CN209943946U

CN209943946U - Electronic automation safety monitoring equipment

Info

Publication number: CN209943946U
Application number: CN201920511526.4U
Authority: CN
Inventors: 高敏; 杨雁
Original assignee: Dezhou Vocational and Technical College
Current assignee: Dezhou Vocational and Technical College
Priority date: 2019-04-16
Filing date: 2019-04-16
Publication date: 2020-01-14
Anticipated expiration: 2029-04-16

Abstract

The utility model discloses an electronic automation safety monitoring equipment belongs to supervisory equipment technical field, including the monitoring case, first motor is installed on the inside top of monitoring case, first motor lower extreme is connected with the reduction gear, the reduction gear lower extreme is connected with first telescopic link, first telescopic link lower extreme is connected with the permanent magnet piece, the second motor is installed at both ends about the monitoring incasement wall, the output shaft of second motor has the second telescopic link, second telescopic link front end is connected with the second grade telescopic link, the second grade telescopic link front end is connected with the rotation piece, be connected with the fixed block between the rotation piece, fixed block upper end middle part is equipped with the permanent magnet groove, fixed block both ends mid-mounting has two spacing, be equipped with the spacing groove between the spacing, the fixed block lower extreme is connected with the camera. The utility model discloses, make the device can hide inside the control box when not using, avoid receiving external environment's influence, also ensured the regulation at camera front and back rotation inclination simultaneously, satisfied the control needs in different positions.

Description

Electronic automation safety monitoring equipment

Technical Field

The utility model relates to a supervisory equipment technical field specifically is an electronic automation safety monitoring equipment.

Background

A typical television monitoring system is mainly composed of two parts, a front-end device and a back-end device, wherein the front-end device is generally composed of a camera, a manual or electric lens, a cradle head, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, and the front-end device and the back-end device respectively play their roles and establish corresponding connection with various devices of a central control system through wired, wireless or optical fiber transmission media.

In an actual television monitoring system, these front-end devices are not necessarily used simultaneously, but a camera and a lens for realizing monitoring of live image acquisition are indispensable. The camera part is the leading edge part of the television monitoring system and is the "eye" of the whole system. It is arranged at a certain position of the monitored place, so that the view angle can cover the whole monitored parts. Sometimes, the area of the monitored place is larger, and in order to save the number of cameras and simplify a transmission system and a control and display system, an electric variable focal length lens is additionally arranged on the camera, so that the distance which can be observed by the camera is farther and clearer; sometimes, the camera is also arranged on the electric pan-tilt, and the pan-tilt can drive the camera to rotate in the horizontal and vertical directions under the control of the console, so that the angle and the area which can be covered by the camera are larger.

Chinese patent (publication No. CN 206251268U) discloses an electronic automation safety monitoring device, which includes: the track of the linear motor is arranged on a ceiling, the linear motor body runs on the track of the linear motor, and the circuit box is tightly arranged on the bottom surface of the linear motor body.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an electronic automation safety monitoring equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides an automatic safety monitoring equipment of electron, includes the monitoring box, first motor is installed on the inside top of monitoring box, and first motor lower extreme is connected with the reduction gear, and the reduction gear lower extreme is connected with first telescopic link, and first telescopic link lower extreme is connected with the permanent magnet piece, the second motor is installed at both ends about the monitoring box inner wall, and the output shaft of second motor has the second telescopic link, and second telescopic link front end is connected with the second grade telescopic link, and the second grade telescopic link front end is connected with rotates the piece, be connected with the fixed block between the rotation piece, fixed block upper end middle part is equipped with the permanent magnet groove, and fixed block both ends mid-mounting has two spacing strips, is equipped with spacing groove between the spacing strip, the fixed block lower extreme is.

As a further aspect of the present invention: the upper end of the monitoring box is provided with a fixing hole.

