CN211406118U

CN211406118U - Network high definition monitoring camera device

Info

Publication number: CN211406118U
Application number: CN202020616399.7U
Authority: CN
Inventors: 谢崇亮; 茹洁芳; 廖恩红
Original assignee: Guangzhou Alert Electronic Technology Co ltd
Current assignee: Guangzhou Alert Electronic Technology Co ltd
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-09-01
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a network high definition monitoring camera device, camera lens on camera and the camera of fixed mounting bottom the dead lever, the below of dead lever is equipped with the U-shaped plate that is located camera one side, the top fixed mounting of U-shaped plate has electric telescopic handle, the fixed cover of dead lever is established on electric telescopic handle, all rotate on the top inner wall of U-shaped plate and the bottom inner wall and install the dwang, the one end fixed mounting that two dwangs are close to each other has the junction box of same slope setting, fixed cover is equipped with the gear on the dwang of lieing in the below in two dwangs, the rear side meshing of gear has the pinion rack, the bottom fixed mounting of U-shaped plate has driving motor. The utility model discloses simple structure, convenient operation, the dust of adhesion carries out automatic cycle and clears up fast automatically on being convenient for to the camera lens, prevents that the unclear phenomenon of photo of candid photograph from appearing in a large amount of dust of adhesion on the camera lens, and is convenient for change the brush of damage, is favorable to using.

Description

Network high definition monitoring camera device

Technical Field

The utility model relates to a network camera technical field especially relates to a network high definition monitoring camera device.

Background

The network monitoring camera becomes an important tool for guaranteeing public safety, is widely applied to multiple fields of traffic supervision, public security supervision and the like, particularly in daily life, particularly in sections and places with heavy dust (dust), dust is easily distributed on the lens of the camera, and the original high-pixel lens becomes a fuzzy lens, but the existing network monitoring camera is not convenient for cleaning the dust on the lens, so that the capturing effect of pictures is greatly influenced if the dust is not cleaned for a long time, the definition of captured pictures is reduced, the identification accuracy of license plates is greatly reduced, the captured contents of the lens can become invalid contents, and the use requirement can not be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the network high definition monitoring camera device that proposes.

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

a network high definition monitoring camera device comprises a camera fixedly arranged at the bottom of a fixed rod and a lens arranged on the camera, a U-shaped plate positioned at one side of the camera is arranged below the fixed rod, an electric telescopic rod is fixedly arranged at the top of the U-shaped plate, the fixed rod is fixedly sleeved on the electric telescopic rod, rotating rods are rotatably arranged on the inner wall at the top and the inner wall at the bottom of the U-shaped plate respectively, one end, close to each other, of the two rotating rods is fixedly provided with a connecting box which is obliquely arranged, one side of the connecting box is provided with an opening, one rotating rod positioned at the lower part of the two rotating rods is fixedly sleeved with a gear, the rear side of the gear is meshed with a toothed plate, the bottom of the U-shaped plate is fixedly provided with a driving motor, the top end of an output shaft of the driving motor extends, the opposite side fixed mounting of pinion rack has the L shaped plate, and one side bottom of U-shaped plate is seted up flutedly, and one side of L shaped plate extends to in the recess, and fixed mounting has a plurality of first springs between its open-ended one side inner wall is kept away from to one side of L shaped plate and recess, sliding sleeve is equipped with the movable plate in the connecting box, and one side of movable plate extends to the connecting box outside and swing joint has the brush, and fixed mounting has a plurality of second springs between the opposite side of movable plate and one side inner wall of connecting box, and brush and movable plate threaded mounting, one side and the camera lens swing joint of connecting box are kept away from.

Preferably, two thread grooves are formed in one side of the moving plate, a T-shaped bolt is sleeved in each thread groove, two threaded holes are formed in one side of the brush, the T-shaped bolts penetrate through the corresponding threaded holes and extend out of the brush, and the T-shaped bolts are in threaded connection with the corresponding threaded holes.

