CN221258363U - Full-field monitoring device in elevator - Google Patents

Abstract

The utility model discloses an elevator inner full-view monitoring device which comprises a fixed plate and a monitoring equipment body, wherein a supporting plate is fixedly arranged on the side wall of the fixed plate, a rotary table is rotatably arranged at the front end of the supporting plate, a hinge seat is arranged on the rotary table, a connecting part is arranged on a hinge shaft on the hinge seat, the monitoring equipment body is arranged on the connecting part, and a bidirectional cleaning mechanism is arranged on the front side wall of the monitoring equipment body. The utility model belongs to the technical field of elevator monitoring, and particularly relates to an elevator inner full-field monitoring device which can adjust monitoring positions in multiple directions so as to enlarge the monitoring range, reduce monitoring dead angles, and can regularly clean monitoring equipment and avoid the influence of dust on the field of view of the monitoring equipment.

Description

Full-field monitoring device in elevator

Technical Field

The utility model belongs to the technical field of elevator monitoring, and particularly relates to an elevator inner full-view monitoring device.

Background

With the rapid development of technology and the enhancement of people's awareness of security, video monitoring systems are installed in more and more occasions, and elevators are an indispensable bearing tool for people to come in and go out daily, so that in order to better maintain our life and property safety, monitoring systems are installed in general commercial buildings and residential building elevators.

The traditional monitoring device camera is basically fixedly installed, a plurality of dead angles exist in a monitored area, a large amount of dust is accumulated on the surface of the monitoring device when the traditional monitoring device is used for a long time, the dust can obstruct the visual field of the monitoring device, and workers are required to clean the monitoring device regularly, so that the monitoring device is inconvenient.

Disclosure of utility model

In order to solve the problems, the utility model provides the elevator inner full-field monitoring device which can adjust the monitoring position in multiple directions so as to enlarge the monitoring range, reduce the monitoring dead angle, and can clean monitoring equipment regularly to avoid the influence of dust on the field of view of the monitoring equipment.

In order to realize the functions, the technical scheme adopted by the utility model is as follows: the full-view monitoring device in the elevator comprises a fixed plate and a monitoring equipment body, wherein a supporting plate is fixedly arranged on the side wall of the fixed plate, a turntable is rotatably arranged at the front end of the supporting plate, a hinge seat is arranged on the turntable, a connecting part is arranged on a hinge shaft on the hinge seat, the monitoring equipment body is arranged on the connecting part, and a bidirectional cleaning mechanism is arranged on the front side wall of the monitoring equipment body; the bidirectional cleaning mechanism comprises a sliding groove, a cleaning plate, a driving motor and a bidirectional screw, wherein the sliding groove is formed in two sides of a front side wall lens of a monitoring device body, two groups of cleaning plates are transversely arranged up and down oppositely and are arranged in the sliding groove in a sliding mode at two ends, a hollow groove is formed in the front side wall of the monitoring device body and communicated with one group of sliding grooves, the driving motor is arranged on an inner bottom wall of the hollow groove, the bottom end of the bidirectional screw is connected to an output end of the driving motor, the other end of the bidirectional screw is rotationally arranged below an inner top wall of the hollow groove, and a screw pair I and a screw pair II are sleeved on the bidirectional screw and are respectively connected to the two groups of cleaning plates.

As a preferable technical scheme of the utility model, an electric push rod is fixedly arranged on the turntable, the output end of the electric push rod is connected with a rack, a gear is arranged on a hinge shaft of the hinge seat, and the gear is meshed with the rack.

As a preferable technical scheme of the utility model, the front end part of the supporting plate is provided with a cavity, the bottom end of the rotary table is rotatably arranged in the cavity through the supporting plate, the rotary table is provided with a worm wheel, a fixed seat is arranged in the cavity, a rotating motor and a worm are arranged on the fixed seat, the output end of the rotating motor is connected with the worm, and the worm is meshed with the worm wheel.

As a preferable technical scheme of the utility model, a protective cover is arranged at the top end of the monitoring equipment body.

As a preferable technical scheme of the utility model, reserved bolt holes are formed in four corners of the fixing plate.

As a preferable technical scheme of the utility model, the top wall of the supporting plate is provided with a reflecting mirror surface.

