Alarm device for self-service financial equipment

Abstract

The utility model discloses an alarm device for self-service financial equipment, which comprises a financial equipment body, the lower surface of the financial equipment body is fixedly connected with a supporting bottom plate, and the inner walls of a first groove and a second groove are respectively connected with a first pedal and a second pedal in a sliding manner. The inner wall of the first groove is fixedly connected with a first switch corresponding to the first pressing block, the inner wall of the second groove is fixedly connected with a second switch corresponding to the second pressing block, and an alarm is fixedly installed on the surface of the financial equipment body. When a payee stands on the surface of the first pedal to withdraw money, the first switch can be switched on by pressing the first switch through the first pressing block, at the moment, if someone behind the payee gets close to a thief, the second switch can be switched on by pressing the second switch through the second pressing block, and after a power supply loop of the alarm is switched on, the alarm gives an alarm. Therefore, a person who withdraws money can be warned, and information leakage and even property loss during money withdrawing are effectively avoided.

Description

Technical Field

[0001] This utility model relates to the field of alarm device technology, specifically an alarm device for self-service financial equipment. Background Technology

[0002] An ATM is a highly sophisticated electromechanical device that uses magnetic stripe cards or smart cards to enable self-service financial transactions, replacing the work of bank tellers. It can perform services such as automatic withdrawal, balance inquiry, fund transfer, cash deposit, passbook update, and password change.

[0003] A search revealed CN215642971U, which discloses a privacy protection device for self-service financial devices. The device includes a housing and a rectangular slot. An operating platform is fixedly mounted on the outer wall of the housing, and a protective cover is fixedly mounted on the outer wall of the operating platform. A second magnetic block is fixedly mounted on the inner wall of the protective cover, and a fixing rod is fixedly mounted on the inner wall of the protective cover. A coil spring is fixedly mounted on the outer wall of the fixing rod, and a roller is movably connected to the outer wall of the fixing rod. This privacy protection device for self-service financial devices works by having the operator apply a pulling force to the rectangular slot, causing a slider to move along the inner wall of the slide rail. Simultaneously, a moving plate extends the privacy screen, the roller rolls on the outer wall of the fixing rod, and the coil spring undergoes elastic deformation until it reaches the point where the first and second magnetic blocks are attracted together. This prevents others from peeping at the user's privacy and avoids the risk of privacy leaks.

[0004] However, in actual operation, if someone sneaks up behind the cashier while they are withdrawing money and the cashier does not notice in time, it can easily lead to information leakage or even property loss. Therefore, we need an alarm device for self-service financial equipment to remind cashiers. Utility Model Content

[0005] The purpose of this invention is to provide an alarm device for self-service financial equipment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an alarm device for self-service financial equipment, comprising a financial equipment body, a supporting base plate fixedly connected to the lower surface of the financial equipment body, two left-right symmetrical limiting baffles fixedly connected to the surface of the supporting base plate, a first groove and a second groove also formed on the surface of the supporting base plate, a first pedal and a second pedal slidably connected to the inner walls of the first groove and the second groove respectively, and a plurality of first springs fixedly connected between the first pedal and the first groove, and a plurality of second springs fixedly connected between the second pedal and the second groove, a first pressure block fixedly connected to the lower surface of the first pedal, a first switch corresponding to the first pressure block fixedly connected to the inner wall of the first groove, a second pressure block fixedly connected to the lower surface of the second pedal, a second switch corresponding to the second pressure block fixedly connected to the inner wall of the second groove, an alarm fixedly installed on the surface of the financial equipment body, and the alarm being connected to a police system signal.

[0007] Preferably, the first switch and the second switch are connected in series in the power supply circuit of the alarm.

[0008] Preferably, the surface of the financial device body is further fixedly connected to a withdrawal protection mechanism. The withdrawal protection mechanism includes a metal protective plate fixedly connected to the surface of the financial device body. The surface of the metal protective plate has an operation window that communicates with the money deposit and withdrawal slot of the financial device body. The inner wall of the operation window has a limit groove. The inner wall of the limit groove is slidably connected to the protective plate. The side of the protective plate is fixedly connected to an ear plate. The inside of the metal protective plate is fixedly connected to a servo motor and a controller. The output end of the servo motor is fixedly connected to an adjusting screw that is threadedly connected to the ear plate.

[0009] Preferably, the alarm is connected to the controller via signal connection, and the controller is connected to the servo motor via signal connection.

