Acousto-optic alarm convenient to install

Abstract

The utility model relates to the technical field of alarm devices, in particular to an audible and visual alarm convenient to install, which comprises a supporting plate, a clamping assembly is installed on the inner wall of the supporting plate, an installation plate is installed on the surface of one side of the supporting plate, and an audible and visual alarm body is installed on the surface of one side of the installation plate. A quick release assembly is mounted on the inner wall of the mounting plate, the clamping assembly comprises a first shell and a second shell which are mounted on the inner wall of the supporting plate, a motor is mounted on the inner wall of the first shell, a two-way threaded rod is mounted at the output end of the motor, and a first limiting plate and a second limiting plate are mounted on the outer wall of the two-way threaded rod. According to the improved audible and visual alarm, the design convenient to install is adopted, the audible and visual alarm body and the supporting plate can be rapidly fixed, the safety and reliability of the device are effectively improved, the design convenient to position is adopted, the installation precision is effectively improved, and the installation efficiency is effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of alarm device, concretely is a sound and light alarm convenient to installation. BACKGROUND

[0002] The alarm device is a kind of equipment for detecting and early warning potential danger, usually early warning before accident occurs, to reduce or avoid personnel and property loss. With the progress of science and technology, mechanical alarm device is more and more replaced by advanced electronic alarm device, widely used in system failure, security protection, transportation, medical aid, emergency disaster relief, sensing detection and other fields, inseparable from social production.

[0003] In alarm device, sound and light alarm is an important equipment, and sound and light alarm sends warning signal to people through sound and light signal, for reminding on-site personnel to pay attention in emergency situation. This equipment is widely used in various industrial and commercial environments, such as steel metallurgy, telecom tower, hoisting machinery, engineering machinery, port, transportation, wind power, ocean-going ship and other industries.

[0004] The inventor found that the prior art has the following problems in the process of realizing the utility model: 1, the existing sound and light alarm usually adopts bolt to be fixed and installed, when sound and light alarm needs to be disassembled and maintained, it is more time-consuming and laborious, which increases the labor intensity of workers; 2, the existing sound and light alarm needs to be positioned with mounting seat manually during installation, and then installed, because there is a certain error in manual positioning, sound and light alarm exists in the case of inclination. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a sound and light alarm convenient to install to solve the problem of inconvenient installation and positioning of sound and light alarm in the background art. To achieve the above purpose, the utility model provides the following technical scheme: a sound and light alarm convenient to install, including support plate, the inner wall of support plate is installed with clamping assembly, the side surface of support plate is installed with mounting plate, the side surface of mounting plate is installed with sound and light alarm body, the inner wall of mounting plate is installed with quick release assembly.

[0006] The clamping assembly includes first housing and second housing installed on the inner wall of support plate, the inner wall of first housing is installed with motor, the output end of motor is installed with bidirectional threaded rod, the outer wall of bidirectional threaded rod is installed with first limit plate and second limit plate, the inner wall of one end of first limit plate and second limit plate is installed with limit slide rod, the side surface of first limit plate and second limit plate is installed with clamping block.

[0007] The quick release assembly comprises a third shell mounted on one side surface of the mounting plate, an insertion block mounted on an inner wall of the third shell, a sliding block mounted on an outer wall of the insertion block, a spring arranged on one side surface of the insertion block, and a push rod mounted on a top surface of the insertion block.

[0008] Further preferably, the motor forms a transmission mechanism with the first limiting plate and the second limiting plate through a bidirectional threaded rod, and the outer wall of the mounting plate is provided with first mounting grooves on both sides, which have an internal dimension structure consistent with an external dimension structure of the clamping blocks.

[0009] Further preferably, the first limiting plate and the second limiting plate form a sliding mechanism with the limiting sliding rod.

[0010] Further preferably, the mounting plate is provided with positioning rods at four corners of a bottom thereof, and the support plate is provided with positioning holes on one side surface thereof, which have an internal dimension structure consistent with an external dimension structure of the positioning rods.

