Mobile terminal device supporting different types of smart cards

Abstract

The utility model discloses a mobile terminal device supporting different types of smart cards, comprising a POS machine main body, one side of the POS machine main body is movably connected with a printing ticket box, the upper surface of the printing ticket box is provided with a ticket outlet, one side of the printing ticket box close to the ticket outlet is provided with a first chute, and the first chute is provided with a second chute. A second sliding groove is formed in the upper surface of the first sliding groove. According to the mobile terminal equipment supporting different types of smart cards, through the arrangement of a first dustproof plate, a first limiting groove, a second limiting groove and limiting blocks, the limiting blocks on the two sides are pushed towards one side of a moving plate, so that the first dustproof plate is not limited and fixed, and the moving plate is moved downwards to drive the first dustproof plate to abut against the inner wall of a ticket outlet; and the limiting blocks on the two sides are pushed to slide towards one side of the second limiting groove and are inserted into the inner wall of the second limiting groove, so that the first dustproof plate is limited and fixed to the inner wall of the ticket outlet to seal the ticket outlet, and dust is prevented from entering from the ticket outlet to pollute printing ticket paper.

Description

Technical Field

[0001] The utility model relates to the technical field of mobile terminal equipment, in particular to a mobile terminal equipment supporting different types of smart cards. Background Art

[0002] Mobile terminal equipment generally includes computers, collections, POS machines, etc. With the continuous development of modern business and the continuous updating of management technology, the application of POS machines has also developed rapidly. At present, many consumers are accustomed to swiping cards for consumption. Therefore, non-cash payment is relatively safer, faster, and more reliable than cash payment. As a payment terminal, POS machines are widely used in non-cash payments in major shopping malls, restaurants, supermarkets and other places. Installing it in the bank card's special merchants and acceptance outlets and connecting it to the computer network can realize automatic electronic fund transfer. The existing POS machines can not only read the cardholder's magnetic stripe information on the bank card through the card reader, but also use the form of contactless identification of bank cards for payment, that is, the bank card can be identified by bringing it close to the identification area of ​​the POS machine, and then the POS machine operator enters the transaction amount, and the cardholder enters personal identification information. The POS machine sends this information to the issuing bank system through the UnionPay Center to complete the online transaction, so that the POS machine can support the identification and use of bank cards or credit cards of different banks.

[0003] After searching, Chinese patent publication (announcement) No. CN207182572U discloses a new type of POS machine. Through the first roller, second ball and third roller structure, the curling condition of the invoice can be greatly changed; the loss of the signature pen can be avoided through the clockwork spring structure; and the customer's signing process is greatly facilitated through the fourth rotating shaft and pad structure.

[0004] However, the ticket outlet of the above-mentioned POS machine is always open. Over time, a lot of dust will invade the printed ticket box. The dust accumulates in the printed ticket box, causing the ticket paper to be contaminated, so that the printed ticket is blurred. In addition, the dust invading the printed ticket box can easily cause the internal components of the POS machine to malfunction. Therefore, it is necessary to design a mobile terminal device that can prevent dust from the ticket outlet and support different types of smart cards. Therefore, it is necessary to design a mobile terminal device that supports different types of smart cards to solve the above problems. Utility Model Content

[0005] The main purpose of the utility model is to provide a mobile terminal device supporting different types of smart cards, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A mobile terminal device supporting different types of smart cards comprises a POS machine body, wherein a print ticket box is movably connected to one side of the POS machine body, a ticket outlet is provided on the upper surface of the print ticket box, a first slide groove is provided on the side of the print ticket box close to the ticket outlet, a second slide groove is provided on the upper surface of the first slide groove, a first dustproof plate is slidably connected to the inner wall of the first slide groove, a movable plate is fixedly connected to one side of the upper surface of the first dustproof plate, a third slide groove is provided on both side walls of the movable plate, and a limiting block is slidably connected to the inner wall of the third slide groove; a first limiting groove is symmetrically fixedly connected to one side of the upper surface of the print ticket box close to the upper end of the second slide groove, a second limiting groove is symmetrically fixedly connected to one side of the print ticket box close to the lower end of the second slide groove, a smart card insertion port is provided on one side of the lower surface of the POS machine body, and a second dustproof plate is movably connected to the outer surface of the smart card insertion port.

[0008] In order to achieve the purpose of insertion limiting, as a mobile terminal device supporting different types of smart cards of the utility model, the size of the limiting block is adapted to the size of the first limiting groove and the second limiting groove.

[0009] In order to achieve the purpose of adjusting the position of the second dustproof plate to prevent dust from the smart card insertion port, as a mobile terminal device that supports different types of smart cards of the utility model, the POS machine body is symmetrically fixedly connected with a fourth slide groove on one side close to the second dustproof plate, and the inner wall of the fourth slide groove is provided with a fifth slide groove, and the inner wall of the fourth slide groove is slidably connected with an adjustment plate, and the upper surface of the adjustment plate is fixedly connected to the lower surface of the second dustproof plate.

