Security audible and visual alarm

Abstract

The utility model provides a security audible and visual alarm, which relates to the technical field of security audible and visual alarm design, and comprises a shell, a warning lamp is arranged at the top of the shell, a protective cover is arranged on the periphery of the warning lamp, a sound amplification loudspeaker is arranged in the shell, handles are fixedly connected to two sides of the shell, and the handles are fixedly connected to the outer side of the shell. A sliding block is arranged at the rear end of the shell, a clamping plate is arranged at the rear end of the connecting rod, a fixing plate is fixedly connected to one end of the clamping plate, and a connecting plate is arranged on the surface of the fixing plate. According to the utility model, by designing the structures such as the fixing block and the clamping ring, the sliding block can slide up and down along the connecting rod and the narrower sliding chutes arranged at the two sides of the rear end of the shell, so as to adapt to the installation positions of different installation environments and facilitate the rapid installation of the alarm; meanwhile, the clamping ring can be rotationally folded in a wide sliding groove formed in the middle of the rear end of the shell, and the usability of the alarm is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of design of security sound and light alarms, in particular to a security sound and light alarm. Background Art

[0002] The security sound and light alarm is a common safety alarm device, which is used to emit sound and flash signals when a security incident occurs to attract attention and remind people to take necessary actions. It is usually used in various places, such as homes, commercial buildings, factories and schools. The role of the security sound and light alarm is to attract people's attention as soon as possible in an emergency and help them take appropriate actions, such as escaping or seeking help. Therefore, installing and regularly maintaining such an alarm is one of the important measures to ensure personal and property safety. However, in the prior art, the existing common alarms are installed in various different environments, and the installation structure of the alarm is usually fixedly connected to the back of the alarm, which cannot adapt to different installation environments. It is necessary to use other auxiliary structures for fixed installation, which reduces the usability of the alarm. Utility Model Content

[0003] The purpose of the utility model is to solve the disadvantages in the prior art that the installation structure of the alarm is usually fixedly connected to the back of the alarm and cannot adapt to different installation environments, and to propose a security sound and light alarm.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a security sound and light alarm, comprising a shell, a warning light is arranged on the top of the shell, a protective cover is arranged on the periphery of the warning light, a sound amplifier is arranged inside the shell, handles are fixedly connected to both sides of the shell, a slider is arranged at the rear end of the shell, a fixed block is fixedly connected to the surface of the slider, a connecting rod is connected through the inside of the slider, a clamping plate is arranged at the rear end of the connecting rod, one end of the clamping plate is fixedly connected to the fixing plate, a connecting plate is arranged on the surface of the fixing plate, a fixing rod is fixedly connected to the surface of the clamping plate, and a clamping ring is fixedly connected to the surface of the connecting plate.

[0005] As a preferred embodiment, narrower slide grooves are provided on both sides of the rear end of the shell, and a wider slide groove is provided in the middle of the rear end of the shell.

[0006] The technical effect of adopting the above further solution is that the slider and the clamping plate can be moved to a specified position according to the actual fixed installation position, so as to facilitate a more stable installation of the device.

[0007] As a preferred embodiment, the surface of the slider is embedded in the narrower slide grooves opened on both sides of the rear end of the shell, and the surface of the clamping plate is embedded in the wider slide groove opened in the middle of the rear end of the shell.

[0008] The technical effect of adopting the above further solution is that the slider and the card plate can slide up and down in the narrower slide grooves on both sides of the rear end of the shell and the wider slide groove in the middle of the rear end of the shell.

[0009] As a preferred implementation, one end of the fixing rod penetrates into the interior of the connecting plate and is fixedly connected to the surface of the fixing plate on the other side.

[0010] The technical effect of adopting the above further solution is that the connecting plate can rotate on the surface of the fixing rod, so that one side of the clamping ring rotates into a wider sliding groove opened in the middle of the rear end of the shell.

