CN219623682U - Monitoring device - Google Patents

Abstract

The utility model discloses a monitoring device, which comprises: the base assembly is used for being mounted to a position to be mounted; the connecting bracket rotates on the base assembly along a first direction; the monitoring equipment is arranged on the connecting bracket; the first cleaning piece is arranged on one side surface of the base assembly facing the connecting support or one side surface of the connecting support facing the base assembly and is used for cleaning a gap between the base assembly and the connecting support. Dust is not easy to accumulate in a gap between the connecting support and the base assembly of the monitoring device, and the monitoring device can smoothly adjust the visual field through rotation.

Description

Monitoring device

Technical Field

The utility model relates to the field of security equipment, in particular to a monitoring device.

Background

The monitoring device is often installed in the coal mine and the granary for monitoring, and people generally hope that the monitoring device can have a larger monitoring range to reduce the monitoring dead angle. The existing monitoring device can be provided with a base and image pickup equipment, so that the image pickup equipment rotates on the base, the visual field of the monitoring device is adjusted to a plurality of angles in a rotating mode, and the monitoring range is enlarged. However, since a large amount of dust exists in the environments of coal mines, granaries and the like, the dust is easy to gradually accumulate on the monitoring device, and finally the rotation-related structure of the monitoring device is blocked. When the rotation power of the monitoring device is smaller, the rotation structure is likely to be incapable of overcoming the resistance caused by dust blockage, so that the monitoring device cannot normally rotate to adjust the visual field.

Disclosure of Invention

The utility model provides a monitoring device, which aims to solve the technical problem that the monitoring device is easy to block dust and can not rotate to adjust the visual field.

In order to solve the above technical problems, the present utility model provides a monitoring device, including: the base assembly is used for being mounted to a position to be mounted; the connecting bracket rotates on the base assembly along a first direction; the monitoring equipment is arranged on the connecting bracket; the first cleaning piece is arranged on one side surface of the base assembly facing the connecting support or one side surface of the connecting support facing the base assembly and is used for cleaning a gap between the base assembly and the connecting support.

The base assembly comprises a base, a first mounting groove is formed in one side, away from the position to be mounted, of the base, the connecting support rotates in the bottom wall of the first mounting groove along the first direction, and the first cleaning piece is arranged on the side wall of the first mounting groove or one side face, facing the side wall of the first mounting groove, of the connecting support.

Wherein, supervisory equipment rotates in the linking bridge along the second direction, and monitoring device includes the clean piece of second, and the clean piece of second sets up in supervisory equipment one side or linking bridge one side towards supervisory equipment of linking bridge orientation in the clearance between supervisory equipment and the linking bridge, and the second direction is different with first direction.

Wherein, be provided with the axis of rotation between supervisory equipment and the linking bridge, supervisory equipment passes through the axis of rotation and rotates in the linking bridge along the second direction, and the second cleaning member encircles the axis of rotation setting.

The connecting bracket is provided with a first mounting groove at one end which is away from the base assembly, and the rotating shaft is arranged between the side wall of the first mounting groove and the monitoring equipment; the second cleaning piece is arranged on one side surface of the monitoring equipment facing the side wall of the second mounting groove or one side surface of the side wall of the second mounting groove facing the monitoring equipment and is attached to the rotating shaft.

The first cleaning piece comprises a plurality of first brush strips, and the plurality of first brush strips are arranged on one side surface of the base assembly facing the connecting support or one side surface of the connecting support facing the base assembly along a first direction in a surrounding mode; and/or the second cleaning piece comprises a plurality of second brush strips, and the plurality of second brush strips are arranged on one side surface of the connecting support facing the monitoring equipment or one side surface of the monitoring equipment facing the connecting support along the second direction in a surrounding mode.

The monitoring equipment comprises an outer cover, a first magnetic piece and a third cleaning piece, wherein the outer cover is provided with a window, and the first magnetic piece is arranged near the periphery of the myopia window; the third cleaning piece comprises a fixed end and a free end which are oppositely arranged, the fixed end is arranged at the outer side of the outer cover, and the free end rotates relative to the fixed end and is used for cleaning the window; when the third cleaning piece cleans the window, the first magnetic piece is magnetically connected with the third cleaning piece.

Wherein the third cleaning piece is a windshield wiper; the windshield wiper is a metal windshield wiper which is magnetically connected with the first magnetic piece; or, the monitoring equipment comprises a second magnetic piece, the second magnetic piece is arranged at the free end, and the second magnetic piece is magnetically connected with the first magnetic piece.