The utility model adopts the structure to obtain the beneficial effects as follows: according to the full-view monitoring device in the elevator, through worm gear transmission and rack gear transmission, the turntable can rotate, the pitching monitoring angle is adjusted by being matched with the hinge seat through connection without driving the monitoring equipment body, and the monitoring position is adjusted in multiple directions, so that the monitoring range is enlarged, and the monitoring dead angle is reduced; by utilizing the bidirectional cleaning mechanism, the driving motor drives the bidirectional screw rod to rotate, the screw rod pair I and the screw rod pair II convert the rotary motion of the bidirectional screw rod into linear reciprocating motion and have opposite motion directions, and the screw rod pair I and the screw rod pair II drive the two groups of cleaning plates to move and clean dust on the lens of the monitoring equipment body, so that the influence of dust on the visual field of the monitoring equipment is avoided.

Drawings

Fig. 1 is a schematic diagram of the overall structure of a full-view monitoring device in an elevator according to the present utility model;

Fig. 2 is a front cross-sectional view of an elevator in-car full-view monitoring device according to the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural diagram of a monitoring device body of the full-field monitoring device in an elevator according to the present utility model.

Wherein, 1, a fixed plate, 2, a monitoring device body, 3, a supporting plate, 4, a turntable, 5, a hinging seat, 6, a connecting part, 7, a bidirectional brushing mechanism, 8, a chute, 9, a brushing plate, 10 and a driving motor, 11, a bidirectional screw rod, 12, an electric push rod, 13, a rack, 14, a gear, 15, a worm wheel, 16, a fixed seat, 17, a rotating motor, 18, a worm, 19, a protective cover, 20, a reflecting mirror surface, 21 and a hollow groove.

Detailed Description

The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. The present utility model will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1-4, the full-view monitoring device in an elevator provided by the utility model comprises a fixed plate 1 and a monitoring equipment body 2, wherein reserved bolt holes are formed in four corners of the fixed plate 1 and can be installed through bolts, a supporting plate 3 is fixedly arranged on the side wall of the fixed plate 1, a reflecting mirror surface 20 is arranged on the top wall of the supporting plate 3, a rotary table 4 is rotatably arranged at the front end of the supporting plate 3, a hinge seat 5 is arranged on the rotary table 4, a connecting part 6 is arranged on a hinge shaft of the hinge seat 5, a protective cover 19 is arranged at the top end of the monitoring equipment body 2, the monitoring equipment body 2 is arranged on the connecting part 6, the rotary table 4 can rotate, the monitoring equipment body 2 is not driven by the cooperation of the hinge seat 5 to adjust a pitching monitoring angle, so that a monitoring position is adjusted in multiple directions, the monitoring range is enlarged, the monitoring dead angle is reduced, a bidirectional brushing mechanism 7 is arranged on the front side wall of the monitoring equipment body 2, the monitoring equipment can be cleaned regularly, and dust is prevented from driving the monitoring equipment; the bidirectional cleaning mechanism 7 comprises a sliding groove 8, a cleaning plate 9, a driving motor 10 and a bidirectional screw rod 11, wherein the sliding groove 8 is formed in two sides of a front side wall lens of the monitoring equipment body 2, the cleaning plate 9 is transversely arranged in two groups in a vertical opposite mode, two ends of the cleaning plate are slidably arranged in the sliding groove 8, an empty groove 21 is formed in the front side wall of the monitoring equipment body 2 and communicated with one group of sliding grooves 8, the driving motor 10 is arranged on the inner bottom wall of the empty groove 21, the bottom end of the bidirectional screw rod 11 is connected to the output end of the driving motor 10, the other end of the bidirectional screw rod 11 is rotationally arranged below the inner top wall of the empty groove 21, a screw rod pair I and a screw rod pair II are sleeved on the bidirectional screw rod 11 in a threaded mode and are respectively connected to the two groups of cleaning plates 9, the driving motor 10 drives the bidirectional screw rod 11 to rotate, the screw rod pair I and the screw rod pair II convert the rotary motion of the bidirectional screw rod 11 into linear reciprocating motion and the motion in opposite directions, and the screw rod pair II drives the two groups of the cleaning plates 9 to move dust on the lens of the monitoring equipment body 2, and the dust on the monitoring equipment body is prevented from affecting the visual field of the monitoring equipment.

As shown in fig. 2, an electric push rod 12 is fixedly installed on the turntable 4, the output end of the electric push rod 12 is connected with a rack 13, a gear 14 is arranged on the hinge shaft of the hinge seat 5, the gear 14 is meshed with the rack 13, the electric push rod 12 drives the rack 13 to move, and the rack 13 drives the monitoring equipment body 2 on the hinge seat 5 to rotate through the gear 14 so as to adjust the pitching degree of monitoring.

