CN212644139U

CN212644139U - Rocker arm for camera shooting

Info

Publication number: CN212644139U
Application number: CN202021325027.5U
Authority: CN
Inventors: 陈宏欣
Original assignee: Nanjing Institute of Railway Technology
Current assignee: Nanjing Institute of Railway Technology
Priority date: 2020-07-08
Filing date: 2020-07-08
Publication date: 2021-03-02
Anticipated expiration: 2030-07-08

Abstract

The utility model provides a rocking arm of making a video recording, including the rocking arm main part, the upper end surface of rocking arm main part is provided with rotating base, rotating base's upper end is provided with the disc, the upper end surface of disc is provided with the fixed plate, one side surface of fixed plate is provided with the baffle, one side surface of fixed plate is provided with the dwang, the upper end of fixed plate is provided with the rocking arm No. one, the lower extreme of rocking arm is provided with the rocking arm No. two, the upper end of rocking arm is provided with the rocking arm No. three, one side surface of rocking arm is provided with the card hole, the inboard surface of rocking arm is provided with unable adjustment base, one side surface. A rocking arm of making a video recording, through rotating base, disc and dwang, can reach and make the rocking arm of making a video recording rotate from top to bottom and control, realize all-round shooting, through card post and card hole, can realize the shrink of rocking arm, can solve the problem that inconvenient transport was dismantled, it is more practical.

Description

Rocker arm for camera shooting

Technical Field

The utility model relates to an equipment field of making a video recording, in particular to rocking arm of making a video recording.

Background

The action of the rocker arm is to enrich the lens language of the program, increase the dynamic and diversification of the lens picture, add the features and depth space feeling of the pound space to the lens picture, make the audience have the feeling of being personally on the scene; moreover, due to the special long-arm advantage of the rocker-arm camera, lenses which cannot be captured by other cameras can be captured frequently; but current rocking arm of making a video recording has certain drawback when using, and at first, if the rocking arm of making a video recording can all freely rotate about can be from top to bottom, just can catch more perfect picture, and secondly, current rocking arm of making a video recording is very big, inconvenient transport, and dismantlement is very troublesome, for this reason, we provide a rocking arm of making a video recording.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a camera swing arm which can effectively solve the problems of the prior art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a rocking arm of making a video recording, includes the rocking arm main part, the upper end surface of rocking arm main part is provided with rotating base, rotating base's upper end is provided with the disc, the upper end surface of disc is provided with the fixed plate, one side surface of fixed plate is provided with the baffle, one side surface of fixed plate is provided with the dwang, the upper end of fixed plate is provided with the rocking arm No. one, the lower extreme of rocking arm is provided with the rocking arm No. two, the upper end of rocking arm is provided with the rocking arm No. three, one side surface of rocking arm is provided with the card hole, the inboard surface of rocking arm is provided with unable adjustment base, one side surface of unable adjustment base is provided with the spring, one side of spring is provided with the card post, one side.

Preferably, be fixed connection between rotating base and the rocking arm main part, rotating base's upper end surface has inlayed the spout, the quantity of spout is three groups, the spout is transversely arranges, the lower extreme surface of disc is provided with rolling ball and sliding ball, the quantity of sliding ball is two sets of, the sliding ball is the symmetry and arranges, through spout, rolling ball and sliding ball swing joint between rotating base and the disc.

By adopting the technical scheme, the following technical effects can be achieved: the rocker arm can rotate left and right to capture a shot picture.

Preferably, be fixed connection between fixed plate and the disc, be swing joint between baffle and the fixed plate, the dwang runs through in the side and the fixed plate swing joint of fixed plate, be fixed connection between control handle and No. two rocking arms.

By adopting the technical scheme, the following technical effects can be achieved: the rocker arm can freely rotate up and down to capture a shot picture.

Preferably, be swing joint between rocking arm and the dwang, be swing joint between No. two rocking arms and the rocking arm, be swing joint between No. three rocking arms and the rocking arm, be fixed connection between unable adjustment base and No. two rocking arms, be fixed connection between spring and the unable adjustment base, be fixed connection between card post and the spring, the card hole runs through in a side surface of rocking arm, the quantity in card hole is a plurality of groups, the card hole is transversely arranges.

By adopting the technical scheme, the following technical effects can be achieved: the rocker arm can be contracted, and the carrying is convenient.

