CN-117108684-B - Damping head and damping mechanism

CN117108684BCN 117108684 BCN117108684 BCN 117108684BCN-117108684-B

Abstract

The invention discloses a damping head and a damping mechanism, and belongs to the technical field of damping of vehicle-mounted shooting equipment and the like. The damping head comprises a connecting piece, a movable piece, a supporting piece and a damping structure, wherein the damping structure is respectively and movably connected with the connecting piece, one end of the movable piece is movably connected with the connecting piece, the other end of the movable piece is movably connected with the supporting piece, and one end, far away from the connecting piece, of the damping structure is movably connected with the supporting piece. Compared with the prior art, the damping head of the damping mechanism has the advantages that when the supporting piece swings, the damping head drives the supporting piece to swing back and forth or left and right through telescopic movable fit of the damping head, so that the centrifugal force of the swing of the camera is buffered, falling between the camera and the damping arm is avoided, shaking of the camera is avoided, and stability of a shot picture is guaranteed.

Inventors

LUO YAOLONG
WANG YILING
ZENG WENPING
ZHOU KEFENG

Assignees

深圳市铁头科技有限公司

Dates

Publication Date: 20260508
Application Date: 20230921

Claims (8)

1. The utility model provides a shock attenuation head, its characterized in that, includes connecting piece, moving part, bearing piece and shock-absorbing structure, shock-absorbing structure respectively with connecting piece moving part swing joint, the one end of moving part with connecting piece swing joint, the other end with bearing piece swing joint, just shock-absorbing structure keep away from the one end and the bearing piece swing joint of connecting piece, shock-absorbing structure includes a plurality ofly, two of them shock-absorbing structure divides to establish the both sides of connecting piece, shock-absorbing head still includes the loose axle that connects in the moving part, moving part and loose axle are located two between the shock-absorbing structure, each shock-absorbing structure includes a damper and a drive assembly, each the drive assembly includes a rotation triangular piece and a transfer line, damper one end with connecting piece fixed connection, the other end with rotation triangular piece swing joint, the moving part keep away from the one end of bearing piece with rotation triangular piece swing joint, the bearing piece is provided with the mount pad, be provided with the driving pin on the mount pad, every upper and lower three ends of connecting pin are in rotation round pin.
2. The damping head according to claim 1, wherein the connecting piece comprises a connecting arm, a movable position is arranged on the connecting arm, the movable piece is arranged on the movable position, the two transmission components are arranged on the side edge of the movable position, and the side wall of the movable position, the transmission components and the movable piece are coaxially and movably connected.
3. The damping head according to claim 1, wherein the damping assembly comprises a damping body and a telescopic part, the damping body is fixed on the side wall of the connecting piece, one end of the telescopic part is movably connected with the transmission assembly, and the other end of the telescopic part is movably arranged in the damping body.
4. A shock absorbing head as claimed in claim 3, wherein one end of the rotary triangular member is connected to one end of the telescopic portion, the other end is rotatably connected to one end of the transmission rod, the other end of the transmission rod is rotatably connected to the supporting member, and the middle part of the rotary triangular member is rotatably connected to the movable member and the connecting member.
5. The shock absorbing head of claim 1, further comprising a movable shaft, wherein the movable shaft comprises a first shaft portion and a second shaft portion, wherein the movable member is provided with a first rotating shaft seat, wherein the supporting member is provided with a second rotating shaft seat, wherein the first shaft portion is rotatably connected with the first rotating shaft seat, and wherein the second shaft portion is rotatably connected with the second rotating shaft seat.
6. The shock absorbing head of claim 5, wherein said second pivot mount is positioned on a centerline of both said mounts.
7. The damping mechanism is characterized by comprising a base, a damping component, a damping arm and the damping head according to any one of claims 1-6, wherein one end of the damping arm is connected with the connecting piece, the other end of the damping arm is rotationally connected with the base, the damping component is arranged on the damping arm and is movably connected with the damping component, and one end, far away from the damping component, of the damping component is rotationally connected with the base.
8. The damping mechanism according to claim 7, wherein the damping assembly comprises a first connecting rod and a second connecting rod, the damping assembly comprises a damping telescopic shaft and a damping guide sleeve, one end of the first connecting rod is rotationally connected with the base, the other end of the first connecting rod is rotationally connected with one end of the second connecting rod, the other end of the second connecting rod is movably connected with the output end of the damping telescopic shaft, one end, far away from the second connecting rod, of the damping telescopic shaft is movably arranged in the damping guide sleeve, and one end, far away from the damping telescopic shaft, of the damping guide sleeve is rotationally connected with the bottom of the end part of the damping arm.

