CN203519994U

CN203519994U - Camera holder employing worm wheels and worms for angle adjustment and control

Info

Publication number: CN203519994U
Application number: CN201320590587.7U
Authority: CN
Inventors: 卢静基
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-14
Filing date: 2013-09-14
Publication date: 2014-04-02
Anticipated expiration: 2023-09-14

Abstract

Provided is a camera holder employing worm wheels and worms for angle adjustment and control. A rotatable inner container (23) is installed on a chassis (28), the worm wheel III (40) is coaxially installed on the inner container (23), the worm wheel III (40) is engaged with the worm III (39), the worm III (39) is installed on the chassis (28), and a turn button III (30) is installed on the worm III (39). A ball head (21) and the worm wheel II (22) are coaxially installed on the inner container (23), the worm wheel II (22) is engaged with the worm II (20), the worm II (20) is installed on the inner container (23), and a turn button II (37) is installed on the worm II (20). A base plate and the worm wheel I (16) are coaxially installed, the worm wheel I (16) is engaged with the worm I (14), the worm I (14) is installed on a base (15), and a turn button I (13) is installed on the worm I (14). The camera holder has the advantages that the position of the holder is directly locked by the self-locking effect of the worm wheels and worms and does not need to be locked additionally. The adjusting process is simple, the adjusting angle can be precisely controlled, the safety and the reliability are achieved, and the camera holder is not liable to loosen.

Description

Camera head with worm and gear adjustment and control angle

[technical field]

The utility model relates to camera accessories, espespecially a kind of camera head with worm and gear adjustment and control angle.

[background technology]

Along with growth in the living standard, photography camera is widely used, but user is when taking, and often can take some relatively blurred image or images, and this is normally because focusing is inaccurate or photography camera shake is caused.Therefore,, for taking high-quality photo, conventionally can use tripod.On tripod, there is a cradle head device, in order to fixing photography camera, photograph function is firmly installed on tripod.The cradle head device of prior art as shown in Figure 4, during adjustment, first need to unclamp bulb locking button 51 and The Cloud Terrace left rotation and right rotation locking button 52, then mobile camera or move other positions of The Cloud Terrace after proper angle, the again tight bulb locking button 51 of button and The Cloud Terrace left rotation and right rotation locking button 52.Cumbersome and the complete armrest sense of angular setting of the course of work, accurate not.Or after connecting owing to not having locating device camera easily loosening, safe not.

[summary of the invention]

For the shortcoming of prior art, the purpose of this utility model is to provide a kind of camera head with worm and gear adjustment and control angle.Adjustment process is simple, adjustment angle is accurately controlled, safe and reliable, difficult loosening.

The utility model solves the technical scheme that its technical matters adopts: a kind of camera head with worm and gear adjustment and control angle is provided, comprise chassis and rotating bulb, on the ball handle of bulb, be fixed with base, rotating base plate is housed on base, clamp and Quick-mounting board are housed on base plate, camera fixed screw is also housed on base plate, it is characterized in that: rotating inner bag is housed on described chassis, inner bag is coaxially installed worm gear III, worm gear III and worm screw III engagement, worm screw III is installed on chassis, on it, knob III is installed; Described bulb and worm gear II are coaxially installed on inner bag, worm gear II and worm screw II engagement, and worm screw II is installed on inner bag, on it, knob II is installed; Described base plate and worm gear I coaxially install, worm gear I and worm screw I engagement, and worm screw I is installed on base, on it, knob I is installed.

During use: chassis is loaded in tripod or other stationary installations, by adjusting knob III make worm screw III drive worm gear III rotate adjustable The Cloud Terrace left and right angle, adjusting knob II makes worm screw II drive worm gear II to rotate the level inclination of adjustable bulb, thereby regulate the level inclination of camera, last adjusting knob I makes worm screw I drive the angle that swings of the adjustable camera of worm gear I.

Because worm and gear has self-locking action, can directly lock The Cloud Terrace position, without extra locking.

The beneficial effects of the utility model are: adjustment process is simple, adjustment angle is accurately controlled, safe and reliable, difficult loosening.

