CN209909452U

CN209909452U - Low-illumination camera with rotating structure

Info

Publication number: CN209909452U
Application number: CN201920528329.3U
Authority: CN
Inventors: 杨洁
Original assignee: Shenzhen Vista Optoelectronic Technology Co ltd
Current assignee: Shenzhen Vista Optoelectronic Technology Co ltd
Priority date: 2019-04-18
Filing date: 2019-04-18
Publication date: 2020-01-07
Anticipated expiration: 2029-04-18

Abstract

The utility model discloses a low light level camera with revolution mechanic, including main part, protection ring and chassis, the outer wall of main part is provided with the track, the protection ring is installed in the outside of main part, and is fixed connection between protection ring and the main part, the chassis is settled in the below of main part, and the below of chassis is connected with the crossbearer, be fixed connection between chassis and the main part, and be swing joint between chassis and the crossbearer, the outside of crossbearer runs through there is driving motor, and driving motor's the outside settles and have infrared sensor, be screw connection between crossbearer and the driving motor, and be screw connection between driving motor and the infrared sensor, the outside of chassis is fixed with the receiving terminal, the bottom of crossbearer is connected with the mounting bracket. This low light level camera with revolution mechanic is provided with mounting bracket and subplate, can adjust the mounting means of camera according to the installation environment of difference, has avoided the unable fixed condition of camera to take place.

Description

Low-illumination camera with rotating structure

Technical Field

The utility model relates to a supervisory equipment technical field specifically is a low light level camera with revolution mechanic.

Background

The illumination intensity, namely the illumination intensity, is a physical term, which refers to the energy of the received visible light in unit area, the unit is Lux, the illumination intensity is said in the security industry, and is expressed by Lux, the low-illumination camera refers to a monitoring camera which can still pick up a clear image under the condition of lower illumination intensity, and most of the general cameras are in 0Lux or 0.1 Lux.

The angle of the low-illumination camera on the market is not convenient to adjust, and the low-illumination camera cannot be installed on a curved surface and is easy to slide.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a low light level camera with revolution mechanic to the angle of the low light level camera that proposes in solving above-mentioned background is not convenient for adjust, can't install on the curved surface moreover, takes place gliding problem easily.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a low light level camera with revolution mechanic, includes main part, protection ring and chassis, the outer wall of main part is provided with the track, the protection ring is installed in the outside of main part, and is fixed connection between protection ring and the main part, the chassis is settled in the below of main part, and the below of chassis is connected with the crossbearer, be fixed connection between chassis and the main part, and be swing joint between chassis and the crossbearer, the outside of crossbearer runs through there is driving motor, and driving motor's the outside settles and have infrared sensor, be screw connection between crossbearer and the driving motor, and be screw connection between driving motor and the infrared sensor, the outside of chassis is fixed with the receiving terminal, the bottom of crossbearer is connected with the mounting bracket, and is fixed connection between crossbearer and the mounting bracket.

Preferably, the track includes regulating button, restriction pole, driving rack and protection casing, the regulating button has been run through in orbital outside, and settles restriction pole in the top of regulating button, be swing joint between restriction pole and the regulating button, and be swing joint between restriction pole and the main part, the bottom of regulating button is connected with driving rack, and driving rack's bottom is fixed with the protection casing, be connected for the insection between regulating button and the driving rack, the protection casing passes through driving rack and regulating button and constitutes transmission structure, and the protection casing passes through the track and constitutes sliding construction with the main part.

Preferably, the protection ring includes spring, loose ring and pivot, the inside of protection ring is fixed with the spring, and the top of spring is connected with the loose ring, the outside of loose ring is fixed with the pivot, and is swing joint between pivot and the protection ring, the loose ring passes through the pivot and constitutes revolution mechanic with the protection ring, and the loose ring passes through the spring and constitutes elastic construction with the protection ring.

Preferably, the main body forms a rotating structure with the cross frame through a driving motor, and the rotating range of the main body is 0-45 °.

Preferably, the mounting bracket includes rubber and increases grinding ring, spout, subplate and fixture block, the outside of mounting bracket is provided with the spout, and the inboard of spout installs the subplate, the fixture block is installed to the upper and lower both sides of mounting bracket, and is fixed connection between fixture block and the mounting bracket, settle the inboard of mounting bracket has rubber to increase grinding ring, the subplate passes through the spout and constitutes sliding construction with the mounting bracket, and the subplate passes through fixture block and constitutes block structure with the mounting bracket.

