Buzzing alarm driven by chip inductor

Abstract

The utility model relates to a buzzer alarm driven by a chip inductor. The buzzer alarm comprises an assembly shell, a buzzer body, a first connecting piece, a second connecting piece and a conductive metal sheet, the first connecting piece is arranged at the top of the assembly shell; wherein the first connecting piece is used for being connected with an electric wire; the buzzer body and the conductive metal sheet are arranged in the assembly shell and are telescopically arranged right below the first connecting piece through the second connecting piece, and a pin of the buzzer body is aligned with the conductive metal sheet; when the first connecting piece is connected with the electric wire, the conductive metal sheet is connected with the first connecting piece, and the pin of the buzzer body is connected with the conductive metal sheet. The buzzer is connected with the electric wire through the first connecting piece, so that the overhaul, disassembly and assembly of the buzzer are simplified, the second connecting piece drives the conductive metal sheet to be accurately aligned with and abut against the pins of the buzzer body, the stability of electrical connection is improved, and the problems that the pins are wound on the electric wire, so that the connection is unstable, and the overhaul, disassembly and assembly of the buzzer are inconvenient are solved.

Description

Technical Field

[0001] The present application relates to the field of buzzers, and in particular to a buzzer alarm driven by a chip inductor. Background Art

[0002] With the widespread use of electronic products, alarm devices, especially buzzer alarms, play an important role in daily life and industrial fields. They are widely used in many fields such as home security, medical equipment, and car safety systems. These devices rely on emitting sound signals to remind or warn users of certain specific conditions or safety issues, thereby improving safety and response speed.

[0003] In the related technical means, buzzer alarms are usually connected directly to the circuit system through wires. In this setting, the electronic components of the buzzer are connected to the wires in a fixed manner to ensure that the transfer of current can activate the alarm to sound. This method is simple to implement and has low cost, allowing buzzers to be widely integrated into various devices.

[0004] Regarding the above technical solution, although the buzzer alarm can be effectively activated through the existing connection method, when the buzzer alarm needs to be connected to the circuit separately, the pins of the buzzer alarm are usually wrapped around the wires on the circuit to connect the buzzer alarm to the circuit. However, wrapping the pins around the wires results in an unstable connection and is inconvenient for inspection and disassembly of the buzzer. Utility Model Content

[0005] In order to improve the problem that winding the pins around the wires results in unstable connection and inconvenience in the inspection and disassembly of the buzzer alarm, the present application provides a buzzer alarm driven by a chip inductor.

[0006] The present application provides a buzzer alarm driven by a patch inductor, comprising an assembly shell, a buzzer body, a first connecting piece, a second connecting piece and a conductive metal sheet; the first connecting piece is arranged on the top of the assembly shell; wherein the first connecting piece is used to connect to the electric wire; the buzzer body and the conductive metal sheet are arranged in the assembly shell, and are telescopically arranged directly below the first connecting piece through the second connecting piece, and the pin of the buzzer body is aligned with the conductive metal sheet; when the first connecting piece is connected to the electric wire, the conductive metal sheet is connected to the first connecting piece, and the pin of the buzzer body is connected to the conductive metal sheet.

[0007] As a preferred solution, a connecting threaded hole is opened on the top of the assembly shell, and the first connecting member includes a connecting bolt, a connecting pressing plate and a connecting gasket; the connecting bolt passes through the connecting pressing plate, the connecting gasket and the connecting threaded hole in sequence.

[0008] As a preferred embodiment, a limiting threaded hole is opened on the top of the assembly shell, and the second connecting member includes a first limiting bolt, a first connecting plate, a return spring, a second connecting plate and a second limiting bolt; the first limiting bolt passes through the limiting threaded hole and is connected to the first connecting plate; one end of the return spring is fixed on the first connecting plate, and the other end of the return spring is fixed on the second connecting plate, and the end of the second connecting plate away from the return spring abuts against the conductive metal sheet; the second limiting bolt is arranged at an end of the conductive metal sheet away from the second connecting plate, and passes through the conductive metal sheet and is connected to the second connecting plate.