Wherein the first magnetic member includes a magnetic core and a coil disposed around the magnetic core, the second magnetic member in the free end generating a magnetic pole; when the third cleaning piece cleans the window, the magnetic poles of the first magnetic piece and the second magnetic piece are opposite; when the third cleaning member stops cleaning the window, the first magnetic member and the second magnetic member have the same magnetic poles.

Wherein the first magnetic member is disposed around the window.

The beneficial effects of the utility model are as follows: the present utility model provides a monitoring device, which is different from the prior art. The monitoring device comprises a base assembly, a connecting support, monitoring equipment and a first cleaning piece. The monitoring equipment is arranged on the connecting support. The connecting bracket rotates on the base assembly along a first direction. The first cleaning piece is arranged on one side surface of the base component facing the connecting support or one side surface of the connecting support facing the base component. The first cleaning member is used for cleaning a gap between the base assembly and the connecting bracket. Through the arrangement, when the connecting bracket rotates relative to the base assembly, the first cleaning piece is arranged between the base assembly and the connecting bracket and moves relative to the base assembly or the connecting bracket, so that dust in the gap is continuously cleaned along the first direction. Therefore, dust is not easy to accumulate in a gap between the connecting support and the base assembly, and the monitoring device can smoothly adjust the visual field through rotation.

Drawings

For a clearer description of the technical solutions of the embodiments of the present utility model, the drawings that are needed in the description of the embodiments will be briefly introduced below, it being obvious that the drawings in the description below are only some embodiments of the present utility model, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art, wherein:

FIG. 1 is a schematic diagram of an embodiment of a monitoring device according to the present utility model;

FIG. 2 is a cross-sectional view of one embodiment of a monitoring device of the present utility model;

FIG. 3 is a schematic view of a first partial structure of an embodiment of the monitoring device of the present utility model;

FIG. 4 is a schematic view of the structure of FIG. 2A;

fig. 5 is a schematic view of a second partial structure of an embodiment of the monitoring device of the present utility model.

Reference numerals: 10. a monitoring device; 1. a base assembly; 11. a base; 111. a first mounting groove; 2. a connecting bracket; 21. a second mounting groove; 22. a connecting shaft; 3. monitoring equipment; 31. a rotating shaft; 32. an outer cover; 321. a window; 33. a first magnetic member; 34. a third cleaning member; 341. a fixed end; 342. a free end; 343. windshield wipers; 344. a second magnetic member; 4. a first cleaning member; 41. a first brush bar; 5. a second cleaning member; 51. and a second brush bar.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. 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.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the utility model. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may be combined with other embodiments.

The monitoring device provided by the utility model is described in detail below with reference to the embodiments.

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of an embodiment of a monitoring device according to the present utility model; FIG. 2 is a cross-sectional view of one embodiment of a monitoring device of the present utility model; fig. 3 is a schematic view of a first partial structure of an embodiment of the monitoring device of the present utility model. The present utility model provides a monitoring device 10. The monitoring device 10 comprises a base assembly 1, a connection bracket 2, a monitoring apparatus 3 and a first cleaning member 4. The base assembly 1 is intended to be mounted in a ready-to-mount position (not shown). The location to be installed may be a ceiling, wall, mounting bracket, etc., without limitation. The connection bracket 2 is rotated to the base assembly 1 in a first direction X. The first direction X may be a horizontal rotation direction. The monitoring device 3 is arranged on the connecting bracket 2. The monitoring device 3 is used for photographing monitoring contents. The first cleaning element 4 is disposed on a side of the base assembly 1 facing the connection bracket 2 or a side of the connection bracket 2 facing the base assembly 1. The first cleaning member 4 is used for cleaning the gap between the base assembly 1 and the connection bracket 2.

Specifically, when the connection bracket 2 is rotated to the base assembly 1 in the first direction X, the first cleaning member 4 will generate a relative motion with the base assembly 1 or the connection bracket 2. The first cleaning member 4 continues to clean in the first direction X on a side of the base assembly 1 facing the connection bracket 2 or on a side of the connection bracket 2 facing the base assembly 1. Dust in the gap between the base assembly 1 and the connection bracket 2 is removed by the cleaning action of the first cleaning member 4.

