CN207571763U - Card case, card sender and self-service device machine - Google Patents

Abstract

The utility model discloses a kind of card case, card sender and self-service device machine, wherein, card case includes retaining mechanism, retaining mechanism includes gear door, fixed plate, two first locking pieces, the first return unit and two second locking pieces, gear door can be spun upside down, hair fastener mouth to be controlled to be opened and closed, the upper surface for keeping off door is equipped with block and limiting slot；Fixed plate has provided the first sliding groove and second sliding slot；Two first locking piece intervals are installed on fixed plate, wherein one first locking piece is slidably mounted in the first sliding groove, the first sliding groove is stretched out, and positioned at the surface of limiting slot in the lower end of first locking piece；The connection of first return unit is located at the first locking piece above limiting slot, for its elastic reset；Two second locking piece intervals are installed on fixed plate, wherein one second locking piece is slidably mounted in second sliding slot, the second position of second sliding slot and first position and avoidance block with backstop block is stretched out in the lower end of second locking piece.The utility model card case safety in utilization is preferable.

Description

Card case, card sender and self-service device machine

Technical field

The utility model is related to self-service device technical field, more particularly to a kind of card case, card sender and self-service device machine.

Background technology

Storage facilities of the card case as card in turnover, granting, usually requires that card case can before card sender is packed into Self-locking, so as to ensure that card will not be dropped out or be unlawfully removed from card case；It, can be certainly after card box installed to card sender Dynamic unlock, so as to ensure that card can be provided smoothly.During hair fastener, led if as human factor or mechanical breakdown Causing a card part, another part requires card case that can not be taken out out of card sender at this time outside card case in card case.

However, in existing card sender, card case is commonly provided with a simple card case lock, can ensure that card cannot in this way It drops out or is unlawfully removed from card case, after card box installed to card sender, card case can be with automatic unlocking.But in hair fastener mistake Card case if a card part sends out card case, can not be locked on card sender, accordingly, there exist larger safety is hidden by Cheng Zhong Suffer from.

Utility model content

The main purpose of the utility model is to propose a kind of card case, it is intended to solve existing card case during hair fastener, nothing The technical issues of card case is locked on card sender and causes the safety in utilization of card case poor by method.

To achieve the above object, the utility model proposes card case, including babinet, the babinet include front panel, connection The top plate and bottom plate of the both side plate of the front panel, the connection front panel offer hair fastener mouth, the card on the front panel Case further includes the retaining mechanism being installed in the babinet, and the retaining mechanism includes：

Door is kept off, is installed on the babinet with can spinning upside down, the hair fastener mouth to be controlled to be opened and closed, the upper surface of the gear door Equipped with block and limiting slot, the limiting slot is located between pivot center and the front panel of the gear door；

Fixed plate, is installed on the top of the gear door, and the fixed plate is provided in upward and downward along the one of the babinet The first sliding groove and second sliding slot that side plate extends towards another side plate, the first sliding groove are located at the front panel and described second Between sliding slot；

Two first locking pieces, wherein a side plate be installed on towards interval on the direction of another side plate described solid Fixed board, wherein first locking piece is slidably mounted in the first sliding groove, and carried by the fixed plate, first lock The first sliding groove is stretched out, and positioned at the surface of the limiting slot in the lower end for determining part；

First return unit, connection is located at the first locking piece above the limiting slot, for its elastic reset；

Two second locking pieces, wherein a side plate be installed on towards interval on the direction of another side plate described solid Fixed board, wherein second locking piece is slidably mounted in the second sliding slot, and carried by the fixed plate, second lock The lower end for determining part stretches out the second sliding slot and has the first position of block described in backstop and avoid the second of the block It puts.

Preferably, two first locking pieces are slidably mounted in the first sliding groove, and two first lockings The first sliding groove is stretched out in the lower end of part, and the upper surface of the fixed plate offers two limiting slots, each limiting Slot is located at the underface of corresponding first locking piece.

