CN212569954U - Pos machine magnetic head safety arrangement - Google Patents
Pos machine magnetic head safety arrangement Download PDFInfo
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- CN212569954U CN212569954U CN202021472180.0U CN202021472180U CN212569954U CN 212569954 U CN212569954 U CN 212569954U CN 202021472180 U CN202021472180 U CN 202021472180U CN 212569954 U CN212569954 U CN 212569954U
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Abstract
The utility model discloses a pos machine magnetic head safety arrangement, which comprises a housing, the card slot has been seted up on the surface of casing, card slot's inside has set gradually magnetic head shell and lead the draw-in groove, the outside of magnetic head shell is provided with first shield cover, the landing leg of first shield cover passes through welded connection with card slot's inner wall, the cover body of first shield cover and the outer wall butt of magnetic head shell, magnetic head PCBA board is installed at magnetic head shell inner chamber top, the FCB board is connected in the bottom laminating of magnetic head PCBA board, the bottom central authorities of FCB board are connected with the young piece of pot, young pot piece bottom is connected with the PCB baffle, the bottom fixed connection of first protection groove and magnetic head shell is passed through to the bottom of PCB baffle, the top of magnetic head PCBA board evenly is provided with a plurality of magnetic head, lead one side outer wall and magnetic head shell fixed connection of draw-in groove. The utility model discloses a set up first guard slot, second guard slot and lead the draw-in groove to realized the safety protection to pos machine magnetic head.
Description
Technical Field
The utility model relates to a pos machine technical field specifically is a pos machine magnetic head safety arrangement.
Background
The POS machine reads the magnetic stripe information of the card holder on the bank card through the card reader, the POS operator inputs the transaction amount, the card holder inputs the personal identification information (namely the password), the POS sends the information to the card sending bank system through the UnionPay center, the online transaction is completed, the information of success or failure is given, and the corresponding bill is printed. The application of the POS realizes the online consumption of bank cards such as credit cards, debit cards and the like, ensures the safety, rapidness and accuracy of transactions, avoids the complex labor of manually inquiring blacklists, pressing lists and the like, and improves the working efficiency.
At present, due to the continuous development of payment technology, the application of the POS is also more and more extensive and widespread, for terminal POS equipment, the security of customer data is extremely important, and a magnetic card is used as a transaction carrier which is used more widely at present to prevent the data from being captured by lawbreakers, so that the security protection of a magnetic head of the POS machine is particularly critical. The prior POS machine magnetic head safety protection device has the following defects;
1. when the magnetic card enters the magnetic port and the magnetic head reads information, the magnetic head is easy to shake to influence the card reading performance, the elastic sheet pressing the magnetic card is weak in performance and insufficient in strength, the elastic sheet is difficult to recover after being deformed, the magnetic head cannot be attached to the magnetic card easily, and the magnetic head card reading is enabled to be invalid.
2. The magnetic opening of the existing card guide slot does not have a protection mechanism for the magnetic head, external moisture and dust enter the magnetic opening to interfere with the card reading performance of the magnetic card and the magnetic head, so that the service life of the magnetic card and the card reading performance of the magnetic head are influenced, and the pos machine is damaged when being subjected to external force or collision, so that the card reading performance of the pos machine is influenced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pos machine magnetic head safety arrangement to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a pos machine magnetic head safety protection device comprises a machine shell, wherein the surface of the machine shell is provided with a card slot, the inside of the card slot is provided with a magnetic head shell and a card guide slot in sequence, the outside of the magnetic head shell is provided with a first shielding cover, the supporting legs of the first shielding cover are connected with the inner wall of the card slot by welding, the cover body of the first shielding cover is abutted against the outer wall of the magnetic head shell, a magnetic head PCBA board is arranged at the top of the inner cavity of the magnetic head shell, the bottom of the magnetic head PCBA board is jointed and connected with an FCB board, the center of the bottom of the FCB board is connected with a metal dome, the bottom of the metal dome is connected with a PCB baffle, the bottom of the PCB baffle is fixedly connected with the bottom of the magnetic head shell through a first protection groove, a plurality of magnetic heads are uniformly arranged on the top of the magnetic head PCBA board, the outer wall of one side of the guide clamping groove is fixedly connected with the magnetic head shell, and the outer wall of the other side of the guide clamping groove is provided with a second protection groove.