Description

Damping head and damping mechanism Technical Field The invention belongs to the technical field of shock absorption of vehicle-mounted shooting equipment and the like, and particularly relates to a shock absorption head and a shock absorption mechanism. Background When the vehicle-mounted photographing device photographs the mobile lens indoors and outdoors, for example, a vehicle is driven, in order to enable the camera to catch up with a photographed image, some auxiliary tools such as vehicles are usually used, the camera is connected to the vehicle-mounted photographing support, and the camera is fixed on the vehicle through the vehicle-mounted photographing support so as to catch up with the photographed image, however, in the photographing process, the photographed road condition can influence the camera and the vehicle-mounted photographing support, the lens can shake in the moving process, and in order to avoid shaking greatly, the photographed image is stable, and the camera is generally installed by adopting a damping arm and other structures. Conventional shock absorbing arms are typically mounted on a shock absorbing arm body using a shock absorbing spring, and a camera connecting assembly for connecting a camera is connected to a head of the shock absorbing arm body, and the whole structure is buffered by the shock absorbing spring. The damping head comprises an external structure, a damping component and a connecting component, wherein the damping component comprises a first sliding rod and a second sliding rod which are arranged at least in parallel at intervals, the first sliding rod and the second sliding rod are vertically arranged, two elastic pieces are sleeved on the second sliding rod in a sliding mode, the external structure is clamped between the two elastic pieces of the second sliding rod, the second sliding rod is sleeved on the first sliding rod in a sliding mode, the two elastic pieces of the first sliding rod are clamped between the two elastic pieces of the first sliding rod, the connecting component is fixedly connected with the damping component and is used for being externally connected with a photographic accessory, the elastic pieces in the patent adopt springs, and when the cradle head moves forwards and backwards along the direction parallel to the direction of the first sliding rod or the direction parallel to the second sliding rod, the springs can compress or stretch, so that the left-right or front-back movement of a camera mounted on the cradle head is slowed down, and damping is achieved. As can be seen from the above, the damping arm structure disclosed in the above patent buffers the whole structure through the damping spring, however, in the shooting process, the camera is difficult to shake and lateral inertia, so that the camera is easy to be separated from the head of the damping arm main body for control, and the shake of the camera or the stability caused by the lateral inertia is difficult to be balanced and is out of control. Disclosure of Invention In order to solve the above problems, a primary object of the present invention is to provide a damping head and a damping mechanism, which can drive a support to swing back and forth or left and right through the telescopic movement of the support when the support has a swing trend, so as to buffer the centrifugal force of the swing of the camera, avoid the falling between the camera and a damping arm, and also avoid the shake of the camera, and ensure the stability of the photographed image. In order to achieve the above purpose, the technical scheme of the invention is as follows: The application provides a damping head which comprises a connecting piece, a movable piece, a supporting piece and a damping structure, wherein the damping structure is respectively and movably connected with the connecting piece and the movable piece, one end of the movable piece is movably connected with the connecting piece, the other end of the movable piece is movably connected with the supporting piece, and one end, far away from the connecting piece, of the damping structure is movably connected with the supporting piece. In the application, the supporting piece is used for loading equipment such as a camera and the like needing damping, the connecting piece is used for installing the damping head on an external structure such as a car racket support and the like, the damping structure can drive the supporting piece to swing back and forth or left and right, the damping device has a rotation damping function, the movable piece can realize movable connection between the connecting piece and the supporting piece, and the movable degree of freedom of the supporting piece is realized on the premise of ensuring the stable structure of the supporting piece, so that the swinging of the supporting piece in the back and forth direction and the left and right direction is not disturbed. In the shooting process, when horizontal shak