CN215111736U

CN215111736U - Movable video equipment for monitoring

Info

Publication number: CN215111736U
Application number: CN202121608356.5U
Authority: CN
Inventors: 黄生勇
Original assignee: Shanghai Baahong Information Technology Co ltd
Current assignee: Shanghai Baahong Information Technology Co ltd
Priority date: 2021-07-15
Filing date: 2021-07-15
Publication date: 2021-12-10
Anticipated expiration: 2031-07-15

Abstract

The utility model discloses a movable video device for monitoring, which comprises a base, wherein a placing box is fixedly arranged on the upper surface of the base, a lifting mechanism is fixedly arranged on the inner side surface of the placing box, a fixing mechanism is arranged on the outer surface of the placing box, the lifting mechanism comprises a rocker, the rocker penetrates through the placing box, a ratchet wheel is fixedly arranged on the outer surface of the rocker, a first gear is fixedly arranged on the outer surface of the ratchet wheel, a second gear is fixedly arranged on the outer surface of the first gear, the second gear is rotatably connected with the placing box, a third gear is fixedly arranged on the outer surface of the second gear, the third gear is rotatably connected with the placing box, an inner column is fixedly arranged on the outer surface of the base, the rocker rotates to drive the ratchet wheel to rotate, and then drives a second gear to rotate through the first gear, further drives the third gear to rotate, and further can drive a moving camera to move downwards, when the camera moves downwards to a proper position, the inserted bar can be pulled to be far away from the fixed block and is not positioned at the position of the fixed limiting rod.

Description

Movable video equipment for monitoring

Technical Field

The utility model relates to a supervisory equipment technical field specifically is a portable video equipment for control.

Background

The monitoring equipment mainly comprises two parts, namely front-end equipment and rear-end equipment, wherein the front-end equipment generally comprises a camera, a manual or electric lens, a holder, a protective cover, a monitor, an alarm detector, a multifunctional decoder and the like, the front-end equipment plays its own roles and establishes corresponding contact with various equipment of a central control system through wired, wireless or optical fiber transmission media, the existing monitoring equipment is generally fixedly installed outdoors, the height of the existing monitoring equipment cannot be adjusted according to the needs of people, people generally need to ascend to carry out installation and maintenance, and the existing monitoring equipment is very inconvenient.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a portable video equipment for control to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a movable video device for monitoring comprises a base, wherein a placing box is fixedly arranged on the upper surface of the base, a lifting mechanism is fixedly arranged on the inner side surface of the placing box, and a fixing mechanism is arranged on the outer surface of the placing box;

the lifting mechanism comprises a rocker, the rocker penetrates through the placing box, a ratchet is arranged on the outer surface of the rocker, a first gear is arranged on the outer surface of the ratchet, a second gear is arranged on the outer surface of the first gear and is rotatably connected with the placing box, a third gear is arranged on the outer surface of the gear and is rotatably connected with the placing box, an inner column is arranged on the outer surface of the base in a sliding mode, an outer column is arranged on the outer surface of the inner column in a sliding mode, a toothed ring is arranged on the outer surface of the outer column in a fixed mode, the toothed ring and the three gears are meshed with each other, and a camera is arranged on the outer surface of the outer column in a fixed mode.

Preferably, fixed establishment includes the fixed plate, the fixed plate with place case fixed connection, it slides and is equipped with the gag lever post to place case medial surface, gag lever post and the mutual block of ratchet tooth's socket, gag lever post external fixation is equipped with the fixed block, fixed plate external fixation is equipped with the spliced pole, spliced pole medial surface slides and is equipped with the inserted bar, the inserted bar can insert and establish in the spliced pole.

Preferably, the outer surface of the limiting rod is fixedly provided with a second connecting plate, the outer surface of the connecting plate is fixedly provided with a first spring, the inner side surface of the placing box is fixedly provided with a first connecting plate, and the first connecting plate is connected with the first spring.

Preferably, the inner side surface of the connecting column is provided with a second spring, and the inserted rod penetrates through the second spring.

Preferably, two groups of supports are fixedly arranged on the outer surface of the base and fixedly connected with the placing box.

