CN210721476U

CN210721476U - 91LA magnetic stripe card reading module detects frock

Info

Publication number: CN210721476U
Application number: CN201921122411.2U
Authority: CN
Inventors: 钱杏君
Original assignee: HANGZHOU DONGXIN JIEJUN SCIENCE & TECHNOLOGY CO LTD; Eastern Communication Co Ltd
Current assignee: HANGZHOU DONGXIN JIEJUN SCIENCE & TECHNOLOGY CO LTD; Eastern Communication Co Ltd
Priority date: 2019-07-17
Filing date: 2019-07-17
Publication date: 2020-06-09
Anticipated expiration: 2029-07-17

Abstract

The utility model relates to a detect frock technical field, concretely relates to 91LA magnetic stripe card reading module detects frock, the host computer, the bottom plate, a vertical plate, a clamp, the pendulum rod, pendulum rod actuating mechanism, motor and magnetic stripe card, riser fixed mounting is on the bottom plate, pendulum rod movable mounting is on the riser, the pendulum rod first end is passed through pendulum rod actuating mechanism and is connected with the motor, motor fixed mounting is on the riser, the clamp is installed at the pendulum rod second end, magnetic stripe card centre gripping is on the clamp, 91LA magnetic stripe card reading module installs on the bottom plate, 91LA magnetic stripe card reading module's position matches with the pendulum rod stroke, the pendulum rod passes through the clamp and drives the magnetic stripe card and slide in 91LA magnetic stripe card reading module's magnetic stripe contact slot, 91LA magnetic stripe card. The utility model discloses a substantive effect is: compared with manual card swiping, the card swiping efficiency of the swinging rod driving the magnetic stripe card to swing is higher, and the detection result is more reliable.

Description

91LA magnetic stripe card reading module detects frock

Technical Field

The utility model relates to a detect frock technical field, concretely relates to 91LA magnetic stripe card reading module detects frock.

Background

The 91LA magnetic stripe card reading module is special card reading equipment for banks, and has the advantages of small and exquisite product appearance, compact structure and simple installation. The device consists of the following parts: shell, PCB board, magnetic stripe contact groove, magnetic head and installation piece, the magnetic head is installed on the magnetic stripe contact groove through the installation piece, and the installation piece is elastic, and the magnetic head reads bank magnetic stripe card magnetic stripe information, and the magnetic head installation piece is at the in-process of punching the card of bank magnetic stripe card, and the magnetic head carries out the magnetic stripe that automatic contraction prevented among scotch magnetic head and the bank magnetic stripe card. The shell is provided with a mounting hole for connecting with other equipment. The 91LA magnetic stripe card reading module can be directly connected with an upper computer such as a PC and the like to acquire the card swiping speed of the magnetic card information of 10-180 cm/s. The technical file of the 91LA magnetic stripe card reading module meets the standard executed by ISO/IEC 7811, and the standard executed by ISO/IEC 7811 is approximately the probability of magnetic stripe contact damage and the test parameter requirements of an inspection card. Therefore, the 91LA magnetic stripe card reading module needs to check whether the 91LA magnetic stripe card reading module meets the ISO/IEC 7811 execution standard before being installed in banking equipment. But the current detection tool for the 91LA magnetic stripe card reading module is lacked, and the manual detection efficiency is low. When the machine mode is adopted for detection, the micro-shaking of the magnetic stripe card can not be simulated when the card is swiped manually, so that the deviation exists between the detection result and the actual application condition.

Chinese patent CN103679970B, published 2016, 1, 20, a method for testing a magnetic head of a POS machine and a device for testing card swiping of a POS machine, wherein a magnetic card special for testing is used to swipe a card in a reciprocating manner in a magnetic head card slot of a POS machine, the POS machine sends the magnetic card information read each time to an upper computer, the upper computer compares the received magnetic card information with pre-stored standard information, the mark of correct information is that card swiping succeeds, and the mark of incorrect information is that card swiping fails. The technical scheme adopts a reciprocating card swiping mode during testing, so that the card swiping speed is improved; and a test working mode is set in the POS machine to continuously detect the induction of the magnetic head so as to improve the test efficiency. And a special upper computer for testing is adopted, so that the test results are stored in a list mode, and the centralized management of POS machine testing is facilitated. The mechanical chuck is adopted to clamp the test magnetic card, and the linear driving mechanism provides card swiping power, so that automatic card swiping test is realized, the card swiping speed is improved, the labor is saved, and the cost is reduced. However, the device is huge, the cost of the linear motor is high, and the micro-shaking of the magnetic stripe card can not be simulated when the card is manually swiped, so that the detection result has deviation from the actual state.