Preferably, the inner wall of the mounting rack is tightly attached to the outer wall of the rubber friction ring, and the mounting rack is connected with the rubber friction ring in an adhesion mode.

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

1. the low-illumination camera with the rotating structure is provided with the protective cover, the data line at the tail of the main body can be shielded and protected through the protective cover, the phenomenon that the ageing speed is accelerated due to the fact that the data line is exposed to the sun for a long time is avoided, the possibility that the camera breaks down is reduced, the position of the protective cover can be adjusted through the adjusting button and the transmission rack, the occupied area of the camera during transportation and storage is reduced, and the transportation cost of the camera is reduced;

2. the low-illumination camera with the rotating structure is provided with the movable ring and the spring, the joint of the data line and the main body can be protected through the use of the movable ring and the spring, the possibility that water vapor or dust enters the joint of the data line and the main body is reduced, the influence on signal output is avoided, the service life of the camera is prolonged, the spring can prevent the movable ring from rotating per se, the situation that the joint of the data line and the main body cannot be protected is avoided, the camera can be correspondingly rotated through the use of the driving motor, the detection range of the camera is enlarged, the infrared sensor and the receiving end can prevent the camera from excessively rotating, and the damage of the camera is prevented;

3. this low light level camera with revolution mechanic is provided with mounting bracket and subplate, through the use of mounting bracket and subplate, can adjust the mounting means of camera according to the installation environment of difference, has avoided the unable fixed condition of camera to take place, and rubber increases the friction that the grinding ring can increase between mounting bracket and the shaft-shaped thing, has avoided shaft-shaped thing and mounting bracket to take place to slide to the possibility that the camera received the injury has been reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view of the main body of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a main body; 2. a track; 201. an adjusting knob; 202. a restraining bar; 203. a drive rack; 204. a protective cover; 3. a guard ring; 301. a spring; 302. a movable ring; 303. a rotating shaft; 4. a chassis; 5. a cross frame; 6. a drive motor; 7. an infrared sensor; 8. a receiving end; 9. a mounting frame; 901. a rubber wear ring; 902. a chute; 903. a sub-board; 904. and (7) clamping blocks.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a low-illumination camera with a rotating structure comprises a main body 1, a rail 2, an adjusting button 201, a limiting rod 202, a transmission rack 203, a protective cover 204, a protective ring 3, a spring 301, a movable ring 302, a rotating shaft 303, a bottom frame 4, a cross frame 5, a driving motor 6, an infrared sensor 7, a receiving end 8, a mounting frame 9, a rubber polishing ring 901, a sliding chute 902, a secondary plate 903 and a fixture block 904, wherein the rail 2 is arranged on the outer wall of the main body 1, the rail 2 comprises the adjusting button 201, the limiting rod 202, the transmission rack 203 and the protective cover 204, the adjusting button 201 penetrates through the outer side of the rail 2, the limiting rod 202 is arranged above the adjusting button 201, the limiting rod 202 is movably connected with the main body 1, the transmission rack 203 is connected with the bottom of the adjusting button 201, the protective cover 204 is fixed at the bottom of the transmission rack 203, the adjusting button 201 is connected with the transmission rack, the protective cover 204 and the adjusting button 201 form a transmission structure through the transmission rack 203, the protective cover 204 and the main body 1 form a sliding structure through the track 2, the limiting rod 202 is pulled open, the adjusting button 201 is rotated anticlockwise to drive the transmission rack 203 to move rightwards, so that the protective cover 204 is driven to move towards the tail of the main body 1, the lower limiting rod 202 is placed, the data line at the tail of the main body 1 can be shielded and protected through the protective cover 204, the phenomenon that the aging speed is accelerated due to long-time wind blowing and sunshine of the data line is avoided, the possibility that the camera breaks down is reduced, the adjusting button 201 and the transmission rack 203 can adjust the position of the protective cover 204, the occupied area when the camera is transported and stored is reduced, and the transportation cost of the camera is reduced,