Preferably, the first sliding groove includes two spaced first pilot trench, wherein first locking piece slides It is installed in first pilot trench, another first locking piece is slidably mounted in another first pilot trench.

Preferably, the upper surface of the fixed plate is further opened with two first mounting grooves, the two first mounting groove difference positions In the both sides of the first sliding groove, first return unit is installed in first mounting groove, and first return unit One end connects the side wall of the mounting groove, and the other end connects corresponding first locking piece.

Preferably, two second locking pieces are slidably mounted in the second sliding slot, and two second lockings The second sliding slot is stretched out in the lower end of part, and with the first position of block described in backstop and the second for avoiding the block It puts.

Preferably, the retaining mechanism further includes two second return units, each second return unit connection corresponding one Second locking piece, for the second locking piece elastic reset this described.

Preferably, the retaining mechanism further includes cover board, and the cover board is installed in the fixed plate, and the cover board is upper It is lower to having provided third sliding slot corresponding with the first sliding groove position；First locking piece includes fixed part, by described solid Determine upper surface first sliding part upwardly extended in portion and the second sliding part extended downwardly by the lower face of the fixed part, The fixed part is located between the cover board and the fixed plate, and first sliding part stretches out the third sliding slot upwards, Second sliding part extends downwardly the first sliding groove.

Preferably, the centre of the fixed part is convexly equipped with support rim, the upper surface of the support rim towards front and rear sides The cover board is connected to, the lower surface of the support rim is connected to the fixed plate.

The utility model also proposes a kind of card sender, and the card sender includes above-mentioned card case.

The utility model also proposes a kind of self-service device machine, and the self-service device machine includes card sender, the card sender packet Include above-mentioned card case.

The utility model card case is by using the gear door that can spin upside down of hair fastener mouth setting in the card box body, with control The hair fastener mouth opening and closing is made, wherein, the upper surface of the gear door is equipped with block and limiting slot, the fixed plate is installed on described The top of door is kept off, the fixed plate has provided the first sliding groove and second sliding slot, the first sliding groove and the equal edge of the second sliding slot The side plate of the babinet extends towards another side plate direction, and two first locking pieces are arranged at intervals at the fixed plate, And wherein 1 first locking piece is slidably mounted in the first sliding groove, and carried by the fixed plate, first lock The first sliding groove is stretched out, and positioned at the surface of the limiting slot in the lower end for determining part, and the connection of the first return unit is located at the limit The first locking piece above the slot of position, for its elastic reset；Two second locking pieces are arranged at intervals at the fixed plate, wherein one Second locking piece is slidably mounted in the second sliding slot, and is carried by the fixed plate, the lower end of second locking piece It stretches out the second sliding slot and there is the first position of block described in backstop and avoid the second position of the block.In this way, Before card box installed enters card sender, since wherein at least one second locking piece is located at first position to hinder to keep off door rotation, so as to make Hair fastener mouth is closed, and prevents the card drop in card case；After card case is installed to card sender, the keyboard on card sender, which is inserted into, to be corresponded to Key position, and drive the second locking piece first position is slid by the second position so that it is described gear door can be freely rotated, this When, the card in card case can be provided smoothly；During hair fastener, due to card can drive gear door be flipped up and by hair fastener mouth It opens, since gear door is flipped up making the lower end of the first locking piece to be inserted into corresponding limiting slot, so as to which this first be locked Part locks, and locks keyboard by first locking piece, card case is locked on card sender, so as to improve making for card case Use safety.

Description of the drawings

It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, other attached drawings can also be obtained according to the structure shown in these attached drawings.

Fig. 1 is the dimensional structure diagram of the utility model card case；

Fig. 2 is that card case is inserted into the detail view before keyboard in Fig. 1；

Fig. 3 is that card case is inserted into the detail view after keyboard in Fig. 1；

Fig. 4 is the internal structure chart of card case in Fig. 1；

Fig. 5 is the installation detail view removed in Fig. 4 after fixed plate；

Fig. 6 is the structure diagram that door is kept off in Fig. 1；

Fig. 7 is the structure diagram of fixed plate in Fig. 1；

Fig. 8 is the structure diagram of Fig. 1 cover plates；

Fig. 9 is the structure diagram of the first locking piece or the second locking piece in Fig. 1；

Figure 10 is the structure diagram of the utility model card sender.