Disclosure of Invention

The to-be-solved technical problem of the utility model is: the technical problem that a tool for rapidly detecting a magnetic stripe reading device is lacked at present. The 91LA magnetic stripe card reading module detection tool is high in detection efficiency and convenient to use.

In order to solve the technical problem, the utility model discloses the technical scheme who takes does: the utility model provides a 91LA magnetic stripe card reading module detects frock, which comprises an upper computer, still include the bottom plate, the riser, the clip, the pendulum rod, a spring, pendulum rod actuating mechanism, motor and magnetic stripe card, riser fixed mounting is on the bottom plate, pendulum rod movable mounting is on the riser, the pendulum rod first end is passed through pendulum rod actuating mechanism and is connected with the motor, motor fixed mounting is on the riser, the clip passes through the second end of spring mounting at the pendulum rod, the magnetic stripe card centre gripping is on the clip, 91LA magnetic stripe card reading module is installed on the bottom plate, 91LA magnetic stripe card reading module's position and pendulum rod stroke match, the pendulum rod passes through the clip and drives the magnetic stripe card and slide in 91LA magnetic stripe card reading module's magnetic stripe contact slot. Compared with manual card swiping, the card swiping efficiency of the swinging rod driving the magnetic stripe card to swing is higher, and the detection result is more reliable. The magnetic stripe card swing process is equivalent to the completion of card swiping, and the 91LA magnetic stripe card reading module will output the data that read, and the host computer detects the 91LA magnetic stripe card reading module through detecting this data. The clip passes through the spring mounting and holds at the second of pendulum rod, and the elasticity of spring can simulate the magnetic stripe card and rock at the irregularity of the in-process of punching the card, can detect and rock the detection of 91LA magnetic stripe card reading module under the condition at a small amount at the magnetic stripe card.

Preferably, the swing rod driving mechanism comprises a swing arm, a connecting rod, two sliding blocks and a swing shaft, two sliding grooves for clamping the two sliding blocks are machined on a vertical plate, the extending direction of the sliding grooves is parallel to a magnetic strip contact groove of a 91LA magnetic strip card reading module, a first end of the swing arm is fixedly connected with an output shaft of a motor, a second end of the swing arm is rotatably connected with a first end of the connecting rod, a second end of the connecting rod is rotatably connected with the first sliding block, the two sliding blocks are respectively provided with a convex rod, the middle part of the swing rod is rotatably installed on the vertical plate through the swing shaft, and notches for containing the convex rods are. The rocker arm drives the first end of the swing rod to swing through the connecting rod, and the slider connected with the connecting rod can limit the track of the end part of the connecting rod to form a slider-crank mechanism.

Preferably, the magnetic card reading device further comprises a mounting frame and an inserting rod, the mounting frame is fixedly mounted on the bottom plate, a notch for accommodating the 91LA magnetic stripe card reading module is arranged in the middle of the mounting frame, a through hole matched with a mounting hole of the 91LA magnetic stripe card reading module is formed in one side of the notch, the other side of the notch is abutted against the 91LA magnetic stripe card reading module, and when the 91LA magnetic stripe card reading module is clamped, the inserting rod is inserted into the through hole and the mounting hole of the 91LA magnetic stripe card reading module. This preferred scheme can be quick installation and dismantlement 91LA magnetic stripe card reading module.

Preferably, the clamp is rotatably mounted at the second end of the swing link. This preferred scheme can prevent that the magnetic stripe card from swaying by a wide margin, influencing the testing result.

Preferably, the sliding groove is a T-shaped groove, the shape of the sliding block is matched with that of the T-shaped groove, and the T-shaped groove penetrates through the vertical plate. The T-shaped groove is convenient to process, has better assembly precision, and enables the swing rod to swing more stably.

Preferably, the sliding block is provided with a plurality of through grooves along the stroke direction. When the slider slides in the spout, with the friction of chute wall, can produce tiny granule that drops, the dust gets into also can bring impurity, leads to the groove and can hold these impurity, avoids its slip to the slider to produce obvious hindrance.