[0011] Further preferably, the mounting plate is provided with positioning blocks on both sides of a bottom thereof, and the support plate is provided with insertion grooves on one side surface thereof, which have an internal dimension structure consistent with an external dimension structure of the positioning blocks.

[0012] Further preferably, the support plate is provided with a second mounting groove on a top surface thereof, which has an internal dimension structure consistent with an external dimension structure of the third shell, and one side of the second mounting groove is provided with an insertion hole having an internal dimension structure consistent with an external dimension structure of the insertion block, and the insertion block forms an elastic mechanism with the third shell and the spring.

[0013] Further preferably, the sliding blocks are symmetrically distributed about a central axis of the third shell.

[0014] Compared with the prior art, the quick release assembly has the following beneficial effects:

[0015] In the utility model, when the sound-light alarm body and the support plate are installed, the third shell is inserted into the second mounting groove of the support plate, the insertion block is first extruded, the insertion block is retracted into the third shell, and the spring is compressed. When the mounting plate and the support plate are installed, the spring is restored, the insertion block is inserted into the insertion hole, the sound-light alarm body and the support plate can be quickly fixed, the motor can be started, the bidirectional threaded rod is driven to rotate by the motor, the first limiting plate and the second limiting plate are close to each other, and the clamping blocks are inserted into the first mounting grooves on both sides of the outer wall of the mounting plate, so that the sound-light alarm body can be fixed again, and the safety and reliability of the device are effectively improved.

[0016] The utility model discloses a convenient to position's design, the sound light alarm body can be positioned through the locating hole of locating rod and support plate top surface to the installation of sound light alarm body, and through the locating block of mounting plate bottom and the slot of support plate top surface and support plate quick plug -in, can be positioned again to the installation of sound light alarm body, effectively improved the precision of installation, and improved the efficiency of installation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is the front view structure schematic drawing of the utility model;

[0018] Figure 2 It is the mounting plate amplification structure schematic drawing of the utility model;

[0019] Figure 3 It is the clamping assembly explosion amplification structure schematic drawing of the utility model;

[0020] Figure 4 It is the quick release assembly full section amplification structure schematic drawing of the utility model.

[0021] In the drawing: 1, support plate;2, clamping assembly;201, first casing;202, second casing;203, motor;204, bidirectional screw rod;205, first limit plate;206, second limit plate;207, limit sliding rod;208, clamping block;3, mounting plate;4, sound light alarm body;5, quick release assembly;501, third casing;502, plug block;503, sliding block;504, spring;505, lever. DETAILED DESCRIPTION

[0022] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the ordinary skill in the art without creative labor belong to the scope of the utility model protection.

[0023] Please refer to Figures 1 to 4 The utility model provides a kind of technical scheme: a sound light alarm for easy installation, including support plate 1, the inner wall of support plate 1 is equipped with clamping assembly 2, the side surface of support plate 1 is equipped with mounting plate 3, the side surface of mounting plate 3 is equipped with sound light alarm body 4, the inner wall of mounting plate 3 is equipped with quick release assembly 5.

[0024] The clamping assembly 2 comprises a first shell 201 and a second shell 202 mounted on the inner wall of the support plate 1, the inner wall of the first shell 201 is provided with a motor 203, the output end of the motor 203 is provided with a bidirectional threaded rod 204, the outer wall of the bidirectional threaded rod 204 is provided with a first limiting plate 205 and a second limiting plate 206, the inner wall of one end of the first limiting plate 205 and the second limiting plate 206 is provided with a limiting sliding rod 207, and the side surface of the first limiting plate 205 and the second limiting plate 206 is provided with a clamping block 208.

[0025] The quick release assembly 5 comprises a third shell 501 mounted on the side surface of the mounting plate 3, the inner wall of the third shell 501 is provided with an insertion block 502, the outer wall of the insertion block 502 is provided with a sliding block 503, one side surface of the insertion block 502 is provided with a spring 504, and the top surface of the insertion block 502 is provided with a push rod 505.

