A kind of infrared hemispherical camera of angle adjustable
Technical field
This utility model relates to a kind of video camera, the collection that concrete video is novel.
Background technology
In order to promote the video acquisition scope of monitoring camera, we are provided with the structure driving photographic head to adjust angle;This structure is common in the spherical camera in road traffic, and it comprises motor-driven The Cloud Terrace, and The Cloud Terrace arranges camera lens;But when this structure is used for some indoor environments by us, during home environment, find that it considerably increases the cost of the type video camera and structure complexity;For some home environments, may need is only to allow video camera monitor towards a certain specific position under different behaviours in service, the such as situation in certain room in some time period Control Rooms, need again to monitor position, doorway in other time periods, the most this occupation mode, function surplus, the cost increase simultaneously caused can make user abandon the type video camera and choose to use pure automatically controlled driving structure to seem.
Utility model content
Technical problem to be solved in the utility model is, for above-mentioned deficiency of the prior art, to disclose the infrared hemispherical camera of a kind of angle adjustable, and the video acquisition direction adjusting camera lens that it can be manual, cost is relatively low, practical.
In order to solve above-mentioned technical problem, the concrete scheme of the infrared hemispherical camera of a kind of angle adjustable of the present utility model is as follows:
The infrared hemispherical camera of a kind of angle adjustable, comprises base, and base is rotatablely equipped with package shell, and package shell is offered the assembling cavity for installing lens assembly, and assembling cavity is through hole;
Described lens assembly comprises aluminum hemispherical shell, and hemispherical shell is rotatably installed on assembling cavity;Bottom surface within hemispherical shell is plane, and plane is coated with heat-conducting glue;Heat-conducting connecting one end is connected the other end with described plane and is used for assembling camera lens;
The equatoriat plane of described hemispherical shell is open ports, and by transparent cover closure in open ports, the edge of cover plate outer surface arranges anti-skidding lines.
Preferred implementation of the present utility model and further improvement are as follows:
(1) cross section is offered at described base center is circular assembly hole, and assembly hole is through hole or blind hole;Offer a circle groove on the hole wall of assembly hole, form circuit orbit;It is protruding that the outer surface of described package shell arranges a circle, forms the rotation slide rail coordinated with circuit orbit.
Further: the both sides hole wall assembling cavity of described package shell is provided with bearing, and the two ends of described hemispherical shell are correspondingly arranged on rotating shaft, and rotating shaft is fixedly mounted on described bearing;Described hemispherical shell is rotatably installed on assembling cavity by the cooperation of rotating shaft and bearing.
Further: described assembling cavity includes the Internal Spherical Surface that the outer surface with described hemispherical shell coordinates, the Internal Spherical Surface composition rolling friction pair of the outer surface of hemispherical shell and assembling cavity;Hemispherical shell and assembling cavity form an oscillating bearing structure.
(2) described heat-conducting connecting comprises the heat-conducting plate of level, and heat-conducting plate two ends are symmetrical extends vertical extension along the direction being perpendicular to heat-conducting plate, and the end of two vertical extensions is towards the difference production technique extension of side in opposite directions;Described horizontal extension and vertical extension are slab construction;
Described horizontal extension is assembled in the plane of described hemispherical shell by screw;Described heat-conducting glue is arranged between horizontal extension and plane;
Described aluminium base is installed on described heat-conducting plate;LED light supplement lamp, camera lens and infrared lamp it is provided with on described aluminium base.
This utility model provides the benefit that:
The infrared hemispherical camera of a kind of angle adjustable disclosed in this utility model, comprises base, and base is rotatablely equipped with package shell, whole lens assembly can be driven to carry out the adjustment in manual level angle direction by the rotation of package shell;Simple in construction, cost is relatively low, very useful;
Hemispherical shell of the present utility model is rotatably installed on assembling cavity;The heat radiation of aluminum hemispherical shell is preferable;Hemispherical shell relatively rotate the angle adjustment being capable of lens assembly, consequently, it is possible to the rotation of the rotation of hemispherical shell and package shell makes the angle adjustment scope of lens assembly very big, very useful;
Bottom surface within hemispherical shell of the present utility model is plane, and plane is coated with heat-conducting glue;Heat-conducting connecting one end is connected the other end with described plane and is used for assembling camera lens;The heat of camera lens is passed to aluminum hemispherical shell heat radiation and falls by heat-conducting connecting immediately, and heat dispersion is the best;
The edge of cover plate outer surface of the present utility model arranges anti-skidding lines;Skid consequently, it is possible to hand can be placed when manually regulating, it is possible to Adjustment precision is increased.
