CN210950535U

CN210950535U - Monitoring camera installation device capable of being adjusted in telescopic mode

Info

Publication number: CN210950535U
Application number: CN201922093006.9U
Authority: CN
Inventors: 李东才
Original assignee: Tangshan Meiyuan Technology Co ltd
Current assignee: Tangshan Meiyuan Technology Co ltd
Priority date: 2019-11-28
Filing date: 2019-11-28
Publication date: 2020-07-07
Anticipated expiration: 2029-11-28

Abstract

The utility model discloses a first installation device of surveillance camera who stretches out and draws back and adjust, including flange, cylinder and dead lever, the top of flange is provided with the cylinder, and the left and right sides of cylinder is provided with the bolt, the below of flange is provided with the nut, the upper end right side of cylinder is provided with the bracing piece, and the right side of bracing piece is provided with the dead lever, the inside of dead lever is provided with the main shaft, and the below of main shaft is provided with the screw hole, the outside of screw hole is provided with the telescopic link, and the below of telescopic link is provided with the camera mount pad, the below of camera mount pad is provided with the printing opacity cover. This first installation device of surveillance camera who telescopically adjusts compares with current ordinary surveillance camera head installation device, and surveillance camera machine's height-adjustable, the height of accessible regulation surveillance camera machine for some control dead angles are shot to the camera, reduce the area at control dead angle, and the first convenient to detach replacement of this first of surveillance camera that telescopically adjusts does not need whole replacement.

Description

Monitoring camera installation device capable of being adjusted in telescopic mode

Technical Field

The utility model relates to a surveillance camera installs technical field, specifically is a first installation device of surveillance camera who telescopically adjusts.

Background

The monitoring system is one of the most applied systems in the security system, the construction site monitoring system which is suitable for the market at present is a handheld video communication device, video monitoring is the mainstream at present, the world-wide change occurs from the earliest analog monitoring to the previous digital monitoring in the years to the now popular network video monitoring, the development history of the video monitoring system is necessary to be known again in the world today with gradually unified IP technology, and from the technical point of view, the development of the video monitoring system is divided into a first generation analog video monitoring system, a second generation digital video monitoring system based on a PC and a multimedia card, and a third generation digital video monitoring system based on an IP network.

General spherical camera adopts the fixed mode of hoist and mount, and basically can't adjust the height of camera, is blocked by the barrier easily, produces the control dead angle, and receives the damage, needs whole replacement, can't be with damaging the part and replace alone, can not be fine satisfies people's user demand, to above-mentioned condition, carries out technical innovation on current surveillance camera head installation device basis.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a first installation device of surveillance camera who telescopically adjusts to propose general dome camera in solving above-mentioned background and adopt the fixed mode of hoist and mount, and basically unable highly adjusting the camera, blocked by the barrier easily, produce the control dead angle, and receive the damage, need whole replacement, can't be with damaging the part replacement alone, the user demand problem of satisfying people that can not be fine.

In order to achieve the above object, the utility model provides a following technical scheme: a monitoring camera mounting device capable of being adjusted in a telescopic mode comprises a flange, a cylinder body and a fixing rod, wherein the cylinder body is arranged above the flange, bolts are arranged on the left side and the right side of the cylinder body, nuts are arranged below the flange, a supporting rod is arranged on the right side of the upper end of the cylinder body, the fixing rod is arranged on the right side of the supporting rod, a main shaft is arranged inside the fixing rod, a threaded hole is formed below the main shaft, a telescopic rod is arranged on the outer side of the threaded hole, a camera mounting seat is arranged below the telescopic rod, a light-transmitting cover is arranged below the camera mounting seat, a sleeve is arranged above the fixing rod, a bearing is arranged on the inner side of the sleeve, a shaft shoulder is arranged above the bearing, a pressing ring is arranged on the outer side of the shaft shoulder, a helical gear is arranged above the shaft shoulder, a mounting plate is arranged on, both sides are provided with the filtration wind window around the rain-proof cover, the inside lower extreme of rain-proof cover is provided with the base, and the top of base is provided with the motor, the right side of motor is provided with the reduction gear, and the right side of reduction gear is provided with the parallel key.

Preferably, the compression ring is connected with the sleeve through a bolt, and the lower surface of the compression ring is attached to the upper surface of the bearing.

Preferably, the speed reducer is connected with the helical gear through a flat key, and an integrated structure is formed between the speed reducer and the base.

Preferably, the main shaft is in threaded connection with the threaded hole, and the outer surface of the main shaft is attached to the inner surface of the bearing.

Preferably, an integrated structure is formed between the shaft shoulder and the main shaft, and the upper surface of the shaft shoulder is attached to the lower surface of the bevel gear.

Preferably, an integrated structure is formed between the rain cover and the filtering air windows, and the filtering air windows are symmetrical about the center line of the rain cover.