[0009] As a preferred solution, a load-bearing limit block is provided at the bottom of the assembly shell, and the load-bearing limit block is used to fix the buzzer body in the assembly shell.

[0010] As a preferred solution, the load-bearing limit block is provided with an installation opening, and a detachable dust cover is installed on the installation opening, and the dust cover is used to prevent external dust from entering the assembly shell.

[0011] As a preferred solution, the inner side wall of the installation opening is provided with a sliding groove and a limiting ring groove, and the outer peripheral wall of the dust cover is provided with a limiting buckle, and the limiting buckle can be passed through the sliding groove and limited on the limiting ring groove.

[0012] Compared with the prior art, the present application has the following beneficial effects: stable connection and easy disassembly and assembly. The first connector is connected to the wire, which optimizes the connection point with the external wire, reduces the possibility of electrical interference and connection failure, and simplifies the inspection and disassembly of the buzzer. Then, the second connector drives the conductive metal sheet to accurately align and abut with the pin of the buzzer body, ensuring the long-term stable operation of the buzzer body and improving the stability of the electrical connection, thereby improving the problem of unstable connection and inconvenience of inspection and disassembly of the buzzer when the pin is wrapped around the wire. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0014] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0015] Figure 1 It is a schematic diagram of the overall structure of a buzzer alarm driven by a chip inductor in an embodiment of the present application;

[0016] Figure 2 It is a schematic diagram of an explosion of a buzzer alarm driven by a chip inductor in an embodiment of the present application;

[0017] Figure 3 yes Figure 2 A partial enlarged view of part "A" in the middle;

[0018] Figure 4 yes Figure 2 A partial enlarged view of part "B".

[0019] Description of reference numerals:

[0020] 1. Assemble the shell; 11. Connect the threaded hole; 12. Limit bolt hole; 13. Load-bearing limit block; 131. Mounting port; 1311. Slide groove; 1312. Limit ring groove; 2. Buzzer body; 3. First connecting piece; 31. Connecting bolt; 32. Connecting pressure plate; 33. Connecting gasket; 4. Second connecting piece; 41. First limit bolt; 42. First connecting plate; 43. Reset spring; 44. Second connecting plate; 45. Second limit bolt; 5. Conductive metal sheet; 6. Dust cover; 61. Limit buckle. DETAILED DESCRIPTION

[0021] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, 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.

[0022] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0023] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0024] Embodiment 1:

[0025] like Figures 1 to 4 As shown, the present application provides a buzzer alarm driven by a patch inductor, including an assembly shell 1, a buzzer body 2, a first connecting member 3, a second connecting member 4 and a conductive metal sheet 5.

[0026] By arranging the first connecting member 3 on the top of the assembly shell 1 and ensuring that it is designed to be suitable for direct connection with the wires, the electrical connection of the buzzer alarm is simplified and standardized, the convenience of assembly is improved, and the reliability of the connection is enhanced, making the application in the electrical wiring environment more convenient and safe.

[0027] Then, by arranging the buzzer body 2 and the conductive metal sheet 5 in the assembly housing 1 and utilizing the retractable nature of the second connector 4, the buzzer body 2 is placed directly below the first connector 3, ensuring that the pins of the buzzer body 2 are accurately aligned with the conductive metal sheet 5. This achieves high efficiency in current transmission and reduces the failure rate, and the flexibility of this structure also facilitates subsequent maintenance and repair.

[0028] When the first connecting member 3 is connected to the wire, the electrical connection between the conductive metal sheet 5 and the first connecting member 3 is used to form an effective current transfer path between the pins of the buzzer body 2 and the conductive metal sheet 5, thereby achieving rapid response and efficient operation of the buzzer alarm, and improving the reaction speed and reliability of the alarm.

[0029] In this embodiment, when the first connecting member 3 is connected to the external wire, the conductive metal sheet 5 inside the assembly shell 1 is driven to the position corresponding to the first connecting member 3 through the retractable mechanism of the second connecting member 4; at this time, the pins of the buzzer body 2 are aligned and abutted with the conductive metal sheet 5 to establish a connection, allowing current to flow in through the first connecting member 3 and be transmitted to the buzzer body 2 through the conductive metal sheet 5, thereby driving the buzzer body 2 to make a sound. The conductive metal sheet 5 increases the conductive area, ensuring the stability of the connection and the effective transmission of current.