[0011] As a preferred implementation, both ends of the connecting rod are respectively fixedly connected to narrower sliding grooves opened on both sides of the rear end of the shell.

[0012] The technical effect of adopting the above further solution is to increase the stability of the sliding block in the narrow sliding grooves opened on both sides of the rear end of the shell.

[0013] As a preferred implementation, a hollow groove is provided on the surface of the fixing block.

[0014] The technical effect of adopting the above further solution is: the bolts are passed through the empty grooves provided on the surface of the fixing block and are fixedly connected with the fixed installation position by bolts.

[0015] Compared with the prior art, the advantages and positive effects of the utility model are:

[0016] In the utility model, by designing structures such as a fixed block and a clamping ring, the slider can slide up and down along the connecting rod and the narrow sliding grooves opened on both sides of the rear end of the shell to adapt to the installation position of different installation environments, which is convenient for the rapid installation of the alarm. At the same time, the design of the clamping ring is aimed at alarms that need to be fixedly installed on a cylinder. At the same time, the clamping ring can be rotated and folded in the wider sliding groove opened in the middle of the rear end of the shell, thereby increasing the usability of the alarm. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A stereoscopic diagram of a security sound and light alarm provided by the utility model;

[0018] Figure 2 A back stereogram of a security sound and light alarm provided by the utility model;

[0019] Figure 3 A partial stereoscopic diagram of a security sound and light alarm provided by the utility model;

[0020] Figure 4 A partial stereoscopic diagram of a security sound and light alarm provided by the utility model.

[0021] Legend:

[0022] 1. Shell; 2. Warning light; 21. Protective cover; 3. Sound amplifier; 4. Handle; 5. Slider; 51. Fixed block; 6. Connecting rod; 7. Clamp plate; 71. Fixed plate; 8. Connecting plate; 81. Fixed rod; 9. Snap ring. DETAILED DESCRIPTION

[0023] 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.

[0024] Example 1

[0025] like Figure 1-Figure 4 As shown, the utility model provides a technical solution: a security sound and light alarm, comprising a shell 1, narrow slide grooves are opened on both sides of the rear end of the shell 1, and a wider slide groove is opened in the middle of the rear end of the shell 1, a warning light 2 is arranged on the top of the shell 1, the warning light 2 is a high-brightness LED light, which will flash or continuously light up when the alarm is triggered to provide a visual warning signal, a protective cover 21 is arranged on the periphery of the warning light 2, and a sound amplifier 3 is arranged inside the shell 1. When the alarm is triggered, the sound amplifier 3 will emit a high-decibel sound, which is usually harsh and can attract people's attention in the surrounding environment, and handles 4 are fixedly connected to both sides of the shell 1, and the handles 4 are installed on both sides of the shell 1 for easy carrying.

[0026] In this embodiment, if the alarm is installed in a continuous operating environment such as a large port, the protective cover 21 can provide a certain degree of protection for the warning light 2 to prevent the warning light 2 from being damaged by the outside world. At the same time, the handle 4 is fixedly connected to both sides of the outer shell 1, which makes it easy to hold the alarm by hand during installation and facilitate disassembly and assembly.

[0027] Example 2

[0028] like Figure 1-Figure 4As shown, a slider 5 is provided at the rear end of the shell 1, and the surface of the slider 5 is embedded in the narrower sliding grooves opened on both sides of the rear end of the shell 1. A fixing block 51 is fixedly connected to the surface of the slider 5, and an empty groove is opened on the surface of the fixing block 51. A connecting rod 6 is penetrated and connected inside the slider 5, and both ends of the connecting rod 6 are respectively fixedly connected to the narrow sliding grooves opened on both sides of the rear end of the shell 1. A clamping plate 7 is provided at the rear end of the connecting rod 6, and the surface of the clamping plate 7 is embedded in the wider sliding groove opened in the middle of the rear end of the shell 1. One end of the clamping plate 7 is fixedly connected to a fixing plate 71, and a connecting plate 8 is provided on the surface of the fixing plate 71. A fixing rod 81 is fixedly connected to the surface of the clamping plate 7, and one end of the fixing rod 81 penetrates into the interior of the connecting plate 8 and is fixedly connected to the surface of the fixing plate 71 on the other side, so that the connecting plate 8 is rotatably connected on the surface of the fixing rod 81. A snap ring 9 is fixedly connected to the surface of the connecting plate 8, and an opening is provided on one side of the snap ring 9 for easy buckling on the cylinder to be installed.

