CN219550048U

CN219550048U - District supervisory equipment with night vision function

Info

Publication number: CN219550048U
Application number: CN202320573383.6U
Authority: CN
Inventors: 刘奇; 孙新龙
Original assignee: Hebei Hanzhi Iot Technology Co ltd
Current assignee: Hebei Hanzhi Iot Technology Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-18
Anticipated expiration: 2033-03-22

Abstract

The utility model relates to the technical field of monitoring equipment and provides community monitoring equipment with a night vision function, which comprises a camera, a support arm and a shell fixed at the bottom of the support arm, wherein the shell comprises an upper shield and a lower shield which are clamped up and down, and a steering motor is fixedly arranged on the inner side of the top of the upper shield; according to the utility model, when the limiting block on the outer surface of the single disc is aligned with the extending groove on the inner side wall of the sleeve disc and is slidably inserted into the limiting groove, the extruding plate is pressed by the single disc to compress the pre-tightening spring, so that the loosening phenomenon is avoided, the notch of the limiting block and the notch of the extending groove are staggered by rotating the single disc, the pre-tightening spring is distorted to a certain extent, the top tooth is matched to further fix the installed single disc, and the problem of time consumption and labor consumption in the dismounting process of the conventional cell monitoring equipment with the night vision function in the related art is solved.

Description

District supervisory equipment with night vision function

Technical Field

The utility model relates to the technical field of monitoring equipment, in particular to cell monitoring equipment with a night vision function.

Background

In order to ensure daily life of residents and public security order of the community, the community needs to monitor data in real time for 24 hours on important places, and therefore, staff of the property needs to capture on-site pictures through monitoring equipment.

When the existing community monitoring equipment with the night vision function is installed, a worker of the property generally directly fixes the monitoring equipment on a camera bracket or a wall through bolts, the installation mode is firm, but the operation process is time-consuming and labor-consuming, and meanwhile, the camera is difficult to detach quickly by the property worker in the later period, so that the work difficulty of the worker is increased, and dust is unavoidably stained on the surface of the camera placed in open air for a long time, so that the definition of a picture is reduced. To this end, we propose a cell monitoring device with night vision.

Disclosure of Invention

The utility model provides a cell monitoring device with a night vision function, which solves the problem that the existing cell monitoring device with the night vision function in the related art is time-consuming and labor-consuming in the disassembly and assembly process.

The technical scheme of the utility model is as follows: the utility model provides a district supervisory equipment with night vision function, includes camera, support arm and fixes the shell in the support arm bottom, the shell includes upper shield and the lower shield of two upper and lower clamps, the inboard fixed mounting in top of upper shield turns to the motor, the output of turning to the motor is provided with the stop gear who is used for carrying out spacing installation to the camera, stop gear includes the cover dish, the top fixedly connected with cover dish, the output axle head at the motor is turned to the cover dish is fixed to the cover dish, the interior slip of cover dish is installed and is used for the spacing monomer dish of axial pivoted, set up on the inside wall of cover dish and be used for rotating spacing to the monomer dish, the extension groove that link up with the spacing groove has been seted up to the below of spacing groove, fixedly connected with and the stopper of extension groove slip adaptation on the surface of monomer dish, the outside of cover dish is provided with the clamping part that is used for carrying out spacing installation to the monomer dish, be provided with the pressing part that is used for compressing tightly the monomer dish in the cover dish.

Preferably, the clamping component comprises a top tooth, the top of the top tooth is fixed with a vertically arranged assembly shaft, the top end of the assembly shaft is fixed with a knob, the outer side of the assembly shaft is rotationally connected with a raised head, the joint is clamped with a torsion spring, and the raised head is fixed on the outer wall of the sleeve disk.

Preferably, the bottom of the single disc extends out of the sleeve disc, a limiting ratchet wheel is coaxially fixed on the outer side of the sleeve disc, and the top teeth are meshed on the gear teeth of the limiting ratchet wheel under the elastic action of the torsion spring.

Preferably, the pressing part comprises an extrusion plate, a through hole communicated with the inner cavity of the casing is formed in the top of the sleeve disc, the extrusion plate is limited in the through hole in a sliding mode, a pre-tightening spring is fixed on the top surface of the extrusion plate, the top end of the pre-tightening spring is fixed on the inner wall of the casing, and the extrusion plate is pressed on the top surface of the single disc under the action of the elasticity of the pre-tightening spring.

