixedly mounted in the 2nd L shape rod end surface, telescopic rod it is another
It holds the effect being fixedly mounted on second spring fixed block end face to be easy for support second spring, prevents second spring from failing
Phenomenon；The outside of two telescopic rods is nested with second spring, and second spring one end is fixedly mounted on second spring fixed block end
On face, the effect that the other end is fixedly mounted in the 2nd L shape rod end surface is easy for giving second spring fixed block one recovery masterpiece
With；The effect that one end of first L shape bar is fixedly mounted on the 3rd L shape bar side face is easy for passing the movement on the 3rd L shape bar
Pass second gear；First T-shaped block upper surface is fixedly mounted on the first L shape bar lower end surface, and the first T-shaped block and the first T shape
The effect that slot is slidably matched is easy for guiding and limiting the movement of the first L shape bar；First straight pin one end is mounted on by bearing
Effect in first rotating shaft hole is easy for installation first gear and second gear；Second gear and first gear are along the first straight pin
The axis direction tooth that is sequentially arranged on the first straight pin, and is opened on the teeth in second gear and the first L shape bar side face
The effect of tooth engagement is easy for passing movement；The effect that second T-shaped block upper surface is fixedly mounted on rack gear lower end surface is easy for
The movement of guidance and limitation rack gear；Rack gear is slidably installed on bottom plate by the second T-shaped block and the second T-slot,
And rack gear effect engaged with the first gear is easy for first gear and the first link block can be driven to move；Fixed link one end is fixed
The effect being mounted on the side of the first L shape bar is easy for installation slide block；Slide block one end is fixedly mounted on fixed link one end,
The effect of the cambered surface cooperation of the other end and arc panel of slide block, which is easy for slide block, to push arc panel to move；First connection
The effect that the side of block side is fixedly mounted on one end of rack gear side is easy for hinged gag lever post；It is opened on second link block end face
The sliding slot for playing the role of perforation is easy for gag lever post and slides in the second link block；Second link block is installed by the second straight pin
Effect on bottom plate is easy for guiding and limiting the movement of gag lever post；Gag lever post one end is mounted on first by straight pin
Effect on the downside of link block is easy for the movement of limitation SIM card；The effect of the other end and sliding slot of gag lever post being slidably matched is
Convenient for the movement of gag lever post；The diameter of first gear is that 3 times of effect of second gear diameter is on the first straight pin of amplification
Transmission ratio, so that gag lever post can limit the movement of SIM card；The coefficient of elasticity of first spring is greater than the elasticity of second spring
The effect of coefficient is that formation is successively smooth in movement；It is provided with 6 circular holes on cover board end face, and 6 circular holes and corresponding chip
The effect of contact block cooperation is easy for test when being radiated and being repaired to SIM card；The work of arc groove is provided on cover board side
SIM card can be smoothly changed with user is easy for；The effect that the first pressing plate groove is provided on cover board end face is easy for the first pressure of installation
Plate；The effect that first pressing plate is mounted in the first pressing plate groove is easy for carrying out pressuring action to SIM；Cover board is provided with second on end face
The effect of pressing plate groove is easy for the second pressing plate of installation；The effect that second pressing plate is mounted in the second pressing plate groove be easy for SIM into
Row pressuring action；Cover board installs effect on a mounting board by Liang Ge bindiny mechanism and is easy for protection SIM card and limitation SIM card
Movement.The coefficient of elasticity of first spring is that 1.5-2.5 times of effect of the coefficient of elasticity of second spring is to make in the range
User is more light when SIM card to be inserted into SIM card holder.The coefficient of elasticity of first spring is the coefficient of elasticity of second spring
2 times of purpose is through overtesting, and user at this time is the lightest when SIM card to be inserted into SIM card holder.The production of arc panel
Material is that the effect of rubber is so that arc panel has elasticity.Lubricating oil, the 2nd T are coated between first T-shaped block and the first T-slot
Lubricating oil is coated between shape block and the second T-slot, the effect that lubricating oil is coated between third T-shaped block and third T-slot is easy for
Reduce the friction between the first T-shaped block and the first T-slot, the second T-shaped block and the second T-slot, third T-shaped block and third T-slot
Power.
