CN207517025U - Card reader and assembling support construction - Google Patents

Abstract

The utility model provides a kind of card reader assembled support construction and use the assembling support construction.Packaging is with support construction, supporting rack including being used to support master control borad and accommodating card reading module, support frame as described above has the side that positioning supports the master control borad, the U-shaped setting of support frame as described above, and support frame as described above includes bottom plate and vertically extending two side plates in both ends by the bottom plate, the bottom plate and two side plates form the accommodating space for housing the card reading module.The utility model is by setting supporting rack, in assembling, card reading module can be placed in supporting rack, and master control borad is mounted on to the side of supporting rack, so as to support card reading module and master control borad by supporting rack, it is hardly damaged electronic component in master control borad and card reading module, and then it only needs supporting rack and protecgulum being fixedly linked, protecgulum is connected with casing again can, it is easy to assembly, it is efficient.

Description

Card reader and assembling support construction

Technical field

The utility model belongs to financial transaction technical field, is to be related to a kind of assembling support construction and make more specifically With the card reader of the assembling support construction.

Background technology

Card reader refers to reading and writing the Card Reader for including one or more cards in IC card, non-contact card, magnetic stripe card Device.Card reader is desirably integrated into self-aided terminal, commonly used in unattended operation environment, such as self-service refueling machine, self-retailing The equipment such as machine, ATM, thus the safety of card reader is most important.Card reader generally comprises the reading for reading card image Card module, master control borad, casing and protecgulum, card reading module and master control borad are mounted in casing, and protecgulum is placed on casing.It is however this Control panel is usually fixed in card reading module, and card reading module is fixed on protecgulum, then in assembling by casing by structure It is fixed with protecgulum.However, as being respectively provided with more electronic component in card reading module and master control borad, and need and the electrical phase of master control borad Even, thus when installing master control borad, these electronic components are easily damaged, assembling needs are especially careful, and packaging efficiency is low.

Utility model content

The purpose of this utility model is to provide a kind of card reader and assembling support construction, to solve to exist in the prior art Card reader packaging efficiency it is low the problem of.

To achieve the above object, the technical solution adopted in the utility model is：A kind of assembling support construction is provided, including with There is the side that positioning supports the master control borad, institute in support master control borad and the supporting rack of accommodating card reading module, support frame as described above The U-shaped setting of supporting rack is stated, and support frame as described above includes bottom plate and vertically extending two side plates in both ends by the bottom plate, institute Bottom plate and two side plates compositions are stated for housing the accommodating space of the card reading module.

Further, the both ends of support frame as described above outwardly protrude respectively is extended with link block, is offered on the link block Connecting hole.

Further, it is offered respectively for fixed corresponding to the position of each link block on the inner surface of support frame as described above The locating slot of the ribs of the position card reading module.

Further, support frame as described above both ends have the mounting blocks for supporting protecgulum.

Further, the company for housing card reading module both sides is equipped between the mounting blocks and the corresponding link block The storage tank of rib plate.

Further, accommodating cavity is offered in the mounting blocks.

Further, the side of support frame as described above is equipped with several positioning columns for being used to position the master control borad.

The another object of the utility model is to provide a kind of card reader, the Card Reader mould including being used to read card image Block, master control borad, casing and protecgulum, the card reading module and the master control borad are mounted in the casing, and the protecgulum is placed on institute It states on casing, further includes and assemble support construction as described above, the both ends of the protecgulum and support frame as described above are fixedly linked.

Further, the circuit board equipped with Mesh cablings is further included, Mesh cablings, the master control are equipped in the master control borad Plate and the circuit board are placed on the both sides of support frame as described above respectively.

Further, Mesh coilings are equipped with covered with flexible diaphragm, the flexible diaphragm on support frame as described above.

The advantageous effect of card reader provided by the utility model and assembling support construction is：Compared with prior art, originally Card reading module, in assembling, can be placed in supporting rack by utility model by setting supporting rack, and master control borad is mounted on branch The side of support so as to support card reading module and master control borad by supporting rack, is hardly damaged master control borad and Card Reader mould Electronic component in block, and then only need supporting rack and protecgulum being fixedly linked, then protecgulum is connected with casing can, assembling side Just, it is efficient.