Compared with the prior art, due to the first cleaning member 4, when the connecting bracket 2 rotates in the first direction X to the base assembly 1, the first cleaning member 4 will clean the gap between the base assembly 1 and the connecting bracket 2 along the first direction X, so as to avoid dust accumulation in the gap between the base assembly 1 and the connecting bracket 2. Therefore, the gap between the base assembly 1 and the connecting bracket 2 can be always kept clean, no additional friction force is generated due to dust blockage, the connecting bracket 2 can smoothly and smoothly rotate in the base assembly 1 along the first direction X, and the monitoring device 10 can smoothly adjust the visual field.

The installation position of the first cleaning member 4 may be determined according to the actual situation, and is not limited herein. In one embodiment, the first cleaning member 4 is disposed on a side of the base assembly 1 facing the connection bracket 2. When the connection bracket 2 is rotated in the first direction X to the base assembly 1, the first cleaning member 4 will move relative to a side of the connection bracket 2 facing the base assembly 1. The first cleaning member 4 continues to clean the side of the connection bracket 2 facing the base assembly 1 in the first direction X. In another embodiment, the first cleaning member 4 is disposed on a side of the connection bracket 2 facing the base assembly 1. When the connecting bracket 2 rotates on the base assembly 1 along the first direction X, the first cleaning member 4 slides along the first direction X to clean a side of the base assembly 1 facing the connecting bracket 2. The first cleaning member 4 may be a brush, a brush bar, or the like, without limitation.

Referring to fig. 4, fig. 4 is a schematic structural diagram of a shown in fig. 2. Referring to fig. 1-3, in one embodiment, the base assembly 1 includes a base 11. One end of the base 11 is arranged at the position to be assembled. The side of the base 11 facing away from the position to be assembled is provided with a first mounting groove 111. The connection bracket 2 is rotated in the first direction X to the bottom wall of the first mounting groove 111. The first cleaning member 4 is disposed on a side surface of the first mounting groove 111 side wall or the connecting bracket 2 facing the first mounting groove 111 side wall.

Through the arrangement, the connecting support 2 and the base 11 can be connected in the first mounting groove 111, so that the connection part of the connecting support 2 and the base 11 is hidden inside the base 11, and the possibility that the connection part is contacted with dust is reduced. Meanwhile, the dust entering the first mounting groove 111 moves along the side wall of the first mounting groove 111, and because the first cleaning piece 4 is arranged on the side wall of the first mounting groove 111 or one side surface of the connecting bracket 2 facing the side wall of the first mounting groove 111, the dust can be cleaned timely by the first cleaning piece 4 when moving along the side wall of the first mounting groove 111, so that the dust is difficult to reach the bottom wall of the first mounting groove 111, the possibility that the connecting part contacts the dust is further reduced, and the monitoring device 10 can smoothly rotate.

The arrangement position of the first cleaning member 4 may be determined according to the actual situation, and is not limited here. In one embodiment, the first cleaning member 4 is disposed on a sidewall of the first mounting groove 111. In another embodiment, the connecting bracket 2 faces one side of the sidewall of the first mounting groove 111.

The connection manner between the connection bracket 2 and the base 11 may be set according to practical situations, and may be rotated in the first direction X, which is not limited herein. As in the present embodiment, a side surface of the connection bracket 2 facing the bottom wall of the first mounting groove 111 is provided with a connection shaft 22. The connection shaft 22 is rotatably connected to the bottom wall of the first mounting groove 111 in the first direction X. Therefore, the connecting shaft 22 can be under the common protection of the first mounting groove 111 and the first cleaning piece 4, dust is difficult to reach the connecting shaft 22, dust cannot accumulate at the connecting shaft 22, and the connecting bracket 2 can smoothly rotate on the bottom wall of the first mounting groove 111.

In order to obtain a larger monitoring range, the monitoring device 10 can also be made to adjust the field of view in the second direction Y. With continued reference to fig. 1-4, in one embodiment, the monitoring device 3 is rotated in the second direction Y to the connection bracket 2. The second direction Y is different from the first direction X. The second direction Y may be a vertical rotation direction. The monitoring device 10 comprises a second cleaning member 5. The second cleaning member 5 is disposed on a side of the monitoring device 3 facing the connection bracket 2 or a side of the connection bracket 2 facing the monitoring device 3. The second cleaning member 5 is used to clean the gap between the monitoring device 3 and the connection bracket 2.

