CN2710018Y

CN2710018Y - Combined vibration-absorbing mount of camera

Info

Publication number: CN2710018Y
Application number: CN 200420051550
Authority: CN
Inventors: 罗渊
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-10
Filing date: 2004-05-10
Publication date: 2005-07-13
Anticipated expiration: 2014-05-10

Abstract

The utility model provides a combined vibration-absorbing mount for camera shooting, which includes a camera shooting uniform with exclusive use. The upper side of the balance bob on the vibration-absorbing mount is provided with a continuous block which connects with the tripod head, and the lower side of the balance bob fixedly connects with the universal device. The supporting bar of the universal device connects with the handle-bar, and the handle-bar connects with the vibration-absorbing device on the support bob. The support bob inserts into the axle sleeve with the bearing on the bearing block which is installed on the camera shooting uniform with exclusive use. The side direction of the balance bob is provided with threaded through holes, which can assemble the weights which adjust balance. The anterior part of the balance bob comprises a tetrad mechanism through a connecting bar, a joint block and an additional weight bar. The utility model can avoid the camera shooting picture to shake when the camera shooting people move, which makes the camera shooting picture keep stable and enhances the picture effect. The utility model has felicitous and reasonable structure, small volume, light weight, convenient combination and disassembly and is favorable to carry and use.

Description

The combined shock absorption frame that is used to make a video recording

Technical field

The utility model relates to a kind of shooting dynamic mount, particularly a kind of combined type dynamic mount when being used for follow shot.

Background technology

At present, along with popularizing of the general at home citizen family of miniature camera, people are more and more higher to the photographing request of camera picture, from before the still frame of the single viewpoint of shooting, develop into the motion picture of follow shot moving view point.But, people especially move horizontally when taking carrying out follow shot, owing to there is not the help of special-purpose auxiliary appliance, and the variation that the picture of shooting can be swerved the weight along with step and cause float, have a strong impact on the expression effect of picture, stay sorry for the shooting of general civic family.And existing the shoot utility appliance of TV moving image of specialty that is used for, its distinctive coaster, slide rail, crane etc., bulky, complex structure, cost an arm and a leg, non-general citizen family can accept, and also is not suitable for common shooting fan's demand.So the shortage of the small-sized auxiliary appliance that is used for follow shot has influenced the development of common people's images.

Summary of the invention

The purpose of this utility model provides a kind of combined shock absorption frame that is used to make a video recording, and it can be avoided because of photographer's step moves the shake that causes shooting picture, makes the picture of shooting keep stable, improves the expression effect of picture.

For reaching above-mentioned purpose, the contiguous block that balance arm of the present utility model is provided with above is connected with The Cloud Terrace, the following fixedly connected joint arrangement of balance arm, the support bar of joint arrangement is connected with the handle upper end, the handle lower end is connected with vibroshock on the sway brace, sway brace is inserted in the special-purpose photography clothes and goes up on the rest pad that is provided with, and the balance arm side direction is provided with at least one through hole; The front end of balance arm connects and composes tetrad mechanism by connecting link, joint block and weight linear meter.

Owing to adopted such scheme, on the The Cloud Terrace that video camera is installed in balance arm is connected, by the position of the bar hole of adjusting video camera on The Cloud Terrace and at the screw of balance arm side direction counterweight is installed, can be used for regulating the centre of gravity place of video camera, make video camera keep balance.The front end of balance arm connects and composes tetrad mechanism by connecting link, joint block and weight linear meter downwards, and counterweight is assemblied on the weight linear meter and the center of gravity of video camera can be reduced, and has strengthened the stability of video camera.The following fixedly connected joint arrangement of balance arm and handle upper end is connected, and can eliminate the vibration that passes to video camera when moving because of shooting person.The handle lower end is connected on the vibroshock on the sway brace, sway brace is inserted in the special-purpose photography clothes that the photographer wears and goes up in the axle sleeve fixedly connected on the rest pad that is provided with, the variation that both can reduce step center of gravity when moving because of shooting person passes to the vibrations of video camera, again can the conversion video camera in length and breadth to the position, can also play and alleviate photographer's heavy burden on hand.

The utility model structure is ingenious, and rationally volume is little, and is in light weight, makes up convenient disassembly, is beneficial to portably use.

The utility model is described in further detail below in conjunction with drawings and Examples.