the protection ring 3 is installed at the outer side of the main body 1, the protection ring 3 is fixedly connected with the main body 1, the protection ring 3 comprises a spring 301, a movable ring 302 and a rotating shaft 303, the spring 301 is fixed inside the protection ring 3, the top of the spring 301 is connected with the movable ring 302, the rotating shaft 303 is fixed outside the movable ring 302, the rotating shaft 303 is movably connected with the protection ring 3, the movable ring 302 and the protection ring 3 form a rotating structure through the rotating shaft 303, the movable ring 302 and the protection ring 3 form an elastic structure through the spring 301, the movable ring 302 is pushed upwards to connect the data line with the main body 1, then the movable ring 302 is released, the movable ring 302 is reset under the elastic action of the spring 301, through the use of the movable ring 302 and the spring 301, the connection part of the data line and the main body 1 can be protected, the possibility of water vapor or dust entering at the connection part of the data line and the main body 1 is reduced, thereby, the service life of the camera is prolonged, the spring 301 can prevent the movable ring 302 from rotating, and therefore the situation that the connection part of the data line and the main body 1 cannot be protected is avoided;

the chassis 4 is arranged below the main body 1, the cross frame 5 is connected below the chassis 4, the chassis 4 is fixedly connected with the main body 1, the chassis 4 is movably connected with the cross frame 5, the driving motor 6 penetrates through the outer side of the cross frame 5, the infrared sensor 7 is arranged on the outer side of the driving motor 6, the cross frame 5 is in screw connection with the driving motor 6, the driving motor 6 is in screw connection with the infrared sensor 7, the receiving end 8 is fixed on the outer side of the chassis 4, the main body 1 and the cross frame 5 form a rotating structure through the driving motor 6, the rotating range of the main body 1 is 0-45 degrees, when a camera needs to detect an approaching object, the driving motor 6 rotates forwards to drive the main body 1 to rotate anticlockwise, when the main body 1 rotates to connect the infrared sensor 7 with the receiving end 8, the driving motor 6 stops rotating, and through the driving motor 6, the camera can be correspondingly rotated, the detection range of the camera is improved, the infrared sensor 7 and the receiving end 8 can avoid excessive rotation of the camera, so that the camera is prevented from being damaged, the bottom of the transverse frame 5 is connected with the mounting frame 9, the transverse frame 5 is fixedly connected with the mounting frame 9, the mounting frame 9 comprises a rubber grinding ring 901, a chute 902, an auxiliary plate 903 and a clamping block 904, the chute 902 is arranged on the outer side of the mounting frame 9, the auxiliary plate 903 is arranged on the inner side of the chute 902, the clamping block 904 is arranged on the upper side and the lower side of the mounting frame 9, the clamping block 904 is fixedly connected with the mounting frame 9, the rubber grinding ring 901 is arranged on the inner side of the mounting frame 9, the auxiliary plate 903 and the mounting frame 9 form a sliding structure through the chute 902, the auxiliary plate 903 and the mounting frame 9 form a clamping structure through the clamping block 904, the inner wall of the mounting frame 9 and the outer, and the mounting bracket 9 and the rubber increased-wear ring 901 are in adhesive connection, when the camera is mounted on a rod-shaped object, the mounting bracket 9 is directly sleeved on the rod-shaped object, then the camera is fixed by bolts, when the camera is mounted on a plane, the auxiliary plate 903 is pushed to the right side, the auxiliary plate 903 is separated from the fixture block 904, then the auxiliary plate 903 is pushed rightwards along the structure of the chute 902, when the auxiliary plate 903 moves to the innermost side of the chute 902, the bolts penetrate through the auxiliary plate 903 to fix the device, through the use of the mounting bracket 9 and the auxiliary plate 903, the mounting mode of the camera can be adjusted according to different mounting environments, the condition that the camera cannot be fixed is avoided, the rubber increased-wear ring 901 can increase the friction between the mounting bracket 9 and the rod-shaped object, the sliding of the rod-shaped object and the mounting bracket 9 is avoided, and the possibility that the camera is damaged is reduced.

