CN217108928U

CN217108928U - Monitoring camera for subway station

Info

Publication number: CN217108928U
Application number: CN202220960289.1U
Authority: CN
Inventors: 宋冰; 李建; 刘龙渤
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-04-24
Filing date: 2022-04-24
Publication date: 2022-08-02
Anticipated expiration: 2032-04-24

Abstract

The utility model discloses a surveillance camera head for subway station belongs to camera technical field, include: mounting a box; the two first sliding holes are formed in the lower end of the mounting box; the second sliding hole is formed in the lower end of the mounting box and is positioned between the two first sliding holes; the supporting plate is connected in the mounting box in a sliding manner; the camera main part, the camera main part sets up in the bottom of mounting box, the utility model discloses a position about the camera main part is adjusted in the screw-thread fit of reciprocal lead screw and nut, then adjusts camera main part pivoted angle through the meshing of worm and worm wheel, through the auto-lock of worm and worm wheel, prevents to artificially rotate the camera main part to camera main part angle and position control's convenience has been optimized.

Description

Monitoring camera for subway station

Technical Field

The utility model relates to a camera technical field, more specifically say, relate to a surveillance camera head for subway station.

Background

The monitoring camera is a semiconductor imaging device and has the advantages of high sensitivity, strong light resistance, small distortion, small volume, long service life, vibration resistance and the like. In a security system for a surveillance camera. The image generation is currently mainly from a CCD camera, and the stored charge can be extracted to change the voltage, and has vibration and impact resistant characteristics and is widely used.

Need carry out the surveillance video recording in to the subway station with surveillance camera head in the subway to collect data such as passenger flow volume, the most adjusting position and the angle of being not convenient for of current surveillance camera head have proposed a surveillance camera head for the subway station in order to solve this problem.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a subway station is with surveillance camera head, the utility model discloses a position about the camera main part is adjusted in the screw-thread fit of reciprocal lead screw and nut, then adjusts camera main part pivoted angle through the meshing of worm and worm wheel, through the auto-lock of worm and worm wheel, prevents artificially to rotate the camera main part to camera main part angle and position control's convenience has been optimized.

2. Technical scheme

In order to solve the above problem, the utility model adopts the following technical scheme:

a surveillance camera for a subway station, comprising:

mounting a box;

the number of the first sliding holes is two, and the two first sliding holes are both formed in the lower end of the mounting box;

the second sliding hole is formed in the lower end of the mounting box and is positioned between the two first sliding holes;

the supporting plate is connected in the mounting box in a sliding manner;

the camera body is arranged at the bottom of the mounting box;

and the adjusting mechanism is arranged on the mounting box and is connected with the supporting plate and the camera main body.

As a preferred scheme of the utility model, adjustment mechanism includes slide, bottom plate, first adjusting part and second adjusting part, the slide sets up to two, two the slide is sliding connection respectively in two first sliding holes, and two slides respectively fixed connection both ends around the backup pad, bottom plate fixed connection is in the lower extreme of two slides, and bottom plate sliding connection is in the bottom of mounting box, first adjusting part and second adjusting part all set up in the mounting box.

As a preferred scheme of the utility model, first adjusting part includes first motor, reciprocal lead screw, nut and connecting plate, first motor is installed in the right-hand member of mounting box, and the output activity of first motor runs through the mounting box, reciprocal lead screw fixed connection is in the output of first motor, nut threaded connection is in the surface of reciprocal lead screw, the connecting plate sets up to two, two the connecting plate is fixed connection respectively between nut and two slides.

As a preferred scheme of the utility model, the second adjusting part includes second motor, worm wheel and bull stick, the bull stick rotates to be connected in the backup pad, camera main part fixed connection is in the lower extreme of bull stick, worm wheel fixed connection is on the surface of bull stick, the second motor is installed in the backup pad, worm fixed connection is in the output of second motor, and worm wheel mesh mutually.

As a preferred scheme of the utility model, the upper end fixedly connected with locating plate of backup pad, the left end of worm rotates to be connected in the right-hand member of locating plate.

As an optimized scheme of the utility model, the upper end fixedly connected with closing plate of mounting box.

As a preferred scheme of the utility model, two connecting pieces of the equal fixedly connected with in both ends about the mounting box.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) when the position of the camera main body needs to be adjusted, the output end of the first motor is started to rotate, the output end of the first motor rotates to drive the reciprocating screw rod to rotate, the nut moves on the surface of the reciprocating screw rod due to the rotation of the reciprocating screw rod, the connecting plate and the sliding plate are driven to move by the movement of the nut, the bottom plate is driven to move by the movement of the sliding plate, so that the left and right positions of the camera main body are adjusted, the first motor is closed after the position of the camera main body is adjusted, then the output end of the second motor is started to rotate, the worm is driven to rotate by the output end of the second motor, the worm wheel is driven to rotate by the rotation of the worm wheel, the rotating rod is driven to rotate by the rotation of the worm wheel, the camera main body is driven to rotate, so that the angle of the camera main body is adjusted, the left and right positions of the camera main body are adjusted by the thread matching of the reciprocating screw rod and the nut, then adjust camera main part pivoted angle through the meshing of worm and worm wheel, through the auto-lock of worm and worm wheel, prevent artificially to rotate camera main part to the convenience of camera main part angle and position control has been optimized.

