CN205846348U

CN205846348U - Electronic card coupler

Info

Publication number: CN205846348U
Application number: CN201620684526.0U
Authority: CN
Inventors: 朱昭晖
Original assignee: Qidong Qianshuo Electronic Co Ltd
Current assignee: Qidong Qianshuo Electronic Co Ltd
Priority date: 2016-06-30
Filing date: 2016-06-30
Publication date: 2016-12-28
Anticipated expiration: 2026-06-30

Abstract

This utility model relates to a kind of electronic card coupler, it includes connector body and Kato, described connector body includes insulating base and some conducting terminals, described Kato includes the shield being positioned at front end and the card bracket being connected with shield, described electronic card coupler is additionally provided with main shell fragment, pintle hook lock shell fragment and move back card shell fragment, described shield is provided with the receiving space housing main shell fragment, the recessed lock buckling groove in shield lateral surface and run through forward the groove of shield from receiving space, described accepting groove is provided with the groove excessively connected with lock buckling groove, described main shell fragment includes the top sheet being contained in groove and the extruding plate connecting spacer, the described card shell fragment that moves back is pressed on forward on Kato, reduce the length of electronic card coupler, width, reduce production cost.

Description

Electronic card coupler

Technical field

This utility model relates to a kind of electronic card coupler, particularly relates to a kind of electronic card coupler with Kato.

Background technology

Growing along with communication product, various communication products emerge in an endless stream, some mobile phone or panel computers etc. its In his palm consumption electronic product, more and more manufacturers use the Kato being installed of similar Fructus Mali pumilae directly to coordinate with outward appearance, product More attractive in appearance, exquisite.During taking-up also easily, easily, it is only necessary to disclosing with the sharp shaped material (thimble) of similar pin, shake-up is opened Close, by mechanism, Kato is withdrawn.

Related art is referred to the public No. 204668607 a kind of electronic cards disclosed of Chinese utility model patent Adapter, it includes connector body, Kato, push rod and trip mechanism, and connector body is provided with receiving Kato, push rod and moves back card The inner space of mechanism, inner space has the opening being positioned at front end, and Kato includes shield and the card bracket being connected with shield, card Bracket is used for installing placement electronic cards, and shield is after card bracket enters inner space, and the opening of Guan Bi connector body, shield sets The centre hole having and align before and after push rod, trip mechanism includes being fixedly mounted on the rotating shaft connected on body and middle part is articulated in and turns Tumbler on axle, the left end of tumbler is for abutting against with Kato, and right-hand member is connected with push rod.Inner space is pushed at Kato Time, Kato is by being front moved rearwards by, and after the left end of tumbler abuts with Kato, promotes this tumbler left end to turn round around the shaft Dynamic, the right-hand member of tumbler promotes forward push rod simultaneously；When Kato exits, utilize thimble to pass centre hole, promote push rod to be moved back by Dynamic, and then drive tumbler to rotate, tumbler left end pushes forward Kato and exits inner space, it is achieved move back card.

Above-mentioned electronic card coupler to move back card easy and simple to handle, but number of parts is numerous, structure is complicated, and product cost is high, And the length of electronic card coupler, width are relatively big, it is not suitable with miniaturization of electronic products, the development trend such as lightening.

Thus, it is necessary to design a kind of new electronic card coupler to solve above-mentioned technical problem.

Utility model content

The purpose of this utility model there are provided a kind of electronic card coupler having and reducing length with width.

For realizing object defined above, this utility model adopts the following technical scheme that a kind of electronic card coupler, and it includes connecting Device main body and Kato, described connector body includes insulating base and some conducting terminals, and described connector body is provided with inside Space, described inner space has the opening being positioned at front end, and described conducting terminal has the contact site protruding into inner space, institute Stating Kato to be slidedly arranged in inner space, described Kato includes the shield being positioned at front end and the card bracket being connected with shield, described card Bracket is provided with the placement space for placing electronic cards, it is characterised in that: described electronic card coupler is additionally provided with main shell fragment, pintle hook lock Shell fragment and move back card shell fragment, described shield be provided with house the receiving space of main shell fragment, the recessed lock buckling groove in shield lateral surface and from Receiving space runs through forward the groove of shield, and described accepting groove is provided with the groove excessively connected with lock buckling groove, and described main shell fragment includes receiving Being dissolved in groove and can protrude into the top sheet of lock buckling groove and connected the extruding plate of spacer, described extruding plate is towards groove side Protruding out to bending, described pintle hook lock shell fragment blocks in opening front in order to snap close in lock buckling groove, described in move back card shell fragment and compress forward On Kato.