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

1. the utility model discloses a setting of motor, reduction gear, helical gear, main shaft, telescopic link, screw hole, camera mount pad and flat key makes the camera can adjust the height from top to bottom, starts the motor, through reduction gear speed reduction, drives the helical gear rotation through the flat key, intermeshing between the helical gear, and then drives the main shaft rotation through the flat key, makes the telescopic link move up or down through the screw hole, drives the camera mount pad and reciprocates, realizes that the camera can adjust the height from top to bottom;

2. the utility model has the advantages that the efficiency of the motor is improved by arranging the bolt, the bearing, the sleeve, the pressing ring and the shaft shoulder, the pressing ring is fixed at the upper end of the sleeve by the bolt, the bearing is fixed on the sleeve by the pressing ring, the main shaft, the sleeve and the shaft shoulder, and the friction resistance of rotation is reduced and the useless power consumption of the motor is reduced by the matching of the main shaft and the bearing;

3. the utility model discloses a setting of mounting panel, rain-proof cover and filtration wind window has slowed down the corrosion of helical gear, also dispels the heat to the inside of rain-proof cover, and rain-proof cover passes through the bolt fastening on the mounting panel, and is provided with on the front and back two sides of rain-proof cover and filters the wind window, reduces in the air moisture and dust get into rain-proof cover in, the design of preceding back symmetry for the air is easily circulated in rain-proof cover, gives off the temperature that produces such as motor.

Drawings

FIG. 1 is a schematic view of a front view half-section structure of the present invention;

FIG. 2 is a schematic view of the top half-section structure 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 nut; 2. a flange; 3. a bolt; 4. a cylinder; 5. a support bar; 6. mounting a plate; 7. a rain cover; 8. an electric motor; 9. a base; 10. a speed reducer; 11. a helical gear; 12. a main shaft; 13. fixing the rod; 14. a telescopic rod; 15. a threaded hole; 16. a camera mounting base; 17. a light-transmitting cover; 18. filtering the air window; 19. a bearing; 20. a sleeve; 21. a compression ring; 22. a flat bond; 23. and a shaft shoulder.

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 monitoring camera mounting device capable of being adjusted in a telescopic mode comprises a flange 2, a cylinder 4 and a fixing rod 13, wherein the cylinder 4 is arranged above the flange 2, bolts 3 are arranged on the left side and the right side of the cylinder 4, a nut 1 is arranged below the flange 2, a supporting rod 5 is arranged on the right side of the upper end of the cylinder 4, the fixing rod 13 is arranged on the right side of the supporting rod 5, a main shaft 12 is arranged inside the fixing rod 13, a threaded hole 15 is arranged below the main shaft 12, the main shaft 12 is in threaded connection with the threaded hole 15, the outer surface of the main shaft 12 is attached to the inner surface of a bearing 19, the camera can be adjusted in height up and down through the arrangement of a motor 8, a speed reducer 10, a bevel gear 11, a telescopic rod 14, the threaded hole 15, a camera mounting seat 16 and a flat key 22, the motor 8 is started, the motor 8 is, the bevel gears 11 are meshed with each other, and then the main shaft 12 is driven to rotate through the flat key 22, so that the telescopic rod 14 moves upwards or downwards through the threaded hole 15 and drives the camera mounting seat 16 to move up and down, and the height of the camera can be adjusted up and down;

the telescopic rod 14 is arranged on the outer side of the threaded hole 15, the camera mounting seat 16 is arranged below the telescopic rod 14, the light-transmitting cover 17 is arranged below the camera mounting seat 16, the sleeve 20 is arranged above the fixed rod 13, the bearing 19 is arranged on the inner side of the sleeve 20, the compression ring 21 is connected with the sleeve 20 through the bolt 3, the lower surface of the compression ring 21 is attached to the upper surface of the bearing 19, the efficiency of the motor 8 is improved through the arrangement of the bolt 3, the bearing 19, the sleeve 20, the compression ring 21 and the shaft shoulder 23, the compression ring 21 is fixed at the upper end of the sleeve 20 through the bolt 3, the compression ring 21, the main shaft 12, the sleeve 20 and the shaft shoulder 23 are used for fixing the bearing 19 on the sleeve 20, the main shaft 12 is matched with the bearing 19, the rotating friction resistance is reduced, and the useless power consumption of the motor 8 is reduced;