As a further aspect of the present invention: the left side of the top end in the monitoring box is provided with an angle sensor, and the right side of the top end in the monitoring box is provided with a distance sensor.

As a further aspect of the present invention: the rotating piece comprises a rotating rod, and rotating blocks are installed at two ends of the rotating rod.

As a further aspect of the present invention: the middle part of the bottom end of the monitoring box is provided with a sliding chute matched with the camera.

As a further aspect of the present invention: the polarity of the permanent magnet blocks is opposite to that of the permanent magnet slots.

As a further aspect of the present invention: the upper and lower height of spacing groove is the same with the upper and lower height of dwang.

As a further aspect of the present invention: the rotating block is of an arc-shaped structure.

As a further aspect of the present invention: the first telescopic rod and the second telescopic rod are both electric telescopic rods.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model provides an automatic safety monitoring equipment of electron, rational in infrastructure, the modern design, through mutually supporting between the permanent magnet piece that is equipped with and the permanent magnet groove, the regulation of camera height from top to bottom and vertical rotation angle has been realized, make the device can hide inside the control box when not using, avoid receiving external environment's influence, the cooperation between rotation piece and the spacing through being equipped with simultaneously, the regulation at camera front and back rotation inclination has been ensured, the control needs in different position have been satisfied, therefore, the clothes hanger is strong in practicability, and high reliability.

Drawings

Fig. 1 is a schematic structural diagram of an electronic automation safety monitoring device.

Fig. 2 is a schematic view of an installation structure of a fixing block in an electronic automation safety monitoring device.

Fig. 3 is a schematic structural diagram of a rotating member in an electronic automation safety monitoring device.

In the figure: 1-a monitoring box, 2-a fixed hole, 3-a second motor, 4-a second telescopic rod, 5-a second-level telescopic rod, 6-a sliding chute, 7-a rotating piece, 8-a fixed block, 9-a camera, 10-a protective cover, 11-a speed reducer, 12-a first telescopic rod, 13-a permanent magnet block, 14-an angle sensor, 15-a distance sensor, 16-a limiting strip, 17-a limiting groove, 18-a permanent magnet groove, 19-a rotating rod, 20-a rotating block and 21-a first motor.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Example 1

Referring to fig. 1-3, in the embodiment of the present invention, an electronic automatic safety monitoring device comprises a monitoring box 1, a chute 6 is disposed in the middle of the bottom end of the monitoring box 1 for cooperating with a camera 9, so that the camera 9 can move through the chute 6, an angle sensor 14 is disposed on the left side of the top end inside the monitoring box 1 for monitoring the rotation angle and vertical rotation angle of the camera 9, a distance sensor 15 is disposed on the right side of the top end inside the monitoring box 1, a fixing hole 2 is disposed on the upper end of the monitoring box 1 for fixing the position of the whole monitoring box 1, a first motor 21 is mounted on the top end inside the monitoring box 1, a speed reducer 11 is connected to the lower end of the first motor 21, a first telescopic rod 12 is connected to the lower end of the speed reducer 11, so as to drive the first telescopic rod 12 to rotate, a permanent magnet block 13 is connected to the lower end of the first telescopic rod 12, the monitoring box is characterized in that a second motor 3 is installed at the left end and the right end of the inner wall of the monitoring box 1 and used for driving a second telescopic rod 4 to rotate, an output shaft of the second motor 3 is connected with the second telescopic rod 4, the front end of the second telescopic rod 4 is connected with a second-stage telescopic rod 5, the front end of the second-stage telescopic rod 5 is connected with a rotating piece 7, the rotating piece 7 comprises a rotating rod 19, rotating blocks 20 are installed at two ends of the rotating rod 19, a fixed block 8 is connected between the rotating pieces 7, a permanent magnet groove 18 is formed in the middle of the upper end of the fixed block 8, the polarities of the permanent magnet block 13 and the permanent magnet groove 18 are opposite, so that the permanent magnet groove 18 and the permanent magnet block 13 can be fixed with each other, two limiting strips 16 are installed in the middle of two ends of the fixed block 8, a limiting groove 17 is arranged between the limiting

strips

16, 8 lower extremes of fixed block are connected with camera 9, and safety cover 10 is installed to camera 9 bottom to protect camera 9, avoid it to suffer from malicious destruction at the during operation, first telescopic link 12 and second telescopic link 4 are electric telescopic handle.

