CN220551749U - Visual alarm device - Google Patents

Abstract

The utility model relates to the technical field of security equipment, in particular to visual alarm equipment, which comprises a mounting frame, an alarm equipment main body and a supporting mechanism, wherein the supporting mechanism comprises a sliding rod, a supporting rod, a cam, a sliding piece, two springs and a limiting rod, the mounting frame is provided with a sliding groove and a groove, the sliding rod is fixedly connected with the supporting plate and is positioned on one surface of the supporting plate far away from the alarm equipment main body, the sliding rod is also in sliding connection with the sliding groove, the sliding piece is in sliding connection with the groove, one end of the limiting rod is fixedly connected with the sliding piece, the other end of the limiting rod is inserted into the limiting groove, one ends of the two springs are fixedly connected with the sliding piece, the other ends of the two springs are fixedly connected with the mounting frame, one ends of the supporting rod penetrate through the mounting frame and are fixedly connected with the cam, and the supporting rod is positioned below the cam and is in contact with the sliding piece.

Description

Visual alarm device

Technical Field

The utility model relates to the technical field of security equipment, in particular to visual alarm equipment.

Background

In daily life in many occasions (such as cells), when the old and the children are alone at home or play in the cells, accidents such as robbery, theft, fire and the like are difficult to avoid, the old or the children need to seek help through a telephone, often some tragedy occurs due to untimely rescue, and in order to solve the problems, a visual alarm device is usually arranged for a victim to alarm, so that the property personnel and the like can timely process the emergency, and the tragedy occurrence is reduced.

However, in the above manner, the visual alarm device is usually fixed on the wall through the 86 box, while the 86 box is fixed on the wall through the bolt, and the alarm device is fixed on the 86 box through the bolt, so that the visual alarm device is inconvenient to replace or maintain when the alarm device is damaged.

Disclosure of Invention

The utility model aims to provide visual alarm equipment, and aims to solve the technical problems that in the prior art, the visual alarm equipment is usually fixedly arranged on a wall through a 86 box, the 86 box is fixedly arranged on the wall through a bolt, the alarm equipment is fixedly arranged on the 86 box through a bolt, and replacement or maintenance is inconvenient when the alarm equipment is damaged.

In order to achieve the above purpose, the visual alarm device comprises a mounting frame, an alarm device main body and a supporting mechanism, wherein the mounting frame is preset on a wall body, the supporting mechanism comprises a sliding rod, a supporting rod, a cam, sliding parts, two springs and a limiting rod, the mounting frame is provided with a sliding groove and a groove, the sliding rod is fixedly connected with the supporting plate and is positioned on one surface of the supporting plate far away from the alarm device main body, the sliding rod is further in sliding connection with the sliding groove, the sliding rod is provided with a limiting groove, the sliding parts are in sliding connection with the groove, one end of the limiting rod is fixedly connected with the sliding parts, the other end of the limiting rod is inserted into the limiting groove, one ends of the two springs are fixedly connected with the sliding parts, the other ends of the two springs are fixedly connected with the mounting frame, one end of the supporting rod penetrates through the mounting frame and is fixedly connected with the cam, the supporting rod is positioned below the cam, the cam is in contact with the sliding parts, and the cam is positioned below the limiting rod.

The sliding piece comprises a sliding block and a stress plate, wherein the sliding block is in sliding connection with the groove, and the stress plate is fixedly connected with the sliding block and is positioned below the sliding block.

The supporting mechanism further comprises a screwing piece, and the screwing piece is fixedly connected with one end, far away from the cam, of the supporting rod.

The visual alarm device further comprises a force application part which is fixedly connected with the sliding rod and is positioned above the sliding rod.

The visual alarm device further comprises a supporting block, the mounting frame is further provided with a guide groove, the supporting block is fixedly connected with the stress plate, and the supporting block is slidably connected with the guide groove.

According to the visual alarm device, the supporting mechanism is arranged, when the visual alarm device is specifically used, the alarm device body is novel wireless emergency rescue equipment, the 200W high-definition camera and the high-sensitivity pick-up and the microphone are integrated, the cloud center is connected to the IVMS4500S mobile phone client or the alarm receiving center platform through a wired network or wireless WIFI, the functions of one-key emergency help and visual intercom can be realized through the wireless buttons, meanwhile, integrated products with intercom, broadcasting and audio-video mixed audio storage functions are supported, the external audio input and output equipment can be realized, video linkage with the peripheral camera can be realized, different scene demands are met, when the alarm device body is damaged, the supporting rod is screwed, the supporting rod drives the cam to rotate, the sliding part is propped against to move in the groove when the cam rotates, the sliding part drives the limiting rod to move, the sliding part stretches the spring, the limiting rod is enabled to slide out of the limiting groove, then the sliding rod is pulled out of the sliding groove, the sliding rod is enabled to move the sliding rod or the sliding rod is replaced in the sliding groove, the sliding part is pushed to move the sliding part to the position, the sliding part is replaced or the sliding part is replaced, the sliding part is replaced in the sliding rod is pushed to the position of the sliding rod, and the sliding part is replaced in the sliding groove is replaced or the sliding part is replaced.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural view of a first embodiment of the present utility model.