Preferably, the mounting frame is embedded with a magnet in the through hole, the first end of the insertion rod is inserted into the through hole, the second end of the insertion rod is provided with an expanded part, the expanded part has magnetism, and the expanded part is attracted with the magnetism of the magnet. The 91LA magnetic stripe card reading module is connected by magnetic attraction, and is convenient to mount and dismount.

Preferably, the clamp is connected with the second end of the swing rod through the spring, and the two ends of the spring are connected with the switch and the current-limiting resistor in series through leads and then are connected with the power supply. The width in magnetic stripe contact groove is greater than the magnetic stripe card, and the card can be at magnetic stripe contact inslot lateral shifting, for example closely lean on the left side wall, closely lean on the right side wall or move between the both sides wall. After the switch is opened, the spring contracts to drive the clamp to move, so that the position of the magnetic stripe card is changed. Whether the position of the magnetic head is installed can be adapted to the change of the position of the magnetic stripe card or not is detected.

Preferably, the number of the springs is two, the two springs are arranged between the second end of the swing rod and the clamp side by side, the two springs are connected in series and then connected with the switch and the current-limiting resistor in series and then connected with a power supply, and at least one of the properties of the two springs is different in turn number, wire diameter or material property. The shrinkage of two springs is different, can drive the magnetic stripe card and produce certain slope, detects the magnetic stripe and can accomplish under the condition of a small amount of slopes of card and read the card.

The utility model discloses a substantive effect is: through the back and forth swing of the swing rod, a large number of card reading records can be obtained in a short time, and through the large number of card reading records, the problem of the magnetic stripe card reading module can be found, or the magnetic stripe card reading module is proved to have stable performance and can be used for banking business; compared with manual card swiping, the card swiping efficiency of the swinging rod driving the magnetic stripe card to swing is higher, and the detection result is more reliable.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment.

FIG. 2 is a schematic diagram of a 91LA magnetic stripe card reading module.

FIG. 3 is a schematic view of the connection of a second clip according to the embodiment.

Wherein: 1. the magnetic stripe card reading device comprises a sliding block, 2, a sliding groove, 3, a vertical plate, 4, a magnetic stripe card, 5, a bottom plate, 6, a motor, 7, a rocker arm, 8, a connecting rod, 9, a swinging shaft, 10, a swinging rod, 11, a clamp, 12, a magnetic stripe card reading module, 13, a mounting frame, 14, a magnetic stripe contact groove, 15, a magnetic head, 16, a mounting piece, 17, a shell, 18, a PCB (printed circuit board), 19, a mounting hole, 20 and a spring.

Detailed Description

The following provides a more detailed description of the present invention, with reference to the accompanying drawings.

Wherein: 1. the magnetic stripe card reading device comprises

sliders

1, 2,

sliding grooves

2, 3,

vertical plates

3, 4,

magnetic stripe cards

4, 5,

bottom plates

5, 6,

motors

6, 7,

rocker arms

7, 8, connecting

rods

8, 9,

swing shafts

9, 10,

swing rods

10, 11,

clamps

11, 12, magnetic stripe

card reading modules

12, 13,

mounting frames

13, 14, magnetic stripe contact grooves 14, 15, magnetic heads 15, 16,

mounting pieces

16, 17,

shells

17, 18,

PCB boards

18, 19, mounting

holes

19, 20 and springs 20.

The first embodiment is as follows:

the utility model provides a 91LA magnetic stripe card reading module 12 detects frock, as shown in figure 1, including the host computer, the bottom plate 5, the riser 3, the clip 11, the pendulum rod 10, pendulum rod 10 actuating mechanism, motor 6, the mounting bracket 13, plug-in stick and magnetic stripe card 4, riser 3 fixed mounting is on bottom plate 5, pendulum rod 10 movable mounting is on riser 3, pendulum rod 10 first end is passed through pendulum rod 10 actuating mechanism and is connected with motor 6, motor 6 fixed mounting is on riser 3, motor 6 is the motor from taking the speed reducer, clip 11 rotates and installs at the pendulum rod 10 second end. The magnetic stripe card 4 centre gripping is on clip 11, and pendulum rod 10 actuating mechanism includes rocking arm 7, connecting rod 8, two sliders 1 and oscillating axle 9, and processing has two spouts 2 of two joint sliders 1 on the