Example 2

The utility model discloses an in another embodiment, this embodiment lies in with the difference of above-mentioned embodiment, turning block 20 is the arc structure, and the joint that can be better through setting up the arc structure with turning block 20 is in spacing groove 17, and makes the position of junction can not produce and rock.

In the utility model, when in use, the first telescopic rod 12 moves downwards to make the permanent magnet block 13 move downwards and contact with the permanent magnet groove 18 at the upper end of the fixed block 8, so as to realize the adsorption of the camera 9, thereby keeping the up-and-down position of the camera 9 fixed, when the vertical rotation angle of the camera 9 needs to be adjusted, the first motor 21 is started, so that the first telescopic rod 12 drives the camera 9 to rotate, when the horizontal inclination angle of the camera 9 needs to be adjusted, the first telescopic rod 12 is started to move the second telescopic rod 12 to the front end, so that the rotating member 7 is clamped in the limiting groove 17, then the second motor 3 is started, can realize the regulation of angle, through above-mentioned technical component, can make the camera hide in monitoring box 1 inside when out of work, guaranteed this supervisory equipment's security greatly, and whole accommodation process is simple and convenient.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An electronic automatic safety monitoring device comprises a monitoring box (1), wherein a first motor (21) is installed at the top end inside the monitoring box (1), a speed reducer (11) is connected to the lower end of the first motor (21), the electronic automatic safety monitoring device is characterized in that a first telescopic rod (12) is connected to the lower end of the speed reducer (11), a permanent magnet block (13) is connected to the lower end of the first telescopic rod (12), a second motor (3) is installed at the left end and the right end of the inner wall of the monitoring box (1), an output shaft of the second motor (3) is connected with a second telescopic rod (4), a second telescopic rod (5) is connected to the front end of the second telescopic rod (4), a rotating piece (7) is connected to the front end of the second telescopic rod (5), a fixed block (8) is connected between the rotating pieces (7), a permanent magnet groove (18) is arranged in the middle of the upper, be equipped with spacing groove (17) between spacing (16), fixed block (8) lower extreme is connected with camera (9), and safety cover (10) are installed to camera (9) bottom.

2. The electronic automation safety monitoring equipment as claimed in claim 1, characterized in that the monitoring box (1) is provided with a fixing hole (2) at its upper end.

3. The electronic automation safety monitoring device according to claim 1 or 2, characterized in that the left side of the top inside the monitoring box (1) is provided with an angle sensor (14), and the right side of the top inside the monitoring box (1) is provided with a distance sensor (15).

4. The electronic automation safety monitoring device of claim 1, characterized in that the rotating member (7) comprises a rotating rod (19), and rotating blocks (20) are installed at both ends of the rotating rod (19).

5. The electronic automation safety monitoring device according to claim 3, characterized in that the middle of the bottom end of the monitoring box (1) is provided with a chute (6) which is matched with the camera (9).

6. An electronic automation safety monitoring device according to claim 1 characterised in that the permanent magnet blocks (13) and permanent magnet slots (18) are of opposite polarity.

7. The electronic automation safety monitoring device of claim 1, characterized in that the height of the limiting groove (17) is the same as the height of the rotating rod (19).

8. The electronic automation safety monitoring device of claim 4, characterized in that the turning block (20) is an arc structure.

9. The electronic automation safety monitoring device according to claim 1, characterized in that the first telescopic rod (12) and the second telescopic rod (4) are both electric telescopic rods.