Specifically, when the monitoring device 3 is rotated in the second direction Y to the connection bracket 2, the second cleaning member 5 moves with respect to the monitoring device 3 or the connection bracket 2. The second cleaning member 5 continues to clean in the second direction Y on a side of the monitoring device 3 facing the connection bracket 2 or on a side of the connection bracket 2 facing the monitoring device 3. The dust is swept away from the gap between the monitoring device 3 and the connection bracket 2 by the cleaning action of the second cleaning member 5.

With the above arrangement, when the monitoring device 3 rotates in the second direction Y to the connection bracket 2, the second cleaning member 5 can continuously clean the gap between the monitoring device 3 and the connection bracket 2, avoiding dust accumulation in the gap between the monitoring device 3 and the connection bracket 2. Therefore, the gap between the monitoring device 3 and the connecting bracket 2 can be kept clean, no additional friction force is generated due to dust blockage, the monitoring device 3 can smoothly rotate on the connecting bracket 2, and the monitoring device 10 can smoothly adjust the visual field.

In addition, by combining the rotation of the monitoring device 3 in the second direction Y and the rotation of the connection bracket 2 in the first direction X, the monitoring apparatus 10 can flexibly adjust the field of view in both directions, increasing the field of view of the monitoring apparatus 10. Meanwhile, since the first cleaning member 4 and the second cleaning member 5 are provided, the rotation is not affected by the dust blocking when the monitoring device 10 adjusts the field of view in both directions, and the monitoring device 10 can smoothly adjust the field of view by the rotation.

The arrangement position of the second cleaning member 5 may be determined according to the actual situation, and is not limited here. In one embodiment, the second cleaning member 5 is disposed on a side of the monitoring device 3 facing the connection bracket 2. When the monitoring device 3 rotates in the second direction Y to the connection bracket 2, the second cleaning member 5 will move relatively to the side of the connection bracket 2 facing the monitoring device 3, and the second cleaning member 5 continuously cleans the side of the connection bracket 2 facing the monitoring device 3 in the second direction Y. In another embodiment, the second cleaning member 5 is disposed on a side of the connection bracket 2 facing the monitoring device 3. When the monitoring device 3 rotates on the connection bracket 2 along the second direction Y, the second cleaning member 5 continuously slides along the second direction Y to clean a side of the monitoring device 3 facing the connection bracket 2. The second cleaning member 5 may be a brush, a brush bar, or the like, without limitation.

With continued reference to fig. 1-4, in one embodiment, a rotatable shaft 31 is provided between the monitoring device 3 and the connection bracket 2. The rotating shaft 31 has one end connected to the monitoring device 3 and the other end connected to the connection bracket 2. The monitoring device 3 is turned in the second direction Y by the turning shaft 31 in the connecting bracket 2. The second cleaning member 5 is disposed around the rotation shaft 31.

Therefore, when the control device rotates on the connecting bracket 2 along the second direction Y through the rotating shaft 31, the second cleaning member 5 arranged around the rotating shaft 31 can uniformly clean the surrounding area around the rotating shaft 31, so that dust is difficult to accumulate around the rotating shaft 31, the rotation of the rotating shaft 31 can be kept smooth all the time, and the monitoring device 10 can smoothly adjust the field of view along the second direction Y through the rotation.

In an embodiment, the end of the connection bracket 2 facing away from the base assembly 1 is provided with a second mounting groove 21. The monitoring device 3 is arranged in the second mounting groove 21. The rotation shaft 31 is provided between the side wall of the second mounting groove 21 and the monitoring device 3. The rotation shaft 31 has one end connected to the monitoring device 3 and the other end rotatably connected to the side wall of the second mounting groove 21 in the second direction Y. The second cleaning member 5 is disposed on a side of the monitoring device 3 facing the side wall of the second mounting groove 21 or a side of the side wall of the second mounting groove 21 facing the monitoring device 3. The second cleaning member 5 is attached to the rotation shaft 31.

Thus, the rotation shaft 31 can be disposed in the second mounting groove 21, the possibility of the rotation shaft 31 contacting dust is reduced, and the rotation shaft 31 can be kept smoothly rotated. Meanwhile, since the second cleaning member 5 is attached to the rotating shaft 31, when the monitoring device 3 rotates along the second direction Y, no gap area which cannot be cleaned is formed between the second cleaning member 5 and the rotating shaft 31, the second cleaning member 5 can clean the periphery of the rotating shaft 31 more fully, so that the rotation of the rotating shaft 31 is kept smooth, and the monitoring device 10 can adjust the field of view along the second direction Y smoothly.

