CN203799269U

CN203799269U - Digital holder

Info

Publication number: CN203799269U
Application number: CN201420174502.1U
Authority: CN
Inventors: 王天助
Original assignee: ZHONG KE LIU HE (XIAMEN) ELECTRONIC TECHNOLOGY Co Ltd
Current assignee: ZHONG KE LIU HE (XIAMEN) ELECTRONIC TECHNOLOGY Co Ltd
Priority date: 2014-04-11
Filing date: 2014-04-11
Publication date: 2014-08-27
Anticipated expiration: 2024-04-11

Abstract

The utility model provides a digital holder comprising a product fixation plate, a rack and a base. The product fixation plate is connected with the rack through a sideboard. The base is installed on the lower portion of the rack. The rack is covered with a main cover plate. A PCB is installed in the rack. The digital holder is characterized in that a horizontal rotation shaft and a vertical rotation shaft are installed in the rack, wherein the horizontal rotation shaft is connected with the base and driven by a worm I, a turbine I and a motor I, the vertical rotation shaft is connected with the sideboard and driven by a worm II, a turbine II and a motor II, and each drive mechanism is installed on the rack. The digital holder of the utility model has the following advantages that the scanning accuracy is high, and the resolution ratio is less than or equal to 0.01 degree; the scanning width is wide, and the elevation angle may range from -90 degrees to +90 degrees; and the carrying capacity is good, and the maximum load is 100kg.

Description

A kind of digital tripod head

Technical field

The utility model relates to a kind of The Cloud Terrace, relates in particular to a kind of digital tripod head.

Background technology

Outdoor monitoring engineering is owing to staying field, the region of monitoring is larger, environment with geography, season, round the clock, the variation of weather and ever-changing, and large-scale outdoor monitoring engineering except monitoring more target area with less monitored base stations, also need to gather picture rich in detail, and can reach practical purpose based on video image increase intelligent use.Digital tripod head can be controlled and the level angle that obtains The Cloud Terrace, the vertical angle of pitch automatically, three parameters of focal length of camera lens, realize forest zone all standing by presetting bit and track are set, can make large-scale outdoor monitoring engineering monitor more target area with less monitored base stations; Can also gather the picture rich in detail of paying close attention to region and distant place monitoring objective by the control of focusing, and increase intelligent use based on video image; By the real-time echo of three parameters, with reason infosystem (GIS) combination of control center, can also effectively draw high the precision of target localization.When target localization, the latitude of digital tripod head position, longitude, elevation are highly known, level angle, the vertical angle of the The Cloud Terrace gathering when front-end equipment operation, and the focal length of camera lens is real-time, its precision is higher, and the result of target localization is just more accurate.

Be applied at present the like product in this field because running accuracy does not generally reach this requirement, make the result error of target localization larger, and load-carrying load is lower, it is vertical that luffing angle can not reach.

Utility model content

The technical problems to be solved in the utility model, is to provide scanning accuracy high, and sweep length is wide, and load-bearing capacity is strong, a kind of digital tripod head.

The purpose of this utility model is achieved through the following technical solutions: a kind of digital tripod head, comprise product fixation plate, frame and base, wherein product fixation plate connects with frame by side plate, floor installation is in frame lower, frame outside is covered with main cover plate, frame inside is provided with pcb board, it is characterized in that: feathering axis and vertical rotating shaft are equipped with in frame inside, wherein feathering axis connects base, by worm screw I, turbine I and motor I drive, vertical rotating shaft connects side plate, by worm screw II, turbine II and motor II drive, each driving mechanism is installed in frame.

Further, code-wheel, resolution≤0.01 ° are all installed on feathering axis and vertical rotating shaft.

Further, frame entirety is rectangular, and luffing angle is-90 ° ~+90 °.

The utility model has the advantage of: scanning accuracy is high resolution≤0.01 °; Sweep length is wide, and luffing angle reaches-90 ° ~+90 °; Load-bearing capacity is strong, and dead weight is 100Kg.

Brief description of the drawings

The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments:

Fig. 1 is a kind of structural representation of digital tripod head;

Fig. 2 is a kind of inner structure schematic diagram of digital tripod head;

Fig. 3 is the structural representation of gear train;

In figure: 1-product fixation plate, 2-side plate, 3-frame, 4-base, the main cover plate of 5-, 6-PCB plate, 701-vertical rotating shaft, 702-worm screw I, 703-turbine I, 704-code-wheel I, 705-motor I, 801-feathering axis, 802-worm screw II, 803-turbine II, 804-code-wheel II, 805-motor II.

Embodiment

Below in conjunction with accompanying drawing, the utility model is further described, but protection domain of the present utility model is not limited to the following stated.

As Figure 1-3, a kind of digital tripod head, mainly comprises product fixation plate 1, side plate 2, frame 3, base 4, main cover plate 5, wherein product fixation plate 1 connects with frame 3 by side plate 2, base 4 is installed on frame 3 bottoms, and frame 3 outsides are covered with main cover plate 5, and frame inside is provided with pcb board 6, feathering axis 801 and vertical rotating shaft 701 are equipped with in frame inside, realize respectively horizontally rotating and vertical rotary of The Cloud Terrace.Wherein feathering axis 801 connects base 4, is driven by worm screw I702, turbine I703 and motor I 705, and vertical rotating shaft 701 connects side plate 2, is driven by worm screw II802, turbine II803 and motor II 805, and above-mentioned each driving mechanism is installed in frame 3.Feathering axis 801 is provided with code-wheel I804, and code-wheel II704 is installed on vertical rotating shaft 701, thereby scanning accuracy is higher, resolution≤0.01 °.Frame entirety is rectangular, and the structural design of optimization makes load-bearing capacity stronger, and dead weight reaches 100Kg, and luffing angle is-90 ° ~+90 °, and angle of pitch maximum can realize vertically, increases The Cloud Terrace sweep limit, reduces dead angle.

Claims

1. a digital tripod head, comprise product fixation plate, frame and base, wherein product fixation plate connects with frame by side plate, floor installation is in frame lower, frame outside is covered with main cover plate, frame inside is provided with pcb board, it is characterized in that: feathering axis and vertical rotating shaft are equipped with in frame inside, wherein feathering axis connects base, driven by worm screw I, turbine I and motor I, vertical rotating shaft connects side plate, is driven by worm screw II, turbine II and motor II, and each driving mechanism is installed in frame.

2. a kind of digital tripod head according to claim 1, is characterized in that: code-wheel, resolution≤0.01 ° are all installed on feathering axis and vertical rotating shaft.

3. a kind of digital tripod head according to claim 1, is characterized in that: frame entirety is rectangular, and luffing angle is-90 ° ~+90 °.