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

1. when the camera needs to move downwards, the inserting rod is pulled towards the direction far away from the fixing plate, the second spring is compressed, the bottom end of the inserting rod enters the inner side of the fixing plate, then the fixing block is pulled to move towards the right side, the fixing block stretching spring drives the limiting rod to be far away from the ratchet wheel, the ratchet wheel is not fixed, then the inserting rod is loosened, the elastic force of the second spring is utilized to drive the inserting rod to be inserted into the inner side of the fixing block, and the position of the limiting rod is fixed;

2. then the rocker is rotated, the rocker rotates to drive the ratchet to rotate, and then the gear II is driven to rotate through the gear, the gear III is further driven to rotate, the outer column is immediately driven to move downwards along the inner column, and then the movable camera can be driven to move downwards, when the camera moves downwards to a proper position, the inserted link can be pulled to be away from the fixed block, the inserted link is not located at the position where the limiting rod is fixed, the elastic force of the spring I is utilized to drive the limiting rod to reset, the limiting rod can be mutually clamped with the ratchet, the ratchet is prevented from rotating reversely, the position of the outer column is fixed, and further the position of the camera is fixed.

Drawings

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

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a schematic view of the interior of the storage box of the present invention;

fig. 4 is a schematic view of a spring structure of the present invention;

FIG. 5 is a schematic view of the internal structure of the connecting column of the present invention;

in the figure: 1. a base; 12. a support; 13. an inner column; 14. placing a box; 141. a first connecting plate; 15. an outer column; 151. a toothed ring; 152. a camera; 2. a lifting mechanism; 21. a rocker; 22. a ratchet wheel; 23. a first gear; 24. a second gear; 25. a third gear; 3. a fixing mechanism; 31. a fixing plate; 32. a limiting rod; 321. a second connecting plate; 322. a first spring; 33. a fixed block; 35. connecting columns; 36. inserting a rod; 37. and a second spring.

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. 1-5, the present invention provides a technical solution: a movable video device for monitoring comprises a base 1, wherein a placing box 14 is fixedly arranged on the upper surface of the base 1, a lifting mechanism 2 is fixedly arranged on the inner side surface of the placing box 14, and a fixing mechanism 3 is arranged on the outer surface of the placing box 14;

the lifting mechanism 2 comprises a rocker 21, the rocker 21 penetrates through the placing box 14, a ratchet 22 is fixedly arranged on the outer surface of the rocker 21, a first gear 23 is fixedly arranged on the outer surface of the ratchet 22, a second gear 24 is fixedly arranged on the outer surface of the first gear 23, the second gear 24 is rotatably connected with the placing box 14, a third gear 25 is fixedly arranged on the outer surface of the second gear 24, the third gear 25 is rotatably connected with the placing box 14, an inner column 13 is fixedly arranged on the outer surface of the base 1, an outer column 15 is slidably arranged on the outer surface of the inner column 13, a toothed ring 151 is fixedly arranged on the outer surface of the outer column 15, the toothed ring 151 is mutually meshed with the third gear 25, a camera 152 is fixedly arranged on the outer surface of the outer column 15, the rocker 21 rotates to drive the ratchet 22 to rotate, and further drives the second gear 24 to rotate through the first gear 23, further drives the third gear 25 to rotate, and then drives the outer column 15 to move downwards along the inner column 13, and then the camera 152 can be driven to move downwards.

As an embodiment of the present invention, the fixing mechanism 3 includes a fixing plate 31, the fixing plate 31 is fixedly connected to the placing box 14, the inner side of the placing box 14 is slidably provided with a limiting rod 32, the limiting rod 32 is engaged with the tooth space of the ratchet wheel 22, the outer surface of the limiting rod 32 is fixedly provided with a fixing block 33, the outer surface of the fixing plate 31 is fixedly provided with a connecting post 35, the inner side of the connecting post 35 is slidably provided with an inserting rod 36, the inserting rod 36 can be inserted into the connecting post 35, the inserting rod 36 is pulled in a direction away from the fixing plate 31, a second spring 37 is compressed and the bottom end of the inserting rod 36 enters the inner side of the fixing plate 31, then the fixing block 33 is pulled to move to the right side, the first fixing block 33 stretches the first spring 322 and drives the limiting rod 32 to keep away from the ratchet wheel 22, the first fixing ratchet wheel 22 is not fixed, then the inserting rod 36 is loosened, the inserting rod 36 is driven to be inserted into the inner side of the fixing block 33 by the elasticity of the second spring 37, the position of the stopper rod 32 is fixed.