Description of the drawings

It, below will be to embodiment or the prior art in order to illustrate more clearly of the technical scheme in the embodiment of the utility model Attached drawing is briefly described needed in description, it should be apparent that, the accompanying drawings in the following description is only that this practicality is new Some embodiments of type, for those of ordinary skill in the art, without having to pay creative labor, can be with Other attached drawings are obtained according to these attached drawings.

Fig. 1 is the structure diagram of card reader that the utility model embodiment provides；

Fig. 2 is the internal structure schematic diagram of the card reader of Fig. 1；

The structure diagram of support construction is assembled in the card reader that Fig. 3 is Fig. 1；

The structure diagram of flexible diaphragm in the card reader that Fig. 4 is Fig. 1；

Fig. 5 is the configuration schematic diagram one of the card reader of Fig. 1, covered with flexible diaphragm on supporting rack in figure；

Structure diagram when Fig. 6 is on supporting rack in Fig. 5 covered with flexible diaphragm.

Wherein, each attached drawing main mark in figure：

100- card reader；11- card reading modules；111- connection floors；112- ribs；12- master control borads；123- unpacking-preventings It closes；13- circuit boards；14- casings；15- protecgulums；16- washers；161- conducting blocks；30- supporting racks；31- bottom plates；32- side plates；33- Link block；331- connecting holes；332- locating slots；334- storage tanks；34- mounting blocks；341- accommodating cavities；36- containers；37- is convex Column；38- convexes；39- positioning columns；40- flexible diaphragms；41- flexible circuits；42- connecting plates；421- through-holes；43- is positioned Plate；431- trepannings；45- is anti-moving to remove switch contact；48- zebra items.

Specific embodiment

In order to which technical problem to be solved in the utility model, technical solution and advantageous effect is more clearly understood, with Lower combination accompanying drawings and embodiments, the present invention is further described in detail.It should be appreciated that specific reality described herein It applies example to be only used to explain the utility model, is not used to limit the utility model.

It should be noted that when element is referred to as " being fixed on " or " being set to " another element, it can be directly another On one element or it is connected on another element.When an element is known as " being connected to " another element, it can To be directly to another element or be indirectly connected on another element.It is " more in the description of the present invention, It is a " it is meant that two or more, unless otherwise specifically defined." several " be meant that one or one with On, unless otherwise specifically defined.

In the description of the present invention, it is to be appreciated that term " " center ", " length ", " width ", " thickness ", The orientation of instructions such as " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " or Position relationship is based on orientation shown in the drawings or position relationship, is for only for ease of description the utility model and simplifies description, Rather than instruction or imply signified device or element must have specific orientation, with specific azimuth configuration and operation, because This is it is not intended that limitation to the utility model.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or integrally Connection；Can be mechanical connection or electrical connection；It can be directly connected, can also be indirectly connected by intermediary, It can be the interaction relationship of connection inside two elements or two elements.For those of ordinary skill in the art Speech, can understand concrete meaning of the above-mentioned term in the utility model as the case may be.

For the convenience of description, noun that the utility model can be used and its being explained as follows：

Safety chip：A kind of safe processor (also known as safe CPU) with security mechanism, for user information to be protected to pacify Entirely, when safety chip detects rogue attacks, security mechanism can be triggered, wipes key and other sensitive informations.

Signal lead is (also known as：Tamper signal wires or line trigger signal) it is a kind of safe processor (safety chip Or safe CPU) signal wire of its level change is can detect, when CPU detects level on the signal wire with setting level value not When consistent, CPU will trigger security mechanism, wipe key and other sensitive informations.

Breaking-proof switch (is also known as Anti-dismantling switch either contact switch or anti-moving except switch contact)：Two termination letter of one kind Number cabling is (also known as：Tamper signal wires or line trigger signal) switch, once switch disconnect, safety chip will detect To level change, and security mechanism is triggered, wipe key and other sensitive informations.

Mesh coilings (also known as Mesh cablings)：Refer to the independent coiling of Tamper signal wires or two or more quantity The mutual coiling of Tamper signal wires, that is, the coiling formed.Tamper signal wires can be coiled into the setting of latticed or parallel interval The shapes such as multiple strips or line round.

PCB walls：Refer to a kind of wall of the circuit board making of band Mesh coilings, can be cross wall, straight wall or other shapes, Such as frame-shaped or annular shape.PCB Chineses are：Printed circuit board.