(3) the advantages of the present invention
Relative to traditional SIM card holder technology, the SIM card holder in the present invention has and is when user needs replacing SIM card
It can easily be pulled out out of SIM card holder very much, the SIM card extraction in the present invention is not needed by tool, to reach just
Prompt labour-saving purpose.
Detailed description of the invention
Fig. 1 is global facility distribution schematic diagram.
Fig. 2 is cover plate installation structure schematic diagram.
Fig. 3 is covering plate structure schematic diagram.
Fig. 4 is first gear mounting structure schematic diagram.
Fig. 5 is line block mounting structure schematic diagram.
Fig. 6 is arc panel mounting structure schematic diagram.
Fig. 7 is the first L shape bar mounting structure schematic diagram.
Fig. 8 is bottom plate structure (one) schematic diagram.
Fig. 9 is bottom plate structure (two) schematic diagram.
Figure 10 is bottom plate structure (three) schematic diagram.
Figure 11 is the first spring mounting structure schematic diagram.
Figure 12 is second gear mounting structure schematic diagram.
Figure 13 is second spring mounting structure schematic diagram.
Figure 14 is telescopic rod mounting structure schematic diagram.
Figure 15 is the second connecting block structure schematic diagram.
Figure 16 is scroll spring mounting structure schematic diagram.
Figure 17 is guide post mounting structure schematic diagram.
Figure 18 is fixing axle mounting structure schematic diagram.
Figure 19 is limit plate structural schematic diagram.
Figure 20 is sliding shoe structural schematic diagram.
Figure label title: 1, the first pressing plate；2, cover board；3, mounting plate；4, bindiny mechanism；5, the second pressing plate；6, circular hole；
7, bottom plate；8, the first L shape bar；9, the first pressing plate groove；10, the second pressing plate groove；11, arc groove；12, rack gear；13, the first tooth
Wheel；14, fixed link；15, slide block；16, arc panel；17, chip contact block；18, blend stop；19, the first spring anchor block；20,
First spring；21, sliding shoe；22, steel bar is bent；23, junction block；24, connection cable；25, the 2nd L shape bar；26, the second bullet
Spring；27, second spring fixed block；28, the first link block；29, gag lever post；30, the second link block；31, the first T-slot；32,
One shaft hole；33, the second T-slot；34, the second shaft hole；35, holding tank；36, third T-slot；37, third shaft hole；38,
Winding displacement hole；39, the second straight pin；40, fixing axle；41, the first straight pin；42, the first T-shaped block；43, the second T-shaped block；44,
Three T-shaped blocks；45, the first movement slots；46, the second movement slots；47, telescopic rod；48, sliding slot；49, guide post；50, axle sleeve；51, whirlpool
Coil spring；52, cylindrical hole；53, square groove；54, limit plate；55, the second tracks；56, third tracks；57, inclined-plane；
58, the 4th tracks；59, the first tracks；60, the 3rd L shape bar；61, second gear.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1, 2, it is characterised in that: include the component body for being inserted into SIM card.
Component body it include the first pressing plate 1, second gear 61, cover board 2, mounting plate 3, bindiny mechanism 4, the second pressing plate
5, circular hole 6, bottom plate 7, the first L shape bar 8, the first pressing plate groove 9, the second pressing plate groove 10, arc groove 11, rack gear 12, the first tooth
Wheel 13, fixed link 14, slide block 15, arc panel 16, the 3rd L shape bar 60, chip contact block 17, blend stop 18, the first spring are fixed
Block 19, the first spring 20, sliding shoe 21, bending steel bar 22, junction block 23, connection cable 24, the 2nd L shape bar 25, second spring
26, second spring fixed block 27, the first link block 28, gag lever post 29, the second link block 30, the first T-slot 31, first rotating shaft hole
32, the second T-slot 33, the second shaft hole 34, holding tank 35, third T-slot 36, third shaft hole 37, the circle of winding displacement hole 38, second
Pin 39, fixing axle 40, the first straight pin 41, the first T-shaped block 42, the second T-shaped block 43, third T-shaped block 44, the first movement slots
45, the second movement slots 46, telescopic rod 47, sliding slot 48, guide post 49, axle sleeve 50, scroll spring 51, cylindrical hole 52, square groove 53, limit
Position plate 54, the second tracks 55, third tracks 56, inclined-plane 57, the 4th tracks 58, the first tracks 59, such as