Preferably, the upper end of No. three rocking arms is provided with the camera connector, be swing joint between camera connector and No. three rocking arms, the lower extreme of rocking arm main part is provided with the bracing piece, be fixed connection between bracing piece and the rocking arm main part, the lower extreme of No. two rocking arms is provided with the balancing weight, be fixed connection between balancing weight and No. two rocking arms.

By adopting the technical scheme, the following technical effects can be achieved: the whole rocker arm structure can be more stable.

Compared with the prior art, the utility model discloses following beneficial effect has: this rocking arm of making a video recording, when using, drive the rocking arm through the control handle, by rotating base and disc, can make whole rocking arm structure control freely remove, simultaneously can pass through fixed plate and dwang, make whole rocking arm structure free rotation from top to bottom, just so can make whole rocking arm device control all-round rotation from top to bottom, can make the camera catch more perfect, more comprehensive picture, it is more practical, because the spring has been connected to card post lower extreme, can be through pressing down the card post, up move No. two rocking arms, make the card post block the card hole on a rocking arm, can not drop, thereby reach the effect of shrink, because the card hole is many, thereby can control different shrink length, and is more practical, and is more convenient, the effect of using is better for the traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a camera rocker arm of the present invention;

fig. 2 is a partial front sectional view of a camera rocker arm of the present invention;

fig. 3 is a side sectional view of a camera shooting rocker arm clamping column of the present invention;

fig. 4 is the utility model relates to a structural schematic of a rocking arm and No. two rocking arms of rocking arm of making a video recording.

In the figure: 1. a rocker arm body; 2. rotating the base; 3. a disc; 4. a chute; 5. rotating the ball; 6. a sliding ball; 7. a fixing plate; 8. a baffle plate; 9. rotating the rod; 10. a control handle; 11. a first rocker arm; 12. a second rocker arm; 13. a third rocker arm; 14. clamping the column; 15. a clamping hole; 16. a spring; 17. a fixed base; 18. a camera connector; 19. a support bar; 20. and a balancing weight.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-4, a camera rocker arm includes a rocker arm body 1, a rotating base 2 is disposed on an upper outer surface of the rocker arm body 1, a disc 3 is disposed on an upper end of the rotating base 2, a fixing plate 7 is disposed on an upper outer surface of the disc 3, a baffle 8 is disposed on an outer surface of one side of the fixing plate 7, a rotating rod 9 is disposed on an outer surface of one side of the fixing plate 7, a first rocker arm 11 is disposed on an upper end of the fixing plate 7, a second rocker arm 12 is disposed on a lower end of the first rocker arm 11, a third rocker arm 13 is disposed on an upper end of the first rocker arm 11, a clamping hole 15 is disposed on an outer surface of one side of the first rocker arm 11, a fixing base 17 is disposed on an inner outer surface of one side of the fixing base 17, a spring 16 is disposed on.

Be fixed connection between rotating base 2 and the rocking arm main part 1, the upper end surface of rotating base 2 has inlayed spout 4, and the quantity of spout 4 is three groups, and spout 4 is transversely arranges, and the lower extreme surface of disc 3 is provided with rolling ball 5 and sliding ball 6, and the quantity of sliding ball 6 is two sets of, and sliding ball 6 is the symmetry and arranges, through spout 4,

rolling ball

5 and 6 swing joint of sliding ball between rotating base 2 and the disc 3, rolling ball 5 can drive wholly around rolling ball 5 and rotate, and sliding ball 6 slides through spout 4 during the rotation, can reduce friction protection device like this.

Be fixed connection between fixed plate 7 and disc 3, be swing joint between baffle 8 and the fixed plate 7, dwang 9 runs through in the side and the fixed plate 7 swing joint of fixed plate 7, is fixed connection between control handle 10 and No. two rocking arms 12, controls the rocking arm through control handle 10, can make the rocking arm freely rotate from top to bottom through dwang 9.

Be swing joint between rocking arm 11 and the dwang 9, be swing joint between No. two rocking arms 12 and the rocking arm 11, be swing joint between No. three rocking arms 13 and the rocking arm 11, be fixed connection between unable adjustment base 17 and No. two rocking arms 12, be fixed connection between spring 16 and the unable adjustment base 17, be fixed connection between card post 14 and the spring 16, card hole 15 runs through in a side surface of rocking arm 11, the quantity in card hole 15 is a plurality of groups, card hole 15 is transversely arranges, press card post 14, with No. two rocking arm 12 rebound, will block 14 cards of post on calorie hole 15.