Drawing reference numeral explanation：

The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that described embodiment is only the part of the embodiment rather than whole of the utility model Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower all other embodiments obtained, shall fall within the protection scope of the present invention.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is opposite between each component under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.

It if, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for description purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can express or implicitly include at least one A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical solution is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.

The utility model proposes a kind of card case 100, the safety in utilization of the card case 100 is preferable.

Referring to figs. 1 to Fig. 5, the utility model proposes card case 100, including babinet 110, the babinet 110 includes front Plate 111, the both side plate 112 for connecting the front panel 111, the top plate 113 and bottom plate 114 for connecting the front panel 111, before described Hair fastener mouth 115 is offered on panel 111.The card case 100 further includes the retaining mechanism being installed in the babinet 110, described Retaining mechanism includes gear door 120, fixed plate 130, two first locking pieces 140, the first return unit (not shown) and two second lockings Part 150.The gear door 120 is installed on the babinet 110 in which can spin upside down, the hair fastener mouth 115 to be controlled to be opened and closed, the gear The upper surface of door 120 is equipped with block 121 and limiting slot 122 (as shown in Figure 6), and the limiting slot 122 is located at the gear door 120 Between pivot center and the front panel 111.The fixed plate 130 is installed on the top of the gear door 120, the fixed plate 130 provide 131 He of the first sliding groove that extends along the side plate 112 of the babinet 110 towards another side plate 112 in upward and downward Second sliding slot 132 (as shown in Figure 7), the first sliding groove 131 is between the front panel 111 and the second sliding slot 132. Two first locking pieces 140 wherein a side plate 112 be installed on towards interval on the direction of another side plate 112 it is described solid Fixed board 130 (as shown in Figure 4), wherein first locking piece 140 is slidably mounted in the first sliding groove 131, and by institute It states fixed plate 130 to carry, the first sliding groove 131 is stretched out, and positioned at the limiting slot 122 in the lower end of first locking piece 140 Surface.The first return unit connection is located at the first locking piece 140 of 122 top of limiting slot, so that its elasticity is multiple Position.Two second locking piece 150 wherein towards interval on the direction of another side plate 112 install by a side plate 112 In the fixed plate 130, wherein second locking piece 150 is slidably mounted in the second sliding slot 132, and by described solid Fixed board 130 carries, the lower end of second locking piece 150 stretch out the second sliding slot 132 and the with block 121 described in backstop One position and the second position for avoiding the block 121.

Specifically, the babinet 110 is in cube shape structure, and with an inner cavity.With reference to Fig. 2 and Fig. 3, set in the inner cavity A baffle 117 is equipped with, the inner cavity is separated into the first accommodating cavity and the second accommodating cavity by the baffle 117, and described first is accommodating For accommodating card 300, second accommodating cavity is used to install locking mechanism chamber.Wherein, first accommodating cavity is by described Baffle 117 is enclosed with the front panel 111 and is formed, also, the lower end of the baffle 117 and the bottom plate 114 of the babinet 110 Between there are gap, so that card 300 passes through.116 (such as Fig. 1 of key mouth is further opened on the front panel 111 of the babinet 110 It is shown), it is inserted into for keyboard 210.

Gear door 120 is installed on there are many modes of the babinet 110 in which can spin upside down.For example, in the present embodiment, institute It states and is provided with a shaft 118 between the both side plate 112 of babinet 110, which is d-axis, and the gear door 120 is arranged in this turn On axis 118, and it can be rotated along the shaft 118.In other embodiments, a bent axle, institute can also be set on the baffle 117 Gear door 120 is stated to be installed in rotation on the bent axle.