The second cleaning member 5 may be provided according to the actual situation, and is not limited herein. In one embodiment, the second cleaning member 5 is disposed on a side of the monitoring device 3 facing the sidewall of the second mounting groove 21. In another embodiment, the second cleaning member 5 is disposed on a side surface of the sidewall of the second mounting groove 21 facing the monitoring device 3.

With continued reference to fig. 1-4, in one embodiment, the first cleaning member 4 includes a plurality of first brush bars 41, as shown in fig. 3. The first brush strips 41 are circumferentially arranged on one side of the base assembly 1 facing the connecting support 2 or one side of the connecting support 2 facing the base assembly 1 along the first direction X. And/or the second cleaning element 5 comprises a number of second brush bars 51. The second brush strips 51 are circumferentially arranged on one side of the connecting support 2 facing the monitoring device 3 or one side of the monitoring device 3 facing the connecting support 2 along the second direction Y.

Through the above arrangement, the plurality of first brush bars 41 can periodically scrape the base assembly 1 along the first direction X toward a side of the connecting bracket 2 or the connecting bracket 2 toward a side of the base assembly 1 for a plurality of times, and efficiently sweep dust away from the gap between the base assembly 1 and the connecting bracket 2. Meanwhile, the plurality of second brush strips 51 can periodically scrape and sweep the side surface of the connecting support 2 facing the monitoring device 3 or the side surface of the monitoring device 3 facing the connecting support 2 along the second direction Y along with rotation for a plurality of times, and efficiently sweep dust away from a gap between the monitoring device 3 and the connecting support 2. Thereby, the monitoring device 10 can smoothly rotate in the first direction X and/or the second direction Y to adjust the field of view.

The first brush bar 41 and the second brush bar 51 may be provided according to practical situations, and are not limited herein. In one embodiment, a plurality of first brush bars 41 are circumferentially disposed along the first direction X on a side of the connecting bracket 2 facing the base assembly 1. The second brush strips 51 are circumferentially arranged on one side face, facing the connecting support 2, of the monitoring device 3 along the second direction Y. In another embodiment, a plurality of first brush bars 41 are disposed around a side of the base assembly 1 facing the connection bracket 2 along the first direction X. In another embodiment, a plurality of second brush strips 51 are disposed around a side of the connection bracket 2 facing the monitoring device 3 along the second direction Y.

The number of the first brush bars 41 may be one, two, three or more, etc., without limitation. As in the present embodiment, the number of first brush bars 41 is eight. The number of the second brush stripes 51 may be one, two, three or more, etc., without limitation. As in the present embodiment, the number of the second brush stripes 51 is two.

In addition to the effect of dust on the rotation of the monitoring device 10, dust may also obstruct the view of the monitoring device 10, affecting the quality of the shot. Referring to fig. 5, fig. 5 is a schematic diagram of a second partial structure of an embodiment of the monitoring device according to the present utility model. Referring to fig. 1 to 4, in an embodiment, the monitoring device 3 includes a housing 32, a first magnetic member 33, and a third cleaning member 34. The housing 32 is formed with a window 321. Light may pass through the housing 32 through the window 321. The first magnetic member 33 is disposed adjacent to the periphery of the window 321. The third cleaning member 34 includes a fixed end 341 and a free end 342 which are disposed opposite to each other. The fixed end 341 is disposed outside the housing 32. The free end 342 rotates relative to the fixed end 341. The third cleaning member 34 is used for cleaning the window 321.

Specifically, the free end 342 may be in a first position and a second position, and when the free end 342 is rotated from the first position to the second position relative to the fixed end 341, the third cleaning member 34 will slide along the housing 32 and pass through the window 321. The third cleaning member 34 can clean the window 321 by passing through the window 321 to sweep dust away from the window 321. The same process occurs when the free end 342 rotates from the second position to the first position, and will not be described in detail herein.

Therefore, the third cleaning member 34 can clean the window 321 by controlling the free end 342 to rotate between the first position and the second position, so that dust is not attached to the window 321 to be blocked, and the monitoring device 3 can shoot the outside more clearly through the window 321, thereby improving the monitoring performance of the monitoring device 10.