Preferably, a second shielding cover is arranged on the outer side of the magnetic head PCBA board, a plurality of first magnetic head holes corresponding to the magnetic heads are formed in a cover body of the second shielding cover, and the supporting legs of the second shielding cover are connected with the magnetic head PCBA board in a welding mode.
Preferably, a protective film layer is disposed outside the plurality of magnetic heads.
Preferably, a plurality of second magnetic head holes corresponding to the plurality of magnetic heads are formed in one side of the guide clamping groove, a plurality of elastic sheet holes are formed in the other side of the guide clamping groove, the top of the guide clamping groove is open, sliding grooves are fixedly formed in the inner walls of the two sides of the guide clamping groove, a protection plate is arranged on each sliding groove through a first sliding block, and a handle is arranged at one end of each protection plate.
Preferably, the bottom of the first protection groove is provided with a buffer pad, the bottom of the buffer pad is fixedly connected with the bottom of the first protection groove through a damper, and the top of the buffer pad is abutted to the bottom of the PCB baffle.
Preferably, the top of the second protection groove is open, slide rails are arranged on two sides of the inner wall of the second protection groove, a support plate is arranged on each slide rail through a second slide block, a plurality of elastic pieces are fixedly arranged at the upper end of the support plate, a plurality of elastic springs are fixedly arranged at the lower end of the support plate, and the elastic springs are abutted to the bottom of the second protection groove through spring seats.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up and lead the draw-in groove, when not using the pos machine, will lead the draw-in groove through the protection shield and seal, avoided lead the draw-in groove long time in the external world that exposes, moisture or dust in the external world get into lead the draw-in groove and cause the interference to the magnetic head, lead the draw-in groove simultaneously and completely cut off magnetic head PCBA board, and avoided the information to be stolen on the magnetic head PCBA board through the second shield cover.
2. The utility model discloses a first protection groove and second protection groove, when the casing receives external force or collision, can slow down the destruction of external force or impact to the inside magnetic head of casing through the blotter, simultaneously through the further harm of external force or impact to the inside magnetic head of casing of having reduced of attenuator, when the shell fragment receives the extrusion of magnetic card and removes, elastic spring promotes the magnetic card through the backup pad and pastes tightly with the magnetic head, it is not enough to have avoided the shell fragment elasticity performance, the magnetic card can not paste tightly with the magnetic head, thereby the card effect of reading of magnetic card has been guaranteed, and then the safety protection of pos machine magnetic head has been realized.
Drawings
FIG. 1 is a schematic view of the overall structure of a pos machine magnetic head safety protection device of the present invention;
FIG. 2 is a schematic diagram of the internal structure of a first protection groove of the magnetic head safety protection device of a pos machine of the present invention;
FIG. 3 is a schematic view of the internal structure of a guide slot of a pos machine magnetic head safety protection device according to the present invention;
fig. 4 is a schematic structural view of a second shielding case of the magnetic head safety protection device of a pos machine of the present invention.