Preferably, the camera is specifically a night vision camera, the outside of night vision camera is fixed with protruding axle, the axial of protruding axle sets up perpendicularly with the length direction of night vision camera, the outside rotation of protruding axle is connected with the chuck, the outside fixed mounting of chuck has the corner motor, the output axle head and the protruding axle fixed connection of corner motor, the top of chuck is fixed with the hanging axle of vertical setting, hanging axle is fixed in the central point of monomer dish, the end position of night vision camera is provided with the clearance mechanism that is used for carrying out the clearance to night vision camera lens.

Preferably, the cleaning mechanism comprises a sleeve head fixed on one side of the protective shell, an electric telescopic rod is fixedly connected to the outer side of the sleeve head, a movable plate is fixed to the telescopic rod end of the electric telescopic rod, the movable plate is connected with the sleeve head in a sliding mode, a reset spring is fixed to the inner side wall of the sleeve head, one end of the reset spring is fixedly connected with the movable plate, a shell is fixed to the outer side of the movable plate, a driving motor is fixedly installed in the shell, an output shaft of the driving motor penetrates through the movable plate and is fixedly provided with a functional cylinder, and a brush sleeve is fixedly sleeved on the outer side of the functional cylinder.

Preferably, the outer surface of the brush sleeve is provided with a plurality of strip-shaped bulges which are annularly distributed on the central axis of the functional cylinder.

Preferably, the upper shield and the lower shield are both transparent hollow hemispheroids.

The working principle and the beneficial effects of the utility model are as follows:

1. according to the utility model, when the single disc is installed, the limiting block on the outer surface of the single disc is aligned with the extending groove on the inner side wall of the sleeve disc and is slidably inserted into the limiting groove, at the moment, the extruding plate is pressed by the single disc to compress the pre-tightening spring, so that the loosening phenomenon is avoided, the notch of the limiting block and the notch of the extending groove are staggered by rotating the single disc, at the moment, the pre-tightening spring is distorted to a certain extent, and the mounted single disc is further fixed by matching with the engagement of the top tooth on the limiting ratchet wheel, so that the problem of time consumption and labor consumption in the disassembly and assembly process of the conventional cell monitoring equipment with the night vision function in the related art is solved;

2. according to the utility model, the cleaning mechanism is arranged, the functional cylinder is driven to rotate by the driving motor, the brush is sleeved on the lens of the night vision camera to gradually roll forward by overcoming the elasticity of the reset spring through the electric telescopic rod, and the surface of the night vision camera is cleaned by the child, so that the definition of a picture is improved.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

Fig. 1 is a schematic diagram of a cell monitoring device with night vision function according to the present utility model;

fig. 2 is a schematic structural diagram of a cell monitoring device with night vision function according to the present utility model, in which an upper shield and a lower shield are removed;

FIG. 3 is a schematic view of a cell monitoring device with night vision according to the present utility model, with the upper and lower shields removed, from the view;

FIG. 4 is a schematic diagram showing the exploded structure of a sleeve disk and a single disk according to the present utility model;

FIG. 5 is a schematic cross-sectional view of a casing according to the present utility model;

FIG. 6 is a schematic view of a cleaning mechanism according to the present utility model;

in the figure: 1. a support arm; 11. an upper shield; 12. a lower shield; 2. a limiting mechanism; 21. a sleeve disk; 211. a limit groove; 212. an extension groove; 22. a single disc; 221. a limiting block; 23. a casing; 231. a pre-tightening spring; 232. an extrusion plate; 24. a limit ratchet wheel; 25. a nose; 26. assembling a shaft; 27. a torsion spring; 28. a knob; 29. pushing teeth; 3. hanging the shaft; 4. a chuck; 5. a protective shell; 51. a protruding shaft; 52. night vision cameras; 53. a corner motor; 6. a cleaning mechanism; 61. a sleeve head; 62. an electric telescopic rod; 63. a movable plate; 64. a return spring; 65. a housing; 66. a functional cartridge; 67. a drive motor; 68. a brush sleeve; 7. and a steering motor.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill 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.