[0010] In order to achieve the purpose of limiting and fixing the position of the second dustproof plate, as a mobile terminal device that supports different types of smart cards of the utility model, one side of the adjustment plate is fixedly connected to a connecting plate, and the side wall of the fourth slide groove close to the connecting plate is fixedly connected to a movable groove, and the inner wall of the movable groove is slidably connected to a slider, and one side of the slider is fixedly connected to an insert block, and the insert block passes through a side wall of the fourth slide groove and one side of the adjustment plate, and the insert block is movably connected to the fourth slide groove and the adjustment plate.

[0011] In order to achieve the purpose of heat dissipation, as a mobile terminal device supporting different types of smart cards of the utility model, heat dissipation grooves are equidistantly opened on one side of the POS machine body.

[0012] In order to achieve the purpose of dust prevention, as a mobile terminal device supporting different types of smart cards of the utility model, a dustproof net is fixedly connected to the interior of the heat dissipation slot.

[0013] In order to increase the friction force and facilitate the handheld use of the POS machine body, as a mobile terminal device supporting different types of smart cards, the side walls of the rear surface of the POS machine body are fixedly connected with anti-slip balls at equal distances.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] 1. In the utility model, through the arrangement of the first dustproof plate, the first limiting groove, the second limiting groove and the limiting block, the limiting blocks on both sides are pushed toward one side of the movable plate to disengage from the inner wall of the first limiting groove so that the first dustproof plate is no longer fixed in a limiting position, the movable plate is moved downward to drive the first dustproof plate to move along the inner wall of the first slide groove and abut against the inner wall of the ticket outlet, the limiting blocks on both sides are pushed to drive them to slide toward one side of the second limiting groove and be plugged into the inner wall of the second limiting groove, thereby limiting and fixing the first dustproof plate to the inner wall of the ticket outlet to close the ticket outlet, thereby preventing dust from entering from the ticket outlet and contaminating the printed ticket paper.

[0016] 2. In the utility model, through the arrangement of the connecting plate, the movable groove, the sliding block and the inserting block, the connecting plate is lifted upward to drive the adjusting plates on both sides to slide upward on the inner walls of the fourth sliding grooves on both sides, thereby driving the second dustproof plate to slide upward to close the smart card insertion port, and then the sliding block is pushed toward one side of the adjusting plate to drive it to slide on the inner wall of the movable groove and drive the inserting block to be inserted into the side wall of one side of the adjusting plate, thereby limiting and fixing the position of the second dustproof plate, thereby facilitating the closing of the smart card insertion port and preventing dust from entering the inner wall of the smart card insertion port and affecting the use of identifying the magnetic strip. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the first dustproof plate in an embodiment of the utility model;

[0019] Figure 3 For the utility model embodiment Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 This is a schematic diagram of the structure of the smart card insertion port of an embodiment of the utility model;

[0021] Figure 5 This is a schematic diagram of the plug-in structure of an embodiment of the utility model;

[0022] Figure 6 The figure is a schematic diagram of the anti-slip ball structure of an embodiment of the utility model.

[0023] In the figure: 1. POS machine body; 2. Ticket box; 3. Ticket outlet; 4. First slide; 5. Second slide; 6. First dustproof plate; 7. Moving plate; 8. Third slide; 9. Limit block; 10. First limit slot; 11. Second limit slot; 12. Smart card insertion port; 13. Second dustproof plate; 14. Fourth slide; 15. Fifth slide; 16. Adjustment plate; 17. Connecting plate; 18. Moving slot; 19. Sliding block; 20. Insert block; 21. Heat dissipation slot; 22. Dustproof net; 23. Anti-slip ball. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] Example

[0026] like Figure 1-6 As shown, a mobile terminal device supporting different types of smart cards includes a POS machine body 1, a printing ticket box 2 is movably connected to one side of the POS machine body 1, a ticket outlet 3 is provided on the upper surface of the printing ticket box 2, a first slide groove 4 is provided on the side of the printing ticket box 2 close to the ticket outlet 3, a second slide groove 5 is provided on the upper surface of the first slide groove 4, a first dustproof plate 6 is slidably connected to the inner wall of the first slide groove 4, a movable plate 7 is fixedly connected to one side of the upper surface of the first dustproof plate 6, third slide grooves 8 are provided on both side walls of the movable plate 7, and a limiting block 9 is slidably connected to the inner wall of the third slide groove 8;

[0027] A first limiting groove 10 is symmetrically fixedly connected to one side of the upper surface of the print ticket box 2 near the upper end of the second slide slot 5, and a second limiting groove 11 is symmetrically fixedly connected to one side of the print ticket box 2 near the lower end of the second slide slot 5. A smart card insertion port 12 is opened on one side of the lower surface of the POS machine body 1, and a second dustproof plate 13 is movably connected to the outer surface of the smart card insertion port 12.