The shape of block 121 can there are many, can also be in along the babinet for example, block 121 can be in blocky setting The strip setting that 110 side plate 112 extends towards another side plate 112.The block 121 can be located at the gear door 120 Pivot center and the front panel 111 between, can also be located at it is described gear door 120 pivot center top, can be with position In the side of the gear pivot center of door 120 far from the front panel 111, here, being not particularly limited.The limiting slot 122 are located between the gear pivot center of door 120 and the front panel 111, in this way, when the gear door 120 is flipped up, First locking piece 140 can be made to be inserted into corresponding limiting slot 122, so that first locking piece 140 be locked, by this One locking piece 140 locks the keyboard 210 on card sender 200, the keyboard 210 to be hindered to be extracted, so as to It realizes during hair fastener, card case 100 is locked on card sender 200, improve the safety in utilization of card case 100.

Fixed plate 130 is installed on the top of the gear door 120, wherein, fixed plate 130 is fixed on the two of the babinet 110 On side plate 112.As shown in figure 4, in the present embodiment, the both sides of the fixed plate 130 are downwardly extending two mounting portions, described The both ends of shaft 118 are arranged in two mounting portions.The upper surface of the fixed plate 130 is provided with corresponding with key mouth 116 Key position, wherein, which be enclosed by two first locking pieces 140 and two second locking pieces 150.It if will Card case 100 is installed to card sender 200, and the keyboard 210 on card sender 200 then can be inserted into the key position, in the keyboard During 210 are inserted into key position, keyboard 210 can drive the first locking piece 140 and the second locking piece 150 to slide, when described When second locking piece 150 slides into the second position by first position, the gear door 120 can be freely rotated.In this way, babinet 110 In card 300 gear door 120 can be driven to be flipped up, and hair fastener mouth 115 is opened, card 300 can be provided smoothly.

Also, during hair fastener, since gear door 120 is flipped up to make the lower end of the first locking piece 140 to be inserted into correspondence Limiting slot 122 in, also will first locking piece so as to which first locking piece 140 is hindered to be slided along the first sliding groove 131 140 lockings.At this point, first locking piece 140 can lock keyboard 210, hinder keyboard 210 and be extracted, it will card with this Case 100 is locked on card sender 200.

It is to be understood that when the second locking piece 150 is in first position, the lower end of second locking piece 150 just with One side of the block 121 far from the front panel 111 abuts (as shown in Figure 2), at this point, gear door 120 closes hair fastener mouth 115 It closes, and keep off door 120 to be freely rotated；When second locking piece 150 is located at the second position, the lower end of second locking piece 150 is not (as shown in Figure 3) is abutted with block 121, at this point, gear door 120 can be freely rotated and open hair fastener mouth 115.

Wherein 1 first locking piece 140 is slidably mounted in the first sliding groove 131, another first locking piece 140 can be slidably mounted in the first sliding groove 131 or be fixedly mounted in fixed plate 130.Equally, wherein an institute It states the second locking piece 150 to be slidably mounted in the second sliding slot 132, another second locking piece 150 can slide peace Loaded in second sliding slot 132 or being fixedly mounted in fixed plate 130.

There are many mounting means of first return unit, wherein, the first return unit can be arranged on two first locking pieces Between 140, for example, one end of first return unit connects wherein 1 first locking piece 140, the other end connects another institute State the first locking piece 140.Certainly, the first return unit can also be arranged between the first locking piece 140 and fixed plate 130, for example, One end of first return unit connects the fixed plate 130, and the other end connects corresponding first locking piece 140.Specifically Ground, the first return unit can be spring or silica gel.

In the present embodiment, the hexagonal setting in head section of keyboard 210.It is in this way, firm on the head of keyboard 210 Be inserted into key position when, the first locking piece 140 by the thrust of keyboard 210 and to far from the keyboard 210 a Slideslip；And During being inserted into key position on the head of keyboard 210, the first locking piece 140 can be in the rebound effect of the first return unit Under, it is slided to close to the direction of keyboard 210, and abutted with the keyboard 210 and lock keyboard 210.