Also referring to Fig. 1 to Fig. 6, now card reader 100 provided by the utility model is illustrated.The card reader 100, including card reading module 11, master control borad 12, casing 14, protecgulum 15 and assembling support construction.

It assembles support construction and includes supporting rack 30, supporting rack 30 is used to support master control borad 12 and accommodating card reading module 11.Branch Support 30 has the side of positioning support master control borad 12.Supporting rack 30 is U-shaped, and supporting rack 30 includes bottom plate 31 and by bottom plate 31 Vertically extending two side plates 32 in both ends.Bottom plate 31 and two side plates 32 form the accommodating space for housing card reading module 11, The structure conveniently designs and produces, while also allows for support and accommodating card reading module 11.The both ends of supporting rack 30 are fixed with protecgulum 15 It is connected.Supporting rack 30 is set U-shaped, not only facilitate processing and fabricating, while frame easy to support 30 surrounds the two of card reading module 11 Side and rear side, while protecgulum 15 plays the front side of protection card reading module 11.The structure can facilitate installation card reading module 11.

The advantageous effect of card reader 100 provided by the utility model and assembling support construction is：Compared with prior art, Card reading module 11, in assembling, can be placed in supporting rack 30 by the utility model by setting supporting rack 30, and by master control borad 12 are mounted on the side of supporting rack 30, so as to support card reading module 11 and master control borad 12 by supporting rack 30, are not easy Electronic component in master control borad 12 and card reading module 11 is damaged, and then only needs supporting rack 30 and protecgulum 15 being fixedly linked, then will Protecgulum 15 be connected with casing 14 can, it is easy to assembly, it is efficient.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, card reader 100 further include circuit board 13, and master control borad 12 and circuit board 13 are placed on the both sides of supporting rack 30 respectively, Supporting rack 30 is placed in casing 14, so as to which card reading module 11 and master control borad 12 are also placed in casing 14；Supporting rack 30 and protecgulum 15 It is fixedly linked, and protecgulum 15 is placed on casing 14, is surrounded so as to which master control borad 12, circuit board 13, supporting rack 30 are matched with protecgulum 15 It boards at school card module 11, can preferably protect card reading module 11, improve safety.Mesh cablings are equipped in master control borad 12, simultaneously Circuit board 13 is equipped with Mesh cablings, can further improve safety, prevents from attacking card reading module from the both sides of supporting rack 30 11, while can also play the role of protecting master control borad 12.In addition, setting supporting rack 30, supporting rack is placed in by card reading module 11 In 30, and master control borad 12 and circuit board 13 are separately mounted to the both sides of supporting rack 30, can be supported by supporting rack 30 Card reading module 11 and master control borad 12 convenient for assembling, improve efficiency, while can improve what card reading module 11 was connect with master control borad 12 Fastness.

Assembling support construction is specifically described below：

Further, also referring to Fig. 3 and Fig. 4, a kind of tool as assembling support construction provided by the utility model Body embodiment, the both ends of supporting rack 30 outwardly protrude respectively is extended with link block 33, and connecting hole is offered on link block 33 331.Link block 33 is set, and connecting hole 331 is opened up on link block 33 at the both ends of supporting rack 30, so as to use bolt It is connected across connecting hole 331 with protecgulum 15, and then supporting rack 30 and protecgulum 15 are fixedly linked.

Further, also referring to Fig. 3 and Fig. 4, a kind of tool as assembling support construction provided by the utility model Body embodiment, the position that each link block 33 is corresponded on the inner surface of supporting rack 30 offer locating slot 332 respectively.Setting is fixed Position slot 332 can reduce weight, while in the fixed card reading module 11 of installation, can be by the ribs of 11 both sides of card reading module 112 are inserted into locating slot 332, positioning action are played, preferably to fix card reading module 11.In addition, when supporting rack 30 is During plastic processing frame, it can radiate during the injection of frame 30 making easy to support.

Further, also referring to Fig. 3 and Fig. 4, a kind of tool as assembling support construction provided by the utility model Body embodiment, 30 both ends of supporting rack have the mounting blocks 34 for supporting protecgulum 15, and the both ends of flexible diaphragm 40 each extend over To the front end face of corresponding mounting blocks 34.Mounting blocks 34 are set in the front end of supporting rack 30, are fixed by supporting rack 30 and protecgulum 15 When, mounting blocks 34 can support protecgulum 15, to play position-limiting action, be easily installed fixing support rack 30 and card reading module 11.Into One step, accommodating cavity 341 is offered in mounting blocks 34, weight can be mitigated, reduce cost.Further, mounting blocks 34 and phase Storage tank 334 is set between the link block 33 answered, to house the connection floor 111 of 11 both sides of card reading module.