[0028] During specific use, when the POS machine body 1 is not in use and the ticket outlet 3 needs to be closed to prevent dust from contaminating the ticket paper, the limit blocks 9 on both sides are pushed toward one side of the movable plate 7 to drive them to move on the inner wall of the third slide groove 8, so that the limit blocks 9 on both sides are disengaged from the inner wall of the first limit groove 10 and no longer limit the first dustproof plate 6, and the movable plate 7 is moved downward to drive the first dustproof plate 6 to move from the inner wall of the first slide groove 4 to the inner wall of the ticket outlet 3 and abut against the inner wall of one side of the ticket outlet 3, and then the limit blocks 9 on both sides are pushed to drive them to slide on the inner wall of the third slide groove 8 to one side of the second limit groove 11 and be inserted into the inner wall of the second limit groove 11, so that the first dustproof plate 6 is limited and fixed on the inner wall of the ticket outlet 3 to close the ticket outlet 3, thereby preventing dust from entering from the ticket outlet 3 to contaminate the printed ticket paper, which is convenient to use.

[0029] In this embodiment, the size of the limiting block 9 matches the size of the first limiting groove 10 and the second limiting groove 11 .

[0030] During specific use, the limiting block 9 can be inserted into the inner walls of the first limiting groove 10 and the second limiting groove 11 , so as to limit the position of the first dustproof plate 6 .

[0031] In this embodiment, a fourth slide groove 14 is symmetrically fixedly connected to one side of the POS machine body 1 close to the second dustproof plate 13, a fifth slide groove 15 is opened on the inner wall of the fourth slide groove 14, an adjustment plate 16 is slidably connected to the inner wall of the fourth slide groove 14, and the upper surface of the adjustment plate 16 is fixedly connected to the lower surface of the second dustproof plate 13.

[0032] During specific use, the fourth slide groove 14, the fifth slide groove 15 and the adjustment plate 16 are installed, so that the adjustment plate 16 can slide up and down on the inner wall of the fourth slide groove 14 to drive the second dustproof plate 13 to slide up and down, thereby facilitating the closing and opening of the smart card insertion port 12.

[0033] In this embodiment, a connecting plate 17 is fixedly connected to one side of the adjustment plate 16, a movable groove 18 is fixedly connected to a side wall of the fourth slide groove 14 close to the connecting plate 17, a slider 19 is slidably connected to the inner wall of the movable groove 18, an insert block 20 is fixedly connected to one side of the slider 19, the insert block 20 passes through a side wall of the fourth slide groove 14 and a side of the adjustment plate 16, and the insert block 20 is movably connected to the fourth slide groove 14 and the adjustment plate 16.

[0034] During specific use, through the setting of the connecting plate 17, the movable groove 18, the slider 19 and the insert block 20, when the POS machine body 1 is not needed, the connecting plate 17 is lifted up to drive it to slide upward on the inner wall of the fifth slide groove 15 to the top wall of the fifth slide groove 15, and at the same time drive the adjustment plates 16 on both sides to slide upward on the inner walls of the fourth slide grooves 14 on both sides, thereby driving the second dustproof plate 13 to slide upward to close the smart card insertion port 12, and then push the slider 19 to one side of the adjustment plate 16 to drive it to slide on the inner wall of the movable groove 18 and drive the insert block 20 to be plugged into one side wall of the adjustment plate 16, thereby limiting and fixing the position of the second dustproof plate 13, thereby facilitating the closure of the smart card insertion port 12 and preventing dust from entering the inner wall of the smart card insertion port 12 and affecting the use of identifying the magnetic strip.

[0035] In this embodiment, heat dissipation slots 21 are equidistantly formed on one side of the POS machine body 1 .

[0036] During specific use, the heat dissipation slot 21 is installed and arranged, so that the heat generated by the internal components of the POS machine body 1 during operation can be discharged through the heat dissipation slot 21, which is convenient for heat dissipation.

[0037] In this embodiment, a dustproof net 22 is fixedly connected inside the heat dissipation slot 21 .

[0038] During specific use, a dustproof net 22 is installed to prevent dust from entering the POS machine body 1 from the heat dissipation slot 21 and affecting the use of components.

[0039] In this embodiment, the side walls on both sides of the rear surface of the POS machine body 1 are fixedly connected with anti-slip balls 23 at equal distances.

[0040] During specific use, the anti-skid ball 23 is installed to increase the friction force and facilitate the handheld use of the POS machine body 1.