The utility model card case 100 can turn over up and down by using the setting of hair fastener mouth 115 in 100 babinet 110 of card case The gear door 120 turned, the hair fastener mouth 115 to be controlled to be opened and closed, wherein, the upper surface of the gear door 120 is equipped with block 121 and limiting The fixed plate 130, is installed on the top of the gear door 120 by slot 122, and the fixed plate 130 has provided 131 He of the first sliding groove Second sliding slot 132, the first sliding groove 131 and the second sliding slot 132 are along the side plate 112 of the babinet 110 towards another 112 direction of side plate extends, and two first locking pieces 140 are arranged at intervals at the fixed plate 130, and wherein described in one First locking piece 140 is slidably mounted in the first sliding groove 131, and is carried by the fixed plate 130, first locking piece The first sliding groove 131 is stretched out in 140 lower end, and positioned at the surface of the limiting slot 122, and the connection of the first return unit is located at institute The first locking piece 140 of 122 top of limiting slot is stated, for its elastic reset；Two second locking pieces 150 are arranged at intervals at described Fixed plate 130, wherein second locking piece 150 is slidably mounted in the second sliding slot 132, and by the fixed plate 130 carryings, the lower end of second locking piece 150 stretch out the second sliding slot 132 and have first of block 121 described in backstop Put and avoid the second position of the block 121.In this way, before card case 100 is packed into card sender 200, due to wherein at least one Second locking piece 150 is located at first position and is rotated with hindering to keep off door 120, so as to close hair fastener mouth 115, prevents in card case 100 Card 300 drop out；After card case 100 is installed to card sender 200, the keyboard 210 on card sender 200 is inserted into corresponding key Position, and the second locking piece 150 is driven to slide into first position by the second position, so that the gear door 120 can be freely rotated, this When, the card 300 in card case 100 can be provided smoothly；During hair fastener, since card 300 can drive gear door 120 to turning over Then open hair fastener mouth 115, since gear door 120 is flipped up to make the lower end of the first locking piece 140 to be inserted into corresponding limiting In slot 122, so as to which first locking piece 140 be locked, keyboard 210 is locked by first locking piece 140, by card case 100 are locked on card sender 200, so as to improve the safety in utilization of card case 100.

In a preferred embodiment, two first locking pieces 140 are slidably mounted in the first sliding groove 131, and And two the lower end of first locking piece 140 stretch out the first sliding groove 131, the upper surface of the fixed plate 130 offers Two limiting slots 122, each limiting slot 122 are located at the underface of corresponding first locking piece 140.

Two second locking pieces 150 are slidably mounted in the second sliding slot 132, and two second locking pieces The second sliding slot 132 is stretched out in 150 lower end, and with the first position of block 121 described in backstop and avoids the block 121 second position.

With reference to Fig. 7, in order to improve the support strength of fixed plate 130, the first sliding groove 131 can include two and be arranged at intervals The first pilot trench 1311.Wherein 1 first locking piece 140 is slidably mounted in first pilot trench 1311, another described First locking piece 140 is slidably mounted in another first pilot trench 1311.

Equally, the second sliding slot 132 can also include two spaced second pilot trench 1321.Wherein one described second Locking piece 150 is slidably mounted in first pilot trench 1311, and another second locking piece 150 is slidably mounted on another institute It states in the second pilot trench 1321.

Further, the upper surface of the fixed plate 130 is further opened with two first mounting grooves 133, two first installations Slot 133 is located at the both sides of the first sliding groove 131 respectively, and first return unit is installed in first mounting groove 133, and One end of first return unit connects the side wall of first mounting groove 133, corresponding first locking of other end connection Part 140.In the present embodiment, it is provided with installation in the one side wall opposite with the first locking piece 140 of first mounting groove 133 Column 135 is installed for one end of the first return unit.

