CN219204564U

CN219204564U - City crossing supervisory equipment to degree of freedom control

Info

Publication number: CN219204564U
Application number: CN202223300170.0U
Authority: CN
Inventors: 郭留伟
Original assignee: Langrun Hengtong Beijing Technology Co ltd
Current assignee: Langrun Hengtong Beijing Technology Co ltd
Priority date: 2022-12-06
Filing date: 2022-12-06
Publication date: 2023-06-16
Anticipated expiration: 2032-12-06

Abstract

The utility model discloses city intersection monitoring equipment for controlling the degree of freedom, which comprises a shell, wherein a monitoring camera is arranged in the shell, a movable cover is arranged outside the shell in a sliding manner, an arc-shaped groove is formed in the bottom of one side wall of the movable cover, a limiting component for limiting the sliding of the movable cover is arranged in the arc-shaped groove, the limiting component comprises an inserted rod inserted in the arc-shaped groove, the inserted rod extends into the shell, a slot is formed in the shell at the position corresponding to the inserted rod, a handle is fixed on one end, close to the movable cover, of the inserted rod, the handle is blocked outside the movable cover, the shape and the size of the handle are matched with those of the arc-shaped groove, a spring is sleeved on one end, close to the shell, of the outer surface of the inserted rod, the other end of the spring is fixedly connected into the slot, in a natural state, a clamping block is fixedly arranged on the outer wall, close to one side of the slot, of the inserted rod, is connected with a clamping groove formed in the shell, and the clamping block is clamped in the clamping groove and is made of rubber.

Description

City crossing supervisory equipment to degree of freedom control

Technical Field

The utility model relates to the technical field of urban intersection monitoring equipment, in particular to urban intersection monitoring equipment for controlling degrees of freedom.

Background

The urban intersection monitoring system mainly comprises front-end equipment and rear-end equipment, the front-end equipment is usually composed of a camera, a manual or electric lens, a cradle head, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, the parts respectively perform their roles, and the parts establish corresponding connection (transmitting video/audio signals and control and alarm signals) with various equipment of a central control system through wired, wireless or optical fiber transmission media, so that the intersection monitoring equipment can be used for monitoring an intersection.

According to the retrieved patent document with publication number CN215981604U, a movable baffle is slidably mounted outside the monitoring device, and according to the recorded content, the design of the movable baffle can avoid the reduction of the service life of the monitoring device due to insufficient protection when the monitoring device is used. In this patent, supervisory equipment outside is provided with spacing spout, and adjustable fender passes through the slider and slides locates in the spacing spout, and spacing spout length is limited, and adjustable fender is inconvenient to take off, can't inspect the maintenance to the camera.

Disclosure of Invention

In order to overcome the defects of the prior art, the utility model provides the urban intersection monitoring equipment for controlling the degree of freedom, and the movable cover can be limited by the limiting component, so that the movable cover cannot slide, the monitoring camera can be protected, and the movable cover can be conveniently taken down by pushing the handle to pass through the arc-shaped groove formed in the movable cover, so that the movable cover is not blocked by the limiting component, and the monitoring camera can be checked and maintained.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a city crossing supervisory equipment to degree of freedom control, includes the casing, the surveillance camera head is located in the casing, the outside slip of casing is equipped with the movable cover, the side wall bottom of movable cover has seted up the arc wall, be provided with the spacing subassembly that is used for restricting movable cover slip in the arc wall, spacing subassembly includes the inserted bar that alternates in the arc wall, the inserted bar extends to in the casing, the slot has been seted up in the casing corresponding to the inserted bar, be fixed with the handle on the one end that the inserted bar is close to the movable cover, the handle keeps off in the outside of movable cover, its shape, size and arc wall looks adaptation, the one end cover that the inserted bar surface is close to the casing is equipped with the spring, the other end fixed connection of spring is in the slot, under the natural state, the spring is undeformed state;

further, a clamping block is fixedly arranged on the outer wall of one side of the inserted link, which is close to the slot, a clamping groove which is arranged in the shell is connected with one side of the slot, and the clamping block is clamped in the clamping groove and is made of rubber.