The working principle is as follows: for the low-illumination camera, firstly, the movable ring 302 is pushed upwards to connect the data line with the main body 1, then the movable ring 302 is loosened, the movable ring 302 is reset under the elastic action of the spring 301, the connection part of the data line and the main body 1 can be protected by using the movable ring 302 and the spring 301, the possibility that water vapor or dust enters the connection part of the data line and the main body 1 is reduced, then the limiting rod 202 is pulled open, then the adjusting button 201 is rotated anticlockwise to drive the transmission rack 203 to move rightwards, so that the protective cover 204 is driven to move towards the tail part of the main body 1, then the lower limiting rod 202 is released, the data line at the tail part of the main body 1 can be shielded and protected by using the protective cover 204, when the camera is installed on a rod-shaped object, the installation frame 9 is directly sleeved on the rod-shaped object, then the camera is fixed by using a bolt, when the camera is installed on a, the auxiliary plate 903 is pushed to the right side, the auxiliary plate 903 is separated from the clamping block 904, then the auxiliary plate 903 is pushed to the right along the structure of the sliding groove 902, when the auxiliary plate 903 moves to the innermost side of the sliding groove 902, a bolt penetrates through the auxiliary plate 903 to fix the device, through the use of the mounting frame 9 and the auxiliary plate 903, the mounting mode of the camera can be adjusted according to different mounting environments, when the camera needs to detect objects, the driving motor 6 with the model of D180 near 180M-O250030C-E rotates positively to drive the main body 1 to rotate anticlockwise, when the main body 1 rotates to the state that the infrared sensor 7 with the model of KDS209 is connected with the receiving end 8, the driving motor 6 stops rotating, through the use of the driving motor 6, the camera can be correspondingly rotated, the detection range of the camera is improved, and the use process of the whole low-illumination camera is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A low light level camera with revolution mechanic, includes main part (1), guard ring (3) and chassis (4), its characterized in that: the outer wall of the main body (1) is provided with a track (2), the protection ring (3) is installed on the outer side of the main body (1), the protection ring (3) is fixedly connected with the main body (1), the chassis (4) is arranged below the main body (1), the lower side of the chassis (4) is connected with a cross frame (5), the chassis (4) is fixedly connected with the main body (1), the chassis (4) is movably connected with the cross frame (5), a driving motor (6) penetrates through the outer side of the cross frame (5), an infrared sensor (7) is arranged on the outer side of the driving motor (6), the cross frame (5) is connected with the driving motor (6) through screws, the driving motor (6) is connected with the infrared sensor (7) through screws, a receiving end (8) is fixed on the outer side of the chassis (4), and a mounting frame (9) is connected with the bottom of the cross frame (5), and the transverse frame (5) is fixedly connected with the mounting frame (9).

2. A low illuminance camera having a rotational structure as claimed in claim 1, wherein: track (2) include adjusting knob (201), inject pole (202), transmission rack (203) and protection casing (204), adjusting knob (201) has been run through in the outside of track (2), and the top of adjusting knob (201) is settled and is limited pole (202), be swing joint between limit pole (202) and adjusting knob (201), and be swing joint between limit pole (202) and main part (1), the bottom of adjusting knob (201) is connected with transmission rack (203), and the bottom of transmission rack (203) is fixed with protection casing (204), be connected for the insection between adjusting knob (201) and transmission rack (203), protection casing (204) constitute transmission structure through transmission rack (203) and adjusting knob (201), and protection casing (204) constitute sliding construction through track (2) and main part (1).

3. A low illuminance camera having a rotational structure as claimed in claim 1, wherein: protection ring (3) are including spring (301), activity ring (302) and pivot (303), the inside of protection ring (3) is fixed with spring (301), and the top of spring (301) is connected with activity ring (302), the outside of activity ring (302) is fixed with pivot (303), and is swing joint between pivot (303) and protection ring (3), activity ring (302) constitute revolution mechanic through pivot (303) and protection ring (3), and activity ring (302) constitute elastic construction through spring (301) and protection ring (3).

4. A low illuminance camera having a rotational structure as claimed in claim 1, wherein: the main body (1) and the cross frame (5) form a rotating structure through the driving motor (6), and the rotating range of the main body (1) is 0-45 degrees.

5. A low illuminance camera having a rotational structure as claimed in claim 1, wherein: the mounting bracket (9) comprises a rubber grinding ring (901), a sliding groove (902), an auxiliary plate (903) and a clamping block (904), the sliding groove (902) is formed in the outer side of the mounting bracket (9), the auxiliary plate (903) is installed on the inner side of the sliding groove (902), the clamping block (904) is installed on the upper side and the lower side of the mounting bracket (9), the clamping block (904) is fixedly connected with the mounting bracket (9), the rubber grinding ring (901) is arranged on the inner side of the mounting bracket (9), the auxiliary plate (903) forms a sliding structure with the mounting bracket (9) through the sliding groove (902), and the auxiliary plate (903) forms a clamping structure with the mounting bracket (9) through the clamping block (904).

6. A low illuminance camera having a rotational structure as claimed in claim 5, wherein: the inner wall of the mounting rack (9) is tightly attached to the outer wall of the rubber friction ring (901), and the mounting rack (9) is connected with the rubber friction ring (901) in an adhering mode.