CN207517017U - Card reader and fender bracket - Google Patents
Card reader and fender bracket Download PDFInfo
- Publication number
- CN207517017U CN207517017U CN201721646559.7U CN201721646559U CN207517017U CN 207517017 U CN207517017 U CN 207517017U CN 201721646559 U CN201721646559 U CN 201721646559U CN 207517017 U CN207517017 U CN 207517017U
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- flexible diaphragm
- fender bracket
- support frame
- supporting rack
- master control
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Abstract
The utility model provides a kind of fender bracket and the card reader using the fender bracket.Fender bracket; supporting rack including U-shaped shape and the flexible diaphragm being covered on support frame as described above; the flexible diaphragm is equipped with Mesh coilings; support frame as described above has the two sides of positioning support master control borad and circuit board; support frame as described above includes bottom plate and vertically extending two side plates in both ends by the bottom plate, and 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; and master control borad and circuit board are mounted on to the both sides of supporting rack; and card reading module is placed in supporting rack; flexible diaphragm is covered on supporting rack simultaneously; and Mesh coilings are set in flexible diaphragm; then can card reading module be surrounded by master control borad, circuit board, protecgulum and supporting rack, to protect card reading module, improve safety；And prevent from external attack card reading module, it is safe.
Description
Technical field
The utility model belongs to financial transaction technical field, more specifically, be related to a kind of fender bracket and use the guarantor
The card reader of retaining frame.
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.Some Card Readers
Device has the circuit board of Mesh cablings in order to improve safety, in the one side setting of card reading module back to master control borad.It is however this
Structure easily propagates through casing and attacks card reading module from side, influences the safety of card reader.
Utility model content
The purpose of this utility model is to provide a kind of card reader and fender bracket, to solve Card Reader in the prior art
The problem of card reading module of device is easily attacked, and safety is poor.
To achieve the above object, the technical solution adopted in the utility model is：A kind of fender bracket is provided, including U-shaped shape
Supporting rack and the flexible diaphragm that is covered on support frame as described above, the flexible diaphragm be equipped with Mesh coilings, support frame as described above
Two sides with positioning support master control borad and circuit board, support frame as described above include bottom plate and are vertically prolonged by the both ends of the bottom plate
Two side plates stretched, the bottom plate and two side plates form the accommodating space for housing the card reading module.
Further, the both sides of the flexible diaphragm, which each extend over, is useful for being correspondingly connected with the master control borad and the circuit
The flexible circuit of plate.
Further, the flexible diaphragm is covered in the lateral surface of support frame as described above.
Further, the both sides of the flexible diaphragm are respectively facing the side of support frame as described above and are extended with several connecting plates,
It is equipped on each connecting plate for the corresponding zebra item for being electrically connected the master control borad or the circuit board.
Further, the container for offering the corresponding zebra item of location and installation is correspondingly arranged on support frame as described above.
Further, the both sides of the flexible diaphragm each extend over out positioning plate, and each positioning plate bending extends to
The inner surface of support frame as described above is convexly equipped with convex on the inner surface of support frame as described above, and it is described fixed to correspond on the positioning plate
The convex position in position offers trepanning.
Further, the convex is triangular in shape, and the trepanning is in and the matched triangle of the convex.
Further, the both ends of the flexible diaphragm extend respectively to the end face at support frame as described above both ends, the flexible membrane
The both ends of plate are respectively equipped with anti-moving except switch contact.
Further, support frame as described above both ends have the mounting blocks for supporting protecgulum, the both ends point of the flexible diaphragm
The front end face of the corresponding mounting blocks is not extended to.
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, circuit board, casing and protecgulum further include fender bracket as described above, the master control borad and circuit board difference
The both sides of support frame as described above are installed on, the card reading module is installed in support frame as described above, and support frame as described above is placed in the casing
In, support frame as described above is fixedly linked with the protecgulum, and the casing is fixedly linked with the protecgulum.
Card reader provided by the utility model and the advantageous effect of fender bracket are：Compared with prior art, this practicality is new
Type is mounted on the both sides of supporting rack, and card reading module is placed in supporting rack by setting supporting rack, and by master control borad and circuit board
In, while cover flexible diaphragm, and Mesh coilings are set in flexible diaphragm on supporting rack, then it can pass through master control borad, electricity
Road plate, protecgulum and supporting rack surround card reading module, to protect card reading module, improve safety；And it prevents from external attack Card Reader
Module, it is safe.
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 one of fender bracket that the utility model embodiment provides；
Fig. 2 is the structure diagram two of fender bracket that the utility model embodiment provides；
Fig. 3 is the configuration schematic diagram of the fender bracket of Fig. 2.
Fig. 4 is the structure diagram of card reader that the utility model embodiment provides；
Fig. 5 is the internal structure schematic diagram of the card reader of Fig. 4；
Fig. 6 is the configuration schematic diagram of the card reader of Fig. 4.