(2) In this scheme, the fixed of locating plate is for the convenience carry on spacingly to the left end to the worm to make worm and worm wheel meshing more stable, the connecting piece is for the convenience to mutually support with the bolt with the mounting box fixed.

Drawings

Fig. 1 is an overall exploded view of a monitoring camera for a subway station according to the present invention;

fig. 2 is a front perspective view of a monitoring camera for a subway station according to the present invention;

fig. 3 is a bottom perspective view of a monitoring camera for a subway station according to the present invention;

fig. 4 is the utility model discloses a slewing mechanism schematic diagram of surveillance camera head for subway station.

The reference numbers in the figures illustrate:

1. mounting a box; 2. a first slide hole; 3. a second slide hole; 4. a sealing plate; 5. a connecting member; 6. a first motor; 7. a reciprocating screw rod; 8. a nut; 9. a connecting plate; 10. a slide plate; 11. a base plate; 12. a support plate; 13. a second motor; 14. a worm; 15. positioning a plate; 16. a worm gear; 17. a rotating rod; 18. a camera body.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to fig. 1 to 4, a monitoring camera for a subway station includes:

mounting the box 1;

the number of the first sliding holes 2 is two, and the two first sliding holes 2 are both arranged at the lower end of the mounting box 1;

the second sliding hole 3 is formed in the lower end of the mounting box 1, and the second sliding hole 3 is located between the two first sliding holes 2;

the supporting plate 12, the supporting plate 12 is connected in the mounting box 1 in a sliding way;

the camera main body 18, camera main body 18 set up in the bottom of mounting box 1.

In the present embodiment, the first and second electrodes are,

specifically, adjustment mechanism sets up on mounting box 1, adjustment mechanism is connected with backup pad 12 and camera main part 18 homogeneous phase, adjustment mechanism includes slide 10, bottom plate 11, first adjusting part and second adjusting part, slide 10 sets up to two, two slide 10 difference sliding connection are in two first slide openings 2, and two slide 10 difference fixed connection are both ends around

backup pad

12, 11 fixed connection of bottom plate are in the lower extreme of two

slide

10, and 11 sliding connection of bottom plate is in the bottom of mounting box 1, first adjusting part and second adjusting part all set up in mounting box 1.

In this embodiment, the sliding plate 10 is for fixing the supporting plate 12, the bottom plate 11 is for connecting the sliding plate 10, and the first adjusting component and the second adjusting component are both disposed on the mounting box 1.

Specifically, first adjusting part includes first motor 6, reciprocal lead screw 7, nut 8 and connecting plate 9, and first motor 6 is installed in the right-hand member of mounting box 1, and the output activity of first motor 6 runs through mounting box 1, and reciprocal lead screw 7 fixed connection is in the output of first motor 6, and nut 8 threaded connection is on the surface of reciprocal lead screw 7, and connecting plate 9 sets up to two, and two connecting plates 9 are fixed connection respectively between nut 8 and two slides 10.

In this embodiment, the output that starts first motor 6 rotates, and the output of first motor 6 rotates and drives reciprocal lead screw 7 and rotate, and the rotation of reciprocal lead screw 7 makes nut 8 remove on the surface of reciprocal lead screw 7, and the removal through nut 8 drives connecting plate 9 and slide 10 and removes, and the removal of slide 10 drives bottom plate 11 and removes to adjust camera main part 18 and control the position, close first motor 6 after adjusting camera main part 18's position.

Specifically, the second adjusting assembly comprises a second motor 13, a worm 14, a worm wheel 16 and a rotating rod 17, the rotating rod 17 is rotatably connected in the support plate 12, the camera main body 18 is fixedly connected to the lower end of the rotating rod 17, the worm wheel 16 is fixedly connected to the surface of the rotating rod 17, the second motor 13 is mounted on the support plate 12, the worm 14 is fixedly connected to the output end of the second motor 13, and the worm 14 is meshed with the worm wheel 16.

In this embodiment, the output end of the second motor 13 is started to rotate, the output end of the second motor 13 rotates to drive the worm 14 to rotate, the worm 14 rotates to drive the worm wheel 16 to rotate, the rotating rod 17 is driven to rotate through the rotation of the worm wheel 16, the rotating rod 17 rotates to drive the camera main body 18 to rotate, so that the angle of the camera main body 18 is adjusted, the camera main body 18 is prevented from being manually rotated through the self-locking of the worm 14 and the worm wheel 16, and the convenience in adjusting the angle and the position of the camera main body 18 is optimized.

Specifically, the upper end of the supporting plate 12 is fixedly connected with a positioning plate 15, and the left end of the worm 14 is rotatably connected to the right end of the positioning plate 15.

