Anti-mistaken touch type burglar alarm

Abstract

The utility model relates to the technical field of burglar alarms, in particular to a mistaken touch prevention type burglar alarm, which comprises a shell, an alarm device, an alarm device and an alarm device. The button is arranged in the cavity of the shell and is in sliding connection with the shell, the top end of the button protrudes out of the shell and extends to the outer side of the shell, and a movable contact is arranged at the end, located on the shell, of the button; the butt joint block is arranged in the cavity of the shell and located on the moving path of the button, a fixed contact matched with the movable contact is arranged at the end, close to the button, of the butt joint block, and the fixed contact and the movable contact are oppositely arranged; the buzzer is installed in the cavity of the shell, and the buzzer is electrically connected with the fixed contact and the movable contact; the anti-mistaken-touch assembly is arranged in the cavity of the shell, and the anti-mistaken-touch assembly is arranged on the burglar alarm, so that mistaken operation of the burglar alarm caused by mistaken touch in the normal use process of a user can be effectively avoided, and the user experience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-theft devices, and in particular to an anti-misoperation anti-theft device. Background Art

[0002] An anti-theft device is an important device for protecting property safety, and its correct operation is crucial for preventing theft. However, in actual use, the problem of accidental touch of the anti-theft device has always been a challenge. Traditional anti-theft devices usually adopt a simple switch mechanism, which may cause accidental triggering of the anti-theft device when the user accidentally touches the switch, resulting in unnecessary alarms and chaos.

[0003] In the early design of anti-theft devices, the problem of accidental touch was usually not considered, resulting in the need for users to be very careful during use to avoid accidentally triggering the anti-theft device. This design not only brings inconvenience to users, but also may cause false alarms in the security system in some cases, thus reducing the reliability and efficiency of the anti-theft device. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is: in order to overcome the problem that in the design of anti-theft devices in the prior art, the problem of accidental touch is usually not considered, resulting in the need for users to be very careful during use to avoid accidentally triggering the anti-theft device, an anti-misoperation anti-theft device is provided.

[0005] The technical solution adopted by the utility model to solve its technical problems is: an anti-misoperation anti-theft device, comprising:

[0006] A housing, which forms a cavity inside;

[0007] A button, which is arranged in the cavity of the housing and is slidably connected to the housing. The top end of the button protrudes from the housing and extends to the outside of the housing. A moving contact is arranged at one end of the button on the housing;

[0008] A docking block, which is arranged in the cavity of the housing. The docking block is located on the moving path of the button. A fixed contact matching the moving contact is arranged at one end of the docking block close to the button. The fixed contact and the moving contact are arranged oppositely;

[0009] A buzzer, which is installed in the cavity of the housing. The buzzer is electrically connected to the fixed contact and the moving contact;

[0010] A power supply, which is installed in the cavity of the housing. The buzzer and the power supply are electrically connected;

[0011] And an anti-misoperation component, which is arranged in the cavity of the housing. The anti-misoperation component is used to hinder the movement of the button under a certain stress. By setting the anti-misoperation component on the anti-theft device, it can effectively avoid the accidental operation of the anti-theft device caused by accidental touch of the user during normal use, and improve the user experience.

[0012] Further includes an anti-misoperation component including an abutting rod, the abutting rod is rotatably connected to the housing, the bottom end of the button has a circular chamfer, the top surface of the abutting rod is flat, and the left end of the abutting rod is arranged opposite to the circular chamfer on the right side of the button.

[0013] Further includes an anti-misoperation component including a reset torsion spring, the abutting rod and the housing are connected by a rotating shaft, the reset torsion spring is arranged on the rotating shaft, and one end of the torsion spring abuts against the abutting rod and the other end abuts against the housing.

[0014] Further includes an adjustment groove is provided on the housing, and the rotating shaft is slidably arranged in the adjustment groove.

[0015] Further includes a docking groove for accommodating a docking block is provided on the button, and the moving contact is located in the docking groove;

[0016] The docking block has a conical structure that tapers from bottom to top.

[0017] Further includes an elastic element between the button and the docking block, one end of the elastic element abuts against the button, the other end abuts against the housing, and the elastic element surrounds the docking block.