The upper end of No. three rocking arm 13 is provided with camera connector 18, is swing joint between camera connector 18 and No. three rocking arm 13, and the lower extreme of rocking arm main part 1 is provided with bracing piece 19, is fixed connection between bracing piece 19 and the rocking arm main part 1, the lower extreme of No. two rocking arm 12 is provided with balancing weight 20, be fixed connection between balancing weight 20 and No. two rocking arm 12.

It should be noted that, the utility model relates to a camera shooting rocker arm, the user is through setting up rotating base 2, disc 3, spout 4, rolling ball 5, sliding ball 6, fixed plate 7, baffle 8, dwang 9 and control handle 10, through rotating control handle 10, can be through rotating base 2, disc 3, spout 4, rolling ball 5 and sliding ball 6, make disc 3 can rotate, thereby drive the horizontal free rotation of whole rocker arm device, wherein spout 4, rolling ball 5 and sliding ball 6 can reach the effect that protection device does not receive the friction damage, can make whole rocker arm device rotate from top to bottom through fixed plate 7, baffle 8 and dwang 9, thereby reach and make whole rocker arm device can all-round rotation from top to bottom left and right sides, and is more practical, through setting up rocking arm 11, rocking arm 12 No. two, rocking arm 13 No. three rocking arms, block post 14, block hole 15, Spring 16 and unable adjustment base 17, owing to the spring 16 has been connected to card post 14 lower extreme to can press card post 14, remove No. two rocking arms 12, make No. two rocking arms 12 rebound, then will block post 14 and block card hole 15, make the rocking arm can not drop, thereby reach the shrink, the effect of the transport of being convenient for, it is more practical, better for traditional mode.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. A camera rocker arm comprising a rocker arm body (1), characterized in that: the rocker arm comprises a rocker arm body (1), and is characterized in that a rotating base (2) is arranged on the outer surface of the upper end of the rocker arm body (1), a disc (3) is arranged on the upper end of the rotating base (2), a fixing plate (7) is arranged on the outer surface of the upper end of the disc (3), a baffle (8) is arranged on the outer surface of one side of the fixing plate (7), a rotating rod (9) is arranged on the outer surface of one side of the fixing plate (7), a first rocker arm (11) is arranged on the upper end of the fixing plate (7), a second rocker arm (12) is arranged on the lower end of the first rocker arm (11), a third rocker arm (13) is arranged on the upper end of the first rocker arm (11), a clamping hole (15) is arranged on the outer surface of one side of the first rocker arm (11), a fixed base, a clamping column (14) is arranged on one side of the spring (16), and a control handle (10) is arranged on the outer surface of one side of the second rocker arm (12).

2. A camera swing arm according to claim 1, wherein: be fixed connection between rotating base (2) and rocking arm main part (1), spout (4) have been inlayed to the upper end surface of rotating base (2), the quantity of spout (4) is three groups, spout (4) are transversely arranges, the lower extreme surface of disc (3) is provided with rolling ball (5) and sliding ball (6), the quantity of sliding ball (6) is two sets of, sliding ball (6) are the symmetry and arrange, through spout (4), rolling ball (5) and sliding ball (6) swing joint between rotating base (2) and disc (3).

3. A camera swing arm according to claim 1, wherein: be fixed connection between fixed plate (7) and disc (3), be swing joint between baffle (8) and fixed plate (7), dwang (9) run through in the side and fixed plate (7) swing joint of fixed plate (7), be fixed connection between control handle (10) and No. two rocking arms (12).

4. A camera swing arm according to claim 1, wherein: be swing joint between rocking arm (11) and dwang (9), be swing joint between No. two rocking arms (12) and rocking arm (11), be swing joint between No. three rocking arm (13) and rocking arm (11), be fixed connection between unable adjustment base (17) and No. two rocking arm (12), be fixed connection between spring (16) and unable adjustment base (17), be fixed connection between card post (14) and spring (16), card hole (15) run through in a side surface of rocking arm (11), the quantity of card hole (15) is a plurality of groups, card hole (15) are transversely arranges.

5. A camera swing arm according to claim 1, wherein: the upper end of No. three rocking arm (13) is provided with camera connector (18), be swing joint between camera connector (18) and No. three rocking arm (13), the lower extreme of rocking arm main part (1) is provided with bracing piece (19), be fixed connection between bracing piece (19) and rocking arm main part (1), the lower extreme of No. two rocking arm (12) is provided with balancing weight (20), be fixed connection between balancing weight (20) and No. two rocking arm (12).