Referring to fig. 1-6, the utility model provides a cell monitoring device with night vision function, comprising a camera, a support arm 1 and a shell fixed at the bottom of the support arm 1, wherein the shell comprises an upper shield 11 and a lower shield 12 which are clamped up and down, the upper shield 11 and the lower shield 12 are both transparent hollow hemispheroids, each motor configured for protecting the camera and the lower shield 12 from rain water inflow, the upper shield 11 and the lower shield 12 are made of acrylic materials, the connection mode of the upper shield 11 and the lower shield can be buckle connection or threaded connection, the detachable effect is realized, a steering motor 7 is fixedly arranged at the inner side of the top of the upper shield 11, the 360-degree dead angle-free rotation monitoring function of the camera is realized, a limiting mechanism 2 for limiting and mounting the camera is arranged at the output end of the steering motor 7, the limiting mechanism 2 comprises a sleeve disc 21, a sleeve shell 23 is fixedly connected to the top of the sleeve disc 21, the sleeve shell 23 is fixed to the output shaft end of the steering motor 7, a single disc 22 capable of axially rotating is slidably mounted on the inner side of the sleeve disc 21, a limiting groove 211 for limiting rotation of the single disc 22 is formed in the inner side wall of the sleeve disc 21, an extending groove 212 communicated with the limiting groove 211 is formed in the lower portion of the limiting groove 211, a limiting block 221 matched with the extending groove 212 in a sliding mode is fixedly connected to the outer surface of the single disc 22, when the limiting block 221 on the outer surface of the single disc 22 is mounted, the extending groove 212 on the inner side wall of the sleeve disc 21 is aligned to be slidably inserted into the limiting groove 211, and the limiting block 221 and the notch of the extending groove 212 are staggered through rotation of the single disc 22, so that the single disc 22 is limited in the sleeve disc 21.

The outside of cover dish 21 is provided with the clamping part that is used for automatic positioning to monomer dish 22, clamping part includes top tooth 29, the top of top tooth 29 is fixed with the equipment axle 26 of vertical setting, the top of equipment axle 26 is fixed with knob 28, the outside rotation of equipment axle 26 is connected with protruding head 25, and the junction joint has torsion spring 27, protruding head 25 is fixed in on the outer wall of cover dish 21, the bottom of monomer dish 22 extends to outside the cover dish 21, the monomer dish 22 is located the coaxial spacing ratchet 24 that is fixed with of cover dish 21 outside part, top tooth 29 is on the teeth of a cogwheel of spacing ratchet 24 under torsion spring 27's elasticity effect, the interlock through top tooth 29 to spacing ratchet 24 is fixed, can further improve the stability with the cover dish 21 to monomer dish 22.

The cover shell 23 is internally provided with a pressing part for pressing the single disc 22, the pressing part comprises a pressing plate 232, the top of the cover disc 21 is provided with a through hole communicated with the inner cavity of the cover shell 23, the pressing plate 232 is limited in the through hole in a sliding way, the lower half part of the pressing plate 232 is positioned in the inner cavity of the cover disc 21, the top surface of the pressing plate 232 is fixedly provided with a pre-tightening spring 231, the top end of the pre-tightening spring 231 is fixedly connected with the inner wall of the cover shell 23, the pressing plate 232 presses the top surface of the single disc 22 under the elastic action of the pre-tightening spring 231, and in the process of aligning a limiting block 221 on the outer surface of the single disc 22 with an extending groove 212 on the inner wall of the cover disc 21 and sliding and inserting the limiting groove 211, the pressing plate 232 is pressed by the single disc 22 to compress the pre-tightening spring 231, and when the single disc 22 is rotated, the pre-tightening spring 231 is twisted to a certain extent, and then the top teeth 29 are matched to further fix the installed single disc 22 in a locking way, so that the loosening phenomenon is avoided.

The camera is specifically a night vision camera 52, the outside of night vision camera 52 is fixed with protruding axle 51, the axial of protruding axle 51 sets up perpendicularly with the length direction of night vision camera 52, the outside rotation of protruding axle 51 is connected with chuck 4, the outside fixed mounting of chuck 4 has corner motor 53, can realize night vision camera 52 and swing from top to bottom, the adjustment control angle, the output axle head and the protruding axle 51 fixed connection of corner motor 53, the top of chuck 4 is fixed with the hanging axle 3 of vertical setting, hanging axle 3 is fixed in the central point of monomer dish 22.