[0026] As shown in the embodiment, Figure 3 the motor 203, the bidirectional threaded rod 204, the first limiting plate 205 and the second limiting plate 206 constitute a transmission mechanism, and the outer wall of the mounting plate 3 is provided with a first mounting groove on both sides, the internal size structure of which is consistent with the external size structure of the clamping block 208; through the design, when the sound and light alarm body 4 is installed through the mounting plate 3 and the support plate 1, the motor 203 can be started, the motor 203 drives the bidirectional threaded rod 204 to rotate, the first limiting plate 205 and the second limiting plate 206 are close to each other, so that the clamping block 208 is inserted into the first mounting groove of the mounting plate 3, and the sound and light alarm body 4 can be quickly fixed.

[0027] As shown in the embodiment, Figure 3 the first limiting plate 205, the second limiting plate 206 and the limiting sliding rod 207 constitute a sliding mechanism; through the design, when one end of the first limiting plate 205 and the second limiting plate 206 slides on the outer wall of the limiting sliding rod 207, the movement of the first limiting plate 205 and the second limiting plate 206 can be positioned, and the deviation of the first limiting plate 205 and the second limiting plate 206 is prevented.

[0028] As shown in the embodiment, Figure 2 the bottom corners of the mounting plate 3 are provided with positioning rods, and the side surface of the support plate 1 is provided with positioning holes, the internal size structure of which is consistent with the external size structure of the positioning rods; through the design, when the sound and light alarm body 4 is installed through the mounting plate 3 and the support plate 1, the installation of the sound and light alarm body 4 can be positioned through the positioning rods and the positioning holes, the installation precision is effectively improved, and the installation efficiency is improved.

[0029] As shown in the embodiment, Figure 2As shown, the bottom of the mounting plate 3 is provided with positioning blocks on both sides, and the surface of the support plate 1 is provided with a slot with an internal size structure consistent with the external size structure of the positioning block; through the design, the sound and light alarm body 4 can be quickly inserted and installed with the support plate 1 through the positioning blocks and the slot at the bottom of the mounting plate 3, and the installation of the sound and light alarm body 4 can be repositioned, effectively improving the installation accuracy.

[0030] In the embodiment, as shown in the figure, Figure 4 As shown, the top surface of the support plate 1 is provided with a second mounting slot with an internal size structure consistent with the external size structure of the third shell 501, and the side of the second mounting slot is provided with a jack with an internal size structure consistent with the external size structure of the plug 502, and the plug 502 forms an elastic mechanism through the third shell 501 and the spring 504; through the design, when the sound and light alarm body 4 is inserted and installed with the support plate 1 through the mounting plate 3, the third shell 501 is inserted into the second mounting slot of the support plate 1, the plug 502 is first extruded, the plug 502 is retracted into the third shell 501, and the spring 504 is compressed, and when the mounting plate 3 and the support plate 1 are installed, the spring 504 is restored, and the plug 502 is inserted into the jack, so that the sound and light alarm body 4 and the support plate 1 can be quickly fixed.

[0031] In the embodiment, as shown in the figure, Figure 4 As shown, the sliding block 503 is provided with three, and the sliding blocks 503 are symmetrically distributed about the central axis of the third shell 501; through the design, when the user needs to remove the sound and light alarm body 4, the first limiting plate 205 and the second limiting plate 206 can be first separated by the motor 203, and the clamping of the mounting plate 3 is released, and then the lever 505 is pushed to one side, the plug 502 slides in the inner wall of the third shell 501 through the sliding block 503, at this time the spring 504 is compressed, the plug 502 is retracted into the third shell 501, and then the sound and light alarm body 4 and the mounting plate 3 can be pulled out of the support plate 1.