Shown in Fig. 8, holding tank 35 wherein is provided on 7 end face of bottom plate；35 end face side of holding tank is provided with the first T-slot 31；Such as Fig. 9
It is shown, the first rotating shaft hole 32 of perforation is provided on 35 end face of holding tank, and first rotating shaft hole 32 is distributed close to the first T-slot 31；
As shown in Figure 10, the second T-slot 33 is provided on 35 end face of holding tank；The second shaft hole 34, and are provided on 35 end face of holding tank
Two shaft holes 34 are distributed close to the second T-slot 33；As shown in Figure 8,9, 10,35 end face of holding tank far from the first T-slot 31 one
Side is provided with third T-slot 36；As shown in figure 9, being provided with third shaft hole 37 on the side of 36 end face of third T-slot；Such as Fig. 9 institute
Show, the second T-slot 33 is between the first T-slot 31 and third T-slot 36；As shown in Figure 10,35 side ascender line of holding tank
Property successively opens 6 winding displacement holes 38 on direction；As shown in figure 4,7 lower end surface of bottom plate is fixedly mounted on 3 upper surface of mounting plate
On；As shown in Figure 18,20, the square groove 53 being not penetrated is provided on 21 end face of sliding shoe；As shown in Figure 18,20, on 53 end face of square groove
Side side close to square groove 53 is provided with the first tracks 59 being not penetrated；It is close on 53 end face of square groove as shown in Figure 18,20
The side side of square groove 53 is provided with the 4th tracks 58 being not penetrated；As shown in Figure 18,20, the first tracks 59 and the 4th
Tracks 58 are on the same line；As shown in Figure 18,20, the third tracks being not penetrated are provided on 53 end face of square groove
56, and third tracks 56 are communicated with the 4th tracks 58 and the first tracks 59；As shown in Figure 18,20, square groove 53
The second tracks 55, and the second tracks 55 and third tracks are provided with far from 59 side of the first tracks on end face
56 and first tracks 59 communicate；As shown in Figure 18,20, the first tracks 59, the second tracks 55, third move rail
Road 56 and the 4th tracks 58 are mutually communicated；As shown in Figure 18,20, it is provided on the end face of evolution slot 53 on sliding shoe 21 and does not pass through
Logical cylindrical hole 52；As shown in figure 12,44 one end of third T-shaped block is fixedly mounted on 21 lower end surface side of sliding shoe；Such as Figure 19
Shown, limit plate is provided with inclined-plane 57 on 54 side；54 lower end surface of limit plate is fixedly mounted in the 4th tracks 58, and inclined-plane
The distribution of 57 face third tracks 56；As shown in Figure 6,7, sliding shoe 21 is slided by third T-shaped block 44 and third T-slot 36
It is fitted in the holding tank 35 on bottom plate 7；As shown in fig. 7, axle sleeve 50 is mounted in third shaft hole 37；Such as Figure 17
Shown, bending 22 one end of steel bar is mounted in axle sleeve 50, and the other end and the first tracks 59, second for bending steel bar 22 move
Track 55, third tracks 56 and the cooperation of the 4th tracks 58；As shown in figure 17, scroll spring 51 is located at third shaft hole
In 37,51 one end of scroll spring is fixed on bending 22 periphery of steel bar, and the other end is fixedly mounted on 37 inner circle of third shaft hole
On face；As shown in figure 17, bending steel bar 22 is far from being equipped with guide post 49 on the side lower end surface of axle sleeve 50, and guide post 49
Periphery and the first tracks 59, the second tracks 55, the inner wall cunning of third tracks 56 and the 4th tracks 58
Dynamic cooperation；As shown in fig. 6, fixing axle 40 is located in cylindrical hole 52, the lower end surface of fixing axle 40 is fixedly mounted on 52 end of cylindrical hole
On face；As shown in fig. 7,19 side of the first spring anchor block is fixedly mounted on 35 side of holding tank；As shown in fig. 7, the first bullet
Spring 20 is located in holding tank 35, and 20 one end of the first spring is fixedly mounted on the first spring anchor block 19, and the other end is fixedly mounted
On 40 periphery of fixing axle；As shown in fig. 6, one end of blend stop 18 is fixedly mounted on 21 side of sliding shoe, and blend stop 18
Side and the side of sliding shoe 21 cooperate；As shown in Figure 4,5, the side of the upper surface of mounting plate 3 is successively pacified along linear direction