Preferably, bearings are fixedly mounted on the inner walls of the top and the bottom of the U-shaped plate, and inner rings of the bearings are fixedly sleeved with the outer sides of the corresponding rotating rods.

Preferably, a circular hole is formed in the inner wall of the bottom of the U-shaped plate, an output shaft of the driving motor is located in the circular hole, and the side wall of the circular hole is not in contact with the output shaft of the driving motor.

Preferably, the outer side of the L-shaped plate is slidably connected with the inner wall of the groove.

Preferably, the outer side of the moving plate is slidably connected with the inner wall of the connecting box.

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

by the arrangement of the fixed rod, the U-shaped plate, the electric telescopic rod, the camera, the connecting box, the gear, the toothed plate, the driving motor, the eccentric wheel, the L-shaped plate, the groove, the first spring, the moving plate, the second spring, the brush, the T-shaped bolt and the rotating rod, when the dust on the lens needs to be cleaned, when the dust cleaning device is used, the driving motor is started in a forward direction to drive the eccentric wheel to rotate in the front half circle to extrude balls, the balls drive the L-shaped plate to move in the groove through the toothed plate and stretch the first spring, the toothed plate moves to drive the gear to rotate in the forward direction, the gear drives the rotating rod positioned below to rotate, the rotating rod positioned below drives the connecting box to rotate, the connecting box drives the moving plate to rotate forward through the second spring to drive the brush to rotate forward, the brush is in contact with the lens in the forward rotation process of the, the movable plate slides in the connecting box and compresses the second spring, when the brush rotates the half position of camera lens, the connecting box continues to drive the brush through the movable plate and rotates, second spring force resets and drives the brush through the movable plate and move right, the brush clears up the dust on the camera lens, rotate the later half circle when the eccentric wheel and relax the extrusion force to the ball gradually, first spring force resets and drives the pinion rack through the L shaped plate and moves, the pinion rack drives gear antiport, a dwang antiport of gear drive below, a dwang of below drives the movable plate through the connecting box and rotates, the movable plate drives the brush and rotates, driving motor lasts the operation and can make the brush front and back circulation rotate and carry out automatic clearance to the dust on the camera lens.

The utility model discloses simple structure, convenient operation, the dust of adhesion carries out automatic cycle and clears up fast automatically on being convenient for to the camera lens, prevents that the unclear phenomenon of photo of candid photograph from appearing in a large amount of dust of adhesion on the camera lens, and is convenient for change the brush of damage, is favorable to using.

Drawings

Fig. 1 is a schematic structural diagram of a network high definition monitoring camera device provided by the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

FIG. 3 is a schematic cross-sectional view of portion B of FIG. 2;

FIG. 4 is a schematic cross-sectional view of the attachment of the camera, the junction box, the moving plate and the brush of FIG. 2;

fig. 5 is a schematic top view of the camera head, the connecting box, the moving plate and the connecting member of the brush in fig. 2.

In the figure: the device comprises a fixing rod 1, a U-shaped plate 2, an electric telescopic rod 3, a camera 4, a connecting box 5, a gear 6, a toothed plate 7, a driving motor 8, an eccentric wheel 9, an L-shaped plate 10, a groove 11, a first spring 12, a movable plate 13, a second spring 14, a hairbrush 15, a bolt 16T-shaped and a rotating rod 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-5, a network high definition monitoring camera device comprises a camera 4 fixedly installed at the bottom of a fixing rod 1 and a lens on the camera 4, a U-shaped plate 2 located at one side of the camera 4 is installed below the fixing rod 1, an electric telescopic rod 3 is fixedly installed at the top of the U-shaped plate 2, the fixing rod 1 is fixedly sleeved on the electric telescopic rod 3, rotating rods 17 are rotatably installed on the inner wall of the top and the inner wall of the bottom of the U-shaped plate 2, a connecting box 5 obliquely installed at the end where the two rotating rods 17 are close to each other is fixedly installed, an opening is arranged at one side of the connecting box 5, a gear 6 is fixedly sleeved on one rotating rod 17 located below the two rotating rods 17, a toothed plate 7 is engaged at the rear side of the gear 6, a driving motor 8 is fixedly installed at the bottom of the U-shaped plate 2, the top, the utility model discloses a simple structure, convenient operation, be convenient for automatic circulation quick clearance is taken photograph to the dust of adhesion on the lens to the automation, prevent that the photographic unclear phenomenon of the photo of grabbing from appearing in the adhesion a large amount of dust on the lens from appearing, and the damaged brush 15 is convenient to replace, which is beneficial to use.