Further, the retaining mechanism further includes two second return units, and each second return unit connection corresponds to Second locking piece 150, for 150 elastic reset of the second locking piece.Wherein, the second return unit can be arranged on two Between second locking piece 150, for example, one end of second return unit connects wherein 1 second locking piece 150, separately One end connects another second locking piece 150.Certainly, the second return unit can also be arranged on the second locking piece 150 with fixing Between plate 130, for example, the upper surface of the fixed plate 130 offers the second mounting groove 134, second return unit is mounted on In second mounting groove 134, and one end of the second return unit connects the madial wall of the second mounting groove 134, and other end connection is corresponding Second locking piece 150.Specifically, the second return unit can be spring or silica gel.

In addition, with reference to Fig. 8, the retaining mechanism further includes cover board 160, and the cover board 160 is installed on the fixed plate 130 On, the cover board 160 has provided third sliding slot corresponding with 131 position of the first sliding groove and with described in upward and downward Corresponding 4th sliding slot in two sliding slots, 132 position.Specifically, the cover board 160 has provided and first pilot trench in upward and downward 1311 corresponding third pilot trench 161 and with 1321 corresponding 4th pilot trench 162 of the second pilot trench.

Further, the lower surface of the cover board 160 is further opened with third corresponding with 133 position of the first mounting groove Mounting groove 163 and the 4th mounting groove 164 corresponding with 134 position of the second mounting groove.In the present embodiment, described One mounting groove 133, second mounting groove 134, the third mounting groove 163 and the 4th mounting groove 164 section be in It is semicircle.

With reference to Fig. 9, first locking piece 140 includes fixed part 141, is prolonged upwardly by the upper end of the fixed part 141 The first sliding part 142 stretched and the second sliding part 143 extended downwardly by the lower face of the fixed part 141, wherein, it is described Fixed part 141 is located between the cover board 160 and the fixed plate 130, and first sliding part 142 stretches out described upwards Three sliding slots, second sliding part 143 extend downwardly the first sliding groove 131.

Further, the centre of the fixed part 141 is convexly equipped with support rim 144, the support rim towards front and rear sides 144 upper surface is connected to the cover board 160, and the lower surface of the support rim 144 is connected to the fixed plate 130, in this way, First locking piece 140 can be limited to slide in same level height always.

In the present embodiment, the front and rear sides face of the fixed part 141 in plane set, and the front and rear sides face it Between distance be less than or equal to the first sliding groove 131 groove width.In this way, the upper end of the fixed part 141 is slidably mounted on third Sliding slot, the lower end of the fixed part 141 are slidably mounted on the first sliding groove 131.

The structure of second locking piece 150 is identical with the structure of first locking piece 140, and details are not described herein.

The utility model also proposes a kind of card sender 200, which includes keyboard 210 and card case 100, the card The concrete structure of case 100 is with reference to above-described embodiment, since this card sender 200 employs whole technical sides of above-mentioned all embodiments Case, therefore all advantageous effects at least caused by the technical solution with above-described embodiment, this is no longer going to repeat them.Its In, card sender 200 further includes transmission mechanism, push card device and walks card channel.There are many embodiments, such as motor for transmission mechanism And belt combination, motor and screw combination or motor, gear and rack combination.When transmission mechanism is run, push card device is driven Mobile, the card 300 sent out from the hair fastener mouth 115 of card case 100 is pushed to away on card channel by push card device, and push card device is being walked It is continued to move to and actuating card 300 in card channel, most card 300 is released from the bayonet that goes out of card sender 200 at last.

The utility model also proposes a kind of self-service device machine, and the self-service device machine includes card sender 200, the card sender 200 include card case 100, and the concrete structure of the card case 100 is with reference to above-described embodiment, since this self-service device machine employs above-mentioned institute There are whole technical solutions of embodiment, therefore all advantageous effects at least caused by the technical solution with above-described embodiment, This is no longer going to repeat them.Wherein, which can be ATM, automatic cash dispenser, cycle automated teller Machine, self-help inquiry apparatus, self-help charger etc..