riser

3, and 2 extending direction in spout are parallel with the magnetic stripe contact slot 14 of 91LA magnetic stripe card reading module 12, and spout 2 is the T-slot, and slider 1 shape and T-slot match, and the T-slot runs through riser 3. The slide block 1 is provided with a plurality of through grooves along the stroke direction. The first end of the rocker arm 7 is fixedly connected with an output shaft of the motor 6, the second end of the rocker arm 7 is rotatably connected with the first end of the connecting rod 8, the second end of the connecting rod 8 is rotatably connected with the first sliding block 1, the two sliding blocks 1 are respectively provided with a convex rod, the middle part of the swing rod 10 is rotatably installed on the vertical plate 3 through the swing shaft 9, the swing shaft 9 is connected with the middle part of the swing rod 10 through an oilless shaft sleeve, and notches for accommodating the convex rods are respectively processed at the two ends of the.

As shown in FIG. 2, the 91LA magnetic stripe card reading module 12 includes: shell 17, PCB board 18, magnetic stripe contact slot 14, magnetic head 15 and installation piece 16, magnetic head 15 is installed on magnetic stripe contact slot 14 through installation piece 16, and installation piece 16 has elasticity, and magnetic head 15 reads 4 magnetic stripe information of bank's magnetic stripe card, and magnetic head 15 installation piece 16 is at the in-process of punching the card of bank's magnetic stripe card 4, and magnetic head 15 carries out the automatic magnetic stripe that contracts and prevent scotch magnetic head 15 and bank's magnetic stripe card 4. The housing 17 is provided with a mounting hole 19 for connecting with other devices. The mounting rack 13 is fixedly mounted on the bottom plate 5, and a notch for accommodating the 91LA magnetic stripe card reading module 12 is formed in the middle of the mounting rack 13. A through hole matched with the mounting hole 19 of the 91LA magnetic stripe card reading module 12 is formed in one side of the notch, a magnet is embedded in the mounting frame 13 at the through hole, the first end of the inserting rod is inserted into the through hole, the second end of the inserting rod is provided with an expansion part, the expansion part has magnetism, the expansion part is attracted with the magnetism of the magnet, the other side of the notch is abutted to the 91LA magnetic stripe card reading module 12, and when the 91LA magnetic stripe card reading module 12 is clamped, the inserting rod is inserted into the through hole and the mounting hole 19 of the 91LA magnetic stripe card reading module 12.

The embodiment has the following beneficial effects: the rocker arm 7 drives the first end of the swing rod 10 to swing through the connecting rod 8, and the slider 1 connected with the connecting rod 8 can limit the track of the end part of the connecting rod 8, so that a crank slider 1 mechanism is formed. Compared with manual card swiping, the card swiping efficiency of the magnetic stripe card 4 driven by the oscillating bar 10 is higher, and the detection result is more reliable. When slider 1 slided in spout 2, with 2 wall friction of spout, can produce tiny granule that drops, the dust gets into also can bring impurity, leads to the groove and can hold these impurity, avoids its slip to slider 1 to produce obvious hindrance. The position of the 91LA magnetic stripe card reading module 12 is matched with the stroke of the swing rod 10, the swing rod 10 drives the magnetic stripe card 4 to slide in the magnetic stripe contact groove 14 of the 91LA magnetic stripe card reading module 12 through the clamp 11, and the output end of the 91LA magnetic stripe card reading module 12 is connected with an upper computer.

The present embodiment can be used not only for the detection of a 91LA magnetic stripe card reading module 12, but also for the detection of other similar types of magnetic stripe card reading modules 12.

Example two:

the embodiment is further improved on the basis of the first embodiment, and particularly relates to a connection mode of the clamp 11 and the second end of the swing rod 10. As shown in fig. 3, in this embodiment, the power supply further includes two springs 20, a switch, a current-limiting resistor, and a power supply, the clip 11 is connected to the second end of the swing link 10 through the springs 20, the two springs 20 are installed between the second end of the swing link 10 and the clip 11 side by side, the two springs 20 are connected in series, and then connected in series with the switch and the current-limiting resistor, and then the power supply is turned on, and at least one of the attributes of the two springs 20 is different in turn number, wire diameter, or material attribute. . The width of the magnetic stripe contact slot 14 is greater than the magnetic stripe card 4 and the card can be laterally offset within the magnetic stripe contact slot 14, such as against the left side wall, against the right side wall, or between the two side walls. When the switch is opened, the spring 20 will contract, causing the clamp 11 to move, changing the position of the magnetic stripe card 4. It is detected whether the position at which the magnetic head 15 is mounted can accommodate a change in the position of the magnetic stripe card 4. The rest of the structure is the same as the first embodiment.