Accompanying drawing explanation
Fig. 1 is the surface structure schematic diagram of a kind of detailed description of the invention of the present utility model;
Fig. 2 is the decomposition texture schematic diagram of a kind of detailed description of the invention of lens assembly of the present utility model.
Description of reference numerals:
1-base, 2-bolt hole, 3-package shell, 4-assembles cavity, 5-lens assembly, 6-LED light compensating lamp, 7-infrared lamp, 8-camera lens;
51-hemispherical shell, 52-heat-conducting glue, 53-horizontal extension, the vertical extension of 54-, 55-heat-conducting plate, 56-aluminium base, 57-camera lens, 58-cover plate, the anti-skidding lines of 59-.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment describes this utility model detailed description of the invention:
As depicted in figs. 1 and 2, it illustrates detailed description of the invention of the present utility model, concrete,
As it can be seen, the infrared hemispherical camera of a kind of angle adjustable, comprising base 1, base is rotatablely equipped with package shell 3, package shell is offered the assembling cavity 4 for installing lens assembly, assembling cavity is through hole;
As it can be seen, described lens assembly comprises aluminum hemispherical shell 51, hemispherical shell is rotatably installed on assembling cavity;Bottom surface within hemispherical shell is plane, and plane is coated with heat-conducting glue 52;Heat-conducting connecting one end is connected the other end and is used for assembling camera lens 57 with described plane;
As it can be seen, the equatoriat plane of described hemispherical shell is open ports, open ports being closed by transparent cover plate 58, the edge of cover plate outer surface arranges anti-skidding lines 59.
Preferably, as it can be seen, it is circular assembly hole that cross section is offered at described base center, assembly hole is through hole or blind hole;Offer a circle groove on the hole wall of assembly hole, form circuit orbit;It is protruding that the outer surface of described package shell arranges a circle, forms the rotation slide rail coordinated with circuit orbit.Consequently, it is possible to achieve rotational structure the most very easily.
Preferably, the both sides hole wall assembling cavity of described package shell is provided with bearing, and the two ends of described hemispherical shell are correspondingly arranged on rotating shaft, and rotating shaft is fixedly mounted on described bearing;Described hemispherical shell is rotatably installed on assembling cavity by the cooperation of rotating shaft and bearing.This structure makes hemispherical shell pass through rotational structure to realize swinging up and down, swing up and down and coordinate the horizontally rotating of package shell, it is possible to be greatly increased the scope of manually adjusting.
Preferably, described assembling cavity includes the Internal Spherical Surface that the outer surface with described hemispherical shell coordinates, the Internal Spherical Surface composition rolling friction pair of the outer surface of hemispherical shell and assembling cavity;Hemispherical shell and assembling cavity form an oscillating bearing structure.Consequently, it is possible to hemispherical shell and assembling cavity one ball pivot joint (also referred to as ball pivot, ball-joint, oscillating bearing) of composition;The angular range making hemispherical shell is greatly increased.
Preferably, as it can be seen, described heat-conducting connecting comprises the heat-conducting plate 55 of level, heat-conducting plate two ends are symmetrical extends vertical extension 54 along the direction being perpendicular to heat-conducting plate, and the end of two vertical extensions is towards the difference production technique extension 53 of side in opposite directions;Described horizontal extension and vertical extension are slab construction;The heat-conducting plate being arranged such can assemble camera lens reliably, and can heat conduction reliably;Distance between making horizontal extension in opposite directions especially by the setting of two horizontal extension can adjust, we can allow as far as possible when assembling horizontal extension all with the full contact of described plane;
Described horizontal extension is assembled in the plane of described hemispherical shell by screw;Described heat-conducting glue is arranged between horizontal extension and plane;
Described aluminium base 56 is installed on described heat-conducting plate;LED light supplement lamp 6, camera lens and infrared lamp it is provided with on described aluminium base.Aluminium base uses existing structure with outside power supply line.Light compensating lamp is floor light;Infrared lamp provides Infravision.
Above in conjunction with accompanying drawing, this utility model preferred implementation is explained in detail; but this utility model is not limited to above-mentioned embodiment; in the ken that those of ordinary skill in the art are possessed; can also make a variety of changes on the premise of without departing from this utility model objective; these changes relate to correlation technique well-known to those skilled in the art, and these both fall within the protection domain of this utility model patent.
Many other can be made without departing from spirit and scope of the present utility model to change and remodeling.Should be appreciated that this utility model is not limited to specific embodiment, scope of the present utility model is defined by the following claims.