Further, when the third cleaning member 34 cleans the window 321, the first magnetic member 33 is magnetically connected with the third cleaning member 34. Thus, the third cleaning member 34 is attracted by the first magnetic member 33 when moving to the periphery of the window 321, so that the third cleaning member 34 can be closely attached to the surface of the window 321. The third cleaning member 34 can sweep dust away from the window 321 more thoroughly, so that the cleaning effect of the third cleaning member 34 is enhanced, and the monitoring performance of the monitoring device 10 is further improved.

The third cleaning member 34 may be configured according to practical situations, and may be capable of cleaning the window 321 and magnetically connected to the first magnetic member 33, which is not limited herein. In one embodiment, the third cleaning member 34 is a wiper 343. The wiper 343 is a metal wiper 343. The metal wiper 343 is magnetically connected to the first magnetic member 33. Therefore, the third cleaning member 34 can be simply and stably magnetically connected with the first magnetic member 33, and is closely attached to the surface of the window 321 for cleaning.

In another embodiment, the monitoring device 3 comprises a second magnetic member 344. The second magnetic member 344 is disposed at the free end 342. The second magnetic member 344 is magnetically coupled to the first magnetic member 33. Therefore, the third cleaning member 34 can adjust the magnetic force and position of the second magnetic member 344 to adjust the attraction force when the third cleaning member 34 is magnetically connected to the first magnetic member 33, so as to better adhere to the surface of the window 321 for cleaning. The monitoring device 3 can more clearly shoot through the window 321, and the monitoring performance of the monitoring apparatus 10 is improved.

With continued reference to fig. 1-5, in one embodiment, the first magnetic member 33 includes a core (not shown) and a coil (not shown). The coil is disposed around the magnetic core. The coil may be energized. The first magnetic member 33 may generate a magnetic field when the coil is energized. The second magnetic element 344 in the free end 342 creates a magnetic pole. When the third cleaning member 34 cleans the window 321, a first current is passed through the coil. The first magnetic member 33 generates magnetism corresponding to the first current by an electromagnetic effect. The first magnetic member 33 is opposite in polarity to the second magnetic member 344. When the third cleaning member 34 stops cleaning the window 321, a second current is passed through the coil. The first current is in the opposite direction to the second current. The first magnetic member 33 generates magnetism corresponding to the second current by an electromagnetic effect. The first magnetic member 33 is the same pole as the second magnetic member 344.

Therefore, when the third cleaning member 34 is cleaned on the window 321, the first magnetic member 33 will attract the third cleaning member 34 due to the opposite poles of the magnetic poles, so that the third cleaning member 34 is tightly attached to the window 321 for cleaning, and the cleaning effect of the third cleaning member 34 is improved. When the third cleaning member 34 stops cleaning, the first magnetic member 33 will repel the third cleaning member 34 due to the same polarity, so that the third cleaning member 34 is pushed away from the window 321, the third cleaning member 34 will not be blocked in the window 321, the monitoring device 3 will not be blocked and cannot shoot, and the monitoring performance of the monitoring apparatus 10 is improved.

In addition, since the first magnetic member 33 can form repulsive force to the third cleaning member 34, the monitoring device 10 does not need to provide additional power to maintain the third cleaning member 34 at a position avoiding the window 321, thereby reducing the power consumption of the monitoring device 10.

In one embodiment, the first magnetic member 33 is disposed around the window 321, as shown in FIG. 5. Therefore, the first magnetic member 33 can generate magnetic force to the third cleaning member 34 more uniformly, so that the third cleaning member 34 can be more uniformly and tightly attached to the window 321 to clean, the picture shot by the monitoring device 3 is clearer, and the monitoring performance of the monitoring device 10 is improved.

Compared with the prior art, the monitoring device of the embodiment comprises a base assembly, a connecting bracket, monitoring equipment and a first cleaning piece. The monitoring equipment is arranged on the connecting support. The connecting bracket rotates on the base assembly along a first direction. The first cleaning piece is arranged on one side surface of the base component facing the connecting support or one side surface of the connecting support facing the base component. The first cleaning member is used for cleaning a gap between the base assembly and the connecting bracket. Through the arrangement, when the connecting bracket rotates relative to the base assembly, the first cleaning piece is arranged between the base assembly and the connecting bracket and moves relative to the base assembly or the connecting bracket, so that dust in the gap is continuously cleaned along the first direction. Therefore, dust is not easy to accumulate in a gap between the connecting support and the base assembly, and the monitoring device can smoothly adjust the visual field through rotation.