The end position of night vision camera 52 is provided with the clearance mechanism 6 that is used for clearing up night vision camera 52 lens, clearance mechanism 6 is including fixing the loop head 61 in shell 5 one side, loop head 61 outside fixedly connected with electric telescopic handle 62, electric telescopic handle 62's flexible rod end is fixed with fly leaf 63, fly leaf 63 and loop head 61 sliding connection, be fixed with reset spring 64 on the inside wall of loop head 61, reset spring 64's one end and fly leaf 63 fixed connection, the outside of fly leaf 63 is fixed with casing 65, fixed mounting has driving motor 67 in the casing 65, driving motor 67's output shaft runs through fly leaf 63 and is fixed with function section of thick bamboo 66, the outside of function section of thick bamboo 66 is fixed to cup joint brush cover 68, the surface of brush cover 68 is equipped with a plurality of strip protruding with the annular distribution of function section of thick bamboo 66 axis, through driving motor 67 work drive function section of thick bamboo 66 rotation, can overcome reset spring 64's elasticity through electric telescopic handle 62 and make brush cover 68 roll forward gradually on the lens 52 lens, the night vision camera 52 surface is cleaned, improve the picture definition.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a district supervisory equipment with night vision function, includes camera, support arm (1) and fixes the shell in support arm (1) bottom, a serial communication port, the shell includes upper shield (11) and lower shield (12) of block from top to bottom, upper shield (11) top inboard fixed mounting has steering motor (7), steering motor (7) output is provided with stop gear (2) that are used for carrying out spacing installation to the camera, stop gear (2) including cover dish (21), the top fixedly connected with cover dish (21) cover dish (23), cover dish (23) are fixed at steering motor (7)'s output axle head, cover dish (21)'s inside sliding motion installs monomer dish (22) that can axial rotation, set up on the inside wall of cover dish (21) be used for rotating spacing groove (211), extension groove (212) that link up with spacing groove (211) are provided with, the surface of monomer dish (22) is fixed connection has stopper (21) to be used for compressing tightly to the automatic clamp dish (22) of cover dish (21) that is provided with.

2. The cell monitoring device with the night vision function according to claim 1, wherein the clamping component comprises a top tooth (29), a vertically arranged assembly shaft (26) is fixed at the top of the top tooth (29), a knob (28) is fixed at the top end of the assembly shaft (26), a protruding head (25) is rotatably connected to the outer side of the assembly shaft (26), a torsion spring (27) is clamped at the connecting position, and the protruding head (25) is fixed on the outer wall of the sleeve disk (21).

3. The cell monitoring device with the night vision function according to claim 2, wherein the bottom of the single disc (22) extends out of the sleeve disc (21), a limiting ratchet wheel (24) is coaxially fixed on the outer side portion of the single disc (22) located on the sleeve disc (21), and the top teeth (29) are meshed on gear teeth of the limiting ratchet wheel (24) under the elastic force of a torsion spring (27).

4. The cell monitoring device with the night vision function according to claim 1, wherein the pressing component comprises a pressing plate (232), a through hole communicated with an inner cavity of the casing (23) is formed in the top of the sleeve disc (21), the pressing plate (232) is limited in the through hole in a sliding mode, a pre-tightening spring (231) is fixed to the top surface of the pressing plate (232), the top end of the pre-tightening spring (231) is fixed to the inner wall of the casing (23), and the pressing plate (232) presses the top surface of the single disc (22) under the action of the elastic force of the pre-tightening spring (231).

5. The community monitoring device with the night vision function according to claim 1, characterized in that the camera is specifically a night vision camera (52), a protruding shaft (51) is fixed on the outer side of the night vision camera (52), the axial direction of the protruding shaft (51) is perpendicular to the length direction of the night vision camera (52), a chuck (4) is rotationally connected on the outer side of the protruding shaft (51), a corner motor (53) is fixedly installed on the outer side of the chuck (4), an output shaft end of the corner motor (53) is fixedly connected with the protruding shaft (51), a hanging shaft (3) which is vertically arranged is fixed on the top of the chuck (4), the hanging shaft (3) is fixed on the central position of a single disc (22), and a cleaning mechanism (6) for cleaning lenses of the night vision camera (52) is arranged at the end position of the night vision camera (52).

6. The community monitoring device with night vision function according to claim 5, wherein the cleaning mechanism (6) comprises a sleeve head (61) fixed on one side of the protecting shell (5), an electric telescopic rod (62) is fixedly connected to the outer side of the sleeve head (61), a movable plate (63) is fixedly arranged at the telescopic rod end of the electric telescopic rod (62), the movable plate (63) is slidably connected with the sleeve head (61), a reset spring (64) is fixedly arranged on the inner side wall of the sleeve head (61), one end of the reset spring (64) is fixedly connected with the movable plate (63), a casing (65) is fixedly arranged on the outer side of the movable plate (63), a driving motor (67) is fixedly arranged in the casing (65), an output shaft of the driving motor (67) penetrates through the movable plate (63) and is fixedly provided with a functional cylinder (66), and a brush sleeve (68) is fixedly sleeved on the outer side of the functional cylinder (66).

7. The cell monitoring device with night vision function according to claim 6, wherein the outer surface of the brush sleeve (68) is provided with a plurality of strip-shaped protrusions distributed in a ring shape with the central axis of the functional cylinder (66).

8. A cell monitoring device with night vision function according to claim 1, characterized in that the upper shield (11) and the lower shield (12) are both transparent hollow hemispheroidal structures.