Equipped with 7 line blocks 23；As shown in figure 4,3 in 6 chip contact blocks 17 form one group, the two groups of chip contact block of composition
17 are installed on 35 end face of holding tank；As shown in figure 4, being mounted on connection cable 24 on 6 chips, and 6 connection cables
24 other end passes through 6 winding displacement holes 38 and connects respectively with 6 line blocks 23 in corresponding 7 line blocks 23；Such as Figure 11,13
Shown, 25 one end of the 2nd L shape bar is fixedly mounted on one end of 21 side of sliding shoe, and 6 second opened on the 2nd L shape bar 25
Movement slots 46 and 6 connection cable 24 cooperates；As shown in Figure 11,16,16 one end of arc panel is fixedly mounted on the 2nd L shape bar 25
On one end；As shown in figure 14,60 side of the 3rd L shape bar with the first movement slots 45 sliding opened on the 2nd L shape bar 25 by matching
Conjunction is mounted on the 2nd L shape bar 25；As shown in figure 14,27 one end of second spring fixed block is fixedly mounted on 60 end of the 3rd L shape bar
On face；As shown in figure 14, two telescopic rods 47 are symmetrically distributed in the two sides of the first movement slots 45, and 47 one end of telescopic rod is fixedly mounted
On 25 end face of the 2nd L shape bar, the other end of telescopic rod 47 is fixedly mounted on 27 end face of second spring fixed block；Such as Figure 14 institute
Show, the outside of two telescopic rods 47 is nested with second spring 26, and 26 one end of second spring is fixedly mounted on second spring and fixes
On 27 end face of block, the other end is fixedly mounted on 25 end face of the 2nd L shape bar；As shown in figure 11, one end of the first L shape bar 8 is fixed
It is mounted on 60 side of the 3rd L shape bar；As shown in figure 11,42 upper surface of the first T-shaped block is fixedly mounted on 8 lower end of the first L shape bar
On face, and the first T-shaped block 42 is slidably matched with the first T-slot 31；As shown in figure 12,41 one end of the first straight pin is pacified by bearing
In first rotating shaft hole 32；As shown in figure 12, second gear 61 is with first gear 13 along the axis direction of the first straight pin 41
It is sequentially arranged on the first straight pin 41, and the teeth opened on the teeth in second gear 61 and 8 side of the first L shape bar are nibbled
It closes；As shown in figure 12,43 upper surface of the second T-shaped block is fixedly mounted on 12 lower end surface of rack gear；As shown in figure 12, rack gear 12 passes through
Second T-shaped block 43 and the second T-slot 33 are slidably installed on bottom plate 7, and rack gear 12 is engaged with first gear 13；
As shown in figure 12,14 one end of fixed link is fixedly mounted on the side of the first L shape bar 8；As shown in figure 12,15 one end of slide block is solid
Dingan County is mounted in 14 one end of fixed link, and the other end of slide block 15 and the cambered surface of arc panel 16 cooperate；First link block, 28 side
Side is fixedly mounted on one end of 12 side of rack gear；As shown in figure 15, the sliding slot 48 of perforation is provided on 30 end face of the second link block；
As shown in figure 12, the second link block 30 is mounted on bottom plate 7 by the second straight pin 39；As shown in figure 12, gag lever post 29
One end is mounted on 28 downside of the first link block by straight pin；As shown in figure 12, the cunning of the other end of gag lever post 29 and sliding slot 48
Dynamic cooperation；The diameter of first gear 13 is 3 times of 61 diameter of second gear；The coefficient of elasticity of first spring 20 is greater than second spring
26 coefficient of elasticity；As shown in figure 3, be provided with 6 circular holes 6 on 2 end face of cover board, and 6 circular holes 6 and corresponding chip contact block 17
Cooperation；As shown in figure 3, being provided with arc groove 11 on 2 side of cover board；As shown in figure 3, being provided with the first pressing plate groove 9 on 2 end face of cover board；
As shown in figure 3, the first pressing plate 1 is mounted in the first pressing plate groove 9；As shown in figure 3, being provided with the second pressing plate groove 10 on 2 end face of cover board；
As shown in figure 3, the second pressing plate 5 is mounted in the second pressing plate groove 10；As shown in Figure 1, cover board 2 is installed by Liang Ge bindiny mechanism 4
On mounting plate 3.