[0010] Preferably, the metal protective plate has a cavity inside, a conductive spring is fixedly connected to the upper inner wall of the cavity, a cylindrical contact is fixedly connected to the lower end of the conductive spring, a trigger sleeve is fixedly connected to the lower inner wall of the cavity, and the trigger sleeve is located outside the cylindrical contact, with a gap between the trigger sleeve and the cylindrical contact.

[0011] Preferably, the cylindrical contact and the trigger sleeve can form an electrical circuit to power the alarm after they come into contact.

[0012] Preferably, the metal protective plate is further provided with a hammer-shaped glass bottle inside, the hammer-shaped glass bottle is filled with mercury, a slider is slidably connected to the inner wall of the hammer-shaped glass bottle, a contact switch is provided on the top of the hammer-shaped glass bottle, and the contact switch is connected to the alarm signal.

[0013] Beneficial effects

[0014] This utility model provides an alarm device for self-service financial equipment, which has the following beneficial effects:

[0015] 1. This alarm device for self-service financial equipment, when the user stands on the first pedal to withdraw money, the first pedal retracts into the first groove under gravity. After the first spring is compressed, the first switch can be activated by pressing the first pressure block. If someone sneaks close from behind and stands on the second pedal, the second pedal retracts into the second groove under gravity. After the second spring is compressed, the second switch can be activated by pressing the second pressure block. When the first and second switches are activated simultaneously, the power supply circuit of the alarm is connected, and the alarm will sound, thus alerting the user and effectively preventing information leakage or even property loss during withdrawal.

[0016] 2. This alarm device for self-service financial equipment, through the setting of a withdrawal protection mechanism, when a criminal stands on the surface of the second pedal and threatens the person withdrawing money on the first pedal, the alarm sends a signal to the controller, which then sends a signal to activate the servo motor. At this time, the servo motor drives the adjusting screw to rotate. The adjusting screw and the ear plate are threaded together, and in conjunction with the limit slide, the protection plate is limited. This allows the protection plate to move upward along the limit slide, thereby blocking the operating window and effectively preventing criminals from withdrawing money.

[0017] 3. This alarm device for self-service financial equipment, through the inclusion of a spring, a cylindrical contact, and a trigger sleeve, allows for the activation of the alarm. When someone forcibly dismantles the equipment, the vibration causes the spring to vibrate, activating the contact and trigger sleeve. This activates the electrical circuit supplying the alarm, alerting both the perpetrator and police officers. Furthermore, by incorporating a hammer-shaped glass bottle, mercury, a slider, and a contact switch, when someone violently cuts the equipment at high temperatures, the mercury pushes the slider, triggering the contact switch and activating the alarm. This significantly enhances the security of the financial equipment. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of an alarm device for self-service financial equipment proposed in this utility model.

[0019] Figure 2 This is a front sectional view of an alarm device for self-service financial equipment proposed in this utility model;

[0020] Figure 3This utility model provides a circuit diagram of an alarm device for self-service financial equipment.

[0021] Figure 4 This utility model proposes an alarm device for self-service financial equipment. Figure 2 Schematic diagram of the enlarged structure of A in the middle;

[0022] Figure 5 This utility model presents a schematic diagram of the protective plate and adjusting screw structure of an alarm device for self-service financial equipment.