Fig. 2 is a cross-sectional view of the A-A line structure of fig. 1 in accordance with the present utility model.

Fig. 3 is a cross-sectional view of the B-B line structure of fig. 1 according to the present utility model.

Fig. 4 is a schematic structural view of a second embodiment of the present utility model.

101-mounting frame, 102-support plate, 103-alarm device main body, 104-slide bar, 105-support bar, 106-cam, 107-spring, 108-limit bar, 109-screwing piece, 110-slide block, 111-stress plate, 112-slide groove, 113-groove, 114-limit groove, 201-force application piece, 202-support block and 203-guide groove.

Detailed Description

First embodiment:

referring to fig. 1 to 3, fig. 1 is a schematic structural view of a first embodiment of the present utility model, fig. 2 is a sectional view of the A-A line structure of fig. 1 of the present utility model, and fig. 3 is a sectional view of the B-B line structure of fig. 1 of the present utility model.

The utility model provides visual alarm equipment, which comprises: including mounting bracket 101, extension board 102 and alarm device main part 103, support the mechanism and include slide bar 104, branch 105, cam 106, slider, two springs 107, gag lever post 108 and twist and move the piece 109, the slider includes slider 110 and atress board 111, and visual alarm device is fixed on the wall body through 86 boxes in the prior art generally, and 86 boxes are fixed on the wall through the bolt, and alarm device passes through the bolt fastening on 86 boxes, is inconvenient for carrying out the technical problem of change or maintenance when alarm device damages.

For this embodiment, the mounting frame 101 is preset on a wall, and the mounting frame 101 is preset on the wall to support, so that the alarm device main body 103 is convenient to install later.

Wherein the mounting frame 101 is provided with a chute 112 and a groove 113, the sliding rod 104 is fixedly connected with the support plate 102 and is positioned on one surface of the support plate 102 far away from the alarm device main body 103, the sliding rod 104 is also in sliding connection with the chute 112, the sliding rod 104 is provided with a limit groove 114, the sliding piece is in sliding connection with the groove 113, one end of the limit rod 108 is fixedly connected with the sliding piece, the other end of the limit rod 108 is inserted into the limit groove 114, one ends of the two springs 107 are fixedly connected with the sliding piece, the other ends of the two springs 107 are fixedly connected with the mounting frame 101, one end of the supporting rod 105 penetrates through the mounting frame 101 and is fixedly connected with the cam 106, the supporting rod 105 is positioned below the cam 106, the cam 106 is in contact with the sliding piece, the cam 106 is positioned below the limit rod 108, through the arrangement of the supporting mechanism, when the novel wireless emergency rescue equipment is specifically used, the alarm equipment main body 103 integrates a 200W high-definition camera, a high-sensitivity pickup and a microphone, the novel wireless emergency rescue equipment supports to be connected with an IVMS4500S mobile phone client or an alarm receiving center platform through a wired network or a wireless WIFI access cloud center, can realize one-key emergency help seeking and visual intercom functions through a wireless button, simultaneously supports integrated products of intercom, broadcasting and audio-video mixing storage functions, can be externally connected with audio input and output equipment, can realize video linkage with peripheral cameras, meets different scene requirements, when the alarm equipment main body 103 is damaged, the supporting rod 105 is screwed, the supporting rod 105 drives the cam 106 to rotate, and the sliding piece is supported to move in the groove 113 when the cam 106 rotates, the sliding piece drives the limiting rod 108 to move, the sliding piece drives the spring 107 to stretch, so that the limiting rod 108 slides out of the limiting groove 114, then the sliding rod 104 is taken out of the sliding groove 112, the sliding rod 104 on the alarm equipment body 103 after maintenance is completed or new is aligned with the sliding groove 112 and pushed to a designated position, the supporting rod 105 is reversely rotated, at the moment, the cam 106 does not abut against the sliding piece any more, the spring 107 is reset to shrink, the spring 107 drives the sliding piece to slide, the sliding piece drives the limiting rod 108 to be inserted into the limiting groove 114 to limit the sliding rod 104, replacement or maintenance is completed, and the alarm equipment body 103 can be detached for maintenance or replacement more conveniently in this way.

Secondly, the slider 110 is slidably connected with the groove 113, the force-receiving plate 111 is fixedly connected with the slider 110 and is located below the slider 110, by setting the slider 110 and the force-receiving plate 111, when the cam 106 rotates, the cam 106 abuts against the force-receiving plate 111 to move, and the force-receiving plate 111 drives the slider 110 to slide in the groove 113.