[0018] The beneficial effects of the present utility model are: A kind of anti-misoperation type anti-theft device provided by the present utility model

[0019] 1. Reduce misoperation: By setting an anti-misoperation component on the anti-theft device, it can effectively avoid the misoperation of the anti-theft device caused by accidental touch during normal use by the user, and improve the user experience;

[0020] 2. Improve safety: The existence of the anti-misoperation component makes it more difficult for the anti-theft device to be triggered under unauthorized operations, thus enhancing the safety of the anti-theft device;

[0021] 3. Prolong service life: The anti-misoperation component can reduce the frequent startup of the anti-theft device caused by accidental touch, thereby reducing mechanical wear and prolonging the service life of the anti-theft device;

[0022] 4. Reduce maintenance costs: Since the failures of the anti-theft device caused by accidental touch are reduced, the costs generated by repairing or replacing the anti-theft device can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The following further illustrates the present utility model in conjunction with the drawings and embodiments.

[0024] Figure 1 is a schematic structural diagram of the present utility model;

[0025] Figure 2 is the present utility model Figure 1 is an enlarged structural diagram of part A in;

[0026] Figure 3 is an enlarged structural schematic diagram of the anti-misoperation component in the present utility model; Figure 2

[0027] Figure 4 is a structural schematic diagram of the abutting rod in a rotating state in the present utility model. Figure 3

[0028] In the figure: 1. Outer shell, 11. Cavity, 12. Adjusting groove;

[0029] 2. Button, 21. Moving contact, 22. Rounded chamfer, 23. Docking groove, 24. Elastic element;

[0030] 3. Docking block, 31. Fixed contact;

[0031] 4. Buzzer;

[0032] 5. Power supply;

[0033] 6. Anti-misoperation component, 61. Abutting rod, 62. Reset torsion spring, 63. Rotating shaft. Specific implementation manners

[0034] Now, the present utility model will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, only illustrating the basic structure of the present utility model in a schematic manner, so they only show the components related to the present utility model.

[0035] As Figure 1 is a structural schematic diagram of the present utility model, a misoperation-preventing type anti-theft device, including:

[0036] An outer shell 1, inside which a cavity 11 is formed;

[0037] A button 2, which is arranged in the cavity 11 of the outer shell 1 and is slidably connected to the outer shell 1. The top end of the button 2 protrudes from the outer shell 1 and extends to the outside of the outer shell 1. A moving contact 21 is arranged at one end of the button 2 located on the outer shell 1;

[0038] A docking block 3, which is arranged in the cavity 11 of the outer shell 1. The docking block 3 is located on the moving path of the button 2. A fixed contact 31 matching the moving contact 21 is arranged at one end of the docking block 3 close to the button 2. The fixed contact 31 and the moving contact 21 are arranged oppositely. A docking groove 23 for accommodating the docking block 3 is provided on the button 2, and the moving contact 21 is located in the docking groove 23, making it easier for the fixed contact 31 and the moving contact 21 to be aligned and contacted to generate a control signal;

[0039] The docking block 3 has a conical structure that tapers from bottom to top, making it easier for the docking block 3 to enter the docking groove 23 and avoiding misalignment between the fixed contact 31 and the moving contact 21;

[0040] ​​A buzzer 4, which is installed in the cavity 11 of the housing 1. The buzzer 4 is electrically connected to the fixed contact 31 and the moving contact 21. The buzzer 4 is an electronic device capable of emitting a beeping sound and is widely used in various electronic devices and systems for reminders, warnings, notifications, control, etc.;

[0041] A power supply 5, which is installed in the cavity 11 of the housing 1. The buzzer 4 and the power supply 5 are electrically connected. The power supply 5 is used to supply energy to electrical components;

[0042] And an anti-misoperation component 6, which is arranged in the cavity 11 of the housing 1. The anti-misoperation component 6 is used to hinder the movement of the button 2 under a certain stress. By setting the anti-misoperation component on the anti-theft device, it can effectively avoid the misoperation of the anti-theft device caused by accidental touch during normal use by the user, improving the user experience; the presence of the anti-misoperation component makes it more difficult for the anti-theft device to be triggered under unauthorized operations, thus enhancing the security of the anti-theft device.

[0043] As Figure 2 、 Figure 3 shown, the anti-misoperation component 6 includes a contact rod 61. The contact rod 61 is rotatably connected to the housing 1. The bottom end of the button 2 has a round chamfer 22. The top surface of the contact rod 61 is flat, and the left end of the contact rod 61 and the round chamfer 22 on the right side of the button 2 are arranged opposite to each other. The round chamfer 22 can prevent the contact rod 61 and the button 2 from getting stuck.