As a preferable technical scheme of the utility model, T-shaped sliding blocks are symmetrically arranged on the inner sides of the shell walls at the two sides of the movable cover up and down, sliding grooves are formed in the corresponding positions of the shell walls of the shell and the T-shaped sliding blocks, the T-shaped sliding blocks are slidably embedded in the sliding grooves, the shape of the sliding grooves is matched with that of the T-shaped sliding blocks, one end of each sliding groove penetrates through the shell, and vertical handles are fixedly arranged on the outer sides of the shell walls at the two sides of the movable cover.

As a preferable technical scheme of the utility model, the bottom ends of the outer walls of the two sides of the shell are symmetrically provided with the fixed plates, the fixed plates are fixedly connected with L-shaped rods, the tops of the L-shaped rods are fixedly provided with connecting rods, the middle parts of the outer walls of the top ends of the connecting rods are fixedly connected with the output shafts of the servo motors, and the servo motors are arranged on the mounting plates;

further, the connecting rod consists of two mutually perpendicular rods, the whole shape of the connecting rod is cross-shaped, the end parts of the two ends of each rod are vertically connected with rotating rods, the tops of the rotating rods are provided with T-shaped rotating blocks, the outer wall of the bottom end of the mounting plate, corresponding to the T-shaped rotating blocks, is provided with rotating grooves, and the rotating grooves are uniformly provided with one circle along the circumferential direction;

still further, this device wholly installs through the mounting panel, and when the mounting panel was fixed in a place, the structure of its below all hung in the air, makes things convenient for servo motor to drive the surveillance camera head and rotates.

As a preferable technical scheme of the utility model, the inner side of the top shell wall of the movable cover is uniformly provided with balls, and the balls are in rolling contact with the outer wall of the top end of the shell.

As a preferable technical scheme of the utility model, a buzzer is arranged outside one side of the monitoring camera, a plurality of sound outlet holes are formed in the shell corresponding to the buzzer, an infrared sensor is arranged at the top of the movable cover, and the infrared sensor is electrically connected with the buzzer;

further, one side of buzzer is provided with main control module, main control module and buzzer electric connection, with infrared sensor wireless connection, wherein buzzer, main control module and infrared sensor refer to the content of the record in the patent document of publication number CN215981604U, when birds fall on this device, infrared sensor monitors birds to feed back to main control module, main control module control buzzer starts, and buzzer sound production and pass through the play sound hole and spread, can dispel birds.

Compared with the prior art, the utility model has the following beneficial effects:

when the device is used, through the spacing subassembly that sets up, can carry out spacingly to the movable cover, make it unable slip, can protect surveillance camera head, and only need promote the handle, make it pass the arc wall of seting up on the movable cover, can make spacing subassembly no longer block the movable cover, conveniently take off the movable cover, inspect the maintenance to surveillance camera head.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged view of the utility model at A in FIG. 1;

FIG. 3 is a side view of the present utility model;

FIG. 4 is an enlarged view of the utility model at B in FIG. 3;

FIG. 5 is a schematic view of a chute according to the present utility model.

Wherein: 1. a housing; 2. a movable cover; 3. a sound outlet hole; 4. a chute; 5. a vertical handle; 6. a handle; 7. an arc-shaped groove; 8. an L-shaped rod; 9. a fixing plate; 10. a connecting rod; 11. a servo motor; 12. a mounting plate; 13. a rotating lever; 14. a T-shaped rotating block; 1401. a rotating groove; 15. a ball; 16. a T-shaped slider; 17. a rod; 1701. a slot; 18. a spring; 19. a clamping block; 1901. a clamping groove.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples

As shown in fig. 1, fig. 3 and fig. 4, the utility model provides city intersection monitoring equipment for controlling degrees of freedom, which comprises a shell 1, wherein a monitoring camera is arranged in the shell 1, a movable cover 2 is arranged outside the shell 1 in a sliding manner, an arc-shaped groove 7 is formed in the bottom of one side shell wall of the movable cover 2, a limiting component for limiting the sliding of the movable cover 2 is arranged in the arc-shaped groove 7, the limiting component comprises an inserting rod 17 inserted in the arc-shaped groove 7, the inserting rod 17 extends into the shell 1, a slot 1701 is formed in the shell 1 at a position corresponding to the inserting rod 17, a handle 6 is fixed at one end of the inserting rod 17 close to the movable cover 2, the handle 6 is blocked outside the movable cover 2, the shape and the size of the handle are matched with those of the arc-shaped groove 7, a spring 18 is sleeved at one end of the outer surface of the inserting rod 17 close to the shell 1, the other end of the spring 18 is fixedly connected in the slot 1701, in a natural state, the spring 18 is in an undeformed state, a clamping block 19 is fixedly arranged on one side of the inserting rod 17 close to the slot 1701, a clamping block 19 is fixedly arranged on the outer wall of the side of the inserting rod 1701, a clamping block is connected with the clamping block 1901, and the clamping block is arranged in the slot 1901, and the clamping block is made of a rubber 1901;

when the device is used, the limiting component blocks the movable cover 2, so that the movable cover 2 cannot slide from the shell 1, the monitoring camera can be protected, when the movable cover 2 is required to be detached for checking and curing the monitoring camera, the handle 6 is pushed inwards, the handle 6 drives the inserted rod 17 to move towards the slot 1701, the slot 1701 gradually goes deep into the slot 1701 and compresses the spring 18, after the inserted rod 17 passes through the arc-shaped groove 7, the handle 6 also passes through the arc-shaped groove 7, when the handle 6 completely passes through the arc-shaped groove 7, the inserted rod 17 is fully occupied with the slot 1701 and cannot advance, the clamping block 19 arranged on the inserted rod 17 is also clamped into the clamping groove 1901, at the moment, the handle 6 and the inserted rod 17 cannot block the movable cover 2 any more, the vertical handle 5 is pulled, so that the movable cover 2 is driven to move, the movable cover 2 drives the T-shaped sliding block 16 to slide out from the sliding groove 4, the movable cover 2 can be taken down, meanwhile, the clamping block 19 is made of rubber material, the movable cover is not easy to be taken out from the clamping groove 1901 under the action, the action of external force, the limiting component is arranged, the movable cover 2 can be completely passes through the arc-shaped groove 7, the movable cover 2 can not be prevented from sliding, the monitoring camera can be conveniently checked and the movable cover 2 can be prevented from moving under the monitoring camera, and can be conveniently and cured, the monitoring camera can be prevented from moving under the condition that the monitoring camera is required to be checked, and can be only by the movement by the monitoring camera, and can be conveniently kept by the monitoring camera.

As shown in fig. 1, 3 and 5, the inner sides of the two side shell walls of the movable cover 2 are symmetrically provided with T-shaped sliding blocks 16 up and down, the corresponding parts of the shell walls of the shell 1 and the T-shaped sliding blocks 16 are provided with sliding grooves 4, the T-shaped sliding blocks 16 are slidably embedded in the sliding grooves 4, the shape of the sliding grooves 4 is matched with that of the T-shaped sliding blocks 16, one end of each sliding groove 4 penetrates through the shell 1, and vertical handles 5 are fixedly arranged on the outer sides of the two side shell walls of the movable cover 2;

when the device is used, if the limiting device does not block the movement of the movable cover 2, the movable cover 2 can be driven to move by pulling the vertical handle 5, when the movable cover 2 moves, the movable cover drives the T-shaped sliding block 16 to slide in the sliding groove 4, and when the shape of the sliding groove 4 is matched with that of the T-shaped sliding block 16, the T-shaped sliding block 16 is not easy to fall out of the sliding groove 4.

As shown in fig. 1, 3 and 5, the bottom ends of the outer walls of two sides of a shell 1 are symmetrically provided with a fixed plate 9, the fixed plate 9 is fixedly connected with an L-shaped rod 8, the top of the L-shaped rod 8 is fixedly provided with a connecting rod 10, the middle part of the outer wall of the top end of the connecting rod 10 is fixedly connected with the output shaft of a servo motor 11, the servo motor 11 is arranged on a mounting plate 12, the connecting rod 10 consists of two mutually perpendicular rods, the whole shape of the connecting rod is in a cross shape, the two end parts of each rod are vertically connected with a rotating rod 13, the top of the rotating rod 13 is provided with a T-shaped rotating block 14, the position, corresponding to the T-shaped rotating block 14, of the outer wall of the bottom end of the mounting plate 12 is provided with a rotating groove 1401, and the rotating groove 1401 is uniformly provided with one circle along the circumferential direction;