In the figure: 1-a machine shell; 2-card slot; 3-a head shell; 4-a card guide slot; 5-a first shield; 6-magnetic head PCBA board; 7-a first protection groove; 8-a plurality of magnetic heads; 9-a second protective slot; 10-a second shield; 11-a protective plate; 12-a cushion pad; 13-a support plate; 14-a spring plate; 15-an elastic spring; 16-damper.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a pos machine magnetic head safety protection device comprises a machine shell 1, wherein a card slot 2 is formed in the surface of the machine shell 1, a magnetic head shell 3 and a card guide slot 4 are sequentially arranged in the card slot 2, a first shielding cover 5 is arranged outside the magnetic head shell 3, a supporting leg of the first shielding cover 5 is connected with the inner wall of the card slot 2 in a welding manner, a cover body of the first shielding cover 5 is abutted against the outer wall of the magnetic head shell 3, a magnetic head PCBA board 6 is arranged at the top of the inner cavity of the magnetic head shell 3, the bottom of the magnetic head PCBA board 6 is connected with an FCB board in an attaching manner, the center of the bottom of the FCB board is connected with a metal dome sheet, the bottom of the metal dome sheet is connected with a PCB baffle, the bottom of the PCB baffle is fixedly connected with the bottom of the magnetic head shell 3 through a first protection slot 7, a plurality of magnetic heads 8 are uniformly arranged at the top of the magnetic head PCBA board 6, and the outer wall of one side of, and a second protection groove 9 is formed in the outer wall of the other side of the guide clamping groove 4.
A second shielding case 10 is arranged on the outer side of the magnetic head PCBA board 6, a plurality of first magnetic head holes corresponding to the plurality of magnetic heads 8 are formed in a case body of the second shielding case 10, supporting legs of the second shielding case 10 are connected with the magnetic head PCBA board 6 through welding, information can be prevented from being stolen through the second shielding case 10, and therefore the safety of the information on the magnetic head PCBA board 6 is improved;
the protective film layer is arranged outside the magnetic heads 8, so that the magnetic heads 8 are prevented from being damaged by external moisture and dust when the magnetic cards are read by the magnetic heads 8, and the service lives of the magnetic heads are prevented from being influenced;
a plurality of second magnetic head holes corresponding to the plurality of magnetic heads 8 are formed in one side of the guide card slot 4, a plurality of elastic sheet holes are formed in the other side of the guide card slot 4, the top of the guide card slot 4 is open, sliding grooves are fixedly formed in the inner walls of the two sides of the guide card slot 4, the sliding grooves are provided with a protection plate 11 through a first sliding block, one end of the protection plate 11 is provided with a handle, the guide card slot 4 is temporarily sealed through the protection plate 11, the guide card slot 4 is prevented from being exposed to the outside for a long time, and moisture or dust in the outside enters the guide card slot 4 to interfere with the magnetic heads 8;
the bottom of the first protection groove 7 is provided with a buffer pad 12, the bottom of the buffer pad 12 is fixedly connected with the bottom of the first protection groove 7 through a damper 16, the top of the buffer pad 12 is abutted against the bottom of the PCB baffle, when the casing 1 is subjected to external force or collision, the damage of the external force or collision force to the magnetic head 8 in the casing 1 can be relieved through the buffer pad 12, and meanwhile, the damage of the external force or collision force to the magnetic head 8 in the casing 1 is further reduced through the damper 16;
the top of second protection groove 9 is the opening form, the inner wall both sides of second protection groove 9 are provided with the slide rail, the slide rail is provided with backup pad 13 through the second slider, the fixed a plurality of shell fragment 14 that is provided with in upper end of backup pad 13, the fixed a plurality of elastic spring 15 that is provided with of lower extreme of backup pad 13, a plurality of elastic spring 15 passes through the bottom butt of spring holder and second protection groove 9, and when shell fragment 14 received the extrusion of magnetic card and removed, elastic spring 15 drove shell fragment 14 through backup pad 13 and promoted the magnetic card and paste tightly with magnetic head 8, has avoided shell fragment 14 elasticity can not be not enough, and magnetic card and magnetic head 8 can not paste tightly to the card reading effect of magnetic card has been guaranteed.