[0023] In the diagram: 1. Financial equipment body; 2. Support base plate; 3. Limiting baffle; 4. First groove; 5. Second groove; 6. First pedal; 7. Second pedal; 8. First spring; 9. Second spring; 10. First pressure block; 11. First switch; 12. Second pressure block; 13. Second switch; 14. Alarm; 15. Withdrawal protection mechanism; 16. Metal protective plate; 17. Operating window; 18. Limiting slide; 19. Protective plate; 20. Ear plate; 21. Servo motor; 22. Controller; 23. Adjusting screw; 24. Spring; 25. Cylindrical contact; 26. Trigger sleeve; 27. Hammer-shaped glass bottle; 28. Mercury; 29. ​​Slider; 30. Contact switch. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example 1, please refer to Figure 1-3This utility model provides a technical solution: an alarm device for self-service financial equipment, including a financial equipment body 1. A support base plate 2 is fixedly connected to the lower surface of the financial equipment body 1. Two left-right symmetrical limiting baffles 3 are fixedly connected to the surface of the support base plate 2. By setting the limiting baffles 3, the line of sight for peeping from both sides can be blocked, improving the safety of the user's operation. The surface of the support base plate 2 is also provided with a first groove 4 and a second groove 5. A first pedal 6 and a second pedal 7 are slidably connected to the inner walls of the first groove 4 and the second groove 5, respectively. A plurality of first springs 8 are fixedly connected between the first pedal 6 and the first groove 4, and a plurality of second springs 9 are fixedly connected between the second pedal 7 and the second groove 5. A first pressure block 10 is fixedly connected to the lower surface of the first pedal 6. A first switch 11 corresponding to the first pressure block 10 is fixedly connected to the inner wall of the first groove 4. A second pressure block 12 is fixedly connected to the lower surface of the second pedal 7. A first switch 11 corresponding to the first pressure block 10 is fixedly connected to the inner wall of the second groove 5. The two pressure blocks 12 correspond to the second switches 13. An alarm 14 is fixedly installed on the surface of the financial equipment body 1 and is connected to the police system signal. The first switch 11 and the second switch 13 are connected in series in the power supply circuit of the alarm 14. When the person withdrawing money stands on the surface of the first pedal 6 to withdraw money, the first pedal 6 will retract into the first groove 4 under the action of gravity. After the first spring 8 is compressed, the first switch 11 can be turned on by pressing the first pressure block 10. If someone sneaks close from behind, when the peeping person stands on the surface of the second pedal 7, the second pedal 7 will retract into the second groove 5 under the action of gravity. After the second spring 9 is compressed, the second switch 13 can be turned on by pressing the second pressure block 12. When the first switch 11 and the second switch 13 are turned on at the same time, the power supply circuit of the alarm 14 is connected and the alarm 14 will sound an alarm, thereby alerting the person withdrawing money and effectively preventing information leakage or even property loss during withdrawal.

[0026] In practical applications, there should be a sufficient gap between the first pedal 6 and the second pedal 7 to prevent one person from stepping on the first pedal 6 and the second pedal 7 at the same time.

[0027] Example 2, please refer to Figure 1-5Including Embodiment 1, and based on Embodiment 1, this utility model provides a technical solution: a withdrawal protection mechanism 15 is fixedly connected to the surface of the financial equipment body 1. The withdrawal protection mechanism 15 includes a metal protective plate 16 fixedly connected to the surface of the financial equipment body 1. An operation window 17 communicating with the money deposit and withdrawal slot of the financial equipment body 1 is opened on the surface of the metal protective plate 16. A limit groove 18 is opened on the inner wall of the operation window 17. A protective plate 19 is slidably connected to the inner wall of the limit groove 18. An ear plate 20 is fixedly connected to the side of the protective plate 19. A servo motor 21 and a controller 22 are fixedly connected inside the metal protective plate 16, and an adjustment mechanism threadedly connected to the ear plate 20 is fixedly connected to the output end of the servo motor 21. The adjustment screw 23, alarm 14, and controller 22 are connected by signal. The controller 22 is connected by signal to servo motor 21. By setting up a withdrawal protection mechanism 15, when criminals stand on the surface of the second pedal 7 and threaten the person withdrawing money on the first pedal 6, the alarm 14 sends a signal to the controller 22, and the controller 22 sends a signal to activate the servo motor 21. At this time, the servo motor 21 drives the adjustment screw 23 to rotate. The adjustment screw 23 is threadedly connected to the ear plate 20, and the limit slide 18 limits the protection plate 19. The protection plate 19 can be moved upward along the limit slide 18, thereby blocking the operation window 17 and effectively preventing criminals from withdrawing money.

[0028] The metal protective plate 16 has an internal cavity. A conductive spring 24 is fixedly connected to the upper inner wall of the cavity. A cylindrical contact 25 is fixedly connected to the lower end of the conductive spring 24. A trigger sleeve 26 is fixedly connected to the lower inner wall of the cavity, and the trigger sleeve 26 is located outside the cylindrical contact 25. A gap is left between the trigger sleeve 26 and the cylindrical contact 25. When the cylindrical contact 25 and the trigger sleeve 26 come into contact, they can form an electrical circuit to power the alarm 14. By setting up the conductive spring 24, the cylindrical contact 25 and the trigger sleeve 26, when someone forcibly dismantles the financial equipment body 1, the vibration generated by the financial equipment body 1 will cause the conductive spring 24 to vibrate. At this time, the cylindrical contact 25 and the trigger sleeve will come into contact, thereby connecting the electrical circuit to power the alarm 14, realizing the activation of the alarm 14, warning the person who forcibly dismantles the equipment, and alerting the police.