In the utility model, two thread grooves are arranged on one side of the movable plate 13, a T-shaped bolt 16 is sheathed in the thread groove, two threaded holes are arranged on one side of the brush 15, the T-shaped bolt 16 penetrates through the corresponding threaded hole and extends out of the brush 15, the T-shaped bolt 16 is in threaded connection with the corresponding threaded hole, bearings are fixedly arranged on the top inner wall and the bottom inner wall of the U-shaped plate 2, the inner ring of the bearing is fixedly sheathed with the outer side of the corresponding rotating rod 17, a circular hole is arranged on the bottom inner wall of the U-shaped plate 2, the output shaft of the driving motor 8 is positioned in the circular hole, the side wall of the circular hole is not in contact with the output shaft of the driving motor 8, the outer side of the L-shaped plate 10 is in sliding connection with the inner wall of the groove 11, and the outer side of the movable plate 13 is in sliding connection with the inner wall of the, the phenomenon that the shot photos are not clear due to the fact that a large amount of dust is adhered to the lens is prevented, the damaged hairbrush 15 can be replaced, and the camera is favorable for use.

The working principle is as follows: when the dust cleaning device is used and dust on a lens needs to be cleaned, the driving motor 8 is started in a forward direction, the driving motor 8 drives the eccentric wheel 9 to rotate, the eccentric wheel 9 rotates in the first half circle to extrude balls, the balls move rightwards and rotate under the action of the extrusion force, the balls drive the toothed plate 7 to move, the toothed plate 7 drives the L-shaped plate 10 to move, the L-shaped plate 10 slides in the groove 11, the L-shaped plate 10 stretches the first spring 12 in the moving process, under the action of meshing of the toothed plate 7 and the gear 6, the toothed plate 7 moves to drive the gear 6 to rotate in the forward direction, the gear 6 drives the lower rotating rod 17 to rotate, the lower rotating rod 17 drives the connecting box 5 to rotate, the connecting box 5 drives the upper rotating rod 17 to rotate, the connecting box moving plate 5 drives the second spring 14 to drive the toothed plate 13 to rotate forwards, and the moving plate 13 drives the brush 15 to, the brush 15 contacts with the lens in the forward rotation process and generates extrusion force, under the action of the extrusion force, the brush 15 drives the moving plate 13 to move leftwards, the moving plate 13 slides in the connecting box 5 and compresses the second spring 14, when the brush 15 rotates to a half position of the lens, the connecting box 5 continues to drive the brush 15 to rotate through the moving plate 13, at the moment, the second spring 14 in the compressed state resets, the elastic force of the second spring 14 drives the moving plate 13 to move rightwards, the moving plate 13 drives the brush 15 to move rightwards, so that the brush 15 can move along with the lens in the rotation process, the brush 15 cleans dust on the lens, when the eccentric wheel 9 rotates to a rear half circle, the extrusion force on the ball is gradually released, at the moment, the first spring 12 in the compressed state resets, the elastic force of the first spring 12 drives the L-shaped plate 10 to move rightwards, and the L-shaped plate 10, the toothed plate 7 moves and drives the gear 6 to rotate reversely, the gear 6 drives a lower rotating rod 17 to rotate reversely, the lower rotating rod 17 drives the connecting box 5 to rotate backwards, the connecting box 5 drives the moving plate 13 to rotate, the moving plate 13 drives the hairbrush 15 to rotate, the driving motor 8 continuously operates to enable the hairbrush 15 to rotate back and forth in a circulating mode to automatically clean dust on a lens, after cleaning is completed, the electric telescopic rod 3 is started positively, the electric telescopic rod 3 drives the U-shaped plate 2 to move upwards, the U-shaped plate 2 drives the connecting box 5 to move upwards through the two rotating rods 17, the connecting box 5 drives the moving plate 13 to move upwards, and the moving plate 13 drives the hairbrush 15 to move upwards;