[accompanying drawing explanation]

Below in conjunction with accompanying drawing, the utility model will be further described.

Fig. 1 is that axle of the present utility model is surveyed view.

Fig. 2 is inner structure schematic diagram of the present utility model.

Fig. 3 is exploded view of the present utility model.

Fig. 4 is the The Cloud Terrace schematic diagram of prior art.

In figure: 1 is Quick-mounting board, 2 is base plate, 3 is panel, 4 is clamp, 5 is spring, 6 is pin, 7 is pin, 8 is statocyst, 9 is rubber blanket, 10 is screw, 11 is outer cover, 12 is camera fixed screw, 13 is knob I, 14 is worm screw I, 15 is base, 16 is worm gear I, 17 is copper post, 18 is copper post, 19 is axis, 20 is worm screw II, 21 is bulb, 22 is worm gear II, 23 is inner bag, 24 is ball handle, 25 is shell, 26 is screw, 27 is axle sleeve, 28 is chassis, 29 is screw, 30 is knob III, 31 is cover plate, 32 is cushion block, 33 is copper sheathing, 34 is copper sheathing, 35 is copper sheathing, 36 arc columns, 37 is knob II, 38 is nut, 39 is worm screw III, 40 is worm gear III.

In the The Cloud Terrace schematic diagram of Fig. 4 prior art: the 50th, it is The Cloud Terrace left rotation and right rotation locking button that Quick-mounting board compression button, 51 is locked button, 52 for bulb.

[embodiment]

Referring to accompanying drawing 1--3, a kind of camera head with worm and gear adjustment and control angle of the utility model, comprise chassis 28 and rotating bulb 21, on the ball handle 24 of bulb 21, be fixed with base 15, rotating base plate 2 is housed on base 15, clamp 4 and Quick-mounting board 1 are housed on base plate 2, camera fixed screw 12 is also housed on base plate 2, it is characterized in that: rotating inner bag 23 is housed on described chassis 28, the coaxial worm gear III40 that installs of inner bag 23, worm gear III40 and worm screw III39 engagement, worm screw III39 is installed on chassis 28, on it, knob III30 is installed; Described bulb 21 is coaxially installed on inner bag 23 with worm gear II22, worm gear II22 and worm screw II20 engagement, and worm screw II20 is installed on inner bag 23, on it, knob II37 is installed; Described base plate 2 is coaxially installed with worm gear I16, worm gear I16 and worm screw I14 engagement, and worm screw I14 is installed on base 15, on it, knob I13 is installed.

During use: chassis 28 is loaded in tripod or other stationary installations, by adjusting knob III30 make worm screw III39 drive worm gear III40 rotate adjustable The Cloud Terrace left and right angle, adjusting knob II37 makes worm screw II20 drive worm gear II22 to rotate the level inclination of adjustable bulb 21, thereby regulate the level inclination of camera, last adjusting knob I13 makes worm screw I14 drive the angle that swings of the adjustable camera of worm gear I16.Because worm and gear has self-locking action, can directly lock The Cloud Terrace position, without extra locking.Adjustment process is simple, adjustment angle is accurately controlled, safe and reliable, difficult loosening.

Claims

1. the camera head with worm and gear adjustment and control angle, comprise chassis (28) and rotating bulb (21), on the ball handle (24) of bulb (21), be fixed with base (15), rotating base plate (2) is housed on base (15), clamp (4) and Quick-mounting board (1) are housed on base plate (2), camera fixed screw (12) is also housed on base plate (2), it is characterized in that: rotating inner bag (23) is housed on described chassis (28), inner bag (23) is coaxially installed worm gear III (40), worm gear III (40) and worm screw III (39) engagement, worm screw III (39) is installed on chassis (28) and above on it, knob III (30) is installed, described bulb (21) is coaxially installed on inner bag (23) with worm gear II (22), worm gear II (22) and worm screw II (20) engagement, worm screw II (20) is installed on inner bag (23) and above on it, knob II (37) is installed, described base plate (2) is coaxially installed with worm gear I (16), worm gear I (16) and worm screw I (14) engagement, and worm screw I (14) is installed on base (15) and above on it, knob I (13) is installed.