In this embodiment, the positioning plate 15 is fixed to limit the left end of the worm 14, so that the engagement between the worm 14 and the worm wheel 16 is more stable.

Specifically, the upper end of the mounting box 1 is fixedly connected with a sealing plate 4.

In this embodiment, the upper end of the mounting box 1 is fixedly connected with a sealing plate 4, and the sealing plate 4 is used for sealing the mounting box 1.

Specifically, the left end and the right end of the mounting box 1 are fixedly connected with two connecting pieces 5.

In this embodiment, the connecting member 5 is for fixing the mounting box 1 by cooperating with a bolt.

The working principle is as follows: when the position of the camera main body 18 needs to be adjusted, the output end of the first motor 6 is started to rotate, the output end of the first motor 6 rotates to drive the reciprocating screw rod 7 to rotate, the nut 8 moves on the surface of the reciprocating screw rod 7 due to the rotation of the reciprocating screw rod 7, the connecting plate 9 and the sliding plate 10 are driven to move by the movement of the nut 8, the sliding plate 10 drives the bottom plate 11 to move, so that the left and right positions of the camera main body 18 are adjusted, the first motor 6 is closed after the position of the camera main body 18 is adjusted, then the output end of the second motor 13 is started to rotate, the output end of the second motor 13 rotates to drive the worm 14 to rotate, the worm 14 rotates to drive the worm wheel 16 to rotate, the rotating rod 17 is driven to rotate by the rotation of the worm wheel 16, the rotating rod 17 rotates to drive the camera main body 18 to rotate, so that the angle of the camera main body 18 is adjusted, the left and right positions of the camera main body 18 are adjusted by the threaded matching of the reciprocating screw rod 7 and the nut 8, then the angle of rotation of the camera main body 18 is adjusted through the meshing of the worm 14 and the worm wheel 16, and the camera main body 18 is prevented from being manually rotated through self-locking of the worm 14 and the worm wheel 16, so that the convenience of angle and position adjustment of the camera main body 18 is optimized.

The above description is only the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can substitute or change the technical solution and the improvement concept of the present invention within the technical scope disclosed in the present invention.

Claims

1. The utility model provides a surveillance camera head for subway station which characterized in that includes:

a mounting box (1);

the number of the first sliding holes (2) is two, and the two first sliding holes (2) are formed in the lower end of the mounting box (1);

the second sliding holes (3) are formed in the lower end of the mounting box (1), and the second sliding holes (3) are located between the two first sliding holes (2);

the supporting plate (12), the supporting plate (12) is connected in the mounting box (1) in a sliding manner;

the camera body (18), the camera body (18) is arranged at the bottom of the mounting box (1);

the adjusting mechanism is arranged on the mounting box (1) and is connected with the supporting plate (12) and the camera main body (18) in a homogeneous mode.

2. The monitoring camera for the subway station as claimed in claim 1, wherein: adjustment mechanism includes slide (10), bottom plate (11), first adjusting part and second adjusting part, slide (10) set up to two, two slide (10) sliding connection respectively in two first slide holes (2), and both ends around two slide (10) fixed connection respectively in backup pad (12), bottom plate (11) fixed connection is in the lower extreme of two slides (10), and bottom plate (11) sliding connection in the bottom of mounting box (1), first adjusting part and second adjusting part all set up in mounting box (1).

3. The monitoring camera for the subway station as claimed in claim 2, wherein: first adjusting part includes first motor (6), reciprocal lead screw (7), nut (8) and connecting plate (9), install in the right-hand member of mounting box (1) first motor (6), and the output activity of first motor (6) runs through mounting box (1), reciprocal lead screw (7) fixed connection is in the output of first motor (6), nut (8) threaded connection is in the surface of reciprocal lead screw (7), connecting plate (9) set up to two, two connecting plate (9) fixed connection respectively is between nut (8) and two slide (10).

4. The monitoring camera for the subway station as claimed in claim 3, wherein: the second adjusting part comprises a second motor (13), a worm (14), a worm wheel (16) and a rotating rod (17), the rotating rod (17) is connected in the supporting plate (12) in a rotating mode, the camera body (18) is fixedly connected to the lower end of the rotating rod (17), the worm wheel (16) is fixedly connected to the surface of the rotating rod (17), the second motor (13) is installed on the supporting plate (12), the worm (14) is fixedly connected to the output end of the second motor (13), and the worm (14) is meshed with the worm wheel (16).

5. The monitoring camera for the subway station as claimed in claim 4, wherein: the upper end of the supporting plate (12) is fixedly connected with a positioning plate (15), and the left end of the worm (14) is rotatably connected to the right end of the positioning plate (15).

6. The monitoring camera for the subway station as claimed in claim 5, wherein: the upper end of the mounting box (1) is fixedly connected with a sealing plate (4).

7. The monitoring camera for the subway station as claimed in claim 6, wherein: the installation box (1) is provided with two connecting pieces (5) at the left end and the right end.