Description of drawings

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the structural representation of joint arrangement of the present utility model and handle;

Fig. 3 is the structure enlarged drawing of vibroshock of the present utility model.

Fig. 4 is the enlarged drawing of overlooking of The Cloud Terrace of the present utility model;

Fig. 5 is the synoptic diagram of the counterweight of balance arm of the present utility model.

Embodiment

Referring to Fig. 1, Fig. 2, Fig. 3 and Fig. 4, contiguous block of the present utility model 2 adopt screws or be weldingly fixed on balance arm 3 above, The Cloud Terrace 1 is installed on the contiguous block 2, the groove 25 of The Cloud Terrace 1 bottom cooperates with contiguous block 2 and tightens with locating piece locatees.The Cloud Terrace 1 be provided with one vertically, three horizontal bar holes 24, the installation site of video camera can be regulated in these bar holes formation " king " font that is interconnected.The side direction of balance arm 3 is provided with three threaded through holes 22 side by side, these three through holes 22 are positioned at the below of The Cloud Terrace 1, at regular intervals between Kong Yukong, can regulate the balance center of gravity of video camera according to the counterweight 23 of the choice of location one hole mounting strap screw rod of video camera on The Cloud Terrace 1.The pedestal 8 of joint arrangement adopt screws or be weldingly fixed on balance arm 3 below, pedestal 8 symmetrically arranged two pivot pins are inserted on bearing 9 circumference in the symmetrically arranged blind hole, the jaw end of the support bar 10 of joint arrangement is connected with pivot pin with the axis hole of bearing 9, support bar 10 other ends pass the circle center hole of handle cover 21, and be installed in the hole that handle 11 top axials are provided with successively with after the axis hole interference fit of two bearings 20, two bearings 20 lay respectively at the bottom and the top in hole, then handle cover 21 is tightened and be fixed on the handle 11, restriction support bar 10 is deviate from from handle 11 holes.The tapped hole that handle 11 lower ends axially are provided with is threaded with the upper sliding sleeve 12-1 of vibroshock 12, low sleeve 12-2 sky is enclosed within on the upper sliding sleeve 12-1, the corresponding chimb of two sliding sleeves forms spacing, spring 19 is installed in the hole of sliding sleeve and with top, upper sliding sleeve 12-1 hole and offsets, low sleeve 12-2 is threaded in forearm 13 ends of sway brace, makes spring 19 that certain pressure be arranged.The other end of the forearm 13 of sway brace is provided with two latches of vertically arranging.The big arm 15 of sway brace is a parallelogram, it is corresponding with the latch of forearm 13 that the one end is welded with two axle sleeves 14, bearing is installed all in the axle sleeve 14; two latches of forearm 13 are inserted on the big arm 15 in the dead eye in the corresponding axle sleeve 14, and big arm 15 other ends are provided with two T-shape latches of vertically arranging.Be welded with four axle sleeves of vertically arranging 18 on the rest pad 17 on the special-purpose photography clothes 16, bearing all is housed in the axle sleeve 18, the spacing of two latches is identical on the spacing of adjacent two axle sleeves 18 and the big arm 15, two latch correspondences of big arm 15 are inserted in the dead eye in adjacent two axle sleeves 18 of rest pad 17, make sway brace do horizontally rotate around axle.The front end of balance arm 3 is bent downwardly and is connected with pin with an end of connecting link 4, and connecting link 4 other ends are connected with joint block 5 usefulness pins, and joint block 5 is connected with pin with an end of weight linear meter 6; Balance arm 3, connecting link 4, joint block 5 and weight linear meter 6 constitute a tetrad mechanism, this tetrad mechanism can folding together, weight linear meter 6 is parallel with balance arm 3 when launching to greatest extent, the spacer pin that connecting link 4 is balanced on the arm 3 is spacing, joint block 5 is limited in connecting link 4, and weight linear meter 6 is limited in joint block 5.Counterweight 7 is assemblied on the weight linear meter 6 and plays a part to lower the center of gravity, and counterweight 7 is enclosed within on the weight linear meter 6 and locatees with screw, and perhaps counterweight 7 is threaded with weight linear meter 6, makes it can regulate center of gravity as required.