[0029] In this embodiment, the slider 5 can slide up and down along the narrow sliding grooves opened on both sides of the connecting rod 6 and the rear end of the shell 1 to adapt to installation positions in different positions, facilitating quick installation. At the same time, the design of the retaining ring 9 allows the alarm to be installed on a cylinder, increasing the diversity of the installation background.

[0030] Working principle:

[0031] like Figure 1-Figure 4 As shown, by designing the fixing block 51 and the snap ring 9, when the alarm needs to be installed on the preset installation rear plate, the snap ring 9 is rotated clockwise, and the connecting plate 8 is rotated clockwise on the surface of the fixing rod 81 at the same time, until one side of the snap ring 9 fits into the wider sliding groove opened in the middle of the rear end of the shell 1, and the slider 5 and the fixing block 51 are slid up and down. The slider 5 slides up and down in the narrow sliding grooves opened on both sides of the connecting rod 6 and the rear end of the shell 1 until the slider 5 and the fixing block 51 slide to the specified position of the installation rear plate, and the bolts are inserted into the empty grooves opened on the surface of the fixing block 51 and the pre-set installation holes of the installation rear plate, and the bolts on the four fixing blocks 51 are tightened to complete the fixed installation of the alarm. When the alarm needs to be installed on a cylinder, the opening opened at one end of the snap ring 9 is clamped on the cylinder, and then the snap ring 9 is fixed to the cylinder with bolts, and the alarm is installed at the same time.

[0032] The above description is only a preferred embodiment of the present invention and does not constitute any other form of limitation to the present invention. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A security sound and light alarm, comprising a housing (1), characterized in that: A warning light (2) is arranged on the top of the shell (1), a protective cover (21) is arranged on the periphery of the warning light (2), a sound amplifying speaker (3) is arranged inside the shell (1), handles (4) are fixedly connected to both sides of the shell (1), a slider (5) is arranged at the rear end of the shell (1), a fixed block (51) is fixedly connected to the surface of the slider (5), a connecting rod (6) is connected through the inside of the slider (5), a clamping plate (7) is arranged at the rear end of the connecting rod (6), one end of the clamping plate (7) is fixedly connected to a fixing plate (71), a connecting plate (8) is arranged on the surface of the fixing plate (71), a fixing rod (81) is fixedly connected to the surface of the clamping plate (7), and a clamping ring (9) is fixedly connected to the surface of the connecting plate (8).

2. A security sound and light alarm according to claim 1, characterized in that: Narrow sliding grooves are provided on both sides of the rear end of the shell (1), and a wider sliding groove is provided in the middle of the rear end of the shell (1).

3. A security sound and light alarm according to claim 2, characterized in that: The surface of the slider (5) is embedded in the narrower slide grooves opened on both sides of the rear end of the shell (1), and the surface of the clamping plate (7) is embedded in the wider slide groove opened in the middle of the rear end of the shell (1).

4. The security sound and light alarm according to claim 1, characterized in that: One end of the fixing rod (81) penetrates into the interior of the connecting plate (8) and is fixedly connected to the surface of the fixing plate (71) on the other side.

5. The security sound and light alarm according to claim 2, characterized in that: The two ends of the connecting rod (6) are respectively fixedly connected to narrow sliding grooves opened on both sides of the rear end of the housing (1).

6. The security sound and light alarm according to claim 1, characterized in that: The surface of the fixing block (51) is provided with an empty groove.

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