a shaft shoulder 23 is arranged above the bearing 19, a pressing ring 21 is arranged outside the shaft shoulder 23, an integrated structure is formed between the shaft shoulder 23 and the main shaft 12, the upper surface of the shaft shoulder 23 is attached to the lower surface of the helical gear 11, the helical gear 11 is arranged above the shaft shoulder 23, the mounting plate 6 is arranged outside the sleeve 20, a rain cover 7 is arranged above the mounting plate 6, filtering air windows 18 are arranged on the front side and the rear side of the rain cover 7, the integrated structure is formed between the rain cover 7 and the filtering air windows 18, the filtering air windows 18 are symmetrical with respect to the central line of the rain cover 7, the corrosion of the helical gear 11 is slowed down through the arrangement of the mounting plate 6, the rain cover 7 and the filtering air windows 18, the heat dissipation is also carried out on the interior of the rain cover 7, the rain cover 7 is fixed on the mounting plate 6 through bolts 3, the filtering air windows 18 are arranged on the front side and the rear side of the rain cover 7, the moisture, the design of front and back symmetry for the air is easily circulated in rain-proof cover 7, gives off the temperature that motor 8 etc. produced, and the inside lower extreme of rain-proof cover 7 is provided with base 9, and the top of base 9 is provided with motor 8, and the right side of motor 8 is provided with reduction gear 10, and the right side of reduction gear 10 is provided with parallel key 22, and reduction gear 10 is connected with helical gear 11 through parallel key 22, and constitutes the integral structure between reduction gear 10 and the base 9.

The working principle is as follows: when the telescopic regulation monitoring camera mounting device is used, firstly, the flange 2 below the column body 4 is connected with the buried flange 2 by the bolt 3 and the nut 1, the light-transmitting cover 17 is unscrewed, the camera is mounted on the camera mounting seat 16, the motor 8 is started, the speed is reduced by the speed reducer 10, the helical gears 11 are driven to rotate due to the engagement of the flat key 22 and the key grooves of the helical gears 11, the helical gears 11 are engaged with each other, and then the main shaft 12 is driven to rotate through the engagement of the flat key 22 and the key grooves on the main shaft 12, because the position and the restriction of shaft shoulder 23 for telescopic link 14 upwards or move down through screw hole 15, fixed connection between telescopic link 14 and the camera mount pad 16, telescopic link 14 takes camera mount pad 16 to reciprocate, realizes that the camera can adjust the height from top to bottom, and this is this monitoring camera installation device's that stretches out and draws back the regulation theory of operation.

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. The utility model provides a first installation device of surveillance camera who telescopically adjusts, includes flange (2), cylinder (4) and dead lever (13), its characterized in that: a cylinder (4) is arranged above the flange (2), bolts (3) are arranged on the left side and the right side of the cylinder (4), nuts (1) are arranged below the flange (2), a supporting rod (5) is arranged on the right side of the upper end of the cylinder (4), a fixing rod (13) is arranged on the right side of the supporting rod (5), a main shaft (12) is arranged inside the fixing rod (13), a threaded hole (15) is formed below the main shaft (12), a telescopic rod (14) is arranged on the outer side of the threaded hole (15), a camera mounting seat (16) is arranged below the telescopic rod (14), a light-transmitting cover (17) is arranged below the camera mounting seat (16), a sleeve (20) is arranged above the fixing rod (13), a bearing (19) is arranged on the inner side of the sleeve (20), a shaft shoulder (23) is arranged above the bearing (19), and the outside of shaft shoulder (23) is provided with clamp ring (21), the top of shaft shoulder (23) is provided with helical gear (11), the outside of sleeve (20) is provided with mounting panel (6), and the top of mounting panel (6) is provided with rain-proof cover (7), both sides are provided with around rain-proof cover (7) and filter wind window (18), the inside lower extreme of rain-proof cover (7) is provided with base (9), and the top of base (9) is provided with motor (8), the right side of motor (8) is provided with reduction gear (10), and the right side of reduction gear (10) is provided with parallel key (22).

2. A telescopically adjustable surveillance camera mounting arrangement according to claim 1, wherein: the compression ring (21) is connected with the sleeve (20) through the bolt (3), and the lower surface of the compression ring (21) is attached to the upper surface of the bearing (19).

3. A telescopically adjustable surveillance camera mounting arrangement according to claim 1, wherein: the speed reducer (10) is connected with the bevel gear (11) through a flat key (22), and an integrated structure is formed between the speed reducer (10) and the base (9).

4. A telescopically adjustable surveillance camera mounting arrangement according to claim 1, wherein: the main shaft (12) is in threaded connection with the threaded hole (15), and the outer surface of the main shaft (12) is attached to the inner surface of the bearing (19).

5. A telescopically adjustable surveillance camera mounting arrangement according to claim 1, wherein: the shaft shoulder (23) and the main shaft (12) form an integrated structure, and the upper surface of the shaft shoulder (23) is attached to the lower surface of the helical gear (11).

6. A telescopically adjustable surveillance camera mounting arrangement according to claim 1, wherein: rain-proof cover (7) and filter between the wind window (18) and constitute the integral structure, and filter between the wind window (18) and regard to the central line symmetry of rain-proof cover (7).