The coefficient of elasticity of first spring 20 is 1.5-2.5 times of the coefficient of elasticity of second spring 26.
The coefficient of elasticity of first spring 20 is 2 times of the coefficient of elasticity of second spring 26.
The making material of the arc panel 16 is rubber.
First spring 20 is extension spring.
Be coated with lubricating oil between first T-shaped block 42 and the first T-slot 31, the second T-shaped block 43 and the second T-slot 33 it
Between be coated with lubricating oil, be coated with lubricating oil between third T-shaped block 44 and third T-slot 36.
Specific embodiment are as follows: when user needs plug-in card, user is inserted cards into holding tank 35 at this time, SIM card
It will be contacted first with second spring fixed block 27, since the coefficient of elasticity of the first spring 20 is greater than the elasticity system of second spring 26
Number continues to press on SIM card movement, and the SIM card of movement will will push second spring fixed block 27 and move, second spring fixed block 27
The 3rd L shape bar 60 will be will drive to move, the 3rd L shape bar 60 will will drive the first L shape bar 8 and move, and second spring 26 at this time will
It can be gradually compressed, the first L shape bar 8 of movement will will drive second gear 61 and move, and second gear 61 will will drive the first circle
Pin 41 moves, and the first straight pin 41 will will drive first gear 13 and move, and first gear 13 will will drive rack gear 12 and move, tooth
Item 12 will will drive the first link block 28 and move, and the first link block 28 will will drive gag lever post 29 and move, gag lever post 29 at this time
The second link block 30 is pushed to surround the axis rotation of the second straight pin 39 while will sliding in the second link block 30,
During SIM card movement, when second spring 26 cannot be compressed, SIM card at this time will will push the 2nd L shape bar 25 and transport
Dynamic, the 2nd L shape bar 25 will will drive sliding shoe 21 and move, and sliding shoe 21 will guide the guide post 49 on bending steel bar 22 along the
One tracks 59 movement, due to the position-limiting action of limit plate 54, so guide post 49 at this time will enter the second movement rail
Road 55 continues to press on SIM card movement, and guide post 49 at this time will enter in third tracks 56, and SIM card at this time will insert
Entering in place, user stops pushing the promotion campaign of SIM card, and gag lever post 29 at this time will also cooperate with the end face of SIM, thus
Achieve the purpose that limit SIM movement, fixed link 14 will be will drive during the movement of the first L shape bar 8 and moved, the fixation of movement
Bar 14 will will drive slide block 15 and move, and slide block 15 will stir arc panel 16, so that arc panel 16 at this time will
It gives SIM card one active force, achievees the purpose that clamp SIM card；When user needs replacing SIM card, only need to push at this time
SIM card moves a distance into holding tank 35, and bending steel bar 22 at this time is under the action of scroll spring 51, it will smoothly
Into in the 4th tracks 58, user does not need pushing SIM card movement at this time, and sliding shoe 21 will be in the first spring 20
The lower movement of restoring force effect, SIM card will be moved out of holding tank 35 automatically, to reach quickly replacement SIM card
Purpose.
In conclusion it is restricted embodiment of the invention, all those skilled in the art that above embodiment, which is not,
On the basis of substantive content of the invention, several improvements and modifications can also be made, these improvements and modifications also should be regarded as this
The protection scope of invention.