The working principle is as follows: when the user uses the pos machine, the user removes protection shield 11 through the handle, when the user injects the magnetic card into guide slot 4, the magnetic card extrudes shell fragment 14, elastic spring 15 in second protection slot 9 drives shell fragment 14 through backup pad 13 and promotes the magnetic card and paste tightly with magnetic head 8, magnetic head 8 carries out information reading to the magnetic card, protect information through first shield cover 5 and second shield cover 10, when casing 1 receives external force and collision, can slow down the destruction of external force or impact to casing 1 inside magnetic head 8 through blotter 12 in first protection slot 7, the further harm of external force or impact to casing 1 inside magnetic head 8 that has reduced through attenuator 16 simultaneously, pos machine magnetic head 8's safety protection can be realized.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A pos machine magnetic head safety arrangement, includes casing (1), its characterized in that: the magnetic head structure is characterized in that a card inserting groove (2) is formed in the surface of the casing (1), a magnetic head shell (3) and a card guiding groove (4) are sequentially arranged in the card inserting groove (2), a first shielding cover (5) is arranged outside the magnetic head shell (3), supporting legs of the first shielding cover (5) are connected with the inner wall of the card inserting groove (2) in a welding mode, a cover body of the first shielding cover (5) is abutted to the outer wall of the magnetic head shell (3), a magnetic head PCBA board (6) is installed at the top of the inner cavity of the magnetic head shell (3), the bottom of the magnetic head PCBA board (6) is connected with an FCB board in a laminating mode, a metal dome is connected to the center of the bottom of the FCB board, a PCB baffle is connected to the bottom of the metal dome, the bottom of the PCB baffle is fixedly connected with the bottom of the magnetic head shell (3) through a first protection groove (7), and a plurality of magnetic heads (8) are uniformly arranged, the outer wall of one side of the guide clamping groove (4) is fixedly connected with the magnetic head shell (3), and the outer wall of the other side of the guide clamping groove (4) is provided with a second protection groove (9).
2. A pos machine head safety protection device according to claim 1, wherein: the outside of magnetic head PCBA board (6) is provided with second shield cover (10), set up a plurality of first magnetic head hole corresponding with a plurality of magnetic head (8) on the cover body of second shield cover (10), the landing leg and magnetic head PCBA board (6) of second shield cover (10) pass through welded connection.
3. A pos machine head safety protection device according to claim 1, wherein: and a protective film layer is arranged outside the plurality of magnetic heads (8).
4. A pos machine head safety protection device according to claim 1, wherein: a plurality of second magnetic head holes corresponding to the plurality of magnetic heads (8) are formed in one side of the guide clamping groove (4), a plurality of elastic pieces (14) are formed in the other side of the guide clamping groove (4), the top of the guide clamping groove (4) is in an opening shape, sliding grooves are fixedly formed in the inner walls of the two sides of the guide clamping groove (4), a protection plate (11) is arranged on each sliding groove through a first sliding block, and a handle is arranged at one end of each protection plate (11).
5. A pos machine head safety protection device according to claim 1, wherein: the bottom of first protection groove (7) is provided with blotter (12), the bottom of blotter (12) passes through the bottom fixed connection of attenuator (16) and first protection groove (7), the top and the PCB baffle bottom butt of blotter (12).
6. A pos machine head safety protection device according to claim 1, wherein: the top in second protection groove (9) is the opening form, the inner wall both sides in second protection groove (9) are provided with the slide rail, the slide rail is provided with backup pad (13) through the second slider, the upper end of backup pad (13) is fixed and is provided with a plurality of shell fragment (14), the lower extreme of backup pad (13) is fixed and is provided with a plurality of elastic spring (15), a plurality of elastic spring (15) pass through the bottom butt of spring holder and second protection groove (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472180.0U CN212569954U (en) | 2020-07-23 | 2020-07-23 | Pos machine magnetic head safety arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021472180.0U CN212569954U (en) | 2020-07-23 | 2020-07-23 | Pos machine magnetic head safety arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212569954U true CN212569954U (en) | 2021-02-19 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021472180.0U Active CN212569954U (en) | 2020-07-23 | 2020-07-23 | Pos machine magnetic head safety arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212569954U (en) |
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2020
- 2020-07-23 CN CN202021472180.0U patent/CN212569954U/en active Active
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