[0044] As Figure 2 、 Figure 3 shown, the anti-misoperation component 6 includes a return torsion spring 62. The contact rod 61 and the housing 1 are connected by a rotating shaft 63. The return torsion spring 62 is arranged on the rotating shaft 63, and one end of the torsion spring abuts against the contact rod 61 and the other end abuts against the housing 1, which can make the contact rod 61 reset after being triggered, increasing the reusability and improving the cost performance.

[0045] As Figure 2 、 Figure 3 shown, the housing 1 is provided with an adjustment groove 12. The rotating shaft 63 is slidably arranged in the adjustment groove 12, which can move the contact rod 61 horizontally to control the contact position between the contact rod 61 and the round chamfer 22, thereby controlling the threshold for restricting the movement of the button 2.

[0046] As Figure 2 、 Figure 3 shown, there is an elastic element 24 between the button 2 and the docking block 3. One end of the elastic element 24 abuts against the button 2 and the other end abuts against the housing 1, and the elastic element 24 surrounds the docking block 3. The elastic element 24 is a spring, which can make the button 2 fall back into the housing 1 on the one hand and reset the button 2 on the other hand.

[0047] Working principle: When in use, if the button 2 is accidentally touched, the button 2 enters the housing 1. Since the abutting rod 61 abuts against the circular chamfer 22 on the button 2, the movement of the button 2 is blocked, thus reminding the person who accidentally touches it to continue applying force. However, a thief will not care about this resistance and will continue to apply force, causing the button 2 to continue to move until the fixed contact 31 and the moving contact 21 send a signal to control the buzzer 4 to start.

[0048] Inspired by the ideal embodiments of the present invention described above, through the above description, relevant staff can completely make various changes and modifications without departing from the technical idea of this invention. The technical scope of this invention is not limited to the content in the specification, and its technical scope must be determined according to the scope of the claims.

Claims

1. An anti-touch theft prevention device, characterized in that, Comprising: A housing (1) with a cavity (11) formed inside; A button (2) arranged inside the cavity (11) of the housing (1) and slidably connected to the housing (1). The top end of the button (2) protrudes from the housing (1) and extends to the outside of the housing (1). A moving contact (21) is arranged at one end of the button (2) on the housing (1); A docking block (3) arranged inside the cavity (11) of the housing (1). The docking block (3) is located on the moving path of the button (2). A fixed contact (31) matching the moving contact (21) is arranged at one end of the docking block (3) close to the button (2). The fixed contact (31) and the moving contact (21) are arranged opposite to each other; A buzzer (4) installed inside the cavity (11) of the housing (1). The buzzer (4) is electrically connected to the fixed contact (31) and the moving contact (21); A power supply (5) installed inside the cavity (11) of the housing (1). The buzzer (4) and the power supply (5) are electrically connected; And an anti-misoperation component (6) arranged inside the cavity (11) of the housing (1). The anti-misoperation component (6) is used to hinder the movement of the button (2) under a certain stress.

2. The anti-touch theft prevention device according to claim 1, wherein: The anti-misoperation component (6) includes a butting rod (61). The butting rod (61) is rotatably connected to the housing (1). The bottom end of the button (2) has a round chamfer (22). The top surface of the butting rod (61) is flat, and the left end of the butting rod (61) is arranged opposite to the round chamfer (22) on the right side of the button (2).

3. The anti-touch theft prevention device according to claim 2, characterized in that: The anti-misoperation component (6) includes a reset torsion spring (62). The butting rod (61) and the housing (1) are connected by a rotating shaft (63). The reset torsion spring (62) is arranged on the rotating shaft (63). One end of the torsion spring abuts against the butting rod (61), and the other end abuts against the housing (1).

4. The anti-touch theft prevention device according to claim 3, wherein: An adjustment groove (12) is formed on the housing (1). The rotating shaft (63) is slidably arranged in the adjustment groove (12).

5. The anti-touch theft prevention device according to claim 1, characterized in that: The button (2) has a docking groove (23) for accommodating the docking block (3). The moving contact (21) is located in the docking groove (23); The docking block (3) has a tapered structure that contracts from bottom to top.

6. The anti-touch theft prevention device according to claim 1, characterized in that: An elastic element (24) is provided between the button (2) and the docking block (3). One end of the elastic element (24) abuts against the button (2), and the other end abuts against the housing (1). The elastic element (24) surrounds the docking block (3).

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