[0032] The use method and advantages of the utility model are as follows:

[0033] As shown in the figure, Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, first, the sound and light alarm body 4 can be positioned through the positioning rod and the positioning hole on the top surface of the support plate 1, and the sound and light alarm body 4 is quickly inserted into the support plate 1 through the positioning block on the bottom of the mounting plate 3 and the slot on the top surface of the support plate 1, and the third shell 501 is inserted into the second mounting groove of the support plate 1, the plug 502 is first extruded, the plug 502 is retracted into the third shell 501, the spring 504 is compressed, and when the mounting plate 3 and the support plate 1 are installed, the spring 504 is restored, the plug 502 is inserted into the plug hole, the sound and light alarm body 4 and the support plate 1 can be quickly fixed, then the motor 203 is started, the motor 203 drives the bidirectional threaded rod 204 to rotate, the first limiting plate 205 and the second limiting plate 206 are close to each other, so that the clamping block 208 is inserted into the first mounting groove on the outer wall of the mounting plate 3, the sound and light alarm body 4 can be quickly fixed, if the sound and light alarm body 4 needs to be removed, the first limiting plate 205 and the second limiting plate 206 can be separated by the motor 203, the clamping of the mounting plate 3 is released, then the lever 505 is pushed to one side, the plug 502 slides in the inner wall of the third shell 501 through the sliding block 503, the spring 504 is compressed, the plug 502 is retracted into the third shell 501, then the sound and light alarm body 4 and the mounting plate 3 can be pulled out of the support plate 1.

[0034] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A sound-light alarm device which is easy to install, comprising a support plate (1), characterized in that: The inner wall of the support plate (1) is provided with a clamping assembly (2), one side surface of the support plate (1) is provided with a mounting plate (3), one side surface of the mounting plate (3) is provided with a sound-light alarm body (4), and the inner wall of the mounting plate (3) is provided with a quick release assembly (5). The clamping assembly (2) comprises a first housing (201) and a second housing (202) mounted on the inner wall of the support plate (1), the inner wall of the first housing (201) is provided with a motor (203), the output end of the motor (203) is provided with a bidirectional threaded rod (204), the outer wall of the bidirectional threaded rod (204) is provided with a first limiting plate (205) and a second limiting plate (206), the inner wall of one end of the first limiting plate (205) and the second limiting plate (206) is provided with a limiting sliding rod (207), and one side surface of the first limiting plate (205) and the second limiting plate (206) is provided with a clamping block (208). The quick release assembly (5) comprises a third housing (501) mounted on one side surface of the mounting plate (3), the inner wall of the third housing (501) is provided with an insertion block (502), the outer wall of the insertion block (502) is provided with a sliding block (503), one side surface of the insertion block (502) is provided with a spring (504), and the top surface of the insertion block (502) is provided with a push rod (505).

2. The easy-to-mount audible and visual alarm according to claim 1, characterized in that: The motor (203) forms a transmission mechanism with the first limiting plate (205) and the second limiting plate (206) through the bidirectional threaded rod (204), and the outer wall of the mounting plate (3) is provided with a first mounting groove with an internal size structure consistent with an external size structure of the clamping block (208) on both sides.

3. The easy-to-mount audible and visual alarm according to claim 1, characterized in that: The first limiting plate (205) and the second limiting plate (206) form a sliding mechanism with the limiting sliding rod (207).

4. The easy-to-mount audible and visual alarm according to claim 1, characterized in that: The mounting plate (3) is provided with a positioning rod at the bottom of each corner, and the side surface of the support plate (1) is provided with a positioning hole with an internal size structure consistent with an external size structure of the positioning rod.

5. The easy-to-mount audible and visual alarm according to claim 1, characterized in that: The mounting plate (3) is provided with a positioning block at the bottom of each side, and the side surface of the support plate (1) is provided with an insertion slot with an internal size structure consistent with an external size structure of the positioning block.

6. The easy-to-mount audible and visual alarm according to claim 1, characterized in that: The top surface of the support plate (1) is provided with a second mounting groove with an internal size structure consistent with an external size structure of the third housing (501), one side of the second mounting groove is provided with an insertion hole with an internal size structure consistent with an external size structure of the insertion block (502), and the insertion block (502) forms an elastic mechanism with the third housing (501) and the spring (504).

7. The easy-to-mount audible and visual alarm according to claim 1, characterized in that: There are three sliding blocks (503), and the sliding blocks (503) are symmetrically distributed about the central axis of the third housing (501).

Images