The first embodiment of the present invention has the following advantages: the two springs 20 have different shrinkage amounts, so that the magnetic stripe card 4 is driven to incline to a certain extent, and whether the card reading can be completed under the condition that the magnetic stripe card is slightly inclined is detected.

The above-described embodiments are only preferred embodiments of the present invention, and are not intended to limit the present invention in any way, and other variations and modifications may be made without departing from the scope of the claims.

Claims

1. A91 LA magnetic stripe card reading module detection tool comprises an upper computer and is characterized in that,

still include the bottom plate, the riser, the clip, the pendulum rod, a spring, pendulum rod actuating mechanism, motor and magnetic stripe card, riser fixed mounting is on the bottom plate, pendulum rod movable mounting is on the riser, the pendulum rod actuating mechanism is passed through to the first end of pendulum rod and motor is connected, motor fixed mounting is on the riser, the clip passes through the second end of spring mounting at the pendulum rod, the magnetic stripe card centre gripping is on the clip, 91LA magnetic stripe card reading module installs on the bottom plate, 91LA magnetic stripe card reading module's position matches with the pendulum rod stroke, the pendulum rod passes through the clip and drives the magnetic stripe card and slide in 91LA magnetic stripe card reading module's magnetic stripe contact groove, 91LA magnetic stripe card reading.

2. The 91LA magnetic stripe card reading module detection tool of claim 1,

the swing rod driving mechanism comprises a swing arm, a connecting rod, two sliding blocks and a swing shaft, wherein the vertical plate is processed with two clamping joints, sliding grooves of the two sliding blocks are parallel to a magnetic stripe contact groove of a 91LA magnetic stripe card reading module, a first end of the swing arm is fixedly connected with an output shaft of a motor, a second end of the swing arm is rotatably connected with a first end of the connecting rod, a second end of the connecting rod is rotatably connected with the first sliding block, the two sliding blocks are respectively provided with a convex rod, the middle part of the swing rod is rotatably installed on the vertical plate through the swing shaft, and notches for accommodating the convex rods are processed at two ends.

3. The 91LA magnetic stripe card reading module detection tool according to claim 1 or 2,

the magnetic card reading device is characterized by further comprising a mounting frame and a plug-in rod, the mounting frame is fixedly mounted on the bottom plate, a notch for accommodating the 91LA magnetic stripe card reading module is arranged in the middle of the mounting frame, a through hole matched with a mounting hole of the 91LA magnetic stripe card reading module is formed in one side of the notch, the other side of the notch is abutted against the 91LA magnetic stripe card reading module, and the plug-in rod is inserted into the through hole and the mounting hole of the 91LA magnetic stripe card reading module when the 91LA magnetic stripe.

4. The 91LA magnetic stripe card reading module detection tool according to claim 1 or 2,

the clamp is rotatably arranged at the second end of the swing rod.

5. The 91LA magnetic stripe card reading module detection tool of claim 2,

the sliding groove is a T-shaped groove, the shape of the sliding block is matched with that of the T-shaped groove, and the T-shaped groove penetrates through the vertical plate.

6. The 91LA magnetic stripe card reading module detection tool of claim 2,

the sliding block is provided with a plurality of through grooves along the stroke direction.

7. The 91LA magnetic stripe card reading module detection tool of claim 3,

the mounting frame is embedded with a magnet in the through hole, the first end of the inserting rod is inserted into the through hole, the second end of the inserting rod is provided with an expansion part, the expansion part has magnetism, and the expansion part is attracted with the magnetism of the magnet.

8. The 91LA magnetic stripe card reading module detection tool according to claim 1 or 2,

still include switch, current-limiting resistor and power, spring quantity is two, two the spring is installed side by side between pendulum rod second end and clip, two switch on power after the spring establishes ties with switch, current-limiting resistor, two springs are in the number of turns, line footpath or material attribute, and at least one attribute is different.