Further, also referring to Fig. 3 and Fig. 4, a kind of tool as assembling support construction provided by the utility model Body embodiment, the side of supporting rack 30 are provided with several positioning columns 39, the position of each positioning column 39 are corresponded on master control borad 12 Location hole is offered respectively.The structure can facilitate positioning master control borad 12, convenient for master control borad 12 is fixed on supporting rack 30 Side.

In order to better illustrate other structures in assembling support construction, below with the specific embodiment of card reader 100 It is described further：

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, the both sides of supporting rack 30 are both provided with positioning column 39, correspond to each positioning column on master control borad 12 and circuit board 13 39 position offers location hole respectively.The structure can facilitate positioning master control borad 12 and circuit board 13, convenient for by master control borad 12 The both sides of supporting rack 30 are fixed on circuit board 13.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment is equipped with Mesh coilings on supporting rack 30 covered with flexible diaphragm 40, flexible diaphragm 40.So as in supporting rack 30 On covered with Mesh coilings.Mesh coilings on supporting rack 30 are set, safety can be improved, preferably protect card reading module 11 Side.Further, flexible diaphragm 40 can be flexible PCB 13.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, the both sides of flexible diaphragm 40 each extend over the compliant conductive for being useful for being correspondingly connected with master control borad 12 and circuit board 13 Band 41.In the both sides of flexible diaphragm 40, flexible circuit 41 is set respectively, then can by two flexible circuits 41 respectively with master Control plate 12 and circuit board 13 are electrical connected, and then the Mesh coilings in flexible diaphragm 40 and master control borad 12 and circuit board 13 is electrical It is connected.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, flexible diaphragm 40 are covered in the lateral surface of supporting rack 30.The structure facilitates the fixed flexible diaphragm 40 of installation, such as may be used Flexible diaphragm 40 is affixed directly on supporting rack 30, while the structure can also play the role of protecting supporting rack 30, prevent Only external attack supporting rack 30.Certainly in further embodiments, flexible diaphragm 40 can also be sticked to the inner surface of supporting rack 30 On.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, the side that the both sides of flexible diaphragm 40 are respectively facing supporting rack 30 are extended with several connecting plates 42, each connecting plate Zebra item 48 is installed, the zebra item 48 of 40 both sides of flexible diaphragm is connected respectively with master control borad 12 and circuit board 13 on 42.Soft Property diaphragm plate 40 both sides each extend over out several connecting plates 42, and zebra item 48 is connected on each connecting plate 42, spot can be used Horse item 48 and master control borad 12 and circuit board 13, so the Mesh coilings in flexible diaphragm 40 and master control borad 12 and circuit board 13 is electric Property is connected.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment is correspondingly arranged the container 36 for offering the corresponding zebra item 48 of location and installation on supporting rack 30.In supporting rack 30 Upper setting container 36, so as to fix with accommodating zebra item 48, and the structure is torn by flexible diaphragm 40 from supporting rack 30 When opening, zebra item 48 can be caused to be disconnected with flexible diaphragm 40, and then be also prevented from illegally by flexible diaphragm 40 from supporting rack 30 On tear.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Position on body embodiment, master control borad 12 and circuit board 13 corresponding to each zebra item 48 is respectively equipped with breaking-proof switch 123, so as to It can play the role of preventing illegally dismantling master control borad 12 and circuit board 13.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, the connecting plate 42 of 40 each side of flexible diaphragm is four, and four connecting plates 42 are located at the quadrangle of supporting rack 30 respectively, Then the corresponding zebra item 48 of 40 each side of flexible diaphragm is four, is respectively arranged on the quadrangle of supporting rack 30.The structure can play Good protective effect.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment is respectively arranged with pillar 37 on supporting rack 30 in the side of each container 36, and correspondence is opened on each connecting plate 42 Equipped with through-hole 421, so as to by connecting plate 42 due to supporting rack 30 side when, pillar 37 may be inserted into corresponding through-hole 421 In, to be positioned to connecting plate 42.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, the both sides of flexible diaphragm 40 each extend over out positioning plate 43, and each 43 bending of positioning plate extends to supporting rack 30 Inner surface, convex 38 is convexly equipped on the inner surface of supporting rack 30, the position that convex 38 is corresponded on positioning plate 43 opens up There is trepanning 431.The structure can play positioning action, in addition when positioning plate 43 is attached to the inner surface of supporting rack 30, convex 38 can clasp positioning plate 43, prevent from opening flexible diaphragm 40 from side.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, convex 38 is triangular in shape, and trepanning 431 is in and 38 matched triangle of convex.By convex 38 and trepanning 431 are respectively provided with triangular in shape, positioning plate 43 can be preferably clasped, to prevent from opening flexible diaphragm 40 from side.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, the both ends of flexible diaphragm 40 extend respectively to the end face at 30 both ends of supporting rack, the both ends difference of flexible diaphragm 40 Equipped with anti-moving except switch contact 45, perforation is offered corresponding to each anti-moving position except switch contact 45 on protecgulum 15, respectively perforation In be slidably fitted with conducting block 161.When the secure readers 100 are mounted on self-aided terminal, the panel meeting of self-aided terminal Conducting block 161 is compressed, and then it is corresponding anti-moving except switch contact 45 to compress conducting block 161, to prevent from illegally dismantling, improves peace Quan Xing.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, which, which further includes, is equipped in the washer 16 on 15 front end face of protecgulum.Set washer 16 can be more Good plays sealing function.In addition, conducting block 161 is mounted on washer 16, conducting block is flexibly supported will pass through washer 16 161.Further, conducting block 161 can be electric silica gel, and can be integrally formed washer 16 and conducting block 161, with Facilitate processing and fabricating.