The terms "first", "second", "third" in the present utility model are used for descriptive purposes only and are not to be construed as indicating the number of technical features indicated. Thus, a feature defining "a first", "a second", and "a third" may explicitly or implicitly include at least one such feature. All directional indications (such as up, down, left, right, front, back … …) in embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular gesture (as shown in the drawings), and if the particular gesture changes, the directional indication changes accordingly. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion. A process, method, system, article, or apparatus that comprises a list of steps or elements is not limited to only those listed but may alternatively include other steps or elements not listed or inherent to such process, method, article, or apparatus.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims (10)

1. A monitoring device, comprising:

the base assembly is used for being mounted to a position to be mounted;

the connecting bracket rotates on the base assembly along a first direction;

the monitoring equipment is arranged on the connecting bracket;

the first cleaning piece is arranged on one side surface of the base assembly, which faces the connecting support, or one side surface of the connecting support, which faces the base assembly, and is used for cleaning a gap between the base assembly and the connecting support.

2. The monitoring device according to claim 1, wherein the base assembly comprises a base, a first mounting groove is formed in one side of the base away from the to-be-mounted position, the connecting bracket rotates in the bottom wall of the first mounting groove along the first direction, and the first cleaning member is disposed on the side wall of the first mounting groove or one side surface of the connecting bracket facing the side wall of the first mounting groove.

3. The monitoring device according to claim 1, wherein the monitoring equipment rotates in the connection bracket along a second direction, the monitoring device comprises a second cleaning member, the second cleaning member is disposed on a side of the monitoring equipment facing the connection bracket or a side of the connection bracket facing the monitoring equipment, and is used for cleaning a gap between the monitoring equipment and the connection bracket, and the second direction is different from the first direction.

4. A monitoring device according to claim 3, wherein a rotation shaft is provided between the monitoring apparatus and the connection bracket, the monitoring apparatus is rotated in the connection bracket in the second direction by the rotation shaft, and the second cleaning member is provided around the rotation shaft.

5. The monitoring device according to claim 4, wherein a second mounting groove is formed at one end of the connecting bracket, which is away from the base assembly, and the rotating shaft is arranged between the side wall of the second mounting groove and the monitoring equipment;

the second cleaning piece is arranged on one side surface of the monitoring equipment facing the side wall of the second mounting groove or one side surface of the side wall of the second mounting groove facing the monitoring equipment and is attached to the rotating shaft.

6. The monitoring device of claim 3, wherein the first cleaning member comprises a plurality of first brush bars, the plurality of first brush bars being circumferentially disposed along the first direction on a side of the base assembly facing the connection bracket or a side of the connection bracket facing the base assembly;

and/or the second cleaning piece comprises a plurality of second brush strips, and the second brush strips are circumferentially arranged on one side surface of the connecting support facing the monitoring equipment or one side surface of the monitoring equipment facing the connecting support along the second direction.

7. The monitoring device of any one of claims 1-6, wherein the monitoring apparatus comprises a housing, a first magnetic member, and a third cleaning member, the housing defining a window, the first magnetic member being disposed adjacent a periphery of the window;

the third cleaning piece comprises a fixed end and a free end which are oppositely arranged, the fixed end is arranged on the outer side of the outer cover, and the free end rotates relative to the fixed end and is used for cleaning the window;

when the third cleaning piece cleans the window, the first magnetic piece is magnetically connected with the third cleaning piece.

8. The monitoring device of claim 7, wherein the third cleaning member is a wiper;

the windshield wiper is a metal windshield wiper, and the metal windshield wiper is magnetically connected with the first magnetic piece;

or, the monitoring device comprises a second magnetic part, the second magnetic part is arranged at the free end, and the second magnetic part is magnetically connected with the first magnetic part.

9. The monitoring device of claim 8, wherein the first magnetic member comprises a magnetic core and a coil disposed around the magnetic core, the second magnetic member in the free end creating a magnetic pole;

when the third cleaning piece cleans the window, the magnetic poles of the first magnetic piece and the second magnetic piece are opposite; when the third cleaning piece stops cleaning the window, the first magnetic piece and the second magnetic piece have the same magnetic pole.

10. The monitoring device of claim 7, wherein the first magnetic member is disposed around the window.