when the brush 15 needs to be replaced after being used for a long time, the T-shaped bolt 16 is rotated in the forward direction, under the action of the thread groove and the corresponding thread hole, the T-shaped bolt 16 is rotated and moved rightwards, the T-shaped bolt 16 is separated from the corresponding thread groove and the corresponding thread hole, the brush 15 can be detached, during installation, the thread hole in the brush 15 is aligned with the corresponding thread groove, the T-shaped bolt 16 is rotated in the reverse direction, the T-shaped bolt 16 is connected with the corresponding thread hole and the thread groove in a threaded mode, and the brush 15 is fixed.

In the description of the present application, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, a connection through an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to specific circumstances.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a network high definition monitoring camera device, camera lens on camera (4) and camera (4) of fixed mounting bottom dead lever (1), a serial communication port, the below of dead lever (1) is equipped with U-shaped plate (2) that is located camera (4) one side, the top fixed mounting of U-shaped plate (2) has electric telescopic handle (3), fixed cover of dead lever (1) is established on electric telescopic handle (3), all rotate on the top inner wall of U-shaped plate (2) and the bottom inner wall and install dwang (17), the one end fixed mounting that two dwang (17) are close to each other has the connecting box (5) that same slope set up, one side of connecting box (5) is established to the opening, fixed cover is equipped with gear (6) on dwang (17) that is located the below in two dwang (17), the rear side meshing of gear (6) has pinion rack (7), the bottom of the U-shaped plate (2) is fixedly provided with a driving motor (8), the top end of an output shaft of the driving motor (8) extends into the U-shaped plate (2) and is fixedly provided with an eccentric wheel (9), one side of the toothed plate (7) is nested with a ball, the ball is in rolling contact with the outer side of the eccentric wheel (9), the other side of the toothed plate (7) is fixedly provided with an L-shaped plate (10), the bottom of one side of the U-shaped plate (2) is provided with a groove (11), one side of the L-shaped plate (10) extends into the groove (11), a plurality of first springs (12) are fixedly arranged between one side of the L-shaped plate (10) and the inner wall of one side of the groove (11) far away from the opening, a movable plate (13) is sleeved in the connecting box (5) in a sliding manner, one side of the movable plate (13) extends out of the connecting box (5) and is in movable contact with a brush (15), the hairbrush (15) and the moving plate (13) are installed in a threaded mode, and one side, far away from the connecting box (5), of the hairbrush (15) is in movable contact with the lens.

2. The network high-definition monitoring camera device according to claim 1, wherein two thread grooves are formed in one side of the moving plate (13), a T-shaped bolt (16) is sleeved in each thread groove, two threaded holes are formed in one side of the brush (15), the T-shaped bolt (16) penetrates through the corresponding threaded hole and extends out of the brush (15), and the T-shaped bolt (16) is in threaded connection with the corresponding threaded hole.

3. The network high-definition monitoring camera device according to claim 1, wherein bearings are fixedly mounted on the top inner wall and the bottom inner wall of the U-shaped plate (2), and inner rings of the bearings are fixedly sleeved with the outer sides of the corresponding rotating rods (17).

4. The network high-definition monitoring camera device according to claim 1, wherein a circular hole is formed in the inner wall of the bottom of the U-shaped plate (2), an output shaft of the driving motor (8) is located in the circular hole, and the side wall of the circular hole is not in contact with the output shaft of the driving motor (8).

5. The network high-definition monitoring camera device according to claim 1, wherein the outer side of the L-shaped plate (10) is slidably connected with the inner wall of the groove (11).

6. The network high-definition monitoring camera device as claimed in claim 1, wherein the outer side of the moving plate (13) is slidably connected with the inner wall of the connecting box (5).