[0029] Inside the metal protective plate 16, there is also a hammer-shaped glass bottle 27, which contains mercury 28. A slider 29 is slidably connected to the inner wall of the hammer-shaped glass bottle 27. A contact switch 30 is set on the top of the hammer-shaped glass bottle 27 and is connected to the alarm 14. By setting up the hammer-shaped glass bottle 27, mercury 28, slider 29 and contact switch 30, when someone violently cuts the financial equipment body 1 at high temperature, the mercury 28 pushes the slider 29 to trigger the contact switch 30. The contact switch 30 can also activate the alarm 14, which can warn criminals and remind police officers, thereby greatly improving the safety of the financial equipment body 1.

[0030] To facilitate the reset of the protection board 19, a remote switch connected to the controller 22 can be installed in the police station, which can remotely control the servo motor 21 to rotate forward or backward, thereby resetting the protection board 19.

[0031] The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0032] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An alarm device for self-service financial equipment, comprising the financial equipment body (1), characterized in that: The lower surface of the financial equipment body (1) is fixedly connected to a support base plate (2). Two left-right symmetrical limiting baffles (3) are fixedly connected to the surface of the support base plate (2). The surface of the support base plate (2) is also provided with a first groove (4) and a second groove (5). The inner walls of the first groove (4) and the second groove (5) are respectively slidably connected to a first pedal (6) and a second pedal (7). A plurality of first springs (8) are fixedly connected between the first pedal (6) and the first groove (4). The second pedal (7) and the second groove (5) are fixedly connected to each other. Multiple second springs (9) are connected. A first pressure block (10) is fixedly connected to the lower surface of the first pedal (6). A first switch (11) corresponding to the first pressure block (10) is fixedly connected to the inner wall of the first groove (4). A second pressure block (12) is fixedly connected to the lower surface of the second pedal (7). A second switch (13) corresponding to the second pressure block (12) is fixedly connected to the inner wall of the second groove (5). An alarm (14) is fixedly installed on the surface of the financial equipment body (1), and the alarm (14) is connected to the police system signal.

2. The alarm device for self-service financial equipment according to claim 1, characterized in that: The first switch (11) and the second switch (13) are connected in series in the power supply circuit of the alarm (14).

3. The alarm device for self-service financial equipment according to claim 1, characterized in that: The surface of the financial equipment body (1) is also fixedly connected to a cash withdrawal protection mechanism (15). The cash withdrawal protection mechanism (15) includes a metal protective plate (16) fixedly connected to the surface of the financial equipment body (1). The surface of the metal protective plate (16) is provided with an operation window (17) that communicates with the cash deposit and withdrawal slot of the financial equipment body (1). The inner wall of the operation window (17) is provided with a limit slide groove (18). The inner wall of the limit slide groove (18) is slidably connected to a protective plate (19). The side of the protective plate (19) is fixedly connected to an ear plate (20). The inside of the metal protective plate (16) is fixedly connected to a servo motor (21) and a controller (22). The output end of the servo motor (21) is fixedly connected to an adjusting screw (23) that is threadedly connected to the ear plate (20).

4. An alarm device for self-service financial equipment according to claim 3, characterized in that: The alarm (14) is connected to the controller (22) by signal, and the controller (22) is connected to the servo motor (21) by signal.

5. An alarm device for self-service financial equipment according to claim 3, characterized in that: The metal protective plate (16) has a cavity inside. A conductive spring (24) is fixedly connected to the upper inner wall of the cavity. A cylindrical contact (25) is fixedly connected to the lower end of the conductive spring (24). A trigger sleeve (26) is fixedly connected to the lower inner wall of the cavity. The trigger sleeve (26) is located outside the cylindrical contact (25), and there is a gap between the trigger sleeve (26) and the cylindrical contact (25).

6. An alarm device for self-service financial equipment according to claim 5, characterized in that: The cylindrical contact (25) and the trigger sleeve (26) can form an electrical circuit to power the alarm (14) after they come into contact.

7. An alarm device for self-service financial equipment according to claim 3, characterized in that: The metal protective plate (16) is also provided with a hammer-shaped glass bottle (27), which is filled with mercury (28). A slider (29) is slidably connected to the inner wall of the hammer-shaped glass bottle (27). A contact switch (30) is provided on the top of the hammer-shaped glass bottle (27), and the contact switch (30) is connected to the alarm (14) signal.

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