[0030] By connecting with the electric wire through the first connecting piece 3, the connection point with the external electric wire is optimized, the possibility of electrical interference and connection failure is reduced, and the inspection and disassembly of the buzzer is simplified. Then, the second connecting piece 4 drives the conductive metal sheet 5 to accurately align and abut with the pins of the buzzer body 2, ensuring the long-term stable operation of the buzzer body 2 and improving the stability of the electrical connection, thereby improving the problem of unstable connection when the pins are wrapped around the electric wire and inconvenient inspection and disassembly of the buzzer.

[0031] Embodiment 2:

[0032] like Figures 1 to 4 As shown, a connecting threaded hole 11 is opened on the top of the assembly shell 1, and the first connecting member 3 includes a connecting bolt 31, a connecting pressing plate 32 and a connecting gasket 33. The connecting bolt 31 passes through the connecting pressing plate 32, the connecting gasket 33 and the connecting threaded hole 11 in sequence.

[0033] Through the connecting bolt 31 structure, it passes through the connecting pressure plate 32 and the connecting gasket 33 in sequence and is fixed to the connecting threaded hole 11, thereby achieving high stability and excellent electrical contact performance of the first connecting member 3, which not only ensures the stable operation of the buzzer alarm, but also improves the vibration and impact resistance of the overall device, so that the buzzer alarm can maintain good performance in various harsh environments.

[0034] A limiting threaded hole 12 is opened on the top of the assembly shell 1, and the second connecting member 4 includes a first limiting bolt 41, a first connecting plate 42, a reset spring 43, a second connecting plate 44 and a second limiting bolt 45; the first limiting bolt 41 is passed through the limiting threaded hole 12 to be connected to the first connecting plate 42, and then one end of the reset spring 43 is fixed on the first connecting plate 42, and the other end of the reset spring 43 is fixed on the second connecting plate 44, and the end of the second connecting plate 44 away from the reset spring 43 is in contact with the conductive metal sheet 5; finally, the second limiting bolt 45 is set at the end of the conductive metal sheet 5 away from the second connecting plate 44, and is passed through the conductive metal sheet 5 to be connected to the second connecting plate 44.

[0035] An accurate and reliable electrical connection is achieved between the conductive metal sheet 5 and the buzzer alarm body, while the reset spring 43 provides the necessary mechanical tension to ensure the stability and reset capability of the connection during use, thereby enhancing the durability and reliability of the device.

[0036] like Figures 1 to 4 As shown, a load-bearing limit block 13 is provided at the bottom of the assembly housing 1 , and the load-bearing limit block 13 is used to fix the buzzer alarm body in the assembly housing 1 .

[0037] By providing the load-bearing limit block 13, the buzzer alarm body is fixed and shockproofed in the assembly shell 1, ensuring the stability of the buzzer alarm in long-term use, avoiding internal damage caused by vibration or impact, and improving the durability and service life of the overall equipment.

[0038] Meanwhile, an installation opening 131 is provided on the load-bearing limit block 13 , and a detachable dust cover 6 is installed on the installation opening 131 . The dust cover 6 is used to prevent external dust from entering into the assembly housing 1 .

[0039] By providing a detachable dust cover 6, effective protection is achieved for the interior of the assembly housing 1 to prevent the intrusion of dust and other impurities, maintain the cleanliness of the internal components and the stability of the functions, and also facilitate daily maintenance and cleaning.

[0040] Finally, a sliding groove 1311 and a limiting ring groove 1312 are provided on the inner side wall of the installation opening 131 , and a limiting buckle 61 is provided on the outer peripheral wall of the dust cover 6 . The limiting buckle 61 can pass through the sliding groove 1311 and be limited on the limiting ring groove 1312 .

[0041] Through the design of the sliding groove 1311, the limiting ring groove 1312 and the limiting buckle 61, the dust cover 6 can be quickly installed and disassembled, while ensuring the stability and sealing of the dust cover 6, effectively preventing the external environmental factors from affecting the performance of the buzzer alarm.

