CN217951828U

CN217951828U - Equipment monitoring device for unmanned invigilation

Info

Publication number: CN217951828U
Application number: CN202221928237.2U
Authority: CN
Inventors: 万青松
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-25
Filing date: 2022-07-25
Publication date: 2022-12-02
Anticipated expiration: 2032-07-25

Abstract

The utility model discloses an unmanned equipment monitoring device for invigilating, which comprises a roof, the equal fixed mounting in upper end four corners of roof has the installation foot, the installation foot is L type structure, the lower extreme fixed mounting of roof has the protection casing, the lower extreme right side fixed mounting of roof has actuating mechanism, there is steering mechanism at the lower extreme middle part of roof through bearing movable mounting, and steering mechanism is connected with the actuating mechanism transmission, steering mechanism's lower extreme is provided with angle adjustment mechanism. An unmanned equipment monitoring device for invigilation, it is rotatory to make the mounting panel drive the surveillance camera through drive gear and drive gear meshing, adjusts the shooting position of surveillance camera, realizes 360 degrees no dead angles control, can monitor all examinees, and leads to the convenience and carries out accurate adjustment to the control angle, has improved monitoring device's practicality simple structure, the transmission is stable, adjusts accurately, monitoring range does not have the dead angle extensively, can use widely.

Description

Equipment monitoring device for unmanned invigilation

Technical Field

The utility model relates to a monitoring device technical field, in particular to unmanned equipment monitoring device for invigilating.

Background

The monitoring system is one of the most applied systems in the security system, the construction site monitoring system suitable for the market is a handheld video communication device, and video monitoring is the mainstream at present. From the earliest analog monitoring to the digital monitoring of the fire and heat in the previous years to the emerging network video monitoring, the change of the network coverage occurs. Today, the global unification of IP technology is gradually becoming more common, and it is necessary to reconsider the history of video surveillance system development. From the technical point of view, the development of video monitoring systems is divided into a first generation analog video monitoring system (CCTV), a second generation digital video monitoring system (DVR) based on "PC + multimedia card", and a third generation video monitoring system (IPVS) based on IP network.

The traditional monitoring device is limited in the monitoring range in the use process, cannot realize 360-degree dead-angle-free monitoring, is inconvenient to adjust the monitoring angle of the camera, is poor in practicability and cannot meet the use requirement. Therefore, an unmanned monitoring device for invigilating equipment is provided.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides an unmanned equipment monitoring device for invigilating can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an equipment monitoring device for unmanned invigilation comprises a top plate, wherein mounting feet are fixedly mounted at four corners of the upper end of the top plate, the mounting feet are of an L-shaped structure, a protective cover is fixedly mounted at the lower end of the top plate, a driving mechanism is fixedly mounted at the right side of the lower end of the top plate, a steering mechanism is movably mounted in the middle of the lower end of the top plate through a bearing and is in transmission connection with the driving mechanism, and an angle adjusting mechanism is arranged at the lower end of the steering mechanism;

steering mechanism includes the mounting panel, the lower extreme fixed mounting of mounting panel has the mount pad, the upper end fixed mounting of mounting panel has the bottom connecting plate, the upper end fixed welding of bottom connecting plate has the bracing piece, the upper end fixed mounting of bracing piece has the top connecting plate, the top connecting plate passes through bearing movable mounting at the lower extreme middle part of roof, fixed mounting has drive gear on the bracing piece.

Preferably, actuating mechanism includes a motor, a motor fixed mounting is at the lower extreme of roof, the output fixed mounting of a motor has a bull stick, the lower extreme fixed mounting of a bull stick has drive gear.

Preferably, the driving gear and the transmission gear are located on the same plane and are both located in the protective cover, and the driving gear is meshed with the transmission gear to connect the driving mechanism with the steering mechanism in a transmission mode.

Preferably, angle adjustment mechanism includes No. two motors and movable rod, no. two motor fixed mounting are in the upper end of mounting panel, the output fixed mounting of No. two motors has No. two bull sticks, the lower extreme of No. two bull sticks runs through mounting panel and fixed mounting has drive bevel gear, no. two bull sticks pass through bearing and mounting panel movable mounting, the movable rod passes through bearing movable mounting in the mount pad, the left end fixed mounting of movable rod has transmission bevel gear, the middle part fixed mounting of movable rod has the surveillance camera head.

Preferably, the transmission bevel gear corresponds to the driving bevel gear in position and is meshed with the driving bevel gear, and the monitoring camera is located in the mounting seat.