As shown in fig. 2 and 3, the front end of the supporting plate 3 is provided with a cavity, the bottom end of the turntable 4 rotates to penetrate through the supporting plate 3 and is arranged in the cavity, the turntable 4 is provided with a worm wheel 15, a fixed seat 16 is arranged in the cavity, a rotating motor 17 and a worm 18 are installed on the fixed seat 16, the output end of the rotating motor 17 is connected with the worm 18, the worm 18 is meshed with the worm wheel 15, the rotating motor 17 drives the worm 18 to rotate, the worm 18 drives the worm wheel 15 to rotate, the worm wheel 15 drives the turntable 4 to rotate, and then the monitoring equipment body 2 on the hinge seat 5 is synchronously driven to rotate to adjust the monitoring direction.

When the monitoring device is specifically used, the fixing plate 1 is arranged in the car of the elevator, the lens of the monitoring device body 2 is cleaned firstly, the driving motor 10 is started to drive the bidirectional screw rod 11 to rotate, the first screw rod pair and the second screw rod pair convert the rotary motion of the bidirectional screw rod 11 into linear reciprocating motion and have opposite motion directions, the first screw rod pair and the second screw rod pair drive the two groups of cleaning plates 9 to move and clean dust on the lens of the monitoring device body 2, the rotating motor 17 drives the worm 18 to rotate during monitoring, the worm 18 drives the worm wheel 15 to rotate, the worm wheel 15 drives the turntable 4 to rotate, the monitoring device body 2 on the hinge seat 5 is synchronously driven to rotate and adjust the monitoring direction, meanwhile, the electric push rod 12 drives the rack 13 to move, and the rack 13 drives the monitoring device body 2 on the hinge seat 5 to rotate and adjust the monitoring pitching degree through the gear 14, so that the monitoring position is adjusted in multiple directions, the monitoring range is enlarged, and the monitoring dead angle is reduced.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims (6)

1. The utility model provides a full field of vision monitoring device in elevator, includes fixed plate (1) and supervisory equipment body (2), fixed backup pad (3) that are provided with on the lateral wall of fixed plate (1), its characterized in that: the front end of the supporting plate (3) is rotatably provided with a rotary table (4), the rotary table (4) is provided with a hinge seat (5), a connecting part (6) is arranged on a hinge shaft on the hinge seat (5), the monitoring equipment body (2) is arranged on the connecting part (6), and the front side wall of the monitoring equipment body (2) is provided with a bidirectional cleaning mechanism (7); the bidirectional cleaning mechanism (7) comprises a sliding groove (8), a cleaning plate (9), a driving motor (10) and a bidirectional screw rod (11), wherein the sliding groove (8) is formed in two sides of a front side wall lens of a monitoring device body (2), the cleaning plate (9) is transversely arranged in two groups and two ends of the cleaning plate are arranged in the sliding groove (8) in a sliding mode in a vertical opposite mode, an empty groove (21) is formed in the front side wall of the monitoring device body (2) and communicated with one group of sliding grooves (8), the driving motor (10) is mounted on an inner bottom wall of the empty groove (21), the bottom end of the bidirectional screw rod (11) is connected to an output end of the driving motor (10), the other end of the bidirectional screw rod (11) is rotationally arranged below an inner top wall of the empty groove (21), and a first screw rod pair and a second screw rod pair are sleeved on the bidirectional screw rod (11) and are respectively connected to the two groups of cleaning plates (9).

2. The full-field monitoring device in an elevator according to claim 1, wherein: the rotary table (4) is fixedly provided with an electric push rod (12), the output end of the electric push rod (12) is connected with a rack (13), a gear (14) is arranged on a hinge shaft of the hinge seat (5), and the gear (14) is meshed with the rack (13).

3. The full-field monitoring device in an elevator according to claim 2, wherein: the front end of backup pad (3) sets up the cavity, the bottom of revolving stage (4) rotates and runs through backup pad (3) and locate in the cavity, be provided with worm wheel (15) on revolving stage (4), be provided with fixing base (16) in the cavity, install rotating electrical machines (17) and worm (18) on fixing base (16), the output and the worm (18) of rotating electrical machines (17) are connected, worm (18) and worm wheel (15) meshing set up.

4. A full field monitoring device in an elevator as defined in claim 3, wherein: the top end of the monitoring equipment body (2) is provided with a protective cover (19).

5. The full-field monitoring device in an elevator as defined in claim 4, wherein: reserved bolt holes are formed in four corners of the fixing plate (1).

6. The full-field monitoring device in an elevator of claim 5, wherein: the top wall of the supporting plate (3) is provided with a reflecting mirror surface (20).