[0042] In this embodiment, by optimizing the structure at the top and bottom of the assembly shell 1, such as setting the connecting threaded hole 11 and the load-bearing limit block 13, the stable positioning of the buzzer alarm body under mechanical stress is ensured, and the performance degradation caused by vibration or impact is reduced; then, the design of the limit bolts, connecting plates and reset springs 43 of the first connecting member 3 and the second connecting member 4 not only provides a strengthened electrical connection, but also increases the adaptability of the device through its adjustable structure, so that it can maintain high-efficiency operation in an environment with temperature changes and mechanical load changes; finally, the introduction of the dust cover 6, through the precise matching of the dust cover 6 with the mounting port 131 and the design of the limit buckle 61 and the sliding groove 1311 and the limit ring groove 1312, realizes rapid assembly, efficient protection of internal electronic components, prevents the invasion of dust and small particles, reduces maintenance requirements, and thus greatly reduces maintenance costs and time.

[0043] As described above, the above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments can still be modified, or some of the technical features can be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the utility model.

Claims

1. A buzzer alarm driven by a chip inductor, characterized in that: It comprises an assembly shell (1), a buzzer body (2), a first connecting piece (3), a second connecting piece (4) and a conductive metal sheet (5); The first connecting member (3) is arranged on the top of the assembly housing (1); wherein the first connecting member (3) is used to connect to an electric wire; The buzzer body (2) and the conductive metal sheet (5) are arranged in the assembly housing (1), and are telescopically arranged directly below the first connecting member (3) through the second connecting member (4), and the pins of the buzzer body (2) are aligned with the conductive metal sheet (5); When the first connecting member (3) is connected to the electric wire, the conductive metal sheet (5) is connected to the first connecting member (3), and the pin of the buzzer body (2) is connected to the conductive metal sheet (5).

2. A buzzer alarm driven by a chip inductor according to claim 1, characterized in that: The top of the assembly housing (1) is provided with a connecting threaded hole (11), and the first connecting member (3) comprises a connecting bolt (31), a connecting pressing sheet (32) and a connecting gasket (33); The connecting bolt (31) passes through the connecting pressing plate (32), the connecting gasket (33) and the connecting threaded hole (11) in sequence.

3. A buzzer alarm driven by a chip inductor according to claim 1, characterized in that: A limiting threaded hole (12) is provided on the top of the assembly housing (1); the second connecting member (4) comprises a first limiting bolt (41), a first connecting plate (42), a return spring (43), a second connecting plate (44) and a second limiting bolt (45); The first limiting bolt (41) passes through the limiting threaded hole (12) and is connected to the first connecting plate (42); One end of the return spring (43) is fixed on the first connecting plate (42), and the other end of the return spring (43) is fixed on the second connecting plate (44); one end of the second connecting plate (44) away from the return spring (43) is in contact with the conductive metal sheet (5); The second limiting bolt (45) is arranged at one end of the conductive metal sheet (5) away from the second connecting plate (44), and penetrates the conductive metal sheet (5) to be connected to the second connecting plate (44).

4. The buzzer alarm driven by a chip inductor according to claim 1, characterized in that: A load-bearing limit block (13) is provided at the bottom of the assembly shell (1), and the load-bearing limit block (13) is used to fix the buzzer body (2) in the assembly shell (1).

5. A buzzer alarm driven by a chip inductor according to claim 4, characterized in that: The load-bearing limit block (13) is provided with an installation opening (131), and a detachable dust cover (6) is installed on the installation opening (131). The dust cover (6) is used to prevent external dust from entering the assembly housing (1).

6. A buzzer alarm driven by a chip inductor according to claim 5, characterized in that: The inner side wall of the installation opening (131) is provided with a sliding groove (1311) and a limiting ring groove (1312), and the outer peripheral wall of the dust cover (6) is provided with a limiting buckle (61), and the limiting buckle (61) can pass through the sliding groove (1311) and be limited on the limiting ring groove (1312).

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