Further, also referring to Fig. 2, Fig. 5 and Fig. 6, a kind of tool as card reader 100 provided by the utility model Body embodiment, the side of supporting rack 30 are provided with several positioning columns 39, the position of each positioning column 39 are corresponded on master control borad 12 Location hole is offered respectively.The structure can facilitate positioning master control borad 12 and circuit board 13, convenient for by master control borad 12 and circuit board 13 are fixed on the both sides of supporting rack 30.

In further embodiments, supporting rack 30 can also be PCB walls.Likewise, circuit board 13 can also be PCB Wall.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this All any modification, equivalent and improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (10)

1. assemble support construction, it is characterised in that：Supporting rack including being used to support master control borad and accommodating card reading module, the branch Support have the side that positioning supports the master control borad, the U-shaped setting of support frame as described above, and support frame as described above include bottom plate and by Vertically extending two side plates in both ends of the bottom plate, the bottom plate and two side plates form to house the Card Reader mould The accommodating space of block.

2. assembling support construction as described in claim 1, it is characterised in that：The both ends of support frame as described above outwardly protrude respectively prolongs Stretching has link block, and connecting hole is offered on the link block.

3. assembling support construction as claimed in claim 2, it is characterised in that：Correspond to each institute on the inner surface of support frame as described above State link block position offer respectively for position the card reading module ribs locating slot.

4. assembling support construction as claimed in claim 2, it is characterised in that：Support frame as described above both ends have to support protecgulum Mounting blocks.

5. assembling support construction as claimed in claim 4, it is characterised in that：The mounting blocks and the corresponding link block it Between be equipped with for house card reading module both sides connection floor storage tank.

6. assembling support construction as claimed in claim 4, it is characterised in that：Accommodating cavity is offered in the mounting blocks.

7. as claim 1-6 any one of them assembles support construction, it is characterised in that：If the side of support frame as described above is equipped with Do the positioning column for positioning the master control borad.

8. card reader, card reading module, master control borad, casing and protecgulum including being used to read card image, the card reading module and The master control borad is mounted in the casing, and the protecgulum is placed on the casing, it is characterised in that：It further includes such as claim The both ends of 1-7 any one of them assembling support construction, the protecgulum and support frame as described above are fixedly linked.

9. card reader as claimed in claim 8, it is characterised in that：Further include the circuit board equipped with Mesh cablings, the master control Mesh cablings are equipped in plate, the master control borad and the circuit board are placed on the both sides of support frame as described above respectively.

10. card reader as claimed in claim 8, it is characterised in that：Covered with flexible diaphragm, the flexibility on support frame as described above Diaphragm plate is equipped with Mesh coilings.