Preferably, the second motor is positioned below the transmission gear and is not in contact with the transmission gear.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the utility model discloses in, drive the bracing piece through drive gear and drive gear meshing and rotate to make the mounting panel drive the surveillance camera head rotatory, adjust the shooting position of surveillance camera head, realize 360 degrees no dead angles control, can monitor all examinees.

2. The utility model discloses in, drive the movable rod through drive bevel gear and transmission bevel gear meshing and rotate to adjust the angle of surveillance camera head, conveniently carry out accurate adjustment to the control angle, improved monitoring device's practicality.

Drawings

Fig. 1 is a schematic view of the overall structure of an unmanned invigilating device monitoring apparatus of the present invention;

fig. 2 is a schematic view of the internal structure of the protective cover of the monitoring device for unmanned invigilation equipment according to the present invention;

FIG. 3 is a schematic view showing the connection between the driving mechanism and the steering mechanism of the monitoring device for unmanned invigilation equipment according to the present invention;

fig. 4 is a schematic structural view of the angle adjusting mechanism of the monitoring device for unmanned invigilation equipment of the present invention.

In the figure: 1. a top plate; 2. mounting a foot; 3. a protective cover; 4. a drive mechanism; 5. a steering mechanism; 6. an angle adjusting mechanism; 41. a first motor; 42. a first turning rod; 43. a drive gear; 51. mounting a plate; 52. a mounting base; 53. a bottom connecting plate; 54. a support bar; 55. a top connection plate; 56. a transmission gear; 61. a second motor; 62. a second rotating rod; 63. a drive bevel gear; 64. a movable rod; 65. a drive bevel gear; 66. a monitoring camera.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or 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 in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

the utility model provides an unmanned equipment monitoring device for invigilating, includes roof 1, and the equal fixed mounting in upper end four corners of roof 1 has installation foot 2, and installation foot 2 is L type structure, and the lower extreme fixed mounting of roof 1 has protection casing 3, and the lower extreme right side fixed mounting of roof 1 has actuating mechanism 4, and there is steering mechanism 5 at the lower extreme middle part of roof 1 through bearing movable mounting, and steering mechanism 5 is connected with the 4 transmissions of actuating mechanism, and steering mechanism 5's lower extreme is provided with angle adjusting mechanism 6.

In this embodiment, the steering mechanism 5 includes a mounting plate 51, a mounting seat 52 is fixedly mounted at the lower end of the mounting plate 51, a bottom connecting plate 53 is fixedly mounted at the upper end of the mounting plate 51, a supporting rod 54 is fixedly welded at the upper end of the bottom connecting plate 53, a top connecting plate 55 is fixedly mounted at the upper end of the supporting rod 54, the top connecting plate 55 is movably mounted in the middle of the lower end of the top plate 1 through a bearing, and a transmission gear 56 is fixedly mounted on the supporting rod 54; the driving mechanism 4 comprises a first motor 41, the first motor 41 is fixedly arranged at the lower end of the top plate 1, a first rotating rod 42 is fixedly arranged at the output end of the first motor 41, and a driving gear 43 is fixedly arranged at the lower end of the first rotating rod 42; the driving gear 43 and the transmission gear 56 are positioned on the same plane and are both positioned in the protective cover 3, and the driving gear 43 and the transmission gear 56 are meshed with each other to drive and connect the driving mechanism 4 and the steering mechanism 5; the supporting rod 54 is driven to rotate by the meshing of the driving gear 43 and the transmission gear 56, so that the mounting plate 51 drives the monitoring camera 66 to rotate, the shooting direction of the monitoring camera 66 is adjusted, 360-degree dead-angle-free monitoring is realized, and all examinees can be monitored.

In this embodiment, the angle adjusting mechanism 6 includes a second motor 61 and a movable rod 64, the second motor 61 is fixedly installed at the upper end of the installation plate 51, the output end of the second motor 61 is fixedly installed with a second rotating rod 62, the lower end of the second rotating rod 62 penetrates through the installation plate 51 and is fixedly installed with a driving bevel gear 63, the second rotating rod 62 is movably installed with the installation plate 51 through a bearing, the movable rod 64 is movably installed in the installation seat 52 through a bearing, the left end of the movable rod 64 is fixedly installed with a transmission bevel gear 65, and the middle part of the movable rod 64 is fixedly installed with a monitoring camera 66; the transmission bevel gear 65 corresponds to the driving bevel gear 63 in position and is meshed with the driving bevel gear 63, and the monitoring camera 66 is positioned in the mounting seat 52; the second motor 61 is positioned below the transmission gear 56 and is not contacted with the transmission gear 56; the movable rod 64 is driven to rotate by the engagement of the driving bevel gear 63 and the transmission bevel gear 65, so that the monitoring angle of the monitoring camera 66 is adjusted, the monitoring camera 66 can conveniently and accurately adjust the monitoring angle, and the practicability of the monitoring device is improved.