[0041] Working principle: when the POS machine body 1 is not in use and the ticket outlet 3 and the smart card insertion port 12 need to be closed to prevent dust from contaminating the ticket paper and preventing dust from affecting the recognition of the magnetic strip, push the limit blocks 9 on both sides toward one side of the movable plate 7 to drive them to move on the inner wall of the third slide groove 8, so that the limit blocks 9 on both sides are separated from the inner wall of the first limit groove 10 and no longer limit the first dustproof plate 6, move the movable plate 7 downward to drive the first dustproof plate 6 to move from the inner wall of the first slide groove 4 to the inner wall of the ticket outlet 3 and abut against one side of the inner wall of the ticket outlet 3, and then push the limit blocks 9 on both sides to drive them to slide on the inner wall of the third slide groove 8 to one side of the second limit groove 11 and plug into the inner wall of the second limit groove 11, so that the first dustproof plate 6 is limited and fixed at the ticket outlet 3. The inner wall of the ticket outlet 3 is closed to prevent dust from entering from the ticket outlet 3 and contaminating the printed ticket paper, and then the connecting plate 17 is lifted up to drive it to slide upward on the inner wall of the fifth slide slot 15 to the top wall of the fifth slide slot 15, and at the same time drive the adjustment plates 16 on both sides to slide upward on the inner walls of the fourth slide slots 14 on both sides, thereby driving the second dustproof plate 13 to slide upward to close the smart card insertion port 12, and then push the slider 19 to one side of the adjustment plate 16 to drive it to slide on the inner wall of the movable slot 18 and drive the insert block 20 to be plugged into one side wall of the adjustment plate 16, thereby limiting and fixing the position of the second dustproof plate 13, so as to facilitate the closing of the smart card insertion port 12 and prevent dust from entering the inner wall of the smart card insertion port 12 and affecting the use of identifying the magnetic stripe.

[0042] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A mobile terminal device supporting different types of smart cards, comprising a POS machine body (1), characterized in that: A printing ticket box (2) is movably connected to one side of the POS machine body (1); a ticket outlet (3) is provided on the upper surface of the printing ticket box (2); a first slide groove (4) is provided on the side of the printing ticket box (2) close to the ticket outlet (3); a second slide groove (5) is provided on the upper surface of the first slide groove (4); a first dustproof plate (6) is slidably connected to the inner wall of the first slide groove (4); a movable plate (7) is fixedly connected to one side of the upper surface of the first dustproof plate (6); third slide grooves (8) are provided on both side walls of the movable plate (7); and a limiting block (9) is slidably connected to the inner wall of the third slide groove (8); A first limiting groove (10) is symmetrically fixedly connected to one side of the upper surface of the printing ticket box (2) near the upper end of the second slide groove (5), and a second limiting groove (11) is symmetrically fixedly connected to one side of the printing ticket box (2) near the lower end of the second slide groove (5). A smart card insertion port (12) is provided on one side of the lower surface of the POS machine body (1), and a second dustproof plate (13) is movably connected to the outer surface of the smart card insertion port (12).

2. The mobile terminal device supporting different types of smart cards according to claim 1, characterized in that: The size of the limiting block (9) is compatible with the size of the first limiting groove (10) and the second limiting groove (11).

3. The mobile terminal device supporting different types of smart cards according to claim 1, characterized in that: A fourth slide groove (14) is symmetrically fixedly connected to one side of the POS machine body (1) close to the second dustproof plate (13); a fifth slide groove (15) is provided on the inner wall of the fourth slide groove (14); an adjustment plate (16) is slidably connected to the inner wall of the fourth slide groove (14); and the upper surface of the adjustment plate (16) is fixedly connected to the lower surface of the second dustproof plate (13).

4. The mobile terminal device supporting different types of smart cards according to claim 3, characterized in that: One side of the adjustment plate (16) is fixedly connected to a connecting plate (17); a side wall of the fourth slide groove (14) close to the connecting plate (17) is fixedly connected to a movable groove (18); an inner wall of the movable groove (18) is slidably connected to a slider (19); one side of the slider (19) is fixedly connected to an insert block (20); the insert block (20) passes through a side wall of the fourth slide groove (14) and a side of the adjustment plate (16); the insert block (20) is movably connected to the fourth slide groove (14) and the adjustment plate (16).

5. The mobile terminal device supporting different types of smart cards according to claim 1, characterized in that: Heat dissipation slots (21) are equidistantly provided on one side of the POS machine body (1).

6. The mobile terminal device supporting different types of smart cards according to claim 5, characterized in that: A dustproof net (22) is fixedly connected inside the heat dissipation slot (21).

7. The mobile terminal device supporting different types of smart cards according to claim 1, characterized in that: Anti-slip balls (23) are fixedly connected to both side walls of the rear surface of the POS machine body (1) at equal distances.

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