Partition was not put and is put when the utility model combined shock absorption frame did not use, and handle 11, connecting link 4, weight linear meter 6 foldings are parallel with balance arm 3, and this part integral body is put and put, and two

arms

13,15 of sway brace are taken apart to put and put.During use, handle 11, connecting link 4, weight linear meter 6 are launched, install counterweight 7 on the weight linear meter 6, handle 11 is assemblied on the vibroshock 12 on the forearm 13 of sway brace; forearm 13 links together with big arm 15, and the latch of big arm 15 is inserted in special-purpose photography that the photographer wears and obeys in the dead eye in the axle sleeve 18 of rest pad 17 of 16 shirtfronts; The The Cloud Terrace 1 that video camera is installed is assemblied on the contiguous block 2 of balance arm 3 just can carry out follow shot.During shooting, shooting person one holds the balance of handle 11 control video cameras, a hand operation video camera, and the center of gravity that shooting person moves because of step changes the vibrations that form and is weakened by vibroshock 12.As the balance center of gravity of need adjustment video camera, can utilize bar hole 24 to adjust the positions of video camera on The Cloud Terrace 1, center of gravity is adjusted to the centre of support; Also can be according to the position of video camera on The Cloud Terrace 1, in the left side of balance arm 3 or the right side install the horizontal center of gravity of counterweight 23 adjustment and make its balance, keep whole steadily.When adopting high seat in the plane to take as need, the form that the big arm 15 of sway brace adopts axle sleeves 14 ends to be higher than latch ends is connected with forearm 13, and latch is inserted in special-purpose photography obeys in two high axle sleeves 18 of position on 16; When adopting low seat in the plane to take as need, the form that the big arm 15 of sway brace adopts axle sleeves 14 ends to be lower than latch ends is connected with forearm 13, and latch is inserted in special-purpose photography obeys in two low axle sleeves 18 of position on 16.Sway brace makes to horizontally rotate move horizontally in the time of can guaranteeing to take steady around axle.

Claims

1. combined shock absorption frame that is used to make a video recording, comprise the special-purpose photography clothes, it is characterized in that: the contiguous block (2) that balance arm (3) is provided with above is connected with The Cloud Terrace (1), the following fixedly connected joint arrangement of balance arm (3), the support bar of joint arrangement (10) is connected with handle (11), handle (11) is connected with vibroshock (12) on the sway brace, sway brace is inserted in special-purpose photography clothes (17) and goes up in the axle sleeve (18) on the rest pad (18) that is provided with, and balance arm (3) side direction is provided with at least one through hole (22); The front end of balance arm (3) connects and composes tetrad mechanism by connecting link (4), joint block (5) with weight linear meter (6).

2. the combined shock absorption frame that is used to make a video recording according to claim 1 is characterized in that: the through hole (22) of balance arm (3) side direction is a threaded hole, the counterweight of mounting strap screw rod (23).

3. the combined shock absorption frame that is used to make a video recording according to claim 1 is characterized in that: The Cloud Terrace (1) is provided with at least one bar hole (24).

4. the combined shock absorption frame that is used to make a video recording according to claim 1 is characterized in that: joint arrangement is connected to form by pedestal (8), bearing (9), support bar (10); Last symmetrically arranged two pivot pins of pedestal (8) are inserted on bearing (9) circumference in symmetrically arranged two blind holes, and interference fit has an end of the support bar (10) of at least one bearing (20) to be connected with pivot pin with the axis hole of bearing (9) on the bar.

5. the combined shock absorption frame that is used to make a video recording according to claim 1 is characterized in that: the two end axles up and down of handle (11) is to being respectively equipped with the hole.

6. the combined shock absorption frame that is used to make a video recording according to claim 1, it is characterized in that: sway brace is made of two arms (13,15), one end of arm (13,15) is equipped with at least one latch, vibroshock (12) is fixedly connected on the other end of arm (13), and the other end of arm (15) is provided with the axle sleeve (14) that at least one tape spool holds and cooperates with the latch of arm (13).

7. the combined shock absorption frame that is used to make a video recording according to claim 1 is characterized in that: two sliding sleeves (12-1,12-2) of vibroshock (12) are nested, and spring (19) is inserted in the sliding sleeving hole.

8. the combined shock absorption frame that is used to make a video recording according to claim 1 is characterized in that: special-purpose photography clothes (16) are gone up on the rest pad (17) that is provided with and are fixedly connected with the axle sleeve (18) that at least one tape spool holds.