As further improvement of the utility model, described receiving space and the recessed upper surface in shield of groove or following table Face.

As further improvement of the utility model, described receiving space is symmetrical, the left and right two of described receiving space Side is provided with the groove excessively of alignment, and described main shell fragment is provided with two top sheets at the two ends, left and right being connected to extruding plate, described top sheet one One was contained in groove.

As further improvement of the utility model, described receiving space is in the longitudinal direction, middle wide, two ends, left and right Narrow, described main shell fragment is symmetrical, and described extruding plate is the arc lamellar body of forward fold.

As further improvement of the utility model, described extruding plate has and the perpendicular alignd before and after groove.

As further improvement of the utility model, described connector body also includes metal shell, described metal shell Including hiding the roof of inner space and bending downwards the two side of extension from two ends, roof left and right, described pintle hook lock shell fragment and move back card Shell fragment is connected with metal shell one respectively.

As further improvement of the utility model, described metal shell both sides are provided with symmetrical a pair and move back card bullet Sheet, each moves back the bullet that card shell fragment includes that the inside lateral buckling of the body sheet the most horizontal-extending from sidewall and autonomous agent sheet rear end extends Property arm, described elastic arm has forwardly convex arc pressure section, and described pressure section is pressed on forward on Kato.

As further improvement of the utility model, described metal shell both sides are provided with symmetrical a pair pintle hook lock bullet Sheet, each pintle hook lock shell fragment includes connecting sheet, from connect that sheet front end extends to inner vertical bending the from what sidewall extended forward A piece of, from the interior end of first laterally, extend second of forward fold and bend court backward from the outer end of second The 3rd extended to first.

As further improvement of the utility model, face, described first place is perpendicular to the grafting direction of electronic cards, the Two is the lamellar body that tilts forward and back, the latch part of the first junction composition V-arrangement with second.

As further improvement of the utility model, described 3rd is perpendicular to first, and is positioned at the inner side of sidewall.

This utility model electronic card coupler electronic card coupler is additionally provided with main shell fragment, pintle hook lock shell fragment and moves back card shell fragment, institute State shield to be provided with and house the receiving space of main shell fragment, the recessed lock buckling groove in shield lateral surface and run through forward screening from receiving space The groove of plate, described accepting groove be provided with connect with lock buckling groove cross groove, in described main shell fragment includes being contained in groove and can be convex Stretching into the top sheet of lock buckling groove and connect the extruding plate of spacer, described extruding plate protrudes out towards the bending of groove direction, described lock Card shell fragment blocks in opening front in order to snap close in lock buckling groove, described in move back card shell fragment and be pressed on forward on Kato, be so designed that, Reduce the length of electronic card coupler, width, adapt to miniaturization of electronic products, the development trend such as lightening, and electronics Card connector structure is simple, advantageously reduces cost.

Accompanying drawing explanation

Fig. 1 is the schematic perspective view of this utility model electronic card coupler.

Fig. 2 is the schematic perspective view of the connector body of this utility model electronic card coupler.

Fig. 3 is the three-dimensional exploded view of the connector body of this utility model electronic card coupler.

Fig. 4 is the enlarged drawing in Fig. 3 circle.

Fig. 5 is that this utility model electronic card coupler Kato is interior installs the schematic perspective view being placed with electronic cards.

Fig. 6 is the schematic perspective view after this utility model electronic card coupler Kato is combined with main shell fragment.

Fig. 7 is this utility model electronic card coupler Kato and the separate schematic perspective view of main shell fragment.

Fig. 8 is that this utility model electronic card coupler is in the schematic perspective view moved back before card.

Fig. 9 is that this utility model electronic card coupler is in the schematic perspective view moved back during card.

Detailed description of the invention

Referring to shown in Fig. 1 to Fig. 9, this utility model provides a kind of electronic card coupler 100, and it includes connector body 10, Kato 20 and main shell fragment 30, connector body 10 includes insulating base 11, some conducting terminals 12 and metal shell 13.