Claims (6)
1. a kind of ultra-thin accurate SIM card communications electronics component, it is characterised in that: include the component for being inserted into SIM card
Ontology；Component body includes the first pressing plate, second gear, cover board, mounting plate, bindiny mechanism, the second pressing plate, circular hole, lower solid
Fixed board, the first L shape bar, the first pressing plate groove, the second pressing plate groove, arc groove, rack gear, first gear, fixed link, slide block, arc
Plate, the 3rd L shape bar, chip contact block, blend stop, the first spring anchor block, the first spring, sliding shoe, bending steel bar, junction block,
Connection cable, the 2nd L shape bar, second spring, second spring fixed block, the first link block, gag lever post, the second link block, the first T
Shape slot, first rotating shaft hole, the second T-slot, the second shaft hole, holding tank, third T-slot, third shaft hole, winding displacement hole, second
Straight pin, fixing axle, the first straight pin, the first T-shaped block, the second T-shaped block, third T-shaped block, the first movement slots, the second movement slots,
Telescopic rod, sliding slot, guide post, axle sleeve, scroll spring, cylindrical hole, square groove, limit plate, the second tracks, third move rail
Road, inclined-plane, the 4th tracks, the first tracks are wherein provided with holding tank on bottom plate end face；Holding tank end face side
It is provided with the first T-slot；The first rotating shaft hole of perforation is provided on holding tank end face, and first rotating shaft hole is distributed close to the first T-slot；
The second T-slot is provided on holding tank end face；The second shaft hole is provided on holding tank end face, and the second shaft hole is close to the 2nd T shape
Slot distribution；Holding tank end face is provided with third T-slot far from the side of the first T-slot；Is provided on the side of third T-slot end face
Three shaft holes；Second T-slot is between the first T-slot and third T-slot；It is successively opened on ascender line direction holding tank side
There are 6 winding displacement holes；Bottom plate lower end surface is fixedly mounted on mounting plate upper surface；The side being not penetrated is provided on sliding shoe end face
Slot；Side side on square groove end face close to square groove is provided with the first tracks being not penetrated；Close to square groove on square groove end face
Side side is provided with the 4th tracks being not penetrated；First tracks and the 4th tracks are on the same line；
The third tracks being not penetrated, and third tracks and the 4th tracks and the first tracks are provided on square groove end face
It communicates；The second tracks are provided with far from the first tracks side on square groove end face, and the second tracks and third move
Track and the first tracks communicate；First tracks, the second tracks, third tracks and the 4th tracks phase
Mutually perforation；
The cylindrical hole being not penetrated is provided on sliding shoe on the end face of evolution slot；Third T-shaped block one end is fixedly mounted under sliding shoe
On the side of end face；Limit plate is provided with inclined-plane on side；Limit plate lower end surface is fixedly mounted in the 4th tracks, and inclined-plane is just
Third tracks are distributed；Sliding shoe is slidably installed the appearance on bottom plate by third T-shaped block and third T-slot
It receives in slot；Axle sleeve is mounted in third shaft hole；Bending steel bar one end is mounted in axle sleeve, bends the other end and first of steel bar
Tracks, the second tracks, third tracks and the cooperation of the 4th tracks；Scroll spring is located at third shaft hole
Interior, scroll spring one end is fixed on bending steel bar periphery, and the other end is fixedly mounted on third shaft hole inner headed face；Bending
Steel bar is far from being equipped with guide post on the side lower end surface of axle sleeve, and the periphery of guide post and the first tracks, the second fortune
The inner wall in dynamic rail road, third tracks and the 4th tracks is slidably matched；Fixing axle is located in cylindrical hole, under fixing axle
End face is fixedly mounted on cylinder hole end surface；First spring anchor block side is fixedly mounted on holding tank side；First spring
In holding tank, the first spring one end is fixedly mounted on the first spring anchor block, and the other end is fixedly mounted on outside fixing axle
On disc；One end of blend stop is fixedly mounted on sliding shoe side, and the side of blend stop and the side of sliding shoe cooperate；Mounting plate
The side of upper surface 7 line blocks are sequentially installed with along linear direction；
3 in 6 chip contact blocks form one group, and the two groups of chip contact block of composition is installed on holding tank end face；6
Be mounted on connection cable on chip, and the other end of 6 connection cables pass through 6 winding displacement holes respectively with corresponding 7 lines
6 line blocks connection in block；2nd L shape bar one end is fixedly mounted on one end of sliding shoe side, and is opened on the 2nd L shape bar
6 the second movement slots cooperate with 6 connection cables；Arc panel one end is fixedly mounted on one end of the 2nd L shape bar；3rd L
Shape bar side with the first movement slots opened on the 2nd L shape bar by being slidably installed on the 2nd L shape bar；Second spring is solid