The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention, It is every under the inventive concept of the utility model, equivalent structure made based on the specification and figures of the utility model becomes It changes or directly/is used in other related technical areas indirectly and is included in the scope of patent protection of the utility model.

Claims (10)

1. a kind of card case, including babinet, the babinet include front panel, the both side plate of the connection front panel, connection it is described before The top plate and bottom plate of panel offer hair fastener mouth on the front panel, which is characterized in that the card case further include be installed on it is described Retaining mechanism in babinet, the retaining mechanism include：

Door is kept off, is installed on the babinet with can spinning upside down, the hair fastener mouth to be controlled to be opened and closed, the upper surface of the gear door is equipped with Block and limiting slot, the limiting slot are located between pivot center and the front panel of the gear door；

Fixed plate, is installed on the top of the gear door, and the fixed plate is provided in upward and downward along the side plate of the babinet The first sliding groove and second sliding slot extended towards another side plate, the first sliding groove are located at the front panel and the second sliding slot Between；

Two first locking pieces, wherein a side plate be installed on the fixation towards interval on the direction of another side plate Plate, wherein first locking piece is slidably mounted in the first sliding groove, and carried by the fixed plate, first locking The first sliding groove is stretched out in the lower end of part, and positioned at the surface of the limiting slot；

First return unit, connection is located at the first locking piece above the limiting slot, for its elastic reset；

Two second locking pieces, wherein a side plate be installed on the fixation towards interval on the direction of another side plate Plate, wherein second locking piece is slidably mounted in the second sliding slot, and carried by the fixed plate, second locking The lower end of part stretches out the second sliding slot and has the first position of block described in backstop and avoid the second position of the block.

2. card case as described in claim 1, which is characterized in that two first locking pieces are slidably mounted on described first and slide In slot, and the first sliding groove is stretched out in the lower end of two first locking pieces, and the upper surface of the fixed plate offers two The limiting slot, each limiting slot are located at the underface of corresponding first locking piece.

3. card case as claimed in claim 2, which is characterized in that the first sliding groove includes two spaced first pilot trench, Wherein 1 first locking piece is slidably mounted in first pilot trench, and another first locking piece is slidably mounted on separately In one first pilot trench.

4. card case as claimed in claim 2, which is characterized in that the upper surface of the fixed plate is further opened with two first installations Slot, two first mounting grooves are located at the both sides of the first sliding groove respectively, and first return unit is installed on first peace In tankage, and one end of first return unit connects the side wall of the mounting groove, corresponding first lock of other end connection Determine part.

5. card case as described in claim 1, which is characterized in that two second locking pieces are slidably mounted on described second and slide In slot, and the second sliding slot is stretched out in the lower end of two second locking pieces, and has first of block described in backstop Put and avoid the second position of the block.

6. card case as claimed in claim 5, which is characterized in that the retaining mechanism further includes two second return units, Mei Gesuo It states the second return unit and connects corresponding second locking piece, for the second locking piece elastic reset this described.

7. the card case as described in claim 1 to 6 any one, which is characterized in that the retaining mechanism further includes cover board, described Cover board is installed in the fixed plate, and the cover board has provided third corresponding with the first sliding groove position in upward and downward and slided Slot；

First locking piece includes fixed part, the first sliding part upwardly extended by the upper surface of the fixed part and by institute State the second sliding part that the lower face of fixed part extends downwardly, the fixed part be located in the cover board and the fixed plate it Between, first sliding part stretches out the third sliding slot upwards, and second sliding part extends downwardly the first sliding groove.

8. card case as claimed in claim 7, which is characterized in that the centre of the fixed part towards front and rear sides be convexly equipped with support it is convex Platform, the upper surface of the support rim are connected to the cover board, and the lower surface of the support rim is connected to the fixed plate.

9. a kind of card sender, which is characterized in that the card sender includes keyboard and as described in claim 1 to 8 any one Card case.

10. a kind of self-service device machine, which is characterized in that the self-service device machine includes card sender as claimed in claim 9.