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- contact switch；20- fender brackets；30- supporting racks；31- bottoms
Plate；32- side plates；33- link blocks；331- connecting holes；332- locating slots；334- storage tanks；34- mounting blocks；341- accommodating cavities；
36- containers；37- pillars；38- convexes；39- positioning columns；40- flexible diaphragms；41- flexible circuits；42- connecting plates；
421- through-holes；43- positioning plates；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.
Now fender bracket 20 provided by the utility model please be illustrated one refering to Fig. 1 to Fig. 3.Also referring to Fig. 4 extremely
Fig. 6, the flexible diaphragm 40 that the fender bracket 20 includes the supporting rack 30 of U-shaped shape and is covered on supporting rack 30, flexible diaphragm
40 are equipped with Mesh coilings, and supporting rack 30 is destroyed to prevent external attack.Supporting rack 30 has positioning support master control borad 12 and circuit
The side of plate 13；I.e. when in use, master control borad 12 and circuit board 13 are separately fixed at the two sides of supporting rack 30.Supporting rack 30 includes
Bottom plate 31 and vertically extending two side plates 32 in both ends by bottom plate 31.Bottom plate 31 and two side plates 32 form to house Card Reader
The accommodating space of module 11, the structure conveniently design and produce, while also allow for support and accommodating card reading module 11.Supporting rack 30
Both ends are fixedly linked with protecgulum 15.Supporting rack 30 is set U-shaped, not only facilitate processing and fabricating, while frame easy to support 30 encloses
Board at school card module 11 both sides and rear side, while protecgulum 15 rise protection card reading module 11 front side.The structure can facilitate installation
Card reading module 11.
Fender bracket 20 provided by the utility model, compared with prior art, the utility model by setting fender bracket 20, and
Master control borad 12 and circuit board 13 are mounted on the both sides of supporting rack 30, and card reading module 11 is placed in supporting rack 30, and supported
Frame 30 is fixedly linked with protecgulum 15, while flexible diaphragm 40 is covered on supporting rack 30, and set Mesh in flexible diaphragm 40
Coiling then can surround card reading module 11, to protect Card Reader mould by master control borad 12, circuit board 13, protecgulum 15 and supporting rack 30
Block 11 improves safety；And prevent from external attack card reading module 11, it is safe.
In addition, supporting rack 30 and flexible diaphragm 40 form fender bracket 20, processing and fabricating is convenient, at low cost.Further, it props up
Support 30 can be plastic processing frame, be made with facilitating.Further, flexible diaphragm 40 can be flexible PCB 13.
Further, also referring to Fig. 1 to Fig. 3, and also referring to Fig. 6, as protection provided by the utility model
A kind of specific embodiment of frame 20, the both sides of flexible diaphragm 40, which each extend over, to be useful for being correspondingly connected with master control borad 12 and circuit board
13 flexible circuit 41.In the both sides of flexible diaphragm 40, flexible circuit 41 is set respectively, then it can be by two compliant conductives
Band 41 is electrical connected respectively with master control borad 12 and circuit board 13, so by the Mesh coilings in flexible diaphragm 40 and master control borad 12 and
Circuit board 13 is electrical connected.
Further, also referring to Fig. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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 respectively used to be connected with master control borad 12 and circuit board 13 on 42.
Several connecting plates 42 are each extended over out in the both sides of flexible diaphragm 40, and zebra item 48 is connected on each connecting plate 42, are being used
When, it can be by zebra item 48 and master control borad 12 and circuit board 13, and then by the Mesh coilings in flexible diaphragm 40 and master control borad
12 and circuit board 13 be electrical connected.
Further, also referring to Fig. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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
Switch contact 45 is removed equipped with anti-moving.The structure, can be before fender bracket 20 when flexible diaphragm 40 is installed on supporting rack 30
End formed it is anti-moving except switch contact 45, so as to when in use, can be correspondingly provided on protecgulum 15 compress it is each anti-moving except switch touches
The conducting block of point 45, prevents from illegally dismantling fender bracket 20 and protecgulum 15.
Further, also referring to Fig. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 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. 1 to Fig. 3 and Fig. 6, a kind of tool as fender bracket 20 provided by the utility model
Body embodiment, the both sides of supporting rack 30 are respectively arranged with several for positioning, the positioning column 39 of master control borad 12 and circuit board 13,
Master control borad 12 and circuit board 13 are fixed on supporting rack 30 with facilitating.
Fig. 4 to fig. 6 is please referred to, the invention also discloses a kind of card reader 100.And also referring to Fig. 1 to Fig. 3,
The card reader 100 includes card reading module 11, master control borad 12, casing 14, protecgulum 15, circuit board 13 and fender bracket as described above
20；Card reading module 11 is used to read card image.Card reading module 11 is placed in the supporting rack 30 of fender bracket 20, passes through supporting rack 30
11 side of card reading module is covered, to prevent attacking card reading module 11 from side.Master control borad 12 and circuit board 13 are placed on supporting rack respectively
30 both sides, supporting rack 30 are 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
It is fixedly linked with protecgulum 15, and protecgulum 15 is placed on casing 14, so as to master control borad 12, circuit board 13, fender bracket 20 and protecgulum
15 cooperations surround card reading module 11, can preferably protect card reading module 11, improve safety.