Meanwhile, the screwing piece 109 is fixedly connected with one end, far away from the cam 106, of the supporting rod 105, and the screwing piece 109 is arranged, so that the supporting rod 105 can be screwed more conveniently to drive the cam 106 to rotate.

By arranging the supporting mechanism, the alarm device body 103 is a novel wireless emergency rescue device, which integrates a 200W high-definition camera and a high-sensitivity pickup and a microphone, supports the access of an IVMS4500S mobile phone client or an alarm receiving center platform through a wired network or a wireless WIFI access cloud center, can realize one-key emergency help seeking and visual intercom functions through a wireless button, simultaneously supports integrated products of intercom, broadcasting, audio-video mixing and storage functions, can be externally connected with audio input and output equipment, can realize video linkage with peripheral cameras, meets different scene requirements, twists the supporting rod 105 when the alarm device body 103 is damaged, drives the cam 106 to rotate, when the cam 106 rotates, the sliding part is propped against the sliding part to move in the groove 113, the sliding part drives the limiting rod 108 to move, the sliding part drives the spring 107 to stretch, the limiting rod 108 slides out of the limiting groove 114, then the sliding rod 104 is taken out of the sliding groove 112, the sliding rod 104 on the alarm equipment main body 103 after maintenance is completed or new is aligned with the sliding groove 112 and pushed to a designated position, the supporting rod 105 is reversely rotated, at the moment, the cam 106 is not propped against the sliding part any more, the spring 107 is reset to shrink, the spring 107 drives the sliding part to slide, and the sliding part drives the limiting rod 108 to be inserted into the limiting groove 114 to limit the sliding rod 104, so that replacement or maintenance is completed, and the alarm equipment main body 103 can be detached to be maintained or replaced more conveniently.

Second embodiment:

referring to fig. 4 on the basis of the first embodiment, fig. 4 is a schematic structural diagram of a second embodiment of the present utility model.

The utility model provides visual alarm equipment which further comprises a force application piece 201 and a support block 202.

For this embodiment, the force application member 201 is fixedly connected to the slide bar 104 and is located above the slide bar 104, so that the slide bar 104 can be more conveniently taken and placed by arranging the force application member 201.

Wherein, the mounting bracket 101 is further provided with a guide groove 203, the supporting block 202 is fixedly connected with the stress plate 111, and the supporting block 202 is slidably connected with the guide groove 203, and by setting the supporting block 202, when the stress plate 111 moves, the stress plate 111 drives the supporting block 202 to slide in the guide groove 203, so that the stability of the stress plate 111 can be improved.

By using the visual alarm device of this embodiment, the force application member 201 is provided, so that the slide rod 104 can be more conveniently taken and placed, and by setting the support block 202, when the force-bearing plate 111 moves, the force-bearing plate 111 drives the support block 202 to slide in the guide groove 203, so that the stability of the force-bearing plate 111 can be improved.

The above disclosure is only a preferred embodiment of the present utility model, and it should be understood that the scope of the utility model is not limited thereto, and those skilled in the art will appreciate that all or part of the procedures described above can be performed according to the equivalent changes of the claims, and still fall within the scope of the present utility model.

Claims (5)

1. The visual alarm device comprises a mounting frame, a support plate and an alarm device main body, wherein the mounting frame is preset on a wall body,

the device also comprises a supporting mechanism;

the supporting mechanism comprises a sliding rod, a supporting rod, a cam, a sliding part, two springs and a limiting rod, wherein the mounting frame is provided with a sliding groove and a groove, the sliding rod is fixedly connected with the supporting plate and is located on one surface of the supporting plate, which is far away from the alarm device main body, the sliding rod is further in sliding connection with the sliding groove, the sliding part is provided with a limiting groove, one end of the limiting rod is fixedly connected with the sliding part, the other end of the limiting rod is inserted into the limiting groove, one ends of the two springs are fixedly connected with the sliding part, the other ends of the two springs are fixedly connected with the mounting frame, one end of the supporting rod penetrates through the mounting frame and is fixedly connected with the cam, the supporting rod is located below the cam, the cam is in contact with the sliding part, and the cam is located below the limiting rod.

2. A visual alarm device as claimed in claim 1, wherein,

the sliding piece comprises a sliding block and a stress plate, wherein the sliding block is in sliding connection with the groove, and the stress plate is fixedly connected with the sliding block and is positioned below the sliding block.

3. A visual alarm apparatus as claimed in claim 2, wherein,

the supporting mechanism further comprises a screwing piece, and the screwing piece is fixedly connected with one end, far away from the cam, of the supporting rod.

4. A visual alarm apparatus according to claim 3, wherein,

the visual alarm device further comprises a force application part which is fixedly connected with the sliding rod and is positioned above the sliding rod.

5. The visual alarm device of claim 4, wherein,

the visual alarm device further comprises a supporting block, the mounting frame is further provided with a guide groove, the supporting block is fixedly connected with the stress plate, and the supporting block is in sliding connection with the guide groove.