It should be noted that, the utility model relates to an unmanned equipment monitoring device for monitoring, in concrete use, install roof 1 on the ceiling through four installation feet 2 earlier, start a motor 41, it makes drive gear 43 rotate to drive bull stick 42 through a motor 41, it rotates to drive bracing piece 54 with the meshing of drive gear 56 through drive gear 43, thereby it is rotatory to make mounting panel 51 drive surveillance camera 66, adjust the shooting position of surveillance camera 66, realize 360 degrees no dead angle control, can monitor all examinees, then start No. two motor 61, it makes drive bevel gear 63 rotate to drive No. two bull sticks 62 through No. two motor 61, it rotates to drive movable rod 64 through drive bevel gear 63 and the meshing of transmission bevel gear 65, thereby adjust the control angle of surveillance camera 66, make things convenient for surveillance camera 66 to carry out accurate adjustment to control angle, the practicality of monitoring device has been improved, the device simple structure, the transmission is stable, adjust accurately, the control range does not have the dead angle, can promote the use extensively.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. An equipment monitoring device for unmanned invigilation, includes roof (1), its characterized in that: the device comprises a top plate (1), a driving mechanism (4), mounting feet (2) and an angle adjusting mechanism (6), wherein the mounting feet (2) are fixedly mounted at four corners of the upper end of the top plate (1), the lower end of the top plate (1) is fixedly provided with a protective cover (3), the right side of the lower end of the top plate (1) is fixedly provided with the driving mechanism (4), the middle part of the lower end of the top plate (1) is movably provided with the steering mechanism (5) through a bearing, the steering mechanism (5) is in transmission connection with the driving mechanism (4), and the lower end of the steering mechanism (5) is provided with the angle adjusting mechanism (6);

steering mechanism (5) are including mounting panel (51), the lower extreme fixed mounting of mounting panel (51) has mount pad (52), the upper end fixed mounting of mounting panel (51) has bottom connecting plate (53), the fixed welding in upper end of bottom connecting plate (53) has bracing piece (54), the upper end fixed mounting of bracing piece (54) has top connecting plate (55), top connecting plate (55) are through bearing movable mounting at the lower extreme middle part of roof (1), fixed mounting is gone up in bracing piece (54) has drive gear (56).

2. The monitoring device for an unmanned invigilating apparatus according to claim 1, wherein: actuating mechanism (4) include a motor (41), a motor (41) fixed mounting is at the lower extreme of roof (1), the output fixed mounting of a motor (41) has bull stick (42), the lower extreme fixed mounting of bull stick (42) has drive gear (43).

3. The monitoring device for unmanned invigilating equipment according to claim 2, wherein: the driving gear (43) and the transmission gear (56) are located on the same plane and are located in the protective cover (3), and the driving gear (43) is meshed with the transmission gear (56) to enable the driving mechanism (4) to be in transmission connection with the steering mechanism (5).

4. The monitoring device for an unmanned invigilating apparatus according to claim 1, wherein: angle adjustment mechanism (6) include No. two motor (61) and movable rod (64), no. two motor (61) fixed mounting are in the upper end of mounting panel (51), the output fixed mounting of No. two motor (61) has No. two bull stick (62), the lower extreme of No. two bull stick (62) runs through mounting panel (51) and fixed mounting has drive bevel gear (63), no. two bull stick (62) are through bearing and mounting panel (51) movable mounting, movable rod (64) are through bearing movable mounting in mount pad (52), the left end fixed mounting of movable rod (64) has transmission bevel gear (65), the middle part fixed mounting of movable rod (64) has surveillance camera head (66).

5. The monitoring device for unmanned invigilating equipment according to claim 4, wherein: the transmission bevel gear (65) corresponds to the driving bevel gear (63) in position and is meshed with the driving bevel gear, and the monitoring camera (66) is located in the mounting seat (52).

6. The monitoring device for an unmanned invigilating apparatus according to claim 4, wherein: the second motor (61) is positioned below the transmission gear (56) and is not in contact with the transmission gear (56).