Further, also referring to fig. 4 to fig. 6, a kind of specific reality as card reader 100 provided by the utility model
Mode is applied, Mesh cablings are equipped in master control borad 12, while circuit board 13 is equipped with Mesh cablings, can further improve safety
Property, it prevents from attacking card reading module 11 from the both sides of fender bracket 20, while can also play the role of protecting master control borad 12.Also having
In some embodiments, circuit board 13 can also use PCB walls.
Further, also referring to fig. 4 to fig. 6, a kind of specific reality as card reader 100 provided by the utility model
Mode is applied, the breaking-proof switch 123 for connecting each zebra item 48 is correspondingly provided on master control borad 12 and circuit board 13, so as to rise
To the effect for preventing from illegally dismantling master control borad 12 and circuit board 13.
Further, also referring to fig. 4 to fig. 6, a kind of specific reality as card reader 100 provided by the utility model
Mode is applied, which, which further includes, is equipped in the washer 16 on 15 front end face of protecgulum, and the both sides of washer 16 are set respectively
Contact switch 161.Contact switch 161 is set on washer 16, it, can when the card reader 100 is mounted on self-aided terminal
To set the conductive particle for compressing each contact switch 161 on the panel of self-aided terminal, to prevent from illegally dismantling, safety is improved.
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. fender bracket, it is characterised in that：Supporting rack and the flexible diaphragm being covered on support frame as described above, institute including U-shaped shape
Flexible diaphragm is stated equipped with Mesh coilings, support frame as described above has the two sides of positioning support master control borad and circuit board, the branch
Support includes bottom plate and vertically extending two side plates in both ends by the bottom plate, and the bottom plate and two side plates are formed and used
In the accommodating space for housing the card reading module.
2. fender bracket as described in claim 1, it is characterised in that：The both sides of the flexible diaphragm, which each extend over, to be useful for corresponding to
Connect the flexible circuit of the master control borad and the circuit board.
3. fender bracket as described in claim 1, it is characterised in that：The flexible diaphragm is covered in the outside of support frame as described above
Face.
4. fender bracket as claimed in claim 3, it is characterised in that：The both sides of the flexible diaphragm are respectively facing support frame as described above
Side be extended with several connecting plates, be equipped with to be electrically connected the master control borad or the electricity for corresponding on each connecting plate
The zebra item of road plate.
5. fender bracket as claimed in claim 4, it is characterised in that：It is correspondingly arranged on support frame as described above and offers location and installation phase
Answer the container of the zebra item.
6. fender bracket as claimed in claim 3, it is characterised in that：The both sides of the flexible diaphragm each extend over out positioning
Plate, each positioning plate bending extend to the inner surface of support frame as described above, convex are convexly equipped on the inner surface of support frame as described above,
Position on the positioning plate corresponding to the convex offers trepanning.
7. fender bracket as claimed in claim 6, it is characterised in that：The convex is triangular in shape, the trepanning be in it is described
The matched triangle of convex.
8. fender bracket as claimed in claim 3, it is characterised in that：The both ends of the flexible diaphragm extend respectively to the support
The end face at frame both ends, the both ends of the flexible diaphragm are respectively equipped with anti-moving except switch contact.
9. fender bracket as claimed in claim 3, it is characterised in that：Support frame as described above both ends have the installation for supporting protecgulum
Block, the both ends of the flexible diaphragm extend respectively to the front end face of the corresponding mounting blocks.
10. card reader, card reading module, master control borad, circuit board, casing and protecgulum including being used to read card image, feature
It is：It further includes such as claim 1-9 any one of them fender brackets, the master control borad and the circuit board are respectively arranged in institute
The both sides of supporting rack are stated, the card reading module is installed in support frame as described above, and support frame as described above is placed in the casing, the branch
Support is fixedly linked with the protecgulum, and the casing is fixedly linked with the protecgulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646559.7U CN207517017U (en) | 2017-11-30 | 2017-11-30 | Card reader and fender bracket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721646559.7U CN207517017U (en) | 2017-11-30 | 2017-11-30 | Card reader and fender bracket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207517017U true CN207517017U (en) | 2018-06-19 |
Family
ID=62542676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721646559.7U Active CN207517017U (en) | 2017-11-30 | 2017-11-30 | Card reader and fender bracket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207517017U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119343A1 (en) * | 2018-12-12 | 2020-06-18 | 百富计算机技术（深圳）有限公司 | Card reader and pos machine |
-
2017
- 2017-11-30 CN CN201721646559.7U patent/CN207517017U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020119343A1 (en) * | 2018-12-12 | 2020-06-18 | 百富计算机技术（深圳）有限公司 | Card reader and pos machine |
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