Insulating base 11 includes bottom 111 and the both sides 112 that upwards protrude out from two ends, bottom about 111, bottom 111 with Being formed with inner space 113 between both sides 112, inner space 113 has the opening 114 being positioned at front end.Conducting terminal 12 is inserted Entering to take shape in bottom 111, conducting terminal 12 has contact site 121 and weld part (not shown), and contact site 121 stretches into inner space 113, it is used for contacting with electronic cards 200.Metal shell 13 includes the roof 131 hiding downwards inner space 113 and from roof 131 Two ends, left and right bend downwards the two side 132 of extension, and sidewall 132 is fixed on the outside of insulating base 11 sidepiece 112.

The front end of each sidewall 132 is integrally extended with the pintle hook lock shell fragment 14 protruded to inner side, and rear end one first extends back Inwardly lateral buckling is extended with and moves back card shell fragment 15 again, and two pintle hook lock shell fragments 14 are symmetrical and spaced apart, and two to move back card shell fragment 15 the most left Right symmetry.Pintle hook lock shell fragment 14 blocks in the front of opening 114, and each pintle hook lock shell fragment 14 includes the company extended forward from sidewall 132 Contact pin 140, from connecting the first 141, outside from the interior end of first 141 that sheet 140 front end extends to inner vertical bending Extend second 142 of side, forward fold and bend the extended towards first 141 backward from the outer end of second 142 Three 143.The face, place of first 141 is perpendicular to the grafting direction of electronic cards 200, and second 142 is the lamellar body tilted forward and back, The junction of first 141 and second 142 constitutes the latch part 145 of a V-arrangement, and in other embodiments, latch part 145 can To be set to U-shaped or other shapes.It is perpendicular to first 141, and is positioned at the inner side of sidewall 132 for 3rd 143.

Each move back card shell fragment 15 include the body sheet 151 the most horizontal-extending from sidewall 132 and autonomous agent sheet 151 rear end to The elastic arm 152 that interior lateral buckling extends, elastic arm 152 has forwardly convex arc pressure section 153, and pressure section 153 supports forward It is pressed on Kato 20.

Kato 20 includes the shield 21 being positioned at front end and the card bracket 22 being connected with shield 21, and card bracket 22 is provided with placement electricity The placement space 221 of subcard 200, shield 21 blocks in placement space 221 front.Shield 21 is provided with the collecting housing main shell fragment 30 Space 211, run through forward the groove 212 of shield 21 from receiving space 211 and be arranged with the lock buckling groove of shield 21 left and right sides 215, receiving space 211 is the most recessed in shield 21 upper surface with groove 212, in other embodiments, can recessed under Surface.Receiving space 211 is symmetrical, and in the longitudinal direction, wide in the middle of receiving space 211, left and right end is narrow, and two ends are provided with extension To the groove 213 excessively of lock buckling groove 215, cross groove 213 and connect receiving space 211 and lock buckling groove 215.

Main shell fragment 30 is formed, including being positioned at the top sheet 31 at two ends, left and right and connecting this two top sheet 31 by sheet metal bending Extruding plate 32, top sheet 31 was positioned at groove 213, protrudes out towards the bending of groove 212 direction, and support forward in the middle part of extruding plate 32 Being pressed on receiving space 211 medial wall, extruding plate 32 has the perpendicular 33 towards groove 212.

Refer to shown in Fig. 8 to Fig. 9, be placed with the Kato 30 of electronic cards 200 when being urged rearwardly into inner space 113, Kato 30 by being front moved rearwards by, when Kato 30 rear end with move back after card shell fragment 15 abuts, promote and move back card shell fragment 15 elastic deformation backward, work as lock When catching groove 315 is moved rearwardly into pintle hook lock shell fragment 14 position, Kato 30, in lock buckling groove 315, is locked by pintle hook lock shell fragment 14 elastic lock Tightly, stop Kato 30 to carry galvanic electricity subcard 200 to move, it is ensured that formed reliable, stable between electronic cards 200 and conducting terminal 200 It is electrically connected with.

If desired take out electronic cards 200, back through groove 212 by thimble or fines 300, the main shell fragment of pushing and withstanding 30 Extruding plate 32 deforms backward, promotes top sheet 31 to move out groove 213 laterally, pushes after pintle hook lock shell fragment 14 deforms laterally, It is gradually backed out lock buckling groove 315, meanwhile, relies on the elastic restoring force moving back card shell fragment 15, push Kato 30 and move forward, and then promote Kato 30 exits inner space 113, moves back card process easy and simple to handle.