when the device is used, the device is installed at an intersection, the servo motor 11 is started, the servo motor 11 drives the connecting rod 10 to rotate, the connecting rod 10 drives the shell 1 to rotate through the mounting plate 12 fixed on the shell 1, meanwhile, the connecting rod 10 also drives the rotating rod 13 to rotate, the rotating rod 13 drives the T-shaped rotating block 14 to rotate in the rotating groove 1401, the T-shaped rotating block 14 and the rotating rod 13 can bear the gravity borne by the servo motor 11, the damage to the servo motor 11 caused by overlarge gravity is avoided, and the flexible control of the degree of freedom of the monitoring camera is realized through the connecting rod 10 and the mounting plate 12.

As shown in fig. 2 and 5, balls 15 are uniformly arranged on the inner side of the top shell wall of the movable cover 2, and the balls 15 are in rolling contact with the outer wall of the top end of the shell 1;

when the device is used, if the limiting device does not block the movement of the movable cover 2, the movable cover 2 can be driven to move by pulling the vertical handle 5, and when the movable cover 2 moves, the movable cover drives the ball 15 to roll on the shell 1, and the ball 15 can play a guiding role.

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

Claims

1. Urban intersection supervisory equipment to degree of freedom control, including casing (1), the outside slip of casing (1) is equipped with movable cover (2), its characterized in that: an arc-shaped groove (7) is formed in the bottom of one side shell wall of the movable cover (2), a limiting component used for limiting the movable cover (2) to slide is arranged in the arc-shaped groove (7), and the limiting component comprises

The inserting rod (17) is inserted into the arc-shaped groove (7), the inserting rod (17) extends into the shell (1), and a slot (1701) is formed in the corresponding position of the inserting rod (17) in the shell (1);

a handle (6) fixed on one end of the inserted link (17) close to the movable cover (2), wherein the handle (6) is blocked outside the movable cover (2) and is matched with the arc-shaped groove (7) in shape and size;

and the spring (18) is sleeved on the outer surface of the inserted link (17) and is close to one end of the shell (1), and the other end of the spring (18) is fixedly connected in the slot (1701).

2. The city crossing monitoring device of claim 1 wherein the degree of freedom is controlled by: the utility model discloses a socket, including inserted bar (17), slot (1701), fixed fixture block (19) that are equipped with on the outer wall of one side that is close to slot (1701), one side of slot (1701) is connected and is equipped with draw-in groove (1901) of seting up in casing (1), fixture block (19) joint is in draw-in groove (1901), and it is the rubber material.

3. The city crossing monitoring device of claim 1 wherein the degree of freedom is controlled by: t-shaped sliding blocks (16) are symmetrically arranged on the inner sides of two side shell walls of the movable cover (2) up and down, sliding grooves (4) are formed in positions, corresponding to the T-shaped sliding blocks (16), of the shell walls of the shell (1), the T-shaped sliding blocks (16) are slidably embedded in the sliding grooves (4), the shape of the sliding grooves (4) is matched with the shape of the T-shaped sliding blocks (16), one end of each sliding groove (4) penetrates through the shell (1), and vertical handles (5) are fixedly arranged on the outer sides of the two side shell walls of the movable cover (2).

4. The city crossing monitoring device of claim 1 wherein the degree of freedom is controlled by: the utility model discloses a motor drive device for a motor vehicle, including casing (1), fixed plate (9) are installed to both sides outer wall bottom symmetry of casing (1), fixedly connected with L type pole (8) on fixed plate (9), the top of L type pole (8) is fixed with connecting rod (10), the top outer wall middle part of connecting rod (10) and servo motor (11)'s output shaft fixed connection, servo motor (11) are located on mounting panel (12).

5. The city crossing monitoring device of claim 1 wherein the degree of freedom is controlled by: the inner side of the top shell wall of the movable cover (2) is uniformly provided with balls (15), and the balls (15) are in rolling contact with the outer wall of the top end of the shell (1).