As an embodiment of the utility model, gag lever post 32 external fixation is equipped with two connecting plates 321, two connecting plate 321 external fixation are equipped with one spring 322, place 14 medial surfaces of case fixed and be equipped with one connecting plate 141, one connecting plate 141 and one spring 322 interconnect conveniently utilize the elasticity of one spring 322 to drive gag lever post 32 and reset.

As an embodiment of the present invention, the inner side surface of the connecting column 35 is provided with a second spring 37, and the inserting rod 36 penetrates through the second spring 37, so as to facilitate the resetting of the inserting rod 36.

As an embodiment of the utility model, 1 external surface fixation of base is equipped with two sets of supports 12, support 12 with place case 14 fixed connection, convenient fixed case 14 of placing.

The working principle is as follows: when the scheme is used, when the camera 152 needs to be moved downwards, the inserting rod 36 is pulled towards the direction away from the fixed plate 31, the spring II 37 is compressed, the bottom end of the inserting rod 36 enters the inner side of the fixed plate 31, the fixed block 33 is pulled to move towards the right side, the fixed block 33 stretches the spring I322 and drives the limiting rod 32 to be away from the ratchet wheel 22 and not to be fixed on the ratchet wheel 22, then the inserting rod 36 is loosened, the elastic force of the spring II 37 is utilized to drive the inserting rod 36 to be inserted into the inner side of the fixed block 33 to fix the position of the limiting rod 32, then the rocker 21 is rotated to drive the ratchet wheel 22 to rotate, further the gear I23 drives the gear II 24 to rotate, further drives the gear III 25 to rotate, then drives the outer column 15 to move downwards along the inner column 13, further drives the camera 152 to move downwards, when the camera 152 moves downwards to a proper position, the inserting rod 36 can be pulled away from the fixed block 33, the position of the limiting rod 32 is not fixed, the elastic force of the first spring 322 is utilized to drive the limiting rod 32 to reset, the limiting rod 32 can be clamped with the ratchet wheel 22, the ratchet wheel 22 is prevented from rotating reversely, the position of the outer column 15 is fixed, and the position of the camera 152 is further fixed.

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 mobile video apparatus for surveillance, comprising a base (1), characterized in that: a placing box (14) is fixedly arranged on the upper surface of the base (1), a lifting mechanism (2) is fixedly arranged on the inner side surface of the placing box (14), and a fixing mechanism (3) is arranged on the outer surface of the placing box (14);

the lifting mechanism (2) comprises a rocker (21), the rocker (21) penetrates through the placing box (14), a ratchet wheel (22) is fixedly arranged on the outer surface of the rocker (21), a first gear (23) is fixedly arranged on the outer surface of the ratchet wheel (22), a second gear (24) is fixedly arranged on the outer surface of the first gear (23), the second gear (24) is rotatably connected with the placing box (14), a third gear (25) is fixedly arranged on the outer surface of the second gear (24), the third gear (25) is rotatably connected with the placing box (14), an inner column (13) is fixedly arranged on the outer surface of the base (1), an outer column (15) is arranged on the outer surface of the inner column (13) in a sliding manner, outer post (15) surface fixation is equipped with ring gear (151), ring gear (151) and gear three (25) intermeshing, outer post (15) surface fixation is equipped with camera (152).

2. A mobile video apparatus for surveillance according to claim 1, characterized in that: fixed establishment (3) are including fixed plate (31), fixed plate (31) with place case (14) fixed connection, it slides and is equipped with gag lever post (32) to place case (14) medial surface, gag lever post (32) and ratchet (22) tooth's socket block each other, gag lever post (32) external fixed surface is equipped with fixed block (33), fixed plate (31) external fixed surface is equipped with spliced pole (35), spliced pole (35) medial surface slides and is equipped with inserted bar (36), inserted bar (36) can insert and establish in spliced pole (35).

3. A mobile video apparatus for surveillance according to claim 2, characterized in that: the utility model discloses a spacing pole (32) outer fixed surface is equipped with connecting plate two (321), connecting plate two (321) outer fixed surface is equipped with spring one (322), it is equipped with connecting plate one (141) to place case (14) medial surface fixed, connecting plate one (141) and spring one (322) interconnect.

4. A mobile video apparatus for surveillance according to claim 2, characterized in that: the inner side surface of the connecting column (35) is provided with a second spring (37), and the inserted bar (36) penetrates through the second spring (37).

5. A mobile video apparatus for surveillance according to claim 1, characterized in that: the outer surface of the base (1) is fixedly provided with two groups of supports (12), and the supports (12) are fixedly connected with the placing box (14).