This utility model electronic card coupler 100, by utilizing the deformation of main shell fragment 30, push pintle hook lock shell fragment 14 release right The locking of Kato 30, moves back card shell fragment 15 and automatically pushes forward Kato 20 disengaging connector body 10, it is achieved move back card, reduce electronics The length of card connector 100, width, adapted to miniaturization of electronic products, the development trend such as lightening, and electronic card coupler 100 simple in construction, advantageously reduce cost.

Although being example purpose, have been disclosed for preferred implementation of the present utility model, but the common skill of this area Art personnel are it will be appreciated that without departing from the situation by scope and spirit of the present utility model disclosed in appending claims Under, various improvement, to increase and replace be possible.

Claims

1. an electronic card coupler, it includes connector body and Kato, if described connector body include insulating base and Dry conducting terminal, described connector body is provided with inner space, and described inner space has the opening being positioned at front end, described conduction Terminal has the contact site protruding into inner space, and described Kato is slidedly arranged in inner space, and described Kato includes being positioned at front end Shield and the card bracket that is connected with shield, described card bracket is provided with the placement space for placing electronic cards, it is characterised in that: Described electronic card coupler is additionally provided with main shell fragment, pintle hook lock shell fragment and moves back card shell fragment, and described shield is provided with the collecting housing main shell fragment Space, the recessed lock buckling groove in shield lateral surface and run through forward the groove of shield from receiving space, described accepting groove be provided with Lock buckling groove connection cross groove, in described main shell fragment includes being contained in groove and can protrude into the top sheet of lock buckling groove and connect fixed The extruding plate of bit slice, described extruding plate protrudes out towards the bending of groove direction, and described pintle hook lock shell fragment blocks in opening front in order to lock Be buckled in lock buckling groove, described in move back card shell fragment and be pressed on forward on Kato.

Electronic card coupler the most according to claim 1, it is characterised in that: described receiving space is recessed in shield with groove Upper surface or lower surface.

Electronic card coupler the most according to claim 1, it is characterised in that: described receiving space is symmetrical, described receipts That holds that the left and right sides in space is provided with alignment crosses groove, and what described main shell fragment was provided with the two ends, left and right being connected to extruding plate two ejects Sheet, described top sheet was contained in groove one by one.

Electronic card coupler the most according to claim 1, it is characterised in that: described receiving space in the longitudinal direction, in Between wide, two ends, left and right are narrow, and described main shell fragment is symmetrical, and described extruding plate is the arc lamellar body of forward fold.

Electronic card coupler the most according to claim 1, it is characterised in that: described extruding plate has and aligns with before and after groove Perpendicular.

Electronic card coupler the most according to claim 1, it is characterised in that: described connector body also includes metal-back Body, described metal shell includes hiding the roof of inner space and bending downwards the two side of extension from two ends, roof left and right, institute State pintle hook lock shell fragment and move back card shell fragment respectively with metal shell one be connected.

Electronic card coupler the most according to claim 6, it is characterised in that: described metal shell both sides are provided with symmetrical Move back card shell fragment for a pair, each card shell fragment that moves back includes that the body sheet the most horizontal-extending from sidewall and autonomous agent sheet rear end are to inner side The elastic arm that bending extends, described elastic arm has forwardly convex arc pressure section, and described pressure section is pressed on forward Kato On.

Electronic card coupler the most according to claim 6, it is characterised in that: described metal shell both sides are provided with symmetrical A pair pintle hook lock shell fragment, each pintle hook lock shell fragment includes the connection sheet extended forward from sidewall, from connecting sheet front end to inner vertical First that bending extends, from the interior end of first laterally, extend second of forward fold and from the outer end of second End bends the 3rd extended towards first backward.

Electronic card coupler the most according to claim 8, it is characterised in that: face, described first place is perpendicular to electronic cards Grafting direction, second is the lamellar body tilted forward and back, and the junction of first and second constitutes the latch part of V-arrangement.

Electronic card coupler the most according to claim 8, it is characterised in that: described 3rd is perpendicular to first, and It is positioned at the inner side of sidewall.