Determine block one end to be fixedly mounted in the 3rd L shape rod end surface；Two telescopic rods are symmetrically distributed in the two sides of the first movement slots, telescopic rod
One end is fixedly mounted in the 2nd L shape rod end surface, and the other end of telescopic rod is fixedly mounted on second spring fixed block end face；Two
The outside of a telescopic rod is nested with second spring, and second spring one end is fixedly mounted on second spring fixed block end face, separately
One end is fixedly mounted in the 2nd L shape rod end surface；One end of first L shape bar is fixedly mounted on the 3rd L shape bar side face；First T
Shape block upper surface is fixedly mounted on the first L shape bar lower end surface, and the first T-shaped block is slidably matched with the first T-slot；First cylinder
Pin one end is mounted in first rotating shaft hole by bearing；
Second gear and first gear are sequentially arranged on the first straight pin along the axis direction of the first straight pin, and second gear
On teeth and the first L shape bar side face on the teeth opened engage；Second T-shaped block upper surface is fixedly mounted on rack gear lower end surface
On；Rack gear is slidably installed on bottom plate by the second T-shaped block and the second T-slot, and rack gear is nibbled with first gear
It closes；Fixed link one end is fixedly mounted on the side of the first L shape bar；Slide block one end is fixedly mounted on fixed link one end, stirs
The other end of block and the cambered surface of arc panel cooperate；The side of first link block side is fixedly mounted on one end of rack gear side；The
The sliding slot of perforation is provided on two link block end faces；Second link block is mounted on bottom plate by the second straight pin；Gag lever post
One end is mounted on the downside of the first link block by straight pin；The other end of gag lever post and being slidably matched for sliding slot；First gear
Diameter is 3 times of second gear diameter；The coefficient of elasticity of first spring is greater than the coefficient of elasticity of second spring；Cover board is opened on end face
There are 6 circular holes, and 6 circular holes cooperate with corresponding chip contact block；Cover board is provided with arc groove on side；Cover board is provided on end face
First pressing plate groove；First pressing plate is mounted in the first pressing plate groove；The second pressing plate groove is provided on cover board end face；Second pressing plate is mounted on
In second pressing plate groove；Cover board is installed on a mounting board by Liang Ge bindiny mechanism.
2. a kind of ultra-thin accurate SIM card communications electronics component according to claim 1, it is characterised in that: described first
The coefficient of elasticity of spring is 1.5-2.5 times of the coefficient of elasticity of second spring.
3. a kind of ultra-thin accurate SIM card communications electronics component according to claim 1, it is characterised in that: described first
The coefficient of elasticity of spring is 2 times of the coefficient of elasticity of second spring.
4. a kind of ultra-thin accurate SIM card communications electronics component according to claim 1, it is characterised in that: the arc
The making material of plate is rubber.
5. a kind of ultra-thin accurate SIM card communications electronics component according to claim 1, it is characterised in that: described first
Spring is extension spring.
6. a kind of ultra-thin accurate SIM card communications electronics component according to claim 1, it is characterised in that: the first T
Be coated with lubricating oil between shape block and the first T-slot, be coated with lubricating oil between the second T-shaped block and the second T-slot, third T-shaped block with
Lubricating oil is coated between third T-slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386811.8A CN108631120B (en) | 2018-04-26 | 2018-04-26 | A kind of ultra-thin accurate SIM card communications electronics component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810386811.8A CN108631120B (en) | 2018-04-26 | 2018-04-26 | A kind of ultra-thin accurate SIM card communications electronics component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108631120A CN108631120A (en) | 2018-10-09 |
| CN108631120B true CN108631120B (en) | 2019-03-29 |
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|---|---|---|---|
| CN201810386811.8A Active CN108631120B (en) | 2018-04-26 | 2018-04-26 | A kind of ultra-thin accurate SIM card communications electronics component |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201397957Y (en) * | 2008-10-07 | 2010-02-03 | 富士康(昆山)电脑接插件有限公司 | Card connector |
| CN104916977B (en) * | 2014-03-12 | 2017-05-24 | 富士康(昆山)电脑接插件有限公司 | Electronic card connector |
| CN204205170U (en) * | 2014-08-15 | 2015-03-11 | 上海斐讯数据通信技术有限公司 | Data card deck assembly |
| CN204858055U (en) * | 2015-08-19 | 2015-12-09 | 深圳市爱特姆科技有限公司 | Intelligent terminal uses accurate electronic components |
| CN206850061U (en) * | 2017-05-26 | 2018-01-05 | 深圳市爱特姆科技有限公司 | A kind of smart card reading device |
| CN107706612A (en) * | 2017-10-08 | 2018-02-16 | 邓淑俅 | Rebounding mechanism |
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2018
- 2018-04-26 CN CN201810386811.8A patent/CN108631120B/en active Active
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